WO2004111549A1 - Tube modulaire a energie solaire comprenant un receptacle incorpore - Google Patents

Tube modulaire a energie solaire comprenant un receptacle incorpore Download PDF

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Publication number
WO2004111549A1
WO2004111549A1 PCT/TR2004/000008 TR2004000008W WO2004111549A1 WO 2004111549 A1 WO2004111549 A1 WO 2004111549A1 TR 2004000008 W TR2004000008 W TR 2004000008W WO 2004111549 A1 WO2004111549 A1 WO 2004111549A1
Authority
WO
WIPO (PCT)
Prior art keywords
tank
solar energy
collector
energy collector
collector according
Prior art date
Application number
PCT/TR2004/000008
Other languages
English (en)
Inventor
Bekir Kuralkan
Original Assignee
Beta Teknik Imalat San. Ve Tic. A. S.
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
Priority claimed from TR2003/02236A external-priority patent/TR200302236A2/xx
Application filed by Beta Teknik Imalat San. Ve Tic. A. S. filed Critical Beta Teknik Imalat San. Ve Tic. A. S.
Publication of WO2004111549A1 publication Critical patent/WO2004111549A1/fr

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
    • F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S60/00—Arrangements for storing heat collected by solar heat collectors
    • F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
    • 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
    • F24S80/30—Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections; Fluid distributing means, e.g. headers
    • 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
    • F24S2020/10—Solar modules layout; Modular arrangements
    • 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
    • F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
    • F24S2080/501—Special shape
    • F24S2080/502—Special shape in the form of multiple covering elements
    • 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

