WO2008151783A1 - Profile made of a light metal material with tube elements running along said profile, and device comprising said profile - Google Patents

Profile made of a light metal material with tube elements running along said profile, and device comprising said profile Download PDF

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Publication number
WO2008151783A1
WO2008151783A1 PCT/EP2008/004663 EP2008004663W WO2008151783A1 WO 2008151783 A1 WO2008151783 A1 WO 2008151783A1 EP 2008004663 W EP2008004663 W EP 2008004663W WO 2008151783 A1 WO2008151783 A1 WO 2008151783A1
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WO
WIPO (PCT)
Prior art keywords
profile
profiles
plate
profile according
roof
Prior art date
Application number
PCT/EP2008/004663
Other languages
German (de)
French (fr)
Inventor
Jan Rothe
Günter Bergmann
Daniel Simon Egger
Original Assignee
Alcan Technology & Management Ag
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 Alcan Technology & Management Ag filed Critical Alcan Technology & Management Ag
Priority to EP08759175A priority Critical patent/EP2167882A1/en
Publication of WO2008151783A1 publication Critical patent/WO2008151783A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • F24S10/753—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being parallel to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/67—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of roof constructions
    • 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
    • F24S25/30—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/30—Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections; Fluid distributing means, e.g. headers
    • 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
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/40—Thermal components
    • H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S2020/10—Solar modules layout; Modular arrangements
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure
    • 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
    • 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
    • Y02B10/20—Solar thermal
    • 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
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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
    • Y02E10/44—Heat exchange systems
    • 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
    • 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
    • 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
    • Y02E10/60—Thermal-PV hybrids

Definitions

  • the invention relates to a profile of a light metal material with at least one for the transport of heat-conducting media on buildings running on the profile pipe element according to the preamble of claim 1.
  • the invention covers a device containing the profile device.
  • GB 2,376,431 A describes such a profile in the form of a plurality of plates connected to each other, each of which contains an end projecting from them web in the form of a tube half; two of these webs are joined together and form on the one hand a guide tube for a heat-carrying medium and on the other hand, the connection of the two plates to each other.
  • the composite profile can be attached as a heat element to a ceiling - even after their production.
  • the profile has a plate and on one side of this projecting, a gap bounding foot profiles; Within the interspace, at least one pipe element is integrally formed on the inside of the plate and forms the path of the desired heat conduction.
  • the pipe element between two adjacent foot profiles of the profile be arranged, preferably at equal intervals to the adjacent suitprofilen.
  • a foot profile has proven about T-shaped cross-section with an integrally formed on the plate web, at the other edge a base plate is formed;
  • the base plates enable a stable position of the profile in the installed state.
  • At least three foot profiles should be formed on the plate, and one of the outside foot profiles to be connected by means of a terminal strip to the plate whose parallel to the surface surface forms a step for supporting the other plate, so that both surfaces are aligned.
  • This plate is primarily used as a roof panel, but can also be used as a module for facades.
  • two adjacent profiles can be clamped together so that their
  • a bottom slot as access to the gap;
  • the latter can be filled with passed through the bottom slot insulation.
  • a photovoltaic layer should be arranged on the surface of the roof panel of the roof profile or the wall.
  • the base plates of the foot profiles of the roof profile or the roof profiles can be stored on an insulating layer. This is in the latter set at least one retaining profile, which rests with a clamping surface of the insulating layer cross-curvature of the base plate of a foot profile of the roof profile clamped.
  • That retaining profile should have a base plate which is firmly seated in the insulating layer and has a web formed thereon in an upright manner, the free edge of which is deformed to that region of curvature. The latter rests on one edge of the base plate, so it is curved towards the associated web. The other edge runs to form a connecting strip at a distance from the surface of the insulating layer.
  • modules form an inventive device for creating a component, in particular a roof; a plurality of interconnected profiles are joined together to form a self-supporting module, the surfaces of which are superimposed by at least one photovoltaic layer, wherein its foot profiles are supported on an insulating layer.
  • This device is characterized by a module with PV cells, water connection and insulation elements.
  • At least one of the end edges of the associated component profiles is assigned a pipe approximately parallel and connected to the pipe elements.
  • both flat roofs and pitched roofs and pitched roofs can be constructed, the latter also as purlin roofs with single or with - at least one Mittelpfette containing - double-standing chair.
  • the modules made of light metal lead to a reduction of wooden substructures.
  • the arrangement of the modules of light metal in the horizontal direction allows the use of long modules with reduced assembly costs.
  • Vertical modules for constant roof pitches are located in the direction of the water and allow a central distribution channel in the gable.
  • Fig. 1 an oblique view of a portion of the saddle roof of a building with parts of a solar system
  • Fig. 4 a reduced oblique view
  • FIG. 6 shows a roof section with two intermeshing, right-angled gables to the roof gable
  • Fig. 7 the roof profiles of Figure 6 without adjacent roof parts.
  • a pitched roof 10 consists of two at an angle w to each other inclined roof surfaces 12, 12 a .
  • a roof frame 14 In the rear in Fig. 1 lying roof surface 12 a roof frame 14 and in this first ridge extending rafters 16 can be seen.
  • a plurality of solar units 18, 18 a are mounted on the viewer facing front roof surface 12 .
