An emergency standby buoyancy device for a submarine belongs to safety technical equipment for realizing self rescue of a submarine by emergency floating when the conventional floating capacity of the submarine fails due to faults or accidents, and consists of two standby buoyancy devices. The standby buoyancy device for the pressurized water lifting cabin is composed of the lifting cabin, a high-pressure cold air source system and a gunpowder high-pressure gas source system, wherein the lifting cabin is additionally provided with an air inlet floater hose and a heavy hammer water inlet and outlet hose. The device is used for emergency floating self-rescue during shallow diving and deep diving when a pressurized water lifting cabin is intact and a conventional air source loses efficacy. The standby buoyancy device of the buoyancy air bag is composed of buoyancy air bag assemblies symmetrically arranged on the two sides of the submarine, a high-pressure cold air source system and a gunpowder high-pressure gas source system. The device is used for emergency floating self-rescue in shallow diving and deep diving after the pressurized water lifting cabin is damaged.

    潜水艇应急备用浮力器,属于潜水艇因故障或事故造成常规上浮能力失效时,应急上浮实现人艇自救的安全技术设备,由两种备用浮力器组成。1、压水升降舱备用浮力器,由加装了进气浮子软管和重锤进出水软管的升降舱,高压冷气源系统和火药高压气体源系统组成。供压水升降舱完好,常规气源失效,浅潜时和深潜时应急上浮自救使用。2、浮力气囊备用浮力器,由对称设置在潜水艇两侧的浮力气囊组件、高压冷气源系统和火药高压气体源系统组成。供压水升降舱损坏后浅潜时和深潜时应急上浮自救使用。


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    Title :

    Submarine emergency standby buoyancy device


    Additional title:

    潜水艇应急备用浮力器


    Contributors:

    Publication date :

    2025-03-21


    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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