CN210420646U

CN210420646U - Cleaning system and dry clothing equipment of thread scrap filter

Info

Publication number: CN210420646U
Application number: CN201920462931.1U
Authority: CN
Inventors: 杨景利; 韩婕; 刘庆伟; 孙源池
Original assignee: Qingdao Haier Washing Machine Co Ltd; Qingdao Haier Co Ltd
Current assignee: Qingdao Haier Washing Machine Co Ltd; Qingdao Haier Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-04-28
Anticipated expiration: 2029-04-08

Abstract

The utility model relates to the technical field of clothes drying equipment, in particular to a cleaning system of a thread scrap filter and clothes drying equipment, wherein the cleaning system of the thread scrap filter comprises a spray flushing device which is used for flushing thread scraps on the thread scrap filter; the cleaning system of the lint filter further comprises a collecting box connected to a lower portion of the lint filter, for collecting lint washed from the lint filter. The utility model discloses a collect the box and collect the line bits that wash down from the line bits filter, simple structure to collect the box and connect in the lower part of line bits filter, can together pull down the collection box when dismantling the line bits filter, need not extra opening in the backup pad in the front, ensure the pleasing to the eye degree of the whole appearance of clothing drying equipment, and the cost is lower.

Description

Cleaning system and dry clothing equipment of thread scrap filter

Technical Field

The utility model relates to a clothing drying equipment technical field especially relates to a cleaning system and clothing drying equipment of line bits filter.

Background

The thread scrap filter is generally arranged at the front end of the evaporator in the internal air duct of the clothes dryer and used for filtering and collecting thread scraps worn by clothes, so that the thread scraps are prevented from entering the evaporator, and the evaporator is well protected. The ventilation area of the filter screen on the surface of the lint filter after absorbing lint is reduced, so that the lint filter needs to be cleaned before and after the clothes dryer is used, and the lint filter is generally cleaned by a spraying and washing device arranged on the clothes dryer.

In the prior art, it is generally necessary to provide a separate lint collection module to collect lint flushed from the lint filter. The shortcomings of the prior art are that the thread scrap collecting module is complex in structure, the thread scrap collecting module can be detached from the front support plate of the clothes dryer to clean the collected thread scraps, an additional opening is needed to be formed in the front support plate to assemble the thread scrap collecting module, the overall appearance of the clothes dryer is affected, and the cost is high.

Therefore, a washing system and a clothes drying apparatus for a lint filter are needed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cleaning system and dry clothing equipment of line bits filter to the line bits collection module structure that exists is complicated among the solution prior art, and because of setting up the extra opening in the backup pad in the front of the needs that independent line bits collection module leads to, influences the whole outward appearance of dry clothing equipment and the higher technical problem of cost.

To achieve the purpose, the utility model adopts the following technical proposal:

the cleaning system of the thread scrap filter comprises a spraying and flushing device, wherein the spraying and flushing device is used for flushing thread scraps on the thread scrap filter; the cleaning system of the lint filter further comprises a collecting box connected to a lower portion of the lint filter, for collecting lint washed from the lint filter.

As a preferable technical scheme of the cleaning system of the thread scrap filter, the collecting box comprises a U-shaped part and a baffle part, a bottom plate of the U-shaped part is connected with a bottom frame of the thread scrap filter, two side plates of the U-shaped part are respectively connected with two side frames of the thread scrap filter, and the baffle part is closed at a side opening of the U-shaped part.

As the preferred technical scheme of the cleaning system of the thread scrap filter, one of the thread scrap filter and the U-shaped part is provided with an elastic clamping protrusion, the other one of the thread scrap filter and the U-shaped part is provided with a clamping groove matched with the elastic clamping protrusion, and the elastic clamping protrusion is clamped with the clamping groove.

As a preferred technical scheme of the cleaning system of the thread scrap filter, one of the thread scrap filter and the U-shaped part is provided with a positioning bulge, and the other one is provided with a positioning groove matched with the positioning bulge.

As the preferred technical scheme of cleaning system of thread scrap filter, the location protruding with the constant head tank all is the U-shaped, just the elasticity card protruding set up in on the location arch, the draw-in groove set up in on the constant head tank.

