ES2264861A1 - Vertical sliding buoy for use in marine bed to produce electricity, has guides for vertical movement of buoy, and tubes having internal walls with dented racks and gears linked to shaft of generator for producing electricity - Google Patents

Vertical sliding buoy for use in marine bed to produce electricity, has guides for vertical movement of buoy, and tubes having internal walls with dented racks and gears linked to shaft of generator for producing electricity

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Publication number
ES2264861A1
ES2264861A1 ES200402014A ES200402014A ES2264861A1 ES 2264861 A1 ES2264861 A1 ES 2264861A1 ES 200402014 A ES200402014 A ES 200402014A ES 200402014 A ES200402014 A ES 200402014A ES 2264861 A1 ES2264861 A1 ES 2264861A1
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ES
Spain
Prior art keywords
buoy
guides
tube
generator
tubes
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
ES200402014A
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Spanish (es)
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ES2264861B1 (en
Inventor
Eugenio Salutregui Moure
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES200402014A priority Critical patent/ES2264861B1/en
Publication of ES2264861A1 publication Critical patent/ES2264861A1/en
Application granted granted Critical
Publication of ES2264861B1 publication Critical patent/ES2264861B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F03B13/14—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 wave energy
    • F03B13/16—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1845—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
    • F03B13/1855—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem where the connection between wom and conversion system takes tension and compression
    • F03B13/186—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem where the connection between wom and conversion system takes tension and compression the connection being of the rack-and-pinion type
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Abstract

The buoy includes guides for the vertical movement of the buoy, and a volume and tubes for making the buoy float at sea. The buoy can slide along the tubes which are properly laid on the rock foundation of a marine bed. The tubes have internal walls formed with dented racks and gears which are linked to the shaft of a generator for producing electricity. An inertia control wheel is provided for control of the buoy. A coupling is arranged on the shaft of the generator to maintaining rotation direction and the descending movement of the buoy. Ground and power wirings are connected to the generator. Supports are also provided for the generator.

Description

Boya de deslizamiento vertical sobre guías en tubo cimentado en el lecho marino para producir electricidad.Vertical sliding buoy on guides in cemented tube in the seabed to produce electricity.

Objeto de la invenciónObject of the invention

La presente invención, según se expresa en el enunciado o titulo de esta Memoria Descriptiva, se refiere a un sistema pensado en orden a obtener notables ventajas respecto a otros sistemas existentes además de resolver problemas medio ambientales, de impacto visual, contaminantes, ecológicos y económicos derivados de los actuales sistemas de centrales eléctricas.The present invention, as expressed in the statement or title of this Descriptive Report, refers to a system designed in order to obtain significant advantages over other existing systems besides solving medium problems environmental, visual impact, pollutants, ecological and economic derivatives of the current central systems electric.

Entre las ventajas del aprovechamiento de la energía cinética de las ondas planas u olas del mar para la obtención de energía eléctrica están la de ser limpia e inagotable, no contaminante, ecológica, económica y abundar en La Naturaleza.Among the advantages of using the kinetic energy of flat waves or sea waves for obtaining electrical energy are to be clean and inexhaustible, non-polluting, ecological, economic and abound in La Nature.

El objeto es el de disponer de un medio mecánico, práctico que colocado en el mar, próximo a la costa en zona de olas, permita trasmitir su producción de corriente eléctrica por medio de lineas o cable submarino a una central eléctrica situada en tierra.The object is to have a means mechanical, practical that placed in the sea, near the coast in wave zone, allow to transmit your production of electric current  by means of lines or submarine cable to a power plant located on land.

