一种天线罩使用低压弹簧式安全阀的设计  

The Design of the Radome Used the Low Pressure and Spring Loaded Safety Valve

作　　者：孟祥军 李文峰 张晓菲[1] 刘溢 MENG Xiang-jun;LI Wen-feng;ZHANG Xiao-fei;LIU Yi(Beijing Aerospace Institute for Metrology and Measurement Technology,Beijing 100076,China)

机构地区：[1]北京航天计量测试技术研究所,北京100076

出　　处：《工程建设与设计》2020年第14期136-137,共2页Construction & Design for Engineering

摘　　要：天线罩要求低压安全阀具有体积小、开启压力低等特点,论文设计研发了一种弹簧式安全阀,该阀利用出入口压力差、弹簧弹力、阀芯重力和阀芯加速度产生的力形成的力平衡原理,解决了实际需求。Radome requires low pressure safety valve with small volume,low open pressure characteristics,in this paper,people designed and developed a spring type safety valve,the valve using inlet and outlet pressure difference,spring elasticity,spool gravity and spool acceleration force formed by the force balance principle,to solve the actual demand.

关 键 词：开启压力 密封压力 安全阀 

分 类 号：TH134[机械工程—机械制造及自动化]