The invention discloses an underwater propeller, wherein the stator assembly is fixedly arranged in the air guide sleeve, the rotor assembly is rotationally connected with the stator assembly, the propeller is fixedly arranged on the rotor assembly, and the stator assembly comprises a stator base fixedly connected with the air guide sleeve through a supporting arm, a plurality of stator cores arranged on the stator base and core windings arranged on the stator cores in a surrounding mode. The overall structure of the underwater propeller plays a role in supporting and containing the rotor assembly and the propeller, and the overall structure is compact and convenient to assemble and disassemble; and the underwater propeller adopts a streamline design, so that the advancing resistance of the underwater propeller in water is reduced.

    本发明公开了一种水下推进器,包括导流罩、固定设在导流罩内的定子组件、与定子组件转动连接的转子组件、固定设在转子组件上的螺旋桨,定子组件包括通过支撑臂与导流罩固定连接的定子底座、若干个设在定子底座上的定子铁芯、环绕设在定子铁芯上的铁芯绕组。本发明的水下推进器的整体结构起到支撑和容纳转子组件和螺旋桨的作用,整体结构紧凑且方便安装拆卸;以及本发明的水下推进器采用流线型设计,降低了其在水中前行的阻力。


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    Title :

    Underwater propeller


    Additional title:

    水下推进器


    Contributors:
    YU ZHOU (author) / WANG YIFAN (author) / LIN PENG (author) / SUN YINGSHUN (author) / MEI LUHAO (author)

    Publication date :

    2020-05-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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