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A platform for research: civil engineering, architecture and urbanism
smoke extraction apparatus for a fire door
The present invention relates to a fireproof door and, more specifically, to a smoke control apparatus for a fireproof door which can prevent smoke from rapidly spreading through a gap when the gap is caused between the fireproof door and a door frame as the shape of fireproof door is deformed due to hot temperature in case of fire. The fireproof door has one side end capable of opening and closing while rotating by being hinged to the fireproof door. Moreover, the smoke control apparatus comprises: a first member installed on an upper front surface of the other side end of the fireproof door and having a lock pin protruding from a vertical part in the horizontal direction; and a second member installed to correspond to the first member on an upper end of the door frame where the fireproof door is installed and having a pin hole into which the lock pin is inserted.
본 발명은 방화문에 관련되는 것이되, 특히 화재시 고열에 의해 방화문의 형상이 변형되면서 문틀과의 사이로 틈이 생겨 연기가 틈을 통해 빠르게 확산되는 것을 방지할 수 있도록 하기 위한 방화문용 제연장치에 관한 기술로서, 일측단은 힌지로 연결되어 회동되면서 개폐가 가능한 방화문에 있어서, 상기 방화문의 타측단 상단 정면부에 설치되되, 수직파트로부터 수평방향으로 돌출되는 락핀이 구비되는 제1부재; 상기 방화문이 설치되는 문틀 상단에 상기 제1부재와 대응되게 설치되되, 상기 락핀이 삽입되는 핀홀이 마련되는 제2부재;를 포함하는 것을 특징으로 한다
smoke extraction apparatus for a fire door
The present invention relates to a fireproof door and, more specifically, to a smoke control apparatus for a fireproof door which can prevent smoke from rapidly spreading through a gap when the gap is caused between the fireproof door and a door frame as the shape of fireproof door is deformed due to hot temperature in case of fire. The fireproof door has one side end capable of opening and closing while rotating by being hinged to the fireproof door. Moreover, the smoke control apparatus comprises: a first member installed on an upper front surface of the other side end of the fireproof door and having a lock pin protruding from a vertical part in the horizontal direction; and a second member installed to correspond to the first member on an upper end of the door frame where the fireproof door is installed and having a pin hole into which the lock pin is inserted.
본 발명은 방화문에 관련되는 것이되, 특히 화재시 고열에 의해 방화문의 형상이 변형되면서 문틀과의 사이로 틈이 생겨 연기가 틈을 통해 빠르게 확산되는 것을 방지할 수 있도록 하기 위한 방화문용 제연장치에 관한 기술로서, 일측단은 힌지로 연결되어 회동되면서 개폐가 가능한 방화문에 있어서, 상기 방화문의 타측단 상단 정면부에 설치되되, 수직파트로부터 수평방향으로 돌출되는 락핀이 구비되는 제1부재; 상기 방화문이 설치되는 문틀 상단에 상기 제1부재와 대응되게 설치되되, 상기 락핀이 삽입되는 핀홀이 마련되는 제2부재;를 포함하는 것을 특징으로 한다
smoke extraction apparatus for a fire door
방화문용 제연장치
PARK SEONG JAE (author)
2018-09-20
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
Full-automatic fire-extinguishing and smoke-removing fire door
European Patent Office | 2020