WO2009066496A1 - Portable in-stream type hydraulic power unit - Google Patents

Portable in-stream type hydraulic power unit Download PDF

Info

Publication number
WO2009066496A1
WO2009066496A1 PCT/JP2008/065707 JP2008065707W WO2009066496A1 WO 2009066496 A1 WO2009066496 A1 WO 2009066496A1 JP 2008065707 W JP2008065707 W JP 2008065707W WO 2009066496 A1 WO2009066496 A1 WO 2009066496A1
Authority
WO
WIPO (PCT)
Prior art keywords
blade
waterwheel
length
upstream direction
waterway
Prior art date
Application number
PCT/JP2008/065707
Other languages
French (fr)
Japanese (ja)
Inventor
Tsuneo Noguchi
Original Assignee
Cygnusmill Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cygnusmill Co., Ltd. filed Critical Cygnusmill Co., Ltd.
Publication of WO2009066496A1 publication Critical patent/WO2009066496A1/en

Links

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
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/063—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/70—Disassembly methods
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

Provided is a portable in-stream type hydraulic power unit which can be easily assembled and disassembled, which can be easily installed in a farming waterway, and from which the output of power generation suitable for practical use can be obtained. The unit comprises a horizontal axis type waterwheel which is provided on the farming waterway and in which the rotational axis is horizontal and a power generator provided along with the waterwheel. The rotational diameter of the waterwheel is about 2 m. The waterwheel comprises six rectangular flat plate-like blades the long side directions of which are in parallel with the horizontal shaft. The depth submerged in the farming waterway of the blade is nearly the length of the short side of the blade. A bottom board formed by bending the entire long side of the blade orthogonally to an upstream direction is provided on the leading end of the blade. A substantially oblong side board formed by bending each of the side ends of the blade orthogonally to the upstream direction is provided on each side end of the blade. A plurality of substantially oblong division boards protrude in the upstream direction with a substantially constant space therebetween and in parallel with the side boards on the surface of the blade between the side boards. The length of the long side of the blade is about 75% of the width of the farming waterway. The length of the short side of the blade is about 0.45 m.
PCT/JP2008/065707 2007-11-20 2008-09-02 Portable in-stream type hydraulic power unit WO2009066496A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-300609 2007-11-20
JP2007300609A JP4157590B1 (en) 2007-11-20 2007-11-20 Simple installation type hydroelectric generator

Publications (1)

Publication Number Publication Date
WO2009066496A1 true WO2009066496A1 (en) 2009-05-28

Family

ID=39916169

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065707 WO2009066496A1 (en) 2007-11-20 2008-09-02 Portable in-stream type hydraulic power unit

Country Status (3)

Country Link
JP (1) JP4157590B1 (en)
TW (1) TW200925409A (en)
WO (1) WO2009066496A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20100977A1 (en) * 2010-12-07 2012-06-08 Welt Company S R L SYSTEM FOR HYDROELECTRIC ENERGY GENERATION
EP3511559A4 (en) * 2016-09-08 2020-02-26 NTN Corporation Hydraulic turbine suspending device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200464434Y1 (en) 2010-06-04 2013-01-02 김변수 Water mill using waste tire
JP5865572B2 (en) * 2013-12-03 2016-02-17 石原 洋一 Low flow hydropower system for rivers
CN106400733A (en) * 2015-05-05 2017-02-15 苏州汇诚智造工业设计有限公司 Manufacturing method for water flow energy dissipating device
CN104790341A (en) * 2015-05-05 2015-07-22 苏州汇诚智造工业设计有限公司 Water energy dissipation and sand setting device and manufacturing and construction method thereof
CN106351780A (en) * 2015-05-06 2017-01-25 苏州汇诚智造工业设计有限公司 Construction method of gear transmission water flow energy dissipation, power generation and sand setting device
CN110080925B (en) * 2019-04-30 2020-12-01 江苏海事职业技术学院 Water turbine convenient to installation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60102476U (en) * 1983-12-19 1985-07-12 政田　敏雄 Water turbine group output device
US5440175A (en) * 1993-07-06 1995-08-08 Mayo, Jr.; Howard A. Waterwheel-driven generating unit
JP2004052736A (en) * 2002-07-24 2004-02-19 Iwane Fujii Hydroelectric generator
JP2006152997A (en) * 2004-12-01 2006-06-15 Katsuumi Yoshimi Water turbine device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60102476U (en) * 1983-12-19 1985-07-12 政田　敏雄 Water turbine group output device
US5440175A (en) * 1993-07-06 1995-08-08 Mayo, Jr.; Howard A. Waterwheel-driven generating unit
JP2004052736A (en) * 2002-07-24 2004-02-19 Iwane Fujii Hydroelectric generator
JP2006152997A (en) * 2004-12-01 2006-06-15 Katsuumi Yoshimi Water turbine device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20100977A1 (en) * 2010-12-07 2012-06-08 Welt Company S R L SYSTEM FOR HYDROELECTRIC ENERGY GENERATION
EP2463508A1 (en) * 2010-12-07 2012-06-13 Welt Company S.r.l. A system for generating hydroelectric power
EP3511559A4 (en) * 2016-09-08 2020-02-26 NTN Corporation Hydraulic turbine suspending device
US11053909B2 (en) 2016-09-08 2021-07-06 Ntn Corporation Hydraulic turbine suspending device

Also Published As

Publication number Publication date
JP4157590B1 (en) 2008-10-01
TW200925409A (en) 2009-06-16
JP2009127447A (en) 2009-06-11

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