CN215925384U

CN215925384U - Washing machine drying and condensing system and washing machine

Info

Publication number: CN215925384U
Application number: CN202122520526.0U
Authority: CN
Inventors: 高锋; 耿斌
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-01
Anticipated expiration: 2031-10-19

Abstract

The present disclosure relates to a washing machine drying and condensing system and a washing machine, the washing machine drying and condensing system includes: the drying component comprises a drying air duct, and an air outlet of the drying air duct is communicated with an inner drum of the washing machine; the condenser assembly comprises a condensation flow channel, the first end of the condensation flow channel is communicated with the inner cylinder, and the second end of the condensation flow channel is communicated with the air inlet of the drying air channel; and the filter assembly comprises a first filter and a second filter, the first filter is hermetically connected between the air outlet and the door seal of the inner barrel, and the second filter is hermetically connected at the second end. Through above-mentioned technical scheme, this washing machine stoving condensing system and washing machine that openly provides can solve impurity such as the dander in the inner tube and easily get into in the stoving wind channel and say the clothing in the inner tube and cause secondary pollution's technical problem.

Description

Washing machine drying and condensing system and washing machine

Technical Field

The present disclosure relates to the field of washing machine technology, and more particularly, to a washing machine drying system and a washing machine.

Background

The drum of the drum washing machine generally includes an outer tub and an inner tub rotatably disposed within the outer tub. The drying and condensing system of the drum washing machine generally comprises a drying component (including a fan motor, a drying air duct and the like) and a condenser component (condensed water is introduced to generate heat exchange so as to achieve the drying purpose) which are communicated with each other. Specifically, hot air is blown into the inner barrel by the drying component, the hot air carries water vapor in the inner barrel and enters the condenser component to carry out heat exchange, the water vapor is condensed into water drops to flow out of the condenser component after the heat exchange, the hot air flows from the bottom end to the top end of the condenser component and is sucked into the drying air channel by the fan motor to be continuously heated, and finally the water drops enter the inner barrel through the air outlet of the drying air channel to complete the whole drying circulation process.

However, the hot air entering the condenser assembly from the inner cylinder often carries impurities such as lint, and when the hot air enters the drying assembly, the lint is easy to remain in the drying air duct and enters the inner cylinder again along with the airflow, so that secondary pollution is caused to clean clothes in the inner cylinder.

SUMMERY OF THE UTILITY MODEL

To overcome the problems in the related art, the present disclosure provides a drying and condensing system of a washing machine and a washing machine.

According to a first aspect of the embodiments of the present disclosure, a drying and condensing system of a washing machine is provided, which includes a drying assembly including a drying air duct, an air outlet of the drying air duct being used for communicating with an inner cylinder of the washing machine; the condenser assembly comprises a condensation flow channel, the first end of the condensation flow channel is communicated with the inner cylinder, and the second end of the condensation flow channel is communicated with the air inlet of the drying air channel; and the filter assembly comprises a first filter and a second filter, the first filter is hermetically connected between the air outlet and the door seal of the inner barrel, and the second filter is hermetically connected at the second end.

Optionally, the first filter is removably connected between the outlet vent and the dock seal, the first filter comprising: a supporting seat; the filter screen comprises a fixed part embedded into the support seat and an extending part extending out of the support seat, and the extending part is used for being inserted between the air outlet and the door seal and filtering flock; and the sealing ring is sleeved on the outer side of the extending part and is arranged at the joint of the extending part and the supporting seat.

Optionally, the first filter further comprises a handle, and the handle and the filter screen are arranged on two opposite sides of the support seat.

Optionally, a guide slope for guiding the protruding portion to be inserted between the outlet and the dock seal is formed on an outer circumferential surface of the sealing ring.

Optionally, the support seat is used for stopping at the air outlet and the outer side of the dock seal, and the shape of the protruding portion is matched with the shape of the air outlet.

Optionally, the second filter has the same structure as the first filter, the second end is provided with a socket for inserting the second filter, and the second filter is connected with the socket in a pluggable manner.

Optionally, the support seat of the second filter is used for stopping at the outer side of the condensation flow channel, the protruding portion of the second filter is used for being inserted into the insertion hole, and the shape of the protruding portion is matched with the shape of the cross section of the condensation flow channel.

According to a second aspect of the embodiments of the present disclosure, there is provided a washing machine including a cabinet, an inner tub accommodated in the cabinet and providing a laundry processing space, and a drying and condensing system of the washing machine in the above technical solution.

