电磁气动阀四机集成设计

Integrated design of four pneumatic solenoid valves for four engines

针对某空间飞行器对轨控发动机控制阀体积及重量的要求,统筹考虑气液路供应、4台发动机、氧化剂及燃料贮箱的安装要求,设计了新颖的电磁气动阀四机集成结构。经仿真分析及试验实测,结果表明:电磁气动阀四机集成结构具有设计巧妙、性能优良的特点。

Considering the harsh terms such as limited volume and less weight for the space aircraft engine control valves,it is necessary to guarantee the installation requirements of the gas/liquid supply line,four engines and oxidant/fuel tanks,so a novel integrated structure design of the four pneumatic solenoid valves came into being.The results of simulation analyses and test show that integration structure of four pneumatic solenoid valves possesses the characteristics of clever design and excellent performance.