A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a duct which can suppress damage due to buoyance in flooding and outflow of water to another room.SOLUTION: A duct includes: a duct body part 3 in which a plurality of holes are formed in a bottom surface 31; a partition plate 4 which partitions the inside of the duct body part 3 in a direction crossing a flowing direction; a lid material 5 which is mounted on the bottom surface 31 and closes the holes; and a buoyance receiving plate 6 which is provided below the duct body part 3 and is connected to the partition plate 4 or the lid material 5, wherein the buoyance receiving plate 6 vertically moves according to a water level of water flooded in a building 1, and the partition plate 4 and the lid material 5 are movable accompanying with vertical movement of the buoyance receiving plate 6.SELECTED DRAWING: Figure 1
【課題】浸水時の浮力による破損や、他室への水の流出を抑制することを可能としたダクトを提案する。【解決手段】底面３１に複数の孔が形成されたダクト本体部３と、ダクト本体部３内を通流方向と交差する向きで区分する仕切り板４と、底面３１に上載されて孔を塞ぐ蓋材５と、ダクト本体部３の下方に設けられて仕切り板４または蓋材５に連結された浮力受板６とを備え、浮力受板６は建物１に浸水した水の水位に応じて上下動し、仕切り板４および蓋材５は浮力受板６の上下動に伴って移動可能である。【選択図】図１
To provide a duct which can suppress damage due to buoyance in flooding and outflow of water to another room.SOLUTION: A duct includes: a duct body part 3 in which a plurality of holes are formed in a bottom surface 31; a partition plate 4 which partitions the inside of the duct body part 3 in a direction crossing a flowing direction; a lid material 5 which is mounted on the bottom surface 31 and closes the holes; and a buoyance receiving plate 6 which is provided below the duct body part 3 and is connected to the partition plate 4 or the lid material 5, wherein the buoyance receiving plate 6 vertically moves according to a water level of water flooded in a building 1, and the partition plate 4 and the lid material 5 are movable accompanying with vertical movement of the buoyance receiving plate 6.SELECTED DRAWING: Figure 1
【課題】浸水時の浮力による破損や、他室への水の流出を抑制することを可能としたダクトを提案する。【解決手段】底面３１に複数の孔が形成されたダクト本体部３と、ダクト本体部３内を通流方向と交差する向きで区分する仕切り板４と、底面３１に上載されて孔を塞ぐ蓋材５と、ダクト本体部３の下方に設けられて仕切り板４または蓋材５に連結された浮力受板６とを備え、浮力受板６は建物１に浸水した水の水位に応じて上下動し、仕切り板４および蓋材５は浮力受板６の上下動に伴って移動可能である。【選択図】図１
DUCT
ダクト
ONO TAKESHI (author)
2023-12-28
Patent
Electronic Resource
Japanese
OUTDOOR DUCT, CONSTRUCTION METHOD OF OUTDOOR DUCT, AND UNIT FOR DUCT
| European Patent Office | 2017