A washing machine includes: a water holding barrel, a circulation filtration pipeline connected with the water holding barrel, and a circulation pump arranged in the circulation filtration pipeline, and a filter device arranged between the circulation pump and a water outlet of the circulation filtration pipeline. A sewage pipeline is connected to the sewage outlet of the filter device. The washing machine alternately executes a circulation filtration operation and a sewage discharge operation, and the circulation pump provides power for the filter device to discharge sewage, so that the filtered impurities in the filter device can be timely and fully discharged.
A condensation channel for a drying apparatus, and a drying apparatus, including two double-spiral channels which are arranged in parallel and are independent of each other. A side wall of each double-spiral channel is provided with a water-blocking structure to disperse a cooling water flow into water spray, such that not only can the side wall of the double-spiral channel be flushed by the water spray while a drying procedure is performed, but also lint in a circulating airflow can be dissolved in the water spray. A front side wall is provided with a first arc-shaped structure, a second arc-shaped structure and a flow-splitting structure. A left side wall and a right side wall of the double-spiral channel are both arc-shaped. Air entering from an air inlet is divided into two air streams by the flow-splitting structure.
A water heating device, relating to the technical field of clothes processing apparatuses. In order to solve the problem of poor water heating effect of existing water heating devices, the water heating device comprises an outer shell (1), a water inlet (11) and an outlet (12) are formed in the outer shell, heating pipes are arranged in the outer shell, superconducting material layers are arranged on the outer surfaces of the heating pipes, and the water inlet and the outlet communicate with two ends of the heating pipes respectively. Cold water flows into the heating pipes, the superconducting material layers heat the water flowing into the heating pipes, and then hot water or steam is discharged from the outlet and enters a clothes containing tub, thus providing hot water for clothes washing or providing steam for clothes care. The superconducting material layers have the advantages of small thermal resistance, high heat exchange efficiency and power saving, and can achieve rapid heat dissipation and immediate cooling after power failure. Therefore, water can be instantly heated, and can be fed and discharged simultaneously without water residues in the heating pipes, and the contact between water and the heating pipes is more uniform and the staying time is longer, so that the generation speed of hot water or steam is higher, the heat loss is smaller, and the efficiency is higher.
F24H 1/12 - Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
An optical plasma module, a clothing treatment equipment, a clothing treatment equipment with drying function, a clothing treatment equipment control method, and a clothing treatment equipment using the control method. The optical plasma module irradiates the air in the chamber of the module to form a sterilizing air, so that the chamber of the module is communicated to the clothing treatment drum through a connecting pipeline, and then controls the optical plasma generating device to input the sterilizing air into the clothing treatment equipment, so as to achieve the effect of sterilizing and deodorizing the clothes and/or the clothing treatment drum.
A refrigerator with a body comprising a storage liner at a bottommost position; a top cover, arranged to divide the storage liner into a storage space at the upper part and a cooling space at the lower part; and an evaporator, arranged in the cooling space and configured to cool airflow entering the cooling space to form cooling airflow; the evaporator is placed on a bottom wall of the storage liner, and the bottom wall is provided with a limit structure at the front part and rear part of the evaporator. The bottommost space of the refrigerator is a cooling space, which increases the height of the storage space above the cooling space and improves user experience; the evaporator is placed on the bottom wall of the storage liner, and the bottom wall is provided with a limit structure at the front part and rear part of the evaporator.
An air-cooled refrigerator includes a bottom liner, an evaporator, a water receiving tray, and a heating wire. A cooling chamber located at the bottom of the bottom liner is defined inside the bottom liner, and the bottom wall of the bottom liner is provided with a water receiving tank with a water drainage outlet at its bottom; the evaporator is provided in the cooling chamber; the water receiving tray includes a front plate segment and is provided between the evaporator and the bottom wall of the bottom liner to receive water on the evaporator, and a plurality of through holes are formed in a region of the water receiving tray facing towards the water receiving tank; the heating wire is coiled and provided between the water receiving tray and the evaporator to heat and defrost the evaporator, and the heating wire has an expansion section.
An aging device for refrigerating and freezing apparatus includes a aging drawer configured to be retractably provided in a cabinet of the refrigerating and freezing apparatus, the interior of the aging drawer is defined a aging chamber for containing the items to be aged, a rear wall of the aging drawer being provided with a return air inlet and at least one air outlet; a circulation fan, a plurality of seal mounting holes being arranged at intervals on the peripheral side of each airflow outlet of the circulating fan; and at least one sealing ring, each of sealing ring is annularly arranged around the periphery of a corresponding airflow outlet, a plurality of seal mounting structures are spaced on one side of each sealing ring and are configured to lock and fit with the seal mounting holes.
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Huang, Tao
Ren, Haifeng
Zhang, Huacheng
Abstract
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.
A refrigerator includes a beverage preparation module, the beverage preparation module includes a storage portion, an ice water portion, a carbonated water portion, and an output portion. The storage portion for placing ingredients to prepare beverages of different flavors; the ice water portion for providing ice water; the carbonated water portion for obtaining ice water from the ice water portion and preparing carbonated water based on the ice water; and the output portion connected to the ice water part and/or the carbonated water part, for controlling the flow of carbonated water or ice water through the storage portion to dispense beverages of different flavors.
B67D 1/00 - Apparatus or devices for dispensing beverages on draught
B01F 23/236 - Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids specially adapted for aerating or carbonating beverages
F25D 23/04 - DoorsCovers with special compartments, e.g. butter conditioners
F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove
11.
LAUNDRY TREATMENT DEVICE AND CONTROL METHOD FOR LAUNDRY TREATMENT DEVICE
QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD (China)
Haier Smart Home Co., Ltd. (China)
Inventor
Zhao, Zhiqiang
Xu, Sheng
Li, Wenwei
Abstract
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.
An inter-pipe fixing member, an evaporator and a refrigerator. The inter-pipe fixing member includes a fixing portion, which is provided with at least two fixing grooves, wherein each fixing groove is configured to be adapted to a pipeline, and the at least two fixing grooves are adapted to different pipelines, and/or the at least two fixing grooves are adapted to different sections of the same pipeline. The inter-pipe fixing member realizes fixing between different pipelines and/or different sections of the same pipeline, and when the inter-pipe fixing member is applied to the evaporator, it can be ensured that the pipelines of the evaporator are kept at a certain distance, thereby avoiding collisions.
F16L 3/22 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
Qingdao Haier Laundry Electric Appliances Co., Ltd (China)
Haier Smart Home Co., Ltd. (China)
Inventor
Liu, Kai
Xu, Sheng
Zhao, Zhiqiang
Abstract
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.
D06F 33/43 - Control of cleaning or disinfection of washing machine parts, e.g. of tubs
D06F 23/02 - Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a horizontal axis
D06F 34/14 - Arrangements for detecting or measuring specific parameters
A capillary tube plier includes a first clamping arm, a second clamping arm, a first pressing portion, and a second pressing portion. The first end of the first clamping arm and the first end of the second clamping arm extend oppositely to each other to form first pivot portions for allowing the first and second clamping arms to rotate relative to each other. The first pressing portion is provided at the second end of the first clamping arm, forming a first pressing surface at the protruding position. The second pressing portion is provided at the second end of the second clamping arm, forming a second pressing surface at the protruding position. The extension length of the first pivot portion of the first clamping arm is substantially equal to the protruding length of the first pressing surface from the first clamping arm; similarly for the second clamping arm.
