DE20210881U1 - solar collector - Google Patents

solar collector

Info

Publication number
DE20210881U1
DE20210881U1 DE20210881U DE20210881U DE20210881U1 DE 20210881 U1 DE20210881 U1 DE 20210881U1 DE 20210881 U DE20210881 U DE 20210881U DE 20210881 U DE20210881 U DE 20210881U DE 20210881 U1 DE20210881 U1 DE 20210881U1
Authority
DE
Germany
Prior art keywords
solar collector
heat
collector according
tubular
concave mirror
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.)
Expired - Lifetime
Application number
DE20210881U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20210881U priority Critical patent/DE20210881U1/en
Publication of DE20210881U1 publication Critical patent/DE20210881U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
    • 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
    • F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/72—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with hemispherical reflective surfaces
    • 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)
  • 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)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (12)

1. Solarkollektor mit einem innerhalb einer transparenten, sphärischen Hülle (1) angeordneten rohrförmigen, wärme­ aufnehmenden vom Wärmeträger (5) durchströmten Kanal (4), wobei zur Verstärkung und Konzentration der Sonnen­ strahlung ein Hohlspiegel (2) eingesetzt ist, dadurch gekennzeichnet, dass der rohrförmige, wärmeaufnehmende, vom Wärmeträger (5) durchströmte Kanal (4) annähernd zu einer kompakten Kugel geformt oder gewunden ist, sich im Zentrum der transparenten, sphärischen Hülle (1) befin­ det und im Brennbereich des Hohlspiegels (2) angeordnet ist.1. Solar collector with a inside a transparent, spherical shell ( 1 ) arranged tubular, heat-absorbing channel ( 4 ) through which the heat transfer medium ( 5 ) flows, a concave mirror ( 2 ) being used to amplify and concentrate the solar radiation, characterized in that the tubular, heat-absorbing channel ( 4 ) through which the heat carrier ( 5 ) flows is shaped or wound approximately into a compact ball, is located in the center of the transparent, spherical shell ( 1 ) and is arranged in the focal region of the concave mirror ( 2 ). 2. Solarkollektor nach Anspruch 1, dadurch gekennzeichnet, dass der Hohlspiegel (2), je nach Breitengrad seitlich und/oder unterhalb des rohrförmigen, wärmeaufnehmenden vom Wärmeträger (5) durchströmten Kanals (4) angeordnet ist.2. Solar collector according to claim 1, characterized in that the concave mirror ( 2 ), depending on the latitude, is arranged laterally and / or below the tubular, heat-absorbing channel ( 4 ) through which the heat carrier ( 5 ) flows. 3. Solarkollektor nach Anspruch 1 und 2, dadurch gekenn­ zeichnet, dass der Hohlspiegel (2) innen auf die sphäri­ sche Hülle (1) aufgedampft ist.3. Solar collector according to claim 1 and 2, characterized in that the concave mirror ( 2 ) is vapor-deposited on the spherical sheath ( 1 ). 4. Solarkollektor nach Anspruch 1 und 2, dadurch gekenn­ zeichnet, dass der Hohlspiegel (2) auf einem Spiegelge­ stell montiert ist.4. Solar collector according to claim 1 and 2, characterized in that the concave mirror ( 2 ) is mounted on a Spiegelge stell. 5. Solarkollektor nach Anspruch 1 bis 4, dadurch gekenn­ zeichnet, dass der Hohlspiegel (2), gesteuert durch ei­ nen Fotodetektor (15), der Sonne nachführbar angeordnet ist. 5. Solar collector according to claim 1 to 4, characterized in that the concave mirror ( 2 ), controlled by egg NEN photo detector ( 15 ), the sun is arranged to track. 6. Solarkollektor nach Anspruch 5, dadurch gekennzeichnet, dass der Fotodetektor (15) eine Fotovoltaikzelle ist.6. Solar collector according to claim 5, characterized in that the photodetector ( 15 ) is a photovoltaic cell. 7. Solarkollektor nach den vorangegangenen Ansprüchen, dadurch gekennzeichnet, dass der Hohlspiegel (2) in be­ zug auf die Sonne hinter dem rohrförmigen, wärmeaufneh­ menden vom Wärmeträger (5) durchströmten Kanal (4) und der Fotodetektor (15) vor dem rohrförmigen, wärmeaufneh­ menden vom Wärmeträger (5) durchströmten Kanal (4) auf einer Plattform (6) innerhalb der transparenten Hülle (1) drehbar angeordnet ist.7. Solar collector according to the preceding claims, characterized in that the concave mirror ( 2 ) in relation to the sun behind the tubular, heat-absorbing from the heat transfer medium ( 5 ) flow channel ( 4 ) and the photodetector ( 15 ) in front of the tubular, heat-absorbing ends of the heat carrier ( 5 ) through which the channel ( 4 ) is rotatably arranged on a platform ( 6 ) within the transparent shell ( 1 ). 8. Solarkollektor nach Anspruch 1 und 7, dadurch gekenn­ zeichnet, dass zur Drehung der Plattform (6) ein Servo­ motor (7) angeordnet ist, der durch die Fotovoltaikzelle (15) mit Strom versorgt und durch eine Regeleinrichtung gesteuert ist.8. Solar collector according to claim 1 and 7, characterized in that for rotating the platform ( 6 ) a servo motor ( 7 ) is arranged, which is supplied with current by the photovoltaic cell ( 15 ) and is controlled by a control device. 9. Solarkollektor nach Anspruch 1, dadurch gekennzeichnet, dass der rohrförmige, wärmeaufnehmende vom Wärmeträger (5) durchströmte Kanal (4) ein zu einer Kugel gewendel­ tes Rohrstück ist.9. Solar collector according to claim 1, characterized in that the tubular, heat-absorbing channel ( 4 ) through which the heat transfer medium ( 5 ) flows is a coiled tube piece. 10. Solarkollektor nach den vorangegangenen Ansprüchen, dadurch gekennzeichnet, dass auf den rohrförmigen, wär­ meaufnehmenden vom Wärmeträger (5) durchströmten Kanal (4) eine poröse Struktur (16) aufgebracht oder der rohr­ förmige, wärmeaufnehmende vom Wärmeträger (5) durch­ strömte Kanal (4) von dieser Struktur (16) umschlossen ist. 10. The solar collector according to the preceding claims, characterized in that on the tubular, would meaufnehmenden from the heat carrier (5) flow-through channel (4) a porous structure (16) is applied or the tubular heat receiving the heat carrier (5) through which flow channel ( 4 ) is enclosed by this structure ( 16 ). 11. Solarkollektor nach Anspruch 10, dadurch gekennzeichnet, dass die poröse Struktur (16) eine aufgeschäumte Kunst­ stoffmasse ist.11. Solar collector according to claim 10, characterized in that the porous structure ( 16 ) is a foamed plastic mass. 12. Solarkollektor nach Anspruch 1, dadurch gekennzeichnet, dass die transparente sphärische Hülle (1) mit einer zum Zenit der Hülle (1) hin gleichmäßig ansteigenden Wand­ stärke ausgeführt ist.12. Solar collector according to claim 1, characterized in that the transparent spherical shell ( 1 ) with a to the zenith of the shell ( 1 ) is made evenly increasing wall thickness.
DE20210881U 2002-07-12 2002-07-12 solar collector Expired - Lifetime DE20210881U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20210881U DE20210881U1 (en) 2002-07-12 2002-07-12 solar collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20210881U DE20210881U1 (en) 2002-07-12 2002-07-12 solar collector

