CN110273272B - Washing machine filter equipment and washing machine - Google Patents

Abstract

The present invention discloses a washing machine filter device and a washing machine, the washing machine comprises a housing, a washing tub rotatably arranged in the housing, the washing tub is configured as a barrel structure for holding water during washing, and a filter device is installed on the inner peripheral wall of the washing tub. The filter device comprises a mounting seat, which is located on the inner peripheral wall of the washing tub, and has a water guide channel for guiding the water in the washing tub to be discharged to the outside of the washing tub, and a filter channel for defining a water circulation path in the washing tub; a filter is located on the mounting seat and communicated with the filter channel; wherein the water guide channel is isolated from the filter channel. The present invention utilizes the water guide channel from top to bottom inside the filter device to discharge from the first drain port at the lower position of the peripheral wall of the washing tub, which can save the space occupied by the water channel installation and improve the capacity expansion effect.

Description

Washing machine filter and washing machine

Technical Field

The present invention belongs to the field of washing equipment, and specifically relates to a washing machine and a filtering device, and more particularly to a washing machine filtering device capable of draining water and a washing machine.

Background Art

Traditional fully automatic pulsator washing machines generally include an inner barrel, an outer barrel, a vibration reduction component and a power system. When washing and dehydrating, the inner barrel rotates relative to the outer barrel, so that the clothes react with the washing water to achieve the purpose of washing or dehydrating. Among them, the outer barrel is installed outside the inner barrel to provide support for the inner barrel. The outer barrel serves as a water storage barrel, and the side wall of the inner barrel is evenly distributed with drainage holes to connect the inner and outer barrels. During the washing process, the clothes are placed in the inner barrel, and the water levels of the two barrels are the same, but the outer barrel does not contact the clothes. The outer barrel of the existing washing machine is larger than the inner barrel, resulting in a large amount of washing water between the inner and outer barrels. The washing liquid between the two barrels cannot be fully utilized, which not only increases the amount of water used for washing, but also reduces the concentration of the washing liquid during washing, and also causes the overall volume of the washing machine to be larger. In addition, after a period of use, dirt will adhere to the inner wall of the outer barrel and the outer wall of the inner barrel, and even mold will grow, which will then contaminate the washed clothes, and the barrel wall is difficult to clean.

In response to this situation, some manufacturers have made improvements. In order to save water resources, more and more washing machines use a hole-free inner barrel, which separates the inner and outer barrels, and only stores water in the inner barrel, while the outer barrel is empty. A drainage hole is opened at the upper end of the inner barrel side wall. In this way, when the washing machine is dehydrating, the water is thrown onto the inner wall of the inner barrel due to the centrifugal force, and moves upward along the inner wall of the inner barrel and is discharged from the drainage hole at the upper end of the inner barrel, which improves the water-saving effect of the washing machine and saves the amount of detergent.

However, the above scheme has the following problems: since the washing machine rotates at high speed during dehydration, water in the clothes is thrown out through the drainage holes on the side wall of the inner tub and directly hits the side wall of the outer tub, which is easy to splash everywhere. If there is water on the inner wall of the outer tub for a long time, it is easy to breed bacteria, which is not conducive to environmental protection.

In addition, in order to increase the washing capacity of the washing machine, a larger inner barrel is required, that is, the height or diameter of the inner barrel needs to be increased. If the inner barrel has a larger size, the outer barrel and the housing that accommodate the inner barrel also need to be increased as the inner barrel increases.

The increase in the size of the washing machine casing is limited by the space in the area where the washing machine is installed. The space for placing a washing machine in an average user's home is limited, and it is not realistic to increase the capacity of the washing tub by adding a washing machine casing. How to increase the capacity of the inner tub without increasing the casing of the washing machine has become a major problem that has troubled designers.