B25B 7/12 - PliersOther hand-held gripping tools with jaws on pivoted limbsDetails applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears
A refrigeration unit includes a compressor, an evaporator, a fan, and an air duct component, utilizing the evaporator for cooling and the fan to deliver cold air formed by heat exchange with the evaporator into compartments for cooling; a heating unit for transferring heat generated by the heating unit into the compartments for heating; a temperature sensor unit for detecting the actual temperature inside the compartments and the external environment temperature; and a control mainboard that selects cooling or heating based on the actual temperature within the compartments. When the control mainboard selects cooling by the refrigeration unit, the control mainboard obtains the actual environmental temperature, derives a corresponding correcting temperature difference according to the actual environmental temperature, and corrects the switch-on and switch-off temperatures of the compressor based on the corrected temperature difference; the compressor operates according to the switch-on and switch-off temperatures corrected by the corrected temperature difference.
QINGDAO HAIER WASHING ELECTRIC APPLIANCE CO., LTD (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Lei, Chengshan
Wang, Meijing
Li, Yang
Sun, Yunpeng
Zhang, Chunfeng
Abstract
Provided are a detergent compartment and a laundry processing device. The detergent compartment includes a first receiving cavity. The top of the first receiving cavity is provided with a water inlet. A water inlet assembly is disposed at the water inlet and configured to pressurize a water flow passing through the water inlet and direct the water flow onto the sidewall of the first receiving cavity.
Qingdao Haier Laundry Electric Appliances Co., Ltd. (China)
Haier Smart Home Co., Ltd. (China)
Inventor
Xu, Sheng
Lv, Yanfen
Abstract
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.
An ice making method for a refrigerator and a refrigerator. The ice making method for a refrigerator comprises: enabling the temperature in an ice making compartment to be higher than or equal to a first preset value; filling an ice making container in the ice making compartment with water; providing cold energy to the ice making compartment according to a first refrigeration capacity, enabling the temperature in the ice making compartment to sequentially drop to reach multiple first preset temperatures, and when the temperature in the ice making compartment drops to reach each first preset temperature, maintaining the temperature in the ice making compartment at the first preset temperature for a corresponding first preset duration, among two adjacent first preset temperatures, the first preset duration corresponding to the lower first preset temperature being shorter than the first preset duration corresponding to the higher first preset temperature.
The present application discloses an oil supply device for a compressor, a compressor, and refrigeration equipment. The oil supply device for a compressor includes: a piston cylinder with an inner chamber, a piston, and an outer housing; the outer housing includes a housing body and a separator, the separator has a separation board and a partition plate, forming an oil chamber between the separation board and the bottom of the housing groove, the partition plate divides the oil chamber into an oil intake chamber and an oil discharge chamber; one end of the piston cylinder extends into the housing groove. This embodiment conveniently realizes the arrangement of the oil intake chamber and the oil discharge chamber on the outer housing.
The present application discloses an oil supply device of a compressor, a compressor and a refrigeration equipment, the oil supply device of a compressor comprising: a piston cylinder with an inner chamber, a piston, an outer housing, and an oil intake passage and an oil discharge passage, the oil intake passage comprises an oil intake chamber, an oil inlet and an oil outlet; the side wall of the oil intake chamber has an arcuate flow guide portion to direct flow between the oil inlet and the oil outlet. The application can create a vortex in the oil intake chamber after the oil entering the oil intake chamber from the oil inlet, thereby improving the oil suction efficiency.
QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD (China)
Haier Smart Home Co., Ltd. (China)
Inventor
Yu, Hanwu
Xu, Yonghong
Zhang, Lijun
Zhao, Xueli
Abstract
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.
D06F 39/02 - Devices for adding soap or other washing agents
B05B 7/16 - Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating the material to be sprayed
D06F 25/00 - Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
D06F 34/10 - Power supply arrangements, e.g. stand-by circuits
QINGDAO HAIER WASHING ELECTRIC APPLIANCE CO., LTD (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Yao, Longping
Bing, Jindong
Abstract
Provided are a method and apparatus for controlling a clothes dryer, a clothes dryer, and a storage medium. The method includes controlling the drum motor to rotate according to a preset rotation speed value to drive the drum; acquiring the weight value of clothes in the drum; determining the target rotation speed value of the fan motor based on the weight value; and controlling the fan motor to rotate according to the target rotation speed value to drive the fan to provide dry airflow for the clothes. The larger the weight value, the larger the target rotation speed value; or the smaller the weight value, the smaller the target rotation speed value.
D06F 58/38 - Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
A refrigeration device having a magnetic field freshness-preserving apparatus, includes a cabinet defining a storage chamber, a back part of the storage chamber having a refrigeration air duct; and a magnetic field freshness-preserving apparatus having a magnetic field component used to apply a magnetic field to a freshness-preserving space inside the storage chamber. The magnetic field freshness-preserving apparatus includes a barrel body, an air intake port and an air return port in communication with the refrigeration air duct; and a drawer defining a freshness-preserving space. The magnetic field freshness-preserving unit is configured to form a surrounding air duct that allows airflow to flow from the air inlet port sequentially through a top wall of the barrel body, a front baffle of the drawer, and a space below a bottom plate of the drawer, and back to the air return port, so as to refrigerate the freshness-preserving space.
F25D 17/08 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation using ducts
F25D 25/02 - Charging, supporting, or discharging the articles to be cooled by shelves
QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Zhao, Zhiqiang
Xu, Sheng
Abstract
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.
Qingdao Haier Laundry Electric Appliances Co., Ltd. (China)
Haier Smart Home Co., Ltd. (China)
Inventor
Lv, Yanfen
Xu, Sheng
Abstract
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.
D06F 23/02 - Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a horizontal axis
D06F 39/02 - Devices for adding soap or other washing agents
D06F 39/08 - Liquid supply or discharge arrangements
HAIER IOC ECOSYSTEM TECHNOLOGIES (SHANGHAI) CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Xu, Sheng
Sun, Dongsong
Lv, Yanfen
Zhang, Tao
Ma, Chuanrong
Abstract
A washing machine control method includes receiving an instruction for dispensing laundry treatment agent; controlling a switching valve to be in a preset neutral position where a valve core is not communicated with liquid inlets of a valve body; controlling the valve core of the switching valve to rotate to be communicated with a liquid inlet corresponding to a laundry treatment agent for dispensing; controlling the switching valve to rotate to be in the preset neutral position; determining whether to dispense a laundry treatment agent again; if not, controlling the switching valve to feed water for flushing. After receiving an instruction for dispensing a laundry treatment agent, the switching valve starts to run from a preset neutral position. After a laundry treatment agent is dispensed, the switching valve is again controlled to return to the preset neutral position, and then determining to receive a dispensing instruction.