Optionally, the box includes door plant and backplate that relative setting, be provided with the clothing on the door plant and get and put the mouth, the clothing is got and is put and is connected with a body on the mouth, be provided with first dismouting mouth on the door plant corresponding to the position of first filter, can cover when the door body is closed first dismouting mouth, the condensation runner sets up the inner tube with between the backplate, be provided with second dismouting mouth on the backplate corresponding to the position of second filter.

Optionally, a first cover plate capable of opening or closing the first dismounting port is connected to the first dismounting port, and a second cover plate capable of opening or closing the second dismounting port is connected to the second dismounting port.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: in the washing machine stoving condensing system that this disclosure provided, impurity such as the flock on the clothing gets into the condensation runner in the hot-blast inner tube that carries, the second filter sets up the second end at the condensation runner, can filter impurity such as the flock that the air current that gets into the stoving wind channel by the condensation runner carried, avoid impurity such as flock to get into and block up even in the stoving wind channel and influence drying efficiency, first filter sets up the air outlet in the stoving wind channel, with can filter impurity such as the flock that gets into the inner tube from the stoving wind channel, thereby avoid not causing secondary pollution by the clean clothing in the inner tube in the small flock reentrant inner tube that first filter filtered. Through the double filtering action of the second filter and the first filter, impurities such as flocks and the like on the clothes in the inner cylinder can be removed through hot air in the drying process, and the impurities such as the flocks and the like can be prevented from flowing back into the inner cylinder; the washing machine provided by the present disclosure has the same technical effects as the washing machine drying and condensing system in the above technical solutions, and is not described herein in detail in order to avoid unnecessary repetition.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a front view of a washing machine drying and condensing system according to an exemplary embodiment;

FIG. 2 is a rear view of a washer drying and condensing system according to an exemplary embodiment;

FIG. 3 is a front view of a filter assembly of a washer drying and condensing system according to an exemplary embodiment;

FIG. 4 is a left side view of a filter assembly of a washer drying and condensing system shown in accordance with an exemplary embodiment;

FIG. 5 is a front view of a washing machine according to an exemplary embodiment;

fig. 6 is a rear view of a washing machine according to an exemplary embodiment.

Description of the reference numerals

1-drying component, 11-drying air duct, 12-air outlet, 2-condenser component, 21-condensing flow channel, 211-first end, 212-second end, 213-jack, 3-filtering component, 301-first filter, 302-second filter, 31-supporting seat, 32-filtering screen, 321-extending part, 33-sealing ring, 331-guiding inclined plane, 34-handle, 4-inner cylinder, 5-box body, 51-door panel, 511-clothing taking and placing port, 512-first dismounting port, 52-back panel, 521-second dismounting port and 522-condensing flow channel fixing part.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. In the present disclosure, unless otherwise stated, the use of the directional words such as "upper and lower" generally means the upper and lower of the laundry treating apparatus in the present disclosure in the normal use state, with reference to the drawing directions of fig. 1 and 2, "left and right" generally means the left and right of the laundry treating apparatus in the normal use state, with reference to the drawing directions of fig. 1 and 2, "inner and outer" means the inner and outer with respect to the outline of the corresponding component. The terms "first," "second," and the like, as used in this disclosure, are intended to distinguish one element from another, and not necessarily for sequential or importance. Moreover, when the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

According to a first aspect of the embodiments of the present disclosure, a drying and condensing system of a washing machine is provided, and as shown in fig. 1 and fig. 2, the drying and condensing system of a washing machine may include a drying component 1, a condenser component 2, and a filtering component 3, where the drying component 1 may include a drying air duct 11, an air outlet 12 of the drying air duct 11 is configured to communicate with an inner drum 4 of the washing machine, the condenser component 2 may include a condensing flow channel 21, a first end 211 of the condensing flow channel 21 is configured to communicate with the inner drum 4, a second end 212 of the condensing flow channel 21 is configured to communicate with an air inlet of the drying air duct 11, a fan may be disposed at the air inlet of the drying air duct 11, so that an air flow may sequentially flow through the drying air duct 11, the inner drum 4, and the condensing flow channel 21 and then return to the drying air duct 11 to complete a circulation, a heating pipe may be disposed in the drying air duct 11, and may heat the air flow passing through the drying air duct 11, to blow hot air towards the drum 4, the filter assembly 3 can comprise a first filter 301 sealingly connected between the outlet vent 12 and a dock seal (not shown) of the drum 4, and a second filter 302 sealingly connected at the second end 212.

