EP2444757B1 - Radiator with a connection assembly - Google Patents

Radiator with a connection assembly Download PDF

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Publication number
EP2444757B1
EP2444757B1 EP10013910.4A EP10013910A EP2444757B1 EP 2444757 B1 EP2444757 B1 EP 2444757B1 EP 10013910 A EP10013910 A EP 10013910A EP 2444757 B1 EP2444757 B1 EP 2444757B1
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EP
European Patent Office
Prior art keywords
connection
radiator
flow
return
return flow
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.)
Active
Application number
EP10013910.4A
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German (de)
French (fr)
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EP2444757A1 (en
Inventor
Roland Diethelm
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.)
Zehnder Group International AG
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Zehnder Group International 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.)
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Publication date
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Priority to PL10013910T priority Critical patent/PL2444757T3/en
Priority to EP10013910.4A priority patent/EP2444757B1/en
Publication of EP2444757A1 publication Critical patent/EP2444757A1/en
Application granted granted Critical
Publication of EP2444757B1 publication Critical patent/EP2444757B1/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • 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
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0017—Connections between supply and inlet or outlet of central heating radiators
    • F24D19/0021—Flexible tubes or hoses
    • 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
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0039—Places of the outlet on the radiator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines

Definitions

  • the present invention relates to a radiator with a connection assembly.
  • radiators In a conventional manner radiators have connection holes to connect the radiator to the flow and return of a heating system.
  • the connection holes can be located at different points of the radiator, usually at so-called collectors. They are usually at the beginning and at the end of a flow path, which traverses the heating medium through the radiator.
  • WO 98/08028 A2 discloses, for example, a radiator according to the preamble of claim 1.
  • connection holes for flow and return according to predetermined standards or at least building conventions are arranged at predetermined positions.
  • cooling systems in which instead of a heating medium, a cooling medium is passed through flow and return and a radiator.
  • radiators of a younger type or in radiant ceiling panels and the like are essentially piping systems, which are flowed through by a flow connection, until the medium leaves the pipe system at the return port.
  • the present invention has for its object to provide a connection assembly for radiators, which is a very flexible connection of radiators of the allows a variety of ways to the kit existing flow and return systems in a simple manner.
  • a connection module comprises at least one connection element, a connection unit and a hose line connecting both.
  • the connection element can be, for example, a brass sleeve or another connection element, also an angle element, which preferably has a thread and is screwed into the connection bore of the heating element.
  • This connection element in turn in turn serves the connection with a hose line which is a flexible piece of plastic hose.
  • connection unit which in turn has a connection bore.
  • the connection bore is fluidically connected to the hose line.
  • the supply or return line of the on-site heating system can in turn be connected to the connection bore of the connection unit.
  • connection unit may be a parallelepiped or other shape of the body element, which has one or more holes in order to provide a connection bore on the one hand and a hose attachment fluidically connected therewith on the other hand. It itself is preferably made of metal or a suitable plastic. It is attached by means of a mounting rail on the radiator.
  • connection element the hose line and the connection bore of the connection unit are thus in fluid communication with the connection bore of the radiator.
  • the flow and return of a heating / cooling system can now be connected to the connection unit at the connection bore.
  • the radiator on the one hand and the on-site flow and return ports can be moved and positioned relative to each other, since now a flexible connection is possible.
  • the hose lines are flexible and made of plastic.
  • the connecting element may be formed of metal or plastic.
  • FIG. 1 shows a connection element 1, which in the example shown two connection holes 2 and 5 and two connecting pieces 3 and 4 has.
  • a connection unit 6 has two connecting pieces 7 and 8 in the example shown. Two such connection units 6 are fastened, for example, on the edge region of a radiator. They serve to connect an on-site supply and return, for example, the connection piece 8. Between the connection piece 7 of the connection unit 6 and, for example, the connecting piece 3 of the connection element 1 then runs a pipe connection, such as a flexible hose, a plastic tube, a metal tube or the like (not shown). In this way, the connection element 1 is connected to the flow. The second connection unit 6, not shown, is then connected to the connection piece 4, for example. In this way, the connection element 1 is connected to flow and return. Heating medium-carrying lines can then be connected to the terminals 2 and 5 and thus flows through the heating medium.
  • a pipe connection such as a flexible hose, a plastic tube, a metal tube or the like
  • a connection is in FIG. 2 shown.
  • a radiator 10 has heating medium-carrying lines 11. These end in a connection element 1, which are connected via lines 12 with connection units 6. The connection units in turn are attached to the radiator 10.
  • connection elements 1 are connected in parallel or in series, so that several levels of heating cables can be operated simultaneously, although only one connection element 1 with supply and return via connection units 6 is connected.

