CN111809339B - Wall-mounted washing machine - Google Patents
Wall-mounted washing machine Download PDFInfo
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- CN111809339B CN111809339B CN201910287485.XA CN201910287485A CN111809339B CN 111809339 B CN111809339 B CN 111809339B CN 201910287485 A CN201910287485 A CN 201910287485A CN 111809339 B CN111809339 B CN 111809339B
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- air duct
- outer cylinder
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention relates to a wall-mounted washing machine, which comprises an outer cylinder and a drying device, wherein dry and hot air is introduced into the outer cylinder by the drying device, and the drying device is at least partially integrally formed on the side wall of the outer cylinder. The drying device comprises a first air channel and a second air channel, the first air channel is communicated with the air inlet of the outer cylinder, and dry hot air is introduced into the outer cylinder; the second air duct is respectively communicated 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. The drying device of the wall-mounted washing machine is at least partially integrally formed on the side wall of the outer cylinder, has a compact structure, small occupied space and low cost, and greatly saves the installation steps.
Description
Technical Field
The invention relates to the field of washing machines, in particular to a wall-mounted washing machine.
Background
Wall-mounted washing machines are becoming more popular with consumers as small capacity washing devices.
The existing wall-mounted drum washing machine generally has only the functions of washing and dewatering, cannot achieve drying treatment of clothes, and needs to be hung and dried after a user finishes washing the clothes. In some southern cities and coastal cities, continuous rainfall is often encountered without sunny days, and washed clothes are not dried well, but the simultaneous purchase of a washing machine and a clothes dryer has certain requirements on the residence area and the economical condition of users.
Chinese patent application No. 201710367630.6 discloses a wall-mounted laundry treating apparatus comprising: the rear outer barrel comprises a back plate and a barrel body arranged on the front side of the back plate, and the barrel body defines a clothes accommodating cavity; drying device, drying device sets up in the top of back outer bucket, and drying device includes: a fan assembly having an airflow passage; the first air duct is respectively communicated with the clothes accommodating cavity and the air flow channel; the second air channel is communicated with the clothes accommodating cavity, and is communicated with the clothes accommodating cavity and internally provided with a heating element; the condensing assembly condenses the water vapor in the first air duct and/or the air flow channel to form condensed water and drying gas, and the drying gas enters the clothes accommodating cavity to dry clothes after being heated by the heating element. The application realizes the drying of clothes, but the drying device is positioned around the outer cylinder, and the whole device is connected with the rear side and the front side window pad modules of the outer cylinder, so that the occupied space is large, the cost is high, and the installation and the disassembly are troublesome.
In view of this, the present invention has been made.
Disclosure of Invention
In order to solve the technical problems, the invention provides a wall-mounted washing machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the present invention provides a wall-mounted washing machine, comprising:
an outer cylinder;
and the drying device is used for introducing dry and hot air into the outer cylinder, and is at least partially integrally formed on the side wall of the outer cylinder.
Further, the drying device includes:
the first air duct is communicated with the air inlet of the outer cylinder and is used for introducing dry and hot air into the outer cylinder;
the second air duct is respectively communicated 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 channel at least extends to the position below a horizontal plane passing through the axis of the outer cylinder, and the other end of the second air channel is communicated with the first air channel and at least extends to the position above the outer cylinder.
The first air duct is arranged at the top of the outer barrel, one end of the first air duct is communicated with the second air duct, and the other end of the first air duct extends forwards to an air inlet in front of the outer barrel along the axial direction of the outer barrel.
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 channel is communicated with the air inlet on the front plate.
Further, the second air duct is at least partially integrally formed on the side wall of the outer barrel.
Preferably, the second air duct is at least partially integrally formed and protrudes out of the lateral part of the outer cylinder.
More preferably, the two opposite sides of the second air duct protruding out of the lateral part of the outer cylinder are perpendicular to the axial direction of the outer cylinder.
Further, the second air duct comprises an air duct part and a cover body, the air duct part is integrally formed on the side wall of the outer cylinder, 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 channel part is arranged on the side part of the outer cylinder in a protruding way.
More preferably, two opposite sides of the air channel part are perpendicular to the axial direction of the outer cylinder.
Further, the air channel part is detachably connected with the cover body.
Preferably, a sealing part for preventing gas leakage is arranged between the air channel part and the cover body.
