DE102010037500A1 - Solar collector for generating electrical and thermal energies, includes photovoltaic module arranged at back side, and absorber tube arranged in absorber plate - Google Patents
Solar collector for generating electrical and thermal energies, includes photovoltaic module arranged at back side, and absorber tube arranged in absorber plate Download PDFInfo
- Publication number
- DE102010037500A1 DE102010037500A1 DE102010037500A DE102010037500A DE102010037500A1 DE 102010037500 A1 DE102010037500 A1 DE 102010037500A1 DE 102010037500 A DE102010037500 A DE 102010037500A DE 102010037500 A DE102010037500 A DE 102010037500A DE 102010037500 A1 DE102010037500 A1 DE 102010037500A1
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- DE
- Germany
- Prior art keywords
- absorber
- collector according
- solar hybrid
- hybrid collector
- absorber tube
- 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.)
- Pending
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 72
- 238000010276 construction Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005338 heat storage Methods 0.000 claims description 2
- 239000011324 bead Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000012720 thermal barrier coating Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
- F24S10/753—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being parallel to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
- F24S10/755—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being otherwise bent, e.g. zig-zag
-
- 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
- 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
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E10/60—Thermal-PV hybrids
Abstract
Description
Die Erfindung betrifft einen solaren Hybridkollektor zur Erzeugung elektrischer und/oder thermischer Energie.The invention relates to a solar hybrid collector for generating electrical and / or thermal energy.
Es ist bekannt, dass Fotovoltaikmodule in Verbindung mit einem thermischen Flachkollektor zur kombinierten Erzeugung von elektrischer und thermischer Energie hergestellt werden. Diese Art der Bauweise wird als Hybridkollektor bezeichnet und ermöglicht die Nutzung verschiedener Spektren des Sonnenlichtes bei gleicher Nutzfläche. Damit wird der Gesamtwirkungsgrad der Anlage erhöht.It is known that photovoltaic modules are manufactured in conjunction with a flat thermal collector for the combined generation of electrical and thermal energy. This type of construction is referred to as a hybrid collector and allows the use of different spectra of sunlight with the same floor space. This increases the overall efficiency of the system.
Aus
Aus der
Auch die Druckschrift
Der Erfindung liegt die Aufgabe zu Grunde, einen Hybridkollektor zur Erzeugung elektrischer und/oder thermischer Energie vorzuschlagen, welcher sehr einfach herzustellen ist und eine besonders effektive Wärmeübertragung realisiert.The invention is based on the object to propose a hybrid collector for generating electrical and / or thermal energy, which is very easy to manufacture and realizes a particularly effective heat transfer.
Die Aufgabe der Erfindung wird erfindungsgemäß mit einem solaren Hybridkollektor nach Anspruch 1 gelöst. Weitere Ausgestaltungen des solaren Hybridkollektors sind in den abhängigen Patentansprüchen zwei bis zwölf definiert.The object of the invention is achieved with a solar hybrid collector according to
Der erfindungsgemäße solare Hybridkollektor ist derart aufgebaut, dass am Fotovoltaikmodul rückseitig sowohl das Absorberrohr als auch das Absorberblech anliegen. Dies wird dadurch erreicht, dass in das Absorberblech Sicken eingelassen sind, in welche das Absorberrohr eingebettet ist. Die vom Absorberblech nicht umschlossenen Teile des Absorberrohres werden durch Löten mit Lötmaterial derart ausgefüllt, dass das Absorberrohr und das Absorberblech als eine form- und stoffschlüssige Einheit an das Fotovoltaikmodul angelegt werden kann. Die Praxis hat bewiesen, dass die beschriebene Konstruktion sehr einfach herzustellen ist und die aufgenommene Wärme optimal an das im Absorberrohr geführte Wärmeträgermedium übertragen wird.The solar hybrid collector according to the invention is constructed in such a way that both the absorber tube and the absorber plate rest against the photovoltaic module on the rear side. This is achieved in that beads are embedded in the absorber sheet, in which the absorber tube is embedded. The non-enclosed by the absorber plate parts of the absorber tube are filled by soldering with solder so that the absorber tube and the absorber plate can be applied as a positive and cohesive unit to the photovoltaic module. Practice has proven that the construction described is very easy to manufacture and the heat absorbed is optimally transferred to the guided in the absorber tube heat transfer medium.