Chinese patent application number CN99230455.5 discloses a single-barrel water-saving washing machine, in which a water collecting device is provided at the mouth of the washing barrel, and the water collecting port of the water collecting device is surrounded by the washing barrel at the mouth of the washing barrel. The water collecting cavity of the water collecting device at the mouth of the barrel is connected to a plurality of drainage pipes, which are symmetrically arranged from top to bottom along the outer wall of the washing barrel. When drying, the water collecting device collects the centrifugal water flow due to high-speed rotation and guides it downward for drainage. Although this structure omits the outer barrel, when the washing machine is dehydrated, since the washing water first enters the water collecting device, the water collecting device is a ring-shaped structure, and the washing water filled inside drains downward at different speeds, which destroys the balance of the high-speed rotation of the washing barrel; in addition, the washing water is guided to the washing machine after entering the water collecting device. The lower part of the barrel is collected and discharged toward the center, which is not conducive to drainage. Under the action of centrifugal force, the washing water is concentrated in the water collecting chamber and is difficult to discharge, causing the washing water to be concentrated at the upper end of the washing barrel, increasing the weight of the upper part of the washing barrel, and further destroying the balance. In particular, when there is a lot of residual water in the washing barrel, most of the washing water is concentrated in the water collecting chamber and is not discharged, which increases the overall center of gravity of the washing barrel and the outer barrel, generating great vibration and noise, and also increases the working load of the dehydration motor, which is easy to damage the motor; finally, the water collecting device is arranged on the upper part of the washing barrel, and when the washing barrel is dehydrated and rotated, the radial displacement of the upper eccentric is the largest. In order to avoid the water collecting device colliding with the washing machine case, the safety distance between the water collecting device and the case must be met, and the purpose of capacity expansion cannot be truly achieved.

In view of this, the present invention is proposed.

Summary of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a washing machine filter device which can quickly guide water to be discharged and reduce the dehydration eccentricity of the washing tub.

Another object of the present invention is to provide a washing machine having the filtering device to achieve a capacity expansion effect.

In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: a washing machine filter device, comprising:

The mounting seat is located on the inner peripheral wall of the washing tub and has a water guide channel for guiding the water in the washing tub to be discharged to the outside of the washing tub, and a filter channel for defining a water circulation path in the washing tub;

A filter, located on the mounting seat and communicating with the filtering channel;

Wherein, the water guide channel and the filtering channel are isolated from each other.

Furthermore, the upper part of the water guide channel is a water inlet end, and the lower part is a water outlet end, which is connected to the first drain port of the peripheral wall and/or the bottom wall of the washing tub, and guides water from top to bottom;

The lower part of the filter channel is a water inlet end connected to the inside of the washing tub, which guides water from bottom to top, and the upper part is connected to the filter.

A further solution is that the water guide channel and the filter channel are distributed on the mounting seat along the radial direction of the washing tub, and the water guide channel is arranged between the filter channel and the inner peripheral wall of the washing tub.

Furthermore, the water guide channel is defined by the mounting seat alone or by the mounting seat and the inner peripheral wall of the washing tub together.

Alternatively, the above-mentioned replacement scheme is that the water guide channel and the filter channel are distributed on the mounting seat along the circumference of the washing tub, and a section of the water channel of the water guide channel at the same height as the filter channel is located on one side of the filter channel.

Alternatively, the water guide channel and the filter channel are distributed on the mounting seat along the circumference of the washing tub, and the water guide channel has two branches at the same height as the filter channel, which are respectively located on both sides of the filter channel.

Alternatively, the water guide channel and the filter channel are distributed along the circumference of the washing tub, and the filter channel has two branches, which are respectively located on both sides of the water guide channel.

A washing machine described in the present invention comprises a housing and a washing tub rotatably arranged in the housing. The washing tub is configured as a barrel structure for holding water during washing, and the above-mentioned filtering device is installed on the inner peripheral wall of the washing tub.