D06F 33/37 - Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
D06F 33/43 - Control of cleaning or disinfection of washing machine parts, e.g. of tubs
D06F 39/02 - Devices for adding soap or other washing agents
A refrigerator includes a box body, inner container of which defines a storage compartment therein; and a water storage device arranged in the storage compartment and comprising a pot body and a pot lid; the port body being configured to store water; the pot lid being arranged at the top of the pot body and configured to open and close the pot body; wherein the pot lid and the inner container detachably connected with each other. According to the refrigerator, the water storage device only takes up a small space inside the refrigerator and has no impact on a door body of the refrigerator. Meanwhile, the pot lid is detachably connected with the inner container, such that the water storage device not in need can be wholly removed from the refrigerator, which enlarges the internal space of the refrigerator.
A fresh-keeping storage container for a refrigerator, and a refrigerator. The fresh-keeping storage container includes a storage box provided internally with a storage space for placing stored objects; and one or more magnetic field generating components, each magnetic field generating component being configured to be in the shape of a flat plate and arranged at a side wall of the storage box, the magnetic field generating component being used for generating a magnetic field acting on the storage space, and the magnetic field strength range of the magnetic field is 1-200 Gs.
F25D 17/04 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
F25D 25/02 - Charging, supporting, or discharging the articles to be cooled by shelves
30.
AGING DRAWER AND REFRIGERATION APPARATUS WITH THE SAME
An aging drawer and refrigeration apparatus with the same. The aging drawer comprises a shell, at least one air duct board provided within the shell and a circulation fan. The shell and the at least one air duct board define a aging chamber and at least one air supply duct, the aging chamber is connected to the air supply duct through multiple air outlet supply ports arranged along the direction of airflow within the air supply duct; and at least an air supply section of the air supply duct, which is directly connected to the multiple air outlets, is configured to gradually taper along the direction of airflow therein, thereby ensuring the airflow passes through the air supply section at a uniform speed at different positions, and improving the aging effect.
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
31.
CLOTHING TREATMENT AGENT BOX AND CLOTHING TREATMENT DEVICE
QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD (China)
Haier Smart Home Co., Ltd. (China)
Inventor
Zhao, Zhiqiang
Xu, Sheng
Lv, Peishi
Abstract
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.
A muffling device includes a muffling body, the muffling body having a sound ingress and egress surface, at least one muffling chamber is provided inside the muffling body, the sound ingress and egress surface is provided with at least one communication port, each of the communication port connecting one or more of the muffling chamber, each of the muffling chamber is connected to the outside of the sound ingress and egress surface through at least one of the communication port. When noise passes through the through-holes of the muffling device, the sound is transmitted through the communication ports into the muffling chamber, extending the sound propagation path, weakening the sound energy, and thereby reducing the sound that continues to disperse outward. Specifically, the length of at least one muffling chamber is between 0.0085 m to 0.85 m.
The present application provides a method and apparatus for controlling a device based on tapping and a storage medium. The method includes: in response to a tapping action from a user, acquiring sound information triggered by the tapping action; performing recognition processing on the sound information according to a preset recognition model set to determine a recognition result of the sound information, where the recognition model set includes at least one recognition model; and controlling the device according to the recognition result. No components needs to be added for the method, application limitations of the method no longer exist, and the diverse control of the device can be realized
A refrigerator includes a lowermost storage liner, an evaporator, an air supply duct, and at least one air supply fan. A storage compartment and a cooling chamber positioned under the storage compartment are defined in the storage liner. The evaporator is disposed in the cooling chamber and is configured to cool air passing through the evaporator so as to form cooling air supplied to the storage compartment. The air supply duct is disposed in a space defined by the storage liner and is configured to convey the cooling air cooled by the evaporator to the storage compartment. The air supply fan is disposed in the air supply duct and is configured to promote air circulation between the cooling chamber and the storage compartment.
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
A heating device and control method therefor. The device includes a cylinder for placing an object to be processed and an electromagnetic wave generating system for generating electromagnetic wave signals to heat the object. At each preset time interval, the electromagnetic wave generating system is controlled to adjust the frequency of the generated electromagnetic wave signal within a preset selectable frequency range, and ensure the system meets a preset matching condition. The frequency of the signal that meets the preset matching condition each time is recorded, and the change amount in frequency of the signal that meets the preset matching condition from before the preset number of matches to the current match is calculated. Operation of the system is terminated when any one of preset termination conditions is met. The preset termination conditions include the change amount being less or equal to a preset change threshold, enabling the cessation of heating of food at a state desired by the user, particularly suitable for food defrosting.
A gas-fired clothes dryer, where a mounting base is disposed in a housing, a gas-fired heating device is connected to a mounting frame, and the mounting frame is detachably connected to the mounting base; and the housing is provided with a maintenance port, the maintenance port directly faces the mounting base, and the maintenance port is arranged to allow the gas-fired heating device and the mounting frame to pass through. Through the above arrangement, for replacing a burner, the mounting frame is detached from the mounting base through the maintenance port, and then the gas-fired heating device and the mounting frame are moved out of the housing from the maintenance port, so as to replace the burner on the gas-fired heating device, making the whole process convenient and fast, saving the maintenance time and reducing the maintenance cost.
A gas-fired heating device and a gas-fired clothes dryer, where the gas-fired clothes dryer includes the gas-fired heating device, and the gas-fired heating device includes a burner and an igniter, where the burner includes a body and a gas collecting plate, the gas collecting plate is concave upwards to form a gas collecting chamber, and the body has a combustion end provided with a nozzle; the gas collecting plate is connected with the combustion end, and the gas collecting plate is located above the nozzle, so that gas ejected from the nozzle enters the gas collecting chamber; the igniter is provided with an ignition end located outside the nozzle, and the ignition end extends into the gas collecting chamber.
F23D 14/04 - Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
D06F 58/26 - Heating arrangements, e.g. gas heating equipment
A refrigerator having an inclined drain pipe disposed at a lower portion of the refrigerator comprises: a cabinet; a storage chamber, a refrigeration cavity, a heat dissipation machine compartment, and a front wall of the heat dissipation machine compartment extends obliquely upwards from front to back from the middle of a cabinet bottom plate; an evaporation dish; a drain pipe extends obliquely downwards from front to back from the bottom of the refrigeration cavity, passes through the front wall of the heat dissipation machine compartment and then further extends to the evaporation dish; a water pipe securing member is arranged at the position where the drain pipe passes through the front wall; the water pipe securing member has a first securing face, and the first securing face is abutting the front wall of the heat dissipation machine compartment.
An air supply system for a washing apparatus, and a washing apparatus having same including: a fan; an air duct chamber, a first air passage duct and a second air passage duct, which are spaced apart from each other, are arranged in the air duct chamber; an air supply pipe, where the air supply pipe can be in communication with an exhaust port of the fan by the first air passage duct, and the air supply pipe is positioned so as to be able to supply air to a window pad of a washing apparatus by running the fan. With this system, residual water in the window pad can be effectively removed to prevent bacteria breeding and odor generation caused by residual water; also, moist air can be discharged out of the washing apparatus in a timely manner to prevent the moist air from causing pipeline pollution and component erosion.
