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WO2012001198A2 - Panneau de recouvrement formant capteur d'énergie solaire - Google Patents

Panneau de recouvrement formant capteur d'énergie solaire Download PDF

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Publication number
WO2012001198A2
WO2012001198A2 PCT/ES2011/070465 ES2011070465W WO2012001198A2 WO 2012001198 A2 WO2012001198 A2 WO 2012001198A2 ES 2011070465 W ES2011070465 W ES 2011070465W WO 2012001198 A2 WO2012001198 A2 WO 2012001198A2
Authority
WO
WIPO (PCT)
Prior art keywords
outer sheet
heat
metal
panel
metallic
Prior art date
Application number
PCT/ES2011/070465
Other languages
English (en)
Spanish (es)
Other versions
WO2012001198A3 (fr
Inventor
Javier Fernandez Fernandez
Original Assignee
Cupa Innovacion, S.L.U.
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 Cupa Innovacion, S.L.U. filed Critical Cupa Innovacion, S.L.U.
Publication of WO2012001198A2 publication Critical patent/WO2012001198A2/fr
Publication of WO2012001198A3 publication Critical patent/WO2012001198A3/fr

Links

Classifications

    • 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
    • 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
    • E04D3/36—Connecting; Fastening
    • E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
    • E04D3/364—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by folding of the edges
    • 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
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • 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
    • F24S10/755—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 otherwise bent, e.g. zig-zag
    • 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
    • F24S25/20—Peripheral frames for 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
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • F24S25/613—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures in the form of bent strips or assemblies of strips; Hook-like connectors; Connectors to be mounted between building-covering 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
    • 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
    • F24S25/632—Side connectors; Base connectors
    • 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
    • F24S25/65—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for coupling adjacent supporting elements, e.g. for connecting profiles together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S60/00—Arrangements for storing heat collected by solar heat collectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/10—Details of absorbing elements characterised by the absorbing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/225—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption for spectrally selective absorption
    • 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
    • F24S80/60—Thermal insulation
    • 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
    • Y02E10/44—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

