The invention relates to the technical field of spaceflight, and discloses a plate-type surface tension storage box based on surface tension gradient propulsion and a flow guide method, a plurality of flow guide plates are annularly arranged from the top to the bottom in the storage box body, so that a propellant entering the storage box body can flow to a liquid outlet along the flow guide plates; a liquid storage device is arranged at the bottom of the storage box body, a propellant on the flow guide plate can flow to a liquid outlet through the liquid storage device to be discharged, a plurality of liquid storage fans are arranged on the liquid storage device, the driving ends of the liquid storage fans are connected to a center rotating shaft and annularly distributed on the liquid storage device, and the liquid storage fans are driven to rotate through rotation of the center rotating shaft; and the flowing speed of the propellant on the flow guide plate can be increased, the flowing speed of the propellant on the flow guide plate is controlled through rotation of the multiple liquid storage fans, and rapid and stable discharging of the propellant can be achieved.
本发明涉及航天技术领域,公开了一种基于表面张力梯度推进的板式表面张力贮箱及导流方法,通过在贮存箱体内的顶部至底部环形设置若干导流板,使得进入贮存箱体内推进剂可以顺着导流板流向出液口,并在贮存箱体底部设置蓄液器,可以使得导流板上的推进剂通过蓄液器流向出液口进行排除,蓄液器上设置若干蓄液扇,若干蓄液扇的驱动端连接在中心转轴上,且环形分布在蓄液器上,通过中心轴转动带动若干蓄液扇转动,可以加快推进剂在导流板的流动速度,并通过若干蓄液扇的转动控制推进剂在导流板的流动速度,可实现推进剂的快速稳定排出。
Plate type surface tension storage tank based on surface tension gradient propulsion and flow guide method
基于表面张力梯度推进的板式表面张力贮箱及导流方法
2023-11-21
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
Plate-type surface tension storage tank based on temperature control propulsion
European Patent Office | 2020
|Ultra-large parallel flow guide plate for surface tension storage tank
European Patent Office | 2023
|European Patent Office | 2024
|