  • the roof surface 12 is formed by a plurality of parallel roof profiles 20, whose mutually flushing surfaces 22 adjoin one another according to FIG. 3 and are jointly covered by at least one photovoltaic layer 34.
  • Each of the extruded from a light metal alloy roof profiles 20 has on a surface 22 offering roof plate 24 of width b and the thickness e three mutually parallel molded foot profiles 26 of height h - T-like cross-section of a right to the roof panel 24 Web 27 and a parallel to its base plate 28 of thickness f - on, the two spaces 30 limit.
  • the left edge of the roof panel 24 in FIG. 3 is lowered in the form of a strip 25 of a width g approximately corresponding to the height of the panel thickness e and serves as a connection strip for the longitudinal edge 23 of the adjacent roof panel 24 pushed onto it.
  • this longitudinal edge 23 defines a protruding strip-like plate portion 24 a .
  • Whose width gi corresponds to about twice the width g of that strip 25 at the other longitudinal plate edge.
  • the web 27 is integrally formed on one of the base profiles 26.
  • Its base plate 28 a also has a - to the roof plate 24 in a measure of the thickness f of the base plate 28 according to lowered - terminal strip 25 a , thanks to which the base plate 28 of the adjacent roof profile 20 can be pushed under holding.
  • the two superposed terminal strips 25, 25 a allow a In a half the clear width of the gap 30 measuring distance i from the - the latter limiting - webs 27 extends on the inner surface of the roof plate 24 a zenith tube 32, the inner diameter d corresponds to the outer diameter di of a curvature tube 36 , which projects from a sleeve portion 38 of a parallel to the front or end edges 21 of the roof profiles 20 - according to FIG. 4 preferably in cross section of the longitudinal undercut by a gutter 17 undercover roof surface 12 - extending pipe 40 and to connect with the zenith tube 32 is.
  • the radial distance n of the curvature tubes 36 thus corresponds to the radial distance of adjacent zenith tubes 32.
  • the intermediate spaces 30 of the roof profiles 20 may optionally also be filled with insulating material and, on the other hand, that cable channels can run parallel to the zenith tubes 32 in the intermediate spaces 30.
  • the modules run in a horizontal direction and - if possible - a single module is placed over the entire length of the roof.
  • Zenit tubes 32 for hot water production are extruded directly with the roof profile 20, that is, only the water circuit or the pipe 40 must be connected.
  • photovoltaic layers 34 are defined, for example, as thin-film PV cells on the upper side of the modules, in particular adhesively bonded thereto.

Abstract

The invention relates to a profile (20) made of a light metal material with at least one tube element (32) on the profile (20) for transporting heat-conducting media along buildings, comprising a roof plate (24) and foot profiles (26) protruding on one side of said roof plate delimiting a gap (30) therebetween. At least one tube element (32) is disposed on the inner side of the roof plate within the gap (30). The tube element (32) is preferably arranged between two neighboring foot profiles (26). The profile (20) is extrusion molded from light metal with the tube elements (32) and the foot profiles (26). According to the invention, a foot profile (26) has a T-shaped cross section, having a crosspiece (27) molded onto the roof plate (24). A base plate (28, 28a) is molded onto the other edge of the crosspiece.

Description

Profil aus einem Leichtmetallwerkstoff mit an diesem verlaufenden Rohrelementen sowie das Profil enthaltende Profile of a light metal material with running on this pipe elements and the profile containing
Vorrichtungcontraption
Die Erfindung betrifft ein Profil aus einem Leichtmetallwerkstoff mit zumindest einem für den Transport von wärmeführenden Medien an Gebäuden am Profil verlaufenden Rohrelement nach dem Oberbegriff des Anspruchs 1. Zudem erfasst die Erfindung eine das Profil enthaltende Vorrich- tung.The invention relates to a profile of a light metal material with at least one for the transport of heat-conducting media on buildings running on the profile pipe element according to the preamble of claim 1. In addition, the invention covers a device containing the profile device.
Die GB 2,376,431 A beschreibt ein solches Profil in Form mehrerer aneinander angeschlossener Platten, die jeweils endwärts einen von ihnen abragenden Steg in Form einer Rohrhälfte enthalten; zwei von diesen Stegen werden zusammengeschlossen und bilden zum einen ein Führungsrohr für ein wärmeführendes Medium sowie zum anderen den Anschluss beider Platten aneinander. Das so zusammengesetzte Profil kann als Wärmeelement an einer Decke -- auch nach deren Herstellung -- angebracht werden.GB 2,376,431 A describes such a profile in the form of a plurality of plates connected to each other, each of which contains an end projecting from them web in the form of a tube half; two of these webs are joined together and form on the one hand a guide tube for a heat-carrying medium and on the other hand, the connection of the two plates to each other. The composite profile can be attached as a heat element to a ceiling - even after their production.