Definitions

  • the present invention relates to a solar energy collector cover panel, intended for the formation of building roofs and constituted so as to act as a solar energy collector and storage medium.
  • the panel of the invention is of the type consisting of an outer sheet of a metallic nature, an inner layer of thermally insulating material, and a circuit based on metallic conduits through which a fluid to be heated will circulate, whose circuit is going disposed between the inner layer of insulating material and the outer metal sheet, in contact with it.
  • US 2006/0277846 by a cover comprising an external covering sheet made of metal, an inner layer of insulating nature, 'a structure supporting the insulating material layer and tubes, which constitute means for transporting thermal energy collected , which are in contact with the outer metal sheet.
  • the capacity of capturing this cover is given by the heating of the outer sheet and the corresponding thermal transmission to the metal ducts, by its contact with said outer sheet. Since the outer sheet of metallic nature is in contact with the environment, it will suffer a loss by radiation from the heat captured. On the other hand, the heat transmitted to the tubes, through which circulate the fluid 'will carry the captured heat is only a result of direct contact between tube and outer sheet.
  • a cover structure which comprises a base of, support, a layer of insulating material, and a metallic sheet that forms ducts ⁇ through which the fluid will circulate. it will transport the captured heat.
  • the metal foil can be externally covered with a waterproof layer made of a heat absorbing material ⁇ .
  • a panel for the formation of roofs consisting of a metal outer sheet, a structure of capillary tubes and an inner layer of insulating material.
  • the layer of insulating material is fixed to the metal sheet by means of an adhesive in which the tubes are at least partially embedded.
  • This constitution increases the heating capacity of the fluid that circulates through them.
  • the formation of the capillary structure implies a considerable increase in the cost of the panel and also, as in the previous cases, there is a risk of heat loss from the outer metal sheet and also the thermal transmission between said outer sheet and the structure Capillary is limited by the contact surface between both components. ⁇
  • the present invention aims at a solar energy collector cover panel constituted so that allow to considerably increase its heating capacity of the fluid that will transmit the captured heat and, with it, its thermal efficiency.
  • This increase in performance is achieved in the panel of the invention, on the one hand preventing or reducing heat loss by radiation from the outer layer of a metallic nature, and on the other, increasing the thermal transmission capacity from the. metallic outer sheet towards the 'tubes, through which the fluid to be heated will circulate.
  • the first objective is fulfilled, in the panel of the invention, because the outer sheet has on. its outer surface seen from a selective coating to solar radiation, capable of increasing the heat energy collection capacity of said external sheet.
  • This selective coating to solar radiation is composed of a transparent patina, thermally insulating and resistant to temperatures up to 200 ° C.
  • the heating of the outer sheet of a metallic nature is ensured, since the patina that covers the . External surface allows the passage of solar radiation towards the absorber surface of a metallic nature, without modifying its external appearance.
  • the insulating characteristics of the patina for example with a thermal conductivity between 0.015 and 0.017 W / mK, prevent the heat flow from being directed outwards, thereby increasing the amount of energy assigned to the accumulator system, constituted by tubes through which the fluid to be heated will circulate.
  • this patina on the outer surface of the metal sheet can be carried out through conventional systems, for example, by gun or by any other procedure
  • the transparent patina will be resistant to corrosion, so that it will serve as a means of protecting the outer surface of the metal sheet.
  • a further advantage is derived from that applied .hecho patina is impermeable nature, so will prevent passage of water and thus the corrosion of the 'outer sheet metal.
  • the second objective mentioned above is achieved in the panel of the invention because the metal tubes are externally coated, at least in part of the surface free of contact with the metal outer sheet, by a mass based on a heat accumulating material, which is in turn covered and protected by the layer of insulating nature. This mass that covers the metal tubes is in contact with the metal outer sheet, thereby increasing the thermal transmission capacity between said metal outer sheet and the tubes through which the fluid to be heated will circulate.
  • the coating mass of the tubes can be composed of substances that have the following characteristics: specific heat between 750 and 1000 J / kg ° C; thermal diffusivity between 0.2 and 0.21 (m 2 / s) (xl0 ⁇ 6 ); conductivity between 0.7 and 1.8 / m ° C, heat capacity between 1.9 and 2.1 MJ / m 3 ° C; and density between 2000-28000 Kg / m 3 .
  • specific heat between 750 and 1000 J / kg ° C
  • thermal diffusivity between 0.2 and 0.21 (m 2 / s) (xl0 ⁇ 6 )
  • conductivity between 0.7 and 1.8 / m ° C
  • heat capacity between 1.9 and 2.1 MJ / m 3 ° C
  • density 2000-28000 Kg / m 3 .
  • substances with. the characteristics described in the Spanish patent application 200930486 of the same applicants.
  • the panel of the invention due to its constitution, does not require special pieces of protection, but rather offers the traditional metallic finish of the metal roofs.
  • the panel of the invention by its constitution, allows a quick and risk-free installation of the heating liquid.
