JP4259995B2 - 小型水力発電機 - Google Patents
小型水力発電機 Download PDFInfo
- Publication number
- JP4259995B2 JP4259995B2 JP2003412954A JP2003412954A JP4259995B2 JP 4259995 B2 JP4259995 B2 JP 4259995B2 JP 2003412954 A JP2003412954 A JP 2003412954A JP 2003412954 A JP2003412954 A JP 2003412954A JP 4259995 B2 JP4259995 B2 JP 4259995B2
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- inlet
- water
- passage
- bypass passage
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/20—Application within closed fluid conduits, e.g. pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/80—Size or power range of the machines
- F05B2250/82—Micromachines
-
- 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)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Hydraulic Turbines (AREA)
Description
2 流入口
3 流出口
4 羽根車
5 回転子
6 固定子
10 水流室
14 流出孔
17 第1噴射口
19 逆止弁
20 スプリング
22 第2噴射口
A 水道管
B メイン通路
C バイパス通路
Claims (1)
- 一端部に流入口を、他端部に流出口を設けているケーシング内に羽根車と一体に回転する回転子とこの回転子の回転によって発電する固定子とを配設して上記流入口から流入する水流により羽根車を回転させて発電するように構成している小型水力発電機において、上記流入口から流出口に至る水流の通路として、流入口から回転子の中心部を通過して流出口に至るメイン通路と、流入口から固定子の外周側を迂回して流出口に至るバイパス通路とを設けてありこのバイパス通路内にスプリングによって流入口側からの流通を閉止する方向に付勢されている逆止弁を配設し、さらに、上記流入口と羽根車との間に仕切壁を配設して流入口とこの仕切壁との間の空間部を上記バイパス通路に連通する水流室に形成し、この水流室の外周一部から上記仕切壁の外周部を通じて上記羽根車に向かって開口している第1噴射口を形成していると共に、上記バイパス通路における逆止弁に至る手前の通路部から上記仕切壁の外周部を貫通して上記羽根車に向かって開口している第2噴射口を形成していることを特徴とする小型水力発電機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003412954A JP4259995B2 (ja) | 2003-12-11 | 2003-12-11 | 小型水力発電機 |
US10/946,006 US7074008B2 (en) | 2003-12-11 | 2004-09-22 | Small-sized hydroelectric generator |
CNB2004101000170A CN1327127C (zh) | 2003-12-11 | 2004-11-30 | 小型水力发电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003412954A JP4259995B2 (ja) | 2003-12-11 | 2003-12-11 | 小型水力発電機 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005171877A JP2005171877A (ja) | 2005-06-30 |
JP2005171877A5 JP2005171877A5 (ja) | 2005-08-18 |
JP4259995B2 true JP4259995B2 (ja) | 2009-04-30 |
Family
ID=34650490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003412954A Expired - Fee Related JP4259995B2 (ja) | 2003-12-11 | 2003-12-11 | 小型水力発電機 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7074008B2 (ja) |
JP (1) | JP4259995B2 (ja) |
CN (1) | CN1327127C (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009013882A1 (ja) * | 2007-07-23 | 2009-01-29 | Toto Ltd. | 水栓用発電機 |
JP5069526B2 (ja) * | 2007-09-12 | 2012-11-07 | 日本電産サンキョー株式会社 | 軸流発電機 |
US8067850B2 (en) * | 2008-01-15 | 2011-11-29 | Techstream Control Systems Inc | Method for creating a low fluid pressure differential electrical generating system |
US8546965B2 (en) * | 2008-01-15 | 2013-10-01 | Raymond Alvarez | Reduced pressure differential hydroelectric turbine system |
JP2010172107A (ja) * | 2009-01-22 | 2010-08-05 | Toto Ltd | 水栓用発電機 |
CN101635485B (zh) * | 2009-08-24 | 2011-09-28 | 浙江大学 | 一种集成式液压驱动的异步发电机 |
US10790723B2 (en) | 2010-08-24 | 2020-09-29 | Qwtip Llc | Disk-pack turbine |
