CN111809339A - A wall-mounted washing machine - Google Patents

Abstract

The invention relates to a wall-mounted washing machine, which comprises an outer barrel and a drying device, wherein the drying device is used for introducing dry hot air into the outer barrel, and at least part of the drying device is integrally formed on the side wall of the outer barrel. The drying device comprises a first air duct and a second air duct, the first air duct is communicated with the air inlet of the outer barrel, and dry hot air is introduced into the outer barrel; the second air duct is respectively communicated with the air outlet of the outer barrel and the first air duct, and condenses the damp and hot air received from the outer barrel into dry and cold air; preferably, the first air duct is higher than the second air duct. The drying device of the wall-mounted washing machine is at least partially integrally formed on the side wall of the outer cylinder, so that the drying device is compact in structure, small in occupied space and low in cost, and installation steps are greatly saved.

Description

A wall-mounted washing machine

technical field

The invention relates to the field of washing machines, in particular to a wall-mounted washing machine.

Background technique

As a small-capacity laundry equipment, wall-mounted washing machines are increasingly favored by consumers.

The existing wall-mounted drum washing machine generally only has the function of washing and dehydrating, and cannot dry the clothes, and the user needs to hang and dry the clothes after washing. In some southern cities and coastal cities, it is often encountered that there is continuous rain and no sunny days. At this time, the washed clothes are not easy to dry. However, buying a washing machine and a clothes dryer at the same time has certain effects on the user's residential area and economic situation. Require.

The Chinese Patent Application No. 201710367630.6 discloses a wall-mounted clothes treatment device, comprising: a rear outer tub, the rear outer tub includes a back plate and a cylinder body disposed on the front side of the back plate, and the cylinder body defines a clothes accommodating cavity; a drying device, The drying device is arranged on the top of the rear outer tub, and the drying device includes: a fan assembly, the fan assembly has an air flow channel; a first air channel, the first air channel is respectively connected with the clothes accommodating cavity and the air flow channel; the second air channel, the second air channel The duct communicates with the clothes accommodating cavity, and the second air duct communicates with the clothes accommodating cavity, and the second air duct is provided with a heating element; the condensing component condenses the water vapor in the first air duct and/or the air duct to condense the water vapor in the first air duct and/or the air duct. Condensed water and drying gas are formed, and the drying gas is heated by the heating element and then enters the clothes receiving chamber to dry the clothes. Although this application realizes the drying of clothes, the drying device is located around the outer tub, and the entire device is connected to the rear and front side window pad modules of the outer tub, which takes up a lot of space, has high cost, and is troublesome to install and disassemble.

In view of this, the present invention is proposed.

SUMMARY OF THE INVENTION

In order to solve the above technical problems, the present invention provides a wall-mounted washing machine.

To achieve this purpose, the present invention adopts the following technical scheme:

The present invention provides a wall-mounted washing machine, comprising:

outer cylinder;

A drying device, the drying device passes dry hot air into the outer cylinder, and the drying device is at least partially integrally formed on the side wall of the outer cylinder.

Further, the drying device includes:

The first air duct is connected with the air inlet of the outer cylinder, and the dry hot air is introduced into the outer cylinder;

The second air duct is respectively connected with the air outlet of the outer cylinder and the first air duct, and condenses the hot and humid air received from the outer cylinder into dry and cold air;

Preferably, the first air duct is higher than the second air duct.

Further, one end of the second air duct extends at least below the horizontal plane passing through the axis of the outer cylinder, and the other end communicates with the first air duct and extends at least above the outer cylinder.

The first air duct is arranged on the top of the outer cylinder, one end is communicated with the second air duct, and the other end extends forward along the axial direction of the outer cylinder to the air inlet in front of the outer cylinder.

Preferably, the outer cylinder comprises a cylinder body and a front plate arranged at the front end of the cylinder body, the air inlet is arranged on the front plate, and the first air duct communicates with the air inlet on the front plate.

Further, at least part of the second air duct is integrally formed on the side wall of the outer cylinder.

Preferably, at least part of the second air duct is integrally formed and protrudes from the side of the outer cylinder.

More preferably, two opposite sides of the second air duct protruding from the side of the outer cylinder are perpendicular to the axial direction of the outer cylinder.

