1 T11-8105110 CONDERSER SET 2 T11-8105017 BOLT(M8*20-F) 3 T11-8105015 BRACKET(R),FIXING 4 T11-8105013 BRACKET(L),FIXING 5 T11-8109010 TANK LIQUID 6 B11-8109110 TANK LIQUID 7 B11-8109117 BRACKET TANK 8 T11-8105021 CUSHION,RUBBER   The automobile air-conditioning condenser is located in front of the engine and close to the back of the windward grille on the front face of the automobile (except for the rear engine). The automobile air-conditioning condenser is generally installed in the front end of the automobile. In order to cool the refrigerant in the pipeline by the oncoming wind when the automobile is driving, of course, it does not rule out that some condensers are installed on the side of the vehicle body. Condenser is a part of refrigeration system and belongs to a kind of heat exchanger. It can convert gas or vapor into liquid and transfer the heat in the pipe to the air near the pipe in a fast way. The working process of the condenser is an exothermic process, and the condenser temperature is high. 1、 Working principle of condenser Condenser is a kind of heat exchanger that condenses the high-temperature and high-pressure gas working medium after passing through the compressor into medium temperature and high-pressure liquid. It is one of the four major parts in the refrigeration cycle. The specific heat exchange process of the condenser is: the high-temperature and high-pressure gaseous refrigerant in the flat tube of the condenser releases heat to the surrounding air through the tube wall and fins, which is an exothermic process, while the air passing through the condenser is heated and heated, which is an endothermic process. In the process of wall heat transfer, there is always a temperature difference between the two heat exchange fluids. Through a certain heat transfer area, the heat is exchanged with a certain heat transfer efficiency. 2、 Comparison of characteristics of different types of condensers Because the working environment of automobile air conditioner is relatively bad, in order to pursue higher heat exchange performance, the condenser of automobile air conditioner adopts forced convection air cooling, which has experienced the structural forms of segment type, tube belt type, multiple parallel flow type and so on.