DE2856052A1 - Trapezoid profiled sheet metal roof solar heat collector - has conductor sheet and tubes on top of insulating material in upward open spaces - Google Patents

Trapezoid profiled sheet metal roof solar heat collector - has conductor sheet and tubes on top of insulating material in upward open spaces

Info

Publication number
DE2856052A1
DE2856052A1 DE19782856052 DE2856052A DE2856052A1 DE 2856052 A1 DE2856052 A1 DE 2856052A1 DE 19782856052 DE19782856052 DE 19782856052 DE 2856052 A DE2856052 A DE 2856052A DE 2856052 A1 DE2856052 A1 DE 2856052A1
Authority
DE
Germany
Prior art keywords
collector
roof
trapezoid
sheet
sheet metal
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.)
Withdrawn
Application number
DE19782856052
Other languages
German (de)
Inventor
Rudolf Burgstahler
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 DE19782856052 priority Critical patent/DE2856052A1/en
Publication of DE2856052A1 publication Critical patent/DE2856052A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00Roofs; Roof construction with regard to insulation
    • E04B7/20Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • E04B7/22Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00Solar heat collectors using working fluids
    • F24S10/70Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • F24S10/753Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being parallel to each other
    • 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
    • Y02E10/44Heat exchange systems

Abstract

The roof construction provides facilities for heat collection in the simplest and most economical form. A plate of trapezoid sheet metal (3) is sited in a self-supporting position at an angle of slope (alpha) adapted to the most favourable direction of solar radiation, with the trapezoid profiles (5) running vertically to the ridge line. The heat-ducting sheet (11) and collector tubes are fitted directly above the insulating material in and above the plate's upward-facing trapezoid spaces. They are covered in such a way that roof surface and collector assembly form a cohesive entity.

Description

Wilhelm SchweikerWilhelm Schweiker

Niedere Klinge 27 7121 Gemmrigheim Rudolf Burgstahler Hauptstraße 33 7129 Neckarwestheim Wärmekollektor-Dach aus profiliertem Blech Die Erfindung betrifft die Konstruktion eines Wärmekollektor-Daches aus profiliertem Blech.Niedere Klinge 27 7121 Gemmrigheim Rudolf Burgstahler Hauptstrasse 33 7129 Neckarwestheim Heat collector roof made of profiled sheet metal The invention concerns the construction of a heat collector roof made of profiled sheet metal.

Es ist bereits bekannt, Wärmekollektor-Dächer in der Weise herzustellen, daß einzelne Kollektorelemente zusätzlich in eine in normaler Weise erstellte geneigte Dachfläche eingebaut werden. Außerdem ist es bekannt, Flachdächer oder schwach geneigte Dächer aus einem profiliertem Blech, beispielsweise einem rapezprofilblech herzustellen. Solche flach oder nur mit schwacher Neigung gedeckte Dächer eignen sich jedoch nicht ohne weiteres zum Einbau oder zum Aufbringen von Kollektorelementen. Andererseits erfordern Dächer mit entsprechend steil geneigter Dach fläche eine verhältnismäßig umfangreiche und kostspielige fflragkonstruktion.It is already known to manufacture heat collector roofs in such a way that that individual collector elements are also inclined in a normal way Roof surface can be installed. It is also known to have flat roofs or slightly sloping roofs To produce roofs from a profiled sheet, for example a rapez profile sheet. Such flat roofs or roofs with only a slight incline are suitable However not easily for the installation or for the application of collector elements. on the other hand require roofs with a correspondingly steeply sloping roof area a relatively extensive and costly field construction.

Aufgabe der Erfindung ist nun eine Dachkonstruktion, die es gestattet, in möglichst einfacher und wirtschaftlicher Form ein Wärmekollektor-Dach auszuführen.The object of the invention is now a roof structure that allows to build a heat collector roof in the simplest and most economical way possible.

Zur Lösung dieser Aufgabe wird ein Wärmekollektor-Dach aus profiliertem Blech in der Weise ausgeführt, daß ein trapezprofilblech mit der der günstigsten Sonneneinstrahlung angepaßten Neigung derart selbsttragend angeordnet ist, daß die Trapezprofile senkrecht zur Firstgeraden verlaufen, und daß oberhalb der in und über den nach oben weisenden trapezförmigen Räumen des Profilbleches angeordneten Isoliermasse das Wärmeleitblech und die Kollektorrohre unmittelbar aufgebracht und in geeigneter Weise abgedeckt sind, so daß die Dachfläche und die Kollektorvorrichtung eine Einheit bilden.To solve this problem, a heat collector roof made of profiled Sheet metal carried out in such a way that a trapezoidal profile sheet with the cheapest Sun exposure adapted inclination is arranged so self-supporting that the Trapezoidal profiles run perpendicular to the ridge line, and that above the in and arranged over the upward-facing trapezoidal spaces of the profile sheet Insulating compound applied directly to the heat conducting sheet and the collector pipes and are appropriately covered so that the roof surface and the collector device form a unit.