US9605663B2 (en) | 2010-08-24 | 2017-03-28 | Qwtip Llc | System and method for separating fluids and creating magnetic fields |
US9469553B2 (en) | 2011-08-24 | 2016-10-18 | Qwtip, Llc | Retrofit attachments for water treatment systems |
AR088431A1 (es) | 2011-08-24 | 2014-06-11 | Qwtip Llc | Sistema y metodo de tratamiento de agua |
TW201328762A (zh) | 2011-08-24 | 2013-07-16 | Qwtip Llc | 水處理系統及方法 |
AR094818A1 (es) * | 2012-02-16 | 2015-09-02 | Qwtip Llc | Sistema y método para generar potencia |
AR093196A1 (es) | 2012-02-28 | 2015-05-27 | Qwtip Llc | Sistema y metodo de desalinizacion y/o produccion de gas |
WO2013130888A1 (en) | 2012-02-29 | 2013-09-06 | Qwtip Llc | Levitation and distribution system and method |
WO2013130876A1 (en) * | 2012-02-29 | 2013-09-06 | Qwtip Llc | Cylinder pack turbines and hybrid cylinder-disk pack turbines |
CN102926916A (zh) * | 2012-11-30 | 2013-02-13 | 苏州萃智新技术开发有限公司 | 一种小型水能发电装置 |
NL2014861B1 (en) * | 2015-05-27 | 2016-12-30 | Kinetron Bv | Insertable turbine for insertion into a fluid conduit, and fluid conduit. |
CN105782560B (zh) * | 2016-01-27 | 2019-04-16 | 九牧厨卫股份有限公司 | 一种带流量控制的水力发电机和淋浴器龙头 |
CN109441695B (zh) * | 2018-10-22 | 2024-02-23 | 莫建学 | 一体式管道微水流发电机 |
CA3115592A1 (en) | 2020-04-17 | 2021-10-17 | Zurn Industries, Llc | Hydroelectric generator for faucet and flush valve |
CN113833886B (zh) * | 2021-09-26 | 2024-05-24 | 法兰阀门科技股份公司 | 一种便捷开关阀门 |
CN114517759B (zh) * | 2022-01-13 | 2024-01-19 | 漳州松霖智能家居有限公司 | 厨卫领域水力发电装置及其叶轮、龙头及沐浴器 |
DE102023112589B3 (de) * | 2023-05-12 | 2024-03-14 | Webasto SE | Reinigungseinrichtung zur Reinigung eines Durchsichtsbereiches eines Kraftfahrzeuges |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1035082A (en) * | 1908-09-25 | 1912-08-06 | Jean Cachin | Automatic regulator for impact water-wheels. |
US2889117A (en) * | 1955-05-13 | 1959-06-02 | Garrett Corp | Turbine speed control |
CN85202300U (zh) * | 1985-06-11 | 1986-06-18 | 四川工业学院 | 高水头贯流式水轮发电机组 |
US5505587A (en) * | 1995-01-05 | 1996-04-09 | Northrop Grumman Corporation | RAM air turbine generating apparatus |
CN2319600Y (zh) * | 1997-11-12 | 1999-05-19 | 沈国强 | 自来水发电装置 |
CN1232924A (zh) * | 1998-04-22 | 1999-10-27 | 周经伟 | 自来水涵管发电装置 |
JP2000213446A (ja) * | 1999-01-22 | 2000-08-02 | Shibaura Densan Kk | 水力発電機 |
JP2002081363A (ja) * | 2000-09-06 | 2002-03-22 | Sankyo Seiki Mfg Co Ltd | 小型水力発電装置 |
US6441508B1 (en) * | 2000-12-12 | 2002-08-27 | Ebara International Corporation | Dual type multiple stage, hydraulic turbine power generator including reaction type turbine with adjustable blades |
-
2003
- 2003-12-11 JP JP2003412954A patent/JP4259995B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-22 US US10/946,006 patent/US7074008B2/en not_active Expired - Fee Related
- 2004-11-30 CN CNB2004101000170A patent/CN1327127C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7074008B2 (en) | 2006-07-11 |
JP2005171877A (ja) | 2005-06-30 |
US20050129503A1 (en) | 2005-06-16 |
CN1327127C (zh) | 2007-07-18 |
CN1626791A (zh) | 2005-06-15 |
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