Furthermore, at least one first drain port is provided at the lower part of the peripheral wall of the washing tub, there is at least one mounting seat, at least one first drain port is provided at the lower part of each mounting seat, and the water guide channel is communicated with the first drain port;

Preferably, the first drain openings are in plurality and are arranged at intervals along the circumference of the washing tub, the mounting seats are in plurality and are arranged at intervals along the circumference of the washing tub, and each mounting seat is provided with at least one corresponding first drain opening.

Furthermore, the washing machine also includes a water receiving device disposed in the housing for collecting water discharged from the washing tub, and the water receiving device includes a water collecting chamber and at least one second drain port for draining water outwards.

Furthermore, the upper portion of the inner peripheral wall of the washing tub has a guide portion for guiding water into the water guide channel;

Preferably, the guide portion comprises a guide unit for guiding the washing water rising to the height of the water inlet of the water guide channel to the water inlet in the circumferential direction.

Furthermore, at least a portion of the guide unit and the water inlet are on the same circumference of the inner wall of the washing tub, and this portion of the guide unit extends from the water inlet along the circumferential direction of the washing tub's dehydration rotation, and the distance from the center of the washing tub gradually decreases.

Furthermore, the guide unit includes a curved surface structure arranged along the circumferential direction of the inner wall of the washing barrel and having a gradually changing size from the center of the washing barrel, wherein one end adjacent to the water inlet is at the largest distance from the center of the washing barrel and extends along the direction of the dehydration rotation of the washing barrel. The farther from the water inlet, the smaller the distance between the curved surface and the center of the washing barrel.

Preferably, it also includes an inclined structure which is arranged from bottom to top along the axial direction of the washing tub and whose size gradually increases from the center of the washing tub.

Furthermore, the guide unit extends from one side of the water inlet along the circumferential direction of the washing tub dehydration rotation to another mounting seat or extends nearly one circle to the opposite side wall of the mounting seat where the water inlet is located.

Furthermore, the guide unit is an auxiliary structure installed on the inner peripheral wall of the washing tub, or is a profiled structure of the inner peripheral wall of the washing tub at least on the circumference of the water inlet of the water guide channel.

After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art.

The washing tub of the washing machine of the present invention can be used to hold water during the washing process, so the washing tub adopts a "holeless inner tub" structure, while the design of the outer tub is eliminated, and a water receiving device is used instead of the outer tub to receive and drain water, which makes the present invention have the following technical effects:

1. The capacity of the washing tub can be increased while the volume of the washing machine remains unchanged, thus achieving the effect of expanding the capacity of the washing machine;

2. During the washing process, water only exists in the washing tub, which avoids the problem of water accumulation between the inner and outer tubs of traditional washing machines causing dirt and grime to accumulate on the inner wall of the outer tub and the outer wall of the washing tub, achieving better washing results;

3. The outer barrel is removed, and the washing barrel is a water barrel. During the washing process, no water is stored between the inner and outer barrels, which reduces the amount of washing water and saves washing water;

4. The water is discharged from the first drain port at the lower part of the washing tub wall by using the water guide channel from top to bottom inside the filter device, which can avoid the water guide structure installed on the upper part of the outer wall of the washing tub in the prior art occupying the space between the washing tub and the box body, and also avoids installing an additional water guide structure on the inner wall of the washing tub to occupy the internal space of the washing tub, thereby achieving a real expansion effect;

5. By setting the guide part, the washing water is guided into the water guide channel and discharged during dehydration and drainage, so as to achieve rapid dehydration;

6. The guide unit is designed as a variable diameter structure formed by gradually decreasing the radius of the inner wall of the washing tub from the center of the washing tub in the direction of rotation during dehydration. The variable diameter section guides the washing water to the place where the radius increases and discharges it from the water guide channel to achieve rapid drainage.

