AU2007258786A1 - A composite insulating panel - Google Patents

A composite insulating panel Download PDF

Info

Publication number
AU2007258786A1
AU2007258786A1 AU2007258786A AU2007258786A AU2007258786A1 AU 2007258786 A1 AU2007258786 A1 AU 2007258786A1 AU 2007258786 A AU2007258786 A AU 2007258786A AU 2007258786 A AU2007258786 A AU 2007258786A AU 2007258786 A1 AU2007258786 A1 AU 2007258786A1
Authority
AU
Australia
Prior art keywords
panel
sheet
recess
width
recesses
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.)
Abandoned
Application number
AU2007258786A
Inventor
James Carolan
Gregory Flynn
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.)
Kingspan Research and Developments Ltd
Original Assignee
Kingspan Research and Developments Ltd
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 Kingspan Research and Developments Ltd filed Critical Kingspan Research and Developments Ltd
Publication of AU2007258786A1 publication Critical patent/AU2007258786A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
    • E04C2/525—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for heating or cooling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/322—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with parallel corrugations
    • 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
    • E04D3/352—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 at least one insulating layer being located between non-insulating layers, e.g. double skin slabs or sheets
    • 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
    • E04D3/355—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 the insulating layers of adjacent slabs having cooperating 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
    • E04D3/357—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation comprising hollow cavities
    • 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
    • E04D3/358—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation with at least one of the layers being offset with respect to another layer
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/60—Details of absorbing elements characterised by the structure or construction
    • 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
    • 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
    • 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

