Classifications

• • 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
  • F24S20/61—Passive solar heat collectors, e.g. operated without external energy source
• • 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
  • F24S2025/017—Tensioning means
• • 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
  • F24S2080/01—Selection of particular materials
  • F24S2080/016—Textiles; Fabrics
• • 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
• • 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
• • 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T29/00—Metal working
  • Y10T29/49—Method of mechanical manufacture
  • Y10T29/4935—Heat exchanger or boiler making
  • Y10T29/49355—Solar energy device making
• • 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T29/00—Metal working
  • Y10T29/49—Method of mechanical manufacture
  • Y10T29/49616—Structural member making
  • Y10T29/49623—Static structure, e.g., a building component

Definitions

• the invention relates to a method of dressing a building facade having a wall.
• the invention also relates to a facade cladding kit, designed to be placed on a wall or an insulator that includes said facade, and comprising, from said facade to an external environment:
• At least one solar receiver at least one solar receiver; a channel separating said solar receiver from a rigid outer layer which is in the vicinity of said external medium.
• the invention relates to the field of the cladding of building facades to grant them particular functions, and essentially a function of energy exchange, and more particularly, the recovery of energy available in an environment outside the building, in particular of solar energy.
• the invention proposes to overcome the problems of the state of the art by proposing a method and means of facade cladding, very simple implementation, by staff without special qualifications, and appealing to a large number trading components that are easy to stock anywhere.
• the invention relates to a method of covering a building facade comprising a wall, characterized in that, from said wall to the outside:
• the level of insulation of said wall is measured and a supplementary layer of possible insulation is determined according to a specification
• At least one said complementary insulating layer is provided on said wall;
• At least one channel is formed between said solar receiver and a rigid outer layer; at least one such channel is provided with at least one partially transparent internal band and / or perforated and / or perforated;
• each channel is closed by said rigid outer layer comprising at least either transparent or translucent protection means over at least 90% of their surface, or at least one external band of a light transmission coefficient greater than 25%, achieved in the form of a textile or mesh kept taut in a frame.
• the invention also relates to a facade cladding kit, designed to be placed on a wall or an insulator that includes said facade, and comprising, from said facade to an external environment:
• At least one solar receiver At least one solar receiver
• a channel separating said solar receiver from a rigid outer layer which is in the vicinity of said external medium characterized in that said channel contains, between said solar receiver and said rigid outer layer, at at least one internal flexible band which is partially transparent and / or perforated and / or perforated, and that said rigid outer layer comprises at least one or at least one outer band of a light transmission coefficient of greater than 25% partially transparent and / or perforated, or means of transparent or translucent protection on at least 90% of its surface.
• FIG. 1 shows schematically, partially and in section, a facade cladding according to the invention
• FIG. 2 is a view similar to Figure 1 over the entire height of a facade
• FIG. 3 is a schematic and sectional view of a particular mode of assembly of protection means that includes the invention.
• FIG. 4 is a diagrammatic perspective view of a particular mode of assembly of protection means included in the invention.
• FIG. 5 shows schematically, partially and in section, a facade cladding according to a variant of the invention implementing sandwich panels;
• FIG. 6 is a view similar to Figure 5, with alternative means of protection means that includes the invention;
• the invention relates to the field of the cladding of building facades.
• This covering is designed to allow the recovery of energy available in an environment E outside the building, including solar energy, by exchange and concentration on a receiver. It is still designed to enhance the building through the use of particular materials, and to serve as a communication medium, including advertising medium.
• the invention uses trade components, allows easy installation by personnel without special qualifications, and does not require the removal of facade protection elements already in place, especially the cladding panels that commonly dress the facades industrial buildings.
• the invention implements a dressing method, according to customer specifications, a building facade, or a facade section, having a wall 2 turned towards the outside E. According to this method, since this wall 2 towards the outside E:
• the level of insulation of the wall 2 is measured and, according to the specifications, an optional additional insulation layer 4 is determined;
• At least one solar receiver 5 is disposed;
• the outermost is formed, in the case where different solar receivers are staggered at different distances from the wall 2, at least a channel 6 between this solar receiver 5 and a rigid outer layer 7;
• At least one such channel 6 is provided with at least one internal flexible band 8 that is partially transparent and / or perforated or perforated.
• this internal flexible band 8 is constituted by a film or a textile designed to be able to carry a decoration, film which is perforated or perforated.
• This internal flexible band 8 is disposed over the entire height of a module constituting an element of the facade of the building, or over the entire height of the building, attached to an upper support 10, and tensioned by tensioning means 11;
