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
The present application provides a cleaning device control method and apparatus, a device and a storage medium. The method comprises: first injecting certain cold water and hot water into a cleaning cavity, and obtaining the water temperature in the cleaning cavity at the moment, and a current cold input water temperature and hot input water temperature; according to the conditions and the total amount of water to be input at the moment, obtaining a cold water input amount and hot water input amount required for subsequent calibration of the water temperature; and adjusting the water temperature of subsequent input water according to the adjusted water input amounts of subsequent injected cold water and hot water, so that an actual water temperature is consistent with a target water temperature after the subsequent input water is mixed with current water in a cleaning compartment. According to the method of the present application, the limitation of water temperature setting can be reduced, and the difference between the actual water temperature and the target water temperature in the cleaning cavity after water input is completed is reduced.
D06F 33/30 - Control of washing machines characterised by the purpose or target of the control
D06F 33/34 - Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
The present invention relates to the technical field of washing machines. Particularly provided are an intelligent control method for starting a washing machine and a device thereof, which are aimed at solving the technical problem of low control accuracy of existing methods for controlling the start of a washing machine on the basis of man-machine distance and human poses. For the purpose, the intelligent control method for starting a washing machine of the present invention comprises the following steps: acquiring a distance between a user and a washing machine; judging whether the distance between the user and the washing machine is smaller than a preset distance; when the distance between the user and the washing machine is smaller than the preset distance, determining whether the user has the intention to wash clothes; and, when the user has the intention to wash clothes, controlling to start the washing machine. Thus, accurate control of a washing machine is achieved.
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.
An automatic additive dispensing device includes: a liquid additive storage box, a measuring chamber communicating with the storage box, a pumping unit for pumping the additive into the measuring chamber, and a flushing water passage communicating with the measuring chamber. The measuring chamber measures the amount of an additive entering the measuring chamber; the flushing water passage introduces water into the measuring chamber, and then the additive pumped into the measuring chamber is discharged. The measuring chamber is flushed; and may directly or indirectly communicate with the liquid storage box. A one-way passage is arranged for flowing in a direction from the liquid storage box to the measuring chamber. By providing the simple one-way passage between the liquid storage box and the measuring chamber, flushing water can be prevented from being guided into the liquid storage box in the process of flushing the measuring chamber.
D06F 39/02 - Devices for adding soap or other washing agents
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 39/08 - Liquid supply or discharge arrangements
Provided is a circulating and filtering device of a washing machine, including a circulating pump assembly, where the circulating pump assembly includes an intake water cavity and a circulating water cavity that is in communication with the intake water cavity; and a filtering assembly disposed in the intake water cavity and rotatably connected to the circulating pump assembly, where the filtering assembly includes a blade and an inner cavity, where the inner cavity is in communication with the circulating water cavity, so that water in the intake water cavity is filtered by the filtering assembly and enters the circulating water cavity.
A lifting device and a washing machine having same that resolves difficulty moving existing washing machines. The lifting device includes a driving device, a first lever, a second lever and support feet; the driving device is provided at the bottom of a washing machine body; the support feet are movably provided, in a vertical direction, at the bottom of the body; a first end of the first lever is pivotally connected to the driving device, a second end of the first lever is pivotally connected to one support foot, and a pivoting end of the first lever is pivotally connected to the body; a first end of the second lever is pivotally connected to the driving device, a second end of the second lever is pivotally connected to one support foot, and a pivoting end of the second lever is pivotally connected to the body.
Disclosed are a condensate water recycling system and a dryer. The condensate water recycling system comprises a condenser (1), a water storage assembly and a spraying assembly. The condensate water in the condenser (1) can be guided into the water storage assembly through a lead-out pipe (101), and the water storage assembly is configured for circulating filtration and storage of the condensate water. The spraying assembly is in communication with the water storage assembly and a working cavity, and is configured for converting the condensate water in the water storage assembly into water vapor and spraying same into the working cavity.
