Abrégé

The present invention relates to the technical field of clothes treatment devices, and specifically provides a clothes treatment device, aiming to solve the problem that existing lint filtering apparatuses are inconvenient to clean after being pulled out. To achieve this objective, the clothes treatment device of the present invention comprises a cabinet, a drying air duct, and a lint filtering apparatus; the drying air duct is arranged in the cabinet; the lint filtering apparatus comprises a guide member and a filter member connected to each other; the guide member can drive the filter member to be pulled out of the cabinet, and can also enable the filter member to extend into the drying air duct to filter lint from the circulating air in the drying air duct; the guide member and the filter member are detachably connected by means of a connecting member. According to the present invention, the provision of the connecting member facilitates disassembly of the guide member and the filter member, thereby facilitating separation of the guide member and the filter member, and allowing a user to clean the filter member separately, thus avoiding insufficient cleaning of the filter member.

Classes IPC  ?

• D06F 58/22 - Agencements pour recueillir la charpie
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique

Abrégé

A self-cleaning drying air return assembly, a control method and a washing machine, which aim to solve the problems whereby a drying assembly in the prior art is prone to lint clogging and an existing cleaning method has a poor cleaning effect. The self-cleaning drying air return assembly comprises an air return channel (1), a filter screen assembly (3), a first cleaning unit (4) and a second cleaning unit (5), wherein one end of the air return channel (1) is an air return port (2); the filter screen assembly (3) is detachably arranged in the air return channel (1); and the first cleaning unit (4) is at least arranged on one side of the filter screen assembly (3), the cleaning range of the first cleaning unit (4) is adjustable and covers the surface of the filter screen assembly (3), and the cleaning range of the second cleaning unit (5) covers the area between the air return port (2) and the filter screen assembly (3). The present technical solution can effectively reduce the residue of lint on an air intake side of the filter screen assembly (3) of the air return channel (1), thereby improving the air return efficiency, and reduce the frequency of lint re-clogging the filter screen, thereby extending the cleaning interval while achieving the self-cleaning cleanliness.

Classes IPC  ?

• D06F 58/22 - Agencements pour recueillir la charpie

Abrégé

A washing apparatus, a switching device and a control method of the washing apparatus, the washing apparatus comprising: a box (10); a water cylinder (100) arranged inside the box (10); a filter device (600) having a water inlet (6101) and a filtered water outlet (6102) respectively connected to the water cylinder (100); a switching device (800) for controlling the water cylinder (100) and an external drainage pipeline (250) of the washing apparatus to be connected to the filtered water outlet (6102) of the filter device (600), the external drainage pipeline (250) being used to drain water to the outside of the washing apparatus; a cylinder wall (104) of the water cylinder (100), a top wall (11) of the box (10), and a side wall of the box (10) together forming an installation space extending from the cylinder mouth (103) of the water cylinder to the cylinder bottom, and the switching device (800) is arranged in the installation space. The switching device (800) is arranged in an installation space formed between the water cylinder (100) and the box (10), which is approximately in the shape of a triangular prism, so that the internal structure of the washing apparatus box (10) is compact, which is conducive to reducing the volume of the entire washing apparatus.

Classes IPC  ?

• D06F 39/10 - Dispositifs de filtration
• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage

Abrégé

A dispensing device and a control method for a washing machine. The dispensing device comprises: a water box; and a liquid storage box (1) mounted inside the water box, wherein a first liquid storage cavity (110) is provided inside the liquid storage box (1), the first liquid storage cavity (110) is provided with a first liquid extraction assembly (111) to extract an additive stored in the first liquid storage cavity (110) to a flow channel of the water box, a second liquid storage cavity (120) is further provided in the liquid storage box (1), the second liquid storage cavity (120) is provided with a second liquid extraction assembly (121), a liquid outlet end of the second liquid extraction assembly (121) is in communication with the flow channel of the water box, a communication port (130) is formed in adjacent side walls of the first liquid storage cavity (110) and the second liquid storage cavity (120), a partition structure (140) is provided in the liquid storage box, and the partition structure (140) can be opened and closed to block the communication port (130). The communication port (130) is formed in the side walls between the two liquid storage cavities, and the partition structure (140) is correspondingly provided, so that when users only use one additive, the two liquid storage cavities are communicated with each other by opening the partition structure (140), enabling the two liquid storage cavities to store the same additive at the same time, and thus reducing the frequency of supplementing the additive by users.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage

Abrégé

A washing apparatus to solve the problems in existing washing machines of a drain solenoid valve of a non-porous inner drum being prone to circuit failure and the requirement for the overall layout being excessively high. A drain valve group is configured such that a drain outlet can move and open merely under a centrifugal force generated by the rotation of a non-porous inner drum, without the need to electrically drive a valve core to move, so as to allow the non-porous inner drum to discharge water outwards, and the drain outlet can be reset and blocked under an elastic force, thus achieving no-power operation. When the drain valve group is configured on the non-porous inner drum, it is not necessary to consider the spatial layout and waterproofing of power elements and their circuits, reducing the drainage arrangement costs when the washing machine is equipped with a non-porous inner drum.

Classes IPC  ?

• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• D06F 23/02 - Machines à laver avec réceptacles, p. ex. perforés, et avec un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l'essorage centrifuge et tournant ou oscillant autour d'un axe horizontal
• D06F 37/06 - Nervures ou autres moyens de frottage faisant partie du réceptacle
• F16K 24/04 - Dispositifs, p. ex. soupapes, pour la mise à l'air libre ou l'aération d'enceintes pour la mise à l'air libre uniquement

Abrégé

A lint filtering assembly (3), a drying system (2), a laundry treatment machine, and a control method. The lint filtering assembly (3) comprises a filter screen (31) removably mounted in an air duct (21), and a drawer mechanism (32) arranged on a side portion of the air duct (21) and extending along a removal direction of the filter screen (31), wherein the drawer mechanism (32) comprises a shell (321) defining a channel for mounting and dismounting of the filter screen (31); and a drawer portion (322) arranged in the shell (321) in a drawable manner from the end of the shell away from the air duct; and the filter screen (31) is slidably arranged on the drawer portion (322), the end of the filter screen (31) close to the drawer mechanism (32) extends at least partially outside the air duct (21), and a positioning structure for limiting a relative position between the filter screen and the drawer portion (322) is arranged therebetween. By slidably arranging the filter screen (31) on the drawer portion (322), a user can take out the filter screen (31) by means of a two-stage pull-out process. That is, the user can pull out the drawer portion (322) first, and then pull out the filter screen (31) on the drawer portion (322), thereby shortening the length of movement of the drawer portion (322) when the user mounts and dismounts the filter screen (31) for maintenance, and improving the use experience of the user.

Classes IPC  ?

• D06F 58/22 - Agencements pour recueillir la charpie

Abrégé

A washing machine dispensing system and a control method therefor. The washing machine dispensing system comprises a washing machine and an external dispensing device that can communicate with each other. The washing machine at least comprises a built-in liquid storage box, a dispensing module, a monitoring module, and a processing module. The external dispensing device at least comprises a liquid storage box (301) and a dispensing pump (302). The monitoring module is configured to monitor a detergent amount of the built-in liquid storage box to generate an internal liquid storage amount. The processing module is configured to be communicatively connected to the monitoring module, send a liquid feeding request signal to the external dispensing device on the basis of the received internal liquid storage amount, and control a detergent stored in the built-in liquid storage box to flow into the dispensing module. The external dispensing device is configured to, upon reception of the liquid feeding request signal, control to start the dispensing pump (302), so that the liquid storage box (301) conveys, by means of the dispensing pump (302), the detergent or a water flow mixed with the detergent to the dispensing module. According to the structure, during the last washing action, no small amount of detergent will remain in the built-in liquid storage box of the washing machine, thereby avoiding detergent waste.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 33/37 - Commande des phases de fonctionnement, p. ex. optimisation ou amélioration des phases de fonctionnement en fonction de l’état du linge de la mesure des détergents ou des additifs

Abrégé

An ejector for a laundry treatment appliance includes a housing with a flow channel for allowing water flow to flow therethrough. The housing defines a gap which communicates the flow channel with the outside atmosphere. An axis of an ejection hole of the flow channel located upstream of the gap is coaxial with an axis of an injection hole located downstream of the gap. Backflow water is discharged from the ejector's gap. Since the ejection hole and injection hole are on opposite sides of the housing, and because their diameters are approximately equal water flowing to the injection hole covers as much of the injection hole as possible. The waterway's inlet end downstream of the injection hole is closed to maintain pressure. During supply of water, water flow is prevented from passing through the gap and relieving pressure.

Classes IPC  ?

• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides

Abrégé

A laundry treatment device and a control method for the laundry treatment device aim to solve the problems that improvements are required in existing washing machines for removing stains from laundry and the dissolving effect of a detergent. The laundry treatment device includes: an inner drum, the inner drum provided with a vent; a ventilation member, the ventilation member including an air inlet and an air outlet; and a gas generating device, the gas generating device comprising a gas outlet, where the gas outlet communicates with the air inlet, and gas generated by the gas generating device passes from the air outlet and through the ventilation hole, and enters a water storage area of the inner drum. According to the arrangement, dirt on the laundry can be efficiently stripped, the amount of detergent used and residues are reduced, and the dirt removal dissolving effect of the detergent are improved.

Classes IPC  ?

• D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs
• D06F 33/32 - Commande des phases de fonctionnement, p. ex. optimisation ou amélioration des phases de fonctionnement en fonction de l’état du linge

Abrégé

A drying system, comprising an air duct provided above a drum module and communicated with the drum module, and a heat pump system, wherein an evaporator and a condenser of the heat pump system are sequentially arranged between an air feeding end and an air discharge end of the air duct, a compressor of the heat pump system is arranged on the central lower portion of the drum module and is spaced apart from the vertical axial bisector of the drum module, and an input port and an output port thereof are respectively connected to the evaporator and the condenser via a duct. The arrangement of the air duct above the drum module and the arrangement of the compressor on the central lower portion of the drum module and spaced apart from the vertical axial bisector of the drum module, that is, the arrangement of the compressor on one side of a lower portion of the drum module, can enable spaces on both lower sides the drum module to be fully used, so as to achieve the layout of the drying system, making the layout more compact, and helping to reduce the overall size of laundry treatment apparatuses. Further provided is a laundry treatment apparatus equipped with the drying system.

Classes IPC  ?

• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique

Abrégé

A laundry apparatus including an outer tub, a window pad, a drainage pump, a valve assembly, and a fan, the drainage pump is in communication with the outer tub by a pump pipe; the valve assembly includes a blocking mechanism and a valve shell having an air intake cavity and an air output cavity; the air intake cavity and the air output cavity are independently arranged; the air intake cavity is in communication with an air intake pipeline which provides communication between the outside and the pump pipe or the bottom of the outer tub; the air output cavity is in communication with an air output pipeline which provides communication between the outside and the window pad; the fan is arranged on the air intake pipeline and/or the air output pipeline; and the blocking mechanism is configured to simultaneously block the air intake pipeline and the air output pipeline.

Classes IPC  ?

• D06F 33/43 - Commande du nettoyage ou de la désinfection de parties des machines à laver, p. ex. des cuves
• D06F 23/02 - Machines à laver avec réceptacles, p. ex. perforés, et avec un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l'essorage centrifuge et tournant ou oscillant autour d'un axe horizontal
• D06F 34/14 - Dispositions de détection ou de mesure de paramètres spécifiques
• D06F 37/26 - CuvelagesCuves
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• D06F 39/12 - CuvelagesCuves
• D06F 103/36 - Débit ou vitesse
• D06F 105/30 - Soufflantes
• D06F 105/32 - Moyens de commande du débit d’air

Abrégé

A washing machine including a water container and a circulating filtration pipeline with a water inlet end and a water outlet end being connected to the water container. A pump assembly and a filtering device installed on the circulating filtration pipeline and having a water inlet, a filtered water outlet and a sewage outlet. A sewage pipeline receives sewage discharged from the sewage outlet. A control valve assembly that controls the washing machine to alternately execute a circulating filtration operation to perform a circulating filtration of water in the water container and a sewage discharge operation where the sewage in the filtering device is discharged into the sewage pipeline.

Classes IPC  ?

• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• D06F 39/10 - Dispositifs de filtration
• D06F 105/08 - Vidange des liquides de lavage

Abrégé

Clothing treatment equipment including a housing, a clothing treatment drum, and a door device; the clothing treatment drum is arranged in the housing; a clothing putting opening is formed on the housing; the door device is used for opening and closing the clothing putting opening; the clothing putting opening is connected to the clothing treatment drum by means of a connecting member; the clothing treatment equipment further comprises an atomization device containing a clothing treatment agent; the atomization device is provided on the clothing treatment drum, the door device, and/or the connecting member; the atomization device is provided with at least one outlet facing the interior of the clothing treatment drum, so that the atomization device sprays atomized gas into the clothing treatment drum. The atomization structure can be simplified to avoid occupying too much space, and the application range of the atomization structure is also widened.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• B05B 7/16 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz comportant des moyens pour chauffer la matière à projeter
• D06F 25/00 - Machines à laver à réceptacles, p. ex. perforés, animées d’un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l’essorage centrifuge, et comportant des moyens de séchage additionnels, p. ex. utilisant de l’air chaud
• D06F 34/10 - Dispositions pour l'alimentation électrique, p. ex. circuits de secours
• D06F 37/02 - Réceptacles rotatifs, p. ex. tambours
• D06F 37/26 - CuvelagesCuves
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• D06F 39/14 - Portes ou couverclesLeurs systèmes de fixation
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique

Abrégé

A laundry treatment apparatus in the present application includes a laundry treatment barrel and a light plasma generation unit having an air chamber. The air chamber is internally provided with a photoplasma tube for irradiating air in the air chamber. An air inlet of the air chamber is in communication with the external air; and an air outlet of the air chamber is in communication with an interior of the laundry treatment barrel via an air outlet pipeline. In the present application, the external air in the air chamber irradiated by the photoplasma tube is generated a sterilizing gas which is blown into the laundry treatment barrel via the air outlet pipeline, thereby sterilizing and deodorizing the interior of the laundry treatment barrel and laundry inside to completely kill microorganisms and efficiently remove unpleasant odors, especially a sterilizing effect is better for laundry being no-resistant to high temperature.