Definitions

  • the present invention relates to systems, which convert radiation of sun rays to heat energy, in order to obtain hot water.
  • Solar energy based hot water generating systems generally consist of collectors, which absorb solar radiation to convert to heat energy and transfer the latter to the water flowing through built-in pipes to raise the temperature of the water, and of hot water tanks, where water that coming from collectors are collected.
  • the present invention particularly relates to solar energy collectors and tanks, as the basic elements of solar energy based hot water generating system.
  • Solar energy is being actively used in a number of energy-requiring fields, since it is clean and costless.
  • One of these uses is to meet the hot water requirement.
  • Solar energy based hot water generating systems developed with this purpose consist of a flat-formed solar energy absorbing collector located on proper on building positions receiving sun rays, and of a tank unit storing hot water from such a collector.
  • Such systems may further comprise auxiliary elements such as pipes, elbows, valves, etc. to carry the city water to collectors, the heated water therein to hot water tanks, and from hot water tanks to the hot water system of a building. They may optionally comprise circulation pumps, heat exchangers, automatic control units, etc.
  • Natural circulation or circulation pumps can be used while transferring hot water in collectors to tanks. Hot water is fed from an upper point of such tanks.
  • the inner volume of collectors is 1 to 5 liters.
  • One or two collectors may be utilized in residences depending on the location, or region, and the number of persons residing therein.
  • Solar energy based hot water generating systems comprising said components occupy huge spaces especially since the water tank is located separate from collector and can only be implemented in large spaces such as roofs in residences. Since such tanks are visible on roofs, aesthetically undesired circumstances are encountered and the hot water system is affected directly from wind-like external factors because of the vertical tank position.
  • the objective of the present invention is to produce a collector with a built-in tank, thereby eliminating the current disadvantages in solar energy based water-heating systems.
  • Another objective of the present invention is to increase the operational volume by easily connecting multiple systems together, thanks to the presence of a novel compact and modular heating system embodiment.
  • a novel solar energy collector is produced in order to achieve these objectives, said collector comprising a collector surface absorbing and accumulating sun rays to obtain hot water there from, and a cold water inlet, together with a hot water outlet.
  • said novel collector comprises at least one.tank means, whereon said collector is positioned so as to form a part or the entire surface of said collector and to carry out direct heat transfer; and at least one body means containing at least one channel providing water transfer between a building's water system and said tank and making up a closed volume by being coupled to said tank.
  • said tank means is preferably in the form of a tube extending from said body means. Thanks to this embodiment, a compact and waterproof tank structure is achieved.
  • the novel collector comprises at least one separator in connection with the channel on said body means and extending into said tank means to form an heat exchanger within said tank. Thanks to this embodiment, heat transfer is realized as hot and cold water are transferred separately within the tank, and the heat transfer surface is enhanced without being restricted merely to the surface of said collector.
  • said separator is a tube, of which one end is connected to said channel and the other end entering into said tank.
  • At least one coupling means is formed on the body means, allowing to make a shape based connection with similar body means. Thanks to this application, when it is desired to increase the water stock capacity, it will become possible to make use of configurations consisting of a multiple of collectors.
  • the interior of said coupling means is realized in the form of a female and a countering male part, entering into the channels of the body means. Thanks to this application, it will become possible to assemble such bodies together without necessitating the use of extra coupling apparatuses.
  • a one-piece body means supporting multiple tank means supporting multiple tank means. Thanks to this application, it will become possible to form a number of channels coupled separately to cold water and hot water inlets, achieving multiple, for instance three or five, collector tank embodiments within a single body means.
  • At least one heat isolating means is dressed partially or completely onto said tank. Thanks to this application, it will become possible to reduce the escape into the atmosphere of heat condensed on said tank.
  • said heat isolating means is manufactured from a light permeable material.
  • Such heat isolating means is composed of at least two layers and preferably of a two wall, multi-layered embodiment. At least one vacuum channel is formed between two walls in a preferred embodiment. Thus the heat insulation capacity is enhanced.
  • the surface of said collector is a dark colored paint layer.
  • said paint is applied on the heat isolating means and preferably in its inner wall.
  • said paint is applied onto the outer surface of the tank means with light permeability.
  • a heat transfer fluid in the form of a liquid or paste is applied between said collector surface and said tank with the purpose of increasing the heat transfer in between.
  • Figure 1 is a front cross-sectional view of an illustrational multi body multi collector tank according to the present invention.
  • Figure 1 is a front cross-sectional view of an illustrational single body multi collector tank according to the present invention.
  • FIGS 1 and 2 respectively, are illustrations of a multi body and a single body multi collector tank embodiments according to the present invention.
  • the collector tanks (2.4) in both embodiments are in the form of a cylindrical extension of a prismatic body (2).
  • hot water outlet (2.3) of each body (2) is coupled to the cold water inlet (2.1 ) of another body (2) in order to form serial connected fluid channels.
  • Both embodiments comprise a cold water inlet extension pipe (2.2) in the body (2), whereby water from the cold water inlet (2.1 ) is transferred to said tank extension (2.4).
  • the pipe (2.2) is extended into said tank extension (2.4).
  • Said pipe (2.2) enters into the expansion plastic (3) with a pipe form and terminates near the bottom of said tank extension (2.4).
  • a double wall transparent glass tube (1 ) is covered on the body (2) so that its inner cavity (1.1 ) encloses the extension (2.4) in order to provide heat insulation around the tank extension (2.4). A distance is left between the transparent tube (1) and the tank extension (2.4). A heat transfer enhancing heat transfer fluid (4) is applied within this distance. Whilst the brim (2.5) of said transparent tube (1) may be long enough to contact the body (2), it is positioned with a partial distance in the embodiments shown in annexed figures. Said transparent tube (1 ) consists of an outer wall (1.2), an inner wall (1.4), and a vacuum zone (1.3) formed by leaving a distance in between said walls. The collector surface (1.6) is formed by painting with black paint the body extension (2.4), or more efficiently the inner wall (1.4) of said transparent tube, thereby absorbing more efficiently the solar radiation.
  • the illustrational applications of the present invention begin operating once a building's cold water is entered into the cold water inlet (2.1 ).
  • Cold water is filled into the inner cavity of the body's (2) tank extension (2.4) through the extension pipe (2.2).
  • the heat transfer fluid (4) transfers heat to the outer wall of the tank extension (2.4) so that the heat is forcedly transferred here to cold water.
  • Such heated water is passed through the tank extension (2.4) to the body (2) and then to the cold water inlet (2.1) of next collector. This process is repeated as many as the number of tank extensions (2.4), and the transferred water, which is gradually heated up, is passed to a utility field from the hot water outlet (2.3) of the last tank extension (2.4).
  • extension pipe (2.2) with hot water outlets (2.3) and to provide a reverse direction flow, first from the tank extension (2.4) and then from the pipe into the hot water outlet (2.3).
  • a cross flow heat exchanger in place of a reverse flow heat exchanger, as revealed in illustrational applications of the present invention.

