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DE3014295A1 - Roof or wall cladding for heat pump - uses sheets with interlocking flanges and intermediate channels for heat exchange fluid (DK 30.3.81) - Google Patents

Roof or wall cladding for heat pump - uses sheets with interlocking flanges and intermediate channels for heat exchange fluid (DK 30.3.81)

Info

Publication number
DE3014295A1
DE3014295A1 DE19803014295 DE3014295A DE3014295A1 DE 3014295 A1 DE3014295 A1 DE 3014295A1 DE 19803014295 DE19803014295 DE 19803014295 DE 3014295 A DE3014295 A DE 3014295A DE 3014295 A1 DE3014295 A1 DE 3014295A1
Authority
DE
Germany
Prior art keywords
channels
rib
ribs
flanges
roof covering
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
DE19803014295
Other languages
German (de)
Other versions
DE3014295C2 (en
Inventor
Michael Dipl.-Ing. 3000 Hannover Busch
Bernd Ing.(grad.) 3012 Langehagen Juhrig
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.)
KM Kabelmetal AG
Original Assignee
Kabel und Metallwerke Gutehoffnungshuette Ag 3000 Hannover
KM Kabelmetal AG
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 Kabel und Metallwerke Gutehoffnungshuette Ag 3000 Hannover, KM Kabelmetal AG filed Critical Kabel und Metallwerke Gutehoffnungshuette Ag 3000 Hannover
Priority to DE19803014295 priority Critical patent/DE3014295A1/en
Priority to EP80103174A priority patent/EP0026808B1/en
Priority to AT80103174T priority patent/ATE5671T1/en
Priority to DK281780A priority patent/DK150826C/en
Priority to ES494664A priority patent/ES494664A0/en
Publication of DE3014295A1 publication Critical patent/DE3014295A1/en
Application granted granted Critical
Publication of DE3014295C2 publication Critical patent/DE3014295C2/de
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00Solar heat collectors specially adapted for particular uses or environments
    • F24S20/60Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/66Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of facade constructions, e.g. wall constructions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00Solar heat collectors specially adapted for particular uses or environments
    • F24S20/60Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/67Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of roof constructions
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

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)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The roof or wall cladding system for a building uses copper sheets (2) with interlocking flanges (4,5,6) at their ends, and with intermediate channels (9) parallel to these flanges. These channels are adapted to carry a heat exchange fluid for a solar heating system or heat pump. The end flanges project upwards, terminating in a hooked edge, which fits over the hooked edge of an adjacent panel. The sides of these flanges can incorporate grooves for securing transparent plates which may be of plastics material. The cladding sheets may carry a black coating. The liquid conveyed by the intermediate channels does not freeze, and can be passed through the heat exchanger of a heat pump. These channels are connected at their ends to a system of circulating pipes. They can locate in channels along a heat insulating layer (13) underneath.

Description

Dachabdeckung mit Platten, Tafeln oder ähnliches zurRoof covering with plates, panels or the like for

Aufnahme von Umweltenergie (Zusatz zum Patent ....... Patentanmeldung P 29 35 001.4) Das Hauptpatent bezieht sich auf eine Dachabdeckung mit Platten1 Tafeln o.ä. aus Metallblech, vorugsweise aus Kupfer, die mit Haltebügeln an einem die Dachabdeckung tragenden Gebäudeteil befestigt sind, bei welcher die Platten, Tafeln, o.ä. an ihren Längskanten verlaufende Rippen und eine vorzugsweise in der Mitte verlaufende Rippe aufweisen in welche nach auswärts abgebogene Hakenflansche der Haltebügel eingreifen, von denen einer nur bei gegenüber einer Platte in Querrichtung geneigter Lage in eine Rippe einführbar und durch Schwenken der Tafel und/oder des Haltebügels verhakbar ist, während die restlichen Rippen in den anderen Hakenflansch bzw. auf eine Rippe einrastbar sind, wobei zwischen jeweils zwei Rinnen mindestens zwei parallel zu den Rinpc.n verlaufende Kanäle zur Führung eines Energie aus der Umgebung der Platte aufnehmenden Arbeitsmediums angeordnet sind.Absorption of environmental energy (addendum to patent ....... patent application P 29 35 001.4) The main patent relates to a roof covering with panels1 Boards or the like made of sheet metal, preferably made of copper, which are attached to a the part of the building supporting the roof covering is attached, in which the panels, Panels, or the like, ribs running along their longitudinal edges and one preferably in the Ribs running in the middle have hook flanges which are bent outwards engage the retaining bracket, one of which only when facing a plate in the transverse direction inclined position can be introduced into a rib and by pivoting the panel and / or the Retaining bracket can be hooked, while the remaining ribs in the other hook flange or can be latched onto a rib, with between two Gutters at least two channels running parallel to the Rinpc.n for conducting an energy are arranged from the environment of the plate receiving working medium.

