DE19519978A1 - Thermoelectric solar collector for heating purposes or electricity generation - Google Patents
Thermoelectric solar collector for heating purposes or electricity generationInfo
- Publication number
- DE19519978A1 DE19519978A1 DE19519978A DE19519978A DE19519978A1 DE 19519978 A1 DE19519978 A1 DE 19519978A1 DE 19519978 A DE19519978 A DE 19519978A DE 19519978 A DE19519978 A DE 19519978A DE 19519978 A1 DE19519978 A1 DE 19519978A1
- Authority
- DE
- Germany
- Prior art keywords
- solar collector
- medium
- thermo
- housing
- electrical energy
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
Abstract
Description
Derzeit existieren zwei verschiedene Prinzipien zur Nutzung der Energie der solaren Einstrahlung. Zum einen kann mittels photovoltaischer Solarzellen das Licht der Solarstrahlung durch geeignete Halbleiter bauelemente in elektrische Energie umgewandelt werden. Eine völlig andere Form der Solarenergienutzung besteht darin, mittels sog. thermischer Kollektoren ihre Energie einer thermischen Verwendung zuzuführen. Diese thermischen Kollektoren bestehen aus einer Absorberfläche, die die auftreffende Solarstrahlung in Wärme umwandelt. Diese Wärme wird über ein Medium, i.a. eine Flüssigkeit, die kalt zugeleitet wird und die Wärme des Absorbers aufnimmt, abgeführt und der Nutzung (Brauchwassererwärmung, Raumheizung, Prozeßwärme) zugänglich gemacht.There are currently two different principles for using energy solar radiation. Firstly, by means of photovoltaic Solar cells the light of solar radiation through suitable semiconductors components are converted into electrical energy. A totally another form of using solar energy is by means of so-called thermal collectors use their energy for thermal use feed. These thermal collectors consist of one Absorber surface that converts the incident solar radiation into heat. This heat is transferred through a medium, i.a. a liquid that is cold is supplied and absorbs the heat of the absorber, and use (domestic water heating, space heating, process heat) made accessible.
Mit den bestehenden Techniken kann also entweder eine thermische Nutzung der Solarenergie erfolgen oder die Erzeugung elektrischer Energie.With the existing techniques, either a thermal Use solar energy or generate electrical Energy.
Die vorliegende Erfindung vermeidet diesen Zielkonflikt und erlaubt sowohl die thermische Nutzung als auch die Erzeugung von elektrischer Energie. Es handelt sich bei der Erfindung um eine Weiterentwicklung der thermischen Kollektoren durch den zusätzlichen Einbau thermo elektrischer Energiewandler (sog. Thermogeneratoren). Diese sind bereits seit vielen Jahren bekannt (siehe z. B. Zeitschrift "Meerestechnik" 3 (1972), Nr. 2, S. 59ff) und wandeln auf der physikalischen Grundlage des Seebeck-Effektes einen Teil der durch sie hindurchfließenden Wärmeenergie in elektrische Energie um. Diese Thermogeneratoren (4) werden zwischen den die Solarstrahlung (1) in Wärme umwandelnden Absorber (3) und das die Wärmeenergie abführende Medium (5) (in der Abbildung eine Flüssigkeit in Röhren) plaziert. Durch entsprechende Konstruktion wird erreicht, daß die Wärme ausschließlich über die Thermogeneratoren vom Absorber zum zu erwärmenden Medium gelangt. Um eine hohe Effizienz sowohl der thermischen als auch der elektrischen Nutzung zu erzielen wird die gesamte Einheit in einem thermisch isolierten und mit einer transparenten Abdeckung (2) versehenen Gehäuse untergebracht, das zur weiteren Steigerung des Wirkungsgrades evakuiert sein sollte.The present invention avoids this conflict of objectives and allows both thermal use and the generation of electrical energy. The invention is a further development of the thermal collectors through the additional installation of thermo-electric energy converters (so-called thermogenerators). These have been known for many years (see, for example, magazine "Meerestechnik" 3 (1972), No. 2, p. 59ff) and convert part of the thermal energy flowing through them into electrical energy based on the physical basis of the Seebeck effect around. These thermogenerators ( 4 ) are placed between the absorber ( 3 ) which converts the solar radiation ( 1 ) into heat and the medium ( 5 ) which dissipates the heat energy (in the figure a liquid in tubes). Appropriate construction ensures that the heat only reaches the medium to be heated from the absorber via the thermal generators. In order to achieve high efficiency of both thermal and electrical use, the entire unit is housed in a thermally insulated housing with a transparent cover ( 2 ), which should be evacuated to further increase the efficiency.