Further, the second air duct comprises an air inlet hole communicated with the air outlet of the outer barrel and an air outlet hole communicated with the first air duct, the air inlet hole is formed in the side wall of the outer barrel, and the air outlet hole is formed in the air duct portion.
Preferably, the air inlet hole is arranged at the lowest part of the air channel part, and the air outlet hole is arranged at the top part of the air channel part.
Further, the drying device also comprises a condensation assembly, wherein the condensation assembly comprises a water cooling part, and the water cooling part is connected with the second air duct to introduce cold water into the second air duct so as to condense the hot and humid air in the second air duct.
Or, the drying device further comprises a condensing assembly, wherein the condensing assembly comprises a condenser for condensing the hot and humid air, and the condenser is arranged in the second air duct.
Preferably, the condensing assembly further includes a cool air part to deliver cool air to the condenser to condense the humid and hot air.
Further, 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.
Preferably, the heating component is arranged at a position, in the first air channel, of a lower air opening of the fan component, which is closer to an air inlet of the outer cylinder.
More preferably, the fan assembly is disposed at a junction of the first air duct and the second air duct.
Further, the drying device further comprises a filter assembly, and the filter assembly is arranged inside the second air duct.
Or, the drying device further comprises a filter assembly, and the filter assembly is arranged inside the first air duct.
Preferably, the filter assembly is arranged at a position of the upper air port of the fan assembly and the heating assembly, which is closer to the second air channel.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the drying device is used for introducing dry and hot air into the outer cylinder to be contacted with clothes in the inner cylinder to dry the clothes, and the drying device is at least partially integrally formed on the side wall of the outer cylinder, so that the structure is compact, the occupied space is small, the cost is low, and the installation step is saved. The part of the first air duct protruding outside the shell is provided with an opening, so that the parts in the first air duct and the second air duct are convenient to clean and maintain, and the parts in the first air duct and the second air duct are also convenient to detach and install.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:
fig. 1 shows a schematic view of a wall-mounted washing machine of the present invention;
fig. 2 shows a right side view of the wall-mounted washing machine of the present invention;
FIG. 3 shows a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 shows a second duct mounting schematic of the present invention;
fig. 5 shows a schematic view of the air channel portion of the present invention.
Wherein each composition name is as follows:
1. the air conditioner comprises an outer cylinder, 11, an air inlet, 2, a front plate, 3, a drying device, 31, a first air channel, 311, a fan assembly, 32, a second air channel, 321, an air channel part, 322, a cover body, 323 and an air outlet.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the following examples are clearly and completely described, and the following examples are provided for illustrating the present invention, but are not intended to limit the scope of the present invention.
As shown in fig. 1 to 5, disclosed herein is a wall-mounted washing machine, comprising: the drying device 3 is used for introducing dry and hot air into the outer barrel 1, and the drying device 3 is at least partially integrally formed on the side wall of the outer barrel 1.
In the present invention, the outer tub 1 of the wall-mounted washing machine is directly hung on a wall through a hanging part. The outer cylinder 1 is internally provided with a rotary inner cylinder, and an accommodating cavity for accommodating clothes is arranged in the inner cylinder. The drying device 3 is used for introducing dry and hot air into the outer cylinder 1 to contact clothes in the inner cylinder to dry the clothes, and the drying device 3 is at least partially integrally formed on the side wall of the outer cylinder 1, so that the drying device is compact in structure, small in occupied space and low in cost, and can greatly save installation steps.
Example 1
In this embodiment, the drying device 3 includes a first air duct 31 and a second air duct 32, where the first air duct 31 is communicated with the air inlet of the outer cylinder 1, and dry hot air is introduced into the outer cylinder 1; the second air duct 32 is respectively communicated with the air outlet of the outer cylinder 1 and the first air duct 31, and condenses 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 drum 1, and is used for introducing dry hot air into the outer drum 1, so as to dry clothes in the inner drum of the outer drum 1, the part of air dries the clothes and takes away water vapor on the clothes to form wet hot air, the wet hot air enters the second air duct 32, the second air duct 32 is communicated with the air outlet of the outer drum 1, the wet hot air exhausted from the inner drum 1 is condensed into dry cold air, the condensed water flows into the outer drum 1 to be discharged out of the washing machine, the clothes cannot be wetted in the inner drum, the dry cold air after condensation enters the first air duct 31, the recycling of the air is realized, the dry cold air enters the inner drum 1 after being heated in the first air duct 31, and the clothes are dried. In a preferred embodiment, the first air duct 31 is higher than the second air duct 32, so as to prevent the condensed water from flowing back to the first air duct 31 to wet the clothes or prevent the clothes from being dried by the dry cold air and the dry hot air.