D06F 25/00 - Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
D06F 39/00 - Details of washing machines not specific to a single type of machines covered by groups
A filtering device and a washing machine. The filtering device includes: a filtering cavity, which has a water inlet, a filtered water outlet and a sewage outlet for discharging filtered impurities. A filtering mechanism is inside the filtering cavity, to filter the water entering the filtering cavity. A blocking mechanism separates the inside of the filtering cavity into a first space and a second space. The water inlet is communicated to the first space, and the filtered water outlet is connected to the first space. The cleaning particles are in the first space in the filtering cavity. The cleaning particles can prevent the deposition of filtered impurities during the filtration process and avoid clogging of the filtering device. The blocking mechanism can prevent the cleaning particles from entering the second space, and from flowing out with the water flow from the filtered water outlet or the sewage outlet.
B01D 33/073 - Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
B01D 33/46 - Regenerating the filter material in the filter by scrapers, brushes or the like acting on the cake-side of the filtering element
C02F 1/00 - Treatment of water, waste water, or sewage
C02F 103/00 - Nature of the water, waste water, sewage or sludge to be treated
A microfluidic control detection system and refrigerator, where the system comprises: a microfluidic biochip with an inlet, a suction port, and a detection pool formed inside, interconnected sequentially through microchannels, with the suction port located on a side surface parallel to width and length directions of the microfluidic biochip; a sample liquid driving device, configured to communicate with the suction port of the microfluidic biochip via a sealing connector once the biochip is in its installed position; a pressing mechanism, configured to apply pressure perpendicular to the side surface to the sealing connector after the microfluidic biochip is placed in its position, to form a fluidic seal connection between the sealing connector and the suction port; and a detection mechanism for detecting the detection pool to obtain preset detection parameters of the sample liquid.
A refrigerator with a bottom-arranged heat dissipation compartment, comprising: a refrigerator body, a fixing support, a heat dissipation fan, and a condenser. The heat dissipation compartment is arranged behind the bottom of the refrigerator body, the fixing support is arranged in the lateral middle of the heat dissipation compartment to separate the heat dissipation compartment into a first heat dissipation cavity and a second heat dissipation cavity in the lateral direction of the refrigerator body, a fan fixing structure is provided on the side of the fixing support facing the first heat dissipation cavity, and a condenser fixing structure is provided on the side of the fixing support facing the second heat dissipation cavity; the heat dissipation fan is mounted on the fan fixing structure for promoting the formation of a heat dissipation air flow, which enters from the outside of the refrigerator body, blows through the first heat dissipation cavity and the second heat dissipation cavity and is then discharged out of the refrigerator body; and the condenser is mounted on the condenser fixing structure for cooling by means of the heat dissipation air flow. In the refrigerator, the fixing support, the heat dissipation fan, and the condenser together form an integrated air duct structure, components of the heat dissipation compartment are arranged in a more compact structure, and the process of assembling is simpler and more efficient.
A control method for a washing machine and a washing machine. The washing machine includes: a water tank having a circulating filter pipeline, a water inlet end and a water outlet. A circulation pump and a filtering device are arranged on the water tank. A filtering device includes a filtering cavity. A filtering mechanism is rotatably arranged inside the filtering cavity. The control method includes: delivering clothes treatment agent into the water tank; turning on the circulation pump to circulate the water in the water tank through the filtering device; controlling the filtering mechanism to rotate in the filtering cavity at a first speed to dissolve the clothing treatment agent in the water. The filtering device of the present disclosure itself has the function of removing lint in the water, after the clothes treatment agent is delivered, it can also rotate through the filtering mechanism to stir the water flow.
B01D 29/74 - Regenerating the filter material in the filter by forces created by movement of the filter element involving centrifugal force
D06F 23/02 - Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a horizontal axis
D06F 33/37 - Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
D06F 33/42 - Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of draining
D06F 39/02 - Devices for adding soap or other washing agents
D06F 39/08 - Liquid supply or discharge arrangements
A sparkling water mixing assembly and a refrigerator having same. The sparkling water mixing assembly comprises a supply module, a mixing container, and a mixing connector. The supply module is configured to supply carbon dioxide. The mixing container is configured to contain a liquid to be mixed, and has an opening. The mixing connector is configured to enable the mixing container to be detachably disposed thereon. The mixing connector has a mixing chamber, a pressure channel, and an accessing channel. The mixing chamber allows the opening to extend into the mixing chamber. The pressure channel is communicated with the mixing chamber, and is configured to adjust the pressure in the mixing chamber. The accessing channel is communicated with the mixing chamber and the supply module, and is configured to enable the mixing container to obtain carbon dioxide.
B01F 23/236 - Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids specially adapted for aerating or carbonating beverages
A microfluidic control detection system for a refrigerator and a refrigerator. The microfluidic control detection system includes: a microfluidic biochip with an inlet, a suction port, and a detection pool formed inside, which are sequentially interconnected through microchannels; a weighing platform, fixedly set on a support frame; a buffer solution driving device, configured to deliver a predetermined amount of buffer solution matching the weight of the sample to the sample cup; a bracket, configured to move in a controlled manner or an operable manner, driving the sample cup to move to a highest position where the sample liquid in the sample cup can contact the inlet of the microfluidic biochip; and a detection mechanism, configured to detect the detection pool to obtain predetermined detection parameters of the sample liquid, offering high detection accuracy.
A refrigerator control method comprises: collecting working parameters of an ice making system; when the working parameters meet a preset normal defrosting condition of an ice making evaporator, controlling a defrosting unit corresponding to the ice making evaporator to be started; and when information on an amount of ice in an ice bin is detected to be full ice information, and when the working parameters meet a preset full ice defrosting condition of the ice making evaporator, controlling the defrosting unit corresponding to the ice making evaporator to be started.
The present invention provides a connecting pipeline of evaporator, an evaporator, and a refrigerator. The connecting pipeline is configured to connect with the refrigerant inlet of the evaporator and comprises first pipeline, second pipeline and inlet pipeline connected in sequence, wherein the inlet pipeline is connected to the refrigerant inlet, and the inner diameter of the first pipeline is larger than the inner diameter of the second pipeline. The connecting pipeline of the evaporator can effectively reduce noise by being configured to comprise first pipeline, second pipeline and inlet pipeline connected in sequence, wherein the inlet pipeline is connected to the refrigerant inlet and the inner diameter of the first pipeline is larger than the inner diameter of the second pipeline.
A vertical beam assembly for a refrigerator door, comprising: a vertical beam body, comprises a base shell and a cover plate, the cover plate is provided over the base shell to form a foaming space for filling with foaming material; wherein the base shell provides multiple receptacle cavities along a longitudinal direction near the side of the refrigerator door, multiple sealing covers are provided at the multiple receptacle cavities facing the cover plate side and one-to-one correspondence with the multiple receptacle cavities, sealing the openings from the receptacle cavities leading to the foaming space; and a hinge assembly, comprises multiple hinges mounted within the receptacle cavities respectively, to rotatably connect the vertical beam body to the refrigerator door.
A control method for a smart home system, and the smart home system, to solve the problem that existing smart home systems cannot match clothing and recommend a washing and care procedure. The control method includes: acquiring, by a household device, a current clothing image; sending the current clothing image to a server; acquiring, by the server, an ID account number of the household device which sends the current clothing image; determining, by the server, an identity of the household device which sends the current clothing image, according to the ID account number; determining a target requirement according to the identity; and selectively recommending a washing and care procedure or a clothing matching scheme on the basis of the target requirement and according to the current clothing image. Thus, a desired washing and care procedure can be recommended, and a reasonable clothing matching scheme can also be recommended.
