EP1963751A1 - Systeme d'elements chauffants plats alimentes en electricite, en particulier systeme d'elements chauffants plats pour plancher - Google Patents

Systeme d'elements chauffants plats alimentes en electricite, en particulier systeme d'elements chauffants plats pour plancher

Info

Publication number
EP1963751A1
EP1963751A1 EP06829627A EP06829627A EP1963751A1 EP 1963751 A1 EP1963751 A1 EP 1963751A1 EP 06829627 A EP06829627 A EP 06829627A EP 06829627 A EP06829627 A EP 06829627A EP 1963751 A1 EP1963751 A1 EP 1963751A1
Authority
EP
European Patent Office
Prior art keywords
surface heating
heating element
longitudinal
arrangement according
elements
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Withdrawn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
EP06829627A
Other languages
German (de)
English (en)
Inventor
Daniel Huber
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.)
Moletherm Holding AG
Original Assignee
Moletherm Holding 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 Moletherm Holding AG filed Critical Moletherm Holding AG
Publication of EP1963751A1 publication Critical patent/EP1963751A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0252—Domestic applications
    • H05B1/0275—Heating of spaces, e.g. rooms, wardrobes
    • 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
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H05B3/36—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heating conductor embedded in insulating material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/005—Heaters using a particular layout for the resistive material or resistive elements using multiple resistive elements or resistive zones isolated from each other
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/011—Heaters using laterally extending conductive material as connecting means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/016—Heaters using particular connecting means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/026—Heaters specially adapted for floor heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/032—Heaters specially adapted for heating by radiation 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]

