DE2742659A1 - Transparent solar heat conserving double panel - with cross-arms between cover layers forming interconnected chambers through which fluid circulates - Google Patents

Transparent solar heat conserving double panel - with cross-arms between cover layers forming interconnected chambers through which fluid circulates

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Publication number
DE2742659A1
DE2742659A1 DE19772742659 DE2742659A DE2742659A1 DE 2742659 A1 DE2742659 A1 DE 2742659A1 DE 19772742659 DE19772742659 DE 19772742659 DE 2742659 A DE2742659 A DE 2742659A DE 2742659 A1 DE2742659 A1 DE 2742659A1
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Germany
Prior art keywords
plate
chambers
plate according
end faces
cover layers
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.)
Granted
Application number
DE19772742659
Other languages
German (de)
Other versions
DE2742659C3 (en
DE2742659B2 (en
Inventor
Bernd Melchior
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.)
Imchemie Kunststoff GmbH
Original Assignee
Imchemie Kunststoff GmbH
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Publication date
Application filed by Imchemie Kunststoff GmbH filed Critical Imchemie Kunststoff GmbH
Priority to DE2742659A priority Critical patent/DE2742659C3/en
Publication of DE2742659A1 publication Critical patent/DE2742659A1/en
Publication of DE2742659B2 publication Critical patent/DE2742659B2/en
Application granted granted Critical
Publication of DE2742659C3 publication Critical patent/DE2742659C3/en
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/243—Collecting solar energy
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/54—Slab-like translucent elements
    • E04C2/543—Hollow multi-walled panels with integrated webs
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
    • E06B3/6722—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light with adjustable passage of light
    • 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
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
    • F24S10/502—Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits formed by paired plates and internal partition means
    • 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
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/73—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits being of plastic material
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Abstract

The panel is made of transparent material, esp. acrylic glass, with a series of parallel cross arm stems fixed between two cover layers to form adjacent chambers. The chambers (3) are interconnected, esp. in the area of the two end faces of the panel (1) where the cross arm stems (2) terminate, and a fluid flows through them. Another similar panel may be fastened on the flat side of the first panel facing the sum, or there may be a further covering layer on this side.

Description

Platte mit mehreren zueinander parallelen StegenPlate with several parallel bars

Die Erfindung betrifft eine Platte aus durchsichtigem Material, insbesondere Acrylglas, mit mehreren zueinander parallelen Stegen,die zur Bildung von nebeneinander liegenden Kammern rechteckigen Querschnitts zwischen zwei Deckschichten befestigt sind.The invention relates to a sheet of transparent material, in particular Acrylic glass, with several parallel bars that form side by side lying chambers of rectangular cross-section attached between two cover layers are.

Es ist ist bekannt, derartige Platten zur Abdeckung von Treibhäusern zu verwenden, da sie bei einer hohen Stabilität eine ausreichende Lichtdurchlässigkeit aufweisen. Werden derartige Treibhäuser aufgrund einer sehr langen intensiven Sonneneinstrahlung im Inneren zu warm, so wurde bisher durch eine stärkere Belüftung oder eine Abdeckung der Platten Abhilfe geschaffen. Derartige Maßnahmen sind verhältnismäßig arbeitsaufwendig.It is known such panels for covering greenhouses to use, because they have a sufficient light transmission with a high stability exhibit. Are such greenhouses due to a very long intensive solar radiation Too warm inside, so far through stronger ventilation or a cover the plates remedied. Such measures are relatively labor-intensive.

Aufgabe der Erfindung ist es, einer Platte der eingangs genannten Art zusätzliche Funktionen zu geben.The object of the invention is to provide a plate of the type mentioned at the beginning Kind of giving additional features.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß insbesondere im Bereich der beiden Sitrnseiten der Platte, an denen die Stege enden, die Kammern miteinander verbunden und von einer Flüssigkeit durchflossen sind.This object is achieved according to the invention in that in particular in the area of the two sides of the plate where the webs end, the chambers are connected to each other and flowed through by a liquid.

