ES2348431B1 - POWER PRODUCTION HYDRAULIC POWER PLANT TAKING ADVANTAGE OF THE WAVES THROUGH TILTING TANKS. - Google Patents
POWER PRODUCTION HYDRAULIC POWER PLANT TAKING ADVANTAGE OF THE WAVES THROUGH TILTING TANKS. Download PDFInfo
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- ES2348431B1 ES2348431B1 ES200900834A ES200900834A ES2348431B1 ES 2348431 B1 ES2348431 B1 ES 2348431B1 ES 200900834 A ES200900834 A ES 200900834A ES 200900834 A ES200900834 A ES 200900834A ES 2348431 B1 ES2348431 B1 ES 2348431B1
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- Prior art keywords
- waves
- thrust
- power plant
- hydroelectric power
- platform
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Classifications
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- 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
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- 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
- F03B13/181—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 for limited rotation
- F03B13/1815—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 for limited rotation with an up-and-down movement
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- 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
- F03B13/1885—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 tied to the rem
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- 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
- F05B2240/40—Use of a multiplicity of similar components
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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
Abstract
Central hidráulica productora de energía aprovechando el empuje de las olas sobre depósitos basculantes.Hydro power plant taking advantage of the thrust of the waves on tilting deposits.
Constituida por una plataforma en forma de "V" anclada al fondo marino y sujeta a esta otra plataforma, anclados mediante bridas, se encuentran unos motores provistos de reductora, que mueven unos usillos en los que rosca una tuerca sujetas a unas planchas metálicas, de forma rectangular que se deslizan sobre unas guías verticales a la plataforma que soportan unas estructuras formadas por dos planchas metálicas en forma de triangulo isósceles invertido, un depósito de líquido hidráulico y un casquillo de bronce al aluminio que sostiene un depósito alargado llenos de agua hasta la mitad de su capacidad, con una boya a cada extremo. El depósito mueve unos pistones que proporcionan presión a un motor hidráulico y éste mueve un generador eléctrico.Constituted by a platform in the form of "V" anchored to the seabed and attached to this other platform, anchored by flanges, there are motors provided with reducer, that move some usillos in which threads a nut subject to metal plates, rectangular in shape that slide on vertical guides to the platform that support structures formed by two metal plates in the form of inverted isosceles triangle, a reservoir of hydraulic fluid and an aluminum bronze bushing that holds an elongated tank filled with water to half capacity, with one buoy at each extreme. The tank moves pistons that provide pressure to a hydraulic motor and it moves an electric generator.
Description
Central hidráulica productora de energía aprovechando el empuje de las olas sobre depósitos basculantes.Hydro power plant taking advantage of the thrust of the waves on tilting deposits.
La central hidráulica productora de energía aprovechando el empuje de las olas sobre depósitos objeto de la presente invención se refiere a un medio de producir energía que consta de una plataforma anclada en el fondo del mar en cuya superficie, a ras de la parte alta de la plataforma, se encuentran husillos con sus motorreductores y sus respectivas guías deslizantes, las cuales sostienen depósitos conteniendo agua hasta la mitad de su capacidad. En ambos extremos de los depósitos se sitúan sendas boyas y el procedimiento por el que se obtiene energía es un ciclo que partiendo del movimiento del depósito y de su liquido interior debido al oleaje se inyecta presión por medio inyectores hidráulicos con válvulas de admisión y expulsión, conectados entre sí por tuberías hasta llegar a un motor hidráulico el cual mueve un generador.The hydroelectric power plant taking advantage of the thrust of the waves on deposits subject to the The present invention relates to a means of producing energy that it consists of a platform anchored at the bottom of the sea in whose surface, flush with the top of the platform, are spindles with their gearmotors and their respective guides sliders, which hold deposits containing water up to Half its capacity. At both ends of the deposits they place buoys and the procedure by which energy is obtained It is a cycle that based on the movement of the deposit and its inner liquid due to the swell pressure is injected through hydraulic injectors with intake and ejection valves, connected to each other by pipes until reaching a hydraulic motor which moves a generator.
Es una aplicación del principio de la hidráulica pero accionada mediante la fuerza que el movimiento del mar ocasiona. Energía, limpia y muy barata.It is an application of the principle of hydraulics but powered by the force that the movement of the sea it causes. Energy, clean and very cheap.
