WO2009053507A1 - Facade system comprising sun tracking slats - Google Patents

Facade system comprising sun tracking slats Download PDF

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Publication number
WO2009053507A1
WO2009053507A1 PCT/ES2008/000655 ES2008000655W WO2009053507A1 WO 2009053507 A1 WO2009053507 A1 WO 2009053507A1 ES 2008000655 W ES2008000655 W ES 2008000655W WO 2009053507 A1 WO2009053507 A1 WO 2009053507A1
Authority
WO
WIPO (PCT)
Prior art keywords
facade
solar
slats
building
blades
Prior art date
Application number
PCT/ES2008/000655
Other languages
Spanish (es)
French (fr)
Inventor
Blanca LLEÓ FERNANDEZ
Original Assignee
Blanca Lleó Asociados, S.L.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Blanca Lleó Asociados, S.L. filed Critical Blanca Lleó Asociados, S.L.
Publication of WO2009053507A1 publication Critical patent/WO2009053507A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/26—Building materials integrated with PV modules, e.g. façade elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the construction system that is recommended comprises a plurality of slats or vertical blades totally independent of fenestration.
  • This facade solution involves, in turn, four functions: security, sun protection, photovoltaic solar collection and providing a different aesthetic solution, given its characteristics as a facade finishing material.
  • the Spanish patent P9402249 presents a multifunctional element for photoelectric energy production characterized in that it comprises horizontal slats arranged in a frame, where said photoelectric energy generating slats, in which on its front face, which is receiving solar radiation through the outer face of the facade module, comprises a plurality of interconnected photovoltaic cells so that each generating strip constitutes a unit of photoelectric power generation, all of the generating slats being arranged in the interconnected frame so that the Multifunctional element constitutes a unit of greater generation of photoelectric energy.
  • the constructive system of facade which involves four main functions, security and sun protection, as an element of the facade, photovoltaic solar collection. Additionally, the constitution of the system determines an aesthetic solution - different and original compared to other known facade elements.
  • Said construction facade system comprises, at least: a plurality of vertical blades, independent of the fenestrations proper to the construction, comprising, in turn, a plurality of photovoltaic cells, distributed over the entire surface of the blade, and actuator means of azimuth tracking of the solar path, such that they allow the rotation of the vertical axis of the blade, comprising a photosensor and programming means, so that the movement of the blades can be programmed, as well as their remote activation and disconnection; all this in such a way that the solar collection is optimized regardless of the orientation of the facade.
  • the solar tracker system can be operated from within the building by parts and at will, that is, each user will activate the automatic movement of the slats following the solar path freely in the façade part corresponding to its affected interior. In this way, the system links, holds and benefits each individual independently.
  • the solar tracking system is activated when the user leaves the building, in the same way that the cards act in the hotels, activating and deactivating the lighting, in order to protect that interior to the maximum and at the same time capture the greater amount of solar energy.
  • Figure 1 shows a building with the facade construction system object of the present invention integrated therein.
  • Figure 2 shows a plurality of blades that are part of the facade construction system object of the present invention.
  • the facade construction system comprises, at least: a plurality of vertical blades (1), independent of the construction tenestrations, comprising, in turn, a plurality of photovoltaic cells (2) , distributed over the entire surface of the blade (1), and azimuth tracking actuator means (3) of the solar path, such that they allow the rotation of the vertical axis (4) of the blade (1) comprising a photosensor and means programming, so that the movement of the blades can be programmed, as well as its remote activation and disconnection; all this in such a way that the solar collection is optimized regardless of the orientation of the facade.

Abstract

The invention relates to a facade construction system including at least a plurality of vertical plates (1) which are independent of the fenestration of the construction, comprising in turn: a plurality of photovoltaic cells (2) distributed over the entire surface of the plate (1), and means for actuating the azimuth tracking (3) of the sun's path, enabling the rotation of the vertical shaft (4) of the plate (1).