In this embodiment, one end of the second air duct 32 extends at least to the lower part of the horizontal plane passing through the axis of the outer cylinder 1, so as to prevent the condensed water from flowing into the inner cylinder to affect the drying effect, and the other end is communicated with the first air duct 31 and extends at least to the upper part of the outer cylinder 1, so that the first air duct 31 and the second air duct 32 are conveniently communicated, and the condensed water conveniently flows downwards under the action of gravity to be discharged out of the washing machine, and the length of the second air duct 32 is further increased, so that the condensing effect of the second air duct 32 on hot and humid air is better.
The first air duct 31 is arranged at the top of the outer cylinder 1 and is communicated with the second air duct 32 arranged at the side part of the outer cylinder 1, so that condensate water is prevented from flowing back into the first air duct 31; one end of the first air channel 31 is communicated with the second air channel 32, the other end of the first air channel extends forwards to an air inlet in front of the outer barrel 1 along the axial direction of the outer barrel 1, dry hot air is introduced into the outer barrel 1 from the front of the outer barrel 1, the dry hot air is changed into wet hot air after being contacted with clothes, the wet hot air is discharged from the lower part of the side wall of the outer barrel 1, the dry hot air is thoroughly contacted with the clothes, and the drying effect is better. Preferably, the outer cylinder 1 comprises 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, and the first air duct 31 is communicated with the air inlet above the front plate 2. The front plate 2 is detachably connected with the outer cylinder 1 to form a clothes putting opening for taking out or putting clothes into the inner cylinder. The dry and hot air is introduced into the outer cylinder 1 from the air inlet above the front plate 2, and the contact surface between the dry and hot air and clothes is wider.
According to the further technical scheme of the embodiment, the second air duct 32 is at least partially integrally formed on the side wall of the outer cylinder 1, so that the structure is compact, the occupied space is small, the cost is low, the installation and the disassembly are not needed, and the installation steps can be saved.
Preferably, the second air duct 32 is at least partially integrally formed and protrudes out of the lateral part of the outer barrel 1, which occupies a small space, and because the lateral parts of the outer barrel 1 are fewer, a larger cavity inside the second air duct 32 can be obtained, and furthermore, the second air duct 32 is arranged on the lateral part of the outer barrel 1, so that condensed water is more easily discharged.
More preferably, two opposite sides of the second air duct 32 protruding from the side of the outer cylinder 1 are perpendicular to the axial direction of the outer cylinder 1. The forming is convenient, the strength of the outer cylinder 1 is enhanced, the appearance is attractive and elegant, and the occupied space in the washing machine is small.
In the above structure, the second air duct 32 includes the air duct portion 321 and the cover 322, the air duct portion 321 is integrally formed on the side wall of the outer cylinder 1, the cover 322 is connected with the air duct portion 321, the cover 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, the structure is compact, the occupied space is small, the cost is low, the installation and the disassembly of the cover 322 are not needed, and the installation and the disassembly of the cover 322 are also convenient. The cover 322 and the air channel portion 321 may be fixedly connected, specifically, welded or the like; the cover 322 and the air channel portion 321 may be detachably connected, and the connection manner may be a clamping connection or a threaded connection, or a screw/bolt connection.
Preferably, the air channel portion 321 is arranged on the side of the outer cylinder 1 in a protruding manner, so that not only is the occupied space small, but also because the side parts of the outer cylinder 1 are few, a larger second air channel 32 internal cavity can be obtained, furthermore, the second air channel 32 is arranged on the side of the outer cylinder 1, condensed water is more easily discharged, and the strength of the outer cylinder 1 can be enhanced by the air channel portion 321.