Cuando una persona se encuentra en la playa o subido a un barco, al sentir el empuje de las olas o de las mareas se pregunta si toda esta fuerza del mar se podría utilizar para producir electricidad de la misma manera que lo hacemos con otros elementos de la naturaleza. Los gobiernos y las empresas cada vez invierten más en este tipo de energías concienciadas de que las energías renovables pueden ser de gran ayuda para evitar los problemas de contaminación y escasez de recursos energéticos apoyados por los avances tecnológicos.When a person is on the beach or boarded a ship, feeling the thrust of the waves or the tides wonders if all this force of the sea could be used to produce electricity the same way we do it with others nature elements. Governments and businesses every time they invest more in this type of energies aware that renewable energy can be a great help to avoid pollution problems and shortage of energy resources supported by technological advances.
Se encuadra dentro de la industria de la creación de energía y, dentro de ella a la creación de energía limpia y renovable aprovechando las olas del mar.It falls within the industry of the creation of energy and, within it to the creation of energy clean and renewable taking advantage of the waves of the sea.
Actualmente existe la llamada energía mareomotriz que consiste en crear embalses de agua en las costas que permiten poder ejecutarlo a manera de estuarios. Existen también las llamadas columnas de agua oscilante que consiste en la instalación de unas columnas en un rompiente costero y la entrada de las olas entre ellas, expulsando el aire que existe en su interior y moviendo éste unas turbinas que generan electricidad. El documento 2125589 describe una instalación submarina compuesta de dos recipientes que llevan gas en su interior y que según se encuentren bajo la cresta de la ola o bajo una depresión de ola irán estando llenos o vacíos moviendo un pilar hidráulico que se conecta a un generador. El documento 2242625 propone un generador con una armadura y en ésta dos flotadores que por medio del movimiento de las olas se balancean creando energía. El documento 484264 narra una estructura anclada en el fondo del agua que posee unos piñones a manera de los usados en bicicleta que mueven un eje conectado a un generador debido al movimiento que las olas producen en una boya que solidaria a estos los hace girar.Currently there is the so-called energy tidal wave that consists of creating water reservoirs on the coasts that allow to run it as estuaries. There are also the called oscillating water columns consisting of the installation of some columns in a coastal break and the entrance of the waves between them, expelling the air that exists inside and moving this one turbines that generate electricity. The document 2125589 describes an underwater installation composed of two vessels that they carry gas inside and that as they are under the crest of the wave or under a depression of wave will be full or empty moving a hydraulic pillar that connects to a generator. He document 2242625 proposes a generator with an armor and in this one two floats that swing through the motion of the waves creating energy Document 484264 narrates a structure anchored in the bottom of the water that has some pinions as used in bicycle that move an axis connected to a generator due to the movement that the waves produce in a buoy that would support these It spins them.
Todo esto que se conoce presenta los inconvenientes que a continuación se indican:All this known presents the drawbacks indicated below:
- La llamada energía mareomotriz que consiste en crear embalses de agua en las costas que permiten poder ejecutarlo a manera de estuarios son muy costosas puesto que su funcionamiento es el de un embalse y además se debe llevar a cabo en lugares que orográficamente sean adecuados.- The so-called tidal energy that consists of create water reservoirs on the coasts that allow it to be executed at Estuary way are very expensive since its operation is that of a reservoir and must also be carried out in places that orographically adequate.
- Las columnas de agua oscilante consistente en la instalación de unas columnas en un rompiente costero y la entrada de las olas entre ellas, expulsando el aire que existe en su interior y moviendo éste unas turbinas que generan electricidad deben de instalarse en sitios costeros con rompientes, es decir en una costa alta donde rompa el oleaje y no se puede instalar en cualquier playa ni en cualquier espacio del interior del mar.- The oscillating water columns consisting of the installation of some columns in a coastal breaker and the entrance of the waves between them, expelling the air that exists in their inside and moving this one turbines that generate electricity they must be installed in coastal sites with breakers, that is in a high coast where the waves break and cannot be installed in any beach or any space inside the sea.
- El documento 2125589 describe una instalación costosa dado que se refiere a dos recipientes instalados en el fondo del mar que movidos por las olas generan electricidad mediante un generador. Hay que sopesar que el peso de los recipientes puede impedir el movimiento que transmite a los pistones hidráulicos y promover escasa energía.- Document 2125589 describes an installation expensive since it refers to two containers installed in the bottom of the sea that moved by the waves generate electricity through a generator. We must weigh that the weight of the containers can prevent the movement that transmits to the hydraulic pistons and Promote low energy.
