The invention discloses an automatic folding and unfolding type solar wing unfolding device which is characterized in that a high-pressure gas cylinder, a gas circuit electric explosion valve, a pressure reducer, an electromagnetic valve, an inflation unfolding device and a cold air nozzle are sequentially communicated, and an inflation valve is used for inflating the high-pressure gas cylinder; the inflatable unfolding device comprises an annular electromagnet, an inflatable supporting column, an unfolding lower plate, a flexible solar panel, a solar panel support, a spring system support, a self-lifting spring system and an inflatable unfolding device pipeline, and the inflatable unfolding device pipeline is communicated with the inflatable supporting column through the solar panel support. The other end of the inflation supporting column is fixed to the two ends of the lower unfolding plate, one end of the flexible solar panel is fixed to the lower unfolding plate, the other end of the flexible solar panel is connected into the spring system support, and the annular electromagnet is fixed to the support position of the solar panel support. The automatic folding and unfolding type solar wing unfolding device has the advantages of being low in cost, capable of greatly reducing satellite launching cost, small in storage size, light in weight and high in reliability.

    本发明公开了一种自动收放式太阳翼展开装置,高压气瓶、气路电爆阀、减压器、电磁阀、充气展开装置和冷气喷嘴依次连通,所述的充气阀用于为高压气瓶充气,所述的充气展开装置包括环形电磁铁、充气支柱、展开下板、柔性太阳能板、太阳能板支架、弹簧系统支架、自升降弹簧系统、充气展开装置管路,所述的充气展开装置管路与所述的充气支柱通过太阳能板支架连通,所述的充气支柱另一端与展开下板两端固定,所述的柔性太阳能板一端与展开下板固定,柔性太阳能板另一端连接到弹簧系统支架内,所述的环形电磁铁固定在太阳能板支架的支座位置,本发明一种自动收放式太阳翼展开装置具有成本低廉、可大幅降低卫星发射成本,存储体积小、重量轻、可靠性高。


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    Title :

    Automatic folding and unfolding type solar wing unfolding device


    Additional title:

    一种自动收放式太阳翼展开装置


    Contributors:
    BAI LONG (author) / TANG XUELAI (author) / XU WEI (author) / YU JINSHAN (author) / GAO BO (author)

    Publication date :

    2022-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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