ES2372188A1 - Mounting device of a photovoltaic panel in a post. (Machine-translation by Google Translate, not legally binding) - Google Patents
Mounting device of a photovoltaic panel in a post. (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2372188A1 ES2372188A1 ES200931292A ES200931292A ES2372188A1 ES 2372188 A1 ES2372188 A1 ES 2372188A1 ES 200931292 A ES200931292 A ES 200931292A ES 200931292 A ES200931292 A ES 200931292A ES 2372188 A1 ES2372188 A1 ES 2372188A1
- Authority
- ES
- Spain
- Prior art keywords
- panel
- counterweight
- wind
- pole
- horizontal
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/20—Arrangements for controlling solar heat collectors for tracking
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- F24J2/38—
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- F24J2/52—
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
Abstract
Description
Dispositivo de montaje de un panel fotovoltaico en un poste.Mounting device for a photovoltaic panel on a pole
La presente invención se refiere dispositivo para el montaje de un panel fotovoltaico en un poste o báculo, pudiendo balancearse alrededor de un eje horizontal al recibir el viento, limitado por unos topes y asegurado por unas sirgas que evitan que pueda girar vueltas completas alrededor de su eje arruinando los cables de conexión.The present invention relates device for mounting a photovoltaic panel on a pole or pole, being able to swing around a horizontal axis upon receiving the wind, limited by some stops and secured by some sirgas that prevent you from turning full turns around its axis ruining the connection cables.
Este dispositivo es idóneo para efectuar el montaje de paneles fotovoltaicos en altura, por ejemplo encima de farolas, señales de tráfico o luminosos autónomos, en los que habitualmente se coloca uno o más paneles orientados al sur e inclinados unos 45º para, sin necesidad de un seguidor que varíe la orientación del panel, obtener el máximo rendimiento de la radiación solar en cualquier época del año.This device is suitable for carrying out the mounting of photovoltaic panels in height, for example above street lamps, traffic signs or autonomous lights, in which one or more south-facing panels are usually placed and inclined about 45º for, without the need for a follower to vary the panel orientation, get maximum radiation performance solar at any time of the year.
Los cálculos que se realizan para que una farola o poste, que incorporen un panel solar o varios fijos, soporten la fuerza de los vientos dominantes en la zona de instalación no tienen en cuenta, en general, la posibilidad de existencia de vientos más fuertes que los dominantes, como son las ráfagas y los vientos racheados. La experiencia, sin embargo, ha demostrado que más tarde o más temprano dichos vientos y ráfagas se acaban produciendo, bien sea por la formación de tormentas o bajo circunstancias meteorológicas especiales, con la consabida caída o rotura de farolas y postes.The calculations that are made so that a lamppost or pole, which incorporate a solar panel or several fixed, support the force of the prevailing winds in the installation zone do not have in general, the possibility of more winds strong than the dominant ones, such as gusts and winds gusty Experience, however, has shown that later or earlier said winds and gusts end up occurring, well either by storm formation or under circumstances special weather, with the usual fall or breakage of Lampposts and poles.
Se puede, por supuesto, sobredimensionar los cálculos para que las farolas o postes con paneles solares fijos instalados, puedan soportar los embates de dichos vientos, a base de aumentar la cimentación, emplear materiales más resistentes y secciones mayores, pero esto conlleva un aumento de los costes que, en la mayoría de los casos hacen inviables los proyectos.You can, of course, oversize the calculations so that the lampposts or posts with fixed solar panels installed, can withstand the ravages of these winds, based on increase the foundation, use more resistant materials and major sections, but this entails an increase in costs that, In most cases they make projects unfeasible.
Se tiene conocimiento de algún tipo de paneles, provisto de un seguidor solar asociado a un anemómetro o un equipo similar que, cuando el viento alcanza una velocidad determinada colocan el panel en posición horizontal para evitar así el empuje del viento. Este tipo de dispositivos tienen su aplicación en paneles solares de gran tamaño y provistos de seguidor, pero cuando se trata de evitar esta contingencia en paneles de instalaciones de escaso tamaño y autónomas, la instalación de un dispositivo de estas características es inviable económicamente.You have knowledge of some type of panels, provided with a solar tracker associated with an anemometer or equipment similar to that, when the wind reaches a certain speed place the panel in a horizontal position to avoid pushing of the wind. These types of devices have their application in large solar panels and equipped with a follower, but when it is about avoiding this contingency in panels of installations of small and autonomous, the installation of a device of these Features is economically unfeasible.
