Clothes treatment device and control method thereof

Abstract

The present application provides a clothing treatment device including a clothing storage device, a drying device, a water supply assembly, an air outlet duct, and a filter screen. The air outlet duct is configured to guide airflow from the clothing storage device to the drying device. The filter screen is disposed between the air outlet of the clothing storage device and the air inlet of the drying device to filter the airflow. The water supply assembly has at least a first water supply line and a second water supply line. The first water supply line supplies water to the clothing storage device via a detergent cartridge, and the second water supply line supplies water to the clothing storage device via the filter screen. Both the first water supply line and the second water supply line supply water to the clothing storage device during at least the same water supply process.

Description

[Technical Field]

[0001] (Related Applications) This application claims priority to Chinese patent application No. 202222310919.3 filed on August 31, 2022, and PCT international applications PCT / CN2022 / 116142 and PCT / CN2022 / 116387 filed on August 31, 2022, the entire contents of which are incorporated herein by reference.

[0002] (Technical field) The present application relates to the field of household appliances, and in particular to a clothes treatment device and a method for controlling the same. [Background technology]

[0003] With the continuous improvement of manufacturing technology and the increasing demands in people's daily lives, clothing treatment devices have entered thousands of homes and become the most commonly used household appliances. Clothing treatment devices are used to realize various processing steps of clothing (washing, rinsing, ironing, drying, etc.).

[0004] The existing laundry treatment devices mainly supply water through the water inlet of the laundry storage device, which does not provide a high water supply efficiency. Therefore, there is an urgent need to provide a laundry treatment device with a high water supply efficiency. Summary of the Invention [Problem to be solved by the invention]

[0005] An object of the present application is to provide a laundry treatment device with high water supply efficiency and a control method thereof, which improves the water supply efficiency of the laundry treatment device. [Means for solving the problem]

[0006] One set of embodiments of the present application provides a clothing treatment device, comprising: a clothing storage device, a drying device, a water supply assembly, an air outlet duct, and a filtration screen, wherein the air outlet duct is configured to guide airflow from the clothing storage device to the drying device; the filter screen is disposed between the air outlet of the clothing storage device and the air inlet of the drying device to filter the airflow; the water supply assembly has at least a first water supply line and a second water supply line, the first water supply line supplying water to the clothing storage device through a detergent cartridge, and the second water supply line supplying water to the clothing storage device through the filter screen; At least during the same water supply process, both the first water supply line and the second water supply line supply water to the clothing storage apparatus.

[0007] Furthermore, the amount of water supplied through the second water supply pipe is greater than the amount of water supplied through the first water supply pipe.

[0008] Furthermore, in the washing step, the water supply assembly supplies washing water and at the same time filters the filter. rinse In order to do so, the water supply pipe is configured to supply water through the second water supply pipe.

[0009] Furthermore, during the rinsing stage, the water supply assembly supplies rinsing water and at the same time, the filter screen rinse The water supply pipe is configured to supply water through the second water supply pipe to

[0010] Furthermore, the water supply assembly may be configured to supply the filter screen through the second water supply line during the cooling stage of the drying operation or after complete cooling. rinse It is configured to:

[0011] Furthermore, the water supply assembly further comprises: a filter assembly for detecting a blockage of the filter screen during a drying operation; rinse and configured to open the second water supply line to

[0012] Furthermore, the drying apparatus further includes a diversion device provided in the second water supply line, and during the drying operation, the diversion device is configured to direct the water flow in the second water supply line directly into the drain line without passing through the clothing storage apparatus.

[0013] Furthermore, the second water supply pipe passes through the filter screen during the process of supplying washing or rinsing water in the washing or rinsing step. rinse The device is configured to supply water to the device.

[0014] Furthermore, the second water supply line may be connected to the filter screen before or after the cooling stage of the drying operation. rinse and configured to open the second water supply line to

[0015] Furthermore, the second water supply pipe is configured to close the filter net when it is detected that the filter net is seriously clogged. rinse and configured to open the second water supply line to

[0016] One set of embodiments of the present application provides a control method for a clothing treatment device, the clothing treatment device comprising: a clothing storage device, a drying device, a water supply assembly, and an air outlet duct connecting the clothing storage device and the drying device, the air outlet duct is configured to guide airflow from the clothing storage device to the drying device, the filtration screen is provided in the air outlet duct to filter the airflow, the water supply assembly has at least a first water supply line and a second water supply line, the first water supply line supplies water to the clothing storage device through a detergent cartridge, and the second water supply line supplies water to the clothing storage device through the filtration screen, the control method for the clothing treatment device includes at least the following: Determine whether to add detergent and / or fabric softener; Opening the first water supply line to flush out the detergent and / or fabric softener; The first water supply pipe rinse At the end or after the end of the above, the filter net is rinse The second water supply line is opened to

[0017] The method further includes controlling a first amount of water supplied from the first water supply pipe to be equal to or less than a second amount of water supplied from the second water supply pipe.

[0018] Furthermore, the second water injection amount is greater than 50% of the total water injection amount during one water injection process of the laundry treatment device.

[0019] Furthermore, during the washing operation, the first water injection amount is determined according to the amount of detergent added before washing, and / or In the first rinse stage, the first water injection amount is 0, and / or in the second rinse stage, the first water injection amount is determined depending on the amount of fabric softener added before rinsing.

[0020] The water supply assembly further includes a flow divider disposed in the second water supply line; During the main drying stage, the water flow in the second water supply line is entirely directed to the drain line through the flow diverter without passing through the clothing storage device.

[0021] One set of embodiments of the present application provides a clothing treatment device, comprising at least a clothing storage device, a drying device and an air outlet duct, the air outlet duct communicating between the clothing storage device and the drying device and configured to guide airflow from the clothing storage device to the drying device, the drying device including a moisture-absorbing and dehumidifying rotating disk, the air outlet duct being provided with a filtering net for filtering the airflow, the moisture-absorbing and dehumidifying rotating disk having a plurality of first holes for allowing the airflow to pass through and drying the airflow while passing through the first holes, the filtering net having a plurality of second holes for allowing the airflow to pass through, the area of ​​the second holes being smaller than the cross-sectional area of ​​the first holes.

[0022] A set of embodiments of the present application further provides a clothing treatment device, comprising at least a clothing storage device, a drying device and an air outlet duct, the air outlet duct communicating between the clothing storage device and the drying device and configured to guide airflow from the clothing storage device to the drying device, the drying device including a moisture-absorbing and dehumidifying rotating disk, the air outlet duct being provided with a filtering net for filtering the airflow, the moisture-absorbing and dehumidifying rotating disk having a plurality of first holes for allowing the airflow to pass through, the airflow dries while passing through the first holes, the filtering net having second holes for allowing the airflow to pass through, the first holes being holes formed by an arcuate surface and a wave surface, the second holes having a rectangular structure, the ratio of the wave height between the wave surface and the arcuate surface to the side length of the rectangle being 10 to 30.

[0023] Furthermore, the area of ​​the second hole is less than one-tenth the cross-sectional area of ​​the first hole.

[0024] Furthermore, the area of ​​the second hole is less than 1 / 50 of the cross-sectional area of ​​the first hole.

[0025] Furthermore, in the moisture absorbing and dehumidifying rotary disk, the extension length of the first holes in the extension direction is the thickness of the moisture absorbing and dehumidifying rotary disk, and the thickness of the moisture absorbing and dehumidifying rotary disk is 20 to 35 mm.

[0026] Furthermore, the filtration screen is provided at an angle with respect to the flow direction of the airflow, and the projected area of ​​the second holes on a plane perpendicular to the flow direction of the airflow is smaller than the area of ​​the first holes.

[0027] Furthermore, the air outlet duct has a filter screen mounting area, and the plane on which the filter screen is located is inclined at an angle of 30° or more with respect to the cross section of the filter screen mounting area.

[0028] Furthermore, the inclination angle is 70° to 80°.

[0029] Furthermore, the first hole is a hole formed by an arcuate surface and a wave surface, and the wave height between the wave surface and the arcuate surface is 1.5 to 3 μm, preferably 1.7 to 1.8 μm.

[0030] Furthermore, the second holes have a quadrangular structure, and the side length of the quadrangle is in the range of 40 to 300 μm, preferably 80 to 150 μm.

[0031] One set of embodiments of the present application provides a clothing treatment device, comprising: a clothing storage device, a drying device, and an air outlet duct; the air outlet duct communicates between the clothing storage device and the drying device and is configured to guide airflow from the clothing storage device to the drying device; a filtering net is provided in the air outlet duct to filter the airflow; the air outlet duct has a first end close to the clothing storage device and a second end close to the drying device, the first end is provided at the rear of the clothing storage device and is docked to the air outlet of the clothing storage device; the second end is provided at the rear of the clothing storage device and is docked to an adapter part on a side wall of the clothing storage device and is in communication with the drying device through the adapter part; a distance from one end of the filtering net to the air outlet of the clothing storage device is a first distance; and a distance from the other end of the filtering net to the air outlet of the clothing storage device is a second distance, the first distance and the second distance being unequal.

[0032] Furthermore, the first distance is less than the second distance.

[0033] Furthermore, the difference between the second distance and the first distance is greater than half the length of the air outlet duct.

[0034] Furthermore, the drying device further includes a filter mesh cleaning device for introducing a cleaning fluid into the filter mesh for cleaning.

[0035] Furthermore, the filter net cleaning device is provided at one end of the air outlet duct close to the drying device.

[0036] Furthermore, the drying device Spraying mechanism and Spraying mechanism is movable along a first direction, and a cleaning fluid passes through the filtration screen. spray and the first direction is Spraying mechanism The length direction of the

[0037] Furthermore, the above Spraying mechanism The filter is rotatable about the axis of the first direction, and the cleaning fluid passes through the filter in the second direction. spray and the first direction is perpendicular to the second direction.

[0038] Furthermore, the above Spraying mechanism is located on a first plane formed by the first direction and the second direction, and the angle between the first plane and the plane on which the filtering screen is located is less than 90°.

[0039] Furthermore, the above Spraying mechanism The moving distance in the first direction is Spray head It is equal to or greater than the shortest distance between them.

[0040] Furthermore, the above Spraying mechanism The cleaning fluid is directed to a predetermined area of ​​the filter net. Spray The predetermined region has a first area, and the first area is 80% or more of the area of ​​the filter screen.

[0041] One set of embodiments of the present application provides a clothing treatment device, comprising a clothing storage device, a drying device, and an air outlet duct connecting the clothing storage device and the drying device, the air outlet duct communicating between the clothing storage device and the drying device and configured to guide airflow from the clothing storage device to the drying device, a filtering net provided in the air outlet duct to filter the airflow, the air outlet duct having a first end close to the clothing storage device and a second end close to the drying device, one end of the filtering net being located at or close to the first end, and the other end of the filtering net being located at or close to the second end.

[0042] Furthermore, the filter screen covers more than half the length of the air outlet duct.

[0043] Further, the length of the first end and the second end is each not more than two-fifths of the length of the air outlet duct, and optionally, the length of the first end and the second end is each not more than one-third of the length of the air outlet duct.

[0044] Furthermore, the clothing storage device comprises an inner tube and an outer tube, The air inlet of the air outlet duct is provided in the rear wall of the outer cylinder, and the air outlet of the air outlet duct is provided in the side wall of the outer cylinder.

[0045] Furthermore, the air outlet duct is sealingly attached to the rear wall or the side wall of the outer cylinder, and the rear wall of the outer cylinder, the air outlet duct, and the side wall of the outer cylinder together form an air outlet flow path.

[0046] Additionally, the air outlet duct has a vertical passage communicating with the drying device and an arcuate passage communicating with the clothing storage device.

[0047] Furthermore, the curvature of the arcuate passage is equal to or less than the curvature of the side surface of the garment storage device.

[0048] One set of embodiments of the present application provides a clothing treatment device, comprising: a clothing storage device, a drying device, a water supply assembly, and an air outlet duct connecting the clothing storage device and the drying device, the air outlet duct being configured to guide airflow from the clothing storage device to the drying device, the filtration screen being disposed in the air outlet duct for filtering the airflow, and further comprising a water film determination device and a water film removal device, the water film determination device detecting changes in system parameters of the clothing treatment device and determining whether a water film exists on the filtration screen according to the changes in the system parameters, the system parameters including one or more of temperature, pressure, and current, and the water film removal device being used to remove the water film on the filtration screen.

[0049] Furthermore, the water film determination device is provided at the air outlet of the clothing storage device, detects the temperature near the air outlet of the clothing storage device, and is used to determine whether a water film exists on the filtration mesh based on the magnitude of the temperature near the air outlet of the clothing storage device.

[0050] Furthermore, the clothing treatment device further includes a condensation module, and the water film determination device is a temperature sensor provided at the condensation module air inlet and / or the condensation module air outlet, used to detect the temperature of the condensation module air inlet and / or the condensation module air outlet, and to determine whether a water film exists on the filtration mesh based on temperature changes at the condensation module air inlet and / or the condensation module air outlet.

[0051] Furthermore, the clothing treatment device further includes a circulation fan, and the water film determination device is a load current detector used to detect the magnitude of the load current of the circulation fan.

[0052] Furthermore, the water film determining device is a pressure sensor provided in the air outlet duct between the filtration screen and the drying device.

[0053] Furthermore, the water film removal device is a filter mesh oscillator, which is connected to the filter mesh and is used to remove the water film by controlling the vibration frequency of the filter mesh oscillator.

[0054] Furthermore, the water film removal device is a power applicator, and the power applicator includes a power generation module and at least one power ball, the power generation module is connected to the at least one power ball and is used to generate power of different frequencies, and when the power applicator is turned on, the power ball has a moment of contact with the surface of the filtration net and is used to transmit power of different frequencies to the filtration net.