Definitions

  • the invention relates to an electrically operable mecanicnheizelement arrangement, in particular as a floor-Flächenheizelement arrangement according to the preamble of claim 1.
  • An electrically operable ceremoninheizelement arrangement as wall-Flächenheizelement arrangement is known (EP 1 135 970 B1).
  • a plurality of the same, rectangular surface heating elements are used, each consisting of a base plate with an electrically active heating layer mounted thereon, which is bounded by two parallel, peripheral electrical conductor strips and with a top-side protective film.
  • Surface heating elements are lined up in element longitudinal rows according to the orientation of the conductor strips along, wherein more element longitudinal rows are also lined up in the transverse direction, so that a kind of checkerboard pattern arises.
  • An electrical control unit for power supply and control is electrically connected to a first pole with a conductor strip of a surface heating element and with a second pole to the other conductor strip.
  • a coating of a coating material is used concretely, which essentially emits an electromagnetic radiation in the infrared range, especially in the non-visible infrared range.
  • the coating material contains certain mole fractions of graphite and an insulating carbon black and other ingredients.
  • the control unit supplies the energy for an excitation of the coating and for its electrical Radiation.
  • the radiation-active coating is mounted on a non-electrically conductive base plate.
  • the electrical connection between a mains connection, a control unit and the surface heating elements is made via cables which run on the wall surface and are connected to one another via junction boxes. Such wiring is to be designed individually according to each individual arrangement and therefore expensive to manufacture. Standardized electrical connectors are not used.
  • the object of the invention is to further develop a generic electrically operable surface heating element arrangement such that a cost-effective, safe and easily assembled electrical connection for variable surface heating element arrangements is possible.
  • a connecting part of an electrical connecting element is preferably arranged at the corner regions of the surface heating elements, which is fixedly connected to the surface heating element and with contact to the associated longitudinal end of the electrical conductor strip.
  • Such an element longitudinal row can be connected directly to the control unit with its two conductor strips.
  • Surface heating elements of lying transversely longitudinal element longitudinal rows can also be easily electrically connected to their connecting parts by joining to fasteners in the longitudinal direction; a connection to the controller and thus an electrical power supply is not yet established.
  • transverse connectors are provided, as elongated electrical conductors, at the ends of which are connected to the connecting parts on the surface.
  • heating elements compatible electrical connection parts are mounted.
  • These cross connectors can be arranged on one or both opposite free row end edges of the element longitudinal rows, where in each case the two still free connection parts of the row last surface heating element are located.
  • a cross-bridge between the same pole electrically associated conductor strip is made with one or optionally a plurality of cross connectors. If, for example, in a plan view of transversely juxtaposed element longitudinal rows, the respective right conductor strips should have a same particular pole for the energy supply, the controller will only be connected to a conductor strip of an element longitudinal row.
  • the electrical connection to the pole associated, longitudinal and interconnected conductor strips of the other longitudinal element rows is made by the cross connector.
  • cross connectors can be standardized components and components of a mounting kit with surface heating elements.
  • the electrical connection is easy, fast and safe to perform even by a non-specialist.
  • this contributes to the fact that a cross connector represents only a single line (no multi-core cable possibly with branching) and thus its use for a further connection in the transverse direction to adjacent homopolar conductor strips is also manageable for a non-expert.
  • Claim 2 claims a particularly preferred construction of the surface heating element with a carrier film and preferably an upper-side protective film, wherein the carrier film together with the heating layer and possibly the protective film is preferably applied directly to the base plate and preferably forms a handleable composite component therewith. Together with the carrier film and the protective film together, the heating layer can be functionally reliably protected against damage, in particular against moisture absorption.
  • the conductor strips are preferably arranged on the edge side of the surface heating according to claim 3 in order to form the largest possible heating surfaces. In this case, then, the connecting parts of the respective electrical connection elements are located at the corner regions of the surface heating elements.
  • a further transverse connector for an additional, optionally required, transverse connection can be simply arranged and electrically connected to a cross connector.
  • a connection part may be used for connection to a surface heating element, wherein the second connection part located at the same location and electrically connected to the first connection part is available for the connection of a further transverse connection.
  • first connection part and the second connection part are arranged on opposite longitudinal sides of the transverse connector, preferably with opposite orientation and preferably approximately in the longitudinal direction in the mounted state aligned. This makes an overall compact construction of the cross connector possible.
  • the two connecting parts lie on one side of the cross connector, thereby reliably, for. B. in conjunction with copper strips can be avoided as electrical conductors that the copper strips cover the connecting elements of an adjacent cross connector, which could possibly lead to chafing of the foil insulation and thus to a short circuit with permanent mechanical stress.
  • the cross-connector as standardized components have a length approximately corresponding to the width or the transverse extent of a mecanicnheizelements.
  • an elongated transverse connector with a conductor strip of an element longitudinal row and the corresponding conductor strip of a respective transversely adjacent element longitudinal row can be connected to save space and with a good visual impression.
  • transverse connectors in the length of an integer multiple of such a width could be offered, which would then span a plurality of element rows correspondingly elongated.
  • the connecting elements are plug-and-clamp connectors, wherein the associated connection parts are, on the one hand, plug-in shoes as clamping shoes and, on the other hand, plug-in pins and / or plug-in tongues.