Further, the second air duct includes an air duct portion and a cover body, the air duct portion is integrally formed on the side wall of the outer cylinder, the cover body is connected with the air duct portion, and the cover body, the air duct portion and the side wall of the outer cylinder are formed. A cavity for gas to pass through.

Preferably, the air duct portion is protrudingly disposed on the side portion of the outer cylinder.

More preferably, the two opposite sides of the air duct portion are perpendicular to the axial direction of the outer cylinder.

Further, the air duct part is detachably connected with the cover body.

Preferably, a sealing portion for preventing gas leakage is provided between the air duct portion and the cover body.

Further, the second air duct includes an air inlet hole communicating with the air outlet of the outer cylinder and an air outlet hole communicating with the first air duct.

Preferably, the air inlet hole is arranged at the lowest part of the air duct part, and the air outlet hole is arranged at the top of the air duct part.

Further, the drying device further includes a condensing assembly, and the condensing assembly includes a water cooling part, the water cooling part is connected with the second air duct to pass cold water into the second air duct, so as to cool the moist and hot air in the second air duct. condensation.

Alternatively, the drying device further includes a condensing component, and the condensing component includes a condenser for condensing hot and humid air, and the condenser is arranged in the second air duct.

Preferably, the condensing assembly further includes a cold air part for conveying cold air to the condenser to condense hot and humid air.

Further, the drying device further includes a fan assembly and a heating assembly, and the fan assembly and the heating assembly are arranged inside the first air duct.

Preferably, the heating assembly is arranged at a position where the downwind port of the fan assembly in the first air duct is closer to the air inlet of the outer cylinder.

More preferably, the fan assembly is arranged at the connection between the first air duct and the second air duct.

Further, the drying device further includes a filter assembly, and the filter assembly is disposed inside the second air duct.

Alternatively, the drying device further includes a filter assembly, and the filter assembly is disposed inside the first air duct.

Preferably, the filter assembly is arranged at a position closer to the second air duct on the upper air outlet of the fan assembly and the heating assembly.

Compared with the prior art, the present invention has the following beneficial effects:

In the present invention, the drying device introduces dry hot air into the outer cylinder to dry the clothes in contact with the clothes in the inner cylinder. The drying device is at least partially integrally formed on the side wall of the outer cylinder, and has a compact structure, small space occupation, and low cost. Low, saving installation steps. The part of the first air duct protruding from the outside of the casing is provided with an opening, which is convenient for cleaning and maintenance of the components in the first air duct and the second air duct, and also facilitates the disassembly and installation of the components in the first air duct and the second air duct. .

Description of drawings

The accompanying drawings, as a part of the present invention, are used to provide further understanding of the present invention, and 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 in the following description are only some embodiments, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort. In the attached image:

Fig. 1 shows the schematic diagram of the wall-mounted washing machine of the present invention;

Fig. 2 shows the right side view of the wall-mounted washing machine of the present invention;

Fig. 3 shows the A-A sectional view of Fig. 2;

Figure 4 shows a schematic diagram of the installation of the second air duct of the present invention;

Fig. 5 shows a schematic diagram of the air duct part of the present invention.

The names of the components are as follows:

1. Outer cylinder, 11, Air inlet, 2. Front plate, 3. Drying device, 31, First air duct, 311, Fan assembly, 32, Second air duct, 321, Air duct, 322, Cover , 323, vent.

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

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments are described clearly and completely below. The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

As shown in FIG. 1 to FIG. 5 , the present application discloses a wall-mounted washing machine, comprising: an outer tub 1 and a drying device 3 , the drying device 3 passes dry hot air into the outer tub 1 , and the drying device 3 is at least partially integrally formed on the side wall of the outer cylinder 1.

In the present invention, the outer tub 1 of the wall-mounted washing machine is directly hung on the wall through the hanging part. The outer cylinder 1 is provided with a rotating inner cylinder, and the inner cylinder is provided with a accommodating cavity for accommodating clothes. The drying device 3 introduces dry hot air into the outer cylinder 1 to dry the clothes in contact with the clothes in the inner cylinder. The drying device 3 is at least partially integrally formed on the side wall of the outer cylinder 1, with a compact structure and small occupied space. The cost is low, and the installation steps can be greatly saved.

