Filter screen assembly and clothes treatment equipment

Abstract

The utility model belongs to the technical field of clothes processing equipment, and relates to a filter screen assembly and clothes processing equipment, and the filter screen assembly comprises a filter screen, a filter element and a filter element, the filter screen is arranged on a flow channel to filter fluid flowing through the flow channel; the filter screen assembly comprises a net rack and a filter screen, a net rack opening is formed in the net rack, and the filter screen is arranged at the net rack opening; and the filling piece is used for filling an assembling gap between the net rack and the runner. The filling piece is arranged to fill the assembly gap and adsorb the water film on the filter screen, soft flocks are prevented from entering other parts of the washing machine from the assembly gap, the filling piece has certain water absorption capacity, and when the filter screen is in a ventilation state, the water film can be pushed to the peripheral side of the filter screen under the action of wind power, so that the water film is prevented from entering other parts of the washing machine. The water film is absorbed by the filling piece, and the filling piece plays a role in accelerating removal of the water film.

Description

TECHNICAL FIELD

[0001] The utility model relates to clothes processing equipment technical field especially, relates to a filter screen subassembly and clothes processing equipment. BACKGROUND

[0002] In the related art of washing machines, such as washer-dryer, there are mainly heat pump washer-dryer, electric heating washer-dryer, etc., these washing machines all have certain drying effect, but the filter screen of the drying air duct generally has poor hair blocking effect, which leads to too much hair in the drying air duct, affecting drying efficiency, and the hair is easy to flow into other components through the drying air duct. SUMMARY

[0003] The utility model provides a filter screen subassembly and clothes processing equipment to solve the technical problem of poor hair blocking effect of the filter screen of the drying air duct in the prior art.

[0004] The utility model aims at designing a filter screen subassembly, the filter screen subassembly includes:

[0005] A net rack is arranged on the flow channel, and a filter screen is arranged on the net rack to filter the fluid flowing through the flow channel.

[0006] A filler is arranged between the net rack and the flow channel to fill the assembly gap therebetween.

[0007] In some embodiments, the filler is arranged outside the net rack and can cover at least part of the surface of the net rack.

[0008] In some embodiments, the net rack includes an inner ring wall and an outer ring wall.

[0009] The net rack includes an inner ring wall and an outer ring wall.

[0010] The inner ring wall is arranged around the net rack opening, and the filter screen is arranged at the net rack opening; the outer ring wall is arranged on the flow channel, and the filler is connected to the outer side wall of the outer ring wall and abuts against the flow channel.

[0011] In some embodiments, the outer ring wall has a first connecting portion, the filler has a second connecting portion on the wall surface connected to the outer ring wall, the first connecting portion and the second connecting portion are matched to connect the filler and the outer ring wall.

[0012] In some embodiments, the first connecting portion is a groove, and the second connecting portion is a protrusion, and the protrusion is fixedly bonded in the groove.

[0013] In some embodiments, the filler is a sponge.

[0014] In some embodiments, the filter screen assembly further comprises:

[0015] a sprayer comprising a spray head, a water inlet pipe in communication with the spray head, and an assembly plate connected to the water inlet pipe; the assembly plate is used to arrange the spray head on the flow channel, and the spray head is arranged close to the filter screen;

[0016] The spray head is formed with a spray opening, which can spray water to the filter screen.

[0017] In some embodiments, the filter screen has a mesh surface center and a mesh surface edge, and the mesh surface of the filter screen is convex towards the direction close to the spray head from the mesh surface edge to the mesh surface center.

[0018] In some embodiments, the mesh frame is provided with a rib, which is attached to one side of the mesh surface of the filter screen, and the spray head is located on the other side of the mesh surface of the filter screen.

[0019] In some embodiments, a laundry treatment apparatus is provided, comprising:

[0020] a laundry treatment drum, a wall of which is provided with an air outlet flow channel, the air outlet flow channel being in communication with the laundry treatment drum;

[0021] the above-mentioned filter screen assembly, which is arranged in the air outlet flow channel.