Classes IPC  ?

• A61L 2/14 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques du plasma, c.-à-d. des gaz ionisés
• D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique

Abrégé

Described are a washing machine and a control method for the washing machine. The washing machine includes: a water container; a filtering device, being configured to connect to the water container and to receive water in the water container for filtering, and has a sewage outlet for discharging sewage to the outside; a suction device, being configured to perform a suction action, drives the sewage in the filtering device to be discharged through the sewage outlet under the action of a pressure difference; and a recovery device, being configured to collect the sewage discharged by the filtering device. The recovery device can collect the sewage discharged by the filtering device, and a pressure difference can be formed inside and outside the sewage outlet of the filtering device through the suction action of the suction device, providing a driving force for the sewage to be discharged from the filtering device.

Classes IPC  ?

• D06F 39/10 - Dispositifs de filtration
• B01D 33/48 - Rinçage par chasse, p. ex. rafale ascendante d'air à contre-courant
• B01D 35/16 - Dispositifs de nettoyage
• D06F 23/02 - Machines à laver avec réceptacles, p. ex. perforés, et avec un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l'essorage centrifuge et tournant ou oscillant autour d'un axe horizontal
• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• D06F 39/20 - Dispositions pour la récupération d’eau

Abrégé

A drying system and a clothing treating apparatus. The clothing treating apparatus comprises a box body and a filter device (3), which is arranged in the box body, wherein the filter device (3) comprises a filter screen (31) and a pull-out mechanism (32), which is used for retrieving and placing the filter screen (31); the pull-out mechanism (32) comprises a pull-out portion (322), which extends in a front-rear direction; a rear end of the pull-out portion (322) is connected to the filter screen (31), and a front end of the pull-out portion is pulled out from a panel on a front side of the box body; and a decorative plate (323) for covering the pull-out mechanism (32) is fitted onto the panel. The pull-out portion (322) of the pull-out mechanism (32) is configured to be pulled out from the panel on the front side of the box body, such that the convenience for a user to clean, assemble and disassemble the filter screen (31) can be improved, and without moving the clothing treating apparatus and bending over, the user can pull out the filter screen (31) so as to check the state of the filter screen (31) and clean and maintain the filter screen (31), thereby ensuring the stability of a filtering effect of the filter screen (31); and by means of providing the decorative plate (323) for covering the pull-out mechanism (32), the integrity and aesthetics of the panel can be ensured, thereby improving the user's visual experience.

Classes IPC  ?

• D06F 39/10 - Dispositifs de filtration

Abrégé

A drying system (2), comprising air ducts (21), which are arranged above a tub module (1) and are in communication with the tub module (1), wherein an air inlet (11) and an air outlet (12) of the tub module (1) are respectively provided in a front end and a rear end of the top of the tub module, and the air inlet (11) and the air outlet (12) are respectively arranged on two sides of the central axis of the tub module (1); and the air ducts (21) comprise a first air duct (211), which extends backwards from the air inlet (11), and a second air duct (212), which extends in a left-right direction from a rear end of the first air duct (211) and is in communication with the air outlet (12). The air inlet (11) and the air outlet (12) are configured in the front end and the rear end of the top of the tub module (1), and are respectively located on the two sides of the central axis of the tub module (1), and the air ducts (21) are configured as an L-shaped structure, which is arranged above the tub module (1), such that the drying system (2) can fully utilize spaces on two sides above the tub module (1), and the layout is thus more compact; in addition, the position where the air outlet (12) is arranged also enables condensate water to flow down from the air outlet (12) along an inner wall of an outer tub of the tub module (1), thereby preventing the condensate water from wetting clothes in an inner tub, such that a drying effect is ensured. Further provided is a clothing treating apparatus, in which the drying system is mounted.

Classes IPC  ?

• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique

Abrégé

A clothing treatment agent box and a clothing treatment device, including a clothing treatment agent box body. A first cavity is provided in the interior of the clothing treatment agent box body, and a disinfection and sterilization apparatus is fixedly provided in the interior of the first cavity. A first water flow channel is further provided in the first cavity. The disinfection and sterilization apparatus includes a housing provided with a slow-release exchange hole that enables a water flow to make contact with a drug in the disinfection and sterilization apparatus. In the clothing treatment agent box, while disinfection and sterilization effects on clothing and of the clothing treatment device are satisfied, the drug may be slowly dissolved into washing water, thereby prolonging the service life of the disinfection and sterilization apparatus.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides

Abrégé

A detergent additive dispensing device, comprising a water reservoir (1) and an upper cover (3) fastened to the top of the water reservoir. A water path (300) is integrated inside the upper cover (3); a water outlet (304) of the water path (300) is formed on the bottom wall of the upper cover (3), and the water outlet (304) is formed facing toward the interior of the water reservoir (1); and the upper cover (3) and/or the water reservoir (1) are/is provided with a splash-proof structure for preventing the splashing of a water inflow entering the water reservoir (1) from the water outlet (304) of the water path. By additionally arranging the splash-proof structure, a water inflow entering the water reservoir is effectively prevented from generating an excessive splash, thereby achieving the technical progress of preventing a water flow splashing in the water reservoir from flowing back into the water path and hindering water outflow of the water path; the splash-proof structure can also be used to avoid the occurrence of an excessive splashing phenomenon, thereby effectively preventing a detergent additive mixture liquid entering a water reservoir from splashing to the side wall of the water reservoir and generating residues of the liquid remaining on the side wall.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• F16K 17/04 - Soupapes ou clapets de sûretéSoupapes ou clapets d'équilibrage ouvrant sur excès de pression d'un côtéSoupapes ou clapets de sûretéSoupapes ou clapets d'équilibrage fermant sur insuffisance de pression d'un côté actionnés par ressort

Abrégé

A control method for a laundry treatment device, and a laundry treatment device. The laundry treatment device is configured to be capable of delivering low-temperature air from the outside to a laundry treatment drum. The control method comprises: acquiring the material of laundry in a laundry treatment drum; and selectively running a low-temperature dehumidification mode according to the material of the laundry, wherein the low-temperature dehumidification mode comprises delivering low-temperature air from the outside to the laundry treatment drum. When the material of the laundry is a material that requires special care, the laundry is directly dried by means of low-temperature air in nature, without the need for heating the air, such that the laundry can be protected from being damaged by a high temperature, thus improving the care effect of the laundry, and also saving on electric energy. Moreover, debris such as lint on the laundry can also be blown out of the laundry treatment drum by means of external air.

Classes IPC  ?

• D06F 33/52 - Commande des phases de fonctionnement, p. ex. optimisation ou amélioration des phases de fonctionnement en fonction des caractéristiques du linge

Abrégé

A control method for a washing device, and a washing device. The washing device comprises a drum body, which is configured to accommodate laundry, and a spraying apparatus, which is in communication with the interior of the drum body and is configured to spray a laundry treatment agent onto the laundry, wherein when the laundry treatment agent is sprayed, the drum body is controlled to perform continuous and alternate forward and reverse movements. When the laundry treatment agent is sprayed into the drum body, the drum body is controlled to perform continuous and alternate forward and reverse movements, such that laundry in the drum body can be fully turned over; during the turn-over process, the sprayed laundry treatment agent can be fully and uniformly dispersed on each piece of laundry in the drum body, such that the laundry treatment agent can make full contact with the laundry, so that the laundry treatment agent fully exerts the function thereof during a subsequent washing process, thereby improving the treatment effect of the laundry treatment agent on the laundry; and the drum body is not suspended when same switches between the forward and reverse movements, such that the immersion of the laundry treatment agent into a local part of a certain piece of laundry is effectively prevented, further improving the dispersion uniformity of the laundry treatment agent.

Classes IPC  ?

• D06F 33/37 - Commande des phases de fonctionnement, p. ex. optimisation ou amélioration des phases de fonctionnement en fonction de l’état du linge de la mesure des détergents ou des additifs

Abrégé

The present invention relates to the technical field of clothing treatment, and in particular to a lint filter, a clothing treatment device, and a clogging detection method. The present application aims to solve the problem of secondary pollution in existing methods for determining whether the capacity of a lint filter is exhausted. For this purpose, the present application provides a lint filter, comprising a housing and a filtering component. A water inlet is provided on the housing, and a cavity is formed inside to place the filtering component. The lint filter further comprises a first conductive member and a second conductive member that can monitor the remaining capacity of the lint filter. The first conductive member and the second conductive member are both provided on the housing, and part of the structure of both the first conductive member and the second conductive member needs to extend into the water inlet. The lint filter can be replaced in time by monitoring the remaining capacity of the filter, and secondary pollution to a filtered water flow is avoided due to the fact that no bypass is arranged.

Classes IPC  ?

• D06F 39/10 - Dispositifs de filtration

Abrégé

A double-tub laundry device includes a first tub assembly, a second tub assembly, a first valve assembly, a second valve assembly, a first fan, and a second fan. The first valve assembly includes a first blocking mechanism and a first valve casing having a first air inlet chamber and a first air outlet chamber; the first blocking mechanism is configured to block both a first air inlet pipe and a first air outlet pipe from the outside; the second valve assembly includes a second blocking mechanism and a second valve casing having a second air inlet chamber and a second air outlet chamber; and the second blocking mechanism is configured to block both a second air inlet pipe and a second air outlet pipe from the outside. Embodiments achieve partitioned washing of the double-tub drum washing machine and independent air drying of each tub assembly.

Classes IPC  ?

• D06F 39/12 - CuvelagesCuves
• D06F 34/14 - Dispositions de détection ou de mesure de paramètres spécifiques
• D06F 103/56 - Paramètres surveillés ou détectés pour la commande de machines à laver à usage domestique, de machines lavantes-séchantes ou de sèche-linge relatifs aux conduits d’air, p. ex. position des déviateurs de flux

Abrégé

Provided in the present invention is a double-head power pump, comprising a water intake cavity, a first water output cavity and a second water output cavity, which are in communication. The first water output cavity and the second water output cavity are in communication by means of a first communication pipe and a second communication pipe arranged thereon; a first impeller driven by a first electric motor to rotate counter-clockwise is arranged in the first water output cavity, and the first communication pipe extends in a clockwise tangential direction of the first water output cavity; and a second impeller driven by a second electric motor to rotate clockwise is arranged in the second water output cavity, and the second communication pipe extends in a counter-clockwise tangential direction of the second water output cavity. By means of the present invention, the effect of the first impeller in the first water output cavity on washing water in the second water output cavity can be ignored, and the effect of the second impeller in the second water output cavity on washing water in the first water output cavity can be ignored, such that the phenomenon of water paths intersecting with one another can be avoided. Further provided in the present invention is a laundry treatment apparatus using the double-head power pump.

Classes IPC  ?

• F04D 13/12 - Combinaisons de plusieurs pompes
• F04D 29/40 - Carters d'enveloppeTubulures pour le fluide énergétique
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• D06F 39/10 - Dispositifs de filtration

Abrégé

A washing machine having a drying function, the washing machine comprising a drum body (1) and a ventilation mechanism (2), wherein the ventilation mechanism (2) communicates the drum body (1) and the external environment; the ventilation mechanism (2) comprises a flow guide valve (21), and the flow guide valve (21) is configured to regulate the air flow rate of the ventilation mechanism (2). On the basis of the structural arrangement, when the washing machine works in a drying function, the flow guide valve (21) is turned on so as to increase the gas flow rate of the ventilation mechanism (2) so as to further accelerate the gas circulation between the drum body (1), the ventilation structure (2) and the external environment, thereby facilitating discharging a large amount of humid and hot air in the drum body (1), and further improving the drying efficiency.

Classes IPC  ?

