FR3040079A1 - POWERFUL HYDRAULIC WHEEL WITH PALE BLADES - Google Patents

POWERFUL HYDRAULIC WHEEL WITH PALE BLADES Download PDF

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Publication number
FR3040079A1
FR3040079A1 FR1501737A FR1501737A FR3040079A1 FR 3040079 A1 FR3040079 A1 FR 3040079A1 FR 1501737 A FR1501737 A FR 1501737A FR 1501737 A FR1501737 A FR 1501737A FR 3040079 A1 FR3040079 A1 FR 3040079A1
Authority
FR
France
Prior art keywords
blades
wheel
hydraulic wheel
increase
prefabricated
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.)
Withdrawn
Application number
FR1501737A
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French (fr)
Inventor
Pierre Bouchet
Catherine Kikufi
Jean Francois Bouchet
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1501737A priority Critical patent/FR3040079A1/en
Publication of FR3040079A1 publication Critical patent/FR3040079A1/en
Withdrawn legal-status Critical Current

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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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/121—Blades, their form or construction
    • 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
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
    • F03B13/264—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy using the horizontal flow of water resulting from tide movement
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • 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

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

Abstract

L'invention concerne une roue hydraulique dont la force cinétique à été augmenté fortement pour au travers d'un amplificateur de vitesse faire fonctionner un ou plusieurs générateurs électriques et produire de l'électricité. Il est constitué d'une roue hydraulique spécifique modulaire dont l'ossature à été renforcé pour supporter la charge des pales lestées et assurer la surcharge du mouvement cinétique. Les pales sont lestées par un matériau à forte densité et sont préfabriquées pour assurer un équilibre parfait de la roue. Celles-ci comportent en bout de pale et sur un retour de la profondeur du courant un relevé permettant de retenir l'eau actionnant la roue le plus longtemps possible. Le dispositif selon l'invention est particulièrement destiné pour la réhabilitation des anciens moulins à eau, ainsi que des unités de production flottantes.The invention relates to a hydraulic wheel whose kinetic force has been greatly increased through a speed amplifier to operate one or more electric generators and produce electricity. It consists of a specific modular waterwheel whose frame has been reinforced to support the load of the weighted blades and to ensure the overload of the kinetic movement. The blades are ballasted by a high density material and are prefabricated to ensure a perfect balance of the wheel. These comprise at the end of the blade and on a return of the current depth a record to retain the water actuating the wheel as long as possible. The device according to the invention is particularly intended for the rehabilitation of old water mills, as well as floating production units.

Description

La présente invention concerne une roue hydraulique dont le poids est fortement augmenté par le lestage des ses pales pour décupler la puissance de son mouvement cinétique, produit par ' l'énergie renouvelable de son alimentation et, qui transmise à l'arbre de celle-ci permet au travers d'un amplificateur de vitesse faire fonctionner un ou plusieurs générateur électriques et ainsi produire de l'électricité.The present invention relates to a hydraulic wheel whose weight is greatly increased by the weighting of its blades to increase the power of its kinetic movement, produced by the renewable energy of its power supply and which transmits to the shaft thereof allows through a speed amplifier to operate one or more electrical generators and thus produce electricity.

Une roue hydraulique d'ancienne génération à part des modifications sur le profil des pales, pour augmenter la vitesse de rotation de la roue est limitée dans sa puissance par la vitesse du courant existant et, ne peut dans ce contexte produire de l'électricité.An old-generation hydraulic wheel apart from changes in the profile of the blades, to increase the speed of rotation of the wheel is limited in its power by the speed of the existing current and, in this context can not produce electricity.

Le dispositif selon l'invention permet la production d'électricité du fait de l'augmentation de la force cinétique d'une roue hydraulique, alimentée par de l'énergie renouvelable, qui se traduit par le lestage des pales de cette roue hydraulique, permettant ainsi d'augmenter la force cinétique de l'ensemble, il comprend un nombre pair de pales réparties uniformément au périmètre extérieur de la roue dont la longueur rayonne vers le centre de la roue. Le poids des pales, qui varie selon l'augmentation de la puissance escomptée, le lestage des pales est positionné vers l'extérieur de la roue pour en augmenter la force inertielle, elles sont composées d'un matériau de forte densité et résistant à la corrosion comme la fonte par exemple.The device according to the invention allows the production of electricity due to the increase in the kinetic force of a hydraulic wheel, powered by renewable energy, which results in the ballasting of the blades of this hydraulic wheel, allowing thus to increase the kinetic force of the assembly, it comprises an even number of blades distributed uniformly to the outer perimeter of the wheel whose length radiates towards the center of the wheel. The weight of the blades, which varies according to the increase of the expected power, the weighting of the blades is positioned towards the outside of the wheel to increase the inertial force, they are composed of a material of high density and resistant to the corrosion like cast iron for example.

Selon le dispositif d-dessus, la section des pales est variable en longueur, et également en épaisseur, la largeur elle est de la largeur du module, elles sont constituées d'un matériau de forte densité, pour assurer l'inertie nécessaire à la puissance souhaitée.According to the device above, the blade section is variable in length, and also in thickness, the width is the width of the module, they are made of a high density material, to ensure the necessary inertia to the desired power.

