The invention relates to a two-stage propulsion ship, which can effectively solve the problems of limited propulsion power, low propulsion efficiency and incapability of realizing high thrust in the prior art, and adopts the technical scheme that high-pressure water spraying systems are symmetrically arranged on the left side and the right side of a ship body respectively, and each high-pressure water spraying system comprises a water inlet pipeline and a plurality of water outlet pipelines; the water inlet pipeline is arranged on the side wall of the ship body and connected with one end of the first filter, the other end of the first filter is connected with one end of the second filter through a pipeline, the other end of the second filter is connected with one end of the reducer union through a pipeline, and the first pressure sensor is installed on the pipeline between the second filter and the reducer union. High-pressure pump set water spraying propulsion and propeller two-stage propulsion are adopted, the driving efficiency is improved, the ship running speed is increased, the using effect is good, and the ship is an innovation on ships.

    本发明涉及两级推进船,可有效解决现有技术推进动力有限、推进效率低,无法实现大推力的问题,其解决的技术方案是,高压喷水系统分别在船体的左右两侧对称设置,高压喷水系统包括进水管道、多个出水管道,进水管道设置在船体的侧壁上,进水管道与第一过滤器一端相连,第一过滤器另一端经管道与第二过滤器一端相连,第二过滤器另一端经管道与变径接头一端相连接,第二过滤器与变径接头之间的管道上装有第一压力传感器,变径接头另一端与多个出水管道相连,本发明采用高压泵组喷水推进和螺旋桨两级推进,提高驱动效率,提高船舶行驶速度,使用效果好,是船只上的创新。


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    Title :

    Two-stage propulsion ship


    Additional title:

    一种两级推进船


    Contributors:
    XU ZHIYUAN (author) / WANG XINYAN (author) / LI HAN (author)

    Publication date :

    2022-04-26


    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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