WO2011051616A1 - Roofing device made up of photovoltaic panels, membrane and mountings suitable for any roof - Google Patents

Roofing device made up of photovoltaic panels, membrane and mountings suitable for any roof Download PDF

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Publication number
WO2011051616A1
WO2011051616A1 PCT/FR2010/052293 FR2010052293W WO2011051616A1 WO 2011051616 A1 WO2011051616 A1 WO 2011051616A1 FR 2010052293 W FR2010052293 W FR 2010052293W WO 2011051616 A1 WO2011051616 A1 WO 2011051616A1
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WO
WIPO (PCT)
Prior art keywords
profile
base
membrane
photovoltaic panels
producing
Prior art date
Application number
PCT/FR2010/052293
Other languages
French (fr)
Inventor
Benoît Fabre
Pépino CORONA
Stéphane Maureau
Original Assignee
Evasol
Batechfi
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 Evasol, Batechfi filed Critical Evasol
Publication of WO2011051616A1 publication Critical patent/WO2011051616A1/en

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Classifications

    • 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
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • 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
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
    • F24S25/634—Clamps; Clips
    • F24S25/636—Clamps; Clips clamping by screw-threaded 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
    • 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
    • F24S2025/01—Special support components; Methods of use
    • F24S2025/013—Stackable support elements
    • 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
    • F24S2025/01—Special support components; Methods of use
    • F24S2025/021—Sealing means between support elements and mounting surface
    • 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
    • F24S2025/80—Special profiles
    • F24S2025/801—Special profiles having hollow parts with closed cross-section
    • 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
    • F24S2025/80—Special profiles
    • F24S2025/806—Special profiles having curved portions
    • 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
    • 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

Definitions

  • the present invention relates to the field of buildings in which are integrated photovoltaic panels for producing electrical energy from solar radiation. More specifically, the invention relates to a covering device made from such photovoltaic panels within a roof, in particular using a membrane providing the sealing function.
  • EP 2 065 944 describes an alternative solution to that disclosed in the previous document. However, again, it is not possible to have an integrated membrane, and in any case continues.
  • the document EP 1 035 591 describes a device for obtaining such continuity of the waterproofing membrane. However, it turns out to be complex to make and to put on a roof, because of the shape and the multiplicity of the elements entering in its constitution.
  • the present invention is part of a membrane roof to provide the sealing function.
  • the invention therefore relates to a covering device made by the integration of photovoltaic panels, a synthetic membrane and a base ensuring the attachment of the cover on the roof structure and the attachment of the membrane.
  • the base is in the form of a linear section, hereinafter referred to as a base profile, defining a receiving surface of said membrane, adapted to cooperate with a surface of complementary shape arranged on a other linear section, said upper profile integral part of the device, and secured to said base profile, and ensuring the clamping of said membrane on the base profile, and provided with members adapted to receive, adjust, guide and fix the panels PV.
  • the membrane no longer remains completely under the panel fixing device, but just covers the base of said device, where it is maintained at this level like the punch-matrix principle to ensure the seal at this level, the punch being constituted by the base profile, and the matrix by the upper profile.
  • the base profile is constituted by a closed envelope, defining on the one hand, the zone of cooperation with the upper profile, and on the other hand, at least one tube capable of ensuring the evacuation of run-off water or rainwater, likely to come from said cooperation zone. This tube therefore extends along the entire length of the profile.
  • the base profile can receive fastening elements of the upper section, encasing or enclosing said membrane, at which leaks can occur even if the pressure between the base and the profile higher and the pressure between the fasteners of the base and the upper profile and the upper profile make them very improbable. In doing so, and assuming the occurrence of such a leakage loss, the flowing water is received at the tube or tubes and is discharged to the ends of the roof.
  • the zone of cooperation of the base profile may have a more complex shape, defining a so-called central portion, recessed relative to said cooperation zone, and capable of receiving a loop of the membrane or both free edges of two adjacent membranes, thus ensuring the join between the diaphragms outside the common parts, and thus to guarantee the tightness and optimized tightening.
  • the base profile may be solid or hollow.
  • said central portion is defined by partitions extending between the zone of cooperation of said base profile to a floor, merged or not with the base plate of the profile in contact with the structure of the roof. In doing so, it is defined not one, but two tubes of evacuation of rainwater or runoff, extending on both sides of the hollow central portion.
  • the base profile may have a substantially semicircular cross section, and in this case, the base of the upper profile - acting matrix, has a shape also complementary.
  • this base section may have a substantially polygonal cross-section, the upper section again having a complementary shape.
  • said upper profile has lugs projecting from either side of said central portion, adapted to cooperate with a female part formed on the base profile, this cooperation being suitable to ensure the formation of the drop of water for the water likely to rise by capillarity, and thus to prohibit the loss of sealing that may result.
  • said profiles have flats positioned on either side of the central portion of the base profile, suitable for optimizing the clamping of the membrane at this level and corollary sealing.
  • Figure 1 is a schematic partial perspective view of the photovoltaic panel mounting device according to a first embodiment of the invention
  • Figure 2 is a cross-sectional view.
  • Figures 3 and 4 illustrate a variant of the embodiment of Figures 1 and 2.