- El documento 2242625 propone un generador con una armadura y en ésta dos flotadores que por medio del movimiento de las olas se balancean creando energía pero el balanceo es muy poco generador de fuerza debido a que se trata de un eje incrustado en el fondo marino con lo que se debe de instalar multitud de éstos y cercanos a las costas con la consiguiente molestia para el turismo.- Document 2242625 proposes a generator with an armor and in this two floats that through movement of the waves sway creating energy but the swing is very little force generator because it is an embedded shaft on the seabed with what must be installed many of these and close to the coast with the consequent inconvenience to the tourism.
- El documento 484264 narra una estructura anclada en el fondo del agua que posee unos piñones a manera de los usados en bicicleta que mueven un eje conectado a un generador debido al movimiento que las olas producen en una boya que solidaria a estos los hace girar, pero es una estructura alta y de poca resistencia con lo que debe de llevar una serie de apoyos o pilares que la sustenten.- Document 484264 narrates a structure anchored at the bottom of the water that has some pinions as a way of used on bicycles that move an axis connected to a generator due to the movement that the waves produce in a buoy that solidarity these are spinning, but it is a tall structure with little resistance with what a series of supports or pillars should carry to support it.
Frente a estos inconvenientes la invención que aquí se propone presenta las siguientes ventajas:Faced with these drawbacks the invention that Here it is proposed presents the following advantages:
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- La instalación se puede efectuar en cual lugar del mundo sea playa abierta o cerrada.The installation can be carried out in any place of the world beach open or closed
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- No depende del rompiente de un oleaje: la energía se produce con el movimiento del mar.Do not it depends on the breaker of a swell: energy is produced with the sea movement
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- No son recipientes que se instalan en el fondo del mar sino que son depósitos que se encuentran suspendido en el mar y por lo tanto su movimiento de balanceo en seguro y la energía que se produce es más cuantiosa.Are not vessels that are installed at the bottom of the sea but are deposits that are suspended in the sea and therefore their swinging movement in insurance and the energy that is produced is more large
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- No es una instalación simple, es un conjunto de recipientes que se hayan conectados entre sí y que la suma de todos éstos va a desembocar en un solo generador con lo que la producción es mayor.It is not a simple installation, is a set of containers that have been connected to each other and that the sum of all of these will lead to a single generator with which the production is greater.
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- No se trata de una instalación insegura. Se encuentra anclada en el mar y de ésta penden los recipientes que van a moverse debido a las mareas y las olas y no necesita apoyos o pilares complementarios.I dont know It is an unsafe installation. It is anchored in the sea and from this hang the containers that are going to move due to the tides and the waves and does not need complementary supports or pillars.
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- Se trata de una central de creación de energía pero a la vez sirve como paseo peatonal pues su parte superior es lisa y no existe impedimento para que las personas puedan darse un paseo sobre la central o pescar o dedicarse a cualquier otro tipo de ocio.Be it is an energy creation center but at the same time it serves as pedestrian walkway because its upper part is smooth and does not exist impediment for people to take a walk on the central or fish or engage in any other type of leisure.
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- Tiene unas dimensiones propias para poder ser visto por los barcos y puede servir de espolón o espacio para servicios.Have own dimensions to be seen by ships and can serve as a ram or space for services.
