CN214300901U

CN214300901U - Wind path structure of air outlet module and clothes drying device

Info

Publication number: CN214300901U
Application number: CN202022094870.3U
Authority: CN
Inventors: 陈小平; 李宁宁; 朱博; 刘军; 徐剑
Original assignee: Yunmi Internet Technology Guangdong Co Ltd
Current assignee: Yunmi Internet Technology Guangdong Co Ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-09-28
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to an air path structure of air-out module is used in clothing drying device's air-out module, include: at least two first fins are arc-shaped first fins, and an arc-shaped air channel is formed between every two adjacent arc-shaped first fins. The utility model provides a wind path structure of air-out module, the high temperature and high humidity air in the clothing drying device cools down through wind path structure, becomes outside the air exhaust device of low temperature and low humidity, the length of the wind channel that the arc design of first fin in the wind path structure increased has increased gaseous circulation area, makes the overall arrangement of wind path more reasonable, has improved the cooling efficiency to the high temperature and high humidity gas in the clothing drying device; meanwhile, the temperature and humidity of the outside air are guaranteed, the air quality entering the inner barrel through the fresh air duct is guaranteed, peculiar smell is reduced, the control quality is improved, and efficient drying is achieved. Correspondingly, the utility model also provides a clothing drying device.

Description

Wind path structure of air outlet module and clothes drying device

Technical Field

The utility model relates to a stoving technical field for clothing nursing, concretely relates to wind path structure and clothing drying device of air-out module.

Background

At present, the existing clothes drying device, such as a dryer and a washing and drying integrated machine, mainly adopts condensing type circulation drying, and the principle of the device is that air is heated by a heater and enters a drying cylinder, water on clothes is evaporated and forms damp and hot air with the air under the action of the hot air, then the damp and hot air enters a condenser, the damp and hot air is condensed into condensed water and dry gas under the action of a cooling medium in the condenser, and the dry gas enters the cylinder after passing through the heater for heating, so that the purpose of drying the clothes is achieved after circulation, but the air is recycled, the problems of large peculiar smell, high temperature, large water consumption for condensation and the like exist, and the circulation temperature is high, so that the clothes are damaged; therefore, the existing clothes drying device needs to be optimized and adopts a straight-line arrangement mode.

The direct discharging mode in the prior art introduces fresh air from the outside and directly discharges the fresh air out of the dryer after drying. On one hand, the direct-discharging drying method has large energy consumption, and is not beneficial to saving especially when the outside temperature is low; on the other hand, the gas after the stoving is mostly the gas of high temperature and high humidity, and the gas of high temperature and high humidity after will drying directly discharges to indoorly from the inner tube, can cause the humidity and the high temperature of room air, and the air of indoor too high humiture gets into the inner tube through new trend wind channel again, causes the unable long-term assurance of air quality, easily causes the damage and the pollution of clothing stoving. Therefore, the device in the existing direct discharging mode needs to be optimized to reduce peculiar smell or foreign matters, improve the control quality and achieve efficient drying.

SUMMERY OF THE UTILITY MODEL

To the weak point of prior art, the utility model aims to provide an air path structure and clothing drying device of air-out module.

The technical scheme of the utility model outlines as follows:

the utility model provides an air path structure of air-out module is used in clothing drying device's air-out module, include: the at least two first fins are arc-shaped first fins, and an arc-shaped air channel is formed between every two adjacent arc-shaped first fins.

Furthermore, the first fin is fixed on a heat conduction plate in the air outlet module, and a water outlet is formed in the heat conduction plate.

Furthermore, each first fin is arc-shaped, and an air duct is formed between every two adjacent first fins.

Further, still include the baffle, the baffle extends along the direction that deviates from the wind path structure for the heat-conducting plate, and is located the border of outlet.

Further, the sizes of a plurality of first fins are different.

Further, the spacing between a plurality of the first fins is equal.

Further, the radians of a plurality of the first fins are all the same, and the radians are 10 degrees to 90 degrees.

Further, first fin includes root and tip, the root is fixed in the heat-conducting plate in the air-out module, the tip is contradicted the lower casing of air-out module.

Further, the root portion has a thickness greater than a thickness of the end portion.

Further, the inner arc of the first fin faces the air inlet of the air outlet module.

