全封闭电动闸阀的结构分析  

Structure analysis on full closed electric gate valves

作　　者：祝捷[1] 

机构地区：[1]海军驻沈阳地区舰船配套军事代表室,辽宁沈阳110168

出　　处：《阀门》2010年第4期31-33,共3页VALVE MAGAZINE

摘　　要：介绍了全封闭电动闸阀的性能参数、法兰密封结构、阀杆密封结构及具有滚珠丝杠副的屏蔽式电传动装置。对比和分析了普通电动闸阀与全封闭电动闸阀的适用范围和使用性能。Introduces performance parameters, flange sealing structure and stem sealing structure, and shielded electric actuator with bearing lead - screw for full closed electric gate valve, compares and analyzes scope of application and service performance of general electric gate valve and full closed electric gate valve.

关 键 词：闸阀 船用阀 电气传动装置 结构 

分 类 号：TH134[机械工程—机械制造及自动化]