Antecedentes de la invenciónBackground of the invention

Las mareas y las olas son las dos principales fuentes de energía ofrecidas por el mar. Las centrales maremotrices funcionan como un embalse tradicional de río, el depósito se llena mientras sube la marea. El agua marina se retiene mediante compuertas hasta la bajamar para ser liberada después a través de una red de conductos estrechos que aumentan la presión hasta las turbinas que por generadores eléctricos producen electricidad.Tides and waves are the two main energy sources offered by the sea. Tidal power plants they function like a traditional river reservoir, the reservoir is filled While the tide rises. Marine water is retained by floodgates until low tide to be released later through a network of narrow ducts that increase the pressure to turbines that produce electricity through electric generators.

Existen varios métodos que obtienen electricidad del movimiento del oleaje, los que mueven un generador eléctrico acoplado a una turbina movida por el aire comprimido obtenido por diferencia de niveles o por el golpe de las olas, como es, la P 200100230 a nombre de D. Eugenio Salutregui Moure titular de la presente invención,There are several methods that obtain electricity  of the movement of the waves, those that move an electric generator coupled to a turbine driven by compressed air obtained by difference of levels or by the blow of the waves, as it is, the P 200100230 on behalf of D. Eugenio Salutregui Moure, holder of the present invention,

y los que se basan en las oscilaciones verticales que por el peso del agua en su calda mueve una bomba o turbina y esta un generador.and those based on vertical oscillations that by the weight of the water in its broth moves a pump or turbine and there is a generator.

Por todo ello se ha ideado un medio mecánico en el que se elimina la turbina situándolo cimentado en el mar en zona de oleaje, preferentemente cercano a la costa, abaratando el transporte eléctrico a poca profundidad y cuyas características son el objeto de la presente invención.For all this a mechanical means has been devised in the one that eliminates the turbine placing it cemented in the sea in zone of waves, preferably near the coast, lowering the shallow electric transport and whose characteristics are the object of the present invention.

Descripción de la invenciónDescription of the invention

Boya de deslizamiento vertical sobre guías en tubo cimentado en el lecho marino para producir electricidad.Vertical sliding buoy on guides in cemented tube in the seabed to produce electricity.

Un tubo cimentado en la roca del fondo marino a modo de piloto, con hormigón armado, soporta en su parte superior o plataforma aislada de las aguas, cajas, conjuntos de engranajes, y embragues, soportes y rodamientos así como un volante de inercia y un generador eléctrico unidos a un eje central, que por actuación de los embragues siempre gira en el mismo sentido, manteniéndose la velocidad por el volante de inercia.A tube grounded in the seabed rock to pilot mode, with reinforced concrete, supports on its top or insulated water platform, boxes, gear sets, and clutches, supports and bearings as well as a flywheel and an electric generator attached to a central axis, which by actuation of the clutches always rotates in the same direction, maintaining the speed by the flywheel.

La boya conformada por un volumen soldado a un tubo concéntrico se desplaza sobre el anterior subiendo o bajando por su flotación y la acción de la ola, movimiento que al estar unidas por el interior del tubo cremalleras dentadas, guiadas y que engranan con los citados engranajes originan la velocidad giratoria del generador produciéndose electricidad, conducida a tierra por un cable submarino.The buoy made up of a volume welded to a concentric tube moves over the previous one up or down by its flotation and the action of the wave, movement that when being attached inside the tube toothed, guided zippers and that gear with the mentioned gears originate the rotating speed  of the generator producing electricity, driven to ground by a Submarine cable.

Pueden agruparse varios tubos cimentados en el fondo marino respetando entre ellos una distancia prudencial para el paso de las olas, prolongando la altura de los soportes, anulando el cierre o tapa de las boyas, estructurando una gran plataforma que sirva para talleres de mantenimiento, residencia de personal competente y pista de helicóptero, como las actuales plataformas petrolíferas.Several cemented pipes can be grouped in the seabed respecting each other a safe distance for the passage of the waves, prolonging the height of the supports, canceling the buoy's closure or cover, structuring a large platform used for maintenance workshops, residence of competent personnel and helicopter track, like the current ones oil rigs

Breve descripción de los dibujosBrief description of the drawings

Para la mejor comprensión de cuanto queda descrito en la presente Memoria, se acompañan unos dibujos en los que, tan solo a título de ejemplo se representa un caso práctico de realización de la;For the best understanding of how much is left described herein, some drawings are attached in the that, just as an example, a practical case of realization of;

Boya de deslizamiento vertical sobre guías en tubo cimentado en el lecho marino para producir electricidad.Vertical sliding buoy on guides in cemented tube in the seabed to produce electricity.