Example 1

In this embodiment, the drying device 3 includes a first air duct 31 and a second air duct 32. The first air duct 31 is communicated with the air inlet of the outer cylinder 1, and hot dry air is introduced into the outer cylinder 1; The ducts 32 are respectively connected with the air outlet of the outer cylinder 1 and the first air duct 31 to condense the hot and humid air received from the outer cylinder 1 into dry and cold air; preferably, the first air duct 31 is higher than the second air duct 32 .

In the above scheme, the first air duct 31 is communicated with the air inlet of the outer cylinder 1, and is used to introduce dry hot air into the outer cylinder 1, so as to dry the clothes in the inner cylinder in the outer cylinder 1, and this part of the air is dried. The clothes and the water vapor on the clothes are taken away to form moist and hot gas into the second air duct 32. The second air duct 32 is connected with the air outlet of the outer cylinder 1, and is used to condense the moist and hot gas discharged from the outer cylinder 1 into dry and cold air. The condensed water flows into the outer tub 1 and is discharged out of the washing machine, and will not enter the inner tub to wet the clothes. After condensation, the dry and cold air enters the first air duct 31 to realize the recycling of the gas, and the dry and cold air is heated in the first air duct 31. Then enter the outer tub 1 to dry the clothes. In a preferred embodiment, the first air duct 31 is higher than the second air duct 32 to prevent the condensed water from flowing back to the first air duct 31 to wet the clothes or to dry the clothes without obtaining dry cold air and dry hot air. .

One end of the second air duct 32 in this embodiment extends at least below the horizontal plane passing through the axis of the outer cylinder 1 to prevent condensed water from flowing into the inner cylinder to affect the drying effect, and the other end is connected to the first air duct 31 and extends at least to the outside Above the drum 1, it not only facilitates the communication between the first air duct 31 and the second air duct 32, but also facilitates the downward flow of condensed water under the action of gravity to be discharged out of the washing machine, and also increases the length of the second air duct 32, so that the second The air duct 32 has a better condensation effect on the hot and humid air.

The first air duct 31 is arranged on the top of the outer cylinder 1 and communicates with the second air duct 32 arranged on the side of the outer cylinder 1 to prevent the condensed water from flowing backward into the first air duct 31; one end of the first air duct 31 is connected to the second air duct 32. The air duct 32 is connected, and the other end extends forward along the axial direction of the outer cylinder 1 to the air inlet in front of the outer cylinder 1, and the drying device 3 passes dry hot air from the front of the outer cylinder 1 to the inside of the outer cylinder 1, and changes after contact with the clothes. The hot and humid air is discharged from the bottom of the side wall of the outer cylinder 1, the contact between the dry and hot air and the clothes is more thorough, and the drying effect is better. Preferably, the outer cylinder 1 includes a cylinder body and a front plate 2 arranged at the front end of the cylinder body, the air inlet is arranged on the front plate 2 , the first air duct 31 and the air inlet above the front plate 2 Connected. The front plate 2 is detachably connected with the outer cylinder 1 to form a clothes feeding port for taking out or putting clothes into the inner cylinder. The dry and hot air is passed into the outer cylinder 1 from the air inlet above the front plate 2, and the contact surface of the dry and hot air with the clothes is wider.

A further technical solution of this embodiment is that at least part of the second air duct 32 is integrally formed on the side wall of the outer cylinder 1, which has a compact structure, small footprint, low cost, and does not require installation and disassembly, which can save installation steps.

Preferably, the second air duct 32 is at least partially integrally formed and protrudes from the side of the outer cylinder 1, which not only occupies a small space, but also can obtain a larger second air duct due to the few side parts of the outer cylinder 1. 32, and the second air duct 32 is arranged on the side of the outer cylinder 1, so that the condensed water can be discharged more easily.

More preferably, the second air duct 32 protrudes from two opposite sides disposed on the side of the outer cylinder 1 and is perpendicular to the axial direction of the outer cylinder 1 . Not only is it convenient to form, but also the strength of the outer tub 1 is enhanced, and it is beautiful and elegant, and occupies a small space inside the washing machine.

In the above structure, the second air duct 32 includes an air duct portion 321 and a cover body 322, the air duct portion 321 is integrally formed on the side wall of the outer cylinder 1, the cover body 322 is connected with the air duct portion 321, and the cover body 322, The air duct portion 321 and the side wall of the outer cylinder 1 form a cavity for gas to pass through. The air duct portion 321 is integrally formed on the side wall of the outer cylinder 1, with a compact structure, small footprint, low cost, and no installation and disassembly. The cover 322 It is also convenient to install and disassemble with the air duct part 321 . The cover body 322 and the air duct portion 321 can be fixedly connected, specifically by welding or the like; the cover body 322 and the air duct portion 321 can also be detachably connected, and the connection method can be clip connection or screw connection, or through screws/bolts connect.

