CN219527090U

CN219527090U - Laundry appliance

Info

Publication number: CN219527090U
Application number: CN202320223137.8U
Authority: CN
Inventors: 黄再超
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-08-15
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses a washing device, and belongs to the technical field of washing. The laundry device includes: the drying device comprises an inner cylinder, an outer cylinder, a drying assembly and a cleaning assembly. The drying air duct in the drying assembly is connected with the outer cylinder, and the drying air duct is communicated with the inner cylinder through a vent on the outer cylinder. In addition, set up and wash the subassembly and be connected with the stoving wind channel, and this washs the subassembly and can be used for spraying the washing liquid to the stoving wind channel. In this way, when the heat pump part integrated in the drying assembly outputs hot air into the inner tub through the drying duct to dry laundry in the inner tub, contaminants (e.g., lint) may be generated to be attached in the drying duct. Through cleaning assembly to stoving wind channel injection washing liquid, these washing liquids can carry out effectual washing with the flock that adheres to in the stoving wind channel, have guaranteed the clean in the stoving wind channel, and then have guaranteed that the stoving effect of stoving subassembly to the clothing in the inner tube is better. And reduces the probability of the lint having an adverse effect on the heat pump components in the drying assembly.

Description

Laundry appliance

Technical Field

The utility model relates to the technical field of laundry, in particular to laundry equipment.

Background

With the rise of living standards of residents, the existing washing equipment (such as a washing machine) is required to meet not only the washing requirement, but also the drying requirement after washing clothes, and the washing and drying integrated machine is applied.

The laundry often generates more contaminants (e.g., lint) during the drying stage, which typically adhere to the inner walls of the drying section, resulting in poor drying of the laundry by the drying section.

Disclosure of Invention

The embodiment of the utility model provides a laundry device. The problem of the stoving effect of stoving part to clothing among the prior art is relatively poor can be solved, technical scheme is as follows:

in one aspect, there is provided a laundry appliance comprising:

the device comprises an inner cylinder, an outer cylinder, a drying assembly and a cleaning assembly;

the inner cylinder is positioned in the outer cylinder and is rotationally connected with the outer cylinder, and the outer cylinder is provided with a ventilation opening;

the drying assembly includes: the drying air duct is connected with the outer cylinder and is communicated with the inner cylinder through the ventilation opening;

the cleaning assembly is connected with the drying air duct, and the cleaning assembly is configured to: and spraying cleaning liquid to the drying air duct.

Optionally, the drying duct includes: the air duct body is provided with an air inlet at the end part close to the connecting shell, and the filter screen is used for covering the air inlet;

wherein the cleaning assembly is configured to: and spraying cleaning liquid to the inner wall of the air duct body and/or the filter screen.

Optionally, the connection casing has first wash hole and second wash hole, wash the subassembly and fix on the outer wall of connection casing, and cover first wash hole with the second wash hole, wash the subassembly and be used for respectively through first wash hole with the second wash hole is to two net faces that set up relatively in the filter screen spray the washing liquid.

Optionally, the cleaning assembly includes: the cleaning device comprises a cleaning shell and a cleaning pipeline connected with the cleaning shell, wherein one side, close to the connecting shell, of the cleaning shell is provided with an accommodating cavity, the accommodating cavity covers the first cleaning hole and the second cleaning hole, and the accommodating cavity is communicated with the cleaning pipeline.

Optionally, the first cleaning hole array is arranged in at least one row, the second cleaning hole array is arranged in at least one row, and the orthographic projection of the filter screen on the connecting casing is located between at least one row of the first cleaning holes and at least one row of the second cleaning holes.

Optionally, the first cleaning hole and the second cleaning hole are inclined towards the filter screen.

Optionally, the cleaning assembly further comprises: and the sealant is positioned between the cleaning shell and the connecting shell and is respectively bonded with the cleaning shell and the connecting shell.