G05B 19/4155 - Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by programme execution, i.e. part programme or machine function execution, e.g. selection of a programme
Qingdao Haier Laundry Electric Appliances Co., Ltd (China)
Haier Smart Home Co., Ltd. (China)
Inventor
Liu, Kai
Xu, Sheng
Lv, Yanfang
Abstract
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.
D06F 34/14 - Arrangements for detecting or measuring specific parameters
D06F 103/56 - Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to air ducts, e.g. position of flow diverters
54.
MAGNETIC FIELD FRESHNESS-PRESERVING STORAGE CONTAINER AND REFRIGERATOR
A magnetic field freshness-preserving storage container (200) and a refrigerator (10). The magnetic field freshness-preserving storage container (200) comprises: a storage assembly (210), in which a storage space for holding a stored object is defined; and one or more magnetic field assemblies (201) respectively sleeved on the periphery of the storage assembly (210). Each magnetic field assembly (201) comprises: one or more magnetic components (220) arranged on an outer side of the storage assembly (210) and used to form a magnetic field in the storage space; and an annular magnetically conductive component (230), which comprises uniform magnetization plates (231) arranged corresponding to the magnetic components (220), and connecting straps (232) connected to the uniform magnetization plates (231) and arranged around the periphery of the storage assembly (210), the uniform magnetization plates (231) and the connecting straps (232) forming an annular magnetic conduction path outside the storage space.
A23L 3/32 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with electric currents without heating effect
F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove
F25D 25/02 - Charging, supporting, or discharging the articles to be cooled by shelves
An air cooling-type refrigeration device includes a device body, an air cooling system attached to the device body, and a drawer which may be pulled out relative to the device body, the drawer being capable of receiving cold air provided by the air cooling system, so as to cool an object stored in the drawer. The air cooling-type refrigeration device further comprises a magnetic field generating apparatus and a detection apparatus. When the magnetic field generating apparatus is powered on, a magnetic field acting on the object stored in the drawer is generated. The detection apparatus is used to detect whether the drawer is pulled out. The magnetic field generating apparatus and the detection apparatus are configured such that the magnetic field generating apparatus is powered off when the detection apparatus detects that the drawer is pulled out.
F25B 21/00 - Machines, plants or systems, using electric or magnetic effects
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
A magnetic field freshness-preserving storage container and a refrigerator. The magnetic field freshness-preserving storage container includes a storage box, two uniform magnetization plates, and two sets of electromagnetic components. Each set of electromagnetic components is arranged corresponding to one uniform magnetization plate and forms an electromagnetic field after being electrified. The magnetic field distribution of the electromagnetic field can be changed by means of the uniform magnetization plates, such that the electromagnetic field is distributed more uniformly in the storage space. Since the electromagnetic field is distributed more uniformly in the storage space, stored objects can have the same storage quality. In addition, the uniform magnetization plates can save on the consumption of magnetic materials.
A magnetic field-based fresh-keeping storage container and a refrigerator. The magnetic field-based fresh-keeping storage container comprises: a storage assembly; a magnet assembly comprising a first magnet component and a second magnet component respectively disposed on a group of opposite sides of the storage assembly; and a magnetically conductive assembly having a first magnetically conductive member corresponding to the first magnet component, a second magnetically conductive member corresponding to the second magnet component, and a magnetically conductive connection member connected between the first magnetically conductive member and the second magnetically conductive member, the first magnetically conductive member, the second magnetically conductive member, and the magnetically conductive connection member forming an annular magnetically conductive path outside the storage space.
F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove
A23L 3/32 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with electric currents without heating effect
F25D 25/02 - Charging, supporting, or discharging the articles to be cooled by shelves
A magnetic field fresh-keeping apparatus and an air-cooled refrigeration device. The magnetic field fresh-keeping apparatus comprises a drawer container, a drawer, a magnet assembly, and a waterproof structure. The front side of the drawer container has an opening. The drawer is slidably mounted within the drawer container. The magnet assembly comprises a first magnet and a second magnet disposed on opposite sides of the drawer container. The magnet mounting cavity comprises a first mounting cavity for accommodating the first magnet and a second mounting cavity for accommodating the second magnet, and the first mounting cavity and the second mounting cavity are both configured to allow an airflow to pass through so as to cool the first magnet and the second magnet. The waterproof structure is configured to waterproof the magnet assembly.
QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD. (China)
HAIER SMART HOME CO.,LTD (China)
Inventor
Liu, Donglai
Yuan, Yizhong
Lu, Dahai
Mao, Shoubo
Abstract
A multi-split air conditioner comprising an outdoor unit and a group of indoor units, the group of indoor units comprising a plurality of indoor units connected in parallel, at least one indoor unit comprising: a main flow path, comprising an electronic expansion valve and an indoor heat exchanger successively connected via a main pipeline, at least part of the main pipeline located at a refrigerant inlet end of the electronic expansion valve being used as a supercooling parallel section; a supercooling branch, comprising a supercooler, the supercooling branch being connected in parallel to the supercooling parallel section; and a communication switching assembly, configured to be controlled to communicate the supercooling parallel section and/or the supercooling branch with the electronic expansion valve.
F24F 11/84 - Control systems characterised by their outputsConstructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/65 - Electronic processing for selecting an operating mode
A washing machine and a control method thereof, the washing machine includes: a water container; a filtering device, communicating with the water container and configured to filter the water in the water container, the filtering device is provided with a discharge outlet for discharging filtered impurities outward; and a recovery device, separately arranged with the filtering device and communicating with the discharge outlet of the filtering device for collecting the discharged filtered impurities. The filtered impurities are collected by setting a recovery device, so that the filtered impurities are not directly discharged along with the drainage water of the washing machine. At the same time, the recovery device and the filtering device are separately arranged, and the filtered impurities are discharged into the recovery device without being accumulated in the filtering device, thus avoiding the influence on the filtering efficiency.
A refrigerator includes a top cover for the cooling chamber, an evaporator, a storage chamber and a cooling chamber located below the storage chamber, where at least a part of the top wall of the cooling chamber is formed on this top cover, and the evaporator is located inside the cooling chamber and fixedly connected to the top cover of the cooling chamber in a hanging manner. According to the refrigerator, by fixedly connecting the evaporator to the top cover of the cooling chamber in a hanging manner, the top cover is subjected to a downward force due to the gravity of the evaporator. This refrigerator avoids the bulging of the top cover upwards.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
A constant temperature control method, an electronic device, and a constant temperature wine cabinet. The method includes obtaining a first temperature difference between the first actual temperature of the compartment and the baseline compartment temperature at a baseline environmental temperature; modifying the switch-on and switch-off temperatures of the compressor to obtain a first revised switch-on temperature and a first revised switch-off temperature based on the first temperature difference; obtaining a second temperature difference between the baseline compartment temperature and the second actual temperature of the compartment at an actual environmental temperature; modifying the first revised switch-on temperature and the first revised switch-off temperature to obtain a second revised switch-on temperature and a second revised switch-off temperature based on the second temperature difference; and controlling the compressor to switch on at the second revised switch-on temperature and switch off at the second revised switch-off temperature.
QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Liu, Zhanzhan
Wang, Haijuan
Cheng, Xueli
Abstract
An insulating panel includes a vacuum insulation panel and insulating material. The vacuum insulation panel includes a core material and a coating material, wherein the core material provides an annular groove on one side, the coating material envelops the core material, and a vacuum is formed between the core material and the coating material; the insulating material is arranged in the annular groove enveloped by the coating material, the insulating material is located on the same plane as the vacuum insulation panel, and the thermal resistance of the insulating material is higher than the thermal resistance of the coating material. The disclosed insulating panel reduce the heat transfer to the edges and inside of the vacuum insulation panel through the insulating material. This reduction lowers the “thermal bridging effect” at the edges of the vacuum insulation panel, thereby achieving effective thermal insulation.
A temperature control method and apparatus for a clothes dryer, a clothes dryer, a storage medium, an electronic device and a computer program product are provided, where an instruction for drying clothes is received, an inside-drum heater is controlled to start heating until an inside-drum temperature measurement value obtained from a current measurement of an inside-drum temperature sensor reaches a first preheating temperature value preset, then the inside-drum heater is controlled to stop heating, and the clothes dryer is controlled to execute a drying control procedure according to a preset drying temperature value, where the first preheating temperature value is lower than the drying temperature value. Through setting of the first preheating temperature value, a working state of the heater of the clothes dryer is controlled.
Disclosed are a heating method and a refrigerating and freezing apparatus (200) having a heating unit (100). The heating method comprises: controlling a heating unit (100) to operate to heat an object to be processed (150); if a heating suspension condition is met, recording a current heating parameter of the heating unit (100), and controlling the heating unit (100) to stop operating; and if a heating continuation condition is met, controlling the heating unit (100) to continue operating according to the recorded heating parameter. By means of recording the most recent heating parameter before the heating unit (100) stops heating, heating continues according to the recorded heating parameter after heating is resumed, thereby simplifying a control process, preventing a re-determined heating parameter from causing an object to be processed (150) to be excessively heated, shortening a heating time, and reducing unnecessary energy consumption.
A refrigerator door assembly, a refrigerator, and an integrated cupboard. The refrigerator door assembly (100) comprises a refrigerator door (10), a front baffle (20), and a kick plate (30); the front baffle (20) is provided at a lower end of the refrigerator door (10) and located at an outer side of the refrigerator door (10); and the kick plate (30) is provided on one side of the front baffle (20) away from the refrigerator door (10) and connected to the front baffle (20), to move with the refrigerator door (10) when the refrigerator door (10) opens.
A control method for a clothes treatment device, to solve the problem of it being impossible to realize silent startup of a speech module. The control method includes: acquiring an image of a user with an image acquisition module; on the basis of the image, determining whether there are clothes in the hand of the user; if so, further determining whether the weight of clothes to be treated in a clothes treatment drum currently exceeds a threshold value; and from a determination result, selectively starting a speech module to perform washing reminding or starting a weighing module to perform clothes weighing. When there are clothes in the hand of a user, a speech or weighing module is further started according to whether the weight of clothes in a clothes treatment drum currently exceeds a threshold value, such that the speech module can be started without any operation of the user.
A refrigeration system and a refrigerating appliance. The refrigeration system includes: a refrigeration assembly comprising a compressor, a first evaporator, and a second evaporator; and a first defrost bypass pipeline and a second defrost bypass pipeline for circulating refrigerant from the compressor to generate heat; the first defrost bypass pipeline is thermally connected to the first evaporator, the second defrost bypass pipeline is thermally connected to the second evaporator; one evaporator provides cooling when the defrost bypass pipelines heat another evaporator, so as to prevent temperature fluctuations in a storage compartment of the refrigerating appliance. When the first and second evaporator are defrosted independently, the evaporator not undergoing defrosting provide cooling, which enables the refrigeration system to effectively prevent significant temperature fluctuations in the storage compartment while improving the defrosting rate of the evaporators.
An air curtain device for a dishwasher and a dishwasher including the same. The air curtain device includes an air curtain assembly and a fan. The air curtain assembly has an air inlet and an air outlet. An air path is formed in the air curtain assembly for guiding air flow or wind from the air inlet to the air outlet. The fan is configured to supply the wind into the air curtain assembly through the air inlet. The air curtain assembly includes a first shell and a second shell. A chamber is formed on the first shell and/or on the second shell. The air curtain assembly has an installation portion for installing the fan. The fan is detachably installed in the air curtain assembly via a bracket. The air curtain device is installed in the space between an upper wall of the inner container and an upper wall of a housing of the dishwasher.
A refrigeration system and a refrigerating appliance. The refrigeration system includes: a refrigeration assembly including a compressor, and an evaporator, forming a refrigeration circuit; and a defrost bypass pipeline connected to the refrigeration circuit for circulating refrigerant from the compressor to generate heat; the defrost bypass pipeline is thermally connected with the evaporator to heat the evaporator. By adding a defrost bypass pipeline connected to the refrigeration circuit and thermally connecting it with the evaporator, the evaporator can be heated for defrosting when the refrigerant from the compressor flows through the defrost bypass pipeline. Since the refrigerant from the compressor can produce a significant amount of heat when passing through the defrost bypass pipeline, this manner of defrosting can enhance the defrosting rate of the evaporator and enable quick, efficient, and thorough defrosting.
QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Huang, Tao
Cheng, Baozhen
Zhang, Huacheng
Abstract
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.
CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Fei, Bin
Huang, Lulu
Zhao, Bintang
Abstract
An electric slide rail includes a track system; a power assembly; and a transmission system; wherein the track system includes an upper rail, a middle rail, and a lower rail arranged from top to bottom, the power assembly is fixed to the lower rail, the transmission system is fixed to the middle rail, and the electric slide rail is configured such that the power assembly provides power to move the track system via the transmission system. According to the electric slide rail, the slide rail moves without the need for continuous manual input, a high level of automation is achieved, and user experience is effectively improved.
A refrigerating and freezing device including a cabinet, and an aging device for aging a to-be-aged material therein is provided in the cabinet. The aging device includes an outer housing and an inner housing provided in the outer housing, and an aging chamber for accommodating the to-be-aged material is defined in the inner housing; two transverse sides of the inner housing and two transverse sides of the outer housing are arranged at intervals to form two longitudinally extending air supply channels, and the air supply channels are communicated with the aging chamber through air supply ports formed in two transverse side plates of the inner housing. The aging device further includes a circulating fan for driving air flow in the two air supply channels to flow into the aging chamber through the air supply ports.
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
F25D 17/00 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces
77.
FILTERED DETERGENT DISPENSING ASSEMBLY AND WASHING APPARATUS
The present invention discloses a filtered detergent dispensing assembly and a washing apparatus, the filtered detergent dispensing assembly comprising a drawer and a cassette for accommodating the drawer, the drawer comprising, a detergent chamber for accommodating detergent; a filtration module, provided on the drawer for filtering debris; and a self-cleaning module, which is connected to the filtration module for cleaning the filtration module. By providing a filtration module and a self-cleaning module on a drawer provided with a detergent chamber, the present invention is able to filter and circulate the washing water, integrate the detergent box and the filtration module in a single unit, and reduce the space occupied by the filtration module; and utilize the self-cleaning module to clean the filtration module, preventing the filtration module from being clogged to affect the filtration effect.