Wegen dessen sehr guter Wärmeleitfähig- und Lötbarkeit bestehen das Absorberrohr und das Absorberblech aus Kupfer. Das Absorberrohr kann in mäanderförmiger oder paralleler Bauweise ausgeführt sein. Bei paralleler Bauweise besteht das Absorberrohr aus mehreren Einzelrohren, welche am Vorlauf in einen Verteiler und am Rücklauf in einen Sammler münden. Befestigt wird die Konstruktion in einfacher Weise mittels in das Gehäuse eingeklemmter Querstreben. Diese drücken von hinten an das Absorberblech, womit Absorberblech, Absorberrohr und Fotovoltaikmodul gemeinsam an den vorderen Rahmen des Gehäuses gepresst werden. Die Querstreben sind vorzugsweise aus einem Nichtwärmeleiter, wie zum Beispiel einem Polypropylenprofil gefertigt. Für die effektive Materialverwendung beim Herstellungsprozess kann das Absorberblech auch aus mehreren Einzelblechen bestehen. Als Fotovoltaikmodule können alle Modultypen, insbesondere auf Basis von Silizium oder Dünnschichtsolarmodule eingesetzt werden, wobei sich CIS-Dünnschichtsolarmodule auf Grund ihrer geringeren Herstellungskosten und ihrer durchgängig tiefdunklen bis schwarzen Oberfläche besser für den erfindungsgemäß beschriebenen Hybridkollektor eignen.Because of its very good Wärmeleitfähig- and solderability consist of the absorber tube and the absorber sheet of copper. The absorber tube can be designed in a meandering or parallel construction. In a parallel design, the absorber tube consists of several individual tubes, which open at the flow into a manifold and the return to a collector. The construction is attached in a simple manner by means of clamped in the housing cross struts. These press from behind on the absorber sheet, whereby absorber sheet, absorber tube and photovoltaic module are pressed together to the front frame of the housing. The cross struts are preferably made of a Nichtwärmeleiter, such as a polypropylene profile. For the effective use of materials in the manufacturing process, the absorber sheet can also consist of several individual sheets. As photovoltaic modules, all types of modules, in particular based on silicon or thin-film solar modules can be used, with CIS thin-film solar modules are due to their lower production costs and their consistently deep dark to black surface better for the hybrid collector described in the invention.
Die im Fotovoltaikmodul gewonnne elektrische Energie kann in das öffentliche Stromnetz eingespeist, gespeichert, selbst oder anderweitig bzw. in verschiedenen Kombinationen genutzt werden.The electrical energy gained in the photovoltaic module can be used in the public electricity grid be fed, stored, used themselves or otherwise or in various combinations.
Dies gilt auch, wenn mehrere Fotovoltaikmodule eines Kollektors und mehrere Kollektoren zur Erzeugung von elektrischer Energie miteinander verschaltet sind.This also applies if several photovoltaic modules of a collector and several collectors are interconnected to generate electrical energy.
Das Absorberrohr des Kollektors wird über ein entsprechendes Leitungssystem an einen Wärmespeicher angeschlossen. Im Leitungssystem fließt das Wärmeträgermedium, welches vorzugsweise aus Wasser mit einem Frostschutzmittel besteht. Die über das Wärmeträgermedium abgeführte Wärme soll direkt oder mittels eines Wärmetauschers zur solaren Brauchwassererwärmung, zur Heizungsunterstützung, für eine Wärmepumpe, als Prozesswärme oder einer Kombination der genannten Möglichkeiten verwendet werden.The absorber pipe of the collector is connected via a corresponding line system to a heat storage. In the pipe system flows the heat transfer medium, which preferably consists of water with an antifreeze. The dissipated via the heat transfer medium heat is to be used directly or by means of a heat exchanger for solar service water heating, for heating support, for a heat pump, as process heat or a combination of these options.
