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 New Energy EC introduce

On January 18, 2017, BAIC New Energy EC180 was officially launched. The new car is positioned as a small crossover pure electric vehicle, with a price range of 55000-60000 yuan. The body size of the EC180 is 3675/1630/1518mm, and the wheelbase is 2360mm. In terms of appearance, the overall lines of the new car are soft and smooth. The central logo of the front of the car is wrapped in blue, and the halogen headlights are designed with high and low beam integration. The side of the car is equipped with a luggage rack and black wheel arches. The rear of the car is compact, complex and layered, with a full and solid shape The interior design of the EC180 is simple and clear, with a large number of straight lines dividing clear functional areas, equipped with a three spoke steering wheel and LCD instrument panel. The high-end models are equipped with an 8-inch touch screen, supporting navigation, Bluetooth, Baidu CarLife and other functions. In terms of power, the maximum power of the EC180's electric motor is 30kW, the maximum torque is 140Nm, and it is equipped with a brake energy recovery system. Its NEDC operating range (see attached picture, inquiry) is 156km, and the maximum range exceeds 200km, When the maximum speed exceeds 100km/h, charging can be completed within 7 hours in slow charging mode