CN219195421U - Thread scraps filtering and collecting device and washing machine - Google Patents

Abstract

The utility model belongs to the technical field of washing machines and discloses a thread scraps filtering and collecting device and a washing machine, wherein the thread scraps filtering and collecting device comprises a drainage component and a filtering and collecting component; the drainage assembly comprises a first drainage pipe and a second drainage pipe, the first drainage pipe is communicated with a barrel of the washing machine, and the second drainage pipe is communicated with an external sewage system; the filtering and collecting assembly comprises a wire scrap filter and a collecting box which are detachably connected, the collecting box is provided with a collecting cavity, a filter screen is arranged in the wire scrap filter to form a filter cavity and a drainage cavity which are mutually communicated, a first drainage pipe is communicated with the filter cavity, a second drainage pipe is communicated with the drainage cavity, and a flushing valve is arranged on the wire scrap filter and used for selectively communicating the filter cavity with the collecting cavity so that the first drainage pipe can be communicated with the collecting cavity through the filter cavity. The thread scraps filtering and collecting device can regularly wash and collect residues such as cotton wool, thread scraps and the like stored in the washing machine, has a simple structure, is convenient and reliable to use, has a good cleaning effect, and improves the use feeling of users of the washing machine.

Description

Thread scraps filtering and collecting device and washing machine

Technical Field

The utility model relates to the technical field of washing machines, in particular to a thread scraps filtering and collecting device and a washing machine.

Background

The washing machine is a common household appliance, and has higher daily use frequency. The washing machine needs to clean residues such as cotton wool, thread scraps and the like accumulated in a drainage system regularly; when the user cleans at every turn, need open the clearance lid in washing machine lower right corner, then draw out residues such as cotton wool, line bits with the hand, there is the water that holds up in the clearance in-process and flows from clearance lid, leads to rivers to the ground, and not only be inconvenient for the user to clear, more probably can bubble bad user's floor, causes user experience not good. To solve this problem, some washing machines are provided with lint collecting devices to collect residues of cotton wool, lint, etc., so that a user can clean the residues.

The structure of the thread scraps collecting device of the existing washing machine is as 202210197832.1, the thread scraps collecting device is provided with a filter cabin with a cabin cover, a filter element is arranged in the filter cabin, a water collecting assembly is arranged on the cabin cover, and when the cabin cover is opened, accumulated water in the filter element flows into the water collecting assembly through the drainage assembly; when the filter cabin is plugged by the cabin cover, the drainage component bends to cut off the circulation of accumulated water in the filter element in the drainage component. But this lint collecting apparatus has the following problems: 1. residual materials such as cotton wool, thread scraps and the like in the filter element are taken away by the internal accumulated water, and the residual materials such as cotton wool, thread scraps and the like cannot be effectively discharged due to insufficient flow and pressure of the internal accumulated water; 2. the cabin cover is manually opened in the cleaning process, so that the conditions of irregular cleaning such as overhigh or overlow cleaning frequency are easy to occur, and the cleaning efficiency is reduced; 3. the structure is complicated, and the reliability is not enough, appears the unable drainage scheduling problem of drainage subassembly easily.

Disclosure of Invention

The first object of the utility model is to provide a thread scraps filtering and collecting device, which can regularly wash and collect residues such as cotton wool, thread scraps and the like stored in a washing machine, and has the advantages of simple structure, convenient and reliable use and good cleaning effect.

The second object of the present utility model is to provide a washing machine, which comprises the lint filtering and collecting device, so that residues such as cotton wool and lint accumulated in the washing machine can be easily washed and cleaned, and the use feeling of a user can be improved.

In order to achieve the first object, the present utility model adopts the following technical scheme:

provided is a lint filtering and collecting device provided at a drainage place of a washing machine, comprising:

the water draining assembly comprises a first water draining pipe and a second water draining pipe, a first water inlet end of the first water draining pipe is communicated with a barrel of the washing machine, and a second water outlet end of the second water draining pipe is communicated with an external sewage system;

the filter collection assembly comprises a wire scrap filter and a collection box, the collection box is detachably connected to the wire scrap filter, the collection box is provided with a collection cavity, a filter cavity and a drainage cavity which are mutually communicated are arranged in the wire scrap filter, a filter screen is arranged between the filter cavity and the drainage cavity, a first drainage end of a first drainage pipe is communicated with the filter cavity, a second water inlet end of a second drainage pipe is communicated with the drainage cavity, a flushing valve is further arranged on the wire scrap filter and is used for selectively communicating the filter cavity with the collection cavity, and the first drainage pipe is communicated with the collection cavity through the filter cavity.

