The invention provides a water drawing device mounting opening frame and a water fire extinguishing airplane. Comprising a main body opening frame (10), transverse angle sections (11) are arranged at the four corners of the main body opening frame (10) in the water drawing direction, an opening (100) is formed in the center of the main body opening frame (10), and the shape of the opening (100) is a water drawing pipeline inflection area designed according to the shape of a water drawing pipeline; an inner edge strip (102) is arranged on the outer edge of the top of the opening (100), and an outer edge strip (101) is arranged on the outer edge of the bottom of the opening (100). The device is high in structural efficiency, convenient to install and reasonable in force transmission design.

    本发明提供了一种汲水装置安装口框及水上灭火飞机。包括主体口框(10),主体口框(10)的四角上沿汲水方向设置有横向角材(11),主体口框(10)中心设有开口(100),开口(100)的形状为按汲水管道外形设计的汲水管路拐折区;开口(100)顶部的外缘设有内缘条(102),开口(100)底部的外缘设有外缘条(101)。本发明结构效率高,安装方便,传力设计合理。


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    Title :

    Water drawing device mounting opening frame and water fire extinguishing airplane


    Additional title:

    一种汲水装置安装口框及水上灭火飞机


    Contributors:
    ZHU MINGHUA (author) / YANG WEI (author) / LIU MUJUN (author)

    Publication date :

    2024-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / A62C FIRE-FIGHTING , Feuerbekämpfung / B64C AEROPLANES , Flugzeuge



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