A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a water discharge facility that can maintain a discharge quantity of water by suppressing attachment of dust to a water intake.SOLUTION: A water discharge facility comprises a cylindrical intake body 2 that is arranged in a water storage part 102 dammed by a dam body 101 and that vertically moves following a water level by buoyancy, and a tubular discharge body 3 that is connected with the intake body 2 and that discharges water to the downstream side of the dam body 101. The intake body 2 comprises a water intake 222 for taking water in a cylinder, a water flow generation part 22 for rotating around a shaft center and generating a water flow in the outer peripheral direction inside the water storage part 102, and a propeller body 24 for rotating the water flow generation part 22 by water flow.SELECTED DRAWING: Figure 1
【課題】 取水口に塵芥が付着するのを抑制して、放流量を維持することが可能な放水設備を提供する。【解決手段】 堤体１０１によって水が堰き止められた貯水部１０２に配設され、浮力によって水位に追従して上下動する筒状の取水体２と、取水体２に連結され、堤体１０１より下流側に水を放流する管状の放流体３と、を有する。取水体２は、水を筒内に取り込む取水口２２２と、軸心周りに回転することで貯水部１０２内に外周方向への水流を発生させる水流発生部２２と、水の流れによって水流発生部２２を回転させるプロペラ体２４と、を備える。【選択図】 図１
PROBLEM TO BE SOLVED: To provide a water discharge facility that can maintain a discharge quantity of water by suppressing attachment of dust to a water intake.SOLUTION: A water discharge facility comprises a cylindrical intake body 2 that is arranged in a water storage part 102 dammed by a dam body 101 and that vertically moves following a water level by buoyancy, and a tubular discharge body 3 that is connected with the intake body 2 and that discharges water to the downstream side of the dam body 101. The intake body 2 comprises a water intake 222 for taking water in a cylinder, a water flow generation part 22 for rotating around a shaft center and generating a water flow in the outer peripheral direction inside the water storage part 102, and a propeller body 24 for rotating the water flow generation part 22 by water flow.SELECTED DRAWING: Figure 1
【課題】 取水口に塵芥が付着するのを抑制して、放流量を維持することが可能な放水設備を提供する。【解決手段】 堤体１０１によって水が堰き止められた貯水部１０２に配設され、浮力によって水位に追従して上下動する筒状の取水体２と、取水体２に連結され、堤体１０１より下流側に水を放流する管状の放流体３と、を有する。取水体２は、水を筒内に取り込む取水口２２２と、軸心周りに回転することで貯水部１０２内に外周方向への水流を発生させる水流発生部２２と、水の流れによって水流発生部２２を回転させるプロペラ体２４と、を備える。【選択図】 図１
WATER DISCHARGE FACILITY
放水設備
IZUMI JUNYA (author)
2017-12-28
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
| European Patent Office | 2017
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