CN213896430U

CN213896430U - Air-out module and clothing drying device of aqueous vapor separation

Info

Publication number: CN213896430U
Application number: CN202022096293.1U
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: 2021-08-06
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to an air-out module with water-gas separation, which comprises a water path structure, a wind path structure and a heat conducting plate; the air path structure comprises a plurality of lower fins, at least two lower fins are arc-shaped lower fins, and an arc-shaped air channel is formed between every two adjacent arc-shaped lower fins; the heat-conducting plate is located between the water path structure and the air path structure, and the water path structure and the air path structure are separated by the heat-conducting plate. The utility model discloses in, the cooling water among the water route structure cools off the high temperature and high humidity's in the wind path structure gas, becomes the low temperature and low humidity's air escape with the high temperature and high humidity's after the clothing is dried gas, improves the efficiency that the clothing was dried, and has guaranteed the humiture of outside air, reduces peculiar smell, improves control quality, reaches high-efficient stoving. The utility model provides a heat-conducting plate separates water route structure and wind path structure, and the cooling water in the water route structure does not mix with the gaseous of drying device exhaust high temperature and high humidity for the temperature of the cooling water among the water route structure can be by reutilization.

Description

Air-out module and clothing drying device of aqueous vapor separation

Technical Field

The utility model relates to a stoving technical field for the clothing nursing, concretely relates to air-out module and clothing drying device of aqueous vapor separation.

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-out module and clothing drying device of aqueous vapor separation.

The technical scheme of the utility model outlines as follows:

the utility model provides an air outlet module with separated water and gas, which comprises a water path structure, a wind path structure and a heat conducting plate;

the air path structure comprises a plurality of lower fins, at least two lower fins are arc-shaped lower fins, and an arc-shaped air channel is formed between every two adjacent arc-shaped lower fins;

the heat-conducting plate is located between the water path structure and the air path structure, and separates the water path structure from the air path structure so as to separate water from air.

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

Furthermore, the waterway structure, the air path structure and the heat conducting plate are integrally formed.

Furthermore, the waterway structure comprises a plurality of upper fins, and a waterway is formed between every two adjacent upper fins.

Further, the spacing between adjacent upper fins is equal.

Furthermore, the edge of the heat conducting plate is bent towards the direction of the water path structure to form a baffle, the baffle and the heat conducting plate form a groove with an opening, and the upper fin is positioned in the groove, namely the water path is positioned in the groove.

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

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

Further, the lower fin comprises a root and an end part, the root is fixed on the heat-conducting plate in the air outlet module, and the end part abuts against the lower shell of the air outlet module.

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

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 a heat exchange assembly, and the heat exchange assembly comprises the air outlet module with separated water and air; and the damp and hot air in the inner barrel enters the air outlet module for water-air separation 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 pair of air-out module of aqueous vapor separation, the cooling water among the water route structure cools off the high temperature and high humidity's in the wind path structure gas, becomes the outside of low temperature and low humidity's air escape clothing drying device with the high temperature and high humidity's after the clothing is dried gas, can improve the efficiency that the clothing was dried, and has guaranteed the humiture of outside air, ensures to get into the air quality of inner tube through the new trend wind channel, reduces the peculiar smell, improves the control quality, reaches high-efficient stoving.

The utility model provides a pair of heat-conducting plate in air-out module of aqueous vapor separation separates waterway structure and wind path structure, and the cooling water among the waterway structure does not mix with drying device exhaust high temperature and high humidity's gas, has guaranteed that the cooling water is more enough speed to flow, has increased the area of contact of cooling water among the waterway structure, guarantees that the temperature of cooling water is more enough by the reutilization.

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 the air outlet module for water-air separation according to the present invention;

fig. 2 is another schematic view of the air outlet module for water-air separation according to the present invention;

fig. 3 is a top view of the air outlet module for water-air separation according to the present invention;

fig. 4 is another schematic view of the air outlet module for water-air separation according to the present invention;

FIG. 5 is a schematic view of a heat exchange assembly of the present invention;

fig. 6 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; 1211. an upper fin; 122. an air path structure; 1221. a lower fin; 12211. a root portion; 12212. an end portion; 1222. a partition plate; 123. a heat conducting plate; 1231. a water outlet; 13. a lower housing; 124. a baffle plate; 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. 1-4, 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 water path structure 121, the air path structure 122 and the heat conductive plate 123 are integrally formed, or the water path structure 121 and the air path structure 122 are welded on the heat conductive plate 123.

