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Heat exchange assembly in clothes care device and clothes drying device

A technology for drying devices and heat exchange components, which is applied in washing devices, household dryers, textiles and papermaking, etc., can solve the problems of inability to guarantee long-term air quality, drying damage to clothes, and high energy consumption. Effects of heat exchange efficiency, odor reduction, and cooling efficiency improvement

Pending Publication Date: 2022-03-29
YUNMI HULIAN TECH (GUANGDONG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, the in-line drying method consumes a lot of energy, especially when the external temperature is low, which is not conducive to saving; on the other hand, the gas after drying is mostly high-temperature and high-humidity gas, and the high-temperature and high-temperature The humid gas is directly discharged from the inner cylinder to the room, which will cause the humidity and temperature of the indoor air to be too high, and the air with too high temperature and humidity in the room will enter the inner cylinder through the fresh air duct, resulting in that the air quality cannot be guaranteed for a long time, and it is easy to cause Clothes Drying Damage and Contamination

Method used

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  • Heat exchange assembly in clothes care device and clothes drying device
  • Heat exchange assembly in clothes care device and clothes drying device
  • Heat exchange assembly in clothes care device and clothes drying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as Figure 1-Figure 8 As shown, the present invention also provides a heat exchange component 10, which is installed in the exhaust passage or exhaust air duct of the drying device, so as to prevent foam overflow caused by excessive washing powder.

[0053] The heat exchange assembly 10 includes an upper casing 11 , an air outlet module 12 and a lower casing 13 .

[0054] The air outlet module 12 includes a water channel structure 121 , a heat conducting plate 123 and an air channel structure 122 .

[0055] The heat conducting plate 123 is located between the water channel structure 121 and the air channel structure 122 of the air outlet module. Preferably, the water channel structure 121 , the heat conduction plate 123 and the air channel structure 122 are integrally formed, or the water channel structure 121 and the air channel structure 122 are welded on the heat conduction plate 123 .

[0056] And the heat conduction plate 123 is evenly provided with a number...

Embodiment 2

[0092] The present invention also provides a clothes drying device, see Figure 1-Figure 9 , the box, which constitutes the basic external structure of the device; the drying tube 3 and the outer tube arranged in the box, the drying tube 3 is used to accommodate drying clothes; the drying tube 3 is connected to the exhaust air duct, so that the drying tube The hot and humid air inside is discharged out of the cabinet after being treated; the heat exchange assembly 10 as in Embodiment 1 is arranged on the exhaust air duct 2, which can prevent the problem of foam overflow caused by putting too much washing powder; among them, the damp heat in the drying drum The air entering the heat exchange assembly 10 becomes low-temperature and low-heat air to be discharged.

[0093] The air outlet module 12, the upper housing 11 and the lower housing 13 form a heat exchange assembly 10, the upper housing 11 is provided with a cooling medium inlet 111, and the lower housing 13 is provided wi...

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Abstract

The heat exchange assembly in the clothes drying device comprises an air outlet module, and the air outlet module comprises a water path structure, an air path structure and a heat conduction plate; the heat-conducting plate is provided with a water outlet and a plurality of through holes, so that the water path structure communicates with the air path structure; the upper shell is provided with a first accommodating space; a cooling medium inlet is formed in the upper shell; the lower shell with the inclined surface is provided with a second accommodating space; and a cooling medium outlet is formed in the inclined surface of the lower shell. The water path structure is communicated with the air path structure, so that the cooling efficiency of gas in the air path structure is improved; and the upper fins are vertical and can quickly circulate in the water channel, so that the circulation rate of a cooling medium is increased. The design of the upper fins increases the contact area of a cooling medium and the heat conducting plate, the design of the arc-shaped lower fins in the air path structure increases the length of an air channel, and the bottom of the lower shell comprises a plurality of inclined planes, so that the circulation speed of the cooling medium is increased, and the dehumidification efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of drying for clothes care, in particular to a heat exchange component in a clothes care device and a clothes drying device. Background technique [0002] At present, the existing clothes drying devices, such as dryers and integrated washing and drying machines, mainly adopt condensing circulation drying. The principle is generally that the air is heated by a heater and enters the drying drum. Next, the water on the clothes evaporates with the air to form hot and humid air, and then the hot and humid air enters the condenser, where the hot and humid air condenses into condensed water and dry gas after passing through the action of the cooling medium in the condenser, and then the dry gas enters the heater to be heated It enters the cylinder and achieves the purpose of drying clothes after such a cycle. However, when the air is recycled, there are problems such as large odor, high temperature, and large conde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F58/20D06F58/02
CPCD06F58/20D06F58/02
Inventor 陈小平李宁宁朱博刘军徐剑
Owner YUNMI HULIAN TECH (GUANGDONG) CO LTD