A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GROUNDWATER UTILIZATION SYSTEM
PROBLEM TO BE SOLVED: To provide a groundwater utilization system capable of effectively utilizing groundwater pumped to lower a groundwater level.SOLUTION: A groundwater utilization system is provided with: a hollow cylindrical casing pipe 2 buried generally vertically to an object ground G of which a groundwater level is lowered, of which an upper opening 21 is opened to the ground surface, and of which a lower portion is equipped with a strainer 22 to which groundwater W in the object ground G is allowed to flow; a pumping pump 3 for pumping the groundwater W in the casing pipe 2 to the ground surface side to lower the groundwater level of the object ground G; a passage 4 through which the groundwater pumped up with the pumping pump 3 flows; and a heat pump (heat exchanger) 5 for exchanging heat with the groundwater W flowing through the passage 4.SELECTED DRAWING: Figure 1
【課題】地下水位を低下するために揚水された地下水を有効利用することができる地下水利用システムを提供する。【解決手段】地下水位を低下させる対象地盤Ｇに対して略鉛直状に埋設され、その上方開口部２１が地上に対して開放し、下方に対象地盤Ｇの地下水Ｗを内部に流入するストレーナ部２２が設けられた中空筒状のケーシング管２と、ケーシング管２内の地下水Ｗを地上側に揚水して対象地盤Ｇの地下水位を低下させる揚水ポンプ３と、揚水ポンプ３で揚水した地下水が流れる流路４と、流路４を流れる地下水Ｗとの間で熱交換を行うヒートポンプ（熱交換器）５と、を備える。【選択図】図１
GROUNDWATER UTILIZATION SYSTEM
PROBLEM TO BE SOLVED: To provide a groundwater utilization system capable of effectively utilizing groundwater pumped to lower a groundwater level.SOLUTION: A groundwater utilization system is provided with: a hollow cylindrical casing pipe 2 buried generally vertically to an object ground G of which a groundwater level is lowered, of which an upper opening 21 is opened to the ground surface, and of which a lower portion is equipped with a strainer 22 to which groundwater W in the object ground G is allowed to flow; a pumping pump 3 for pumping the groundwater W in the casing pipe 2 to the ground surface side to lower the groundwater level of the object ground G; a passage 4 through which the groundwater pumped up with the pumping pump 3 flows; and a heat pump (heat exchanger) 5 for exchanging heat with the groundwater W flowing through the passage 4.SELECTED DRAWING: Figure 1
【課題】地下水位を低下するために揚水された地下水を有効利用することができる地下水利用システムを提供する。【解決手段】地下水位を低下させる対象地盤Ｇに対して略鉛直状に埋設され、その上方開口部２１が地上に対して開放し、下方に対象地盤Ｇの地下水Ｗを内部に流入するストレーナ部２２が設けられた中空筒状のケーシング管２と、ケーシング管２内の地下水Ｗを地上側に揚水して対象地盤Ｇの地下水位を低下させる揚水ポンプ３と、揚水ポンプ３で揚水した地下水が流れる流路４と、流路４を流れる地下水Ｗとの間で熱交換を行うヒートポンプ（熱交換器）５と、を備える。【選択図】図１
GROUNDWATER UTILIZATION SYSTEM
地下水利用システム
MIKOTA KENJI (author) / KANEKO TADASHI (author) / MAIDA YASUYUKI (author)
2018-09-20
Patent
Electronic Resource
Japanese
Groundwater Utilization and Aquifer Protection in Taiwan
| British Library Conference Proceedings | 2001
| European Patent Office | 2019
The Utilization of Artificial Tracers in Groundwater
| British Library Conference Proceedings | 2002
Groundwater Utilization in Kuwait: Some Problems and Solutions
| Online Contents | 1998
Groundwater Utilization in Kuwait: Some Problems and Solutions
| Taylor & Francis Verlag | 1998