• D06F 25/00 - Machines à laver à réceptacles, p. ex. perforés, animées d’un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l’essorage centrifuge, et comportant des moyens de séchage additionnels, p. ex. utilisant de l’air chaud

Abrégé

An ejector for a laundry treatment appliance, a dispensing device and a laundry treatment appliance is disclosed. The ejector has a front chamber portion, a connection portion and a rear chamber portion connected in sequence. A flow channel is provided in the front chamber portion. The connection portion has a gap which communicates the flow channel with the outside atmosphere. An ejection hole of a water outlet end of the front chamber portion allows water to flow into an injection hole of a water inlet end of the rear chamber portion via the connection portion. The rear chamber portion includes a variable-diameter flow channel with a cross-sectional dimension gradually increasing in a direction of water flow. Backflow water is discharged from the gap of the ejector. The variable-diameter flow channel is arranged downstream of the gap and thereby prevens water flowing back into an upstream tap water pipe.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage

Abrégé

A dispensing device, a laundry treatment device and a control method therefor. The dispensing device comprises a first dispensing box (1) and a second dispensing box (2), wherein a water intake flow channel is provided in the first dispensing box (1). The dispensing device further comprises a flushing pipeline (3), wherein a water inlet of the flushing pipeline (3) is in communication with a water outlet of the water intake flow channel, and a water outlet of the flushing pipeline is in communication with a water inlet of the second dispensing box (2). An incoming water flow, which flows through the first dispensing box (1) and the flushing pipeline (3), is utilized to flush the second dispensing box (2), such that residual detergent in the second dispensing box (2) is avoided, thereby reducing the waste of the detergent. Further provided is the laundry treatment device. The laundry treatment device comprises a housing (14), and an upper water holding cylinder (15) and a lower water holding cylinder (16), which are arranged inside the housing (14). The laundry treatment device further comprises a dispensing device, wherein a first dispensing box (1) and a second dispensing box (2) are arranged above the upper water holding cylinder, a liquid outlet of the second dispensing box (2) is in communication with a liquid inlet of the first dispensing box (1), and a liquid outlet of the first dispensing box (1) is respectively in communication with the upper water holding cylinder (15) and the lower water holding cylinder (16).

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides

Abrégé

The present invention belongs to the field of laundry treatment, and specifically relates to a laundry treatment device and a control method for the laundry treatment device. The present invention has the aim of solving the problem in the prior art of bacteria breeding with ease in a laundry treatment device, and laundry being prone to producing an unpleasant odor and wrinkling if the laundry is not removed from the laundry treatment device in a timely manner. The laundry treatment device of the present invention comprises a housing, a laundry treatment portion and a first air driving mechanism, wherein the laundry treatment portion is arranged inside the housing, and an output end and an input end of the first air driving mechanism are both connected to the laundry treatment portion. The laundry treatment device further comprises a second air driving mechanism, wherein an input end of the second air driving mechanism is connected to the outside of the housing, and an output end of the second air driving mechanism is connected to the input end of the first air driving mechanism; and the laundry treatment portion is connected to the outside of the housing. In the present invention, the first air driving mechanism and the second air driving mechanism can still provide a sufficient amount of fresh air to the laundry treatment portion, even when operating at a relatively low speed, such that the amount of energy consumed and noise are reduced, and bacteria, unpleasant odors and wrinkles are effectively eliminated.

Classes IPC  ?

• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique
• D06F 58/26 - Systèmes de chauffage, p. ex. pour le chauffage au gaz

Abrégé

The present invention relates to the technical field of laundry treatment, and particularly provides a laundry treatment apparatus, for solving the problems in the prior art that a connecting structure of a drawer and a box body cannot effectively bear force in the horizontal direction and effectively bear force in the vertical direction. For this purpose, the laundry treatment apparatus of the present invention comprises a first moving component, a second moving component, and a drawable working component (3); a groove (23) is formed on the second moving component. A supporting component (31) is arranged on the working component (3), and the first moving component is arranged on the working component (3). According to the laundry treatment apparatus, in the drawing process of the working component (3), the first moving component drives the working component (3) to move on the second moving component, and the first moving component is moved to the groove (23) after the working component (3) reaches the working position, so that the first moving component does not support or support part of force, and the supporting component (31) supports the remaining force. The supporting force and the horizontal force of the first moving component are shared, so that the strength of the connecting structure is improved.

Classes IPC  ?

• D06F 39/12 - CuvelagesCuves
• F16M 11/04 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc

Abrégé

A clothes treatment apparatus, aiming to solve the problem in the prior art wherein the connection structure between a drawer and a cabinet cannot effectively bear both horizontal force and vertical force. The clothes treatment apparatus comprises a first movement component, a second movement component and an operating component, wherein the second movement component is a sliding rail, the sliding rail being provided with a recess and a climbing boss which are adjacent to each other, and a side edge of the sliding rail being further provided with a holder; the operating component is provided with a support component; and during pulling-out of the operating component, the first movement component drives the operating component to move on the second movement component, and after the operating component reaches an operating position, the first movement component climes the climbing boss and then moves to the recess, such that the first movement component does not support force or supports part of the force, and the support component abuts against the holder to support the remaining part of the force. Since the support force and horizontal force on the first movement component are both distributed, the connection structure strength is improved.

Classes IPC  ?

• D06F 39/12 - CuvelagesCuves

Abrégé

The present invention provides an additive delivery apparatus and a washing machine. The delivery apparatus comprises: a water supply channel, used for supplied water to flow through; a delivery unit, used to deliver an additive to the water supply channel; a pressure relief structure, disposed on the water supply channel and placing an interior of the water supply channel in communication with an external atmosphere, for pressure relief and ventilation; a liquid outlet structure, an outlet of the water supply channel being connected to the liquid outlet structure, and the liquid outlet structure being used to deliver a mixture of the additive and water. By means of providing a pressure relief structure in a water channel of a delivery apparatus, excess pressure in the water channel can be discharged outwards from the pressure relief structure, so as to decrease carried pressure of an integrated water channel disposed on the delivery apparatus, thereby implementing overpressure protection for the water channel of the delivery apparatus.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides

Abrégé

The present invention belongs to the field of laundry treatment, and in particular, relates to a laundry treatment apparatus, a washing apparatus and a washing device. The present invention aims to solve the problem in the prior art whereby bacteria are easily bred in a laundry treatment apparatus, resulting in laundry being polluted during treatment and producing an odor, and even endangering human health. To this end, the laundry treatment apparatus of the present invention comprises an apparatus housing, a microchannel plasma generator, a gas driving portion and a laundry accommodating portion, wherein the laundry accommodating portion is arranged inside the apparatus housing; a gas output end of the microchannel plasma generator is in communication with the laundry accommodating portion by means of a first gas channel; and the gas driving portion is configured to drive gas to enter the microchannel plasma generator by means of a gas input end. By means of the present invention, gas introduced into the microchannel plasma generator can be disinfected and sterilized, such that the bacteria, etc. in the laundry treatment apparatus and the resulting odor are eliminated.

Classes IPC  ?

• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes

Abrégé

A connecting hose of a washing machine, and a drum washing machine. The connecting hose (1) comprises a first connecting section (11), a corrugated section (12) and a second connecting section (13), which are connected in sequence, wherein an outer peripheral wall of the first connecting section (11) is provided with an annular boss (14) which extends in a manner of protruding outwards, and an outer peripheral wall of the annular boss (14) is provided with an inwardly recessed clamping groove (141). When being fitted and connected to an outer drum (2), the connecting hose (1) can extend into a mounting port (21) to be directly clamped on inner and outer sides of the mounting port (21) of the outer drum (2), and there is no need to additionally provide other installation fitting structures at the mounting port (21) of the outer drum (2). Therefore, the present application has a simple structure, facilitates installation, and has a low cost.

Classes IPC  ?

• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides

Abrégé

A ventilation control method for a laundry device including: acquiring a present current of an air inflow fan when it is started; determining whether a water seal is formed by water in a water inflow pipe based on the present current, where when the present current reaches a preset current value, it indicates that the water seal is formed by water in the pipe, and when the present current does not reach the preset current value, it indicates that the water seal is not formed; if the preset current value is reached, releasing the water seal by injecting water into the pipe to allow the water level to rise until the siphoning height is reached to trigger the siphon device to discharge the water in the pipe, and then ventilating the drum assembly; and if the preset current value is not reached, directly ventilating the drum assembly.

Classes IPC  ?

• D06F 33/43 - Commande du nettoyage ou de la désinfection de parties des machines à laver, p. ex. des cuves
• D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs
• D06F 39/06 - Dispositifs pour éviter ou détruire la mousse
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• D06F 103/44 - Courant ou tension
• D06F 105/02 - Alimentation en eau
• D06F 105/54 - Changement entre le mode de fonctionnement normal et les modes de fonctionnement spéciaux, p. ex. mode de service, mode de nettoyage de parties constitutives ou mode de veille

Abrégé

Provided are a dispenser for a washing device, and a washing device. The dispenser for a washing device comprises a dispensing housing (1), the dispensing housing (1) being provided with input dispensing housing channels (2) and output dispensing housing channels (3), and a buffering part (4) for accommodating members to be dispensed (5) being further provided in the dispensing housing (1). The buffering part (4) is arranged to be capable of preventing said members (5) from colliding with the dispensing housing (1) when said members (5) are arranged in the buffering part (4). By providing the buffering part (4) in the dispenser for a washing device, a non-powdery solid disinfectant cannot collide with a container during the operation process of a washing machine, thereby reducing noise, and preventing the solid disinfectant from breaking.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage

Abrégé

A double-pump assembly and a clothes treatment apparatus having same. The double-pump assembly comprises a pump body (10), and a first pump head assembly (20) and a second pump head assembly (30), which are arranged on the pump body (10), wherein the pump body (10) is provided with a water inlet (101), a first water outlet (104) and a second water outlet (105); the water inlet (101) is in communication with a first water intake cavity (102) or a second water intake cavity (103) in the pump body (10); the first pump head assembly (20) is configured to enable water entering the first water intake cavity (102) via the water inlet (101) to be discharged via the first water outlet (104); and the second pump head assembly (30) is configured to enable water entering the second water intake cavity (103) via the water inlet (101) to be discharged via the second water outlet (105).

Classes IPC  ?

• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• D06F 39/10 - Dispositifs de filtration

Abrégé

A water inlet system and control method for a washing device, and a washing device. The water inlet system (10) comprises: a first branch (11), wherein a water controller (111) for controlling on or off of the first branch (11) is provided on the first branch (11); a second branch (12), wherein the second branch (12) and the first branch (11) are connected in parallel, and an inflation controller (121) communicated with the atmosphere is provided on the second branch (12); a converging pipeline (14), wherein the upstream end of the converging pipeline (14) is separately communicated with the downstream ends of the first branch (11) and the second branch (12); and a micro-bubble nozzle (15), wherein the micro-bubble nozzle (15) is communicated with the downstream end of the converging pipeline (14). According to the washing device, an inflation branch is increased in the water inlet system (10), so that sufficient gas supply is ensured, the gas-water mixing degree is improved, and a large amount of micro-bubbles are generated in a fluid by means of the micro-bubble nozzle (15), and thus, a better washing effect is achieved.

Classes IPC  ?

• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides

Abrégé

A washing apparatus, a switching device, and a method for controlling a washing apparatus. The washing apparatus comprises: a box body (10); a water-holding drum (100), which is arranged inside the box body (10); a filtering device (600), which is provided with a water inlet (6101) and a filtered water outlet (6102) that communicate with the water-holding drum (100); and a switching device (800), which is used for controlling the water-holding drum (100) and a drainage pipeline (250) of the washing apparatus to alternatively connect to the filtered water outlet (6102) of the filter device (600), the drainage pipeline (250) being used for draining water to the outside of the washing apparatus. A drum wall (104) of the water-holding drum (100), a top wall (11) of the box body (10), and side walls of the box body (10) jointly form a mounting space extending from an opening (103) of the water-holding drum to the bottom thereof; and the switching device (800) is arranged in the mounting space. The switching device (800) is arranged in the mounting space, which is formed between the water-holding drum (100) and the box body (10) and is approximately in the shape of a triangular prism, such that the internal structure of the box body (10) of the washing apparatus is compact, which is beneficial for reducing the overall size of the washing apparatus.

Classes IPC  ?

• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• D06F 39/10 - Dispositifs de filtration

Abrégé

A detergent dispensing apparatus and a laundry device. The detergent dispensing apparatus comprises a first cover body (100) and a second cover body (200), the first cover body (100) and the second cover body (200) being and defining a dispensing channel (400) for a detergent solution therebetween; the dispensing channel (400) is provided with a water inlet (401) used to introduce water, and a liquid outlet (403) used to dispense a mixed solution of detergent and water; an adding port (402) is disposed between the water inlet (401) and the liquid outlet (403), the adding port (402) being in communication with an accommodating cavity for storing the detergent, and a mixing structure used to mix the detergent and the water is disposed between the adding port (402) and the liquid outlet (403) of the dispensing channel (400); detergent enters the dispensing channel (400) from the adding port (402), and an inlet water flow flows from the water inlet (401) to the adding port (402), to drive the dispensed detergent to mix with water by means of the mixing structure, so that the detergent can be fully mixed with water before being discharged through the liquid outlet (403), thereby improving the utilization rate of the detergent and improving laundry effects.

Classes IPC  ?

• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage

Abrégé

Disclosed in the present invention are an added agent putting device and a clothes treatment apparatus. The added agent putting device comprises a putting drawer, a cover plate being installed at the top of the putting drawer, and a hollow chamber being formed in the cover plate. An air channel is provided in the hollow chamber, one end of the air channel communicating with the interior of the putting drawer, and the other end of the air channel leading to the outside of the putting drawer. In the present invention, external air flows into the air channel through the putting drawer and then fresh air is fed to the interior of a clothes treatment tub via the air channel, or air inside the clothes treatment tub flows into the putting drawer through the air channel and is then discharged to the outside through the putting drawer, thus achieving air exchange between the interior of the clothes treatment tub and external air, eliminating peculiar smell in the clothes treatment tub, and improving the use experience of users.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 33/52 - Commande des phases de fonctionnement, p. ex. optimisation ou amélioration des phases de fonctionnement en fonction des caractéristiques du linge
• D06F 33/65 - Commande des phases de fonctionnement, p. ex. optimisation ou amélioration des phases de fonctionnement en fonction des caractéristiques du linge des phases d'assouplissement ou de finition, p. ex. pour le lissage ou le défroissage
• D06F 39/10 - Dispositifs de filtration

Abrégé

The present invention relates to the technical field of household appliances. Specifically, provided is a washing apparatus, which aims to solve the problems in existing washing machines of a drain solenoid valve of a non-porous inner drum being prone to circuit failure and the requirement for the overall layout being excessively high. For this purpose, a drain valve group in the present invention is configured such that a drain outlet can move and open merely under a centrifugal force generated by the rotation of a non-porous inner drum, without the need to electrically drive a valve core to move, so as to allow the non-porous inner drum to discharge water outwards, and the drain outlet can be reset and blocked under an elastic force, thus achieving no-power operation. When the drain valve group is configured on the non-porous inner drum, it is not necessary to consider the spatial layout and waterproofing of power elements and power element circuits, which reduces the drainage arrangement costs when the washing machine is equipped with a non-porous inner drum. Compared with electric driving, the mechanically operated drain valve group in the present invention has a lower failure rate and better working reliability, and is more convenient to mount.

Classes IPC  ?

• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• D06F 23/02 - Machines à laver avec réceptacles, p. ex. perforés, et avec un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l'essorage centrifuge et tournant ou oscillant autour d'un axe horizontal

Abrégé

A water electrolysis module (11), a water inlet pipeline system (10), a washing appliance (1), and a control method. The water electrolysis module (11) comprises: a housing (111) provided with a water inlet (1111) and a water outlet (1112); an electrolytic cathode sheet (113) fixed in the housing (111) and located at the downstream of the water inlet (1111), wherein a plurality of cathode sheet holes (1131) penetrating through the thickness of the electrolytic cathode sheet (113) are provided on the electrolytic cathode sheet (113); and an electrolytic anode sheet (114) fixed in the housing (111) in a manner of spacing apart from the electrolytic cathode sheet (113) and located at the downstream of the electrolytic cathode sheet (113) and the upstream of the water outlet (1112), wherein a filtering device (112) is provided at the water inlet (1111), or the filtering device (112) is provided at least on the upstream side of the electrolytic cathode sheet (113) so as to cover all the cathode sheet holes (1131) on the electrolytic cathode sheet (113). Since the filtering device (112) is provided in the water electrolysis module (11), impurities in water can be filtered out, so as to prevent the electrolytic cathode sheet (113) and the electrolytic anode sheet (114) from being electrically connected due to impurities. The water inlet pipeline system (10) of the washing appliance (1) can mix a laundry treatment agent with electrolyzed water before laundry washing, so as to obtain a better cleaning and sterilizing effect.

Classes IPC  ?

• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides

Abrégé

A laundry treatment device with active noise reduction, and a control method. The laundry treatment device comprises a vibration sensor (7) and an ultrasonic vibration module (6), wherein the vibration sensor (7) is arranged on a housing (4) of the laundry treatment device, and the ultrasonic vibration module (6) is arranged on the housing (4) of the laundry treatment device. A control method for active noise reduction of a laundry treatment device comprises: each time a spin-drying program is started, measuring the vibration frequency and the vibration amplitude of a housing (4) by means of a vibration sensor (7), and then respectively comparing same with a vibration frequency and a vibration amplitude, which match a rotation speed; and when the vibration frequency or the vibration amplitude of the housing (4) measured by the vibration sensor (7) is a frequency or amplitude that indicates a vibration deterioration, using an ultrasonic vibration module (6) installed on the housing (4) of a laundry treatment device to actively make the housing (4) vibrate.

Classes IPC  ?

• D06F 33/48 - Prévention ou réduction du balourd ou du bruit
• D06F 37/20 - Supports, p. ex. supports souples, pour le réceptacle rotatif, le moteur, le récipient ou le cuvelagePrévention ou amortissement des vibrations

Abrégé

A washing machine and a washing method. The washing machine comprises an automatic dispensing device (1) and a foam generator (2). The automatic dispensing device (1) is provided with a water inlet (6), through which water enters; a detergent inlet (7), through which a detergent enters; a mixing chamber (5), which respectively communicates with the water inlet (6) and the detergent inlet (7), and is used for mixing the detergent and water to form washing water; and a washing water outlet (8), which communicates with the mixing chamber (5), and is used for discharging the mixed washing water, wherein the washing water outlet (8) communicates with the foam generator (2). The washing machine and the washing method make a detergent act on laundry to the maximum extent, and thus have a better washing effect and a higher foam conversion rate, have lower requirements for the foam generator, and also save more detergent and water.

Classes IPC  ?

• D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs
• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage

Abrégé

A washing machine, comprising: a drum (200) for holding laundry; a drum support (300), which is arranged in the washing machine in such a way that same can rotate around a shaft, and which is used for placing the drum (200); and a centrifugal lock member (1), which is mounted on the drum (200) and is configured to radially extend out to be inserted into the drum support (300) under the action of a centrifugal force when the rotation speed of the drum (200) exceeds a set value. By means of such configurations, when the rotation speed of the drum (200) of the washing machine is relatively high, the centrifugal locking member (1) automatically extends out, so that the drum (200) and the drum support (300) are relatively locked in an axial direction when the washing machine executes a program such as water removal at a relatively high rotation speed. Moreover, the centrifugal locking member (1) is correspondingly controlled by using the centrifugal force generated by the rotation speed of the drum, which not only saves costs, but also improves control precision.

Classes IPC  ?

• D06F 37/04 - Réceptacles rotatifs, p. ex. tambours adaptés pour rotation ou oscillation autour d'un axe horizontal ou incliné
• D06F 37/20 - Supports, p. ex. supports souples, pour le réceptacle rotatif, le moteur, le récipient ou le cuvelagePrévention ou amortissement des vibrations

Abrégé

A control method for a detergent dispensing module, and a washing machine. A dispensing module (1) has at least two liquid storage boxes (11) for storing different components of a detergent. By means of adjustment by a control element (12) on the dispensing module, washing liquid components in the different liquid storage boxes (11) are dispensed in specified amounts. In the method, the liquid storage boxes and water paths are integrated on the dispensing module, which reduces unnecessary pipeline connections, has a simple and reliable structure and reduces costs; in addition, by means of the control element and a switch element, different water path connections are set, and thus different washing liquid components are delivered, which is convenient and rapid and can make different washing liquid components in an accurate proportion. Moreover, water can be supplied to a washing drum at the same time, and thus a better laundry-washing effect is achieved.

Classes IPC  ?

• D06F 33/37 - Commande des phases de fonctionnement, p. ex. optimisation ou amélioration des phases de fonctionnement en fonction de l’état du linge de la mesure des détergents ou des additifs

Abrégé

An inner drum of a drum-type washing machine, and a drum-type washing machine. The inner drum comprises an inner drum ring (1), a first inner drum flange (2), and a second inner drum flange (3); a connecting seam (11) is formed on the inner drum ring (1), the connecting seam (11) is provided with a first protective member (12), and the first protective member (12) is configured to be capable of at least partially covering the connecting seam (11) in the axial direction of the inner drum ring (1); both ends of the inner drum ring (1) are respectively connected to the first inner drum flange (2) and the second inner drum flange (3), a first protective portion is formed between the first inner drum flange (2) and the inner drum ring (1), a second protective portion is formed between the second inner drum flange (3) and the inner drum ring (1), and the first protective portion and the second protective portion are configured to be capable of preventing the connecting seam (11) from cracking. The first protective member (12) can prevent the inner drum ring (1) from cracking; and the first protective portion and the second protective portion can improve the connection strength of the inner drum ring (1) and the first and second inner drum flanges (2) and (3) so as to prevent the inner drum from cracking, such that the problem that welded seams of inner drums of existing drum-type washing machines are prone to cracking is solved.

Classes IPC  ?

• D06F 37/22 - Supports, p. ex. supports souples, pour le réceptacle rotatif, le moteur, le récipient ou le cuvelagePrévention ou amortissement des vibrations dans des machines avec un réceptacle tournant ou oscillant autour d'un axe horizontal
• D06F 37/02 - Réceptacles rotatifs, p. ex. tambours

Abrégé

A shoe washing machine, aiming to solve the problem of an existing shoe washing machine that after drainage, foreign matters in washing water may remain in a drain pipe or cause a fault of a power pump. For this purpose, washing water discharged from a washing space of the shoe washing machine is discharged from the inside of a water accommodating case (41) only after the washing water first flows into a filtration member (42) and is filtered, so that foreign matters in the washing water discharged by the shoe washing machine can be filtered out and kept in the filtration member (42), thereby remarkably reducing the quantity of foreign matters remaining in a drainage path on the downstream side of a filtration assembly (4). In addition, a user can also directly pull out or put back the filtration member (42) through a first opening (411) from the outside of a cabinet body (1), thereby ensuring operation convenience of daily cleaning and maintenance of the filtration assembly (4) by the user.

Classes IPC  ?

• A47L 23/02 - Machines à nettoyer les chaussures, avec ou sans systèmes d'application du cirage
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides

Abrégé

The present invention relates to the technical field of laundry treatment. Particularly provided are a laundry treatment apparatus and an atomization device, which aim to solve the problems that a structure for atomizing washing of an existing laundry treatment apparatus is excessively complex and has a relatively small range of application. For the purpose, the laundry treatment apparatus of the present invention comprises a cabinet body, a laundry treatment tub and a door device, the laundry treatment tub being arranged in the cabinet body, a laundry putting opening being formed in the cabinet body, the door device being used for opening and closing the laundry putting opening, and the laundry putting opening being connected to the laundry treatment tub by means of a connection member. The laundry treatment apparatus further comprises a base and an atomization device accommodating a laundry treating agent. A mounting part is formed on the laundry treatment tub, the door device and/or the connection member. The base is slidably connected to the mounting part. The atomization device is detachably connected to the base and is accommodated in the mounting part when mounted. In the present invention, the atomization structure can be simplified so as to be prevented from occupying much space; the range of application of the atomization structure is expanded, and fitting of the atomization device is facilitated.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique

Abrégé

The present invention relates to the technical field of atomization. Particularly provided are an atomization device and a clothes treatment apparatus, aiming to solve the problem that use environments of existing atomization devices are limited. To this end, the atomization device in the present invention comprises a water box, a feeding cover and an atomizer plate. A feed port and an outlet are formed in the water box, the atomizer plate is arranged at the outlet, a first spiral channel is formed in the feeding cover, and a second spiral channel is formed in the feed port. A first limiting structure is formed on the first spiral channel, a second limiting structure is formed on the second spiral channel, the feeding cover and the feed port are spirally connected by means of the first spiral channel and the second spiral channel, and the feeding cover is limited to a locked position by means of the first limiting structure and the second limiting structure. In the present invention, the atomization device itself is enabled to contain, by means of the water box, a solvent to be atomized and sprayed out, the use environments of the atomization device are enriched, adding of the solvent is achieved by means of the feed port, and the feeding cover is spirally connected to the feed port and can be locked and limited, thereby facilitating rapid adding of the solvent.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique

Abrégé

Drying equipment, aiming at solving the problem that existing noise reduction schemes for drying equipment affect the working efficiency of a fan. The drying equipment comprises a box body (1), a fan (2) mounted on the box body (1), and a sound insulation cover (4), the sound insulation cover (4) being fixedly connected to the box body (1) and covering the outer side of the fan (2). The sound insulation cover (4) covers the outer side of a housing of the fan (2), so that the propagation of noise can be blocked, thus the noise of the drying equipment during an operation process can be reduced, the operation of the fan is not affected, and thus the working efficiency of the fan can be ensured.

Classes IPC  ?

• D06F 58/02 - Sèche-linge à usage domestique avec des tambours tournant autour d'un axe horizontal
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique
• D06F 58/04 - Détails
• F04D 29/66 - Lutte contre la cavitation, les tourbillons, le bruit, les vibrations ou phénomènes analoguesÉquilibrage

Abrégé

The present invention relates to the technical field of atomization, and specifically provides an atomization device and a clothes treatment apparatus, aiming to solve the problems that existing atomization devices are limited in usage scenarios and have potential safety hazards caused by short circuits. For this purpose, the atomization device according to the present invention comprises a water box, a decorative shell and an atomization sheet, wherein the water box is provided with an outlet, and the atomization sheet is arranged at the outlet; the water box is internally provided with a water holding chamber and an electrical chamber which are isolated from each other, the water holding chamber being closed and in communication with the outlet; the decorative shell is connected to the water box by means of a plurality of clamping structures which have different clamping directions; a lower portion of the electrical chamber is closed by means of the decorative shell; and the electrical chamber is configured to accommodate a wiring harness connected to the atomization sheet. According to the present invention, the atomization device can hold a solvent to be atomized and sprayed by means of the water box, which expands the usage scenarios of the atomization device and improves the safe use of electricity of the atomization device; and the decorative shell can improve the overall appearance, and is reliably connected to the water box and thus has an anti-dirt effect.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique

Abrégé

A laundry treatment device and a control method for the laundry treatment device aim to solve the problems that significant improvements are required in existing washing machines in terms of removing stains from laundry and the dissolving effect of a detergent. For this purpose, the laundry treatment device comprises: an inner drum (1), the inner drum (1) being provided with a vent (11); a ventilation member (3), the ventilation member (3) comprising an air inlet (31) and an air outlet (32); and a gas generating device (4), the gas generating device (4) comprising a gas outlet (41), wherein the gas outlet (41) communicates with the air inlet (31), and gas generated by the gas generating device (4) passes from the air outlet (32) and through the ventilation hole (11), and enters a water storage area of the inner drum (1). According to the arrangement, dirt on the laundry can be efficiently stripped, the amount of detergent used and residues are reduced, and the dirt removal dissolving effect of the detergent are significantly improved.

