The invention discloses a pressure-dropping type integrated power system and a power propelling method. The system comprises an inflation part (1) used for inflating a storage tank (2), the storage tank (2) used for storing a pressurization gas (21) and a liquid propellant (22), a filling and discharging valve (3) used for filling and discharging the liquid propellant (22), an isolating valve (4)arranged on a final assembly module (5) and used for controlling a propellant channel, the final assembly module (5) arranged in the storage tank (2) and connected with the isolating valve (4), a thrust chamber (6), an electromagnetic valve (7) and a pressure sensor (8), the thrust chamber (6) used for combusting the propellant and generating thrust, the electromagnetic valve (7) used for controlling on-off of the power system, and the pressure sensor (8) used for detecting the pressure of the liquid propellant entering the thrust chamber. According to the technical scheme, the structure of the power system is greatly simplified, pipelines and connectors are omitted, the overall layout is more compact, maintenance is convenient, and the reliability of the system is improved.
落压式一体化动力系统及动力推进方法。本发明组成包括:充气部(1),用于给贮箱(2)充气;贮箱(2),用于储存增压气体(21)和液体推进剂(22);加注泄出阀(3),用于加注和泄出液体推进剂(22);隔离阀(4),安装在总装模块(5),用于控制推进剂通道;总装模块(5),安装在贮箱(2),并与隔离阀(4)、推力室(6)、电磁阀(7)以及压力传感器(8)连接;推力室(6),用于推进剂燃烧并产生推力;电磁阀(7),用于控制动力系统开关;压力传感器(8),用于检测进入推力室的液体推进剂压力。本发明的技术方案极大简化了动力系统结构,无管路和接头,使整体布局更加紧凑,维护较为方便,进而提高系统可靠性。
Pressure-dropping type integrated power system and power propelling method
落压式一体化动力系统及动力推进方法
2020-04-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
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