Wearable personal cooling system

Abstract

The invention discloses a wearable personal cooling system. The wearable personal cooling system comprises a refrigerating system, a circulating cooling system and a wearable assembly, wherein the refrigerating system comprises a compressor, a condenser, a throttling device and an evaporator which are sequentially connected and form a closed loop; the evaporator is filled with a refrigerant; the circulating cooling system comprises a heat exchange assembly, a circulating pump and a cooling pipeline which are sequentially connected and form a closed loop; the heat exchange assembly is filled with a heat exchange medium used for conducting heat exchange with the refrigerant; and the cooling pipeline is arranged on the wearable assembly. The wearable personal cooling system further comprisesa controller; and the compressor and the circulating pump are connected with the controller. The opposite type oil-free linear drive compressor is carried, limitation of the machine body angle of thecompressor is avoided, and normal running can be conducted under the inclination or inversion situation.

Description

Technical field[0001]The invention belongs to the field of refrigeration equipment, and particularly relates to a wearable personal cooling system.Background technique[0002]In modern society, many occupations still need to operate at high temperatures, such as construction workers, sanitation workers, traffic police, and soldiers. It can cause a series of physiological changes such as hypoxia, reduced endurance, distraction, memory decline, and slow response. These physiological changes seriously affect the staff's work mood and physical health, and greatly reduce the work quality and efficiency.[0003]The Chinese patent with the publication number CN105455242A discloses a wearable air-conditioning suit based on micro-refrigeration, the condenser of which is connected to the evaporator through a throttling device; the micro-compressor is connected to the condenser and the evaporator respectively; the lithium-ion battery pack and control The throttling device adopts capillary tube; th...

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned air-conditioning suits have the following problems: limited by the construction principle of ordinary compressors, ordinary compressors cannot be tilted or even turned upside down during operation. Tilting of the compressor will lead to unstable oil supply of the compressor, and the performance of the compressor will be greatly improved. degrade or even damage

The users of the above-mentioned air-conditioning clothes are traffic policemen, workers, etc., and they may need to bend over, run or even turn them upside down when using them, so the use effect and work efficiency of the above-mentioned air-conditioning clothes will be seriously affected.

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