BezugszeichenlisteReference list
1 Einfallende Solarstrahlung
2 Transparente Abdeckung des Gehäuses
3 Absorberfläche
4 Thermogeneratoren
5 Wärmeabführendes Medium (hier: Flüssigkeit in Röhren) 1 Incident solar radiation
2 Transparent cover of the housing
3 absorber surface
4 thermogenerators
5 heat-dissipating medium (here: liquid in tubes)
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19519978A DE19519978A1 (en) | 1995-05-24 | 1995-05-24 | Thermoelectric solar collector for heating purposes or electricity generation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19519978A DE19519978A1 (en) | 1995-05-24 | 1995-05-24 | Thermoelectric solar collector for heating purposes or electricity generation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19519978A1 true DE19519978A1 (en) | 1995-11-09 |
Family
ID=7763336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19519978A Ceased DE19519978A1 (en) | 1995-05-24 | 1995-05-24 | Thermoelectric solar collector for heating purposes or electricity generation |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19519978A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10151072A1 (en) * | 2001-10-05 | 2003-04-30 | Utz Retter | Vacuum sun collector for direct conversion of solar energy into electrical energy using the Seebeck effect |
US6857425B2 (en) * | 2002-04-22 | 2005-02-22 | Timothy J. Flick | Solar energy collector system |
FR2869401A1 (en) * | 2004-04-23 | 2005-10-28 | Solaria Systems Sarl | AIR CONDITIONING DEVICE USING SOLAR ENERGY FOR HEATING OR COOLING A CLOSED SPACE |
DE102006032654A1 (en) * | 2006-07-13 | 2008-01-31 | Ees Gmbh | Thermoelectric element |
CN105720186A (en) * | 2014-11-30 | 2016-06-29 | 中国科学院金属研究所 | Carbon nano fiber/ copper composite material and application thereof in thermal battery energy conversion device |
CN106016789A (en) * | 2016-06-23 | 2016-10-12 | 浙江百恺纺织有限公司 | Energy cloth used for manufacturing tent |
DE102012209322B4 (en) * | 2012-06-01 | 2018-04-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Solar collector and method of making the same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1979000626A1 (en) * | 1978-02-15 | 1979-09-06 | E Brossmann | Solar collector for converting directly heat energy into electric energy |
WO1980001438A1 (en) * | 1979-01-02 | 1980-07-10 | E Gomez | Energy production and storage apparatus |
DE3611764A1 (en) * | 1986-04-08 | 1987-10-15 | Bernd Kellner | VACUUM SOLAR COLLECTOR |
DE3704559A1 (en) * | 1987-02-13 | 1988-08-25 | Martin Kuhles | Method and module for the generation off solar power |
DD291203A5 (en) * | 1985-08-05 | 1991-06-20 | Veb Elektronik Gera,De | CERAMIC SEMICONDUCTOR ENERGY CONVERTER |
-
1995
- 1995-05-24 DE DE19519978A patent/DE19519978A1/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1979000626A1 (en) * | 1978-02-15 | 1979-09-06 | E Brossmann | Solar collector for converting directly heat energy into electric energy |
WO1980001438A1 (en) * | 1979-01-02 | 1980-07-10 | E Gomez | Energy production and storage apparatus |
DD291203A5 (en) * | 1985-08-05 | 1991-06-20 | Veb Elektronik Gera,De | CERAMIC SEMICONDUCTOR ENERGY CONVERTER |
DE3611764A1 (en) * | 1986-04-08 | 1987-10-15 | Bernd Kellner | VACUUM SOLAR COLLECTOR |
DE3704559A1 (en) * | 1987-02-13 | 1988-08-25 | Martin Kuhles | Method and module for the generation off solar power |
Non-Patent Citations (1)
Title |
---|
DE-B.:"Der große Brockhaus", S. 94,95,20, Stichwort "Thermo....", Seebeck...." * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10151072A1 (en) * | 2001-10-05 | 2003-04-30 | Utz Retter | Vacuum sun collector for direct conversion of solar energy into electrical energy using the Seebeck effect |
DE10151072C2 (en) * | 2001-10-05 | 2003-10-02 | Utz Retter | Solar panel with thermoelectric generator |
US6857425B2 (en) * | 2002-04-22 | 2005-02-22 | Timothy J. Flick | Solar energy collector system |
FR2869401A1 (en) * | 2004-04-23 | 2005-10-28 | Solaria Systems Sarl | AIR CONDITIONING DEVICE USING SOLAR ENERGY FOR HEATING OR COOLING A CLOSED SPACE |
WO2005111517A1 (en) * | 2004-04-23 | 2005-11-24 | Solaria Systems Sarl | Air-conditioning device using solar energy to heat or cool an enclosed space |
DE102006032654A1 (en) * | 2006-07-13 | 2008-01-31 | Ees Gmbh | Thermoelectric element |
DE102012209322B4 (en) * | 2012-06-01 | 2018-04-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Solar collector and method of making the same |
CN105720186A (en) * | 2014-11-30 | 2016-06-29 | 中国科学院金属研究所 | Carbon nano fiber/ copper composite material and application thereof in thermal battery energy conversion device |
CN105720186B (en) * | 2014-11-30 | 2019-01-08 | 中国科学院金属研究所 | A kind of carbon nano-fiber/carbon/carbon-copper composite material and its application as thermal cell energy conversion device |
CN106016789A (en) * | 2016-06-23 | 2016-10-12 | 浙江百恺纺织有限公司 | Energy cloth used for manufacturing tent |
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Legal Events
Date | Code | Title | Description |
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OAV | Publication of unexamined application with consent of applicant | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |