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WO1999042766A1 - Dispositif pour capter l'energie solaire sur des batiments - Google Patents

Dispositif pour capter l'energie solaire sur des batiments Download PDF

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Publication number
WO1999042766A1
WO1999042766A1 PCT/DE1999/000401 DE9900401W WO9942766A1 WO 1999042766 A1 WO1999042766 A1 WO 1999042766A1 DE 9900401 W DE9900401 W DE 9900401W WO 9942766 A1 WO9942766 A1 WO 9942766A1
Authority
WO
WIPO (PCT)
Prior art keywords
arrangement according
air
outer skin
heat
air convection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/DE1999/000401
Other languages
German (de)
English (en)
Inventor
Christian Henkes
Ferdinand Henkes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU29214/99A priority Critical patent/AU2921499A/en
Priority to DE19980273T priority patent/DE19980273D2/de
Publication of WO1999042766A1 publication Critical patent/WO1999042766A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F24S10/80—Solar heat collectors using working fluids comprising porous material or permeable masses directly contacting the working fluids
    • 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
    • F24S20/66—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of facade constructions, e.g. wall constructions
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—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

Definitions

  • the invention relates to an arrangement for absorbing energy which acts as radiation and / or thermal energy from the external environment of a building on areas of the outer skin of the building, with a layer of heat-insulating material which is arranged under selected outer skin areas, between this layer and the outer skin areas are formed air convection channels, and with an air transfer device for transferring air from the air convection channels to a useful heat sink.
  • Arrangements for absorbing solar energy on buildings are widely known.
  • solar panels in the form of flat components, which are installed on a side of the roof facing the sun and have the shape of flat housings with a radiation-permeable surface and an interior covered with a tube system, which is heated up by solar radiation similar to a greenhouse and which transfers heat thus collected to a liquid flowing in the tubes.
  • the liquid is then fed to a useful heat sink, for example the evaporator side of a heat pump or directly to a heat exchanger for hot water preparation, in order to use it in the household of the building as process water or for heating purposes.
  • a useful heat sink for example the evaporator side of a heat pump or directly to a heat exchanger for hot water preparation, in order to use it in the household of the building as process water or for heating purposes.
  • Such solar panels are sensitive to mechanical influences and dirt, they also impair the appearance of the roof, require relatively complex installation work and require frequent maintenance.
  • a roof known from DE-A-28 09 442 in which the roof covering has gaps arranged between a sealing covering and a heat insulation layer, in which air circulation between a first opening pointing into the interior of the building and one outside the building pointing second opening takes place.
  • the air that warms up in the spaces as a result of solar radiation on the outer skin can be used to heat the building, which of course only makes sense in colder seasons.
  • the air from the inside of the house is passed through the gaps to the outside, in order to prevent the solar radiation on the roof skin from being transferred to the inside of the house by a heat exchange. In the summer, the heat is lost so unused.
  • EP-A-0 033 145 it is suggested in EP-A-0 033 145 to provide an air collection space in a roof for a solar-heated house for heating air by means of heat absorption from the solar energy radiated onto the roof.
  • the air-collecting space which is arranged under the roof ridge and allows light radiation to pass inwards, contains special tube collectors with a closed fluid circulation system and is also connected to the interior of the house via supply and exhaust air ducts.
  • An air insulation cushion is created in the supply air ducts to the air collection space running under the roof skin, which is set into motion by convection when exposed to sunlight, so that an air exchange can occur between these ducts and the air collection space.
  • the liquid heated in the tube collectors is used to operate a heat exchanger that is directly connected to the water circuit in the house.
  • This solar system also requires extensive intervention in the construction of the roof. This applies both to setting up the air collection space and the pipe collectors located in it. under the roof ridge as well as the formation of the roof covering at this location, where separate, transparent molded panels have to be arranged instead of the roofing otherwise used.
  • the object of the present invention is to take advantage of the radiation and / or thermal energy acting on the outer skin of the building from the external environment of a building by means of an arrangement which has little effect on the external appearance of the building, is easy to install and yet has one ensures a satisfactory level of utilization of the external energy.