Publications (1)

Publication Number Publication Date
DE20210881U1 true DE20210881U1 (en) 2002-11-14

Family

ID=7973155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20210881U Expired - Lifetime DE20210881U1 (en) 2002-07-12 2002-07-12 solar collector

Country Status (1)

Country Link
DE (1) DE20210881U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008034423A2 (en) * 2006-09-19 2008-03-27 Sunvention International Gmbh Optical system comprising a transparent ball, and use of such a transparent ball
WO2009104043A1 (en) * 2008-02-20 2009-08-27 Guaqueta Arias Leopoldo Ernest Device for heating fluids using the sun's rays
DE102008020815A1 (en) 2008-03-14 2009-10-15 Ersol Solar Energy Ag Photovoltaic solar module
US20110088685A1 (en) * 2009-10-16 2011-04-21 Polk Sr Dale E Solar dish collector system and associated methods

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008034423A2 (en) * 2006-09-19 2008-03-27 Sunvention International Gmbh Optical system comprising a transparent ball, and use of such a transparent ball
WO2008034423A3 (en) * 2006-09-19 2008-10-16 Sunvention Internat Gmbh Optical system comprising a transparent ball, and use of such a transparent ball
WO2009104043A1 (en) * 2008-02-20 2009-08-27 Guaqueta Arias Leopoldo Ernest Device for heating fluids using the sun's rays
DE102008020815A1 (en) 2008-03-14 2009-10-15 Ersol Solar Energy Ag Photovoltaic solar module
US20110088685A1 (en) * 2009-10-16 2011-04-21 Polk Sr Dale E Solar dish collector system and associated methods

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20021219

R156 Lapse of ip right after 3 years

Effective date: 20060201