The invention provides a parachute type recovery system for primary rocket body recovery. The parachute type recovery system comprises an attitude control mechanism, a supporting mechanism, a parachute mechanism and an empennage rudder control mechanism for controlling a first-stage rocket body to move towards a target area. After the first-stage rocket body is separated, the attitude control mechanism controls the first-stage rocket body to turn over to enable a separation cabin section to serve as a landing end; the parachute structure decelerates, the the supporting mechanism extends into the landing surface during landing, so that toppling can be avoided while the first-stage rocket body is decelerated and damped. The liquid rocket provided by the invention comprises the parachute typerecovery system. The first-stage rocket body can be regulated and controlled to turn over to enable the separation cabin section to serve as the landing end, the rocket body is supported to land through the supporting mechanism capable of being inserted into the landing area, so that the production cost is reduced and the success rate and stability of rocket body recycling are improved; meanwhile, the power cabin section can be prevented from being damaged, and repeated use is facilitated.
本发明提供一种用于一级箭体回收的伞降式回收系统。伞降式回收系统包括姿态控制机构、支撑机构、伞降机构以及控制一级箭体向目标区域运动的尾翼方向舵控制机构。一级箭体分离后通过姿态控制机构控制一级箭体发生翻转使分离舱段作为着陆端,经过伞降结构减速,在着陆时通过支撑机构伸入至着陆表面之内,对一级箭体减速和减震的同时还能避免倾倒。本发明提供的液体火箭包括所述伞降式回收系统,进而可以调控一级箭体发生翻转使分离舱段作为着陆端,并通过能够插入着陆区的支撑机构支撑箭体着陆,降低了生产成本的同时也提高了箭体回收的成功性和稳定性,同时也可以避免动力舱段受到损害,便于重复使用。
Parachute type recovery system for primary rocket body recovery and liquid rocket
一种用于一级箭体回收的伞降式回收系统及液体火箭
2020-07-10
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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