The heat conducting plate 123 is located between the water path structure 121 and the air path structure 122 of the air outlet module. Preferably, the water passage structure 121, the heat conductive plate 123 and the air passage structure 122 are integrally formed. The heat conducting plate 123 separates the water path structure 121 from the air path structure 122, so that the cooling water in the water path structure 121 is separated from the air to be cooled in the air path structure 122.

The heat conduction plate 123 is provided with a drain 1231, and preferably, the drain 1231 is located at the edge of the heat conduction plate 123.

Waterway structure 121 includes: a plurality of upper fins 1211, and a water passage is formed between adjacent upper fins 1211. A plurality of upper fins are parallel to each other.

The air path structure 122 includes: the air duct comprises a plurality of lower fins 1221 and a partition 1222, wherein at least two lower fins 1221 are arc-shaped lower fins, and arc-shaped air ducts are formed between the adjacent arc-shaped lower fins.

Preferably, each of the lower fins 1221 is arc-shaped, and an air duct is formed between two adjacent lower fins 1221, and preferably, the air duct is also arc-shaped.

Preferably, each lower fin is arc-shaped, and an air duct is formed between the adjacent lower fins. The lower 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 lower fins 1221 is different. Specifically, the lower fins 1221 are equally spaced, that is, the widths of the water channels formed by the lower fins 1221 are the same. The radians of the lower fins 1221 are all the same, so that the lower fins 1221 are parallel to each other, and the radians are 10 to 90 degrees.

Specifically, referring to fig. 2, the lower 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 lower 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 lower 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 the present embodiment, the number of the lower fins 1221 is 7, wherein an inner arc of the first lower fin faces the air inlet 132 of the air outlet module 12, and an air duct formed between the sixth lower fin and the seventh lower fin faces the air outlet 131.

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 toward the water path structure 121 to form the baffle 124, that is, the baffle 124 and the heat-conducting plate 123 form an open groove, and the upper fin 1211 is located in the groove, that is, the water path is located in the groove. The upper fin 1211 forms a right angle or an obtuse angle with one of the baffles 124.

Preferably, the baffle 124 includes a first baffle, a second baffle, a third baffle and a fourth baffle, wherein the first baffle, the second baffle, the third baffle and the fourth baffle are connected in an end-to-end manner, and the first baffle is parallel to the third baffle. The two adjacent upper fins 1211 are fixedly connected to or integrally formed with the first baffle plate and the third baffle plate, respectively, to form a continuous bent water channel.

Preferably, the air outlet module 12, the upper casing 11 and the lower casing 13 form the heat exchange assembly 10, the upper casing 11 is provided with an inlet 111, and the lower casing 13 is provided with an air inlet 132, an air outlet 131 and an outlet 133.

Go up casing 11 and casing 13 down and be groove structure, go up casing 11 and casing 13 fixed mounting back down, form the accommodation space who holds air-out module 12. The upper housing 11 and the lower housing 13 may be snap-fitted.

After the upper housing 11 and the lower housing 13 are fastened, the air inlet 132 of the water inlet 111 between the baffle 124 and the upper fin 1211 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 upper fins 1211, cools the hot and humid air in the air channel structure 122 by 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 lower fins 1221, is cooled to be low-temperature and low-humidity air by 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.

The utility model provides a moisture-separated air outlet module 12, the cooling water in the waterway structure 121 cools the high-temperature and high-humidity gas in the waterway structure 122, the high-temperature and high-humidity gas after clothes drying is changed into low-temperature and low-humidity air to be discharged out of the clothes drying device, the clothes drying efficiency can be improved, the temperature and humidity of the outside air are ensured, the air quality entering the inner barrel 3 through the fresh air channel is ensured, the peculiar smell is reduced, the control quality is improved, and the high-efficiency drying is achieved; the utility model provides a pair of heat-conducting plate 123 among air-out module 12 of aqueous vapor separation separates waterway structure 121 and wind path structure 122, and the cooling water in waterway structure 121 does not mix with the high humid gas mixture of drying device exhaust high temperature, has guaranteed that the cooling water is more enough speed to flow, has increased the area of contact of cooling water among the waterway structure, guarantees that the temperature of cooling water is more enough by the reutilization.

