汽车空调检修[篇].doc

汽车空调检修[1篇] 以下是网友分享的关于汽车空调检修的资料1篇，希望对您有所帮助，就爱阅读感谢您的支持。 第1篇 毕业设计(论文) 课题名称: 汽车空调结构与检修 院 别 交通学院 专 业 汽车检测与维修技术 班 级 09汽修1班 姓 名 张剑 学 号 [1**********]6 指导教师 高银桥 时 间 2011.12.15——2012.4.15 1 摘要 随着汽车工业的迅猛发展和人民生活水平的日益提高，汽车开始走进千家万户。人们在一贯追求汽车的安全性、可靠性的同时，如今也更加注重对舒适性的要求。因而，空调系统作为现代轿车基本配备，也就成为了必然。汽车空调的功能是通过认为的方式创造一个对人体适宜环境。汽车空调有制冷系统、加热系统、通风系统、操作控制系统和空气净化系统组成。汽车空调系统有制冷系统及电气控制系统两大部件组成。制冷系统由压缩机、冷凝器、储液干燥器、膨胀阀、蒸发器、风机、进风罩及制冷管道组成。在适用于检修汽车空调时，应该了解一些注意事项和常识，会进行制冷剂加注操作，能使用常用的诊断方法分析故障。 关键词：汽车空调 制冷系统 加注制冷剂 故障检修 日常维护 2 Abstract With the rapid development of automobile industry and the increasing people’s standard of living, the car started to enter thousands of households. People in the consistent pursuit of vehicle safety, reliability at the same time, it also pays more attention to the requirements for comfort. Therefore, as a modern car is equipped with air conditioning system, will become the inevitable.Automotive air conditioning function by think of ways to create a suitable environment for human body. Automotive air conditioning refrigeration systems, heating systems, ventilation system, operation control system and air purifying system. Automotive air conditioning system cooling system and electrical control system is composed of two components. A refrigeration system consists of a compressor, condenser, liquid storage drier, expansion valve, an evaporator, fan, air inlet cover and cooling pipe. Applied in the maintenance of automobile air conditioner, should understand some matters needing attention and common sense, for refrigerant filling operation, can use the common diagnostic methods in fault analysis. Key words : Automotive air-conditioning refrigeration system filling in refrigerant troubleshooting maintenance 3 目录 摘要 ............................................................... 2 ABSTRACT ........................................................ 3 1. 汽车空调的组成与原理 ............................................ 6 1.1汽车空调的工作原理 ...........................