ES2302645A1 - Wind shovel structure has profile network that form wind shovel structure and give support and shape to external housing - Google Patents

Wind shovel structure has profile network that form wind shovel structure and give support and shape to external housing Download PDF

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Publication number
ES2302645A1
ES2302645A1 ES200700072A ES200700072A ES2302645A1 ES 2302645 A1 ES2302645 A1 ES 2302645A1 ES 200700072 A ES200700072 A ES 200700072A ES 200700072 A ES200700072 A ES 200700072A ES 2302645 A1 ES2302645 A1 ES 2302645A1
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ES
Spain
Prior art keywords
wind
shovel structure
wind shovel
shape
external housing
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.)
Granted
Application number
ES200700072A
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Spanish (es)
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ES2302645B1 (en
Inventor
Mateo Barbero Almaraz
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Individual
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Individual
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Filing date
Publication date
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Priority to ES200700072A priority Critical patent/ES2302645B1/en
Publication of ES2302645A1 publication Critical patent/ES2302645A1/en
Application granted granted Critical
Publication of ES2302645B1 publication Critical patent/ES2302645B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Abstract

The wind shovel structure has profile network that form the wind shovel structure and give support and shape to the external housing. The wind shovel structure adapts as photovoltaic plates, canvas, plastic panels, wood, and veneer of any feasible metal foil.

Description

Estructura de pala eólica.Wind shovel structure.

La presente invención se refiere a una estructura portante de pala de turbina eólica a modo de endoesqueleto de la misma, gracias a la cual, se conseguiría dotar de mayor resistencia a las palas de este tipo conocidas hasta ahora; además de servir de soporte para placas solares de producción alternativa de energía eléctrica.The present invention relates to a wind turbine blade bearing structure by way of endoskeleton of the same, thanks to which, it would be possible to endow of greater resistance to the blades of this type known until now; In addition to serving as a support for solar production panels Alternative electric power.

Antecedentes de la invenciónBackground of the invention

De todos son conocidas las turbinas eólicas para producción de energía eléctrica alternativa por hallarse agrupadas en campos dispersos de toda la geografía.Wind turbines are known for all production of alternative electricity because they are grouped in scattered fields across the geography.

Por su propia idiosincrasia como productoras de energía eléctrica alternativa por aprovechamiento de la fuerza del viento, adolecen del problema de la falta de producción eléctrica ante la falta de viento.For their own idiosyncrasy as producers of alternative electric energy by harnessing the force of wind, suffer from the problem of lack of electricity production in the absence of wind.

La presente invención trata de evitar dicho inconveniente, además de proveer de mayor resistencia estructural a las palas de las turbinas eólicas.The present invention tries to avoid said inconvenient, in addition to providing greater structural resistance to the blades of wind turbines.

Descripción de la invenciónDescription of the invention

La estructura portante de pala de turbina eólica a la que se refiere esta invención, se caracteriza por estar compuesta de una serie de nervaduras estructurales de diferentes tipos de materiales, desde los mas blandos (como plásticos, maderas, etc.) a los mas duros (titanio, compuestos de resinas y fibras, etc.), cuya misión fundamental es no solo la de dotar de mayor resistencia a la fractura de la pala eólica, sino también la de poder soportar placas solares para la producción alternativa de energía eléctrica.The wind turbine blade bearing structure to which this invention refers, is characterized by being composed of a series of structural ribs of different types of materials, from the softest (such as plastics, woods, etc.) to the hardest (titanium, resin compounds and fibers, etc.), whose fundamental mission is not only to provide greater resistance to fracture of the wind blade, but also the of being able to withstand solar panels for the alternative production of electric power.

La estructura (Fig. 1) se compone de una serie de nervaduras o perfiles que dan a la estructura forma de pala (1). Este esqueleto está unido a un eje (2) que permite girar la pala en el buje (3), tanto para orientar la pala eólica y que ejerza mayor o menor resistencia al viento, como para orientar las placas solares buscando una mayor eficiencia el la producción de energía eléctrica alternativa.The structure (Fig. 1) consists of a series of ribs or profiles that give the structure a shovel shape (1). This skeleton is attached to an axis (2) that allows the blade to rotate in the hub (3), both to orient the wind blade and exert greater or less wind resistance, such as to orient solar panels looking for greater efficiency in the production of electrical energy alternative.