Classes IPC  ?

• D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs

Abrégé

A dispensing box assembly and a clothes treatment device. The dispensing box assembly (1) comprises: a dispensing box (11), which is provided with a dispensing cavity (111) for dispensing a clothes treatment agent, wherein a mounting support (12) is provided in the dispensing cavity (111), a water-passing channel (13) is provided on the mounting support (12), the water-passing channel (13) is in communication with the dispensing cavity (111), and a sterilization device (14) for slowly releasing germicide is provided in the water-passing channel (13). By means of providing the water-passing channel (13) and arranging the sterilization device (14) in the water-passing channel (13), germicide debris generated by the sterilization device (14) can be left in the water-passing channel (13), thereby preventing the germicide debris from scattering all around. In addition, the sterilization device (14) is arranged in the water-passing channel so that a water flow can be in full contact with the sterilization device (14), so that there is more dissolved and slowly released germicide to improve the sterilization and disinfection effects. The clothes treatment device has a sterilization and disinfection function, and germicide debris is not scattered around in the clothes treatment device, preventing the problems of the occurrence of germicide debris damaging the clothes treatment device and coming into direct contact with clothes.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes

Abrégé

A clothes care machine, relating to the technical field of clothes care, and aiming to solve the problems that clothes care machines are excessively long in drying time and tend to damage clothes. The clothes care machine comprises: a cabinet body (1), in which a care chamber (11) is formed; a rotatable top disc (2), rotatably provided on the top of the care chamber (11); a driving mechanism (3), in transmission connection with the rotatable top disc (2) and configured to drive the rotatable top disc (2) to rotate; and hanger parts (4), connected to the rotatable top disk (2). By providing the rotatable top disc (2), the clothes care machine can drive, by means of the rotatable top disc (2), the hanger parts (4) to rotate during operation, thus realizing uniform drying of clothes, shortening drying time and guaranteeing drying effect.

Classes IPC  ?

• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique
• D06F 58/12 - Armoires sèche-linge ou séchoirs à linge comportant des moyens de chauffage ou de ventilation avec des moyens pour déplacer le linge, p. ex. selon un circuit fermé

Abrégé

A clothes washing apparatus, a clothes treatment apparatus and a washing device thereof, which aim to solve the problem that existing clothes washing apparatuses cannot conveniently machine-wash underwear. For this aim, the clothes washing apparatus comprises an outer drum and an inner drum (1), which is rotatably arranged in the outer drum; and the clothes washing apparatus further comprises a washing compartment (2) and a lining component (3), which is detachably connected to the interior of the washing compartment (2), wherein the washing compartment (2) is detachably connected to an inner wall of the inner drum (1), and both the washing compartment (2) and the lining component (3) can accommodate clothes to be washed. The washing compartment (2) for washing clothes is independently arranged in the inner drum (1), such that clothes are prevented from being damaged due to large-amplitude movement, and in particular, the clothes washing apparatus can wash underwear. The lining component (3) can be used for independently accommodating clothes, that is, the washing compartment (2), the lining component (3) and the inner drum (1) can all be used for independently accommodating clothes, such that clothes can be washed in different areas, the application range of the clothes washing apparatus regarding clothes is widened, and underwear can also be machine-washed.

Classes IPC  ?

• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes

Abrégé

A washing device for a laundry treatment apparatus, and a laundry treatment apparatus. The washing device comprises a washing shell (1) in which a clothes accommodating cavity (11) is formed. Magnetic pieces (2) are arranged on the washing shell (1), and the washing shell (1) is installed on the inner side of an inner tub (3) of the laundry treatment apparatus by means of the magnetic pieces (2). By means of the described arrangement mode, the washing shell can be easily installed and detached. The material of the inner tub of the washing machine enables the inner tub to attract the magnetic pieces, so that even if the parts to which the magnetic pieces are attached are not fixed and change in a washing process, the magnetic pieces can also be attracted to the inner wall of the inner tub under the action of magnetic force, thereby avoiding collision of the washing shell, and constantly guaranteeing the installation stability of the washing shell.

Classes IPC  ?

• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes

Abrégé

Disclosed are a laundry treatment device control method and a laundry treatment device. The laundry treatment device comprises a laundry treatment drum and an optical plasma generation module having a gas chamber. A fan is provided in the gas chamber, and a gas outlet of the gas chamber is in communication with the laundry treatment drum via a gas outlet line. The control method comprises: entering a washing and care program; and controlling the fan to rotate, so as to drive gas in the gas chamber to be blown into the laundry treatment drum via the gas outlet line. In the present invention, the fan rotates to control the gas in the gas chamber to flow towards the gas outlet of the gas chamber, so that washing and care water or steam in the laundry treatment drum is prevented from entering the optical plasma generation module and causing damage. There is no need to install valve assemblies on the gas outlet of the gas chamber and the gas outlet line. It is simple to operate and control, and easy to implement.

Classes IPC  ?

• D06F 33/30 - Commande des machines à laver caractérisée par sa finalité ou son objet
• D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs

Abrégé

Clothing treatment equipment, a clothing treatment method, and an atomization device, for use in solving the problem that the structure for atomization washing of existing clothing treatment equipment is too complex and has a small application range. For this purpose, the clothing treatment equipment comprises a housing, a clothing treatment drum, and a door device; the clothing treatment drum is arranged in the housing; a clothing putting opening is formed on the housing; the door device is used for opening and closing the clothing putting opening; the clothing putting opening is connected to the clothing treatment drum by means of a connecting member; the clothing treatment equipment further comprises an atomization device containing a clothing treatment agent; the atomization device is provided on the clothing treatment drum, the door device, and/or the connecting member; the atomization device is provided with at least one outlet (1a) facing the interior of the clothing treatment drum, so that the atomization device sprays atomized gas into the clothing treatment drum. The atomization structure can be simplified to avoid occupying too much space, and the application range of the atomization structure is also widened.

Classes IPC  ?

• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique
• A61M 11/00 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux

Abrégé

The present invention relates to the technical field of atomization, and specifically provided are an atomization apparatus and a clothing treatment device, aiming at solving the problems that existing atomization apparatuses are limited in usage scenario and the interior thereof cannot be cleaned. To achieve this objective, the atomization apparatus of the present invention comprises a box body, a box cover, and an atomization piece; an outlet is formed in the box body, the atomization piece is disposed at the outlet, and an abutting component and a snap-fit component are provided between the box cover and the box body; when mounting the box cover and the box body, the box cover first abuts against the box body by means of the abutting component, then the box cover is snap-fitted and fixed to the box body by means of the snap-fit component. According to the present invention, the atomization apparatus itself can accommodate, by means of the box body, a solvent to be atomized and sprayed, so that the usage scenario of the atomization apparatus is enriched, and the interior of the box body is easy to clean because the box cover and the box body can be disassembled, so that scaling and blockage in the atomization apparatus are avoided, thus prolonging the service life of the atomization apparatus.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique

Abrégé

Disclosed are a sterilization device, a dispenser box assembly, and a laundry treatment device. The sterilization device (1) comprises: a housing (11), having an accommodating cavity formed thereinside and used for accommodating a sterilization substance (14); slow release holes (12), formed on the housing wall of the housing (11) and used for releasing the slow-release sterilization substance (14) to the outside of the housing (11); and a collection tray (13), arranged outside the housing (11) and located at the lower part of the housing (11), and used for collecting sterilization substance chippings (141). According to the sterilization device, the collection tray is arranged outside the housing at the bottom thereof to collect chippings of the sterilization substance, so that the sterilization substance chippings generated by vibration and collision of the sterilization substance are prevented from scattering all around; the dispenser box assembly not only can release the sterilization substance to sterilize and disinfect washing water, but also cannot generate chippings of the sterilization substance; the laundry treatment device has sterilization and disinfection functions, and chippings of the sterilization substance will not scatter all around in the laundry treatment device, thereby preventing the sterilization substance chippings from damaging the laundry treatment device or injuring users.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes

Abrégé

Disclosed in the present invention are a washing machine pump and a washing machine. The washing machine pump comprises: a pump casing, a filter cavity and an impeller cavity communicated with each other being provided in the pump casing, the pump casing being provided with a water inlet and a water outlet, and the filter cavity being communicated with the water inlet, the impeller cavity, and the water outlet to form a water path; and a filter element provided in the filter cavity and used for filtering water flowing through, the filter element being installed on an impeller in the impeller cavity, and the filter element being installed in the filter cavity rotatably together with the impeller. In the present application, the filter element is connected to a rotating shaft provided in the center of the impeller, so that the filter element can rotate around the shaft together with the impeller, such that the effective mesh size of the filter holes of a filter screen laid on the side wall of the cylindrical filter element is reduced, and the lint in the water flow that is smaller than the size of the filter holes can still be intercepted by the filter screen, thereby achieving a significant technical progress of effectively intercepting the tiny lint in the water flow.

Classes IPC  ?

• F04D 7/04 - Pompes adaptées à la manipulation de liquides particuliers, p. ex. par choix de matériaux spéciaux pour les pompes ou pièces de pompe du type centrifuge les fluides étant visqueux ou non homogènes
• D06F 39/10 - Dispositifs de filtration
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• B01D 36/00 - Circuits ou combinaisons de filtres avec d'autres dispositifs de séparation

Abrégé

The present invention relates to the technical field of washing machines. Disclosed are a washing machine and a control method for a washing machine. The washing machine comprises: a water containing drum; a filtering device which is in communication with the water containing drum, receives water from the water containing drum and filters the water, and is provided with a sewage outlet used for discharging sewage outwards; a suction device which executes a suction action and drives the sewage in the filtering device to be discharged through the sewage outlet under the action of a pressure difference; and a recovery device used for collecting the sewage discharged by the filtering device. In the present invention, the recovery device can collect the sewage discharged by the filtering device, and the pressure difference can be formed inside and outside the sewage outlet of the filtering device by means of the suction action of the suction device, so that a driving force is provided for the discharge of the sewage from the filtering device. Meanwhile, compared with a traditional pumping mode of a water pump, the problem that filtered impurities carried in the sewage block the water pump is solved.

Classes IPC  ?

• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes
• D06F 39/10 - Dispositifs de filtration

Abrégé

An upper cover device for a clothes treatment apparatus, and a clothes treatment apparatus, for solving the problems that a damper of an existing upper cover device for a clothes treatment apparatus is large in size, poor in damping effect, high in cost and complex in installation. For this purpose, the present upper cover device for a clothes treatment apparatus comprises an upper cover assembly (1), a console base assembly (2), a first connecting assembly (3) and a second connecting assembly (4); the upper cover assembly (1) is pivotally connected to the console base assembly (2); the upper cover assembly (1) comprises a first upper cover frame body (11) and a second upper cover frame body (12) which are fixedly connected and define a cavity; a damping assembly (111) comprising a first torsion steel wire shaft (1111) and a second torsion steel wire shaft (1112) is provided inside the cavity; the first torsion steel wire shaft (1111) and the second torsion steel wire shaft (1112) are respectively fixedly connected to the first upper cover frame body (11); the first torsion steel wire shaft (1111) is rotatably connected to the second connecting assembly (4), and the second torsion steel wire shaft (1112) is rotatably connected to the first connecting assembly (3), so as to improve the damping effect.

Classes IPC  ?

• D06F 39/14 - Portes ou couverclesLeurs systèmes de fixation

Abrégé

Disclosed in the present invention is a clothing treatment apparatus, comprising a clothing treatment drum, and further comprising a light plasma generation module having an air chamber, wherein the air chamber is internally provided with a light plasma tube for irradiating the air in the air chamber; an air inlet of the air chamber is in communication with the outside atmosphere; and an air outlet of the air chamber is in communication with the inside of the clothing treatment drum via an air output pipeline. According to the present invention, the outside air that is drawn into the air chamber is irradiated by the light plasma tube to form a sterilizing gas that is blown into the clothing treatment drum via the air output pipeline, thereby achieving sterilization and deodorization of the inside of the clothing treatment drum and the clothing inside to completely kill microorganisms and efficiently remove unpleasant odors, and especially achieving good sterilization for clothing that cannot tolerate high temperatures.

Classes IPC  ?