  • An arrangement according to the invention for absorbing energy which acts as radiation and / or thermal energy from the external environment of a building on areas of the outer skin of the building contains a layer of heat-insulating material which is arranged under selected outer skin areas, between this layer and the Air convection channels are formed in the outer skin areas, and an air transfer device for transferring air from the air convection channels to a useful heat sink.
  • An air-permeable dry absorber with high radiation absorption capacity and high thermal conductivity is arranged within the air convection channels and extends essentially parallel to the outer skin over the length and width of the air convection channels. The air transfer device directs the air that has flowed through the dry absorber to the useful heat sink.
  • the arrangement according to the invention can be installed both on areas of the lateral outer skin (that is on side walls) and under the roof skin and achieves a useful effect even when using conventional building materials for these outer skin areas. It is of course particularly advantageous to give the relevant outer skin areas good radiation absorption capacity, so that the smallest possible part of the incident radiation energy is lost by reflection. But even in the case of less good radiation-absorbing outer skin areas, a useful effect can be achieved by the material contact of the outer skin with warm ambient air.
  • the arrangement according to the invention does not require tube collectors with a liquid circuit and does not require any transparent plates, as are used in conventional solar collectors to achieve the greenhouse effect.
  • the possibility created by the invention of using or maintaining conventional outer skin elements or materials is advantageous for both aesthetic and economic reasons.
  • a possible fear of a reduction in efficiency due to the elimination of the greenhouse effect is counteracted in the arrangement according to the invention by a plurality of other utilization factors if it is not even more than compensated for.
  • larger areas of the outer skin can be used, even those in which, for architectural reasons, conventional solar panels cannot be arranged.
  • the lack of radiation transparency of normal skin materials is offset by the exploitation of the heat absorption and heat storage capabilities of such materials.
  • any warming of the outer skin can be derived, for example, even during the night during summer, when the outer skin is still at a higher temperature due to the storage of the daytime heat or may be warmed by mild night air.
  • a third factor is the presence of the dry absorber according to the invention, which on the one hand ensures a high efficiency of heat transfer from the heated outer skin areas to the useful heat sink due to its radiation-absorbing effect and on the other hand through its thermal conductivity.
  • the dry absorber preferably consists of a black matt lacquered or anodized metal knitted fabric, for example of aluminum. Dry absorbers made of knitted metal are known per se from WO 94/19652, specifically for absorbing direct sunlight.
  • the dry absorber is arranged at a distance from both the outer skin and the heat-insulating layer in order to divide the air convection channels into a primary flow chamber facing the outer skin and a secondary flow chamber facing the heat-insulating layer, whereby the air transfer device directs air from the secondary flow chamber to the useful heat sink.
  • the heat-insulating layer is preferably provided on its inner surface delimiting the air convection channels with a warmer reflective covering.
  • Hollow stones can be used for the formation of the air convection channels, the inlet air inlet of which is located at the lower end and the outlet air outlet of which is located at the upper end. It is then advantageous to arrange the supply air ducts in each case between these hollow blocks, whereby hollow blocks are also expediently used for the formation of the supply air ducts.
  • Heat consumers or heat stores of any kind can be used as the useful heat sink.
  • the air from the air convection channels of the arrangement according to the invention can be fed to a heat exchanger and / or a heat store, for example for hot water preparation, if desired via a heat pump.
  • the air heated with the arrangement according to the invention is preferably conducted in a closed circuit, i.e. the exhaust air outlet of the useful heat sink is connected to a supply air inlet of the air convection channels, while the exhaust air outlet of the convection channels leads to the supply air inlet of the useful heat sink, this circuit preferably being driven by a blower.
  • the arrangement according to the invention is particularly suitable for charging a long-term heat store, which can be, for example, a liquid tank sunk into the ground.
  • a long-term heat store which can be, for example, a liquid tank sunk into the ground.
  • the air heated in the air convection channels of the arrangement according to the invention can be given to the primary side of a heat exchanger, the secondary side of which is flowed through by the storage liquid of the tank.
