EP2419679A2 - Cadre monobloc moulé et collecteur les comprenant - Google Patents
Cadre monobloc moulé et collecteur les comprenantInfo
- Publication number
- EP2419679A2 EP2419679A2 EP10717186A EP10717186A EP2419679A2 EP 2419679 A2 EP2419679 A2 EP 2419679A2 EP 10717186 A EP10717186 A EP 10717186A EP 10717186 A EP10717186 A EP 10717186A EP 2419679 A2 EP2419679 A2 EP 2419679A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- collector
- frame
- polyphenylene ether
- ppe
- alloy
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F24S80/40—Casings
- F24S80/45—Casings characterised by the material
- F24S80/457—Casings characterised by the material made of plastics
-
- 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
- F24S80/65—Thermal insulation characterised by the material
-
- 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
- F24S2080/015—Plastics
-
- 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
Definitions
- a first object of the invention is a monobloc frame molded from an expandable insulating plastic material, particularly a plastic material whose expansion may occur during molding, chosen from plastics that may comprise one or more polymers chosen from polypropylene ( PP), polyethylene (PE), aliphatic or aromatic polyamide (PA), polyphenylene ether blend (such as polyphenylene ether / polystyrene / butadiene alloy (PPE / PS), polyphenylene ether / polyphenylene sulfone alloy ( PPE / PPS), polyphenylene ether / polypropylene alloy (PPE / PP), polyphenylene ether / polyamide alloy (PPE / PA), polyethersulfone (PES), polyphenylene sulfone (PPS), polyester,
- said molded insulating collector comprises at least one molded one-piece frame, it may further comprise a bottom which may be in any material compatible with the function of the collector, advantageously in the same material as said frame, said bottom being able to be added to the frame either by overmoulding said frame on said bottom, or by any means allowing said bottom to be joined to said frame, for example by post-molding bonding before the material constituting said frame is solid, by post-molding bonding when the frame has become rigid, or by any mechanical fastening means such as stapling, clipping, screwing, etc.
- the section of said frame comprises on one of these faces a slide obtained at the time of molding, advantageously open towards the inside of the frame, in which it is possible to slide a part such as a plate constituting the bottom of said collector.
- the collectors of the invention make it possible to obtain solar thermal panels comprising only three major elements, the insulating collector according to the invention, the water circulation circuit, and the translucent plate, preferably glass.
- the plastic material may comprise all or part of recycled or regenerated material according to the criteria defined for example in the environmental charters of the automotive industry.
- reinforcing filler (s) of any type may (may) be added to the plastic material.
- thermoplastics based on natural and / or organic fibers makes it possible to lighten the molded parts.
- Another great advantage of the invention is that it allows the production of manifolds, thermoplastic material, large, possibly flat, having virtually no residual deformation after molding.
- the conventional plastic injection techniques known from the prior art make it difficult to obtain large flat collectors not having such residual deformations.
- Another advantage of the invention stems from the fact that the materials and techniques described above are used for its manufacture, which makes it possible not only to give any shape to the frame or to the collector but also to any size to said frame or collector. These will be easily adapted as needed.
- said collector may further comprise other integrated elements, for example plastic, and possibly integrated functions.
- the invention allows the realization of collectors, flat or parabolic, easily integrating all kinds of reported elements in order to improve the performance of the solar panel.
- a solar reflector for example example a solar reflector in the form of parabolic housing
- each housing may correspond to a fluid circulation tube.
- This additional element makes it possible to reproduce and improve the principle of the open parabolic collector (without box).
- Yet another advantage of the invention is that the method which allows the manufacture of the collectors according to the invention, which is also an object of the present invention, allows the direct integration of functions essential to the proper functioning of a solar panel then that in the techniques of the prior art, these functions are generally reported on the collector after its manufacture.
- a (or) means (s) of sealing such as seals, for example elastomer, during the molding of the manifold (for example thermoplastic elastomer seals).
- seals for example elastomer
- thermoplastic elastomer seals for example thermoplastic elastomer seals
- TSV olefinic thermoplastics vulcanized dynamically
- TPO not
- Espolex® Suditomo Chemical
- Santoprene® trademarks Espolex® (Sumitomo Chemical) or Santoprene®.
- the collectors according to the invention can be colored in the mass, for example by masterbatches during the molding step or by decoration pre-applied in the mold with the aid of a decorative film.
- the collectors can take all the desired forms, it is also possible to make collectors, and therefore solar panels, which can be integrated into their support such as the facade of a building.
- the molding of the collector can be obtained by any known method which comprises at least one step of molding the insulating material and a step of expanding said insulating material.
- thermoforming of extruded and foamed plates by direct extrusion for example the Sumiceller or Trocellen processes.
- the inner and / or outer surfaces of the collector may be coated with a material intended to provide good reflection and / or thermal protection, such as for example a protective film and / or aluminized film.
- a material intended to provide good reflection and / or thermal protection such as for example a protective film and / or aluminized film.
- the film may be affixed by deposition in the mold during the injection molding process or thermoforming or coextrusion in the case of extruded parabolic collectors.
