WO2019180470A1 - Panneau solaire monté sur une façade à air chaud - Google Patents

Panneau solaire monté sur une façade à air chaud Download PDF

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Publication number
WO2019180470A1
WO2019180470A1 PCT/HR2019/000005 HR2019000005W WO2019180470A1 WO 2019180470 A1 WO2019180470 A1 WO 2019180470A1 HR 2019000005 W HR2019000005 W HR 2019000005W WO 2019180470 A1 WO2019180470 A1 WO 2019180470A1
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WO
WIPO (PCT)
Prior art keywords
air
panel
facade
solar
room
Prior art date
Application number
PCT/HR2019/000005
Other languages
English (en)
Inventor
Mladen Stupnišek
Original Assignee
Stupnisek Mladen
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 Stupnisek Mladen filed Critical Stupnisek Mladen
Publication of WO2019180470A1 publication Critical patent/WO2019180470A1/fr

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00Solar heat collectors specially adapted for particular uses or environments
    • F24S20/60Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/66Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of facade constructions, e.g. wall constructions
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • E04B2/90Curtain walls comprising panels directly attached to the structure
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0862Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of a number of elements which are identical or not, e.g. carried by a common web, support plate or grid
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0875Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/12Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of metal or with an outer layer of metal or enameled metal
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0869Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having conduits for fluids
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Definitions