Optionally, one end of the filter screen is connected with the connecting casing, the other end is connected with the outer cylinder, and one side of the outer cylinder, which is close to the filter screen, is provided with a flow guiding piece, and the flow guiding piece is used for guiding the cleaning liquid sprayed onto two screen surfaces of the filter screen into a sewage draining cavity between the outer cylinder and the inner cylinder.

Optionally, a gap is formed between the flow guiding piece and the filter screen;

the two net surfaces of the filter screen are a first net surface and a second net surface respectively, the second net surface is relatively close to the first net surface to the air inlet, the flow guide piece can directly guide cleaning liquid sprayed onto the first net surface to the sewage draining cavity, and the cleaning liquid sprayed onto the second net surface can also be guided to the sewage draining cavity through the gap.

Optionally, a surface of the flow guiding element, which is close to the filter screen, is an inclined surface, and an included angle between the second screen surface and the inclined surface is an acute angle.

The technical scheme provided by the embodiment of the utility model has the beneficial effects that at least:

a laundry appliance may include: the drying device comprises an inner cylinder, an outer cylinder, a drying assembly and a cleaning assembly. The drying air duct in the drying assembly is connected with the outer cylinder, and the drying air duct is communicated with the inner cylinder through a vent on the outer cylinder. In addition, set up and wash the subassembly and be connected with the stoving wind channel, and this washs the subassembly and can be used for spraying the washing liquid to the stoving wind channel. In this way, when the heat pump part integrated in the drying assembly outputs hot air into the inner tub through the drying duct to dry laundry in the inner tub, contaminants (e.g., lint) may be generated to be attached in the drying duct. Through cleaning assembly to stoving wind channel injection washing liquid, these washing liquids can carry out effectual washing with the flock that adheres to in the stoving wind channel, have guaranteed the clean in the stoving wind channel, and then have guaranteed that the stoving effect of stoving subassembly to the clothing in the inner tube is better. And reduces the probability of the lint having an adverse effect on the heat pump components in the drying assembly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of an external structure of a laundry apparatus according to an embodiment of the present utility model;

fig. 2 is a partial structural schematic view of the laundry apparatus shown in fig. 1;

FIG. 3 is a cross-sectional view of a portion of the structure shown in FIG. 2;

fig. 4 is a schematic diagram showing a drying effect of a laundry device according to an embodiment of the present utility model;

fig. 5 is a sectional view showing a part of the structure of a laundry apparatus according to an embodiment of the present utility model;

fig. 6 is a schematic view of a portion of another laundry apparatus according to an embodiment of the present utility model;

FIG. 7 is an exploded schematic view of the laundry appliance shown in FIG. 6;

fig. 8 is a cross-sectional view of another laundry appliance provided in an embodiment of the present utility model;

fig. 9 is a cross-sectional view of still another laundry apparatus provided in an embodiment of the present utility model.

Specific embodiments of the present utility model have been shown by way of the above drawings and will be described in more detail below. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, fig. 1 is a schematic view of an external structure of a laundry apparatus according to an embodiment of the present utility model, fig. 2 is a schematic view of a portion of the laundry apparatus shown in fig. 1, and fig. 3 is a cross-sectional view of a portion of the laundry apparatus shown in fig. 2. The laundry device 000 may include: the drum 100, the tub 200, the drying assembly 300, and the washing assembly 400.

The drum 100 in the laundry appliance 000 may be located within the tub 200, and the drum 100 may be rotatably connected with the tub 200. The tub 200 in the laundry device 000 may have a vent 201.

The drying assembly 300 in the laundry apparatus 000 may include: a drying duct 301 connected to the outer tub 200, and the drying duct 301 may communicate with the inner tub 100 through a vent 201 of the outer tub 200.

The washing assembly 400 in the laundry apparatus 000 may be connected with the drying duct 301, and the washing assembly 400 may be configured to: the cleaning liquid is sprayed to the drying duct 301.

