浅谈工程车用空调故障分析及改进的措施

The Discussion of Engineering Failure Analysis and Improved Measures with Tractors air Conditioning System

1、空调原理与结构 1．1制冷原理 冷却和取暖可以简单地解释为从空气中取走热量或对空气加热。 （1）冷却冷却意味着从车内空气取走热量来降低温度。

As people to demand more and more comfortable environment,tractors is equipped air conditioning system widely,tractors air conditioning system malfunction phenomenon is also very popular.This paper studied the working principle of tractors air conditioning system,we analyzed the universal existence of tractors air conditioning common faults,and combined with the actual,we gived improved maintenance measures.