Correspondingly, the utility model also provides a clothes drying device, a box body which forms the basic external structure of the device; the inner drum and the outer drum are arranged in the box body, and the inner drum is used for accommodating dried clothes; the inner cylinder is communicated with an air exhaust duct so as to discharge the damp and hot air in the inner cylinder out of the box body after being processed; the air exhaust duct is provided with an air outlet module, and the air path mechanism of the air outlet module is the air path structure of any one air outlet module; and the damp and hot air in the inner barrel enters the air outlet module to be changed into low-temperature and low-heat air to be discharged.

Further, the clothes drying device is a dryer or a washing and drying integrated machine.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model provides a wind path structure of air-out module, the high temperature and high humidity air in the clothing drying device cools down through wind path structure, becomes outside the air exhaust device of low temperature and low humidity, the length of the wind channel that the arc design of first fin in the wind path structure increased has increased gaseous circulation area, makes the overall arrangement of wind path more reasonable, has improved the cooling efficiency to the high temperature and high humidity gas in the clothing drying device; meanwhile, the temperature and humidity of the outside air are guaranteed, the air quality entering the inner barrel through the fresh air duct is guaranteed, peculiar smell is reduced, the control quality is improved, and efficient drying is achieved.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

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 application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of an air path structure of the air outlet module of the present invention;

fig. 2 is another schematic view of the wind path structure of the air outlet module of the present invention;

fig. 3 is a top view of the wind path structure of the air outlet module of the present invention.

Fig. 4 is a schematic view of the air outlet module of the present invention;

fig. 5 is a schematic view of the clothes drying device of the present invention.

Description of reference numerals:

1. an air inlet duct; 2. an air exhaust duct; 3. an inner barrel; 4. a condenser; 5. a circulating air duct; 51. a heating assembly; 52. a fan volute; 10. a heat exchange assembly; 11. an upper housing; 111. a water inlet; 12. an air outlet module; 121. a waterway structure; 122. an air path structure; 1221. a first fin; 12211. a root portion; 12212, end portion; 1222. a partition plate; 123. a heat conducting plate; 1231. a water outlet; 13. a lower housing; 131. an air outlet; 132. an air inlet; 133. and (7) a water outlet.

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a more detailed description of the present invention, which will enable those skilled in the art to make and use the present invention. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the following embodiments or technical features can be used to form a new embodiment without conflict. It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Example 1:

as shown in fig. 1-3, the utility model provides an air path structure 122 of air outlet module 12 is used on the air outlet module of the clothes drying device, and the air outlet module is located the air exhaust duct of the clothes drying device.

The air path structure 122 includes: a plurality of first fins 1221 and a baffle 1222, at least two first fins are arc first fins, and an arc air duct is formed between adjacent arc first fins.

Preferably, each first fin 1221 is arc-shaped, and an air channel is formed between two adjacent first fins 1221, and preferably, the air channel is also arc-shaped.

The first fin is fixed to the heat conducting plate 123 of the outlet module 12, and the heat conducting plate 123 is provided with a drain 1231. Baffle 1222 is the heat-conducting plate and extends along the direction that deviates from the wind path structure, and is located the border of outlet, partly encloses outlet 1231.

Preferably, in the present embodiment, since the heat conductive plate 123 is substantially square, the size of each of the plurality of first fins 1221 is different. Specifically, the first fins 1221 are equally spaced, that is, the widths of the water channels formed by the first fins 1221 are the same. The radians of the plurality of first fins 1221 are all the same, so that the plurality of first fins 1221 are parallel to each other. Preferably, the arc is 10 to 90 degrees.

Specifically, referring to fig. 2, the first fin 1221 includes a root 12211 and an end 12212, the root 12211 is fixed to the heat conducting plate 123 in the air outlet module 12, and the end 12212 abuts against the lower housing 13 of the air outlet module 12. Preferably, the thickness of the root 12211 is greater than the thickness of the end 12212. The material is saved while the structural strength is ensured.

Preferably, the inner arc of the first fin 1221 faces the air inlet 132 of the air outlet module 12, so that the air entering the air duct from the air inlet 132 hits the first fin 1221 and then enters each air duct, the contact area of the air is increased, and the cooling speed of the hot and humid air is increased.

Preferably, in this embodiment, the number of the first fins 1221 is 7, an inner arc of the first fin faces the air inlet 132 of the air outlet module 12, and an air duct formed between the sixth first fin and the seventh first fin faces the air outlet 131.

