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WO1999041550A1 - Plaque chauffante pour planchers, plafonds, murs - Google Patents

Plaque chauffante pour planchers, plafonds, murs Download PDF

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Publication number
WO1999041550A1
WO1999041550A1 PCT/DE1999/000403 DE9900403W WO9941550A1 WO 1999041550 A1 WO1999041550 A1 WO 1999041550A1 DE 9900403 W DE9900403 W DE 9900403W WO 9941550 A1 WO9941550 A1 WO 9941550A1
Authority
WO
WIPO (PCT)
Prior art keywords
heating
heating plate
electric heating
plate according
conductor
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
PCT/DE1999/000403
Other languages
German (de)
English (en)
Inventor
Dagmar Volkmuth
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
Priority claimed from DE29802367U external-priority patent/DE29802367U1/de
Application filed by Individual filed Critical Individual
Priority to DE19980229D priority Critical patent/DE19980229D2/de
Priority to DE19980229A priority patent/DE19980229C1/de
Publication of WO1999041550A1 publication Critical patent/WO1999041550A1/fr
Anticipated expiration legal-status Critical
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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0869—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having conduits for fluids
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/02—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets
    • E04F2290/023—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets for 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 electrical heating plate for floor and / or ceiling and / or wall, with an insulating plate and a heating conductor.
  • underfloor heating For the production of underfloor heating, pipelines are known to be laid in or under the screed during the construction phase, which are supplied with hot water.
  • heating floors or other surfaces is also possible with electrical energy.
  • the advantage of such surface heating systems is that they generate a pleasant room climate even at low temperatures due to the uniform, large-area heat radiation, which leads to considerable energy savings.
  • One possibility of realizing an electric floor heating is that a fabric mat provided with heating wires is placed on the base of the surface to be heated and fixed with a suitable adhesive.
  • the surface can be z. B. consist of a thermally insulating insulation layer or a screed layer. In order to obtain a level surface for further layers of covering, this heating mat must be leveled with another layer of screed.
  • This power is emitted to the environment in the form of heat radiation.
  • Special heat-conducting adhesives, screeds etc. are used to improve the heat transfer.
  • So-called PTC thermistors with low specific resistance are used to connect the heating conductors to the power supply.
  • Such a heater can also be installed on other surfaces such as walls or ceilings.
  • the previously known electrical underfloor heating systems have the disadvantage that, on the one hand, the known heating plates require additional thermal insulation layers, which is associated with increased costs for laying, or that the electrical heating mats have to be leveled with a screed layer, which leads to a standstill in the construction process of at least 48 hours, the time that a screed needs at least to set before further covering work can be carried out.
  • the invention has set itself the task of creating a heating plate which can be used in the construction industry and which is supplied with electrical energy and in which the further laying work can be started immediately after completion of the laying, and which is thermal with an insulating layer against the substrate is isolated.
  • the insulation plate has an upwardly open, continuous groove and the heating conductor is embedded in the groove, and the heating conductor can be connected to the power supply via electrical outgoing lines on the side face of the insulation plate.
  • the main idea of the invention is to obtain an electrical heating plate by embedding a heating conductor in a groove on the top of an insulating plate.
  • This insulation board consists of a commercially available or building material that meets the requirements for thermal insulation against the substrate. It can be z.
  • B. is a rigid foam sheet made of polystyrene. A plate is placed in this panel over the surface of the insulation. plate-extending and upwardly open, continuous groove is made, which starts from the side edge of the insulation board and usually ends in a self-contained way. According to the invention, it is not necessary for the beginning and end of the groove to be close to one another on one side of the insulation board. For example, they can also lie on opposite sides of the insulation board.
  • This groove can, for example, be machined into the insulation board using a milling head.
  • the heating conductor is inserted into this groove and connected to the electrical power supply via connections that are attached to the side of the insulation panel. It is irrelevant according to the invention whether each heating plate is individually connected to the power supply or whether adjacent heating plates are electrically connected to one another and there is only a single connection to the power supply.
  • the further equipping of the heating plate or the entire underfloor heating with, inter alia, a thermostat, temperature sensors or overheating protection devices is to be carried out in an analogous manner to previously known electric underfloor heating systems and is known to the person skilled in the art. If an underfloor heating system is installed using the method described below, a heating plate is obtained on which the floor can be built up immediately and quickly.
  • a reinforcing layer for example consisting of a screed layer reinforced with glass fiber mats, to create a floor covering with the necessary resistance to tread to protect the insulation board and the heating conductor from damage during use of the floor .
  • a reinforcement layer on the insulation board as is required when laying carpets, it is considered to be advantageous to attach it on the insulation board and on the groove fitted with the heating conductor immediately, i.e. before installation, at the factory that after the laying of such configurations, the reinforcing layer is already present, and the carpet can be laid immediately afterwards.