In Kenntnis dieses — selbst keine konstruktiv tragende Bedeutung -- aufweisenden Einbauorgans hat sich der Erfinder das Ziel gesetzt, eine selbsttragende, großflächige Konstruktion aus Leichtmetall zu schaffen mit einer Funktionsintegration von Photovoltaik, Warmwasserversorgung und Isolation. Zudem soll mit einer selbsttragenden Dachkonstruktion die Montagezeit für damit ausgestattete Dächer vermindert werden, dies zudem für unterschiedliche Dach- konstruktionen.In the knowledge of this - even structurally meaningless - having installation body, the inventor has set the goal to create a self-supporting, large-area construction of light metal with a functional integration of photovoltaics, hot water supply and insulation. In addition, with a self-supporting roof construction, the assembly time for roofs equipped with it should be reduced, and this also for different roof constructions.
Erfindungsgemäß weist das Profil eine Platte und einseitig von dieser abragende, einen Zwischenraum begrenzende Fußprofile auf; innerhalb des Zwischenraums ist zumindest ein Rohrelement innenseitig an die Platte angeformt und bildet den Weg der gewünschten Wärmeführung. Zudem soll das Rohrelement zwischen zwei benachbarten Fußprofilen des Profils angeordnet sein, bevorzugt in gleichen Abständen zu den benachbarten Fußprofilen.According to the invention, the profile has a plate and on one side of this projecting, a gap bounding foot profiles; Within the interspace, at least one pipe element is integrally formed on the inside of the plate and forms the path of the desired heat conduction. In addition, the pipe element between two adjacent foot profiles of the profile be arranged, preferably at equal intervals to the adjacent Fußprofilen.
Als günstig hat sich ein Fußprofil etwa T-förmigen Querschnitts erwiesen mit einem an die Platte angeformten Steg, an dessen anderen Kante eine Basisplatte angeformt ist; die Basisplatten ermöglichen eine stabile Lage des Profils in Einbauzustand.As favorable, a foot profile has proven about T-shaped cross-section with an integrally formed on the plate web, at the other edge a base plate is formed; The base plates enable a stable position of the profile in the installed state.
Zudem sollen an die Platte zumindest drei Fußprofile angeformt sein, und eines der außenseitigen Fußprofile soll mittels eines Anschlussstreifens an die Platte angeschlossen sein, dessen zu deren Oberfläche parallele Oberfläche eine Stufe zur Auflage der anderen Platte bildet, so dass beide Oberflächen miteinander fluchten. Diese Platte wird vor allem als Dachplatte eingesetzt, kann aber auch als Modul für Fassaden verwendet werden.In addition, at least three foot profiles should be formed on the plate, and one of the outside foot profiles to be connected by means of a terminal strip to the plate whose parallel to the surface surface forms a step for supporting the other plate, so that both surfaces are aligned. This plate is primarily used as a roof panel, but can also be used as a module for facades.
Im Rahmen der Erfindung liegt, dass eine Längskante des Moduls, insbesondere der Dachplatte, eines benachbartenIn the context of the invention is that a longitudinal edge of the module, in particular the roof panel, an adjacent
Profils dem Anschlussstreifen aufliegt und die Basisplatte des angeformten Fußprofils einen äußeren Anschlussstreifen einer benachbarten Basisplatte untergreift.Profils the terminal strip rests and the base plate of the molded foot profile engages under an outer terminal strip of an adjacent base plate.
Vorteilhafterweise können zwei benachbarte Profile miteinander klemmend so verbunden werden, dass ihreAdvantageously, two adjacent profiles can be clamped together so that their
Oberflächen miteinander fluchten.Align surfaces with each other.
Außerdem soll zwischen zwei benachbarten Basisplatten von Fußprofilen einer Dachplatte ein Bodenschlitz als Zugang zum Zwischenraum verlaufen; beispielsweise kann letzterer mit durch den Bodenschlitz geführten Dämmstoff gefüllt werden.In addition to run between two adjacent base plates of foot profiles of a roof panel, a bottom slot as access to the gap; For example, the latter can be filled with passed through the bottom slot insulation.
Um ein Dachmodul oder ein Wandmodul zu schaffen, soll auf der Oberfläche der Dachplatte des Dachprofils bzw. der Wand eine Photovoltaikschicht angeordnet sein. Zudem können die Basisplatten der Fußprofile des Dachprofils bzw. der Dachprofile auf einer Dämmschicht lagern. Dazu ist in letzterer zumindest ein Halteprofil festgelegt, das mit einem die Oberfläche der Dämmschicht übergreifenden Krümmungsbereich der Basisplatte eines Fußprofils des Dachprofils klemmend aufliegt. Jenes Halteprofil soll eine in der Dämmschicht festsitzende Basisplatte mit davon aufragend angeformtem Steg aufweisen, dessen freie Kante zu jenem Krümmungsbereich verformt ist. Letzterer liegt einer Kante der Basisplatte auf, ist also zum zugehörigen Steg hin gekrümmt. Die andere Kante verläuft unter Bildung eines Anschlussstreifens in Abstand zur Oberfläche der Dämmschicht .To create a roof module or a wall module, a photovoltaic layer should be arranged on the surface of the roof panel of the roof profile or the wall. In addition, the base plates of the foot profiles of the roof profile or the roof profiles can be stored on an insulating layer. This is in the latter set at least one retaining profile, which rests with a clamping surface of the insulating layer cross-curvature of the base plate of a foot profile of the roof profile clamped. That retaining profile should have a base plate which is firmly seated in the insulating layer and has a web formed thereon in an upright manner, the free edge of which is deformed to that region of curvature. The latter rests on one edge of the base plate, so it is curved towards the associated web. The other edge runs to form a connecting strip at a distance from the surface of the insulating layer.
