The propellant storage square cabin waste liquid collecting device comprises a collecting box, a cover plate, a T-shaped beam and a confluence groove, the cover plate is obliquely arranged to cover an opening in the top of the collecting box, and a plurality of rows of drainage holes are formed in the cover plate; a confluence groove is formed in the lower end of the cover plate and located at the top of the cover plate and communicates with a row of drainage holes in the lower end of the cover plate; waste liquid can flow on the cover plate and infiltrate into the collection box through the drainage hole, so that the waste liquid is completely collected. A plurality of T-shaped beams are arranged in the collecting box in the inclination direction of the cover plate at intervals and support the cover plate. The inner bottom of the collecting box is inclined, so that waste liquid can be thoroughly extracted from the collecting box. The propellant storage square cabin waste liquid collecting device is embedded into the bottom of a square cabin, the cover plate serves as a direct bearing component of ground loads in the cabin, the T-shaped beam supports and transmits the loads borne by the cover plate, the collecting box collects waste liquid, and the propellant storage square cabin waste liquid collecting device and the square cabin are combined into a whole, so that field operation is convenient, and the use cost is reduced.

    本发明公开一种推进剂贮存方舱废液收集装置,包括收集箱、盖板、T形梁及汇流槽,盖板倾斜设置覆盖收集箱顶部开口,盖板开设有多列排水孔;盖板低端且位于盖板顶部设有汇流槽并与盖板低端的一列排水孔连通;能使废液在盖板上流动并经排水孔下渗至收集箱,实现废液的全部收集。收集箱内沿盖板倾斜方向间隔设置有多根T形梁并支撑盖板。收集箱内底倾斜便于更彻底地将废液抽离收集箱。将推进剂贮存方舱废液收集装置嵌入方舱底部,盖板作为舱内地面荷载的直接承载构件,T形梁支撑传递盖板所承受的荷载,收集箱收集废液,推进剂贮存方舱废液收集装置与方舱合为一体使得现场操作便利降低使用成本。


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    Title :

    Propellant storage square cabin waste liquid collecting device


    Additional title:

    一种推进剂贮存方舱废液收集装置


    Contributors:
    CHEN XINLIN (author) / JING YANWEN (author) / HU JIAWEI (author) / JIN ZHAOXU (author) / ZHAO QUAN (author) / JIA YUE (author) / LIU YAN (author) / ZHANG YU (author) / SUN HE (author) / ZHENG XUELING (author)

    Publication date :

    2023-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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