The invention provides a common-bottom surface tension storage box. The common-bottom surface tension storage box comprises a storage box shell, a middle bottom, an oxygen box management device, a combustion box management device and a composite material winding layer, the storage box shell is internally connected with the middle bottom, a combustion box is arranged between the inner arc side of the middle bottom and the storage box shell, the combustion box management device is arranged at the bottom of the combustion box, an oxygen box is arranged between the outer arc side of the middle bottom and the storage box shell, and the oxygen box management device is arranged at the bottom of the oxygen box; and the composite material winding layer is wound on the outer surface of the storage box shell. According to the invention, the common-bottom structure design and the special-shaped management device design within the limited axial size are realized, the light weight of the storage tank is realized through winding of the composite material, and the method has important significance on the application of the common-bottom surface tension storage tank.

    本发明提供了一种共底表面张力贮箱,包括:贮箱壳体、中间底、氧箱管理装置、燃箱管理装置以及复合材料缠绕层;所述贮箱壳体内连接所述中间底,所述中间底内弧侧和所述贮箱壳体之间设置为燃箱,所述燃箱底部设置所述燃箱管理装置,所述中间底外弧侧与所述贮箱壳体之间设置为氧箱,所述氧箱底部设置所述氧箱管理装置;所述贮箱壳体外表面缠绕所述复合材料缠绕层。本发明实现了有限轴向尺寸内的共底结构设计和异型管理装置设计,并通过复合材料缠绕实现了贮箱的轻质化,对共底表面张力贮箱的应用具有重要意义。


    Access

    Download


    Export, share and cite



    Title :

    Common-bottom surface tension storage tank


    Additional title:

    共底表面张力贮箱


    Contributors:
    GE NING (author) / LIU ZHIJIE (author) / QIAO YANWEI (author) / QIU WEIDONG (author) / WANG WEI (author) / YANG FENG (author) / HUANG BOHAN (author)

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Lightweight surface tension storage tank

    LIU ZHIJIE / CHEN ZHIJIAN / ZHOU ZHENGCHAO et al. | European Patent Office | 2023

    Free access

    Surface tension storage tank depletion isolation device, working method and surface tension storage tank

    LIU JIANYING / WU TIANYU / SHI WEI et al. | European Patent Office | 2024

    Free access

    Plate-type surface tension storage tank

    LIU ZHIJIE / QIU ZHONGHUA / ZHOU ZHENGCHAO et al. | European Patent Office | 2020

    Free access

    Common-bottom storage tank propelling system applied to spacecraft

    WANG JIANHAI / WANG WEI / ZHU YITAO et al. | European Patent Office | 2023

    Free access

    Small-sized integrated dual-element common plate type surface tension storage tank for microsatellite

    ZHU YIXIAO / ZHANG QIANPENG / MENG XIANGHAI et al. | European Patent Office | 2024

    Free access