El dispositivo de la invención permite reducir los esfuerzos de viento sobre un panel solar, facilitando que éste efectúe un balanceo según un eje horizontal, de forma que a medida que aumenta la fuerza del viento, disminuye la superficie que presenta el panel o paneles situados entre la horquilla soporte, con lo que el momento flector que presenta es cada vez menor.The device of the invention allows reducing wind efforts on a solar panel, making it easier perform a balancing along a horizontal axis, so that as that increases the force of the wind, decreases the surface that presents the panel or panels located between the support fork, with what the bending moment it presents is less and less.
Este dispositivo está constituido por un brazo a modo de horquilla en "U", cuya base se ancla o fija a la farola o poste existente, que en sus extremos define un eje de giro horizontal para el panel; posteriormente éste presenta un contrapeso que facilita su orientación inclinado hacia atrás un ángulo precalculado para la latitud geográfica del lugar de instalación, con ausencia de viento, pero cuando éste aumenta y empuja la superficie del panel, frontal o posteriormente, la propia fuerza del viento propicia la inclinación del panel hacia la horizontal, volviendo a reposicionarse automáticamente al cesar el viento por efecto del contrapeso.This device consists of an arm "U" fork mode, whose base is anchored or fixed to the lamppost or existing post, which at its ends defines an axis of rotation horizontal for the panel; later this one presents a counterweight which facilitates its orientation tilted back an angle precalculated for the geographical latitude of the installation site, in the absence of wind, but when it increases and pushes the panel surface, front or rear, the strength of the wind favors the inclination of the panel towards the horizontal, automatically repositioning itself when the wind stops counterweight effect.
Hay que reseñar que, pese a que el conjunto permite el giro del panel, este movimiento no se hace con la intención de aumentar la radiación del sol, según su posición en el firmamento, a lo largo del día, sino que la inclinación inicial en su posición en reposo, con vientos nulos o muy suaves, varía hasta alcanzar la posición horizontal con la finalidad de que el panel presente cada vez menos superficie a medida que aumenta la velocidad del viento, con lo que se consigue disminuir el momento flector.It should be noted that, although the whole allows the panel to rotate, this movement is not done with the intention to increase the sun's radiation, depending on its position in the firmament, throughout the day, but the initial inclination in its resting position, with zero or very mild winds, varies up to reach the horizontal position so that the panel present less and less surface as speed increases of the wind, which reduces the bending moment.
Esta invención tiene su aplicación en todos aquellos casos de instalaciones situadas a la intemperie, en las que vientos moderados, fuertes o muy fuertes presenten un problema sobre las estructuras soportes y cimentaciones como son:This invention has its application in all those cases of outdoor installations, in which moderate, strong or very strong winds present a problem about the support structures and foundations such as:
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- Farolas con paneles solares.Lampposts with solar panels.
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- Postes de carteles anunciadores situados en carreteras, autopistas, autovías y vías rápidas.Poles of advertising signs located on roads, highways, Highways and fast roads.
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- Generación de energía fotovoltaica en azoteas de edificios y tejados.Photovoltaic power generation in roofs of buildings and rooftops.
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- Estaciones base de telecomunicaciones situadas en lugares sin acceso a la red de distribución eléctrica.Base Telecommunications Stations located in places without access to the distribution network electric
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- Instalaciones de radar civiles y militares.Civil radar installations and military
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- Torres de vigilancia de incendios forestales.towers of forest fire surveillance.
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- Refugios e instalaciones de alta montaña.Shelters and discharge facilities Montana.
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- Granjas e instalaciones agropecuarias.Farms and facilities Farming
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- Sustitución de estructuras metálicas y cerchas ancladas al suelo en huertos solares con paneles solares fijos y sin mecanismo de orientación automáticos.Replacement of metal structures and trusses anchored to the ground in solar farms with solar panels fixed and without automatic orientation mechanism.
Para completar la descripción que se está realizando y con objeto de facilitar la comprensión de las características de la invención, se acompaña a la presente memoria un juego de dibujos en los que con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complete the description that is being performing and in order to facilitate the understanding of characteristics of the invention, is attached herein a set of drawings in which with an illustrative nature and not limiting, the following has been represented:
- Figura 1: Muestra una vista general del panel solar dotado de este dispositivo de montaje que permite su inclinación a favor o en contra del viento.- Figure 1: Shows an overview of the panel solar equipped with this mounting device that allows its inclination for or against the wind.
- Figura 2: Muestra sendas vistas en perspectiva y alzado de un panel cuando está sometido a la fuerza de fuertes ráfagas de viento.- Figure 2: Shows perspective views and elevation of a panel when subjected to the force of strong gusts of wind.
- Figura 3: Muestra una vista del mecanismo de equilibrado del posicionamiento inicial del panel.- Figure 3: Shows a view of the mechanism of balanced initial panel positioning.
