摘要
立柱安全阀是支架上保护立柱安全的部件,要求其性能安全可靠,卸荷灵敏度高,内部各部件要能承受压力的冲击。就国外某公司生产的安全阀的设计结构进行了分析,找出其结构设计不合理之处,并对其进行了改进,可为以后安全阀的设计工作提供借鉴。
The safety valve of leg is a spare part for protecting leg safety in hydraulic support,which demands safe property,high delicate uninstall property,and the condition that every spare part inside is able to endure the pressure.The article starts with the analysis on the design structure of the safety valve,produced by a certain company abroad and points out the unreasonable parts,aiming to provide some materials for its further design in the future.
出处
《中州煤炭》
2010年第6期62-63,共2页
Zhongzhou Coal
关键词
立柱安全阀
阀芯
压座
safety valve of leg
valve core
pressure seat
