DE2935703A1 - Flexible underfloor heating element - comprises two polypropylene-coated aluminium or copper tapes with their edges welded together leaving duct for heating fluid - Google Patents

Flexible underfloor heating element - comprises two polypropylene-coated aluminium or copper tapes with their edges welded together leaving duct for heating fluid

Info

Publication number
DE2935703A1
DE2935703A1 DE19792935703 DE2935703A DE2935703A1 DE 2935703 A1 DE2935703 A1 DE 2935703A1 DE 19792935703 DE19792935703 DE 19792935703 DE 2935703 A DE2935703 A DE 2935703A DE 2935703 A1 DE2935703 A1 DE 2935703A1
Authority
DE
Germany
Prior art keywords
polypropylene
welded together
coated
heating element
underfloor heating
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
DE19792935703
Other languages
German (de)
Inventor
Georg Dr Turnheim
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.)
Austria Metall AG
Original Assignee
Vereinigte Metallwerke Ranshoffen Berndorf 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 Vereinigte Metallwerke Ranshoffen Berndorf AG filed Critical Vereinigte Metallwerke Ranshoffen Berndorf AG
Publication of DE2935703A1 publication Critical patent/DE2935703A1/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F24D3/146—Tubes specially adapted for underfloor heating
    • 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
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Floor Finish (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Surface Heating Bodies (AREA)

Abstract

Tubular heating element esp. for underfloor heating comprises a plastics-coated metal tapes which are welded together with their plastics-coated sides leaving only a relatively narrow duct free that serves as passage for a heat-exchange medium. When the heating elements are to be laid in a "meander" pattern then parts of the metal tape(s) are suitably folded, trimmed or notched to enable them (it) to be flexed. The metal tape is made of Cu or Al, and the coating is polypropylene.

Description

Titel: Rohrförmiger Wärmeleiter für Räume, insbe-Title: Tubular heat conductor for rooms, especially

sondere Fußbodenheizungen Beschreibung Die Erfindung betrifft einen rohrförmigen Wärmeleiter für Raume, insbesondere eine Fußbodenheizung. special underfloor heating Description The invention relates to a tubular heat conductor for rooms, especially underfloor heating.

Bekannt sind verschiedene Ausführungen von Bodenheizungen, wobei ein Rohrsystem, , hestehend aus Kunststoff, Stahl oder Kupfer im Boden verlegt wird und die Wärmeleitfähigkeit durch spezielle Estricharten oder/und durch entsprechende wärmeleitfähige Lamellen z. B. aus Aluminium verbessert wird. Der Nachteil dieses systems besteht darin, wie man durch Infrarotmessungen nachweisen kann, daß eine relativ ungleichmäßige Teilung auftritt. Man hilft sich damit, daß z.3. an keilteren Stellen des Raumes, wie den Außenmauern und Fensterpartien, mehrere Rohrschlanqen nebeneinander in enrreren Abstand verlegt werden, was jedoch bei vorfabrizierten Roll-Bondplatten nicht möglich ist.Various designs of floor heating are known, with a Pipe system, consisting of plastic, steel or copper, is laid in the ground and the thermal conductivity through special types of screed and / or appropriate thermally conductive lamellas z. B. made of aluminum is improved. The downside to this systems is how infrared measurements can be used to prove that a relatively uneven division occurs. One helps oneself with the fact that z.3. to more wedged ones Place the room, such as the outer walls and window areas, several Rohrschlanqen be laid next to each other at a larger distance, but this is the case with prefabricated Roll-bond plates is not possible.

Erfidungsgemäß wird vorgeschlagen, eine Fußbodenheizung aus einem Wärmleitsystem zu erstellen, das darin besteht, daß zwei Aluminium- oder Kupferfolien, die eine oder beidseitig mit einem Kunststoff, vorzugsweise Polypropylen, beschichtet worden sind und nachträglich durch ein spezielles Verfahren, wie Seigeln, unter 180 - 200°C miteinander derartig verrunden werden, daß ein Rohr entstanden ist.According to the invention, it is proposed to use an underfloor heating system To create a heat conduction system, which consists in the fact that two aluminum or copper foils, coated on one or both sides with a plastic, preferably polypropylene have been and subsequently by a special process, such as Seigeln, under 180 - 200 ° C are rounded with each other in such a way that a tube is formed.

