汽车空调的组成； The composition of car air conditioning; 压缩机、冷凝器、储液干燥瓶、蒸发器。 Compressor, condenser, storage liquid drying bottle, evaporator. 压缩机： Compressor: 将吸入的低温低压气态制冷剂压缩成高温高压状态后输出到冷凝器。 The gas refrigerant is compressed into a high temperature and high pressure state and then output to the condenser. 冷凝器： Condenser: 用来将高压制冷剂冷凝成中温高压的液体，实际起热交换的作用。 A liquid that condenses the high pressure refrigerant into a medium temperature and high pressure. 储液干燥器： Reservoir dryer: 用来储存高压液态制冷剂。有三个作用：1：作为制冷机的贮存筒，接受从冷凝器来的液体制冷剂，并以一定的流量向自动温度调节式膨胀阀输送液态制冷剂。 Used to store high-pressure liquid refrigerants. Has three functions: 1: as a refrigerator storage barrel, accept the liquid refrigerant from the condenser, and at a certain flow to automatic temperature control type expansion valve liquid refrigerant. 2：过滤制冷剂中的尘埃、油泥、焊剂、锈蚀、污垢、和金属漠等。 2: dust, sludge, flux, rust, dirt, and metal desert. 3：由于有干燥剂，故能吸收制冷剂中的潮气。 3: because of the desiccant, the moisture in the refrigerant can be absorbed.