More preferably, the two opposite sides of the air channel portion 321 are perpendicular to the axial direction of the outer cylinder 1, and the distance between the cover 322 and the side wall of the outer cylinder 1 gradually decreases from bottom to top and then gradually increases. The forming is convenient, the strength of the outer cylinder 1 is enhanced, the appearance is attractive and elegant, and the occupied space in the washing machine is small. The surface of the cover 322 far away from the outer cylinder 1 is a plane, so that the installation and the disassembly of the washing machine shell are not affected, and interference with the shell is avoided. The distance between the cover 322 and the side wall of the outer cylinder 1 is gradually reduced from bottom to top and then gradually increased, after the hot and humid air enters the second air duct 32, the pressure is increased due to the reduced distance between the cover 322 and the side wall of the outer cylinder 1, the discharge of the hot and humid air is slowed down, the condensation effect of the hot and humid air is increased, the hot and humid air is fully contacted with clothes, and most of the hot and humid air is condensed at the initial stage of entering the second air duct 32; and the distance between the cover body 322 and the side wall of the outer cylinder 1 is increased, so that the pressure is suddenly reduced, the hot and humid air is more close to the cover body 322 and is discharged at a higher speed, and the hot and humid air is easier to cool in the process of contacting with the cover body 322.
The air channel portion 321 and the cover 322 in this embodiment are further limited in that they are detachably connected, so that the components in the second air channel 32 portion can be conveniently detached and installed, and sundries such as batting in the second air channel 32 portion can be conveniently cleaned, so as to prevent the second air channel 32 from being blocked.
A sealing part for preventing gas leakage is provided between the air channel 321 and the cover 322. The sealing part is arranged to prevent gas leakage, so that the drying effect is further ensured, and the leaked gas is also prevented from adversely affecting the air of a user or the wall, roof and the like.
Further, the second air duct 32 includes an air inlet 11 communicating with the air outlet of the outer tub 1 and an air outlet 323 communicating with the first air duct 31, the air inlet 11 is disposed on the sidewall of the outer tub 1 to facilitate the condensed water flowing into the outer tub 1 through the air inlet 11, and the air outlet 323 is disposed on the air duct portion 321 to facilitate the communication with the first air duct 31, and dry and cold air is introduced into the first air duct 31.
The air inlet 11 is disposed at the lowest position of the air channel 321, thoroughly eliminates condensed water, prevents the condensed water from accumulating in the second air channel 32, corrodes the second air channel 32 or generates peculiar smell due to the condensed water accumulated for a long time so as to influence the taste of clothes, and the air outlet 323 is disposed at the top of the air channel 321, so that the air outlet is conveniently connected with the first air channel 31.
Example two
On the basis of the above embodiment, in this embodiment, the drying device 3 further includes a condensation assembly, where the condensation assembly includes a water cooling portion, and the water cooling portion is connected to the second air duct 32 to introduce cold water into the second air duct 32, so as 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 downwards along the side wall of the second air duct 32, can enter the outer barrel 1 along the air outlet of the outer barrel 1 so as to be discharged out of the washing machine, and cannot enter the inner barrel to wet clothes; a drain system may also be included for the washing machine, which communicates with the lowest part of the second air duct 32, collects condensed water and drains the condensed water out of the washing machine.
Example III
Unlike the second embodiment, in this embodiment, the drying device 3 further includes a condensing assembly, the condensing assembly includes a condenser for condensing the hot and humid air, the condenser is disposed in the second air duct 32, and preferably, the condensing assembly further includes a cold air portion for delivering cold air to the condenser to condense the hot and humid air. The condenser may condense the hot humid air to form condensed water and a dry gas. And a cold air part is arranged to blow air to the condenser so as to enhance the condensation effect of the condenser.
Example IV
On the basis of the above embodiment, in this embodiment, the drying device 3 further includes a fan assembly 311 and a heating assembly, where the fan assembly 311 and the heating assembly are disposed inside the first air duct 31. Preferably, the heating component is arranged in the first air duct 31 at a position where the lower air opening of the fan component 311 is closer to the air inlet of the outer barrel 1. More preferably, the fan assembly 311 is disposed at the junction of the first air duct 31 and the second air duct 32.
