CN218074918U - Dehumidification subassembly and washing electrical apparatus - Google Patents

Abstract

The application discloses dehumidification subassembly and washing electrical apparatus. The dehumidification subassembly is used for washing electrical apparatus, and the dehumidification subassembly includes fan and the piece that absorbs water. The fan includes casing and wind wheel, and the casing is formed with the wind channel, and the wind wheel setting is in the wind channel, and the casing includes the bottom plate, and the bottom plate is equipped with the through hole that runs through the bottom plate along the thickness direction of bottom plate. The water absorbing piece is arranged outside the air duct and is stacked with the bottom plate, and the water absorbing piece is positioned in the depth direction of the through hole. So, the fan can be taken out the humid tropical air in the cavity along the wind channel, and the humid tropical air temperature dip can form the comdenstion water and follow wind channel inner wall to bottom plate department in the wind channel, and the comdenstion water can be adsorbed by the piece that absorbs water through the through hole, and then avoids the humid tropical air to form the comdenstion water and cause the component to wet or the condition such as short circuit in the cavity outside, security when promoting the user to use effectively prolongs the life of washing electrical apparatus.

Description

Dehumidification subassembly and washing electrical apparatus

Technical Field

The application relates to the technical field of kitchen cleaning equipment, in particular to a dehumidifying component and a washing appliance.

Background

The drying mode of the existing dish washer mainly comprises a residual heat mode, an internal circulation ventilation mode, an external circulation ventilation mode or an automatic door opening mode and the like. In the external circulation mode, the steam in the chamber is directly discharged to the outside. This drying means makes the drying device of the dishwasher simple and efficient, but there is a risk of condensate forming outside the dishwasher. Therefore, how to reduce the risk of forming condensed water outside the dishwasher becomes a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a dehumidification assembly and a washing appliance.

The dehumidification subassembly of this application embodiment is used for washing electrical apparatus, and the dehumidification subassembly includes fan and water absorption spare. The fan includes casing and wind wheel, the casing is formed with the wind channel, the wind wheel sets up in the wind channel, the casing includes the bottom plate, the bottom plate is equipped with the edge the thickness direction of bottom plate runs through the through hole of bottom plate. The water absorbing piece is arranged outside the air duct and stacked with the bottom plate, and the water absorbing piece is located in the depth direction of the through hole.

In the dehumidification subassembly of this application embodiment, the fan can be taken out the high temperature and high humidity air in the cavity along the wind channel, the high temperature and high humidity air temperature dip can form the comdenstion water and follow wind channel inner wall flow to bottom plate department in the wind channel, the comdenstion water can be adsorbed by the piece that absorbs water through the through hole, and then avoid the high temperature and high humidity air to form the comdenstion water in the cavity outside and cause the condition such as component receives damp or short circuit, the security when promoting the user to use, effectively prolong the life of washing electrical apparatus.

In some embodiments, the through-hole is located within an axial projection of the rotor and offset from a central axis of the rotor.

In some embodiments, the through-hole is disposed at a horizontal lower position of the bottom plate.

In some embodiments, the absorbent member has a gap with the base plate.

In certain embodiments, the absorbent member completely covers the bottom panel.

In some embodiments, the absorbent member comprises a porous structure.

In some embodiments, the housing is provided with an air mixing passage, the air mixing passage communicates the air duct and the outside of the housing, and the air mixing passage is located upstream of the wind wheel.

In some embodiments, the dehumidification assembly includes a flow directing component including an exhaust pipe connected to the housing, the exhaust pipe having an air flow passage upstream of and in communication with the air duct.

In certain embodiments, the exhaust duct water outlet is located downstream of and in communication with the airflow passageway; the flow guide component further comprises a plurality of flow guide ribs, the flow guide ribs are arranged on the inner wall surface of the airflow channel, the flow guide ribs are arranged at intervals along the extending direction of the airflow channel, and the flow guide ribs extend from the inner wall surface of the airflow channel to the water outlet;

the dehumidification assembly comprises a water cup arranged at an interval with the fan, and the water cup is communicated with the water outlet and is used for receiving the condensed water flowing out of the water outlet.

