ES1240264U - DEVICE FOR RECEIVING ENERGY FROM A MOVING FLUID (Machine-translation by Google Translate, not legally binding) - Google Patents
DEVICE FOR RECEIVING ENERGY FROM A MOVING FLUID (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES1240264U ES1240264U ES201931047U ES201931047U ES1240264U ES 1240264 U ES1240264 U ES 1240264U ES 201931047 U ES201931047 U ES 201931047U ES 201931047 U ES201931047 U ES 201931047U ES 1240264 U ES1240264 U ES 1240264U
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- Spain
- Prior art keywords
- current
- pulleys
- axes
- band
- blades
- 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
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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
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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
- F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
-
- 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
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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
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
Description
DESCRIPCIÓNDESCRIPTION
DISPOSITIVO PARA CAPTAR ENERGÍA DE UN FLUIDO EN MOVIMIENTODEVICE FOR RECEIVING ENERGY FROM A MOVING FLUID
OBJETO DE LA INVENCIONOBJECT OF THE INVENTION
La presente invención se refiere a un dispositivo para captar energía de un fluido en movimiento, tal como una corriente de agua.The present invention relates to a device for capturing energy from a moving fluid, such as a stream of water.
ANTECEDENTES DE LA INVENCIONBACKGROUND OF THE INVENTION
El aprovechamiento de corrientes naturales de fluido, típicamente corrientes de agua, es una fuente de energía que se aprovecha desde la antigüedad. El ejemplo más representativo sería el de las norias romanas. En la actualidad este aprovechamiento, además, comprende la utilización de turbinas, normalmente entubadas, utilizadas en centrales hidroeléctricas, tipos Pelton, Kaplan y Francis. Estas configuraciones funcionan unidireccionalmente, por lo que no son adecuadas en flujos o corrientes de ida y vuelta, como mareas u olas.The use of natural fluid currents, typically water currents, is a source of energy that has been used since ancient times. The most representative example would be that of the Roman ferris wheels. At present, this use also includes the use of turbines, normally piped, used in hydroelectric plants, Pelton, Kaplan and Francis. These configurations work unidirectionally, so they are not suitable for round-trip flows or currents, such as tides or waves.
Este inconveniente se soluciona con la utilización del dispositivo de la invención.This drawback is solved with the use of the device of the invention.
DESCRIPCION DE LA INVENCIONDESCRIPTION OF THE INVENTION
El dispositivo para captar energía de un fluido en movimiento de la invención tiene una configuración que soluciona el problema descrito.The device for capturing energy of a moving fluid of the invention has a configuration that solves the problem described.
De acuerdo con la invención, el dispositivo comprende dos conjuntos conectados dispuestos en antiparalelo (esto es, dispuestos paralelamente, pero uno al revés o en dirección contraria al otro) cada uno de los cuales comprende:In accordance with the invention, the device comprises two connected assemblies arranged in antiparallel (that is, arranged in parallel, but one upside down or in the opposite direction to each other) each of which comprises:
-dos poleas que comprenden primeros ejes sensiblemente horizontales y transversales a la corriente del fluido, esto es, a la dirección de las olas o mareas, ya sea entrante o vaciante -que será la misma solo que en un sentido o en otro- cuyos primeros ejes se encuentran dispuestos sensiblemente coplanares según un plano sensiblemente paralelo a la dirección de dicha corriente,-two pulleys comprising first axes that are substantially horizontal and transverse to the flow of the fluid, that is, to the direction of the waves or tides, either incoming or emptying -which will be the same only in one way or another- whose first axes are arranged substantially coplanar along a plane substantially parallel to the direction of said current,
-una banda cerrada que se encuentra montada entre ambas poleas, -a closed band that is mounted between both pulleys,
-unas palas abatibles, que se encuentran montadas en dicha banda a través de articulaciones con segundos ejes de abatimiento paralelos a los primeros ejes de las poleas para conseguir su abatimiento a contracorriente y su desabatimiento favor de corriente, donde las palas se enfrentan a la misma para ser impulsadas,-a foldable blades, which are mounted in said band through joints with second axes of abatement parallel to the first axes of the pulleys to achieve their countercurrent dejection and their disabling favor of current, where the blades face the same to be driven,
-unos topes limitadores del desabatimiento de las palas para conseguir un ángulo óptimo de ataque de la corriente sobre las mismas y evitar que se abatan sobre el lado contrario, topes que en definitiva son los que transmiten el movimiento a la banda,-a few limit stops of the disengagement of the blades to achieve an optimum angle of attack of the current on them and prevent them from collapsing on the opposite side, stops that ultimately are those that transmit the movement to the band,
-una conexión mecánica dispuesta en, al menos, una de las poleas, para extraer la energía captada de la corriente de fluido, y que se conectará por ejemplo a un generador eléctrico, y -una carena abierta inferiormente que se encuentra abarcando cada conjunto (una única carena abarcando a ambos, o mediante dos carenas individuales) para generar una burbuja en su mitad superior, dejando libre de contacto con la corriente a la rama superior de la banda y quedando en contacto con la corriente la rama inferior.-a mechanical connection arranged in at least one of the pulleys, to extract the energy captured from the fluid stream, and which will be connected, for example, to an electric generator, and -a lower open cowl that is covering each set ( a single mask covering both, or by means of two individual holes) to generate a bubble in its upper half, leaving the upper branch free of contact with the current and the lower branch being in contact with the current.
