ES2321904B1 - ENTREPRENEUR OF THE ENERGY OF THE WAVES OF THE SEA. - Google Patents
ENTREPRENEUR OF THE ENERGY OF THE WAVES OF THE SEA. Download PDFInfo
- Publication number
- ES2321904B1 ES2321904B1 ES200703487A ES200703487A ES2321904B1 ES 2321904 B1 ES2321904 B1 ES 2321904B1 ES 200703487 A ES200703487 A ES 200703487A ES 200703487 A ES200703487 A ES 200703487A ES 2321904 B1 ES2321904 B1 ES 2321904B1
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- Prior art keywords
- sensor according
- blades
- turbines
- sea
- waves
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- 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.)
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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
- 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
- F03B13/1805—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 is hinged to the rem
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Captador de la energía de las olas del mar.Energy collector of sea waves.
El captador de la energía de las olas del mar, que consiste en un cable o barra articulada que actúa a modo de eje, alrededor del cual se disponen y fijan ensartadas múltiples turbinas de actuación con el flujo de agua perpendicular al eje, todos ellos discurren sumergidos o semisumergidos y tienen sus álabes, aletas o palas radiales inclinadas o curvadas, el cable o barras articuladas se sujetan por un extremo a una rótula fijada a un pilar, anclada al fondo del mar o a un punto de la costa y por el otro extremo se sujeta a tierra, el cable o barra articulada y tensada concentra la energía de las olas captada por todas las turbinas y la aplica a un multiplicador de revoluciones el cual acciona un generador eléctrico.The energy collector of sea waves, consisting of a cable or articulated bar that acts as a axis, around which multiple struts are arranged and fixed actuation turbines with water flow perpendicular to the axis, they all run submerged or semi-submerged and have their blades, fins or inclined or curved radial blades, the cable or articulated bars are attached at one end to a ball joint fixed to a pillar, anchored at the bottom of the sea or at a point on the coast and by the other end is grounded, the articulated cable or bar and tensioned concentrates the energy of the waves captured by all the turbines and applies it to a speed multiplier which drives an electric generator.
Description
Captador de la energía de las olas del mar.Energy collector of sea waves.
En energías alternativas, que principalmente generan energía eléctrica y utilizan la potencia de las olas centralizada y comercialmente.In alternative energies, which mainly generate electrical energy and use the power of the waves centrally and commercially.
Los sistemas que utilizan la energía de las olas del mar suelen tener los dispositivos captadores en el agua lo que los hace más complicados y más influenciados por el impacto de las olas y las corrosiones. La presente invención elimina o mejora dichos inconvenientes.The systems that use wave energy from the sea they usually have the pickup devices in the water what makes them more complicated and more influenced by the impact of waves and corrosion. The present invention eliminates or improves these inconveniences.
Utilizar un captador de energía sencillo, económico y de fácil fabricación.Use a simple energy sensor, Economical and easy to manufacture.
Obtener un sistema que funcione durante grandes periodos de tiempo, que en algunos lugares puede ser constante.Get a system that works for large periods of time, which in some places can be constant.
Presentar un dispositivo válido para todos los tipos de costas, que aproveche la oscilación vertical de las olas independientemente de la dirección de la misma.Present a valid device for all types of coasts, which take advantage of the vertical oscillation of the waves regardless of the address of it.
Añadir la característica de tener los mecanismos delicados en tierra, fuera del agua, de poder captar la energía de grandes superficies marinas y de proteger las playas.Add the feature of having the mechanisms delicate on land, out of the water, to be able to capture the energy of large marine surfaces and to protect the beaches.
El captador de la energía de las olas del mar de la invención, del tipo que aprovecha la energía del movimiento ascendente y descendente que se produce en la superficie del mar por efecto de las olas y la convierte en corriente eléctrica, consiste en un cable o barra articulada que actúa a modo de eje, alrededor del cual se disponen y fijan ensartadas múltiples turbinas de actuación con el flujo de agua perpendicular al eje, todos ellos discurren sumergidos o semisumergidos, y tienen sus álabes, aletas o palas radiales, inclinadas o curvadas, el cable o barras articuladas se sujetan por un extremo a una rótula fijada a un pilar, anclada al fondo del mar o a un punto de la costa y por el otro extremo se sujeta a tierra. El cable o barra articulada y tensada concentra la energía de las olas captada por todas las turbinas y la aplica a un multiplicador de revoluciones el cual acciona un generador eléctrico.The energy collector of sea waves of the invention, of the type that harnesses the energy of movement ascending and descending that occurs on the sea surface by the effect of the waves and converts it into electric current, it consists of a cable or articulated bar that acts as an axis, around which multiple turbines are arranged and fixed acting with the water flow perpendicular to the axis, all of them they run submerged or semi-submerged, and have their blades, fins or radial, inclined or curved blades, the cable or bars articulated are attached at one end to a kneecap attached to a pillar, anchored to the bottom of the sea or to a point of the coast and by the Another end is grounded. The articulated cable or bar and tensioned concentrates the energy of the waves captured by all the turbines and applies it to a speed multiplier which drives an electric generator.
