A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DISASTER PREVENTION SYSTEM FOR COMMUNICATION PASSAGE
To provide a disaster prevention system for a communication passage, capable of safely achieving passage connection between adjacent buildings which can reinforce a disaster prevention function of the communication passage and improving convenience and a function.SOLUTION: A disaster prevention system for a communication passage comprises: a fire prevention shutter 4 which is provided in a communication passage 3 connecting first and second adjacent buildings 1 and 2 and executes a closing operation to freely close the communication passage 3 upon reception of a closing signal Dc; a first building side fire sensor 11 which is installed at a place near the communication passage 3 or at the communication passage 3 in the first building 1; a second building side fire sensor 21 which is installed at a place near the communication passage 3 or at the communication passage 3 in the second building 2; a first building side information transmission system 12 which transmits the closing signal Dc to the fire prevention shutter 4 following generation of a fire signal Df from the first building side fire sensor 11; and a second building side information transmission system 22 which transmits the closing signal Dc to the fire prevention shutter 4 following generation of the fire signal Df from the second building side fire sensor 21.SELECTED DRAWING: Figure 1
【課題】連絡通路の防災機能を強化し、利便性や機能の向上を図れる隣接建物間の通路接続を安全に実現できる連絡通路用防災システムを提供する。【解決手段】隣接する第１建物１と第２建物２とを接続する連絡通路３に設置され、閉鎖信号Ｄｃを受信した場合に閉鎖作動して当該連絡通路３を閉鎖自在な防火シャッター４と、第１建物１における連絡通路３の近傍箇所又は連絡通路３に設置される第１建物側火災感知器１１と、第２建物２における連絡通路３の近傍箇所又は連絡通路３に設置される第２建物側火災感知器２１と、第１建物側火災感知器１１からの火災信号Ｄｆの発生に伴って防火シャッター４に閉鎖信号Ｄｃを送信する第１建物側情報伝達系統１２と、第２建物側火災感知器２１からの火災信号Ｄｆの発生に伴って防火シャッター４に閉鎖信号Ｄｃを送信する第２建物側情報伝達系統２２とが備えられる。【選択図】図１
DISASTER PREVENTION SYSTEM FOR COMMUNICATION PASSAGE
To provide a disaster prevention system for a communication passage, capable of safely achieving passage connection between adjacent buildings which can reinforce a disaster prevention function of the communication passage and improving convenience and a function.SOLUTION: A disaster prevention system for a communication passage comprises: a fire prevention shutter 4 which is provided in a communication passage 3 connecting first and second adjacent buildings 1 and 2 and executes a closing operation to freely close the communication passage 3 upon reception of a closing signal Dc; a first building side fire sensor 11 which is installed at a place near the communication passage 3 or at the communication passage 3 in the first building 1; a second building side fire sensor 21 which is installed at a place near the communication passage 3 or at the communication passage 3 in the second building 2; a first building side information transmission system 12 which transmits the closing signal Dc to the fire prevention shutter 4 following generation of a fire signal Df from the first building side fire sensor 11; and a second building side information transmission system 22 which transmits the closing signal Dc to the fire prevention shutter 4 following generation of the fire signal Df from the second building side fire sensor 21.SELECTED DRAWING: Figure 1
【課題】連絡通路の防災機能を強化し、利便性や機能の向上を図れる隣接建物間の通路接続を安全に実現できる連絡通路用防災システムを提供する。【解決手段】隣接する第１建物１と第２建物２とを接続する連絡通路３に設置され、閉鎖信号Ｄｃを受信した場合に閉鎖作動して当該連絡通路３を閉鎖自在な防火シャッター４と、第１建物１における連絡通路３の近傍箇所又は連絡通路３に設置される第１建物側火災感知器１１と、第２建物２における連絡通路３の近傍箇所又は連絡通路３に設置される第２建物側火災感知器２１と、第１建物側火災感知器１１からの火災信号Ｄｆの発生に伴って防火シャッター４に閉鎖信号Ｄｃを送信する第１建物側情報伝達系統１２と、第２建物側火災感知器２１からの火災信号Ｄｆの発生に伴って防火シャッター４に閉鎖信号Ｄｃを送信する第２建物側情報伝達系統２２とが備えられる。【選択図】図１
DISASTER PREVENTION SYSTEM FOR COMMUNICATION PASSAGE
連絡通路用防災システム
HANADA HIROSHI (author) / AKIYAMA TETSUYA (author) / SUGITA DAISUKE (author)
2022-09-14
Patent
Electronic Resource
Japanese
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
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme