The invention belongs to the related technical field of naval vessel propellers, and discloses a bionic piston-driven jet propeller and application thereof. The propeller comprises a cylinder body, a piston channel is formed in the cylinder body, four sets of through flow channels are sequentially formed in the surface of the cylinder body, each set of flow channels are evenly distributed in the circumferential direction of the cylinder body, two groups of flow channels are water inlet flow channels, the other two groups of flow channels are water outlet flow channels, and the water inlet flow channels and the water outlet flow channels are adjacently arranged; a piston, the movement area of the piston is between the first group of flow channels and the second group of flow channels, and the movement form of the piston is linear reciprocating movement; and a linear motor which is arranged at the connecting end, connected with a device to be propelled, of the cylinder body and connected with the end of the piston. The pistons are adopted to replace propellers to achieve breathing type bionic propulsion, propulsion noise is greatly reduced, and the bionic piston-driven jet propeller has important application value.

    本发明属于舰艇推进器相关技术领域,其公开了一种仿生活塞驱动喷射推进器及其应用,所述推进器包括:缸体,所述缸体的内部设有活塞通道,所述缸体的表面依次设有贯通的四组流道,每组流道均匀布置于所述缸体的周向,其中,两组流道为进水流道,另外两组流道为出水流道,进水流道和出水流道相邻布置;活塞,所述活塞的运动区域在第组流道和第组流道之间,活塞的运动形式为直线往复运动;直线电机,所述直线电机设于所述缸体与待推进装置连接的连接端,并与所述活塞的端部连接。本申请采用活塞代替螺旋桨实现呼吸式仿生推进,极大了降低了推进噪声,具有重要的应用价值。


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    Title :

    Bionic piston-driven jet propeller and application thereof


    Additional title:

    一种仿生活塞驱动喷射推进器及其应用


    Contributors:
    ZHANG ZHIGUO (author) / LI JIANXIN (author) / YU JIAWEI (author) / FENG DAKUI (author) / WANG XIANZHOU (author) / YAO CHAOBANG (author)

    Publication date :

    2022-02-25


    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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