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WO2012019207A1 - Pièce structurale - Google Patents

Pièce structurale Download PDF

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Publication number
WO2012019207A1
WO2012019207A1 PCT/AT2010/000300 AT2010000300W WO2012019207A1 WO 2012019207 A1 WO2012019207 A1 WO 2012019207A1 AT 2010000300 W AT2010000300 W AT 2010000300W WO 2012019207 A1 WO2012019207 A1 WO 2012019207A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
component according
heat transfer
shaped elements
transfer medium
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
Application number
PCT/AT2010/000300
Other languages
German (de)
English (en)
Inventor
Robert Wistrela
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 PCT/AT2010/000300 priority Critical patent/WO2012019207A1/fr
Publication of WO2012019207A1 publication Critical patent/WO2012019207A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/63—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of windows
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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

Definitions

  • the invention relates to a component having at least two electromagnetic parts for electromagnetic radiation, in particular electromagnetic radiation in the form of light, permeable, flat parts.
  • Such components may be doors, windows, fixed elements, facades, ceiling elements, wall parts, roofs, attachment elements, industrial components, industrial process windows, observation windows for plants and animals, solar power plants and cooling plants.
  • the translucent parts consist for example of glass or a translucent plastic in the form of a plate or foil.
  • the translucent ("clear") parts may have any shape / shape.
  • flat parts are considered, which are flat, as well as flat parts which are curved in at least one direction and are, for example, spherically curved.
  • thermotropic layer provided on the glass panes or only one of these in WO 2004/036122 A1 does not change the wavelength of the electromagnetic radiation which strikes the heat transfer medium flowing between the panes.
  • the thermotropic layer changes only from opaque to transparent and vice versa.
  • the invention is based on the object to develop such a component to the effect that he can fulfill beyond the function as a sight opening and heat exchange addition to other functions. This object is achieved according to the invention with a component having the features of claim 1.
  • the inventively proposed embodiment of the component of the invention is a heat exchanger with multiple function, which is especially and not exclusively intended to one or more of the following functions: -
  • the component of the invention takes over for the transport of the function of storing heat transfer media (gas, Liquid, vapor) and filtering electromagnetic radiation, in particular sunlight;
  • the component serves as a heat exchange surface for heating or cooling in combination under the action of sunlight.
  • the component of the invention is used to represent visual and / or characters, so as a design element for buildings.
  • Optical elements such as lenses, collectors, scatterers, or damping elements, may be provided on the component according to the invention for the purpose of optical filtering.
  • the component of the invention can serve the communication.
  • the component according to the invention can be used as a mood-generating device for light therapy in humans, animals and plants.
  • the component according to the invention can be used for producing ozone or for sterilizing or treating, for example, water.
  • the component according to the invention can be used not only for each of the above-mentioned functions per se, but also for combinations of at least two of the above-mentioned functions.
  • an essential part of the invention is that known, translucent elements (components) regardless of their shape (outline round or polygonal) or shape (flat or curved / curved surface parts) are designed so that they additionally for other functions can be used.
  • the translucent (transparent and / or translucent) elements of the component are designed such that they filter electromagnetic radiation, in particular sunlight, so that only the respective desired wavelength is transmitted.
  • the translucent parts may optionally be provided with a coating.
  • a coating may also be used to prevent deposits and / or serve as a friction reducing agent so that heat transfer media flowing between the elements will do so with less friction.
  • Such a coating may be a nano-coating.
  • the nano-coating can also effect alone or in combination with other coatings the desired filtering of sunlight.
  • the components according to the invention have transparent elements in the form of discs and / or foils, which, as is known per se for windows, doors, fixed elements, etc., can be fixed in frames.
  • the component according to the invention has two plate-shaped elements (disks) or two films.
  • the component according to the invention has two plate-shaped elements (disks) or two films.
  • more than two plate-shaped elements and / or films may be provided in the component according to the invention.
  • a gaseous, liquid or vaporous heat transfer medium Between the plate-shaped elements or films, for example, flows a gaseous, liquid or vaporous heat transfer medium.