Así la presente invención está constituida a partir de una plataforma en forma de "V" con el vértice achaflanado orientado perpendicularmente hacia el movimiento de las olas del mar, anclada al fondo marino mediante patas y sobresaliendo de la superficie lo suficiente para poder albergar en la zona inferior los mecanismos descritos más adelante, de longitud adecuada a las peculiaridades del oleaje, fondo marino y demás circunstancias de la zona. En la zona superior de la plataforma, a una distancia suficiente para permitir con holgura el trabajo de los operarios, sujeta mediante columnas a la primera plataforma, se encuentra una segunda plataforma de las misma dimensiones, forma y orientación que la primera cuya superficie está adaptada al paso de peatones y vehículos de mantenimiento, quedando así dos plataforma paralelas, la inferior para soportar los mecanismos y estructuras de trabajo y la superior para facilitar la movilidad de personal y vehículos ligeros.Thus the present invention is constituted to from a "V" shaped platform with the vertex chamfer oriented perpendicular to the movement of the sea waves, anchored to the seabed by legs and protruding of the surface enough to be able to house in the area lower the mechanisms described below, of adequate length to the peculiarities of the waves, seabed and other circumstances from the area In the upper area of the platform, at a distance enough to easily allow the work of the operators, attached by columns to the first platform, there is a second platform of the same dimensions, shape and orientation as the first whose surface is adapted to the crosswalk and maintenance vehicles, thus leaving two parallel platforms, the lower one to support the work mechanisms and structures and the superior to facilitate the mobility of personnel and vehicles lightweight
En la zona superior de la plataforma inferior, anclados mediante bridas, se encuentran distanciados adecuadamente, unos de otros, unos motores eléctricos, hidráulicos o térmicos, provistos de reductora, mando de cambio de sentido de giro y puesta en marcha manual, cuyos ejes motrices atraviesan la plataforma verticalmente por orificios practicados en ésta. Unidos solidariamente a los ejes de los motores se hallan unos usillos que los prolongan hasta las proximidades de la superficie del mar, roscados con espiras trapeciales. En los usillos están engarzadas unas tuercas de dimensiones y dureza suficientes que a su vez permanecen sujetas solidariamente a unas planchas metálicas, de forma rectangular cuyos lados menores están provistos de unos carros que se deslizan por unas guías verticales a la plataforma, unidas a estas solidariamente. Dos planchas metálicas en forma de triangulo isósceles invertido, por cada motor, se encuentran soldadas por sus bases menores a las planchas rectangulares, orientados los vértices hacia la superficie del mar. Unido solidariamente entre las dos planchas triangulares, se halla un depósito de líquido hidráulico. Entre los dos vértices de las planchas triangulares, se encuentra un casquillo de bronce al aluminio autolubricado, provisto de tapa protectora y retenes de contención.In the upper area of the lower platform, anchored by flanges, they are properly spaced, from each other, electric, hydraulic or thermal motors, equipped with a gearbox, change direction of rotation and start command in manual gear, whose drive axes cross the platform vertically through holes made in it. United in solidarity with the axles of the motors are some usillos that they extend them to the vicinity of the sea surface, threaded with trapecial turns. In the usillos they are set nuts of sufficient size and hardness that in turn they remain subject jointly to metal plates, of rectangular shape whose smaller sides are provided with cars that slide along vertical guides to the platform, together with You are in solidarity. Two triangle-shaped metal plates inverted isosceles, for each motor, are welded by their smaller bases to rectangular plates, oriented vertices towards the surface of the sea. United in solidarity between the two triangular plates, there is a reservoir of hydraulic fluid. Between the two vertices of the triangular plates, there is a self-lubricated aluminum bronze bushing, with cover protective and containment seals.
Un depósito alargado cuyo corte en sección dibuja cuatro lados, el superior y el inferior planos y los lados laterales curvados, de longitud suficiente para aprovechar con eficacia la ley de la palanca. El depósito está totalmente cerrado y la mitad de su capacidad volumétrica está llena de agua u otro fluido. Del centro geométrico del depósito surgen unos soportes que están unidos al casquillo de bronce al aluminio, sobre el que bascula. En la zona superior plana se encuentran en cada extremo del depósito una boya anclada sobre un soporte deslizante de modo manual, con recorrido en sentido longitudinal con relación al depósito.An elongated tank whose section cut draw four sides, the top and bottom planes and the sides curved sides, of sufficient length to take advantage of with Effective lever law. The deposit is fully closed and half of its volumetric capacity is full of water or other fluid. From the geometric center of the tank there are some supports that are attached to the aluminum bronze bushing, on which weighing machine. In the upper flat area they are located at each end of the deposit a buoy anchored on a sliding support so manual, with longitudinal travel relative to Deposit.