In diesem Hauptpatent wird bevorzugt herausgestellt, daß alleKanäle einer Platte in der gleichen Richtung von dem Arbeitsmedium durchströmt sind, so daß in wechselnder Folge jeweils benachbarte Platten mit ihren Kanälen an den Vor- bzw. Rücklauf des Arbeitsmedium-Kreislaufes angeschlossen sind. Der Verteil dieser Ausgestaltung ist darin zu sehen, daß infolge der linienförmigen Berührung zweier benachbarter Platten über die Rippen eine direkte Wärmeleitung weitestgEhend verhindert ist und benachbarte Platten somit auf unterschiedlichem Temperaturniveau liegen.In this main patent it is preferred that all channels a plate are traversed by the working medium in the same direction, so that, in alternating sequence, adjacent plates with their channels on the front or return of the working medium circuit are connected. The distribution of this Design can be seen in the fact that as a result of the linear contact of two Direct heat conduction is prevented as far as possible from neighboring plates via the ribs and neighboring plates are therefore at different temperature levels.

Der Nachteil dieser Ausführungsform ist darin zu sehen, daß der montageaufwand auf der Baustelle recht groß ist, da die Verbindung der Kanäle erst nach dem Verlegen der Platten möglich ists Der Erfindung liegt die Aufgabe zugrunde, die Dachabdeckung nach dem Hauptpatent dahingehend zu verbessern, daß die Anschlußarbeiten zur Verbindung der einzelnen Kanäle auf der Baustelle auf ein Minimum reduziert werden können.The disadvantage of this embodiment is that the assembly effort on the construction site is quite large, since the connection of the ducts only after laying the panels is possible The invention is based on the object of the roof covering to improve according to the main patent that the connection work to the connection of the individual channels on the construction site can be reduced to a minimum.