The present invention relates to the technical field of washing machines, and specifically relates to a clothes washing management method. In order to solve the washing and management problems caused by users having more and more clothes, the clothes washing management method comprises the following steps: acquiring a clothes information file; on the basis of the clothes information file, sending instruction information; the clothes information file is a pre-established file containing clothes-related information. By means of pre-establishing a clothes information file for each item of clothing and sending instruction information on the basis of the pre-established clothes information file, the present invention enables a user to promptly acquire information related to the clothes, and thereby brings great convenience to the clothes management of the user and enhances the user experience. The technical solution of the present invention enables the user to no longer worry about clothes washing and management, and implements the objective of easy management of each item of clothing.
A payment interaction method, a mobile terminal, a service machine, a server, a payment interaction system, and a storage medium, the method comprising: a mobile terminal pairing with a service machine (110); after determining that payment for a selected service function of the service machine is successful, the mobile terminal sending pairing information of the mobile terminal and the service machine, payment information of the service function, and the service function of the service machine to a server, and receiving a verification signal returned by the server (120); and the mobile terminal sending the verification signal to the service machine (130).
Provided are a method for locking a lint filter (30), and a washing machine. The method for locking the lint filter (30) comprises: when a pre-set condition is satisfied, a locking structure (10) in the washing machine prevents a knob (301) of the lint filter (30) from being unscrewed , so as to lock the lint filter (30).
The present invention relates to the field of home appliances, and specifically provides a method for controlling and operating a home appliance that is easy to move. The present invention aims to solve the problem that a lifting/lowering device of an existing washing machine is prone to be mistakenly operated to lift the washing machine and thus cause displacement and collision of the washing machine in a working state. For this purpose, the controlling and operating method of the present invention mainly comprises the following steps: pressing a first set of control keys in a set order; entering a lifting/lowering control interface; and pressing a lifting key to lift a home applicant, or pressing a lowering key to lower the home appliance. Therefore, by means of the controlling and operating method of the present invention, a user can be prevented from mistakenly operating the lifting key and the lowering key on the home appliance, and the lifting key and the lowering key can be operated only after the first set of control keys is operated, so that the normal use of the home appliance, in particular the washing machine, is guaranteed.
A lifting device and a washing machine having same. The present invention intends to solve the problems of the difficulty in movement of existing washing machines and the complex structure of existing mobile devices. The lifting device comprises a driving device, a first lever (44), a second lever (45) and support feet; the driving device is provided at the bottom of a washing machine body (1); the support feet are movably provided, in a vertical direction, at the bottom of the body (1); a first end of the first lever (44) is pivotally connected to the driving device, a second end of the first lever (44) is pivotally connected to one support foot, and a pivoting end of the first lever (44) is pivotally connected to the body (1); a first end of the second lever (45) is pivotally connected to the driving device, a second end of the second lever (45) is pivotally connected to one support foot, and a pivoting end of the second lever (45) is pivotally connected to the body (1). The washing machine can drive, by means of the driving device, the first lever (44) and the second lever (45) to enable the support feet to move in the vertical direction, such that the body (1) can rise and fall.
Disclosed is a payment interaction method, comprising: receiving a selected service machine and a service function of said service machine; if it is determined that payment for the service function of the service machine has been successfully made, then sending to a back-end server the service machine and the service function of the service machine, and receiving a check code returned by the back-end server; providing said check code to a user so that said user uses the service function of the service machine according to the check code; the check code comprising encoding information of the service machine, and service function information and check information of the service machine. Also disclosed are a mobile terminal, a service machine, a server, and a storage medium.
G06Q 20/32 - Payment architectures, schemes or protocols characterised by the use of specific devices using wireless devices
G06Q 20/40 - Authorisation, e.g. identification of payer or payee, verification of customer or shop credentialsReview and approval of payers, e.g. check of credit lines or negative lists
Provided are a lint filter locking structure (10) and a washing machine. The lint filter locking structure (10) comprises a mounting base (1) fixedly provided, and a locking post (2) which can move along its own axis and a first end of which penetrates the mounting base (1), wherein the locking post (2) is movable, so that a second end of the locking post (2) prevents a knob (301) of a lint filter (30) from being unscrewed.
Provided is a circulating and filtering device of a washing machine. The circulating and filtering device comprises a circulating pump assembly, the circulating pump assembly comprising a water inlet cavity and a circulating water cavity in communication with the water inlet cavity; and a filtering assembly, wherein the filtering assembly is arranged inside the water inlet cavity and is rotatably connected to the circulating pump assembly, the filtering assembly comprises a blade and an inner cavity, and the inner cavity is in communication with the circulating water cavity, such that water in the water inlet cavity is filtered by the filtering assembly and enters the circulating water cavity.
A safety control apparatus for a door body of a washing machine, comprising a controller and a safety control component. The safety control component comprises a push rod; a driving piece, wherein the driving piece is configured to drive the push rod to act and is connected to the controller; and a safety functional key electrically connected to the controller. The controller is configured to control the driving piece to drive the push rod to push the door body to open when detecting that the safety functional key acts and a door lock of the washing machine is in an unlocked state.
An interactive projection washing machine and a control method. The washing machine comprises: a machine body (1), a cover (2) that can be opened/closed being provided on the machine body (1), and a color-changeable display area (4) being provided on the cover (2); a projection device, which is provided on the machine body (1) and/or the cover (2), and projects an operation display menu of the washing machine into the color-changeable display area (4) for display; a touch operation device (5), which is provided on the surface of the color-changeable display area (4) and corresponds to the operation display menu; and a control device, which is separately electrically connected to the projection device and the touch operation device (5), and controls, after receiving a touch control signal of a user output from the touch operation device (5), the projection device to project corresponding content into the color-changeable display area (4) for display. According to the washing machine in the present invention, touch control operations can be directly performed in the color-changeable display area (4); the color-changeable display area (4) is dark during projection to improve the display definition, and can turn into light or transparent for a user to view the internal condition of the washing machine.
Disclosed is a washing method for a small-size washing machine, the method comprising the following steps of: S1. starting up, and setting a washing programme; S2. judging whether a washing parameter set in the washing programme is greater than a pre-set value, and if so, executing S3; and if not, executing a washing process in accordance with the rotation-stop ratio of the water flow set in the washing programme, and then executing step S4; S3. calculating the revised rotation-stop ratio of the water flow in accordance with the washing parameter, and executing the washing programme in accordance with the revised rotation-stop ratio of the water flow; and S4. executing a water drainage process. In the method, a washing mode, water level information, and loading information, etc. in the washing parameter are used to revise the set rotation-stop ratio of the water flow and the washing process is executed in accordance with the revised rotation-stop ratio of the water flow, so that the washing method can improve the uniformity of clothes to be washed in the washing machine, guarantee the operating safety of the small-size washing machine, and solve the problem of easily hitting against a drum caused by unevenness in the small-size washing machine.
A heat pump clothes dryer comprising a circulating air path consisting of a drying drum and a drying air path for circularly flowing drying air; and a heat pump system consisting of an evaporator, a throttling device, a condenser and a compressor successively connected end to end for circularly flowing a refrigerant medium. The condenser and the evaporator are disposed on the drying air path, and perform heat exchange with the drying air. The compressor has independent suction compression chambers, each suction compression chamber being switchably connected in series or in parallel. When the dryer starts drying in a low-temperature environment, the suction compression chambers of the compressor operate in a parallel state, so that the air displacement of the compressor is increased to improve the flowing activity of the refrigerant medium in the heat pump system, so as to avoid occurrence of frosting of the evaporator.
