胀缩式轻便闸阀的设计  

Design of expansible-retractile light gate valve

作　　者：邵伟光[1] 刘进立[1] 方保华[1] 张宏旺[1] 

机构地区：[1]总后勤部油料研究所,北京102300

出　　处：《阀门》2008年第1期4-6,共3页VALVE MAGAZINE

摘　　要：胀缩式轻便闸阀是一种新颖的双闸板平板闸阀,该阀的阀体采用一种全新的对称式扁平结构,密封采用钢珠顶置式机械胀缩密封机构,具有质量轻、密封可靠、闸阀密封面磨损小、使用寿命长和开闭阻力矩小等优点。Expansible-retractible light gate valve is a new-style double disc flat gate valve. The valve body uses a novel symmetry compressed structure. The valve seal use a mechanical expansible and retractible seal that is supported by steel ball. The valve has virtues of light, seal reliable, little abrasion, long life and little resistance moment.

关 键 词：闸阀 平板闸阀 轻便闸阀 设计 

分 类 号：TH134[机械工程—机械制造及自动化]