Wireless methane detection alarm of safe type

Wireless methane detection alarm of safe type, including protruding ring, binding post, first wire, casing, pin, second wire, sealing washer, locking board, bolt, gas chamber housing, carrier catalysis component and plastic net board, the casing openly is equipped with protruding ring, installs the...

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Bibliographische Detailangaben
Hauptverfasser: LI HENGKANG, LI TAIFENG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:Wireless methane detection alarm of safe type, including protruding ring, binding post, first wire, casing, pin, second wire, sealing washer, locking board, bolt, gas chamber housing, carrier catalysis component and plastic net board, the casing openly is equipped with protruding ring, installs the circuit board in the casing, and the first wire of circuit board holds the carrier catalysis component outside wearing out the casing in the gas chamber housing, and carrier catalysis component gentleness chamber housing's inside wall pastes nevertheless unset linking to each other mutually, the utility model has the advantages that: external air chamber can convenient more gas change chamber. 安全型无线甲烷检测报警仪,包括凸起环、接线端子、第导线、壳体、引脚、第二导线、密封圈、锁紧板、螺栓、气室外壳、载体催化元件和塑料网板,所述壳体正面设有凸起环,壳体内安装有线路板,线路板的第导线穿出壳体外,气室外壳内容纳载体催化元件,载体催化元件和气室外壳的内侧壁相贴但不固定相连;本实用新型的优点是:外置式气室,能方便的更换气室。