Durch die erfindungsgemäße Lösung kann die Platte zusätzlich als lichtdurchlässiger Sonnenkollektor verwendet werden, z.B.With the solution according to the invention, the plate can also be more translucent Solar collector can be used, e.g.

zur Abdeckung von Treibhäusern, Veranden oder Räumen, wobei die gewonnene Wärme entweder gespeichert und an anderen Tageszeiten oder anderen Tagen für das gleiche Objekt verwendet oder aber für andere Objekte, wie z.B. ein Schwimmbad, benutzt wird. Während bei einer Verbindung aller Kammern miteinander die Platte ähnlich einem Radiator (Heizkörper) von Flüssigkeit durchströmt wird, kann ein exakt bestimmter Strömungsweg dadurch erreicht werden, daß an den beiden Stirnseiten je zwei Kammern miteinander verbunden sind, und daß die Verbindungen der einen Stirnseite zu denen der gegenüberliegenden Stirnseite derart versetzt sind, daß alle Kammern hintereinander verbunden sind. Eine derartige Platte erfordert an jeder Stirnseite nur eine Bearbeitung jedes zweiten Steges.to cover greenhouses, verandas or rooms, with the extracted Heat either stored and used at other times of the day or other days for that the same object used or for other objects, such as a swimming pool, is used. While with a connection of all chambers with each other the plate a certain flow path can be achieved that depending on the two end faces two chambers are connected to each other, and that the connections of one end face to which the opposite end face are offset in such a way that all chambers connected one behind the other. Such a plate requires on each face only one processing of every second bar.

In einer weiteren Ausgestaltung schlägt die Erfindung vor, daß die Stirnseiten der Platte verschlossen sind und zur Verbindung zweier Kammern jeder zweite Steg im Bereich der Stirnseite verkürzt ausgeführt ist oder eine Ausnehmung aufweist.In a further embodiment, the invention proposes that the The end faces of the plate are closed and connect two chambers each second web is made shortened in the area of the end face or a recess having.

Hierdurch ist nur eine geringfügige zusätzliche Bearbeitung der Platte erforderlich. Alternativ können die Stirnseiten durch Endteile verbunden sein, die zur Verbindung zweier Kammern Ausnehmungen aufweisen. Hierdurch ist eine Bearbeitung der Platte nicht erforderlich, sondern es reicht aus, spezielle Endteile stirnseitig zu befestigen.This means that there is only a slight additional processing of the plate necessary. Alternatively, the end faces can be connected by end parts that have recesses for connecting two chambers. This is a processing the plate is not required, it is sufficient to have special end pieces on the face to fix.

Eine geringere Wärmeabstrahlung der erwärmten Platte kann dadurch erreicht werden, daß auf der der Sonne zugewandten Flachseite der Platte eine zweite, ähnlich ausgeführte Platte befestigt ist. Der gleiche Effekt kann alternativ auch dadurch erreicht werden, daß auf der der Sonne zugewandten Flachseite der Platte eine weitere durchsichtige Deckschicht in einem Abstand angeordnet ist.This can result in less heat radiation from the heated plate achieved be that on the flat side of the plate facing the sun a second, similar executed plate is attached. The same effect can alternatively be achieved by doing this be achieved that on the flat side of the plate facing the sun another transparent cover layer is arranged at a distance.

Um ein vollständiges Hindurchtreten von Wärmestrahlen durch die Platte weiterhin zu drosseln, wird vorgeschlagen, daß auf der der Sonne abgewandten Flachseite der Platte eine die Wärme reflektierende und das Licht durchlassende Schicht oder Folie angeordnet ist. Hierdurch wird zusätzlich erreicht, daß die Wärmestrahlen die Flüssigkeit zweimal durchqueren, so daß die Sonnenstrahlung doppelt ausgenutzt wird.To allow heat rays to pass completely through the plate to continue to throttle, it is proposed that on the flat side facing away from the sun the plate has a heat-reflecting and light-transmitting layer or Slide is arranged. This also ensures that the heat rays cross the liquid twice, so that the solar radiation is used twice will.