In the embodiment of the present utility model, please refer to fig. 2, fig. 3 and fig. 4, and fig. 4 is a schematic diagram illustrating a drying effect of a laundry device according to an embodiment of the present utility model. By connecting the drying duct 301 in the drying assembly 300 with the outer tub 200, the drying duct 301 communicates with the inner tub 100 through the vent 201 on the outer tub 200. In addition, a cleaning assembly 400 is provided to be connected to the drying duct 301, and the cleaning assembly 400 may be used to spray cleaning liquid to the drying duct 301. In this way, when the heat pump part integrated in the drying assembly 300 outputs hot air into the inner tub 100 through the drying duct 301 to dry laundry in the inner tub 100, contaminants (e.g., lint) may be generated to be attached in the drying duct. And cleaning liquid is sprayed to the drying air duct 301 through the cleaning assembly 400, and the cleaning liquid can effectively wash the flocks attached in the drying air duct 301, so that the cleaning in the drying air duct 301 is ensured, and the drying effect of the drying assembly 300 on the clothes in the inner barrel 100 is further ensured to be better. And reduces the probability of lint adversely affecting heat pump components in the drying assembly 300.

In summary, the embodiments of the present utility model provide a laundry device, which may include: the drying device comprises an inner cylinder, an outer cylinder, a drying assembly and a cleaning assembly. The drying air duct in the drying assembly is connected with the outer cylinder, and the drying air duct is communicated with the inner cylinder through a vent on the outer cylinder. In addition, set up and wash the subassembly and be connected with the stoving wind channel, and this washs the subassembly and can be used for spraying the washing liquid to the stoving wind channel. In this way, when the heat pump part integrated in the drying assembly outputs hot air into the inner tub through the drying duct to dry laundry in the inner tub, contaminants (e.g., lint) may be generated to be attached in the drying duct. Through cleaning assembly to stoving wind channel injection washing liquid, these washing liquids can carry out effectual washing with the flock that adheres to in the stoving wind channel, have guaranteed the clean in the stoving wind channel, and then have guaranteed that the stoving effect of stoving subassembly to the clothing in the inner tube is better. And reduces the probability of the lint having an adverse effect on the heat pump components in the drying assembly.

Alternatively, referring to fig. 3 and 5, fig. 5 is a sectional view showing a part of the structure of a laundry apparatus according to an embodiment of the present utility model. The drying duct 301 of the drying assembly 300 may include: a connection housing 301a connected to the outer tub 200 at the vent 201 of the outer tub 200, and an air duct body 301b and a filter screen 301c connected to the connection housing 301 a. The end of the air duct body 301b near the connection housing 301a may have an air inlet a1, and the filter screen 301c may be used to cover the air inlet a1 of the air duct body 301 b. Wherein the cleaning assembly 400 may be configured to: the cleaning liquid is sprayed to the inner wall of the air duct body 301b and/or the filter screen 301c. In the present utility model, the connection housing 301a and the duct body 301b may be of an integral structure. In this case, by disposing the filter 301c in the drying duct 301 at the air inlet a1 of the duct body 301b, the filter 301c covers the air inlet a1. In this way, with this filter screen 301c, it is possible to filter contaminants (e.g., lint) carried in the drying air flow blown out by the inner drum 100 to the drying duct 301, so that the lint adheres to the filter screen 301c without adhering to other components in the drying assembly 300 as much as possible. And the cleaning assembly 400 can spray cleaning liquid to the filter screen 301c, so that the filter screen 301c is ensured to be clean, and further the drying effect of the drying assembly 300 on clothes is ensured not to be affected by the filter screen 301c. It should be noted that, if a very small amount of filings is attached to the inner wall of the air duct body 301b, the inner wall of the air duct body 301b may be cleaned by the cleaning assembly 400; alternatively, the cleaning unit 400 can simultaneously spray the cleaning liquid on the filter 301c and the inner wall of the duct body 301 b. By way of example, the cleaning liquid sprayed from the cleaning assembly 400 may be water or a liquid mixed with a detergent, and embodiments of the present utility model are not particularly limited thereto.