  • Fig. 5 is a schematic cross-sectional representation of a second embodiment of the invention.
  • Figures 6 and 7 are two schematic representations in section of two variants of the base profile of the invention.
  • Figures 8 and 9 illustrate two variants of securing the upper profile on the base profile.
  • FIG. 1 therefore shows a first embodiment of the covering device made from photovoltaic panels, membranes and profiles according to the invention.
  • the integration of the panels and the membrane is basically achieved by two profiled elements, respectively a base profile 1 and a receiving profile, adjustment (orientation, height, inclination) and fixing the photovoltaic panels themselves 2, also referred to in the following description by upper profile.
  • the base profile 1 which can be better detailed on the cross-sectional view of FIG. 2, firstly comprises a base plate 3 intended to bear on a roofing and sealing element. , thermal insulation or framing. It is therefore, in this case, plan. From this base 3 emanate two partitions 20, 21, extending perpendicularly to the base, and connected again to the base 3 by two substantially quarter-circle sections 22, 23. It is therefore defined a volume profile, intended to receive a membrane 5, to confer the required sealing to the roof.
  • This membrane made of synthetic material, is for example PVC.
  • a central volume or central portion 4 receiving a loop 6 of said membrane 5, or, even assuming that the mounting device is positioned at a connection zone of two adjacent membranes 32, 33, the free edges 34, 35 of said membranes (FIG. 5).
  • the bottom of said central portion 4 receives a floor 7, pierced with through holes, intended to be implemented for the attachment of this base profile 1 above the material / carrier, in this case by means of screws 8.
  • the upper profile 2 has at its base 9 a shape substantially complementary to the shape of the base profile 1, as can be seen in particular in Figure 2.
  • the membrane 5 is clamped between the base profile 1 and said upper profile 2, the device of the invention being provided with fixing means of the upper profile 2 on the base method 1, in this case by means of sealed rivets 10 fixed on the side and other of the central portion 4.
  • the upper profile 2 is snapped onto the base profile 1.
  • the two profiles are given an undercut, the angle of which is sufficient to ensure the effective fixation, and corollary, allow the disassembly of the two profiles by deformation of the upper section 2.
  • clamping screw 39 preferably self-tapping, exerting their action against the outer face of the upper profile. These screws are received in the vicinity of the base of said stirrups, as can be seen in FIG. 9.
  • the upper profile 2 has at the top of the complementary zone with the base profile, a slide 11, within which is slidable a plate 12 of corresponding shape, which can be moved freely by sliding according to requirements imposed by the dimensions of the photovoltaic panels 25 that the device of the invention is intended to receive.
  • Said platen 12 is lockable within the slide 11 by simply tightening a bolt 13. It is furthermore secured to a U-shaped part 14 receiving the fixing means 15, 16 of the photovoltaic panel 25, and furthermore a groove 17 for adjusting the height of the receiving means 15, 16 of the photovoltaic panel as required.
  • Said platen 12 can be inserted in the upper profile 2 vertically relative to the latter.
  • the upper section 2 is an integral part of the device of the invention, so that considerably simplifies the installation operations of the device in question, and corollary of the coverage of photovoltaic panels. It is furthermore conceivable that the seal is saved, although it happens by the cooperation of the base profile and the upper profile coming to grip the membrane (s) on the seal like a matrix.
  • the base profile comprises on either side of the central portion 4 of the tubes 26, 27 defined on the one hand by the lateral partitions 20, 21 defining the central portion, on the other hand, by the floor 7 mentioned above, and finally, by the quarter-circle portions 22, 23, on which the membrane 5 is inserted. These tubes are likely to receive the water likely to flow in the attachment areas of the upper profile on the base profile, and allow its evacuation at the ends of the roof, said tubes extending for this purpose to the edge of the edge the roof.
  • FIGS. 6 and 7 show simplified variants of the implementation of such evacuation tubes.
  • the upper profile 2 does not have a hollow central portion, but nevertheless defines a single tube 36 for discharging water.
  • the upper profile 2 has a hollow central portion 4, but resulting from the simple deformation of its upper part, so that again only one tube remains 37 evacuation of water.
  • the cross section of the base profile 1 and the upper profile 2 is not circular as in Figures 1 to 4, but polygonal. It is thus defined a specific zone 28, 29 plane of cooperation of the base profile 1 with the upper profile 2.
  • each of these planar zones in the embodiment of FIG. 5), or not (FIGS. 1 and 2), a recessed profile 30 and a projecting profile 31, intended, like the punch-matrix principle, to cooperate with each other, inducing additional tightening of the membrane 5 at this level.
  • These profiled elements are now advantageously derived from aluminum dies and therefore are particularly simple to achieve. They can also be made from any spinning or extrusion process in a simple manner. They thus make it possible to ensure the fixing and the integration of photovoltaic panels within roofs, including flat roofs, while preserving the watertightness, which one did not know how to do effectively or at reduced cost to date . They therefore make it possible to have an integrated photovoltaic roofing system for any roof regardless of its slope and without structure recovery.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention relates to a device for making a roof made up of photovoltaic panels (25) in which the sealing is ensured by means of a built-in membrane (5) including a base (1) for the attachment thereof to said roof. Said base is in the form of a linear profile section (1) defining a surface (22, 23) for receiving said membrane, suitable for engaging with a surface having a matching shape (9) arranged on another linear profile section (2), referred to as the upper profile section, which is an integral part of the device, and rigidly connected to said base profile section (1), ensuring the clamping of said membrane on the base profile section, and provided with members suitable for receiving, adjusting and attaching the photovoltaic panels (25).

Description

DISPOSITIF DE COUVERTURE A BASE DE PANNEAUX PHOTOVOLTAÏQUES, MEMBRANE ET SUPPORTS POUR TOUTE TOITURE COVERING DEVICE BASED ON PHOTOVOLTAIC PANELS, MEMBRANE AND SUPPORTS FOR ALL ROOFING
DOMAINE DE L'INVENTION FIELD OF THE INVENTION
La présente invention se rapporte au domaine des bâtiments au sein desquels sont intégrés des panneaux photovoltaïques de production d'énergie électrique à partir du rayonnement solaire. Plus précisément, l'invention concerne un dispositif de couverture réalisé à partir de tels panneaux photovoltaïques au sein d'une toiture, notamment utilisant une membrane assurant la fonction d'étanchéité. The present invention relates to the field of buildings in which are integrated photovoltaic panels for producing electrical energy from solar radiation. More specifically, the invention relates to a covering device made from such photovoltaic panels within a roof, in particular using a membrane providing the sealing function.
ART ANTERIEUR PRIOR ART
La mise en place de panneaux photovoltaïques sur les toitures de bâtiments, quel que soit le type de bâtiment, est aujourd'hui largement mise en œuvre en raison notamment de l'accent mis par les autorités gouvernementales sur le développement qualifié de durable et donc, le recours à des sources d'énergie non fossiles. The installation of photovoltaic panels on the roofs of buildings, regardless of the type of building, is nowadays largely implemented, in particular because of the emphasis placed by government authorities on sustainable development and, therefore, the use of non-fossil energy sources.
Au demeurant, dans certains états, comme particulièrement la France, on encourage le développement de l'énergie photovoltaïque par le rachat de l'énergie électrique ainsi produite dans des conditions avantageuses, sous réserve que lesdits panneaux photovoltaïques soient intégrés au sein du bâtiment et par exemple au sein de la toiture, et donc fassent corps avec celle-ci. Moreover, in some states, particularly France, the development of photovoltaic energy is encouraged by the purchase of the electrical energy thus produced under advantageous conditions, provided that the said photovoltaic panels are integrated within the building and by example within the roof, and thus become one with it.
De fait, de nombreuses solutions technologiques se sont développées pour, d'une part, assurer la fixation de tels panneaux photovoltaïques sur les toitures, et d'autre part, répondre au cahier des charges fixé par l'administration dans le cadre de cette « intégration ». In fact, many technological solutions have been developed to, on the one hand, ensure the fixing of such photovoltaic panels on the roofs, and on the other hand, meet the specifications set by the administration within the framework of this " integration ".
La plupart du temps, on se heurte néanmoins à un problème d'étanchéité. Traditionnellement, cette étanchéité entre les panneaux photovoltaïques et la charpente de la toiture est réalisée au moyen de plaques supportant lesdits panneaux, lesdites plaques venant se chevaucher tout en étant orientées de manière que leur ondulation soit sensiblement parallèle à la plus grande pente de la toiture, tel que par exemple décrit dans le document EP- 1 310 747. On a également proposée, par exemple dans le document DE-20 2005 015455, une autre solution technique, consistant à assurer l'étanchéité entre les panneaux photovoltaïques et la charpente de la toiture au moyen d'une membrane recouvrant la face supérieure de plaques planes sous-jacentes. A ces plaques planes, sont fixés plusieurs profilés, dont chacun supporte une ou plusieurs paires de panneaux photovoltaïques voisins. Cette solution n'emporte pas satisfaction dans la mesure où la pose de cette membrane constitue une opération délicate, susceptible d'altérer l'étanchéité souhaitée, notamment au niveau des zones de fixation des profilés des supports des panneaux photovoltaïques. Most of the time, however, there is a problem of sealing. Traditionally, this sealing between the photovoltaic panels and the frame of the roof is achieved by means of plates supporting said panels, said plates coming from overlap while being oriented so that their undulation is substantially parallel to the greatest slope of the roof, as for example described in document EP-1 310 747. It has also been proposed, for example in document DE-20 2005 015455, another technical solution, consisting in sealing between the photovoltaic panels and the roof structure by means of a membrane covering the upper face of underlying flat plates. To these flat plates, are fixed several profiles, each of which supports one or more pairs of adjacent photovoltaic panels. This solution is not satisfactory insofar as the installation of this membrane is a delicate operation, likely to alter the desired seal, especially at the fixing areas of the support profiles of the photovoltaic panels.
Le document EP 2 065 944 décrit une solution alternative à celle divulguée dans le document précédent. Cependant, là encore, il n'est pas possible de disposer d'une membrane intégrée, et en tout cas continue. EP 2 065 944 describes an alternative solution to that disclosed in the previous document. However, again, it is not possible to have an integrated membrane, and in any case continues.
Le document EP 1 035 591 décrit un dispositif permettant d'obtenir une telle continuité de la membrane d'étanchéité. Il s'avère cependant complexe à réaliser et à poser sur une toiture, en raison de la forme et de la multiplicité des éléments entrant dans sa constitution. The document EP 1 035 591 describes a device for obtaining such continuity of the waterproofing membrane. However, it turns out to be complex to make and to put on a roof, because of the shape and the multiplicity of the elements entering in its constitution.
La présente invention s'inscrit dans le cadre d'une toiture avec membrane pour assurer la fonction d'étanchéité. EXPOSE DE L'INVENTION The present invention is part of a membrane roof to provide the sealing function. SUMMARY OF THE INVENTION
L'invention vise donc un dispositif de couverture réalisée par l'intégration de panneaux photovoltaïques, d'une membrane synthétique et d'une embase assurant la fixation de la couverture sur la structure de la toiture et la fixation de la membrane. The invention therefore relates to a covering device made by the integration of photovoltaic panels, a synthetic membrane and a base ensuring the attachment of the cover on the roof structure and the attachment of the membrane.
Selon l'invention, l'embase se présente sous la forme d'un profilé linéaire, qualifié ci-après de profilé d'embase, définissant une surface de réception de ladite membrane, apte à coopérer avec une surface de forme complémentaire ménagée sur un autre profilé linéaire, dit profilé supérieur faisant partie intégrante du dispositif, et solidarisé audit profilé d'embase, et assurant le serrage de ladite membrane sur le profilé d'embase, et pourvu d'organes aptes à recevoir, à régler, à orienter et à fixer les panneaux photovoltaïques. En d'autres termes, selon l'invention, la membrane ne demeure plus intégralement sous le dispositif de fixation des panneaux, mais vient recouvrir l'embase dudit dispositif, où elle est maintenue à ce niveau à l'instar du principe poinçon - matrice pour garantir l'étanchéité à ce niveau, le poinçon étant constitué par le profilé d'embase, et la matrice par le profilé supérieur. En raison des formes respectives des profilés ainsi mis en œuvre, outre de leur mode de solidarisation, on assure ainsi une étanchéité efficace, sans nécessiter le recours à un quelconque artifice supplémentaire, tel qu'une membrane additionnelle au niveau de la zone de coopération des profilés entre eux, tout en simplifiant considérablement les opérations de pose de ce dispositif de couverture. Selon une caractéristique de l'invention, le profilé d'embase est constitué par une enveloppe fermée, définissant d'une part, la zone de coopération avec le profilé supérieur, et d'autre part, au moins un tube apte à assurer l'évacuation de l'eau de ruissellement ou eau de pluie, susceptible