The anti-drowning rescue device is composed of three parts, wherein the first part is a mouth-nose mask device; and the second part is a double-ventilation shrinkage pipe. And the third part is an inflatable life buoy. The mouth-nose mask device is divided into a mouth independent ventilation cavity and a nose independent ventilation cavity which are connected with the upper ventilation pipe and the lower ventilation pipe of the two-way ventilation pipe of the second part respectively. The inflatable life buoy can be directly manufactured together with the other end of the two-way breather pipe and can also be independent, and when the inflatable life buoy is used, the inflatable life buoy is firstly sleeved on the breather pipe and then is inflated. The periphery of the mouth-nose mask must be sealed with the mouth, nose and face of a person without water leakage. The mask is tight and does not fall off when worn on the face. The size of a pipe opening of the double-layer breather pipe is determined according to the pipe length and the requirements of inhaling and exhaling air. The size of the inflatable life buoy is determined according to actual requirements. The three parts of the rescue device can be integrally designed and can also be independently designed as required. The device is suitable for swimming self-rescue, drowning rescue and deepwater long-time operation.

    防溺水救援装置由三部分组成:第一部分:口鼻罩装置。第二部分:双通气收缩管。第三部分:充气救生圈。口鼻罩装置分为口、鼻两个独立通气腔体,分别与第二部分的双通气管的上下通气管连接。充气救生圈可以直接与双通气管另一端制造在一起,也可以独立,使用时,先将充气救生圈套入通气管上,再充气。口鼻罩的四周必须与人的口鼻脸部密闭不漏水。戴在脸上紧密不脱落。双层通气管的管口大小根据管长及吸气和呼出气体的需要而定。充气救生圈的大小根据实际需要而定。该救援装置三个部分可以整体设计,也可以独立设计,根据需要而定。该装置适用于游泳自救、溺水施救、深水长时间作业。


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    Title :

    Anti-drowning rescue device


    Additional title:

    防溺水救援装置


    Contributors:
    HU XUEGUI (author)

    Publication date :

    2024-01-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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