The arc-shaped design of the first fins in the air path structure 122 of the air outlet module 12 provided by the utility model increases the length of the air path, increases the circulation area of the air, makes the layout of the air path more reasonable, and improves the cooling efficiency of the high-temperature and high-humidity air in the clothes drying device; meanwhile, the temperature and humidity of the outside air are guaranteed, the air quality entering the inner barrel through the fresh air duct is guaranteed, peculiar smell is reduced, the control quality is improved, and efficient drying is achieved.

Example 2:

as shown in fig. 4-5, the utility model provides a pair of air-out module 12, air-out module 12 is located clothes drying device's the wind channel of airing exhaust for cool off the dehumidification to the damp and hot steam in the wind channel of airing exhaust.

The air outlet module 12 includes a water path structure 121, a heat conducting plate 123 and an air path structure 122.

The heat conducting plate 123 is located between the water path structure 121 and the air path structure 122 of the air outlet module. The water path structure 121, the heat conducting plate 123 and the air path structure 122 are integrally formed, or the water path structure 121 and the air path structure 122 are welded on the heat conducting plate 123.

The waterway structure 121 includes a plurality of second fins, and a waterway is formed among the plurality of second fins. The second fins are parallel to each other.

The first fin 1221 is fixed to the heat conducting plate 123 of the outlet module 12, and the heat conducting plate 123 is provided with a drain 1231. Baffle 1222 is the heat-conducting plate and extends along the direction that deviates from the wind path structure, and is located the border of outlet, partly encloses outlet 1231.

The heat conducting plate 123 is provided with a water outlet 1231, and the cooling water introduced into the air outlet module 12 is discharged through the water outlet 1231 after circulating in the water channel.

Preferably, the edge of the heat conducting plate 123 is bent towards the water channel structure 121 to form a baffle, that is, the baffle and the heat conducting plate 123 form an open groove, and the second fin is located in the groove, that is, the water channel is located in the groove. The included angle between the second fin and one of the baffles is a right angle or an obtuse angle.

Preferably, the air outlet module 12 forms a heat exchange assembly with the upper casing 11 and the lower casing 13, the upper casing 11 is provided with an inlet 111, and the lower casing 13 is provided with an inlet 132, an outlet 131 and an outlet 133. The air inlet 132 is higher than the air outlet 131, and the air outlet 131 is provided with a semicircular blocking piece to prevent water from being discharged.

The cooling water enters the water channel structure 121 through the water inlet 111, flows into each water channel after being impacted by the second fins, cools the hot and humid air in the air channel structure 122 through the heat conduction effect of the heat conduction plate 123, flows into the lower housing 13 through the water outlet 1231, and is discharged from the water outlet 133. Meanwhile, the hot and humid air exhausted from the clothes drying apparatus enters the air path structure 122 through the air inlet 132, flows into each air path after being impacted by the first fins 1221, is cooled to be low-temperature and low-humidity air through the heat conducting plate 123, and is exhausted from the air outlet 131.

In short, the water channel structure 121 is fed with cooling water, the air channel structure 122 is fed with hot and humid air in the drying drum, and the cooling water changes the hot and humid air entering the air channel structure 122 into low-temperature and low-heat air to be discharged.

In the air outlet module 12 provided by the utility model, the arc-shaped design of the first fins 1221 increases the length of the air duct, which increases the circulation area of air, makes the layout of the air duct more reasonable, and improves the cooling efficiency of the high-temperature and high-humidity air in the clothes drying device; meanwhile, the temperature and humidity of the outside air are guaranteed, the air quality entering the inner barrel through the fresh air duct is guaranteed, peculiar smell is reduced, the control quality is improved, and efficient drying is achieved.

Example 3:

the utility model also provides a clothes drying device, referring to fig. 4-5, the box body forms the basic external structure of the device; the inner drum 3 and the outer drum are arranged in the box body, and the inner drum 3 is used for accommodating dried clothes; the inner cylinder 3 is communicated with an air exhaust duct to exhaust the damp and hot air in the inner cylinder out of the box body after being processed; the air exhaust duct 2 is provided with the air outlet module 12; wherein, the damp and hot air in the inner cylinder enters the air outlet module 12 to be changed into low-temperature and low-heat air to be discharged.

