The invention relates to an annular radial pressure balancing device which is used for balancing the pressure of seawater according to oil liquid in the device and a magneto-rheological elastomer. Thedevice is composed of an outer shell, an upper shell, a gland, a rolling diaphragm, an inner shell, a middle shell, a piston rod, a first partition plate, a first elastic body, a second partition plate, a second elastic body, a third partition plate, a third elastic body, a fourth partition plate, a pressing plate, screws, nuts, oil, a magnet exciting coil, a current controller, a first sealing ring and a second sealing ring. The device has the characteristics of quick response and reliable performance, solves the problems that a pressure balancing device on the market is excessively quick inloss in deep sea detection and cannot be used for a long time, and prolongs the service life of the pressure balancing device.

    本发明涉及一种环形径向压力平衡装置,该装置根据自身内部油液和磁流变弹性体来对海水进行压力平衡,是由外壳体、上壳体、压盖、滚动膜片、内壳体、中间壳体、活塞杆、一号隔板、一号弹性体、二号隔板、二号弹性体、三号隔板、三号弹性体、四号隔板、压板、螺钉、螺母、油液、励磁线圈、电流控制器、一号密封圈、二号密封圈组成。本装置具有反应快、性能可靠的特点,解决了市面上的压力平衡装置在深海探测中损耗过快、无法满足长期使用的问题,提高了压力平衡装置的使用寿命。


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    Title :

    Annular radial pressure balancing device


    Additional title:

    一种环形径向压力平衡装置


    Contributors:
    GAO CHUNFU (author) / DANG ZELIN (author) / ZHENG YANAN (author) / ZHOU CHONGQIU (author) / JIANG JIAJIE (author)

    Publication date :

    2020-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / F16J Kolben , PISTONS / H01F MAGNETS , Magnete



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