The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the accompanying drawings:

FIG1 is a schematic structural diagram of a washing machine filter device according to the present invention;

FIG2 is a schematic diagram of a washing machine filter device according to the present invention;

Fig. 3 to Fig. 6 are schematic diagrams of different implementations along the A-A line in Fig. 2;

7 is a schematic structural diagram of a washing machine according to the present invention;

FIG8 is a schematic diagram of a water guide channel of a washing machine filter device according to the present invention;

FIG9 is a top view of the washing machine of the present invention;

10 is a schematic diagram of a guide portion of a washing machine according to the present invention;

FIG. 11 is an enlarged schematic diagram of portion B in FIG. 10 .

It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments.

DETAILED DESCRIPTION

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used 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 terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

As shown in Figures 1 to 11, the washing machine filter device 1 of the present invention includes a mounting seat 3 installed on the inner peripheral wall of the washing tub 2, the mounting seat 3 has a water guide channel 4 for guiding the water in the washing tub 2 to be discharged to the outside of the washing tub 2, and a filter channel 5 for limiting the water circulation path in the washing tub 2; a filter 6 is provided on the mounting seat 3 and communicated with the filter channel 5; wherein the water guide channel 4 is isolated from the filter channel 5, and the washing tub on which the filter device is installed has a "holeless inner tub" structure, and the washing tub has a water holding function during washing.

The water guide channel 4 of the present invention has an upper water inlet end 41 and a lower water outlet end 42, which are connected to the first drain port 21 on the peripheral wall and/or bottom wall of the washing tub 2, and guide water from top to bottom (see FIG8 ); and the filter channel 5 has a lower water inlet end 51 connected to the inside of the washing tub 2, and guides water from bottom to top, and the upper part is connected to the filter 6. The two channels are isolated from each other (see FIG1 ), forming independent water guide waterways and filter waterways, and the water in the washing tub circulates back and forth along the filter waterway through the filter to filter the lint.

Embodiment 1

As shown in Figure 3, the water guiding channel 4 and the filtering channel 5 described in this embodiment are distributed radially along the washing tub 2 on the mounting seat 3, and the water guiding channel 4 is arranged between the filtering channel 5 and the inner circumferential wall of the washing tub 2, that is, the filtering channel 5 is arranged at a position of the mounting seat close to the center of the washing tub 2, and the water guiding channel 4 is arranged at a position close to the inner circumferential wall of the washing tub 2.

The water guide channel 4 described in this embodiment can be defined by the mounting seat 3 alone, that is, a vertical water guide channel is provided inside the mounting seat 3, or the water guide channel 4 is defined by the mounting seat 3 and the inner circumferential wall of the washing tub 2, and a side wall of the mounting seat close to the inner circumferential wall of the washing tub and a gap between the inner circumferential wall of the washing tub constitute a vertical water guide channel.

Embodiment 2

As shown in FIGS. 4 to 6 , the water guide channel 4 and the filter channel 5 described in this embodiment are distributed along the circumference of the washing tub 2 on the mounting base. Since the water guide channel 4 guides water from top to bottom and the filter channel 5 filters water from bottom to top, the water guide channel 4 must have a waterway at the same height as the filter channel 5, which can be specifically arranged as follows:

Solution 1: The water-conducting channel 4 has a water channel section at the same height as the filtering channel 5 and is located on one side of the filtering channel 5 (see FIG. 4 ).

Solution 2: The water-conducting channel 4 has two branches 43 and 44 at the same height as the filtering channel 5, which are respectively located on both sides of the filtering channel 5 (see FIG. 5 ).

Alternatively, there is another structure: as shown in FIG. 6 , the water guide channel 4 and the filter channel 5 are distributed along the circumference of the washing tub, and the filter channel 5 has two branches 52 and 53 , which are respectively located on both sides of the water guide channel 4 .