In the above-mentioned scheme, the fan assembly 311 is provided with an air flow channel to power the air flow in the drying device 3, and dry and hot air is introduced into the outer cylinder 1. In one embodiment, the fan assembly 311 includes a volute, the fan is disposed in the volute, the fan drives the airflow to flow, and a drainage device is further disposed in the volute to guide the airflow direction. The heating assembly heats the air in the first air duct 31 to obtain dry and hot air. Preferably, the volute is disposed at the junction of 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 detachably arranged, so that maintenance, cleaning, installation and disassembly are convenient. In a preferred embodiment, the heating component is arranged at a position where the lower air inlet of the fan component 311 is closer to the air inlet of the outer cylinder 1, so that heated air enters the inner part of the outer cylinder 1 more quickly, and heat loss is less; because the first air duct 31 is arranged at the top of the outer barrel 1, air is easy to be cooled in the first air duct 31, heat loss is large, and the heating component is arranged close to the air inlet of the outer barrel 1, so that heat loss in the aspect can be avoided. The fan assembly 311 is arranged at the joint of the first air duct 31 and the second air duct 32, and accelerates the circulation of air between the drying device 3 and the outer cylinder 1.
Example five
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 scheme, the filter component is used for filtering air exhausted by the outer cylinder 1 and preventing impurities such as wire scraps and the like from blocking the air duct or parts in the air duct. In this embodiment, the filter assembly is disposed inside the second air duct 32, so as to prevent the wire scraps from winding or blocking the fan assembly 311, so that the air cannot circulate.
Example six
Unlike the fifth embodiment, in this embodiment, the drying device 3 further includes a filter assembly, where the filter assembly is disposed inside the first air duct 31, preferably, where the blower assembly 311 and the upper air port of the heating assembly are located closer to the second air duct 32.
In the scheme, the filter component is used for filtering air exhausted by the outer cylinder 1 and preventing impurities such as wire scraps and the like from blocking the air duct or parts 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 port of the blower assembly 311 and the heating assembly to prevent the wire filings from blocking the blower assembly 311 and the heating assembly.
Example seven
In this embodiment, the washing machine further includes a housing covered outside the outer tub 1, and the drying device 3 is at least partially protruded outside the housing. The drying device 3 of the existing wall-mounted drum washing machine is arranged inside the shell, the shell is required to be removed firstly and then to be installed and detached, the steps are complicated, and the drying device is required to be executed by a large man, so that the drying device 3 is inconvenient to clean, maintain and replace. In the application, the wall-mounted washing machine comprises an outer cylinder 1, wherein a rotary inner cylinder is arranged in the outer cylinder 1, and a containing cavity for containing clothes is arranged in the inner cylinder; the shell is covered outside the outer cylinder 1, protects the outer cylinder 1 and other parts, and is attractive; drying device 3 lets in dry and hot air in order to dry clothing with the clothing contact in the inner tube to urceolus 1 inside, in this application drying device 3 at least part protrusion sets up outside the casing, need not to dismantle the casing just can clear up, maintain and change drying device 3.
In this embodiment, the first air duct 31 is disposed above the outer cylinder 1, and the first air duct 31 is at least partially protruding from the housing. The first air duct 31 is arranged above the outer cylinder 1, the shell is covered on the side wall and the front part of the outer cylinder 1, and the first air duct 31 is at least partially protruded outside the shell, so that the device is simple, convenient and easy to realize.
The part of the first air duct 31 protruding out of the casing is provided with an opening, and a detachable upper cover is arranged at the opening. The openings are arranged, so that the components in the first air duct 31 and the second air duct 32 can be cleaned and maintained conveniently, and the components in the first air duct 31 and the second air duct 32 can be disassembled and installed conveniently. The detachable upper cover is arranged at the opening, so that the opening is conveniently opened and closed, corresponding operation can be performed on the components in the first air duct 31 and the second air duct 32 during opening, and the functions of drying clothes are realized without affecting the first air duct 31 and the second air duct 32 during closing.
In this embodiment, a second seal portion for preventing gas leakage may be provided between the opening and the upper cover. The second sealing portion that this set up can prevent that gas from leaking, and then guarantees the stoving effect, also prevents that leaking gas from producing adverse effect to air or wall, roof etc. of user's family.
Preferably, the fan assembly 311 and the heating assembly are disposed inside the first air duct 31 through the opening, and more preferably, the heating assembly is disposed in the first air duct 31 at a position where the lower wind gap of the fan assembly 311 is closer to the outer tub 1.
The drying device 3 according to this embodiment further includes a filter assembly disposed inside the first air duct 31 through an opening, and more preferably, the filter assembly is disposed at a position where the upper air openings of the fan assembly 311 and the heating assembly are closer to the second air duct 32.