As a preferable structure of the present utility model, the drain assembly further includes a drain pump connected to the second water outlet end.

As a preferred structure of the present utility model, the flushing valve and the drain pump are not opened at the same time.

As a preferable structure of the utility model, the thread scraps filter further comprises a filter cylinder body, the filter screen is cylindrical, the filter screen is sleeved in the filter cylinder body, the filter cavity is arranged between the filter screen and the filter cylinder body, and the drainage cavity is arranged in the filter screen.

As a preferable structure of the utility model, a first outlet and a second outlet are respectively arranged at two ends of the filtering cylinder, the first outlet is communicated with the drainage cavity, the second outlet is simultaneously communicated with the filtering cavity and the drainage cavity, and the flushing valve is arranged at the second outlet.

As a preferable structure of the utility model, the lint filtering and collecting device further comprises an adapter detachably connected to the filtering cylinder to block the first outlet.

As a preferable structure of the present utility model, the adapter includes a first connection end and a second connection end, the first connection end is detachably connected to the first drain pipe, and the second connection end is detachably connected to the second drain pipe.

As a preferable structure of the utility model, the first connecting end is provided with a first communicating cavity, two ends of the first communicating cavity are respectively communicated with the first water draining end and the filtering cavity, the second connecting end is provided with a second communicating cavity, and two ends of the second communicating cavity are respectively communicated with the second water inlet end and the water draining cavity.

As a preferable structure of the utility model, the lint filtering and collecting device further comprises a pressure sensor, wherein the pressure sensor is arranged on the filter screen and is used for sensing the water pressure of the filter cavity.

In order to achieve the second object, the present utility model adopts the following technical scheme:

the utility model provides a washing machine, including above-mentioned filings filtration collection device, washing machine still includes casing and clearance door and window, be provided with the clearance chamber in the casing, clearance door and window rotationally set up in on the casing in order to seal the clearance chamber, filings filtration collection device set up in the clearance intracavity.

The utility model has the beneficial effects that:

the thread scraps filtering and collecting device provided by the utility model comprises a drainage component and a filtering and collecting component, when a filtering program is executed, cleaning water enters a filter cavity from a first drainage end, residues such as cotton wool, thread scraps and the like are remained in the filter cavity after being filtered by a filter screen, and filtered wastewater enters a drainage cavity from the filter cavity and finally is discharged into an external sewage system through a second drainage pipe; the flushing valve is opened and a collection program is executed, the cleaning water enters the filter cavity from the first water discharge end, residues such as cotton wool, thread scraps and the like remained in the filter cavity are flushed, and the cleaning water carrying the residues such as cotton wool, thread scraps and the like enters the collection box through the thread scraps filter. The cleaning water has certain flow rate and pressure, can completely flush residues of the filter cavity into the collecting box, and has a good cleaning effect; moreover, the flushing valve can be automatically opened at regular intervals, manual operation of a user is not needed, the irregular cleaning conditions such as too high or too low cleaning frequency are avoided, and the cleaning efficiency is improved. The collecting box and the thread scraps filter can be disassembled and assembled through threaded connection, after the collecting box is fully collected, the collecting box is screwed and taken down from the thread scraps filter, cleaning water carrying residues such as cotton wool, thread scraps and the like can be taken out from the washing machine, and after the cleaning water and the residues in the collecting box are poured, the collecting box is installed on the thread scraps filter again to wait for reuse. The collecting box is convenient to take and place, and the pollution to the floor of a user caused by the fact that cleaning water is sprayed out can be avoided.

The washing machine provided by the utility model comprises the thread scraps filtering and collecting device, residues such as cotton wool, thread scraps and the like stored in the collecting box can be periodically collected, the collecting box is convenient to take and place, and the risk of spilling and leaking of cleaning water is avoided; the cleaning water in the first drain pipe directly washes the residue, and the scouring force is strong, and collection efficiency is high, and it is effectual to collect, promotes user's use impression.