Landscapes

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

Description

WO 2007/144863 PCT/IE2007/000057 - 1 "A Composite Insulating Panel" Introduction 5 With increasing energy costs there is a need for optimizing heat transfer to and from a building. This invention is directed towards providing an improved insulating panel which will address this issue. 10 Statements of Invention According to the invention there is provided a composite insulating panel comprising 15 a first sheet, a second sheet, insulating foam between the first and second sheets, and heat collecting means within the panel for transfer of heat from one source to another. In one embodiment the heat collecting means comprises conduit means for containing a heat transfer medium. The conduit means may comprise a plurality of tubes 20 extending through the panel. The conduit means may be located adjacent to the first sheet and/or adjacent to the second sheet. In one case the first sheet is profiled to define a plurality of recesses, the heat collecting means extending through at least portion of at least some of the recesses. 25 Alternatively or additionally the second sheet may be profiled to define a plurality of recesses, the heat collecting means extending through at least portion of some of the recesses. Preferably at least some of the recesses contain the heat collection means. 30 Conduit means may extend through at least some of the recesses.
WO 2007/144863 PCT/IE2007/000057 - 2 In one embodiment at least some of the recesses define a pathway for air circulation. The recess defined by at least some of the profiles may be substantially free of 5 insulating foam. In one case the profile is formed in an external sheet of the panel. The external sheet may comprise a plurality of laterally spaced-apart crowns. 10 In a preferred embodiment the recess has a cross sectional area of at least 0.002m 2 most preferably at least 0.0025m 2 , and about 0.003m 2 . In one embodiment the recess has an exposed surface, the width of the exposed surface being from 150mm to 200mm, preferably from 160mm to 180mm, and about 15 170mm. In one embodiment the exposed surface comprises an outer face and a pair of side faces which diverge inwardly from the outer face. 20 The angle between the outer face and each side face may be from 1150 to 1250, preferably from 1180 to 123', and about 121 0. In one embodiment the width of the outer face is from 50mm to 60mm. The width of the outer face may be about 55mm. 25 In one embodiment the width of each side face is from 50mm to 60mm. The width of each side face may be about 57mm. Preferably, the panel comprises at least 3 crowns. The panel may comprise at least 4 30 crowns.
WO 2007/144863 PCT/IE2007/000057 - 3 There may be a barrier between the recess and the insulating foam. The barrier may extend across the inwardly facing opening of the recess. The barrier may be a seal, a tape, or the like. 5 In one case the panel comprises a roof panel. In another case the panel comprises a wall panel. The panel may also be a floor panel. 10 The invention also provides a heating or cooling system comprising at least one panel of the invention. In one embodiment a heat transfer medium is circulated through the panel. The heat 15 transfer medium may be air. The system may comprise duct means for collecting and directing air which is passing through the panel. The system may have air circulating means such as a fan for circulating air to or from the panel or duct. 20 Brief Description of the Drawings The invention will be more clearly understood from the following description thereof 25 given by way of example only, in which: Fig. I is a cross sectional view of an insulating panel of the invention; Fig. 2 is an enlarged view of portion of the panel of Fig. 1; 30 WO 2007/144863 PCT/IE2007/000057 _ 4 Fig. 3 is a cross sectional view of an insulating panel according to another embodiment of the invention; Fig. 4 is a cross sectional view of a further panel according to the invention; 5 Fig. 5 is a cross sectional view of a composite insulating panel according to the invention; Fig. 5(a) is a cross sectional view of another composite panel; 10 Fig. 5(b) is an enlarged view of a crown of the panel of Fig. 5; Figs. 6 and 7 are cross sectional views illustrating an overlap joint between adjacent panels of Fig. 5; 15 Fig. 8 is a plan cross sectional view of a building comprising a plurality of panels of the invention; Fig. 9 is a cross sectional view of a top corner of the building of Fig. 8; and 20 Fig. 10 is a cross sectional view of another corner of the building of Fig. 8. Detailed Description 25 Referring to the drawings and initially to Figs. I and 2 thereof there is illustrated an insulating panel according to the invention which in this case is a roof panel 1. The roof panel I comprises a first sheet which in this case is a profiled external sheet 2 which may be of painted galvanized steel. The profile defines recesses. The profile in 30 this case comprises a plurality of raised crowns 3 which in this case are of generally trapezoidal form and extend longitudinally along the length of the panel. The panel WO 2007/144863 PCT/IE2007/000057 - 5 also comprises a second sheet which in this case is an inner metal liner sheet 4. There is insulating foam 5 between the inner and outer sheets 2, 4. The panel has an integral heat collecting means for transfer of heat from one source to 5 another. In this case the heat collecting means are provided in the crowns 3 of the external sheet which may be devoid of insulation 5. Conduits 8 in this case extend through the crowns 3 and a heat transfer medium such as water is circulated through the conduits 8. In this way solar heat illustrated diagrammatically as 9 is transferred and used, for example, to provide hot water for washing and the like. The heat 10 transfer medium may be any suitable fluid such as water, refrigerant or anti-freeze solution. The conduits 8 run through the roof in the external envelope of the building and the medium absorbs solar energy. The warmed medium may be pumped back through the system into the building to provide heat to the building space. Once the medium passes through the building and transfers its energy, it flows back to the roof 15 conduit and the process is repeated in a closed loop. Referring to Fig. 3 there is illustrated another panel 20 according to the invention. In this case the heat collecting means is in the form of conduits 21 through which a heat transfer medium is circulated. The conduits 21 are in