Example 2:

referring to fig. 1 to 5, the present invention further provides a heat exchange assembly 10, which includes an upper casing 11, a lower casing 13 and an air outlet module 12 in embodiment 1; the air outlet module 12 is located on an air exhaust duct of the clothes drying device and used for cooling and dehumidifying the damp and hot water vapor in the air exhaust duct.

Wherein, the upper shell is provided with a water inlet, and the lower shell is provided with an air inlet, an air outlet and a water outlet.

In the heat exchange assembly 10 provided by the utility model, the cooling water in the water path structure 121 cools the high-temperature and high-humidity gas in the air path structure 122, the high-temperature and high-humidity gas after clothes drying is changed into low-temperature and low-humidity air to be discharged out of the clothes drying device, the clothes drying efficiency can be improved, the temperature and humidity of the outside air are ensured, the air quality entering the inner barrel through the fresh air duct is ensured, the peculiar smell is reduced, the control quality is improved, and the high-efficiency drying is achieved; the utility model provides a heat-conducting plate 123 among the heat exchange assemblies 10 separates waterway structure 121 and wind path structure 122, and the cooling water in waterway structure 121 does not mix with drying device exhaust high temperature and high humidity's gas, has guaranteed that the cooling water is more enough speed to flow, has increased the area of contact of cooling water among the waterway structure, guarantees that the temperature of cooling water is more enough by the reutilization.

Example 3:

the utility model also provides a clothes drying device, referring to the figures 1-6, 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 heat exchange assembly 10 in the embodiment 2 is arranged on the air exhaust duct 2; wherein, the damp and hot air in the inner cylinder enters the heat exchange component 10 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 assembly 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 utility model provides a clothes drying device, the cooling water in waterway structure 121 cools off the high temperature and high humidity gas in wind path structure 122, changes the high temperature and high humidity gas after the clothing is dried into the low temperature and low humidity air and discharges out of the clothes drying device, can improve the efficiency of clothing drying, and has guaranteed the humiture of the outside air, ensures the air quality entering inner tube 3 through the new trend wind channel, reduces the peculiar smell, improves the control quality, reaches high-efficient drying; the utility model provides a heat-conducting plate 123 among air-out module 12 separates waterway structure 121 and wind path structure 122, and the cooling water among the waterway structure 121 does not mix with drying device exhaust high temperature and high humidity's gas, has guaranteed that the cooling water is more enough speed to flow, has increased the area of contact of cooling water among the waterway structure, guarantees that the temperature of cooling water is more enough by the reutilization.

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 air outlet module with the water and the air separated is characterized by comprising a water path structure, an air path structure and a heat conducting plate;

2. The air outlet module for separating water and air according to claim 1, wherein the heat conducting plate has a drain opening, the air path structure further comprises a partition plate, and the partition plate extends from the air path structure to the heat conducting plate and is located at an edge of the drain opening.

3. The air outlet module for water-air separation according to claim 1, wherein the waterway structure, the air path structure and the heat conducting plate are integrally formed.

4. The air outlet module for water-air separation according to claim 1, wherein the waterway structure comprises a plurality of upper fins, and a water channel is formed between adjacent upper fins.

5. The air outlet module for water-air separation according to claim 4, wherein the adjacent upper fins are equally spaced.

6. The air outlet module for water and air separation of claim 4, wherein the edge of the heat conducting plate is bent towards the direction of the waterway structure to form a baffle plate, the baffle plate and the heat conducting plate form a groove with an opening, and the upper fin is positioned in the groove.

7. The air outlet module for water-air separation according to claim 1, wherein the lower fins are equally spaced.

8. The air outlet module for water-air separation according to claim 1, wherein the lower fins have the same radian, and the radian is 10 degrees to 90 degrees.

9. The air outlet module for water-air separation of claim 1, wherein the lower fin comprises a root portion and an end portion, the root portion is fixed on the heat conducting plate in the air outlet module, and the end portion abuts against the lower shell of the air outlet module.

10. The air outlet module for water-gas separation according to claim 9, wherein the root portion has a thickness greater than that of the end portion.

11. A clothes drying device, comprising: a case constituting a 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 exhaust air duct is provided with a heat exchange assembly, and the heat exchange assembly comprises a water-gas separated air outlet module according to any one of claims 1 to 10; and the damp and hot air in the inner barrel enters the air outlet module for water-air separation to be changed into low-temperature and low-heat air to be discharged.

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