Preferably, the air duct portion 321 is protruded from the side of the outer cylinder 1, which not only occupies a small space, but also can obtain a larger inner cavity of the second air duct 32 due to the few side parts of the outer cylinder 1. Furthermore, The second air duct 32 is disposed on the side of the outer cylinder 1 , so that the condensed water is more easily discharged, and the air duct portion 321 can also enhance the strength of the outer cylinder 1 .

More preferably, the two opposite sides of the air duct portion 321 are perpendicular to the axial direction of the outer cylinder 1, and the distance between the cover body 322 and the side wall of the outer cylinder 1 gradually decreases and then gradually increases from bottom to top. Not only is it convenient to form, but also the strength of the outer tub 1 is enhanced, and it is beautiful and elegant, and occupies a small space inside the washing machine. The surface of the cover body 322 away from the outer tub 1 is a flat surface, which does not affect the installation and removal of the casing of the washing machine, and does not interfere with the casing. The distance between the cover body 322 and the side wall of the outer cylinder 1 gradually decreases and then gradually increases from the bottom to the top. It becomes smaller and the pressure increases, which slows down the discharge of humid and hot air, increases the condensation effect of humid and hot air, makes the humid and hot air fully contact with the clothes, and also makes most of the humid and hot air condense in the early stage of entering the second air duct 32; The distance between the cover body 322 and the side wall of the outer cylinder 1 increases and the pressure decreases sharply, so that the hot and humid air is discharged closer to the cover body 322 at a faster speed, and it is easier to cool in the process of contacting the cover body 322 .

In this embodiment, the air duct portion 321 and the cover body 322 are further defined as being detachably connected, which facilitates the disassembly and installation of the components in the second air duct 32 , and also facilitates the removal and installation of the components in the second air duct 32 . The flocs and other debris are cleaned up to prevent the second air duct 32 from being blocked.

A sealing portion for preventing gas leakage is provided between the air duct portion 321 and the cover body 322 . The sealing part is provided to prevent gas leakage, thereby ensuring the drying effect, and also preventing the leaked gas from having a bad influence on the air, walls, roof, etc. of the user's home.

Further, the second air duct 32 includes an air inlet 11 that communicates with the air outlet of the outer cylinder 1 and an air outlet 323 that communicates with the first air duct 31. The air inlet 11 is provided on the side wall of the outer cylinder 1 for convenience. The condensed water flows into the outer cylinder 1 through the air inlet hole 11 , and the air outlet hole 323 is arranged on the air duct portion 321 to facilitate communication with the first air duct 31 , and to introduce dry and cold air into the first air duct 31 .

The air intake hole 11 is arranged at the lowest part of the air duct part 321 to completely remove the condensed water and prevent the condensed water from accumulating in the second air duct 32, corroding the second air duct 32 or the condensed water accumulated for a long time to produce peculiar smell. In order to affect the smell of the clothes, the air outlet 323 is arranged on the top of the air duct portion 321 to facilitate connection with the first air duct 31 .

Embodiment 2

On the basis of the above-mentioned embodiment, in this embodiment, the drying device 3 further includes a condensing assembly, and the condensing assembly includes a water cooling part, and the water cooling part is connected to the second air duct 32 to communicate with the second air duct 32 Enter cold water to condense the hot and humid air in the second air duct 32; the water cooling part condenses the hot and humid air by introducing cold water into the second air duct 32, and the condensed water flows down the side wall of the second air duct 32 , it can enter the outer tub 1 along the air outlet of the outer tub 1 and then be discharged out of the washing machine, without entering the inner tub to wet the clothes; the washing machine can also include a discharge system, which is communicated with the lowest part of the second air duct 32 , collects the condensed water and drains the condensed water out of the washing machine.

Embodiment 3

Different from the second embodiment, in this embodiment, the drying device 3 further includes a condensing component, and the condensing component includes a condenser for condensing hot and humid air, and the condenser is arranged in the second air duct 32, preferably and the condensing assembly further includes a cold air part for conveying cold air to the condenser to condense hot and humid air. The condenser can condense hot and humid air to form condensed water and dry gas. Set up a cold air section to blow air to the condenser to enhance the condensation effect of the condenser.

