The invention discloses a bucket fire extinguishing aiming device for a helicopter, and relates to the technical field of helicopter fire extinguishment, the bucket fire extinguishing aiming device comprises a bucket body and two hanging brackets, a local interception assembly is arranged at the position, close to the lower opening end, of the bucket body, the local interception assembly comprises an outer rotating guide rail and a sealing plate, and the outer rotating guide rail is fixedly connected to the outer side of the bucket body; four sliding long rods are connected into the outer rotating guide rail in a sliding mode. According to the bucket fire extinguishing aiming device for the helicopter, when water in a bucket is sprayed, under monitoring of a wind speed sensor and an inertial navigation module, the bucket body is moved to a designated point through the helicopter, and then an intercepting plate in a local intercepting assembly is adjusted to rotate to the position closest to the edge of a fire; and the interception area is adjusted according to the wind speed, so that the probability that water is sprayed to the outer end of the fire edge is reduced, water loss is reduced, the water utilization rate in the bucket body is increased, and the fire extinguishing effect is improved.

    本发明公开了一种直升机用吊桶灭火瞄准装置,涉及直升机灭火技术领域,包括吊桶本体和两个吊架,所述吊桶本体靠近下方开口端处设有局部拦截组件,且局部拦截组件包括外旋转导轨和密封板,外旋转导轨固定连接于吊桶本体的外侧,外旋转导轨的内部滑动连接有四个滑动长杆。本发明公开的一种直升机用吊桶灭火瞄准装置具有在进行吊桶内部的水体喷洒时,在风速传感器和惯性导航模块的监测下,通过直升机将吊桶本体移动至指定点,继而调节局部拦截组件中的拦截板旋转至最靠近火势边缘的位置,根据风速的大小进行拦截面积的调节,从而降低水体喷洒至火势边缘处外端的概率,降低水体的损耗,提高吊桶本体内部的水体利用率,从而提高灭火的效果。


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    Titel :

    Bucket fire extinguishing aiming device for helicopter


    Weitere Titelangaben:

    一种直升机用吊桶灭火瞄准装置


    Beteiligte:
    CHEN YUZHU (Autor:in) / XU JIAHU (Autor:in) / JIANG XIJUN (Autor:in) / ZHI RUOPU (Autor:in)

    Erscheinungsdatum :

    2023-09-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U



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