[0055] The clothing treatment device comprises a clothing storage device, a drying device, a water supply assembly, and an air outlet duct connecting the clothing storage device and the drying device, the air outlet duct being configured to guide airflow from the clothing storage device to the drying device, a filtration net being provided in the air outlet duct, the filtration net being provided in the air outlet duct for filtering the airflow, and further comprising a water film determination device, the water film determination device being used to detect changes in system parameters of the clothing treatment device and determine whether a water film exists on the filtration net according to the changes in the system parameters, the system parameters including one or more of temperature, pressure, and current; When the water film determining device detects the presence of a water film on the filtration net, the fan and heater of the laundry treatment device are configured in a water film removal operation mode.

[0056] Furthermore, the fan in the clothing treatment device includes a circulation fan configured to draw in moist air from the clothing treatment device and form a circulating airflow, and when the water film determination device detects the presence of a water film on the filtration mesh, the circulation fan is configured in a water film removal operation mode.

[0057] Furthermore, in the water film removal operation mode, the circulation fan causes the airflow to flow in a predetermined direction, which is a circulation direction in which the airflow passes through the clothing storage device, the filtration screen, the drying device, and the clothing storage device in sequence.

[0058] Furthermore, the drying device includes a dehumidifying module and a regenerating module, the dehumidifying module includes a moisture absorbing and dehumidifying rotating disk, and the regenerating and heating module is used to heat the moisture absorbing and dehumidifying rotating disk.

[0059] Additionally, the clothing treatment device further comprises a first heater for heating the water in the clothing storage device.

[0060] Furthermore, when the water film determination device detects the presence of a water film on the filtration mesh, the first heater and / or the regenerative heating module are configured in a water film removal operation mode, and in the water film removal operation mode, the first heater and / or the regenerative heating module operate at higher power or maximum power.

[0061] In a control method for a clothing treatment device, the clothing treatment device includes a clothing storage device, a drying device, and an air outlet duct connecting the clothing storage device and the drying device, the air outlet duct is configured to guide airflow from the clothing storage device to the drying device, the drying device includes a circulation fan, a moisture absorption and dehumidification rotating disk, and a regenerative heating module for heating the moisture absorption and dehumidification rotating disk, and a filtering net is provided in the air outlet duct to filter the airflow, and the control method for the clothing treatment device includes: Detecting changes in system parameters of the clothing treatment device, the system parameters including one or more of temperature, pressure, and current; determining whether a water film exists on the filtration screen in response to changes in the system parameters; When the presence of a water film on the filtration mesh is detected, the circulation fan is controlled to operate at a higher power or maximum power, and / or when the presence of a water film on the filtration mesh is detected, the regenerative heating module is controlled to operate at a higher power or maximum power.

[0062] Furthermore, the clothing treatment device further includes a water film removal device, When the presence of a water film on the filtration net is detected, the water film removal device is controlled to vibrate in order to remove the water film.

[0063] One set of examples of the present application is a filter screen. spray for Spraying device and a drive mechanism. Spraying mechanism Equipped with The drive mechanism Spraying mechanism is used to provide the driving force for moving The aforementioned Spraying mechanismis connected to the drive mechanism and directs the cleaning fluid to a predetermined area of ​​the filtration net. Spray the predetermined area has a first area, and the first area is 80% or more of the area of ​​the filtration screen.

[0064] Furthermore, the drive mechanism includes a drive motor and a gearbox; The gearbox is Spraying mechanism The actuator is connected to the drive motor to realize movement in a first direction and a second direction, the first direction being perpendicular to the second direction.

[0065] Furthermore, the first direction is Spraying mechanism is the length direction of The aforementioned Spraying mechanism The filter mesh is moved in the first direction. Sprayable The longest distance is the first length, The aforementioned Spraying mechanism The filter mesh is moved in the second direction. Sprayable The longest distance is the first width, the first area is the product of the first length and the first width; Here, the first length covers at least 90% of the length of the filtration mesh, or the first width covers at least 90% of the width of the filtration mesh.

[0066] Furthermore, the above Spraying mechanism is a water supply pipe Spray head and Spray head is a set of several spaced spray hole The water supply pipe and the spray hole are provided on two opposing surfaces.

[0067] Furthermore, a plurality of the above spray hole is the above Spray head The two adjacent spray hole The minimum distance between them is d3.

[0068] Furthermore, the above Spraying mechanism The moving distance in the first direction is spray hole The minimum distance between them is d3 or more.

[0069] Furthermore, the movement angle in the second direction is 5° to 45°.

[0070] Furthermore, the above Spray head has a cavity, Spraying mechanism further includes a first blocking block provided in the cavity, the first blocking block including a plurality of spray hole The first and second electrodes are movable along the first direction to block one or more of the electrodes.

[0071] One set of examples of the present application is Spraying device The present invention provides a method for controlling Spraying device The filter net spray used for Spraying device is the drive mechanism, Spraying mechanism and a control module, wherein the control method includes: The control module Spraying mechanism Control the water supply to The control module is configured to Spraying mechanism to reciprocate along a first direction; The control module is configured to Spraying mechanism is rotated back and forth along a second direction to apply the cleaning fluid to a predetermined area of ​​the filtration net. Spray wherein the predetermined area has a first area, and the first area is 80% or more of the area of ​​the filter screen.

[0072] Furthermore, the control module is configured to: Sprayable The longest distance is the first length. Spraying mechanism Control the The control module controls the filter so that the maximum distance that the filter can be sprayed on the filter screen in the second direction is the first width. Spraying mechanism wherein the first area is the product of the first length and the first width; Here, the first length covers at least 90% of the length of the filter mesh, or the first width covers at least 90% of the width of the filter mesh.

[0073] One set of embodiments of the present application provides a clothing treatment device, comprising: a clothing storage device, a drying device, a water supply assembly, and an air outlet duct connecting the clothing storage device and the drying device, the air outlet duct being configured to guide an air flow from the clothing storage device to the drying device, the air outlet duct being provided with a filter screen for filtering the air flow, the water supply assembly being provided with a filter screen water inlet and at least one Spraying mechanism further comprising The aforementioned Spraying mechanism The cleaning fluid is caused to cover the filtration mesh in a first direction. Spraying mechanism and the Spraying mechanism The length direction of the Spraying mechanism rotates at a first angle about the first direction to increase the area that the cleaning fluid covers on the filtration screen in a second direction, the first direction being perpendicular to the second direction.

[0074] Further, the filter screen has opposing first and second surfaces, the airflow first contacting the first surface of the filter screen; The aforementioned Spraying mechanism is provided on the second surface side and faces the filtration mesh.

[0075] Furthermore, the above Spraying mechanism is located on a first plane formed by the first direction and the second direction, and the angle between the first plane and the plane on which the filtering screen is located is less than 90°.

[0076] Furthermore, the above Spraying mechanism The distance between the filter mesh and the filter is in the range of 0.4 to 1 cm.

[0077] Furthermore, the above Spraying mechanism The water jet is ejected using multiple Spray nozzle and Spray nozzle are set up on each line above and below Spray nozzle and Spraying mechanism The displacement in the first direction is Spray nozzle is greater than or equal to the minimum distance between

[0078] The drive motor and the gear box are further provided, and the drive motor drives the gear box, Spraying mechanism rotation of and / or Spraying mechanism realizes movement along the length of the

[0079] Furthermore, the air outlet duct has a first end close to the clothing storage device and a second end close to the drying device, and the filtration mesh is arranged to cross the first end and second end of the air outlet duct. [Brief explanation of the drawings]

[0080] In order to more clearly describe the specific embodiments of the present application or the technical solutions in the prior art, the following briefly describes the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings described below are some embodiments of the present application, and those skilled in the art can obtain other drawings based on these accompanying drawings without any creative work. [Figure 1] 1 is a schematic diagram of a partial structure of a clothing treatment device provided by an embodiment of the present application; [Figure 2] 1 is a structural diagram of a drying device provided by an embodiment of the present application; [Figure 3] 1 is a schematic diagram of the relative positions of a clothing storage device and a drying device, respectively, provided by one embodiment of the present application. [Figure 4] 1 is a schematic diagram of the relative positions of a clothing storage device and a drying device, respectively, provided by one embodiment of the present application. [Figure 5] 1A-1C show a three-dimensional view, a rear view, and a top view, respectively, of an integrated washer-dryer washing machine according to some embodiments of the present application. [Figure 6] 1A-1C show a three-dimensional view, a rear view, and a top view, respectively, of an integrated washer-dryer washing machine according to some embodiments of the present application. [Figure 7] 1A-1C show a three-dimensional view, a rear view, and a top view, respectively, of an integrated washer-dryer washing machine according to some embodiments of the present application. [Figure 8]6 and 7 show a top view and a three-dimensional view of the drying device, respectively. [Figure 9] 6 and 7 show a top view and a three-dimensional view of the drying device, respectively. [Figure 10] 1 shows exploded views of a lower housing and an upper housing for mounting a moisture absorbing / dehumidifying rotary disk, respectively. [Figure 11] 1 shows exploded views of a lower housing and an upper housing for mounting a moisture absorbing / dehumidifying rotary disk, respectively. [Figure 12] 1 is a structural diagram of a moisture absorbing and dehumidifying rotating disk provided by one embodiment of the present application, illustrating the structure of the first hole. [Figure 13] 1 is a structural diagram of a filtration net provided by an embodiment of the present application, illustrating the structure of the second hole. [Figure 14] 1 is a schematic diagram of a mounting structure of a filtration assembly provided by one embodiment of the present application; [Figure 15] 15(a) and 15(b): Schematic diagrams of the filter screen mounting area and airflow direction in the air outlet duct provided by two different embodiments of the present application, respectively. [Figure 16] 1 is a structural schematic diagram of a filtration assembly provided by an embodiment of the present application; [Figure 17] 1 is a structural schematic diagram of a filtration assembly provided by an embodiment of the present application; [Figure 18] 1 is a structural schematic diagram of a spraying device provided by an embodiment of the present application; [Figure 19] 1 is a schematic diagram of the attachment position of a spraying device on the outside of a clothing containment device provided by one embodiment of the present application. [Figure 20] 1 is a schematic diagram of a partial structure of a spraying device provided by an embodiment of the present application; [Figure 21] 1 is a schematic diagram of a partial structure of a spraying device provided by an embodiment of the present application; [Figure 22] 1 is a schematic diagram of a partial structure of a clothing treatment device provided by an embodiment of the present application; DETAILED DESCRIPTION OF THE INVENTION

[0081] Hereinafter, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. However, obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Typically, the components of the embodiments of the present application described and illustrated in the accompanying drawings herein can be arranged and designed in various different forms. Therefore, the detailed description of the embodiments of the present application provided below in the accompanying drawings does not limit the scope of protection of the present application, but is intended to show only specific embodiments of the present application, and features included in different embodiments can be combined with each other. Other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort (including new embodiments formed by combining features included in different embodiments with each other) are all included in the scope of protection of the present application.

[0082] It should be noted that in the following accompanying drawings, like symbols and letters indicate like items, so once an item is defined in one accompanying drawing, further definition and explanation are unnecessary in subsequent accompanying drawings. At the same time, in the description of this application, terms such as "first," "second," etc. are used only to distinguish the description, and are not to be understood as indicating or implying relative importance.

[0083] The present application provides a clothing treatment device. The clothing treatment device is used to wash, rinse, iron, dry, and otherwise process clothing. Examples of clothing treatment devices include, but are not limited to, washing machines, dryers, and all-in-one washing and drying machines. FIG. 1 illustrates a clothing storage device 1100 (which may be configured with an inner tube and an outer tube) for storing clothing to be treated, a drying device 2000, a water supply assembly 3000, and an air outlet duct 1300. The air outlet duct 1300 connects the clothing storage device 1100 and the drying device 2000. The air outlet duct 1300 is configured to guide airflow from the clothing storage device 1100 to the drying device 2000. The water supply assembly 3000 includes a water inlet 3100 for the clothing treatment device, a drum water inlet 3200 (the clothing storage device's water inlet), a filter screen water inlet 3300, and a condenser water inlet 3400. The drying apparatus 2000 shown in Figure 2 includes a circulation module 10, a dehumidification module 20, a regeneration module 30, and a condensation module 40. The circulation module 10 includes at least a circulation fan. The dehumidification module 20 includes at least a moisture absorption / dehumidification rotating disk and a moisture absorption / dehumidification rotating disk drive. The regeneration module 30 includes at least a regeneration fan and a regeneration heating module. The condensation module 40 includes at least a condenser and a condenser inlet / outlet pipe.

[0084] The processing steps of the laundry treatment device include, but are not limited to, a washing operation, a rinsing operation, and a drying operation, where the rinsing operation further includes a first rinse stage and a second rinse stage, and the drying operation further includes a heating stage, a main drying stage, and a cooling stage.

[0085] In some embodiments, embodiments of the present application provide a combined washer-dryer washing machine 1000 . In this specification, the clothing treatment device of the embodiment of the present application will be described using the side-opening type washer-dryer combination washing machine 1000 shown in Figures 5 to 7 as an example. However, the clothing treatment device of the embodiment of the present application can be applied to any type of clothing treatment device, including, but not limited to, a side-opening type drum washing machine, a top-opening type drum washing machine, a wave washing machine, an agitator washing machine, a small (mini) washing machine, etc.

[0086] As shown in FIGS. 5 to 7, the combined washer-dryer washing machine 1000 includes a garment storage device 1100 for storing garments to be processed ("processing" here refers to either washing or drying). The garment storage device 1100 may be a storage cylinder, a storage basket, or other device capable of storing garments. For example, the garment storage device 1100 may be configured as a drum. The drum consists of an inner cylinder and an outer cylinder. The inner cylinder is used to store garments to be processed and rotates under the action of a drive mechanism, while the outer cylinder is fixed to the main body by a suspension. The inner cylinder has water and air permeable holes. The outer cylinder is impermeable to water and air and has a first air outlet. The diameter of the inner cylinder is smaller than that of the outer cylinder. A door main body 1110 is opened at a position corresponding to the garment storage device 1100 in the housing 1200 of the combined washer-dryer washing machine 1000. The door main body 1110 is pivotally connected to the housing 1200. The opening and closing of the door body 1110 may be controlled manually by a user or with the aid of an electronic controller.