Um das Reflexions- und/oder Absorptionsvermögen der Platte verhindern zu können, wird vorgeschlagen, daß der die Platte durchströmenden Flüssigkeit schwebende Teilchen zur Reflexion oder Absorption der Sonnenstrahlung zugesetzt sind. Alternativ oder zusätzlich kann auch hierzu der die Platte durchströmenden Flüssigkeit Farbstoff zugesetzt sein. Da die Schwebeteilchen und Farbstoffe durch Dosiervorrichtungen und Filtervorrichtungen über eine Regelvorrichtung automatisch zusetzbar und entnehmbar sind, ist eine sehr exakte Steuerung der durch die Platte hindurchtretenden Strahlung als auch der erzeugten Wärme durchführbar.To prevent the reflective and / or absorptive power of the plate to be able to, it is proposed that the liquid flowing through the plate is floating Particles for reflection or absorption of solar radiation are added. Alternatively or in addition to this, the liquid flowing through the plate can also use a dye be added. As the suspended particles and dyes through dosing devices and filter devices can be added and removed automatically via a control device is a very precise control of the radiation passing through the plate as well as the generated heat.

Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und werden im folgenden näher beschrieben. Es zeigen: Fig. 1 eine perspektivische Darstellung einer erfindungsgemäßen Platte mit teilweise verkürzten Stegen; Fig. 2 einen Teil einer erfindungsgemäßen Platte mit ausgefrästen Stegen; und Fig. 3 einen Teil einer erfindungsgemäßen Platte mit ausgefrästen Endteilen.Embodiments of the invention are shown in the drawing and are described in more detail below. They show: FIG. 1 a perspective Representation of a plate according to the invention with partially shortened webs; Fig. 2 shows a part of a plate according to the invention with milled webs; and FIG. 3 a part of a plate according to the invention with milled end parts.

Die erfindungsgemäßen Platten weisen eine obere Deckschicht 4a aus Acrylglas oder durchsichtigem Kunststoff und eine im Abstand parallel angeordnete untere Deckschicht 4b aus gleichem Material auf. Zwischen diesen beiden parallelen Deckschichten sind Stege 2 in Längsrichtung der Deckschichten rechtwinklig und zueinander parallel befestigt, so daß eine größere Zahl von zueinander parallelen Längskammern 3 mit rechtwinkligem oder quadratischem Querschnitt gebildet werden, die über Anschlüsse 6a, 6b mit benachbarten Platten verbunden sind.The panels according to the invention have an upper cover layer 4a Acrylic glass or clear plastic and one arranged in parallel at a distance lower cover layer 4b made of the same material. Between these two parallel Cover layers are webs 2 in the longitudinal direction of the cover layers and at right angles to one another attached in parallel, so that a larger number of parallel longitudinal chambers 3 are formed with a right-angled or square cross-section, which have connections 6a, 6b are connected to adjacent panels.

An den kürzeren Stirnseiten der Platte 1, an denen die Stege 2 enden, können in einem in der Zeichnung nicht gezeigten Ausführungsbeispiel alle Stege verkürzt ausgeführt sein, so daß die Platte ähnlich einem Radiator durchflossen wird. In einem in Fig. 1 gezeigten Ausführungsbeispiel ist jeder zweite Steg verkürzt ausgeführt, wobei der jeweils an einer Stirnseite verkürzt ausgeführte Steg an der gegenüberliegenden Stirnseite keine Verkürzung aufweist, so daß sämtliche Kammern derart miteinander verbunden sind, daß jeweils zwei benachbarte Kammern entgegengesetzte Strömungen aufweisen. Die Stirnseiten sind durch streifenförmige Endteile 7 verschlossen.On the shorter end faces of the plate 1, where the webs 2 end, can in an embodiment not shown in the drawing, all webs be shortened so that the plate flowed through like a radiator will. In an exemplary embodiment shown in FIG. 1, every second web is shortened executed, with the shortened web on one end face on the opposite end face has no shortening, so that all chambers are interconnected in such a way that two adjacent chambers are opposite Have currents. The end faces are closed by strip-shaped end parts 7.

In einem in Fig. 2 gezeigten Ausführungsbeispiel sind die Stege an ihren Enden durch nachträglich angebrachte Ausfräsungen 5b verkürzt, und in einem in Fig. 3 gezeigten Ausführungsbeispiel ist die Platte nicht bearbeitet sondern stirnseitig durch Endteile 7a verschlossen, die an der der Platte zugewandten Seite Ausnehmungen 5c aufweisen, die jeweils zwei benachbarte Kammern miteinander verbinden.In an embodiment shown in Fig. 2, the webs are on their ends shortened by subsequently added millings 5b, and in one in Fig. 3 embodiment shown the plate is not processed but closed at the front by end parts 7a, which are attached to the plate facing Side recesses 5c, each of which has two adjacent chambers with one another associate.