Selon des modes particuliers de fabrication : - les pales sont préfabriquées pour assurer un équilibre parfait de la roue et comportent un dispositif d'attache à la structure. Celles-ci peuvent être réalisées en plusieurs morceaux pour des raisons de manutention. - les pales ont un relevé en bout de pale disposé en amont et sur le retour dans leur partie recevant l'énergie hydraulique pour retenir au maximum l'effet du courant d'énergie renouvelable. - l'ensemble constituant la roue hydraulique à pales lestée est composé d'un ou plusieurs modules spécifiques pour être accolés aux autres, le nombre de module est en fonction de la puissance à installer, chaque module comprend, deux pans extérieurs, sur lesquels sont installés plusieurs cercles en acier de diamètre différents et ils sont reliés entre eux par des entretoises également en acier, le support des pales lestées est réalisé par des cornières qui sont réparties sur les cercles è l'intérieur de l'ossature, le tout reliant l'arbre de la roue, qui transmet à sont tour la force cinétique aux éléments produisant de l'électricité.According to particular modes of manufacture: the blades are prefabricated to ensure a perfect balance of the wheel and comprise a fastening device to the structure. These can be made in several pieces for handling reasons. - The blades have a raised end blade located upstream and on return in their part receiving hydraulic energy to retain the maximum effect of the renewable energy stream. the assembly constituting the weighted hydraulic wheel is composed of one or more specific modules to be contiguous to the others, the number of modules depends on the power to be installed, each module comprises, two outer sections, on which are installed several steel circles of different diameter and they are connected to each other by spacers also steel, the support of the weighted blades is made by brackets which are distributed on the circles inside the framework, the whole connecting the wheel shaft, which in turn transmits the kinetic force to the elements producing electricity.

Claims (6)

REVENDICATIONS 1) Dispositif pour produire de l'électricité caractérisé en ce qu'il comprend une roue hydraulique avec des pales lestées, pour décupler la puissance cinétique de la roue hydraulique et, comporte un amplificateur de vitesse pour faire fonctionner un générateur électrique.1) Device for generating electricity characterized in that it comprises a hydraulic wheel with weighted blades, to increase the kinetic power of the hydraulic wheel and comprises a speed amplifier for operating an electric generator. 2) Dispositif selon la revendication 1 Caractérisé en ce que le poids des pales, qui varie selon l'augmentation de la puissance escomptée, le lestage des pales étant positionné vers l'extérieur de la roue pour en augmenter la force inertielie.2) Device according to claim 1 characterized in that the weight of the blades, which varies according to the increase of the expected power, the weighting of the blades being positioned towards the outside of the wheel to increase the inertielie force. 3) Dispositif selon la revendication 1 ou la revendication 2 Caractérisé en ce que le nombre de pales est un nombre pair, elles sont préfabriquées pour obtenir un équilibre parfait de la roue.3) Device according to claim 1 or claim 2 characterized in that the number of blades is an even number, they are prefabricated to obtain a perfect balance of the wheel. 4) Dispositif selon la revendication 3 caractérisé en ce que le matériau utilisé pour la fabrication des pales est de forte densité comme la fonte par exemple.4) Device according to claim 3 characterized in that the material used for the manufacture of the blades is of high density as cast iron for example. 5) Dispositif selon la revendication 3 caractérisé en ce que les pales préfabriquées, peuvent être divisées en plusieurs morceaux, à des fins de manutention.5) Device according to claim 3 characterized in that the prefabricated blades can be divided into several pieces for handling purposes. 6) Dispositif selon la revendication 1 caractérisé en ce que la roue hydraulique est modulaire, composée d'un ou plusieurs modules, chaque module apportant sa charge avec ses pales lestées, afin d'obtenir la puissance totale souhaité de l'ensemble.6) Device according to claim 1 characterized in that the hydraulic wheel is modular, composed of one or more modules, each module bringing its load with its weighted blades, to obtain the desired total power of the assembly.
FR1501737A 2015-08-14 2015-08-14 POWERFUL HYDRAULIC WHEEL WITH PALE BLADES Withdrawn FR3040079A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1501737A FR3040079A1 (en) 2015-08-14 2015-08-14 POWERFUL HYDRAULIC WHEEL WITH PALE BLADES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1501737A FR3040079A1 (en) 2015-08-14 2015-08-14 POWERFUL HYDRAULIC WHEEL WITH PALE BLADES

Publications (1)

Publication Number Publication Date
FR3040079A1 true FR3040079A1 (en) 2017-02-17

Family

ID=56137359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1501737A Withdrawn FR3040079A1 (en) 2015-08-14 2015-08-14 POWERFUL HYDRAULIC WHEEL WITH PALE BLADES

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FR (1) FR3040079A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017569A1 (en) * 1979-03-29 1980-10-15 de la Roche Kerandraon, Olivier Moving-fluid energy-conversion device
WO2011067573A2 (en) * 2009-12-03 2011-06-09 Renewergen Limited Turbine apparatus and method
US20120034079A1 (en) * 2010-08-25 2012-02-09 Pterofin, Inc. Harnessing Flowing Fluids to Create Torque
US20140140812A1 (en) * 2012-03-24 2014-05-22 Paul M. Swamdass Tilting blade system for vertical-axis wind and water turbines for minimal drag, high efficiency & maximum power output

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017569A1 (en) * 1979-03-29 1980-10-15 de la Roche Kerandraon, Olivier Moving-fluid energy-conversion device
WO2011067573A2 (en) * 2009-12-03 2011-06-09 Renewergen Limited Turbine apparatus and method
US20120034079A1 (en) * 2010-08-25 2012-02-09 Pterofin, Inc. Harnessing Flowing Fluids to Create Torque
US20140140812A1 (en) * 2012-03-24 2014-05-22 Paul M. Swamdass Tilting blade system for vertical-axis wind and water turbines for minimal drag, high efficiency & maximum power output

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