A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SEWAGE INFLOW PREVENTION DEVICE
PROBLEM TO BE SOLVED: To provide a sewage inflow prevention device suitable to be used for preventing polluted water from flowing into a closed water area.SOLUTION: A sewage inflow prevention device includes a floating island 1 floating on a water surface, a water curtain 2 disposed in the water in the state where the upper end side is fastened to the floating island 1, water curtain lower part holding means 3 for holding the lower end side of the water curtain 2 in the arranged state on the water bottom side, and traction means for pulling the floating island 1, and moving it so that an inflow port 4 of sewage is blocked or released by the water curtain 2.SELECTED DRAWING: Figure 2
【課題】閉鎖性水域に汚濁水が流入することを防止するために用いて好適な汚水流入防止装置を提供する。【解決手段】水面に浮かぶ浮島１と、浮島１に上端側を固着して水中に配設される水中カーテン２と、水中カーテン２の下端側を水底側に配した状態で保持するための水中カーテン下部保持手段３と、浮島１を牽引し、水中カーテン２で汚水の流入口４を遮断又は解放するように移動させる牽引手段とを備える。【選択図】図２
SEWAGE INFLOW PREVENTION DEVICE
PROBLEM TO BE SOLVED: To provide a sewage inflow prevention device suitable to be used for preventing polluted water from flowing into a closed water area.SOLUTION: A sewage inflow prevention device includes a floating island 1 floating on a water surface, a water curtain 2 disposed in the water in the state where the upper end side is fastened to the floating island 1, water curtain lower part holding means 3 for holding the lower end side of the water curtain 2 in the arranged state on the water bottom side, and traction means for pulling the floating island 1, and moving it so that an inflow port 4 of sewage is blocked or released by the water curtain 2.SELECTED DRAWING: Figure 2
【課題】閉鎖性水域に汚濁水が流入することを防止するために用いて好適な汚水流入防止装置を提供する。【解決手段】水面に浮かぶ浮島１と、浮島１に上端側を固着して水中に配設される水中カーテン２と、水中カーテン２の下端側を水底側に配した状態で保持するための水中カーテン下部保持手段３と、浮島１を牽引し、水中カーテン２で汚水の流入口４を遮断又は解放するように移動させる牽引手段とを備える。【選択図】図２
SEWAGE INFLOW PREVENTION DEVICE
汚水流入防止装置
KOJIMA KEISUKE (author) / YONEMURA SOTARO (author) / TAZAKI MASAHARU (author)
2017-05-25
Patent
Electronic Resource
Japanese