Da das die Dachfläche bildende Profilblech selbsttragend ist, entfällt die Errichtung einer kostspieligen Tragkonstruktion, während der Einbau besonderer Kollektorelemente nicht erforderlich ist, da die Dachkonstruktion als solche gleichzeitig als Kollektoreinrichtung dient.Since the profiled sheet metal forming the roof surface is self-supporting, it is not necessary the erection of an expensive supporting structure, while the installation is special Collector elements is not required, as the roof structure as such at the same time serves as a collector device.

Als Abdeckung über den Kollektorrohren können beispielsweise Glasscheiben verwendet werden, doch besteht auch die Möglichkeit, anstelle von Glasscheiben eine Blechabdeckung zu verwenden. In diesem Fall kann die Anlage auch bei trübem Wetter betrieben werden, indem die Auswertung des WärmeinhaLts der Kollektorflüssigkeit, die infolge der mangelnden Sonneneinstrahlung nur etwa die Außentemperatur annimmt, durch Einsetzen einer Wårmepumpe gewährleistet wird.Glass panes, for example, can be used as a cover over the collector pipes can be used, but it is also possible to use a Use sheet metal cover. In this case, the system can also be used in cloudy weather be operated by evaluating the heat content of the collector fluid, which, due to the lack of solar radiation, only approximates the outside temperature, by using a heat pump.

Im folgenden soll anhand der beigefügten Zeichnung ein Beispiel für eine solche Dachkonstruktion beschrieben werden. In der Zeichnung zeigen: Figur 1: die Dachkonstruktion von der Giebelseite her gesehen; Figur 2: einen Schnitt durch diese Dachkonstruktion längs einer parallel zur Firstgeraden 7erlauf enden Schnittlinie.In the following, an example for such a roof structure will be described. In the drawing show: Figure 1: the roof construction seen from the gable side; Figure 2: a section through this roof construction along a straight line parallel to the ridge 7er running end of the cutting line.

In Figur 1 ist mit 1 die traufenseitige Hausmauer bezeichnet, auf der die Fußpfette 2 angeordnet ist. Von der Fußpfette 2 zu der (nicht dargestellten) Firstpfette verläuft das Trapezprofil 3 derart, daß die durch das Profil gebildeten trapezförmigen Rippen 4 (Figur 2) von oben nach unten senkrecht zur Firstgeraden verlaufen. Das profilierte Blech 3 ist gegenüber der Horizontalen um einen für die Ausnutzung der eingestrahlten 'Wärmeenergie besonders geeigneten Winkelo(geneigt. Traufenseitig steht das Dach noch um einen gewissen Betrag über. Dieser Überstand 5 ist von unten her in üblicher Weise mit einer Auskleidung versehen, beispielsweise mit einer Konterlattung, auf der eine Holzverschalung angebracht ist. Am Sunde der Dachfläche ist mit Hilfe eines Rinnenträgers die Dachrinne 6 angebracht.In Figure 1, 1 denotes the eaves-side house wall which the purlin 2 is arranged. From the purlin 2 to the (not shown) Ridge purlin runs the trapezoidal profile 3 such that the formed by the profile trapezoidal ribs 4 (Figure 2) from top to bottom perpendicular to the ridge straight get lost. The profiled sheet 3 is opposite the horizontal by one for the Utilization of the radiated heat energy, particularly suitable angle (inclined. On the eaves side, the roof still protrudes by a certain amount. This supernatant 5 is provided from below in the usual way with a lining, for example with counter battens on which a wooden cladding is attached. At the end of the Roof gutter 6 is attached with the help of a gutter support.

Figur 2 zeigt einen Schnitt durch die Dachkonstruktion parallel zur Firstgeraden. Zur Vereinfachung der Zeichnung ist die geneigte Dachfläche selbst nicht dargestellt, so daß die Zeichnung sich lediglich auf die Schnittfigur selbst beschränkt. Hierbei ist mit 7 die giebelseitige Mauer bezeichnet.Figure 2 shows a section through the roof structure parallel to Ridge straight. For simplification the drawing is the inclined roof surface itself not shown, so that the drawing only refers to the sectional figure self limited. Here, the gable-side wall is designated with 7.

Die sich nach oben öffnenden durch die Rippen 4 des profilierten Bleches 3 gebildeten Hohlräume sind mit einer Isoliermasse 8 gefüllt und das Blech 3 durch eine darüber angeordnete Isolierplatte 9 abgedeckt, auf der ein mit senkrecht zur Firstgeraden verlaufenden eingepreßten Rillen 10 versehenes WärmeLeitblech 11 angeordnet ist. In den Rillen 10 sind die das Kollektormedium enthaltenden Rohre 12 untergebracht.The upward opening through the ribs 4 of the profiled sheet 3 formed cavities are filled with an insulating compound 8 and the sheet 3 through an overlying insulating plate 9 covered, on which a with perpendicular to A heat-conducting sheet 11 provided with pressed-in grooves 10 extending straight to the ridge is arranged is. The tubes 12 containing the collector medium are accommodated in the grooves 10.