Dieser Aluminiumfolienverbund kann nun kontinuierlich iiher den Raum verteilt angebracht werden, er ergibt eine gleichmäßige Wärmeverteilung über den gesamten Fußboden. Neben dem Vorteil der gleichmäßigen Temperaturverteilung sind auch die Schnelligkeit der Installation, die einwandfreie Korrosionsbeständigkeit, in-dem das Heizmedium durch das Kunststoffrohrsystem innerhalb der Folien durchgeleitet wird,und weiters die Möglichkeit im Bauwesen bekannte Estricharten oder Trockenverlegungsböden mit diesem System zu kombiniern, zu erwähnen. Die zwei Enden von Heizabsorben werden durch entsprechende Kopplungselemente verbunden. Nach dem Verlegen der Heizelemente werden diese mit dem Heizmedium oder mit Luft unter Druck gesetzt, um eine entsprechende Dichtprobe vorzunehmen und dann anschließend bei einem niedrigen Druck mit dem Estrich oder sonsticrerl Füßbodenmaterial zugedeckt. Durch die bandförmige Ausbildung es Leiters ist eine beliebige Verlegung auch enger mit Teilüberdeckung an Stellen höherer Heizdichte und Anpassung an den Raum möglich, wobei an den Biegungen die seitlichen Teile bis auf den Kanal ein- oder ausgeschnitten oder gefaltet werden können.This aluminum foil composite can now move continuously across the room distributed, it results in an even heat distribution over the entire floor. Besides the advantage of the even temperature distribution are also the speed of installation, the impeccable corrosion resistance, in which the heating medium is passed through the plastic pipe system within the foils will, and furthermore the possibility of screed types known in construction or to combine dry installation floors with this system. The two Ends of heat absorbers are connected by appropriate coupling elements. To When the heating elements are laid, they are exposed to the heating medium or air Pressure is set to carry out a corresponding seal test and then afterwards with a low pressure covered with the screed or other flooring material. Due to the ribbon-shaped design of the conductor, any routing is also narrower with partial coverage at places with higher heating density and adaptation to the room possible, the side parts cut in or out at the bends except for the channel or can be folded.

In der Zeichnung ist der Gegenstand der Erfindung beispielsweise dargestellt. Es zeigen: Fig. 1 einen im Bund endlos angelieferten Wärmeleiter und im Fig. 2 einen / Fußboden in Mäanderform ausgelegten Leiter.In the drawing, the subject matter of the invention is shown for example. The figures show: FIG. 1 a heat conductor supplied endlessly in the covenant, and FIG. 2 shows one / Ladder laid out in a meandering shape.

Wie man aus der Zeichnung erkennen kann, besteht der Wärmeleiter aus zwei zumindest einseitig beschichteten Metallfolien 1,2 aus Kupfer oder Aluminium, welche mit ihrer Beschichtung vorzugsweise aus Polypropylen aneinandergesiegelt sind, wobei lediglich ein Kanal 3 zum Durchleiten des tTirmetauschmediums freibleibt. Das Band ist somit hochflexibel und dicht am Fußboden in Mäanderform ausgelegt, wobei an den Krümmungsstellen Einschnitte 4 oder Faltungen vorgesehen werden.As you can see from the drawing, the heat conductor consists of two metal foils 1, 2 made of copper or aluminum, coated at least on one side, which are sealed together with their coating, preferably made of polypropylene are, whereby only one channel 3 remains free for the passage of the exchange medium. The tape is therefore highly flexible and designed close to the floor in a meander shape, with incisions 4 or folds being provided at the points of curvature.

Bei Einbettung in einen estrich kann auch die Oberseite mit Kunststoff beschichtet sein, um Korrosionsangriffe durch den feuchten Estrich zu vermeiden.When embedded in a screed, the top can also be covered with plastic be coated in order to avoid corrosion attacks from the damp screed.

Dieses Heizelementsystem einet sich ehenfalls für das Heizmedium Luft, wodurch dieses System auch als Wand-oder Deckensystem verwendet werden kann. Zum Beispiel können diese Heizelemente hinter Wabdverkleidungen aus Holz oder anderen festen Tapeten Anwendung finden.This heating element system is also used for the heating medium air, This means that this system can also be used as a wall or ceiling system. To the For example, these heating elements can be used behind wall cladding made of wood or other fixed wallpapers are used.