Dazu hat es sich als günstig erwiesen, die an das Halteprofil angefügte Kante der Basisplatte etwa in einer Ebene mit dem Anschlussstreifen der anderen Kante der Basisplatte verlaufen zu lassen.For this purpose, it has proven to be favorable to let the attached to the holding profile edge of the base plate extend approximately in a plane with the terminal strip of the other edge of the base plate.
Mehrere solche Module bilden eine erfindungsgemäße Vorrichtung zum Erstellen eines Bauteils, insbesondere eines Daches; mehrere miteinander verbundene Profile werden so zu einem selbsttragenden Modul zusammengefügt, dass dessen Oberflächen von zumindest einer Photovoltaikschicht überlagert sind, wobei seine Fußprofile auf einer Dämmschicht lagern. Diese Vorrichtung zeichnet sich durch ein Modul mit PV-Zellen, Wasseranschluss sowie Isolationselementen aus.Several such modules form an inventive device for creating a component, in particular a roof; a plurality of interconnected profiles are joined together to form a self-supporting module, the surfaces of which are superimposed by at least one photovoltaic layer, wherein its foot profiles are supported on an insulating layer. This device is characterized by a module with PV cells, water connection and insulation elements.
Nach einem weiteren Merkmal der Erfindung ist zumindest einer der Stirnkanten der einander zugeordneten Bauteilprofile eine Rohrleitung etwa parallel zugeordnet sowie mit den Rohrelementen verbunden. Dazu ragen von der Rohrleitung Rohrstücke ab, die andernends jeweils mit einem der Rohrelemente von einem der Bauteilprofile verbunden sind.According to a further feature of the invention, at least one of the end edges of the associated component profiles is assigned a pipe approximately parallel and connected to the pipe elements. To project from the pipe from pipe sections, which are connected at the other end in each case with one of the pipe elements of one of the component profiles.
Als besonders günstig hat es sich erwiesen, die Rohrleitung der Vorrichtung etwa rechtwinkelig zu einer die Dachfläche begrenzenden Dachrinne verlaufen zu lassen. Mit der erfindungsgemäße Vorrichtung können sowohl Flach- und Pultdächer als auch Satteldächer konstruiert werden, letztere zudem als Pfettendächer mit einfach oder mit -- zumindest einer Mittelpfette enthaltenden — doppelt stehendem Stuhl. Die Module aus Leichtmetall führen zu einer Reduktion von Holz-Unterkonstruktionen.It has proven to be particularly favorable to let the pipeline of the device run approximately at right angles to a gutter bounding the roof surface. With the device according to the invention both flat roofs and pitched roofs and pitched roofs can be constructed, the latter also as purlin roofs with single or with - at least one Mittelpfette containing - double-standing chair. The modules made of light metal lead to a reduction of wooden substructures.
Die Anordnung der Module aus Leichtmetall in horizontaler Richtung erlaubt den Einsatz langer Module mit gemindertem Montageaufwand. Vertikale Module für konstante Dachneigungen befinden sich in Laufrichtung des Wassers und erlauben einen zentralen Verteilkanal im Dachgiebel.The arrangement of the modules of light metal in the horizontal direction allows the use of long modules with reduced assembly costs. Vertical modules for constant roof pitches are located in the direction of the water and allow a central distribution channel in the gable.
Insgesamt ergibt sich somit eine die vorstehende Aufgabe in bestechender Weise lösende Ausgestaltung. Overall, this results in a solving the above task in an impressive manner embodiment.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnung; diese zeigt inFurther advantages, features and details of the invention will become apparent from the following description of preferred embodiments and from the drawing; this shows in
Fig. 1: eine Schrägsicht auf einen Teil des Satteldaches eines Gebäudes mit Teilen einer Solaranlage;Fig. 1: an oblique view of a portion of the saddle roof of a building with parts of a solar system;
Fig. 2: einen vergrößerten und teilweise abgedeckten Abschnitt des Satteldaches mit Profilabschnitten während des Zusammenbauens sowie vor deren Endlage;2 shows an enlarged and partially covered section of the gable roof with profile sections during assembly and before their end position;
Fig. 3: einen vergrößerten Ausschnitt aus3 shows an enlarged detail
Fig. 2 mit zwei Profilabschnitten in Endlage;Fig. 2 with two profile sections in the end position;
Fig. 4: eine verkleinerte Schrägsicht aufFig. 4: a reduced oblique view
Profilabschnitte an einem Dach;Profile sections on a roof;
Fig. 5: eine Stirnansicht eines Profilabschnittes mit zwei zugeordneten Schichten;5 shows an end view of a profile section with two associated layers;
Fig. 6: einen Dachabschnitt mit zwei ineinandergreifenden, rechtwinke- lig zum Dachgiebel verlaufenden6 shows a roof section with two intermeshing, right-angled gables to the roof gable
Dachprofilen aus Leichtmetall;Roof profiles of light metal;
Fig. 7: die Dachprofile der Fig. 6 ohne angrenzende Dachteile;Fig. 7: the roof profiles of Figure 6 without adjacent roof parts.
