The invention relates to the technical field of electric propellers, in particular to a high-reliability bladeless electric propeller. The high-reliability bladeless electric propeller comprises a hollow columnar engine shell, wherein a hollow columnar air cylinder is arranged in and fixedly connected with the engine shell, a plurality of hollow air inlet columns are fixedly arranged on the circumferential surface of the air cylinder, the air inlet columns are evenly distributed in the circumferential direction of the air cylinder, a plurality of hollow air inlet channels are fixedly arranged on the engine shell, the ends, close to an air inlet, of the air inlet channels are air cylinder air inlet ends, and waterproof devices are arranged on the air inlet channels. According to the invention, the whole structure is simple, no particularly complex mechanical structure exists, maintenance is convenient, and maintenance cost can be saved; the stability of an engine can be improved due to multiple power sources, and the power sources are increased or decreased along with needed thrust, so large-scale batch application can be achieved; safety performance can be improved through a built-in vector fan; and fuel oil is not used in the whole process, so pollution can be reduced to a great extent, and noise can be reduced to a certain extent.

    本发明一种高可靠性无叶电推进器涉及电推进器技术领域,具体地说是一种高可靠性无叶电推进器,包括中空柱状发动机壳体,发动机壳体内固定连接有中空柱状气筒,所述气筒的周面上固定设置有若干个中空进气柱,所述进气柱沿气筒的周向均布;发动机壳体上固定设置有若干个中空的进气通道,进气通道靠近进气口的一端为气筒进气端,进气通道上设置有防水装置;本发明的整体结构简单没有特别复杂的机械结构,维护方便可以节约维护成本,拥有多个动力源可以提高发动机的稳定性,动力源随着所需推力的大小进行增减,可以大规模批量化运用,其中内置矢量风扇还可以提高安全性能,整个过程不使用燃油可以极大程度上减少污染,也可以一定程度上降低噪音。


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    Title :

    High-reliability bladeless electric propeller


    Additional title:

    一种高可靠性无叶电推进器


    Contributors:
    WANG XUEFENG (author) / WU CHENGFEI (author) / LIU DAN (author)

    Publication date :

    2021-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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