- the invention also relates to solar thermal panels for heating water or air as well as photovoltaic solar panels, comprising at least one collector according to the invention.
- solar thermal panels according to the invention lies in the fact that they can be made from only 3 elements (the collector according to the invention, the water or air circuit and the glass plate organic or mineral), which induces a significant reduction of the panel assembly, as well as a significant reduction in weight (from 10 to 80%) depending on the functions integrated in the manifold.
- the use of an organic glass instead of a mineral glass can still allow a significant weight gain (-50%). These gains increase the transport and installation facilities associated with weight reduction, which leads to lower costs and a lower CO 2 impact on the environment.
- thermal bridges are also greatly reduced in collectors and / or solar panels according to the invention.
- Another advantage of the invention lies in the fact that the solar panels incorporating a collector according to the invention can be of relatively reduced thickness, the insulator being an integral part of said collector.
- the decoration of the panels can be achieved by coloring in the mass or lamination of plastic or aluminized films, compared to the current solution of frames painted aluminum is also not negligible.
- thermoplastic parts allows a better integration of the solar equipment in its environment (for example, integration in facades or on the roof of a building).
- This box can be made from a foamed plastic plate which would be folded into different points to give the desired shape.
- the box of various shape thus produced can also integrate other elements such as a tank-siphon in the case of solar thermal siphon panel, a fuse box in the case of a photovoltaic panel, a box air conditioner or heat pump for better integration of the set of additional equipment currently present on a roof of a house for example.
- said solar thermal panel may further comprise independently or simultaneously, one or more support (s) of the water or air circuits, one or several reinforcing elements, one or more supports of the plate. of glass, an additional insulator (s), or a heat absorber (s), generally made of a metal plate, said absorber being itself covered with an improving material its performance, said absorber can also be coupled to the water or air circuit.
- the invention also relates to the use of a collector according to the invention for mounting solar thermal or photovoltaic panels.
- FIG. 1 shows a sectional view of a collector according to the invention
- FIG. 2 shows a sectional view of a solar panel for heating water.
- FIG. 3 shows a sectional view of a solar panel for heating water, further incorporating additional insulation.
- FIG. 4 shows a sectional view of a solar panel for heating water, further incorporating another solar collector.
- - Figure 5 shows a 3-dimensional view of a collector according to the invention in the form of a box.
- FIG. 6 shows a 3 dimensional and transparent view of a solar thermal panel integrated in a collector as represented in FIG.
- Figure 1 a sectional view of a collector (11) according to the invention incorporating an insulator (12) in its bottom.
- FIG. 2 shows a sectional view of a solar thermal panel for heating water comprising a collector according to the invention (21) integrating an insulator (22) in its bottom, a glass plate (23) , a water circuit
- FIG. 3 shows a sectional view of a solar thermal panel according to FIG. 2 for heating water, further comprising additional insulation (38).
- FIG. 4 shows a sectional view of a solar thermal panel according to FIG. 2, intended to heat water, further comprising a solar reflector (49) in the form of a parabolic housing, each housing of which may correspond to a tube fluid circulation (44).
- FIG. 5 shows a 3-dimensional view of a collector according to the box-shaped invention (51) and a representation of the insulating plastic sheet (510) which, by folding, gave said box. The arrows indicate the direction of folding of the foamed plastic sheet.
- FIG. 6 shows a 3-dimensional view of a solar panel installed in a collector according to FIG. 5, showing in transparency a solar panel (61 1) and a reservoir (612).
Landscapes
- 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)
- Photovoltaic Devices (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10717186A EP2419679A2 (fr) | 2009-04-17 | 2010-04-07 | Cadre monobloc moulé et collecteur les comprenant |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09005506A EP2241841A1 (fr) | 2009-04-17 | 2009-04-17 | Collecteur isolant moulé |
EP10717186A EP2419679A2 (fr) | 2009-04-17 | 2010-04-07 | Cadre monobloc moulé et collecteur les comprenant |
PCT/FR2010/000293 WO2010119185A2 (fr) | 2009-04-17 | 2010-04-07 | Cadre monobloc moulé et collecteur les comprenant |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2419679A2 true EP2419679A2 (fr) | 2012-02-22 |
Family
ID=41075120