Añade flotadores cilíndricos intercalados entre las turbinas o integrados en ellas.Add cylindrical floats interspersed between the turbines or integrated into them.
Las aletas o palas radiales pueden ser fijas, flexibles o inclinables respecto al eje, en todos los casos con el movimiento alternativo ascendente y descendente, prácticamente constante de las olas, se genera un par de giro en los elementos giratorios que se acumula y centraliza en el cable o barra articulada. Tanto las palas flexibles como las inclinables amplían la superficie de actuación de los álabes en un sentido y la reducen con el flujo en sentido contrario. Los álabes también se pueden colocar helicoidalmente. En lugar de los álabes puede usar cazoletas semiesféricas o semicilíndricas.The fins or radial blades can be fixed, flexible or tiltable with respect to the axis, in all cases with the alternative upward and downward movement, practically constant of the waves, a torque is generated in the elements swivels that accumulate and centralize in the cable or bar articulated Both flexible and tiltable blades extend the operating surface of the blades in one direction and reduce it with the flow in the opposite direction. The blades can also be place helically Instead of the blades you can use semi-spherical or semi-cylindrical cups.
Los cables, barras articuladas y elementos giratorios y flotadores pueden estar sumergidos o semisumergidos. Aunque hay una pequeña componente de avance de la ola, la energía se captará principalmente durante el ascenso y descenso de la misma. Los cables tienen que estar lo suficientemente tensos para evitar parcialmente que los elementos giratorios sigan el movimiento de las olas y se pierda su efectividad. Las turbinas pueden estar montadas sobre barras rígidas entre dos pilares.Cables, articulated bars and elements Swivels and floats may be submerged or semi-submerged. Although there is a small component of the wave's advance, the energy it will be captured mainly during the ascent and descent of it. The cables must be tight enough to avoid partially that the rotating elements follow the movement of the waves and its effectiveness is lost. The turbines can be mounted on rigid bars between two pillars.
Las barras articuladas pueden estar unidas entre sí por sus extremos mediante rótulas, anillas o argollas, también se pueden usar uniones tipo cardan. Una variante solo utiliza las turbinas unidas entre sí mediante unas argollas unidas a sus ejes.The articulated bars can be joined between yes by its ends by means of kneecaps, rings or rings, also Cardan type joints can be used. A variant only uses the turbines joined together by rings attached to their axes
A excepción de las turbinas, cables o barras articuladas y pilares de sujeción, los demás elementos se colocan en tierra, fuera del agua, incrementando su protección y facilitando su instalación y mantenimiento.Except for turbines, cables or bars articulated and supporting pillars, the other elements are placed on land, out of water, increasing their protection and facilitating its installation and maintenance.
Dependiendo del tipo de costa los dispositivos se sujetarán al fondo del mar mediante unos pilares o bien con unas boyas ancladas al fondo con unos vástagos en forma de clavos. Se pueden colocar entre dos puntos terrestres y en varias ristras paralelas.Depending on the type of coast the devices they will be fastened to the bottom of the sea by means of pillars or with some buoys anchored to the bottom with nail-shaped stems. Be can be placed between two land points and in several strings parallel.
Se utilizarán materiales anticorrosivos, inoxidables, termoplásticos, etc.Anticorrosive materials will be used, stainless, thermoplastic, etc.
