Wearable pullover type phase change cooling clothes

Abstract

The wearable pullover type phase change cooling clothes comprise a cooling clothes front body and a cooling clothes rear body, and a cooling clothes body is composed of an outer-layer cooling clothes body, a phase change cold storage piece and an inner-layer cooling clothes body from outside to inside. And the phase change cold storage sheets are formed by packaging and splicing phase change cold storage materials. The phase-change cold storage material is a degradable material which is large in phase-change latent heat and can still stretch, bend, twist and deform without losing performance after being frozen, the cold storage capacity is increased, meanwhile, the flexibility of a user after wearing is enhanced, and body surface physiological heat can be effectively and rapidly reduced for the wearer. Multi-unit phase change cold storage materials are spliced into a large cold storage piece through cloth in a sewing mode, the area, covering the upper trunk, of all the cold storage pieces accounts for 70% of the total area, the cooling efficiency is improved, meanwhile, the cooling clothes are of a pullover type structure and an overall integrated structure, external assembly is not needed, wearing is rapid and convenient, and maintenance is convenient.

Description

technical field [0001] The invention relates to the field of wearable devices, in particular to a wearable pullover type phase change cooling suit. Background technique [0002] Humans have their own isothermal zone, where their normal body temperature can be maintained only by physical regulation. If the ambient temperature continues to rise, the ability of people to dissipate heat is hindered, and it is no longer possible to maintain thermal balance by relying only on physical regulation. At this time, physical and chemical regulation must be activated. When these adjustments cannot effectively maintain the thermal balance in the body, abnormal changes occur in human physiological functions, especially the functions of thermoregulation, water and salt metabolism, and blood circulation. For example, a lot of sweating will increase the burden on the cardiovascular system. If the high temperature exceeds the human body's tolerance, it will reduce work efficiency and affect ...

AI Technical Summary

Problems solved by technology

If the high temperature exceeds the tolerance of the human body, it will reduce work efficiency and affect judgment. In severe cases, it will cause heatstroke, and in severe cases, it will lead to sudden death. To solve the above problems, cooling and cold storage protective clothing came into being.

[0003] Most of the phase change cooling suits on the market use cold gel or phase change material as the cooling source. This material is injected or inserted into the protective clothing, and the protective clothing can maintain the coldness for a certain period of time after being frozen. The biggest disadvantage is that the gel will harden after freezing, and it will not fit the human body, which will seriously affect the flexibility of the wearer when moving. More cumbersome and more workload

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