D06F 103/20 - Washing liquid condition, e.g. turbidity
D06F 103/42 - Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to filters or pumps
QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Lyu, Peng
Zhang, Hao
Liu, Honghui
Xu, Tong
Abstract
A vacuum storage device includes a suction base, which is provided with a first suction port; a storage box configured to be detachably fixed to the suction base, defining a storage space within; where the storage box has a suction port; a vacuum pump configured to sequentially extract part or all of the air from the storage space through the first suction port and the suction port. The vacuum storage device allows for easy retrieval of ingredients into the storage, enhancing the user experience. There is also provided a refrigerator having the vacuum storage device.
F25D 25/00 - Charging, supporting, or discharging the articles to be cooled
F25D 17/04 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
79.
RIPENING COMPARTMENT FOR REFRIGERATOR AND REFRIGERATOR HAVING THE SAME
A ripening compartment for a refrigerator and a refrigerator having the same. The ripening compartment for a refrigerator includes a drawer provided in a cabinet of the refrigerator in a drawable mode, an upper end of the drawer being open to form a top opening for taking and placing foods, and a rear wall plate of the drawer including an air outlet and an air return port; an upper cover plate provided above the drawer, and closing the top opening of the drawer and defining a ripening space together with the drawer when the drawer is completely pushed into the cabinet; and an air flow circulation assembly provided on a rear side of the rear wall plate of the drawer and prompting air flow to enter the ripening space through the air outlet and be blown out from the air return port.
F25D 17/04 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
F25D 25/02 - Charging, supporting, or discharging the articles to be cooled by shelves
80.
CONTROL METHOD AND DEVICE OF ICE MAKING DEVICE AS WELL AS REFRIGERATOR
A control method and system of an ice making device as well as a refrigerator having the same. The control method includes receiving first detection data of a detection sensor on an ice-making water injection pipe after ice is turned over and before water is injected; judging whether ice exists in the ice-making water injection pipe according to the first detection data; and turning on a heating assembly when ice exists in the ice-making water injection pipe. In the control method of an ice making device according to the present invention, the detection sensor is provided, whether the water injection pipe is frozen is judged by the detection sensor detecting whether ice exists, the detection method is more accurate, a freezing state of the ice-making water injection pipe can be known more accurately, and the heating assembly can be turned on more efficiently to unfreeze the ice-making water injection pipe.
A liquid storage box, an additive dispensing apparatus and an identification method including a guiding identifier part with a set guiding trajectory is arranged on the liquid storage box; and any one or a combination of the number, position and trajectory shape of the guiding identifier part correspondingly represents types of additives. The additive dispensing apparatus has an intelligent identification assembly, including a first second wiring terminal connected to a detection circuit; elastic pushing members, including conductive elements in contact and electrical connection between the first and the second wiring terminal under normal conditions; and a rotating swing member, which may swing along the set guiding trajectory of the guiding identifier part on the liquid storage box and push the elastic pushing members at corresponding positions to disconnect the conductive elements from a wiring terminal when the liquid storage box is inserted into an insertion groove, achieving signal identification.
D06F 39/02 - Devices for adding soap or other washing agents
D06F 34/14 - Arrangements for detecting or measuring specific parameters
D06F 103/60 - Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to auxiliary conditioning or finishing agents, e.g. filling level of perfume tanks
A fixing clip, comprising a body portion, and a clamping portion provided with a first clamping section and a second clamping section, which respectively extend forwards from opposite ends of a front side of the body portion, wherein a space for accommodating a pipeline is defined between the first clamping section and the second clamping section; and a flexible member is arranged on an inner side surface of the first clamping section and/or an inner side surface of the second clamping section. Further disclosed is a refrigerator. The fixing clip and a pipeline of an evaporator are fixed more tightly, such that the evaporator is fixed more stably in a refrigerator body.
A control method for a water diversion device, a water diversion device and a dishwasher. The control method for a water diversion device includes: acquiring a target state position to be reached by a water diversion piece; acquiring the current state position of the water diversion piece; controlling a driving component to operate, and counting the number of signals actually received; on the basis of the target state position, the current state position and the number of signals actually received, determining whether the water diversion piece has reached the target state position; and when the water diversion piece has reached the target state position, controlling the driving component to stop rotating.
CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Li, Guixi
Kong, Linglei
Zhang, Jingrui
Wang, Guangwu
Abstract
Disclosed are a method for updating data of a refrigerator freshness reservation model, a device and a storage medium. The method includes: S1, collecting refrigerator information of a plurality of users, wherein the refrigerator information of each user includes an item identifier corresponding to each of stored items in a refrigerator, and a usage frequency; S2, performing statistical computation on the refrigerator information to acquire a mean and a variance of usage frequencies corresponding to each food identifier; and S3, screening the refrigerator information based on the acquired mean and variance. In the present invention, uploaded data are automatically screened in an optimizing manner by mutual cooperation between the means and the variances, such that the uploaded data can be filtered, thereby maintaining the calculation accuracy while reducing the pressure on a server.
CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Wan, Yanbin
Chen, Jianquan
Lv, Peng
Wang, Haijuan
Abstract
The present utility model discloses a compressor bin and a refrigeration apparatus having the same; when a sound in the compressor bin reaches a silencing channel of a silencing device along an air supply channel, the sound enters a silencing cavity, which prolongs a propagation path of the sound, reduces energy of the sound, and reduces the continuously emitted sound, such that a noise generated by the refrigerator is reduced, normal venting and heat dissipation in the compressor bin are not influenced, and a good noise reduction effect is achieved while normal operation of the refrigerator is guaranteed.
A control method and system of an ice making device as well as a refrigerator having the same. The control method includes receiving first detection data of a detection sensor on an ice-making water injection pipe at an interval of a first preset time in an ice making process; judging whether water or ice exists in the ice-making water injection pipe according to the first detection data; and turning on a heating assembly when water or ice exists in the ice-making water injection pipe. The detection sensor judges whether the ice-making water injection pipe is frozen and detect whether water or ice exists in the ice-making water injection pipe at the interval of the first preset time in the ice making process, such that a freezing state of the ice-making water injection pipe can be found in time.
A refrigeration apparatus and a production method thereof. The refrigeration apparatus includes a silencing device. The silencing device includes a silencing channel, and the silencing channel is communicated with an inner vent of a compressor bin and an outer vent of a housing. The silencing device is provided in a foaming space and thus does not occupy a space inside the refrigeration apparatus. The compressor bin is connected with the outside through the silencing channel, thus reducing noise radiated outwards from the compressor bin.
B29C 44/12 - Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
F04B 39/00 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
89.
AIR DUCT ASSEMBLY AND REFRIGERATING APPLIANCE HAVING THE SAME
QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Wan, Yanbin
Chen, Jianquan
Wang, Shaoyi
Lv, Peng
Abstract
The present utility model discloses a compressor bin and a refrigeration apparatus having the same; when a sound in the compressor bin reaches a silencing channel of a silencing device along an air supply channel, the sound enters a silencing cavity, which prolongs a propagation path of the sound, reduces energy of the sound, and reduces the continuously emitted sound, such that a noise generated by the refrigerator is reduced, normal venting and heat dissipation in the compressor bin are not influenced, and a good noise reduction effect is achieved while normal operation of the refrigerator is guaranteed.
