摘要
本文对安全双联阀用先导电磁阀的结构、原理进行了分析。依据相关标准进行了风险评价,得到了各种与安全双联阀安全相关的失效模式,为安全双联阀安全水平和可靠性提高提供了依据。
The structure and operating principle of pilot solenoid valve for safe double valve have been analyzed in the text. According to the relevant standards, risk assessment has been done and various failure modes related to safety of safe double valve have been obtained. It provides the basis for improving safety level and reliability of safe double valve.
作者
张文
李厚伦
杨春华
ZHANG Wen;LI Houlun;YANG Chunhua(Chin Fong(China)Machinery Industrial Co.,Ltd,Ningbo 315221,Zhejiang China;Wuxi Tuofa Automatic Control Equipment Co.,Ltd,Wuxi 214161,Jiangsu China)
出处
《锻压装备与制造技术》
2020年第4期66-76,共11页
China Metalforming Equipment & Manufacturing Technology
关键词
安全双联阀
先导电磁阀
风险评价
失效模式
Safe double valve
Pilot solenoid valve
Risk assessment
Failure mode