Drawings

Fig. 1 is a schematic structural diagram of a lint filtering and collecting device according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a lint filtering and collecting device according to an embodiment of the present utility model;

fig. 3 is a schematic view of a structure of a washing machine according to an embodiment of the present utility model.

In the figure:

1. a drainage assembly; 11. a first drain pipe; 111. a first water inlet end; 112. a first drain end; 12. a second drain pipe; 121. a second water outlet end; 122. a second water inlet end; 13. a draining pump; 2. a filter collection assembly; 21. a lint filter; 211. a filter chamber; 212. a drainage cavity; 213. a flush valve; 214. a filter cylinder; 2141. a first outlet; 2142. a second outlet; 22. a collection box; 221. a collection chamber; 23. a filter screen;

3. an adapter; 31. a first connection end; 311. a first communication chamber; 32. a second connection end; 321. a second communication chamber;

100. a washing machine; 101. a housing; 102. cleaning a door and a window; 103. cleaning the drawer.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The washing machine is a common household appliance, and has higher daily use frequency. The washing machine needs to clean residues such as cotton wool, thread scraps and the like accumulated in a drainage system regularly; when the user cleans at every turn, need open the clearance lid in washing machine lower right corner, then draw out residues such as cotton wool, line bits with the hand, there is the water that holds up in the clearance in-process and flows from clearance lid, leads to rivers to the ground, and not only be inconvenient for the user to clear, more probably can bubble bad user's floor, causes user experience not good. To solve this problem, some washing machines are provided with lint collecting devices to collect residues of lint, etc., for easy cleaning by users.

The following problems exist in the structure of the wire scrap collecting device of the existing washing machine: 1. residual materials such as cotton wool, thread scraps and the like in the filter element are taken away by the accumulated water in the filter element, and the accumulated water is insufficient in flow and pressure, so that the residual materials such as cotton wool, thread scraps and the like can not be effectively discharged; 2. the cabin cover is manually opened in the cleaning process, so that the conditions of irregular cleaning such as overhigh or overlow cleaning frequency are easy to occur, and the cleaning efficiency is reduced; 3. the structure is complicated, and the reliability is not enough, appears the unable drainage scheduling problem of drainage subassembly easily.

In order to solve the above problems, an embodiment of the present utility model provides a lint filtering and collecting device and a washing machine to solve the above problems.

As shown in fig. 1 and 2, the lint filtering and collecting apparatus is provided at a drain of the washing machine 100, and includes a drain assembly 1 and a filtering and collecting assembly 2. The drain assembly 1 includes a first drain pipe 11 and a second drain pipe 12, a first water inlet end 111 of the first drain pipe 11 communicates with a drum of the washing machine 100, washing and spin-drying of laundry are performed in the drum, and residues such as cotton wool, lint, etc. are discharged through the first drain pipe 11 during the drain process, and filtering is performed. The second water outlet end 121 of the second water discharge pipe 12 communicates with an external sewage system, and filtered wastewater is discharged into the external sewage system through the second water discharge pipe 12.

The filtering and collecting assembly 2 comprises a lint filter 21 and a collecting box 22, the collecting box 22 is detachably connected with the lint filter 21, the collecting box 22 is provided with a collecting cavity 221, a filter cavity 211 and a drain cavity 212 which are mutually communicated are arranged in the lint filter 21, a filter screen 23 is arranged between the filter cavity 211 and the drain cavity 212, a first drain end 112 of the first drain pipe 11 is communicated with the filter cavity 211, a second water inlet end 122 of the second drain pipe 12 is communicated with the drain cavity 212, when a filtering procedure is executed, cleaning water enters the filter cavity 211 from the first drain end 112, residues such as cotton wool, lint and the like are reserved in the filter cavity 211 through the filtering of the filter screen 23, filtered waste water enters the drain cavity 212 from the filter cavity 211, and finally is discharged into an external sewage system through the second drain pipe 12.

