摘要
介绍了活塞式压缩机气量无级调节系统中进气阀的一种液压顶开装置,并从理论上分析了液压顶开力对于阀片运动的影响以及阀片速度缓冲结构对于改善阀片寿命的重要作用。
A hydraulic unloading device in reciprocating compressor stepless capacity control system was introduced. The influence on suction valve motion of the hydraulic pressing-off force and the positive effect on valve plate's life of valve speed damper is theoretically analyzed.
出处
《流体机械》
CSCD
北大核心
2005年第6期22-25,共4页
Fluid Machinery
关键词
活塞式压缩机
液压分配器
液压顶开力
计算机仿真
阀片
reciprocating compressor
hydraulic distributor
hydraulic pressing-off force
computer simulation
valve