Die Platte ist von einer Wärme aufnehmenden Flüssigkeit, vorzugsweise Wasser, durchflossen und mit mehreren Platten in Reihe geschaltet. Das Wasser läuft entweder im Kreislauf über einen Wärmeaustauscher oder einen Wärmespeicher. In dem in Fig. 2 gezeigten Ausführungsbeispiel ist an der Unterseite der Platte eine Folie oder Beschichtung 8 angeordnet, die die sichtbaren Strahlen durchläßt und Wärmestrahlen reflektiert, so daß das hindurchströmende Wasser zweifach von Wärmestrahlen durchquert wird. Eine unerwünschte Abstrahlung von Wärme aus der Platte heraus nach oben hin kann dadurch verhindert werden, daß auf der Oberseite der Platte eine zweite mit Stegen versehene Platte oder aber eine durchsichtige Deckschicht im Abstand befestigt ist.The plate is of a heat absorbing liquid, preferably Water, flowing through and connected in series with several plates. The water is running either in a circuit via a heat exchanger or a heat store. By doing In the embodiment shown in Fig. 2, a film is on the underside of the plate or coating 8 is arranged which transmits the visible rays and heat rays reflected, so that the water flowing through it is crossed twice by heat rays will. An undesirable radiation of heat upwards out of the plate can be prevented from having a second on top of the plate Plate provided with webs or a transparent cover layer attached at a distance is.

Zur Erhöhung des Wärmeabsorptionsvermögens des Wassers können in diesem Farbstoffe gelöst oder aber dunkle bzw. schwarze Schwebeteilchen eingeschwemmt sein. Durch Dosier- und Filtervorrichtungen im Wasserkreislauf ist eine exakte Steuerung insbesondere über Regelvorrichtungen von Hand oder automatisch möglich. Soll eine Wärmeaufnahme verhindert werden, so werden silberne Schwebeteilchen verwendet. Durch die Schwebeteilchen ist nicht nur die Helligkeit in einem Treibhaus bzw. in einem unter der Platte befindlichen Raum steuerbar, sondern es kann auch durch die Färbung der Schwebeteilchen eine Filterung des Lichts erreicht werden.To increase the heat absorption capacity of the water can in this Dyes may be dissolved or dark or black suspended particles washed in. Precise control is provided by metering and filtering devices in the water circuit in particular possible by means of control devices manually or automatically. Should one If heat absorption is prevented, silver suspended particles are used. By the suspended particles is not just the brightness in a greenhouse or in one The space under the plate can be controlled, but it can also be controlled by the coloring the suspended particles can filter the light.

L e e r s e i t eL e r s e i t e

Claims (9)

