Fireproof door state monitoring system

The utility model discloses a fireproof door state monitoring system which comprises a door frame, a door leaf and a driving seat, the inner periphery of the door frame is rotatably connected with thedoor leaf with a fireproof lock and a handle through a fireproof hinge, a smoke sensing probe is ins...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZHOU HUANGHE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES 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 LADDERS LIGHTING MECHANICAL ENGINEERING PICTORIAL COMMUNICATION, e.g. TELEVISION STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a fireproof door state monitoring system which comprises a door frame, a door leaf and a driving seat, the inner periphery of the door frame is rotatably connected with thedoor leaf with a fireproof lock and a handle through a fireproof hinge, a smoke sensing probe is installed on the side, away from the fireproof hinge, of the door leaf, and a door closer is installedbetween the top of the door leaf and the door frame. A matched driving seat is fixedly welded to the top of the door frame, a driving mechanism is arranged on the side face of the driving seat, an adjusting mechanism is arranged on the side face of the driving mechanism, two sets of symmetrical limiting mechanisms are arranged on the inner circumference of the adjusting mechanism, and a protection mechanism is arranged in the adjusting mechanism. A camera is arranged between the inner circumference of the protection mechanism and the inner circumference of the limiting mechanism, a driving groove is formed in the side