A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a fire spread prevention device capable of evenly covering a vegetable roof by preventing a fire spread inhibitor from flowing by the wind even when the wind blows, and increasing a retention time of fire spread prevention.SOLUTION: A vegetable roof 51 is covered by injecting fire extinction water 6 or a fire spread inhibitor from a slit-shaped injection nozzle 23 installed from the end to the end of a ridge 52 to a roof surface 511 by using an intake pump 26, and the injected fire extinction water 6 or fire spread inhibitor is recovered in a water storage tank 41 via an eaves gutter 31 and a recovery pipe 32, circulated and recycled.SELECTED DRAWING: Figure 1
【課題】風があっても延焼防止剤が風に流されずに植物性屋根を一様に覆うことができ、また、延焼防止の持続時間を高めた延焼防止装置を提供する。【解決手段】取水ポンプ２６を用いて、棟５２の端から端まで設置されたスリット形噴射ノズル２３から、消火水６または延焼防止剤を屋根面５１１に向けて噴射して植物性屋根５１を覆い、また噴射した消火水６または延焼防止剤を軒樋３１および回収管３２を通して貯水タンク４１に回収して循環させ、再利用する。【選択図】図１
To provide a fire spread prevention device capable of evenly covering a vegetable roof by preventing a fire spread inhibitor from flowing by the wind even when the wind blows, and increasing a retention time of fire spread prevention.SOLUTION: A vegetable roof 51 is covered by injecting fire extinction water 6 or a fire spread inhibitor from a slit-shaped injection nozzle 23 installed from the end to the end of a ridge 52 to a roof surface 511 by using an intake pump 26, and the injected fire extinction water 6 or fire spread inhibitor is recovered in a water storage tank 41 via an eaves gutter 31 and a recovery pipe 32, circulated and recycled.SELECTED DRAWING: Figure 1
【課題】風があっても延焼防止剤が風に流されずに植物性屋根を一様に覆うことができ、また、延焼防止の持続時間を高めた延焼防止装置を提供する。【解決手段】取水ポンプ２６を用いて、棟５２の端から端まで設置されたスリット形噴射ノズル２３から、消火水６または延焼防止剤を屋根面５１１に向けて噴射して植物性屋根５１を覆い、また噴射した消火水６または延焼防止剤を軒樋３１および回収管３２を通して貯水タンク４１に回収して循環させ、再利用する。【選択図】図１
FIRE SPREAD PREVENTION DEVICE
延焼防止装置
ISHIGOOKA SHOHEI (author)
2019-03-07
Patent
Electronic Resource
Japanese
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