The design is based on rotating fluid. Firstly, the counter-acting force generated by the tangential speed of fluid rotation and the pressure generated under the action of centrifugal force are applied to an instrument to push the instrument to move; and secondly, the speed direction of the fluid is changed under the combined action of the tangential speed of the fluid and the pressure generated under the action of centrifugal force, so that the lift of a traditional centrifugal pump body is improved. Firstly, a spiral blade propeller, with the widest application at present, has the defects ofhigh noise, low work efficiency, difficulty in exceeding the sound speed and the like, but the problems can be solved by a centrifugal fluid propeller; and secondly, as an old-fashioned centrifugal water pump, the centrifugal fluid propeller can effectively increase the lift of the centrifugal fluid propeller under the same condition. The centrifugal fluid propeller is characterized in that the centrifugal fluid propeller is provided with a semi-closed rotary vane placed in a cylinder, one end of the rotary vane is connected with a port with an inclination angle hole, and the other end of therotary vane is connected with a port with a hole in the center of the bottom end. The centrifugal fluid propeller definitely can show a macro map in the fields of submersible pumps and fluid propellers.

    该项设计基于旋转流体,其一利用流体旋转的切向速度产生的反作用力和离心力作用下产生的压力施压在器械上,推动器械运动;其二改变流体的切向速度与离心力作用下产生的压力共同作用下改变流体速度方向,从而提高传统离心式泵体的扬程。其一作为目前用途最广泛的螺旋叶推进器有着它自身的不足,比如噪音大,做功效率不高,难以逾越音速等问题,但是离心式流体推进器能解决这些问题。其二作为老式离心式水泵,在相同情况下离心式流体推进器能有效地增加其扬程。离心式流体推进器的要点在它拥有一个置放在圆柱筒内半封闭式的旋叶,旋叶一端连接一个有着倾斜角孔的端口,旋叶另一端连接一个有底端中心有孔的端口。离心式流体推进器在潜水泵和流体推进器的领域肯定能大展宏图。


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    Title :

    Centrifugal fluid propeller


    Additional title:

    离心式流体推进器


    Contributors:
    CHEN XU (author)

    Publication date :

    2021-01-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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