In some embodiments, the dehumidification assembly includes a bottom cover, the blower and the water cup are both mounted on the bottom cover, and the water absorbing member is disposed between the bottom cover and the bottom plate.

The washing appliance in the embodiment of the application comprises a cavity and the dehumidifying assembly in the embodiment, wherein the cavity is provided with a chamber, and the air duct is communicated with the chamber.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a washing appliance according to an embodiment of the present application;

FIG. 2 is a schematic perspective view of a dehumidification assembly in accordance with an embodiment of the present disclosure;

FIG. 3 is a schematic view of a partial cross-sectional structure of an initial assembly of an embodiment of the present application;

FIG. 4 is an enlarged schematic view of the dehumidification assembly of FIG. 3 at IV;

fig. 5 is a schematic sectional view of a flow guide member in an embodiment of the present application.

Description of the main element symbols:

washing the electric appliance 200 and the cavity 201;

a dehumidification assembly 100;

the air mixing device comprises a fan 10, a shell 11, a wind wheel 12, an air duct 13, a bottom plate 14, a through hole 15, an air mixing channel 16, a water absorbing piece 20, a flow guide part 30, an exhaust pipe 31, an air flow channel 32, a flow guide rib 33, an air inlet 34, an air outlet 35, a water outlet 36, a water cup 40 and a bottom cover 50.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically, electrically or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1 and 2, a washing appliance 200 according to an embodiment of the present disclosure includes a cavity 201 and a dehumidifying assembly 100 according to an embodiment of the present disclosure, wherein the cavity 201 has a chamber. The washing appliance 200 may include, but is not limited to, a dishwasher, a disinfection cabinet, and other kitchen cleaning appliances, and the washing appliance 200 in the embodiment of the present application may be described by taking a dishwasher as an example.

A cavity is formed inside the cavity 201 of the washing appliance 200, and tableware such as bowls and chopsticks to be cleaned can be placed in the cavity. The washing electric appliance 200 can wash the tableware to be cleaned in the chamber through high temperature, water spraying and other modes, and the tableware in the chamber is dried after being cleaned, so that water stains on the tableware are prevented from breeding bacteria and the like, and the cleaned tableware is clean and sanitary.

The washing appliance 200 can evaporate the residual water on the dishes to dryness by means of heating the chamber and air flow. Dehumidification subassembly 100 can set up in the cavity 201 outside and with the cavity intercommunication, dehumidification subassembly 100 can take away the humid tropical air in the cavity through the air current for the tableware in the cavity is drier, and is better to the clean effect of tableware.

The dehumidifying assembly 100 of the embodiment of the present application includes a fan 10 and a water absorbing member 20. The fan 10 comprises a shell 11 and a wind wheel 12, the shell 11 is provided with a wind channel 13, the wind wheel 12 is arranged in the wind channel 13, the shell 11 comprises a bottom plate 14, and the bottom plate 14 is provided with a through hole 15 penetrating through the bottom plate 14 along the thickness direction of the bottom plate 14. The water absorbing material 20 is provided outside the air duct 13 and stacked on the bottom plate 14, and the water absorbing material 20 is positioned in the depth direction of the through-hole 15.

Referring to fig. 3 and 4, in the dehumidification assembly 100 according to the embodiment of the present disclosure, the fan 10 can draw out the high temperature and high humidity air in the chamber along the air duct 13, the temperature of the high temperature and high humidity air in the air duct 13 suddenly drops to form condensed water and the condensed water flows to the bottom plate 14 along the inner wall of the air duct 13, and the condensed water can be absorbed by the water absorption member 20 through the through hole 15, so as to prevent the high temperature and high humidity air from forming condensed water outside the chamber to damp or short circuit elements, improve the safety of users during use, and effectively prolong the service life of the washing appliance 200.

