The invention relates to a design of an air supply system suitable for vertical recovery post-treatment of a reusable rocket. The gas distribution table is additionally provided with a gas supply pipeline interface for post-treatment, so that the gas distribution table is compatible with emission and recovery post-treatment gas supply requirements; a gas supply pipeline and a fuel discharge pipeline for post-treatment are added; two sets of gas supply pipelines share one gas distribution table, so that the gas requirements of treatment before rocket launching and after rocket recovery are met respectively. The gas supply system has the beneficial effects that the gas supply system is simplified, the adaptability to the vertical recovery task of the rocket is improved, a recovery area gas distribution table does not need to be independently arranged, one set of gas distribution table and two sets of gas supply pipelines can be saved, the risk caused by pipeline disassembly and assembly after the rocket lands is avoided, the time is saved, and the requirements of rapid butt joint and gas supply recovery after the rocket lands are met; and valves on the pipelines are all designed to be hand valves, so that the operation safety is improved.
本发明涉及一种适应可重复使用火箭垂直回收后处理的供气系统设计。配气台增加后处理用供气管路接口,使其同时兼容发射和回收后处理供气需求;增加一套后处理用供气管路及燃料排放管路;采用两套供气管路共用一个配气台,分别满足火箭发射前和回收后处理用气需求。其有益效果为:简化了供气系统,提高了对火箭垂直回收任务的适应性,不用单独设置回收区配气台,可节省一套配气台,设置两套供气管路,避免了火箭着陆后拆装管路带来的风险,节省了时间,实现了火箭着陆后的快速对接和恢复供气需求,管路上阀门均采用手阀设计,提高了操作的安全性。
Air supply system design suitable for vertical recovery post-treatment of reusable rocket
一种适应可重复使用火箭垂直回收后处理的供气系统设计
2022-03-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
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