CN111139619B

CN111139619B - Washing machine

Info

Publication number: CN111139619B
Application number: CN201811298828.4A
Authority: CN
Inventors: 刘尊安; 杨丽梅; 朱国防; 吕艳芬
Original assignee: Qingdao Haier Washing Machine Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Washing Machine Co Ltd; Haier Smart Home Co Ltd
Priority date: 2018-11-02
Filing date: 2018-11-02
Publication date: 2023-04-21
Anticipated expiration: 2038-11-02
Also published as: CN111139619A

Abstract

The invention discloses a washing machine, which comprises a box body configured as a washing machine main body and a washing barrel arranged in the box body and provided with a balance ring at the top; the washing barrel is rotatable for containing washing liquid in the washing process; a water guide passage connected to the washing tub for discharging the washing liquid in the washing tub; the water collecting device is used for collecting the washing liquid discharged by the water guide channel and is arranged outside the washing barrel; the water receiving disc is arranged at the lower part of the box body and used for collecting washing liquid; the washing liquid collected by the water receiving tray at least partially flows along the inner wall of the box body from one side of the box body close to the top to one side of the box body close to the lower part. The invention provides a washing machine, wherein a water receiving tray is arranged at the lower part of the washing machine, so that water overflowed from a balance ring and an inner barrel or a drainage channel and water overflowed from a water collecting device due to overlarge reserve are received and contained, and the problems of potential safety hazard and inconvenient use caused by water flowing to a base along a box body and then to the ground are avoided.

Description

Washing machine

Technical Field

The invention belongs to the technical field of household appliances, and particularly relates to a washing machine.

Background

With the continuous development of the technology of the washing machine, the washing machine has increasingly tended to have large capacity, and the washing machine gradually tended to have large capacity, and the whole size of the washing machine is necessarily increased, so that the washing machine with small volume and large capacity is necessary; meanwhile, water is distributed in the rotary barrel and the water containing barrel when the existing washing machine is used for washing, namely, water is distributed between the water containing barrel and the rotary barrel, the water consumption is large, and the waste of water resources is caused; the dirt of the existing washing machine is easy to remain between the water containing barrel and the rotary barrel, so that bacteria are bred, water is distributed between the water containing barrel and the rotary barrel, in addition, a certain amount of water flows out from a clearance between the balance ring and the inner barrel and between the balance ring and the water discharging channel due to fit clearance or aging caused by long-time use, and flows to the ground along the box body, or water flows out to the ground from the water receiving disc during overflow, so that hidden hazards of use and safety exist.

The chinese patent with application number CN201810166746.8 discloses a washing machine, including interior bucket and outer bucket, the diapire of interior bucket is equipped with a plurality of interior bucket wash ports, washing machine is still including setting up interior bucket drainage assembly of the diapire below of interior bucket, interior bucket drainage assembly including fixed mounting in the annular drainage piece of the diapire of interior bucket with install in the annular water receiving box of the diapire of outer bucket, the drainage piece will the drainage of interior bucket wash port arrives the water receiving box, the water receiving box is equipped with drainage channel and control the drainage switch spare of drainage channel break-make.

Chinese patent application number CN201721219453.9 discloses a washing machine comprising: a case; the rotary barrel is rotatably arranged in the box body, and a water outlet is formed in the peripheral wall and/or the bottom wall of the rotary barrel; the water pan is arranged in the box body, at least one part of the water pan is positioned below the rotary barrel, the side peripheral wall of the water pan extends upwards and is higher than the water outlet, and the height difference between the upper edge of the side peripheral wall of the water pan and the outer bottom surface of the rotary barrel is smaller than half of the height of the rotary barrel.

Although the above prior art proposes a technical solution for guiding out or removing water in the inner tub, there is still a technical problem that water may overflow from the balance ring, the inner tub and the drainage channel, or overflow from the water collecting device, so that water flows out from the casing of the washing machine to the ground, affecting user experience and safety.

Therefore, it is necessary to improve the shortcomings and drawbacks of the prior art, and to provide a washing machine, in which water overflowed from a balancing ring and an inner tub or a drainage channel and overflowed water from a water collecting device due to oversized storage are received and contained by arranging a water receiving tray at the lower part of the washing machine, so that the problem that the water is thrown onto a box body, flows to a base along the box body and then flows to the ground, or flows out from the water receiving tray to the ground during overflow, thereby bringing about potential safety hazards and inconvenient use is solved.

The present invention has been made in view of this.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a washing machine that overcomes or at least partially solves the above-mentioned problems.

