Waterproof alarm device for coal mine

The utility model discloses a coal mine waterproof alarm device, which comprises a gas detection box, an alarm mechanism, a diesel generator and a bottom plate, the bottom of the gas detection box is fixedly connected with the bottom plate, the top of the bottom plate is fixedly connected with the d...

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Bibliographische Detailangaben
Hauptverfasser:	YIN XIZI, CAO DONGXU, JI HAO, ZHAO HAICHUAN, SHEN GUANGHUI, TIAN CHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL EARTH DRILLING ENGINE PLANTS IN GENERAL FIXED CONSTRUCTIONS GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a coal mine waterproof alarm device, which comprises a gas detection box, an alarm mechanism, a diesel generator and a bottom plate, the bottom of the gas detection box is fixedly connected with the bottom plate, the top of the bottom plate is fixedly connected with the diesel generator, and the output end of the diesel generator is electrically connected with the gas detection box. The top of the gas detection box is provided with an alarm mechanism, the alarm mechanism is composed of a loudspeaker, an alarm lamp and a wire, the top of the gas detection box is electrically connected with the loudspeaker, and the output end of the loudspeaker is connected with the alarm lamp through the wire. A diesel generator connecting guide pipe, a filter cartridge and a water tank are installed on the top of the bottom plate, power is supplied to the device, treatment of exhaust of the diesel generator is guaranteed, and use of the alarm device is guaranteed through installation of a gas detec