A ambos lados del soporte situado en el centro geométrico del depósito, se encuentran sendos soportes orejetas provisto cada uno de un bulón en el que está engarzado un extremo de un pistón hidráulico de doble efecto, el otro extremo del pistón engarza sobre otro bulón soportado también sobre soporte orejeta sujetos a las planchas triangulares. Las dos entradas de fluido hidráulico de cada pistón, están conectadas mediante latiguillos de presión al depósito de líquido hidráulico situado entre las dos planchas triangulares. Las dos salidas del pistón se unen también mediante latiguillos de presión a una tubería general que recorre toda la plataforma, que es portadora de todo el fluido que mandan todos pistones de todas las estructuras soporte de los depósitos basculantes.On both sides of the support located in the center geometric deposit, there are two lugs each provided with a bolt on which an end of a double acting hydraulic piston, the other end of the piston crimp on another bolt also supported on lug support subject to triangular plates. The two fluid inlets hydraulic of each piston, are connected by hoses of pressure to the hydraulic fluid reservoir located between the two triangular plates. The two piston outlets are also joined by means of pressure hoses to a general pipe that runs the entire platform, which is the carrier of all the fluid they send all pistons of all tank support structures tilting
El final del recorrido de la tubería general proporciona líquido hidráulico a presión a un motor hidráulico anclado en la plataforma inferior. La salida de fluido del motor hidráulico se une mediante latiguillo de presión a una tubería de retorno que devuelve el líquido hidráulico a cada uno de los depósitos de cada una de las estructuras soporte. El motor hidráulico dispone en la entrada de líquido hidráulico de una válvula de apertura por presión conectada su salida a la tubería de retorno, que se acciona cuando la presión de entrada es superior a la soportable por el motor hidráulico.The end of the general pipeline travel provides hydraulic fluid under pressure to a hydraulic motor anchored in the lower platform. Engine fluid outlet hydraulic is connected by a pressure hose to a pipe return that returns the hydraulic fluid to each of the deposits of each of the support structures. The motor hydraulic has a hydraulic fluid inlet pressure opening valve connected its outlet to the pipeline return, which is activated when the inlet pressure is higher than the bearable by the hydraulic motor.
El eje motriz del motor hidráulico mueve un generado eléctrico anclado en la plataforma inferior.The drive shaft of the hydraulic motor moves a Electric generated anchored in the lower platform.
El funcionamiento de la central eléctrica comienza haciendo girar los usillos mediante la acción de los motores con reductora. Los usillos deslazan las tuercas sujetas a las planchas metálicas que se deslizan por las guías, haciendo bajar o subir los depósitos alargados a la distancia adecuada de la superficie del agua, que varía según las mareas. Una vez situado los depósitos a la distancia correcta, el oleaje les proporciona movimiento basculante haciendo subir la primera boya. En este momento el agua del interior del depósito se desplaza hacia el extremo de este que ha quedado en un plano inferior con respecto a la primera boya, dándole más fuerza en función de la ley de palanca. El movimiento basculante del depósito acciona los pistones hidráulico expulsando por presión el líquido contenido en uno de sus cuerpos y succionando el otro cuerpo por depresión líquido del depósito de líquido hidráulico que a su vez es expulsado hacia la tubería general cuando el balance del depósito se efectúa en sentido contrario por efecto del paso de las olas. La acción del balanceo de todos los depósitos manda líquido a presión a través de todos los pistones hidráulicos hacia la tubería general, que después de mover el motor hidráulico vuelve a los depósitos de líquido hidráulico de todas las estructuras.The operation of the power plant start by turning the usillos by the action of motors with reducer. The usillos loosen the nuts subject to the metal plates that slide along the guides, lowering or raise the elongated deposits to the appropriate distance from the water surface, which varies according to the tides. Once located the deposits at the correct distance, the waves provide them tilting movement raising the first buoy. In this moment the water inside the tank moves towards the end of this that has been in a lower plane with respect to the first buoy, giving it more strength depending on the lever law. The tilting movement of the tank drives the pistons Hydraulic pressure expelling the liquid contained in one of its bodies and sucking the other body by liquid depression of hydraulic fluid reservoir which in turn is ejected towards the general pipe when the balance of the deposit is made in the direction opposite by the effect of the passage of the waves. The balancing action of All tanks send pressurized liquid through all hydraulic pistons towards the general pipe, which after moving the hydraulic motor returns to the hydraulic fluid reservoirs of All structures
En una realización diferente los depósitos alargados provistos de boyas, tienen otra forma geométrica, para compensar las diferentes alturas de las mareas.In a different embodiment the deposits elongated provided with buoys, they have another geometric shape, to compensate for the different heights of the tides.