• D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs
• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes
• A61L 2/10 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques des radiations des ultraviolets

Abrégé

Provided are a clothing treatment agent box and a clothing treatment device. The clothing treatment agent box comprises a clothing treatment agent box body (1). A first cavity (11) is provided in the interior of the clothing treatment agent box body (1), and a disinfection and sterilization apparatus (111) is fixedly provided in the interior of the first cavity (11). A first water flow channel (112) is further provided in the first cavity (11). The disinfection and sterilization apparatus (111) comprises a housing (1111), and the housing (1111) is further provided with a slow-release exchange hole (11111) that enables a water flow to make contact with a drug (1112) in the disinfection and sterilization apparatus (111). In the clothing treatment agent box, while disinfection and sterilization effects on clothing and of the clothing treatment device are satisfied, the drug may be slowly dissolved into washing water, thereby prolonging the service life of the disinfection and sterilization apparatus. The problem that is prevalent in existing clothing treatment agent boxes that it is impossible to achieve disinfection and sterilization of the interior of clothing treatment devices when washing water flows from a clothing treatment agent box to a clothing treatment device is solved.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides

Abrégé

Disclosed are a washing machine control method, and a washing machine. The washing machine comprises: a water containing cylinder; a circulating filter line, provided with a pump assembly; a filtering apparatus disposed on the circulating filtering line, and having a water inlet, a filtered water outlet and a waste discharge outlet; a waste discharge line used to receive wastewater discharged from the waste drainage outlet; and a control valve assembly. The washing machine alternately executes, in a washing/rinsing process: a circulating filtering operation, during which the pump assembly is in an open state, and the control valve assembly connects the pump assembly and the water inlet, disconnects the waste discharge outlet and the waste discharge line, and circulatingly filters water in the water containing cylinder; and a waste discharge operation, during which the pump assembly is in a closed state, and the control valve assembly disconnects the pump assembly and the water inlet, and connects the waste discharge outlet and the waste discharge line, and wastewater in the filtering apparatus is discharged into the waste discharge line. The washing machine of the present invention alternately executes the circulating filtering operation and the waste discharge operation, so that filtered impurities remaining in the filtering apparatus can be discharged quickly, preventing filtering efficiency from being affected due to filtered impurities accumulating.

Classes IPC  ?

• D06F 33/00 - Commande d’opérations dans les machines à laver ou les machines lavantes-séchantes
• D06F 39/10 - Dispositifs de filtration

Abrégé

A laundry fresh air treatment method for a laundry treatment device, comprising: after washing is completed, enabling a fan (5) be turned on and to rotate at a first set rotational speed, and enabling an inner drum (2) to rotate at a first set turn-to-stop ratio; after a set time, enabling the fan (5) to rotate at a second set rotational speed and enabling the inner drum (2) to rotate at a second set turn-to-stop ratio, the first set rotational speed being greater than the second set rotational speed, and the first set turn-to-stop ratio being greater than the second set turn-to-stop ratio; or obtaining the weight of the laundry in a washing stage; after washing is completed, determining whether the weight of the laundry is greater than or equal to a preset value; if the weight of the laundry is greater than or equal to the preset value, then enabling the inner drum (2) to rotate at the first set turn-to-stop ratio and turning on the fan (5) so as to introduce fresh air into an outer drum (3); and if the weight of the laundry is less than the preset value, then enabling the inner drum (2) to rotate at the second set turn-to-stop ratio and turning on the fan (5) so as to introduce fresh air into the outer drum (3), the first set turn-to-stop ratio being greater than the second set turn-to-stop ratio. According to the method, after washing is completed, laundry is air-dried by using outside air, which is advantageous for quickly removing water vapor and residual odors on the laundry, preventing wear and tear of the laundry, and improving user experience.

Classes IPC  ?

• D06F 33/32 - Commande des phases de fonctionnement, p. ex. optimisation ou amélioration des phases de fonctionnement en fonction de l’état du linge
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique

Abrégé

Provided is a laundry treatment device, used for solving the problem that existing washing machines need to significantly improve the effects of laundry stain removal and detergent dissolving. The laundry treatment device comprises: a machine shell (1), an inner drum (2), an outer drum (3), a gas generation apparatus (5), and a gas conveying apparatus (6). A feeding port (21) of the inner drum is formed on the inner drum (2); the outer drum (3) is provided at the outer side of the inner drum (2), an outer drum opening (31) provided corresponding to the feeding port (21) of the inner drum is formed on the outer drum (3), the outer drum opening (31) is provided with a bending structure (4) crossing over the feeding port (21) of the inner drum, and a mounting gap is reserved between the bending structure (4) and the feeding port (21) of the inner drum; a gas outlet (51) is provided on the gas generation apparatus (5); and the gas conveying apparatus (6) comprises an air inlet end and an air outlet end (61), the air inlet end is communicated with the gas outlet (51), and the air outlet end (61) passes through the outer drum (3), is provided in the mounting gap along the bending structure (4), and finally extends to a water storage area of the inner drum (2). According to the configuration mode of the laundry treatment device, the effects of laundry stain removal and detergent dissolving can be significantly improved.

Classes IPC  ?

• D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs
• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes

Abrégé

Disclosed is a wall-mounted washing machine, comprising an outer cylinder used for being fixed on a mounting wall surface; an inner cylinder rotatably mounted in the outer cylinder; and an inner cylinder cover capable of being opened and closed that is mounted at an inner cylinder opening, so that once the inner cylinder cover closes the inner cylinder opening, the inner cylinder can form a sealed water-holding container. By means of the arrangement above, the inner cylinder cover capable of being opened and closed is provided at the inner cylinder opening of the wall-mounted washing machine so as to achieve a controllable sealing effect of the inner cylinder opening of the wall-mounted washing machine, which can then ensure that the inner cylinder can form a sealed water-holding container during washing operations of the washing machine, and washing water is prevented from cross-flowing between the inner cylinder and the outer cylinder, thereby achieving the technical effect a no-clean inner cylinder.

Classes IPC  ?

• D06F 37/10 - PortesLeurs systèmes de fixation
• D06F 39/12 - CuvelagesCuves

Abrégé

The present invention relates to the technical field of clothes treatment, and specifically provides a clothing treatment device and a clothing treatment method thereof. The present invention aims to solve the problem in existing clothing treatment devices of not being able to solve various requirements of users because, due to structural limitations, steam cleaning or atomization cleaning modes are relatively simple. For this purpose, the clothing treatment device of the present invention comprises a connected clothing treatment tub and window cushion, and an ultrasonic atomizer configured on the clothes treatment tub and/or the window cushion. The ultrasonic atomizer has multiple atomizing heads which are independent of each other, and the multiple atomizing heads can each contain the same or different clothing treatment agents. The present invention enables a user to achieve multiple types of clothing care according to personal needs, so that clothing care can be customized, thereby achieving a personalized clothing care experience, satisfying multiple user requirements and improving the use experience for the user.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage

Abrégé

The present invention relates to the technical field of clothing treatment, and aims to solve the problem that existing clothing treatment devices cannot meet requirements of various aspects of users due to steam washing or atomization washing means being relatively simple caused by limitations in the structures thereof. For said reason, the clothing treatment device in the present invention comprises a clothing treatment drum and a window pad that are connected to one another; the clothing treatment device also comprises an ultrasonic atomizer provided on the clothing treatment drum and/or the window pad, wherein the ultrasonic atomizer is provided with multiple atomization heads that are independent from one another, and the multiple atomization heads can respectively accommodate the same or different clothing treatment agents. The clothing treatment method comprises: obtaining the material and/or type of clothing; and according to the material and/or type of the clothing, enabling the multiple atomization heads to execute personalized clothing treatment steps of alternate spraying, simultaneous spraying or sequential spraying. The present invention enables a user to achieve, according to different clothing and their own needs, multi-faceted care for clothing, thereby achieving personalized clothing care, meeting requirements of various aspects of users, and improving user experience.

Classes IPC  ?

• D06F 33/52 - Commande des phases de fonctionnement, p. ex. optimisation ou amélioration des phases de fonctionnement en fonction des caractéristiques du linge
• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides

Abrégé

A laundry treatment apparatus, comprising a laundry treatment cylinder, a window pad (2), a base (5), an ultrasonic nebulizer (3), and a wireless driver (6). The base (5) is provided on the laundry treatment cylinder and/or the window pad (2), the wireless driver (6) is provided on the base (5), the ultrasonic nebulizer (3) is detachably connected to the wireless driver (6), the wireless driver (6) is provided with one of a primary coil (9) and a secondary coil (10), the ultrasonic nebulizer (3) is provided with the other one of the primary coil (9) and the secondary coil (10), and under the condition that the ultrasonic nebulizer (3) is mounted on the base (5), the primary coil (9) is coupled to the secondary coil (10) to supply power to the wireless driver (6).

Classes IPC  ?

• D06F 19/00 - Machines à laver utilisant des vibrations pour le lavage
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique
• D06F 58/00 - Sèche-linge à usage domestique
• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage

Abrégé

The present invention relates to the technical field of clothing treatment, and aims to solve the problems of, due to the limitation of structures of existing clothing treatment apparatuses, the mode of steam washing or atomization washing being relatively single, which cannot meet the requirement of a user in many aspects, and an ultrasonic atomizer being not easily disassembled, which results in difficulty in cleaning. To this end, the clothing treatment apparatus of the present invention comprises a clothing treatment tub and a window gasket, which are connected to each other, and the clothing treatment apparatus further comprises a base and an ultrasonic atomizer, wherein the base is arranged on the clothing treatment tub and/or the window gasket; a guiding structure and a magnetic attraction structure are arranged between the base and the ultrasonic atomizer; the guiding structure can perform guiding when the ultrasonic atomizer is mounted to the base, such that the magnetic attraction structure attracts the ultrasonic atomizer onto the base; and the ultrasonic atomizer has a plurality of atomization heads, which are independent of each other, and the plurality of atomization heads can respectively accommodate the same or different clothing treatment agents. The present invention can realize personalized clothing care, and facilitate disassembly of the ultrasonic atomizer by a user at any time.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique

Abrégé

The present invention relates to the technical field of laundry treatment, and aims at solving the problem of an existing laundry treatment apparatus being unable to meet various requirements of a user due to the singleness of a steam or atomization washing mode caused by structural limitations of the existing laundry treatment apparatus itself, and the problem of having poor wetting and permeation effects of laundry. For this regard, the laundry treatment apparatus of the present invention comprises a laundry treatment drum and a window gasket connected to each other, and an ultrasonic atomizer arranged on an upper portion of the window gasket. The ultrasonic atomizer is provided with a plurality of atomizing heads independent of each other, and the plurality of atomizing heads can respectively accommodate identical or different laundry treatment agents. The ultrasonic atomizer is located in an angle range between a 60-degree leftward deflection of a vertical plane where an axis of the window gasket is located and a 60-degree rightward deflection of same. All the atomizing heads are arranged towards the interior of the laundry treatment drum, and the orientations of all the atomizing heads are set in an angle range of 60 degrees to 120 degrees with respect to a vertical downward direction. By means of the present invention, personalized laundry care can be realized, and the laundry treatment effect can be improved.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique

Abrégé

Disclosed are a laundry treatment apparatus and a control method therefor. A metal detection module and an infrared sensing module are arranged at a laundry put-in opening of the laundry treatment apparatus, respectively. The control method comprises: when a control system for the laundry treatment apparatus determines that both the metal detection module and the infrared sensing module generate a trigger signal, issuing an alarm; otherwise, not issuing an alarm. According to the laundry treatment apparatus provided by the present invention, by using the described method, only when it is determined that the trigger signal generated by the metal detection module is caused by metal foreign bodies in the laundry passed by, an alarm is issued, so that the interference to metal detection caused by the change of a magnetic field inside the laundry treatment apparatus due to shaking of an inner cylinder or knocking on a housing of the laundry treatment apparatus can be effectively shielded, thereby improving the recognition accuracy of the metal detection module, reducing false triggering of alarms, and improving user experience.

Classes IPC  ?

• D06F 34/18 - Caractéristiques du linge, p. ex. nature ou poids
• D06F 34/20 - Paramètres concernant les parties constitutives, p. ex. capteurs de porte
• D06F 33/47 - Réaction à un fonctionnement anormal de la machine, p. ex. mauvais fonctionnement des pompes

Abrégé

A flexible connection structure, a dispenser, a filter and a washing device. The flexible connection structure comprises: a first connection portion (41) comprising a first hole (412) and a first inserting column (411) movably inserted into the first hole (412) along a first direction, where the first inserting column (411) is provided on a first component (31) and the first hole (412) is provided on a second component (32); a second connection portion (42) which is arranged at an interval with the first connection portion (41) along the first direction, and comprises a second hole (422) and a second inserting column (421) movably inserted into the second hole (422) along the first direction, where the second inserting column (421) is provided on one of the first component (31) and the second component (32), and the second hole (422) is provided on the other one of the first component (31) and the second component (32); and a coupling member (43), which can form a fastening connection with the first inserting column (411) or the second inserting column (421), such that the first component (31) and the second component (32) are interconnected and can be translated by a predetermined distance in the first direction (X) and a second direction perpendicular to the first direction (X) relative to the second component (32). The flexible connection structure can eliminate errors generated in the assembly of rigidly connected parts.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage

Abrégé

Provided in the present disclosure are a clothing treatment device and a control method therefor. The clothes treatment device comprises a metal detection apparatus, the metal detection apparatus comprising a first probe and a second probe that are sequentially arranged at a clothing placement opening. The control method comprises: when it is determined that a sensing signal of the metal detection apparatus meets a preset warning condition, performing a warning alert; the preset alarm condition at least comprises a time t1 of the first probe detecting a fluctuation signal being earlier than a time t2 of the second probe detecting a fluctuation signal. The present invention, by means of adopting the described control method, can effectively screen electromagnetic interference generated by a metal inner cylinder, a metal housing and other metal electrical components of the clothes treatment device from the metal detection apparatus, increasing recognition accuracy of the metal detection apparatus, decreasing the triggering of false alarms, and improving the use experience of a user.

Classes IPC  ?

