The double-cavity underwater wireless data monitoring system for the diving respirator comprises a gas detection device and a gas display device, the gas detection device comprises a hollow first waterproof shell, a waterproof partition plate is fixed in the middle of the first waterproof shell, and an inner cavity of the first waterproof shell is divided into a closed normal pressure cavity and a variable pressure cavity by the waterproof partition plate; a normal-pressure cavity sealing ring and a normal-pressure cavity upper cover are fixed to the top of the first waterproof shell and located over the closed normal-pressure cavity, a control key is embedded in the normal-pressure cavity upper cover, a battery, a control circuit board and an antenna are fixed in the closed normal-pressure cavity, and a transformation cavity sealing ring and a transformation cavity upper cover are fixed to the top of the first waterproof shell and located over the transformation cavity. The front side of an upper cover of the variable-pressure cavity is fixedly connected with an inspiration gas outflow connector of an upper inspiration pipeline of the respirator, the front side of a bottom shell of the first waterproof shell is located under the variable-pressure cavity and fixedly connected with an inspiration gas inflow connector of a lower inspiration pipeline of the respirator, an installation plate is fixed in the variable-pressure cavity, and a differential pressure sensor and a gas concentration sensor are fixed to the installation plate.

    本发明用于潜水呼吸器的双腔式水下无线数据监测系统,包括气体检测装置和气体显示装置,气体检测装置包括中空的第一防水壳体,第一防水壳体中间固定防水隔板,第一防水壳体内腔被防水隔板分为密闭常压腔和变压腔,第一防水壳体顶部且位于密闭常压腔正上方固定常压腔密封圈和常压腔上盖,常压腔上盖嵌设控制按键,密闭常压腔内固定电池、控制电路板和天线,第一防水壳体顶部且位于变压腔正上方固定变压腔密封圈和变压腔上盖,变压腔上盖前侧固接呼吸器的上部吸气管路的吸气气体流出接头,第一防水壳体底部壳体前侧且位于变压腔正下方固接呼吸器的下部吸气管路的吸气气体流入接头,变压腔内固定安装板,安装板上固定压差传感器和气体浓度传感器。


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    Title :

    Double-cavity underwater wireless data monitoring system for diving respirator


    Additional title:

    一种用于潜水呼吸器的双腔式水下无线数据监测系统


    Contributors:
    YAN SHUO (author) / FANG YIQUN (author) / WEN HUA (author) / CHEN ZHENGHUA (author) / WANG FUHU (author) / TIAN LIANGLIANG (author) / DONG HUITING (author) / FU JIAYIN (author)

    Publication date :

    2025-01-14


    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 / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / H04Q Wähltechnik , SELECTING



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