DE1759545B1 - Heating mat, especially for street surfaces - Google Patents
Heating mat, especially for street surfacesInfo
- Publication number
- DE1759545B1 DE1759545B1 DE19681759545D DE1759545DA DE1759545B1 DE 1759545 B1 DE1759545 B1 DE 1759545B1 DE 19681759545 D DE19681759545 D DE 19681759545D DE 1759545D A DE1759545D A DE 1759545DA DE 1759545 B1 DE1759545 B1 DE 1759545B1
- Authority
- DE
- Germany
- Prior art keywords
- heating
- heating mat
- mat
- reinforcement members
- cable
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
- E01C11/26—Permanently installed heating or blowing devices ; Mounting thereof
- E01C11/265—Embedded electrical heating elements ; Mounting thereof
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- 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
- F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
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- 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)
- 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)
- Road Paving Structures (AREA)
Description
Die Erfindung betrifft eine Heizmatte, insbesondere für Straßendecken, mit an ihren Kreuzungsstellen verschweißten Bewehrungsgliedern, deren Längs- oder Querglieder zumindest teilweise Heizleiter enthalten.The invention relates to a heating mat, in particular for road surfaces, with reinforcement members welded at their crossing points, their longitudinal or Cross members at least partially contain heating conductors.
Bei einer bekannten Heizmatte dieser Art besteht mindestens ein Teil der Längs- und/oder Querstäbe der Matte aus Rohren, die der Aufnahme von Heizkabeln dienen (deutsche Patentschrift 1132 946).In a known heating mat of this type, at least some of the longitudinal and / or transverse rods of the mat consist of tubes which are used to hold heating cables (German patent specification 1132 946).
Eine solche bekannte Heizmatte ist jedoch noch verhältnismäßig aufwendig, hauptsächlich wegen des erforderlichen Einziehens der Heizelemente in die rohrförmigen Bewehrungsglieder.However, such a known heating mat is still relatively expensive, mainly because of the need to retract the heating elements into the tubular ones Reinforcement members.
Der Erfindung liegt die Aufgabe zugrunde, die Heizmatte so auszubilden, daß das Einziehen von Heizelementen in rohrförmige Bewehrungsglieder entfällt.The invention is based on the object of designing the heating mat so that the drawing in of heating elements in tubular reinforcement members is not necessary.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die heizenden Bewehrungsglieder als Heizkabel mit einem den Heizleiter und dessen Isolierung dicht umschließenden Mantel ausgebildet sind.This object is achieved in that the heating Reinforcing members as a heating cable with a tightly sealed heating conductor and its insulation enclosing jacket are formed.
Die mit der Erfindung erzielten Vorteile liegen insbesondere darin, daß der innere Durchmesser des Mantels geringer bemessen sein kann als die lichte Rohrweite bei der bekannten Heizmatte, da eine für das Einziehen der Kabel erforderliche zusätzliche Rohrweite entfällt.The advantages achieved with the invention are, in particular, that the inner diameter of the jacket can be dimensioned smaller than the clear Pipe width in the known heating mat, as one is required for pulling in the cables additional pipe width is not required.
Infolgedessen wird nicht nur die Herstellung der Heizmatte vereinfacht, sondern durch den Wegfall des bisher vorhandenen Luftspaltes zwischen Heizelement und rohrförmigem Bewehrungsglied wird jeglicher Wärmestau vermieden. Hierdurch wird die angestrebte Gleichmäßigkeit in der Erwärmüng der Decke schneller erreicht. Außerdem läßt sich die Mindestdicke der mit der Heizmatte versehenen Decke verringern. Durch die im Vergleich zu den bekannten Rohren geringere Dicke der Heizkabel mit dem Mantel kann die Heizmatte darüber hinaus biegsamer ausgebildet werden. Vor allem aber wird durch den Fortfall der Arbeit nachträglichen Einziehens von Heizelementen die Heizmatte gemäß der Erfindung stark verbilligt.As a result, not only is the production of the heating mat simplified, but by eliminating the previously existing air gap between the heating element and tubular reinforcement member, any heat build-up is avoided. This will the desired uniformity in the heating of the ceiling is reached more quickly. aside from that the minimum thickness of the blanket provided with the heating mat can be reduced. By the lower thickness of the heating cable with the jacket compared to the known pipes the heating mat can also be made more flexible. But above all will by eliminating the work of subsequent pulling in of heating elements, the heating mat greatly cheaper according to the invention.
Falls der für die Beheizung notwendige Querschnitt des Heizkabels für die Bewehrung der Heizmatte nicht ausreicht, können parallel zum Verlauf des Heizkabels Zwischenstäbe eingelegt werden.If the cross-section of the heating cable required for heating is not sufficient for the reinforcement of the heating mat, parallel to the course of the Heating cable intermediate rods are inserted.
Die Heizkabel der erfindungsgemäßen Heizmatte bestehen aus in üblicher Weise, beispielsweise mit Asbest, Glasseide, Butylkautschuk oder Siliconkautschuk isolierten Heizdrähten, beispielsweise aus dem Heizleiter Konstantan (Legierung aus Kupfer, Nickel und Mangan) und dem äußeren Mantel aus einem Metall, beispielsweise Stahl, gegebenenfalls Kupfer oder Blei, oder einem Kunststoff, wie Butylkautschuk, Neopren, Silikonkautschuk. Vorzugsweise besteht der Mantel aus dem gleichen Material wie die Bewehrungsglieder. Bestehen beide aus einem Metall, so wird eine besonders gute Wärmeverteilung erzielt.The heating cables of the heating mat according to the invention consist of the usual Way, for example with asbestos, fiberglass, butyl rubber or silicone rubber insulated heating wires, for example from the constantan heating conductor (alloy made of copper, nickel and manganese) and the outer jacket made of a metal, for example Steel, possibly copper or lead, or a plastic such as butyl rubber, Neoprene, silicone rubber. The jacket is preferably made of the same material like the reinforcement members. If both are made of one metal, one becomes special good heat distribution achieved.
