ES1278983U - FLOATING PLATFORM (Machine-translation by Google Translate, not legally binding) - Google Patents
FLOATING PLATFORM (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES1278983U ES1278983U ES202131642U ES202131642U ES1278983U ES 1278983 U ES1278983 U ES 1278983U ES 202131642 U ES202131642 U ES 202131642U ES 202131642 U ES202131642 U ES 202131642U ES 1278983 U ES1278983 U ES 1278983U
- Authority
- ES
- Spain
- Prior art keywords
- floating platform
- translation
- machine
- legally binding
- google translate
- 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
Links
- 239000000463 material Substances 0.000 claims description 3
- 239000004794 expanded polystyrene Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
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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
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
DESCRIPCIÓNDESCRIPTION
Plataforma flotanteFloating platform
SECTOR DE LA TÉCNICATECHNICAL SECTOR
La presente invención se refiere a una plataforma flotante utilizable en alta mar para disponer equipos, por ejemplo aerogeneradores, en una posición estable y con poca influencia del oleaje.The present invention relates to a floating platform usable offshore to arrange equipment, for example wind turbines, in a stable position and with little influence from the waves.
ESTADO DE LA TÉCNICASTATE OF THE ART
En el estado de la técnica se conocen diferentes plataformas diseñadas para sostener estructuras sobre el fondo marino, lacustre o embalses. Algunas de ellas corresponden a plataformas petrolíferas, de gran tamaño. Otras se refieren a aerogeneradores o estructuras próximas a un puerto. Unos ejemplos se conocen de CN111469992 o CN112128057.Different platforms designed to support structures on the seabed, lake or reservoirs are known in the state of the art. Some of them correspond to large oil rigs. Others refer to wind turbines or structures near a port. A few examples are known from CN111469992 or CN112128057.
Estas plataformas han de mantener una cierta estabilidad pese al oleaje o las corrientes. Por ello se ha diseñado sistemas de anclaje al fondo, lastres... que buscan aumentar la estabilidad. Sin embargo, sólo se ha conseguido superar los problemas con el oleaje cuando la plataforma es de gran tamaño. Es necesario poder reducir el efecto de este oleaje también en plataformas de menores dimensiones.These platforms must maintain a certain stability despite the waves or currents. For this reason, anchoring systems have been designed to the bottom, ballasts ... that seek to increase stability. However, it has only been possible to overcome the problems with the swell when the platform is large. It is necessary to be able to reduce the effect of this wave also on smaller platforms.
El solicitante no conoce ninguna plataforma de características similares a la invención.The applicant is not aware of any platform with characteristics similar to the invention.
BREVE EXPLICACIÓN DE LA INVENCIÓNBRIEF EXPLANATION OF THE INVENTION
La invención consiste en una plataforma flotante según las reivindicaciones. Sus diferentes variantes ofrecen mejoras sobre el estado de la técnica.The invention consists of a floating platform according to the claims. Its different variants offer improvements over the state of the art.
La plataforma flotante posee un cajón, generalmente de sección circular, pero que pude tener otras formas. El cajón es flotante y comprende una o más aletas inferiores perimetrales que se hunden hacia la parte inferior, generalmente verticales. Las aletas pueden estar a corta distancia del perímetro sin afectar a la estabilidad. The floating platform has a drawer, generally circular in section, but which can have other shapes. The box is floating and comprises one or more lower perimeter fins that sink towards the bottom, generally vertical. The fins can be a short distance from the perimeter without affecting stability.
El cajón puede estar hueco, pero preferiblemente comprende un relleno de material ligero, de densidad inferior a 1g/cm3. Por ejemplo poliestireno expandido cuya densidad es inferior a 0.03g/cm3.The drawer may be hollow, but preferably it comprises a filling of light material, with a density of less than 1g / cm3. For example expanded polystyrene whose density is less than 0.03g / cm3.
En una realización preferida, la plataforma posee un lastre inferior, normalmente dispuesta en la parte inferior de una columna.In a preferred embodiment, the platform has a lower ballast, usually arranged at the bottom of a column.
Otras variantes serán comentadas en otros puntos de la memoria.Other variants will be commented on in other points of the memory.
DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS
Se presenta una serie de figuras para facilitar la comprensión de la invención:A series of figures is presented to facilitate understanding of the invention:
Figura 1: Vista lateral de un ejemplo de realización de la invención.Figure 1: Side view of an embodiment of the invention.
MODOS DE REALIZACIÓN DE LA INVENCIÓNMODES OF EMBODIMENT OF THE INVENTION
A continuación se pasa a describir de manera breve un modo de realización de la invención, como ejemplo ilustrativo y no limitativo de ésta.An embodiment of the invention will be briefly described below, as an illustrative and non-limiting example thereof.