[0022] In some embodiments, a laundry treatment apparatus is provided, comprising:

[0023] a laundry treatment drum, a wall of which is provided with an air outlet flow channel, the air outlet flow channel being in communication with the laundry treatment drum;

[0024] the above-mentioned filter screen assembly, which is arranged in the air outlet flow channel;

[0025] a mounting opening is formed in a side wall of the air outlet flow channel, the mounting opening being in communication with the air outlet flow channel, a mounting frame is arranged at the mounting opening, the assembly plate is arranged on the mounting frame, and the spray head enters the inside of the air outlet flow channel through the mounting opening.

[0026] In some embodiments, the laundry treatment apparatus further comprises a drying assembly and a water supply assembly.

[0027] an air inlet flow channel is arranged at a drum opening of the laundry treatment drum, the air inlet flow channel being in communication with the laundry treatment drum;

[0028] The drying assembly is located outside the garment processing drum and includes an air duct, a two-piece box, and a drying fan; the two-piece box contains two pieces, and the air inlet duct, air duct, two-piece box, drying fan, and air outlet duct are connected in sequence.

[0029] The water supply assembly includes a water valve and a water supply pipe; the water valve, the water supply pipe, and the water inlet pipe are connected in sequence.

[0030] In some embodiments, the mesh frame is provided with screw connectors and / or snap-fit ​​connectors, the mesh frame is connected to the air outlet channel through the screw connectors and / or snap-fit ​​connectors, and the filler fills the assembly gap between the mesh frame and the air outlet channel.

[0031] In some embodiments, the mounting bracket has a sealing ring groove, a sealing ring is provided in the sealing ring groove, the inner sidewall of the sealing ring abuts against the hole wall of the mounting opening, and the mounting plate has a protrusion that abuts against and cooperates with the sealing ring.

[0032] The solution provided by this utility model has the following advantages compared with the prior art:

[0033] By setting up fillers to fill the assembly gaps between the mesh frame and the inner wall of the flow channel, lint is prevented from entering other parts of the washing machine through the assembly gaps. In addition, the fillers have a certain water absorption capacity. When the filter screen is in a ventilated state, the water film can be pushed to the periphery of the filter screen by the wind and absorbed by the fillers. The fillers play a role in accelerating the removal of the water film. Attached Figure Description

[0034] The accompanying drawings, as part of this utility model, are used to provide a further understanding of the present utility model. The illustrative embodiments and descriptions of the present utility model are used to explain the present utility model, but do not constitute an undue limitation of the present utility model. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0035] Figure 1 This is an exploded view of the filter assembly shown in an embodiment of the present invention;

[0036] Figure 2 This is a schematic diagram of the filter assembly shown in an embodiment of the present invention;

[0037] Figure 3 This is a top view of the filter assembly and sprayer shown in an embodiment of the present invention;

[0038] Figure 4 This is a cross-sectional view of the filter assembly and sprayer shown in an embodiment of the present invention;

[0039] Figure 5 This is an exploded view of the filter assembly and sprayer shown in an embodiment of the present invention;

[0040] Figure 6 This is one of the schematic diagrams of the garment processing equipment shown in the embodiments of this utility model;

[0041] Figure 7 This is illustrated in the embodiments of the present utility model. Figure 6 Enlarged view of point A in the middle;

[0042] Figure 8 This is the second schematic diagram of the clothing processing equipment shown in this embodiment of the present invention.

[0043] In the diagram: 1-Net frame, 101-Inner ring wall, 102-Outer ring wall, 2-Filter screen, 3-Filling part, 4-Outlet air duct, 401-Inlet air duct, 5-First connecting part, 6-Second connecting part, 7-Sprayer, 701-Spray head, 702-Water inlet pipe, 703-Assembly plate, 704-Spray nozzle, 8-Rib strip, 9-Mounting bracket, 10-Mounting port, 11-Screw connector, 12-Snap-fit ​​connector, 13-Sealing ring groove, 14-Sealing ring, 15-Clothes handling cylinder, 16-Water supply pipe, 17-Water valve, 18-Protrusion, 19-Air duct, 20-Two devices, 21-Drying fan.