Diese Aufgabe wird dadurch gelöst, daß die zwischen der mittleren Rippe der Platte und einer außenliegenden Rippe angeordneten Kanäle in einer Richtung vom Arbeitsmedium durchströmt sind, während die zwischen der mittleren Rippe und der anderen außenliegenden Rippe angeordneten Kanäle in Gegenrichtung durchströmt sind und daß die diesseits und jenseits der mittleren Rippe angeordneten Kanäle, vorzugsweise traufenseitig durch Rohrstücke verbunden sind und die firstseitig gelegenen Enden der Kanäle an die Vor-bzw. Rücklaufleitung des Mediumkrcislaufs angeschlossen sind. Die erfindungsgemäße Lösung erbringt den Vorteil, daß die Platten werkseitig bereits mti den Rohrstücken versehen werden können und lediglich an die Vor- und Rücklaufleitung des Arbeitsmediumkreislaufes angeschlossen werden müssen. Darüber hinaus ist auch die Verbindung der Enden der Kanäle mit der Vor- bzw. Riicklaufleitung wesentlich einfacher als bei dem Hauptpatent. Die cinzelnen Kanäle sind zweckmäßigerweise durch Rohrstiicke gleicher Länge verbunden. Da die e Querschnitte der einzelnen Kanäle und die Querschnitte der Rohrstücke annähernd gleich sind, ergeben sich somit annähernd gleiche Druckverhältnisse, so daß jeder Kanal pro Zeiteinheit von der gleichen Menge des Arbeitsmediums durchströmt wird. Die Rohrstücke sind zweckmäßigerweise als U-förmig gebogene konfektionierte Teile ausgebildet.This object is achieved in that the between the middle Rib of the plate and an outer rib arranged channels in one direction are traversed by the working medium, while those between the middle rib and the other outer rib arranged channels flows through in the opposite direction and that the canals on either side of the central rib, are preferably connected on the eaves side by pieces of pipe and those on the ridge side Ends of the channels to the front or. Return line of the medium circuit connected are. The solution according to the invention has the advantage that the Plates can already be provided with the pipe sections at the factory and only be connected to the flow and return lines of the working medium circuit have to. In addition, the connection of the ends of the channels with the front or return line much easier than in the main patent. The individual Channels are expediently connected by pipe sections of the same length. Since the e Cross-sections of the individual channels and the cross-sections of the pipe sections approximate are the same, there are thus approximately the same pressure conditions, so that each Channel is traversed by the same amount of the working medium per unit of time. The pipe sections are expediently made-up parts bent in a U-shape educated.

Die Erfindung ist anhand des in der Figur schematisch dargestellten Ausführungsbeispiels näher erläutert.The invention is shown schematically on the basis of the figure Embodiment explained in more detail.

Die Figur zeigt das traufenseitige Ende einer Metallplatte 2, die, wie im Hauptpatent beschrieben, an der Unterkonstruktion befestigt ist. Die Platte 2 weist Rippen 4, 5 und 6, sowie vier Kanäle 9 auf, die von einem Wärmeenergie aus der Umgebung aufnehmenden Arbeitsmedium durchströmt werden. Die Kanäle 9 sind untereinander durch Rohrbögen 19 und l9a verbunden, die ebenso wie die Platte 2 aus Kupfer bestehen. Die Enden der Rohrbögen 19 und 19a sind in das leicht aufgeweitete Ende 20 der Kanäle 9 eingeschoben und dort hart verlötet.The figure shows the eaves-side end of a metal plate 2, which, as described in the main patent, is attached to the substructure. The plate 2 has ribs 4, 5 and 6, as well as four channels 9, which from a thermal energy the working medium absorbing the environment. The channels 9 are one below the other connected by pipe bends 19 and 19a, which, like the plate 2, are made of copper. The ends of the pipe bends 19 and 19a are in the slightly flared end 20 of the channels 9 inserted and hard soldered there.

Die Rohrbögen 19 und 19a haben die gleiche Länge, so daß das Arbeitsmedium von der Vorlaufleitung bis zur Rücklaufleitung durch die Platten 2 den gleichen Weg zurücklegt. Die Rohrbögen 19 und 19a werden zweckmäßigerweise bereits werkseitig eingelötet, so daß Lötfehler auf der Montagestelle, die erfahrungsgemäß häufiger auf der Montagestelle als bei einer Werkstattfertigung auftreten, weitestgehend vermieden sind. Auf der Montagestelle brauchen dann nur noch die freien Enden der Kanäle 9 an die Vor- bzw.The pipe bends 19 and 19a have the same length, so that the working medium from the flow line to the return line through the plates 2 the same Covered way. The pipe bends 19 and 19a are expediently already at the factory soldered in, so that soldering errors on the assembly point, which experience has shown to be more frequent occur on the assembly site than in a workshop production, as far as possible are avoided. Then need on the assembly site only those free ends of the channels 9 to the front or

Rücklaufleitung @ geschlossen werden. Bei dem in der Figur dargestellten Ausführungsbeispiel sind die zwischen den Rippen 4 und 5 gelegenen Kanäle 9 an die Vorlaufleitung und die zwischen den Rippen 5 und 6 gelegenen Kanäle 9 an die Rücklaufleitung angeschlossen.Return line @ must be closed. In the case of the one shown in the figure Embodiment are located between the ribs 4 and 5 channels 9 to the Flow line and the channels 9 located between the ribs 5 and 6 to the return line connected.