Through the technical scheme, in the washing machine stoving condensing system that this disclosure provides, hot-blast impurity such as the hair bits that carry on the clothing in the inner tube 4 gets into condensation runner 21, second filter 302 sets up the second end 212 at condensation runner 21, can filter impurity such as hair bits that the air current that gets into stoving wind channel 11 by condensation runner 21 carried, avoid impurity such as hair bits to get into and even block up stoving wind channel 11 and influence drying efficiency, first filter 301 sets up air outlet 12 at stoving wind channel 11, in order can filter impurity such as the hair bits that get into inner tube 4 from stoving wind channel 11, thereby avoid not getting into inner tube 4 again by the small impurity that first filter 301 filters and cause secondary pollution to the clean clothing in the inner tube 4. Through the double filtering action of the second filter 302 and the first filter 301, impurities such as lint on clothes in the inner cylinder 4 can be removed through hot air in the drying process, and the impurities such as the lint can be prevented from flowing back into the inner cylinder.

Referring to fig. 1, the first filter 301 may be detachably connected between the air outlet 12 and the door seal to facilitate the removal and cleaning of the first filter 301, referring to fig. 3 and 4, the first filter 301 may include a supporting seat 31, a filtering net 32 and a sealing ring 33, wherein the supporting seat 31 may be made of hard plastic, the filtering net 32 may be a sheet metal part, the filtering net 32 may include a fixing portion embedded in the supporting seat 31 and a protruding portion 321 protruding out of the supporting seat 31, the protruding portion 321 is provided with a plurality of filtering holes arranged in an array, the protruding portion 321 is configured to be inserted between the air outlet 12 and the door seal and filter impurities such as lint, the sealing ring 33 may be made of soft plastic and sleeved outside the protruding portion 321, the sealing ring 33 may be disposed at a connection portion of the protruding portion 321 and the supporting seat 31, when the protruding portion 321 is inserted between the air outlet 12 and the door seal, the gasket 33 ensures a sealed connection between the first filter 301 and the outlet 12 and the dock seal. The filter screen 32, the support seat 31 and the sealing ring 33 may be formed by injection molding.

Referring to fig. 3 and 4, the first filter 301 may further include a handle 34, and the handle 34 and the filter screen 32 are disposed on opposite sides of the support seat 31, that is, when the first filter 301 is inserted between the air outlet 12 and the door seal, the handle 34 can face outward, so that a user can insert and remove the first filter 301 through the handle 34.

Referring to fig. 3 and 4, a guide inclined surface 331 for guiding the protruding portion 321 to be inserted between the outlet 12 and the dock seal may be formed on the outer circumferential surface of the seal ring 33, and the guide inclined surface 331 may ensure smooth insertion and removal of the first filter 301 and improve the reliability of the sealing connection between the first filter 301 and the outlet 12 and the dock seal.

When the protruding portion 321 is inserted between the air outlet 12 and the dock seal, the supporting seat 31 can be stopped at the outer side of the air outlet 12 and the dock seal, so that a user can confirm that the protruding portion 321 is inserted in place to ensure the filtering effect, and the shape of the protruding portion 321 can be matched with the shape of the air outlet 12, so that the protruding portion 321 can safely cover the air outlet 12 after being inserted in place.

In addition, the structure of the second filter 302 may be the same as that of the first filter 301, that is, the second filter 302 may also include a support base 31, a filter screen 32, a sealing ring 33 and a handle 34, and referring to fig. 2, the second end 212 of the condensation flow passage 21 may be provided with a receptacle 213 for inserting the second filter 302, and the second filter 302 and the receptacle 213 may be connected in a pluggable manner, so as to facilitate the removal and cleaning of the second filter 302. When the second filter 302 is inserted into the insertion hole 213, the protruding portion 321 of the second filter 302 is inserted into the insertion hole 213, and the shape of the protruding portion 213 may be adapted to the shape of the cross-section of the condensation flow passage 21, so that the protruding portion 321 can cover the condensation flow passage 21 after being inserted into place, and the support seat 31 of the second filter 302 can be stopped at the outer side of the condensation flow passage 21, so that a user can confirm that the protruding portion 321 of the second filter 302 is inserted into place to ensure the filtering effect.

According to a second aspect of the embodiments of the present disclosure, there is provided a washing machine, which, as shown in fig. 5 and 6, may include a cabinet 5, a drum 4 accommodated in the cabinet 5 and providing a laundry processing space, and a drying and condensing system of the washing machine in the above technical solution.

Through the above technical scheme, the washing machine provided by the present disclosure has the same technical effects as the washing machine drying and condensing system in the above technical scheme, and is not described herein in detail in order to avoid unnecessary repetition.