  • the present invention relates to a new design of solar facade mounted panel for residential and non- residential buildings comprising decorative facade made of sheet metal, heat insulation appropriate for low energy construction and a system for direct hot air solar heating as well as building ventilation and facade ventilation.
  • the invention falls within field F24J2/04: Use of solar heat, collectors having working fluid conveyed through collector.
  • Solar facades are mounted to the exterior building wall, whereby they insulate it thermally and absorb solar radiation during sunny weather.
  • Photovoltaic and thermal solar collectors require also additional infrastructure within the building, which additionally increases costs of application. They enable facade ventilation rather than room ventilation. In hot air solar facades, heat is transferred directly in the building, without the need for interior infrastructure, therefore, the total costs are lower than those in the application of photovoltaic and thermal solar facades.
  • the main characteristic of the existing constructions of facade hot air solar panels is that they have a rectangle frame made of designated aluminum profiles, whereby on sun- exposed exterior side of the panel, a transparent glass plate is affixed and thereunder an air duct and an absorptive plate. Air from a room flows through the air duct and is heated by heat from the absorptive plate, which heat is obtained by the passing of solar radiation through the transparent glass plate.
  • the transparent plate serves to prevent the loss of heat by wind, but this also reduces the passing of solar radiation to the absorptive plate.
  • Hot air facade mounted solar panel (EP2520870) comprises two parts for adjusting two connective air tubes at the total height of story with floors for the purposes of complete facade cladding. The particularity of this panel is that under the absorptive plate there is a thermal accumulation layer for retaining the accumulated heat to prolong the heating.
  • this panel construction provides for only minimum thickness of heat insulation, for retention of accumulated heat in the panel, but not for heat insulation of the building wall.
  • the air duct system with two three-way valves enables, apart from heating of internal air, both room ventilation and facade ventilation.
  • the mentioned panels are affixed to the building wall by exterior supporting substructure, which also increases the total price of facades.
  • the devised panel has no transparent glass plate on the sun-exposed side, no profile aluminum frame and does not require the exterior supporting structure.
  • the main characteristic is that an absorptive plate (thin decorative facade aluminum sheet metal) is on the exterior sun-exposed side, but is folded vertically two times on all rectangle edge sides and is assembled into a compact facade framework (1) by welding.
  • the framework (1) is connected dilationally with a lower and upper supporting profile tape (20 and 13), through which welded aluminum intermediate air tubes (26 and 7) pass, which are embedded through two bores in a building wall (6) and fix the panel from the interior side of the building wall by screw clamps (25 and 9).
  • Tubular dampers (24 and 10) are embedded on the interior sides of the intermediate air tubes and a one-way damper (11) is embedded in the upper intermediate air tube, which prevents the flow of air in the opposite direction, when the outside temperature is lower than the room temperature.
  • a one-way damper (11) is embedded in the upper intermediate air tube, which prevents the flow of air in the opposite direction, when the outside temperature is lower than the room temperature.
  • Room ventilation by circulation of external air d. Facade ventilation by circulation of external air. Combinations are also possible by simultaneous opening of two air inlet openings.
  • the devised panel therefore, has a multiple function, which is: high-quality decorative facade with adequate properties of absorbing solar radiation and transferring heat to circulating air, non-combustible heat insulation adequate to low-energy construction, hot air solar room heating, room ventilation and facade ventilation adjusted to weather conditions and needs. Thereby, high energy performance status of a building is achieved.
  • this panel has an integrated fan (28) in the lower intermediate tube (26) to intensify the air circulation and heat transfer in order to be able to apply also the so-called active solar heating in addition to natural, so-called passive, solar heating.
  • Fan actuation can be achieved in two ways, by direct connection to a photovoltaic solar module (17), which is sun-exposed simultaneously with the panel, or by connection to the internal electrical installation, together with temperature measuring by a sensor (19) on the panel and application of a thermostat (21).
  • the photovoltaic solar module can be mounted directly to the front side of the facade panel or separately on some other sun-exposed place for individual panels or jointly for more facade panels.
  • the leverage dampers (4 and 30) and tubular dampers (10 and 24) can be operated mechanically or electromechanically, depending on the number of panels and the manner of operating thereof, whereby flexible adjustment to every residential facility and need is achieved.
  • Panel affixing by means of aluminum air tubes (7 and 26) and screw clamps (9 and 25) with ring plates (8 and 22) is carried out from the interior side of the building wall so that on the exterior side of the wall, no supporting substructure is required and the panel cannot be demounted from the exterior side of the building wall.
  • Panel height can be adjusted to any height of residential story, including ceiling thickness, and panel width can be adjusted to any wall width and openings (windows) in it. Apart from facades, the panel can be applied also on steep building roofs.
  • Drawing 1 presents a cross-section of a building wall which has a hot air facade mounted solar panel with integral parts thereof and pertaining reference signs.
  • the devised panel, affixed to the building wall (6) comprises a thin decorative absorptive sheet metal, folded vertically two times on all four rectangle sides, forming a compact panel framework (1),
  • the panel framework there is non combustible heat insulation (15) in a vapor-permeable protective foil (16) and an air duct (18) and a temperature sensor (19).
  • On the lower side of the framework there is a lower holed panel opening (31) with a lower leverage damper (30), which is connected via a connective rod with a lower linear actuator (23) for opening and closing the lower panel opening.
  • the panel framework On the upper side of the panel framework, there is an upper holed panel opening (3) with an upper leverage damper (4), which is connected via a connective rod with an upper linear actuator (12) for opening and closing the upper panel opening.
  • the lower part of the panel is dilationally connected with a lower panel supporting profile tape (20), through which a lower intermediate air tube (26) is affixed, which passes through a lower hole in the building wall (6).
  • the lower intermediate air tube On the interior side of the wall, the lower intermediate air tube has a lower panel screw clamp (25) with a lower ring plate (22) and a lower tubular damper (24).
  • the upper part of the panel is dilationaliy connected with an upper panel supporting profile tape (13), through which an upper intermediate air tube (7) is affixed, which passes through a hole in the building wall (6), on the interior side of the wall has an upper panel screw clamp (9) with an upper ring plate (8).
  • the lower intermediate air tube (26) has an integrated damper partitions (27) and a fan (28) and is continued by an air distributor (29), which distributes the air from tubes over the whole width of an air duct (18) and is directed through an air collector (14) into the upper intermediate air tube (7).
  • a photovoltaic solar module (17) is affixed as well as a distance gasket (2) towards the second panel above the first panel.
  • a seal (5) is mounted to the entire interior part of the panel framework (1) and leans against the building wall (6).
  • Drawing 2 presents 4 basic examples of the positions of panel tubular dampers and leverage dampers for the following panel functions:
  • 2b Room ventilation by circulation of solar heated external air: open lower leverage damper (30) and upper tubular damper (10)
  • 2c Room ventilation by circulation of external air: open lower leverage damper (30) and lower tubular damper (24)
  • Hot air facade mounted solar panel has basic functions; high-quality aluminum facade of selected decorative color and good heat insulation of a wall appropriate for low energy performance buildings. Apart from the basic function, hot air facade mounted solar panel also serves for hot air solar heating of a building as well as building ventilation and facade ventilation in the following ways:
  • An upper tubular damper (10) and a lower tubular damper (24) are opened and other dampers (4 and 30) are closed.
  • Air in an air duct (18) is heated through a sun-exposed absorptive sheet metal of a panel (1), it is lifted upwards by natural thermosyphonic buoyance and passes through an air collector (14) and an upper intermediate air tube (7), an upper tubular damper
  • Air circulation can be intensified by a fan (28) directly connected with a photovoltaic solar module (17) or by connection to the electrical network of the building via a thermostat (21), which is connected with a panel temperature sensor (19).
  • a lower leverage damper (30) and the upper tubular damper (10) are opened and other dampers (4 and 24) are closed.
  • External air enters through a lower holed panel opening (31), passes through the air duct (18), where it is heated through the sun-exposed absorptive facade sheet metal and passes through the air collector ( 14), the upper intermediate air tube (7), the open upper tubular damper (10) and the one-way damper (11) and heated in such way enters the room.
  • the lower leverage damper (30) and the lower tubular damper (24) are opened and other dampers (4 and 10) are closed. External air enters through the lower holed panel opening (31 ), passes through the air distributor (29), the lower intermediate air tube (26) and the open lower tubular damper (24) and enters the room without being heated.
  • the lower leverage damper (30) and an upper leverage damper (4) are opened and other dampers (10 and 24) are closed. External air enters through the lower holed panel opening (31), passes through the air duct (18) and an upper holed panel opening (3) outside the panel, cooling the sun-exposed facade.
  • Hot air facade mounted solar panel can be mounted on a sun-exposed wall of a poorly heat insulated residential or non-residential building for accomplishing high-quality facade and heat insulation, but also for utilizing solar energy for direct solar room heating, room ventilation as well as for facade ventilation during summer. It is necessary to make two bores on a building wall, one at the bottom of a room and one at the top of a room.
  • a lower intermediate air tube (26) is embedded through the lower bore of the wall (6) and from the interior side of the wall a lower screw clamp (25), a lower linear actuator (23) and a lower tubular damper (24) are mounted.
  • an upper intermediate air tube (7) is installed through the upper bore of the wall and an upper screw clamp (9), an upper tubular damper (10) and a one-way damper (11) are mounted from the interior side of the wall.
  • the panel is affixed by means of screw clamps (9 and 25) on intermediate air tubes (7 and 26) by clamping to ring plates (8 and 22) from the interior side of the building wall.
  • the panel can be used as a “passive” one, without additional intensifying of air circulation or as an“active” one by intensified air circulation by means of a fan.
  • the fan (28) for intensifying of air circulation through the panel can be operated by a direct connection to a photovoltaic solar module (17) or connected to die electrical installation of the building via a thermostat (21), connected with a panel temperature sensor (19).
  • This panel can be used throughout the whole calendar year in four described ways by opening the adequate dampers mechanically or electromechanically.
  • hot air solar room heating is applied by circulation of internal air, description in drawing 2a, and room ventilation by circulation of solar heated external air can also be applied, description in drawing 2b.
  • external air can be introduced simultaneously through a lower holed panel opening (31) for required room ventilation, by combining two panel functions (2a + 2b).