Figura 1.- Representa la vista en sección alzada del sistema y conjunto cuando una onda u ola alcanza su altura máxima sobre el nivel de la pleamar.Figure 1.- Represents the sectional view. of the system and set when a wave or wave reaches its height maximum above high tide level.

Figura 2.- Representa la vista en sección alzada del sistema y conjunto en reposo sobre el nivel de la pleamar.Figure 2.- Represents the sectional view elevation of the system and set at rest on the level of the high tide.

Figura 3.- Representa la vista en sección alzada del sistema y conjunto en reposo sobre el nivel de la bajamar.Figure 3.- Represents the sectional view. of the system and set at rest on the level of the low tide.

A.-TO.- Onda plana u ola.Flat wave u wave. 1.-one.- Roca.Rock. 2.-2.- Lecho marino.Bed Marine. 3.-3.- Zapata.Hot shoe 4.-4.- Hormigón.Concrete. 5.-5.- Armadura.Armor. 6.-6.- Cableado eléctrico.Cabling electric. 7.-7.- Conducto a tierra.Duct to land. 8.-8.- Tubo cimentado en roca.Tube cemented in rock. 9.-9.- Guías.Guides 10.-10.- Bajamar.Low tide. 11.-eleven.- Rodadura.Rolling. 12.-12.- Columnas de sustentación.Columns from lift. 13.-13.- Pleamar.High tide. 14.-14.- Boya en reposo.Buoy Resting. 15.-fifteen.- Armadura, estructura.Armor, structure. 16.-16.- Boya, elevada por la ola.Buoy, elevated by the wave. 17.-17.- Lastre.Ballast. 18.-18.- Tubo deslizante.Tube slider 19.-19.- Cierre-Tapa.Closure-Cap. 20.-twenty.- puerta de acceso.door of access. 21.-twenty-one.- Cremalleras dentadas.Zippers toothed 22.-22.- Soporte, caja engranajes.Stand, box gears 23.-2. 3.- Caja de engranajes.Box of gears 24.-24.- Embragues de actuación.Clutches of performance. 25.-25.- Volante de inercia.Flyer inertia. 26.-26.- Generador eléctrico.Generator electric. 27.-27.- Conducto eléctrico a la CentralElectrical conduit to the Central

Descripción de una realización preferidaDescription of a preferred embodiment

Según la Figura 1, se observa un tubo (8), cimentado sobre la roca (1), con la armadura (5), la zapata (3) y el hormigonado (4), cuya altura sobrepasa el nivel de la pleamar (13) y la máxima altura conseguida por una ola (A) en la zona para evitar la inundación de la cámara donde se aloja el generador eléctrico (26) y el tubo (6) por el que discurre el cable (7) - (27) y conducto (6) de transporte a tierra de la corriente eléctrica producida por dicho generador.According to Figure 1, a tube (8) is observed, grounded on the rock (1), with the armor (5), the shoe (3) and the concreting (4), whose height exceeds the high tide level (13) and the maximum height achieved by a wave (A) in the area for avoid flooding of the chamber where the generator is housed electrical (26) and the tube (6) through which the cable (7) runs - (27) and conduit (6) for grounding of the electric current produced by said generator.

Este tubo (8) en su parte externa lleva adosadas, verticalmente, guías (9) con suficiente altura que permiten el desplazamiento vertical de otro tubo (18) concéntrico y que unido o soldado al volumen (16) conforma la boya propiamente dicha que con las rodaduras (11) ascenderá o descenderá según la acción de la ola y su flotación.This tube (8) on its outer part carries attached, vertically, guides (9) with sufficient height that allow vertical displacement of another concentric tube (18) and that attached or welded to volume (16) forms the buoy itself said that with the shoots (11) it will ascend or descend according to the wave action and its floating.

