The invention discloses a ship draught sensing device based on a friction nanometer generator. The ship draught sensing device comprises a floater assembly, a conversion assembly and the friction nanometer generator. The floater assembly comprises a cylindrical floater shell and a floater which ascends and descends along with the water level in the floater shell. The conversion assembly is arranged on the floater shell and used for converting the lifting motion of the floater into motion perpendicular to the lifting motion direction of the floater. The friction nano generator generates power by using the movement generated by the conversion assembly and perpendicular to the lifting movement direction of the floater; the multiple sets of conversion assemblies are arranged at intervals in the lifting movement direction of the floater. The number of the friction nanometer generators corresponds to that of the conversion assemblies. The ship draught sensing device converts ship draught changes into electric signals for measurement, the influence of seawater corrosion on output signals is avoided, the overall structure is simple and reliable, and the requirements of the ship draught sensing device for safety, reliability, high precision, real-time feedback and adaptability to severe environments are met.

    本发明公开了一种基于摩擦纳米发电机的船舶吃水传感装置,包括:浮子组件、转换组件以及摩擦纳米发电机;浮子组件包括筒状的浮子外壳和在浮子外壳内随水位升降的浮子;转换组件设在浮子外壳上,用于将浮子的升降运动转换成垂直于浮子升降运动方向的运动;摩擦纳米发电机利用转换组件产生的垂直于浮子升降运动方向的运动进行发电;转换组件为多组,多组转换组件沿浮子升降运动方向间隔设置;摩擦纳米发电机与转换组件数量相对应。本发明将船舶吃水变化转化为电信号进行测量,避免海水腐蚀对输出信号的影响,整体结构简单可靠,满足船舶吃水传感装置对于安全可靠、高精度、实时反馈以及适应恶劣环境的要求。


    Access

    Download


    Export, share and cite



    Title :

    Ship draught sensing device based on friction nanometer generator


    Additional title:

    一种基于摩擦纳米发电机的船舶吃水传感装置


    Contributors:
    ZOU YONGJIU (author) / LU XU (author) / SUN MINZHENG (author) / ZENG YUDI (author) / ZHANG XINYU (author) / TAK JUNG-HAN (author) / LI SHUANG (author) / XU MINYI (author)

    Publication date :

    2024-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F03B MACHINES OR ENGINES FOR LIQUIDS , Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten / H02N Elektrische Maschinen, soweit nicht anderweitig vorgesehen , ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR



    Tire type friction nanometer generator

    PENG YAN / ZHANG SHAOXIANG / LI ZHONGJIE et al. | European Patent Office | 2022

    Free access

    SHIP WITH VERTICAL DRAUGHT SYSTEM

    BARREIROS FORMOSO JUAN FERNANDO | European Patent Office | 2016

    Free access

    Locking device of ship abutting draught fan

    LI JIANZHENG / ZHU YAPING / HU FAGUO et al. | European Patent Office | 2023

    Free access


    Draught and dimensions of most economical ship

    Biles, J. | Engineering Index Backfile | 1931