Unter Umständen kann es sinnvoll sein, an die freien Enden der Kanäle 9 ebenfalls bereits werksseitig nicht nehr dargestellte Y-förmige Rohrstücke einzulöten, so daß an der Montagestelle nur noch je ein Anschluß für Vor- und Rücklauf pro Platte notwendig ist.Under certain circumstances it can be useful to stick to the free ends of the channels 9 Y-shaped pipe sections, also not shown at the factory, to be soldered in, so that at the assembly point there is only one connection for flow and return per plate necessary is.

Claims (3)

Patentansprüche Dachabdeckung mit Platten, Tafeln o.ä. aus Metallblech, vorzugsweise aus Kupfer, die mit Haltebügeln an einem die Dachabdeckung tragenden Gebäudeteil befestigt sind, bei welcher die Platten, Tafeln o.ä. an ihren Längskanten verlaufende Rippen und eine vorzugsweise in der Mitte verlaufende Rippe aufweisen, in welche nach auswärts abgebogene Hakenfiansche der haltebügel eingreifen, von denen einer nur bei gegenüber einer Platte in Querrichtung geneigter Lage in eine Rippe einführbar und durch Schwenken der Tafel und/oder des Haltebügels verhakbar ist, während die restlichen Rippen in den anderen Hakenflansch bzw. auf eine Rippe einrastbar sind, wobei zwischen jeweils zwei Rippen mindestens zwei parallel zu den Rippen verlaufende Kanäle zur Führung eines Energie aus der Umgebung der Platte aufnehmenden Arbeitsmediums angeordnet sind, nach Patent ..... (Patentanmeldung P 29 25 001.4 die vom 30.08.79), dadurch gekennzeichnet, daß/zwischen der mittleren Rippe t5) der Platte (2) und einer außenliegenden Rippe (4) angeordneten Kanäle (5) in einer Richtung vom Arbeitsmedium durchströmt sind, während die zwischen der mittleren Rippe (5) und der anderen außenliegenden Rippe (6) angeordnete Kanäle (5) in Gegenrichtung durchströmt sind und daß die diesseits und jenseits der mittleren Rippe (5) angeordneten Kanäle (9), vorzugsweise traufenseitig durch Rohrstücke (19, 19a) verbunden sind und die firstseitig gelegenen Enden der Kanäle (9) an die Vor- bzw. Rücklaufleitung des Mediumkreislaufs angeschlossen sind. Patent claims roof covering with plates, panels or the like made of sheet metal, preferably made of copper, which is supported by brackets on a roof covering Part of the building are attached, in which the plates, panels or the like at their longitudinal edges have running ribs and a rib preferably running in the middle, in which the outwardly bent hooked flanges of the retaining bracket engage, from which one only in a position inclined in relation to a plate in the transverse direction Rib can be inserted and hooked by pivoting the panel and / or the retaining bracket is, while the remaining ribs in the other hook flange or on a rib can be latched, with at least two parallel to each other between two ribs Channels running along the ribs for conducting energy from the area around the plate arranged receiving working medium are, according to patent ..... (patent application P 29 25 001.4 from 08/30/79), characterized in that / between the middle Rib t5) of the plate (2) and an outer rib (4) arranged channels (5) are traversed by the working medium in one direction, while the between the central rib (5) and the other outer rib (6) arranged channels (5) are traversed in the opposite direction and that the one side and the other side of the middle Rib (5) arranged channels (9), preferably on the eaves side by pipe pieces (19, 19a) are connected and the ends of the channels (9) on the ridge side to the front or the return line of the medium circuit are connected. 2. Dachabdeckung nach Anspruch 1, dadurch gekennzeichnet, daß die einzelnen Kanäle (9) durch Rohrstücke (19, 19a) gleicher Länge verbunden sind.2. Roof covering according to claim 1, characterized in that the individual channels (9) are connected by pipe sections (19, 19a) of the same length. 3. Dachabdeckung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Rohrstücke (19, l9a) U-förmig gebogen sind.3. Roof covering according to claim 1 or 2, characterized in that the pipe sections (19, 19a) are bent in a U-shape.
DE19803014295 1979-08-30 1980-04-15 Roof or wall cladding for heat pump - uses sheets with interlocking flanges and intermediate channels for heat exchange fluid (DK 30.3.81) Granted DE3014295A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19803014295 DE3014295A1 (en) 1980-04-15 1980-04-15 Roof or wall cladding for heat pump - uses sheets with interlocking flanges and intermediate channels for heat exchange fluid (DK 30.3.81)
EP80103174A EP0026808B1 (en) 1979-08-30 1980-06-07 Roof covering or façade lining and method for the manufacture of a panel for this roof covering or façade lining
AT80103174T ATE5671T1 (en) 1979-08-30 1980-06-07 ROOFING OR PANELING AND METHOD OF MAKING A PANEL FOR SUCH ROOFING OR PANELING.
DK281780A DK150826C (en) 1979-08-30 1980-06-30 ROOF COVERING OR FACADE COATING WITH METAL COVER SHEETS.
ES494664A ES494664A0 (en) 1979-08-30 1980-08-29 IMPROVEMENTS IN ROOF DECKS OR FACADE COVERINGS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803014295 DE3014295A1 (en) 1980-04-15 1980-04-15 Roof or wall cladding for heat pump - uses sheets with interlocking flanges and intermediate channels for heat exchange fluid (DK 30.3.81)