[0087] As shown in Figures 5 to 7, the combined washer-dryer washing machine 1000 includes a drying device 2000 for drying clothes in a clothing storage device 1100. The drying device 2000 is disposed above the clothing storage device 1100. The relative positions of the clothing storage device 1100 and the drying device 2000 are not fixed, and they may be disposed facing each other vertically or front to back. For example, the drying device 2000 may be disposed above the clothing storage device 1100 (Figure 6), or behind the clothing storage device 1100, or below the clothing storage device 1100, or to the side of the clothing storage device 1100 (not shown).

[0088] As shown in FIGS. 8 and 9, in the embodiment of the present application, the drying device 2000 includes a moisture absorption passage, a regeneration passage, a circulation fan 2100, a moisture absorption and dehumidification member 2200, a moisture absorption and dehumidification rotary disk drive unit 2300, and a regeneration fan 2400.

[0089] As shown in Fig. 6, the first air inlet 2901 of the moisture absorption passage communicates with the air outlet duct 1300 of the clothing storage apparatus 1100. The first air outlet 2902 of the moisture absorption passage communicates with the air inlet duct of the clothing storage apparatus 1100. As shown in Fig. 9, the first air outlet 2902 communicates with the air inlet duct of the clothing storage apparatus 1100 (not shown in Fig. 9) via the connecting member 1400. The circulation fan 2100 is located in the moisture absorption passage and is used to form a circulating airflow within the clothing storage device 1100 and the moisture absorption passage. The regeneration fan 2400 is located in the regeneration passage and is used to form a dehumidification airflow within the regeneration passage.

[0090] 6 and 9, the clothing storage apparatus 1100 has a first airflow inlet and a first airflow outlet. The first airflow inlet is a connection between the air inlet duct and the clothing storage apparatus 1100. Alternatively, the first airflow inlet on the clothing storage apparatus 1100 is in communication with the drying apparatus 2000 via the air inlet duct. The first airflow outlet is a connection between the air outlet duct 1300 and the clothing storage apparatus 1100. Alternatively, the first airflow outlet on the clothing storage apparatus 1100 is in communication with the drying apparatus 2000 via the air outlet duct 1300.

[0091] A portion of moisture absorbing and dehumidifying member 2200 is located on the moisture absorption passage, and another portion is located on the regeneration passage, so that the circulating airflow in the moisture absorption passage and the dehumidifying airflow in the regeneration passage all flow through moisture absorbing and dehumidifying member 2200. Moisture absorbing and dehumidifying rotary disk driver 2300, which may be, for example, a drive motor, is used to move (e.g., rotate) moisture absorbing and dehumidifying member 2200 relative to the moisture absorption passage and the regeneration passage. During the rotation of moisture absorbing and dehumidifying member 2200, moisture in the circulating airflow is absorbed and discharged via the dehumidifying airflow.

[0092] In one embodiment, moisture absorbing and dehumidifying member 2200 may include moisture absorbing and dehumidifying rotating disk 2201. A moisture absorbent for absorbing moisture is provided on moisture absorbing and dehumidifying rotating disk 2201. The moisture absorbent may be, for example, zeolite (molecular sieve), alkali metal silica aluminate (13X molecular sieve), lithium chloride, silica gel, modified silica gel, activated alumina, or the like.

[0093] Moisture absorption and dehumidification rotating disk drive unit 2300 is used to drive moisture absorption and dehumidification rotating disk 2201 to rotate relative to the moisture absorption path and the regeneration path. A circulating airflow and a dehumidification flow simultaneously flow over moisture absorption and dehumidification rotating disk 2201. Here, the region of moisture absorption and dehumidification rotating disk 2201 that is circulated by the circulating airflow is moisture absorption region 2907, and the region that is circulated by the dehumidification flow is regeneration region 2908.

[0094] A first separating member 2725 is provided on the first housing (e.g., lower housing 2700), and a second separating member 2822 is provided on the second mounting portion 2821. After the first housing and the second housing (e.g., upper housing 2820) are fixedly connected, the second separating member 2822 and the first separating member 2725 face each other, thereby dividing the space formed by the first housing (e.g., lower housing 2700) and the second housing (e.g., upper housing 2820) in which the moisture absorbing and dehumidifying member 2200 is located into a moisture absorbing region 2907 and a regenerating region 2908; that is, the first separating member 2725 and the second separating member 2822 divide the moisture absorbing turntable 2201 into the moisture absorbing region 2907 and the regenerating region 2908.

[0095] 8 and 9, the drying device 2000 further includes a regeneration heating module 2500 and a condenser 2600 provided on the regeneration passage. The regeneration heating module 2500 covers the regeneration area of ​​the moisture absorbing and dehumidifying member 2200 (moisture absorbing and dehumidifying rotating disk 2201) and is used to heat the regeneration area of ​​the moisture absorbing and dehumidifying member 2200 (moisture absorbing and dehumidifying rotating disk 2201) and desorb moisture absorbed by the moisture absorbing and dehumidifying member 2200 (moisture absorbing and dehumidifying rotating disk 2201). The condenser 2600 condenses the dehumidified stream flowing out from the regeneration area of ​​the moisture absorbing and dehumidifying member 2200 to dry the dehumidified stream.

[0096] In one embodiment, a rotary disk detection device may be provided at the position of the moisture absorbing and dehumidifying rotating disk 2201, which is detected by the current of the rotary disk driving motor, and the rotation speed of the moisture absorbing and dehumidifying rotating disk 2201 may be monitored and transmitted to the control device of the clothing treatment device, thereby maintaining continuous rotation of the moisture absorbing and dehumidifying rotating disk 2201 during the drying process and avoiding continuous heating of the area where the regenerative heating module 2500 is located, which would damage the moisture absorbing and dehumidifying rotating disk 2201. The control device of the clothing treatment device controls the heating power of the regenerative heating module 2500, the circulating power of the circulating fan 2100, the regenerative power of the regenerative fan 2400, etc., based on feedback of the rotation speed of the moisture absorbing and dehumidifying rotating disk 2201.

[0097] In one embodiment, drying apparatus 2000 may further include an upper housing and a lower housing (for example, when drying apparatus 2000 is arranged horizontally). The upper housing and the lower housing cover and secure the various components of drying apparatus 2000, making drying apparatus 2000 an integrated module. In one embodiment, as shown in FIGS. 8 and 9, drying apparatus 2000 further includes a housing. The housing includes a first housing (lower housing 2700) and a second housing (upper housing 2820) that house moisture absorbing / dehumidifying rotary disk 2201. In one embodiment, two separating members, first separating members 2725-1 and 2725-2 shown in FIG. 10, are provided on the first housing, and two separating members, second separating members 2822-1 and 2822-2 shown in FIG. 11, are provided on the second housing. A short shaft 2721 and a receiving portion for attaching the short shaft 2721 may be provided at a central position of the first housing (lower housing 2700), and one separating member 2725-1 of the first housing may be configured to extend from the inner peripheral wall of the housing to the housing receiving portion. Another separating member 2725-2 of the first housing (lower housing 2700) may be configured to extend from another position on the inner peripheral wall of the housing to the housing receiving portion. At least two separating members do not intersect with the short shaft 2721 and divide the internal space formed by the docking of the first and second housings into two spaces, i.e., a first space and a second space, or a quick-wicking space and a regenerating space, or a quick-wicking region 2907 and a regenerating region 2908. In some examples, the receiving portion has a circular ring shape, and the at least two separating members are provided tangentially to the outer periphery of the circular receiving portion. At least one third separating member 2726 may be further provided on the first mounting portion 2720 of the lower housing 2700. At least one third separator 2726 divides the absorbent region 2907 into at least two portions, a first absorbent region 2907-1 and a second absorbent region 2907-2, thereby dividing the circulating airflow entering the absorbent region 2907.

[0098] A first sealing member is provided between the moisture absorbing / dehumidifying rotating disk 2201 and the first separation member 2725 of the lower housing 2700, and the first sealing member is fixed to the upper end surface of the first separation member 2725 (for example, by screws, fasteners, adhesive, etc.). The first sealing member may include, for example, a sealing strip 2728 and a metal pressing piece 2727. The sealing strip 2728 may be made of a material such as rubber, foam, or leather strap. The metal pressing piece 2727 may be connected to the sealing strip 2728 by screws or adhesive to fix the sealing strip 2728 on the first separation member 2725.

[0099] A second sealing member is provided between moisture absorbing / dehumidifying rotating disk 2201 and second separating member 2822 of upper housing 2820, and the second sealing member is fixed to the lower end surface of second separating member 2822 (for example, by screws, fasteners, adhesive, etc.) and is located directly above first sealing members 2727 and 2728. The second sealing member may include, for example, a sealing ring 2824 and a metal pressing piece 2823. Sealing ring 2824 may be made of a material such as rubber, foam, or leather strap. The metal pressing piece 2823 is connected to the sealing ring 2824 by screws or adhesive to fix the sealing ring 2824 on the second separating member 2822 .

[0100] The first sealing members 2727, 2728 and the second sealing members 2823, 2824 can realize dynamic sealing between the moisture absorbing and dehumidifying member 2200 and the lower housing 2700, that is, during the rotation process of the moisture absorbing and dehumidifying member 2200, the moisture absorbing region 2907 and the regenerating region 2908 are separated and a relative seal is maintained.

[0101] 10 and 11, a housing seal ring 2724 is provided at the connection portion of the first mounting portion 2720 of the upper housing 2820 and the lower housing 2700. The housing seal ring 2724 is used to maintain the sealing property of the space in which the moisture absorption and dehumidification member 2200 is located. The housing seal ring 2724 may be, for example, a rubber gasket or a silicone gasket.

[0102] In one embodiment, the upper and lower housings of drying apparatus 2000 may be separate housings corresponding to a single component of drying apparatus 2000, or may be integrated housings corresponding to multiple components of drying apparatus 2000. For example, in the embodiment shown in FIGS. 8 and 9, lower housing 2700 of drying apparatus 2000 is an integrated housing. On integrated lower housing 2700, a mounting portion for mounting circulation fan 2100, a mounting portion for mounting moisture absorbing and dehumidifying member 2200 (i.e., a first mounting portion), a mounting portion for mounting regenerative fan 2400, and a mounting portion for mounting condenser 2600 are provided. As shown in FIG. 8, the upper housing of drying apparatus 2000 is a separate housing and includes upper housing 2810 for mounting circulation fan 2100, upper housing 2820 for mounting moisture absorbing and dehumidifying member 2200, and upper housing 2830 for mounting condenser 2600. Condenser 2600 may further have a water inlet 2610 and a water outlet 2620.

[0103] 7 to 9, a plurality of fourth mounting portions 2701 are provided on lower housing 2700 of drying device 2000, and a fifth mounting portion 2801 is provided on upper housing 2820. Fourth mounting portions 2701 and fifth mounting portions 2801 are fixed to housing 1200 of integrated washer-dryer washing machine 1000 with a wrap fastener, thereby realizing the mounting and fixing of entire drying device 2000. In this embodiment, there is no direct rigid connection between drying device 2000 and clothing storage device 1100, so that vibrations during the operation of clothing storage device 1100 are prevented from being transmitted to drying device 2000 (especially moisture absorbing and dehumidifying member 2200), thereby improving the stability and reliability of drying device 2000.

[0104] The upper housing 2820 includes a circular second mounting portion 2821 for mounting the moisture absorbing and dehumidifying member 2200, and further includes a first air outlet 2902 of the moisture absorption passage. The moisture absorbing and dehumidifying member 2200 is rotatably connected on the minor axis 2721 of the first mounting portion 2720, such that the moisture absorbing and dehumidifying member 2200 is rotatably connected in the substantially cylindrical space formed by the first mounting portion 2720 and the second mounting portion 2821.

[0105] In one embodiment, as shown in FIGS. 6 and 9, the first air inlet 2901 of the moisture absorption passage of the drying device 2000 communicates with the air outlet duct 1300 of the clothing storage device 1100 via a flexible tube (e.g., a corrugated hose) 2903. In one embodiment, the air outlet duct 1300 may be provided with a filter (e.g., a filtering net) for filtering out dust and clothing lint. Furthermore, the connecting member 1400 may communicate with the air inlet duct of the clothing storage device 1100 via a flexible tube (not shown in FIGS. 6 and 9). This prevents vibrations from the clothing storage device 1100 from being transmitted to the drying device 2000 (especially the moisture absorbing and dehumidifying member 2200), thereby improving the stability and reliability of the drying device 2000.

[0106] 8 and 9, the components of drying device 2000 (including circulation fan 2100, moisture absorbing and dehumidifying member 2200, moisture absorbing and dehumidifying rotary disk drive unit 2300, regeneration fan 2400, regeneration heating module 2500, condenser 2600, etc.) are arranged horizontally, and the rotation axes of the rotating components (including circulation fan 2100, moisture absorbing and dehumidifying member 2200, moisture absorbing and dehumidifying rotary disk drive unit 2300, and regeneration fan 2400) are substantially parallel and substantially perpendicular to the rotation axes of upper housing of combination washer-dryer washing machine 1000 and clothing storage device 1100. According to this embodiment, the height of combination washer-dryer washing machine 1000 can be minimized, thereby saving space.

[0107] In one embodiment, the dehumidification module 20 includes a moisture-absorbing and dehumidifying rotating disk 2201. As shown in FIG. 12, the moisture-absorbing and dehumidifying rotating disk 2201 has a plurality of first holes 2202 that allow airflow to pass through and dry the airflow passing through the plurality of first holes 2202. The structure of the first holes 2202 is not limited and may be through-holes of any shape (e.g., circular, elliptical, etc.) or rotary holes with any angle. The arrangement of the first holes 2202 is also not limited and may be an arrangement in which multiple curved surfaces are intertwined, or an arrangement in which arc surfaces and wave surfaces are alternately arranged. The extension direction of the first holes 2202 has a fixed extension distance, i.e., the moisture-absorbing and dehumidifying rotating disk 2201 has a fixed thickness, ensuring that the moisture-absorbing and dehumidifying rotating disk 2201 has good dehumidification performance.

[0108] The filter mesh 601 is installed in the air outlet duct 1300 to filter airflow, filtering out lint and impurities caught in the airflow and blocking or attaching the lint and impurities to the filtering surface of the filter mesh 601. As shown in FIG. 13 , the filter mesh 601 has a plurality of second holes 6013 that allow airflow to pass through. The structure of the second holes 6013 is not specifically limited and may be through-holes of any shape or rotated holes with any angle. The specific structural form of the second holes 6013 is also not specifically limited and may be a square structure, a rectangular structure, a diamond structure, a circular structure, or other polygonal structures, such as a hexagonal structure, a regular hexagonal structure, an octagonal structure, or a regular octagonal structure. When designing the structure of the filter mesh 601, the material, mesh size, aperture, and aperture ratio of the filter mesh 601 must be taken into consideration. The mechanical strength, service life, and filtering effect of the filter mesh 601 must also be fully considered, and the specific structure of the second holes 6013 in the filter mesh 601 must be reasonably determined.

[0109] Furthermore, the second holes 6013 have a certain extension distance in the extension direction, i.e., the filtration mesh 601 also has a certain thickness, which ensures the filtration effect of the filtration mesh 601 against lint and impurities. Furthermore, to balance the filtering effect and dehumidifying effect of the clothing treatment device, the distance of the second holes 6013 along the extension direction of the second holes 6013 may be set to be smaller than the distance of the first holes 2202 along the extension direction of the first holes 2202.

[0110] The area of ​​the second holes 6013 is smaller than the cross-sectional area of ​​the first holes 2202, which reduces, prevents or avoids clogging of the first holes 2202 in the moisture absorbing and dehumidifying rotating disk 2201. The airflow from the clothing storage device is guided to the drying device 2000 by the air outlet duct 1300, and a filter screen 601 is provided in the air outlet duct 1300 to filter the airflow. Therefore, the airflow first passes through the multiple second holes 6013 of the filtering mesh 601, and then passes through the multiple first holes 2202 in the moisture-absorbing and dehumidifying rotating disk 2201, and the area of ​​the second holes 6013 is smaller than the cross-sectional area of ​​the first holes 2202, which helps the filtering mesh 601 to filter smaller lint and impurities, reduces the content of lint and impurities in the airflow passing through the moisture-absorbing and dehumidifying rotating disk 2201, avoids clogging of the moisture-absorbing and dehumidifying rotating disk 2201, and improves the dehumidification efficiency of the moisture-absorbing and dehumidifying rotating disk 2201.

[0111] In this embodiment, the clothing treatment device includes a plurality of first holes 2202 provided in the moisture absorbing and dehumidifying rotating disk 2201 and a plurality of second holes 6013 provided in the filter net 601, the area of ​​the second holes 6013 being smaller than the cross-sectional area of ​​the first holes 2202, so that the airflow can be sufficiently filtered as it passes through the second holes 6013 of the filter net 601, filtering out lint and impurities in the airflow. Furthermore, because the lint and impurities in the airflow are sufficiently filtered after passing through the filter net 601, the airflow can be sufficiently dehumidified as it passes through the first holes 2202, which have a larger cross-sectional area, improving the dehumidification efficiency of the moisture absorbing and dehumidifying rotating disk 2201.

[0112] In one embodiment, the area of ​​the second holes 6013 is less than one-tenth the cross-sectional area of ​​the first holes 2202. In this embodiment, the size relationship between the area of ​​the second holes 6013 and the cross-sectional area of ​​the first holes 2202 is a more appropriate range that the inventors arrived at through multiple experiments. The inventors first considered limiting the size of the first holes 2202 of the filter net 601 to prevent clogging of the first holes 2202 of the moisture absorbing and dehumidifying rotating disk 2201, taking into consideration factors such as the effectiveness of removing lint and impurities, and airflow pressure / impact.

[0113] In one embodiment, the area of ​​the second holes 6013 is smaller than 1 / 10 of the cross-sectional area of ​​the first holes 2202. The area of ​​the second holes 6013 is set to 1 / 50 to 1 / 900 of the cross-sectional area of ​​the first holes 2202.

[0114] Furthermore, when the area of ​​the second hole 6013 is 1 / 100 to 1 / 900 of the cross-sectional area of ​​the first hole 2202, the adhesion / blocking action of the filtration mesh 601, the risk of clogging of the filtration mesh 601, the service life of the filtration mesh 601, the dehumidification efficiency of the moisture absorbing and dehumidifying rotating disk 2201, the failure rate of the moisture absorbing and dehumidifying rotating disk 2201 and the service life of the moisture absorbing and dehumidifying rotating disk 2201 are better among them.

[0115] In one embodiment, the first hole 2202 is a hole formed by an arc surface and a wave surface, and the wave height between the wave surface and the arc surface is 1.5 mm to 3 mm. Preferably, the wave height between the wave surface and the arc surface is 1.7 mm to 1.8 mm.

[0116] The dehumidification module 20 may include a moisture absorbing and dehumidifying rotating disk 2201, which may include a moisture absorbent such as a molecular sieve, alkali metal silica aluminate (13X molecular sieve), lithium chloride, silica gel, modified silica gel, activated alumina, etc. The following description will be given taking a moisture absorbing and dehumidifying rotating disk 2201 using a molecular sieve as an example.

[0117] The moisture absorbing and dehumidifying rotating disk 2201 has first holes 2202, which may be holes formed by a circular arc surface and a triangular surface, or holes formed by a large circular arc surface and a small circular arc surface, or holes formed by a circular arc surface and a wave surface. FIG. 12 is a cross-sectional view of the moisture absorbing and dehumidifying rotating disk 2201, showing four complete circular arc surfaces, each of which has substantially the same center. In the first region 2210 shown in FIG. 12, the first holes 2202 are holes formed by a circular arc surface and a triangular surface. In the second region 2220 shown in FIG. 12, the first holes 2202 are holes formed by a circular arc surface and another circular arc surface (a quarter circular arc surface or an arc surface of another length). In the third region 2230 shown in FIG. 12, the first holes 2202 are holes formed by a circular arc surface and a wave surface. The wave surface may be a surface formed by stretching in a sine / cosine pattern.

[0118] The wave height between the wave front and the arc surface is the distance between two adjacent concentric circles, i.e., d1 shown in FIG. 12, d1 may be set to 1.5 mm to 3 mm. For example, it may be set to 1.6 mm, 1.9 mm, 2.1 mm, 2.5 mm, 2.7 mm, or 2.9 mm. Preferably, the wave height between the wave front and the arc surface (i.e., d1 shown in FIG. 12), d1, may be set to 1.7 mm, 1.75 mm, or 1.8 mm.

[0119] The moisture absorbing and dehumidifying rotating disk 2201 has a constant extension distance in the extension direction of the first holes 2202, i.e., the moisture absorbing and dehumidifying rotating disk 2201 has a constant thickness, which is set to 20 mm to 35 mm, preferably 22 mm to 30 mm. The diameter of the moisture absorbing and dehumidifying rotating disk 2201 is set to 260 mm to 400 mm, preferably 300 mm to 350 mm. In one embodiment, the thickness of the moisture absorbing and dehumidifying rotating disk 2201 is set to 25 mm, and the diameter of the moisture absorbing and dehumidifying rotating disk 2201 is set to 320 mm. The thickness and diameter of the moisture absorbing and dehumidifying rotating disk 2201 may be selected depending on factors such as the magnitude of the airflow, the material of the moisture absorbing and dehumidifying rotating disk 2201, and the structure and size of the first holes 2202 of the moisture absorbing and dehumidifying rotating disk 2201.

[0120] In this embodiment, different structures and sizes of the first holes 2202 are provided in the moisture absorbing and dehumidifying rotating disk 2201. The above structure and size design can significantly improve the dehumidifying efficiency of the moisture absorbing and dehumidifying rotating disk 2201.

[0121] 13 has a rectangular structure, and the side length of the rectangle ranges from 40 μm to 200 μm. Preferably, the side length of the rectangle ranges from 80 μm to 120 μm.

[0122] The quadrangular structure may be a square structure, a rectangular structure, a diamond structure, or another quadrangular structure. When the second hole 6013 is rectangular, the side length of the quadrangular structure is the side length of the long side or the short side of the rectangle, and the side lengths of the long side and the short side are all in the range of 40 μm to 200 μm. For example, the side length of the rectangle may be set to 80 μm, 83 μm, 87 μm, 92 μm, 97 μm, 103 μm, 107 μm, 114 μm, 118 μm, or 120 μm. In other embodiments, the second holes 6013 may have a circular structure, and the radius of the circular structure is 40 μm to 200 μm, preferably 80 μm to 120 μm. In other embodiments, the second holes 6013 may have other polygonal structures, such as a hexagonal structure, a regular hexagonal structure, an octagonal structure, or a regular octagonal structure. When the second holes 6013 have a rectangular structure, a hexagonal structure, an octagonal structure, or other structure with unequal side lengths, the longest side length of the second holes 6013 may be in the range of 40 μm to 200 μm, preferably 80 μm to 120 μm.

[0123] In this embodiment, the structural installation combination of the above-mentioned first hole 2202 matches any side length range of the structure forming the second hole 6013. When the first hole 2202 and the second hole 6013 all satisfy the above range, on the one hand, the clothing treatment device can better avoid system abnormalities caused by clogging of the filter mesh 601; on the other hand, the moisture-absorbing and dehumidifying rotating disk 2201 has better dehumidifying function, and the drying efficiency of the clothing treatment device is ensured.

[0124] In one set of embodiments, the present application further provides a clothing treatment device, comprising at least a clothing storage device, a drying device 2000, and an air outlet duct 1300. The air outlet duct 1300 connects the clothing storage device and the drying device 2000, and is configured to guide airflow from the clothing storage device to the drying device 2000. The drying device 2000 includes a moisture absorbing and dehumidifying rotating disk 2201. A filtering screen 601 is provided in the air outlet duct 1300 to filter the airflow.

[0125] The moisture absorbing and dehumidifying rotating disk 2201 has a plurality of first holes 2202 that allow air to pass through, and the air is dried as it passes through the first holes 2202. The filter net 601 has second holes 6013 that allow air to pass through. The first holes 2202 are holes formed by arcuate and wavy surfaces, and the second holes 6013 have a rectangular structure, and the ratio of the wave height between the wavy and arcuate surfaces to the side length of the rectangle is 10 to 30.

[0126] As shown in FIGS. 12 and 13 , the ratio of d1 to d2 is in the range of 10 to 30, and may be, for example, d1:d2=13, 15, 17, 19, 23, 26, 28, or 30. In one specific example, the first hole 2202 has a wave height between the wave front and the arcuate surface of 1.8 mm, and the second hole 6013 has a rectangular side length of 90 μm. d1:d2=20. In one specific example, the first hole 2202 has a wave height between the wave front and the arcuate surface of 1.7 mm, and the second hole 6013 has a rectangular side length of 80 μm. d1:d2=21.25. In one specific example, the first hole 2202 has a wave height between the wave front and the arcuate surface of 1.8 mm, and the second hole 6013 has a rectangular side length of 100 μm. d1:d2=18.

[0127] In this embodiment, airflow from the clothing storage device is guided to the drying device 2000 by the air outlet duct 1300, and a filter net 601 is provided in the air outlet duct 1300 to filter the airflow. The airflow first passes through a plurality of second holes 6013 in the filter net 601, and then passes through a plurality of first holes 2202 in the moisture-absorbing and dehumidifying rotating disk 2201. The ratio of the wave height d1 in the first holes 2202 to the side length d2 in the second holes 6013 is between 10 and 30, allowing the filter net 601 to filter smaller lint and impurities, reducing the amount of lint and impurities in the airflow passing through the moisture-absorbing and dehumidifying rotating disk 2201 and preventing clogging of the moisture-absorbing and dehumidifying rotating disk 2201. Meanwhile, the larger second holes 6013 allow sufficient contact between the moist airflow and the moisture-absorbing and dehumidifying rotating disk 2201, improving the dehumidifying efficiency of the moisture-absorbing and dehumidifying rotating disk 2201.

[0128] In one embodiment, the area of ​​the second holes 6013 may be smaller than 1 / 10 of the cross-sectional area of ​​the first holes 2202. Preferably, the area of ​​the second holes 6013 is smaller than 1 / 50 of the cross-sectional area of ​​the first holes 2202, and for example, the area of ​​the second holes 6013 may be set to 1 / 50, 1 / 100, 1 / 400, 1 / 900, etc. of the cross-sectional area of ​​the first holes 2202.

[0129] In this embodiment, the structural arrangement of the first holes 2202 and the second holes 6013 is further optimized, so that the airflow can be sufficiently filtered when it passes through the second holes 6013 of the filter mesh 601, filtering out lint and impurities in the airflow. Furthermore, because the lint and impurities in the airflow are sufficiently filtered after passing through the filter mesh 601, the airflow can be sufficiently dehumidified when it passes through the first holes 2202 with a large cross-sectional area, improving the dehumidification efficiency of the moisture absorbing and dehumidifying rotating disk 2201. The structure and size of the first holes 2202 in the moisture absorbing and dehumidifying rotating disk 2201 and the second holes 6013 in the filter mesh 601 can balance the adhesion / blocking effect of the filter mesh 601, the risk of clogging of the filter mesh 601, the service life of the filter mesh 601, the dehumidification efficiency of the moisture absorbing and dehumidifying rotating disk 2201, the failure rate of the moisture absorbing and dehumidifying rotating disk 2201, and the service life of the moisture absorbing and dehumidifying rotating disk 2201.

