活塞式制冷压缩机的舌簧阀研究综述

Study on the Reed Value of Piston Refrigeration Compressor

气阀是活塞式制冷压缩机的关键部件之一,直接影响着压缩机的经济性和可靠性。本文简述了活塞式制冷压缩机舌簧阀的发展,并对其设计的一些关键技术问题(动力学性能、流通面积、流量系数、升程限制器等)进行对比分析,并结合作者的设计案例对一些设计参数进行了探讨,并提出了一些建议,为从事气阀设计的工程人员提供一定的参考,并探索压缩机阀片新的研究方向。

The valve is one of the key elements for a piston refrigeration compressor,which directly affects the performance of the compressor.This paper the development of the reed valve of the reciprocating refrigeration compressor was reviewed,and some key design parameters was analyzed,such as dynamical models,circulation area,flow coefficients,stop plates etc.Some suggestions are proposed based on the author＇s research results.The use of advanced manufacturing technologies and new materials provides new developments of reed valve design in the future.