Alternativamente El motor con reductora trabaja automáticamente mediante una señal recibida en un circuito electrónico procedente de medidores de distancia situados en la zona inferior de la plataforma, para que los depósitos estén siempre en contacto con el agua, no variando así su ciclo de funcionamiento.Alternatively the motor with gearbox works automatically by a signal received in a circuit electronic from distance meters located in the area bottom of the platform, so that the deposits are always in contact with water, thus not varying its cycle of functioning.
Para una mejor comprensión de esta memoria descriptiva se acompañan unos dibujos que a modo de ejemplo no limitativo, describen una realización preferida de la invención:For a better understanding of this memory descriptive are accompanied by drawings that by way of example not limiting, describe a preferred embodiment of the invention:
Figura 1.- PerspectivaFigure 1.- Perspective
Figura 2.- Corte longitudinal de un depósito y estructura de agarre.Figure 2.- Longitudinal section of a tank and grip structure
En dichas figuras se destacan los siguientes elementos numerados:In these figures the following stand out numbered items:
- 1.- one.-
- Plataforma inferiorLower platform
- 2.- 2.-
- Vértice achaflanadoChamfered vertex
- 3.- 3.-
- Patas de la plataformaPlatform legs
- 4.- 4.-
- Columnas soporte de la plataforma superiorPlatform support columns higher
- 5.- 5.-
- Plataforma superiorUpper platform
- 6.- 6.-
- Motores eléctricosElectric motors
- 7.- 7.-
- UsillosUsillos
- 8.- 8.-
- TuercasNuts
- 9.- 9.-
- Planchas rectangularesRectangular plates
- 10.- 10.-
- GuíasGuides
- 11.- eleven.-
- Planchas triangularesTriangular plates
- 12.- 12.-
- Vértices de las planchas rectangularesVertices of rectangular plates
- 13.- 13.-
- Depósito de líquido hidráulicoHydraulic fluid reservoir
- 14.- 14.-
- Casquillos de bronce al aluminioAluminum bronze bushings
- 15.- fifteen.-
- Depósito alargado basculanteElongated tilting tank
- 16.- 16.-
- Soportes en el centro geométrico del depósitoSupports in the geometric center of the Deposit
- 17.- 17.-
- BoyaBuoy
- 18.- 18.-
- Soporte deslizante de la boyaSliding buoy support
- 19.- 19.-
- Soportes orejetas en el depósitoLugs mounts in the tank
- 20.- twenty.-
- Pistón hidráulicoHydraulic piston
- 21.- twenty-one.-
- Soportes orejeta en las planchas triangularesPlates lug on plates triangular
- 22.- 22.-
- Entradas de fluido del pistón hidráulicoHydraulic piston fluid inlets
- 23.- 2. 3.-
- Salidas de fluido del pistón hidráulicoHydraulic piston fluid outlets
- 24.- 24.-
- Tubería general de presiónGeneral pressure pipe
- 25.- 25.-
- Motor hidráulicoHydraulic engine
- 26.- 26.-
- Tubería de retornoReturn pipe
- 27.- 27.-
- Generador.Generator.
Una realización preferida de la invención propuesta, se constituye a partir de una plataforma en forma de "V" (1) con el vértice achaflanado (2) orientado perpendicularmente hacia el movimiento de las olas del mar, anclada al fondo marino mediante patas (3) y sobresaliendo de la superficie lo suficiente para poder albergar en la zona inferior los mecanismos descritos más adelante, de longitud adecuada a las peculiaridades del oleaje, fondo marino y demás circunstancias de la zona. En la zona superior de la plataforma (1), a una distancia suficiente para permitir con holgura el trabajo de los operarios, sujeta mediante columnas (4) a la primera plataforma (1) se encuentra una segunda plataforma (5) de las misma dimensiones, forma y orientación que la primera cuya superficie está adaptada al paso de peatones y vehículos de mantenimiento, quedando así dos plataforma (1 y 5) paralelas, la inferior (1) para soportar los mecanismos y estructuras de trabajo y la superior (5) para facilitar la movilidad de personal y vehículos ligeros.A preferred embodiment of the invention proposal, is constituted from a platform in the form of "V" (1) with the chamfered vertex (2) oriented perpendicularly towards the movement of sea waves, anchored to the seabed by legs (3) and protruding from the surface enough to house the mechanisms in the lower zone described below, of adequate length to the peculiarities of the waves, seabed and other circumstances of the area. In the upper area of the platform (1), at a sufficient distance for allow the work of the workers, subject by columns (4) to the first platform (1) is a second platform (5) of the same dimensions, shape and orientation as the first whose surface is adapted to the crosswalk and maintenance vehicles, leaving two platforms (1 and 5) parallel, the bottom (1) to support the mechanisms and work structures and the upper one (5) to facilitate mobility of personnel and light vehicles.