Embodiment 4

On the basis of the above embodiment, in this embodiment, the drying device 3 further includes a fan assembly 311 and a heating assembly, and the fan assembly 311 and the heating assembly are arranged inside the first air duct 31 . Preferably, the heating assembly is disposed in the first air duct 31 at a position where the downwind port of the fan assembly 311 is closer to the air inlet of the outer cylinder 1 . More preferably, the fan assembly 311 is disposed at the connection between the first air duct 31 and the second air duct 32 .

In the above solution, the fan assembly 311 has an air flow channel, which provides power for the gas flow in the drying device 3 to pass dry hot air into the outer cylinder 1 . In one embodiment, the fan assembly 311 includes a volute, the fan is built in the volute, the fan drives the airflow, and the volute is further provided with a drainage device to guide the direction of the airflow. The heating assembly heats the air in the first air duct 31 to obtain hot dry air. Preferably, the volute is arranged at the connection between the first air duct 31 and the second air duct 32 . The fan assembly 311 and the heating assembly are arranged inside the first air duct 31 and can be detachable, which is convenient for maintenance, cleaning, installation and disassembly. In a preferred embodiment, the heating assembly is arranged at a position where the lower air outlet of the fan assembly 311 is closer to the air inlet of the outer cylinder 1, so that the heated air can enter the outer cylinder 1 more quickly, and the heat loss is less; The air duct 31 is arranged on the top of the outer cylinder 1, the air is easily cooled in the first air duct 31, and the heat loss is large. The fan assembly 311 is arranged at the connection between the first air duct 31 and the second air duct 32 to accelerate the air circulation between the drying device 3 and the outer cylinder 1 .

Embodiment 5

On the basis of the above embodiment, in this embodiment, the drying device 3 further includes a filter assembly, and the filter assembly is disposed inside the second air duct 32 .

In the above solution, the filter assembly is used to filter the air discharged from the outer cylinder 1 to prevent impurities such as lint from clogging the air duct or components in the air duct. In this embodiment, the filter assembly is disposed inside the second air duct 32 to prevent wire debris from entangling or blocking the fan assembly 311, resulting in the inability of air to flow.

Embodiment 6

Different from the fifth embodiment, in this embodiment, the drying device 3 further includes a filter assembly, and the filter assembly is arranged inside the first air duct 31. Preferably, the filter assembly is arranged in the fan assembly 311 and the heating The upper air outlet of the assembly is closer to the position of the second air duct 32 .

In the above solution, the filter assembly is used to filter the air discharged from the outer cylinder 1 to prevent impurities such as lint from clogging the air duct or components in the air duct. The filter assembly is arranged inside the first air duct 31 to prevent the first air duct 31 from being blocked. In a preferred embodiment, the filter assembly is disposed at the upper air outlet of the fan assembly 311 and the heating assembly, so as to prevent lint from clogging the fan assembly 311 and the heating assembly.

Embodiment 7

In the present embodiment, the washing machine further includes a casing covering the outside of the outer tub 1, and the drying device 3 is at least partially protruded from the casing. The drying devices 3 of the existing wall-mounted drum washing machines are all arranged inside the casing, and both installation and disassembly require the casing to be removed before proceeding. Clean, repair and replace. In the present application, the wall-mounted washing machine includes an outer tub 1, a rotating inner tub is arranged in the outer tub 1, and a accommodating cavity for accommodating clothes is arranged in the inner tub; The drum 1 and other components are protected, and look beautiful; the drying device 3 passes dry hot air into the outer drum 1 to dry the clothes in contact with the clothes in the inner drum. In this application, the drying device 3 is at least partially convex. Due to the external arrangement of the housing, the drying device 3 can be cleaned, repaired and replaced without disassembling the housing.

A further solution in this embodiment is that the first air duct 31 is disposed above the outer cylinder 1 , and the first air duct 31 is at least partially protruded from the outside of the casing. The first air duct 31 is arranged above the outer cylinder 1 , the casing is covered on the side wall and the front of the outer cylinder 1 , and the first air duct 31 at least partially protrudes outside the casing, which is simple and convenient and easy to implement.

The portion of the first air duct 31 protruding from the outside of the casing is provided with an opening, and a detachable upper cover is provided at the opening. The openings are provided to facilitate cleaning and maintenance of the components in the first air duct 31 and the second air duct 32 , and also facilitate disassembly and installation of the components in the first air duct 31 and the second air duct 32 . The opening is provided with a detachable upper cover, which is convenient for opening and closing the opening. When opening, the components in the first air duct 31 and the second air duct 32 can be operated correspondingly, and the first air duct 31 is not affected when closed. and the second air duct 32 to achieve the function of drying clothes.

In this embodiment, a second sealing portion for preventing gas leakage may also be provided between the opening and the upper cover. The provided second sealing portion can prevent gas leakage, thereby ensuring the drying effect, and also preventing the leaked gas from adversely affecting the air, walls, and roof of the user's home.

Further, the fan assembly 311 and the heating assembly may be arranged inside the first air duct 31 .

Preferably, the fan assembly 311 and the heating assembly are disposed inside the first air duct 31 through the opening.

The drying device 3 in this embodiment further includes a filter assembly, and the filter assembly is disposed inside the first air duct 31 through the opening. More preferably, the filter assembly is disposed in the fan assembly 311 and the upper air outlet of the heating assembly closer to the first air duct 31 . The location of the second air duct 32 .

In the above solution, the fan assembly 311 has an air flow channel, which provides power for the gas flow in the drying device 3 to pass dry hot air into the outer cylinder 1 . In one embodiment, the fan assembly 311 includes a volute, the fan is built in the volute, the fan drives the airflow, and the volute is further provided with a drainage device to guide the direction of the airflow. The heating assembly heats the air in the first air duct 31 to obtain hot dry air. Both the fan assembly 311 and the heating assembly can be disposed inside the first air duct 31 through the opening, and can be detachable to facilitate maintenance, cleaning, installation and disassembly. In a preferred embodiment, the heating assembly is arranged at a position closer to the outer cylinder 1 at the lower air outlet of the fan assembly 311 , so that the heated air enters the outer cylinder 1 more quickly, and the heat loss is less; 31 is at least partially protruded from the outside of the casing, the air is easily cooled in the first air duct 31, and the heat loss is large. The air duct 31 is at least partially protruded from the outside of the casing, which further enhances the condensation effect of the second air duct 32 . The filter assembly is used to filter the air discharged from the outer cylinder 1 to prevent impurities such as lint from clogging the air duct or components in the air duct. In this embodiment, the filter assembly is disposed inside the first air duct 31 through the opening to prevent the first air duct 31 from being blocked. In a preferred embodiment, the filter assembly is disposed at the upper air outlet of the fan assembly 311 and the heating assembly, so as to prevent lint from clogging the fan assembly 311 and the heating assembly.

Embodiment 8

On the basis of the seventh embodiment, the second air duct 32 is at least partially protruded from the outside of the casing, which enhances the condensation effect of the second air duct 32 . The specific solution is that the cover body 322 of the second air duct 32 protrudes out of the casing to realize condensation of hot and humid air, and the cleaning and maintenance of the second air duct 32 can be realized without disassembling the casing. The cover body 322 outside the housing realizes the condensation of hot and humid air.

In this embodiment, a cavity for gas to pass through is formed between the cover body 322 , the side wall of the outer cylinder 1 and the air duct 321 . The thickness of the cavity gradually decreases and then gradually increases from bottom to top. After the air enters the second air duct 32 from the air inlet 11, the thickness of the cavity becomes smaller and the pressure becomes larger, which slows down the discharge effect of the humid and hot air and increases the condensation effect of the humid and hot air, so that most of the humid and hot air enters the second air duct. The air duct 32 is condensed at the initial stage; then the pressure decreases sharply due to the thickening of the cavity, so that the hot and humid air is discharged closer to the cover 322 at a faster speed, and it is easier to cool in the process of contacting the cover 322 .

Embodiment 9

Different from the seventh embodiment, the second air duct 32 is at least partially protruded from the outside of the casing, which enhances the condensation effect of the second air duct 32 . Preferably, the cover body 322 of the second air duct 32 protrudes out of the casing to realize condensation of hot and humid air, and the cleaning and maintenance of the second air duct 32 can be realized without disassembling the casing. The outer cover 322 realizes the condensation of hot and humid air.

The above descriptions are only preferred embodiments of the present invention, and do not limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology of the present invention Within the scope of the technical solution of the present invention, personnel can make some changes or modifications to equivalent examples of equivalent changes by using the above-mentioned technical content, but any content that does not depart from the technical solution of the present invention is based on the technical solution of the present invention. Substantially any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the solutions of the present invention.

Claims (10)

1. a wall-mounted washing machine, is characterized in that, comprises: outer cylinder; A drying device, the drying device introduces dry hot air into the outer cylinder, and the drying device is at least partially integrally formed on the side wall of the outer cylinder. 2. A wall-mounted washing machine according to claim 1, wherein the drying device comprises: a first air duct, communicated with the air inlet of the outer cylinder, and introduces dry hot air into the outer cylinder; The second air duct is respectively connected with the air outlet of the outer cylinder and the first air duct, and condenses the hot and humid air received from the outer cylinder into dry and cold air; Preferably, the first air duct is higher than the second air duct. 3 . The wall-mounted washing machine according to claim 2 , wherein one end of the second air duct extends at least below the horizontal plane passing through the axis of the outer cylinder, and the other end is connected to the first air duct. 4 . communicating and extending at least above the outer cylinder; The first air duct is arranged on the top of the outer cylinder, one end is communicated with the second air duct, and the other end extends forward along the axial direction of the outer cylinder to the air inlet in front of the outer cylinder; Preferably, the outer cylinder comprises a cylinder body and a front plate arranged at the front end of the cylinder body, the air inlet is arranged on the front plate, and the first air duct communicates with the air inlet on the front plate. 4 . The wall-mounted washing machine according to claim 3 , wherein the second air duct is at least partially integrally formed on the side wall of the outer tub; 5 . Preferably, the second air duct is at least partially integrally formed and protrudes from the side of the outer cylinder; More preferably, two opposite sides of the second air duct protruding from the side of the outer cylinder are perpendicular to the axial direction of the outer cylinder. 5 . The wall-mounted washing machine according to claim 4 , wherein the second air duct comprises an air duct portion and a cover body, and the air duct portion is integrally formed on the side wall of the outer cylinder, 6 . the cover body is connected with the air duct part, and the cover body, the air duct part and the side wall of the outer cylinder form a cavity for gas to pass through; Preferably, the air duct is protrudingly disposed on the side of the outer cylinder; More preferably, the two opposite sides of the air duct portion are perpendicular to the axial direction of the outer cylinder. 6 . The wall-mounted washing machine according to claim 5 , wherein the air duct is detachably connected to the cover; 6 . Preferably, a sealing portion for preventing gas leakage is provided between the air duct portion and the cover body. 7 . The wall-mounted washing machine according to claim 5 , wherein the second air duct comprises an air intake hole communicated with the air outlet of the outer tub and an outlet communicated with the first air duct. 8 . an air hole, the air inlet hole is arranged on the side wall of the outer cylinder, and the air outlet hole is arranged on the air duct part; Preferably, the air inlet hole is arranged at the lowest part of the air duct part, and the air outlet hole is arranged at the top of the air duct part. 8 . The wall-mounted washing machine according to claim 1 , wherein the drying device further comprises a condensing assembly, and the condensing assembly includes a water cooling part, and the water cooling part is connected to the second air cooling part. 9 . The duct is connected to pass cold water into the second air duct, so as to condense the hot and humid air in the second air duct; Alternatively, the drying device further includes a condensing assembly, the condensing assembly includes a condenser for condensing hot and humid air, and the condenser is arranged in the second air duct; Preferably, the condensing assembly further includes a cold air portion for conveying cold air to the condenser to condense hot and humid air. 9 . The wall-mounted washing machine according to claim 8 , wherein the drying device further comprises a fan assembly and a heating assembly, and the fan assembly and the heating assembly are arranged inside the first air duct; 10 . Preferably, the heating assembly is arranged in the first air duct where the downwind port of the fan assembly is closer to the air inlet of the outer cylinder; More preferably, the fan assembly is arranged at the connection between the first air duct and the second air duct. 10 . The wall-mounted washing machine according to claim 9 , wherein the drying device further comprises a filter assembly, and the filter assembly is arranged inside the second air duct; 10 . Alternatively, the drying device further includes a filter assembly, and the filter assembly is disposed inside the first air duct; Preferably, the filter assembly is disposed at a position closer to the second air duct at the upper air outlet of the fan assembly and the heating assembly.

Images