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09005506A Withdrawn EP2241841A1 (fr) | 2009-04-17 | 2009-04-17 | Collecteur isolant moulé |
EP10717186A Withdrawn EP2419679A2 (fr) | 2009-04-17 | 2010-04-07 | Cadre monobloc moulé et collecteur les comprenant |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09005506A Withdrawn EP2241841A1 (fr) | 2009-04-17 | 2009-04-17 | Collecteur isolant moulé |
Country Status (3)
Country | Link |
---|---|
US (1) | US20120313278A1 (fr) |
EP (2) | EP2241841A1 (fr) |
WO (1) | WO2010119185A2 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2578379A1 (fr) * | 2011-10-05 | 2013-04-10 | Sumika Polymer Compounds (France) SA | Solutions thermiques solaires utilisant des technologies de moulage par soufflage |
DE102014201599A1 (de) * | 2014-01-29 | 2015-07-30 | Robert Bosch Gmbh | Thermischer Sonnenkollektor |
US10992254B2 (en) | 2014-09-09 | 2021-04-27 | Shoals Technologies Group, Llc | Lead assembly for connecting solar panel arrays to inverter |
SE539060C2 (en) * | 2014-09-16 | 2017-04-04 | Jilkén Leif | Composite solar collector |
CN104816424B (zh) * | 2015-04-24 | 2017-01-18 | 云南省玉溪市太标太阳能设备有限公司 | 太阳能水箱保温层双工位发泡生产线 |
US10386094B2 (en) | 2016-11-17 | 2019-08-20 | Leif Jilkén | Composite solar collector |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3399664A (en) * | 1966-08-08 | 1968-09-03 | Bayer Ag | Solar heater |
US3866285A (en) * | 1974-03-01 | 1975-02-18 | Dow Corning | Method of constructing a solar energy collector |
US4038967A (en) * | 1974-07-17 | 1977-08-02 | Stout Harry E | Solar heating system and components thereof |
DE2528267A1 (de) * | 1975-06-25 | 1977-01-20 | Buderus Eisenwerk | Vorrichtung zur uebertragung von sonnenenergie an ein fluessiges medium |
US4152495A (en) * | 1976-04-06 | 1979-05-01 | Rohm And Haas Company | Foamed thermoplastic resin composition containing multiple stage polymeric modifiers |
US4098265A (en) * | 1976-05-10 | 1978-07-04 | Gravely Ben T | Solar energy collector |
US4033325A (en) * | 1976-05-11 | 1977-07-05 | James Edwin Walker | Fluid sheet solar collector |
GB1553827A (en) * | 1976-09-03 | 1979-10-10 | Ci Caravans Ltd | Heat exchange panel |
GB1526062A (en) * | 1976-11-17 | 1978-09-27 | Davies W | Solar heating panels |
US4114599A (en) * | 1977-01-13 | 1978-09-19 | Stephens James W | Solar collector |
BR7801166A (pt) * | 1977-02-28 | 1978-09-26 | Du Pont | Aperfeicoamento em coletor de energia solar e em processo para prepara-lo |
DE2713628A1 (de) * | 1977-03-28 | 1978-10-05 | Bucher Georg | Formteil, insbesondere traegerelement fuer solar-kollektoren sowie verfahren zur herstellung des formteils |
US4194491A (en) * | 1977-05-17 | 1980-03-25 | Randall Eugene J | Solar collector panel |
FR2428215A2 (fr) * | 1978-06-09 | 1980-01-04 | Schwobb Alain | Capteur solaire |
CH631256A5 (en) * | 1979-02-09 | 1982-07-30 | Helind Sa | Method of manufacturing a solar collector having an undulated surface and device for implementing it |
JPS57104046A (en) * | 1980-12-17 | 1982-06-28 | Matsushita Electric Ind Co Ltd | Installation of solar heat collector |
US4693941A (en) * | 1981-01-06 | 1987-09-15 | E. I. Du Pont De Nemours And Company | Reinforced poly(ethylene terephthalate) compositions |
JPS5927154A (ja) * | 1982-08-06 | 1984-02-13 | Showa Alum Corp | 太陽熱利用温水器の製造方法 |
US4586227A (en) * | 1984-05-07 | 1986-05-06 | Cornell S Douglas | Method of making a solar water heater |
AUPO987697A0 (en) * | 1997-10-17 | 1997-11-13 | Gough Industries Pty Ltd | Solar water heater |
SE522555C2 (sv) * | 2000-02-24 | 2004-02-17 | Uponor Ab | Solfångarpanel |
ATE447148T1 (de) * | 2003-06-13 | 2009-11-15 | Vkr Holding As | Sonnenkollektor |
GB2421072A (en) * | 2004-10-27 | 2006-06-14 | Viridian Concepts Ltd | Solar collector |
WO2009046352A2 (fr) * | 2007-10-04 | 2009-04-09 | Power Panel, Inc. | Tableau de distribution de puissance |
-
2009
- 2009-04-17 EP EP09005506A patent/EP2241841A1/fr not_active Withdrawn
-
2010
- 2010-04-07 EP EP10717186A patent/EP2419679A2/fr not_active Withdrawn
- 2010-04-07 US US13/264,861 patent/US20120313278A1/en not_active Abandoned
- 2010-04-07 WO PCT/FR2010/000293 patent/WO2010119185A2/fr active Application Filing
Non-Patent Citations (2)
Title |
---|
None * |
See also references of WO2010119185A2 * |
Also Published As
Publication number | Publication date |
---|---|
EP2241841A1 (fr) | 2010-10-20 |
WO2010119185A2 (fr) | 2010-10-21 |
WO2010119185A3 (fr) | 2011-09-29 |
US20120313278A1 (en) | 2012-12-13 |
WO2010119185A4 (fr) | 2011-12-01 |
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Legal Events
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Effective date: 20110930 |
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Extension state: BA ME |
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RAX | Requested extension states of the european patent have changed |
Extension state: ME Payment date: 20110930 Extension state: BA Payment date: 20110930 |
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17Q | First examination report despatched |
Effective date: 20170327 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20170808 |