A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double swing type fire door having close type windbreaker
The present invention relates to a fire door that blocks a gap between two door panels when the fire door is closed due to a fire, so as to prevent propagation of flame or smoke to the opposite side, and prevents door opening due to a gap between the two door panels formed by pressing force (suction force) caused by flame or hot blast. The fire door of the present invention includes a door frame (100), first and second door panels (200, 300), first windshield parts (400, 600), and second windshield parts (500, 700).
본 발명은 화재로 방화문이 닫혔을 경우 양 문짝 사이의 틈을 막아주어 화염이나 연기가 반대편으로 전파되는 것을 차단할 수 있고, 화염이나 열풍에 의해 발생되는 가압력(흡입력)으로 양 문짝 사이가 벌어져 방화문이 열리는 것을 막아주는 방화문에 관한 것이다.
Double swing type fire door having close type windbreaker
The present invention relates to a fire door that blocks a gap between two door panels when the fire door is closed due to a fire, so as to prevent propagation of flame or smoke to the opposite side, and prevents door opening due to a gap between the two door panels formed by pressing force (suction force) caused by flame or hot blast. The fire door of the present invention includes a door frame (100), first and second door panels (200, 300), first windshield parts (400, 600), and second windshield parts (500, 700).
본 발명은 화재로 방화문이 닫혔을 경우 양 문짝 사이의 틈을 막아주어 화염이나 연기가 반대편으로 전파되는 것을 차단할 수 있고, 화염이나 열풍에 의해 발생되는 가압력(흡입력)으로 양 문짝 사이가 벌어져 방화문이 열리는 것을 막아주는 방화문에 관한 것이다.
Double swing type fire door having close type windbreaker
밀폐형 바람막이를 구비한 양여닫이 방화문
KIM SUNG BAE (author) / KIM JONG WON (author)
2021-10-27
Patent
Electronic Resource
Korean
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