  • the material that covers the tubes constitutes a matrix of low diffusivity and low specific heat, which remains in contact with the metallic outer sheet, responsible for the collection. of the solar energy, and with the circuit of tubes of metallic character, to increase the thermal transmission between the metallic outer sheet and said tubes ' .
  • each panel the tubes can. include straight parallel sections that are consecutively 'connected by their adjacent mouths, determining a circuit' is open by the free mouth of the end ducts, serving for connection to the circuit of another adjacent panel or to ducts of an 'external circuit or installation.
  • the panel has a metal flap on two of its sides, in the direction of maximum slope of the roof, so that the panels go consecutively attached by their major edges, with adjacent flaps superimposed and crimped. These flaps are obtained as an extension of the metal outer band, with respect to the inner layer of insulating material.
  • the panel of the invention can be fixed on its free surface with a finish covering of any nature, for example based on wood, so we will have a panel with which. a cover is achieved integral, which will incorporate the interior finish, without the need for other final operations.
  • Figure 1 is a top perspective view of a solar energy collector cover panel, constituted according to the invention.
  • Figure 2 is a bottom perspective of the same panel.
  • Figure 3 is a partial section of the panel, perpendicular to the tubes, taken along section line III-III of Figure 1, on a larger scale.
  • Figure 4 is a view of the panel similar to Figure 1, in which the outer metal sheet has been removed.
  • Figure 5 shows in perspective the mounting system of the panels of the invention, in the formation of a cover.
  • Figure 6 shows in detail the means for fixing the panel to the profiles of the structure that support the roof.
  • Figure 7 shows in section the fixing and coupling system between panels, in the formation of a cover.
  • Figures 8a to 8c show the sequence of engagement between consecutive panel flaps.
  • Figures 1 to 4 show a solar energy cover panel that is composed of an outer sheet of a metallic nature 1, an inner layer 2 of insulating material and a circuit through which the fluid to be heated will circulate , consisting of tubes 3 of metallic nature that are arranged between the outer sheet
  • the panel is of rectangular shape and the tubes 3 extend, as can be seen in Figure 4, according straight sections 4 'which extend perpendicularly to the long sides of the panel contour, and sections. curved intermediate 5 that consecutively connect the ends of the straight sections 4, forming a continuous circuit that is open through the straight straight sections, which can end on the inner surface of the panel. in a connector 6, as best seen in Figure 2.
  • the outer sheet 1 of a metallic nature can be topped at its longitudinal edges in flaps 7 and 8 attachable by superimposing them on adjacent panels, as will be discussed later.
  • the outer sheet of a metallic nature is provided on its outer surface seen from a coating 7, figure 3, based on a transparent, thermally insulating and high temperature resistant patina, up to 200 ° C.
  • This coating allows solar radiation to reach the outer metal sheet 1 and serves as a thermally protective layer, by preventing the heat loss of said outer sheet 1 by radiation.
  • the tubes 3 made of metal, at least in straight sections 4, are coated or embedded at least part of the surface is free of contact with the metal outer sheet 1 by a mass 8 based on a heat accumulator material, which is in turn covered and protected by the layer
  • the mass 8 ' is in contact with the metal outer sheet 1 and acts as a means of heat capture and transmission from said outer sheet 1 up to the tubes 3 of a metallic nature, thereby increasing the heating capacity of the fluid that will circulate through the tubes 3.
  • the mass 8 may consist of mortars or concrete, asphalts. and also based on the substance described in the Spanish patent application
  • the roof panels with the described constitution which are generally indicated by reference 11, are arranged on a structure constituted for example based on profiles 12, leaving the panels consecutively attached by their larger edges with the flap 10 coupled on the flap 9 of the adjacent panel.
  • the fixing of the panels can be carried out by means of staples 13 based on strips or strips of sheet bent in Z, with one of its end branches 14 flat and provided with a hole 15 for the passage of a screw or fixing nail to the '12 profiles of the supporting structure.
  • the opposite end branch 16 is bent at its end portion to adopt a hook configuration attachable to the flap 9 of the panels, as seen in Figure 6.
  • the consecutive panels 11, as shown in Figure 7, are attached by their larger edges and are fixed 'by means of the clips 13, which are coupled through the end branch 16 on the flap 9 of one of the panels and is fixed by means of a nail or screw 17, which crosses the other end branch 14 of the clip 13, to the profiles 12 of the structure.
  • the flap 10 of the adjacent panel is coupled. Sealing between consecutive panels, or between panels and the rest of the 'Cover, is achieved by crimping flaps 9 and 10, as shown in Figures 8a, 8b and 8c corresponding to the sequences of operations until final crimping, with possible interposition between both flaps of a sealing product 18.
  • the flaps 9 and 10 of the panels will be made in the direction of maximum, pending of the cover.
  • the mass 8 may cover only part of the surface of the metal tubes 3 free from contact with the metal outer sheet 8, as indicated in Figure 3 with reference 8, or the entire surface of the tubes 3 that do not it is in contact with the metal sheet 1, as indicated in figure 3 ' with reference 8'.