In the above-mentioned scheme, the fan assembly 311 is provided with an air flow channel to power the air flow in the drying device 3, and dry and hot air is introduced into the outer cylinder 1. In one embodiment, the fan assembly 311 includes a volute, the fan is disposed in the volute, the fan drives the airflow to flow, and a drainage device is further disposed in the volute to guide the airflow direction. The heating assembly heats the air in the first air duct 31 to obtain dry and hot air. The fan assembly 311 and the heating assembly are both arranged inside the first air duct 31 through the opening, and can be detachably arranged, so that maintenance, cleaning, installation and disassembly are convenient. In a preferred embodiment, the heating component is arranged at a position where the lower air port of the fan component 311 is closer to the outer cylinder 1, so that heated air enters the inner part of the outer cylinder 1 more quickly, and heat loss is less; because the first air duct 31 is at least partially protruded out of the shell, air is easy to be cooled in the first air duct 31, heat loss is large, and the heating component is arranged close to the air inlet 11 of the outer cylinder 1, so that heat loss in the aspect can be avoided; the first air duct 31 is at least partially protruding outside the housing, and further enhances the condensing effect of the second air duct 32. The filter component is used for filtering air exhausted by the outer cylinder 1 and preventing impurities such as wire scraps and the like from blocking the air duct or parts in the air duct. In this embodiment, the filter assembly is disposed inside the first air duct 31 through the opening, so as to prevent the first air duct 31 from being blocked. In a preferred embodiment, the filter assembly is disposed at the upper air port of the blower assembly 311 and the heating assembly to prevent the wire filings from blocking the blower assembly 311 and the heating assembly.
Example eight
On the basis of the seventh embodiment, the second air duct 32 is at least partially protruding from the housing, so that the condensation effect of the second air duct 32 is enhanced. Specifically, the cover 322 of the second air duct 32 protrudes outside the casing to condense the hot and humid air, cleaning and maintenance of the second air duct 32 can be achieved without disassembling the casing, and condensation of the hot and humid air is achieved through the cover 322 protruding outside the casing.
In this embodiment, a cavity for air to pass through is formed between the cover 322, the side wall of the outer cylinder 1 and the air channel portion 321, the thickness of the cavity is gradually reduced and gradually increased from bottom to top, and after the hot and humid air enters the second air channel 32 from the air inlet 11, the pressure is increased due to the reduced thickness of the cavity, so as to slow down the discharge effect of the hot and humid air, increase the condensation effect of the hot and humid air, and make most of the hot and humid air undergo condensation at the initial stage of entering the second air channel 32; and the pressure is suddenly reduced due to the increased thickness of the cavity, so that the hot and humid air is more close to the cover 322 and is discharged at a higher speed, and the hot and humid air is easier to cool in the process of contacting with the cover 322.
Example nine
Unlike the seventh embodiment, the second air duct 32 is at least partially protruded outside the housing, enhancing the condensing effect of the second air duct 32. Preferably, the cover 322 of the second air duct 32 protrudes outside the housing to condense the hot and humid air, and cleaning and maintenance of the second air duct 32 can be achieved without disassembling the housing, and condensation of the hot and humid air can be achieved through the cover 322 protruding outside the housing.
The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any simple modification, equivalent variation and variation of the above embodiments according to the technical matter of the present invention without departing from the scope of the invention.
Claims (12)
1. A wall-mounted washing machine, comprising:
an outer cylinder;
the drying device is used for introducing hot and dry air into the outer cylinder, and is at least partially integrally formed on the side wall of the outer cylinder; the drying device includes:
the first air duct is communicated with the air inlet of the outer cylinder, and dry hot air is introduced into the outer cylinder;
the second air duct is respectively communicated 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, and the first air duct is higher than the second air duct;
the second air duct is at least partially integrally formed on the side wall of the outer cylinder, and is at least partially integrally formed and protrudes out of the side part of the outer cylinder;
the second air duct comprises an air inlet hole communicated with the air outlet of the outer barrel and an air outlet hole communicated with the first air duct, and the air inlet hole is arranged on the side wall of the outer barrel; two opposite side edges of the second air duct protruding out of the side part of the outer cylinder are perpendicular to the axial direction of the outer cylinder; the first air duct is arranged at the top of the outer barrel, one end of the first air duct is communicated with the second air duct, and the other end of the first air duct extends forwards to an air inlet in front of the outer barrel along the axial direction of the outer barrel;
one end of the second air channel at least extends to the position below a horizontal plane passing through the axis of the outer cylinder, and the other end of the second air channel is communicated with the first air channel and at least extends to the position above the outer cylinder;
the second air duct comprises an air duct part and a cover body, the air duct part is integrally formed on the side wall of the outer cylinder, the cover body is connected with the air duct part, and a cavity for gas to pass through is formed by the cover body, the air duct part and the side wall of the outer cylinder; the thickness of the cavity of the second air duct is gradually reduced and gradually increased from bottom to top;
the air channel part is convexly arranged at the side part of the outer cylinder; two opposite side edges of the air channel part are vertically extended and arranged and are vertical to the axial direction of the outer cylinder; the surface of the cover body, which is far away from the outer cylinder, is a plane, and the distance between the cover body and the side wall of the outer cylinder is gradually reduced from bottom to top and then gradually increased; the air inlet hole is arranged at the lowest part of the air channel part, and the air outlet hole is arranged at the top of the air channel part.
