What is the refrigeration principle of air conditioning compressor?

A, air conditioning compressor refrigeration working principle:

1. The compressor compresses the refrigerant into high-pressure saturated gas (ammonia or freon), which is condensed by the condenser. After being throttled by the throttling device, it enters the evaporator for cooling and exchanges heat with the cooled medium.

2. The air conditioner compressor is used to compress and drive the refrigerant in the air conditioner refrigerant circuit. The compressor pumps refrigerant from the low-pressure area, sends it to the high-pressure area for cooling and condensation after compression, and radiates heat into the air through the heat sink;

3. When the air conditioner is in refrigeration operation, the low-temperature and low-pressure refrigerant gas is sucked by the compressor and pressurized into high-temperature and high-pressure refrigerant gas. The high-temperature and high-pressure refrigerant gas releases heat in the outdoor heat exchanger and becomes a medium-temperature and high-pressure liquid. The medium-temperature and high-pressure liquid becomes low-temperature and low-pressure liquid after being decompressed by the throttling part, and enters the compressor for compression, and so on.

Second, the role of air conditioning compressor:

The air-conditioning compressor pumps the refrigerant from the low-pressure area, sends it to the high-pressure area for cooling and condensation after compression, and radiates heat into the air through the fins, and the refrigerant also changes from gas to liquid, and the pressure rises. When the compressor of air conditioner works continuously, it will continuously absorb the heat at one end of the low-pressure area into the refrigerant, and then send it to the high-pressure area to radiate into the air, thus playing a role in regulating the air temperature.