Description

SISTEMA DE FACHADA DE LAMAS SEGUIDORAS SOLARES. SOLAR FOLLOWING FACADE SYSTEM.
Objeto de la invención.Object of the invention.
El sistema constructivo que se preconiza comprende una plurañdad de lamas o palas verticales totalmente independientes de la fenestración. Esta solución de fachada comporta a, su vez cuatro funciones: seguridad, protección solar, captación solar fotovoltaica y aportación de una solución estética diferente, dadas sus características como material de acabado de fachada.The construction system that is recommended comprises a plurality of slats or vertical blades totally independent of fenestration. This facade solution involves, in turn, four functions: security, sun protection, photovoltaic solar collection and providing a different aesthetic solution, given its characteristics as a facade finishing material.
Antecedentes de la invención. Hasta la fecha- son conocidas distintas soluciones para la captación fotovoltaica en módulos-ventanas. Así, por ejemplo, la patente española P9402249, presenta un elemento multifuncional para producción de energía fotoeléctrica caracterizado porque comprende unas lamas horizontales dispuestas en un marco, donde dichas lamas generadoras de energía fotoeléctrica, en las que en su cara frontal, que es receptora de radiación solar a través, del paramento exterior del módulo de fachada, comprende una pluralidad de células fotovoltaicas interconectadas de modo que cada lama generadora constituye una unidad de generación de energía fotoeléctrica, estando la totalidad de lamas generadoras dispuestas en el marco interconectadas de modo que el elemento multifuncional constituye una unidad de mayor generación de energía fotoeléctrica. No obstante, este desarrollo aporta una solución de generación fotoeléctrica concentrada únicamente en la ventana y en su marco, no disponiendo de otras características deseables como el seguimiento de la trayectoria solar para la optimización del rendimiento fotovoltaico, que a su vez redunda en el aprovechamiento de la máxima superficie de captación, proporcionando protección y acabado de fachada, independientemente de su fenestración.Background of the invention. To date, different solutions for photovoltaic collection in window modules are known. Thus, for example, the Spanish patent P9402249, presents a multifunctional element for photoelectric energy production characterized in that it comprises horizontal slats arranged in a frame, where said photoelectric energy generating slats, in which on its front face, which is receiving solar radiation through the outer face of the facade module, comprises a plurality of interconnected photovoltaic cells so that each generating strip constitutes a unit of photoelectric power generation, all of the generating slats being arranged in the interconnected frame so that the Multifunctional element constitutes a unit of greater generation of photoelectric energy. However, this development provides a photoelectric generation solution concentrated only in the window and its frame, not having other desirable features such as monitoring the solar path for the optimization of photovoltaic performance, which in turn results in the use of the maximum collection surface, providing protection and finishing of the facade, regardless of its fenestration.
Descripción de la invención.Description of the invention
Para paliar los problemas arriba mencionados, se presenta el sistema constructivo de fachada, que comporta cuatro funciones principales, seguridad y protección solar, como elemento propio de la fachada, captación solar fotovoltaica. Adicionalmente, la constitución del sistema condiciona una solución estética -diferente y original respecto de otros elementos de fachada conocidos. Dicho .sistema constructivo de fachada comprende, al menos: una pluralidad de palas verticales, independientes de las fenestraciones propias de la construcción, comprendiendo a su vez, una pluralidad de células fotovoltaicas, distribuidas en toda la superficie de la pala, y medios actuadores de seguimiento en azimut de la trayectoria solar, tal que permitan la rotación del eje vertical de la pala, comprendiendo un fotosensor y medios de programación, de tal forma que el movimiento de las palas pueda ser programado, así como su accionamiento y desconexión a distancia; todo ello de tal forma que se optimice la captación solar con independencia de la orientación de la fachada.To alleviate the aforementioned problems, the constructive system of facade, which involves four main functions, security and sun protection, as an element of the facade, photovoltaic solar collection. Additionally, the constitution of the system determines an aesthetic solution - different and original compared to other known facade elements. Said construction facade system comprises, at least: a plurality of vertical blades, independent of the fenestrations proper to the construction, comprising, in turn, a plurality of photovoltaic cells, distributed over the entire surface of the blade, and actuator means of azimuth tracking of the solar path, such that they allow the rotation of the vertical axis of the blade, comprising a photosensor and programming means, so that the movement of the blades can be programmed, as well as their remote activation and disconnection; all this in such a way that the solar collection is optimized regardless of the orientation of the facade.
