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Cooling clothing, and cooling method thereof

A technology for clothing and temperature reduction, applied in clothing, clothing, protective clothing, etc., can solve the problems of increasing the burden on operators, large system cost investment, unsuitable for field operations, etc., and achieves convenient use and maintenance, low manufacturing costs, and environmental protection effects. Good results

Inactive Publication Date: 2005-05-25
GUANGZHOU SHENGJIE INTELLIGENCE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If ordinary air conditioning systems are used, there are several limitations: first, the system cost is large; second, ordinary air conditioning systems are usually used for closed work spaces, which are not suitable for field operations; third, large work spaces generate a lot of energy waste
The Chinese utility model patent CN86210304U announced on November 18, 1987 discloses a "temperature-regulating suit", which is composed of a temperature-regulating machine, an air-conditioning suit and a connecting conduit. When the range is small, the temperature regulating machine is miniaturized and carried by one person and one machine. This utility model is applicable to a wide range of occasions and can be used for cooling or heating, but it also has the problems of complex structure and high manufacturing cost. The temperature control machine is miniaturized, but the structure of the temperature control machine itself is complex, there are many parts, and there are considerable volume and weight, which will obviously increase the burden on the workers when using it, and the portability is poor, and the scope of use is greatly restricted. limit

Method used

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  • Cooling clothing, and cooling method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The concrete structure of the present invention is as figure 1 shown by figure 1 It can be seen that the wearable cooling suit includes a refrigerant storage tank 1, a flow regulator 2, a conduit 3, a refrigerant distributor 4, a delivery pipe 5, a clothing body 6, and a refrigerant, and the refrigerant storage tank 1 is filled with compressed and liquefied refrigerant (such as dry ice ), the refrigerant storage tank 1 is designed to withstand about 2.5 times the pressure of the two-phase point of the compressed gas at normal temperature, and can be recharged and used repeatedly; the flow regulator 2 is located at one end of the refrigerant storage tank 1, except for opening, closing and controlling the refrigerant flow In addition, there is also a refill port for the refrigerant storage tank 1, the connection between the flow regulator 2 and the conduit 3 is designed as a quick joint, the refrigerant distributor 4 is connected to the other end of the conduit 3, and the...

Embodiment 2

[0027] This embodiment is the same as Embodiment 1 except for the following features: the flow regulator 2 is an ordinary liquid (or gas) regulating switch, and no refilling port is provided, and the refrigerant storage tank 1 is a disposable product. It can be discarded after use and replaced with a new one for continued use.

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Abstract

A method for lowering the temp of human body features that the compressed liquefied cold medium is evaporated and expanded to become low-temp gas, and the low-temp gas flows through the clothes close to surface of human body to carry out the heat from the surface of human body. Said temp lowering clothes system is composed of a cooling assembly, a clothes and a guide tube in said clothes. Said cooling assembly consists of compressed cold medium tank, flow regulator, cold medium distributor, and cold medium flowing channel.

Description

technical field [0001] The invention relates to a portable cooling technology, in particular to a wearing cooling suit and a cooling method thereof. Background technique [0002] In some industrial applications or civil occasions, especially in field work and high-temperature work occasions, under severe high-temperature working conditions, in order to avoid possible damage to the human body caused by excessive working environment temperature, it is necessary to protect the environment that is in contact with the human body. Cool down. If ordinary air conditioning systems are used, there are several limitations: first, the system cost is large; second, ordinary air conditioning systems are usually used for closed work spaces, which are not suitable for field operations; third, large work spaces generate a lot of energy waste. The Chinese utility model patent CN86210304U announced on November 18, 1987 discloses a "temperature-regulating suit", whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/005
Inventor 梁太阳谢维鲁由刿
Owner GUANGZHOU SHENGJIE INTELLIGENCE TECH
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