The invention discloses a hydraulic horizontal tail wing box of a helicopter, and belongs to the field of helicopters. The hydraulic horizontal tail wing box of the helicopter comprises a box body and a connecting block, the output end of an electric telescopic rod is rotatably connected with a connecting rod, the top of the box body is fixedly connected with a fixing frame, a cover plate is rotatably connected into the fixing frame, and the end, away from a sliding block, of the connecting rod is rotatably connected with the cover plate; and a collecting box is further connected into the box body, a first connecting pipe is connected to the collecting box, a second connecting pipe connected with the first connecting pipe is arranged in the connecting block, a condenser is connected to the outer wall of the second connecting pipe, and the end, away from the first connecting pipe, of the second connecting pipe is connected to a water tank on an airplane. According to the invention, cold water can cool components in the helicopter through the connecting pipeline so that the components in the helicopter are prevented from being burnt due to a too high temperature, meanwhile, jolt of the helicopter is reduced, and the stability is improved.

    本发明公开了一种直升机水力式平尾翼盒,属于直升机领域。一种直升机水力式平尾翼盒,包括盒体和连接块,所述电动伸缩杆的输出端转动连接有连杆,所述盒体的顶部固定连接有固定框,所述固定框内转动连接有盖板,所述连杆远离滑块的一端与盖板转动相连;所述盒体内还连接有收集盒,所述收集盒上连接有第一连接管,所述连接块内设有与第一连接管相连通的第二连接管,所述第二连接管的外壁连接有冷凝器,且所述第二连接管远离第一连接管的一端连接在飞机上的水箱上;本发明可通过连接管道将冷水通过管道对直升机内部的元器件进行降温,避免直升机内部的元器件由于温度过高而烧毁,同时减少直升机的颠簸,同时提高了稳定性。


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    Title :

    Hydraulic horizontal tail wing box of helicopter


    Additional title:

    一种直升机水力式平尾翼盒


    Contributors:
    HU ZHENBO (author)

    Publication date :

    2021-05-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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