  • An advantageous further development consists in gluing the heating conductor in the groove, whereby on the one hand it is fixed in its position in the groove and on the other hand it is also protected against damage during transport or laying of the insulation board.
  • an adhesive must be used which has a certain elasticity in order to compensate for the slight change in length of the conductor under the influence of heat, and additionally has good thermal conductivity so as not to hinder the heat transfer from the heating conductor to the surroundings.
  • Such adhesives are known and available in various designs on the market.
  • each heating plate is connected directly, ie individually and directly, to the energy supply located in the peripheral area of the room via an electrically insulated cable. This avoids exposed metal parts that are under voltage and that could give rise to short circuits.
  • the watertight connection of heating conductors to the supply lines is not a problem for the person skilled in the art.
  • Another possible embodiment of the invention is to provide the heating conductors and the supply lines with protection against mechanical damage.
  • a possible protective device consists in covering the electrical lines with a protective braid, in particular with a metallic protective braid. For example, it prevents damage to the electr. Isolation on sharp corners or edges and there is a kinking of the electr. Head towards.
  • a protective braid e.g. B. made of metal, are also already used in the previously known electrical floor heating tongues.
  • An improvement in the energy yield of a heating plate is achieved in that a heat-conducting and / or heat-radiating coating is applied to the top of the insulation plate, and thus also to the embedded or glued-in heating conductor.
  • the heating plate is to be provided with a self-supporting reinforcement layer, the heat-conducting and / or heat-radiating coating is applied to this reinforcement layer.
  • This coating can consist, for example, of a thin plastic layer based on epoxy resin, which contains finely divided metal particles.
  • a temperature sensor is integrated in the heating plate, by means of which the measured temperature is passed on to a thermostat or temperature regulator, the measured temperature value being the Represents the actual value for regulating the room temperature. This is important for underfloor heating, since the floor temperature often differs from that of the room. det, is usually lower than room temperature.
  • a temperature sensor is integrated in a copper sleeve in the heating plate in order to optimally record the temperature of the floor, ie the heating plate. Copper is used here due to its high thermal conductivity, which means that the temperature sensor can measure the current temperature of the heating plate practically instantaneously.
  • the specific design is irrelevant according to the invention, but can be done, for example, so that a
  • Copper sleeve is inserted into the side of the insulation board in a hole, and the temperature sensor transmits its signals with a cable routed to the outside.
  • heating plates according to the invention are used, which on a suitable surface, for. B. raw screeds to be installed.
  • the heating plates are laid flush on the surface to be heated and fixed to the surface with suitable adhesives, for example a tile adhesive.
  • the heating plates are connected to the power supply, whereby the direct connection of each individual heating plate to the external power supply is recommended, so that there is no electrical connection between the plates.
  • the supply lines are laid in the front grooves of the heating plates.
  • the heating plates made in standardized sizes do not become the floor area Fill in flush so that it is necessary to fill the remaining gaps on the edge, ie the areas not covered by heating plates, with curb plates, ie plates which have a structure comparable to the heating plates and have the same height, but without heating conductors to be completed. These plates can easily be cut to the required dimensions, since they do not damage any heating conductors.
  • a floor with a plane-parallel surface which is provided with underfloor heating with the exception of the edge areas, is obtained.
  • the desired useful floor can be built up on this floor, e.g. B. tiles, parquet or natural stone. If an elastic floor covering is to be applied to the underfloor heating, then heating plates that are provided with a reinforcement layer at the factory must be used.
  • Figure 1 a schematic representation of a heating plate in an oblique view
  • Figure 2 a heating plate in side view.
  • the heating plate shown in Figure 1 consists of an insulating plate (1), which is made of a thermally insulating material, for. B. Polysty rol.
  • a groove (2) is made in the surface of this insulation board (1), which in this embodiment starts from a side edge of the insulation board (6) and ends there again in a self-contained path.
  • the heating conductor is on this end face (6)
  • the groove runs in a meandering shape (4) on the surface, the adjacent groove sections being introduced equidistantly. According to the rules of the technical draftsman, the course is represented by a dashed line in the central area of the heating plate.
  • the reinforcing layer which is reinforced with glass fiber fabric (3) and is attached to the insulation panel, is also indicated in this area. With this reinforcement layer, the heating plate is given a sturdy surface.
  • the heating conductor, which is embedded in the groove, is shown in an area (5).
  • FIG. 2 illustrates how the reinforcement layer (3) covers both the grooves (2) and the entire surface of the insulation board (1).
  • This reinforcement layer (3) forms a sturdy, self-supporting floor covering on which a desired floor covering, for. B. carpet, can be applied.
  • the heating plates are usually already provided with such a reinforcement layer (3) by the manufacturer in order to enable the rapid build-up of further covering layers on the heating plate.
  • the reinforcement layer (3) advantageously consists of a weave reinforced screed. To simplify the drawing, the heating conductor embedded in the groove (2) is omitted in this example.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (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)
  • Floor Finish (AREA)