Como conjuntos conectados se entiende que están conectados mecánicamente, por ejemplo solidarizando los ejes de sus poleas, y/o eléctricamente, esto es, a través del generador eléctrico.As connected assemblies it is understood that they are mechanically connected, for example by solidarity with the axes of their pulleys, and / or electrically, that is, through the electric generator.
De esta forma se consigue que el conjunto cuyas palas trabajan a favor de corriente esté generando energía sin que se vea penalizado por el conjunto que trabaja a contracorriente, ya que las palas se abaten y no ofrecen resistencia a la corriente. Esto sería en ola o marea entrante, y en vaciante el funcionamiento sería análogo pero cambia el conjunto que está generando energía, mientras que la carena permite su colocación a cualquier profundidad ya que se forma una burbuja de aire interior que evita que la corriente interfiera con la rama superior de la banda.In this way it is achieved that the set whose blades work in favor of current is generating energy without being penalized by the set that works against the current, since the blades are lowered and do not offer resistance to the current. This would be in incoming wave or tide, and in emptying the operation would be analogous but it changes the set that is generating energy, while the fairing allows its placement at any depth since an indoor air bubble is formed that prevents the current from interfering with the upper branch of the band.
BREVE DESCRIPCION DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS
La figura 1 muestra una vista lateral de un conjunto del dispositivo de la invención dispuesto de forma que sus palas trabajan a favor de corriente al estar dispuestas con su sentido de abatimiento en dirección contraria a la misma, y sendos detalles ampliados de una articulación de las palas en posición abatida y desabatida respectivamente.Figure 1 shows a side view of an assembly of the device of the invention arranged so that its blades work in favor of current being arranged with its direction of dejection in the opposite direction to it, and enlarged details of an articulation of the shovels in dejected and unattended position respectively.
La figura 2 muestra una vista similar a la figura 1, pero con el conjunto dispuesto de forma que sus palas no trabajan, al estar dispuestas con su sentido de abatimiento en la misma dirección que la corriente.Figure 2 shows a view similar to Figure 1, but with the assembly arranged so that their blades do not work, being ready with their sense of dejection in the same direction as the current.
La figura 3 muestra una vista en planta inferior del dispositivo de la invención.Figure 3 shows a bottom plan view of the device of the invention.
La figura 4 muestra una vista del dispositivo de la invención introducido en una corriente de fluido.Figure 4 shows a view of the device of the invention introduced into a fluid stream.
DESCRIPCION DE UNA REALIZACION PRÁCTICA DE LA INVENCIONDESCRIPTION OF A PRACTICAL EMBODIMENT OF THE INVENTION
El dispositivo (1) para captar energía de un fluido en movimiento de la invención comprende dos conjuntos (111) conectados dispuestos en antiparalelo cada uno de los cuales comprende (ver figs 1 a 3):The device (1) for capturing energy of a moving fluid of the invention comprises two connected assemblies (111) arranged in antiparallel each of which comprises (see figs. 1 to 3):
-dos poleas (3) que comprenden primeros ejes (30) sensiblemente horizontales y transversales a la corriente (2), cuyos primeros ejes (30) se encuentran dispuestos sensiblemente coplanares según un plano (5) sensiblemente paralelo a la dirección de la corriente (2) (ver fig 1), en este caso los conjuntos (111) se encuentran conectados mecánicamente a través de los ejes (30),- two pulleys (3) comprising first axes (30) substantially horizontal and transverse to the current (2), whose first axes (30) are arranged substantially coplanar along a plane (5) substantially parallel to the direction of the current ( 2) (see fig 1), in this case the assemblies (111) are mechanically connected through the shafts (30),
-una banda (6) cerrada que se encuentra montada entre ambas poleas (3),-a closed band (6) that is mounted between both pulleys (3),
-unas palas (7) abatibles, que se encuentran montadas en dicha banda (6) a través de articulaciones (8) (ver detalles de fig 1) con segundos ejes de abatimiento (80) paralelos a los primeros ejes (30) de las poleas (3) (ver fig 3) para conseguir su abatimiento a contracorriente su desabatimiento a favor de corriente, donde las palas (7) se enfrentan a la misma para ser impulsadas,-a foldable blades (7), which are mounted on said band (6) through joints (8) (see details of fig 1) with second folding axes (80) parallel to the first axes (30) of the pulleys (3) (see fig 3) to get your dejection against the tide your disabling in favor of current, where the blades (7) face it to be driven,
-unos topes (9) limitadores del desabatimiento de las palas (7) (ver detalles de fig 1) para conseguir un ángulo óptimo de ataque de la corriente (2) sobre las mismas,-a few stops (9) limiters of the disengagement of the blades (7) (see details of fig 1) to achieve an optimum angle of attack of the current (2) on them,
-una conexión mecánica (10) (ver fig 3) dispuesta en, al menos, una de las poleas (3), para extraer la energía captada de la corriente (2) de fluido, y que en este ejemplo se encuentra conectada a un generador (100) eléctrico, y-a mechanical connection (10) (see fig 3) arranged in at least one of the pulleys (3), to extract the energy captured from the fluid stream (2), and which in this example is connected to a electric generator (100), and
-una carena (11) abierta inferiormente que se encuentra abarcando cada conjunto (111) (una única carena (11) a ambos, o mediante dos carenas (11) individuales, para generar una burbuja (55) en su mitad superior, dejando libre de contacto con la corriente a la rama superior (62) de la banda (6) y quedando en contacto con la corriente (2) la rama inferior (61). -a lower open carriage (11) that is covering each set (111) (a single carriage (11) to both, or by means of two individual canes (11), to generate a bubble (55) in its upper half, leaving free of contact with the current to the upper branch (62) of the band (6) and the lower branch (61) being in contact with the current (2).