Las cremalleras o peines dentados (21) fijadas verticalmente o atornilladas sobre la pared interna del tubo (18) que conforma la boya engranan con los engranajes y piñones de una caja (23) que los contiene y multiplican la velocidad del eje de un generador eléctrico y la de un volante de inercia acoplado para mantenerla.Toothed zippers or combs (21) fixed vertically or screwed on the inner wall of the tube (18) that forms the buoy meshed with the gears and pinions of a box (23) that contains them and multiplies the speed of the axis of a electric generator and that of a coupled flywheel for keep it

El sentido de giro del eje principal y por tanto del generador sera siempre el mismo en el ascenso o descenso del la boya con sus cremalleras, debido a la actuación de embragues situados en (24) o caja de engranajes soportada por (22), así como todo el conjunto por la armadura (15) y los pilares (12).The direction of rotation of the main shaft and therefore  of the generator will always be the same in the ascent or descent of the the buoy with its zippers, due to the performance of clutches located in (24) or gearbox supported by (22), as well as the whole set by the armor (15) and the pillars (12).

Las rodaduras (11) sobre las guías (9) quedan perfectamente ajustadas en su longitud para evitar que se produzcan desplazamientos laterales de la boya en su movimiento vertical.The bearings (11) on the guides (9) remain perfectly adjusted in length to prevent them from occurring lateral displacements of the buoy in its vertical movement.

Serán independientes del objeto de la invención los materiales empleados en la fabricación de los componentes de la boya y el sistema, formas y dimensiones del mismo y todos los detalles accesorios que puedan presentarse, siempre y cuando no afecten a su esencialidad.They will be independent of the object of the invention the materials used in the manufacture of the components of the buoy and the system, shapes and dimensions thereof and all accessory details that may arise, as long as not affect its essentiality.

Claims (3)

1. Boya de deslizamiento vertical sobre guías en tubo cimentado en el lecho marino para producir electricidad.1. Vertical sliding buoy on guides in  cemented tube in the seabed to produce electricity. Caracterizada esencialmente por un tubo cimentado sobre la roca del lecho marina con armadura y zapata hormigonadas, la altura del mismo sobrepasa el nivel de la pleamar y la del punto más alto conseguido por una ola en la zona para evitar la inundación del lugar o cámara donde se aloja un generador eléctrico y el conducto por el que discurre el cable que transporta a tierra o central eléctrica la electricidad producida por el generador. Characterized essentially by a tube grounded on the rock of the seabed with concrete armor and footing, the height of it exceeds the level of the high tide and that of the highest point achieved by a wave in the area to prevent flooding of the place or chamber where an electric generator is housed and the conduit through which the cable that carries the electricity produced by the generator to the ground or power plant runs. Dicho tubo lleva verticalmente colocadas por su exterior guías que con altura suficiente permiten el desplazamiento vertical de otro tubo concéntrico que soldado a una forma volumétrica conforma la boya y por rodaduras sobre las guías, ascenderá o descenderá según su flotación y la acción de la ola.Said tube has vertically placed by its exterior guides that with sufficient height allow displacement vertical of another concentric tube that welded to a shape volumetric forms the buoy and by rolling on the guides, it will ascend or descend according to its flotation and the action of the wave. 2. Boya de deslizamiento vertical sobre guías en tubo cimentado en el lecho marino para producir electricidad.2. Vertical sliding buoy on guides in  cemented tube in the seabed to produce electricity. Según la reivindicación 1ª, caracterizada por la boya conformada por un volumen y un tubo soldados, porta este en sus paredes internas, verticalmente fijadas, cremalleras o peines dentados que engranan con engranajes que multiplican la velocidad del eje de un generador eléctrico y la de un volante de inercia para mantenerla, de forma que los embragues situados en la caja de los citados engranajes al actuar sobre el eje mantengan su sentido de giro tanto en el movimiento ascendente como en el descendente de la boya.According to claim 1, characterized by the buoy formed by a welded volume and tube, it carries this in its internal walls, vertically fixed, rack or toothed combs that engage with gears that multiply the speed of the axis of an electric generator and that of a flywheel to maintain it, so that the clutches located in the case of said gears when acting on the shaft maintain their direction of rotation both in the upward and downward movement of the buoy. 3. Boya de deslizamiento vertical sobre guías en tubo cimentado en el lecho marino para producir electricidad.3. Vertical sliding buoy on guides in  cemented tube in the seabed to produce electricity. Según la reivindicación anterior, caracterizada por el mantenimiento del sentido de giro del eje de un generador eléctrico este en su movimiento produce energía eléctrica que se transporta a tierra por cables y conducto submarino.According to the preceding claim, characterized by the maintenance of the direction of rotation of the axis of an electric generator, in its movement it produces electrical energy that is transported to the ground by cables and underwater conduit.
ES200402014A 2004-08-05 2004-08-05 VERTICAL SLIDING BUCKET ON GUIDES IN TUBE FOUNDED IN THE MARINE MILK TO PRODUCE ELECTRICITY. Expired - Fee Related ES2264861B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200402014A ES2264861B1 (en) 2004-08-05 2004-08-05 VERTICAL SLIDING BUCKET ON GUIDES IN TUBE FOUNDED IN THE MARINE MILK TO PRODUCE ELECTRICITY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200402014A ES2264861B1 (en) 2004-08-05 2004-08-05 VERTICAL SLIDING BUCKET ON GUIDES IN TUBE FOUNDED IN THE MARINE MILK TO PRODUCE ELECTRICITY.