[0130] In one set of embodiments, the present application further provides a clothing treatment device comprising a clothing storage device, a drying device 2000, and an air outlet duct 1300. The air outlet duct 1300 connects the clothing storage device and the drying device 2000 and is configured to guide airflow from the clothing storage device to the drying device 2000. The drying device 2000 includes a moisture-absorbing and dehumidifying rotating disk 2201. The moisture-absorbing and dehumidifying rotating disk 2201 has a first hole 2202 that allows airflow to pass through and dries the airflow as it passes through, and the filtration screen 601 has a second hole 6013 that allows airflow to pass through. The filtration screen 601 is installed at an angle to the flow direction of the airflow. As shown in Figures 14(a) and (b), the filtration net 601 is set at an angle to the airflow direction, and there is an angle between the setting direction of the filtration net 601 and the airflow direction, and the angle is set to a range of 30° or more, and preferably the angle between the setting direction of the filtration net 601 and the airflow direction is in the range of 70° to 80°.

[0131] The projected area of ​​second hole 6013 on a plane perpendicular to the airflow direction (airflow direction indicated by the black arrows in FIGS. 14(a) and 14(b)) is smaller than the cross-sectional area of ​​first hole 2202. Note that the projected area of ​​second hole 6013 on a plane perpendicular to the airflow direction in FIG. 13 is smaller than the area of ​​second hole 6013 itself. The cross-sectional area of ​​first hole 2202 is the area of ​​the smallest surface consisting of the arc surface and the wave surface, and the black portion in third region 2230 in FIG. 12 is the cross-sectional area of ​​first hole 2202.

[0132] In this embodiment, the filter net 601 is installed at an angle relative to the airflow direction, which differs from conventional filter nets 601 installed perpendicular to the airflow direction. In this embodiment, the size relationship between the first holes 2202 and the second holes 6013 is limited so that the projected area of ​​the second holes 6013 in a plane perpendicular to the airflow direction is smaller than the cross-sectional area of ​​the first holes 2202. On the one hand, when the airflow passes through the second holes 6013 of the filter net 601, the airflow is sufficiently filtered, filtering out lint and impurities in the airflow. On the other hand, because the lint and impurities in the airflow are sufficiently filtered after passing through the filter net 601, the airflow is sufficiently dehumidified when passing through the first holes 2202 with a larger cross-sectional area, improving the dehumidification efficiency of the moisture absorbing and dehumidifying rotating disk 2201.

[0133] In one embodiment, the air outlet duct 1300 has a mesh 601 attachment area 1361, and the plane on which the mesh 601 lies is inclined at an angle of 30° or more relative to the cross section 1360 of the mesh 601 attachment area 1361.

[0134] 15(a) and 15(b) show the mounting area 1361 of the filter screen 601 and the cross section 1360 of the mounting area 1361. FIG. 16 further shows the inclination angle θ of the plane on which the filter screen 601 is located relative to the cross section 1360 of the mounting area 1361 of the filter screen 601, where the inclination angle θ is 30° or greater. Since different installation angles of the filter screen 601 directly affect its filtering effect, this embodiment provides a settable angle for the filter screen 601 in the air outlet duct 1300 under the premise that the filtering effect reaches 80% or more.

[0135] In one embodiment, the inclination angle θ is 70°≦80°. Under the premise that the second holes 6013 and the first holes 2202 have the same structure and size, the filtering effect can be improved by 10% or more by installing the filtering screen 601 at the inclination angle provided in this embodiment.

[0136] In one embodiment, the projected area of ​​the second holes 6013 in the airflow direction is also smaller than 1 / 10 of the cross-sectional area of ​​the first holes 2202, and preferably the projected area of ​​the second holes 6013 in the airflow direction is smaller than 1 / 50 of the cross-sectional area of ​​the first holes 2202. For example, the projected area of ​​the second holes 6013 in the airflow direction may be 1 / 50, 1 / 100, 1 / 400, 1 / 900, etc. of the cross-sectional area of ​​the first holes 2202.

[0137] In this embodiment, the relationship between the projected area of ​​the second holes 6013 in the airflow direction and the cross-sectional area of ​​the first holes 2202 is limited from another perspective. On the one hand, when the airflow passes through the second holes 6013 of the filtration mesh 601, the airflow can be sufficiently filtered, filtering out lint and impurities in the airflow. On the other hand, because the lint and impurities in the airflow are sufficiently filtered out after passing through the filtration mesh 601, the airflow can be sufficiently dehumidified when passing through the first holes 2202 with a large cross-sectional area, improving the dehumidification efficiency of the moisture absorbing and dehumidifying rotating disk 2201.

[0138] In one set of embodiments, the present application further provides a clothing treatment device, wherein an air outlet duct 1300 connects the clothing storage device and the drying device 2000 and is configured to guide airflow from the clothing storage device to the drying device 2000. The air outlet duct 1300 has a first end 1301 close to the clothing storage device and a second end 1302 close to the drying device 2000, and one end of a filter screen 601 is close to the first end 1301 and the other end of the filter screen 601 is close to the second end 1302.

[0139] In a specific embodiment, the first end 1301 is provided at the rear of the clothing containing apparatus and is docked to the air outlet of the clothing containing apparatus. The second end 1302 is provided at the rear of the clothing containing apparatus and is docked to an adapter part 1303 provided on the side wall of the clothing containing apparatus (shown in FIG. 22). The adapter part 1303 communicates with the drying apparatus 2000, and the configuration of the adapter part 1303 can further save space.

[0140] 14 shows an air outlet duct 1300, a first end 1301 and a second end 1302 of the air outlet duct 1300, and a filter screen 601. The first end 1301 and the second end 1302 are partial ducts located at both ends of the air outlet duct 1300 excluding the middle portion. One end of the filter screen 601 is close to the first end 1301, and the other end of the filter screen 601 is close to the second end 1302, which increases the coverage area of ​​the filter screen 601 in the air outlet duct 1300 and allows the filter screen 601 to filter lint and impurities in the airflow over a wider area.

[0141] In one embodiment, the filtration mesh 601 covers more than half of the length of the air outlet duct 1300. As shown in Figure 14, the length of the air outlet duct 1300 is L0, and the length of the portion of the air outlet duct 1300 that the filtration mesh 601 covers is L1, where L1 > 1 / 2 * L0.

[0142] In one embodiment, the lengths of the first end 1301 and the second end 1302 are each equal to or less than two-fifths of the length of the air outlet duct 1300. Preferably, the lengths of the first end 1301 and the second end 1302 are each equal to or less than one-third of the length of the air outlet duct 1300. For example, the end point of the first end 1301 is at point 0 of the air outlet duct 1300, the first end 1301 is at point 0-2 / 5*L0 of the air outlet duct 1300, and the second end 1302 is at point 3 / 5*L0-L0 of the air outlet duct 1300. One end of the filtration mesh 601 is located at the first end 1301, and for example, one end of the filtration mesh 601 may be located at position 0, 1 / 5*L0, 1 / 6*L0, 1 / 8*L0, 3 / 10*L0, 2 / 5*L0, etc. The other end of the filtration mesh 601 is located at the second end 1302, and for example, the other end of the filtration mesh 601 may be located at 3 / 5*L0, 7 / 10*L0, 4 / 5*L0, 9 / 10*L0, L0, etc. If one end of the filtration mesh 601 is located at 3 / 10*L0 and the other end of the filtration mesh 601 is located at 9 / 10*L0, the filtration mesh 601 covers a length of 3 / 5*L0.

[0143] In one set of embodiments, the present application further provides a clothing treatment device. The air outlet duct 1300 includes a first end 1301 near the clothing storage device and a second end 1302 near the drying device 2000. The first end 1301 is located at the rear of the clothing storage device and is docked to the air outlet of the clothing storage device. The second end 1302 is located at the rear of the clothing storage device and is docked to an adapter portion 1303 located on a side wall of the clothing storage device, and the adapter portion 1303 is in communication with the drying device 2000.

[0144] The distance from one end of the filter net 601 to the air outlet of the clothing storage device is a first distance L2, and the distance from the other end of the filter net 601 to the air outlet of the clothing storage device is a second distance L3. The first distance L2 and the second distance L3 are not equal. In one embodiment, L2 may be greater than L3, and in another embodiment, L3 may be greater than L2. Figure 14 shows a structure in which L3 is greater than L2.

[0145] In this embodiment, the first distance L2 and the second distance L3 are not equal, which increases the filtering area of ​​the filtering screen 601, reduces lint and impurities in the airflow, and avoids system failure caused by lint and impurities.

[0146] In one embodiment, the difference between the second distance and the first distance is greater than half the length of the air outlet duct 1300. As shown in FIG. 14 , L3-L2>½*L0, and in this case, the filtering screen 601 covers more than half of the air outlet duct 1300, increasing the filtering area and reducing lint and impurities in the airflow, thereby preventing system failure caused by lint and impurities.

[0147] In one embodiment, the laundry treatment device further comprises a filter mesh cleaning device 6100, which is used to guide the cleaning fluid to the filter mesh 601 for cleaning. The filter mesh cleaning device 6100 is rinse The filtering surface of the filtering mesh 601 may include a pipe. rinse and is used to prevent clogging of the second holes 6013 of the filtering screen 601 by lint and impurities.

[0148] In one embodiment, the filter mesh cleaning device 6100 is installed at one end of the air outlet duct 1300 near the drying device 2000. As shown in Figure 16, the filter mesh cleaning device 6100 includes a filter mesh 601, at least one cleaning nozzle 602, and a nozzle water supply pipe 603, which are sequentially installed in the air outlet duct 1300 along the air inlet direction, so that the airflow from the washing machine drum first passes through the filter mesh 601 to filter out lint and impurities contained in the airflow. Furthermore, the cleaning nozzle 602 passes through the filter mesh 601. rinse The nozzle water supply pipe 603 communicates with the filter water supply port 3300 and is used to supply cleaning water from an external water source to the cleaning nozzle 602.

[0149] As shown in Figure 17, the filter assembly 60 is further provided with a wash water flow path (not shown). The wash water flow path is preferably provided on the non-filtering surface 6012 side of the filter screen 601, and is connected to the washing machine drain outlet. In this way, the self-cleaning water flow exits the nozzle water supply pipe 603 and reaches the nozzle, then cleans the filtering surface 6011 of the filter screen 601, washing away lint and impurities adhering to the filter screen 601. rinse After that, the water flows toward the washing machine drain and is discharged outside the washing machine. Optionally, an independent drain may be provided for the washing water flow path, allowing the self-cleaning water flow to be discharged outside the washing machine body independently. Preferably, the washing nozzle 602 gradually flattens from the nozzle water supply pipe 603 to the filter screen 601, so that the width of the filter screen 601 substantially covers the entire width of the air outlet duct 1300, thereby improving the filtering effect. Furthermore, the washing water flow covers the entire width of the filter screen 601, thereby improving the self-cleaning effect of the filter screen 601.

[0150] In one embodiment, the clothing treatment device Spraying device It also has a 6200. Spraying device 6200 is Spraying mechanism Includes. Spraying mechanismThe filter mesh 601 is movable along its length, and the cleaning fluid covers the filter mesh 601 in the first direction. As shown in FIGS. 18 to 21, Spraying device 6200 is a drive mechanism and Spraying mechanism The drive mechanism includes a drive motor 6101 and a gearbox 6102. Spraying mechanism teeth Spray head 6103 and water supply pipe 6105. Spray head 6103 is a set of spaced multiple spray hole 6104. For example, Spray head 6103 may be a shower-like structure. spray hole 6104 may be provided above and below for each row, spray hole The 6104 may be provided on the left and right sides of each column. spray hole 6104 may be arranged in one or more rows, and in one or more columns. spray hole 6104 may be provided regularly ( spray hole 6104 are arranged at equal intervals), may be arranged irregularly, or may be randomly distributed according to a certain rule. spray hole The shortest distance between 6104 is d3. Spraying device 6200, driving motor 6101, gearbox 6102, Spray head 19 shows the filter assembly 60 (including the filter mesh 601) provided on the outer wall of the clothing storage device 1100, and the filter mesh 601. spray for Spraying device 6200. The drive motor 6101 and the gear box 6102 cooperate to Spraying mechanism is the first direction ( Spraying mechanism The cleaning fluid (cleaning fluid, available water or water with detergent added) can move along the length direction of the filter net 601 in the first direction, and cover the upper and lower ends of the filter net 601 in the first direction; Spraying mechanism is the second direction ( Spraying mechanism The first direction is perpendicular to the second direction, so that the cleaning fluid covers both the left and right ends of the filtration screen 601 in the second direction.

[0151] In one embodiment, FIG. Spray head 20(a) shows the specific structure of 6103. Spray head 6103 is a front view of the Spray head The front of 6103 is Spray head 6103 is the surface facing the filtration net 601 (facing the filtration net 601), and FIG. 20(b) Spray head 6103 in the first direction. Spraying mechanism The distance traveled by spray hole 6104 is equal to or greater than the shortest distance d3, so that all positions on the filtration net 601 are directly cleaned by the cleaning fluid, and any positions on the filtration net 601 that are overlooked are avoided; Spraying device 6200 completely covers the entire filtration net 601 spray This can be guaranteed.

[0152] In one embodiment, Spray head 6103 is rotatable, and in the second direction, the cleaning fluid covers the filtration mesh 601. Spray head The rotation of 6103 is driven by a drive motor 6101 and a gearbox 6102. spray hole 6104 is rotated at a predetermined speed to remove lint and impurities adhering to the filter mesh 601.

[0153] In one set of embodiments, the present application further provides a garment treatment device comprising a garment storage apparatus, a drying apparatus 2000, a water supply assembly 3000, and an air outlet duct 1300 connecting the garment storage apparatus and the drying apparatus 2000. The air outlet duct 1300 is configured to direct airflow from the garment storage apparatus to the drying apparatus 2000.

[0154] The air outlet duct 1300 is provided with a filter mesh 601, and the filter mesh 601 is provided in the air outlet duct 1300 to filter the airflow. The water supply assembly 3000 includes a filter mesh water inlet 3300 and at least one filter mesh water inlet connected to the filter mesh water inlet 3300. Spraying mechanism Further includes:

[0155] Spraying mechanism teeth Spraying mechanismThe cleaning fluid can move along the length direction of the filter mesh 601 in the first direction, and the cleaning fluid covers the filter mesh 601 in the first direction. Spraying mechanism The length direction of is the first direction. Spraying mechanism By rotating at a first angle around the first direction as an axis, the area of ​​the filtration mesh 601 that is covered by the cleaning fluid is increased. In one embodiment, as shown in FIG. 20(c), the first angle α is 5° to 45°. In FIG. 20(c), the direction facing the paper is the first direction. Specifically, the first angle α may be set to 5°, 12°, 16°, 19°, 24°, 28°, 31°, 37°, 42°, 45°, or other angles. The rotation angle of the first angle α can be selected according to different widths of the filtration screen 601. In this embodiment, Spraying mechanism This movement allows the cleaning fluid to cover 80% or more of the area of ​​the filtration screen 601.