F26B 7/00 - Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups or
D06F 58/20 - General details of domestic laundry dryers
F04C 18/356 - Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups , , , , , or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group or and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
F04C 23/00 - Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluidsPumping installations specially adapted for elastic fluidsMulti-stage pumps specially adapted for elastic fluids
F04C 28/02 - Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for several pumps connected in series or in parallel
A clothes dryer control method and a clothes dryer. The clothes dryer control method comprises: heating air in a clothes dryer and forming closed circulation when a clothes drying procedure is started, and blowing air to a condenser to condense vapor in air flowing through the condenser when the temperature and/or humidity in the clothes dryer reaches a preset value. Also provided is a clothes dryer using the control method. According to the clothes dryer control method, at the initial stage of the clothes drying procedure, air is not blown to the condenser to reduce heat exchange at the condenser so that the temperature of air in the clothes dryer rises rapidly; and when the temperature and/or humidity in the clothes dryer reaches a preset value, air is blown to the condenser to condense vapor in the air. In this way, the heating speed and condensation efficiency of the clothes dryer can be effectively improved and energy consumption can be greatly reduced.
A clothes dryer control panel device and a clothes dryer, the clothes dryer control panel device comprising a detachably connected operation panel (1) and installation panel (2); the operation panel (1) is electrically connected to a control device of the clothes dryer to send a control signal to the control device and receive a display signal sent by the control device; the operation panel (1) can be installed normally or upside down on the installation panel (2), and the installation panel (2) can be fixedly connected to a clothes dryer housing (5). The clothes dryer comprises the housing (5) and the control panel device, and the installation panel (2) is fixedly connected to the clothes dryer housing (5). The operation panel (1) of the clothes dryer control panel device can be installed upside down conveniently when the clothes dryer needs to be inverted, having no impact on the normal use of users. The operation panel is easy to use and assemble/disassemble, and can be inverted when the clothes dryer is positioned at a high place.
A self-cleaning filter device for clothes dryer and clothes dryer using same are provided. The self-cleaning filter device includes condenser (1), filter net (2), wind passage (12), water box (3), water reservoir (4), drain pump (5), an upper drain hose (7) mounted between the water box (3) and the drain pump (5), a water level sensor mounted in the water reservoir (4).The self-cleaning filter device also includes a sprayer (6) mounting in the wind passage (12) located between filter net (2) and condenser (1), an lower drain hose(8) for connecting the water box (3) and the sprayer (6); first sensor located in the wind passage (12) for detecting lint accumulating amount on the filter net (2); a controller receiving the signal from the first sensor and the water level sensor, and separately sending command to control the drain pump (5) and the sprayer (6) to startup or turnoff. The self-cleaning filter device for clothes dryer has advantages of simple structure, making the condensing water be used sufficiently, and no need to clean the filter net and condenser by hand. The clothes dryer can clean the lint simultaneously by adding the spray (6) in the wind passage (12), and can keep the wind passage clear, thus reduce drying time, save energy consumption, and avoid manual labor at the same time.
The present invention provides a spin-dryer which detects with improved accuracy whether articles of laundry are displaced. The spin-dryer (1) comprises an electrically-powered motor (6), which rotates a spin-dry tub (4), and a control unit (30). When the spin-dry tub (4) begins to rotate, the control unit (30) measures the load of articles of laundry (Q) inside the spin-dry tub (4). After measuring the load, the control unit (30) controls the duty cycle of the voltage applied to the electric motor (6), causing the electric motor (6) to rotate steadily at a first rotational speed, then causing the electric motor (6) to rotate steadily at a second rotational speed higher than the first rotational speed. While the electric motor (6) is in a state of acceleration up to the first rotational speed, the control unit (30) obtains a reference duty cycle at a time determined on the basis of the measured load. After obtaining the reference duty cycle and within a specified period, the control unit (30) determines, on the basis of an indicator representing the situation of the duty cycle changing from the reference duty cycle, whether there is a displacement of the articles of laundry (Q) inside the spin-dry tub (4).
D06F 33/02 - Controlling a series of operations in washing machines, e.g. programme-control arrangements for washing and drying cycles electrically
D06F 23/04 - 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 vertical axis
25.