  • the radiation or heat energy which acts on the building during the entire warm season, can be accumulated in the long-term heat accumulator, and then during the to be used in the building during the cold season for heating purposes, if necessary with the interposition of a heat pump.
  • Fig. 1 is a schematic representation of an arrangement according to the invention
  • Fig. 2 shows a vertical section through an area of a
  • House roof which is provided with an arrangement according to the invention
  • Fig. 4 shows a part of a perspective view
  • Expanded mesh as can be used for the construction of the dry absorber contained in the arrangement according to the invention.
  • the outer skin 10 can e.g. be the roof covering of the building, for example in the form of bricks, which are laid directly on roof battens.
  • a dam layer 20 made of heat-insulating material.
  • the dam layer 20 is arranged in such a way that space for air flow remains between it and the outer skin 10.
  • An air-permeable dry absorber 30 with a high radiation absorption capacity and high thermal conductivity extends essentially parallel to the outer skin 10.
  • the dry absorber 30 divides the air space into a primary flow chamber 41 facing the outer skin 10 and a secondary flow chamber 42 facing the dam layer 20.
  • the primary flow chamber 41 is connected to an air inlet 43, which is preferably arranged at a spatially lower end.
  • the secondary flow chamber 42 is connected to an air outlet 44, preferably at a higher end.
  • the air outlet 44 leads to a blower 45 and from there to the air inlet of an air / water heat exchanger 50.
  • the air outlet of the heat exchanger 50 is in turn connected to the air inlet 43 of the primary flow chamber 41.
  • the solar radiation and / or ambient heat acting on the outer skin 10 leads to the heating of the outer skin.
  • the heat of the outer skin 10 is transmitted by material contact to the air flowing in the primary flow chamber 41 and by radiation to the dry absorber 30, which then additionally heats the air flowing through the skin.
  • the air heat is transferred in the heat exchanger 50 to a water circuit, which can be switched via feed and return lines 61 and 62, associated control valves 63 and 64 for charging a heat storage device 66, driven by a pump 65.
  • the heat storage device 66 for example an im Soil-buried water storage, can be connected together with the pump 65 via the valves 63 and 64 alternatively to the evaporator side of a heat pump 65 in order to use the thermal energy stored in it to operate a room heating H, for example during the cold season.
  • the arrangement shown in FIG. 1 can be switched into operation for charging the heat storage device 66 as soon as and as long as the temperature of the supply air at the heat exchanger 50 is higher than the water temperature m of the return line at the heat exchanger.
  • This condition can be monitored by a temperature sensor system on the heat exchanger.
  • the charging mode can also be switched on and off in response to external air temperature sensors, voltaic solar cells or external skin temperature sensors.
  • FIGS. 3A and 3C show details of an example for the installation of an arrangement according to the invention under the roof skin of a house.
  • the roof skin consists of bricks 10 which are laid directly on the roof battens 11.
  • the bricks 10 are conventional clay or concrete bricks of any known shape.
  • the roof battens 11 are nailed onto the rafters 12, as can be seen in FIGS. 3A and 3C, which show a section perpendicular to the drawing. 10
  • FIG. 2 show.
  • Individual, essentially similar modules are fitted into the spaces between adjacent rafters 12, one of which is shown in perspective and in section in FIG. 3B.
  • Each module has a sheet of rigid plastic foam forming the dam layer 20, e.g. Polyurethane foam, the width of which corresponds to the space between the rafters 12 and which has on its upper side a plurality of spaced-apart, longitudinally extending central webs 21 and two outer webs 22 lying on the edge.
  • the outer webs 22 are higher than the central webs 21 and each have a shoulder on their inside at a height that corresponds to the height of the central webs 21.
  • the middle webs 21 and the shoulders of the outer webs 22 form the support for the dry absorber 30, which is a knitted metal fabric, consisting of several superimposed and matt black lacquered aluminum expanded grids.
  • the upper ends of the edge webs 22 protrude above the top of the dry absorber 30.
  • a support plate 23 made of gypsum or hard fiber is located on the underside of the dam layer plate 20.
  • 3B is equal to the thickness of the rafters 12, so that after the module has been inserted between the rafters 12, the upper edge of the side webs 22 abutting the roof battens 11, the underside of the support plate 23 is flush with the underside the rafters is 12.
  • the height of the center webs 21 and the shoulders on the side webs 22 and the total height of these side webs 22 are dimensioned such that both on the side of the dry absorber 30 facing the roof skin 10 and on the side facing the dam layer plate 20, respectively, sufficiently large air channels 41 and 42 for sufficient convection remain, as can be seen in FIG. 3C, which shows the module according to FIG. 3B in the installed state. 11