this case located adjacent to the 20 internal liner 4. The system may be used to extract heat 22 rising from the building, especially in environments where equipment and machines give off heat, causing the internal temperature to rise. This system can be used to help keep the building cool in summer and heat it up in winter. In the summertime, a coolant may be circulated. A valving system may be provided to switch from heating to cooling cycles. Extracted 25 heat can be used as described above to heat a supply of hot water. Referring to Fig. 4 there is illustrated another panel 17 according to the invention which is similar to the panels of Figs. I to 3 and like parts are assigned the same reference numerals. In this case there are inner conduits 21 through which a heat 30 transfer medium is circulated (for example to extract heat from inside a building) and WO 2007/144863 PCT/IE2007/000057 - 6 outer conduits 8 for collection of solar heat 9. Such a system may be used as part of a heating/cooling/ventilation system for a building. Referring to Figs. 5, 5b, 6 and 7 there is illustrated another panel 29 according to the 5 invention which is similar to the panel of Figs. 1 and 2 and like parts are assigned the same reference numerals. In this case the recess is defined by the crowns. Air is circulated through crowns 3 which are not filled with insulating foam and thereby define passageways 19. The circulating air is again heated by solar energy. This hot air is captured and may be blown by small fans into the heating/ventilation ductwork 10 of the building, again assisting in heating the building. The heated air may also or alternatively be circulated through a heat exchanger for transfer of solar heat to another heat collector. Another panel of this type is illustrated in Fig. 5(a) but with smaller crowns 3. 15 Air is circulated through the crowns 3 which are not filled with insulating foam. Such panels are usually manufactured by leading the profiled outer sheet 2 along a flat bed with the recesses defined by the crowns 3 facing upwards. The profiled sheet is let to a lay-down area at which liquid foam reactants are spread across the sheet using a lay down poker or the like. As the foam rise the backing sheet is applied over the foam 20 and the sandwich this formed is then led through an oven and subsequently cut to length. The manufacturing technology is described in our UK-A-2227712, UK-A 2257086, and UK-A-2325640. In the panels of the invention foam is excluded from at least some of the recesses 25 defined by the crowns 3. This may be achieved in a number of ways. For example, a seal or tape 25 may be laid across the recesses defined by the crowns 3 prior to foam lay-down. Alternatively a lost core may be inserted into the recesses defined by the crowns 3 and subsequently removed leaving the recesses substantially fee of foam. 30 We have found that the panel of Fig. 5 is particularly suitable for roofs, walls and for floors. The panel has a relatively large exposed surface area and a relatively high WO 2007/144863 PCT/IE2007/000057 - 7 large internal void space whilst maintaining structural and insulation properties. The width L of the panel in this case is 1 metre. For optimum thermal efficiency there should be at least 3 and preferably at least 4 crowns 3. Referring especially to Fig. 5(b), each of the crowns 3 defines an area which is devoid of foam. The void area A is 5 preferably at least 0.002m 2 , most preferably greater than 0.0025m 2 , and in this case 2 about 0.003m2 The faces of the crown 3 which are exposed to the external environment comprise an outer face x and two side faces y which diverge inwardly from the outer face x. The 10 angle a between the faces x, y is preferably 115* to 1250, most preferably 118* to 1230 and in this case about 1210. The width of the exposed surface of each crown 3 is from 150mm to 200mm, most preferably 160mm to 180mm, and in this case about 170mm. the outer face x has a 15 width Wx of from 50mm to 60mm, in this case about 55mm. Each side facing has a width Wy of from 50mm to 60mm, in this case about 57mm. In the panel of Fig. 5 each of the foam-free crowns has a cross sectional area of 0.002906m2. 20 By way of comparison, in the panel of Fig. 5(a) the foam-free crowns each have a 2 cross sectional area of 0.001603m2 The energy production possible using panels with crowns of this type was calculated 25 using RET screen International Clean Energy Project Analysis software available at www.retscreen.net. The following assumptions were made: Building Location: North West England Building Size: lOm x loom x loom = 10,000m 2 floor space 30 South Facing Wall: l00m (W) x 1Oin (H) Fan Air Speed: 10m / sec WO 2007/144863 PCT/IE2007/000057 _ 8 Using the panels to construct the south facing wall of the building and circulating air through the foam-free passageways results in the following energy production: 5 Panel of Fig. 5(a) with two crowns: 125,569 kWh per year based on local weather data. Panel of Fig. 5 with four crowns: 347,647 kWh per year based on local weather data. 10 Using a panel with enlarged foam-free crowns greatly enhances energy production. The panels may be used to construct part of or all of the building envelope including the roof, walls and/or floor. One such building is illustrated in Figs. 8 to 10. Each of the walls and the roof of the building comprise a plurality of the panels such as the 15 panels 29 of Fig. 5. Air circulating through the passageways defined by the crowns 3 is directed into ducting 30 as shown by the arrows. The flow of air may be controlled using one or more fans 31. The ducting may have a venting system 32 which may be motorized to facilitate ease of operation and control. The circulating air is heated by solar energy. This hot air is captured and may be passed into the heating/ventilation 20 ductwork of the building, again assisting in heating the building. The heated air may also alternatively be circulated through a heat exchange for transfer of solar heat to another heat collector. The system may be set to take air from the warmest or coldest elevations depending on the internal and external temperatures. The system can be used for heating and/or cooling. 25 Referring especially to Figs. 9 and 10 suitable insulated cappings 35 may be provided. The building may also have insulated flashings 36. May variations on the embodiments described will be readily apparent. Accordingly 30 the invention is not limited to the embodiments hereinbefore described which may be varied in detail.

