The invention provides an integrated helicopter emergency floating system buoy cabin. The integrated helicopter emergency floating system buoy cabin comprises a buoy cabin partition plate (1), an inflation bottle (2), a floating bag (3), a soft cover (10) and a hinge (13). The buoy cabin partition plate (1) is arranged in a helicopter body and comprises a first plane and a second plane, the two planes form a preset included angle, the included angle faces the outside of the helicopter body, and the folded floating bag (3) is placed in the included angle; the soft cover (10) covers the floating bag (3) and keeps consistent with the aerodynamic shape of the helicopter body; the first plane is horizontally arranged, a semicircular concave part is arranged on the first plane, the inflation bottle (2) is embedded in the concave part, the top end of the second plane is connected with the first plane, and the bottom end of the second plane is rotationally connected to the interior of a helicopter body through the hinge (13). An inflation pipeline is short, light in weight and high in reliability.
本发明提供一种集成式直升机应急漂浮系统浮筒舱,包括:浮筒舱隔板(1)、充气瓶(2)、浮囊(3)、软罩(10)和铰链(13);所述浮筒舱隔板(1)设置在直升机机身内部,包括第一平面和第二平面,两个平面呈预设夹角,且所述夹角朝向直升机机身外部,折叠后的所述浮囊(3)放置在所述夹角内;所述软罩(10)罩设所述浮囊(3)并与直升机机身气动外形保持一致;所述第一平面水平布置,所述第一平面上设置有半圆弧状的凹陷部,所述充气瓶(2)嵌入设置在所述凹陷部,所述第二平面的顶端与第一平面连接,底端通过所述铰链(13)转动连接在直升机机身内部。充气管路短、重量轻、可靠性高。
Integrated helicopter emergency floating system buoy cabin
一种集成式直升机应急漂浮系统浮筒舱
2022-03-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
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