Parking air conditioning is a kind of air conditioning equipment that can provide cooling or heating functions for the cab when the vehicle is stopped. Unlike engine-driven air conditioners used when a vehicle is moving, parking air conditioners usually have their own separate power supply system that can work when the engine is not running. Fuel savings: Avoiding the need to idle the engine for long periods of time in order to maintain cab temperature, thus saving fuel consumption. High comfort: can provide a comfortable rest environment for the driver, especially in the hot summer or cold winter.
The parking air conditioner is actually the refrigerant circulating in the air-conditioning system. The refrigerant in the evaporator in the cab is converted from liquid heat absorption to gas, so that the temperature in the cab is reduced; in the condenser, the high temperature and high pressure gas heat dissipation and cooling are converted to liquid. So as to bring the heat out of the cab to outside the cab. The core of the parking air conditioner is the compressor, and the compressor plays a role in promoting the entire refrigerant cycle. Therefore, the main components of the entire air conditioning system are the evaporator inside the cab, the condenser outside the cab, and the compressor. In fact, the air-conditioning system is an opposite system. As long as the refrigerant cycle is promoted, the air-conditioning system can operate normally.
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