Claims (43)

1. A composite insulating panel comprising a first sheet, a second sheet, insulating foam between the first and second sheets, and heat collecting means 5 within the panel for transfer of heat from one source to another.
2. A panel as claimed in claim I wherein the heat collecting means comprises conduit means for containing a heat transfer medium. 10
3. A panel as claimed in claim 2 wherein the conduit means comprises a plurality of tubes extending through the panel.
4. A panel as claimed in claim 3 wherein the conduit means are located adjacent to the first sheet. 15
5. A panel as claimed in claim 3 or 4 wherein the conduit means are located adjacent to the second sheet.
6. A panel as claimed in any of claims 1 to 5 wherein the first sheet is profiled to 20 define a plurality of recesses, the heat collecting means extending through at least portion of at least some of the recesses.
7. A panel as claimed in any of claims 1 to 6 wherein the second sheet is profiled to define a plurality of recesses, the heat collecting means extending through at 25 least portion of some of the crowns.
8. A panel as claimed in claim 6 or 7 wherein at least some of the recesses contain the heat collection means. 30
9. A panel as claimed in any of claims 6 to 8 wherein conduit means extend through at least some of the recesses. WO 2007/144863 PCT/IE2007/000057 - 10
10. A panel as claimed in any of claims 6 to 8 wherein at least some of the recesses define a pathway for air circulation. 5
11. A panel as claimed in any of claims 6 to 10 wherein the recess defined by at least some of the profile is substantially free of insulating foam.
12. A panel as claimed in any of claims 6 to 11 wherein the recess is defined by a crown formed in an external sheet of the panel. 10
13. A panel as claimed in claim 12 wherein the external sheet comprises a plurality of laterally spaced-apart crowns.
14. A panel as claimed in any of claims 6 to 13 wherein the recess has a cross 15 sectional area of at least 0.002m 2 .
15. A panel as claimed in any of claims 6 to 14 wherein the recess has a cross 2 sectional area of at least 0.0025m2 20
16. A panel as claimed in any of claims 6 to 15 wherein the recess has a cross sectional area of approximately 0.003m 2 .
17. A panel as claimed in any of claims 6 to 16 wherein the profile defining the recess has an exposed surface, the width of the exposed surface being from 25 150mm to 200mm.
18. A panel as claimed in claim 17 wherein the width of the exposed surface is from 160mm to 180mm. 30
19. A panel as claimed in claim 17 or 18 wherein the width of the exposed surface is about 170mm. WO 2007/144863 PCT/IE2007/000057 - 11
20. A panel as claimed in any of claims 17 to 19 wherein the exposed surface comprises an outer face and a pair of side faces which diverge inwardly from the outer face. 5
21. A panel as claimed in claim 20 wherein the angle between the outer face and each side face is from 1150 to 1250.
22. A panel as claimed in claim 21 wherein the angle between the outer face and 10 each side face is from 1180 to 1230.
23. A panel as claimed in claim 21 to 22 wherein the angel between the outer face and each side face is about 1210. 15
24. A panel as claimed in any of claims 20 to 23 wherein the width of the outer face is from 50mm to 60mm.
25. A panel as claimed in claim 24 wherein the width of the outer face is about 55mm. 20
26. A panel as claimed in any of claims 20 to 25 wherein the width of each side face is from 50mm to 60mm.
27. A panel as claimed in claim 26 wherein the width of each side face is about 25 57mm.
28. A panel as claimed in any of claims 6 to 27 wherein the panel comprises at least 3 crowns. 30
29. A panel as claimed in any of claims 6 to 28 wherein the panel comprises at least 4 crowns. WO 2007/144863 PCT/IE2007/000057 - 12
30. A panel as claimed in any of claims 11 to 29 comprising a barrier between the recess and the insulating foam. 5
31. A panel as claimed in claim 30 wherein the barrier extends across the inwardly facing opening of the recess.
32. A panel as claimed in claim 30 or 31 wherein the barrier comprises a seal. 10
33. A panel as claimed in claim 30 or 31 wherein the barrier comprises a tape.
34. A panel as claimed in any of claims 1 to 33 wherein the panel comprises a roof panel. 15
35. A panel as claimed in any of claims I to 33 wherein the panel comprises a wall panel.
36. A panel as claimed in any of claims 1 to 33 wherein the panel comprise a floor panel. 20
37. A panel substantially as hereinbefore described with reference to the drawings.
38. A heating or cooling system comprising at least one panel as claimed in any preceding claim. 25
39. A system as claimed in claim 38 wherein a heat transfer medium is circulated through the panel.
40. A system as claimed in claim 39 wherein the heat transfer medium is air. 30 WO 2007/144863 PCT/IE2007/000057 - 13
41. A system as claimed in claim 40 comprising duct means for collecting and directing air which is passing through the panel.
42. A system as claimed in claim 41 comprising air circulating means for 5 circulating air to or from the panel or duct.
43. A system substantially as hereinbefore described with reference to the drawings.
AU2007258786A 2006-06-13 2007-06-12 A composite insulating panel Abandoned AU2007258786A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IE2006/0443 2006-06-13
IE20060443 2006-06-13
IE2007/0145 2007-03-06
IE20070145 2007-03-06
PCT/IE2007/000057 WO2007144863A1 (en) 2006-06-13 2007-06-12 A composite insulating panel