Embodiment 3

As shown in Figures 7 and 8, a washing machine of the present invention includes a housing 7 and a washing tub 2 rotatably disposed in the housing 7. The washing tub 2 is configured as a barrel structure for holding water during washing, and the inner circumferential wall of the washing tub 2 is installed with the filtering device 1 in the above embodiment. The washing machine also includes a water receiving device 8 arranged in the box body 7 for collecting water discharged from the washing tub. The water receiving device 8 is arranged at the lower part of the washing tub 2, and includes a water collecting chamber 81 and at least one second drain port 82 for draining water outward. The water collecting chamber 81 can collect the washing water discharged from the washing tub 2, and the peripheral wall 83 of the water collecting chamber is defined to surround the peripheral wall of at least the lower part of the washing tub 2. In order to improve the effect of capacity expansion, the peripheral wall 83 defining the water collecting chamber is extended upward as low as possible while satisfying the condition that the drainage does not splash or overflow. This is because the lower center of the washing tub is a rotating fulcrum. In order to prevent the upper peripheral wall of the water receiving device from colliding with the box body or colliding with the washing tub and being damaged when the washing tub rotates unbalancedly, it is necessary to design the peripheral wall of the water receiving device to have a certain safety distance from the box body and the washing tub. However, this design cannot achieve the effect of capacity expansion.

Furthermore, at least one first drain port 21 is provided at the lower portion of the peripheral wall of the washing tub 2, there is at least one mounting seat 3, and at least one first drain port 21 is covered at the lower portion of each mounting seat 3, and the water guide channel 4 is connected to the first drain port 21; preferably, there are multiple first drain ports 21 and they are spaced apart along the circumference of the washing tub, there are multiple mounting seats 3 and they are spaced apart along the circumference of the washing tub 4, and each mounting seat 3 is covered with at least one corresponding first drain port 21.

Embodiment 4

At present, the hole-free inner barrel is designed with a constant diameter in the circumferential direction. During the dehydration stage, the water is basically evenly distributed on the barrel wall with a constant thickness under the action of high-speed centrifugation, which is not conducive to quickly draining the water in the inner barrel.

As shown in FIG9 , the upper portion of the inner peripheral wall of the washing tub 2 of this embodiment has a guide portion 9 for guiding water into the water guide channel 4, and the guide portion 9 includes a guide unit 91 for guiding the washing water that rises to the height of the water inlet 45 of the water guide channel 4 along the circumferential direction to the water inlet 45. By providing the guide portion 9, the washing water can quickly enter the water guide channel 4 from the water inlet 45 at the upper portion of the mounting seat under the guidance of the guide portion 9, so that the washing water in the washing tub can be quickly discharged during dehydration, thereby improving the dehydration efficiency and dehydration effect and shortening the dehydration time.

Embodiment 5

As shown in Figures 9 to 11, at least a portion of the guide unit 91 described in this embodiment is on the same circumference of the inner wall of the washing tub as the water inlet. This portion of the guide unit 91 extends from the water inlet 45 along the circumferential direction of the dehydration rotation of the washing tub 2, and the distance from the center of the washing tub 2 gradually decreases.

Furthermore, the guide unit 91 includes a curved surface structure arranged along the circumferential direction of the inner wall of the washing tub 2 and having a gradually changing size from the center of the washing tub 2. The distance D between one end of the adjacent water inlet 45 and the center of the washing tub 2 is the largest, and extends along the direction of the dehydration rotation of the washing tub 2. The farther from the water inlet 45, the smaller the distance d between the curved surface and the center of the washing tub 45.

Preferably, it also includes an inclined structure arranged from bottom to top along the axial direction of the washing tub 2, and the distance from the center of the washing tub 2 gradually increases. The washing water in the washing tub 2 first climbs upward along the inner circumferential wall of the washing tub 2 under the action of centrifugal force to reach the height of the water inlet 45, and then quickly moves to the mounting seat 3 along the circumferential direction toward the side of the guide unit 91 with a larger distance from the center of the washing tub, and enters the water guide channel 4 through the water inlet 45 and is discharged. It is also preferred that an annular water retaining portion (not shown in the figure) is provided at the upper edge of the water inlet 45 to prevent the washing water that climbs upward along the inner circumferential wall of the washing tub to reach the water inlet from continuing to climb upward.