Fig. 8: eine Graphik zur Darstellung der8 is a graph illustrating the
Modulhöhe . Ein Satteldach 10 besteht aus zwei in einem Winkel w zueinander geneigten Dachflächen 12, 12a. In der in Fig. 1 hinten liegenden Dachfläche 12a sind Dachrahmen 14 sowie in diesen firstwärts verlaufende Dachsparren 16 zu erkennen. Auf der dem Betrachter zugekehrten vorderen Dachfläche 12 sind mehrere Solareinheiten 18, 18a angebracht.Module height. A pitched roof 10 consists of two at an angle w to each other inclined roof surfaces 12, 12 a . In the rear in Fig. 1 lying roof surface 12 a roof frame 14 and in this first ridge extending rafters 16 can be seen. On the viewer facing front roof surface 12 a plurality of solar units 18, 18 a are mounted.
Gemäß Fig. 2, 3 wird die Dachfläche 12 von mehreren parallelen Dachprofilen 20 gebildet, deren miteinander fluch- tende Oberflächen 22 gemäß Fig.3 aneinandergrenzen und gemeinsam von zumindest einer Photovoltaikschicht 34 überdeckt sind.According to FIG. 2, 3, the roof surface 12 is formed by a plurality of parallel roof profiles 20, whose mutually flushing surfaces 22 adjoin one another according to FIG. 3 and are jointly covered by at least one photovoltaic layer 34.
Jedes der -- aus einer Leichtmetalllegierung stranggepress- ten -- Dachprofile 20 weist an einer jene Oberfläche 22 anbietenden Dachplatte 24 der Breite b und der Dicke e drei zueinander parallel angeformte Fußprofile 26 der Höhe h — T-artigen Querschnitts aus einem zur Dachplatte 24 rechtwinkeligen Steg 27 und einer zu ihr parallelen Basisplatte 28 der Dicke f -- auf, die zwei Zwischenräume 30 begrenzen.Each of the extruded from a light metal alloy roof profiles 20 has on a surface 22 offering roof plate 24 of width b and the thickness e three mutually parallel molded foot profiles 26 of height h - T-like cross-section of a right to the roof panel 24 Web 27 and a parallel to its base plate 28 of thickness f - on, the two spaces 30 limit.
Die in Fig. 3 linke Kante der Dachplatte 24 ist in Form eines Streifens 25 einer Breite g etwa entsprechend der Höhe der Plattendicke e abgesenkt und dient als Anschlussstrei- fen für die auf ihn aufgeschobene Längskante 23 der benachbarten Dachplatte 24; diese Längskante 23 begrenzt einen überstehenden streifenartigen Plattenabschnitt 24a. Dessen Breite gi entspricht etwa der doppelten Breite g jenes Streifens 25 an der anderen Plattenlängskante .The left edge of the roof panel 24 in FIG. 3 is lowered in the form of a strip 25 of a width g approximately corresponding to the height of the panel thickness e and serves as a connection strip for the longitudinal edge 23 of the adjacent roof panel 24 pushed onto it. this longitudinal edge 23 defines a protruding strip-like plate portion 24 a . Whose width gi corresponds to about twice the width g of that strip 25 at the other longitudinal plate edge.
In Querschnittsmitte des Anschlussstreifens 25 ist der Steg 27 an eines der Fußprofile 26 angeformt. Dessen Basisplatte 28a weist ebenfalls einen -- zur Dachplatte 24 hin in einem dem Maß der Dicke f der Basisplatte 28 entsprechend abgesenkten -- Anschlussstreifen 25a auf, dank dessen die Basisplatte 28 des benachbarten Dachprofils 20 haltend unterschoben werden kann. Die beiden übereinander angeordneten Anschlussstreifen 25, 25a ermöglichen einen klemmenden Zusammenschluss zweier benachbarter Dachprofile 20. In einem die halbe lichte Breite des Zwischenraums 30 messenden Abstand i von den -- letzteren begrenzenden -- Stegen 27 verläuft an der Innenfläche der Dachplatte 24 ein Zenitrohr 32, dessen Innendurchmesser d dem Außendurchmesser di eines Krümmungsrohres 36 entspricht, das von einem Muffenabschnitt 38 einer parallel zu den Stirn- oder Endkanten 21 der Dachprofile 20 -- gemäß Fig. 4 bevorzugt im Querschnitt der in Längsrichtung von einer Dachrinne 17 unterfangenen Dachfläche 12 -- verlaufenden Rohrleitung 40 aufragt und mit dem Zenitrohr 32 zu verbinden ist. Der radiale Abstand n der Krümmungsrohre 36 entspricht somit dem radialen Abstand benachbarter Zenitrohre 32.In cross-section center of the connecting strip 25, the web 27 is integrally formed on one of the base profiles 26. Its base plate 28 a also has a - to the roof plate 24 in a measure of the thickness f of the base plate 28 according to lowered - terminal strip 25 a , thanks to which the base plate 28 of the adjacent roof profile 20 can be pushed under holding. The two superposed terminal strips 25, 25 a allow a In a half the clear width of the gap 30 measuring distance i from the - the latter limiting - webs 27 extends on the inner surface of the roof plate 24 a zenith tube 32, the inner diameter d corresponds to the outer diameter di of a curvature tube 36 , which projects from a sleeve portion 38 of a parallel to the front or end edges 21 of the roof profiles 20 - according to FIG. 4 preferably in cross section of the longitudinal undercut by a gutter 17 undercover roof surface 12 - extending pipe 40 and to connect with the zenith tube 32 is. The radial distance n of the curvature tubes 36 thus corresponds to the radial distance of adjacent zenith tubes 32.
