A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a ventilation window for a fire door which is the ventilation window installed in a fire door, automatically blocked to prevent a fire when the fire occurs. The ventilation window is automatically blocked to prevent the fire when the fire occurs. A spring fixated to a steel grill installed in the ventilation window using a bimetal is installed in the ventilation window to enable the steel grill to be closed by enabling the bimetal to be cut when the fire occurs. The ventilation window preventing the fire is installed in the fire door in order to remove inconvenience where the fire door is unavoidably opened in summertime or for ventilation.
(가)요약: 방화문에 설치돼는 환기창으로서 화재시 자동으로 차단돼어 방화기능을 할수있는 방화문용 환기창이다. (나)해결과제: 화재시 자동으로 차단돼어 방화기능을 할수있도록한다. (다)해결수단:환기창에 설치 돼어있는 스틸그릴에 바이메탈로 고정 돼어있는 스프링을 설치 하여 화재시 바이메탈이 끊어져 스틸그릴이 닫히도록 한다. (라)효과:방화기능을 할수있는 환기창을 방화문에 설치함으로서 여름철이나 환기를 위하여 부득이 열어두어야 하는 방화문의 단점을 해결한다.
The present invention relates to a ventilation window for a fire door which is the ventilation window installed in a fire door, automatically blocked to prevent a fire when the fire occurs. The ventilation window is automatically blocked to prevent the fire when the fire occurs. A spring fixated to a steel grill installed in the ventilation window using a bimetal is installed in the ventilation window to enable the steel grill to be closed by enabling the bimetal to be cut when the fire occurs. The ventilation window preventing the fire is installed in the fire door in order to remove inconvenience where the fire door is unavoidably opened in summertime or for ventilation.
(가)요약: 방화문에 설치돼는 환기창으로서 화재시 자동으로 차단돼어 방화기능을 할수있는 방화문용 환기창이다. (나)해결과제: 화재시 자동으로 차단돼어 방화기능을 할수있도록한다. (다)해결수단:환기창에 설치 돼어있는 스틸그릴에 바이메탈로 고정 돼어있는 스프링을 설치 하여 화재시 바이메탈이 끊어져 스틸그릴이 닫히도록 한다. (라)효과:방화기능을 할수있는 환기창을 방화문에 설치함으로서 여름철이나 환기를 위하여 부득이 열어두어야 하는 방화문의 단점을 해결한다.
Ventilator for fire door
방화문용 환기창
JUNG JUN (author)
2016-10-18
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Exterior ventilator door and ventilator assembly for bringing fresh air into a structure
| European Patent Office | 2022