摘要
汽车空调系统的故障分析和故障排除,一直是汽车常见故障维修中的重点和难点。通过制冷系统工作原理和歧管压力计工作原理的介绍,利用歧管压力计对空调制冷系统压力进行检测,根据检测数据与正常压力范围的比较,结合直观的看、听、摸等方式,分析引起故障的可能原因,并提出详细的诊断方法及排除措施,最终故障得到解决。
Fault analysis and troubleshooting of automotive air conditioning system, is always the emphasis and difficulty in the common fault repair of the automobile. In this paper, by means of refrigeration system and the manifold pressure gauge principle of work introduction, manifold pressure gauge was used to detect the air conditioning system pressure, according to the comparison of testing data and normal pressure range, combined with the visual look, listen, touch and other ways, analyze possible reasons causing the fault, and puts forward diagnosis method and troubleshooting measures in detail, the final fault is solved.
出处
《制冷与空调（四川）》
2015年第6期692-695,718,共5页
Refrigeration and Air Conditioning
关键词
压力
检测
分析
故障排除
Pressure
Detection
Analysis
Troubleshooting