In order to solve the technical problems, the invention adopts the basic conception of the technical scheme that: a washing machine includes

A box body configured as a washing machine main body and a washing barrel arranged in the box body and provided with a balance ring at the top;

the washing barrel is rotatable for containing washing liquid in the washing process;

a water guide passage connected to the washing tub for discharging the washing liquid in the washing tub;

the water collecting device is used for collecting the washing liquid discharged by the water guide channel and is arranged outside the washing barrel;

the water receiving tray is arranged at the lower part of the box body and used for collecting washing liquid.

The washing liquid collected by the water receiving disc flows from one side of the box body close to the top to one side of the box body close to the lower part along at least part of the inner wall of the box body.

In one embodiment, the washing liquid received by the water receiving tray is at least partially from the balance ring and the washing barrel, and/or the washing barrel and the water guide channel, and/or the washing liquid leakage caused by the sealing failure and/or the fit clearance.

In one embodiment, the wash liquid received by the drip tray is at least partially from wash liquid spilled from the water collection device.

In addition, the water receiving tray is matched with the inner wall of the box body and at least partially covers the lower part of the box body.

Further, the said

A water blocking ring is arranged on one side of the water receiving disc, which is close to the rotation center of the washing barrel;

the water retaining ring at least partially seals the water receiving disc and is matched with the base of the water receiving disc to form a containing cavity for containing washing liquid;

in one embodiment, the receiving cavity is formed by at least a water stop ring and a base;

in one embodiment, the receiving cavity is formed by at least the water stop ring, the base, and the inner wall of the housing.

Still further, the

The water receiving disc is of an integrated structure or the base of the water receiving disc is connected with the water retaining ring through hot melting;

in one embodiment, the connecting side of the water receiving disc and the inner wall of the box body is provided with a sealing structure;

in one embodiment, the sealing structure is a sealing strip or a glue.

Meanwhile, the projection of the water collecting device at the lower part of the box body at least covers the water retaining ring of the water receiving disc, and the water receiving range of the water receiving disc is covered with the water collecting device, so that the overflow condition of the water collecting device caused by volume overload is effectively guaranteed, and the problem that potential safety hazards are brought because water flows to the ground from the lower part of the box body is further avoided.

And, the said

The base of the water receiving disc is also provided with a water outlet, and the lower part of the water receiving disc is provided with a water outlet and a water drainage pipeline, so that the water receiving disc has a water drainage function while avoiding the safety problem caused by overflow;

preferably, the water outlet is arranged at the lowest water level position in the water receiving disc;

more preferably, the base of the water pan is inclined toward the water outlet in the vertical direction, so as to form a flowing trend for guiding the washing liquid in the water pan to flow to the water outlet;

it is also preferred that the drain opening shares the same drain line as the water collecting means.

In addition, the said

A liquid level monitoring device is arranged in the water receiving disc;

and when the liquid level monitoring device monitors that the washing liquid in the water receiving disc reaches rated capacity, an alarm signal is sent out.

After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the water receiving disc is arranged at the lower part of the washing machine box body, so that the problem of potential safety hazard caused by that water is thrown onto the box body and flows to the base and then to the ground along the box body during dehydration caused by a gap between the washing barrel balance ring and the washing barrel is effectively avoided;

2. the water receiving range of the water receiving disc is covered on the water collecting device, so that overflow caused by volume overload of the water collecting device is effectively ensured, and the problem of potential safety hazard caused by water flowing from the lower part of the box body to the ground is further avoided;

3. the water receiving disc is provided with the water outlet and the water drainage pipeline at the lower part, so that the water receiving disc has the function of water drainage while avoiding the safety problem caused by overflow.

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort.

In the drawings:

fig. 1 is an assembly schematic diagram of a washing machine and a water pan according to the present invention.

In the figure: 1. a case; 2. a balance ring; 3. a washing tub; 4. a water guide channel; 5. a water collecting device; 6. a water receiving tray; 601. a water blocking ring; 602. a receiving chamber; 603. a base; 604. a water outlet; 605. a drainage pipeline; 606. and a monitoring device.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

With the continuous development of the technology of the washing machine, the washing machine has increasingly tended to have large capacity, and the washing machine gradually tended to have large capacity, and the whole size of the washing machine is necessarily increased, so that the washing machine with small volume and large capacity is necessary; meanwhile, water is distributed in the rotary barrel and the water containing barrel when the existing washing machine is used for washing, namely, water is distributed between the water containing barrel and the rotary barrel, the water consumption is large, and the waste of water resources is caused; the dirt of the existing washing machine is easy to remain between the water containing barrel and the rotating barrel, so that bacteria are bred, water is distributed between the water containing barrel and the rotating barrel, in addition, a certain amount of water flows out from the clearance between the balance ring 2 and the inner barrel and the water discharging channel due to fit clearance or aging caused by long-time use between the balance ring 2 and the inner barrel and the water discharging channel, and flows to the base 603 along the box body 1 and then to the ground, or water flows out from the water receiving disc 6 to the ground during overflow, so that hidden dangers of use and safety exist.

