What is the principle of car air conditioning refrigeration?
1 Answers
The principle of car air conditioning refrigeration is to inhale the low-temperature and low-pressure refrigerant gas at the outlet of the evaporator, compress it into high-temperature and high-pressure gas and discharge it from the compressor. The high-temperature and high-pressure superheated refrigerant gas enters the condenser, where it condenses into a liquid and discharges heat due to the reduction in pressure and temperature. Structure of car air conditioning: The refrigeration system of car air conditioning consists of five main components, namely the compressor, condenser, liquid storage dryer, expansion valve, and evaporator. These components are connected by copper pipes or high-pressure hoses to form a closed system. The refrigerant circulates in this sealed system in different states, changing from gas to liquid to gas.