The invention relates to a lifesaving respirator and an underwater escape method.The lifesaving respirator comprises a high-pressure gas cylinder assembly and a respiration regulator, the high-pressure gas cylinder assembly is connected with the respiration regulator through a medium-pressure hose, the lifesaving respirator further comprises a back bag, and the high-pressure gas cylinder assembly is arranged in the back bag; the high-pressure gas cylinder assembly comprises three mutually fixed high-pressure gas cylinders, a gas guide pipe and a combination valve, the combination valve is provided with a high-pressure gas inlet end and a medium-pressure gas outlet end, the three high-pressure gas cylinders are connected with the high-pressure gas inlet end of the combination valve through the gas guide pipe, and the medium-pressure gas outlet end of the combination valve is connected with the medium-pressure hose. The lifesaving respirator is arranged in the haversack, and then the whole haversack is arranged in front of the chest, so that a wearer can conveniently operate a stop hand wheel on the combination valve; the whole underwater lifesaving device is light in weight and small in appearance size, the safety performance can be guaranteed, and the underwater lifesaving device is convenient and fast to use in the process of using the underwater lifesaving device for underwater escape.

    本发明涉及一种救生呼吸器及水下逃生方法,所述救生呼吸器包括高压气瓶总成和呼吸调节器,所述高压气瓶总成通过中压软管与所述呼吸调节器相连,还包括背袋,高压气瓶总成置于背袋内;所述高压气瓶总成包括三个互相固定的高压气瓶、导气管和组合阀,所述组合阀具有高压进气端和中压出气端,三个高压气瓶通过所述导气管与组合阀的高压进气端相连,组合阀的中压出气端与所述中压软管相连。本发明将救生呼吸器置于背袋里,然后将整个背袋置于胸前,便于佩戴者操作组合阀上的截止手轮;整个水下救生装置重量小、外形体积小,且安全性能能得到保证,在使用该装置进行水下逃生的过程中,使用便捷。


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    Titel :

    Lifesaving respirator and underwater escape method


    Weitere Titelangaben:

    一种救生呼吸器及水下逃生方法


    Beteiligte:
    CHEN GUANGYOU (Autor:in) / GAO WENSHUN (Autor:in) / YUAN HAIJUN (Autor:in) / ZHENG CHENG (Autor:in) / SHI JIAWEI (Autor:in) / REN ZHIWEI (Autor:in)

    Erscheinungsdatum :

    2024-01-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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