Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WATER COLLECTION TYPE HYDROELECTRIC POWER GENERATION DEVICE USING STEPWISE DECOMPRESSION TYPE WATER CHANNEL
To provide a water collection type hydroelectric power generation device in which a new wall is provided outside a wall of a hydroelectric power generation device for collecting fluid using the wall to make a water channel, and pressure applied to the wall of the hydroelectric power generation device is stepwisely lowered with respect to fluid flowing outside using the pressure of water flowing in the water channel, so that the strength of the wall can be reduced.SOLUTION: A water channel is made using a wall in the flow of fluid; a turbine of a hydroelectric power generator is provided at a point where a cross-sectional area is gradually reduced from a water intake of the water channel; also, although a new wall is provided outside the wall of the water channel for hydroelectric power generation to make a water channel, the cross-sectional area of the water channel is gradually reduced from the water intake; and the water channel is designed to have pressure lower than the pressure of the fluid in the water channel flowing to the hydroelectric power generator and higher than the pressure of the fluid flowing outside the new wall, in each site.SELECTED DRAWING: Figure 1
【課題】壁を用い流体を集める水力発電装置の壁の外側に新たな壁を設け水路を作り、その水路を流れる水圧を用い水力発電装置の壁に掛かる圧力を、外側を流れる流体に対して段階的に下げることで、壁の強度が小さくてすむ集水型水力発電装置を提供するものである。【解決手段】流体の流れの中に壁を用いて水路を作り、その水路の取水口より断面積を徐々に小さくした先に水力発電機の水車を設け、また、水力発電用の水路の壁の外側に新たな壁を設けて水路を作るが、その水路も取水口より断面積を徐々に小さくし、且つ、その水路は各部分で、水力発電機へ流れる水路の流体の圧力より低く、また、新たな壁の外側を流れる流体の圧力より高くなるように作られることを特徴とするものである。【選択図】図１
WATER COLLECTION TYPE HYDROELECTRIC POWER GENERATION DEVICE USING STEPWISE DECOMPRESSION TYPE WATER CHANNEL
To provide a water collection type hydroelectric power generation device in which a new wall is provided outside a wall of a hydroelectric power generation device for collecting fluid using the wall to make a water channel, and pressure applied to the wall of the hydroelectric power generation device is stepwisely lowered with respect to fluid flowing outside using the pressure of water flowing in the water channel, so that the strength of the wall can be reduced.SOLUTION: A water channel is made using a wall in the flow of fluid; a turbine of a hydroelectric power generator is provided at a point where a cross-sectional area is gradually reduced from a water intake of the water channel; also, although a new wall is provided outside the wall of the water channel for hydroelectric power generation to make a water channel, the cross-sectional area of the water channel is gradually reduced from the water intake; and the water channel is designed to have pressure lower than the pressure of the fluid in the water channel flowing to the hydroelectric power generator and higher than the pressure of the fluid flowing outside the new wall, in each site.SELECTED DRAWING: Figure 1
【課題】壁を用い流体を集める水力発電装置の壁の外側に新たな壁を設け水路を作り、その水路を流れる水圧を用い水力発電装置の壁に掛かる圧力を、外側を流れる流体に対して段階的に下げることで、壁の強度が小さくてすむ集水型水力発電装置を提供するものである。【解決手段】流体の流れの中に壁を用いて水路を作り、その水路の取水口より断面積を徐々に小さくした先に水力発電機の水車を設け、また、水力発電用の水路の壁の外側に新たな壁を設けて水路を作るが、その水路も取水口より断面積を徐々に小さくし、且つ、その水路は各部分で、水力発電機へ流れる水路の流体の圧力より低く、また、新たな壁の外側を流れる流体の圧力より高くなるように作られることを特徴とするものである。【選択図】図１
WATER COLLECTION TYPE HYDROELECTRIC POWER GENERATION DEVICE USING STEPWISE DECOMPRESSION TYPE WATER CHANNEL
段階減圧式水路型集水型水力発電装置
DOBASHI YOSHIHIDE (Autor:in)
30.06.2022
Patent
Elektronische Ressource
Japanisch
ZIGZAG WATER CHANNEL FOR HYDROELECTRIC POWER GENERATION
| Europäisches Patentamt | 2020
Hydroelectric power generation system using channel for water supply
| Europäisches Patentamt | 2021
WATER CONVEYANCE CONTROL HYDROELECTRIC POWER GENERATION DEVICE
| Europäisches Patentamt | 2022
POWER GENERATION FACILITY USING WATER FLOW AND HYDROELECTRIC POWER GENERATION DEVICE
| Europäisches Patentamt | 2016