Ventajas: El presente captador de energía de las olas del mar proporciona una fuente de energía elevada. No requiere equipos ni técnica altamente especializada, tanto si se construyen de grandes o pequeñas dimensiones. Es seguro, económico y de fácil fabricación. Capta una gran cantidad de energía. El coste por Kw. es muy bajo. Tiene alto rendimiento. Tiene un mayor periodo útil anual que la energía solar y la eólica. El generador y los mecanismos están fuera del agua. No contamina. La energía de las olas del mar está más concentrada que la del viento. Contaminación visual menor que la de los sistemas eólicos. Sirve para reducir el impacto de las olas en playas utilizadas por bañistas.Advantages: The present energy sensor of the Ocean waves provide a high energy source. It does not require highly specialized equipment or technique, whether built of large or small dimensions. It is safe, economical and easy manufacturing. It captures a lot of energy. The cost per Kw. is very low It has high performance. It has a longer annual useful period than solar and wind energy. The generator and the mechanisms They are out of the water. It does not pollute. The energy of sea waves It is more concentrated than the wind. Minor visual pollution than that of wind systems. It serves to reduce the impact of the waves on beaches used by bathers.
La figura 1 muestra una vista en planta y esquematizada del captador de la invención.Figure 1 shows a plan view and schematized of the sensor of the invention.
Las figuras 2 a la 7 muestran vistas laterales y esquematizadas de variantes de turbinas.Figures 2 through 7 show side views and Schematized variants of turbines.
Las figuras 8 y 12 muestran vistas en planta, esquematizadas y parciales de variantes de captadores de la invención.Figures 8 and 12 show plan views, schematized and partial variants of sensors of the invention.
Las figuras 9 a la 11 muestran vistas laterales, esquematizadas y parciales del sistema captador.Figures 9 through 11 show side views, Schematized and partial capture system.
La invención, figura 1, muestra el cable o barra articulada (1), eje de las turbinas (2), giratorias por el movimiento ascendente y descendente de las olas, los álabes o paletas (2a), la rótula (3) que sujeta el extremo del cable al pilar (4) enclavado en el fondo del mar, el otro extremo del cable se une en la costa al multiplicador de revoluciones (5), que acciona el generador eléctrico (6), siendo (8) su soporte y (7) un cojinete y su soporte.The invention, figure 1, shows the cable or bar articulated (1), turbine shaft (2), rotating by the upward and downward movement of waves, blades or vanes (2a), the patella (3) that holds the end of the cable to the pillar (4) nestled at the bottom of the sea, the other end of the cable joins the speed multiplier (5) on the coast, which drives the electric generator (6), being (8) its support and (7) a bearing and its support.
La figura 2 muestra la turbina (2) con los alabes que pueden ser flotadores (2a).Figure 2 shows the turbine (2) with the blades that can be floats (2a).
La figura 3 muestra la turbina (2) con los alabes en forma de teja (2b).Figure 3 shows the turbine (2) with the tile-shaped blades (2b).
La figura 4 muestra la turbina (2) con los alabes de forma diédrica (2b).Figure 4 shows the turbine (2) with the praise dihedrally (2b).
La figura 5 muestra la turbina (2) con los alabes giratorios (2d), giran alrededor de los ejes (9), se muestra el sentido de giro cuando el agua asciende, flechas grandes.Figure 5 shows the turbine (2) with the rotating vanes (2d), rotate around the shafts (9), shown the direction of rotation when the water rises, large arrows.
La figura 6 muestra la turbina (2), igual a la de la figura 5, con los alabes giratorios (2d), giran alrededor de los ejes (9), se muestra la disposición y el sentido de giro cuando el agua desciende, flechas grandes.Figure 6 shows the turbine (2), equal to the of figure 5, with the rotating vanes (2d), revolve around the axes (9), the arrangement and the direction of rotation are shown when Water descends, big arrows.
La figura 7 muestra la turbina (2) cuyas paletas o álabes son flexibles extendiéndose en un lateral (2e) y recogiéndose (2r) en el opuesto cuando el agua asciende, según las flechas, (2n) representa los álabes en reposo. Con el agua descendiendo se extienden y recogen respectivamente los álabes opuestos. En ambos casos la turbina gira en el sentido de las agujas del reloj.Figure 7 shows the turbine (2) whose vanes or blades are flexible extending on one side (2e) and collecting (2r) in the opposite when the water rises, according to the arrows, (2n) represents the blades at rest. With the water descending they extend and collect respectively the blades opposites In both cases the turbine rotates in the direction of the clockwise
La figura 8 muestra los cables o barras articuladas (1), los ejes de las turbinas (2) giratorias con el movimiento ascendente y descendente de las olas, las rótulas (3) que sujetan el extremo de los cables a los pilares (4) enclavados en el fondo del mar, los otros extremos de los cables se unen en la costa a los multiplicadores de revoluciones (5), los cuales accionan los generadores eléctricos (6), siendo (8) sus soportes y (7) los cojinetes y soportes de los ejes. Se colocan en varias ristras en paralelo.Figure 8 shows the cables or bars articulated (1), the shafts of the turbines (2) rotating with the upward and downward movement of the waves, the kneecaps (3) that hold the end of the cables to the pillars (4) interlocked in the bottom of the sea, the other ends of the cables join on the coast to the speed multipliers (5), which trigger the electric generators (6), being (8) their supports and (7) the bearings and axle supports. They are placed in several strings in parallel.
