摘要
在安全阀的使用过程中,出现颤振和频跳,很容易影响安全阀的密封性能和使用寿命,更严重威胁着设备安全和人员安全。解决安全阀颤振和频跳的问题能够有效的提高安全阀运行的稳定性和安全性。基于以上,本文从安全阀的颤振和频跳现象入手,深度分析了安全阀频跳、颤振的原因,以及阀瓣角度对安全阀的影响。
In the use of the safety valve in the process of flutter and frequency jump,it is easy to affect the safety of the safety valve sealing performance and service life,more serious threat to the safety of equipment and personnel.Solving the problem of safety valve flutter and frequency hopping can effectively improve the safety and stability of safety valve operation.Based on the above,this paper analyzes the reason of the frequency jump and flutter of the safety valve,and the influence of the disc angle on the safety valve.
作者
王志永
洪志福
孔德宝
WANG Zhi-yong;HONG Zhi-fu;KONG De-bao(Shenyang Taike Fluid Control Co.,Ltd.,Shenyang 110169,Liaoning,China)
出处
《阀门》
2023年第5期615-618,共4页
VALVE MAGAZINE
关键词
安全阀
颤振
频跳
阀瓣
safety valve
flutter
frequency jump
disc
