The invention discloses a submersible buoyancy device and a use method thereof. The buoyancy device comprises a buoyancy cabin which is of a double-layer structure and attached to a main body part of the submersible, a container used for storing liquid buoyancy materials, a one-way valve at the top of the buoyancy cabin, a one-way valve at the bottom of the buoyancy cabin, a pressure compensator, a pump, a first gas pipeline, a second gas pipeline and a liquid pipeline. The container is used for storing a liquid buoyancy material-hexane mixed solution. When the device is used, a hexane mixed solution is injected into the buoyancy cabin from the container through the liquid pipeline; and after completion, the hexane mixed solution in the buoyancy cabin is pumped away by a pump and is re-injected into the container for storage. The liquid buoyancy material of the hexane mixed solution does not need to consider the appearance, does not have water absorption, can be repeatedly used, and is a good substitute for an existing solid buoyancy material.

    本发明公开了潜水器的浮力装置及其使用方法。本发明的浮力装置包括与潜水器的主体部分贴合的双层结构的浮力舱、用于存储液体浮力材料的容器、浮力舱顶部的单向阀门、浮力舱底部的单向阀门、压力补偿器、泵、第一气体管路、第二气体管路,和液体管路。容器用于存储液体浮力材料——己烷混合溶液。使用时将己烷混合溶液从容器经由液体管路中注入到浮力舱内;完毕后将浮力舱内的己烷混合溶液通过泵抽离重新注入容器中保存。己烷混合溶液的液体浮力材料,无需考虑外型,不存在吸水率,可以多次反复利用,是现有固体浮力材的良好替代。


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    Title :

    Submersible buoyancy device and use method thereof


    Additional title:

    潜水器浮力装置及其使用方法


    Contributors:
    WU SHIBIN (author) / GAO LEI (author) / JIA JIE (author)

    Publication date :

    2021-05-14


    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



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