双管路防爆阀启闭特性分析及试验研究  

Analysis and Experimental Study on Open-Close Characteristics of Double Pipeline Explosion-proof Valve

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)

机构地区：[1]郑州新大方重工科技有限公司

出　　处：《液压气动与密封》2019年第12期78-81,共4页Hydraulics Pneumatics & Seals

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.

关 键 词：双管路防爆阀 结构 启闭特性 试验研究 

分 类 号：TH137[机械工程—机械制造及自动化]