A wearable air-conditioning suit based on micro-refrigeration

Abstract

The invention discloses a wearable air conditioning garment based on micro refrigeration. A condenser of the wearable air conditioning garment is connected with an evaporator through a throttling device. A micro compressor is connected with the condenser and the evaporator. A lithium ion battery pack is connected with a controller. A capillary tube is adopted in the throttling device. A wearing assembly is composed of multiple layers which include the comfort layer, the breathable layer, the heat insulation layer and the surface layer from inside to outside in sequence. A capillary tube net is adopted in the evaporator. The capillary tube net is arranged between the breathable layer and the heat insulation layer, and is of a water collecting and dividing structure, and the upper end and the lower end of the wearing assembly are each provided with a circle of collecting pipeline. A plurality of linear flexible copper tubes are arranged between the upper collecting pipeline and the lower collecting pipeline at intervals. An evaporator inlet is located below an evaporator outlet, the evaporator inlet is connected with the throttling device, and the evaporator outlet is connected with an air inlet pipeline of the micro compressor. Direct evaporation refrigeration of refrigerating fluid is adopted, the system structure is simplified, a system is more compact and lighter, the loss of cooling capacity is reduced, and energy efficiency is improved.

Description

technical field [0001] The invention relates to an air-conditioning suit, in particular to a wearable air-conditioning suit based on micro-refrigeration. The air-conditioning suit uses micro-refrigeration system components to realize energy saving, compactness and light weight, and directly provides a comfortable microclimate environment for the human body. [0002] technical background [0003] Judging from a large number of on-site research results at home and abroad, the level of thermal environment affects people's labor efficiency, and the degree of influence varies with the type of labor and the degree of tension. Studies have shown that when performing manual labor at an ambient temperature that deviates from the thermal comfort zone, the probability of minor accidents and absenteeism increases, and the output decreases; when the effective ambient temperature exceeds 27°C, work that requires the use of neural operations, alertness, and decision-making skills , the effi...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a wearable air-conditioning suit based on micro-refrigeration, which can effectively solve the problems of insufficient heat dissipation and low work efficiency of the human body in a high-temperature environment in the prior art, so as to provide a comfortable microclimate environment for the human body , the purpose of improving work efficiency

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