HEAT PUMP CLOTHES DRYER WITH DUAL-EXHAUST COMPRESSOR SYSTEM AND CONTROL METHOD THEREOF
Disclosed are a heat pump clothes dryer with a dual-exhaust compressor system and a control method thereof, the clothes dryer comprising a circulating air path consisting of a drying drum (10) and a drying air path (20) for circulation flowing of a drying air flow; and a heat pump system consisting of an evaporator (30), a throttling device (60), a condenser (50) and a compressor (40) successively connected end to end for circulation flowing of a refrigerant. The condenser (50) and the evaporator (30) are disposed on the drying air path (20), and perform heat exchange with the drying air flow. The compressor (40) is provided with at least two independent air suction and compression chambers (1), the air suction and compression chambers (1) being switchably connected in series or in parallel via a control device. When the clothes dryer starts drying in a low-temperature environment, the air suction and compression chambers (1) of the compressor (40) operate in a parallel state. With the above-mentioned structure and method, when the clothes dryer starts in a low-temperature environment, the air displacement of the compressor (40) is increased to improve the flowing activity of the refrigerant in the heat pump system, so as to avoid occurrence of frosting of the evaporator (30).
The present invention relates to the field of washer-dryers and accessories thereof. Disclosed are a multi-channel condenser, heat pump module and washer-dryer, designed to solve the problem that existing condensers cannot simultaneously conduct heat exchange with a liquid substance and a gaseous substance. The multi-channel condenser comprises at least a refrigerant pipe for delivering refrigerant, a liquid pipe for delivering liquid requiring heat exchange, and a gas heat-exchange device disposed outside the refrigerant pipe and the liquid pipe; the refrigerant pipe is adjacent to the liquid pipe to enable the refrigerant pipe to heat or cool the liquid pipe; the heat pump module comprises the above multi-channel condenser; and the washer-dryer comprises a washer rolling tub, a dryer rolling drum and the heat pump module. The multi-channel condenser, the heat pump module and the washer-dryer can independently conduct heat exchange with a liquid substance or a gaseous substance, and can simultaneously conduct heat exchange with a liquid substance and a gaseous substance.
Disclosed is a heat pump type washer-dryer of a designed to solve problems such as the large space occupied and high costs involved in separately arranging existing washing machines and dryers. The heat pump type washer-dryer comprises a washing machine drum (1), a dryer drum (2) and a heat pump module (3), wherein the washing machine drum (1), the dryer drum (2) and the heat pump module (3) are arranged in a common housing (4), making the whole structure more compact, and occupying less space. The heat pump module (3) can supply heat energy to the washing machine drum (1) and/or the dryer drum (2), and since the washing machine drum and the dryer drum use a common heating module, this reduces the number of heat sources, lowering production costs and significantly saving energy resources.
A solar heating system comprises: a solar collector (1) with a built-in heating medium and disposed outdoor, a clothes dryer (6) and a water heater (7) that are connected to the solar collector (1). The clothes dryer (6), the water heater (7), and the solar collector (1) are connected by a heating medium circulation loop, and a heating medium circulation device is disposed on the circulation loop. The water heater (7) and the clothes dryer (6) are disposed on the circulation loop in parallel, and change the flow direction of the heating medium by using a reversing valve (3, 10) disposed on the circulation loop, to separately perform water heating and clothes drying. The solar collector saves the electric energy and improves the solar energy utilization.
F24J 2/00 - Use of solar heat, e.g. solar heat collectors (distillation or evaporation of water using solar energy C02F 1/14;roof covering aspects of energy collecting devices E04D 13/18;devices for producing mechanical power from solar energy F03G 6/00;semiconductor devices specially adapted for converting solar energy into electrical energy H01L 31/00;photovoltaic [PV] cells including means directly associated with the PV cell to utilise heat energy H01L 31/525;PV modules including means associated with the PV module to utilise heat energy H02S 40/44)