de provenir de ladite zone de coopération. Ce tube s'étend donc selon toute la longueur du profilé. According to the invention, the base is in the form of a linear section, hereinafter referred to as a base profile, defining a receiving surface of said membrane, adapted to cooperate with a surface of complementary shape arranged on a other linear section, said upper profile integral part of the device, and secured to said base profile, and ensuring the clamping of said membrane on the base profile, and provided with members adapted to receive, adjust, guide and fix the panels PV. In other words, according to the invention, the membrane no longer remains completely under the panel fixing device, but just covers the base of said device, where it is maintained at this level like the punch-matrix principle to ensure the seal at this level, the punch being constituted by the base profile, and the matrix by the upper profile. Because of the respective shapes of the profiles thus implemented, in addition to their method of joining, thus ensures an effective seal, without requiring the use of any additional artifice, such as an additional membrane in the area of cooperation of between them, while considerably simplifying the installation operations of this covering device. According to a characteristic of the invention, the base profile is constituted by a closed envelope, defining on the one hand, the zone of cooperation with the upper profile, and on the other hand, at least one tube capable of ensuring the evacuation of run-off water or rainwater, likely to come from said cooperation zone. This tube therefore extends along the entire length of the profile.
En effet, à ce niveau, le profilé d'embase peut recevoir des éléments de fixation du profilé supérieur, enchâssant ou enserrant ladite membrane, au niveau duquel des pertes d'étanchéité peuvent se produire même si la pression entre l'embase et le profilé supérieur et la pression entre les éléments de fixation de l'embase et du profilé supérieur et le profilé supérieur les rendent très improbables. Ce faisant, et dans l'hypothèse de l'occurrence d'une telle perte d'étanchéité, l'eau s'écoulant est réceptionnée au niveau du ou des tubes et est évacuée aux extrémités du toit. Indeed, at this level, the base profile can receive fastening elements of the upper section, encasing or enclosing said membrane, at which leaks can occur even if the pressure between the base and the profile higher and the pressure between the fasteners of the base and the upper profile and the upper profile make them very improbable. In doing so, and assuming the occurrence of such a leakage loss, the flowing water is received at the tube or tubes and is discharged to the ends of the roof.
Selon une forme de réalisation de l'invention, la zone de coopération du profilé d'embase peut présenter une forme plus complexe, définissant une portion dite centrale, en creux par rapport à ladite zone de coopération, et susceptible de recevoir une boucle de la membrane ou les deux bords libres de deux membranes adjacentes, permettant ainsi d'assurer la jointure entre les lès de membrane en dehors des parties courantes, et ainsi de garantir l'étanchéité et un serrage optimisé. According to one embodiment of the invention, the zone of cooperation of the base profile may have a more complex shape, defining a so-called central portion, recessed relative to said cooperation zone, and capable of receiving a loop of the membrane or both free edges of two adjacent membranes, thus ensuring the join between the diaphragms outside the common parts, and thus to guarantee the tightness and optimized tightening.
Selon cette forme de réalisation, le profilé d'embase peut être plein ou creux. According to this embodiment, the base profile may be solid or hollow.
Dans l'hypothèse où le profilé d'embase est creux, ladite partie centrale est définie par des cloisons s'étendant entre la zone de coopération dudit profilé d'embase jusqu'à un plancher, confondu ou non avec la plaque d'embase du profilé en contact avec la charpente de la toiture. Ce faisant, il se définit non plus un, mais deux tubes d'évacuation des eaux de pluie ou de ruissellement, s'étendant de part et d'autre de la portion centrale en creux. In the event that the base profile is hollow, said central portion is defined by partitions extending between the zone of cooperation of said base profile to a floor, merged or not with the base plate of the profile in contact with the structure of the roof. In doing so, it is defined not one, but two tubes of evacuation of rainwater or runoff, extending on both sides of the hollow central portion.
Selon une autre caractéristique de l'invention, le profilé d'embase peut présenter une section transversale sensiblement semi-circulaire, et dans cette hypothèse, la base du profilé supérieur - faisant fonction de matrice, présente une forme également complémentaire. According to another characteristic of the invention, the base profile may have a substantially semicircular cross section, and in this case, the base of the upper profile - acting matrix, has a shape also complementary.
Selon une variante, ce profilé d'embase peut présenter une section transversale sensiblement polygonale, le profilé supérieur présentant là encore une forme complémentaire. According to a variant, this base section may have a substantially polygonal cross-section, the upper section again having a complementary shape.
D'autres variantes de profil peuvent être réalisées sur le même principe poinçon-matrice. Other profile variants can be made on the same punch-matrix principle.
Selon une variante avantageuse de l'invention, ledit profilé supérieur présente des ergots en saillie de part et d'autre de ladite portion centrale, apte à coopérer avec une partie femelle ménagée sur le profilé d'embase, cette coopération étant propre à assurer la formation de la goutte d'eau pour l'eau susceptible de remonter par capillarité, et partant, à interdire la perte d'étanchéité pouvant en découler. According to an advantageous variant of the invention, said upper profile has lugs projecting from either side of said central portion, adapted to cooperate with a female part formed on the base profile, this cooperation being suitable to ensure the formation of the drop of water for the water likely to rise by capillarity, and thus to prohibit the loss of sealing that may result.
Selon une variante avantageuse de l'invention, lesdits profilés présentent des méplats positionnés de part et d'autre de la portion centrale du profilé d'embase, propres à optimiser le serrage de la membrane à ce niveau et corolairement l'étanchéité. BREVE DESCRIPTION DES FIGURES According to an advantageous variant of the invention, said profiles have flats positioned on either side of the central portion of the base profile, suitable for optimizing the clamping of the membrane at this level and corollary sealing. BRIEF DESCRIPTION OF THE FIGURES
La manière dont l'invention peut être réalisée et les avantages qui en découlent, ressortiront mieux des exemples de réalisation qui suivent, donnés à titre indicatif et non limitatif, à l'appui des figures annexées. The manner in which the invention can be realized and the advantages which result therefrom will emerge more clearly from the following exemplary embodiments, given by way of non-limiting indication, in support of the appended figures.
La figure 1 est une représentation schématique en perspective partielle du dispositif de montage de panneaux photovoltaïques conforme à une première forme de réalisation de l'invention, dont la figure 2 est une vue en section transversale.  Figure 1 is a schematic partial perspective view of the photovoltaic panel mounting device according to a first embodiment of the invention, Figure 2 is a cross-sectional view.
Les figures 3 et 4 illustrent une variante de la forme de réalisation des figures 1 et 2. Figures 3 and 4 illustrate a variant of the embodiment of Figures 1 and 2.
La figure 5 est une représentation schématique en section transversale d'une seconde forme de réalisation de l'invention. Fig. 5 is a schematic cross-sectional representation of a second embodiment of the invention.
