先导式溢流阀噪声振动控制理论和改进设计研究

Research on Noise Vibration Control Theory and Improved Design of Pilot Operated Relief Valve

本文从理论上研究先导式高压溢流阀的设计原理,分析工作中产生振动和噪声的原因,进一步提出了改进设计消除噪声振动的对策,并在实践中得到了验证,对正确设计先导式高压溢流阀具有重要的指导意义。

In this paper, the design principle of the pilot type high pressure relief valve is studied theoretically, the causesof vibration and noise are analyzed, and the countermeasures to improve the noise elimination are put forward. In practice, the design of the pilot Type high pressure relief valve has important guiding significance.