Publications (1)

Publication Number Publication Date
AU2007258786A1 true AU2007258786A1 (en) 2007-12-21

Family

ID=38319157

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007258786A Abandoned AU2007258786A1 (en) 2006-06-13 2007-06-12 A composite insulating panel

Country Status (6)

Country Link
US (1) US20090236074A1 (en)
EP (1) EP2027350A1 (en)
AU (1) AU2007258786A1 (en)
CA (1) CA2654373A1 (en)
GB (1) GB2439191B (en)
WO (1) WO2007144863A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005034970A1 (en) 2005-07-22 2007-01-25 Krecké, Edmond Dominique Building wall with fluid passage as energy barrier
GB2486610B (en) * 2007-05-01 2012-08-01 Kingspan Res & Dev Ltd A method of manufacturing a composite insulating panel
ES2310124B1 (en) * 2007-05-17 2009-11-11 Antonio Molina Alcolea STRUCTURAL ENERGY ELEMENT.
GB2452612B (en) * 2007-09-04 2012-05-02 Kingspan Res & Dev Ltd Heat transfer panel system
GB2454075A (en) * 2007-10-23 2009-04-29 Kingspan Res & Dev Ltd A heat transfer system comprising insulated panels with a plurality of air passageways
GB2456182A (en) * 2008-01-07 2009-07-08 Intelligent Engineering Structural sandwich plate member and a method of manufacturing a structural sandwich plate member
FR2951529B1 (en) * 2009-10-20 2012-05-25 Philippe Baup SUPPORT OF PHOTOVOLTAIC MODULES ON ROOFS OR CLADDING.
NZ599188A (en) * 2009-11-05 2014-05-30 Kingspan Res & Dev Ltd A composite insulating panel
GB2482650B (en) * 2010-03-08 2013-04-10 Samuel Gerard Bailey Exterior Cladding Panels with climate control
GB2484518A (en) * 2010-10-14 2012-04-18 Phillip James Sylvester Solar collector system comprising overlapping collector panels forming a roof structure
GB2488374A (en) 2011-02-28 2012-08-29 Wizzher Ltd Apparatus and methods for forming void spaces within the envelope of a building
FI126124B (en) 2012-10-04 2016-06-30 Double M Properties Ab Solar collector, building roof, building and solar energy recovery system
CN203891328U (en) 2012-12-20 2014-10-22 罗奇钢铁公司 Building component
EP3044391B1 (en) * 2013-09-12 2018-12-05 Pekel, Cüneyt A multi-purpose channel for roof or facade panels
DE102015105708A1 (en) * 2015-04-14 2016-10-20 Andreas Reichle Component, component arrangement and system and their use
EP3088628B1 (en) * 2015-04-30 2019-06-19 Medacciai S.r.l. Multilayer insulated panel for flat and curved roofs construction
CN110863619A (en) * 2019-12-04 2020-03-06 徐州融创达电子科技有限公司 Color steel tile structure convenient to cut
AT18067U3 (en) * 2023-03-28 2023-12-15 Kamal Bouaouaja Element used to form a wall or roof of a building
AT18344U1 (en) * 2023-07-24 2024-10-15 B M Newtec Gmbh flat building element