  • the modules according to FIG. 3B can be produced as ready-to-build elements and can be installed in existing roof structures with little effort, so that the arrangement according to the invention can also be used for old buildings. A new roofing is not necessary.
  • the top side of the insulation layer panel 20 and also its middle and side webs 21 and 22 are preferably laminated with aluminum foil in order to improve the heat reflection to the dry absorber 30 and thus to increase the efficiency of the entire arrangement. In addition to the main objective of absorbing ambient heat, the arrangement also insulates the roof against heat loss to the outside in winter.
  • the dry absorber 30 can be a knitted metal fabric made of a plurality of black-lacquered aluminum expanded metal meshes lying one above the other.
  • Seven expanded metal layers with the following dimensions can be used for this:
  • Top layer made of long web expanded mesh, mesh length 20 mm
  • the outer skin 10 can also have natural or artificial slate elements, each laid on a slatted frame.
  • the outer skin can also be formed by corrugated sheets made of mineral fiber cement or steel sheet or hard fiber bitumen. Galvanized and matt lacquered trapezoidal sheet or black-oxidized copper sheet can also be used.
  • FIG. 5A to 50 show details of an example of the application of the invention to the side wall of a building.
  • the supporting structure of the side wall is a masonry 70 made of heat-insulating bricks 71, as can be seen most clearly in FIG. 5A, which is a horizontal section through the perspective view in FIG. 13
  • the masonry 70 also forms the dam layer of the arrangement according to the invention.
  • the bricks 71 are preferably so-called "Poroton" tiles, consisting of porous clay, the porosity of which is achieved by adding hard foam particles before firing.
  • hollow bricks 80 of the first type On the outward-facing side of the heat-insulating masonry 70 there is a layer of hollow bricks 80 of the first type and hollow bricks 90 of the second type.
  • the hollow bricks preferably consist of fired clay (hollow brick systems).
  • the cavities in the hollow bricks 80 of the first type are each delimited by a rear wall 81 leaning against the masonry 70, a front wall 82 running at a distance and parallel to it and two side walls 83 and 84.
  • the front walls 82 of the hollow bricks 80 form the outer skin, to which the radiation and / or thermal energy acts from the external environment of the building.
  • the cavities in the hollow stones 80 form air convection channels which are divided into the primary flow chamber 41 and the secondary flow chamber 42 by the dry absorbers 30.
  • the dry absorbers 30 can be designed as described above in connection with FIGS. 3A to 30 and 4.
  • the dry absorbers 30 are each held on their side edges by a groove which is formed between a pair of elongated projections m in each side wall 83 and 84 of the hollow blocks 80.
  • Parts of the inner surface of the hollow blocks 80, at least the inner surface of the rear wall 82, are preferably aluminum-clad in order to improve heat reflection to the dry absorber.
  • the hollow blocks 90 of the second type form supply air channels 95 for the primary flow chambers 41 in the hollow blocks 80.
  • the hollow blocks 90 are preferably made of the same material and have the same thickness as the hollow blocks 80 and are arranged laterally next to the latter, in such a way that they are - 14
  • each hollow block 80 abuts a side wall of a hollow block 90.
  • Each supply air duct 95 is connected near its lower end via side air passages 43 to the primary flow chamber 41 of the respectively adjacent hollow blocks 80, as shown in dashed lines in the perspective view of FIG. 5B and in the vertical sectional view of FIG. 50, which is a section along line CC 5A, is indicated.
  • the hollow blocks 90 are kept relatively narrow, preferably less than 1/3 of the width of the hollow blocks 80. In the direction orthogonal to the level of the masonry 70, the hollow blocks 80 and 90 preferably have the same dimensions.
  • the cold air to be heated is introduced at the top of the supply air ducts 95, in order to then flow at its lower ends through the side passages 43 into the primary flow chambers 41, where it flows through the dry absorbers 30 under heating and at the upper end of the hollow blocks 80 is withdrawn from the secondary flow chambers 42 in order to arrive at the useful heat sink, for example to the heat exchanger 50 shown in FIG. 1.
  • the outer skin areas used with the arrangement according to the invention can be provided on their outer surface with an additional selective coating which reduces the reflection.
  • an additional selective coating which reduces the reflection.
  • Bricks are coated in such a way that the reflection in the range of 80-120 my is selective and rays in this area are not allowed to pass.
  • Either ceramic paints, ceramic embossing paints for tiles or, in the case of old roof tiles, coating paints can be applied as the coating.
  • Old roofs should be treated beforehand with a cleaning fluid and then applied with an anti-corrosion material.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Building Environments (AREA)