The lint filter 21 is further provided with a flushing valve 213, the flushing valve 213 being adapted to selectively communicate the filter chamber 211 with the collecting chamber 221, such that the first drain pipe 11 communicates with the collecting chamber 221 through the filter chamber 211. The flushing valve 213 is opened and a collection process is performed, and the cleaning water enters the filter chamber 211 from the first drain end 112, flushes the residue such as cotton wool, lint, etc. remaining in the filter chamber 211, and the cleaning water carrying the residue such as cotton wool, lint, etc. enters the collection box 22 through the lint filter 21. The cleaning water has certain flow rate and pressure, and can completely flush residues of the filter cavity 211 into the collecting box 22, so that the cleaning effect is good; moreover, the flushing valve 213 can be automatically opened at regular intervals, manual operation of a user is not needed, irregular cleaning conditions such as too high or too low cleaning frequency are avoided, and cleaning efficiency is improved. The collecting box 22 and the thread scraps filter 21 can be disassembled and assembled through threaded connection, after the collecting box 22 is fully collected, the collecting box 22 is screwed and taken down from the thread scraps filter 21, so that the cleaning water carrying residues such as cotton wool, thread scraps and the like can be taken out from the washing machine 100, and after the cleaning water and the residues in the collecting box 22 are poured, the collecting box 22 is mounted on the thread scraps filter 21 for waiting for reuse. The collection box 22 is convenient to take and place, and can avoid pollution to the floor of a user caused by sprinkling out of cleaning water.

Preferably, the drain assembly 1 further comprises a drain pump 13, and the drain pump 13 is connected to the second water outlet 121. Further, the rinse valve 213 and the drain pump 13 are not simultaneously opened. The drain pump 13 may drain the washing water faster. When the flushing valve 213 is closed and the filtering process is performed, the drain pump 13 is opened to drain the cleaning water and collect residues such as cotton wool, lint, etc. by filtering; when the rinse valve 213 is opened and the collection process is performed, the drain pump 13 needs to be closed to allow the cleaning water to entirely enter the collection box 22.

As a preferred scheme, the thread scraps filter 21 further comprises a filter cylinder 214, the filter screen 23 is cylindrical, the filter screen 23 is sleeved in the filter cylinder 214, the filter cavity 211 is arranged between the filter screen 23 and the filter cylinder 214, and the drainage cavity 212 is arranged in the filter screen 23; that is, the filter chamber 211 has a circular cylindrical shape, and has a large filter area, and is relatively complete in filtering the residues such as cotton wool and lint in the cleaning water.

Specifically, the two ends of the filter cylinder 214 are respectively provided with a first outlet 2141 and a second outlet 2142, the first outlet 2141 communicates with the drainage cavity 212, the second outlet 2142 communicates with the filter cavity 211 and the drainage cavity 212 at the same time, and the flushing valve 213 is disposed at the second outlet 2142. The flushing valve 213 may be a solenoid valve, and its specific structure is known in the art, and this embodiment is not described herein.

Preferably, the lint filtering and collecting device further includes an adapter 3, and the adapter 3 is detachably connected to the filtering cylinder 214 to seal the first outlet 2141. Specifically, the adapter 3 includes a first connection end 31 and a second connection end 32, the first connection end 31 is detachably connected to the first drain pipe 11, and the second connection end 32 is detachably connected to the second drain pipe 12. The first connection end 31 is screwed with the first drain pipe 11, and the second connection end 32 is screwed with the second drain pipe 12, and a sealing structure is arranged at the connection part to avoid water leakage.

Further, the first connecting end 31 is provided with a first communicating cavity 311, two ends of the first communicating cavity 311 are respectively communicated with the first water draining end 112 and the filtering cavity 211, the second connecting end 32 is provided with a second communicating cavity 321, and two ends of the second communicating cavity 321 are respectively communicated with the second water inlet end 122 and the water draining cavity 212.

Preferably, the lint filtering and collecting device further includes a pressure sensor (not shown in the drawing), which is disposed on the filter screen 23, and the pressure sensor is used to sense the water pressure of the filter cavity 211. The control module can determine the amount of residue stored in the filter cavity 211 by the water pressure of the filter cavity 211 sensed by the pressure sensor, and further control the opening frequency of the flushing valve 213. The working principle of the pressure sensor and the control module is the prior art in the field, and this embodiment is not described here in detail.

The embodiment of the utility model also provides a washing machine, as shown in fig. 3, the washing machine comprises the lint filtering and collecting device, the washing machine 100 further comprises a shell 101 and a cleaning door and window 102, a cleaning cavity is arranged in the shell 101, the cleaning door and window 102 is rotatably arranged on the shell 101 to seal the cleaning cavity, and the lint filtering and collecting device is arranged in the cleaning cavity. Specifically, the washing machine 100 further includes a cleaning drawer 103 disposed below the housing 101, the cleaning door and window 102 is disposed on the cleaning drawer 103, the cleaning cavity is disposed in the cleaning drawer 103, and cleaning articles such as laundry detergent can be placed in the remaining space of the cleaning drawer 103. The collection box 22 can be removed by opening the cleaning door 102.