Referring to fig. 5 and 6, the cabinet 5 may include a door 51 and a back panel 52, the door 51 is provided with a laundry loading/unloading opening 511, the laundry loading/unloading opening 511 is located at a position corresponding to the opening of the inner tub 4, a door (not shown) may be connected to the laundry loading/unloading opening 511 to open or close the laundry loading/unloading opening 511, a first assembling/disassembling opening 512 may be provided at a position corresponding to the first filter 301 on the door 51, a user may grip the handle 34 of the first filter 301 through the first assembling/disassembling opening 512 to insert and disassemble the first filter 301, and the door may cover the first assembling/disassembling opening 512 when closed to prevent impurities from entering the cabinet 5. The condensation flow channel 21 may be disposed between the inner drum 4 and the back plate 52, a condensation flow channel fixing portion 522 may be disposed on the back plate 52 corresponding to an upper end of the condensation flow channel 21, and a second mounting/dismounting opening 521 may be disposed on the back plate 52 corresponding to a position of the second filter 302, so that a user can hold the handle 34 of the second filter 302 through the second mounting/dismounting opening 521, so as to insert and remove the second filter 302.

In addition, a first cover plate (not shown) capable of opening or closing the first opening 512 may be further connected to the first opening 512 to prevent dust and impurities from entering the first opening 512. A second cover plate (not shown) capable of opening or closing the second opening 521 may be further connected to the second opening 521 to prevent dust and impurities from entering the second opening 521.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A washing machine drying and condensing system is characterized by comprising:

the drying component (1) comprises a drying air duct (11), and an air outlet (12) of the drying air duct (11) is communicated with an inner drum (4) of the washing machine;

the condenser assembly (2) comprises a condensation flow channel (21), a first end (211) of the condensation flow channel (21) is used for being communicated with the inner cylinder (4), and a second end (212) of the condensation flow channel (21) is communicated with an air inlet of the drying air duct (11); and

a filter assembly (3) comprising a first filter (301) sealingly connected between the outlet vent (12) and a dock seal of the inner barrel (4) and a second filter (302) sealingly connected at the second end (212).

2. A washing machine drying and condensing system according to claim 1, characterized in that said first filter (301) is connected in a pluggable manner between said outlet mouth (12) and said door seal, said first filter (301) comprising:

a support base (31);

a filter screen (32) including a fixed portion embedded in the support base (31) and a protruding portion (321) protruding from the support base (31), the protruding portion (321) being configured to be inserted between the outlet (12) and the dock seal and filter lint; and

and the sealing ring (33) is sleeved on the outer side of the extending part (321) and is arranged at the joint of the extending part (321) and the supporting seat (31).

3. A washing machine drying and condensing system according to claim 2, characterized in that said first filter (301) further comprises a handle (34), said handle (34) and said filter screen (32) being arranged on opposite sides of said support base (31).

4. The washing machine drying and condensing system of claim 2, wherein a guide slope (331) for guiding the protrusion (321) to be inserted between the outlet (12) and the dock seal is formed on an outer circumferential surface of the packing (33).

5. A washing machine drying and condensing system according to claim 2, characterized by the support seat (31) for stopping outside the outlet mouth (12) and the dock seal, the shape of the protruding portion (321) being adapted to the shape of the outlet mouth (12).

6. A washing machine drying and condensing system according to any of claims 2-4 characterized in that the second filter (302) has the same structure as the first filter (301), the second end (212) is provided with a receptacle (213) for the second filter (302) to be inserted, and the second filter (302) is connected with the receptacle (213) in a pluggable manner.

7. A washing machine drying and condensing system according to claim 6, characterized in that the support base (31) of the second filter (302) is adapted to stop outside the condensing flow passage (21), the protruding portion (321) of the second filter (302) is adapted to be inserted into the insertion hole (213), and the shape of the protruding portion (321) is adapted to the shape of the cross section of the condensing flow passage (21).

8. A washing machine, characterized by comprising a cabinet (5), a drum (4) accommodated in the cabinet (5) for providing a laundry processing space, and a washing machine drying and condensing system of any one of claims 1 to 7.

9. The washing machine according to claim 8, wherein the cabinet (5) comprises a door panel (51) and a back panel (52) which are oppositely arranged, the door panel (51) is provided with a clothes taking and placing opening (511), the clothes taking and placing opening (511) is connected with a door body, the door panel (51) is provided with a first dismounting and mounting opening (512) corresponding to the position of the first filter (301), and the door body can cover the first dismounting and mounting opening (512) when closed,

the condensation flow channel (21) is arranged between the inner barrel (4) and the back plate (52), and a second disassembly and assembly port (521) is arranged on the back plate (52) corresponding to the second filter (302).

10. The washing machine as claimed in claim 9, wherein a first cover plate capable of opening or closing the first opening 512 is connected to the first opening 512, and a second cover plate capable of opening or closing the second opening 521 is connected to the second opening 521.