A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tunnel connection passage with ventilation function Fire extinguishing system for installation of evacuation port
The present invention relates to a smoke prevention system for installation of an evacuation port of a tunnel connection passage with a smoke control function, and more specifically, to a smoke prevention system for installation of an evacuation port of a tunnel connection passage with a smoke control function, which can be installed in the tunnel evacuation ports of a railway and a highway, the fire door of a building, and the like to suction air in a direction opposite that of a fire direction and spray the air in a direction opposite that of an opening of a smoke prevention door, that is, the fire direction, to block a fire from moving in an excavation direction, thereby reducing the loss of lives and preventing the fire from spreading. The smoke prevention system for installation of an evacuation port, according to the present invention, has the smoke prevention door provided on a frame of an evacuation port to be opened and closed and prevents a fire from spreading by spraying air thereto when the fire occurs in the evacuation port. The smoke prevention system comprises: smoke control doors provided on both sides of the smoke prevention door which has a contact sensor provided on each of the push handles provided on both sides thereof, has an automatic locking device and a non-contact sensor provided between the smoke control doors and the frame and opening and closing a solenoid shaft, and sprays air in the fire′s direction; and a blowing device in which a blower selectively supplying air to an exhaust duct supplying air to the smoke control doors includes suction ducts selectively suctioning air through an automatic control module in the direction where a fire is not preset.
본 발명은 제연기능을 갖는 터널 연결통로 피난구 설치용 방연시스템에 관한 것으로, 더욱 상세하게는 철도와 고속도로의 터널 피난구와 건축물의 방화문 등에 설치되어 화재가 발생하는 방향의 반대방향의 공기를 흡입해 방연문의 개방과 반대방향 즉, 화재발생 방향으로 공기를 분사시켜 화재가 피난방향으로 이동하는 것을 차단해 인명피해를 줄이고 화재의 확산을 방지하는 제연기능을 갖는 터널 연결통로 피난구 설치용 방연시스템에 관한 것이다.이러한 본 발명은 피난구에 설치한 프레임에 개폐되는 방연문을 설치하고, 피난구에 화재발생시 공기를 분사해 확산을 방지하는 피난구 설치용 방연시스템에 있어서,양쪽으로 설치한 푸쉬 손잡이에 접촉센서가 설치되고, 프레임과의 사이에 솔레노이드축을 개폐하는 자동 잠금장치와 비접촉센서가 설치되는 방연문의 양쪽에 설치하며 화재가 발생한 방향으로 공기를 분사하는 제연문과;상기 제연문에 공기를 공급하는 배기덕트에 공기를 선택 공급하는 송풍기가 자동제어모듈을 통해 화재가 발생하지 않은 방향의 공기를 선택 흡입하는 흡입덕트로 이루어지는 송풍장치를 설치하는 것을 특징으로 하는 것이다.
Tunnel connection passage with ventilation function Fire extinguishing system for installation of evacuation port
The present invention relates to a smoke prevention system for installation of an evacuation port of a tunnel connection passage with a smoke control function, and more specifically, to a smoke prevention system for installation of an evacuation port of a tunnel connection passage with a smoke control function, which can be installed in the tunnel evacuation ports of a railway and a highway, the fire door of a building, and the like to suction air in a direction opposite that of a fire direction and spray the air in a direction opposite that of an opening of a smoke prevention door, that is, the fire direction, to block a fire from moving in an excavation direction, thereby reducing the loss of lives and preventing the fire from spreading. The smoke prevention system for installation of an evacuation port, according to the present invention, has the smoke prevention door provided on a frame of an evacuation port to be opened and closed and prevents a fire from spreading by spraying air thereto when the fire occurs in the evacuation port. The smoke prevention system comprises: smoke control doors provided on both sides of the smoke prevention door which has a contact sensor provided on each of the push handles provided on both sides thereof, has an automatic locking device and a non-contact sensor provided between the smoke control doors and the frame and opening and closing a solenoid shaft, and sprays air in the fire′s direction; and a blowing device in which a blower selectively supplying air to an exhaust duct supplying air to the smoke control doors includes suction ducts selectively suctioning air through an automatic control module in the direction where a fire is not preset.
본 발명은 제연기능을 갖는 터널 연결통로 피난구 설치용 방연시스템에 관한 것으로, 더욱 상세하게는 철도와 고속도로의 터널 피난구와 건축물의 방화문 등에 설치되어 화재가 발생하는 방향의 반대방향의 공기를 흡입해 방연문의 개방과 반대방향 즉, 화재발생 방향으로 공기를 분사시켜 화재가 피난방향으로 이동하는 것을 차단해 인명피해를 줄이고 화재의 확산을 방지하는 제연기능을 갖는 터널 연결통로 피난구 설치용 방연시스템에 관한 것이다.이러한 본 발명은 피난구에 설치한 프레임에 개폐되는 방연문을 설치하고, 피난구에 화재발생시 공기를 분사해 확산을 방지하는 피난구 설치용 방연시스템에 있어서,양쪽으로 설치한 푸쉬 손잡이에 접촉센서가 설치되고, 프레임과의 사이에 솔레노이드축을 개폐하는 자동 잠금장치와 비접촉센서가 설치되는 방연문의 양쪽에 설치하며 화재가 발생한 방향으로 공기를 분사하는 제연문과;상기 제연문에 공기를 공급하는 배기덕트에 공기를 선택 공급하는 송풍기가 자동제어모듈을 통해 화재가 발생하지 않은 방향의 공기를 선택 흡입하는 흡입덕트로 이루어지는 송풍장치를 설치하는 것을 특징으로 하는 것이다.
Tunnel connection passage with ventilation function Fire extinguishing system for installation of evacuation port
제연기능을 갖는 터널 연결통로 피난구 설치용 방연시스템
KIM YONG TAE (author)
2019-06-07
Patent
Electronic Resource
Korean
IPC:
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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