Les figures 6 et 7 sont deux représentations schématiques en section de deux variantes du profilé d'embase de l'invention.  Figures 6 and 7 are two schematic representations in section of two variants of the base profile of the invention.
Les figures 8 et 9 illustrent deux variantes de solidarisation du profilé supérieur sur le profilé d'embase.  Figures 8 and 9 illustrate two variants of securing the upper profile on the base profile.
DESCRIPTION DÉTAILLÉE DE L'INVENTION DETAILED DESCRIPTION OF THE INVENTION
On a donc représenté à la figure 1 une première forme de réalisation du dispositif de couverture réalisée à base de panneaux photovoltaïques, de membranes et des profilés conforme à l'invention. FIG. 1 therefore shows a first embodiment of the covering device made from photovoltaic panels, membranes and profiles according to the invention.
L'intégration des panneaux et de la membrane est fondamentalement réalisée par deux éléments profilés, respectivement un profilé d'embase 1 et un profilé de réception, de réglage (orientation, hauteur, inclinaison) et de fixation des panneaux photovoltaïques proprement dits 2, également dénommé dans la suite de la description par profilé supérieur. The integration of the panels and the membrane is basically achieved by two profiled elements, respectively a base profile 1 and a receiving profile, adjustment (orientation, height, inclination) and fixing the photovoltaic panels themselves 2, also referred to in the following description by upper profile.
Le profilé d'embase 1, que l'on peut mieux détailler sur la vue en section de la figure 2, comporte tout d'abord une plaque d'embase 3, destinée à venir prendre appui sur un élément de toiture, d'étanchéité, d'isolation thermique ou de charpente. Il est donc, en l'espèce, plan. De cette embase 3 émanent deux cloisons 20, 21, s'étendant perpendiculairement à l'embase, et raccordées de nouveau à l'embase 3 par deux sections sensiblement en quart de cercle 22, 23. Il se définit donc un profil en volume, destiné à recevoir une membrane 5, propre à conférer l'étanchéité requise à la toiture. Cette membrane, réalisée en matériau synthétique, est par exemple en PVC. Entre lesdites cloisons 20, 21, il se définit également un volume central ou portion centrale 4, recevant une boucle 6 de ladite membrane 5, voire, dans l'hypothèse où le dispositif de montage est positionné au niveau d'une zone de raccordement de deux membranes adjacentes 32, 33, les bords libres 34, 35 desdites membranes (figure 5). Le fond de ladite portion centrale 4 reçoit un plancher 7, percé d'orifices traversants, destinés à être mis en œuvre pour la fixation de ce profilé d'embase 1 au dessus du matériau/ élément porteur, en l'espèce au moyen de vis 8. The base profile 1, which can be better detailed on the cross-sectional view of FIG. 2, firstly comprises a base plate 3 intended to bear on a roofing and sealing element. , thermal insulation or framing. It is therefore, in this case, plan. From this base 3 emanate two partitions 20, 21, extending perpendicularly to the base, and connected again to the base 3 by two substantially quarter-circle sections 22, 23. It is therefore defined a volume profile, intended to receive a membrane 5, to confer the required sealing to the roof. This membrane, made of synthetic material, is for example PVC. Between said partitions 20, 21, there is also defined a central volume or central portion 4, receiving a loop 6 of said membrane 5, or, even assuming that the mounting device is positioned at a connection zone of two adjacent membranes 32, 33, the free edges 34, 35 of said membranes (FIG. 5). The bottom of said central portion 4 receives a floor 7, pierced with through holes, intended to be implemented for the attachment of this base profile 1 above the material / carrier, in this case by means of screws 8.
Selon l'invention, le profilé supérieur 2 présente à sa base 9 une forme sensiblement complémentaire à la forme du profilé d'embase 1, tel qu'on peut bien l'observer notamment sur la figure 2. La membrane 5 est donc enserrée entre le profilé d'embase 1 et ledit profilé supérieur 2, le dispositif de l'invention étant muni de moyens de fixation du profilé supérieur 2 sur le procédé d'embase 1, en l'espèce au moyen de rivets étanches 10 fixés de part et d'autre de la portion centrale 4. According to the invention, the upper profile 2 has at its base 9 a shape substantially complementary to the shape of the base profile 1, as can be seen in particular in Figure 2. The membrane 5 is clamped between the base profile 1 and said upper profile 2, the device of the invention being provided with fixing means of the upper profile 2 on the base method 1, in this case by means of sealed rivets 10 fixed on the side and other of the central portion 4.
On peut cependant envisager d'autres modes de fixation du profilé supérieur 2 sur le profilé d'embase. However, we can consider other ways of fixing the upper profile 2 on the base profile.
Ainsi, selon une première variante illustrée à la figure 8, le profilé supérieur 2 est encliqueté sur le profilé d'embase 1. A cet effet, on confère aux deux profilés une contre-dépouille, dont l'angle a est suffisant pour assurer la fixation efficace, et corollairement, ne permettre le désassemblage des deux profilés que par déformation du profilé supérieur 2. Thus, according to a first variant illustrated in FIG. 8, the upper profile 2 is snapped onto the base profile 1. To this end, the two profiles are given an undercut, the angle of which is sufficient to ensure the effective fixation, and corollary, allow the disassembly of the two profiles by deformation of the upper section 2.
En outre, il est également envisageable de munir le profilé d'embase et le profilé supérieur, respectivement d'une saillie linéaire 41 et d'un évidement correspondant 40 au voisinage de la base, ces éléments étant destinés à coopérer entre eux pour renforcer la solidarisation, et par exemple l'encliquetage du profilé supérieur sur le profilé d'embase. Selon une seconde variante illustrée à la figure 9, on peut adjoindre un ou plusieurs cavaliers rigides 38 ou étriers de serrage, venant coiffer l'ensemble, et assurant une pression donc un serrage du profilé supérieur sur le profilé d'embase sensiblement au voisinage de la base desdits profilés. Ce serrage peut résulter de la seule rigidité du cavalier, accentué en outre si, comme dans la variante précédente, les deux profilés présentent une contre-dépouille. In addition, it is also conceivable to provide the base profile and the upper profile, respectively with a linear projection 41 and a corresponding recess 40 in the vicinity of the base, these elements being intended to cooperate with each other to reinforce the joining, and for example the snapping of the upper profile on the base profile. According to a second variant illustrated in FIG. 9, it is possible to add one or more rigid jumpers 38 or clamping brackets, capping the assembly, and thus ensuring a pressure on the upper profile on the base profile substantially in the vicinity of the base of said profiles. This tightening can result from the rigidity of the rider only, accentuated further if, as in the previous variant, the two sections have an undercut.
Mais, ce serrage peut en outre être optimisé par la mise en œuvre de vis de serrage 39, avantageusement auto-taraudante, exerçant leur action contre la face externe du profilé supérieur. Ces vis sont reçues au voisinage de la base desdits étriers, comme on peut bien le voir sur la figure 9. But, this clamping can also be optimized by the implementation of clamping screw 39, preferably self-tapping, exerting their action against the outer face of the upper profile. These screws are received in the vicinity of the base of said stirrups, as can be seen in FIG. 9.