  • the component according to the invention may be characterized in that at least one plate-shaped element is provided with a coating such that the coating is provided on the side facing the chamber between the two plate-shaped elements, such that a coating is provided on the side of the light source outer plate-shaped element is provided, that a coating on the chamber facing the side of the inner, so tastegdietaryten from the light source, plate-shaped element is provided that flows in the space between the plate-shaped elements, a heat transfer medium, that in the space between the plate-shaped elements incoming radiation has a spectrum (spectrum B), which depends on the flowing heat transfer medium is preferably absorbed that the plate-shaped elements and / or films are flat, that the plate-shaped elements and / or films are curved, in particular curved, that the plate-shaped elements and / or films are transparent, especially clear-sighted, and that the space between the two plate-shaped elements and / or films is flowed through by a vaporous medium.
  • a spectrum spectrum
  • FIG. 1 shows an embodiment of a component according to the invention with two disks
  • FIG. 2 shows an embodiment of a component according to the invention with four disks
  • FIG. 3 shows an embodiment of a component according to the invention with two disks and additional, associated further equipment parts
  • FIG. 4 shows an embodiment a component according to the invention with four panes and associated other system parts.
  • a component according to the invention consists of two glass panes 1, 3.
  • the boundary surfaces 5, 7 of the outer pane 1 and the boundary surfaces 9, 11 of the inner pane 3 are each provided with a coating.
  • the Energy input into the heat transfer medium and on the other hand determines the function of the component according to the invention as a window.
  • Fig. 1 is still shown how a from the outside on the component according to the invention, namely the outer glass pane 1, incident light beam is partially reflected with the spectrum A at the outer boundary surface 5 of the outer pane 1, and only a certain wavelength through the glass 1 occurs. Also at the second interface 7 occurs by the coating applied there partial reflection and partially influencing the spectrum, so that finally light enters the spectrum B in the space 13 between the two glass panes 1, 3. At the second (inner) glass sheet 3 and the outer and inner boundary surface 9, 11 occur the same phenomena, so that finally the light with the spectrum C in the interior 15 (for example, in a living room) passes.
  • Sunlight with spectrum A impinges on the front side 5 of the outer pane 1 as an electromagnetic wave.
  • On the first (outer) boundary surface 5 is a wavelength-dependent reflection, which by the Coating on the outside 5 of the outer glass pane 1 is defined and is influenced by the choice of the coating.
  • the electromagnetic wave continues through the outer disc 1 and is attenuated depending.
  • the light leaves the outer glass pane 1 with the spectrum B and enters the gap 13 between the outer and the inner pane. 1 , 3 on.
  • the gaseous, liquid or vaporous heat transfer medium flowing there absorbs heat from the electromagnetic radiation and is thereby heated.
  • the electromagnetic wave now passes through the inner disc 3, where mutatis mutandis the same processes occur as in disc 1.
  • a component according to the invention shown in Fig. 1 is by the coatings on the inner boundary surface 7 of the outer pane 1 and the outer boundary surface 9 of the inner pane 3, an improved multiple reflection and thus a better utilization of the registered energy by transition to the achieved in the space 13 between the two panes 1, 3 flowing heat transfer medium.
  • This heat transfer medium can then be fed to generate energy at least one heat exchanger.
  • the advantage in this example is the simultaneous use as a window and solar collector and the associated benefits such as space, improvement of the optical design by eliminating solar panels and / or as a supplement to conventional solar panels.
  • the component according to the invention can be used not only as a window but as any other component (see above).
  • an embodiment of a component according to the invention with four glass plates 1, 3, 17, 19 is provided.
  • the glass plates 1, 3, 17, 19 cause a change in the spectrum with each passage, so that light entering the spectrum A in the first space 13 between the outer of the two glass plates 1, 3 with the spectrum B and in the gap 21 between the second and the third glass plate 17, 19 with the spectrum C is present.
  • light with the spectrum D enters the space 23 between the third and the fourth glass plate 17, 19 and finally reaches the spectrum E in the interior 15 of the room.
  • coatings can be provided at the boundary surfaces of the glass sheets 1, 3, 17, 19, as has been explained and described in connection with FIG.
  • the volume flow of the heat transfer medium into the intermediate space 13 and / or 21 of the disks 1, 3, 17, 19 can be selected such that the medium undergoes only minimal heating between inlet and outlet, and the medium temperature of the medium can be adjusted to the desired temperature inside the building.
  • a function of the component according to the invention shown in FIG. 2 is given as a cooling element.