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Le panneau selon la présente invention est destiné à recouvrir les parois mal isolées de bâtiments résidentiels et non résidentiels afin d'obtenir un meilleur état de performance énergétique. Du métal en feuille d'aluminium mince, par pliage et soudage formés dans un cadre compact (1) de couleur de façade décorative sélectionnée, fournit une façade de haute qualité et une isolation thermique épaisse (15) et contribue à une construction à faible énergie. En plus de cette fonction de base du panneau de façade, cette construction offre également la fonction de capteur solaire à air chaud pour chauffage de pièce en période hivernale ainsi qu'une ventilation de pièce et ventilation de façade en période d'été. La chaleur solaire absorbée est transférée à travers un métal en feuille d'aluminium absorbant de façade mince (1) à l'air dans un conduit d'air (18), lequel air est soulevé vers le haut et passe à travers un tube intermédiaire supérieur (7) dans une pièce. À partir de la pièce, l'air plus froid entre à travers un tube intermédiaire inférieur (26) dans le conduit d'air (18), réalisant une circulation d'air par thermosiphon naturel selon la fonction du collecteur solaire dit passif à air chaud. La circulation d'air peut être intensifiée par un ventilateur intégré (28) entraîné par l'électricité d'un module solaire photovoltaïque (17), qui est en même temps exposé au soleil, ou est connecté au réseau électrique du bâtiment par l'intermédiaire d'un thermostat (21) et d'un capteur de température de panneau (19), la fonction du capteur solaire à air chaud dit actif étant ainsi réalisée.
PCT/HR2019/000005 2018-03-19 2019-03-13 Panneau solaire monté sur une façade à air chaud WO2019180470A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HRP20180464A 2018-03-19
HRP20180464AA HRPK20180464B3 (hr) 2018-03-19 2018-03-19 Fasadni toplozračni solarni panel

