The invention discloses a ducted fan and propeller combined vertical fixed wing aircraft propelling structure which comprises an engine, a ducted supporting rod is fixedly connected to the engine, a ducted wall is fixedly connected to the ducted supporting rod, a ducted fan is arranged in the ducted wall and comprises ducted blades, the propeller is arranged in front of airflow of the ducted wall, and the ducted blade is arranged in front of airflow of the ducted wall. An output shaft of the engine is coaxially and fixedly connected with a rotating shaft; the rotating shaft is coaxially and fixedly connected with a ducted fan and a propeller; the section of the duct wall adopts a wing-shaped appearance design; the diameter of the propeller is larger than that of the duct wall. Large thrust can be generated in a small-size space, and meanwhile the hovering efficiency is higher.

    本发明公开了一种涵道风扇与螺旋桨结合的垂起固定翼飞行器推进结构,包括发动机,发动机固接有涵道支撑杆,涵道支撑杆固定连接有涵道壁,涵道壁内设置有涵道风扇,涵道风扇包括涵道叶片,涵道壁的气流前方设置有螺旋桨,发动机的输出轴同轴固接有转轴,转轴同轴固接涵道风扇和螺旋桨;涵道壁截面采用翼型类外形设计;螺旋桨的直径大于涵道壁的直径。本发明能够在较小尺寸空间内产生较大推力,同时悬停效率更高。


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    Titel :

    Ducted fan and propeller combined vertical fixed wing aircraft propelling structure


    Weitere Titelangaben:

    一种涵道风扇与螺旋桨结合的垂起固定翼飞行器推进结构


    Beteiligte:
    YANG XIAOCHUAN (Autor:in) / MAO ZHONGJUN (Autor:in) / YANG WEN (Autor:in) / LIU RUI (Autor:in) / HUANG KAI (Autor:in) / DU YUANHONG (Autor:in) / WEI JIANFENG (Autor:in) / LIU JIN (Autor:in) / XU HAIHANG (Autor:in)

    Erscheinungsdatum :

    2023-06-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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