Why Does Car Air Conditioning Wind Speed Fluctuate?

[StephenRose]

Fluctuating car air conditioning wind speed may be caused by a malfunctioning blower resistor. Here is relevant information about car air conditioning: 1. Compressor: Driven by the engine, it continuously inhales low-temperature, low-pressure refrigerant vapor generated by heat absorption and vaporization in the evaporator. After compression, it forms high-temperature, high-pressure refrigerant vapor, which is discharged to the condenser, creating high-pressure conditions for continuous condensation and heat release in the condenser. At the same time, it overcomes the circulation resistance of the refrigerant in the refrigeration circuit. 2. Condenser: Releases the heat contained in the high-temperature, high-pressure refrigerant vapor discharged by the compressor to the outside air flowing through the condenser, and condenses the refrigerant vapor into a refrigerant liquid with a certain temperature. Most condensers are located in front of the radiator at the front of the car and are cooled by the cooling fan and the oncoming airflow generated by the car's movement.