• each channel 6 is closed by the rigid outer layer 7.
• this rigid outer layer 7 comprises at least either transparent or translucent protection means 20 over at least 90% of their surface, or at least one strip. external 19 of a light transmittance greater than 25%, made in the form of a textile or mesh kept taut in a frame.
• the rigid outer layer 7 may comprise both such protection means 20, and one or more such external strips 19.
• the rigid outer layer 7 is formed on at least 90% of its surface by at least one transparent or translucent protection means 20, such as a glazing unit, a diffusing panel, or the like.
• this rigid outer layer 7 is airtight and weatherproof.
• the internal flexible strip 8 allows the partial entry of the solar radiation into the channel 6, and, preferably, it is designed able to prevent the transmitted energy from coming out to the outside environment.
• the internal flexible strip 8 may be metallized or comprise a reflective coating on its internal face opposite to the external medium E.
• the internal flexible band 8 may, again, be constituted by a perforated sheet, a grid or the like.
• the internal flexible strip 8 is disposed over the entire height of a façade section, which may be constituted in particular by at least one module that comprises the building facade, for example according to application FR 08 52129 from the same applicant, or the entire height of the building.
• This internal flexible band 8 is, in a first embodiment, hooked to an upper support 10, and stretched by tensioning means 11 such as a weighted shaft or the like.
• tensioning means 11 such as a weighted shaft or the like.
• said internal flexible strip 8 is provided between a lower support 9 and an upper support 10, at least one of the lower supports 9 and upper 10 comprising tensioning means 11 of the inner flexible band 8, such as an eccentric, spring, tensioner or the like.
• the tensioning means 11 are made according to the application FR 08 52144 of the same applicant.
• the protective means 20 are constituted by a juxtaposition of transparent or translucent panels 21 assembled by horizontal crosspieces 22 and / or vertical uprights 23, as can be seen in FIG. 4.
• These sleepers 22 and uprights 23 may be mullions protruding from the outer surface of the protective means 20, or flush with the surface thereof.
• the horizontal cross members 22, which are designed to support the weight of the panels 21, are reported on the receiver 5, which is remote.
• These crosspieces 22 may comprise a U-shaped profile, for example galvanized sheet of 1 mm, which may be covered by a U-shaped cover 24, for example made of 0.75 mm prepainted galvanized sheet metal, mounted head-to-tail on that of 22.
• the uprights 23 are advantageously U-shaped sections of commerce, mounted in the same direction as the covers 24.
• a solar receiver 5 is chosen consisting of a metal sheet with a Zig-zag profile with an alternation, on the one hand horizontally disposed faces 13, and on the other side obliquely disposed faces 14 and parallel to each other and whose normal protruding outward E is ascending.
• a standard product of the type "Hacierba 5.200.50 HB" is well suited for such use.
• the complementary insulation layer 4 at least one sandwich panel 15 whose outermost face constitutes the solar receiver 5 as shown in FIGS. 5 and 6.
• the protection means 20 are preferably fixed to the sandwich panel 15, at the outermost face 16 of the latter, directly or by means of support struts 17 so as to constitute at least one channel 6 between the sandwich panel 15 and the protection means 20.
• sandwich panels comprising steps, as shown in Figure 5, to create as many channels 6 parallel to each other.
• the protective means 20 made of transparent polycarbonate are selected and folded at at least one of its ends to form a support spacer 18, as can be seen in FIG. figure shows both this direct support mode of the protection means 20 on a sandwich panel 15, the indirect support mode by spacers 17. It is understood that one can naturally choose one or the other fixing method, or accumulate according to the example of Figure 6.
• a thickness of 4 mm panels 21 is sufficient to ensure good parallelism between them.
• the horizontal cross members 22 ensure the rigidity of the assembly, which is why it is not necessary to use panels of greater thickness, which contributes to the low cost of the assembly.
• the protection means 20 when the protection means 20 is constituted by a juxtaposition of transparent panels 21 assembled by horizontal crosspieces 22 or / and vertical uprights 23, the internal flexible band 8 is stretched between two horizontal crosspieces 22.
• the internal flexible band 8 partially transparent and / or perforated and / or perforated, is preferably made removable, and is then fixed with reversible attachment means designed to allow its rapid exchange, constituted by velvet-hook, or by snap fasteners, or lever-operated or wedged quick fasteners, or by clips, or by magnets, or by screwing means, or the like.
• the internal flexible band 8 can then serve as a means of communication, and this function is combined with its primary function of trapping solar radiation.
• an outer band 19 also chosen partially transparent and / or perforated and / or perforated, and preferably removable, is juxtaposed with the protection means 20 to allow a complementary effect with the inner band 8.
• the internal flexible strip 8 partially transparent or / and perforated or / and perforated is, in a particular embodiment, applied directly to the means of protection
• the invention also relates to a facade cladding kit on a wall 2 that includes this facade.
• the cladding of a wall or a facade by such a plating kit 1 is feasible according to the method described above.
• the facade cladding kit designed to be placed on a wall 2 or on an insulator that includes this facade, comprises, from the facade to an external environment E: - at least one solar receiver 5;
• this channel 6 contains, between this solar receiver 5 and the rigid outer layer 7, at least one internal flexible band 8 which is partially transparent and / or perforated and / or perforated.
