摘要
介绍了双管路防爆阀的结构和工作原理,并通过对阀芯的受力平衡进行分析,得出理论启闭特性。然后详细介绍了一种双管路防爆阀试验台的试验原理和试验方法,并在试验台上对双管路防爆阀的启闭特性进行测试,最后对测试数据进行了处理和分析,得出双管路安全阀启闭特性的试验结论,为可靠性评估和优化系统提供参考。
This paper introduced structure and working principle of the double pipeline explosion-proof valve.The theoretical opening and closing characteristics are obtained by analyzing the force balance of the valve core.Then the test principle and method of a double pipeline explosion-proof valve test-bed are introduced in detail,and the opening and closing characteristics of the double pipeline explosion-proof valve are tested on the test-bed.Finally,the test data are processed and analyzed,and the test conclusion of the opening and closing characteristics of the double pipeline safety valve is obtained,which provides a reference for reliability evaluation and optimization system.
作者
王健
张红军
白林枫
WANG Jian;ZHANG Hong-jun;BAI Lin-feng(Zhengzhou New Dafang Heavy Industry Technology Co.,Ltd.,Zhengzhou 450064,China)
出处
《液压气动与密封》
2019年第12期78-81,共4页
Hydraulics Pneumatics & Seals
关键词
双管路防爆阀
结构
启闭特性
试验研究
double pipe road explosion-proof valve
structure
open-close characteristics
experimental investigations
