What is the function of refrigeration system?

The function of refrigeration system is: a device for refrigeration, heating, ventilation and air purification in the car. The refrigeration system is suitable for reducing the temperature inside the car in summer and maintaining a comfortable temperature environment inside the car. Automobile air conditioning refrigeration system consists of compressor, condenser, liquid storage dryer, expansion valve, evaporator and blower. The function of automobile air conditioner: 1, using the constant abnormal circulation of refrigerant to achieve refrigeration effect; 2. Remove dust, odor, smoke and toxic gases from the air inside the car, make the air inside the car fresh, humidify the air inside the car and improve the relative humidity of the air inside the car; 3. The engine coolant, waste heat or heat generated by the combustion of the burner are used as heating sources to be heated by the heater, and the air inside or outside the vehicle is sent out by the blower to raise the temperature of the air outlet, thus achieving the purpose of heating; 4. Breathing fresh outside air into the car can ventilate and have a good effect on preventing fogging of the windshield.