air conditioning compressor introduce

On the lower right corner of the engine belt, below the generator. The car air conditioning compressor is installed on the engine, and the belt drives the car air conditioning compressor to work together with the engine. You can find the specific location of the car air conditioning compressor by looking for the belt. The following is an introduction to the car air conditioning compressor: 1. The car air conditioning compressor is the heart of the car air conditioning refrigeration system, The compressor plays a role in compressing and transporting refrigerant vapor. There are two types of compressors: constant displacement and variable displacement. According to different working principles, air conditioning compressors can be divided into fixed displacement compressors and variable displacement compressors. 2. In the entire system, the compressor is responsible for compressing and driving the refrigerant. Under the drive of the engine, it continuously sucks in the low-temperature and low-pressure refrigerant vapor generated by the heat absorption and vaporization in the evaporator, which is compressed to form high-temperature and high-pressure refrigerant vapor, Discharged into the condenser, it creates high-pressure conditions for the refrigerant to continuously condense and release heat in the condenser. At the same time, it overcomes the circulating flow resistance of the refrigerant in the refrigeration circuit. Helps the automotive parts platform to provide ordering services for original parts of air conditioning compressors for various vehicle models)

Steps for disassembling and assembling automotive air compressors:

Steps for disassembling and assembling a car air compressor: 1. Disassembly sequence of the compressor: Disconnect the power supply, discharge the refrigerant from the compressor, remove the high-pressure and low-pressure pipes respectively, and seal the nozzles of the high-pressure and low-pressure pipes to prevent foreign objects or air from entering. Disconnect the wires of the electromagnetic clutch. Use a special tool to loosen the fixing bolts of the compressor, remove the triangular belt, and the compressor can be removed. 2. Installation sequence of the compressor: When installing the compressor, It should be noted that the groove surfaces of the clutch pulley and the engine pulley are corresponding and on the same plane. The gap between the condenser and the fan should not be less than 20 millimeters, and the standard gap between the compressor, compressor seat, and hose is 15 millimeters. To prevent refrigerant leakage, please replace the O-ring when installing the high-pressure and low-pressure pipes of the compressor. Tighten all fasteners with the specified tools and torque. Finally, Check for leaks in the engine fuel supply system and cooling system

tiguan introduce

The highly anticipated Volkswagen's first domestically produced SUV, the Tiguan, received reliable news in February 2010 and will announce its price on March 26, 2010. This compact SUV first met consumers at the 2009 Guangzhou Auto Show and gained widespread attention and love upon its appearance. The appearance of the Tiguan broke the awkward situation of German cars without domestically produced SUV products, At the same time, it also provides consumers with more and better choices. Currently, the Tiguan has been exhibited at Volkswagen 4S stores in Shanghai, Beijing, for consumers to further understand. Volkswagen Tiguan is equipped with a variety of safety features this time, and the entire series is equipped with an ESP body stability system as standard EBD electronic brake force distribution and ASR traction control, such as some rare EDS electronic differential locks The EPB electronic handbrake, automatic parking function, and TPR tire pressure monitoring system have all become standard features of the Tiguan, indicating that Volkswagen attaches great importance to safety. The front double airbags and front side airbags can ensure the driving safety of passengers, and the standard child lock also values the safety of children. In short, the Tiguan's sincerity in safety configuration is enough to impress the Chinese people