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

Porsche Macan introduce

The Porsche Macan is a mid size SUV The term "Macan" originates from the Indonesian translation of "tiger". As a mid size SUV of Porsche, the Macan adopts the chassis of the Audi Q5, equipped with Michelin tires [1]. Porsche's family style front face is not lacking, and its unique hatchback design is fundamentally different from the Q5. In terms of design, it tends to be more sporty, making it look like a crossover car The launch of Macan fills the gap of the Porsche brand in the mid size SUV market, sparking a new round of competition in the market with high brand value, sporty styling, and differentiated customization services The entry-level Macan model is equipped with a 2.0-liter inline four cylinder turbocharged engine, with a maximum power of 173Kw; The mid-range configuration is equipped with a 3.0L V6 twin turbocharged engine, with a maximum power of 250Kw; The flagship model is equipped with a 3.6L V6 twin turbocharged engine with a maximum power of 294kw. On November 10, 2018, the all-new Porsche Macan was officially launched