WO2011129777A3 - Turbine hydraulique basse pression à axe horizontal - Google Patents

Turbine hydraulique basse pression à axe horizontal Download PDF

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Publication number
WO2011129777A3
WO2011129777A3 PCT/TH2011/000004 TH2011000004W WO2011129777A3 WO 2011129777 A3 WO2011129777 A3 WO 2011129777A3 TH 2011000004 W TH2011000004 W TH 2011000004W WO 2011129777 A3 WO2011129777 A3 WO 2011129777A3
Authority
WO
WIPO (PCT)
Prior art keywords
blades
horizontal
water turbine
pressure water
axis
Prior art date
Application number
PCT/TH2011/000004
Other languages
English (en)
Other versions
WO2011129777A2 (fr
Inventor
Chawalit Teerawattananon
Original Assignee
Chawalit Teerawattananon
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
Priority claimed from TH1001000437A external-priority patent/TH113526A/th
Application filed by Chawalit Teerawattananon filed Critical Chawalit Teerawattananon
Publication of WO2011129777A2 publication Critical patent/WO2011129777A2/fr
Publication of WO2011129777A3 publication Critical patent/WO2011129777A3/fr

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
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/13—Geometry two-dimensional trapezial
    • F05B2250/131—Geometry two-dimensional trapezial polygonal
    • 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
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/16—Geometry two-dimensional parabolic
    • 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
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/29—Geometry three-dimensional machined; miscellaneous
    • F05B2250/292—Geometry three-dimensional machined; miscellaneous tapered
    • 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
    • F05B2250/30—Arrangement of components
    • F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05B2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
    • 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

Abstract

L'invention concerne une turbine hydraulique basse pression à axe horizontal pourvue d'un arbre central horizontal. Cette turbine se caractérise en particulier en ce que les pales présentent une partie inférieure et une pointe effilées, une partie centrale élargie et une partie arrière également effilée. Chaque jeu de pales comprend de deux à 40 pales alignées sur un plan circulaire avec un espace égal autour d'un axe, leur partie avant étant tournée dans le même sens. Par exemple, si un jeu comprend deux pales, elles doivent être espacées de 180° (360°/2) ou, si un jeu comprend quatre pales, elles doivent être espacées de 90° (360°/4). Des jeux multiples, de un à 40 jeux, sont alignés sur l'axe horizontal et fixés au même arbre central. Lorsque des jeux de pales sont superposés, le deuxième jeu doit être disposé de sorte que ses pales divisent également les angles entre les pales du premier jeu, et le troisième jeu doit ensuite être disposé de sorte que ses pales divisent également les angles entre les pales du deuxième jeu, et ainsi de suite.
PCT/TH2011/000004 2010-03-19 2011-03-15 Turbine hydraulique basse pression à axe horizontal WO2011129777A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TH1001000437 2010-03-19
TH1001000437A TH113526A (th) 2010-03-19 กังหันน้ำแรงดันต่ำแบบแกนหมุนในแนวนอน

Publications (2)

Publication Number Publication Date
WO2011129777A2 WO2011129777A2 (fr) 2011-10-20
WO2011129777A3 true WO2011129777A3 (fr) 2012-02-02

Family

ID=45816032

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TH2011/000004 WO2011129777A2 (fr) 2010-03-19 2011-03-15 Turbine hydraulique basse pression à axe horizontal

Country Status (1)

Country Link
WO (1) WO2011129777A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2942519A1 (fr) * 2014-05-08 2015-11-11 OM.E.G. S.r.l. Installation d'égout des eaux noires

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE295198C (fr) *
US2694366A (en) * 1951-03-16 1954-11-16 Ellis Scoville S Water wheel pump
FR2284779A1 (fr) * 1974-07-19 1976-04-09 Meric Siramy Jean Baptiste Systeme de production d'energie par turbine laterale au fil de l'eau a hauteur variable du niveau de la riviere
US5834853A (en) * 1994-07-25 1998-11-10 The Ruiz Law Firm Sea/river powered power plant
WO2007148120A1 (fr) * 2006-06-23 2007-12-27 Flow-Gen Limited Système électrogène
WO2009104204A2 (fr) * 2008-02-21 2009-08-27 Jayantibhai Prabhuram Patel Système pour générer de l’énergie en utilisant un courant d’eau

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE295198C (fr) *
US2694366A (en) * 1951-03-16 1954-11-16 Ellis Scoville S Water wheel pump
FR2284779A1 (fr) * 1974-07-19 1976-04-09 Meric Siramy Jean Baptiste Systeme de production d'energie par turbine laterale au fil de l'eau a hauteur variable du niveau de la riviere
US5834853A (en) * 1994-07-25 1998-11-10 The Ruiz Law Firm Sea/river powered power plant
WO2007148120A1 (fr) * 2006-06-23 2007-12-27 Flow-Gen Limited Système électrogène
WO2009104204A2 (fr) * 2008-02-21 2009-08-27 Jayantibhai Prabhuram Patel Système pour générer de l’énergie en utilisant un courant d’eau

Also Published As

Publication number Publication date
WO2011129777A2 (fr) 2011-10-20

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