DE102009051764B4 - magnifying glass collector - Google Patents

magnifying glass collector Download PDF

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Publication number
DE102009051764B4
DE102009051764B4 DE102009051764.2A DE102009051764A DE102009051764B4 DE 102009051764 B4 DE102009051764 B4 DE 102009051764B4 DE 102009051764 A DE102009051764 A DE 102009051764A DE 102009051764 B4 DE102009051764 B4 DE 102009051764B4
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Germany
Prior art keywords
tube
lenses
sheet metal
metal tube
radiation
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Expired - Fee Related
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DE102009051764.2A
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German (de)
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DE102009051764A1 (en
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Patentinhaber gleich
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    • 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
    • F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
    • 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

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  • 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)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Glass Compositions (AREA)

Abstract

Doppellinsen-Brennglasrohr umfassend ein Linsensystem, wobei mehrere Linsen in einer Reihe in einem ersten Blechrohr angeordnet sind, ferner in dem ersten Blechrohr in Strahlungsrichtung unterhalb der Linsen ein Wasser führendes Kupferrohr gehalten ist, wobei auf dem Kupferrohr als zusätzlicher Wärmeleiter Steinstücke mit einer karierten Oberflächenstruktur angebracht sind, dadurch gekennzeichnet, dass ein zweites aufgeschnittenes Blechrohr mit der gleichen Anzahl in Reihe geschalteten Linsen so exakt auf das erste Blechrohr aufgesetzt wird, dass in Strahlungsrichtung alle Linsen ihren Brennpunkt auf das Kupferrohr ausrichten.Double lens fuel glass tube comprising a lens system, wherein a plurality of lenses are arranged in a row in a first sheet metal tube, furthermore a water-conducting copper tube is held in the radiation direction below the lenses in the first sheet metal tube, with pieces of stone having an additional checker surface structure attached to the copper tube as an additional heat conductor are characterized in that a second cut sheet metal tube with the same number of lenses connected in series is placed so precisely on the first sheet metal tube that all lenses align their focal point on the copper tube in the direction of radiation.

Description

Die Erfindung bezieht sich auf ein Doppellinsen-Brennglasrohr, bei dem mehrere Lupen in einer Reihe in ein Blechrohr eingearbeitet wurden.The invention relates to a double-lens firing tube, in which several magnifying glasses were incorporated in a row in a metal tube.

Aus der DE 10 2007 035 384 A1 ist eine Vorrichtung zur Gewinnung und Verwertung von Solarwärme bekannt, das ein Linsensystem, ein Wärmeaufnahmesystem, einen Wärmespeicher und eine Wärmeübertragungssystem aufweist.From the DE 10 2007 035 384 A1 a device for the recovery and recovery of solar heat is known, comprising a lens system, a heat receiving system, a heat storage and a heat transfer system.

Aus der DE 29 614 157 U1 und der DE 29 07 245 A1 ist jeweils ein in Reihe geschaltetes Linsensystem bekannt, das die Wärme an ein mediumdurchströmtes Rohr abgibt.From the DE 29 614 157 U1 and the DE 29 07 245 A1 In each case, a series-connected lens system is known, which emits the heat to a medium-flowed pipe.

Aus der DE 199 26 051 A1 ist ein Sonnenkollektor bekannt, wobei zur Verbesserung der Wärmedämmung das äußere Hüllelement mit einem Edelgas befüllt ist.From the DE 199 26 051 A1 a solar collector is known, to improve the thermal insulation, the outer casing element is filled with a noble gas.

Im Folgenden wird der erfindungsgemäß Brennglaskollektor anhand der Zeichnung erläutert.In the following, the combustion glass collector according to the invention will be explained with reference to the drawing.

Durch das Blechrohr wird ein Kupferrohr IV geführt, das mit Wasser gefüllt ist. Ein zweites, aufgeschnittenes Blechrohr wird mit derselben Anzahl an Linsen I versehen und auf das erste Blechrohr so exakt darüber gesetzt, dass alle Linsen I ihren Brennpunkt auf das innen durchgeführte Kupferrohr bilden. So können je nach Größe und Anzahl der Linsen sehr hohe Temperaturen erreicht werden. Wenn man nun die Wärmeverluste der Luftschichten in dem Kollektorrohr verringert, kann man selbst im Winter, an sonnigen Tagen, hohe Temperaturen erreichen. Mit einem Stück Stein kann man die Wärme der Brennpunkte sehr effektiv bis auf das Medium durchleiten. Der gesamte Kollektor muss auch gut gedämmt werden, um Wärmeverluste zu vermeiden.Through the metal tube is a copper tube IV guided, which is filled with water. A second, cut sheet metal tube is used with the same number of lenses I provided and placed on the first sheet metal tube so exactly about that all lenses I their focus on the inside made copper pipe. Thus, depending on the size and number of lenses very high temperatures can be achieved. If you now reduce the heat loss of the air layers in the collector tube, you can reach even in winter, on sunny days, high temperatures. With a piece of stone, one can effectively pass the heat of the foci down to the medium. The entire collector must also be well insulated to prevent heat loss.