  • heat exchangers can be geothermal heat exchangers and / or brought as a solution using solar cooling.
  • the advantage of this embodiment is the simultaneous use as a window and as a solar collector for gaining energy and the associated benefits, such as space, improving the optical design by eliminating solar panels and / or air conditioning, and the elimination of the associated environmental and Energy loads.
  • the cooled medium can then be supplied to the innermost pane plane (room 23) for cooling the building.
  • the embodiment of the component according to the invention shown in FIG. 2 can also be used for heating. This embodiment is determined by the choice of the materials of the discs 1, 3, 17, 19 and the coatings applied thereto, and by appropriate choice of the heat transfer medium and thus the energy input into the heat transfer medium, and for the function as a window for heating.
  • the primary function becomes the flow of the gaseous, liquid or vaporous heat transfer medium in the space between the discs for the purpose of heating.
  • the volume flow is selected so that the heat transfer medium undergoes only minimal cooling between inlet and outlet, and the average temperature of the heat transfer medium corresponds to the desired temperature inside the building.
  • the slightly cooled heat transfer medium is now reached to the required temperature by heat exchange and / or as a solar collector.
  • An advantage of this embodiment is the simultaneous use as a window and as a heating element for distributing energy and the associated advantages, such as space, improving the optical design by eliminating heating elements and improving the comfort ofchenolinproof austere, with small surface temperature differences of the building inner surfaces. By increasing the heating surfaces, lower flow temperatures can be selected and the disadvantages with regard to environmental impact and energy consumption eliminated.
  • heating of the heat transfer medium can also be brought about as described with reference to FIG. 1, if sufficient solar radiation is present.
  • a region of the component according to FIG. 2 can work with the first and second glass panes 1, 3 (outer pane pair) as described in connection with FIG. 1, wherein the gap between the two inner glass panes 17, 19 Help the recovered heat is heated.
  • FIG. 3 shows a component according to FIG. 1 with further system parts which additionally permit the use of the component as a design element.
  • the additional components are a circulation pump 31, a heat exchanger 33 and an arrangement of tank 35 and mixer 37 for mixing paint in the heat transfer medium, which flows in the space 13 between the two glass panes 1, 3.
  • a difference from the mode of operation according to FIG. 1 is that the heat transfer medium, which flows through the intermediate space 13 between the two glass panes 1, 3, at the push of a button, a medium which is colored may be supplied, coloring of the heat transfer medium in its entirety being taken into consideration as well as only partial coloring thereof. Variants can be achieved in that different colors are mixed with each other, wherein in the area 13 between the glass panes 1, 3 different flow images can be achieved.
  • Fig. 4 shows an analogous embodiment of a component according to the invention of four glass panes 1, 3, 17, 19, in which the heat transfer medium can be formed in color.
  • a mixing / demixing system associated color tank can be provided.
  • FIGS. 3 and 4 By providing tanks with differently colored media as well as correspondingly controlled valves, the embodiments shown in FIGS. 3 and 4 can be extended so that symbols and messages can also be displayed.
  • As a material for the coatings new and well-known in the art materials can be used, which are suitable for increasing the efficiency.
  • Coatings contemplated by the invention are:
  • Tin oxide adhesion promoter and anti-reflection coating for
  • the first surfaces can also be coated.
  • the first surface should then be designed as a nitride layer, this is characterized by better mechanical resistance.
  • Sense is the dirt-free on the outside, so that optimum transmission is present, the main purpose is the minimization of friction in the flow channel between the medium and glass surface and the prevention of deposits.
  • This coating can then be adapted to the required transmission on the second surface (back of the first disc) and the required reflection on the third surface (front of the disc 2).
  • Heat transfer media Filter media Typical medium is, for example, water, which in addition to the very good heat transfer properties also has the desired spectral filtering. Ultraviolet light has very little attenuation or high transmission and absorbs infrared very well. A gaseous element as the medium is C0 2 .
  • a component designed as a solar collector has at least one chamber 13 through which a liquid or gaseous (vaporous) heat transfer medium flows.
  • the chamber 13 is bounded by planar or curved, plate-shaped or foil-shaped elements 1, 3.
  • the elements 1, 3, which limit the chamber 13 are transparent (clear), ie not opaque or diffusely transparent, by selecting the material of which they consist, and / or formed by coatings so that in the chamber 13 with light a spectrum B, which is preferably absorbed by the heat transfer medium.

