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A platform for research: civil engineering, architecture and urbanism
UNDERGROUND INTAKE WEIR FOR HYDROPOWER GENERATION
지중 취수보가 개시된다. 본 발명의 실시예에 따른 지중 취수보는, 지중취수실, 착수정, 침사실, 도수관 및 제2 차수벽을 포함하여 이루어진다. 침사실 및 제2 차수벽은 착수정의 양쪽으로 연장되어 복류수의 흐름을 차단하고 지표수의 흐름이 착수정 쪽으로 이루어지도록 유도한다. 지중취수실은 하상의 아래에 설치되어 복류수를 취수하고, 착수정은 스크린을 통하여 지표수를 취수한다. 취수된 지표수 및 복류수가 침사실을 거치면서 모래 등이 침전되고 취수된 물이 도수관을 통하여 이동한다.
Provided is an underground intake weir. The underground intake weir according to an embodiment of the present invention comprises an underground intake chamber, a gauging well, a settling chamber, an aqueduct, and a second cutoff wall. The settling chamber and the second cutoff wall are extended to both sides of the gauging well to block a flow of underflow water and induce surface water to flow toward the gauging well. The underground intake chamber is installed under a river bed and extracts underflow water, and the gauging well extracts surface water through a screen. While the extracted surface water and underflow water pass through the settling chamber, sand, etc., settle and the extracted water moves through the aqueduct. The present invention can stably secure a water quantity and water quality necessary for hydropower generation regardless of a rainfall amount and a state of a river.
UNDERGROUND INTAKE WEIR FOR HYDROPOWER GENERATION
지중 취수보가 개시된다. 본 발명의 실시예에 따른 지중 취수보는, 지중취수실, 착수정, 침사실, 도수관 및 제2 차수벽을 포함하여 이루어진다. 침사실 및 제2 차수벽은 착수정의 양쪽으로 연장되어 복류수의 흐름을 차단하고 지표수의 흐름이 착수정 쪽으로 이루어지도록 유도한다. 지중취수실은 하상의 아래에 설치되어 복류수를 취수하고, 착수정은 스크린을 통하여 지표수를 취수한다. 취수된 지표수 및 복류수가 침사실을 거치면서 모래 등이 침전되고 취수된 물이 도수관을 통하여 이동한다.
Provided is an underground intake weir. The underground intake weir according to an embodiment of the present invention comprises an underground intake chamber, a gauging well, a settling chamber, an aqueduct, and a second cutoff wall. The settling chamber and the second cutoff wall are extended to both sides of the gauging well to block a flow of underflow water and induce surface water to flow toward the gauging well. The underground intake chamber is installed under a river bed and extracts underflow water, and the gauging well extracts surface water through a screen. While the extracted surface water and underflow water pass through the settling chamber, sand, etc., settle and the extracted water moves through the aqueduct. The present invention can stably secure a water quantity and water quality necessary for hydropower generation regardless of a rainfall amount and a state of a river.
UNDERGROUND INTAKE WEIR FOR HYDROPOWER GENERATION
수력발전을 위한 지중 취수보
2022-07-20
Patent
Electronic Resource
Korean
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