[0156] In one embodiment, Spraying mechanism further includes a first blocking block 6106. The first blocking block 6106 Spray head It is installed on one side away from the water supply pipe 6105 of 6103, and there are several spray hole 6104. Spray head 6103 has a cavity, and a first blocking block 6106 is provided in the cavity, and the first blocking block 6106 is movable up and down. The first blocking block 6106 is movable up and down along a first direction. Spraying device 6200 is the actual application process of the clothing treatment device, Spraying mechanism The relative position of the filter 601 may be set to a first position, i.e., Spraying mechanism The filter screen 601 is arranged parallel to and spaced apart from each other in the first direction, and the parallel space distance can be specifically adjusted according to the difference of the air outlet duct 1300. Still referring to FIG. 20(b), the first blocking block 6106 is first formed by separating the lower several spray hole 6104 can be blocked, while the upper spray holeBy increasing the spray water pressure of 6104, the cleaning effect of the upper filter net 601 can be maximized; meanwhile, during the cleaning process of the upper filter net 601, some lint and impurities at the bottom of the filter net 601 can also be removed by the filtered water. After the lint and impurities above the filter net 601 are cleaned, more spray hole 6104 is exposed, and the first blocking block 6106 is gradually lowered to wash away lint and impurities in the middle and bottom of the filtration net 601. Finally, the filtration net 601 can be washed with different water pressures. Specifically, depending on the setting of the faucet / water valve, the fluid can be washed. spray hole 6104 number (amount of sprayed water), spray hole 6104, the velocity of the cleaning fluid (spray water velocity), spray hole The pressure of the cleaning fluid in 6104 (spray water pressure) can be controlled.

[0157] In this embodiment, Spraying mechanism The spray amount, spray speed, spray pressure and spray angle are all adjustable. Spraying mechanism This can improve the cleaning effect on the filter net 601.

[0158] In one embodiment, the filtration screen 601 has opposing first and second surfaces, and the airflow first contacts the first surface (filtering surface 6011) of the filtration screen 601. Spraying mechanism is provided on the second surface (non-filtration surface 6012 ) side, facing the filtration screen 601 .

[0159] In one embodiment, Spraying mechanism is located on a first plane formed by the first direction and the second direction, and the angle between the first plane and the plane on which the filtration screen 601 is located is less than 90°. For example, the first plane is parallel to the plane on which the filtration screen 601 is located, and Spraying mechanism When the angle between the first plane and the plane on which the filter net 601 is located is smaller than 90° and larger than 0°, the end of the filter net 601 closest to the clothing receiving device (i.e. Spraying mechanism the bottom end of Spraying mechanism The sensor may be configured to contact the sensor.

[0160] In one embodiment, Spraying mechanism The distance between the filter mesh 601 and the filter 602 is in the range of 0.4 cm to 1 cm. For example, Spraying mechanism The distance between the filter 601 and the filter screen 602 may be set to 0.4 cm, 0.54 cm, 0.65 cm, 0.84 cm, 0.93 cm, 1 cm, or other values. Spraying mechanism and the filter net 601, Spraying mechanism of Spray It is rationally designed by combining parameters such as distance and spatial arrangement of the clothing treatment device.

[0161] In one embodiment, as shown in FIG. 21, FIG. 21(a) Spray head The front of 6103, i.e. Spray head 6103 facing the filtration mesh 601. Spray head 6103 on multiple rows / columns spray hole 6104 may be provided. spray hole 6104 may be provided above and below for each row, spray hole 6104 may be provided on the left and right sides of each column. spray hole The shortest distance between 6104 is d3. In the second direction, spray hole The shortest distance between 6104 is d4. The range of values ​​of d3 and d4 may be the same. In FIG. 21(b), the direction facing the paper is the first direction. spray hole The movement angle of 6104 is the second angle β. Under the premise that the width of the filtration screen 601 is determined, the range of the second angle β may be smaller than the first angle α, for example, the second angle β may be set to 3° to 40°.

[0162] In this embodiment, Spraying mechanism has multiple nozzles for ejecting water jets. spray hole 6104. spray hole 6104 is set up above and below each row spray hole 6104, and the left and right of each column spray hole 6104 in the first direction. Spraying mechanism The displacement of two spray hole 6104 is greater than or equal to the minimum distance between the Spraying mechanismThe swing angle (first angle α and / or second angle β) allows the cleaning fluid to reach the edge of the length and / or width of the filtration screen 601. Spraying mechanism The cleaning fluid reaches at least 80% of the area of ​​the filtration screen 601. Spraying mechanism the cleaning fluid reaches at least 90% of the length of the filtration screen 601, or Spraying mechanism The cleaning fluid reaches at least 90% of the width of the filter screen 601.

[0163] In one embodiment, the clothing treatment device further includes a drive motor 6101 and a gear box 6102, and the drive motor 6101 drives the gear box 6102; Spraying mechanism The gearbox 6102 is driven by the driving motor 6101, and the gearbox 6102 is driven by the driving motor 6101. Spraying mechanism can rotate perpendicular to its own length.

[0164] In one embodiment, the air outlet duct 1300 has a first end 1301 close to the clothing storage device and a second end 1302 close to the drying device 2000, and the filtration screen 601 is arranged to traverse the first end 1301 and the second end 1302 of the air outlet duct 1300.

[0165] In this embodiment, when the air outlet duct 1300 has a cylindrical structure, the filter mesh 601 has an oval mesh structure with second holes 6013. The filter mesh 601 traverses the first end 1301 and the second end 1302 of the air outlet duct 1300, and specifically, there is a contact surface between the filter mesh 601 and the pipe wall of the first end 1301, and there is also a contact surface between the filter mesh 601 and the pipe wall of the second end 1302. In this embodiment, by arranging the filter mesh 601 in this manner, the airflow in the air outlet duct 1300 can be sufficiently filtered.

[0166] In one set of embodiments, the present application further provides a clothing treatment device comprising a clothing storage device, a drying device 2000, and an air outlet duct 1300. The air outlet duct 1300 communicates the clothing storage device with the drying device 2000 and is configured to direct airflow from the clothing storage device to the drying device 2000.

[0167] The clothing storage device consists of an inner cylinder and an outer cylinder. The inner cylinder rotates under the drive of a drive motor 6101. The inner cylinder has water and air permeable holes. The outer cylinder is impermeable to water and air and has an air outlet. The air inlet of the air outlet duct 1300 is located on the rear wall of the outer cylinder, and the air outlet of the air outlet duct 1300 is located on the side wall of the outer cylinder, ensuring a tight seal between the air outlet duct 1300 and the outer cylinder while saving space in the clothing storage device. The air outlet of the air outlet duct 1300 is docked with the air inlet of the clothing storage device. The air inlet of the air outlet duct 1300 is docked with the air outlet of the clothing storage device.

[0168] The air circulation process in the clothing storage device includes the following: the highly humid air in the inner tube enters the outer tube through the water and air permeable holes in the inner tube, passes through the air inlet of the air outlet duct 1300 on the rear wall of the outer tube, reaches the filter mesh 601 in the air outlet duct 1300, after which lint and impurities are filtered out by the filter mesh 601, enters the air outlet of the air outlet duct 1300 on the side wall of the outer tube, and reaches the drying device 2000, where the highly humid air is filtered into high-temperature dry gas, which then enters the inner tube.

[0169] In one embodiment, the inner cylinder is a first cylinder. The outer cylinder is a second cylinder. The diameter of the second cylinder is larger than the diameter of the first cylinder. The central axes of the first and second cylinders can overlap. The air outlet duct 1300 is sealingly attached to the rear wall of the outer cylinder. The rear wall of the outer cylinder, the air outlet duct 1300, and the side wall of the outer cylinder together form an air outlet flow path. The rear wall of the outer cylinder is flat, and the side wall of the outer cylinder is an arcuate surface.

[0170] 15, the air outlet duct 1300 includes a vertical passage communicating with the drying device 2000 and an arc-shaped passage communicating with the clothing storage device. When the air outlet duct 1300 is provided with a filtration screen 601, the filtration screen 601 may be provided only in the vertical pipe, or in both the vertical pipe and the arc-shaped pipe.

[0171] In one embodiment, the curvature of the arcuate passage is equal to or less than the curvature of the sides of the garment containment device, ensuring that the air outlet duct 1300 is located entirely within the rear wall of the barrel.

[0172] In one embodiment, a filter screen 601 is provided in the air outlet duct 1300 to filter the airflow, and the filter screen 601 covers more than half of the vertical passage length. In this embodiment, the filter screen 601 is provided only in the vertical duct, which simplifies the installation and fixing process of the filter screen 601. Furthermore, the area of ​​the filter screen 601 is larger when the filter screen 601 is installed in the vertical passage than when it is installed in the arc-shaped passage. Specifically, the filter screen 601 covers more than half of the vertical passage length. For example, the filter screen 601 covers four-fifths of the vertical passage length.

[0173] In one embodiment, the inner cylinder is a cylinder. The outer cylinder is a polyhedron, preferably a tetrahedron, pentahedron, hexahedron, etc. The air outlet duct 1300 is sealingly attached to the rear wall or side wall of the outer cylinder.

[0174] When the air outlet duct 1300 is attached to the side wall of the outer cylinder, the air outlet duct 1300 is attached to one side of the side wall of the outer cylinder. For example, if the outer cylinder is a pentahedron, the rear wall of the outer cylinder is one base of the pentahedron, and the surface opposite the rear wall of the outer cylinder is the other base of the pentahedron, which corresponds to the clothing drop opening of the clothing storage device. The air outlet duct 1300 is attached to one side of the five side walls of the outer cylinder. The rear wall of the outer cylinder, the air outlet duct 1300, and the side wall of the outer cylinder together form a sealed air outlet flow path.

[0175] In one set of embodiments, the present application further provides a garment treatment device comprising a garment storage apparatus, a drying apparatus 2000, a water supply assembly 3000, an air outlet duct 1300, and a filtration screen 601. The air outlet duct 1300 is configured to direct airflow from the garment storage apparatus to the drying apparatus 2000.

[0176] The filter mesh 601 is provided between the air outlet of the clothing storage device and the air inlet of the drying device 2000 to filter the airflow. The water supply assembly 3000 has at least a first water supply line and a second water supply line. The first water supply line supplies water to the clothing storage device through the detergent cartridge, and the second water supply line supplies water to the clothing storage device through the filter mesh 601. The drum water inlet 3200 (the water inlet of the clothing storage device) in the water supply assembly 300 communicates with the first water supply line. The filter mesh water inlet 3300 in the water supply assembly 300 communicates with the second water supply line.

[0177] At least during the same water supply process, both the first water supply line and the second water supply line supply water. The laundry treatment device may include one or more of a washing operation, a rinsing operation, and a drying operation. Specifically, the washing operation includes a first washing stage and / or a second washing stage. The rinsing operation includes a first rinsing stage and / or a second rinsing stage (final rinsing stage). The drying operation includes a heating stage, a main drying stage, and a cooling stage. For example, water supply during the washing operation is measured, detergent is dispensed based on the measurement result, and then water is supplied through a first water supply line to wash the dispensed detergent into the clothing container. The device may be configured to open the second water supply line simultaneously with opening the first water supply line, or may be configured to open the second water supply line a short time after opening the first water supply line. After the detergent is completely washed into the clothing container, the first water supply line is closed, and any remaining water in the clothing container is supplied through the second water supply line.

[0178] For example, the water supply for the second rinse stage or the final rinse stage may be measured, and after dispensing fabric softener based on the measurement result, the water may be supplied through the first water supply line to wash the dispensed fabric softener into the clothing container. The second water supply line may be opened simultaneously with the first water supply line, or the second water supply line may be opened a short time after the first water supply line is opened. After the fabric softener has been completely washed into the clothing container, the first water supply line is closed, and all remaining water in the clothing container is supplied through the second water supply line.

[0179] In this embodiment, by providing the first water supply line and the second water supply line, on the one hand, the water filling time of the clothing storage device is shortened and the water supply efficiency of the clothing storage device is improved; on the other hand, the second water supply line supplies water to the clothing storage device through the filter screen 601, and at the same time cleans the filter screen 601, thereby avoiding clogging of the filter screen 601 and affecting the system drying performance.

[0180] In one embodiment, a filter screen 601 is provided between the air outlet of the clothing storage device and the air inlet of the drying device 2000 to filter the airflow. The second water supply line supplies water to the clothing storage device through the filter screen 601. Therefore, the diameter of the second water supply line may be set larger. For example, the diameter of the second water supply line may be larger than the diameter of the first water supply line. In this way, the amount of water supplied by the second water supply line is greater than the amount of water supplied by the first water inlet line within the same time period. In addition, because the first water supply line is closed after the detergent and / or fabric softener has been completely washed into the clothing storage device, the amount of water supplied by the second water supply line is greater than the amount of water supplied by the first water supply line.

[0181] In this embodiment, the installation of the second water supply pipe reduces the amount of water supplied through the first water supply pipe, thereby extending the use time of the first water supply pipe. Since the amount of water supplied through the second water supply pipe is greater than the amount of water supplied through the first water inlet pipe, more washing water enters through the second water supply pipe and can sufficiently filter the filter screen 601. spray It is possible.

[0182] In one embodiment, if a laundry treatment process does not require the addition of detergent and / or fabric softener to the laundry container, the addition line can be rinse There is no need to open the first water supply line, and the water supply required for the clothing storage device may be supplied only from the second water supply line.