When at least two mounting seats 3 are provided in the washing tub 2, the guide unit 91 extends from the side of the water inlet 45 along the circumferential direction of the washing tub dehydration rotation to the other mounting seat.

When a mounting seat is provided in the washing tub, the guide unit extends from the water inlet side along the circumferential direction of the washing tub dehydration rotation, extending nearly one circle to the opposite side wall of the mounting seat where the water inlet is located.

The water inlet 45 is arranged on the radial side wall of the mounting seat 3 which is consistent with the dehydration rotation direction of the washing tub 2. The opening direction of the water inlet 45 is toward the dehydration rotation direction of the washing tub 2. The direction of water flow entering the water guide channel 4 of the mounting seat 3 along the circumferential direction of the washing tub 2 is opposite to the dehydration rotation direction of the washing tub 2.

The guide unit 91 of the present invention is an auxiliary structure installed on the inner circumferential wall of the washing tub. The inner side wall of the auxiliary structure facing the center of the washing tub has the above-mentioned gradual curved surface structure, or the guide unit 91 is a profiled structure of the washing tub circumferential wall at least on the circumference where the water inlet of the water guide channel is located, and at least the dimension of the washing tub inner wall at the circumference where the water inlet is located from the center of the washing tub has the above-mentioned gradual structure.

The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modify the technical contents suggested above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the solution of the present invention.

Claims (13)

1. The utility model provides a washing machine, includes box, rotationally establishes the washing bucket in the box, its characterized in that: the washing barrel is configured into a barrel body structure for containing water during washing, at least two filtering devices are arranged on the inner peripheral wall of the washing barrel, the filtering devices comprise,

A mounting seat on the inner peripheral wall of the washing tub, having a water guide passage for guiding and discharging water in the washing tub to the outside of the washing tub, and a filtering passage for defining a water circulation path in the washing tub;

the filter is positioned on the mounting seat and is communicated with the filtering channel;

wherein the water guide channel is isolated from the filtering channel, the upper part of the water guide channel is a water inlet end, the lower part of the water guide channel is a water outlet end, and the opening direction of the water inlet is towards the dewatering rotation direction of the washing barrel

The upper part of the inner peripheral wall of the washing barrel is provided with a guide part for guiding water to enter the water guide channel, and the guide part comprises a guide unit for guiding the washing water rising to the height of the water inlet of the water guide channel to the water inlet along the circumferential direction;

The guide unit comprises a curved surface structure which is arranged on the inner peripheral wall of the washing barrel along the circumferential direction and gradually changes from the central dimension of the washing barrel, one end of the adjacent water inlet is the largest in distance from the center of the washing barrel, the guide unit extends along the dewatering rotation direction of the washing barrel, and the distance between the curved surface and the center of the washing barrel is smaller as the guide unit is far from the water inlet;

The guide unit extends from one side of the water inlet to the other mounting seat along the circumferential direction of the dewatering rotation of the washing barrel.

2. The utility model provides a washing machine, includes box, rotationally establishes the washing bucket in the box, its characterized in that: the washing barrel is configured into a barrel body structure for containing water during washing, a filtering device is arranged on the inner peripheral wall of the washing barrel, the filtering device comprises,

A mounting seat on the inner peripheral wall of the washing tub, having a water guide passage for guiding and discharging water in the washing tub to the outside of the washing tub, and a filtering passage for defining a water circulation path in the washing tub;

the filter is positioned on the mounting seat and is communicated with the filtering channel;

wherein the water guide channel is isolated from the filtering channel, the upper part of the water guide channel is a water inlet end, the lower part of the water guide channel is a water outlet end, and the opening direction of the water inlet is towards the dewatering rotation direction of the washing barrel