En la figura 1 se aprecia un corte esquemático de un ejemplo de realización. Comprende un cajón (1) hueco con un relleno (2) de baja densidad, como poliestireno expandido... El material del relleno (2) debe tener también resistencia química por si parte del agua entra al interior del cajón.Figure 1 shows a schematic section of an embodiment. It comprises a hollow drawer (1) with a low-density filling (2), such as expanded polystyrene ... The filling material (2) must also have chemical resistance in case some of the water enters the interior of the drawer.
El cajón (1) puede estar formado por varias partes unidas entre sí, dejando varios huecos, o un único hueco.The drawer (1) can be formed by several parts joined together, leaving several holes, or a single hole.
En la parte inferior del cajón (1) se dispone una columna (3), generalmente de sección constante, rematada en un lastre (4). El lastre (4) puede ser de posición ajustable en la columna (3) y también puede asistir para aportar estabilidad con la presencia de corrientes.At the bottom of the drawer (1) there is a column (3), generally of constant section, topped with a ballast (4). The ballast (4) can be adjustable in position on the column (3) and can also assist to provide stability in the presence of currents.
El perímetro del cajón (1), hacia abajo, dispone de unas aletas (5) a modo de falda que siguen aproximadamente el perímetro. Las aletas (5) pueden corresponder a una única aleta (5) que cubre todo el perímetro o varias aletas (5) con espacios entre ambas. The perimeter of the drawer (1), downwards, has flaps (5) as a skirt that approximately follow the perimeter. The fins (5) can correspond to a single fin (5) that covers the entire perimeter or several fins (5) with spaces between them.
Igualmente, las aletas (5) pueden ser cerradas o poseer oficios pasantes. Las aletas (5) ayudan a reducir el efecto del oleaje en la estabilidad de la plataforma.Likewise, the flaps (5) can be closed or have through functions. The fins (5) help reduce the effect of waves on platform stability.
La profundidad de las aletas (5) se definirá según las condiciones locales, básicamente el tipo de corrientes y la altura máxima del oleaje (datos históricos, por ejemplo), y por las dimensiones y la carga de la plataforma. Se puede determinar la profundidad óptima en pruebas en tanque, por simulaciones... El espesor se definirá para que la aleta resista adecuadamente y no entre en resonancia. El espesor puede ser constante o no, siendo en ese segundo caso más delgado en la punta de la aleta.The depth of the fins (5) will be defined according to local conditions, basically the type of currents and the maximum height of the waves (historical data, for example), and by the dimensions and load of the platform. The optimum depth can be determined in tank tests, by simulations ... The thickness will be defined so that the fin resists adequately and does not enter into resonance. The thickness can be constant or not, being in this second case thinner at the tip of the fin.
La plataforma, en uso, queda anclada al suelo o a otras estructuras para limitar sus movimientos por viento, corrientes u oleaje. The platform, in use, remains anchored to the ground or other structures to limit its movements by wind, currents or waves.
Claims (1)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202131642U ES1278983Y (en) | 2021-08-09 | 2021-08-09 | FLOATING PLATFORM |
| PCT/ES2021/070617 WO2023017198A1 (en) | 2021-08-09 | 2021-08-16 | Floating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202131642U ES1278983Y (en) | 2021-08-09 | 2021-08-09 | FLOATING PLATFORM |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1278983U true ES1278983U (en) | 2021-10-11 |
| ES1278983Y ES1278983Y (en) | 2022-01-11 |
Family
ID=77999399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES202131642U Expired - Fee Related ES1278983Y (en) | 2021-08-09 | 2021-08-09 | FLOATING PLATFORM |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES1278983Y (en) |
| WO (1) | WO2023017198A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2857347B1 (en) * | 2003-07-10 | 2005-09-16 | Doris Engineering | FLOATING TERMINAL FOR LOADING / UNLOADING SHIPS SUCH AS METHANIERS |
| JP2009202697A (en) * | 2008-02-27 | 2009-09-10 | Kyocera Corp | Photovoltaic power generation device |
| WO2019152477A1 (en) * | 2018-01-30 | 2019-08-08 | Alliance For Sustainable Energy, Llc | Flexible aquatic substructures |
| EP3895976B1 (en) * | 2019-11-19 | 2025-08-27 | Sociedad De Caldereria Coalca, S.A. | Floating platform for supporting generators of wind power and/or wave power and/or marine current power |
-
2021
- 2021-08-09 ES ES202131642U patent/ES1278983Y/en not_active Expired - Fee Related
- 2021-08-16 WO PCT/ES2021/070617 patent/WO2023017198A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ES1278983Y (en) | 2022-01-11 |
| WO2023017198A1 (en) | 2023-02-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| CA1K | Utility model application published |
Ref document number: 1278983 Country of ref document: ES Kind code of ref document: U Effective date: 20211011 |
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| FG1K | Utility model granted |
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| FD1K | Utility model lapsed |
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