Es ist auch möglich, dass mehrere erfindungsgemäß beschriebene Kollektoren in einem Wärmeträgermittelkreislauf thermisch miteinander verbunden sind, um die gewinnbare Energiemenge zu vergrößern.It is also possible that a plurality of collectors according to the invention described in a heat transfer medium circuit are thermally connected to each other to increase the amount of energy recoverable.
Weiterhin ist denkbar, dass die im Fotovoltaikmodul erzeugte elektrische Energie auch für die Pumpe des Wärmeträgermittels im Solarkreislauf verwendet wird.Furthermore, it is conceivable that the electrical energy generated in the photovoltaic module is also used for the pump of the heat transfer medium in the solar circuit.
Der beschriebene Kollektor kann wie üblich sowohl in selbständiger Bauweise zum Beispiel als Aufdachanlage oder beispielsweise auch in dach- oder fassadenintegrierter Bauweise ausgeführt werden.The collector described can be carried out as usual both in self-contained construction, for example as a rooftop system or, for example, in roof or façade integrated construction.
Ein Ausführungsbeispiel der Erfindung ist in den folgenden Zeichnungen dargestellt und wird anschließend näher beschrieben. Es zeigen:An embodiment of the invention is illustrated in the following drawings and will be described in more detail below. Show it:
Wie aus
Das Absorberrohr
Absorberblech
Bei den Ausführungen gemäß
Gemäß
Durch den einfachen konstruktiven Aufbau und die durch die Einbettung des Absorberrohres in das Absorberblech zur Verfügung gestellte große wärmeübertragende Fläche kann ein kostengünstiger solarer Hybridkollektor bereitgestellt werden, der einen hohen Wirkungsgrad besitzt.Due to the simple structural design and provided by the embedding of the absorber tube in the absorber sheet available large heat transfer surface, a low-cost solar hybrid collector can be provided, which has a high efficiency.
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 009116543 [0003] DE 009116543 [0003]
- EP 1883118 [0004] EP 1883118 [0004]
- DE 202009003904 [0005] DE 202009003904 [0005]
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010037500A DE102010037500A1 (en) | 2010-09-13 | 2010-09-13 | Solar collector for generating electrical and thermal energies, includes photovoltaic module arranged at back side, and absorber tube arranged in absorber plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010037500A DE102010037500A1 (en) | 2010-09-13 | 2010-09-13 | Solar collector for generating electrical and thermal energies, includes photovoltaic module arranged at back side, and absorber tube arranged in absorber plate |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010037500A1 true DE102010037500A1 (en) | 2012-03-15 |
Family
ID=45755816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010037500A Pending DE102010037500A1 (en) | 2010-09-13 | 2010-09-13 | Solar collector for generating electrical and thermal energies, includes photovoltaic module arranged at back side, and absorber tube arranged in absorber plate |
Country Status (1)
Country | Link |
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DE (1) | DE102010037500A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014018824A1 (en) * | 2014-12-19 | 2016-06-23 | Domlex Limited | Device for converting solar energy into thermal energy and solar collector for your realization |
WO2019195891A1 (en) | 2018-04-11 | 2019-10-17 | Hoole Enterprises Pty Ltd | Heat exchange system |
DE102018119492A1 (en) * | 2018-08-10 | 2020-02-13 | µZEL ZeroEnergyLab GmbH | solar module |