Enfin, selon encore une autre variante non illustrée, il est possible d'assurer cette solidarisation par la mise en œuvre de deux films de colle, respectivement entre la membrane et le profilé d'embase, puis entre le profilé supérieur et la membrane. Le désassemblage ferait alors travailler la colle en cisaillement, contrainte à Γ encontre de laquelle une telle colle s'avère efficace. En l'espèce, la colle commercialisée sous la référence « SIKA COLLE C 733 » par la société SIKA donne satisfaction. Finally, according to yet another variant not illustrated, it is possible to ensure this connection by the implementation of two adhesive films, respectively between the membrane and the base profile, and between the upper profile and the membrane. Disassembly would then work the glue in shear stress against which such glue is effective. In this case, the glue marketed under the reference "SIKA COLLE C 733" by the company SIKA gives satisfaction.
Le profilé supérieur 2 présente au sommet de la zone complémentaire avec le profilé d'embase, une glissière 11, au sein de laquelle est susceptible de coulisser une platine 12 de forme correspondante, que l'on peut ainsi déplacer à loisir par coulissement en fonction des nécessités imposées par les dimensions des panneaux photovoltaïques 25 que le dispositif de l'invention est destiné à recevoir. Ladite platine 12 est verrouillable au sein de la glissière 11 par simple serrage d'un boulon 13. Elle est en outre solidarisée à une pièce en forme de U 14 recevant les moyens de fixation 15, 16 du panneau photovoltaïque 25, et présente en outre une gorge 17 permettant le réglage en hauteur des moyens de réception 15, 16 du panneau photovoltaïque en tant que de besoin. Ladite platine 12 peut s'insérer dans le profilé supérieur 2 verticalement par rapport à ce dernier. On conçoit dès lors que le profilé supérieur 2 fait partie intégrante du dispositif de l'invention, de sorte que l'on simplifie de manière considérable les opérations de pose du dispositif en question, et corollairement de la couverture de panneaux photovoltaïques. On conçoit en outre, que l'étanchéité est sauvegardée quoiqu'il arrive de par la coopération du profilé d'embase et du profilé supérieur venant enserrer la ou les membrane(s) sur l'étanchéité à l'instar d'une matrice. Au demeurant, et selon une version avantageuse de l'invention, et représenté sur les figures 3 et 4, le profilé d'embase comporte de part et d'autre de la portion centrale 4 des tubes 26, 27 définis d'une part par les cloisons latérales 20, 21 définissant la portion centrale, d'autre part, par le plancher 7 mentionné précédemment, et enfin, par les portions en quart de cercle 22, 23, sur lesquelles vient s'insérer la membrane 5. Ces tubes sont susceptibles de recevoir l'eau risquant de s'écouler au niveau des zones de fixation du profilé supérieur sur le profilé d'embase, et permettent son évacuation aux extrémités du toit, lesdits tubes se prolongeant à cet effet jusqu'au niveau du bord de la toiture. The upper profile 2 has at the top of the complementary zone with the base profile, a slide 11, within which is slidable a plate 12 of corresponding shape, which can be moved freely by sliding according to requirements imposed by the dimensions of the photovoltaic panels 25 that the device of the invention is intended to receive. Said platen 12 is lockable within the slide 11 by simply tightening a bolt 13. It is furthermore secured to a U-shaped part 14 receiving the fixing means 15, 16 of the photovoltaic panel 25, and furthermore a groove 17 for adjusting the height of the receiving means 15, 16 of the photovoltaic panel as required. Said platen 12 can be inserted in the upper profile 2 vertically relative to the latter. It is therefore conceivable that the upper section 2 is an integral part of the device of the invention, so that considerably simplifies the installation operations of the device in question, and corollary of the coverage of photovoltaic panels. It is furthermore conceivable that the seal is saved, although it happens by the cooperation of the base profile and the upper profile coming to grip the membrane (s) on the seal like a matrix. Moreover, and according to an advantageous version of the invention, and shown in Figures 3 and 4, the base profile comprises on either side of the central portion 4 of the tubes 26, 27 defined on the one hand by the lateral partitions 20, 21 defining the central portion, on the other hand, by the floor 7 mentioned above, and finally, by the quarter-circle portions 22, 23, on which the membrane 5 is inserted. These tubes are likely to receive the water likely to flow in the attachment areas of the upper profile on the base profile, and allow its evacuation at the ends of the roof, said tubes extending for this purpose to the edge of the edge the roof.
On a représenté en relation avec les figures 6 et 7 des variantes simplifiées de la mise en œuvre de tels tubes d'évacuation. Ainsi, au sein de la figure 6, le profilé supérieur 2 ne comporte pas de portion centrale en creux, mais définit cependant un tube unique 36 d'évacuation de l'eau. FIGS. 6 and 7 show simplified variants of the implementation of such evacuation tubes. Thus, in FIG. 6, the upper profile 2 does not have a hollow central portion, but nevertheless defines a single tube 36 for discharging water.
S 'agissant de la forme de réalisation de la figure 7, le profilé supérieur 2 comporte bien une portion centrale en creux 4, mais résultant de la simple déformation de sa partie supérieure, de sorte que là encore, ne subsiste qu'un seul tube 37 d'évacuation de l'eau. With regard to the embodiment of FIG. 7, the upper profile 2 has a hollow central portion 4, but resulting from the simple deformation of its upper part, so that again only one tube remains 37 evacuation of water.
Selon une autre version de l'invention représentée sur la figure 5, la section transversale du profilé d'embase 1 et du profilé supérieur 2 n'est pas circulaire comme au niveau des figures 1 à 4, mais polygonale. Il est ainsi défini une zone spécifique 28, 29 plane de coopération du profilé d'embase 1 avec le profilé supérieur 2. According to another version of the invention shown in Figure 5, the cross section of the base profile 1 and the upper profile 2 is not circular as in Figures 1 to 4, but polygonal. It is thus defined a specific zone 28, 29 plane of cooperation of the base profile 1 with the upper profile 2.
En outre, afin d'optimiser l'effet technique recherché d'optimisation de l'étanchéité, on définit sur chacune de ces zones planes (dans la forme de réalisation de la figure 5), ou non (figures 1 et 2), un profil en creux 30 et un profil en saillie 31, destinés, à l'instar du principe poinçon - matrice, à coopérer l'un avec l'autre, en induisant un serrage supplémentaire de la membrane 5 à ce niveau. Ces éléments profilés sont aujourd'hui avantageusement issus de filières d'aluminium et donc sont particulièrement simples à réaliser. Ils peuvent également être réalisés à partir de tout procédé de filage ou d'extrusion de façon simple. Ils permettent ainsi d'assurer la fixation et l'intégration de panneaux photo voltaïques au sein de toitures, y compris de toitures plates, tout en préservant l'étanchéité, ce que l'on ne savait faire efficacement ou à coût réduit à ce jour. Ils permettent donc de disposer d'un système de couverture photovoltaïque intégré pour toute toiture quelle que soit sa pente et sans reprise de structure. In addition, in order to optimize the desired technical effect of optimizing the seal, one defines on each of these planar zones (in the embodiment of FIG. 5), or not (FIGS. 1 and 2), a recessed profile 30 and a projecting profile 31, intended, like the punch-matrix principle, to cooperate with each other, inducing additional tightening of the membrane 5 at this level. These profiled elements are now advantageously derived from aluminum dies and therefore are particularly simple to achieve. They can also be made from any spinning or extrusion process in a simple manner. They thus make it possible to ensure the fixing and the integration of photovoltaic panels within roofs, including flat roofs, while preserving the watertightness, which one did not know how to do effectively or at reduced cost to date . They therefore make it possible to have an integrated photovoltaic roofing system for any roof regardless of its slope and without structure recovery.

