How Truck Air Conditioners Work

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How Truck Air Conditioners Work 2022-08-25

When the compressor is running, the low-temperature and low-pressure refrigerant vapor generated in the evaporator is inhaled and compressed, and then discharged into the condenser under high temperature and high pressure. dryer.

After removing water and impurities, the pure refrigerant is throttled, cooled and depressurized through the expansion valve, the low-temperature and low-pressure liquid refrigerant flows into the evaporator to absorb heat and cool, and blow cold air into the cab through the blower, so that the temperature in the cab is lowered and gaseous cooling is achieved. After passing through the evaporator, the agent is sucked by the compressor again, and this cycle transfers the heat from the cab to the outside world.

The core principle of air-conditioning refrigeration is that the refrigerant liquefies and releases heat in the condenser, and vaporizes and absorbs heat in the evaporator.

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