In the embodiment of the present utility model, please refer to fig. 6 and 7, fig. 6 is a schematic view of a portion of another laundry apparatus according to an embodiment of the present utility model, and fig. 7 is an exploded schematic view of the laundry apparatus shown in fig. 6. The connection cabinet 301a in the drying duct 301 may have a first washing hole b1 and a second washing hole b2. The cleaning assembly 400 is fixed on the outer wall of the connection housing 301a and covers the first cleaning hole b1 and the second cleaning hole b2 on the connection housing 301 a. The cleaning assembly 400 may be used to spray cleaning liquid through the first cleaning hole b1 and the second cleaning hole b2 toward two opposite surfaces of the filter 301c. In this case, by providing the first cleaning hole b1 and the second cleaning hole b2 in the connection housing 301a, the cleaning assembly 400 fixed to the outer wall of the connection housing 301a can cover the first cleaning hole b1 and the second cleaning hole b2, and the cleaning liquid is sprayed toward the two mesh surfaces provided opposite to each other in the filter mesh 301c through the first cleaning hole b1 and the second cleaning hole b2. In this way, both sides of the filter 301c are cleaned through the first cleaning hole b1 and the second cleaning hole b2, so that the cleaning degree of the filter 301c is improved. In addition, the filter 301c can be directly cleaned by the cleaning assembly 400 without removing the filter 301c from the laundry apparatus 000, cleaning the filter, and then loading the filter into the laundry apparatus 000. Thus, the automation degree of the washing equipment 000 is higher, and the use experience of a user is improved. The cross-sectional shapes of the first cleaning hole b1 and the second cleaning hole b2 may be the same or different, and the embodiment of the present utility model is not particularly limited. For example, the cross-sectional shapes of the first and second cleaning holes b1 and b2 may be circular or square.

Alternatively, as shown in fig. 5 and 6, the cleaning assembly 400 may include: a cleaning housing 401, and a cleaning line 402 connected to the cleaning housing 401. The side of the washing case 401 near the connection housing 301a may have a receiving chamber 401a, the receiving chamber 401a of the washing case 401 may cover the first washing hole b1 and the second washing hole b2, and the receiving chamber 401a of the washing case 401 may communicate with the cleaning pipe 402. In this case, by covering the first cleaning hole b1 and the second cleaning hole b2 with the accommodation chamber 401a of the cleaning case 401, the accommodation chamber 401a of the cleaning case 401 is communicated with the cleaning piping 402. In this way, the cleaning liquid can enter the accommodating chamber 401a in the cleaning case 401 through the cleaning pipe 402, and then be sprayed toward the screen surface of the filter screen 301c through the first cleaning hole b1 and the second cleaning hole b2. It should be noted that, during actual use, the cleaning pipe 402 of the cleaning assembly 400 may be connected to a water inlet valve (not shown) of the washing apparatus 000, and after the laundry is dried, the water inlet valve of the washing apparatus 000 is opened to introduce water into the accommodating cavity 401a of the cleaning case 401. The water is sprayed from the first cleaning holes b1 and the second cleaning holes b2 toward the filter 301c to wash the filth attached to the filter 301c.