As the preferred technical scheme of line bits filter's cleaning system, the protruding quantity of elasticity card is a plurality of, and is a plurality of the protruding edge of elasticity card the protruding extending direction interval distribution of location, correspondingly, the quantity of draw-in groove also is a plurality of, and a plurality of draw-in grooves are followed the extending direction interval distribution of constant head tank.

In a preferred embodiment of the lint filter cleaning system, the baffle portion is inclined from bottom to top in a direction away from the lint filter.

As a preferable technical scheme of the cleaning system of the thread scrap filter, the spraying and flushing device comprises a spraying cover, the spraying cover is positioned above the thread scrap filter, and a spraying opening is formed in the bottom of the spraying cover.

As the preferable technical scheme of the cleaning system of the thread scrap filter, a plurality of water retaining shunting ribs are arranged in the spraying cover and used for shunting the inlet water into multiple paths.

A clothes drying apparatus comprising a lint filter and a cleaning system for the lint filter as claimed in any preceding claim.

The utility model discloses compare in prior art's beneficial effect:

the utility model provides a cleaning system of line bits filter, including spraying washing unit and collecting the box, spray washing unit and be used for washing absorbent line bits on the line bits filter, collect the box and connect in the lower part of line bits filter for collect the line bits that wash down from the line bits filter. The utility model discloses a collect the box and collect the line bits that wash down from the line bits filter, simple structure to collect the box and connect in the lower part of line bits filter, can together pull down the collection box when dismantling the line bits filter, need not extra opening on the organism, ensure the pleasing to the eye degree of the whole appearance of clothing-drying equipment, and the cost is lower.

Drawings

FIG. 1 is a first schematic structural diagram of a flushing system of a lint filter according to the present invention;

FIG. 2 is a schematic structural diagram II of a flushing system of the lint filter of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 with the rear duct cover removed;

FIG. 4 is a schematic structural view of the spray cover of the present invention

FIG. 5 is a schematic view of the lint filter and collection box of the present invention;

FIG. 6 is a schematic view of the thread scrap filter of the present invention;

FIG. 7 is an enlarged schematic view at A in FIG. 6;

FIG. 8 is a first schematic structural view of the collecting box of the present invention;

FIG. 9 is an enlarged schematic view at B of FIG. 8;

fig. 10 is a schematic structural view of the lint filter of the present invention mounted to an air duct.

In the figure:

11-water inlet joint; 12-a spray cover; 121-a first water retaining shunt rib; 122-second water retention diversion rib;

20-a collection box; 21-U-shaped portion; 211-a base plate; 212-side plate; 213-positioning grooves; 214-card slot; 22-a baffle portion;

100-thread scraps filter; 101-a positioning projection; 102-elastic snap protrusions;

201-front support plate; 202-rear air duct cover.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Example one

As shown in fig. 1 to 10, the present embodiment provides a washing system of a lint filter, in which a lint filter 100 is detachably mounted on a front support plate 201 of a clothes drying apparatus, and the washing system of the lint filter includes a spray rinsing device for rinsing lint adsorbed on the lint filter 100, and a collection box 20 connected to a lower portion of the lint filter 100 for collecting lint rinsed from the lint filter 100. In this embodiment, the collection box 20 is used to collect the lint washed off the lint filter 100, the structure is simple, and the collection box 20 is connected to the lower portion of the lint filter 100, so that the collection box 20 can be detached together when the lint filter 100 is detached, an additional opening is not required on the front support plate 201, the overall appearance of the clothes drying apparatus is ensured to be attractive, and the cost is low.

In this embodiment, referring to fig. 1 to 3, the spray rinsing device includes a water inlet joint 11 and a spray cover 12, the water inlet joint 11 is detachably connected to an outer surface of a front support plate 201, the water inlet joint 11 is communicated with a water source, the spray cover 12 is detachably connected to an inner surface of the front support plate 201, a communication hole for communicating the water inlet joint 11 with the spray cover 12 is formed in the front support plate 201, the spray cover 12 is located right above the thread scrap filter 100, the spray cover 12 and the front support plate 201 together form a water blocking cavity, a spray opening is formed in the bottom of the spray cover 12, inlet water firstly enters the water blocking cavity formed by the spray cover 12 and the front support plate 201 through the water inlet joint 11, and then flows to the thread scrap filter 100 through the spray opening of the spray cover 12, and rinses thread scrap on the thread scrap filter 100. The spraying and flushing device is simple in structure, convenient to install and capable of effectively saving cost. Preferably, the water inlet joint 11 and the spray cover 12 are connected with the front support plate 201 through screws, and the connection mode is simple and reliable and is convenient to disassemble.

