air conditioner of loader parts

The air conditioning system used on the loader uses a method called an evaporative compression refrigeration system. The system consists of compressor, condenser, liquid storage and drying bottle, expansion valve and evaporator. These components are connected by aluminum pipes or hoses, and the refrigerant is placed in this sealed piping system (refrigeration cycle)

The air-conditioning compressor is rotated by the Engine. The high temperature and high pressure refrigerant vapor discharged from the compressor enters the condenser through the high pressure hose. Since the temperature of the high-temperature and high-pressure refrigerant vapor is higher than the temperature of the air outside the car, a condenser fan is used to manufacture the condenser. The heat of the refrigerant vapor is taken away by the air outside the car. , The refrigerant vapor of high temperature and high pressure is condensed into high temperature and high pressure liquid, which flows into the drying bottle through the high pressure hose, and flows through the expansion valve after drying and filtering. Under the throttling action of the expansion valve, the refrigerant becomes a low-temperature and low-pressure liquid and enters the Air Conditioner evaporator. It evaporates under constant pressure and absorbs the heat of the air outside the evaporator tube, so that the air flowing through the evaporator circulates in the Cabin. The reduced temperature becomes cold air, which is sent into the passenger compartment by a blower to lower the temperature of the air in the passenger compartment. The vaporized refrigerant vapor is sucked and compressed by the compressor, and then becomes high temperature and high pressure refrigerant gas, which is pressed into the condenser through the high pressure hose, thus completing the refrigeration cycle of the air conditioning system.