Las poleas (3) se encuentran montadas a través de sus primeros ejes (30) en una estructura portante (90). También la carena (11) se encuentra montada en dicha estructura.The pulleys (3) are mounted through their first axes (30) in a supporting structure (90). Also the fairing (11) is mounted on said structure.
Por último, indicar que la banda (6) puede ser por ejemplo una cinta o correa flexible, que requiere un mayor mantenimiento pero tiene menor resistencia y es más silenciosa, o una cadena, más robusta pero con mayores pérdidas.Finally, indicate that the band (6) can be for example a flexible belt or belt, which requires greater maintenance but has lower resistance and is quieter, or a chain, more robust but with greater losses.
Descrita suficientemente la naturaleza de la invención, así como la manera de realizarse en la práctica, debe hacerse constar que las disposiciones anteriormente indicadas y representadas en los dibujos adjuntos son susceptibles de modificaciones de detalle en cuanto no alteren el principio fundamental. Describing sufficiently the nature of the invention, as well as the manner in which it is carried out in practice, it should be noted that the provisions indicated above and represented in the attached drawings are subject to modifications in detail as long as they do not alter the fundamental principle.
Claims (3)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201931047U ES1240264Y (en) | 2019-06-21 | 2019-06-21 | DEVICE TO COLLECT ENERGY FROM A MOVING FLUID |
| PCT/ES2020/070398 WO2020254708A1 (en) | 2019-06-21 | 2020-06-18 | Device for capturing energy from a moving fluid |
| PE2021002181U PE20220538Z (en) | 2019-06-21 | 2020-06-18 | DEVICE TO CAPTURE ENERGY FROM A MOVING FLUID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201931047U ES1240264Y (en) | 2019-06-21 | 2019-06-21 | DEVICE TO COLLECT ENERGY FROM A MOVING FLUID |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1240264U true ES1240264U (en) | 2020-01-28 |
| ES1240264Y ES1240264Y (en) | 2020-07-20 |
Family
ID=69177226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201931047U Active ES1240264Y (en) | 2019-06-21 | 2019-06-21 | DEVICE TO COLLECT ENERGY FROM A MOVING FLUID |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES1240264Y (en) |
| PE (1) | PE20220538Z (en) |
| WO (1) | WO2020254708A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2419383A (en) * | 2004-10-20 | 2006-04-26 | Marian Kazimierz Edwa Czerniak | Endless loop wave generation device and marine propulsion unit |
| AU2013335784A1 (en) * | 2012-10-22 | 2015-05-14 | Tadao Shimizu | Bottomless cup type water power conversion device using flowing water energy |
| KR101533052B1 (en) * | 2015-02-12 | 2015-07-02 | 오택근 | Hydraulic power unit using tide of the sea |
| KR101850241B1 (en) * | 2017-02-20 | 2018-05-31 | 최옥선 | A Water Power Generator Using Folding Flap |
| GB2547555B (en) * | 2017-02-20 | 2018-04-04 | Ivar Hansen Jan | Harnessing energy from water flow |
-
2019
- 2019-06-21 ES ES201931047U patent/ES1240264Y/en active Active
-
2020
- 2020-06-18 WO PCT/ES2020/070398 patent/WO2020254708A1/en not_active Ceased
- 2020-06-18 PE PE2021002181U patent/PE20220538Z/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020254708A1 (en) | 2020-12-24 |
| PE20220538Z (en) | 2022-04-08 |
| ES1240264Y (en) | 2020-07-20 |
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