• D06F 34/18 - Caractéristiques du linge, p. ex. nature ou poids
• G01V 3/10 - Prospection ou détection électrique ou magnétiqueMesure des caractéristiques du champ magnétique de la terre, p. ex. de la déclinaison ou de la déviation fonctionnant au moyen de champs magnétiques ou électriques produits ou modifiés par les objets ou les structures géologiques, ou par les dispositifs de détection en utilisant des cadres inducteurs

Abrégé

Disclosed in the present invention is a liquid-level detection method for a washing machine. A 3D image recognition unit is arranged at the top of the washing machine. The method comprises: starting the inflow of water for a washing machine; starting a 3D image recognition unit, and performing photographing and analysis to obtain a first distance h1 between the 3D image recognition unit and the liquid level in a washing drum; and calling a second distance h2 between the 3D image recognition unit and the bottom of the washing drum, and obtaining the current actual water level height in the washing drum according to the difference between the second distance h2 and the first distance h1. Further disclosed in the present invention is a washing machine using the liquid-level detection method. The washing machine uses a 3D image recognition unit to photograph the inside of a washing drum, so as to acquire the water level height in the washing drum. By means of the method, the actual water level height in a washing drum can be precisely measured in real time, so as to ensure that the actual water inflow amount can reach a target water inflow amount to guarantee the washing effect of laundry, and realize the automatic and precise control over the inflow of water for a washing machine, thereby improving the usage experience of a user.

Classes IPC  ?

• D06F 33/34 - Commande des phases de fonctionnement, p. ex. optimisation ou amélioration des phases de fonctionnement en fonction de l’état du linge du remplissage d’eau

Abrégé

A dual-drum clothes treatment apparatus, a laundry apparatus and a control method therefor, which are aimed at solving the problems of bacteria being prone to breeding after washing clothes in a laundering drum assembly of an existing clothes treatment apparatus in which laundering and drying are performed in different sections, and a second wash performed by a user being thus affected. The dual-drum clothes treatment apparatus comprises a drying drum (2), a laundering drum assembly, a drying air duct (3), a fan (4) and a valve structure, wherein the fan (4) is arranged in the drying air duct (3), the drying air duct (3) is in communication with the drying drum (2); the laundering drum assembly is in communication with the drying drum (2) or is in communication with a portion of the drying air duct (3) located downstream of the fan (4) via an air intake pipeline (7); the laundering drum assembly is in communication with the outside via an air output pipeline (8); and the valve structure is configured to be capable of opening and closing only the air intake pipeline (7), or opening and closing both the air intake pipeline (7) and the air output pipeline (8). The device can avoid the breeding of bacteria caused by residual water inside the laundering drum assembly, and can also prevent a second wash performed by the user from being affected, thereby improving the user experience, and greatly simplifying the product structure.

Classes IPC  ?

• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique
• D06F 34/14 - Dispositions de détection ou de mesure de paramètres spécifiques
• D06F 29/00 - Combinaisons de machines à laver avec d'autres appareils séparés, dans un bâti commun ou similaire, p. ex. avec appareils de rinçage
• D06F 103/56 - Paramètres surveillés ou détectés pour la commande de machines à laver à usage domestique, de machines lavantes-séchantes ou de sèche-linge relatifs aux conduits d’air, p. ex. position des déviateurs de flux
• D06F 103/54 - Paramètres surveillés ou détectés pour la commande de machines à laver à usage domestique, de machines lavantes-séchantes ou de sèche-linge relatifs aux soufflantes ou aux ventilateurs

Abrégé

A water inlet assembly and a washing machine, the water inlet assembly comprising: a water inlet shaft (300) having a hollow water inlet channel, an inwardly concave clamping groove (301) being provided on the outer wall; a water inlet end cover (100) having a sleeve part (140) sleeved on the water outlet end of the water inlet shaft (300); a limiting member mounted on the sleeve part (140) to be capable of relative movement along the radial direction of the sleeve part (140), and capable of being clamped into/disengaged from the clamping groove (301); and a locking mechanism used for maintaining a limiting state in which the limiting member is clamped into the clamping groove (301). In the present water inlet assembly, by means of the arrangement of the locking mechanism, the limiting member can be kept clamped into the clamping groove (301) on the water inlet shaft (300), so that the water inlet end cover (100) is fixed on the water inlet shaft (300) and will not fall off; the locking mechanism is operated to release the locking effect on the limiting member, so that the limiting member disengages from the clamping groove (301), enabling the water inlet end cover (100) to be removed, operation being simple and convenient.

Classes IPC  ?

• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• F16L 37/23 - Accouplements du type à action rapide dans lesquels l'assemblage est maintenu par des billes, rouleaux ou ressorts hélicoïdaux sous pression radiale entre parties au moyen de billes

Abrégé

A drawer-type clothing treatment apparatus, comprising a box body (1), an opening (11) being provided on one side of the box body (1); a drawer (7), configured to be pushed into or pulled out of the box body (1) by means of the opening (11); a damper (2), provided in the box body (1) and used for providing a damping force; and a trigger member (3), disposed on the drawer (7) and used for cooperating with the damper (2) to generate a damping force for damping vibration reduction when pushing or pulling the drawer (7). By providing the damper (2) in the box body (1) and disposing the trigger member (3) on the drawer (7), when the drawer (7) is pushed or pulled in the box body (1), the trigger member (3) can cooperate with the damper (2) to generate a damping force for damping vibration reduction, such that the drawer (7) is slowly closed or pulled out at a uniform speed, the vibration generated when pushing or pulling the drawer (7) is reduced, the collision between the drawer (7) and a washing machine is mitigated, no noise is generated when pushing or pulling the drawer (7), and the service life of a push-pull structure of the drawer (7) is improved.

Classes IPC  ?

• D06F 23/04 - Machines à laver avec réceptacles, p. ex. perforés, et avec un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l'essorage centrifuge et tournant ou oscillant autour d'un axe vertical
• A47B 88/00 - Tiroirs pour tables, meubles à tiroirs ou meubles analoguesGuides pour tiroirs

Abrégé

The present invention relates to the technical field of laundry; specifically provided is a laundry device, which aims to solve the problems that existing laundry devices have a complex structure when outside air is used to dry an outer drum, which is not conducive to simplified design of the product structure, and the air drying effect is limited and the air drying efficiency is extremely low. The laundry device of the present invention comprises a drum assembly, a valve assembly, a fan, and a ventilation pipeline, the ventilation pipeline directly connecting the drum assembly with the outside, the valve assembly comprising a blocking mechanism and a valve housing having an air intake cavity and an air outlet cavity, the air intake cavity and the air outlet cavity being arranged independently of one another, an air inlet pipeline connecting the outside with the drum assembly being connected to the air inlet cavity, an air outlet pipeline connecting the outside with the drum assembly being connected to the air outlet cavity, the fan being arranged on the air intake pipeline, and the blocking mechanism being arranged to be able to simultaneously block the air intake pipeline and the air outlet pipeline. The present invention can increase the discharge speed of moisture and improve the air drying effect and air drying efficiency, facilitating the overall structural layout of the product, and reducing the complexity of the product design.

Classes IPC  ?

• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique
• D06F 103/56 - Paramètres surveillés ou détectés pour la commande de machines à laver à usage domestique, de machines lavantes-séchantes ou de sèche-linge relatifs aux conduits d’air, p. ex. position des déviateurs de flux
• D06F 105/32 - Moyens de commande du débit d’air

Abrégé

The present invention relates to the technical field of laundry, particularly provides a laundry apparatus, and aims to solve the problem whereby an existing laundry apparatus cannot effectively dry a window pad. For this purpose, the laundry apparatus of the present invention comprises an outer drum, a window pad, an air intake pipeline, an air output pipeline and a fan, wherein the fan is arranged on the air intake pipeline, the outer drum is connected to the window pad, one end of the air intake pipeline is in communication with the outside, the other end of the air intake pipeline is in communication with the window pad by means of a ventilation nozzle, two ends of the air output pipeline are respectively in communication with the outside and the outer drum, a flow dividing structure is formed in the ventilation nozzle, and the flow dividing structure is configured to be capable of guiding some of the air in the air intake pipeline to a folded portion of the window pad. According to the present invention, an air-drying effect of the outer drum and the window pad can be improved, thorough air drying is achieved, and mildewing and bacteria breeding caused by residual water in the folded portion of the window pad are avoided; moreover, secondary cleaning by a user is not affected, and secondary contamination of clothes is avoided, thereby improving the user experience.

Classes IPC  ?

• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes
• D06F 25/00 - Machines à laver à réceptacles, p. ex. perforés, animées d’un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l’essorage centrifuge, et comportant des moyens de séchage additionnels, p. ex. utilisant de l’air chaud
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique
• D06F 34/14 - Dispositions de détection ou de mesure de paramètres spécifiques
• D06F 34/26 - Caractéristiques de l’air de séchage, p. ex. humidité ou température de l’air

Abrégé

The present invention relates to the technical field of laundry, particularly provides a laundry apparatus, and aims to solve the problem of an existing laundry apparatus being complex in terms of structure and not being conducive to a simplified design of a product structure when an outer tub is air-dried by external air. For this purpose, the laundry apparatus of the present invention comprises an outer tub, a window pad, a drainage pump, a valve assembly and a fan, wherein the drainage pump is in communication with the outer tub by means of a pump pipe; the valve assembly comprises a blocking mechanism and a valve shell having an air intake cavity and an air output cavity; the air intake cavity and the air output cavity are independently arranged; the air intake cavity is in communication with an air intake pipeline which provides communication between the outside and the pump pipe or the bottom of the outer tub; the air output cavity is in communication with an air output pipeline which provides communication between the outside and the window pad; the fan is arranged on the air intake pipeline and/or the air output pipeline; and the blocking mechanism is configured to simultaneously block the air intake pipeline and the air output pipeline. According to the present invention, the air drying effect between the outer tub and an inner tub can be improved, the overall structural arrangement of a product is facilitated, and the complexity of product design is reduced.

Classes IPC  ?

• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique
• D06F 103/56 - Paramètres surveillés ou détectés pour la commande de machines à laver à usage domestique, de machines lavantes-séchantes ou de sèche-linge relatifs aux conduits d’air, p. ex. position des déviateurs de flux
• D06F 105/32 - Moyens de commande du débit d’air

Abrégé

Disclosed in the present invention are a metal foreign object detection method for a washing machine, and a washing machine. The metal foreign object detection method for a washing machine comprises: controlling the operation of a metal detection module according to the opening/closed condition of a door of a washing machine when the washing machine is in a shutdown state and/or a standby state, so as to detect whether there is a metal foreign object in the washing machine. The washing machine comprises: a control module, and a door opening/closed detection module and a metal detection module, which are respectively connected to the control module. By means of the present invention, when a washing machine is in a shutdown state and/or a standby state, whether there is a metal foreign object in the washing machine can still be effectively detected according to the opening/closed condition of a door, such that more accurate and comprehensive detection is realized, thereby effectively reducing the possibility of the metal foreign object being present in the washing machine, and improving the running safety of the washing machine.

Classes IPC  ?

• D06F 33/47 - Réaction à un fonctionnement anormal de la machine, p. ex. mauvais fonctionnement des pompes
• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes
• D06F 105/58 - Indications ou alarmes transmises au système de commande ou à l’utilisateur

Abrégé

An ejector for a laundry treatment apparatus, and a dispense device and a laundry treatment apparatus. The ejector is provided with a flow channel, which is composed of a front chamber portion, a connecting portion and a rear chamber portion that are connected in sequence, and which allows a water flow to flow therethrough, wherein the connecting portion is provided with a gap for enabling the flow channel to communicate with the external atmosphere; a water output end of the front chamber portion is provided with an ejection hole which ejects the water flow and directly ejects the water flow into the rear chamber portion via the connecting portion; and a water input end of the rear chamber portion is provided with an injection hole for receiving the water flow ejected through the ejection hole, and the rear chamber portion is provided with a variable-diameter flow channel, the cross-sectional dimension of which gradually increases in the direction of the water flow. According to the present invention, the gap for enabling the flow channel to communicate with the external atmosphere is provided in the ejector, and the gap can be used for discharging a water flow flowing backward through the ejector, so as to achieve the aim of preventing backflow at a waterway provided with the ejector. Moreover, the variable-diameter flow channel, which widens in the direction of the incoming water flow, is arranged downstream of the gap of the ejector, so as to block the water backflow and effectively prevent the water backflow from flowing back to an upstream tap water pipeline.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
• A47L 15/44 - Dispositifs pour l'addition de produits de nettoyage

Abrégé

A jet device for a laundry treatment device, comprising a housing, the housing being internally provided with a passage through which a water supply flow flows. The housing is provided with a clearance to connect a flow passage with the outside atmosphere. The flow passage of the housing is internally provided with an ejection hole at the upstream side of the clearance and an injection hole at the downstream side of the clearance. A center line of the ejection hole is coaxially arranged with a center line of the injection hole, and the diameter of the ejection hole is approximately equal to the diameter of the injection hole. According to the present invention, a clearance is provided on the jet device to connect the flow passage with the outside atmosphere, and the clearance can be used to discharge a water flow that flows backward from the jet device, so as to achieve the purpose of preventing backflow of a water path on which the jet device is mounted; in addition, two opposite ends of the housing of the jet device are respectively provided with an injection hole and an ejection hole, and the apertures of the injection and ejection holes are of equal size, so that a water flow sprayed to the injection hole can cover the injection hole as much as possible, and a water intake end of the water path downstream of the injection hole is not open, so that the pressure of a water intake flow is maintained, and during a water intake process, pressure relief of the water flow in the water path downstream of the clearance due to a clearance effect is prevented.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
• D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides

Abrégé

The present invention relates to the technical field of clothes washing, and specifically provides a clothes washing apparatus, which aims to solve the problem that the arrangement of the structure is not facilitated because the internal space of a clothes washing apparatus having a ventilation function is occupied by a great number of parts. For this purpose, the clothes washing apparatus of the present invention comprises a tub assembly, a valve assembly, and a fan; the valve assembly comprises an isolation mechanism and a valve housing having an air inlet cavity and an air outlet cavity disposed independently of each other; a fan housing of the fan and the valve housing are disposed together; an air inlet of the fan housing is communicated with the outside world; an air outlet of the fan housing is communicated with an air inlet of the air inlet cavity; an air outlet of the air inlet cavity is communicated with the tub assembly by means of an air inlet pipeline; the air outlet cavity is communicated with an air outlet pipeline that communicates the outside world with the tub assembly; the isolation mechanism is configured to be capable of isolating both the air inlet pipeline and the air outlet pipeline from the outside world. The present invention can save space, facilitating the overall structural arrangement of the product, and reducing the complexity of product design.