Therefore, in order to solve the above-mentioned problems, the present invention provides a washing machine, in which water overflowed from the balance ring 2 and the inner tub or the drainage channel and overflowed from the water collecting device 5 due to excessive storage are received and contained by providing the water receiving tray 6 at the lower part of the washing machine, so that the problems of potential safety hazard and inconvenient use caused by water being thrown onto the tank 1, flowing to the base 603 along the tank 1 and then to the ground or water flowing out from the water receiving tray 6 to the ground when overflowed are avoided.

Fig. 1 is an assembly schematic diagram of a washing machine and a water receiving disc 6 according to the present invention, and the installation position of the water receiving disc 6 according to the present invention is shown by fig. 1, it can be seen from fig. 1 that the water receiving disc 6 is arranged at the lower part of the box 1, a water blocking ring 601 is arranged at the inner side, the projection of a water collecting device 5 at the lower part of the washing tub 3 on the water receiving disc 6 falls into the effective working range of the water receiving disc 6, and in addition, the water receiving disc 6 is further provided with a water outlet 604 and a water draining pipeline 605, which is only a special case of the present invention, and the technical scheme according to the present invention can still be implemented without the water outlet 604 and the water draining pipeline 605, and the technical problems described in the present invention can be solved. Meanwhile, the monitoring device 606 is arranged at the lower part of the accommodating cavity 602 of the water pan 6, namely at the position of the base 603, so that the overflow condition of the washing barrel 3 can be effectively detected, and the overflow condition can be timely alarmed.

As shown in fig. 1, the washing machine of the present invention comprises a cabinet 1 configured as a main body of the washing machine and a washing tub 3 provided in the cabinet 1 and having a balance ring 2 at the top thereof; during the washing process, the washing tub 3 is rotatable for holding a washing liquid; a water guide passage 4 connected to the washing tub 3 for discharging the washing liquid in the washing tub 3; a water collecting device 5 for collecting the washing liquid discharged from the water guide passage 4 and disposed outside the washing tub 3; a water receiving tray 6 arranged at the lower part of the box body 1 for collecting washing liquid. The washing liquid collected by the water receiving tray 6 flows from the side of the box body 1 close to the top to the side of the box body 1 close to the lower part at least partially along the inner wall of the box body 1.

According to the invention, the water receiving disc 6 is arranged at the lower part of the washing machine box body 1, so that the problem of potential safety hazard caused by that water is thrown onto the box body 1 and flows to the base 603 along the box body 1 and then flows to the ground during dehydration caused by a gap between the balance ring 2 of the washing barrel 3 and the washing barrel 3 is effectively avoided.

Example 1

As shown in fig. 1, a washing machine according to the present embodiment includes a cabinet 1 configured as a main body of the washing machine, and a washing tub 3 provided in the cabinet 1 and having a balance ring 2 at a top thereof; during the washing process, the washing tub 3 is rotatable for holding a washing liquid; a water guide passage 4 connected to the washing tub 3 for discharging the washing liquid in the washing tub 3; a water collecting device 5 for collecting the washing liquid discharged from the water guide passage 4 and disposed outside the washing tub 3; a water receiving tray 6 arranged at the lower part of the box body 1 for collecting washing liquid.

The water pan 6 is used for receiving washing liquid overflowed in the work of the washing barrel 3, the washing liquid collected by the water pan 6 at least partially flows along the inner wall of the box body 1 from one side of the box body 1 close to the top to one side of the box body 1 close to the lower part, and after the washing liquid overflows from the washing barrel 3, the washing liquid is received in the water pan 6, so that the problems that the washing liquid is thrown onto the box body 1 during dehydration and flows to the base 603 along the box body 1 and then flows to the ground, or water flows out from the water pan 6 to the ground during overflow are avoided, and potential safety hazards and poor use experience are caused.

