The invention discloses an anti-drag underwater thruster which comprises a machine head and a machine body, a propeller driven by a motor is arranged at the rear end of the machine body, a drainage layer is arranged on the outer side of the machine head, an air pump is arranged in the machine body made of a high-nitrogen stainless steel material and connected with a connecting ring in the machine head, and a plurality of air holes are formed in the connecting ring. An air pressure detection device is integrated in the air pump and connected with an air storage tank, a valve communicating with the air storage tank is arranged on the machine body, and the air storage tank, the air pump, an interaction bin and a connecting ring sequentially communicate with one another.

    本发明公开了一种减阻水下推进器,包括机头和机身,在机身后端设置有由电机带动的螺旋桨,在机头外侧设置有疏水层,采用高氮不锈钢材料制成的机身内部设置有气泵,气泵与机头内部的连接圈连接,在连接圈上设置有数个气孔,在气泵中集成了气压检测装置,气压检测装置与储气罐相连,在机身上设置有与储气罐连通的阀门,储气罐、气泵、交互仓和连接圈依次连通。


    Access

    Download


    Export, share and cite



    Title :

    Anti-drag underwater thruster


    Additional title:

    一种减阻水下推进器


    Contributors:
    QIAO YANXIN (author) / LI LIANG (author) / FU FANGLIAN (author) / SHEN XINWANG (author)

    Publication date :

    2021-11-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    Underwater thruster

    WANG ZHIYUE | European Patent Office | 2023

    Free access

    UNDERWATER THRUSTER

    WANG ZHIYUE | European Patent Office | 2021

    Free access

    UNDERWATER THRUSTER

    WANG ZHIYUE | European Patent Office | 2021

    Free access

    Multi-curvature optimized anti-drag lateral thruster diversion trench

    WANG JINGYANG / LI XINXIN / HAO JIASHU et al. | European Patent Office | 2023

    Free access