Abstract

L'invention concerne une plaque chauffante électrique pour planches et/ou plafonds et/ou murs, comprenant une plaque calorifuge et un conducteur chauffant. La plaque calorifuge (1) présente une rainure (2) continue ouverte vers le haut dans laquelle le conducteur chauffant (5) est incorporé. Ledit conducteur chauffant (5) peut être relié au bloc d'alimentation par l'intermédiaire de lignes d'alimentation électriques partant latéralement au niveau de la surface latérale de la plaque calorifuge.
PCT/DE1999/000403 1998-02-12 1999-02-12 Plaque chauffante pour planchers, plafonds, murs Ceased WO1999041550A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19980229D DE19980229D2 (de) 1998-02-12 1999-02-12 Heizplatte für Fussboden, Decke, Wände
DE19980229A DE19980229C1 (de) 1998-02-12 1999-02-12 Heizung für Fussboden, Decke, Wände

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29802367U DE29802367U1 (de) 1998-02-12 1998-02-12 Dämmplatte mit integriertem Wärmeboden
DE29802367.9 1998-02-12
DE19848426A DE19848426A1 (de) 1998-02-12 1998-10-21 Dämmplatte mit integriertem Wärmeboden
DE19848426.7 1998-10-21

Publications (1)

Publication Number Publication Date
WO1999041550A1 true WO1999041550A1 (fr) 1999-08-19

Family

ID=26049657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/000403 Ceased WO1999041550A1 (fr) 1998-02-12 1999-02-12 Plaque chauffante pour planchers, plafonds, murs

Country Status (2)

Country Link
DE (1) DE19980229C1 (fr)
WO (1) WO1999041550A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106051892A (zh) * 2016-05-23 2016-10-26 黄启明 一种自发热木地板及其制造方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007007652A1 (de) 2007-02-13 2008-08-14 Schürmann, Heinrich Elektrische Wand-, Boden-oder Deckenheizung mit Schutzmaßnahmen
DE202008002169U1 (de) * 2008-02-16 2008-08-21 Grünenwald, Andreas Einbauverbundsystem
DE102009032203A1 (de) 2009-07-03 2011-01-05 Ali Riza Coskun Außenwandsystem
EP2496889B1 (fr) * 2009-11-05 2017-06-28 Winstone Wallboards Limited Panneau de chauffage et procede associe
DE102018129746A1 (de) * 2018-11-26 2020-05-28 Thermofer GmbH & Co. KG Heizvorrichtung
DE102020003811A1 (de) 2020-06-25 2021-12-30 Dynamic Solar Systems Ag Fußbodenheizungs-System mit verbessertem Schichtaufbau

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242787A2 (fr) * 1986-04-17 1987-10-28 Stadelmann, Karlheinz, Ing. grad. Chauffage électrique par le sol
FR2698432A1 (fr) * 1992-11-24 1994-05-27 Delfage Sa Dalle chauffante d'un plancher modulaire à système de chauffage électrique par le sol, plancher modulaire et montage d'un tel plancher.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE446813C (de) * 1927-07-11 Karl Eberhard Elektrische Heizvorrichtung zum Beheizen von Flaechen, z.B. Fussunterlagen
DE1102923B (de) * 1959-07-03 1961-03-23 Bernhard Pfeifer Elektrische Fussbodenheizung
DE4036848A1 (de) * 1990-11-19 1992-05-21 Buchtal Gmbh Beheizbarer belag aus keramischen deckplatten
DE19607907A1 (de) * 1996-03-01 1997-09-04 Helmut Diebolder Heizkabel mit Steuergerät
DE19739405A1 (de) * 1997-09-09 1999-03-11 Gabriele Karlstroem Verfahren zur Herstellung eines temperierbaren Bodenbelages und nach dem Verfahren hergestellter temperierbarer Bodenbelag

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242787A2 (fr) * 1986-04-17 1987-10-28 Stadelmann, Karlheinz, Ing. grad. Chauffage électrique par le sol
FR2698432A1 (fr) * 1992-11-24 1994-05-27 Delfage Sa Dalle chauffante d'un plancher modulaire à système de chauffage électrique par le sol, plancher modulaire et montage d'un tel plancher.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106051892A (zh) * 2016-05-23 2016-10-26 黄启明 一种自发热木地板及其制造方法

Also Published As

Publication number Publication date
DE19980229C1 (de) 2003-04-03

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