Claims (3)

Titel: Rohrförmiger Wärmeleiter für Räume, insbesondere Fußbodenheizungen Patentansprüche 1. Rohrförmiger Wärmeleiter für Räume, insbesondere Fußbodenheizungen, dadurch gekennzeichnet, daß er aus zwei bandförmigen kunststoffbeschichteten Metallfolien (1,2) besteht, die mit ihren kunststoffbeschichteten Seiten aneinandergesiegelt sind und nur einen Kanal(3)zum Durchleiten des Wärmetauschmediums freilassen. Title: Tubular heat conductor for rooms, especially underfloor heating Claims 1. Tubular heat conductor for rooms, in particular underfloor heating, characterized in that it consists of two band-shaped plastic-coated metal foils (1,2), which are sealed together with their plastic-coated sides and only leave one channel (3) for the passage of the heat exchange medium. 2. Wärmeleiter nach Anspruch 1, dadurch gekennzeichnet, daß bei mäanderförmiger Verlegung die seitlich neben dem Kanal liegenden Teile der beschichteten Folie gefaltet, ein- oder weggeschnitten sind, um ein Biegen zu ermöglichen. 2. Heat conductor according to claim 1, characterized in that in meander-shaped Laying the parts of the coated film lying next to the duct folded, are cut in or away to allow bending. 3. Wärmeleiter nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß als Metall Aluminium oder Kupfer und als Beschichtung Polypropylen verwendet ist. 3. Heat conductor according to claim 1 or 2, characterized in that the metal used is aluminum or copper and the coating used is polypropylene.
DE19792935703 1978-09-12 1979-09-04 Flexible underfloor heating element - comprises two polypropylene-coated aluminium or copper tapes with their edges welded together leaving duct for heating fluid Ceased DE2935703A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT656978A AT361666B (en) 1978-09-12 1978-09-12 HEAT EXCHANGER FOR ROOMS, IN PARTICULAR UNDERFLOOR HEATING

Publications (1)

Publication Number Publication Date
DE2935703A1 true DE2935703A1 (en) 1980-03-20

Family

ID=3587626

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792935703 Ceased DE2935703A1 (en) 1978-09-12 1979-09-04 Flexible underfloor heating element - comprises two polypropylene-coated aluminium or copper tapes with their edges welded together leaving duct for heating fluid

Country Status (2)

Country Link
AT (1) AT361666B (en)
DE (1) DE2935703A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017846A2 (en) * 1979-04-21 1980-10-29 Emil Dier Envelope for concealed or sunken conduit pipes or hoses that serve as heat exchangers
DE3100403A1 (en) * 1981-01-09 1982-08-12 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Workplace mat for humanising the workplace as a heat or cold dispenser
DE3113641A1 (en) * 1981-04-04 1982-10-21 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Device for transmitting heat or cold to a carrier flowing through the device
DE3124048A1 (en) * 1981-06-15 1982-12-30 Donald Dipl.-Ing. 1000 Berlin Herbst Radiator for hot-water radiant panel heating, in particular for floor or wall heating system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919143A1 (en) * 1989-06-12 1990-12-13 Turbon Tunzini Klimatechnik Heat exchanger for heating or cooling room - is made from sheet metal with internal passages for cooling medium
DE4012134A1 (en) * 1990-04-14 1991-10-17 Turbon Tunzini Klimatechnik AREA-HEAT EXCHANGE ELEMENT

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2009547A1 (en) * 1970-02-28 1971-09-09 WeIz, Hans-Joachim, Dipl.-Ing., 7015 Korntal Heating element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2009547A1 (en) * 1970-02-28 1971-09-09 WeIz, Hans-Joachim, Dipl.-Ing., 7015 Korntal Heating element

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017846A2 (en) * 1979-04-21 1980-10-29 Emil Dier Envelope for concealed or sunken conduit pipes or hoses that serve as heat exchangers
EP0017846A3 (en) * 1979-04-21 1980-12-10 Emil Dier Envelope for concealed or sunken conduit pipes or hoses that serve as heat exchangers
DE3100403A1 (en) * 1981-01-09 1982-08-12 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Workplace mat for humanising the workplace as a heat or cold dispenser
DE3113641A1 (en) * 1981-04-04 1982-10-21 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Device for transmitting heat or cold to a carrier flowing through the device
DE3124048A1 (en) * 1981-06-15 1982-12-30 Donald Dipl.-Ing. 1000 Berlin Herbst Radiator for hot-water radiant panel heating, in particular for floor or wall heating system

Also Published As

Publication number Publication date
ATA656978A (en) 1980-08-15
AT361666B (en) 1981-03-25

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: AUSTRIA METALL AG, BRAUNAU AM INN, OBEROESTERREICH

8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F24D 3/12

8131 Rejection