  • plug-and-clamp connectors are known per se stable, functionally reliable and easy to install electrical connection elements. Since the connection technology should have as little height, a flat connector is proposed with claim 9 as a plug-and-clamp connector, each with a flat plug shoe and an associated tongue.
  • the plug-in shoes and plug pins and / or tabs to be aligned in the direction of the line strip or the element longitudinal rows.
  • the electrical plug-and-press connection of the surface heating elements can be produced in a simple manner in the longitudinal juxtaposition of the surface heating elements.
  • plug-in shoes and plug pins or tabs on the corner regions of the surface heating elements, two plug-in shoes being provided on one end or broad side and two insertion tongues on the other end or broad side.
  • a combination plug-in / tongue on a broad side of a surface heating element is possible.
  • the arrangement should in any case help to make the electrical connections as manageable as possible, in particular with additional cross connectors, and, if appropriate, make them safe from polarity reversal.
  • claim 12 also contributes to that on the cross connectors on both sides in each case as a double connection part, a unit of a plug shoe and a tongue is attached, which are opposite and are aligned in the mounted state approximately in the longitudinal direction.
  • the elongated electrical conductor of a cross connector is formed as a flat conductor.
  • a copper strip is preferably introduced as an electrical conductor between two film strips.
  • the base plates and optionally filling plates form as impact sound insulation panels.
  • the electrically active heating layer is a thin-walled coating known per se as an active infrared-radiating radiant heater coating, which is expediently applied to a carrier film which is connected to the base plate.
  • the committeenheizelement arrangement should be operated according to claim 18 in safety-critical uncritical range of low voltage voltages below 50 volts, preferably at 24 volts. Thus, the arrangement is particularly suitable for installation and operation by non-professionals.
  • FIGS. 4a, b are plan views of two different embodiments of a cross connector
  • Fig. 5 is a side view of the cross connector of Fig. 4a.
  • Fig. 6 is a perspective view of the cross connector of Fig. 4a.
  • FIG. 1 a floor-Flächenheizelement arrangement 1 is shown, with three different, exemplified installation arrangements A, B, C. From Figures 2 and 3, the structure and the electrical longitudinal connection of the used in each case the same rectangular surface heating elements 2a, 2b can be seen.
  • the surface heating elements 2a, 2b consist of a base impact sound insulation panel 3, an overlying carrier film 4, on which an electrically active heating layer 5 is applied as a coating.
  • the top is covered by a protective and insulating film 6.
  • the electrically active heating layer 5 is bounded by two parallel edge-side electrically conductive conductor strips 7a, 7b. These are designed as copper strips and cover for an electrical contacting the electrically active heating layer. 5
  • each electrically conductive connecting parts are attached as a plug-in shoe 8 and tongue 9 of a tab 10 for a plug-and-clamp connection.
  • the plug-in shoe 8 and the tongue 9 are in the illustrated embodiment on the respective transverse edge of the surface heating 2a, 2b and are firmly connected to a connection area with the base plate and the associated conductor strip.
  • usable connection techniques are known.
  • cross-connector 11 For the production of the electrical connections further cross-connector 11 are used, two of which are shown in more detail by way of example in Figures 4a and 4b:
  • the cross connector 11 is designed in each case as a flat conductor such that between two film strips as a carrier film 12 and cover sheet 13, a copper strip 14 is introduced as an electrical conductor.
  • electrical double connection parts 15a, 15b respectively as a unit of a plug shoe 8 'or 8 "and a tongue 9' or 9" attached and contacted with the copper strip 14.
  • the plug-in shoes 8 'and 8 "as well as the tongue 9' and 9" respectively are directed in opposite directions in both embodiments and, in the assembled state, are aligned approximately in the longitudinal direction of an element longitudinal row.
  • the patch shoes 8 'and 8 "and the tabs 9' and 9" respectively correspond to those used on the surface heating elements 2a, 2b and are compatible therewith.
  • the plug-in shoes 8 'and the tongues 9 1 forming the respective double connection part 15a and 15b lie on opposite sides with respect to the longitudinal direction of extension of the copper strip in the embodiment according to the embodiment of Fig. 4b, the patch shoes 8 "and tabs 9", which are associated with each other, lie on one side of the copper strip 14 of the cross connector.
  • the respective double connecting parts 15a and 15b can be fastened to the end of the respective transverse connector 11, e.g. B.
  • a eight surface heating elements 2 are laid in three longitudinal element rows 16a, 16b, 16c.
  • all mated surface heating elements of the central element longitudinal row 16b are electrically connected to one another and to the control device (not shown).
  • the electrical connection to the conductor strips of the further element longitudinal row 16a is effected by transverse connectors 11a, 11b on the transverse side in the region of the control unit connection, with the cross connector 11a the respective left lying strip strips and with the cross connector 11 b each lying on the right conductor strips be connected in the manner of a bridge.
  • the cross connectors 11a, 11b are plugged onto the local plug-in elements exposed at the corner regions of the surface heating elements. Accordingly, on the opposite transverse side, the electrical connection is made with cross connectors 11c and 11d to the third element longitudinal row 16c. The electrical connection is required at this point, since at the beginning of the third element longitudinal row 16c a filling plate 18 is used without electrically active heating layer and without conductor strip.
  • the arrangement version B largely corresponds to the arrangement version A, but at the side of the feed from the (not shown) control unit via the cables 17a, 17b shown schematically two adjacent filler plates
  • connection to the control unit is therefore carried out here on the third longitudinal element row 16 c, wherein the cables 17 a, 17 b may be infected with corresponding connecting elements to the associated surface heating element.
  • 16a, 16b, 16c are connected by the cross connectors 11e and 11f.
  • the respective left conductor strips are connected to cross connectors 11g, 11h. This is also in the arrangement version B of each of the surface heating elements supplied with electrical energy.
  • each surface heating element is mounted, with six surface heating elements lying in a longitudinal row 16b and two surface heating elements lying in a longitudinal row 16a aligned transversely thereto.
  • the electrical supply from the (not shown) control unit takes place on a triple arrangement of the element longitudinal row 16b.
  • transverse connectors 11 i, 11 k are inserted for electrical connection to the conductor strips of the two surface heating elements from the element row 16 a.