In the embodiment of the present utility model, as shown in fig. 7, the first cleaning holes b1 in the connection housing 301a may be arranged in at least one row in an array, and the second cleaning holes b2 in the connection housing 301a may be arranged in at least one row in an array. Wherein, the front projection of the filter 301c on the connection housing 301a may be located between the at least one row of first cleaning holes b1 and the at least one row of second cleaning holes b2. In this case, by arranging the first washing holes b1 in the connection housing 301a in at least one row, the second washing holes b2 are also arranged in at least one row, and the orthographic projection of the filter screen 301c on the connection housing 301a may be located between the at least one row of the first washing holes b1 and the at least one row of the second washing holes b2. In this way, the two mesh surfaces of the filter mesh 301c can be simultaneously cleaned through the at least one row of first cleaning holes b1 and the at least one row of second cleaning holes b2. For example, the first washing holes b1 in the connection housing 301a may be arranged in a row, and the second washing holes b2 in the connection housing 301a may be arranged in a row. The arrangement direction of each first cleaning hole b1 in the row of first cleaning holes b1 may be parallel to the plane in which the filter 301c is located, and the arrangement direction of each second cleaning hole b2 in the row of second cleaning holes b2 may be parallel to the plane in which the filter 301c is located. It should be noted that the number of rows of the first cleaning holes b1 and the number of rows of the second cleaning holes b2 may be the same or different, which is not particularly limited in the embodiment of the present utility model.

Alternatively, the first cleaning hole b1 and the second cleaning hole b2 in the connection housing 301a are inclined toward the filter screen. That is, in the direction perpendicular to the screen surface of the filter screen 301c, the water outlet of the first cleaning hole b1 is closer to one of the two screen surfaces of the filter screen 301c than the water inlet of the first cleaning hole b 1; the water outlet of the second cleaning hole b2 is closer to the other of the two mesh surfaces of the filter screen 301c than the water inlet of the second cleaning hole b2. In this case, by providing the first cleaning hole b1 and the second cleaning hole b2 each inclined toward the filter screen 301c. In this way, the cleaning liquid in the accommodating chamber 401a in the cleaning case 401 can be sprayed to the two screen surfaces of the filter screen 301c through the first cleaning hole b1 and the second cleaning hole b2 provided obliquely. The efficiency of cleaning the filter net 301c through the first cleaning hole b1 and the second cleaning hole b2 is ensured. It should be noted that, the length extending direction of the first cleaning hole b1 and the length extending direction of the second cleaning hole b2 may be parallel to the surface of the filter screen 301c, which is not particularly limited in the embodiment of the present utility model.

In an embodiment of the present utility model, as shown in fig. 7, the cleaning assembly 400 may further include: a sealant 403 is disposed between the cleaning case 401 and the connection case 301a, and the sealant 403 may be bonded to the cleaning case 401 and the connection case 301a, respectively. In this case, by disposing a sealant 403 between the cleaning case 401 and the connection housing 301a, the edge portion of the cleaning case 401 is bonded to the connection housing 301a with the sealant 403. In this way, the cleaning liquid introduced into the accommodating chamber 401a of the cleaning case 401 is not leaked from the connection position of the cleaning case 401 and the connection cabinet 301a, and the use reliability of the laundry device 000 is ensured. The sealant 403 may be, for example, a gel having waterproof property.

Alternatively, referring to fig. 8, fig. 8 is a cross-sectional view of another laundry apparatus according to an embodiment of the present utility model. One end of the filter 301c may be connected to the connection housing 301a, the other end is connected to the outer tub 200, and one side of the outer tub 200 near the filter 301c may have the guide 202. The deflector 202 may be used to direct cleaning liquid sprayed onto both sides of the filter screen 301c into the trapway c1 between the outer cartridge 200 and the inner cartridge 100. In this case, by providing the deflector 202 at the side of the outer tub 200 near the filter 301c, the deflector 202 can guide the liquid formed after the cleaning liquid sprayed on the two mesh surfaces of the filter 301c washes the filter 301c into the drain chamber c1 between the outer tub 200 and the inner tub 100 in the laundry device 000. So that the liquid generated by washing the filter 301c can be directed to a designated area, thereby making the use experience of the laundry device 000 better. In the present utility model, the laundry appliance 000 is generally provided with a drain pump (not shown in the drawing) capable of discharging the liquid flowing into the drain chamber c1 to the outside of the laundry appliance 000. For example, the outer wall of the outer cylinder 200 may have two first clamping members d1 disposed opposite to each other, the inner wall of the connection housing 301a may have two second clamping members d2 disposed opposite to each other, and the first clamping members d1 are disposed opposite to the second clamping members d 2. In this way, the filter screen 301c can be first clamped into the two first clamping pieces d 1; then, the connection casing 301a is connected with the outer wall of the outer cylinder 200, and the second clamping piece d2 is clamped with the filter screen 301c, so as to fix the filter screen 301c.

In an embodiment of the present utility model, as shown in fig. 8, a gap e1 may be provided between the air guide 202 on the side of the outer cylinder 200 near the filter 301c and the filter 301c. The two mesh surfaces of the filter 301c may be a first mesh surface f1 and a second mesh surface f2, respectively, and the second mesh surface f2 of the filter 301c is closer to the air inlet a1 than the first mesh surface f 1. The guide 202 can directly guide the cleaning liquid sprayed onto the first screen surface f1 of the filter 301c to the drainage cavity c1 between the outer cylinder 200 and the inner cylinder 100, and can also guide the cleaning liquid sprayed onto the second screen surface f2 of the filter 301c to the drainage cavity c1 between the outer cylinder 200 and the inner cylinder 100 through the gap e1 between the guide 202 and the filter 301c. In this case, the first surface f1 and the second surface f2 of the filter 301c can be cleaned at the same time by the first cleaning holes b1 and the second cleaning holes b2. Therefore, the cleaning liquid will generate liquid after cleaning the first and second surfaces f1 and f2 of the filter 301c. The liquid generated after the cleaning solution cleans the first mesh surface f1 of the filter mesh 301c can be directly guided to the sewage cavity c1 between the outer cylinder 200 and the inner cylinder 100 by the guide member 202. The guide 202 is also capable of guiding the liquid generated after the cleaning liquid cleans the second mesh surface f2 of the filter 301c to the sewage draining cavity c1 between the outer cylinder 200 and the inner cylinder 100 through the gap e1 between the guide 202 and the filter 301c. In this way, the cleaning of the liquid generated after cleaning the first and second net surfaces f1 and f2 of the filter net 301c is further conveniently realized.

Alternatively, referring to fig. 8 and 9, fig. 9 is a cross-sectional view of still another laundry apparatus according to an embodiment of the present utility model. The surface of the guide member 202 on the side of the outer cylinder 200 near the filter screen 301c is an inclined surface 202a, and the included angle between the second screen surface f2 of the filter screen 301c and the inclined surface 202a may be an acute angle. In this case, the surface of the deflector 202 adjacent to the filter screen 301c is provided as a slope 202a. In this way, the liquid generated after the cleaning liquid cleans the second screen surface f2 of the filter screen 301c can smoothly flow to the drain chamber c1 between the outer cylinder 200 and the inner cylinder 100 through the inclined surface 202a. And the included angle between the inclined plane 202a and the second net surface f2 of the filter screen 301c is an acute angle, so that the possibility that liquid generated after the cleaning liquid cleans the second net surface f2 of the filter screen 301c flows to other areas is guaranteed to be low, and the reliability of the flow guiding of the liquid generated after the flow guiding piece 202 cleans the second net surface f2 of the filter screen 301c is guaranteed. It should be noted that, the size of the included angle between the inclined plane 202a of the flow guiding element 202 and the second screen surface f2 of the filter screen 301c may be set according to actual needs, which is not limited in the embodiment of the present utility model.

In the present disclosure, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless explicitly defined otherwise.

The foregoing description of the preferred embodiments of the present utility model is not intended to limit the utility model, but is intended to cover all modifications, equivalents, alternatives, and improvements falling within the spirit and principles of the utility model.

Claims

1. A laundry appliance, comprising: an inner cylinder (100), an outer cylinder (200), a drying assembly (300) and a cleaning assembly (400);

the inner cylinder (100) is positioned in the outer cylinder (200), the inner cylinder (100) is rotationally connected with the outer cylinder (200), and the outer cylinder (200) is provided with a ventilation opening (201);

the drying assembly (300) includes: a drying air duct (301) connected to the outer cylinder (200), and the drying air duct (301) is communicated with the inner cylinder (100) through the ventilation opening (201);

the cleaning assembly (400) is connected with the drying duct (301), and the cleaning assembly (400) is configured to: and spraying cleaning liquid to the drying air duct (301).