2. The wall-mounted washing machine according to claim 1, wherein 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 is communicated with the air inlet on the front plate.
3. A wall-mounted washing machine according to claim 1, wherein the air channel portion is detachably connected to the cover.
4. A wall-mounted washing machine according to claim 1, wherein a sealing portion for preventing gas leakage is provided between the air channel portion and the cover body.
5. A wall-mounted washing machine according to claim 1, wherein the air outlet is provided in the air channel portion.
6. A wall-mounted washing machine as claimed in any one of claims 1 to 5 wherein the drying apparatus further comprises a condensing assembly comprising a water cooling portion connected to the second air duct for introducing cold water into the second air duct to condense the hot humid air in the second air duct;
or, the drying device further comprises a condensation assembly, the condensation assembly comprises a condenser for condensing the hot and humid air, and the condenser is arranged in the second air duct.
7. The wall-mounted washing machine as claimed in claim 6, wherein the condensing assembly further comprises a cool air part for supplying cool air to the condenser to condense the wet and hot air.
8. The wall-mounted washing machine of claim 7, wherein the drying device further comprises a fan assembly and a heating assembly, the fan assembly and the heating assembly being disposed within the first air duct.
9. The wall-mounted washing machine according to claim 8, wherein the heating assembly is disposed in the first air duct at a position where a lower air inlet of the blower assembly is closer to an air inlet of the outer tub.
10. The wall-mounted washing machine of claim 8, wherein the fan assembly is disposed at a junction of the first air duct and the second air duct.
11. The wall-mounted washing machine according to claim 8, wherein the drying device further comprises a filter assembly disposed inside the second air duct;
or, the drying device further comprises a filter assembly, and the filter assembly is arranged inside the first air duct.
12. A wall-mounted washing machine as claimed in claim 11 wherein the filter assembly is located closer to the second air duct than the blower assembly and the heater assembly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287485.XA CN111809339B (en) | 2019-04-11 | 2019-04-11 | Wall-mounted washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287485.XA CN111809339B (en) | 2019-04-11 | 2019-04-11 | Wall-mounted washing machine |
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| CN111809339A CN111809339A (en) | 2020-10-23 |
| CN111809339B true CN111809339B (en) | 2023-06-13 |
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| CN201910287485.XA Active CN111809339B (en) | 2019-04-11 | 2019-04-11 | Wall-mounted washing machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115199576A (en) * | 2021-04-09 | 2022-10-18 | 青岛海尔洗衣机有限公司 | Wall-mounted washing equipment |
| CN114150485B (en) * | 2021-12-07 | 2023-07-11 | 珠海格力电器股份有限公司 | Drying system and washing machine with same |
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| KR102364923B1 (en) * | 2017-06-15 | 2022-02-18 | 주식회사 위니아전자 | Wall mounted drum type washing machine |
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| KR19990046802A (en) * | 1999-04-28 | 1999-07-05 | 허병순 | device for filter in a wash drying machine |
| EP2317001A1 (en) * | 2009-10-29 | 2011-05-04 | Electrolux Home Products Corporation N.V. | Household appliance for wall mounting |
| CN102517860A (en) * | 2011-12-19 | 2012-06-27 | 海尔集团公司 | Clothes drying system and thread waste clearing method for same |
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| CN111809339A (en) | 2020-10-23 |
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Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
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