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ES2264861A1 true ES2264861A1 (en) 2007-01-16
ES2264861B1 ES2264861B1 (en) 2008-01-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106499566A (en) * 2016-10-17 2017-03-15 浙江海洋大学 Spiral Wave-activated power generation equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1403702A (en) * 1920-06-02 1922-01-17 Paul A Melvin Water motor
US1444693A (en) * 1921-11-19 1923-02-06 Joseph A Lymburner Wave motor
US4392060A (en) * 1980-10-27 1983-07-05 Ivy Jessie T Wind and water power generator
JPS61226572A (en) * 1985-03-30 1986-10-08 Hitachi Zosen Corp Floating generator
US5167786A (en) * 1991-01-25 1992-12-01 Eberle William J Wave-power collection apparatus
ES2182702A1 (en) * 2001-06-01 2003-03-01 Jove Felipe Prats Floating power station for producing electrical energy from the sea, combined with wave and wind energy that can be submerged and recovered during a storm
ES2193821A1 (en) * 2001-01-09 2003-11-01 Jove Felipe Prats Equipment for generating electricity from waves on the sea.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1403702A (en) * 1920-06-02 1922-01-17 Paul A Melvin Water motor
US1444693A (en) * 1921-11-19 1923-02-06 Joseph A Lymburner Wave motor
US4392060A (en) * 1980-10-27 1983-07-05 Ivy Jessie T Wind and water power generator
JPS61226572A (en) * 1985-03-30 1986-10-08 Hitachi Zosen Corp Floating generator
US5167786A (en) * 1991-01-25 1992-12-01 Eberle William J Wave-power collection apparatus
ES2193821A1 (en) * 2001-01-09 2003-11-01 Jove Felipe Prats Equipment for generating electricity from waves on the sea.
ES2182702A1 (en) * 2001-06-01 2003-03-01 Jove Felipe Prats Floating power station for producing electrical energy from the sea, combined with wave and wind energy that can be submerged and recovered during a storm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106499566A (en) * 2016-10-17 2017-03-15 浙江海洋大学 Spiral Wave-activated power generation equipment

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