Specifically, the inside of the housing 11 may be formed with a duct 13, and the duct 13 may be provided with one end communicating with the chamber and the other end communicating with the outside. The wind wheel 12 is installed inside the wind channel 13 and can rotate in the wind channel 13 under the driving of the motor. When the wind wheel 12 rotates in the air duct 13, the pressure in the air duct 13 increases, and then the high-temperature and high-humidity air in the chamber can be sucked into the air duct 13.

After the high-temperature and high-humidity air is sucked into the air duct 13, because the temperature in the air duct 13 is lower than the temperature in the cavity, the high-temperature and high-humidity air with suddenly reduced temperature can form condensed water on the inner wall surface of the air duct 13, and the air with the moisture removed can be discharged to the outside under the driving of the wind wheel 12, so that the damage or short circuit of machine body elements caused by the condensed water formed in the machine body after the high-temperature and high-humidity air is directly discharged can be avoided.

The condensed water formed in the air duct 13 can flow to the bottom plate 14 along the inner wall of the air duct 13 under the action of gravity. The bottom plate 14 may be located at the bottom of the housing 11 and spaced from the wind wheel 12, and the spaced arrangement may prevent the wind wheel 12 from rolling up the condensed water when rotating.

The bottom plate 14 may have a through hole 15 formed therein, the water absorbing member 20 may be disposed outside the bottom plate 14 and stacked on the bottom plate 14, the water absorbing member 20 may correspond to the through hole 15, and the condensed water flowing onto the bottom plate 14 may drop on the water absorbing member 20 through the through hole 15. The absorbent member 20 may be a water absorbent material such as absorbent cotton, and the present application is not limited to a specific type of the absorbent member 20.

The condensed water is scattered by the dropping of the condensed water on the water absorbing member 20, and thus the evaporation area of the condensed water can be increased. The wind wheel 12 in the wind channel 13 can drive the air around the water absorbing piece 20 to flow in an accelerated manner through the through hole 15, so that the evaporation rate of the condensed water on the water absorbing piece 20 is further accelerated. In summary, the high-temperature and high-humidity air in the chamber can effectively remove the moisture in the air duct 13, and the discharged air flow can be relatively dry, so as to avoid the formation of condensed water outside and thus affecting the normal use of the washing appliance 200.

Referring to fig. 3 and 4, in some embodiments, the through-hole 15 is located within an axial projection of the wind wheel 12 and is offset from a central axis of the wind wheel 12. Therefore, the rotation of the wind wheel 12 can drive the air around the water absorbing piece 20 to flow through the vent holes, so as to accelerate the evaporation speed of the condensed water on the water absorbing piece 20.

Specifically, the wind wheel 12 can rotate around its central axis, and the air flow rate is slow at the position corresponding to the central axis of the wind wheel 12. The position of the through hole 15 deviates from the central axis of the wind wheel 12, which can accelerate the air flow speed at the through hole 15, and further form pressure to drive the peripheral air flow of the water absorption piece 20 through the through hole 15, so that the evaporation speed of the condensed water on the water absorption piece 20 is faster, the dryness in the washing appliance 200 is maintained, and the condensed water is prevented from influencing the operation and the service life of the internal elements of the washing appliance 200.

It is understood that the space where the water absorbing member 20 is located may be a relatively open space, and thus the wind wheel 12 can accelerate the flow of air around the water absorbing member 20 through the through holes 15. Of course, in some other embodiments, the evaporation speed of the condensed water on the water absorbing member 20 can be increased by other means, and the application is not limited to drama.

Referring to fig. 3 and 4, in some embodiments, the through-hole 15 is disposed at a horizontal lower position of the bottom plate 14. Therefore, condensed water can be gathered towards the through hole 15 when flowing onto the bottom plate 14, so that the condensed water flows onto the water absorbing piece 20 through the through hole 15, the evaporation area of the condensed water is increased, and the formation of the condensed water outside the air duct 13 is reduced.

Specifically, the bottom plate 14 may be provided with a gentle slope structure toward the through hole 15, that is, the through hole 15 may be located at a horizontal low position of the bottom plate 14. After the condensed water in the air duct 13 flows to the bottom plate 14, the condensed water can be gathered towards the through hole 15 under the action of the gentle slope, and flows to the water absorbing member 20 through the through hole 15 for diffusion.

Referring to fig. 3 and 4, in some embodiments, the absorbent member 20 is spaced from the base plate 14. Therefore, air around the water absorbing part 20 can flow better under the driving of the wind wheel 12, so as to accelerate the evaporation speed of condensed water on the water absorbing part 20.

Referring to fig. 3 and 4, in some embodiments, the absorbent member 20 completely covers the bottom panel 14. In this way, the diffusion area of the condensed water on the water absorbing member 20 is larger, and further the evaporation area of the condensed water on the water absorbing member 20 can be increased, so that the evaporation speed of the condensed water on the water absorbing member 20 is faster, and the dry environment in the washing appliance 200 is maintained.

In certain embodiments, the absorbent member 20 comprises a porous structure. Therefore, the condensed water can be quickly diffused after dropping on the water absorbing piece 20, and the evaporation speed is higher in the flowing process of the air flow. The absorbent member 20 may comprise a cotton wool or the like.

Referring to fig. 3 and 4, in some embodiments, the housing 11 is provided with an air mixing passage 16, the air mixing passage 16 communicates with the air duct 13 and the outside of the housing 11, and the air mixing passage 16 is located upstream of the wind wheel 12.

Therefore, the temperature of the high-temperature and high-humidity air can be slowly reduced after the air flow introduced into the air mixing channel 16 is mixed with the air flow in the air duct 13, so that the high-temperature and high-humidity air can be prevented from forming a large amount of condensed water due to the fact that the high-temperature and high-humidity air meets the inner wall of the air duct 13 with large temperature difference, and the formation amount of the condensed water is effectively reduced.

Specifically, the air mixing channel 16 may be disposed on a side wall of the housing 11 and communicated with the air duct 13, and the other end of the air mixing channel 16 is communicated with the outside of the cavity 201. The wind wheel 12 is arranged at the downstream position in the air duct 13, the air mixing channel 16 is arranged at the upstream position of the air duct 13, and then the air mixing channel 16 can suck external air and mix with high-temperature high-humidity air sucked into the air duct 13 from a cavity, the high-temperature high-humidity air is slowly cooled, the temperature is prevented from dropping suddenly to form more condensed water, and the evaporation pressure of the condensed water on the water sucking piece 20 is reduced.

Referring to fig. 3-5, in some embodiments, the dehumidifying assembly 100 includes a flow guiding member 30, the flow guiding member 30 includes an exhaust pipe 31 connected to the housing 11, the exhaust pipe 31 is provided with an air flow passage 32, and the air flow passage 32 is located upstream of the air duct 13 and is communicated with the air duct 13.

In this way, the exhaust pipe 31 can extend the flow distance of the high-temperature and high-humidity air in the chamber, and further, condensed water can be better formed in the exhaust passage and the air duct 13, thereby avoiding the formation of condensed water outside the washing appliance 200.

In particular, the flow guide member 30 may be installed outside the cavity 201. One end of the exhaust pipe 31 is connected with the cavity 201, and the other end is connected with the housing 11, so that the airflow channel 32 can communicate the chamber and the air channel 13, and further, the flowing distance of the high-temperature and high-humidity air in the chamber in the exhaust channel and the air channel 13 is longer, so that the moisture in the air can be better formed into condensed water in the air, and the influence of the moisture on the operation and use of the washing appliance 200 due to the fact that the moisture is led out to the outside is avoided.