El conjunto de este panel y dispositivo de montaje del mismo está formado por un cilindro base (1) que dispone de tornillos de sujeción situados estratégicamente en el perímetro de su superficie, que permiten anclar todo el sistema al extremo superior del báculo de la farola, o poste fijo ya existente (7). Del cilindro base y hacia la horquilla (2), se han soldado dos estructuras tubulares que refuerza la resistencia a las cargas verticales soportadas por el conjunto.The whole of this panel and device Its assembly is formed by a base cylinder (1) that has of fastening screws strategically located in the perimeter from its surface, which allows the entire system to be anchored to the end upper of the lamppost staff, or existing fixed post (7). Of the base cylinder and towards the fork (2), two have been welded tubular structures that reinforce load resistance verticals supported by the set.
A dicho cilindro base (1) se encuentra acoplada una estructura tubular en forma de horquilla conformada en "U" vertical (2), en cuyos dos extremos superiores se sitúan dos piezas en forma de "T" (3) que hacen la función de ejes de giro y confieren al marco del panel (4) mayor resistencia. Las pletinas se sitúan por encima de la línea que une los puntos medios de los lados menores del marco del panel (4) si éste se coloca, inicialmente, en posición apaisada o de los lados mayores, si la situación inicial del panel es vertical, con el fin de que la masa mayor del mismo quede por debajo de la línea que une los ejes de giro y crear, de esta manera, un par de giro frente a la presión que ejercen los vientos sobre el panel.To said base cylinder (1) is coupled a fork-shaped tubular structure shaped "U" vertical (2), on whose two upper ends two pieces are placed in the form of "T" (3) that act as axes of rotation and give the panel frame (4) greater strength. The plates are placed above the line that joins the midpoints of the sides under the panel frame (4) if it is initially placed in landscape position or major sides, if the initial situation of the panel is vertical, so that the greater mass of it is below the line that joins the axes of rotation and create, of this way, a torque against the pressure exerted by the winds on the panel.
El contrapeso (5) es un tubo, también doblado en forma de "U", en el que se ha soldado, en su parte central, una pieza (6) con objeto de aumentar la masa de un forma calibrada, de tal suerte que, el peso total del contrapeso sea el justo para separar al panel de su vertical y conducirlo a la posición inicial de reposo, obligándole, mediante la variación del centro de masas, a adquirir los grados con respecto al plano horizontal que se ajusten a la latitud del lugar geográfico de instalación del conjunto, para mayor aprovechamiento de la radiación solar. El tubo del contrapeso (5), con su masa adicional se atornilla a la parte posterior del panel (4), aumentando, a su vez, la rigidez del mismo.The counterweight (5) is a tube, also bent in "U" shape, in which a central part has been welded piece (6) in order to increase the mass in a calibrated way, of such luck that, the total weight of the counterweight is just for separate the panel from its vertical and lead it to the initial position at rest, forcing it, by varying the center of mass, to acquire the degrees with respect to the horizontal plane that fit at the latitude of the geographical installation site of the assembly, to greater use of solar radiation. The counterweight tube (5), with its additional mass it is screwed to the back of the panel (4), increasing, in turn, the rigidity thereof.
Este dispositivo incluye un mecanismo de equilibrado de posicionamiento inicial del panel respecto al plano horizontal, que está constituido por el medio de anclaje en la parte posterior del panel (4) del contrapeso (5), que consta de dos perfiles verticales el "L" (9), unidos mecánicamente al panel mediante tornillos que sirven de soporte a un tubo conformado en "U" que define el cuerpo del contrapeso (5), en cuyo centro se suelda la masa (6), cuyo peso ha sido calibrado para que el panel en ausencia de vientos fuertes o muy fuertes, adopte un ángulo con respecto al plano horizontal, correspondiente al de máximo aprovechamiento medio de la radiación solar, según la latitud geográfica del lugar donde se instale el conjunto.This device includes a mechanism of balanced initial positioning of the panel relative to the plane horizontal, which is constituted by the anchoring means in the part rear panel (4) of the counterweight (5), consisting of two vertical profiles the "L" (9), mechanically attached to the panel by means of screws that support a tube formed in "U" that defines the body of the counterweight (5), in whose center it is weld the dough (6), whose weight has been calibrated so that the panel in absence of strong or very strong winds, adopt an angle with with respect to the horizontal plane, corresponding to the maximum average use of solar radiation, according to latitude geographic of the place where the set is installed.
