大口径楔式闸阀密封副结构优化设计  

Optimization Design of Large Diameter Gate Valve Sealing Structural

作　　者：关丽君[1] 张晗 李雷[1] 王剑 GUAN Li-jun;ZHANG Han;LI Lei;WANG Jian(Shenyang Shengshi High&Medium Pressure Valve Co.,Ltd,Shenyang 110142,China)

机构地区：[1]沈阳盛世高中压阀门有限公司,辽宁沈阳110142

出　　处：《阀门》2020年第6期4-7,共4页VALVE MAGAZINE

摘　　要：论述了大口径楔式闸阀密封副的结构形式和工作特点,针对DN1200楔式电动闸阀密封副结构进行设计与分析,并依据实际需求合理的优化了尺寸,结果表明设计完全能够满足所需的实际强度要求。This paper discusses the structure and working characteristics of the sealing pair of large diameter wedge gate valve,designs and analyzes the structure of the sealing pair of the valve,and optimizes the size reasonably according to the actual demand.The results show that the design can fully meet the actual strength requirements.

关 键 词：楔式闸阀 大口径 密封副结构 CAD 

分 类 号：TH134[机械工程—机械制造及自动化]