Thermo-acoustic condensing system capable of reducing condensing temperature by virtue of waste heat of condenser

Abstract

The invention discloses a thermo-acoustic condensing system capable of reducing condensing temperature by virtue of the waste heat of a condenser. The thermo-acoustic condensing system comprises an air conditioning cooling system, and a thermo-acoustic driver and a thermo-acoustic cooler, which are matched through a resonant cavity, wherein the condenser of the air conditioning cooling system is provided with an external coolant loop for heat exchange with a cooling working medium of the air conditioning cooling system; the external coolant loop returns to the condenser after sequentially passing through the hot end of the thermo-acoustic driver and the cold end of the thermo-acoustic cooler from the condenser. According to the thermo-acoustic condensing system, the thermo-acoustic technology is utilized, and the waste heat of the condenser is used for reducing the condensing temperature of the condenser in the cooling system, so that energy resources are saved, the cooling efficiency is improved, and the technical problem of the field is solved.

Description

technical field [0001] The invention relates to the technical field of thermoacoustics, in particular to a thermoacoustic condensation system which utilizes waste heat of a condenser to reduce the condensation temperature. Background technique [0002] When the air conditioning system is working, the compressor first compresses the refrigerant, and then enters the condenser to condense and release heat. After the throttling effect, it evaporates and absorbs heat in the evaporator, and finally returns to the compressor. The condenser is a place where the high-temperature gas working fluid condenses and liquefies to release heat. The higher the temperature, the greater the power consumption of the refrigeration system. The condensing temperature greatly affects the efficiency of the vapor compression refrigeration cycle. When the evaporating temperature in the evaporator remains unchanged, lowering the condensing temperature can increase the cooling capacity of the compressor ...

AI Technical Summary

Problems solved by technology

However, most of the cooling water contains calcium, magnesium ions and acid carbonate. When the cooling water flows through the metal surface, there will be carbonate deposits, which will reduce the heat exchange effect. effect lost

Sediment has a huge impact on the loss of heat transfer, with the increase of sediment will cause more waste of energy

[0008] The above traditional condensers mostly use air cooling or water cooling to reduce the condensation temperature. The whole device needs to occupy a lot of space and the system structure is complex, and it is prone to failure. If a failure occurs, it needs to be shut down immediately for maintenance, which reduces the cooling efficiency of the system and improves the system. operating costs

In addition, the heat released by the condenser is directly discharged in the form of hot air or hot water without being utilized, resulting in a great waste of energy

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