Claims

REVENDICATIONS
1. Dispositif de réalisation d'une couverture à base de panneaux photovoltaïques (25), dont l'étanchéité est assurée par une membrane intégrée (5) et comprenant une embase (1) pour assurer sa fixation sur ladite toiture, caractérisé en ce que l'embase se présente sous la forme d'un profilé linéaire (1) définissant une surface de réception (22, 23) de ladite membrane, apte à coopérer avec une surface de forme complémentaire (9) ménagée sur un autre profilé linéaire (2), dit profilé supérieur, faisant partie intégrante du dispositif, solidarisé audit profilé d'embase (1), et assurant le serrage de ladite membrane sur le profilé d'embase, et pourvu d'organes (11 - 16) aptes à recevoir, à régler et à fixer les panneaux photovoltaïques (25). 1. Device for producing a cover based on photovoltaic panels (25), whose sealing is ensured by an integrated membrane (5) and comprising a base (1) for fixing it to said roof, characterized in that the base is in the form of a linear section (1) defining a receiving surface (22, 23) of said membrane, adapted to cooperate with a surface of complementary shape (9) formed on another linear profile (2 ), said upper profile, forming an integral part of the device, secured to said base profile (1), and ensuring the clamping of said membrane on the base profile, and provided with members (11 - 16) adapted to receive, to adjust and fix the photovoltaic panels (25).
2. Dispositif de réalisation d'une couverture à base de panneaux photovoltaïques (25) selon la revendication 1, caractérisé en ce que le profilé d'embase (1) est constitué par une enveloppe fermée, définissant d'une part, la zone de coopération (9) avec le profilé supérieur (2), et d'autre part, au moins un tube (26, 27, 36, 37) apte à assurer l'évacuation de l'eau de ruissellement ou eau de pluie, susceptible de provenir de ladite zone de coopération. 2. Device for producing a cover based on photovoltaic panels (25) according to claim 1, characterized in that the base profile (1) is constituted by a closed envelope, defining on the one hand, the area of cooperation (9) with the upper profile (2), and secondly, at least one tube (26, 27, 36, 37) capable of ensuring the evacuation of the runoff water or rainwater, likely to come from the said cooperation zone.
3. Dispositif de réalisation d'une couverture à base de panneaux photovoltaïques (25) selon l'une des revendications 1 et 2, caractérisé en ce que la zone de coopération (9) du profilé d'embase (1) présente une forme plus complexe, définissant une portion dite centrale (4), en creux par rapport à ladite zone de coopération, et susceptible de recevoir une boucle (6) de la membrane d'étanchéité (5) ou les deux bords libres (34, 35) de deux membranes adjacentes, permettant ainsi d'assurer la jointure entre les lès de membrane en dehors des parties courantes, et ainsi de garantir l'étanchéité et un serrage optimisé. 3. Device for producing a photovoltaic panel-based cover (25) according to one of claims 1 and 2, characterized in that the zone of cooperation (9) of the base profile (1) has a shape more complex, defining a so-called central portion (4) recessed relative to said cooperation zone, and capable of receiving a loop (6) of the sealing membrane (5) or the two free edges (34, 35) of two adjacent membranes, thus ensuring the joining between the membrane les outside the current parts, and thus to ensure sealing and optimized clamping.
4. Dispositif de réalisation d'une couverture à base de panneaux photovoltaïques (25) selon la revendication 3, caractérisé en ce que le profilé d'embase (1) présente de part et d'autre de la portion centrale (4), des tubes d'évacuation de l'eau (26, 27), s'étendant sur toute la longueur dudit profilé. 4. Device for producing a cover based on photovoltaic panels (25) according to claim 3, characterized in that the base profile (1) has on either side of the central portion (4), water discharge tubes (26, 27) extending over the entire length of said profile.
5. Dispositif de réalisation d'une couverture à base de panneaux photovoltaïques (25) selon l'une des revendications 3 et 4, caractérisé en ce que le profilé supérieur (2) présente de part et d'autre de la portion centrale (4) des ergots (31) en saillie s'étendant sur la toute la longueur dudit profilé, aptes à coopérer avec une partie femelle de forme correspondante (30) ménagée sur le profilé d'embase, et destinés à optimiser l'étanchéité de la structure outre à renforcer le maintien de la membrane sur le profilé d'embase (1). 5. Device for producing a cover based on photovoltaic panels (25) according to one of claims 3 and 4, characterized in that the upper profile (2) has on either side of the central portion (4). ) lugs (31) protruding along the entire length of said profile, adapted to cooperate with a correspondingly shaped female portion (30) formed on the base profile, and for optimizing the sealing of the structure in addition to strengthening the maintenance of the membrane on the base profile (1).
6. Dispositif de réalisation d'une couverture à base de panneaux photovoltaïques (25) selon l'une des revendications 1 à 5, caractérisé en ce que le profilé d'embase (1) et le profilé supérieur (2) sont solidarisés l'un à l'autre au moyen de rivets (10). 6. Device for producing a cover based on photovoltaic panels (25) according to one of claims 1 to 5, characterized in that the base profile (1) and the upper section (2) are secured to each other. one to another by means of rivets (10).
7. Dispositif de réalisation d'une couverture à base de panneaux photovoltaïques (25) selon l'une des revendications 1 à 5, caractérisé en ce que le profilé d'embase (1) et le profilé supérieur (2) sont solidarisés l'un à l'autre par encliquetage, lesdits profilés présentant en voisinage de leur base une contre-dépouille. 7. Device for producing a cover based on photovoltaic panels (25) according to one of claims 1 to 5, characterized in that the base profile (1) and the upper profile (2) are secured to each other. one to the other by snapping, said profiles having in the vicinity of their base against undercut.
8. Dispositif de réalisation d'une couverture à base de panneaux photovoltaïques (25) selon l'une des revendications 1 à 7, caractérisé en ce qu'il comporte en outre un ou plusieurs cavaliers ou étriers de serrage (38), coiffant l'ensemble constitué par le profilé d'embase (1) et le profilé supérieur (2) enserrant la membrane (5). 8. Device for producing a cover based on photovoltaic panels (25) according to one of claims 1 to 7, characterized in that it further comprises one or more riders or clamps (38), styling l assembly consisting of the base profile (1) and the upper profile (2) enclosing the membrane (5).
9. Dispositif de réalisation d'une couverture à base de panneaux photovoltaïques (25) selon la revendication 8, caractérisé en ce que le ou les cavaliers ou étriers de serrage (38) sont comprimés au voisinage de leur base contre le profilé supérieur (2) au moyen de vis de serrage (39), avantageusement auto -taraudantes.. 9. Device for producing a cover based on photovoltaic panels (25) according to claim 8, characterized in that the one or more jumpers or clamps (38) are compressed near their base against the upper profile (2). ) by means of clamping screws (39), advantageously self-tapping.
10. Dispositif de réalisation d'une couverture à base de panneaux photovoltaïques (25) selon l'une des revendications 1 à 9, caractérisé en ce que le profilé d'embase (1) et le profilé supérieur (2) sont munis respectivement d'un évidement linéaire (40) et d'une saillie correspondante (41) au voisinage de la base, ces éléments étant destinés à coopérer entre eux pour renforcer la solidarisation du profilé supérieur sur le profilé d'embase. 10. Device for producing a cover based on photovoltaic panels (25) according to one of claims 1 to 9, characterized in that the base profile (1) and the upper profile (2) are respectively provided with a linear recess (40) and a corresponding projection (41) in the vicinity of the base, these elements being intended for cooperate with each other to reinforce the joining of the upper profile to the base profile.
11. Dispositif de réalisation d'une couverture à base de panneaux photovoltaïques (25) selon l'une des revendications 1 à 5, caractérisé en ce que le profilé d'embase (1) est solidarisé au profilé supérieur par deux films de colle, respectivement entre la membrane (5) et le profilé d'embase (1), et entre le profilé supérieur (2) et la membrane (5). 11. Device for producing a cover based on photovoltaic panels (25) according to one of claims 1 to 5, characterized in that the base profile (1) is secured to the upper profile by two adhesive films, respectively between the membrane (5) and the base profile (1), and between the upper profile (2) and the membrane (5).
12. Dispositif de réalisation d'une couverture à base de panneaux photovoltaïques (25) selon l'une des revendications 1 à 11, caractérisé en ce que le profilé d'embase (1) présente une section transversale sensiblement semi-circulaire, et en ce que la base du profilé supérieur (2) présente une forme complémentaire également de section transversale semi-circulaire. 12. Device for producing a cover based on photovoltaic panels (25) according to one of claims 1 to 11, characterized in that the base profile (1) has a substantially semicircular cross section, and the base of the upper profile (2) has a complementary shape also of semicircular cross section.
13. Dispositif de réalisation d'une couverture à base de panneaux photovoltaïques (25) selon l'une des revendications 1 à 11, caractérisé en ce que le profilé d'embase (1) présente une section transversale polygonale, et en ce que la base du profilé supérieur (2) présente une forme complémentaire également de section transversale polygonale. 13. Device for producing a cover based on photovoltaic panels (25) according to one of claims 1 to 11, characterized in that the base profile (1) has a polygonal cross section, and in that the base of the upper profile (2) has a complementary shape also of polygonal cross section.
14. Dispositif de réalisation d'une couverture à base de panneaux photovoltaïques (25) selon l'une des revendications 3 à 11, caractérisé en ce que les profilés, respectivement d'embase (1) et supérieur (2) présentent des méplats positionnés de part et d'autre de la portion centrale (4) du profilé d'embase, propres à optimiser le serrage de la membrane à ce niveau et corolairement l'étanchéité. 14. Device for producing a cover based on photovoltaic panels (25) according to one of claims 3 to 11, characterized in that the profiles, respectively base (1) and upper (2) have flats positioned on either side of the central portion (4) of the base profile, to optimize the clamping of the membrane at this level and corollary sealing.
PCT/FR2010/052293 2009-10-29 2010-10-26 Roofing device made up of photovoltaic panels, membrane and mountings suitable for any roof WO2011051616A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0957602A FR2952093B1 (en) 2009-10-29 2009-10-29 COVERING DEVICE BASED ON PHOTOVOLTAIC PANELS, MEMBRANE AND SUPPORTS FOR ALL ROOFING
FR0957602 2009-10-29

