The invention discloses a ship vibration reduction method and a vibration reduction ship, and belongs to the technical field of ships. The ship vibration reduction method comprises the following steps that a base is arranged on the outer side of a liquid tank of the ship, and a cantilever assembly is arranged in the liquid tank; one end of the cantilever assembly is fixedly connected to the inner wall surface of the liquid tank, and the other end is immersed in liquid in the liquid tank. Power equipment of a ship is installed on the base, when the power equipment starts to work, the power equipment generates vibration and drives the liquid tank to vibrate, and then the cantilever assembly is driven to vibrate, so that the end, not fixedly connected to the liquid tank, of the cantilever assembly shakes and is coupled with liquid in the liquid tank to consume vibration energy generated by the power equipment; therefore, vibration generated by working of the power equipment and transmitted to other structures of the ship is reduced, and the purpose of vibration reduction is achieved. According to the ship vibration reduction method and the vibration reduction ship, the vibration transmitted to other parts of the ship by the power equipment is reduced through the liquid tank of the ship, the comfort of the ship is improved, and the measurement error of a precise instrument on the ship due to the vibration is reduced.

    本发明公开了一种船舶减振方法及减振船舶,属于船舶技术领域,包括如下步骤:在船舶的液箱外侧设置基座,在液箱内设置悬臂组件。将悬臂组件一端固定连接于液箱内壁面,另一端浸入液箱中的液体内。将船舶的动力设备安装于基座上,当动力设备开始工作,其产生振动并带动液箱振动,进而带动悬臂组件振动,使悬臂组件未固定连接于液箱的一端晃动与液箱内液体耦合消耗动力设备产生的振动能量,从而降低动力设备工作产生的振动传递到船舶其他结构的振动,达到减振目的。本发明的船舶减振方法及减振船舶,通过船舶本身具有的液箱来减少动力设备传递至船舶其他部位的振动,提高了船舶舒适性并降低船舶上的精密仪器由于振动而产生的测量误差。


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    Title :

    Ship vibration reduction method and vibration reduction ship


    Additional title:

    一种船舶减振方法及减振船舶


    Contributors:
    ZHU FENGJIE (author) / ZHENG ZHAOLI (author) / CHEN GANG (author) / ZHOU LONG (author) / ZHAI ZHUANG (author) / LIU YONG (author) / FAN HUIHUA (author)

    Publication date :

    2023-08-04


    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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