Die Heizmatten gemäß der Erfindung können auch für die Beheizung von Fußballplätzen und Fußböden aber auch von Wänden und Gewächshäusern verwendet werden. Da die Abmessungen des Heizkabels, das Material des Mantels und die Dichte ihrer Verlegung ebenso wie Abmessungen, Dichte der Verlegung und Material der Bewehrungsglieder, sowie die Zahl der Kreuzungsstellen beliebig gewählt werden können, können die Heizmatten jedem der Verwendungszwecke angepaßt werden. Die Heizmatte gemäß der Erfindung kann auch auf einer gewölbten Kunststoffplatte oder einem Blech verlegt werden; solche Teile lassen sich als vorgefertigte Teile beispielsweise in der Kraftfahrzeugindustrie zur Einlage in Kotflügeln verwenden, wo sie dem Abtauen von Schnee und Eis dienen sollen.The heating mats according to the invention can also be used for heating Soccer fields and floors can also be used by walls and greenhouses. As the dimensions of the heating cable, the material of the jacket and the density of their Laying as well as dimensions, density of the laying and material of the reinforcement members, as well as the number of crossing points can be chosen arbitrarily, the heating mats can be adapted to each of the purposes of use. The heating mat according to the invention can can also be laid on a curved plastic plate or sheet metal; such Parts can be used as prefabricated parts, for example in the automotive industry Use as an insert in fenders, where they are used to defrost snow and ice should.
In der Zeichnung sind Ausführungsbeispiele der Erfindung dargestellt. Es zeigt F i g. 1 die Heizmatte aus einem über Bewehrungsstäbe 2 gelegten und mit diesen an den Kreuzungsstellen oder einem Teil derselben verschweißten Heizkabel 1, dessen Anschluß an die Stromquelle über Kaltleiter 3 und Muffen 4 erfolgt, F i g. 2 die Heizmatte mit zwischen den parallelen Heizkabelstrecken liegenden, der Bewehrung dienenden Zwischenstäben 5 gleich den senkrecht dazu verlaufenden Bewehrungsstäben 2.Exemplary embodiments of the invention are shown in the drawing. It shows F i g. 1, the heating mat consists of a heating cable 1 laid over reinforcing bars 2 and welded to them at the crossing points or part of the same, the connection of which to the power source takes place via PTC thermistors 3 and sleeves 4, FIG. 2 the heating mat with intermediate rods 5, which lie between the parallel heating cable sections and are used for reinforcement, like the reinforcing rods 2 running perpendicular thereto.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1759545 | 1968-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1759545B1 true DE1759545B1 (en) | 1970-05-21 |
Family
ID=5695648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681759545D Pending DE1759545B1 (en) | 1968-05-13 | 1968-05-13 | Heating mat, especially for street surfaces |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1759545B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2206268A1 (en) * | 1972-02-10 | 1973-08-16 | Werner Leschke | Electric wall/floor heater - consisting of plate contg electrically insulated heating conductor and reinforcement |
DE102009032203A1 (en) * | 2009-07-03 | 2011-01-05 | Ali Riza Coskun | External wall system for building, has hollow bricks including external and internal walls, and metal grid arranged between internal wall and thermal insulation layer for transmitting thermal energy using electrical heating conductor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1132946B (en) * | 1958-12-06 | 1962-07-12 | Elektro Bau Und Geraete G M B | Reinforcement mat made of steel designed as a heating mat, especially for road surfaces |
DE1935688U (en) * | 1965-12-07 | 1966-03-31 | Jacob Breuer | HEATING DEVICE, IN PARTICULAR ELECTRIC HEATING DEVICE, FOR BUILT-IN PURPOSES, E.G. IN FLOORS, CEILINGS, ROADS, OR. DGL. |
FR1450051A (en) * | 1964-10-08 | 1966-05-06 | Singer Co | Heating structure |
-
1968
- 1968-05-13 DE DE19681759545D patent/DE1759545B1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1132946B (en) * | 1958-12-06 | 1962-07-12 | Elektro Bau Und Geraete G M B | Reinforcement mat made of steel designed as a heating mat, especially for road surfaces |
FR1450051A (en) * | 1964-10-08 | 1966-05-06 | Singer Co | Heating structure |
DE1935688U (en) * | 1965-12-07 | 1966-03-31 | Jacob Breuer | HEATING DEVICE, IN PARTICULAR ELECTRIC HEATING DEVICE, FOR BUILT-IN PURPOSES, E.G. IN FLOORS, CEILINGS, ROADS, OR. DGL. |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2206268A1 (en) * | 1972-02-10 | 1973-08-16 | Werner Leschke | Electric wall/floor heater - consisting of plate contg electrically insulated heating conductor and reinforcement |
DE102009032203A1 (en) * | 2009-07-03 | 2011-01-05 | Ali Riza Coskun | External wall system for building, has hollow bricks including external and internal walls, and metal grid arranged between internal wall and thermal insulation layer for transmitting thermal energy using electrical heating conductor |
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