In Fig. 5 ist die Zuordnung der Photovoltaikschicht 34 sowie einer Dämmschicht 50 zu einem Dachprofil 20 als Modul skizziert, in Fig. 6 die Einbettung zweier miteinander in beschriebener Weise verbundener Dachprofile 20; deren Basisplatten 28, 28a sitzen der Oberfläche 48 einer Dämmschicht 50 auf. In letzterer lagert ein einstückiges Halteprofil 42 aus einer Basisplatte 44 und davon aufragendem Steg 45, dessen oberer -- zum Steg 27 weisender -- Krümmungsbereich 46 die Basisplatte 28a des benachbarten Fußprofils 26 überlagert und diese somit auf jener Oberfläche 48 hält.5, the assignment of the photovoltaic layer 34 and an insulating layer 50 to a roof profile 20 is outlined as a module, in Figure 6, the embedding of two interconnected in the manner described roof profiles 20. whose base plates 28, 28 a sit on the surface 48 of an insulating layer 50. In the latter superimposed a one-piece retaining profile 42 of a base plate 44 and aufragendem web 45, the upper - pointing to the web 27 - curvature 46 superimposed on the base plate 28 a of the adjacent base profile 26 and thus holds on that surface 48.
Nicht dargestellt ist zum einen, dass gegebenenfalls auch die Zwischenräume 30 der Dachprofile 20 mit Dämmstoff gefüllt sein können, sowie zum anderen, dass parallel zu den Zenitrohren 32 in den Zwischenräumen 30 Kabelkanäle zu verlaufen vermögen.It is not shown, on the one hand, that the intermediate spaces 30 of the roof profiles 20 may optionally also be filled with insulating material and, on the other hand, that cable channels can run parallel to the zenith tubes 32 in the intermediate spaces 30.
Das Dachprofil 20 wird mit Isolation, einer PV-Zelle sowie dem Wasseranschluss zu einem einbaufertigen Modul; die Dachfläche 12 wird aus verschiedenen derartigen Modulen mit stranggepressten Dachprofilen 20 zusammengesetzt. So erhält man ein flexibles und tragendes Modulsystem, mit welchem verschieden breite Module zusammengestellt werden können. Die Module verlaufen in horizontaler Richtung und -- wenn möglich — wird ein einziges Modul über die gesamte Dachlänge gelegt.The roof profile 20 with insulation, a PV cell and the water connection to a ready-to-install module; the roof surface 12 is composed of various such modules with extruded roof profiles 20. This results in a flexible and load-bearing modular system with which different width modules can be put together. The modules run in a horizontal direction and - if possible - a single module is placed over the entire length of the roof.
Zenitrohre 32 für die Warmwassererzeugung werden direkt mit dem Dachprofil 20 extrudiert, d.h., dass nur noch der Wasserkreislauf bzw. die Rohrleitung 40 angeschlossen werden muss. Für Stromerzeugung werden Photovoltaikschichten 34 beispielsweise als Dünnschicht-PV-Zellen auf der Oberseite der Module festgelegt, insbesondere mit dieser verklebt.Zenit tubes 32 for hot water production are extruded directly with the roof profile 20, that is, only the water circuit or the pipe 40 must be connected. For power generation, photovoltaic layers 34 are defined, for example, as thin-film PV cells on the upper side of the modules, in particular adhesively bonded thereto.
Dank dieses erfindungsgemäßen Moduls, zu dessen Höhe Details der Fig. 8 zu entnehmen sind, kann durch die Integration der Funktionen viel Montageaufwand und auch ein Großteil der Unterkonstruktion eingespart werden. Die voll ausgestatteten Module müssen nur noch auf die reduzierte Unterkonstruktion gelegt werden, um das Dach fertigzustellen.Thanks to this module according to the invention, the height of details of Fig. 8 can be seen, can be saved by integrating the functions much installation effort and also a large part of the substructure. The fully equipped modules only need to be placed on the reduced substructure to complete the roof.
Wie schon erwähnt, ist außer der Verwendung der beschriebenen Profile 20 bzw. der Platten 24 auf Dächern auch deren Einsatz an anderen Gebäudefläche möglich. As already mentioned, in addition to the use of the described profiles 20 and the plates 24 on roofs and their use on other building surface possible.

Claims

PATENTANSPRÜCHE
1. Profil aus einem Leichtmetallwerkstoff mit zumindest einem zum Transport von wärmeführenden Medien an Gebäuden am Profil verlaufenden Rohrelement,1. Profile made of a light metal material with at least one tube element running on the profile for transporting heat-conducting media to buildings,
dadurch gekennzeichnet,characterized,
dass das Profil (20) eine Platte (24) und einseitig von diesen abragende, zwischen sich einen Zwischenraum (30) begrenzende Fußprofile (26) aufweist, wobei innerhalb des Zwischenraums zumindest ein Rohrelement (32) innenseitig an die Platte angeformt ist.in that the profile (20) has a plate (24) and foot profiles (26) projecting therefrom on one side and delimiting a space between them (30), at least one tube element (32) being formed on the inside of the plate within the intermediate space.