Abstract

L'invention concerne un dispositif utilisé pour capter l'énergie agissant, sous la forme d'énergie de rayonnement et/ou thermique, à partir de l'environnement extérieur d'un bâtiment sur des zones de la peau extérieure (10, 82) dudit bâtiment. Ce dispositif contient une couche d'un matériau thermo-isolant (20, 70) qui est disposée sous des régions de peau extérieure (10; 82) sélectionnées, de telle sorte qu'entre ladite couche (29, 70) et les zones de peau extérieure (10, 82), des canaux de convection d'air (41, 42) sont formés, un dispositif de transport d'air (45) servant au transport de l'air sortant des canaux de convection (41, 42) vers un puits de chaleur utile (50). Un absorbeur sec (30) perméable à l'air, présentant une grande capacité d'absorption des rayonnements et une haute conductibilité thermique, est disposé à l'intérieur des canaux de convection d'air (41, 42), de façon sensiblement parallèle par rapport à la peau extérieure (10; 82) et s'étend de façon sensiblement parallèle à la peau extérieure (10; 82), sur la longueur et sur la largeur des canaux de convection d'air (41, 42). Le dispositif de transport d'air (45) transporte l'air ayant traversé l'absorbeur sec (30) jusqu'au puits de chaleur utile (50).
PCT/DE1999/000401 1998-02-17 1999-02-12 Dispositif pour capter l'energie solaire sur des batiments Ceased WO1999042766A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU29214/99A AU2921499A (en) 1998-02-17 1999-02-12 Device for absorbing solar energy on buildings
DE19980273T DE19980273D2 (de) 1998-02-17 1999-02-12 Anordnung zum Aufnehmen von Solarenergie an Gebäuden

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19806533A DE19806533A1 (de) 1998-02-17 1998-02-17 Anordnung zum Aufnehmen von Solarenergie an Gebäuden
DE19806533.7 1998-02-17

Publications (1)

Publication Number Publication Date
WO1999042766A1 true WO1999042766A1 (fr) 1999-08-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/000401 Ceased WO1999042766A1 (fr) 1998-02-17 1999-02-12 Dispositif pour capter l'energie solaire sur des batiments

Country Status (3)

Country Link
AU (1) AU2921499A (fr)
DE (2) DE19806533A1 (fr)
WO (1) WO1999042766A1 (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
US8191547B2 (en) 2008-10-23 2012-06-05 S-2Tech Llc Portable solar-heating system having an inflatable solar collector

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EP1376027B1 (fr) * 2002-06-26 2018-01-24 NuAire Limited Améliorations de panneaux solaires
DE102006046623A1 (de) * 2006-09-29 2008-04-03 Puren Gmbh Dachvorrichtung
DE102007044252A1 (de) * 2007-09-17 2009-03-19 Puren Gmbh Luftsonnenkollektorvorrichtung
EP2315980A4 (fr) 2008-07-29 2015-05-06 Syenergy Integrated Energy Solutions Inc Dispositif solaire de chauffage de l'air transpirant incurvé et conduit associé
DE102008046444A1 (de) * 2008-09-09 2010-03-11 Evonik Röhm Gmbh Fassadenplatte, System und Verfahren zur Energiegewinnung
FR2975830B1 (fr) * 2011-05-26 2015-10-16 Systovi Installation de collecte de l'energie solaire
AT518063B1 (de) * 2016-04-14 2017-07-15 Ernst Martin Heiz- u. Lüftungspaneel

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DE2809442A1 (de) 1977-03-11 1978-09-14 Siplast Soc Nouvelle Dacheindeckung und verfahren zur klimatisierung eines gebaeudes
FR2439955A1 (fr) * 1978-10-24 1980-05-23 Geier Leon Dispositif de capteur d'energie solaire
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DE19806533A1 (de) 1999-08-26
AU2921499A (en) 1999-09-06

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