The invention belongs to the field of aircraft structure design, and particularly relates to a ventilation anti-surge device in an aircraft water storage device and a using method thereof.The ventilation anti-surge device comprises an anti-surge assembly, the anti-surge assembly comprises a circular bottom plate, a stand column baffle and an annular baffle, and the stand column baffle is vertically fixed to the circular bottom plate and connected with the annular baffle through a fixing lug; by means of the design, the whole device is stable in structure and not prone to being affected by external vibration, water flow overflowing can be caused by liquid shaking in the water storage device, and the liquid in the water storage device can be effectively prevented from overflowing when shaking in the flying process through the design of the circular bottom plate, the stand column baffle and the annular baffle; the circular bottom plate consumes part of energy of water flow, liquid can be effectively prevented from overflowing in the main water flow direction, the stand column baffles and the annular baffles can consume energy of residual water flow, liquid energy can be effectively diffused, and the liquid is prevented from overflowing.

    本发明属于飞机结构设计领域,具体涉及一种飞机储水装置内通气防浪涌装置及其使用方法,包括防浪涌组件,防浪涌组件包括圆形底板、立柱挡板和环形挡板,立柱挡板竖直固定在圆形底板上,通过固定耳片与环形挡板连接,这样的设计使得整个装置结构稳定,不易受到外部振动的影响,储水装置中液体晃动会造成水流溢出,本发明通过圆形底板、立柱挡板和环形挡板的设计可以有效阻止储水装置内液体在飞行过程中发生晃动时的溢出,圆形底板的设置消耗了水流的部分能量,能够有效阻挡了液体沿主水流方向的溢出,而立柱挡板和环形挡板的设计能够消耗剩余水流的能量,能够有效扩散液体能量,防止液体溢出。


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    Title :

    Ventilation anti-surge device in airplane water storage device and use method of ventilation anti-surge device


    Additional title:

    一种飞机储水装置内通气防浪涌装置及其使用方法


    Contributors:
    PANG CHEN (author) / XIA WEIWEI (author) / YAN YABIN (author) / ZHOU XUAN (author) / ZHANG SHUN (author) / DU KUN (author)

    Publication date :

    2024-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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