2. Profil nach Anspruch 1, dadurch gekennzeichnet, dass das Profilelement (32) zwischen zwei benachbarten Fußprofilen (26) angeordnet ist.2. Profile according to claim 1, characterized in that the profile element (32) between two adjacent foot profiles (26) is arranged.
3. Profil nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass es mit den Rohrelementen (32) sowie den Fußprofilen (26) aus Leichtmetall stranggepresst ist.3. Profile according to claim 1 or 2, characterized in that it is extruded with the tubular elements (32) and the foot profiles (26) made of light metal.
4. Profil nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die querschnittlichen Abstände (i) des Rohrelements (32) von den beiden zugeordneten Fußprofilen (26) zueinander etwa gleich sind.4. Profile according to one of claims 1 to 3, characterized in that the cross-sectional distances (i) of the tubular element (32) of the two associated foot profiles (26) are approximately equal to each other.
5. Profil nach einem der Ansprüche 1 bis 3, gekennzeichnet durch ein Fußprofil (26) etwa T-förmigen Querschnitts, mit einem an die Platte (24) angeformten Steg (27), an dessen andere Kante eine Basisplatte (28, 28a) angeformt ist. 5. Profile according to one of claims 1 to 3, characterized by a base profile (26) approximately T-shaped cross-section, with one of the plate (24) integrally formed web (27), at the other edge of a base plate (28, 28 a ) is formed.
6. Profil nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Platte (24) an einer Außenfläche eines Gebäudes angebracht ist.6. Profile according to one of claims 1 to 5, characterized in that the plate (24) is mounted on an outer surface of a building.
7. Profil nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Platte (24) als Dachplatte eingesetzt ist.7. Profile according to one of claims 1 to 6, characterized in that the plate (24) is used as a roof panel.
8. Profil nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass an die Platte (24), insbesondere an die Dachplatte, zumindest drei Fußprofile (26) angeformt sind sowie eines der einer Längskante der Dachplatte nahen Fußprofile mittels eines Anschlussstreifens (25) an die Dachplatte angeschlossen ist, dessen zu deren Oberfläche (22) parallele Oberfläche eine Stufe bildet (Fig. 3, 5) .8. Profile according to one of claims 1 to 7, characterized in that on the plate (24), in particular on the roof panel, at least three base profiles (26) are integrally formed and one of a longitudinal edge of the roof panel near foot profiles by means of a connection strip (25). is connected to the roof panel whose surface parallel to the surface (22) forms a step (Fig. 3, 5).
9. Profil nach Anspruch 8, dadurch gekennzeichnet, dass eine Längskante (23) der Platte (24) eines benachbarten Profils (20) dem Anschlussstreifen (25) aufliegt, wobei die Basisplatte (28) des angeformten Fußprofils (26) einen äußeren Anschlussstreifen (25a) einer benachbarten Basisplatte (28a) untergreift.9. Profile according to claim 8, characterized in that a longitudinal edge (23) of the plate (24) of an adjacent profile (20) rests on the connection strip (25), wherein the base plate (28) of the molded foot profile (26) has an outer connection strip (23). 25 a ) of an adjacent base plate (28 a ) engages under.
10. Profil nach Anspruch 9, dadurch gekennzeichnet, dass zwei benachbarte Profile (20) miteinander klemmend verbunden sind und ihre Oberflächen (22) miteinander fluchten.10. Profile according to claim 9, characterized in that two adjacent profiles (20) are connected to each other by clamping and their surfaces (22) are aligned.
11. Profil nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass zwischen zwei benachbarten Basisplatten (28, 28a) von Fußprofilen (26) einer Platte (24) ein Bodenschlitz (31) verläuft.11. Profile according to one of claims 1 to 10, characterized in that between two adjacent base plates (28, 28 a ) of foot profiles (26) of a plate (24) extends a bottom slot (31).
12. Profil nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass seine Zwischenräume (30) zumindest teilweise mit Dämmstoff gefüllt sind. 12. Profile according to one of claims 1 to 11, characterized in that its interstices (30) are at least partially filled with insulating material.
13. Profil nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass auf der Oberfläche (22) der Platte (24) eine Photovoltaikschicht (34) angeordnet ist.13. Profile according to one of claims 1 to 12, characterized in that on the surface (22) of the plate (24) a photovoltaic layer (34) is arranged.
14. Profil nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass die Basisplatten (28, 28a) der Fußprofile (26) des Dachprofils bzw. der Dachprofile (20) auf einer Dämmschicht (50) angeordnet sind, in der bevorzugt zumindest ein Halteprofil (42) festgelegt ist, das mit einem die Oberfläche (48) der Dämmschicht übergreifenden Krümmungsbereich (46) einer der Basisplatte (28, 28a) angeformten Steges (45) eines Fußprofils (26) klemmend aufliegt.14. Profile according to one of claims 1 to 13, characterized in that the base plates (28, 28 a ) of the foot profiles (26) of the roof profile or the roof profiles (20) are arranged on an insulating layer (50), in the preferred at least a holding profile (42) is fixed, which with a surface (48) of the insulating layer cross-curvature region (46) of the base plate (28, 28 a ) integrally formed web (45) of a foot profile (26) rests by clamping.