[0044] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0045] In the description of this utility model, it should be noted that the terms "inner" and "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0046] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "contact," and "communication" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0047] In washing machine related technologies, such as washer-dryer combos, there are mainly heat pump washer-dryers and electric heating washer-dryers. These washing machines all have a certain drying effect, but they generally have the problem that the filter screen of the drying air duct is not effective in blocking lint, resulting in too much lint in the drying air duct, affecting the drying efficiency, and lint can easily enter other components through the drying air duct.

[0048] Based on this, the following embodiments are proposed.

[0049] Example 1:

[0050] like Figure 1 , 2 As shown in Figures 6, 7, and 8, this embodiment provides a filter assembly for use in a flow channel to filter fluid flowing through the flow channel; the filter assembly includes:

[0051] A mesh frame 1 and a filter screen 2 are provided, wherein the mesh frame 1 has a mesh frame opening and the filter screen 2 is disposed at the mesh frame opening;

[0052] Filler 3, which is used to fill the assembly gap between the space frame 1 and the flow channel.

[0053] In this embodiment, the filter assembly can be installed in the flow channel of the fluid being filtered, i.e., the flow channel of the washing machine's drying air duct. The installation method is to connect the mesh frame 1 to the inner wall of the flow channel, so that the filter assembly is fixed inside the flow channel. Thus, the filter assembly can filter the airflow flowing in the drying air duct and block the lint carried in the airflow. With the mesh frame 1 connected to the inner wall of the flow channel, the filler 3 is squeezed between the mesh frame 1 and the inner wall of the flow channel. Preferably, the filler 3 is made of an elastic absorbent material, such as an elastic absorbent sponge. The filler 3 fills the assembly gap between the mesh frame 1 and the inner wall of the flow channel, preventing lint from entering other parts of the washing machine through the assembly gap. The setting of the filler 3 improves the lint blocking effect of the filter assembly, improves the cleanliness and operational stability of the drying air duct, and effectively prevents lint from affecting the drying efficiency. Meanwhile, the filler 3 has a certain water absorption capacity. The airflow in the drying duct sometimes carries a certain amount of water vapor. The water vapor easily forms a water film on the filter screen 2. When the filter screen 2 is in a ventilated state, the water film can be pushed to the periphery of the filter screen 2 by the wind and absorbed by the filler 3. Thus, the filler 3 plays a role in accelerating the removal of the water film.

[0054] Optionally, in one implementation of this embodiment, such as Figure 2 As shown,

[0055] The filler 3 is disposed around the outside of the space frame 1 and can cover at least a portion of the surface of the space frame 1.

[0056] The filler 3 covers at least a portion of the surface of the mesh frame 1, so that the filler 3 itself can fully perform its function of filling the assembly gaps and adsorbing the water film on the filter screen 2.

[0057] Optionally, in one implementation of this embodiment, such as Figure 1 , 2 As shown,

[0058] The space frame 1 includes an inner ring wall 101 and an outer ring wall 102;

[0059] The inner ring wall 101 is configured to form the mesh frame opening, and the filter screen 2 is provided at the mesh frame opening; the outer ring wall 102 is used to be disposed on the flow channel, and the outer side wall of the outer ring wall 102 is connected to the filler 3, and the filler 3 abuts against the flow channel.

[0060] In this embodiment, the filter screen 2 is connected to the inner ring wall 101 of the mesh frame 1. The filter screen 2, as the main filter component in the filter screen assembly, is located inside the mesh frame 1, which facilitates the connection between the outer side of the mesh frame 1 and the flow channel. The filler 3 is connected to the outer ring wall 102 and covers at least part of the surface of the mesh frame 1. The mesh frame 1 is connected to the flow channel, and the filler 3 fits against the flow channel. The connection method between the filler 3 and the outer ring wall 102 allows the filler 3 to fully play its role in filling the assembly gaps and adsorbing the water film on the filter screen 2.

