A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of doors and windows, in particular to a fireproof door for a concert hall. The fireproof door comprises a door frame and a door plate, wherein the door plate is hinged to the edges of the door frame; a first fire-retardant layer, a smoke-absorbing layer and a second fire-retardant layer are sequentially arranged on the door plate from inside to outside; a fire-retardant agent and a polymer are attached to the surfaces of the first and second fire-retardant layers; an exhaust pipe and a fan are arranged in the smoke-absorbing layer; the exhaust pipe is vertically and evenly arranged in the smoke-absorbing layer; a cold water layer is attached to the inner surface of the exhaust pipe. The fireproof door has the advantages that dense smoke in the big fire is absorbed through the arranged fire-retardant door plate, so as to avoid the situation that people are trapped in the concert hall and cannot escape due to burning of a door plate.
The invention relates to the field of doors and windows, in particular to a fireproof door for a concert hall. The fireproof door comprises a door frame and a door plate, wherein the door plate is hinged to the edges of the door frame; a first fire-retardant layer, a smoke-absorbing layer and a second fire-retardant layer are sequentially arranged on the door plate from inside to outside; a fire-retardant agent and a polymer are attached to the surfaces of the first and second fire-retardant layers; an exhaust pipe and a fan are arranged in the smoke-absorbing layer; the exhaust pipe is vertically and evenly arranged in the smoke-absorbing layer; a cold water layer is attached to the inner surface of the exhaust pipe. The fireproof door has the advantages that dense smoke in the big fire is absorbed through the arranged fire-retardant door plate, so as to avoid the situation that people are trapped in the concert hall and cannot escape due to burning of a door plate.
Fireproof door for concert hall
MIAO WENBIN (author)
2016-01-20
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
| Online Contents | 1998
| British Library Online Contents | 1998