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)
  • Building Environments (AREA)

Abstract

L'invention concerne un capteur solaire permettant la production d'eau chaude, ce capteur comprenant une surface (1.6) de captage permettant d'absorber les rayons solaires, une entrée (2.1) pour l'eau froide et une sortie (2.3) pour l'eau chaude, ainsi qu'au moins un système de réceptacle (2.4), lequel est directement formé, en partie ou entièrement, par ladite surface (1.6) de captage, au moins un système de corps (2) formant un volume clos, connecté au réceptacle (2.4), et comprenant en outre au moins un conduit permettant le transfert de l'eau entre un réseau de distribution et le réceptacle (2.4).
PCT/TR2004/000008 2003-06-16 2004-02-16 Tube modulaire a energie solaire comprenant un receptacle incorpore WO2004111549A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
TR2003/00899 2003-06-16
TR200300899 2003-06-16
TR2003/02236A TR200302236A2 (tr) 2003-12-22 2003-12-22 Kendinden depolu modüler güneş enerji tüpü
TR2003/02236 2003-12-22

Publications (1)

Publication Number Publication Date
WO2004111549A1 true WO2004111549A1 (fr) 2004-12-23

Family

ID=33554628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2004/000008 WO2004111549A1 (fr) 2003-06-16 2004-02-16 Tube modulaire a energie solaire comprenant un receptacle incorpore

Country Status (2)

Country Link
CN (1) CN1573254A (fr)
WO (1) WO2004111549A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2449766A (en) * 2007-05-30 2008-12-03 Kingspan Holdings Solar collector comprising an end fitting
EP2239525A1 (fr) * 2009-04-01 2010-10-13 GREENoneTEC Clapet de fermeture
GB2472911A (en) * 2009-08-21 2011-02-23 Kingspan Holdings Solar collector comprising an end fitting
US9170057B2 (en) 2011-02-16 2015-10-27 Thermal Resource Technologies, Inc. Evacuated tubes for solar thermal energy collection

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110094885B (zh) * 2019-04-28 2024-05-24 禹州市振端新能源工程有限公司 一种改进的阳台挂壁太阳能光热光电一体机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911145A (en) * 1986-02-13 1990-03-27 Nippon Denki Garasu Kabushiki Kaisha Vacuum type solar heat collecting apparatus
EP0466107A1 (fr) * 1990-07-10 1992-01-15 Jannis Stefanakis Collecteur solaire
DE9116287U1 (de) * 1991-08-14 1992-06-17 Dornier Gmbh, 7990 Friedrichshafen Energiewandler für Solarstrahlung
DE20118859U1 (de) * 2001-11-19 2002-01-24 Wang, Fu-Sheng, Lu-Kang Chen, Changhua Vorrichtung zur Warmwasserbereitung mittels Sonnenenergie

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911145A (en) * 1986-02-13 1990-03-27 Nippon Denki Garasu Kabushiki Kaisha Vacuum type solar heat collecting apparatus
EP0466107A1 (fr) * 1990-07-10 1992-01-15 Jannis Stefanakis Collecteur solaire
DE9116287U1 (de) * 1991-08-14 1992-06-17 Dornier Gmbh, 7990 Friedrichshafen Energiewandler für Solarstrahlung
DE20118859U1 (de) * 2001-11-19 2002-01-24 Wang, Fu-Sheng, Lu-Kang Chen, Changhua Vorrichtung zur Warmwasserbereitung mittels Sonnenenergie

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2449766A (en) * 2007-05-30 2008-12-03 Kingspan Holdings Solar collector comprising an end fitting
WO2008146269A1 (fr) * 2007-05-30 2008-12-04 Kingspan Holding (Irl) Limited Capteur solaire
AU2008256262B2 (en) * 2007-05-30 2012-02-23 Kingspan Holdings (Irl) Limited A solar collector
GB2488949A (en) * 2007-05-30 2012-09-12 Kingspan Holdings Irl Ltd Solar collector comprising a heat pipe and an end fitting
US8297274B2 (en) 2007-05-30 2012-10-30 Kingspan Holdings (Irl) Limited Solar collector
GB2488949B (en) * 2007-05-30 2013-06-05 Kingspan Holdings Irl Ltd A solar collector which permits passage of fluid between the end fittings without requiring a separate manifold
GB2449766B (en) * 2007-05-30 2013-06-05 Kingspan Holdings Irl Ltd A solar collector which permits passage of fluid between the end fittings without requiring a separate manifold
US8602021B2 (en) 2007-05-30 2013-12-10 Kingspan Holdings (Irl) Limited Solar collector
EP2239525A1 (fr) * 2009-04-01 2010-10-13 GREENoneTEC Clapet de fermeture
GB2472911A (en) * 2009-08-21 2011-02-23 Kingspan Holdings Solar collector comprising an end fitting
GB2472911B (en) * 2009-08-21 2016-02-24 Kingspan Holdings Irl Ltd A solar collector
US9170057B2 (en) 2011-02-16 2015-10-27 Thermal Resource Technologies, Inc. Evacuated tubes for solar thermal energy collection

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Publication number Publication date
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