The invention relates to the field of aviation, in particular to a mechanical fuel oil gravity center control oil tank. The oil tank comprises a rectangular supporting frame, side supporting plates, a circular supporting frame, an oil well pump, a threaded oil inlet pipe and the like; and the side supporting plates are fixedly connected to the left side and the right side outside the rectangular supporting frame, the circular supporting frame is fixedly connected to the top outside the rectangular supporting frame, the oil well pump is fixedly connected to the upper portion of the circular supporting frame and penetrates through the rectangular supporting frame, and the top of the rectangular supporting frame is communicated with the threaded oil inlet pipe. Along with the consumption of the fuel oil in the rectangular supporting frame, the liquid level of the fuel oil in the rectangular supporting frame drops, and a telescopic frame shrinks step by step and drives the sliding partition plate to move step by step, so that the liquid level of the fuel oil in the rectangular supporting frame rises gradually, the oscillation space of the fuel oil in the rectangular supporting frame can be reduced step by step, and the influence of oil vibration on the gravity center of an airplane is reduced so as to guarantee that the fuel oil gravity center is always kept within the required range.

    本发明涉及航空领域,尤其涉及机械式燃油重心控制油箱,包括有矩形支撑框、侧边支撑板、圆形支撑架、抽油泵、螺纹进油管等;矩形支撑框外部左右两侧均固接有侧边支撑板,矩形支撑框外顶部固接有圆形支撑架,圆形支撑架上方固接有抽油泵,抽油泵穿过矩形支撑框,矩形支撑框顶部接通有螺纹进油管。随着矩形支撑框内燃油的消耗,矩形支撑框内的燃油液位随之会下降,伸缩架会逐级收缩并带动滑动隔板逐级运动,从而使得矩形支撑框内燃油的液面逐渐上升,进而可以逐级减少矩形支撑框内燃油的震荡空间,减小了油液震荡对飞机的重心造成的影响,保证了燃油重心始终保持在要求范围内。


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    Titel :

    Mechanical fuel oil gravity center control oil tank


    Weitere Titelangaben:

    机械式燃油重心控制油箱


    Beteiligte:
    ZHANG HUI (Autor:in)

    Erscheinungsdatum :

    2021-12-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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