Completa el conjunto constituyente de esta invención, un cable flexible de acero trenzado (8) que, unido por un extremo a la base cilíndrica y al centro de la arista inferior del panel, por otro, impide que el panel (4) sobrepase la posición horizontal en su giro, independientemente del sentido hacia el cual se abata.Complete the constituent set of this invention, a flexible braided steel cable (8) which, joined by a end to the cylindrical base and the center of the lower edge of the panel, on the other hand, prevents the panel (4) from exceeding the position horizontal in its turn, regardless of the direction in which It bends down.
Una vez descrita suficientemente la naturaleza de la inversión, así como un ejemplo de realización preferente, se hace constar, a los efectos oportunos, que los materiales, forma, tamaño y disposición de los elementos descritos, podrán ser modificados, siempre y cuando ello no suponga una alteración de las características esenciales de la invención que se reivindica a continuación.Once nature is sufficiently described of the investment, as well as a preferred embodiment, it states, for the appropriate purposes, that the materials, form, size and arrangement of the elements described, may be modified, as long as this does not imply an alteration of the essential features of the invention claimed in continuation.
Claims (3)
viento.3. Device for mounting a photovoltaic panel on a pole, according to the preceding claims, characterized in that the panel (4) is connected by a braided steel cable (8) to the fixing base and to a midpoint of an edge of one of the major sides of the panel, which prevents the position of the panel from exceeding the horizontal and turning completely when subjected to strong bursts of
wind.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200931292A ES2372188A1 (en) | 2009-12-29 | 2009-12-29 | Mounting device of a photovoltaic panel in a post. (Machine-translation by Google Translate, not legally binding) |
PCT/ES2010/070508 WO2011080367A1 (en) | 2009-12-29 | 2010-07-23 | Device for orienting solar panels or other elements using movement of the centre of gravity |
EP10840619A EP2520875A1 (en) | 2009-12-29 | 2010-07-23 | Device for orienting solar panels or other elements using movement of the centre of gravity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200931292A ES2372188A1 (en) | 2009-12-29 | 2009-12-29 | Mounting device of a photovoltaic panel in a post. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
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ES2372188A1 true ES2372188A1 (en) | 2012-01-17 |
Family
ID=45418900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200931292A Pending ES2372188A1 (en) | 2009-12-29 | 2009-12-29 | Mounting device of a photovoltaic panel in a post. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
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ES (1) | ES2372188A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019038241A1 (en) * | 2017-08-25 | 2019-02-28 | Christian Rainer | Pivotable holding, supporting and/or adjusting device for solar modules |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5632823A (en) * | 1996-01-29 | 1997-05-27 | Sharan; Anand M. | Solar tracking system |
WO2000031477A1 (en) * | 1998-11-20 | 2000-06-02 | Solar Energy Systems Pty. Ltd. | Assembly for solar panels |
ES1058985U (en) * | 2004-11-17 | 2005-03-01 | Soluciones Energeticas, S.A. | Solar tracker for orientation equipment solar energy production. (Machine-translation by Google Translate, not legally binding) |
DE202006016138U1 (en) * | 2006-10-13 | 2007-02-22 | Sbu Photovoltaik Gmbh | Wind load-dependent adjustable solar module has horizontal axis below center of gravity of the frame and compensating weights and a drive |
ES2268938A1 (en) * | 2004-09-27 | 2007-03-16 | Fernando Garcia Fraile | Multi-directional solar platform has counterbalances to neutralize effects of eastern/western wind impacts acting on solar panel receptacle rotationally supported on main shaft |
-
2009
- 2009-12-29 ES ES200931292A patent/ES2372188A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5632823A (en) * | 1996-01-29 | 1997-05-27 | Sharan; Anand M. | Solar tracking system |
WO2000031477A1 (en) * | 1998-11-20 | 2000-06-02 | Solar Energy Systems Pty. Ltd. | Assembly for solar panels |
ES2268938A1 (en) * | 2004-09-27 | 2007-03-16 | Fernando Garcia Fraile | Multi-directional solar platform has counterbalances to neutralize effects of eastern/western wind impacts acting on solar panel receptacle rotationally supported on main shaft |
ES1058985U (en) * | 2004-11-17 | 2005-03-01 | Soluciones Energeticas, S.A. | Solar tracker for orientation equipment solar energy production. (Machine-translation by Google Translate, not legally binding) |
DE202006016138U1 (en) * | 2006-10-13 | 2007-02-22 | Sbu Photovoltaik Gmbh | Wind load-dependent adjustable solar module has horizontal axis below center of gravity of the frame and compensating weights and a drive |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019038241A1 (en) * | 2017-08-25 | 2019-02-28 | Christian Rainer | Pivotable holding, supporting and/or adjusting device for solar modules |
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FC2A | Grant refused |
Effective date: 20121214 |