15. Profil nach Anspruch 14, dadurch gekennzeichnet, dass das Halteprofil (42) eine in der Dämmschicht (50) gehaltene Basisplatte (44) mit davon aufragend angeformtem Steg (45) aufweist und dessen freie Kante zum Krümmungsbereich (46) geformt ist.15. A profile according to claim 14, characterized in that the holding profile (42) in the insulating layer (50) held base plate (44) with thereof towering integrally formed web (45) and whose free edge is formed to the curvature region (46).
16. Profil nach Anspruch 9 oder 15, dadurch gekennzeichnet, dass der Krümmungsbereich (46) des Halteprofils (42) einer Kante der Basisplatte (28a) aufliegt, deren andere Kante unter Bildung eines16. Profile according to claim 9 or 15, characterized in that the curvature region (46) of the holding profile (42) of an edge of the base plate (28a) rests, the other edge to form a
Anschlussstreifens (25a) in Abstand zur OberflächeTerminal strip (25a) at a distance from the surface
(48) der Dämmschicht (50) verläuft, wobei bevorzugt die an das Halteprofil (42) angefügte Kante der Basisplatte (28a) etwa in einer Ebene mit dem Anschlussstreifen (25a) der anderen Kante der Basisplatte angeordnet ist (Fig. 6) .(48) of the insulating layer (50), wherein preferably attached to the holding profile (42) edge of the base plate (28a) is arranged approximately in a plane with the terminal strip (25a) of the other edge of the base plate (Fig. 6).
17. Profil nach mindestens einem der Ansprüche 1 bis 18, gekennzeichnet durch wenigstens ein weiteres der17. Profile according to at least one of claims 1 to 18, characterized by at least one further
Zeichnung und/oder der Beschreibung entnehmbares Merkmal . Drawing and / or the description removable feature.
18. Vorrichtung zum Erstellen einer Bauwerksfläche mit einem Profil nach wenigstens einem der voraufgehenden Ansprüche, dadurch gekennzeichnet, dass mehrere miteinander verbundene Profile (20) so zu einem selbsttragenden Modul zusammengefügt sind, dass dessen Oberflächen (22) von zumindest einer Photovoltaikschicht (34) überlagert sind und dessen Fußprofile (26) auf einer Dämmschicht (50) lagern.18. An apparatus for creating a building surface with a profile according to at least one of the preceding claims, characterized in that a plurality of interconnected profiles (20) are joined together to form a self-supporting module that its surfaces (22) of at least one photovoltaic layer (34) superimposed are and store the foot profiles (26) on an insulating layer (50).
19. Vorrichtung nach Anspruch 18, gekennzeichnet durch ein Modul mit PV-Zellen (34), Wasseranschluss (40) sowie Isolationselementen (50).19. The apparatus according to claim 18, characterized by a module with PV cells (34), water connection (40) and insulation elements (50).
20. Vorrichtung nach Anspruch 18 oder 19, dadurch gekennzeichnet, dass zumindest einer der Stirnkanten20. Device according to claim 18 or 19, characterized in that at least one of the end edges
(21) der einander zugeordneten Profile (20) eine Rohrleitung (40) etwa parallel zugeordnet sowie diese mit den Rohrelementen (32) verbunden ist, wobei bevorzugt radial von der Rohrleitung (40) abragende Rohrstücke (36) andernends jeweils mit einem Rohrelement (32) eines der Profile (20) verbunden sind.(21) of the associated profiles (20) a pipe (40) is assigned approximately parallel and it is connected to the pipe elements (32), preferably radially from the pipe (40) projecting pipe pieces (36) at the other end in each case with a tubular element (32 ) of one of the profiles (20) are connected.
21. Vorrichtung nach einem der Ansprüche 18 bis 20, dadurch gekennzeichnet, dass deren Rohrleitung (40) etwa rechtwinkelig zu einer eine Dachfläche (12) begrenzenden Dachrinne (17) verläuft.21. Device according to one of claims 18 to 20, characterized in that the pipeline (40) extends approximately at right angles to a roof surface (12) delimiting gutter (17).
22. Vorrichtung nach einem der Ansprüche 18 bis 21, gekennzeichnet durch zumindest ein weiteres der22. Device according to one of claims 18 to 21, characterized by at least one further of
Beschreibung und/oder der Zeichnung entnehmbares Merkmal . Description and / or the drawing removable feature.
PCT/EP2008/004663 2007-06-13 2008-06-11 Profile made of a light metal material with tube elements running along said profile, and device comprising said profile WO2008151783A1 (en)

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DE102009009219A1 (en) 2009-02-17 2010-09-09 Alcan Technology & Management Ag Profile arrangement, system with at least one profile arrangement
DE102009060786A1 (en) 2009-12-21 2011-06-22 Rikker Holzbau GmbH, 71563 Mounting system for photovoltaic modules with integrated thermal solar system
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DE202007008488U1 (en) 2007-10-25
EP2167882A1 (en) 2010-03-31

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