Referring to fig. 3-5, in some embodiments, the exhaust pipe 31 includes a water outlet 36, and the water outlet 36 is located downstream of the airflow channel 32 and is communicated with the airflow channel 32; the flow guide component 30 further comprises a plurality of flow guide ribs 33, the plurality of flow guide ribs 33 are arranged on the inner wall surface of the airflow channel 32, the plurality of flow guide ribs 33 are arranged at intervals along the extending direction of the airflow channel 32, and the flow guide ribs 33 extend from the inner wall surface of the airflow channel 32 to the water outlet 36;

the dehumidifying assembly 100 comprises a water cup 40 spaced apart from the blower 10, and the water cup 40 is communicated with the water outlet 36 for receiving the condensed water flowing out of the water outlet 36.

Therefore, the diversion ribs 33 can guide the condensed water formed in the airflow channel 32 to the water outlet 36, and the condensed water is guided out of the water outlet 36 to the water cup 40 for recycling, so that the amount of the condensed water flowing into the air duct 13 is reduced, the evaporation pressure of the condensed water on the water absorbing piece 20 is reduced, and the interior of the washing appliance 200 is kept dry better.

Specifically, the exhaust pipe 31 may be provided as a tubular structure, and the shape thereof may be provided as a square, a circle, or the like, and the shape of the exhaust pipe 31 is not limited in the present application. The inside of the exhaust pipe 31 is hollow and can be regarded as an air flow passage 32. Both ends of the exhaust pipe 31 are open, one end of the exhaust pipe is an air inlet 34, the other end of the exhaust pipe is an air outlet 35, and the air inlet 34 and the air outlet 35 are both communicated with the air flow channel 32. A water outlet 36 is formed at one end of the air outlet 35, the water outlet 36 is also communicated with the air flow channel 32, and condensed water formed on the inner wall of the air flow channel 32 can flow out of the water outlet 36 along the inner wall.

The air flow channel 32 has a flow guiding rib 33 formed on an inner wall surface thereof, and the flow guiding rib 33 may be formed by protruding the inner wall surface of the exhaust pipe 31 toward the center of the air flow channel 32. The number of the flow guiding ribs 33 may be plural, and the plural flow guiding ribs 33 may be arranged at intervals along the extending direction of the airflow passage 32. A plurality of ribs 33 may be disposed in the airflow channel 32 on a side near the water outlet 36.

The flow guiding ribs 33 may be arranged in a strip structure, the flow guiding ribs 33 may extend to one side of the water outlet 36 along the extending direction of the airflow channel 32 in an inclined manner, and then the condensed water formed on the inner wall surface of the airflow channel 32 can flow out from the water outlet 36 along the extending direction of the flow guiding ribs 33 under the action of the flow guiding ribs 33.

It should be noted that the air inlet 34 of the air flow channel 32 can be communicated with the chamber of the washing appliance 200, so that the air flow formed in the chamber can be guided into the air flow channel 32 through the air inlet 34. Wherein, the air inlet 34 can be communicated with the chamber at a position near the top of the washing appliance 200, the air outlet 35 and the water outlet 36 of the air flow channel 32 can be arranged at a position near the bottom of the washing appliance 200, and the water outlet 36 of the air flow channel 32 is communicated with the air duct 13.

The high temperature and high humidity air flow in the chamber is guided to the air flow channel 32, and then condensed water is formed on the inner wall of the air flow channel 32. With the operation of the washing appliance 200, the amount of the condensed water gradually increases, and the condensed water can flow downward along the inner wall surface of the air flow channel 32 under the action of gravity. When the condensed water flows to the position of the flow guiding rib 33, the condensed water can flow along the extending direction of the flow guiding rib 33 under the guidance of the flow guiding rib 33, and finally can be discharged from the water outlet 36.

The air flow with moisture removed primarily can flow into the air duct 13 from the air outlet 35, and partial condensed water is also formed in the air flow in the air duct 13, and the formed condensed water can flow to the bottom plate 14 along the inner wall of the air duct 13 and flow onto the water absorbing member 20 through the through holes 15 for rapid evaporation.

The water cup 40 can be installed inside the washing appliance 200 as an independent component, the water cup 40 can be communicated with the water outlet 36 through a drainage pipeline, and condensed water flowing out of the water outlet 36 can be recycled to clean tableware in the cavity after flowing into the water cup 40, or can be directly discharged out of the washing appliance 200 through the water cup 40, which is not limited in this application.