Ansprüche b Platte aus durchsichtigem Material, insbesondere Acrylglas, mit mehreren, zueinander parallelen Stegen, die zur Bildung von nebeneinander liegenden Kammern rechteckigen Querschnitts zwischen zwei Deckschichten befestigt sind, d a d u r c h g e k e n n z e i c h n e t daß insbesondere im Bereich der beiden Stirnseiten der Platte (1), an denen die Stege (2) enden, die Kammern (3) miteinander verbunden und von einer Flüssigkeit durchflossen sind. Claims b sheet made of transparent material, in particular acrylic glass, with several, mutually parallel webs that form adjacent ones Chambers of rectangular cross-section are attached between two cover layers, d a d u r c h g e k e n n n z e i c h n e t that in particular in the area of the two end faces the plate (1) at which the webs (2) end, the chambers (3) connected to one another and are traversed by a liquid. 2. Platte nach Anspruch 1, d a d u r c h g e k e n n -z e i c h n e t , daß an den beiden Stirnseiten je zwei Kammern (3) miteinander verbunden sind, und daß die Verbindungen (5a, 5b, 5c) der einen Stirnseite zu denen der gegenüberliegenden Stirnseite derart versetzt sind, daß alle Kammern (3) hintereinander verbunden sind. 2. Plate according to claim 1, d a d u r c h g e k e n n -z e i c h n e t that two chambers (3) are connected to each other on the two end faces, and that the connections (5a, 5b, 5c) of one end face to those of the opposite one Front side are offset in such a way that all chambers (3) are connected one behind the other. 3. Platte nach Anspruch 2, d a d u r c h g e k e n n -z e i c h n e t , daß die Stirnseiten (6a, 6b) der Platte (1) verschlossen sind und zur Verbindung zweier Kammern (3) jeder zweite Steg (2) im Bereich der Stirnseite verkürzt ausgeführt ist oder eine Ausnehmung (5b) aufweist. 3. Plate according to claim 2, d a d u r c h g e k e n n -z e i c h n e t that the end faces (6a, 6b) of the plate (1) are closed and for connection two chambers (3) every second web (2) is shortened in the area of the end face or has a recess (5b). 4. Platte nach Anspruch 2, d a d u r c h g e k e n n -z e i c h n e t , daß die Stirnseiten (6a, 6b) durch Endteile (7) verbunden sind, die zur Verbindung zweier Kammern (3) Ausnehmungen (5c) aufweisen.4. Plate according to claim 2, d a d u r c h g e k e n n -z e i c h n e t that the end faces (6a, 6b) are connected by end parts (7) which are used for connection two chambers (3) have recesses (5c). 5. Platte nach einem der Ansprüche 1 bis 4, d a d u r c h g e k e n n z e i c h n e t , daß auf der der Sonne zugewandten Flachseite der Platte eine zweite, ähnlich ausgeführte Platte befestigt ist.5. Plate according to one of claims 1 to 4, d a d u r c h g e k e It is noted that on the flat side of the plate facing the sun there is a second, similarly executed plate is attached. 6. Platte nach einem der Ansprüche 1 bis 4, d a d u r c h g e k e n n z e i c h n e t , daß auf der der Sonne zugewandten Flachseite der Platte eine weitere Deckschicht in einem Abstand angeordnet ist.6. Plate according to one of claims 1 to 4, d a d u r c h g e k e It is noted that on the flat side of the plate facing the sun there is a further cover layer is arranged at a distance. 7. Platte nach einem der Ansprüche 1 bis 6, d a d u r c h g e k e n n z e i c h n e t , daß auf der der Sonne abgewandten Flachseite der Platte (1) eine die Wärme reflektierende und das Licht durchlassende Schicht (8) oder Folie angeordnet ist.7. Plate according to one of claims 1 to 6, d a d u r c h g e k e n n z e i c h n e t that on the flat side of the plate (1) facing away from the sun a layer (8) or film which reflects the heat and allows the light to pass through is arranged. 8. Platte nach einem der Ansprüche 1 bis 7, d a d u r c h g e k e n n z e i c h n e t , daß der die Platte durchströmenden Flüssigkeit schwebende Teilchen zur Reflexion oder Absorption der Sonnenstrahlung zugesetzt sind.8. Plate according to one of claims 1 to 7, d a d u r c h g e k e It is noted that the liquid flowing through the plate is floating Particles for reflection or absorption of solar radiation are added. 9. Platte nach einem der Ansprüche 1 bis 8, d a d u r c h g e k e n n z e i c h n e t , daß der die Platte durchströmenden Flüssigkeit Farbstoff zur Erhöhung der Absorption zugesetzt ist.9. Plate according to one of claims 1 to 8, d a d u r c h g e k e It is noted that the liquid flowing through the plate is used for dye Increase in absorption is added.
DE2742659A 1977-09-22 1977-09-22 Plate with several parallel webs Expired DE2742659C3 (en)

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DE2742659A DE2742659C3 (en) 1977-09-22 1977-09-22 Plate with several parallel webs

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DE2742659A DE2742659C3 (en) 1977-09-22 1977-09-22 Plate with several parallel webs

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DE2742659A1 true DE2742659A1 (en) 1979-03-29
DE2742659B2 DE2742659B2 (en) 1980-10-16
DE2742659C3 DE2742659C3 (en) 1981-08-13