Publications (1)

Publication Number Publication Date
WO2019180470A1 true WO2019180470A1 (fr) 2019-09-26

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Application Number Title Priority Date Filing Date
PCT/HR2019/000005 WO2019180470A1 (fr) 2018-03-19 2019-03-13 Panneau solaire monté sur une façade à air chaud

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WO (1) WO2019180470A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021147965A (ja) * 2020-03-23 2021-09-27 ミサワホーム株式会社 太陽光発電集熱システム

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US246626A (en) * 1881-04-11 1881-09-06 Edward S Morse Warming and ventilating apartments by the sun's rays
US4237865A (en) * 1979-03-02 1980-12-09 Lorenz Peter J Solar heating siding panel
JPS58168845A (ja) * 1982-03-30 1983-10-05 Aruna Koki Kk 太陽熱利用換気装置
DE3516515A1 (de) * 1985-05-08 1986-11-13 Hans-Joachim 3304 Wendeburg Diederichs Waermeenergie - element
DE9116975U1 (de) * 1990-04-28 1995-02-16 Rud. Otto Meyer-Umwelt-Stiftung, 22047 Hamburg Anlage zum Heizen und/oder Kühlen eines Gebäudes mit Solarenergie unter Verwendung von transparenter Wärmedämmung
JPH07166624A (ja) * 1993-12-16 1995-06-27 Kajima Corp 太陽電池組み込み省エネ型カーテンウォール
CN101761150A (zh) * 2010-01-19 2010-06-30 华北电力大学 一种高效太阳能相变蓄热集热墙系统
EP2520870A1 (fr) 2009-12-29 2012-11-07 Fundacion Tecnalia Research & Innovation Module collecteur solaire passif pour enveloppes de bâtiment

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US246626A (en) * 1881-04-11 1881-09-06 Edward S Morse Warming and ventilating apartments by the sun's rays
US4237865A (en) * 1979-03-02 1980-12-09 Lorenz Peter J Solar heating siding panel
JPS58168845A (ja) * 1982-03-30 1983-10-05 Aruna Koki Kk 太陽熱利用換気装置
DE3516515A1 (de) * 1985-05-08 1986-11-13 Hans-Joachim 3304 Wendeburg Diederichs Waermeenergie - element
DE9116975U1 (de) * 1990-04-28 1995-02-16 Rud. Otto Meyer-Umwelt-Stiftung, 22047 Hamburg Anlage zum Heizen und/oder Kühlen eines Gebäudes mit Solarenergie unter Verwendung von transparenter Wärmedämmung
JPH07166624A (ja) * 1993-12-16 1995-06-27 Kajima Corp 太陽電池組み込み省エネ型カーテンウォール
EP2520870A1 (fr) 2009-12-29 2012-11-07 Fundacion Tecnalia Research & Innovation Module collecteur solaire passif pour enveloppes de bâtiment
CN101761150A (zh) * 2010-01-19 2010-06-30 华北电力大学 一种高效太阳能相变蓄热集热墙系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021147965A (ja) * 2020-03-23 2021-09-27 ミサワホーム株式会社 太陽光発電集熱システム
JP7296333B2 (ja) 2020-03-23 2023-06-22 ミサワホーム株式会社 太陽光発電集熱システム

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Publication number Publication date
HRPK20180464B3 (hr) 2020-11-13
HRP20180464A2 (hr) 2019-10-04

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