La figura 9 muestra la barra articulada (1), las paletas (2e) de la turbina (2), la articulación mediante anillas (11) y los flotadores (12).Figure 9 shows the articulated bar (1), the vanes (2e) of the turbine (2), the articulation by rings (11) and the floats (12).
La figura 10 muestra la barra articulada (1), las turbinas (2) y la articulación mediante anillas (11). Muestra una colocación típica respecto a las olas.Figure 10 shows the articulated bar (1), the turbines (2) and the articulation by rings (11). Sample a typical placement with respect to the waves.
La figura 11 muestra la barra articulada (1), las turbinas (2), la rótula (3) sujeta a la boya (13), la cual está anclada al fondo del mar mediante la cadena (15) y el clavo (14).Figure 11 shows the articulated bar (1), the turbines (2), the ball joint (3) attached to the buoy (13), which is anchored to the bottom of the sea through the chain (15) and the nail (14).
La figura 12 muestra la barra articulada (1), las turbinas (2), la rótula (3) fijada al soporte (16) en la costa. El otro extremo de la barra se une también en tierra al multiplicador de revoluciones (5), el cual acciona el generador eléctrico (6), siendo (7) los cojinete del eje y sus soportes. Pueden utilizarse varias ristras de turbinas en paralelo.Figure 12 shows the articulated bar (1), the turbines (2), the ball joint (3) fixed to the support (16) on the coast. The other end of the bar also joins the ground speed multiplier (5), which drives the generator electric (6), being (7) the shaft bearing and its supports. Several streams of turbines can be used in parallel.
Claims (22)
\global\parskip0.920000\baselineskip\ global \ parskip0.920000 \ baselineskip
\hbox{semiesféricas.} 21. Sensor according to claim 20, characterized by using bowls as curved blades \ hbox {hemispherical.}
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200703487A ES2321904B1 (en) | 2007-12-11 | 2007-12-11 | ENTREPRENEUR OF THE ENERGY OF THE WAVES OF THE SEA. |
| PCT/ES2008/000187 WO2009074696A1 (en) | 2007-12-11 | 2008-03-31 | Sea wave energy collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200703487A ES2321904B1 (en) | 2007-12-11 | 2007-12-11 | ENTREPRENEUR OF THE ENERGY OF THE WAVES OF THE SEA. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2321904A1 ES2321904A1 (en) | 2009-06-12 |
| ES2321904B1 true ES2321904B1 (en) | 2010-03-04 |
Family
ID=40732136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200703487A Expired - Fee Related ES2321904B1 (en) | 2007-12-11 | 2007-12-11 | ENTREPRENEUR OF THE ENERGY OF THE WAVES OF THE SEA. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2321904B1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4122676A (en) * | 1977-08-16 | 1978-10-31 | Edmundo Kikut | Apparatus for extracting energy from wave motion |
| US4412417A (en) * | 1981-05-15 | 1983-11-01 | Tracor Hydronautics, Incorporated | Wave energy converter |
| GB2119449A (en) * | 1982-04-01 | 1983-11-16 | Edward Victor Byers | Abstracting energy from water subject to wave motion |
| GB9820704D0 (en) * | 1998-09-24 | 1998-11-18 | Yemm Richard | Wave energy convertor |
| ES1055207Y (en) * | 2002-02-02 | 2004-02-16 | Gomez Gines Sanchez | FLOATING PLATFORM TO OBTAIN ELECTRICAL ENERGY |
| US20060225416A1 (en) * | 2002-12-31 | 2006-10-12 | North Vaughn W | Underwater wave/energy transducer |
-
2007
- 2007-12-11 ES ES200703487A patent/ES2321904B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2321904A1 (en) | 2009-06-12 |
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