En la zona superior de la plataforma inferior (1), anclados mediante bridas, se encuentran distanciados adecuadamente, unos de otros, unos motores eléctricos (6), provisto de reductora, mando de cambio de sentido de giro y puesta en marcha manual, cuyos ejes motrices atraviesan la plataforma (1) verticalmente por orificios practicados en ésta. Unidos solidariamente a los ejes de los motores (6) se hallan unos usillos (7) que los prolongan hasta las proximidades de la superficie del mar, roscados con espiras trapeciales. En los usillos (7) están engarzadas unas tuercas (8) de dimensiones y dureza suficientes que a su vez permanecen sujetas solidariamente a unas planchas metálicas (9), de forma rectangular cuyos lados menores están provistos de unos carros que se deslizan por unas guías (10) verticales a la plataforma (1), unidas a estas solidariamente. Dos planchas metálicas en forma de triangulo isósceles invertido (11), por cada motor (6), se encuentran soldadas por sus bases menores a las planchas rectangulares (9), orientados los vértices (12) hacia la superficie del mar. Unido solidariamente entre las dos planchas triangulares (11), se halla un depósito de líquido hidráulico (13). Entre los dos vértices (12) de las planchas triangulares (11), se encuentra un casquillo de bronce al aluminio autolubricado, provisto de tapa protectora y retenes de contención (14). Un depósito alargado (15) cuyo corte en sección dibuja cuatro lados, el superior y el inferior planos y los lados laterales curvados, de longitud suficiente para aprovechar con eficacia la ley de la palanca. El depósito (15) está totalmente cerrado y la mitad de su capacidad volumétrica está llena de agua u otro fluido. Del centro geométrico del depósito (15) surgen unos soportes (16) que están unidos al casquillo de bronce al aluminio (14), sobre el que bascula. En la zona superior plana se encuentran en cada extremo del depósito (15) una boya (17) anclada sobre un soporte deslizante (18) de modo manual, con recorrido en sentido longitudinal con relación al depósito (15).In the upper area of the lower platform (1), anchored by flanges, are spaced apart suitably, from each other, electric motors (6), provided gearbox, change direction of rotation and start-up command manual, whose drive axes cross the platform (1) vertically through holes made in it. United jointly with the motor shafts (6) are some usillos (7) that extend them to the vicinity of the surface of the sea, threaded with trapecial turns. In the usillos (7) are crimped nuts (8) of sufficient size and hardness that at the same time they remain jointly attached to metal plates (9), rectangular in shape whose minor sides are provided with cars that slide along vertical guides (10) to the platform (1), together with these in solidarity. Two plates metal isosceles triangle inverted (11), for each motor (6), are welded by their bases smaller than rectangular plates (9), oriented vertices (12) towards the sea surface United in solidarity between the two plates triangular (11), there is a hydraulic fluid reservoir (13). Between the two vertices (12) of the triangular plates (11), find a self-lubricated aluminum bronze bushing, provided protective cap and containment retainers (14). A deposit elongated (15) whose section cut draws four sides, the upper and the lower planes and the curved side sides, in length enough to effectively take advantage of the lever law. He tank (15) is fully closed and half of its capacity Volumetric is full of water or other fluid. Of the geometric center from the tank (15) there are supports (16) that are attached to the aluminum bronze bushing (14), on which it tilts. In the Flat top area are located at each end of the tank (15) a buoy (17) anchored on a sliding support (18) so manual, with longitudinal travel relative to deposit (15).
