The underwater paddle-free thruster comprises a driving motor, a positive displacement plunger pump, a supporting disc, a tangential water inlet spray head and a machine body, the driving motor is installed in the machine body, one side of the driving motor is connected with the positive displacement plunger pump, and inlet hoses are arranged on the two sides of the positive displacement plunger pump; an outlet hose is connected to the positive displacement plunger pump, the outlet hose is connected with a tangential water inlet spray head, the tangential water inlet spray head is fixed to a spray head nest, and the spray head nest is installed on a hydraulic telescopic mechanism. The problems of noise, vibration, mechanical faults and the like related to rotating mechanical parts can be reduced, disturbance to surrounding aquatic organisms can be reduced due to lower noise and vibration, damage-free underwater observation and research are facilitated, and therefore the problems generated by propellers can be avoided to a certain degree through the paddle-free thruster.

    本发明公开了一种切向进水的水下无桨推进器,包括驱动电机、容积式柱塞泵、支撑盘、切向进水喷头和机体,机体的内部安装有驱动电机,驱动电机的一侧连接有容积式柱塞泵,容积式柱塞泵的两侧均设有入口软管,容积式柱塞泵上连接有出口软管,出口软管与切向进水喷头相连,切向进水喷头固定在喷头嵌套上,喷头嵌套安装在液压伸缩机构上,与传统的螺旋桨相比,无桨推进不需要外置的旋转部件来产生推进力,这意味着可以减少与旋转机械部件相关的噪音、振动和机械故障等问题,更低的噪声与振动也会减少对周围水生生物的惊扰,有助于进行无损伤的水下观测和研究,因此无桨推进器能够在一定程度上避免螺旋桨所产生的问题。


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    Title :

    Tangential water inflow underwater paddle-free thruster


    Additional title:

    一种切向进水的水下无桨推进器


    Contributors:
    WU JIAHU (author) / MIAO QUANMING (author) / LIU HAITANG (author) / LI WENYE (author) / JIANG SUNWEI (author) / LIU SHUXUAN (author)

    Publication date :

    2024-06-21


    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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