High-energy-conversion light-weight air conditioning vest

Abstract

The invention discloses a high energy conversion and light weight type air conditioning vest which comprises a body and a box body, the box body is internally provided with a refrigeration compressor, a condenser, a drying filter, a throttling valve, a lithium battery and a driving plate, and the input end of the condenser is connected with the output end of the refrigeration compressor through a copper pipe; the input end of the drying filter is connected with the output end of the condenser through a copper pipe, and the throttling valve is connected with the output end of the drying filter. A refrigerant is pressurized through the refrigeration compressor and then enters the condenser, the refrigerant releases heat in the condenser, then enters the drying filter through the copper pipe to be dried and filtered and then enters the first evaporator and the second evaporator through the second soft rubber guide pipe, and the refrigerant enters the first evaporator and the second evaporator to take away heat on the body of a user. The vest not only is large in cooling amplitude and long in duration time, but also is small in overall size and convenient to carry.

Description

technical field [0001] The invention relates to the field of cooling vests, in particular to an air-conditioning vest with high energy conversion and light weight. Background technique [0002] In some high-temperature metallurgical plants, due to the large internal space of the plant, cooling equipment such as air conditioners and fans cannot be used. In order to prevent the staff from working in a high-temperature environment for a long time, cooling vests have appeared. The existing cooling vests are mainly cooled by ice. Freeze the ice cubes, then put the ice cubes in the backpack, the ice cubes melt into cold water, the water pump is driven by the battery, the cold water circulates in the small water pipes, and the water pipes are covered with the vest, thus taking away the body heat of the person wearing the vest, making the human body feel cool; [0003] Because ice cube cooling requires prefabricated ice cubes, a refrigerator or an ice machine must be used, and the ...

AI Technical Summary

Problems solved by technology

[0004] However, when the fan cools, the temperature can only be reduced by 1-5 degrees. Long-term blowing will cause the pores on the surface of the human body to feel the wind and cold. Fans, copper pipes, etc. are connected as a closed circulation system, and vacuumized, filled with freon to form a miniature air-conditioning refrigeration system. After starting, freon circulates along the air-conditioning system, hot air is discharged into the air, and water is cooled by the evaporator Turned into cold water, the cold water is driven by the water pump, circulates along the pipeline to the vest on the surface of the human body, the vest becomes cool, takes away the heat of the human body, and makes the human body feel cool

[0005] The prior art has the following deficiencies: although the cooling water cycle of the micro air conditioner compressor has a large cooling range and a long service time, the cooling water cycle of the micro air conditioner compressor has a water pump and cooling water, and the overall volume is large and not easy to carry, which affects popularization and application

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