DE102019113956A1 (en) * | 2019-05-24 | 2020-11-26 | Solvis GmbH | Solar module |
FR3135516A1 (en) * | 2022-05-12 | 2023-11-17 | Dualsun | Photovoltaic and thermal solar panel. |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9116543U1 (en) | 1991-10-16 | 1993-02-04 | Viessmann, Hans, Dr., 3559 Battenberg, De | |
JP2005241021A (en) * | 2004-02-24 | 2005-09-08 | Matsushita Electric Works Ltd | Heat collection pipe mounting structure in photovoltaic power generation heat collection composite panel |
DE202007008119U1 (en) * | 2007-06-06 | 2007-08-16 | Friedl, Heinrich | Fotovoltaikanlage |
EP1883118A2 (en) | 2006-06-27 | 2008-01-30 | Leonardus H. M. Holtkamp | Combination of solar cells for photovoltaic production of current with solar collectors for the production of heat in a hybrid collector |
DE102006060786A1 (en) * | 2006-12-21 | 2008-07-03 | Wolf Gmbh | Solar energy generation module, comprises photo-voltaic cell, which is provided for photo-voltaic energy generation and absorptive layer is provided at lower surface of photo-voltaic cell for cooling photo-voltaic cell |
EP2019435A2 (en) * | 2007-07-23 | 2009-01-28 | Kaneka Corporation | Solar cell module |
EP2058603A2 (en) * | 2007-08-06 | 2009-05-13 | Maike Brabenec | Freeze resistant solar collector for simultamous production of heat and electricity |
DE202009003904U1 (en) | 2009-03-03 | 2009-07-09 | Solarhybrid Ag | hybrid collector |
-
2010
- 2010-09-13 DE DE102010037500A patent/DE102010037500A1/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9116543U1 (en) | 1991-10-16 | 1993-02-04 | Viessmann, Hans, Dr., 3559 Battenberg, De | |
JP2005241021A (en) * | 2004-02-24 | 2005-09-08 | Matsushita Electric Works Ltd | Heat collection pipe mounting structure in photovoltaic power generation heat collection composite panel |
EP1883118A2 (en) | 2006-06-27 | 2008-01-30 | Leonardus H. M. Holtkamp | Combination of solar cells for photovoltaic production of current with solar collectors for the production of heat in a hybrid collector |
DE102006060786A1 (en) * | 2006-12-21 | 2008-07-03 | Wolf Gmbh | Solar energy generation module, comprises photo-voltaic cell, which is provided for photo-voltaic energy generation and absorptive layer is provided at lower surface of photo-voltaic cell for cooling photo-voltaic cell |
DE202007008119U1 (en) * | 2007-06-06 | 2007-08-16 | Friedl, Heinrich | Fotovoltaikanlage |
EP2019435A2 (en) * | 2007-07-23 | 2009-01-28 | Kaneka Corporation | Solar cell module |
EP2058603A2 (en) * | 2007-08-06 | 2009-05-13 | Maike Brabenec | Freeze resistant solar collector for simultamous production of heat and electricity |
DE202009003904U1 (en) | 2009-03-03 | 2009-07-09 | Solarhybrid Ag | hybrid collector |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014018824A1 (en) * | 2014-12-19 | 2016-06-23 | Domlex Limited | Device for converting solar energy into thermal energy and solar collector for your realization |
WO2019195891A1 (en) | 2018-04-11 | 2019-10-17 | Hoole Enterprises Pty Ltd | Heat exchange system |
EP3776846A4 (en) * | 2018-04-11 | 2021-12-22 | Hoole Enterprises Pty Ltd | Heat exchange system |
DE102018119492A1 (en) * | 2018-08-10 | 2020-02-13 | µZEL ZeroEnergyLab GmbH | solar module |
DE102019113956A1 (en) * | 2019-05-24 | 2020-11-26 | Solvis GmbH | Solar module |
EP3742604B1 (en) * | 2019-05-24 | 2022-11-09 | Solvis GmbH | Solar module |
FR3135516A1 (en) * | 2022-05-12 | 2023-11-17 | Dualsun | Photovoltaic and thermal solar panel. |
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