JP6017774B2 - 取水装置 - Google Patents
取水装置 Download PDFInfo
- Publication number
- JP6017774B2 JP6017774B2 JP2011245167A JP2011245167A JP6017774B2 JP 6017774 B2 JP6017774 B2 JP 6017774B2 JP 2011245167 A JP2011245167 A JP 2011245167A JP 2011245167 A JP2011245167 A JP 2011245167A JP 6017774 B2 JP6017774 B2 JP 6017774B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- water intake
- intake chamber
- vertical
- vertical plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 177
- 238000011144 upstream manufacturing Methods 0.000 claims description 31
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 description 15
- 102000010637 Aquaporins Human genes 0.000 description 14
- 239000000428 dust Substances 0.000 description 10
- 238000010248 power generation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
- E02B9/02—Water-ways
- E02B9/04—Free-flow canals or flumes; Intakes
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/04—Methods or installations for obtaining or collecting drinking water or tap water from surface water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
-
- 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
-
- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Revetment (AREA)
- Hydraulic Turbines (AREA)
Description
取水室の開口部における平均流入流速=送水口からの排出流速×S2/S1
本発明による取水装置では、取水室の開口部の開口面積を合算した値が、送水口からの排出流速及び送水口の開口面積よりも十分に大きく設定されており、取水装置の設置場所における河川・水路等の流速に比して開口部から流入する水の流速が常に小さくなるため、ごみの滞留や侵入を防止する効果を高めることができる。
2 天板(支持板)
3 底板(支持板)
4 取水室
4a 送水口
5 送水管
6 垂直板
7 回転ローラ
8 カバー部材
9 開口部
θ 傾斜角
Claims (4)
- 上流側から取り込んだ水を下流側に排出するための取水装置において、
上下方向に対向する一対の支持板の間に画成され、上流側が閉塞端で下流側に送水口が開設されていると共に、上流側に対し下流側ほど幅広に形成されている取水室と、この取水室の傾斜した側部に沿って所定の間隔を存して垂直または略垂直に起立姿勢で列設された複数の垂直板と、前記取水室の閉塞端の上流側に配置されて鉛直線まわりに回動自在な回転ローラとを備え、
前記取水室の外方へと向かう前記垂直板の平面視での延在方向が上流側から取り込んだ水の流下方向に対して鋭角をなしており、前記垂直板に隣接する開口部を介して前記取水室内へ流入した水が前記送水口から排出されるようになし、全ての前記開口部の開口面積を合算した値が前記送水口の開口面積よりも十分に大きく設定されていることを特徴とする取水装置。 - 請求項1の記載において、前記取水室が互いに逆向きに傾斜する一対の側部を有し、これら両側部の少なくとも一方に前記垂直板が列設されていることを特徴とする取水装置。
- 請求項2の記載において、前記取水室の前記両側部にそれぞれ複数の前記垂直板が線対称な位置関係で配設されており、これら両側部の対応する位置に存する前記垂直板どうしが上流側から下流側に向かって末広がりとなる平面視形状に配置されていることを特徴とする取水装置。
- 請求項1〜3のいずれか1項の記載において、前記垂直板が前記支持板に回動可能に支持されており、上流側から取り込んだ水の流下方向に対する前記垂直板の傾斜角が調整可能であることを特徴とする取水装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011245167A JP6017774B2 (ja) | 2011-11-09 | 2011-11-09 | 取水装置 |
PCT/JP2012/078643 WO2013069610A1 (ja) | 2011-11-09 | 2012-11-05 | 取水装置 |
CA2854878A CA2854878C (en) | 2011-11-09 | 2012-11-05 | Water intake device |
CN201280055154.XA CN103917715B (zh) | 2011-11-09 | 2012-11-05 | 取水装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011245167A JP6017774B2 (ja) | 2011-11-09 | 2011-11-09 | 取水装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013100687A JP2013100687A (ja) | 2013-05-23 |
