JP2021021290A - 取水口開閉制御装置 - Google Patents
取水口開閉制御装置 Download PDFInfo
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- JP2021021290A JP2021021290A JP2019139716A JP2019139716A JP2021021290A JP 2021021290 A JP2021021290 A JP 2021021290A JP 2019139716 A JP2019139716 A JP 2019139716A JP 2019139716 A JP2019139716 A JP 2019139716A JP 2021021290 A JP2021021290 A JP 2021021290A
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- water
- intake
- gate
- intake port
- water intake
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 147
- 238000007667 floating Methods 0.000 claims abstract description 27
- 230000001174 ascending effect Effects 0.000 claims abstract description 7
- 238000010248 power generation Methods 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
Description
100 取水口ゲート
101 中空領域
102 取水口ゲート移動規制壁
103 ベアリング部材
104、107 浮き部材
105、110、123 接続ロープ
106 滑車部材(軸部)
108 天秤棒部材
109 支点
111 支持棒部材
112 接続部
115 (取水口ゲート100の導水路側の)壁面
121 流下体部材
122 載置台
124 栓部材
125、126 孔部
Claims (2)
- 取水口の開閉を制御する取水口開閉制御装置であって、
河川側の水位に応じて上昇および下降する浮き部材を備え、
前記浮き部材の上昇の移動に連動して取水口ゲートを下降させて、前記取水口を閉じる制御をおこなうことを特徴とする取水口開閉制御装置。 - 前記取水口ゲートは、中空領域を備えた中空構造をなしており、
前記取水口ゲートの導水路側の壁面に設けられた前記中空領域に達する孔部と、
前記孔部にはめ込んで、前記中空領域への水の流入を防止する栓部材と、
前記導水路側の水位が所定の水位に達した場合に、前記導水路側の水位の上昇の作用により、前記導水路側の水中に落下して、水流により下流側へ移動する流下体部材と、
を備え、
前記流下体部材の移動により前記栓部材を前記孔部から外れさせ、前記孔部を通じて前記中空領域へ水を流入させ、前記中空領域へ流入した水の重さで前記取水口ゲートを下降させて、前記取水口を閉じる制御をおこなうことを特徴とする請求項1に記載の取水口開閉制御装置。
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JP2019139716A JP7354653B2 (ja) | 2019-07-30 | 2019-07-30 | 取水口開閉制御装置 |
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JP2019139716A JP7354653B2 (ja) | 2019-07-30 | 2019-07-30 | 取水口開閉制御装置 |
Publications (2)
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JP2021021290A true JP2021021290A (ja) | 2021-02-18 |
JP7354653B2 JP7354653B2 (ja) | 2023-10-03 |
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JP2019139716A Active JP7354653B2 (ja) | 2019-07-30 | 2019-07-30 | 取水口開閉制御装置 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6016611A (ja) * | 1983-07-05 | 1985-01-28 | Shujiro Izeki | 制水用樋門における扉の全自動開閉装置 |
JPS63138012A (ja) * | 1986-11-29 | 1988-06-10 | Maeda Seisakusho:Kk | 放水路の自動逆流防止装置 |
JPH1161782A (ja) * | 1997-08-25 | 1999-03-05 | Shinji Nagaoka | 自動起伏堰 |
US20030026660A1 (en) * | 2001-08-01 | 2003-02-06 | Chun-Ching Wu | Automatically opened and closed water gate |
WO2008012887A1 (fr) * | 2006-07-26 | 2008-01-31 | Spacetech. Co., Ltd. | Appareil et structure de prévention de marée |
JP2012154079A (ja) * | 2011-01-25 | 2012-08-16 | Chugoku Electric Power Co Inc:The | 取水構造 |
JP2013133621A (ja) * | 2011-12-26 | 2013-07-08 | Chugoku Electric Power Co Inc:The | 取水構造、及び取水方法 |
JP2014015710A (ja) * | 2012-07-05 | 2014-01-30 | Chugoku Electric Power Co Inc:The | 取水量の制限装置 |
-
2019
- 2019-07-30 JP JP2019139716A patent/JP7354653B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6016611A (ja) * | 1983-07-05 | 1985-01-28 | Shujiro Izeki | 制水用樋門における扉の全自動開閉装置 |
JPS63138012A (ja) * | 1986-11-29 | 1988-06-10 | Maeda Seisakusho:Kk | 放水路の自動逆流防止装置 |
JPH1161782A (ja) * | 1997-08-25 | 1999-03-05 | Shinji Nagaoka | 自動起伏堰 |
US20030026660A1 (en) * | 2001-08-01 | 2003-02-06 | Chun-Ching Wu | Automatically opened and closed water gate |
WO2008012887A1 (fr) * | 2006-07-26 | 2008-01-31 | Spacetech. Co., Ltd. | Appareil et structure de prévention de marée |
JP2012154079A (ja) * | 2011-01-25 | 2012-08-16 | Chugoku Electric Power Co Inc:The | 取水構造 |
JP2013133621A (ja) * | 2011-12-26 | 2013-07-08 | Chugoku Electric Power Co Inc:The | 取水構造、及び取水方法 |
JP2014015710A (ja) * | 2012-07-05 | 2014-01-30 | Chugoku Electric Power Co Inc:The | 取水量の制限装置 |
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