Further, referring to fig. 4, a plurality of water-blocking diversion ribs are arranged in the spray cover 12, and the water-blocking diversion ribs are used for dividing the inflow water into multiple paths. In this embodiment, the water blocking diversion ribs include a plurality of first water blocking diversion ribs 121 and a second water blocking diversion rib 122, the plurality of first water blocking diversion ribs 121 are distributed at intervals along a direction perpendicular to a water flow direction in the water blocking cavity, each first water blocking diversion rib 121 extends obliquely along the water flow direction, one ends of the plurality of first water blocking diversion ribs 121 far away from the spray opening are distributed in a gathering manner, and one ends of the plurality of first water blocking diversion ribs 121 close to the spray opening are distributed in a dispersing manner; the second water diversion rib 122 is arc-shaped and is disposed above the plurality of first water diversion ribs 121. First manger plate reposition of redundant personnel muscle 121 is used for shunting the intaking that sprays lid 12 interior middle zone, and second manger plate reposition of redundant personnel muscle 122 is used for shunting intaking to the both sides portion region that sprays lid 12, shunts muscle 121 and second manger plate reposition of redundant personnel muscle 122 cooperation through first manger plate and can be the multichannel with the even reposition of redundant personnel that intakes and flow out, ensures that the water that sprays in the lid 12 evenly sprays on line bits filter 100.

In the present embodiment, referring to fig. 5 to 9, the collecting box 20 includes a U-shaped portion 21 and a baffle portion 22, a bottom plate 211 of the U-shaped portion 21 is connected to a bottom frame of the lint filter 100, two side plates 212 of the U-shaped portion 21 are respectively connected to two side frames of the lint filter 100, the baffle portion 22 is closed at a side opening of the U-shaped portion 21, the U-shaped portion 21 and the baffle portion 22 form a collecting chamber for collecting lint together with the lint filter 100, and it is possible to ensure that all lint flushed from the lint filter 100 falls into the collecting chamber.

The terminal surface that line bits filter 100 and U-shaped portion 21 are connected and the terminal surface that U-shaped portion 21 and line bits filter 100 are connected are provided with the protruding 102 of elasticity card on one of them, be provided with the draw-in groove 214 with the protruding 102 looks adaptation of elasticity card on the other, the protruding 102 of elasticity card can realize being connected of line bits filter 100 and U-shaped portion 21 with draw-in groove 214 joint for the installation and the dismantlement of line bits filter 100 and U-shaped portion 21 are all comparatively convenient. The end face of line bits filter 100 and the end face of being connected of U-shaped portion 21 and line bits filter 100 are provided with location arch 101 on one of them, be provided with the constant head tank 213 with the protruding 101 looks adaptation of location on the other, and the location arch 101 can confirm the hookup location of line bits filter 100 and U-shaped portion 21 with the constant head tank 213 cooperation, has improved the accuracy of collecting box 20 and the installation of line bits filter 100. In the present embodiment, the positioning protrusion 101 and the elastic locking protrusion 102 are disposed on the end surface of the lint filter 100 connected to the U-shaped portion 21, and the positioning groove 213 and the locking groove 214 are disposed on the end surface of the U-shaped portion 21 connected to the lint filter 100.