JP6017774B2 true JP6017774B2 (ja) | 2016-11-02 |
Family
ID=48289984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011245167A Active JP6017774B2 (ja) | 2011-11-09 | 2011-11-09 | 取水装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6017774B2 (ja) |
CN (1) | CN103917715B (ja) |
CA (1) | CA2854878C (ja) |
WO (1) | WO2013069610A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015218649A (ja) * | 2014-05-16 | 2015-12-07 | 株式会社 林物産発明研究所 | 水車のゴミ流入除去装置 |
JP6639084B2 (ja) * | 2014-12-12 | 2020-02-05 | 三菱重工業株式会社 | プラントの取水設備 |
JP6653204B2 (ja) * | 2016-03-30 | 2020-02-26 | 三菱日立パワーシステムズ株式会社 | 取水ピット及びプラント |
JP7407450B2 (ja) * | 2020-12-18 | 2024-01-04 | 株式会社中島工務店 | 取水装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5849232Y2 (ja) * | 1979-07-19 | 1983-11-10 | 株式会社明電舎 | 取水口の構造 |
JPS6160913A (ja) * | 1984-08-31 | 1986-03-28 | Kaisei Kogyo Kk | 除塵装置 |
JPH0412104Y2 (ja) * | 1985-05-22 | 1992-03-25 | ||
JP3035758B2 (ja) * | 1992-04-08 | 2000-04-24 | 日鐵建材工業株式会社 | コンクリートダム取水口に於ける水質浄化装置 |
JPH0596188U (ja) * | 1992-06-04 | 1993-12-27 | 株式会社神戸製鋼所 | 下水道設備におけるポンプ前処理設備 |
JP3730709B2 (ja) * | 1996-05-10 | 2006-01-05 | 日立機電工業株式会社 | 微細ごみ除去装置の運転制御方法 |
JPH11131450A (ja) * | 1997-10-24 | 1999-05-18 | Hitachi Ltd | 水路の防塵設備及び排水システムの防塵設備 |
JP2002294666A (ja) * | 2001-03-28 | 2002-10-09 | Maezawa Ind Inc | バンドスクリーン |
JP2003001020A (ja) * | 2001-06-22 | 2003-01-07 | Mitsubishi Kakoki Kaisha Ltd | 回転式除塵機 |
JP4720511B2 (ja) * | 2006-01-11 | 2011-07-13 | シンフォニアテクノロジー株式会社 | 小規模水力発電装置 |
JP2007237078A (ja) * | 2006-03-08 | 2007-09-20 | San Green:Kk | 河水濾過装置 |
ES2332236T3 (es) * | 2006-05-10 | 2010-01-29 | Grundfos Management A/S | Dispositivo de filtro. |
JP4966835B2 (ja) * | 2007-11-30 | 2012-07-04 | 前澤工業株式会社 | 水路設置用スクリーン |
CN101446257B (zh) * | 2008-11-05 | 2011-07-20 | 严伯春 | 一种流体驱动装置 |
KR20100111552A (ko) * | 2009-04-07 | 2010-10-15 | 이지현 | 유량손실을 방지하며 양 방향으로 상시 이동이 용이한 어도 |
KR101098348B1 (ko) * | 2009-06-08 | 2011-12-26 | (주)그린텍 | 하천, 호수 등의 미세부유물 유도수거장치 |
KR100953668B1 (ko) * | 2009-10-19 | 2010-04-20 | 주식회사 젠트로 | 접합형 간벽장치 및 이를 포함하는 수처리장 도류벽 |
-
2011
- 2011-11-09 JP JP2011245167A patent/JP6017774B2/ja active Active
-
2012
- 2012-11-05 WO PCT/JP2012/078643 patent/WO2013069610A1/ja active Application Filing
- 2012-11-05 CA CA2854878A patent/CA2854878C/en active Active
- 2012-11-05 CN CN201280055154.XA patent/CN103917715B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CA2854878C (en) | 2016-05-17 |
WO2013069610A1 (ja) | 2013-05-16 |
CN103917715A (zh) | 2014-07-09 |
CN103917715B (zh) | 2015-10-07 |
CA2854878A1 (en) | 2013-05-16 |
JP2013100687A (ja) | 2013-05-23 |
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