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)
  • Central Heating Systems (AREA)

Abstract

L'invention concerne un système d'éléments chauffants plats, en particulier un système d'éléments chauffants plats pour plancher, qui présente plusieurs éléments chauffant plats (2) qui présentent eux-mêmes une couche chauffante (5) électriquement active qui est délimitée par deux rubans (7) électriquement conducteurs. Les éléments chauffants plats (2) sont rangés les uns contre les autres en séries longitudinales (16) qui correspondent à l'orientation des rubans conducteurs (7) et au moins deux de ces rangées longitudinales (16) sont disposées transversalement l'une par rapport à l'autre. Un appareil électrique de commande qui assure l'alimentation en énergie et la commande est relié électriquement par un premier pôle à un ruban conducteur d'un élément chauffant plat (2) et par un deuxième pôle à l'autre ruban conducteur de cet élément chauffant plat (2). Selon l'invention, une pièce de liaison (8, 9) d'un élément (10) de liaison électrique est disposée à chaque fois sur les éléments chauffants plats (2) pour assurer leur liaison longitudinale. En outre, des éléments (11) de liaison transversale qui assurent la liaison transversale des rangées (2) d'éléments chauffants plats posés les uns contre les autres sont prévus. Les éléments de liaison transversale (11) sont disposés sur un côté frontal ou sur les deux côtés frontaux libres des rangées longitudinales (16) d'éléments et leurs éléments de liaison (8', 9'; 8', 9') sont reliés à chaque fois à des rubans conducteurs associés de même polarité électrique et aux éléments de liaison (8, 9) correspondants de la rangée longitudinale d'éléments raccordée à l'appareil de commande (17a, 17b) et de la rangée longitudinale d'éléments transversalement voisins.
EP06829627A 2005-12-16 2006-12-14 Systeme d'elements chauffants plats alimentes en electricite, en particulier systeme d'elements chauffants plats pour plancher Withdrawn EP1963751A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202005019835U DE202005019835U1 (de) 2005-12-16 2005-12-16 Elektrisch betreibbare Flächenheizelement-Anordnung, insbesondere als Fußboden-Flächenheizelement-Anordnung
PCT/EP2006/012077 WO2007073880A1 (fr) 2005-12-16 2006-12-14 Systeme d'elements chauffants plats alimentes en electricite, en particulier systeme d'elements chauffants plats pour plancher

Publications (1)

Publication Number Publication Date
EP1963751A1 true EP1963751A1 (fr) 2008-09-03

Family

ID=36089461

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06829627A Withdrawn EP1963751A1 (fr) 2005-12-16 2006-12-14 Systeme d'elements chauffants plats alimentes en electricite, en particulier systeme d'elements chauffants plats pour plancher

Country Status (3)

Country Link
EP (1) EP1963751A1 (fr)
DE (1) DE202005019835U1 (fr)
WO (1) WO2007073880A1 (fr)

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Publication number Priority date Publication date Assignee Title
DE102006014027B3 (de) * 2006-03-27 2007-11-15 Bernstein, Al, Prof.art.h. Elektrischer Heizzellenleiter
EP2008028A2 (fr) * 2006-04-10 2008-12-31 Akzenta Paneele + Profile GmbH Plaque isolante a fonction de chauffage et système de chauffage par le sol
DE202006007729U1 (de) * 2006-05-12 2006-08-17 Moletherm Holding Ag Wandheizplatte, insbesondere zur Verwendung in einem Seitenwandaufbau eines Gebäuderaums
DE202006007731U1 (de) * 2006-05-12 2006-08-17 Moletherm Holding Ag Elektrisch betreibbare Flächenheizelement-Anordnung, insbesondere als Fußboden-Flächenheizelement-Anordnung
AT504216B1 (de) * 2006-12-18 2008-04-15 Zorn Heinz Beheizbares element
DE102011000900A1 (de) * 2011-02-23 2012-08-23 Dikitherm Gmbh Heizvorrichtung
DE102011077110A1 (de) * 2011-06-07 2012-12-13 Jürgen Jolly Entkopplungsschicht
CN102510586B (zh) * 2011-09-27 2013-07-17 葛林 自发热式地板及其电热式组件
EP3006834A1 (fr) 2014-10-09 2016-04-13 Protion GmbH Système de climatisation de surfaces
EP3010306B1 (fr) 2014-10-14 2017-11-08 Protion GmbH Module de chauffage de surfaces, système de chauffage de surfaces
DE102015015144B4 (de) 2015-11-25 2020-04-30 Toms Wood S.A. Elektrische Flächenheizelement-Anordnung mit elektrischen Steckverbindungen und Steckverbindung
DE102016001896A1 (de) 2016-02-19 2017-08-24 Ingo Monzert Elektrische Flächenheizelement-Anordnung mit einer elektrischen Verbindung zu einer Energieversorgungseinheit
DE102016216660A1 (de) 2016-09-02 2018-03-08 Volkswagen Aktiengesellschaft Batterieeinheit und Verdrahtungseinheit für eine Batterieeinheit
DE202018100685U1 (de) 2018-02-08 2018-02-26 Suncoat Gmbh Elektrisch betreibbares Flächenheizelement
DE102019131878B4 (de) * 2019-11-25 2023-06-22 Ke Kelit Kunststoffwerk Gmbh Verbindungselement mit wasserdichtem Material für eine elektrische Flächenheizung
DE102020116603A1 (de) 2020-06-24 2021-12-30 Herbert Burkantat Trockenbauverbundplatte

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DE3609782C1 (en) * 1986-03-22 1987-06-04 Kabelmetal Electro Gmbh Electrical flat heating system
DE19849432A1 (de) * 1998-10-27 2000-06-15 Molekulare Energietechnik Ag V Heizungsanordnung

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Also Published As

Publication number Publication date
WO2007073880A1 (fr) 2007-07-05
DE202005019835U1 (de) 2006-03-09

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