Furthermore, the positioning protrusion 101 and the positioning groove 213 are both U-shaped and extend along the contour of the lint filter 100 or the U-shaped portion 21, the elastic locking protrusion 102 is disposed on the side wall of the positioning protrusion 101, and the locking groove 214 is disposed on the side wall of the positioning groove 213, so that the connection stability of the lint filter 100 and the U-shaped portion 21 is improved. Further, the number of the elastic locking protrusions 102 is plural, and the plural elastic locking protrusions 102 are distributed at intervals along the side wall of the positioning protrusion 101, correspondingly, the number of the elastic locking grooves 214 is plural, the plural locking grooves 214 are distributed at intervals along the side wall of the positioning groove 213, and the elastic locking protrusions 102 and the locking grooves 214 are in one-to-one correspondence. Through the above-mentioned structural arrangement, the stability of the connection of the lint filter 100 with the U-shaped portion 21 is improved.

Referring to fig. 10, the baffle portion 22 is inclined from bottom to top in a direction away from the lint filter 100, so that on one hand, the size of the top opening of the collecting box 20 can be increased, and it is ensured that lint washed by the lint filter 100 falls into the collecting box 20 smoothly, and on the other hand, the baffle portion can be attached to the rear air duct cover 202 of the clothes drying apparatus.

Example two

The embodiment provides a clothes drying device, which at least comprises a thread scrap filter 100 and a cleaning system of the thread scrap filter as described in the first embodiment, wherein the thread scrap filter 100 is arranged in an internal air duct of the clothes drying device and is positioned at the front end of an evaporator, the air duct is formed by enclosing a front support plate 201 and a rear air duct cover 202, the thread scrap filter 100 is detachably connected in a mounting hole of the front support plate 201, and a baffle part 22 of a collecting box 20 is attached to the rear air duct cover 202.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The cleaning system of the thread scrap filter comprises a spraying and flushing device, wherein the thread scrap filter (100) is installed on a machine body of clothes drying equipment, and the spraying and flushing device is used for flushing thread scraps on the thread scrap filter (100); the washing system of the lint filter further comprises a collecting box (20), wherein the collecting box (20) is connected to the lower portion of the lint filter (100) and is used for collecting the lint washed from the lint filter (100).

2. The lint filter cleaning system according to claim 1, wherein the collecting box (20) comprises a U-shaped portion (21) and a baffle portion (22), a bottom plate (211) of the U-shaped portion (21) is connected to a bottom frame of the lint filter (100), two side plates (212) of the U-shaped portion (21) are respectively connected to two side frames of the lint filter (100), and the baffle portion (22) is closed at a side opening of the U-shaped portion (21).

3. The lint filter cleaning system according to claim 2, wherein the lint filter (100) and the U-shaped portion (21) are provided with an elastic protrusion (102) on one of the lint filter and the U-shaped portion, and a slot (214) adapted to the elastic protrusion (102) is formed on the other of the lint filter and the U-shaped portion, and the elastic protrusion (102) is engaged with the slot (214).

4. A washing system for lint filters, as in claim 3, characterized in that said lint filter (100) and said U-shaped portion (21) are provided, on one of them, with a positioning projection (101) and, on the other, with a positioning slot (213) adapted to said positioning projection (101).

5. The lint filter cleaning system according to claim 4, wherein the positioning protrusion (101) and the positioning groove (213) are both U-shaped, and the elastic latching protrusion (102) is disposed on the positioning protrusion (101), and the latching groove (214) is disposed on the positioning groove (213).

6. The lint filter cleaning system according to claim 5, wherein the number of the resilient protrusions (102) is plural, and the plural resilient protrusions (102) are spaced apart from each other along the extending direction of the positioning protrusion (101), and correspondingly, the number of the locking grooves (214) is plural, and the plural locking grooves (214) are spaced apart from each other along the extending direction of the positioning groove (213).

7. The lint filter cleaning system according to claim 2, wherein the baffle portion (22) is inclined from bottom to top in a direction away from the lint filter (100).

8. The cleaning system for the lint filter according to claim 1, wherein the spray rinsing device comprises a spray cover (12), the spray cover (12) is disposed above the lint filter (100), and a spray opening is formed at the bottom of the spray cover (12).

9. The lint filter cleaning system according to claim 8, wherein a plurality of water-blocking diversion ribs are provided in the spray cover (12), and the water-blocking diversion ribs are used for dividing the inflow water into multiple paths.

10. A clothes drying apparatus, characterized by comprising a lint filter (100) and a cleaning system of the lint filter according to any of claims 1-9.