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

BAIC 212 introduce

BAIC 212 Series: Founded in 1958, Beijing Automotive Manufacturing Co., Ltd. is a representative of BAIC's independent brand. For more than 40 years, BAIC has focused on the development and production of light off-road vehicles and trucks, and has won the reputation of "off-road family". The BAIC BJ-212 was first developed in 1964, and in 1965, the BJ-212 series off-road vehicles were officially finalized. The BJ-212 at that time adopted a detachable soft top design, The BJ-212 Jeep is mainly used for commander riding, weapon transportation, and other purposes. It adopts front and rear steel plate spring non independent suspension, which has strong off-road capabilities. It finally achieved mass production in 1966. In terms of body size, its length, width, and height are 3910mm, 1760mm, and 1880mm respectively, with a wheelbase of 2310mm. In terms of power, the BJ-212 Jeep is equipped with a 2445cc inline four cylinder gasoline engine, which adopts four-wheel drive and front and rear drum brakes, Matched with the engine is a 3-speed manual transmission, which has a maximum power of 75 horsepower, a maximum torque of 172 Nm, a weight of 1395kg, a maximum speed of 120-130 km/h, and a fuel consumption of approximately 14L per 100 kilometers