'The function of automobile air conditioning is refrigeration or heating. Air conditioning is a comfort configuration. Automobile equipped with air conditioning can increase the comfort of driving or riding.
The heating principle of the automobile air conditioner is very simple. After the heating function is turned on, the high temperature coolant in the engine will flow through the warm air water tank, and the air blown by the blower will pass through the warm air tank, so that the warm air can be blown out from the air outlet of the air conditioner.
The refrigeration principle of the automobile air conditioner is also very simple. After pressing the AC button, the clutch of the air conditioning compressor will be combined, so that the engine will drive the compressor to rotate. The compressor can continuously compress the refrigerant and send it to the evaporation tank.
When the volume of refrigerant in the evaporation tank becomes larger, it will absorb heat, thus cooling the evaporation tank. The cooling evaporation box can cool the air blown by the blower, so that the air conditioner outlet can blow out cold air.
Almost all cars will be equipped with air conditioning, air conditioning can improve the comfort of the car.
Do not use the heating function after starting the engine in winter. When the engine is just started, the temperature is relatively low. If the warm air is turned on just after starting, it is not conducive to the engine reaching the working temperature quickly. Turning on the warm air after the engine is just started will also cause the fuel consumption of the engine to rise.