[0183] In one embodiment, the amount of water supplied from the first water supply line and the second water supply line, the order of water supply, and the time of water supply are all adjustable. When there is a small amount of laundry to be washed, there may be cases where the washing water can be filled directly from the first water supply line by a water filling process that completely washes the detergent and / or fabric softener into the clothing storage device. When there is a small amount of laundry to be washed, there may be cases where the washing water can be filled by simultaneously supplying water from the first water supply line and the second water supply line until the detergent and / or fabric softener is completely washed into the clothing storage device from the first water supply line.

[0184] In one embodiment, during a washing operation, the water supply assembly 3000 supplies water to the garment containment apparatus via the second water supply line, providing wash water while filtering the filter screen 601. rinse It is configured to:

[0185] In one embodiment, during a rinse operation, the water supply assembly 3000 supplies water to the garment containment apparatus via the second water supply line, providing rinse water while simultaneously filtering the filter screen 601. rinse It is configured to:

[0186] In one embodiment, the water supply assembly 3000 supplies water to the garment containment apparatus through the second water supply line and the filter screen 601 during the cooling phase of the drying operation or after complete cooling. rinse However, it is configured to prevent the time between washes from being too long, causing lint and impurities to dry on the filter screen 601 and resulting in unpleasant odors or poor cleaning.

[0187] In one embodiment, the water supply assembly 3000 further comprises a step of opening the second water supply line to remove the filter screen 601 if a blockage of the filter screen 601 is detected during the main drying stage. rinseThe method for detecting whether the filter screen 601 is clogged specifically includes providing a pressure sensor to detect pressure changes in the air outlet duct 1300, providing a temperature sensor to detect temperature changes at the air inlet of the clothing storage device and / or the air outlet of the clothing storage device, providing a temperature sensor to detect temperature changes at the inlet and outlet of the condenser 2600, or providing a load current detector to detect current changes in the fan.

[0188] In the above embodiment, the water supply assembly 3000 of the clothes treatment device can open the second water supply line at different stages, so that on the one hand, water can be supplied to the clothes storage device, and on the other hand, the filter screen 601 can be opened. rinse The above design in this embodiment can timely remove lint and impurities adsorbed / attached to the filter net 601 at different stages, avoiding odors caused by clogging or missed cleaning of the filter net 601 and improving the user experience. Since the second water supply line can be opened at different stages, the filter net 601 can perform appropriate filtering at each operating stage of the device and improve the operating efficiency of the device.

[0189] In one embodiment, a flow dividing device is provided in the second water supply line. rinse To make the water flow directly to the drain outlet through a drain pipe without flowing back into the clothing storage device.

[0190] In this embodiment, in the main drying stage, the water flow can be directly introduced into the drain pipe without passing through the clothes container by controlling the flow diverter. rinse This prevents the water from flowing back into the clothing storage device, prevents the lint and impurities filtered by the filter net 601 from re-entering the clothing storage device, and indirectly improves the filtering efficiency of the filter net 601.

[0191] In one set of embodiments, the present application further provides a control method for a clothing treatment apparatus. The clothing treatment apparatus includes a clothing storage device, a drying device 2000, a water supply assembly 3000, and an air outlet duct 1300 connecting the clothing storage device and the drying device 2000. The air outlet duct 1300 is configured to guide the air flow from the clothing storage device to the drying device 2000.

[0192] A filter screen 601 is provided in the air outlet duct 1300. The filter screen 601 is provided in the air outlet duct 1300 for filtering the air flow. The water supply assembly 3000 has at least a first water supply pipeline and a second water supply pipeline. The first water supply pipeline supplies water to the clothing storage device through a detergent cartridge. The second water supply pipeline supplies water to the clothing storage device through the filter screen 601.

[0193] The control method of the clothing treatment apparatus includes the following: In at least the same water supply process, it is controlled that the first water injection volume of the first water supply pipeline is not more than the second water injection volume of the second water supply pipeline. For example, in the washing stage, if the total water supply volume of the clothing storage device is V, it is controlled that the first water injection volume V1 of the first water supply pipeline (for example, V1 = 2 / 5 * V) is smaller than the second water injection volume V2 of the second water supply pipeline (for example, V2 = 3 / 5 * V). On the premise of satisfying V1 < V2, the values of V1 and V2 may be other numbers.

[0194] In this embodiment, by setting the first water injection volume to be not more than the second water injection volume, on the one hand, the simultaneous water supply of the two pipelines shortens the water injection time of the clothing storage device and improves the water supply efficiency of the clothing storage device. On the other hand, the second water supply pipeline with a larger water injection volume supplies water to the clothing storage device, so that the filter screen 601 can be spray simultaneously, and it can be avoided that the clogging of the filter screen 601 affects the system drying performance.

[0195] In one embodiment, the second water supply volume is greater than 50% of the total water supply volume of one water supply cycle of the clothing treatment device, i.e., V2>50%*V. When water is supplied to the clothing storage device only through the first water supply line and the second water supply line, the second water supply volume through the second water supply line is greater than 50%. Of course, in other embodiments, the addition of a third water supply line is not excluded. The water supply amount from the third water supply line to the clothing storage device is the third water supply amount. At this time, it is necessary to balance the three water supply lines and further set the relationship between the first water supply amount, the second water supply amount and the third water supply amount.

[0196] In this embodiment, different amounts of water are set to the first water supply pipe and the second water supply pipe 6105, so that the amount of water supplied to the detergent cartridge can be adjusted. rinse It not only realizes the function but also achieves the maximum / longest time for washing the filter screen 601, and optimizes the function of the filter screen 601 in the laundry treatment device.

[0197] In one embodiment, during a washing operation, a first water supply amount is determined according to the amount of detergent added before washing. In the first rinse stage, the first water supply amount is 0. At this time, all water to the laundry treatment device is supplied through the second water supply line, i.e., the second water supply amount is V. In the second rinse stage, the first water supply amount is determined according to the amount of fabric softener added before rinsing.

[0198] In this embodiment, in the water supply in different laundry treatment processes, the second water supply amount is greater than the first water supply amount, so that the washing time of the filter screen 601 is extended, the washing flow rate and the washing flow rate are increased, and the filter screen 601 is washed more thoroughly. spray It is possible.

[0199] In one embodiment, the water supply assembly 3000 further includes a flow divider disposed in the second water supply line.

[0200] During the main drying stage, the water flow in the second water supply pipe is entirely directed into the drainage pipe without passing through the clothing storage device by controlling the diversion device, thereby avoiding secondary filtration and improving the filtering efficiency of the filter net 601, while at the same time preventing moisture from the filtered water from penetrating into the drying clothes, thereby improving drying efficiency.

[0201] In one set of embodiments, the present application further provides a method for controlling a garment treatment device, the garment treatment device comprising a garment storage device, a drying device 2000, a water supply assembly 3000 and an air outlet duct 1300 connecting the garment storage device and the drying device 2000, the air outlet duct 1300 being configured to guide airflow from the garment storage device to the drying device 2000.

[0202] The air outlet duct 1300 is provided with a filter mesh 601, which is provided within the air outlet duct 1300 to filter the airflow. The water supply assembly 3000 has at least a first water supply line and a second water supply line. The first water supply line supplies water to the clothing storage device through the detergent cartridge, and the second water supply line supplies water to the clothing storage device through the filter mesh 601.

[0203] A method for controlling a clothing treatment device includes the following steps: S1, determine whether to add detergent and / or fabric softener.

[0204] S2, open the first water supply line to wash the detergent and / or fabric softener.

[0205] S3, No. 1 water supply pipeline rinse At the end of the process or after the completion of the process, open the second water supply pipe and remove the filter net 601. rinse do.

[0206] In this embodiment, three different opening time nodes for the second water supply line are set, which can be applied to different water supply processes. Opening the second water supply line at the three different time nodes produces different effects. (1) Opening the second water supply line before S1 shortens the time required to supply water to the clothing storage device and increases the time required to clean the filter screen 601. (2) Opening the second water supply line while opening the first water supply line allows the first and second water supply volumes to be monitored simultaneously, making it easy to dynamically adjust the water supply speeds of the two water supply lines. (3) Closing the first water supply line while opening the second water supply line allows the first water supply volume to be determined and then the water supply process of the second water supply line to be controlled. This prevents the sum of the first and second water supply volumes from exceeding the total water supply volume during the clothing processing process.

[0207] In one set of embodiments, the present application further provides a garment treatment device comprising a garment storage device, a drying device 2000, a water supply assembly 3000, and an air outlet duct 1300 connecting the garment storage device and the drying device 2000, wherein the air outlet duct 1300 is configured to direct airflow from the garment storage device to the drying device 2000.

[0208] The air outlet duct 1300 is provided with a filter net 601, which is installed in the air outlet duct 1300 to filter the airflow. The laundry treatment device further includes a water film determination device and a water film removal device.

[0209] The water film determining device is used to detect changes in system parameters in the laundry treatment device and determine whether a water film exists on the filtration net 601 according to the changes in the system parameters. The system parameters include one or more of temperature, pressure, and current. The water film removal device is used to remove the water film from the filter mesh.

[0210] The water film determination device is used to detect and determine whether a water film exists on the filtration net 601. The water film determination device may be implemented in various ways, such as by detecting system parameters such as the temperature, pressure, current, and fan power within the treatment device. The laundry treatment device has multiple temperatures, and the specific temperature used to detect whether a water film has formed on the filtration net is specially designed by the inventors to achieve accurate detection. The water film removal device is activated when a water film exists on the filtration net 601 and is used to remove the water film from the filtration net in a timely manner. The water film removal device may be implemented in various ways, such as by removing the water film through the active movement of the filtration net 601, by assisted water film removal by another device, or by using an existing device to remove the water film.

[0211] In this embodiment, by installing a water film detection device and a water film removal device, the filtering state of the filter net 601 can be detected immediately during the operation of the device. Once a water film is present on the filter net, it will be detected in a timely manner and removed promptly, ensuring that the filter net 601 always operates in a filtering state.

[0212] In one embodiment, the water film determination device is a temperature sensor that is installed at the air outlet of the clothing storage device and is used to detect the temperature at the air outlet of the clothing storage device and determine whether a water film exists on the filtration net 601 according to the magnitude of the temperature. In this embodiment, when the temperature change near the air outlet of the clothing storage device exceeds 60°C, it is determined that a water film exists on the filtration net 601 and needs to be removed.

[0213] In one embodiment, the clothing treatment device further includes a condensation module 40, and the water film determination device is a temperature sensor, which is installed at the air inlet and / or air outlet of the condensation module 40, and is used to detect the temperature of the air inlet and / or air outlet of the condensation module 40 and determine whether a water film exists on the filtration mesh 601 according to changes in the temperature of the air inlet and / or air outlet of the condensation module 40.

[0214] In one embodiment, the drying device 2000 includes a circulation module 10, a dehumidifying module 20, a regeneration module 30, and a condensation module 40. The circulation module 10 includes a circulation fan 2100, which is used to draw in moist air from the laundry treatment device and form a circulating airflow. The dehumidifying module 20 is used to absorb moisture in the circulating airflow and convert the circulating airflow into a dry airflow after passing through a moisture-absorbing and dehumidifying rotating disk 2201. The regeneration module 30 includes a regeneration fan 2400 and a regeneration heating module 2500. The regeneration heating module 2500 is used to heat the moisture-absorbing and dehumidifying rotating disk 2201 and the regeneration airflow. The condensation module 40 is connected to the regeneration air outlet of the regeneration fan 2400, and the high-temperature, high-humidity regeneration airflow output from the regeneration air outlet is condensed to form a low-temperature, dry airflow. The area on the moisture-absorbing and dehumidifying rotating disk 2201 that is circulated by the circulating airflow is the dehumidifying section, and the area that is circulated by the regeneration airflow is the regeneration area.

[0215] The water film determination device is a temperature sensor provided at the air inlet and / or air outlet of the condensation module 40. The water film determination device detects the temperature at the air inlet and / or air outlet of the condensation module 40 and determines whether a water film is present on the filtration net 601 based on changes in the temperature at the air inlet and / or air outlet of the condensation module 40. In this embodiment, when a water film forms on the filtration net 601, the flow of air is restricted, the temperature of the circulating airflow (the circulating airflow that has entered the clothing storage device) rises, and as the temperature of the dehumidifying section rises, the temperature of the regeneration area (where the regeneration heating module 2500 is located) also rises, resulting in an increase in both the temperatures at the inlet and outlet of the condenser 2600. In this embodiment, when the temperature near the air inlet of the condenser 2600 is equal to or higher than a certain temperature threshold, for example, 100°C, the system may be configured to determine that a water film is present on the filtration net 601 and that it needs to be removed. Alternatively, when the temperature near the air outlet of the condenser 2600 is equal to or higher than a certain temperature threshold, for example, 90°C, the system may be configured to determine that a water film is present on the filtration net 601 and that it needs to be removed.

[0216] In one embodiment, the water film determining device is a load current detector, which is used to detect the magnitude of the load current of the circulation fan 2100. In this embodiment, when the load current of the circulation fan 2100 decreases in the constant speed mode, it is determined that a water film exists on the filtration screen and needs to be removed. When the load current of the circulation fan 2100 increases in the constant power mode, it is determined that a water film exists on the filtration screen and needs to be removed.

[0217] In one embodiment, the water film determination device is a pressure sensor, and is provided in the filtration screen 601 and the air outlet duct 1300 of the drying device 2000. In this embodiment, the position of the pressure sensor may vary. The water film determination device is used to detect whether the pressure change rate in the air outlet duct 1300 has reached a predetermined threshold, for example, whether the pressure change rate has reached a certain threshold, for example, 20%.