Example two

As shown in fig. 1, this embodiment is further defined in the first embodiment, the washing liquid received by the water receiving tray 6 in this embodiment is at least partially from the balance ring 2 and the washing tub 3, and/or the washing tub 3 and the water guiding channel 4, and the washing liquid leaks due to the seal failure and/or the fit clearance, so that the problem of potential safety hazard caused by that water is thrown onto the box 1 and flows to the base 603 along the box 1 during dehydration caused by the gap between the balance ring 2 and the washing tub 3 is effectively avoided by arranging the water receiving tray 6 at the lower part of the box 1 of the washing machine.

Example III

As shown in fig. 1, this embodiment is further defined by the first embodiment or the second embodiment, at least a portion of the washing liquid received by the water receiving tray 6 in this embodiment is from the washing liquid overflowed from the water collecting device 5, and by covering the water receiving range of the water receiving tray 6 on the water collecting device 5, the overflow situation caused by the volume overload of the water collecting device 5 is effectively ensured, and the problem that the water flows from the lower part of the tank 1 to the ground and thus causes potential safety hazards is further avoided.

Example IV

As shown in fig. 1, this embodiment is further defined as any one of the first to third embodiments, where the water receiving tray 6 is configured to fit with the inner wall of the casing 1, and at least partially covers the lower portion of the casing 1, and the water receiving tray 6 may cover the lower portion of the whole washing machine, or may cover the main area where water overflows.

Further, a water retaining ring 601 is arranged on one side of the water receiving disc 6 close to the rotation center of the washing barrel 3;

the water retaining ring 601 at least partially seals the water receiving tray 6, and cooperates with the base 603 of the water receiving tray 6 to form a receiving cavity 602 for receiving washing liquid overflowed from the washing tub 3, and the water retaining ring 601 prevents the washing liquid from splashing outside the water receiving tray 6 due to the washing liquid entering the receiving cavity 602.

Example five

As shown in fig. 1, this embodiment is further defined by the fourth embodiment, and the accommodating cavity 602 is formed at least by the water retaining ring 601 and the base 603.

Example six

As shown in fig. 1, this embodiment is further defined by the fourth embodiment, and the accommodating cavity 602 is formed at least by the water blocking ring 601, the base 603, and the inner wall of the case 1.

Example seven

As shown in fig. 1, this embodiment is further limited by any one of the first to sixth embodiments, where the water receiving disc 6 is in an integrally formed structure or the base 603 of the water receiving disc 6 is connected with the water retaining ring 601 by hot melting, where a sealing structure is disposed on a connection side of the water receiving disc 6 and the inner wall of the box 1.

Example eight

As shown in fig. 1, this embodiment is further defined by the seventh embodiment, where the sealing structure is a sealing strip or a glue.

Example nine

As shown in fig. 1, this embodiment is further defined by any one of the first to eighth embodiments, and the projection of the water collecting device 5 on the lower portion of the casing 1 at least covers the water retaining ring 601 of the water receiving disc 6, so that the problem of overflow of the washing liquid caused by overload of the washing liquid in the water collecting device 5 is effectively avoided, and the safety of the washing machine is improved.

Examples ten

As shown in fig. 1, this embodiment is further defined by any one of the first to ninth embodiments, where the base 603 of the water-receiving tray 6 in this embodiment is further provided with a water outlet 604, and further, the water outlet 604 is disposed at the lowest water level position in the water-receiving tray 6, so that the drainage performance of the device is improved by a reasonable structural design.

Example eleven

As shown in fig. 1, this embodiment is further defined as embodiment ten, where the base 603 of the water pan 6 is disposed obliquely in the vertical direction toward the drain opening 604, so as to form a flow trend for guiding the washing liquid in the water pan 6 to flow toward the drain opening 604.

Example twelve

As shown in fig. 1, this embodiment is further defined by the above-mentioned eleventh embodiment, where the drain outlet 604 and the water collecting device 5 in this embodiment share the same drain pipeline 605, so as to avoid the problem of complex structure caused by excessive pipelines, and simultaneously, directly drain the water in the water receiving disc 6, so that the operation is more convenient, and the condition of shutdown maintenance is avoided.

Example thirteen

As shown in fig. 1, this embodiment is further defined by any one of the first to twelfth embodiments, and the water receiving tray 6 of this embodiment is provided with a liquid level monitoring device 606; the liquid level monitoring device 606 sends out an alarm signal when the washing liquid in the water receiving disc 6 reaches the rated capacity.

