The invention provides an outboard deepwater pressure self-balancing propulsion motor, which comprises an output shaft, a rotary dynamic seal, a motor body, a pressure balancing mounting seat, a pressure regulating device and an oil charging and discharging assembly, and is characterized in that the pressure regulating device is fixed at the rear end of the pressure balancing mounting seat and comprises an oil bag, an oil bag seat, an oil bag protection cover and a connecting shaft, and the oil bag is filled with oil; and the pressure regulating device is located in a shell defined by the oilbag seat and the oil bag protection cover and communicated with an oil cavity of the pressure balance mounting seat, a water through hole is formed in the oil bag protection cover and used for leadingexternal water into the shell to extrude the oil bag, the volume of oil in the motor body is changed by bearing the pressure of the external water environment, and balance of internal pressure and external pressure of the propulsion motor is achieved. Innovative design is carried out on the pressure regulating device, through flexible layout of auxiliary sensors, the operation condition of the motor can be effectively monitored, the whole propelling system is compact in structure, and the requirements for light weight, miniaturization and high reliability of the propelling system are met.

    本发明提供了一种舷外深水压力自平衡推进电机,包括输出轴、旋转动密封、电机本体、压力平衡安装座、调压装置和充放油组件,所述调压装置固定于压力平衡安装座的后端,包括油囊、油囊座、油囊保护罩和连接轴,其中,所述油囊内盛装有油液,位于油囊座与油囊保护罩围成的壳体内,与压力平衡安装座的油腔连通,油囊保护罩上开设有通水孔,用于将外部水引入壳体对油囊产生挤压,通过承受外部水环境的压力来改变电机本体内油液的体积,达到推进电机内外压力的平衡。本发明针对调压装置进行了创新性设计,且通过辅助性传感器的灵活布局,能够有效监测电机的运转情况,整个推进系统结构紧凑,实现了推进系统轻质化、小型化、高可靠的要求。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Outboard deepwater pressure self-balancing propulsion motor


    Weitere Titelangaben:

    一种舷外深水压力自平衡推进电机


    Beteiligte:
    MA DESEN (Autor:in) / WEI JUAN (Autor:in) / HAN BAIRAN (Autor:in) / JIANG LITING (Autor:in) / ZHAO ZENGWU (Autor:in)

    Erscheinungsdatum :

    2021-03-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    Submersible outboard electric motor/propulsion

    Brown, D.W. / Repp, J.R. | Tema Archiv | 1989


    OUTBOARD MOTOR AND SHIP PROPULSION SYSTEM

    WATANABE MASAHISA | Europäisches Patentamt | 2022

    Freier Zugriff

    MARINE PROPULSION SYSTEM AND OUTBOARD MOTOR

    WATANABE MASAHISA | Europäisches Patentamt | 2024

    Freier Zugriff

    OUTBOARD MOTOR AND MARINE PROPULSION SYSTEM

    WATANABE MASAHISA | Europäisches Patentamt | 2022

    Freier Zugriff

    OUTBOARD MOTOR AND BOAT PROPULSION DEVICE

    OKABE YOSHIHIKO | Europäisches Patentamt | 2024

    Freier Zugriff