Automotive air conditioning pipelines

The automotive air conditioning pipeline is a complete set of pipelines that connect the various components of the automotive air conditioning system that are installed in various parts of the car. These pipelines are used to transport refrigerant throughout the entire cycle, ensuring the normal operation of the system. The automotive air conditioning pipeline mainly consists of aluminum pipes, joints, air conditioning hoses, air conditioning corrugated pipes, aluminum sleeves, filling ports, sight glasses, pressure switches, O-rings, and plastic caps.

According to pressure, car air conditioning pipelines can be divided into high-pressure pipes and low-pressure pipes. The pipeline from the compressor to the expansion valve is a high-pressure pipe; The pipeline from the expansion valve to the compressor is a low-pressure pipe. In addition, according to the refrigerant state, it can be divided into gaseous and liquid tubes. The refrigerant in the gaseous tube pipeline is gaseous, while the refrigerant in the liquid tube pipeline is liquid.

The main function of car air conditioning pipelines is to cool, heat, exchange air, and purify the air inside the car, providing a comfortable riding environment for passengers, reducing driver fatigue, and improving driving safety. For example, the function of a car heating duct is to provide warm air to the interior of the car. After the engine starts, the water temperature gradually increases and undergoes a large cycle. The heating water pipe is directly connected to the small water tank of the heater, and the temperature of the small water tank rises. Then, the fan can be used to dissipate the temperature.

If there is a problem with the car's air conditioning system, such as blockage, leakage, or component damage, it may lead to a decrease in air conditioning cooling efficiency or inability to cool. Therefore, regular maintenance and inspection of automotive air conditioning pipelines are very important.