The present invention discloses a pressure cabin for a deep-sea mobile operation device, an underwater mining vehicle, and an underwater mobile robot. The pressure cabin comprises: a first chamber and a second chamber that are sealed, wherein the first chamber is configured to accommodate electrical functional components of the mobile operation device, the second chamber is configured to arrange pressure compensators, and the first chamber and the second chamber are in communication with each other through a pipeline controlled by a solenoid valve; the first chamber and the second chamber each are filled with a liquid insulating material; a housing of the first chamber is made of a pressure-resistant metal, and has a pressure load of 35 Mpa; and the pressure compensators in the second chamber adjust an internal pressure of the second chamber based on a depth of the device submerging in water, and when the solenoid valve of the first chamber is open, the pressure in the first chamber in communication with the second chamber through the pipeline can also be adjusted accordingly. According to the present invention, the pressure cabin effectively reduces an overall weight and size of the device, facilitates movement of the device in deep sea, and also reduces costs.


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    Title :

    PRESSURE-RESISTANT CABIN FOR DEEP-SEA MOBILE OPERATION APPARATUS, UNDERWATER MINING VEHICLE, AND UNDERWATER MOBILE ROBOT


    Contributors:
    HAO FUQIANG (author) / ZHANG JIYA (author)

    Publication date :

    2024-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS




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