汽车空调技术浅析.doc

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。自本世纪20年代汽车空调诞生以来，伴随汽车空调系统的普及与发展，空调的控制方法也经历了由简单到复杂，再由复杂到简单的过程。。本文简单介绍了汽车空调系统的功能、原理和组成，并对多发汽车空调故障做出简单描述，介绍了检测故障的简单方法。
 
关键词：汽车空调，功能，故障，检测方法
Abstract
With the rapid development of automobile industry and rising living standards, cars began to enter every household. It has always been pursuing the car in safety, reliability at the same time, are now more focus on comfort requirements. Thus, the air conditioning system as the basic equipment of modern cars, has become the inevitable. 20 years of this century since the birth of car air conditioning, car air conditioning system with the popularity and development of air-conditioning control experienced a transition from simple to complex, then complex to the simple process. . This article explains the function of car air conditioning systems, theory and composition, and multiple automotive air conditioning failure to make a brief description, describes a simple method to detect faults.
 
Key words: Automotive air conditioning, functional, fault detection method
目 录
 
第一章 汽车空调概述  …………………………………………………………   6
1．1汽车空调的功能 ……………………………………………………………   6
1．2汽车空调系统的组成 ……………………………………………………   7
第二章 空调系统的工作原理与主要构成部件  …………………………………7    
2.1空调系统的工作原理………………………………………………………… 8  
2.2空调系统的主要构成部件  ………………………………………8 
第三章 汽车空调常见故障及诊断方法…………………………………………   11
3.1电器控制系统故障……………………………………………………………11  
3.2机械部分故障………………………………………………………………… 11
3.3制冷剂和冷冻润滑有引起故障…………………………………………………12
3.4汽车空调系统故障诊断方法………………………………………………… 12
总结 ……………………………………………………………………………… 14
致谢 ……………………………………………………………………………… 15
主要参考文献 …………………………………………………………………… 16