Classes IPC  ?

• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique
• D06F 103/56 - Paramètres surveillés ou détectés pour la commande de machines à laver à usage domestique, de machines lavantes-séchantes ou de sèche-linge relatifs aux conduits d’air, p. ex. position des déviateurs de flux
• D06F 105/32 - Moyens de commande du débit d’air

Abrégé

A double-tub laundry device, comprising a first tub assembly, a second tub assembly, a first valve assembly, a second valve assembly, a first fan (2), and a second fan (3). The first valve assembly comprises a first blocking mechanism and a first valve casing (4) having a first air inlet chamber (41) and a first air outlet chamber (42); the first blocking mechanism is configured to block both a first air inlet pipe (6) and a first air outlet pipe (7) from the outside; the second valve assembly comprises a second blocking mechanism and a second valve casing (5) having a second air inlet chamber (51) and a second air outlet chamber (52); and the second blocking mechanism is configured to block both a second air inlet pipe (8) and a second air outlet pipe (9) from the outside. The first air inlet pipe and the first air outlet pipe are both blocked by the first blocking mechanism, and the second air inlet pipe and the second air outlet pipe are both blocked by the second blocking mechanism, such that the structural arrangement of the first tub assembly and the second tub assembly is facilitated, and product design complexity is reduced.

Classes IPC  ?

• D06F 39/00 - Détails des machines à laver dans la mesure où ils ne sont pas spécifiques à un seul type de machines couvert par les groupes
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique
• D06F 34/14 - Dispositions de détection ou de mesure de paramètres spécifiques

Abrégé

The present invention relates to the technical field of washing and drying, in particular to a washing and drying integrated device, and aims to solve the problem that existing washing and drying integrated devices are inconvenient for overall arrangement in order to achieve air-permeable and air-drying by using outside air. For this purpose, the washing and drying integrated device of the present invention comprises a cylinder assembly, a drying air duct, a fan, and an air outlet pipeline. An inlet and an outlet of the drying air duct are communicated with the cylinder assembly, the fan is provided on the drying air duct, the air outlet pipeline enables the cylinder assembly to be communicated with the outside, and a valve structure is provided on the drying air duct and at the upstream side of the fan; the valve structure is configured to enable the drying air duct to be communicated with the outside and close a part, located on the upstream side of the valve structure, of the drying air duct, and disconnect the drying air duct from the outside and open the part, located on the upstream side of the valve structure, of the drying air duct. According to the present invention, the washing and drying integrated device has a ventilation and air-drying function, at the same time, facilitates the arrangement of the overall structure without increasing the size of a box body, improves the use experience of a user, and is simple in structure and easy to manufacture.

Classes IPC  ?

• D06F 25/00 - Machines à laver à réceptacles, p. ex. perforés, animées d’un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l’essorage centrifuge, et comportant des moyens de séchage additionnels, p. ex. utilisant de l’air chaud
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique
• D06F 103/56 - Paramètres surveillés ou détectés pour la commande de machines à laver à usage domestique, de machines lavantes-séchantes ou de sèche-linge relatifs aux conduits d’air, p. ex. position des déviateurs de flux
• D06F 105/32 - Moyens de commande du débit d’air

Abrégé

A clothing treatment apparatus and a control method therefor. The clothing treatment apparatus comprises a barrel for containing washing water and a water guide pipe in communication with the barrel, and further comprises a micro-plastic decomposition apparatus (3) provided on the barrel and/or the water guide pipe, and used for decomposing micro-plastic in the washing water. By means of providing the micro-plastic decomposition apparatus (3), micro-plastic in the washing water in the barrel and the water guide pipe can be decomposed, thereby preventing discharge of the micro-plastic in the washing water into the external environment along with the washing water, which is harmful to the environment and affects the biological health. Compared with recovering micro-plastic from the external environment and then decomposing the micro-plastic, the present invention performs micro-plastic decomposition at the discharge source of the micro-plastic, significantly lowering the amount of the micro-plastic discharged, reducing the difficulty of recycling micro-plastic, and increasing micro-plastic decomposition efficiency.

Classes IPC  ?

• D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs
• D06F 39/10 - Dispositifs de filtration

Abrégé

Disclosed is a detergent additive box. The detergent additive box is a closed box structure having a cavity inside. The detergent additive box is provided with a one-way ventilation valve and a liquid outlet. An on-off valve is arranged on the liquid outlet. A suction device is arranged in the detergent additive box. An inlet of the suction device is communicated with the cavity, and an outlet of the suction device is communicated with an inlet of the on-off valve. The detergent additive box of the present disclosure cooperates with a switching mechanism of a washing machine and a feeding pipeline of the washing machine to realize automatic drainage and multi-time drainage, so that the detergent additive box does not need to be mounted at each time of washing.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage

Abrégé

A detergent additive box includes a closed box body having a cavity inside, wherein a liquid outlet and a unidirectional ventilation structure and a liquid outlet device are formed in the box body, the liquid outlet communicates with a draining pipeline of a washing machine to drain a detergent additive into a washing cavity of the washing machine; the unidirectional ventilation structure balances air pressures inside and outside the detergent additive box; and the liquid outlet device is arranged at the liquid outlet. The detergent additive is stored in the cavity of the box body, and the detergent additive enters the draining pipeline of the washing machine from the detergent additive box through the liquid outlet device. Air in the detergent additive box is circulated unidirectionally to balance the air pressure in the detergent additive box.

Classes IPC  ?

• D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage

Abrégé

Washing appliance and a determination method for locking of a drum thereof. The washing appliance includes a drum for containing washing water, a drum motor for driving the drum to rotate and a locking structure for locking the drum. The drum motor drives the drum to rotate at a set power output, the locking structure generates a locking action for locking the drum, and until an output current of the drum motor is larger than a rated current, it is determined that the drum is locked by the locking structure; by comparing the output current of the drum motor with the rated current, until the output current of the drum motor is larger than the rated current. Whether the drum is locked by the locking structure or not can be accurately determined through the above determination, and therefore the drum locking accuracy can be improved.

Classes IPC  ?

• D06F 37/30 - Dispositions d'entraînement
• D06F 37/04 - Réceptacles rotatifs, p. ex. tambours adaptés pour rotation ou oscillation autour d'un axe horizontal ou incliné
• D06F 37/42 - Dispositifs de sécurité, p. ex. pour arrêter la rotation du réceptacle lors de l'ouverture de la porte extérieure
• D06F 105/46 - Vitesse de rotation du tambourActionnement des moteurs, p. ex. démarrage ou arrêt
• D06F 103/46 - Courant ou tension du moteur entraînant le tambour

Abrégé

A ventilation control method for a laundry device, which method is aimed at solving the problems of bacteria being prone to breeding and peculiar smells being easily generated, after clothes are washed in an existing laundry device, due to the extremely moist interior of a drum assembly thereof, and subsequently washed clothes being subjected to secondary pollution. In this regard, when an air intake fan (8) is started, the present current of the air intake fan (8) is acquired; if the present current of the air intake fan (8) reaches a pre-set current value, water is injected into a water intake pipe, so as to trigger a siphoning apparatus to discharge water from the water intake pipe, and a drum assembly is then ventilated; and if the present current of the air intake fan (8) does not reach the pre-set current value, the drum assembly is directly ventilated. After clothes are washed, residual water inside a drum assembly can be air-dried, such that the breeding of bacteria and the generation of peculiar smells are prevented, and clothes are not subjected to secondary pollution during subsequent washes, thereby improving the user experience.

Classes IPC  ?

• D06F 33/43 - Commande du nettoyage ou de la désinfection de parties des machines à laver, p. ex. des cuves

Abrégé

A heating device of a clothes drying treatment device executes an on or off operation in a temperature interval. When the temperature in a drum reaches an upper limit value TDx of the temperature interval under an action of the heating device, the heating device is turned off and the heating device stops heating. The upper limit value TDx decreases as a number of off times x of the heating device increases. Accordingly, a higher initial off temperature is adopted for the heating device, the temperature in the drum rapidly increases to the drying temperature, a preheating time is shortened, and a certain coefficient is multiplied in following control parameters controlling on or off of the heating device. The coefficient is related to the number of on-off times, and the effect is achieved that the off temperature of the clothes dryer gradually decreases as the number of on-off times increases.

Classes IPC  ?

• F26B 19/00 - Machines ou appareils pour le séchage d'un matériau solide ou d'objets non couverts par les groupes
• D06F 58/38 - Commande des phases de fonctionnement, p. ex. optimisation ou amélioration des phases de fonctionnement en fonction des caractéristiques du linge du séchage, p. ex. pour atteindre l’humidité voulue
• D06F 101/06 - Type ou matériau
• D06F 103/06 - Type ou matériau
• D06F 103/12 - Température
• D06F 103/32 - Température
• D06F 103/52 - Paramètres surveillés ou détectés pour la commande de machines à laver à usage domestique, de machines lavantes-séchantes ou de sèche-linge relatifs aux moyens de chauffage électriques, p. ex. température ou tension
• D06F 105/28 - Chauffage électrique

Abrégé

A decelerating clutch of a washing machine includes a bearing seat, an input shaft, an output shaft, and an output shaft sleeve. The input shaft and the output shaft are coaxial, the output shaft sleeve is sleeved on the input shaft and the output shaft, the output shaft sleeve is installed on the bearing seat via a bearing, the output shaft sleeve is connected with the input shaft via a planetary gear train, two ends and a middle part of the output shaft sleeve are respectively provided with at least one bearing, an inner ring of the bearing is coordinated with the output shaft sleeve, and an outer ring is coordinated with the bearing seat. The decelerating clutch of a washing machine improves a capability of an output shaft sleeve in resisting against a radial load, and further prolongs the service life of a decelerating clutch of a washing machine.

Classes IPC  ?

• D06F 37/40 - Dispositions d'entraînement pour entraîner le réceptacle et un agitateur ou un organe d'impulsion, p. ex. alternativement
• D06F 23/04 - Machines à laver avec réceptacles, p. ex. perforés, et avec un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l'essorage centrifuge et tournant ou oscillant autour d'un axe vertical
• D06F 37/36 - Dispositions d'entraînement pour faire tourner la cuve à plusieurs vitesses
• F16C 33/58 - Chemins de roulementBagues de roulement
• F16C 3/02 - ArbresManivelles

Abrégé

A shell structure of a clothing treating device comprises a rear U-shaped plate, the rear U-shaped plate being bent at two vertical lines to form a left side wall, a right side wall and a rear side wall of a shell, with a cross section being U-shaped. The left side wall and the right side wall are respectively provided with at least one handle part, and the rear U-shaped plate is provided with an air vent communicating with an inside of the shell. As a result, the shell structure of a machine body of the clothing treating device is simplified, the strength is improved, and the assembly efficiency is improved. Also, an air duct arranged in the clothing treating device communicates with the air vent, so that the purpose of exchanging air with the outside through the air vent is realized.

Classes IPC  ?

• D06F 39/12 - CuvelagesCuves
• D06F 31/00 - Installations de lavage comprenant un assemblage de plusieurs machines à laver ou d'unités de lavage, p. ex. ensembles à circulation continue

Abrégé

A clothing treating device comprises a first clothing treating bucket, a second clothing treating bucket and an air duct, wherein an air inlet end of the air duct respectively communicates with a first air inlet of the first clothing treating bucket and a second air inlet of the second clothing treating bucket through an air duct conversion device at the air inlet end, and the air duct conversion device at the air outlet end of the air duct respectively communicates with a first air outlet of the first clothing treating bucket and the second air outlet of the second clothing treating bucket. Through respectively arranging an air duct conversion device at two ends of the air duct, a single air duct can provide a circulating air flow for drying clothes to the first clothing treating bucket or the second clothing treating bucket, respectively.

Classes IPC  ?

• D06F 58/10 - Armoires sèche-linge ou séchoirs à linge comportant des moyens de chauffage ou de ventilation
• D06F 29/00 - Combinaisons de machines à laver avec d'autres appareils séparés, dans un bâti commun ou similaire, p. ex. avec appareils de rinçage
• D06F 58/02 - Sèche-linge à usage domestique avec des tambours tournant autour d'un axe horizontal
• D06F 58/20 - Parties constitutives des sèche-linge à usage domestique
• D06F 58/30 - Processus de séchage