[0061] Optionally, in one implementation of this embodiment, such as Figure 1 As shown,

[0062] The outer ring wall 102 has a first connecting part 5, and the wall surface where the filler 3 is connected to the outer ring wall 102 has a second connecting part 6 that fits with the first connecting part 5. The first connecting part 5 and the second connecting part 6 cooperate to connect the filler 3 and the outer ring wall 102.

[0063] Preferably, the first connecting part 5 is a groove, and the second connecting part 6 is a protrusion, with the protrusion fixedly bonded to the groove.

[0064] In this embodiment, both the mesh frame 1 and the filler 3 are annular, and the filter screen 2 is circular. By adding adhesive to the grooves or protrusions, the grooves and protrusions are bonded to each other, thereby fixing the filler 3 to the outer contour line of the mesh frame 1. This connection method not only makes the connection between the filler 3 and the outer ring wall 102 firm, but also makes it easy for the filler 3 to cover the surface of the mesh frame 1. Thus, when the mesh frame 1 is connected to the flow channel, the filler 3 fits against the flow channel. The filler 3 can fully play its role in filling the assembly gaps and adsorbing the water film on the filter screen 2, effectively preventing lint from passing through the assembly gap between the mesh frame 1 and the inner wall of the flow channel and accumulating on the rear section of the drying air duct, the fan blades of the drying fan, and other washing machine components such as the two-piece assembly. This avoids the lint affecting the drying performance of the washing machine, ensures the cleanliness of the drying air duct, and effectively improves the drying efficiency.

[0065] Optionally, in one implementation of this embodiment, such as Figures 3-8 As shown,

[0066] The sprayer 7 includes a spray head 701, a water inlet pipe 702 communicating with the spray head 701, and an assembly plate 703 connected to the water inlet pipe 702; the assembly plate 703 is used to set the spray head 701 on the flow channel, and the spray head 701 is set close to the filter screen 2.

[0067] The spray head 701 has a spray nozzle, which can spray water onto the filter screen 2.

[0068] In this embodiment, water is supplied to the water inlet pipe 702, and the water is sprayed out from the spray nozzle 704 along the spray head 701 and sprayed onto the filter screen 2, which cleans the filter screen 2. The mounting plate 703 makes it easy to fix the entire sprayer to the mounting surface, so that the entire sprayer is fixed on the upper side of the filter screen 2.

[0069] In this embodiment, by setting up the sprayer 7, lint on the filter screen 2 can be washed and cleaned from multiple directions during the clothes drying process of the washing machine, ensuring the cleanliness of the drying air duct and effectively improving drying efficiency. The sprayer 7 enables automatic cleaning of the filter screen 2, eliminating the need for manual cleaning, making the cleaning operation convenient and improving the user experience.

[0070] In addition, the filter assembly is located in the flow channel and its shape matches the flow channel. In addition to rinsing and cleaning the filter 2 by the sprayer, the washing water can also be agitated by the clothes treatment drum 15 during operation to wash away the residual clothes lint on the filter 2, thus achieving a rinsing effect.

[0071] Optionally, in one implementation of this embodiment, as shown in 1, 2, 5-7,

[0072] The filter screen 2 has a center and an edge. From the edge to the center, the mesh of the filter screen 2 protrudes towards the spray head 701.

[0073] In this embodiment, the design of the center of the filter screen 2 being raised compared to the periphery makes it easier for the water film on the filter screen 2 to disperse to the periphery under the action of airflow or its own weight. Thus, whether the water film is formed during the spraying process or formed by water vapor in the drying air duct, it is easy to disperse to the periphery under the action of airflow or its own weight, and be absorbed by the filler 3 or fall and be discharged along the drying air duct.

[0074] Optionally, in one implementation of this embodiment, as shown in 1-3,

[0075] The mesh frame 1 is provided with ribs 8, which are attached to one side of the mesh surface of the filter screen 2, and the spray head 701 is located on the other side of the mesh surface of the filter screen 2.

[0076] The two ends of the rib 8 are fixedly connected to two opposite points on the inner ring wall 101. The rib 8 reinforces the mesh surface of the filter screen 2, so that the mesh surface of the filter screen 2 maintains the shape of the middle convexity and prevents the mesh surface of the filter screen 2 from deforming.

