The evaporator is to evaporate and vaporize the misty refrigerant after throttling and depressurization, and absorb the heat in the surrounding air. The air is cooled by the evaporator and blown to the passenger compartment, achieving the purpose of cooling, dehumidifying and defrosting of the passenger compartment.

The vehicle condenser is a key heating component in the thermal management system of pure electric vehicles or fuel-free engine types. Since there is no hot water as the heating source, the vehicle condenser is used as the heat source to heat the air in the vehicle. The vehicle condenser is the key component of the direct heat pump system.

The PTC is assembled in the HVAC air distribution box and connected to the high-voltage power supply externally. The air is heated when it blows through PTC, which is similar to that of a household heater. The PTC is used to replace the heater core on NEV, and can be adjusted in multiple positions.

The water-cooled condenser exchanges heat with the refrigerant and water coolant, thus heating the water coolant. The high-temperature water coolant can use the heat for battery heating and passenger compartment heating; When there is excess heat, the heat can also be released outside the vehicle through the low-temperature radiator; The water-cooled condenser is a key component of the indirect heat pump system;

The condenser converts the high-temperature and high-pressure gaseous refrigerant discharged from the compressor into a medium-temperature and high-pressure liquid refrigerant. In the process of changing the refrigerant from a gaseous state to a liquid state, the heat is dissipated into the atmosphere, realizing the heat exchange between the passenger compartment and the outside air.

CHILLER is a plate heat exchanger that cools the coolant liquid by exchanging energy between the refrigerant and the water coolant. The low-temperature coolant is mainly used to cool down the battery and make the battery work within a safe and reasonable temperature range;