Fire alarm device for machine room construction

The utility model discloses a fire alarm device for machine room construction, which comprises an alarm and a protection mechanism, fixing blocks are welded at two ends of the outer wall of the alarm, the inner walls of the fixing blocks are in screw connection with fixing rods, a display screen is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HUANG WENJIN, ZHANG XIAOWEI, DU GANGGANG, LI ZHENYU, LI GUANGHUI, ZHANG YUNCUN, GUO PINGCAI, WANG HUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a fire alarm device for machine room construction, which comprises an alarm and a protection mechanism, fixing blocks are welded at two ends of the outer wall of the alarm, the inner walls of the fixing blocks are in screw connection with fixing rods, a display screen is embedded in the top end of the surface of the alarm, and the bottom end of a connecting seat is in screw connection with a fixing nut. And the bottom end of the fixing nut is in screw connection with a connecting wire. According to the fire alarm device for machine room construction, through the arrangement of the connecting base, the fixing nut and the connecting wire, an alarm can be conveniently installed on the wall outside a machine room, and after the smoke sensor and the open fire sensor are installed inside the machine room through the connecting wire, the alarm can be conveniently and rapidly installed. The connecting wire connected with the smoke sensor and the open fire sensor is fixedly connected with t