[0077] Example 2

[0078] like Figures 6-8 As shown, this embodiment provides a garment processing device.

[0079] The garment processing drum has a flow channel 15, and its drum wall is provided with an air outlet flow channel 4, which is connected to the garment processing drum flow channel 15.

[0080] The filter assembly according to any one of claims 1 to 6, wherein the filter assembly is disposed in the air outlet flow channel 4.

[0081] An installation port communicating with the flow channel is provided on the side wall of the flow channel. A mounting bracket 9 is provided at the installation port. The assembly plate 703 is provided on the mounting bracket 9. The spray head 701 enters the interior of the flow channel through the installation port.

[0082] Furthermore, an installation port channel 10 is provided on the side wall of the air outlet channel 4, which communicates with the air outlet channel 4. An installation bracket channel 9 is provided at the installation port channel 10. The assembly plate channel 703 is provided on the installation bracket channel 9. The spray head channel 701 enters the interior of the air outlet channel 4 through the installation port channel 10.

[0083] In this embodiment, the sprayer 7 is fixed to the air outlet duct 4 by connecting the assembly plate 703 and the mounting bracket 9 with screws, ensuring that the spray nozzle 704 faces the filter screen 2. This design allows the filter screen assembly to be firmly fixed to the air outlet duct 4. The sprayer 7 is located above the filter screen 2, facilitating spraying and cleaning of the filter screen 2. The spray head 701 in the sprayer 7 is connected to the air outlet duct 4 by a pin, making assembly convenient. The sprayer 7 can wash and clean the lint on the filter screen 2 during the drying process of clothes in the washing machine, improving the cleanliness of the drying air duct and increasing drying efficiency. The advantages of the filter screen assembly in Embodiment 1 are also present in this embodiment, and will not be repeated here.

[0084] Optionally, in one implementation of this embodiment, such as Figure 6 As shown,

[0085] The garment processing equipment also includes:

[0086] Drying components and water supply components;

[0087] The opening of the garment processing cylinder 15 is provided with an air inlet channel 401, which is connected to the garment processing cylinder.

[0088] The drying assembly is located outside the clothing processing drum 15 and includes an air passage 19, a two-piece box, and a drying fan 21; the two-piece box contains two pieces 20, and the air inlet duct 401, air passage 19, two-piece box, drying fan 21, and air outlet duct 4 are connected in sequence.

[0089] The water supply assembly includes a water valve 17 and a water supply pipe 16; the water valve 17, the water supply pipe 16, and the water inlet pipe 702 are connected in sequence.

[0090] The drying fan 21 operates, causing the drying airflow to enter the clothes processing drum 15 along the air inlet channel 401 to dry the clothes. After being filtered by the filter assembly, the drying airflow continues to circulate through the air outlet channel 4.

[0091] By opening the water valve 17, water enters the water supply pipe 16, flows through the water supply pipe 16 to the water inlet pipe 702, then into the spray head 701, and finally sprays out from the spray nozzle 704 onto the filter screen 2. This allows the sprayer 7 to spray and rinse the filter screen 2, removing lint from the filter screen.

[0092] Optionally, in one implementation of this embodiment, such as Figure 1 , 2 As shown in Figure 5,

[0093] The mesh frame 1 is provided with screw connectors 11 and / or snap-fit ​​connectors 12. The mesh frame 1 is connected to the air outlet channel 4 through the screw connectors 11 and / or snap-fit ​​connectors 12. The filler 3 fills the assembly gap between the mesh frame 1 and the air outlet channel 4.

[0094] The screw connector 11 has a screw hole. By screwing the screw into the screw hole and the mounting surface, the screw connector 11 is fixed to the mounting surface, thereby fixing the mesh frame 1 to the mounting surface. Preferably, the screw connector 11 and the snap-fit ​​connector 12 can be used simultaneously. The snap-fit ​​connector 12 can be directly snapped into the snap-fit ​​position on the mounting surface, which is convenient for disassembly and can maintain a firm connection between the mesh frame 1 and the mounting surface. The mounting surface is fixedly connected to the inner wall of the air outlet duct 4.