En una realización opcional (Fig. 2), la estructura está compuesta de distintos perfiles como perfiles en forma de "U" (1) o cilíndricos para formar el borde de la pala y servir de marco, y otros perfiles en forma de "H" (2) que conforman un entramado interior que dota de mayor resistencia tanto a la pala eólica frente a la fractura, como a la cobertura externa, siendo esta de tipo blando y deformable, frente al viento.In an optional embodiment (Fig. 2), the structure is composed of different profiles as profiles in "U" (1) or cylindrical shape to form the edge of the blade and serve as a framework, and other profiles in the form of "H" (2) that They make up an interior framework that provides greater resistance both to the wind blade in front of the fracture, such as external coverage, being this type of soft and deformable, against the wind.

Ya en la "Figura 3" se puede observar la estructura de la pala (1) con una cubierta de células fotoeléctricas (2) que configuran el panel solar.Already in "Figure 3" you can see the shovel structure (1) with a cell cover photoelectric (2) that configure the solar panel.

Claims (3)

1. Estructura portante de una pala de turbina eólica en forma de esqueleto, caracterizada por estar compuesta de una serie de nervaduras estructurales de diferentes tipos de materiales, desde los más blandos (como plástico, etc.) hasta los mas duros (titanio, etc.), cuya misión fundamental es la de servir, no solo por su natural resistencia al viento para producir el giro de las palas, sino y también, para poder soportar placas solares de producción alternativa de energía eléctrica.1. Bearing structure of a skeleton-shaped wind turbine blade, characterized by being composed of a series of structural ribs of different types of materials, from the softest (such as plastic, etc.) to the hardest (titanium, etc. .), whose fundamental mission is to serve, not only for its natural wind resistance to produce the rotation of the blades, but also, to be able to withstand solar panels for alternative production of electric energy. 2. Estructura portante de una pala de turbina eólica, de acuerdo con la Reivindicación primera, que además se caracteriza por tener una distribución lineal alargada desde el centro de rotación (cigüeñal) sobre la cual irán soportadas las correspondientes placas solares fotovoltaicas (Fig. 3).2. Bearing structure of a wind turbine blade, according to claim one, which is further characterized by having an elongated linear distribution from the center of rotation (crankshaft) on which the corresponding photovoltaic solar panels will be supported (Fig. 3 ). 3. Estructura portante de una pala de turbina eólica, de acuerdo con lo reivindicado en las 2 precedentes reivindicaciones, caracterizada por la utilización de todo tipo de materiales de fabricación según las necesidades constructivas de las distintas torres eólicas.3. Bearing structure of a wind turbine blade, as claimed in the preceding 2 claims, characterized by the use of all types of manufacturing materials according to the construction needs of the different wind towers.
ES200700072A 2007-01-02 2007-01-02 WIND STRUCTURE. Expired - Fee Related ES2302645B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200700072A ES2302645B1 (en) 2007-01-02 2007-01-02 WIND STRUCTURE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200700072A ES2302645B1 (en) 2007-01-02 2007-01-02 WIND STRUCTURE.

Publications (2)

Publication Number Publication Date
ES2302645A1 true ES2302645A1 (en) 2008-07-16
ES2302645B1 ES2302645B1 (en) 2009-02-01

Family

ID=39577512

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200700072A Expired - Fee Related ES2302645B1 (en) 2007-01-02 2007-01-02 WIND STRUCTURE.

Country Status (1)

Country Link
ES (1) ES2302645B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254876A (en) * 1992-05-28 1993-10-19 Hickey John J Combined solar and wind powered generator with spiral blades
US5474425A (en) * 1992-03-18 1995-12-12 Advanced Wind Turbines, Inc. Wind turbine rotor blade
US20030230333A1 (en) * 2002-03-19 2003-12-18 Ravindra Kashyap Solar-paneled windmill
DE202004007992U1 (en) * 2004-05-18 2004-09-16 Tönges, Gerd Otto Combined wind and solar power unit for electric current production has solar cells on the tower blades and turbine housing surfaces
ES2249182A1 (en) * 2004-09-14 2006-03-16 Gamesa Eolica S.A. Structural beam for a wind generator blade and production method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474425A (en) * 1992-03-18 1995-12-12 Advanced Wind Turbines, Inc. Wind turbine rotor blade
US5254876A (en) * 1992-05-28 1993-10-19 Hickey John J Combined solar and wind powered generator with spiral blades
US20030230333A1 (en) * 2002-03-19 2003-12-18 Ravindra Kashyap Solar-paneled windmill
DE202004007992U1 (en) * 2004-05-18 2004-09-16 Tönges, Gerd Otto Combined wind and solar power unit for electric current production has solar cells on the tower blades and turbine housing surfaces
ES2249182A1 (en) * 2004-09-14 2006-03-16 Gamesa Eolica S.A. Structural beam for a wind generator blade and production method thereof

Also Published As

Publication number Publication date
ES2302645B1 (en) 2009-02-01

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