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191402009A (en) * 1914-07-27 1915-04-08 John Wilson Improvements in Heating of Public Buildings and other Structures by Means of Heated Air or other Heated Fluids.
US4214574A (en) * 1979-05-14 1980-07-29 Hanlon Edward J O Solar heat collector
DE2933952A1 (en) * 1979-08-22 1981-03-12 Schmelzer-Bongardt, Almut, 4100 Duisburg Solar heat conveying composite wall or roof panel - has ducts linking cavities between thin plates forming trapezoid profiled cover
JPS5929792B2 (en) * 1979-12-11 1984-07-23 松下電器産業株式会社 solar heat collector
DE3040844A1 (en) * 1980-10-30 1982-06-03 Kurt 8900 Augsburg Kircheis Metal covered solar heat ducting roof panel - has ducts formed between cover and superimposed metal panel, without pipes
DE3643668A1 (en) * 1986-11-12 1988-05-26 Karl Heinz Vahlbrauk Device for storing and/or transferring heat
WO1988006259A1 (en) * 1987-02-13 1988-08-25 Hans Josef May Structural element for surface heating and cooling systems and process for manufacturing such elements
DE3722017A1 (en) * 1987-02-13 1988-08-25 Hans Josef May Structural element for radiant panel heating or cooling systems (concealed heating or cooling systems)
DE3932972A1 (en) * 1989-10-03 1991-04-11 Koester Patente Gmbh Cooling or heating element - using air or water in channels of core between two cover layers
NL9200536A (en) * 1992-03-24 1993-10-18 Aloysius Marinus Luijken Prefabricated insulating panels for constructing and covering buildings and saving, gaining, collecting and storing energy obtained from at least part of the spectrum of solar radiation
FR2777984B1 (en) * 1998-04-22 2000-07-28 Toutenkamion SOLAR PANEL AND SOLAR ENERGY COLLECTION DEVICE
GB9913861D0 (en) * 1999-06-15 1999-08-11 Talfab Holdings Ltd Building panels
DE20022009U1 (en) * 2000-12-27 2001-03-01 Rheinzink GmbH & Co. KG, 45711 Datteln Heliothermal flat collector module
GB2391875A (en) * 2002-08-16 2004-02-18 Richard Stuart Emberson Roof panel including solar gain heating system
WO2004090255A1 (en) * 2003-04-07 2004-10-21 Metecno Spa Aerated insulating panel and process for manufacturing thereof
DE20308205U1 (en) * 2003-05-22 2003-09-11 Helmstädter, Werner, 74834 Elztal Modular roof for halls and dwellings has foamed plastic panel with metal support profiles having pipe guide for heat exchange fluid

Also Published As

Publication number Publication date
IE20070416A1 (en) 2008-02-06
GB2439191A (en) 2007-12-19
GB0711248D0 (en) 2007-07-18
CA2654373A1 (en) 2007-12-21
US20090236074A1 (en) 2009-09-24
GB2439191B (en) 2011-04-27
EP2027350A1 (en) 2009-02-25
WO2007144863A1 (en) 2007-12-21

Similar Documents

Publication Publication Date Title
AU2007258786A1 (en) A composite insulating panel
CA2684881C (en) A panel
EP2689192B1 (en) A heat energy system for heating or maintaining thermal balance in the interiors of buildings or building parts
JP5945127B2 (en) building
CN209855000U (en) Double-deck ventilation plant curtain
FI3472531T3 (en) Sandwich roof panels to serve as thermal collectors
IE20080848A1 (en) A heat transfer system
WO2009031132A2 (en) A heat transfer system
JP5084407B2 (en) Building air conditioning system
IE85840B1 (en) A composite insulating panel
WO2011137879A2 (en) Building strata of the thermally insulating system with an air gap
KR20120065163A (en) Ventilation system of indoor used in subterranean heat and heat exchanger
IE86278B1 (en) A composite insulating panel having an insulating foam core and a plurality of heat exchange conduit means
IE20120341A1 (en) A method of manufacturing a composite insulating panel
JP5912440B2 (en) Heat storage system
IE86049B1 (en) Heat transfer panel system
SK6077Y1 (en) Building layer heat insulating system with air gap
IE20080713A1 (en) A heat transfer system

Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period