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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)
  • Photovoltaic Devices (AREA)

Abstract

L'invention concerne une pièce structurale réalisée sous la forme d'un capteur solaire et comprenant au moins une chambre (13) qui est traversée par un milieu de transfert thermique liquide ou gazeux (à l'état de vapeur). La chambre (13) est délimitée par des éléments (1, 3) plans ou incurvés de type plaques ou films. Les éléments (1, 3) qui délimitent la chambre (13) sont transparents (translucides), donc non opaques ou translucides diffusants, par le choix de la matière première dont ils sont constitués et/ou par des revêtements réalisés de telle façon qu'une lumière d'un spectre B entre dans la chambre (13), ladite lumière étant, de préférence, absorbée par le milieu de transfert thermique.
PCT/AT2010/000300 2010-08-12 2010-08-12 Pièce structurale Ceased WO2012019207A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/AT2010/000300 WO2012019207A1 (fr) 2010-08-12 2010-08-12 Pièce structurale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AT2010/000300 WO2012019207A1 (fr) 2010-08-12 2010-08-12 Pièce structurale

Publications (1)

Publication Number Publication Date
WO2012019207A1 true WO2012019207A1 (fr) 2012-02-16

Family

ID=43969455

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2010/000300 Ceased WO2012019207A1 (fr) 2010-08-12 2010-08-12 Pièce structurale

Country Status (1)

Country Link
WO (1) WO2012019207A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925945A (en) * 1973-11-23 1975-12-16 Walter S White Heat exchanger window
DE2829523A1 (de) * 1978-07-05 1980-01-17 Horst Ing Grad Ebert Fensterscheiben-sonnenkollektor
GB2280503A (en) * 1993-07-28 1995-02-01 Frederick Brian Mckee Solar energy glazing systems and methods
DE19533818A1 (de) 1994-10-12 1996-11-07 Wicona Bausysteme Gmbh Außenwandaufbau für Gebäude, insbesondere Paneel im Brüstungsbereich einer Gebäudewand
DE19722029A1 (de) * 1997-05-27 1998-12-03 Maier & Co Wärmetauscher
DE19926343A1 (de) 1999-06-09 2000-12-14 Franz Riedl Isolierverglasung
WO2004036122A1 (fr) 2002-10-21 2004-04-29 Jolanta Mekal Dispositif d'absorption d'energie solaire
DE202006020354U1 (de) * 2005-07-22 2008-07-24 Krecké, Edmond D., Dipl.-Ing. Temperatur-, Wärme- und/oder Kältebarriere insbesondere für oder in einer Vorrichtung zur Klimatisierung von Gebäuden
AT508132A4 (de) * 2009-03-12 2010-11-15 Wistrela Robert Bauteil

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925945A (en) * 1973-11-23 1975-12-16 Walter S White Heat exchanger window
DE2829523A1 (de) * 1978-07-05 1980-01-17 Horst Ing Grad Ebert Fensterscheiben-sonnenkollektor
GB2280503A (en) * 1993-07-28 1995-02-01 Frederick Brian Mckee Solar energy glazing systems and methods
DE19533818A1 (de) 1994-10-12 1996-11-07 Wicona Bausysteme Gmbh Außenwandaufbau für Gebäude, insbesondere Paneel im Brüstungsbereich einer Gebäudewand
DE19722029A1 (de) * 1997-05-27 1998-12-03 Maier & Co Wärmetauscher
DE19926343A1 (de) 1999-06-09 2000-12-14 Franz Riedl Isolierverglasung
WO2004036122A1 (fr) 2002-10-21 2004-04-29 Jolanta Mekal Dispositif d'absorption d'energie solaire
DE202006020354U1 (de) * 2005-07-22 2008-07-24 Krecké, Edmond D., Dipl.-Ing. Temperatur-, Wärme- und/oder Kältebarriere insbesondere für oder in einer Vorrichtung zur Klimatisierung von Gebäuden
AT508132A4 (de) * 2009-03-12 2010-11-15 Wistrela Robert Bauteil

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