[0095] Optionally, in one implementation of this embodiment, as shown in 1, 2, and 5,

[0096] The mounting bracket 9 has a sealing ring groove 13, and a sealing ring 14 is provided at the sealing ring groove 13. The inner side wall of the sealing ring 14 abuts against the hole wall of the mounting port 10. The mounting plate 703 has a protrusion 18 that abuts against and cooperates with the sealing ring 14.

[0097] The sealing ring groove 13 provides a mounting position for the sealing ring 14. The sealing ring 14 is partially installed in the sealing ring groove 13, making the sealing ring 14 more firmly connected to the mounting bracket 9. The connection between the sealing ring 14 and the sealing ring groove 13 has an annular protrusion that fits the shape of the sealing ring groove 13. The annular protrusion is stuck in the sealing ring groove 13. The inner sidewall of the sealing ring 14 abuts against the hole wall of the mounting port 10. The inner sidewall of the sealing ring 14 can be fixedly bonded to the hole wall of the mounting port 10. Thus, the inner sidewall of the sealing ring 14 provides a good sealing effect at the mounting port 10. When the assembly plate 703 is connected to the mounting bracket 9, the protrusion 18 holds the inner sidewall of the sealing ring 14 between itself and the hole wall of the mounting port 10. Thus, the setting of the sealing ring 14 can effectively prevent the spray water or hot air flow inside the flow channel from escaping from the mounting port 10.

[0098] In summary, the ingenious design of the filter assembly lies in:

[0099] First, by setting up fillers, the assembly gap between the mesh frame and the inner wall of the flow channel is filled, preventing lint from entering other parts of the washing machine through the assembly gap. In addition, the fillers have a certain water absorption capacity. When the filter screen is in a ventilated state, the water film can be pushed to the periphery of the filter screen by the wind and absorbed by the fillers. The fillers play a role in accelerating the removal of the water film.

[0100] Secondly, the design of the filter screen with a raised center compared to the periphery makes it easier for the water film on the filter screen to disperse to the periphery under the action of airflow or its own weight. Thus, whether the water film is formed during the spraying process or formed by water vapor in the drying duct, it is easy to disperse to the periphery under the action of airflow or its own weight, and be absorbed by the filling material or fall and be discharged along the drying duct.

[0101] It can be further understood that in this disclosure, "multiple" refers to two or more, and other quantifiers are similar. "And / or" describes the relationship between related objects, indicating that three relationships can exist; for example, A and / or B can represent: A alone, A and B simultaneously, and B alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. The singular forms "a," "the," and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0102] It is further understood that the terms "first," "second," etc., are used to describe various types of information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another, and do not indicate a specific order or degree of importance. In fact, the expressions "first," "second," etc., are completely interchangeable. For example, without departing from the scope of this disclosure, first information can also be referred to as second information, and similarly, second information can also be referred to as first information.

[0103] It is further understood that although operations are described in a specific order in the accompanying drawings in the embodiments of this disclosure, this should not be construed as requiring these operations to be performed in the specific order or serial order shown, or requiring all of the shown operations to be performed to obtain the desired result. In certain environments, multitasking and parallel processing may be advantageous.

[0104] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the following claims.

[0105] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A filter assembly, characterized in that, The filter assembly includes: A mesh frame (1) and a filter screen (2), wherein the mesh frame (1) is used to be installed on the flow channel; and the filter screen (2) is installed on the mesh frame (1) for filtering the fluid flowing through the flow channel. Filler (3) is used to fill the assembly gap between the space frame (1) and the flow channel.

2. The filter assembly according to claim 1, characterized in that, The filler (3) surrounds the outside of the grid frame (1) and can cover at least a portion of the surface of the grid frame (1).

