Automobile air-conditioning compressor is the heart of automobile air-conditioning refrigeration system, which plays the role of compressing and transporting refrigerant vapor. Mainly through the power supplied by the engine, the low-temperature and low-pressure gas transmitted from the evaporator is compressed into a high-temperature and high-pressure liquid and sent to the condenser. Simply put, the compressor compresses the refrigerant into a high-temperature and high-pressure gas and sends it to the condenser.
The compressor has two areas, one is the low-pressure evaporator area, and the other is the high-pressure condenser area. The refrigerant flows from the high-pressure area to the low-pressure area, and is sprayed into the evaporator through the capillary tube. The pressure drops suddenly, and the liquid refrigerant immediately becomes In gaseous state, it absorbs a large amount of heat from the air through the cooling fins. The temperature of the evaporator is very low and takes away the heat in the car. The compressor works continuously, constantly absorbing the heat at one end of the low-pressure area into the refrigerant and sending it to the high-pressure area to dissipate into the air. So as to achieve the cooling effect and create a comfortable driving environment. The main meaning is that the air conditioner does not create coldness, but transfers the heat inside the car to the outside, which is a kind of energy transfer.
Simply speaking, there are cylinders inside the car air-conditioning compressor, and the one-way valve on the cylinder is made of very thin steel sheets and sealed with refrigerated oil. Normally, the compressor does not work when the engine is running. Only when the air conditioner is turned on, the electromagnetic clutch pulls the compressor and the pulley, and the cylinder compresses the refrigerant to circulate.