Air outlet module 12, upper housing 11 and lower housing 13 form heat exchange assembly 10, and upper housing 11 is provided with water inlet 111, and lower housing 13 is provided with air inlet 132, air outlet 131 and water outlet 133. The air exhaust duct 2 is communicated with the air inlet 132, and the air outlet 131 is communicated with the outside.

Preferably, the clothes drying device comprises a fresh air system, and the fresh air system comprises an air inlet duct 1 and an air exhaust duct 2. The air inlet duct 1 is communicated with the inner barrel 3 and is used for introducing air outside the device into the inner barrel 3; the air exhaust duct 2 is communicated with the inner barrel 3, the air outlet module 12 is arranged on the air exhaust duct 2, and high-humidity and high-temperature air in the inner barrel 3 is cooled by the air outlet module 12 and then is discharged out of the barrel to the indoor.

Preferably, the clothes drying device further comprises a condenser 4, the condenser is communicated with the outer cylinder, the damp and hot air in the inner cylinder 3 enters between the inner cylinder and the outer cylinder through holes on the inner cylinder 3 and enters the condenser 4 through holes on the outer cylinder, the condenser 4 condenses the damp and hot air entering the condenser from the outer cylinder, and the other end of the condenser is communicated with the inner cylinder 3, so that the condensed air is heated by a heating component 51 in the circulating air duct 5 under the action of a fan volute 52 and then is supplied to the inner cylinder 3.

Preferably, the water outlet 133 on the heat exchange assembly 10 is communicated with the condenser 4, and the cooling water enters the condenser 4 through the waterway structure of the air outlet module 12 and is condensed, and then is reused by the condenser 4. The utilization rate of water is improved, and simultaneously, heat exchange assemblies 10 directly discharge moisture for drying efficiency increases, has shortened the time of drying.

The clothes drying device is a dryer or a washing and drying integrated machine.

The clothes drying device provided by the utility model has higher cooling efficiency to the high-temperature and high-humidity gas in the clothes drying device than the device in the prior art; meanwhile, the temperature and humidity of the outside air are guaranteed, the air quality entering the inner barrel through the fresh air duct is guaranteed, peculiar smell is reduced, the control quality is improved, and efficient drying is achieved.

In some embodiments, the laundry drying apparatus is a dryer or a washer dryer, and in the case of a washer dryer, the laundry drying apparatus has a washing structure and a washing function, and more preferably, a drum washer dryer.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields where the invention is suitable, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.

Claims

1. The utility model provides an air path structure of air-out module, its characterized in that is used in clothes drying device's air-out module, includes: at least two first fins are arc-shaped first fins, so that an arc-shaped air duct is formed between the adjacent arc-shaped first fins.

2. The air path structure of the air outlet module of claim 1, wherein the first fin is fixed to a heat conducting plate in the air outlet module, and the heat conducting plate is provided with a drain opening.

3. The air duct structure of the air outlet module of claim 1, further comprising a partition plate, wherein the partition plate is a heat conducting plate extending in a direction away from the air duct structure and located at an edge of the water outlet.

4. The air path structure of the air outlet module of claim 1, wherein the first fins have different sizes.

5. The air path structure of the air outlet module of claim 1, wherein the first fins are equally spaced.

6. The air path structure of the air outlet module of claim 1, wherein the radians of the first fins are all the same, and the radians are 10 degrees to 90 degrees.

7. The air path structure of the outlet module of claim 1, wherein the first fin includes a root fixed to the heat conducting plate of the outlet module and an end abutting against the lower casing of the outlet module.

8. The air path structure of the air outlet module of claim 7, wherein the root portion has a thickness greater than that of the end portion.

9. The air path structure of the air outlet module of claim 1, wherein the inner arc of the first fin faces the air inlet of the air outlet module.

10. A clothes drying device, comprising: a case constituting a basic external structure of the device; the inner drum is arranged in the box body and used for accommodating dried clothes; the inner cylinder is communicated with an air exhaust duct so as to discharge the damp and hot air in the inner cylinder out of the box body after being processed; the air outlet module is arranged on the air outlet duct, and the air path mechanism of the air outlet module is as the air path structure of the air outlet module in any one of claims 1 to 9; and the damp and hot air in the inner barrel enters the air outlet module to be changed into low-temperature and low-heat air to be discharged.

11. The clothes drying apparatus of claim 10, wherein said clothes drying apparatus is a dryer or an all-in-one washer dryer.