3. The filter assembly according to claim 1, characterized in that, The space frame (1) includes an inner ring wall (101) and an outer ring wall (102); The inner ring wall (101) is arranged to form a mesh frame opening, and the filter screen (2) is provided at the mesh frame opening. The outer ring wall (102) is used to be arranged on the flow channel. The outer side wall of the outer ring wall (102) is connected to the filler (3), and the filler (3) abuts against the flow channel.

4. The filter assembly according to claim 3, characterized in that, The outer ring wall (102) has a first connecting part (5), and the filler (3) has a second connecting part (6) on the wall surface connected to the outer ring wall (102) that fits with the first connecting part (5). The first connecting part (5) and the second connecting part (6) cooperate to connect the filler (3) and the outer ring wall (102).

5. The filter assembly according to claim 4, characterized in that, The first connecting part (5) is a groove, and the second connecting part (6) is a protrusion, and the protrusion is fixedly bonded to the groove.

6. The filter assembly according to claim 1, characterized in that, The filler (3) is a sponge.

7. The filter assembly according to any one of claims 1-6, characterized in that, The filter assembly also includes: The sprayer (7) includes a spray head (701), a water inlet pipe (702) communicating with the spray head (701), and an assembly plate (703) connected to the water inlet pipe (702); the assembly plate (703) is used to set the spray head (701) on the flow channel, and the spray head (701) is set close to the filter screen (2); The spray head (701) has a spray nozzle that can spray water onto the filter screen (2).

8. The filter assembly according to claim 7, characterized in that, The filter screen (2) has a center and an edge. From the edge to the center, the surface of the filter screen (2) protrudes towards the spray head (701).

9. The filter assembly according to claim 7, characterized in that, The mesh frame (1) is provided with ribs (8), which are attached to one side of the mesh surface of the filter screen (2), and the spray head (701) is located on the other side of the mesh surface of the filter screen (2).

10. A garment processing device, characterized in that, include: The garment processing drum (15) has an air outlet channel (4) on its wall, and the air outlet channel (4) is connected to the garment processing drum (15); The filter assembly according to any one of claims 1 to 6, wherein the filter assembly is disposed in the air outlet duct (4).

11. A garment processing device, characterized in that, include: The garment processing drum (15) has an air outlet channel (4) on its wall, and the air outlet channel (4) is connected to the garment processing drum (15); The filter assembly as described in any one of claims 7-9, wherein the filter assembly is disposed in the air outlet duct (4); An installation port (10) communicating with the air outlet channel (4) is provided on the side wall of the air outlet channel (4). A mounting bracket (9) is provided at the installation port (10). The assembly plate (703) is provided on the mounting bracket (9). The spray head (701) enters the interior of the air outlet channel (4) through the installation port (10).

12. The garment processing equipment according to claim 11, characterized in that, The garment processing equipment also includes: a drying unit and a water supply unit; The clothing processing cylinder (15) is provided with an air inlet channel (401) at its opening, and the air inlet channel (401) is connected to the clothing processing cylinder; The drying assembly is located outside the garment processing drum (15) and includes an air duct (19), a two-piece box, and a drying fan (21); the two-piece box contains two pieces (20), and the air inlet duct (401), air duct (19), two-piece box, drying fan (21), and air outlet duct (4) are connected in sequence. The water supply assembly includes a water valve (17) and a water supply pipe (16); the water valve (17), the water supply pipe (16) and the water inlet pipe (702) are connected in sequence.

13. The garment processing apparatus according to any one of claims 10-12, characterized in that, The mesh frame (1) is provided with screw connectors (11) and / or snap-fit ​​connectors (12). The mesh frame (1) is connected to the air outlet channel (4) through the screw connectors (11) and / or snap-fit ​​connectors (12). The filler (3) fills the assembly gap between the mesh frame (1) and the air outlet channel (4).

14. The garment processing apparatus according to claim 11 or 12, characterized in that, The mounting bracket (9) has a sealing ring groove (13), and a sealing ring (14) is provided in the sealing ring groove (13). The inner sidewall of the sealing ring (14) is attached to the hole wall of the mounting port (10). The mounting plate (703) has a protrusion (18) that is attached to and cooperates with the sealing ring (14).

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