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FR2974829A1 (en) * 2011-05-05 2012-11-09 Evasol Fixing device for producing cover based photovoltaic panels in roof of building, has linear profile elements positioned on bituminous membrane, where elements cooperate with self-tapping screws to ensure fixing of photovoltaic panels
DE102014012339A1 (en) * 2014-06-27 2015-12-31 alwitra GmbH & Co. Klaus Göbel Mounting rail module for technical systems and facilities
CN111998879A (en) * 2020-08-17 2020-11-27 万海雄 Polar region monitoring facilities protection device

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FR2983502B1 (en) * 2011-12-02 2015-02-06 Imperbel N V Sa DEVICE FOR FASTENING PHOTOVOLTAIC PANELS
GB201209197D0 (en) * 2012-05-25 2012-07-04 Boyt Paul Fixing items to building structures
US10673373B2 (en) 2016-02-12 2020-06-02 Solarcity Corporation Building integrated photovoltaic roofing assemblies and associated systems and methods

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EP1035591A1 (en) 1999-03-05 2000-09-13 Coöperatief Advies en Onderzoeksburo u.a. Ecofys Cover system for arranging on a surface one or more solar elements such as solar panels and/or solar thermal collectors
EP1310747A1 (en) 2001-11-08 2003-05-14 Ubbink B.V. Solar panel assembly
DE202005015455U1 (en) 2005-09-30 2007-02-08 Leichtmetallbau Schletter Gmbh Solar module assembling device for use in building, has sealing unit arrangement inserted in area of fastening unit between support bars and roof sealing film, and clamping unit firmly clamping solar module against module support surfaces
EP2065944A1 (en) 2007-11-27 2009-06-03 Graphisol (Société à Responsabilité Limitée à Associé unique) Support device for roof covering panels

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2974829A1 (en) * 2011-05-05 2012-11-09 Evasol Fixing device for producing cover based photovoltaic panels in roof of building, has linear profile elements positioned on bituminous membrane, where elements cooperate with self-tapping screws to ensure fixing of photovoltaic panels
DE102014012339A1 (en) * 2014-06-27 2015-12-31 alwitra GmbH & Co. Klaus Göbel Mounting rail module for technical systems and facilities
DE102014012339B4 (en) 2014-06-27 2018-05-09 alwitra GmbH & Co. Klaus Göbel Mounting rail module for technical systems and facilities
CN111998879A (en) * 2020-08-17 2020-11-27 万海雄 Polar region monitoring facilities protection device

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FR2952093B1 (en) 2012-04-20

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