2. Laundry appliance according to claim 1, characterized in that the drying tunnel (301) comprises: a connecting casing (301 a) connected with the outer cylinder (200) at the vent (201), and an air duct body (301 b) and a filter screen (301 c) connected with the connecting casing (301 a), wherein an air inlet (a 1) is formed at the end part of the air duct body (301 b) close to the connecting casing (301 a), and the filter screen (301 c) is used for covering the air inlet (a 1);

wherein the cleaning assembly (400) is configured to: and spraying cleaning liquid to the inner wall of the air duct body (301 b) and/or the filter screen (301 c).

3. Laundry appliance according to claim 2, characterized in that the connection housing (301 a) has a first washing hole (b 1) and a second washing hole (b 2), the washing assembly (400) being fixed on the outer wall of the connection housing (301 a) and covering the first washing hole (b 1) and the second washing hole (b 2), the washing assembly (400) being adapted to spray washing liquid through the first washing hole (b 1) and the second washing hole (b 2) respectively towards two opposite sides of the filter mesh (301 c).

4. A laundry appliance according to claim 3, characterized in that the washing assembly (400) comprises: the cleaning device comprises a cleaning shell (401) and a cleaning pipeline (402) connected with the cleaning shell (401), wherein a containing cavity (401 a) is formed in one side, close to the connecting shell (301 a), of the cleaning shell (401), the containing cavity (401 a) covers the first cleaning hole (b 1) and the second cleaning hole (b 2), and the containing cavity (401 a) is communicated with the cleaning pipeline (402).

5. Laundry appliance according to claim 4, characterized in that the first washing holes (b 1) are arranged in an array in at least one row and the second washing holes (b 2) are arranged in an array in at least one row, the orthographic projection of the filter screen (301 c) on the connecting housing (301 a) being located between at least one row of the first washing holes (b 1) and at least one row of the second washing holes (b 2).

6. Laundry appliance according to claim 5, characterized in that the first washing aperture (b 1) and the second washing aperture (b 2) are both inclined towards the filter screen (301 c).

7. The laundry appliance of claim 4, wherein the washing assembly (400) further comprises: and a sealant (403) positioned between the cleaning shell (401) and the connecting shell (301 a), wherein the sealant (403) is respectively adhered to the cleaning shell (401) and the connecting shell (301 a).

8. Laundry washing appliance according to any one of claims 3 to 7, characterized in that one end of the filter screen (301 c) is connected to the connection housing (301 a) and the other end is connected to the outer tub (200), and that one side of the outer tub (200) close to the filter screen (301 c) is provided with a deflector (202), the deflector (202) being adapted to direct the washing liquid sprayed onto both screen surfaces of the filter screen (301 c) into a drainage cavity (c 1) between the outer tub (200) and the inner tub (100).

9. Laundry appliance according to claim 8, characterized in that there is a gap (e 1) between the deflector (202) and the filter screen (301 c);

the two net surfaces of the filter screen (301 c) are a first net surface (f 1) and a second net surface (f 2) respectively, the second net surface (f 2) is relatively closer to the first net surface (f 1) than the air inlet (a 1), the flow guiding piece (202) can directly guide cleaning liquid sprayed onto the first net surface (f 1) to the sewage draining cavity (c 1), and cleaning liquid sprayed onto the second net surface (f 2) can also be guided to the sewage draining cavity (c 1) through the gap (e 1).

10. Laundry appliance according to claim 9, characterized in that the side of the deflector (202) adjacent to the filter screen (301 c) is an inclined surface (202 a), the angle between the second screen surface (f 2) and the inclined surface (202 a) being an acute angle.