Examples fourteen

As shown in fig. 1, this embodiment is further defined by any one of the foregoing embodiments, namely, the foregoing embodiment, and the foregoing embodiment, in which the rear portion is provided with a mounting opening, and the water-receiving tray 6 of the present invention is just inside the cabinet 1 and higher than a gap formed by the mounting opening on the rear portion of the washing machine, specifically, since the rear portion of the washing machine is usually provided with the mounting opening, the disassembly and the installation are convenient, and since the mounting opening brings about the gap, the washing liquid overflowed during the dehydration overflows from the gap of the mounting opening, and brings about the same hidden trouble of installation, and also brings about the reduced user experience, so that the rear portion of the cabinet 1 is defined only by one position, and is also suitable for the side portion and the front portion of the cabinet 1.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be construed as reflecting the intention that: i.e., the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.

Any combination of all features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or units of any method or apparatus so disclosed, may be used in combination, except insofar as at least some of such features and/or processes or units are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments can be used in any combination.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, third, etc. do not denote any order. These words may be interpreted as names.

The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the invention, may be made by those skilled in the art without departing from the scope of the invention.

Claims

1. A washing machine, characterized in that: comprising

A box body (1) configured as a washing machine main body and a washing barrel (3) arranged in the box body (1) and provided with a balance ring (2) at the top;

the washing tub (3) is rotatable for holding washing liquid during the washing process;

a water guide channel (4) connected with the washing barrel (3) and used for discharging washing liquid in the washing barrel (3);

a water collecting device (5) for collecting the washing liquid discharged from the water guide channel (4) and arranged outside the washing barrel (3); the water collecting device is arranged at the lower part of the box body (1) and is used for collecting washing liquid, a water retaining ring (601) is arranged at one side of the water collecting disc (6) close to the rotation center of the washing barrel (3), and the projection of the water collecting device (5) at the lower part of the box body (1) at least covers the water retaining ring (601) of the water collecting disc (6);

the washing liquid collected by the water receiving disc (6) flows to one side of the box body (1) close to the lower part from one side of the box body (1) close to the top along at least part of the inner wall of the box body (1);

the washing liquid received by the water receiving disc (6) is at least partially from the balance ring (2) and the washing barrel (3), and/or the washing barrel (3) and the water guide channel (4), and the washing liquid is leaked due to sealing failure and/or fit clearance.

2. A washing machine as claimed in claim 1, wherein: the washing liquid received by the water receiving disc (6) is at least partially from the washing liquid overflowed from the water collecting device (5).

3. A washing machine as claimed in claim 1, wherein: the water receiving disc (6) is matched with the inner wall of the box body (1) and at least partially covers the lower part of the box body (1).

4. A washing machine as claimed in claim 3, wherein: the said

The water retaining ring (601) at least partially seals the water receiving disc (6) and is matched with the base (603) of the water receiving disc (6) to form a containing cavity (602) for containing washing liquid.

5. A washing machine as claimed in claim 4, wherein: the accommodation chamber (602) is formed by at least a water retaining ring (601) and a base (603).

6. A washing machine as claimed in claim 4, wherein: at least the water retaining ring (601), the base (603) and the inner wall of the box body (1) form a containing cavity (602).

7. A washing machine as claimed in claim 6, wherein: the water receiving disc (6) is of an integrated structure or a base (603) of the water receiving disc (6) is connected with the water retaining ring (601) through hot melting.

8. A washing machine as claimed in claim 7, wherein: the connecting side of the water receiving disc (6) and the inner wall of the box body (1) is provided with a sealing structure.

9. A washing machine as claimed in claim 7, wherein: the sealing structure is a sealing strip or a glue.

10. A washing machine as claimed in claim 1, wherein: the base (603) of the water pan (6) is also provided with a water outlet (604).

11. A washing machine as claimed in claim 10, wherein: the water outlet (604) is arranged at the lowest water level position in the water receiving disc (6).

12. A washing machine as claimed in claim 11, wherein: the base (603) of the water pan (6) is obliquely arranged towards the water outlet (604) in the vertical direction, so that the flow trend of the washing liquid in the water pan (6) to the water outlet (604) is formed.

13. A washing machine as claimed in claim 11, wherein: the drain port (604) and the water collecting device (5) share the same drain pipeline (605).

14. A washing machine as claimed in claim 1, wherein: a liquid level monitoring device (606) is arranged in the water receiving disc (6);

the liquid level monitoring device (606) sends out an alarm signal when detecting that the washing liquid in the water receiving disc (6) reaches the rated capacity.