El accionamiento del sistema de seguidor solar podrá accionarse desde dentro del edificio por partes y a voluntad, esto es, que cada usuario accionará el movimiento automático de las lamas siguiendo la trayectoria solar libremente en la parte fachada correspondiente a su interior afectado. De esta forma el sistema vincula, responsabiliza y beneficia a cada individuo independientemente. Por otro lado, el sistema de seguimiento solar se acciona cuando el usuario sale del edificio, del mismo modo que actúan las tarjetas en los hoteles, activando y desactivando la iluminación, para de este modo proteger al máximo ese interior y al mismo tiempo captar la mayor cantidad de energía solar.The solar tracker system can be operated from within the building by parts and at will, that is, each user will activate the automatic movement of the slats following the solar path freely in the façade part corresponding to its affected interior. In this way, the system links, holds and benefits each individual independently. On the other hand, the solar tracking system is activated when the user leaves the building, in the same way that the cards act in the hotels, activating and deactivating the lighting, in order to protect that interior to the maximum and at the same time capture the greater amount of solar energy.
Esta solución permite que para cada tipo de construcción sea posible la elección del diseño final, en función del ancho, largo, color y acabado de las palas y las células fotovoltaicas, armonizando su acabado con el de la fachada. Breve descripción de los dibujos.This solution allows the choice of the final design for each type of construction, depending on the width, length, color and finish of the blades and photovoltaic cells, harmonizing its finish with that of the facade. Brief description of the drawings.
A continuación se pasa a describir de manera muy breve una serie de dibujos que ayudan a comprender mejor la invención y que se relacionan expresamente con una realización de dicha invención que se' presenta como un ejemplo no limitativo de ésta. La figura 1 muestra un edificio con el sistema constructivo de fachada objeto de la presente invención integrada en el mismo.A series of drawings that help to better understand the invention and that expressly relate to an embodiment of said invention that is presented as a non-limiting example thereof is described very briefly below. Figure 1 shows a building with the facade construction system object of the present invention integrated therein.
La figura 2 muestra una pluralidad de palas que forman parte del sistema constructivo de fachada objeto de la presente invención.Figure 2 shows a plurality of blades that are part of the facade construction system object of the present invention.
Realización preferente de la invención.Preferred embodiment of the invention.
Como es posible observar en las figuras adjuntas, el sistema constructivo de fachada comprende, al menos: una pluralidad de palas verticales (1), independientes de las tenestraciones propias de la construcción, comprendiendo a su vez, una pluralidad de células fotovoltaicas (2), distribuidas en toda la superficie de la pala (1), y medios actuadores de seguimiento en azimut (3) de la trayectoria solar, tal que permitan la rotación del eje (4) vertical de la pala (1) comprendiendo un fotosensor y medios de programación, de tal forma que el movimiento de las palas pueda ser programado, así como su accionamiento y desconexión a distancia; todo ello de tal forma que se optimice la captación solar con independencia de la orientación de la fachada. As it is possible to observe in the attached figures, the facade construction system comprises, at least: a plurality of vertical blades (1), independent of the construction tenestrations, comprising, in turn, a plurality of photovoltaic cells (2) , distributed over the entire surface of the blade (1), and azimuth tracking actuator means (3) of the solar path, such that they allow the rotation of the vertical axis (4) of the blade (1) comprising a photosensor and means programming, so that the movement of the blades can be programmed, as well as its remote activation and disconnection; all this in such a way that the solar collection is optimized regardless of the orientation of the facade.

Claims

Reivindicaciones. Claims
L- Sistema de fachada de lamas seguidoras solares caracterizado porque comprende, al menos: una pluralidad de palas verticales (1), independientes de las fenestraciones propias de la construcción, comprendiendo a su vez, una pluralidad de células íotovoltaicas (2), distribuidas en toda la superficie de la pala (1), y medios actuadores de seguimiento en azimut (3) de la trayectoria solar, tal que permitan la rotación del eje (4) vertical de la pala (1) comprendiendo un fotosensor y medios de programación, de tal forma que el movimiento de las palas pueda ser programado, así como su accionamiento y desconexión a distancia, todo ello de tal forma que se optimice la captación solar con independencia de la orientación de la fachada.L- Solar tracker facade system characterized in that it comprises, at least: a plurality of vertical blades (1), independent of the construction's own fenestrations, comprising, in turn, a plurality of otovoltaic cells (2), distributed in the entire surface of the blade (1), and azimuth tracking actuator means (3) of the solar path, such that they allow the rotation of the vertical axis (4) of the blade (1) comprising a photosensor and programming means, in such a way that the movement of the blades can be programmed, as well as its remote activation and disconnection, all this in such a way that the solar collection is optimized regardless of the orientation of the facade.
2.- Sistema de fachada de lamas seguidoras solares, según reivindicación 1, caracterizado porque el accionamiento del sistema se realizará desde dentro del edificio donde cada usuario accionará el movimiento automático de las palas verticales (1) siguiendo la trayectoria solar libremente en la parte fachada correspondiente a su interior afectado.2. Facade system of solar follower slats, according to claim 1, characterized in that the system will be operated from within the building where each user will activate the automatic movement of the vertical blades (1) following the solar path freely in the facade part corresponding to its affected interior.
3.- Sistema de fachada de lamas seguidoras solares, según reivindicación 1, caracterizado porque el sistema se acciona al salir el usuario del edificio, de tal forma que se optimice la protección del interior del edificio y la captación de energía fotovoltaica. 3. Facade system of solar follower slats, according to claim 1, characterized in that the system is activated when the user leaves the building, so that the protection of the interior of the building and the capture of photovoltaic energy is optimized.
PCT/ES2008/000655 2007-10-25 2008-10-22 Facade system comprising sun tracking slats WO2009053507A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200702808 2007-10-25
ES200702808A ES2322748B1 (en) 2007-10-25 2007-10-25 SOLAR FOLLOWING FACADE SYSTEM.

Publications (1)

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WO2009053507A1 true WO2009053507A1 (en) 2009-04-30

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PCT/ES2008/000655 WO2009053507A1 (en) 2007-10-25 2008-10-22 Facade system comprising sun tracking slats

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ES (1) ES2322748B1 (en)
WO (1) WO2009053507A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110512777A (en) * 2019-08-29 2019-11-29 杭州勤立机械有限公司 A kind of energy-saving curtain wall using natural energy resources mosquito killing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273593A (en) * 1990-09-20 1993-12-28 Flachglas-Solartechnik Gmbh Structural element, in particular a facade element
US5851309A (en) * 1996-04-26 1998-12-22 Kousa; Paavo Directing and concentrating solar energy collectors
US20040040228A1 (en) * 2000-12-22 2004-03-04 Thomas Emde Sandwich-like panel element
EP1698754A1 (en) * 2005-03-02 2006-09-06 Uniform S.p.A. Fixture assembly for the building industry and method for the installation thereof
US20070056579A1 (en) * 2005-09-09 2007-03-15 Straka Christopher W Energy Channeling Sun Shade System and Apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273593A (en) * 1990-09-20 1993-12-28 Flachglas-Solartechnik Gmbh Structural element, in particular a facade element
US5851309A (en) * 1996-04-26 1998-12-22 Kousa; Paavo Directing and concentrating solar energy collectors
US20040040228A1 (en) * 2000-12-22 2004-03-04 Thomas Emde Sandwich-like panel element
EP1698754A1 (en) * 2005-03-02 2006-09-06 Uniform S.p.A. Fixture assembly for the building industry and method for the installation thereof
US20070056579A1 (en) * 2005-09-09 2007-03-15 Straka Christopher W Energy Channeling Sun Shade System and Apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110512777A (en) * 2019-08-29 2019-11-29 杭州勤立机械有限公司 A kind of energy-saving curtain wall using natural energy resources mosquito killing

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Publication number Publication date
ES2322748B1 (en) 2010-04-20
ES2322748A1 (en) 2009-06-25

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