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800811A1 (en) * 1978-01-10 1979-07-12 Oltmanns Heinrich Fa Extruded transparent plastics window effect box panel - has end protrusion and groove section with filling for sealed interlocking
FR2482273A1 (en) * 1980-05-08 1981-11-13 Rav Shemesh B M SOLAR HEATING DEVICE AND METHOD FOR MANUFACTURING SAME
EP0045149A1 (en) * 1980-07-29 1982-02-03 Thomas Paul Engel Method for the production of a heat exchanger
FR2520488A1 (en) * 1982-01-28 1983-07-29 Moureau Georges Transparent solar collector panel - has profiled bolted clamp to assemble two panel components with weather strip
US4509306A (en) * 1982-08-12 1985-04-09 Everlite A/S Panel for self-supporting roof structures comprising elongated extruded profile elements of plastics material closed at their ends, and closing member for such profile elements
US4898153A (en) * 1989-04-03 1990-02-06 Sherwood Daniel A Solar energy panel
GB2413176A (en) * 2004-04-16 2005-10-19 Nicholas John Trincas Heat Recovery Apparatus
NL1031885C2 (en) * 2006-05-24 2007-11-27 Maurice Kassenbouw B V Greenhouse operating method, involves passing hot water through conduits in roof in order to minimize heat loss
FR2922299A1 (en) * 2007-10-16 2009-04-17 Fabre Jean Paul Georges Leo Vi Solar radiation collecting device for e.g. industrial application, has monoblock and self-supporting panel made of extruded material and including distant channels blocked at their ends, where coolant is circulated at interior of panel
WO2009083779A2 (en) * 2008-01-01 2009-07-09 Roberto Jona A method for closing and sealing a multi-channel structure used especially in thermal devices
GB2481821A (en) * 2010-07-07 2012-01-11 Andrew William Strigner Solar fluid heating apparatus
CN103776174A (en) * 2012-10-24 2014-05-07 益科博能源科技（上海）有限公司 Parallel cavity type solar thermal collector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS ERMITTELT *

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800811A1 (en) * 1978-01-10 1979-07-12 Oltmanns Heinrich Fa Extruded transparent plastics window effect box panel - has end protrusion and groove section with filling for sealed interlocking
FR2482273A1 (en) * 1980-05-08 1981-11-13 Rav Shemesh B M SOLAR HEATING DEVICE AND METHOD FOR MANUFACTURING SAME
EP0045149A1 (en) * 1980-07-29 1982-02-03 Thomas Paul Engel Method for the production of a heat exchanger
US4619801A (en) * 1980-07-29 1986-10-28 Engel Thomas Paul Method for producing an improved polymeric heat exchange panel
FR2520488A1 (en) * 1982-01-28 1983-07-29 Moureau Georges Transparent solar collector panel - has profiled bolted clamp to assemble two panel components with weather strip
US4509306A (en) * 1982-08-12 1985-04-09 Everlite A/S Panel for self-supporting roof structures comprising elongated extruded profile elements of plastics material closed at their ends, and closing member for such profile elements
US4898153A (en) * 1989-04-03 1990-02-06 Sherwood Daniel A Solar energy panel
GB2413176A (en) * 2004-04-16 2005-10-19 Nicholas John Trincas Heat Recovery Apparatus
NL1031885C2 (en) * 2006-05-24 2007-11-27 Maurice Kassenbouw B V Greenhouse operating method, involves passing hot water through conduits in roof in order to minimize heat loss
FR2922299A1 (en) * 2007-10-16 2009-04-17 Fabre Jean Paul Georges Leo Vi Solar radiation collecting device for e.g. industrial application, has monoblock and self-supporting panel made of extruded material and including distant channels blocked at their ends, where coolant is circulated at interior of panel
WO2009083779A2 (en) * 2008-01-01 2009-07-09 Roberto Jona A method for closing and sealing a multi-channel structure used especially in thermal devices
WO2009083779A3 (en) * 2008-01-01 2009-09-11 Roberto Jona A method for closing and sealing a multi-channel structure used especially in thermal devices
GB2481821A (en) * 2010-07-07 2012-01-11 Andrew William Strigner Solar fluid heating apparatus
CN103776174A (en) * 2012-10-24 2014-05-07 益科博能源科技（上海）有限公司 Parallel cavity type solar thermal collector

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DE2742659C3 (en) 1981-08-13
DE2742659B2 (en) 1980-10-16

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