Publications (2)

Publication Number Publication Date
DE3014295A1 true DE3014295A1 (en) 1981-10-22
DE3014295C2 DE3014295C2 (en) 1992-07-02

Family

ID=6099977

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803014295 Granted DE3014295A1 (en) 1979-08-30 1980-04-15 Roof or wall cladding for heat pump - uses sheets with interlocking flanges and intermediate channels for heat exchange fluid (DK 30.3.81)

Country Status (1)

Country Link
DE (1) DE3014295A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10673373B2 (en) 2016-02-12 2020-06-02 Solarcity Corporation Building integrated photovoltaic roofing assemblies and associated systems and methods

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540500A1 (en) * 1995-10-31 1997-05-07 Ladwig Karl Heinz Structural panel collector for solar heating of liquids

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2256584A1 (en) * 1971-11-22 1973-05-30 Zambelli Pty Ltd Otto ROOF COVER
DE2808724A1 (en) * 1978-03-01 1979-09-06 Kabel Metallwerke Ghh Atmosphere heat collecting metal ribbed roof panels - have fluid-filled tubes in heat conductive contact and retained by stirrup pieces
DE7923166U1 (en) * 1979-08-14 1979-11-15 Steinruecke, Elmar, 4600 Dortmund COPPER PROFILE BOARD AS ABSORBER COLLECTOR

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2256584A1 (en) * 1971-11-22 1973-05-30 Zambelli Pty Ltd Otto ROOF COVER
DE2808724A1 (en) * 1978-03-01 1979-09-06 Kabel Metallwerke Ghh Atmosphere heat collecting metal ribbed roof panels - have fluid-filled tubes in heat conductive contact and retained by stirrup pieces
DE7923166U1 (en) * 1979-08-14 1979-11-15 Steinruecke, Elmar, 4600 Dortmund COPPER PROFILE BOARD AS ABSORBER COLLECTOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10673373B2 (en) 2016-02-12 2020-06-02 Solarcity Corporation Building integrated photovoltaic roofing assemblies and associated systems and methods

Also Published As

Publication number Publication date
DE3014295C2 (en) 1992-07-02

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