[0218] In one embodiment, the water film removal device is a filter mesh 601 oscillator, connected to the filter mesh 601 and configured to remove water films by controlling the vibration frequency of the filter mesh 601 oscillator. In this embodiment, the filter mesh 601 oscillator is configured as a strip and is installed on the non-filtering side of the filter mesh 601. The filter mesh 601 oscillator includes a control motor and a vibration piece, and the vibration piece is attached to the non-filtering side of the filter mesh 601. The vibration piece has a third hole, the diameter of which is larger than the diameter of the second hole 6013. When the presence of water films on the filter mesh is detected, the control motor of the filter mesh 601 oscillator is activated and the vibration piece is controlled to vibrate at a specific frequency, thereby removing the water films on the filter mesh 601. In this embodiment, the filter mesh 601 can resonate at the same frequency as the vibration piece, achieving good water film removal effect.

[0219] In one embodiment, the water film removal device is a power applicator. The power applicator includes a power generation module and at least one power ball. The power generation module is connected to the at least one power ball and is used to generate power of different frequencies. The power ball is spaced apart from the filtration mesh 601, and the distance between them is related to the movement distance of the power ball. The movement distance of the power ball is equal to or greater than the distance between them.

[0220] If a water film is detected to exist on the filtration mesh 601, when the power applicator is activated, there is a moment when the power ball comes into contact with the surface (non-filtering surface) of the filtration mesh 601, and the power ball applies a force to the filtration mesh 601 that is enough to break through the water film on the filtration mesh 601 in order to remove the water film.

[0221] In one set of embodiments, the present application further provides a clothes treatment device, further comprising a water film determination device.

[0222] The water film determination device detects changes in system parameters in the clothing treatment device and determines whether a water film exists on the filtration net 601 according to the changes in the system parameters. The system parameters include one or more of temperature, pressure, and current.

[0223] When the water film determination device detects that a water film exists on the filtration net 601, the fan and heater in the clothing treatment device are configured to operate in a water film removal operation mode.

[0224] In this embodiment, the filter mesh water film is removed by the structural components of the clothing treatment device itself, which reduces the modification of the clothing treatment device, saves design space, improves the function of the structural components of the clothing treatment device, and effectively removes the filter mesh water film.

[0225] In one embodiment, the fan in the clothing treatment device further includes a circulation fan 2100 used to draw in wet air from the clothing treatment device and form a circulating airflow. When the water film determination device detects the presence of a water film on the filtration screen 601, the circulation fan 2100 is configured to operate in a water film removal operation mode. In this embodiment, in the water film removal operation mode, the circulation fan 2100 operates at a higher power or maximum power to form a stronger airflow and remove the water film.

[0226] In one embodiment, in the water film removal operation mode, the circulation fan 2100 directs airflow in a predetermined direction, which is the circulation direction in which the airflow passes through the clothing storage device, the filter screen 601, the drying device 2000, and the clothing storage device in sequence. In this embodiment, the circulation fan 2100 can only rotate in the direction of the airflow generated during normal operation, and the reverse airflow generated by the reversal of the circulation fan 2100 can discharge lint and impurities in the clothing storage device from the air inlet of the clothing storage device to the drying device 2000, preventing them from being adsorbed by the moisture absorbing and dehumidifying rotating disk 2201.

[0227] In one embodiment, drying device 2000 includes a dehumidification module 20 and a regeneration module 30 . The dehumidifying module 20 includes a dehumidifying rotating disk 2201 that is used to absorb moisture in the circulating airflow. The regenerating module 30 includes a regenerative fan 2400 and a regenerative heating module 2500.

[0228] In some embodiments, drying device 2000 further includes a housing that covers and secures each component of drying device 2000, and drying device 2000 is formed as an integrated module. The housing may be formed as an upper housing 2820 and a lower housing 2700. In some embodiments, the housing includes a first housing (lower housing 2700) that houses moisture absorbing / dehumidifying rotating disk 2201, and a second housing (upper housing 2820). Two separating members, first separating members 2725-1 and 2725-2 shown in FIG. 10, are formed on the first housing, and two separating members, second separating members 2822-1 and 2822-2 shown in FIG. 11, are formed on the second housing. A short shaft 2721 and a receiving portion for attaching short shaft 2721 may be provided at a central position of the first housing (lower housing 2700), and one separating member 2725-1 of the first housing may be configured to extend from the inner circumferential wall of the housing to the housing receiving portion. Another separator 2725-2 of the first housing (lower housing 2700) may be configured to extend from another position on the inner peripheral wall of the housing to the housing receiving portion. The at least two separators do not intersect with the minor axis 2721, dividing the internal space formed by the first and second housings docking into two spaces, i.e., a first space and a second space, or a moisture absorption space and a regeneration space, or a moisture absorption region and a regeneration region. In some embodiments, the receiving portion is annular, and the at least two separators are arranged tangentially to the outer periphery of the annular receiving portion.

[0229] Moisture absorbing and dehumidifying rotating disk 2201 rotates around the rotation axis under the action of moisture absorbing and dehumidifying rotating disk drive unit 2300. When moisture absorbing and dehumidifying rotating disk 2201 rotates to the moisture absorption region, it can sufficiently adsorb moisture in the airflow from the clothing storage device, and when moisture absorbing and dehumidifying rotating disk 2201 rotates to the regeneration region, it can sufficiently desorb the moisture absorbed by moisture absorbing and dehumidifying rotating disk 2201, thereby restoring the moisture absorption function of moisture absorbing and dehumidifying rotating disk 2201.

[0230] The regeneration fan 2400 is used to form a regeneration airflow and restore the moisture absorbing and dehumidifying rotating disk 2201 to a dry state. The area of ​​the moisture absorbing and dehumidifying rotating disk 2201 that is circulated by the airflow is the dehumidification area, and the area that is circulated by the regeneration airflow is the regeneration area. The regeneration heating module 2500 is used to heat the moisture absorbing and dehumidifying rotating disk 2201 and the regeneration airflow in the area where the regeneration area is located.

[0231] The clothes treatment device further comprises a first heater for heating the wash water in the clothes containing device.

[0232] The heater in the clothing treatment device includes a first heater and / or a regenerative heating module 2500. When the water film determination device detects that a water film is present on the filtration net 601, the first heater and / or the regenerative heating module 2500 is configured to operate in a water film removal operation mode.

[0233] In the water film removal mode of operation, the first heater and / or regenerative heating module 2500 can operate at higher or maximum power to increase the temperature in the air outlet duct 1300 and further improve the efficiency of water film removal.

[0234] Furthermore, when it is necessary to remove the water film, the fan and heater of the clothing treatment device itself in the above embodiment, the filter mesh 601 oscillator in the above embodiment, and the power applicator in the above embodiment can be used alone or in combination to improve the water film removal effect of the filter mesh 601.

[0235] In one set of embodiments, the present application further provides a method for controlling a clothing treatment device, the clothing treatment device comprising a clothing storage device, a drying device 2000, and an air outlet duct 1300 connecting the clothing storage device and the drying device 2000, the air outlet duct 1300 being configured to guide airflow from the clothing storage device to the drying device 2000.

[0236] A filtering mesh 601 is provided in the air outlet duct 1300, and the filtering mesh 601 is provided in the air outlet duct 1300 to filter the airflow. The method for controlling the garment treatment device includes: detecting a change in a system parameter in the garment treatment device, the system parameter including one or more of temperature, pressure, and current.

[0237] It determines whether a water film exists on the filtration net 601 depending on the change in the system parameters.

[0238] If the presence of a water film on the filtration screen 601 is detected, the circulation fan 2100 is controlled to operate at a higher power or maximum power, and / or if the presence of a water film on the filtration screen 601 is detected, the regenerative heating module 2500 is controlled to operate at a higher power or maximum power.

[0239] In one embodiment, the clothing treatment device further includes a water film removal device, which is controlled to vibrate at a first frequency to remove the water film when it is detected that a water film exists on the filtration net 601.

[0240] In this embodiment, the water film removal device may be a driven vibration device for the filter screen 601 or a power device for striking the filter screen 601. The magnitude of the first frequency is adjustable. The first frequency can be adjusted based on the degree of change in the system parameters.

[0241] One set of embodiments of the present application provides a clothing treatment device, which includes a clothing storage device 1100 and a drying device 2000. The drying device 2000 includes a housing, a moisture absorbing and dehumidifying rotating disk 2201, a moisture absorbing and dehumidifying rotating disk drive 2300, a circulation fan 2100, a regeneration fan 2400, a heating module 2500, a condensation module 1600, a memory, and a processor.

[0242] The circulation fan 2100, the regeneration fan 2400, the moisture absorbing and dehumidifying rotating disk 2201, the heating module 2500, the condenser 2600, the memory and the processor are communicatively connected to each other, computer instructions are stored in the memory, and the processor executes the computer instructions to perform the control method of the clothing treatment device in any one of the above embodiments.

[0243] One set of embodiments of the present application provides a computer-readable storage medium, in which an application program is stored, and when the application program is executed by a processor, the control method of the clothing processing device in any one of the above embodiments is realized.

[0244] In any of the above sets / any of the above embodiments of the present application, any one / several such features may be combined with each other to improve the drying efficiency of the drying device.

[0245] The above is only a preferred embodiment of the present application, and does not limit the present application. Those skilled in the art can make various modifications and variations to the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall all be included in the protection scope of the present application. It should be noted that in the following accompanying drawings, like symbols and letters indicate like items, so that once an item is defined in one accompanying drawing, no further definition or explanation is required in subsequent accompanying drawings.

[0246] Although the specific embodiments of the present application have been described above, the scope of protection of the present application is not limited thereto, and any modifications or substitutions that a person skilled in the art can easily conceive within the technical scope of the present application are all included in the scope of protection of the present application. Therefore, the scope of protection of the present application is governed by the claims.

Claims

1. 1. A method for controlling a clothing treatment device comprising a clothing storage device, a drying device, a water supply assembly, and an air outlet duct connecting the clothing storage device and the drying device, comprising: the air outlet duct is configured to guide airflow from the clothing storage apparatus to the drying apparatus; a filter screen is provided in the air outlet duct to filter the airflow; The water supply assembly has at least a first water supply line and a second water supply line, the first water supply line supplies water to the clothing storage device through a detergent cartridge, and the second water supply line supplies water to the clothing storage device through the filtration screen, The method for controlling the clothing processing device includes: determining whether to add detergent and / or fabric softener; opening the first water supply line to flush out the detergent and / or fabric softener; A method for controlling a laundry treating device, comprising: opening the second water supply pipe to rinse the filter net at the final stage or after completion of rinsing of the first water supply pipe.

2. 2. The method for controlling a clothing processing device according to claim 1, further comprising controlling the first amount of water supplied from the first water supply pipe to be equal to or less than the second amount of water supplied from the second water supply pipe.

3. The method for controlling a clothes treating device according to claim 2, wherein the second water supply amount is greater than 50% of the total water supply amount during one water supply process of the clothes treating device.

4. In a washing operation, the first amount of water is determined according to the amount of detergent added before washing; In the first rinse stage, the first water injection amount is 0, and / or 3. The method of claim 2, wherein the first amount of water to be injected is determined in accordance with the amount of fabric softener added before rinsing in the second rinsing step.

5. the water supply assembly further includes a flow divider disposed in the second water supply line; 2. The method for controlling a clothing processing device according to claim 1, wherein, during the main drying stage, the flow diverter is controlled to direct all of the water flow in the second water supply line into the drain line without passing through the clothing storage device.

6. The clothing treatment device further comprises a spraying device configured to spray the filter mesh, The spraying device includes a drive mechanism and a spraying mechanism; The method for controlling the clothing processing device includes: supplying water to the spray mechanism; The method for controlling a clothing processing device according to claim 1, further comprising controlling the drive mechanism to rotate the spraying mechanism back and forth around the rotation axis of the spraying mechanism and to spray cleaning fluid onto a predetermined area of ​​the filtration screen.

7. A control method for a clothing processing device as described in Claim 6, characterized in that the area of ​​the specified region is 80% or more of the area of ​​the filtration mesh.

8. A clothing treatment device comprising a clothing storage device, a drying device, a water supply assembly, an air outlet duct, and a filtration screen, the air outlet duct is configured to guide airflow from the clothing storage apparatus to the drying apparatus; the filter mesh is disposed between the air outlet of the clothing storage device and the air inlet of the drying device to filter the airflow; The water supply assembly has at least a first water supply line and a second water supply line, the first water supply line supplies water to the clothing storage device through a detergent cartridge, and the second water supply line supplies water to the clothing storage device through the filter screen. The clothes treating device, wherein both the first water supply line and the second water supply line supply water to the clothes storage device at least during the same water supply process.

9. A clothing treatment device as described in Claim 8, characterized in that the water supply volume of the second water supply pipe is greater than the water supply volume of the first water supply pipe.

10. In the washing stage, the water supply assembly is configured to supply water through the second water supply pipe so as to supply wash water and simultaneously rinse the filter screen; 9. The laundry treating device of claim 8, wherein during a rinsing stage, the water supply assembly is configured to supply water through the second water supply line to provide rinsing water and simultaneously rinse the filter screen.

11. A clothing treatment device as described in Claim 8, characterized in that during the cooling stage of the drying operation or after complete cooling, the water supply assembly rinses the filter screen through the second water supply pipe.

12. The clothing treatment device described in Claim 8, characterized in that the water supply assembly is further configured to open the second water supply line to rinse the filter screen if clogging of the filter screen is detected during a drying operation.

13. The drying device further includes a diversion device provided in the second water supply pipe, The clothing treatment device of claim 11 or 12, wherein during the drying operation, the flow diverter controls the water flow in the second water supply line to be directly introduced into the drain line without passing through the clothing storage device.

14. The second water supply line is configured to open the second water supply line to rinse the filter screen before or after a cooling stage of the drying operation; or The clothing treatment device of claim 8, wherein the second water supply line is configured to open the second water supply line to rinse the filter screen if the filter screen is clogged.

15. The filtration net is provided at an angle to the flow direction of the airflow, or The garment treatment device further comprises a spraying device configured to spray the filter screen; The spraying device includes a drive mechanism and a spraying mechanism; the drive mechanism is configured to provide a drive force for moving the spray mechanism; The clothing treatment device of claim 8, wherein the spray mechanism is connected to the drive mechanism and configured to spray cleaning fluid onto a predetermined area of ​​the filter screen.

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