JP6180261B2 - 水力発電装置 - Google Patents
水力発電装置 Download PDFInfo
- Publication number
- JP6180261B2 JP6180261B2 JP2013202249A JP2013202249A JP6180261B2 JP 6180261 B2 JP6180261 B2 JP 6180261B2 JP 2013202249 A JP2013202249 A JP 2013202249A JP 2013202249 A JP2013202249 A JP 2013202249A JP 6180261 B2 JP6180261 B2 JP 6180261B2
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- JP
- Japan
- Prior art keywords
- fluid
- pressure receiving
- displacement body
- flow rate
- receiving displacement
- 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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Classifications
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- 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
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
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- 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
- F03B11/004—Valve arrangements
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- 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
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/50—Hydropower in dwellings
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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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Description
図1は第1実施形態に係る水力発電装置10を示し、図2は図1のA−A線断面図を示す。以下、便宜上、図示の状態を基準に各構成要素の位置関係を表現する。
図7(a)は、第2実施形態に係る水力発電装置10の拡大図を示す。本実施形態では、第1実施形態と比較して、ハウジング20、噴出通路70、受圧変位体80、付勢部材100の構成が主に相違する。以下、第1実施形態で説明した要素と同一の要素に同一の符号を付し、重複する説明を省略する。
図9(a)は第3実施形態の水力発電装置10の拡大図を示す。本実施形態では、第1実施形態と比較して、ハウジング20、噴出通路70、受圧変位体80、付勢部材100の構成が主に相違する。
Claims (6)
- 流体流路が形成され、前記流体流路は上流側から順に導入室と水車室と導出室を含むハウジングと、
前記水車室に配置された水車と、
前記水車の回転により発電する発電機と、
前記流体流路の一部として前記導入室と前記水車室の間に設けられ、前記導入室を流れる流体を絞って前記水車の羽根に吹き付ける噴出通路と、
前記流体流路を流れる流体の圧力を受けて変位して、前記噴出通路の通路断面積を変化させる受圧変位体と、
前記受圧変位体を付勢する付勢部材と、を備え、
前記受圧変位体は、前記付勢部材による付勢力に抗して変位し、
前記付勢部材は弾性体であることを特徴とする水力発電装置。 - 前記受圧変位体は、前記水車の回転軸の軸方向に沿って変位することを特徴とする請求項1に記載の水力発電装置。
- 前記受圧変位体は、初期位置にあるとき前記噴出通路を開放することを特徴とする請求項1または2に記載の水力発電装置。
- 前記水車の回転数に基づき前記流体流路を流れる流体の流量を検出する流量検出部を更に備えることを特徴とする請求項1から3のいずれかに記載の水力発電装置。
- 前記発電機により発電された電力により電子情報を送信する送信部を更に備えることを特徴とする請求項1から4のいずれかに記載の水力発電装置。
- 前記流体流路を流れる流体に関する物理量を測定する測定部を更に備え、
前記送信部は、前記測定部により測定された測定情報を送信することを特徴とする請求項5に記載の水力発電装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013202249A JP6180261B2 (ja) | 2013-09-27 | 2013-09-27 | 水力発電装置 |
PCT/JP2014/002840 WO2015045214A1 (ja) | 2013-09-27 | 2014-05-29 | 水力発電装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013202249A JP6180261B2 (ja) | 2013-09-27 | 2013-09-27 | 水力発電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015068235A JP2015068235A (ja) | 2015-04-13 |
JP6180261B2 true JP6180261B2 (ja) | 2017-08-16 |
Family
ID=52742398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013202249A Active JP6180261B2 (ja) | 2013-09-27 | 2013-09-27 | 水力発電装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6180261B2 (ja) |
WO (1) | WO2015045214A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2014861B1 (en) * | 2015-05-27 | 2016-12-30 | Kinetron Bv | Insertable turbine for insertion into a fluid conduit, and fluid conduit. |
CN113217254B (zh) * | 2021-05-28 | 2023-05-12 | 北京天玛智控科技股份有限公司 | 一种流体发电装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS509937B1 (ja) * | 1970-12-08 | 1975-04-17 | ||
JPH06159220A (ja) * | 1992-11-24 | 1994-06-07 | Fuji Electric Co Ltd | ペルトン水車のニードルバランスピストンの制御装置 |
JP2002081109A (ja) * | 2000-09-08 | 2002-03-22 | Toto Ltd | 自動吐水装置 |
JP3860749B2 (ja) * | 2001-12-28 | 2006-12-20 | 三菱レイヨン株式会社 | 浄水器 |
-
2013
- 2013-09-27 JP JP2013202249A patent/JP6180261B2/ja active Active
-
2014
- 2014-05-29 WO PCT/JP2014/002840 patent/WO2015045214A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2015068235A (ja) | 2015-04-13 |
WO2015045214A1 (ja) | 2015-04-02 |
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