The upper part of the inner peripheral wall of the washing barrel is provided with a guide part for guiding water to enter the water guide channel, and the guide part comprises a guide unit for guiding the washing water rising to the height of the water inlet of the water guide channel to the water inlet along the circumferential direction;

The guide unit comprises a curved surface structure which is arranged on the inner peripheral wall of the washing barrel along the circumferential direction and gradually changes from the central dimension of the washing barrel, one end of the adjacent water inlet is the largest in distance from the center of the washing barrel, the guide unit extends along the dewatering rotation direction of the washing barrel, and the distance between the curved surface and the center of the washing barrel is smaller as the guide unit is far from the water inlet;

The guide unit extends from one side of the water inlet to the reverse side wall of the installation seat where the water inlet is located along the circumferential direction of the dewatering rotation of the washing barrel and extends to be close to one circumference.

3. A washing machine as claimed in claim 1 or 2, wherein: the water outlet end of the water guide channel is communicated with the first water outlet of the peripheral wall and/or the bottom wall of the washing barrel, and is used for guiding water from top to bottom and discharging;

The lower part of the filtering channel is a water inlet end communicated with the inside of the washing barrel, water is guided from bottom to top, and the upper part of the filtering channel is communicated with the filter.

4. A washing machine as claimed in claim 1 or 2, wherein: the water guide channels and the filtering channels are distributed on the mounting seat along the radial direction of the washing barrel, and the water guide channels are arranged between the filtering channels and the inner peripheral wall of the washing barrel.

5. The washing machine as claimed in claim 4, wherein: the water guide channel is defined by the mounting seat alone or by the mounting seat and the inner peripheral wall of the washing barrel together.

6. A washing machine as claimed in claim 1 or 2, wherein: the water guide channel and the filtering channel are distributed on the mounting seat along the circumferential direction of the washing barrel, and a section of waterway with the same height as the filtering channel of the water guide channel is positioned at one side of the filtering channel.

7. A washing machine as claimed in claim 1 or 2, wherein: the water guide channels and the filtering channels are distributed on the mounting seat along the circumferential direction of the washing barrel, and the water guide channels are provided with two branches at the same height as the filtering channels and are respectively positioned at two sides of the filtering channels.

8. A washing machine as claimed in claim 1 or 2, wherein: the water guide channel and the filtering channel are distributed along the circumferential direction of the washing barrel, and the filtering channel is provided with two branches which are respectively positioned at two sides of the water guide channel.

9. A washing machine as claimed in claim 1 or 2, wherein: the lower part of the peripheral wall of the washing barrel is provided with at least one first water outlet, at least one mounting seat is arranged, at least one first water outlet is covered on the lower part of each mounting seat, and the water guide channel is communicated with the first water outlet.

10. The washing machine as claimed in claim 9, wherein: the first water outlets are arranged in a plurality of mode and are arranged at intervals along the circumferential direction of the washing barrel, the mounting seats are arranged in a plurality of mode and are arranged at intervals along the circumferential direction of the washing barrel, and at least one corresponding first water outlet is arranged on each mounting seat in a covering mode.

11. A washing machine as claimed in claim 1 or 2, wherein: the water collecting device is arranged in the box body and used for collecting water discharged by the washing barrel, and comprises a water collecting cavity and at least one second water outlet for outwards discharging water.

12. A washing machine as claimed in claim 1 or 2, wherein: at least a part of the guiding unit and the water inlet are arranged on the same circumference of the inner circumferential wall of the washing barrel, the part of the guiding unit extends from the water inlet along the circumferential direction of the dewatering rotation of the washing barrel, and the distance between the guiding unit and the center of the washing barrel is gradually reduced.

13. A washing machine as claimed in claim 1 or 2, wherein: the guide unit also comprises an inclined structure which is arranged along the axial direction of the washing barrel from the lower direction to the upper direction and gradually increases from the center of the washing barrel.