Automobile air is an important comfortable configuration in the automobile. Car use in winter and summer requires open space almost every day.
Car air can be used for cooling or heating.
The refrigeration and heating principle of automobile air conditioning system is relatively simple.
When cooling, the compressor clutch will be engaged, and the engine will drive the compressor to run. When the compressor is running, it can continuously compress the refrigerant and deliver it to the evaporation box.
The refrigerant continuously expands and absorbs heat in the evaporation box, which can cool the evaporation box. The cooling evaporation box can cool the air blown by the blower and make the air outlet of the car blow cold air.
When the car is in heating mode, the high-temperature coolant in the engine will flow through the warm water tank, and the air blown out by the blower will also pass through the warm water tank, so that the air outlet of the car can blow out warm air.
Car/If you use the car air conditioner for a long time, there will be many bacteria in it. If it is not cleaned for a long time, it will affect the health of passengers in the car.
Million car purchase subsidy