• the kit may also include, in the channel 6, other internal bands 8.
• the rigid outer layer 7 comprises at least one or at least one outer strip 19 with a light transmission coefficient greater than 25% and which is partially transparent and / or perforated and / or perforated, or transparent or translucent protection means 20. on at least 90% of the surface of this outer layer 7.
• the rigid outer layer 7 may comprise:
• These last protection means 20 advantageously comprise at least one transparent panel 21.
• the kit includes both at least one outer band 19 and at least one shielding means 20, the latter can be arranged, either closer to the external medium E, or between the channel 6 and the outer band 19 which is then disposed as close to the outer medium E, as visible in Figure 5.
• the internal flexible strip 8 is disposed over the entire height of a module constituting an element of the facade of the building, or over the entire height of the building, attached to an upper support 10, and stretched by tensioning means 11. More particularly, the internal flexible strip 8 is disposed between a lower support 9 and an upper support 10, at least one of the lower supports 9 and upper 10 comprising tensioning means 11 of the inner flexible band 8.
• the facade cladding kit 1 comprises, on the transparent or translucent protection means 20 and the outer medium side E, an outer band 19 partially transparent or / and perforated or / and perforated.
• the solar receiver 5 is made of sheet metal or the like, and incorporates external layer support bosses 7, in particular protection means 20 making unnecessary the use of spacers.
• these bosses comprise sloping surfaces 30 with respect to a general plane P in which the solar receiver 5, sloping surface 30 which is designed to receive the edges of transparent panels 21, develops.
• each sloping surface and the plane P is less than 10 °, and preferably less than 5 °.
• the opening rates of those of these sheets which are perforated or perforated are ordered between them, so as to ensure the best possible thermal efficiency.
• the opening rate of the web furthest from the external environment E is lower than that of the web closest to this external environment E.
• the degree of opening that is to say the ratio of the perforated surface or perforated to the total surface, is preferably less than 0.50 for an internal flexible band 8, especially when it is performed under shape of a textile.
• a double sheet for example a textile internal flexible band 8, weighted with a ballast such as a tree, bar or the like constituting means for voltage 11, 8 band of which a partial winding allows to align the days or to hide them.
• a ballast such as a tree, bar or the like constituting means for voltage 11, 8 band of which a partial winding allows to align the days or to hide them.
• the webs used in particular the inner strip 8 or the outer strip 19, are of great length, it is necessary to prevent any undulation that may close the air stream and create losses.
• the pitch of the stiffeners is preferably equal to that of the horizontal mullions, which allows to hide the stiffeners behind them.
• the plating kit may, again, include an additional insulation 4 on the side of its installation on the facade.
• the plating kit can be made very easy to install by incorporating one or more removable preference frames, especially for the maintenance of an inner band 8, or for maintaining of an outer band 19.
• This frame is preferably independent of the solar receiver 5, as protection means 20. This independence allows to have a removable frame very light to handle, and makes it very easy to change the solar filtering, and, of course, to modify the aesthetics of a facade thus equipped.
• the channel 6 always comprises, between the solar receiver 5 and the external medium E, an internal flexible band 8.
• the latter is continuous, and formed, as the case may be, a flexible film of polycarbonate or the like, openwork, or a textile.
• the opening rate of this internal flexible band is preferably between 10 and 50%.
• the channel 6 is closed, on the side of the external medium E, by a rigid outer layer 7, which is constituted either by means of protection 20 comprising at least one transparent panel 21, which is transparent or translucent over at least 90% of its surface, either by an outer band 19, advantageously made in the form of a textile or a mesh kept stretched in a frame, and a light transmission coefficient greater than 25%.
• a rigid outer layer 7 which is constituted either by means of protection 20 comprising at least one transparent panel 21, which is transparent or translucent over at least 90% of its surface, either by an outer band 19, advantageously made in the form of a textile or a mesh kept stretched in a frame, and a light transmission coefficient greater than 25%.
• the various alternatives that are the most usual concerning the constitution of this rigid outer layer 7 and the arrangement and installation of the kit, from the wall 2 to the outside environment E are: solar receiver 5, flexible strip 8, protection means 20; solar receiver 5, flexible strip 8, protection means 20, outer strip 19;
• solar receiver 5 flexible band 8, outer band 19; solar receiver 5, flexible strip 8, rigid outer strip 19, protection means 20.

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• Engineering & Computer Science (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)
• Finishing Walls (AREA)
• Working Measures On Existing Buildindgs (AREA)

Applications Claiming Priority (2)

Publications (1)

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ID=40756907

Family Applications (1)

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Family Cites Families (19)

• 2008
  • 2008-10-29 FR FR0857379A patent/FR2937665B1/fr not_active Expired - Fee Related
• 2009
  • 2009-10-23 US US13/125,707 patent/US20110197525A1/en not_active Abandoned
  • 2009-10-23 WO PCT/FR2009/052037 patent/WO2010049628A2/fr not_active Ceased
  • 2009-10-23 CA CA2741099A patent/CA2741099A1/fr not_active Abandoned
  • 2009-10-23 EP EP09760202A patent/EP2342508A2/de not_active Withdrawn

Non-Patent Citations (1)

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