A plurality of water storage devices are arranged on a cabin floor of an aircraft body, each water storage device comprises a water storage tank, a driving motor and a support, a cylindrical tank body of each water storage tank is provided with a water outlet, and the two cylindrical ends of each water storage tank are supported on the corresponding support through rotating shafts respectively. The driving motor drives the water storage tank to rotate around rotating shafts at the two ends of the water storage tank through the annular toothed belt so as to change the direction of a water outlet in the water storage tank, the water storage tank is located above an airplane drainage channel, and the position of the water outlet of the water storage tank corresponds to the airplane drainage channel. The sealing opening cover is of an arc-shaped groove structure, so that when the water storage tank rotates, the square convex edge of the water outlet in the water storage tank can be embedded in the arc-shaped groove of the sealing opening cover, the arc-shaped groove seals the water outlet in the water storage tank, and only when the water outlet in the water storage tank is vertically downward, the square convex edge can be embedded in the arc-shaped groove. And the water outlet on the water storage tank can be communicated with the drainage channel on the supporting floor.

    一种飞机灭火用储水装置及飞机灭火供水系统,在飞机机体的机舱地板上设有多个储水装置,储水装置包含储水罐、驱动电机和支座,储水罐圆柱形的罐体上设有出水口,储水罐圆柱形的两端分别通过转轴支撑在支座上,驱动电机通过环形齿带驱动储水罐绕其两端的转轴转动,以改变储水罐上出水口的方向,储水罐位于飞机排水通道的的上方,储水罐的出水口位置与飞机排水通道对应,在支撑地板上的排水通道的端口连接一个密封口盖,该密封口盖是一个弧形槽结构,使储水罐在转动时,储水罐上的出水口的方形凸沿可以镶嵌在密封口盖的弧形槽内,弧形槽将储水罐上的出水口密封,只有当储水罐上的出水口垂直向下时,储水罐上的出水口才能与支撑地板上的排水通道连通。


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    Title :

    Water storage device for airplane fire extinguishing and airplane fire extinguishing water supply system


    Additional title:

    一种飞机灭火用储水装置及飞机灭火供水系统


    Contributors:
    LI CHEN (author) / ZHANG QING (author) / ZHANG QIAN (author) / LI SHA (author)

    Publication date :

    2024-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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