Die Anordnung ist durch Glasplatten 13 abgedeckt, deren Überlappungsstellen an ihren oberen und unteren Kanten mit ender geeigneten Dichtung versehen sind, z.B. einer Silikondichtung 14, während die einzelnen von oben nach unten laufenden Bahnen jeweils durch Bohlen 15 getrennt und seitlich gleichfalls entsprechend abgedichtet sind. Anstelle einer Glasabdeckung kann auch eine Abdeckung aus Blechtafeln vorgesehen sein, insbesondere wenn es sich um eine mit Wärmepumpe arbeitende Anlage handelt.The arrangement is covered by glass plates 13, the points of overlap are provided with a suitable seal on their upper and lower edges, e.g. a silicone seal 14, while the individual runs from top to bottom Lanes each separated by planks 15 and also sealed laterally accordingly are. Instead of a glass cover, a cover made of sheet metal can also be provided especially if it is a system that works with a heat pump.

Claims (4)

Wilhelm Schweiker, Rudolf Burgstahler ' IWårmekollektor-Dach aus profiliertem Blech" Ansprüche 1. Wärmekollektor-Dach aus profiliertem Blech, dadurch gekennzeichnet, daß ein Trapezprofilblech (3) mit- der der günstigsten Sonneneinstrahlung angepaßten Neigung (α) derart selbsttragend angeordnet ist, daß die Trapezprofile (5) senkrecht zur Firstgeraden verlaufen, und daß oberhalb der in und über den nach oben weisenden trapezförmigen Räumen des Profilbleches (3) angeordneten Isoliermasse (8,9) das Wärmeleitblech (11) und die Kollektorrohre (12) unmittelbar aufgebracht und ingeeigneter Weise abgedeckt sind derart, daß die Dachfläche und die Kollektorvcrrichtung eine Einheit bilden. Wilhelm Schweiker, Rudolf Burgstahler 'IWårmekollektor roof off profiled sheet "claims 1. heat collector roof made of profiled sheet, thereby characterized in that a trapezoidal profile sheet (3) with the most favorable solar radiation adapted inclination (α) is arranged so self-supporting that the trapezoidal profiles (5) run perpendicular to the ridge line, and that above the in and over the after Above facing trapezoidal spaces of the profiled sheet (3) arranged insulating compound (8,9) the heat conducting plate (11) and the collector pipes (12) applied directly and are appropriately covered so that the roof surface and the collector device form a unit. 2. Wårmekollektor-Dach nach Anspruch 1, dadurch gekennzeichnet, daß die Kollektorrohre (12) in senkrecht zur Firstgeraden verlaufenden in das Wärmeleitblech (11) eingepreßten Rillen (10) untergebracht sind. 2. Wårmekollektor roof according to claim 1, characterized in that the collector pipes (12) running perpendicular to the ridge straight into the heat conducting plate (11) pressed-in grooves (10) are accommodated. 3. Wårmekollektor-Dach nach Anspruch 1, dadurch gekennzeichnet, daß die Abdeckung der Eollektorvorrichtung aus Glasplatten (13) besteht.3. Wårmekollektor roof according to claim 1, characterized in that the cover of the collector device consists of glass plates (13). 4. Wärmekollektor-Dach nach Anspruch 1, dadurch gekennzeichnet, daß die Abdeckung der Eollektorvorrichtung aus Blechplatten besteht.4. heat collector roof according to claim 1, characterized in that the cover of the collector device consists of sheet metal plates.
DE19782856052 1978-12-23 1978-12-23 Trapezoid profiled sheet metal roof solar heat collector - has conductor sheet and tubes on top of insulating material in upward open spaces Withdrawn DE2856052A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782856052 DE2856052A1 (en) 1978-12-23 1978-12-23 Trapezoid profiled sheet metal roof solar heat collector - has conductor sheet and tubes on top of insulating material in upward open spaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782856052 DE2856052A1 (en) 1978-12-23 1978-12-23 Trapezoid profiled sheet metal roof solar heat collector - has conductor sheet and tubes on top of insulating material in upward open spaces

Publications (1)

Publication Number Publication Date
DE2856052A1 true DE2856052A1 (en) 1980-07-10

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ID=6058323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782856052 Withdrawn DE2856052A1 (en) 1978-12-23 1978-12-23 Trapezoid profiled sheet metal roof solar heat collector - has conductor sheet and tubes on top of insulating material in upward open spaces

Country Status (1)

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DE (1) DE2856052A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108356A1 (en) * 1981-03-05 1982-09-30 Josef Gartner & Co, 8883 Gundelfingen Heat absorber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108356A1 (en) * 1981-03-05 1982-09-30 Josef Gartner & Co, 8883 Gundelfingen Heat absorber

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