Landscapes

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

Abstract

L'invention concerne un panneau de recouvrement formant capteur d'énergie solaire, comprenant une plaque extérieure de nature métallique, une couche intérieure (2) de matériau isolant et un circuit de conduits métalliques (3) disposé entre la couche intérieure de matériau isolant et la plaque extérieure métallique, en contact avec celle-ci. La plaque extérieure métallique présente sur sa surface extérieure un revêtement (7) sélectif pour le rayonnement solaire. Les tubes métalliques (3) sont recouverts d'une pâte (8) à base d'un matériau accumulateur de chaleur ou noyés dans celle-ci.
PCT/ES2011/070465 2010-06-30 2011-06-28 Panneau de recouvrement formant capteur d'énergie solaire WO2012001198A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201031013A ES2400765B1 (es) 2010-06-30 2010-06-30 Panel de cubierta captador de energia solar
ESP201031013 2010-06-30

Publications (2)

Publication Number Publication Date
WO2012001198A2 true WO2012001198A2 (fr) 2012-01-05
WO2012001198A3 WO2012001198A3 (fr) 2012-07-19

Family

ID=44720022

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2011/070465 WO2012001198A2 (fr) 2010-06-30 2011-06-28 Panneau de recouvrement formant capteur d'énergie solaire

Country Status (2)

Country Link
ES (1) ES2400765B1 (fr)
WO (1) WO2012001198A2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130305642A1 (en) * 2010-01-20 2013-11-21 Propst Family Limited Partnership Roof panel and method of forming a roof
US9027300B2 (en) 2010-01-20 2015-05-12 Propst Family Limited Partnership Building panel system
US9097016B2 (en) 2010-01-20 2015-08-04 Propst Family Limited Partnership Building panel system
US9840851B2 (en) 2010-01-20 2017-12-12 Propst Family Limited Partnership Building panels and method of forming building panels

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201193A (en) 1977-03-18 1980-05-06 Elf Union Solar energy absorbing roof
US20060070621A1 (en) 2002-10-23 2006-04-06 Reinzink Gmbh 7 Co Kg Heliothermal flat collector module having a sandwich structure
US20060277846A1 (en) 2003-10-31 2006-12-14 Tord Olsson Roof design

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CA1095792A (fr) * 1976-02-19 1981-02-17 Joannes M. Van Heel Traduction non-disponible
NL7807865A (nl) * 1978-07-24 1980-01-28 Stichting Bouwcentrum Inrichting voor het opvangen en opslaan van zonnewarm te.
IT1105458B (it) * 1978-08-17 1985-11-04 Euratom Sistema integrato di raccolta ed immagazzinamento dell'energia solare
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NL8100436A (nl) * 1981-01-29 1982-08-16 Stichting Bouwcentrum Collector voor het opvangen van zonnestraling.
IT1151227B (it) * 1982-05-25 1986-12-17 Mario Stiffler Collettore di termica ed in particolare di energia solare a superficie continua,procedimento di fabbricazione e relativo impiego in un impianto di climatizzazione con o senza produzione di energia elettrica
JPH0452459A (ja) * 1990-06-19 1992-02-20 Kajima Corp 日射熱交換装置
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DE102004023140A1 (de) * 2004-04-16 2005-11-03 Hemstädter, Werner Moduldach, insbesondere für Hallen und Wohngebäude
CH697653B1 (de) * 2005-03-04 2008-12-31 Markus Niederdorfer Sonnenkollektor-Element.
ITTO20070539A1 (it) * 2007-07-20 2009-01-21 Isolpack S P A Pannello di copertura per edifici
ES2334876B1 (es) * 2008-09-15 2010-12-28 Cupa Innovacion, S.L.U. Panel de cubierta captador de energia solar.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201193A (en) 1977-03-18 1980-05-06 Elf Union Solar energy absorbing roof
US20060070621A1 (en) 2002-10-23 2006-04-06 Reinzink Gmbh 7 Co Kg Heliothermal flat collector module having a sandwich structure
US20060277846A1 (en) 2003-10-31 2006-12-14 Tord Olsson Roof design

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130305642A1 (en) * 2010-01-20 2013-11-21 Propst Family Limited Partnership Roof panel and method of forming a roof
US9027300B2 (en) 2010-01-20 2015-05-12 Propst Family Limited Partnership Building panel system
US9032679B2 (en) * 2010-01-20 2015-05-19 Propst Family Limited Partnership Roof panel and method of forming a roof
US9097016B2 (en) 2010-01-20 2015-08-04 Propst Family Limited Partnership Building panel system
US9840851B2 (en) 2010-01-20 2017-12-12 Propst Family Limited Partnership Building panels and method of forming building panels

Also Published As

Publication number Publication date
WO2012001198A3 (fr) 2012-07-19
ES2400765A1 (es) 2013-04-12
ES2400765B1 (es) 2014-02-14

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