A special red and ultraviolet flame detector for explosion-proof

Abstract

The utility model discloses a kind of special red ultraviolet flame detectors of explosion-proof, including base assembly, detection component and cleaning component, detection component is equipped on base assembly, detection component is installed and connected on base assembly, detection component one end is equipped with cleaning component, cleaning component one end is fixedly connected on detection component, this product is specially used for the explosion detection and protection of fire explosive, by being equipped with PbSe infrared photosensitive tube and solar-blind high-sensitivity ultraviolet photosensitive tube, with the characteristics of extremely fast response and accurate identification, the detection of infrared spectrum and ultraviolet spectrum double-band of initial explosion flame can be realized, subsequent signal transmission is carried out to fire alarm controller and direct-injection fire extinguisher by PLC controller, to ensure the life safety of explosion site personnel, by setting cleaning component, used for the routine cleaning on equipment transparent window, ensure that equipment transparent window maintains clear transmittance on coal mine field and other environments, satisfy detection condition at any time, avoid accident.

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