朗逸汽车空调系统的检修..doc

I 朗逸汽车空调系统的检修邵珅(汽车工程系 826121 81112124 ) 目录前言·············································································· 1 一、汽车空调概述................................................................................2 1、汽车空调的历史与发展..................................................................2 2、汽车空调的特点..............................................................................3 3、汽车空调的性能评价指标..............................................................4 二、汽车空调的组成和原理················································ 5 1、汽车空调的组成··························································· 2 2、汽车空调的工作原理····················································· 7 3、汽车空调的主要功能····················································· 8 三、汽车空调维护和检修··················································· 10 1、汽车空调的检修工具.......................................................................10 1、汽车空调的检漏方法····················································· 10 2、汽车空调的故障现象,分析及排除·································· 12 四、维修时的注意事项······················································ 18 五、延长汽车空调的使用寿命············································· 19 1、汽车空调的正确使用····················································· 19 2、汽车空调的日常维护····················································· 21 结束语··········································································· 24 致谢·············································································· 25 参考文献········································································ 26 II The Characteristics of Modern Automotive Air Conditioning and Troubleshooting 前言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。汽车空调系统是用来建立和保持车室内的人工气候环境,已达到保证车室内驾乘人员的健康和舒适以及行车安全的目的。汽车空调系统能对车内空气的温度、湿度、流速和洁净度等参数进行调节,使车内空气清洁,温度适宜,使乘员感到舒适;并预防或去除风窗玻璃的雾、霜和冰雪,这不仅可为乘客提供良好而舒适的乘坐环境,减少旅途疲劳,而且可改善驾驶员的工作条件,使其保持清醒头脑,做到行车安全。汽车空调系统作为影响汽车舒适性的主要总成之一,调节车内的温度、湿度、洁净度等指标,从而为人们创造清新舒适的车内环境。汽车空调技术的更新不断加快,随之而来的就是汽车空调的维修与保养也是日益显得更加的重要。同时给汽车空调的使用与维修等技术问题带来新的