A ambos lados del soporte (16) situado en el centro geométrico del depósito (15), se encuentran sendos soportes orejetas (19) provisto cada uno de un bulón en el que está engarzado un extremo de un pistón hidráulico (20) de doble efecto, el otro extremo del pistón (20) engarza sobre otro bulón soportado también sobre soporte orejeta (21) sujetos a las planchas triangulares (11). Las dos entradas de fluido hidráulico (22) de cada pistón (20), están conectadas mediante latiguillos de presión al depósito de líquido hidráulico (13) situado entre las dos planchas triangulares (11). Las dos salidas (23) del pistón (20) se unen también mediante latiguillos de presión a una tubería general (24) que recorre toda la plataforma (1), que es portadora de todo el fluido que mandan todos pistones (20) de todas las estructuras soporte de los depósitos basculantes (15).On both sides of the support (16) located in the geometric center of the tank (15), there are two supports lugs (19) each provided with a bolt in which it is crimped one end of a double acting hydraulic piston (20), the other piston end (20) crimp on another bolt also supported on lug support (21) attached to triangular plates (11). The two hydraulic fluid inlets (22) of each piston (20), are connected by means of pressure hoses to the tank hydraulic fluid (13) located between the two triangular plates (eleven). The two outlets (23) of the piston (20) are also joined by pressure hoses to a general pipe (24) that runs through the platform (1), which is the carrier of all the fluid they send all pistons (20) of all the support structures of the tipping tanks (15).
El final del recorrido de la tubería general (24) proporciona líquido hidráulico a presión a un motor hidráulico (25) anclado en la plataforma inferior (1). La salida de fluido del motor hidráulico (25) se une mediante latiguillo de presión a una tubería de retorno (27) que devuelve el líquido hidráulico a cada uno de los depósitos (13) de cada una de las estructuras soporte. El motor hidráulico (25) dispone en la entrada de líquido hidráulico de una válvula de apertura por presión conectada su salida a la tubería de retorno, que se acciona cuando la presión de entrada es superior a la soportable por el motor hidráulico (25).The end of the general pipeline travel (24) provides hydraulic fluid under pressure to a hydraulic motor (25) anchored in the lower platform (1). The fluid outlet of hydraulic motor (25) is connected by means of a pressure hose to a return pipe (27) that returns the hydraulic fluid to each one of the tanks (13) of each of the support structures. He hydraulic motor (25) has in the hydraulic fluid inlet of a pressure opening valve connected its outlet to the pipe return, which is activated when the inlet pressure is higher to bearable by the hydraulic motor (25).
El eje motriz del motor hidráulico (25) mueve un generado eléctrico (28) anclado en la plataforma inferior (1).The drive shaft of the hydraulic motor (25) moves a Electric generated (28) anchored in the lower platform (1).
Claims (21)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200900834A ES2348431B1 (en) | 2009-03-26 | 2009-03-26 | POWER PRODUCTION HYDRAULIC POWER PLANT TAKING ADVANTAGE OF THE WAVES THROUGH TILTING TANKS. |
PCT/ES2010/000119 WO2010109034A2 (en) | 2009-03-26 | 2010-03-24 | Hydro-electric station generating energy from the force of waves on rocking tanks |
Applications Claiming Priority (1)
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ES200900834A ES2348431B1 (en) | 2009-03-26 | 2009-03-26 | POWER PRODUCTION HYDRAULIC POWER PLANT TAKING ADVANTAGE OF THE WAVES THROUGH TILTING TANKS. |
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ES2348431A1 ES2348431A1 (en) | 2010-12-07 |
ES2348431B1 true ES2348431B1 (en) | 2011-10-21 |
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ES200900834A Withdrawn - After Issue ES2348431B1 (en) | 2009-03-26 | 2009-03-26 | POWER PRODUCTION HYDRAULIC POWER PLANT TAKING ADVANTAGE OF THE WAVES THROUGH TILTING TANKS. |
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CN109281793B (en) * | 2018-08-30 | 2019-12-06 | 中国科学院广州能源研究所 | Variable self-adaptive wave power generation device |
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US4092828A (en) * | 1976-05-10 | 1978-06-06 | Garza Roberto M | Hydroelectric plant |
MX2007012534A (en) * | 2005-04-14 | 2007-12-06 | Wave Star Energy Aps | An installation comprising a wave power apparatus and a support structure therefor. |
WO2006129310A2 (en) * | 2005-05-31 | 2006-12-07 | Sde Ltd. | Wave energy conversion system |
IL190300A0 (en) * | 2008-03-19 | 2009-09-22 | S D E Ltd | System and method for water desalination and other uses |
ES2320846B1 (en) * | 2008-11-25 | 2009-11-18 | Felix Mayoral Gonzalez | PLATFORM TO CAPTURE ENERGY OF THE WAVES. |
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2009
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ES2348431A1 (en) | 2010-12-07 |
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