Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A smoke prevention door comprises a door leaf and a door pocket, wherein the door leaf is composed of two door sheets; holes are formed in the surfaces of the door sheets; exhaust fans are arranged in the holes and connected with vent pipes; one ends of the vent pipes are arranged in the door leaf; and the other ends of the vent pipes extend out of a room. By adopting the smoke prevention door, the problem that a door cannot prevent smoke in the prior art is solved, and in addition, the smoke prevention door is simple in structure, practical and low in cost and has an extremely high market promotion value.
A smoke prevention door comprises a door leaf and a door pocket, wherein the door leaf is composed of two door sheets; holes are formed in the surfaces of the door sheets; exhaust fans are arranged in the holes and connected with vent pipes; one ends of the vent pipes are arranged in the door leaf; and the other ends of the vent pipes extend out of a room. By adopting the smoke prevention door, the problem that a door cannot prevent smoke in the prior art is solved, and in addition, the smoke prevention door is simple in structure, practical and low in cost and has an extremely high market promotion value.
Smoke prevention door
YANG YU (Autor:in)
02.12.2015
Patent
Elektronische Ressource
Englisch
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
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