According to the washing machine provided by the embodiment of the utility model, residues such as cotton wool, thread scraps and the like stored in the washing machine can be collected regularly through the collecting box 22, the collecting box 22 is convenient to take and place, and the risk of spilling and leaking of cleaning water is avoided; the cleaning water in the first drain pipe 11 directly washes residues, so that the flushing force is strong, the collection efficiency is high, and the use feeling of a user is improved.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. A lint filtering and collecting device provided at a drainage place of a washing machine (100), comprising:

the water draining assembly (1), the water draining assembly (1) comprises a first water draining pipe (11) and a second water draining pipe (12), a first water inlet end (111) of the first water draining pipe (11) is communicated with a barrel of the washing machine (100), and a second water outlet end (121) of the second water draining pipe (12) is communicated with an external sewage system;

filtration collection subassembly (2), filtration collection subassembly (2) include line bits filter (21) and collect box (22), collect box (22) detachable connect in line bits filter (21), collect box (22) are provided with collection chamber (221), be provided with filter chamber (211) and drainage chamber (212) of intercommunication each other in line bits filter (21), filter chamber (211) with be provided with filter screen (23) between drainage chamber (212), the first drainage end (112) of first drain pipe (11) communicate filter chamber (211), the second water inlet end (122) of second drain pipe (12) communicate drainage chamber (212), line bits filter (21) still are provided with flush valve (213), flush valve (213) are used for selectively communicating filter chamber (211) with collect chamber (221), so that first drain pipe (11) pass through filter chamber (211) intercommunication collect chamber (221).

2. The lint filtering and collecting device according to claim 1, characterized in that the drain assembly (1) further comprises a drain pump (13), the drain pump (13) being connected to the second water outlet end (121).

3. The lint filtering and collecting device according to claim 2, characterized in that the flushing valve (213) and the drain pump (13) are not opened at the same time.

4. The lint filtering and collecting device according to claim 1, wherein the lint filter (21) further comprises a filtering cylinder (214), the filtering screen (23) is cylindrical, the filtering screen (23) is sleeved in the filtering cylinder (214), the filtering cavity (211) is arranged between the filtering screen (23) and the filtering cylinder (214), and the drainage cavity (212) is arranged in the filtering screen (23).

5. The lint filtering and collecting device according to claim 4, wherein a first outlet (2141) and a second outlet (2142) are respectively provided at two ends of the filtering cylinder (214), the first outlet (2141) is communicated with the drainage cavity (212), the second outlet (2142) is simultaneously communicated with the filtering cavity (211) and the drainage cavity (212), and the flushing valve (213) is disposed at the second outlet (2142).

6. The lint filtering and collecting device according to claim 5, further comprising an adapter (3), the adapter (3) being detachably connected to the filtering cylinder (214) for blocking the first outlet (2141).

7. The lint filtering and collecting device according to claim 6, characterized in that the adapter (3) comprises a first connection end (31) and a second connection end (32), the first connection end (31) being detachably connected to the first drain pipe (11), the second connection end (32) being detachably connected to the second drain pipe (12).

8. The thread scraps filtering and collecting device according to claim 7, wherein the first connecting end (31) is provided with a first communicating cavity (311), two ends of the first communicating cavity (311) are respectively communicated with the first water draining end (112) and the filtering cavity (211), the second connecting end (32) is provided with a second communicating cavity (321), and two ends of the second communicating cavity (321) are respectively communicated with the second water inlet end (122) and the water draining cavity (212).

9. The lint filtering and collecting device according to any of the claims 1-8, characterized in that it further comprises a pressure sensor arranged on the filter screen (23) for sensing the water pressure of the filter chamber (211).

10. A washing machine, characterized by comprising the lint filtering and collecting device according to any one of claims 1-9, the washing machine (100) further comprises a housing (101) and a cleaning door and window (102), a cleaning cavity is arranged in the housing (101), the cleaning door and window (102) is rotatably arranged on the housing (101) to seal the cleaning cavity, and the lint filtering and collecting device is arranged in the cleaning cavity.

Images