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
G10K 11/16 - Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
A refrigerator includes a cabinet comprising a storage chamber having a front opening; a side-by-side door assembly including a first door and a second door which are respectively pivotally disposed on two sides of the front opening so as to open or close the storage chamber; and a vertical beam, which is rotatably mounted on the side of the first door away from the pivoting center of the first door and abuts against the second door when the first door and the second door are closed so as to seal gaps among the first door, the second door, and the cabinet; a notch being formed in the position of the front end of the top wall of the storage chamber opposite to the vertical beam, and the top end of the vertical beam being accommodated in the notch when abutting against the cabinet.
QINGDAO ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE HAIER WATER HEATER CO., LTD. (China)
Haier Smart Home Co., Ltd. (China)
Inventor
Du, Kankan
Wang, Changgang
Xue, Xiangyu
Li, Haidong
Abstract
Provided are a control method, a control apparatus and a control device for a household appliance. The control method for a household appliance includes obtaining a user feature of a target user; determining a hardness of bathing water for the target user based on the user feature of the target user; and generating a control instruction for a water softener based on the hardness of the bathing water. The control method realizes automatic control over a water softener, improves the convenience of controlling the water softener, and determines the hardness of bathing water in combination with user features, thereby improving the accuracy of hardness determination, and improving the bathing experience of a user.
A refrigerator includes a cabinet having an inner liner, the inner liner having a storage compartment having a front opening; a side-by-side door assembly including a first door and a second door; a vertical beam assembly, which is in whole rotatably mounted at a side of the first door away from a pivoting center of the first door, and which abuts against the second door when the first door and the second door are closed, so as to seal a gap between the first door, the second door, and the cabinet. The vertical beam assembly includes a vertical beam body; and a telescopic member, which is extendably arranged at a bottom end of the vertical beam body, and which abuts against a bottom wall of an inner liner of the storage compartment.
A laundry device, including a barrel assembly, a valve assembly, and a fan, where the valve assembly includes a blocking mechanism and a valve housing which has an air intake cavity and an air outlet cavity, the air intake cavity and the air outlet cavity are arranged independent of each other, the air intake cavity communicates with air intake pipelines that connect the outside with the barrel assembly, the air outlet cavity communicates with air outlet pipelines that connect the outside with the barrel assembly, the fan is provided on the air intake pipelines and/or the air outlet pipelines, and the blocking mechanism is arranged to be able to simultaneously block the air intake pipelines and the air outlet pipelines. The structure is simple, the overall structure arrangement of products is facilitated, and the design complexity is reduced.
The present application relates to the field of intelligent home appliance technologies, and discloses a method for determining target parameters of a polarizer, including: obtaining light parameters of a display lamp which will use a polarizer and a target visual effect; and simulating a light effect of the polarizer by a debugging system and determining the target parameters of the polarizer by adjusting the light effect, such that a superposition visual effect of the polarizer under the target parameters and the display lamp is matched with the target visual effect. In the present application, the target parameters of the polarizer can be accurately determined by the debugging system, thus facilitating manufacture of the polarizer meeting visual requirements, avoiding repeated debugging and manufacturing operations, and saving time and cost.
A condenser for a drying device, and a drying device. A water stop structure is provided on a side wall of a hollow chamber of the condenser to break up a cooling water flow into spray; a first arc-shaped structure, a second arc-shaped structure, and a flow distribution structure are provided on a front side wall; a left side wall and a right side wall of the hollow chamber are arc-shaped; air entering from an air inlet is divided into a first and second airflow, which then rotationally rise. The travel paths of the first and second airflow in the body of the condenser become longer, improving the cooling effect; the two airflows carry the cooling spray formed by breakup to form spray in the condenser having a certain liquid level, and when the airflows pass here, lint is trapped in the spray.
A feeding device for a laundry treatment apparatus and a laundry treatment apparatus. The feeding device for a laundry treatment apparatus includes a gear rod, a driving portion, mounting bodies, feeding rods and gears. The gear rod is rotationally arranged between the two mounting bodies, and the driving portion is in transmission connection with the gear rod; the two feeding rods are rotationally arranged between the two mounting bodies; first ends of the two feeding rods are provided with limiting portions; second ends of the two feeding rods are provided with sliding portions; threaded portions are arranged between the limiting portions and the sliding portions; the two gears are provided with threaded holes, are in threaded connection with the two threaded portions by the threaded holes and are meshed with the gear rod; and the two feeding rods are connected to transmission assemblies of two detergent feeding chambers.
Provided are a method and apparatus for determining a blockage of a filter of a clothes dryer and a clothes dryer. The clothes dryer includes a motor. The method includes following steps. An actual rotational speed of the motor is acquired, and an electrical parameter corresponding to a rotational speed range to which the actual rotational speed belongs is determined as a first threshold corresponding to the actual rotational speed; an actual clothes volume in the clothes dryer is acquired, and the first threshold is corrected according to a correction coefficient corresponding to a clothes volume range to which the actual clothes volume belongs so that a second threshold is obtained; and an actual electrical parameter of the motor is acquired, and when it is detected that the actual electrical parameter is less than the second threshold, it is determined that the filter of the clothes dryer is blocked.
Disclosed are a refrigerator and a door assembly therefor; the door assembly includes two oppositely arranged doors and a turnover beam assembly, wherein the turnover beam assembly includes: a turnover beam body; a guide part extending out of one end of the turnover beam body and configured to be fitted with a retainer provided on a cabinet of the refrigerator; a locking part telescopically provided in the turnover beam body and having a first end fixedly connected with the guide part and a second end having a locking portion, the locking part having an unlocking state and a locking state. In the present invention, an anti-turnover function of the turnover beam body is achieved using the locking part and the elastic part, which improves coordination among all components, makes an internal structure of the turnover beam assembly more reasonable, achieves high practicability, and realizes easy popularization.
A control method for layered washing in a dishwasher and a dishwasher itself, which includes: S101: determining a rack that holds items to be washed; S102: determining a first spray water path corresponding to the rack that holds the items to be washed; S103: controlling a water divider piece to rotate to a position that opens the first spray water path, thereby connecting the first spray water path to a water supply device and closing other spray water paths; S104: performing a pre-washing step, so that the spray water path sprays towards the rack holding the items to be washed. The method first determines the rack holding the items to be washed, and then determines the first spray water path of the rack, so that the first spray water path is connected to the sink, and other spray water paths are blocked from the sink.
A liquid storage box, an additive dispensing apparatus, and a method for identifying an additive type. The liquid storage box is provided with a closed chamber for storing additive. At least one marking conductive component is disposed on the liquid storage box. Any one element or a combination of elements selected from a group consisting of the quantity, position, shape, and resistance of the marking conductive components provided on the liquid storage box box indicates correspondingly the type of additive. The identification conductive components are arranged in an accommodating portion of the additive dispensing apparatus. The identification conductive components cover the shadows of the marking conductive components disposed on different liquid storage boxes in the accommodation portion. The marking conductive component of the liquid storage box is spaced from the identification conductive component in the accommodating portion, so as to form capacitance correspondingly indicating the type of the additive.
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