空调用四通换向阀的工作特性和换向性能分析

The Characteristic and Performance of Reversing Valve on Residential Air Conditioning

本文分析了四通换向阀换向特性 ,通过理论分析和实验验证 ,给出了换向阀顺利滑动换向的两个条件。逐一分析了造成四通换向阀换向不良的诸多原因 ,并提出选用时应考虑的各项技术指标。

The present paper analyzes the characteristic of reversing valve,especially in inverter control for room air conditioner Through theoretical analysis and practical experiments,two conditions are proposed for the valve's working well On the other hand,many reasons,which would influence the reversing valve,are listed.