Referring to fig. 3-5, in some embodiments, the dehumidification assembly 100 includes a bottom cover 60, the blower 10 and the water cup 40 are mounted on the bottom cover 60, and the water absorbing member 20 is disposed between the bottom cover 60 and the bottom plate 14. In this way, the bottom cover 60 can play a role in bearing and fixing the fan 10, the water cup 40, the water absorbing member 20 and other components, so that the components are more stably installed.

Specifically, the bottom cover 60 may be a plate-shaped structure, and the bottom cover 60 may be located at the bottom of the washing appliance 200. The blower 10, the cup 40 and the absorbent member 20 may be installed above the bottom cover 60. Wherein, the interval sets up between bottom 60 and the bottom plate 14 of fan 10, and the piece 20 that absorbs water is installed and is covered and correspond the setting with bottom plate 14 on ground, and the upper surface of the piece 20 that absorbs water has a distance with bottom plate 14 interval, and then fan 10 can drive the peripheral air flow of the piece 20 that absorbs water better, so that the evaporation effect of the piece 20 that absorbs water is better, make the inside dry state that keeps that can be better of washing electrical apparatus 200, avoid the comdenstion water to cause the influence to inside part.

In summary, under the action of the diversion component 30 and the blower 10, the washing appliance 200 can process the high-temperature and high-humidity air in the chamber to the maximum extent, so as to avoid the influence of the condensed water directly introduced to the outside to damp or short circuit the washing appliance 200, improve the safety of the washing appliance 200, and prolong the service life of the washing appliance 200.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (11)

1. A dehumidification assembly for use in washing an appliance, the dehumidification assembly comprising:

the fan comprises a shell and a wind wheel, the shell is provided with an air channel, the wind wheel is arranged in the air channel, the shell comprises a bottom plate, and the bottom plate is provided with a through hole which penetrates through the bottom plate along the thickness direction of the bottom plate;

the water absorbing piece is arranged outside the air duct and stacked with the bottom plate, and the water absorbing piece is located in the depth direction of the through hole.

2. A dehumidifier assembly according to claim 1 wherein the through-going aperture is located within the axial projection of the rotor and is offset from the central axis of the rotor.

3. A dehumidifying module as claimed in claim 1 wherein the through-going apertures are provided at a horizontal low point of the base plate.

4. A dehumidifying module as claimed in claim 1 wherein the water absorbing member is spaced from the base plate.

5. A dehumidifying assembly as claimed in claim 1 wherein the water absorbing member completely covers the base plate.

6. A dehumidification assembly according to claim 1, wherein the water absorbent member comprises a porous structure.

7. Dehumidification assembly according to claim 1, wherein said casing is provided with an air mixing channel communicating between the air duct and the outside of the casing, said air mixing channel being located upstream of the wind wheel.

8. A dehumidifying module as claimed in claim 1 comprising a flow-directing member comprising an exhaust duct connected to the housing, the exhaust duct being provided with an air flow passage upstream of and communicating with the air duct.

9. The dehumidification assembly of claim 8, wherein the exhaust duct water outlet is downstream of and in communication with the airflow channel; the flow guide component further comprises a plurality of flow guide ribs, the flow guide ribs are arranged on the inner wall surface of the airflow channel, the flow guide ribs are arranged at intervals along the extending direction of the airflow channel, and the flow guide ribs extend from the inner wall surface of the airflow channel to the water outlet;

the dehumidification assembly comprises a water cup arranged at an interval with the fan, and the water cup is communicated with the water outlet and is used for receiving the condensed water flowing out of the water outlet.

10. The dehumidification assembly of claim 9, comprising a bottom cover, wherein the blower and the water cup are both mounted to the bottom cover, and wherein the water absorbing member is disposed between the bottom cover and the base plate.

11. A washing appliance, comprising:

a chamber having a chamber; and

the dehumidification assembly of any one of claims 1-10, the air duct in communication with the chamber.

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