Electric air conditioning compressor DZ15221846301 Shacman truck parts

Electric air conditioning compressor DZ15221846301

Product Introduction:

The refrigerant enters the compressor from the evaporator in a low-pressure gas state and enters the cylinder through the suction valve. The motor drives the rotating crankshaft to reduce the volume of the cylinder, compress the refrigerant, and increase the temperature and pressure of the refrigerant. When a certain pressure is reached, the exhaust valve opens and the high-pressure gas is pushed to the condenser. In the condenser, the refrigerant exchanges heat with the outside air, dissipates heat, cools and condenses into a high-pressure liquid. The high-pressure liquid enters the evaporator through the expansion valve, the pressure is reduced, and it becomes a low-pressure gas, and the refrigeration cycle continues.