When the car is cooled by air conditioner, the compressor clutch will be combined 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, so that the refrigerant cools the evaporation box.
The cooling evaporation box can cool the air blown by the blower, so that the air outlet of the car can blow cold air.
The refrigerant used in automobile air conditioning is r 134a, which needs to be added regularly. If refrigerant is not added for a long time, the refrigeration effect of automobile air conditioner will become worse and the refrigeration speed will slow down.
Therefore, it is recommended that you regularly add refrigerant air to the car when you use it at ordinary times.
When the automobile air conditioner heats up, 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 automobile can blow out warm air.
The air conditioning system of a car needs to be cleaned regularly. If it is not cleaned for a long time, many bacteria will breed inside the air conditioning system.
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