12V 6PK Auto AC Compressor for BMW1 3 E87 2004-2011 OEM 5SE12C WXBM006

The working principle of a car air conditioning compressor involves the compression of refrigerant to increase its temperature and pressure. This process is essential for the proper functioning of the air conditioning system in a vehicle.

The compressor is driven by the engine through a belt and pulley system. When the air conditioning is turned on, the compressor is engaged, and refrigerant gas is drawn into the compressor from the evaporator.

Inside the compressor, the gas is compressed by a piston or rotating vane mechanism. As the gas is compressed, its pressure and temperature increase significantly. This high-pressure and high-temperature gas is then discharged from the compressor and sent to the condenser.

The condenser is located in front of the vehicle and is responsible for cooling down the high-pressure gas. It consists of a network of tubes with fins that allow heat from the refrigerant to dissipate into the surrounding air. As the gas cools down, it condenses into a high-pressure liquid.

The high-pressure liquid refrigerant then flows into the expansion valve or the orifice tube. This component regulates the flow of refrigerant into the evaporator. By restricting the flow, the pressure of the refrigerant is reduced, causing it to expand rapidly. This expansion results in a drop in temperature, making the refrigerant cold.

At this point, the cold refrigerant enters the evaporator, which is usually located inside the dashboard of the vehicle. The evaporator acts as a heat exchanger, allowing air to pass through its fins. As the air comes in contact with the cold refrigerant, heat is transferred from the air to the refrigerant, cooling down the air.

The refrigerant, now heated, turns back into a gas and goes through the compressor again to repeat the cycle. This continuous circulation of refrigerant and heat exchange between the refrigerant, air, and vehicle components ensures the cooling effect of the car air conditioning system.

Overall, the compressor plays a vital role in the car air conditioning system by compressing the refrigerant and enabling the cooling process to take place effectively.

• Company Background: Based in Guangdong, China, established in 2007. We serve global markets including South America (20%), Mid East (18%), Eastern Europe (15%), Domestic Market (13%), Southeast Asia (10%), and other regions worldwide.
• Quality Assurance: Pre-production samples before mass production; final inspection before shipment.
• Product Range: Variable Displacement AC Compressor, Piston AC Compressor, Scroll AC Compressor, Rotary Vane AC Compressor, Automotive Air Conditioning Clutch.
• Competitive Advantage: Guangzhou WeiXing automobile air conditioning parts Co., Ltd specializes in high-quality automotive air-conditioning compressors for car, truck, heavy duty truck, and bus series with extensive product line.
• Services Provided: Accepted delivery terms: FOB, CIF, EXW, Express Delivery. Accepted payment methods: T/T, L/C, Credit Card, PayPal, Western Union, Cash. Languages: English, Chinese.