Claims (2)

Doppellinsen-Brennglasrohr umfassend ein Linsensystem, wobei mehrere Linsen in einer Reihe in einem ersten Blechrohr angeordnet sind, ferner in dem ersten Blechrohr in Strahlungsrichtung unterhalb der Linsen ein Wasser führendes Kupferrohr gehalten ist, wobei auf dem Kupferrohr als zusätzlicher Wärmeleiter Steinstücke mit einer karierten Oberflächenstruktur angebracht sind, dadurch gekennzeichnet, dass ein zweites aufgeschnittenes Blechrohr mit der gleichen Anzahl in Reihe geschalteten Linsen so exakt auf das erste Blechrohr aufgesetzt wird, dass in Strahlungsrichtung alle Linsen ihren Brennpunkt auf das Kupferrohr ausrichten.A double lens firing glass tube comprising a lens system, wherein a plurality of lenses are arranged in a row in a first metal tube, further in the first sheet metal tube in the radiation direction below the lenses a water-conducting copper tube is held, mounted on the copper tube as an additional heat conductor pieces of stone with a checkered surface structure are, characterized in that a second cut sheet metal tube with the same number of lenses connected in series is placed so precisely on the first sheet metal tube, that in the direction of radiation all lenses align their focus on the copper tube. Doppellinsen-Brennglasrohr nach Anspruch 1, wobei dieser eine Wärmedämmung zur Vermeidung von Wärmeverlusten aufweist.A double-lens firing tube according to claim 1, wherein it has a thermal insulation to prevent heat loss.
DE102009051764.2A 2009-10-29 2009-10-29 magnifying glass collector Expired - Fee Related DE102009051764B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102009051764.2A DE102009051764B4 (en) 2009-10-29 2009-10-29 magnifying glass collector

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Application Number Priority Date Filing Date Title
DE102009051764.2A DE102009051764B4 (en) 2009-10-29 2009-10-29 magnifying glass collector

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DE102009051764A1 DE102009051764A1 (en) 2011-05-12
DE102009051764B4 true DE102009051764B4 (en) 2014-01-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013016523A1 (en) * 2013-10-07 2015-05-07 Hochschule Rhein-Waal Vacuum tube of a solar collector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907245A1 (en) * 1979-02-23 1980-08-28 Julius Dr Schneider Solar heating system using lenticular transparent panels - has panels with upper and lower strip lenses at right angles
DE29614157U1 (en) * 1996-08-16 1996-10-10 Bock, Manfred, Dipl.-Ing., 30455 Hannover Solar cylinder lens
DE19926051A1 (en) * 1999-06-08 2000-10-12 Schott Glas Solar collector comprises at least one outer casing component permeable to sunlight and at least one sunlight absorbing component within outer casing component
DE102007035384A1 (en) * 2007-07-26 2009-01-29 I-Sol Ventures Gmbh Apparatus for the extraction and utilization of solar heat

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907245A1 (en) * 1979-02-23 1980-08-28 Julius Dr Schneider Solar heating system using lenticular transparent panels - has panels with upper and lower strip lenses at right angles
DE29614157U1 (en) * 1996-08-16 1996-10-10 Bock, Manfred, Dipl.-Ing., 30455 Hannover Solar cylinder lens
DE19926051A1 (en) * 1999-06-08 2000-10-12 Schott Glas Solar collector comprises at least one outer casing component permeable to sunlight and at least one sunlight absorbing component within outer casing component
DE102007035384A1 (en) * 2007-07-26 2009-01-29 I-Sol Ventures Gmbh Apparatus for the extraction and utilization of solar heat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013016523A1 (en) * 2013-10-07 2015-05-07 Hochschule Rhein-Waal Vacuum tube of a solar collector

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Effective date: 20141017

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F24J0002040000

Ipc: F24S0023300000