Landscapes

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

Description

Die vorliegende Erfindung betrifft einen Heizkörper mit einer Anschlussbaugruppe.The present invention relates to a radiator with a connection assembly.

In an sich bekannter Weise weisen Heizkörper Anschlussbohrungen auf, um den Heizkörper an den Vor- bzw. Rücklauf eines Heizungssystems anzuschließen. Die Anschlussbohrungen können an unterschiedlichen Stellen des Heizkörpers liegen, meist an sogenannten Sammlern. Sie liegen in der Regel am Anfang und am Ende eines Strömungsweges, den das Heizmedium durch den Heizkörper zurücklegt.In a conventional manner radiators have connection holes to connect the radiator to the flow and return of a heating system. The connection holes can be located at different points of the radiator, usually at so-called collectors. They are usually at the beginning and at the end of a flow path, which traverses the heating medium through the radiator.

Das Dokument WO 98/08028 A2 offenbart zum Beispiel einen Heizkörper gemäß dem Oberbegriff des Anspruchs 1.The document WO 98/08028 A2 discloses, for example, a radiator according to the preamble of claim 1.

Häufig sind die Anschlussbohrungen für Vor- und Rücklauf gemäß vorgegebenen Normierungen oder zumindest Baukonventionen an vorgegebenen Positionen angeordnet.Frequently, the connection holes for flow and return according to predetermined standards or at least building conventions are arranged at predetermined positions.

Gleiche Elemente gelten im Übrigen auch für Kühlsysteme, bei denen anstatt eines Heizmediums ein Kühlmedium durch Vor- und Rücklauf und einen Heizkörper geführt wird.Incidentally, the same elements also apply to cooling systems in which instead of a heating medium, a cooling medium is passed through flow and return and a radiator.

Bei modernen Heizkörpern jüngerer Art oder auch bei Deckenstrahlplatten und dergleichen sind die Heizkörper im Wesentlichen Rohrleitungssysteme, die von einem Vorlaufanschluss durchströmt werden, bis das Medium am Rücklaufanschluss das Rohrleitungssystem wieder verlässt.In modern radiators of a younger type or in radiant ceiling panels and the like, the radiators are essentially piping systems, which are flowed through by a flow connection, until the medium leaves the pipe system at the return port.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Anschlussbaugruppe für Heizkörper bereitzustellen, die ein überaus flexibles Anschließen von Heizkörpern der unterschiedlichsten Art an die Bausatz vorhandenen Vor- und Rücklaufsysteme auf einfache Weise ermöglicht.The present invention has for its object to provide a connection assembly for radiators, which is a very flexible connection of radiators of the allows a variety of ways to the kit existing flow and return systems in a simple manner.

Zur technischen Lösung dieser Aufgabe wird eine Anschlussbaugruppe mit den Merkmalen des Anspruches 1 vorgeschlagen. Weitere Vorteile und Merkmale ergeben sich aus den Unteransprüchen.For technical solution of this problem, a connection assembly with the features of claim 1 is proposed. Further advantages and features emerge from the subclaims.

Erfindungsgemäß umfasst eine Anschlussbaugruppe wenigstens ein Anschlusselement, eine Anschlusseinheit und eine beide verbindende Schlauchleitung. Das Anschlusselement kann beispielsweise eine Messinghülse oder ein sonstiges Anschlusselement sein, auch ein Winkelelement, welches vorzugsweise ein Gewinde aufweist und in die Anschlussbohrung des Heizkörpers eingeschraubt wird. Dieses Anschlusselement dient praktisch seinerseits wiederum der Verbindung mit einer Schlauchleitung, die ein flexibles Kunststoffschlauchstück ist.According to the invention, a connection module comprises at least one connection element, a connection unit and a hose line connecting both. The connection element can be, for example, a brass sleeve or another connection element, also an angle element, which preferably has a thread and is screwed into the connection bore of the heating element. This connection element in turn in turn serves the connection with a hose line which is a flexible piece of plastic hose.

Am anderen Ende wird der Kunststoffschlauch mit einer Anschlusseinheit verbunden, die wiederum eine Anschlussbohrung aufweist. Die Anschlussbohrung ist mit der Schlauchleitung strömungstechnisch verbunden. An die Anschlussbohrung der Anschlusseinheit lässt sich wiederum der Vor- bzw. Rücklauf des bauseitigen Heizungssystems anschließen.At the other end, the plastic tube is connected to a connection unit, which in turn has a connection bore. The connection bore is fluidically connected to the hose line. The supply or return line of the on-site heating system can in turn be connected to the connection bore of the connection unit.

Gewissermaßen wird die Anschlussbohrung des Heizkörpers durch einen Schlauchadapter verlegbar und damit flexibel gemacht. Die Anschlusseinheit kann ein Quader oder sonstige Form des Körperelements sein, welches eine oder mehrere Bohrungen aufweist, um eine Anschlussbohrung einerseits und eine damit strömungstechnisch verbundene Schlauchbefestigung bereitzustellen. Sie selbst ist vorzugsweise aus Metall oder einem geeigneten Kunststoff. Sie ist mittels einer Befestigungsschiene am Heizörper befestigt.To a certain extent, the connecting bore of the radiator can be laid by means of a hose adapter and thus made flexible. The connection unit may be a parallelepiped or other shape of the body element, which has one or more holes in order to provide a connection bore on the one hand and a hose attachment fluidically connected therewith on the other hand. It itself is preferably made of metal or a suitable plastic. It is attached by means of a mounting rail on the radiator.

Im Rahmen der Erfindung versteht es sich von selbst, dass die entsprechenden Verbindungen, Verschraubungen und dergleichen jeweils wasserdicht ausgeführt sind. Das Anschlusselement, die Schlauchleitung und die Anschlussbohrung der Anschlusseinheit sind somit in strömungstechnischer Verbindung mit der Anschlussbohrung des Heizkörpers. Vor- und Rücklauf eines Heiz-/Kühlsystems können nun an der Anschlusseinheit mit der dortigen Anschlussbohrung verbunden werden.In the context of the invention, it goes without saying that the corresponding compounds, fittings and the like are each made waterproof. The connection element, the hose line and the connection bore of the connection unit are thus in fluid communication with the connection bore of the radiator. The flow and return of a heating / cooling system can now be connected to the connection unit at the connection bore.

Auf diese Weise können der Heizkörper einerseits und die bauseitigen Vor- und Rücklaufanschlüsse relativ zueinander bewegt und positioniert werden, da nunmehr eine flexible Verbindung möglich ist.In this way, the radiator on the one hand and the on-site flow and return ports can be moved and positioned relative to each other, since now a flexible connection is possible.

Die Schlauchleitungen sind flexibel und aus Kunststoff ausgebildet. Das Anschlusselement kann aus Metall oder Kunststoff ausgebildet sein.The hose lines are flexible and made of plastic. The connecting element may be formed of metal or plastic.

Weitere Vorteile und Merkmale der Erfindung ergeben sich aus der folgenden Beschreibung anhand der Figuren. Dabei zeigen:

  • Figur 1 eine schematische Darstellung der Elemente einer Anschlussbaugruppe für einen Heizkörper.
  • Figur 2 eine schematische Darstellung eines Heizkörpers.
Further advantages and features of the invention will become apparent from the following description with reference to FIGS. Showing:
  • FIG. 1 a schematic representation of the elements of a connection assembly for a radiator.
  • FIG. 2 a schematic representation of a radiator.

In den Figuren sind gleiche Elemente mit gleichen Bezugszeichnen versehen.In the figures, the same elements are provided with the same reference numerals.

Figur 1 zeigt ein Anschlusselement 1, welches im gezeigten Beispiel zwei Anschlussbohrungen 2 und 5 sowie zwei Anschlussstutzen 3 und 4 aufweist. FIG. 1 shows a connection element 1, which in the example shown two connection holes 2 and 5 and two connecting pieces 3 and 4 has.

Eine Anschlusseinheit 6 weist im gezeigten Beispiel zwei Anschlussstutzen 7 und 8 auf. Zwei solche Anschlusseinheiten 6 werden beispielsweise am Randbereich eines Heizkörpers befestigt. Sie dienen dem Anschluss eines bauseitigen Vor- und Rücklaufes, beispielsweise am Anschlussstutzen 8. Zwischen dem Anschlussstutzen 7 der Anschlusseinheit 6 und beispielsweise dem Anschlussstutzen 3 des Anschlusselementes 1 verläuft dann eine Rohrverbindung, beispielsweise eine flexible Schlauchleitung, eine Kunststoffröhre, eine Metallröhre oder dergleichen (nicht gezeigt). Auf diese Weise ist das Anschlusselement 1 mit dem Vorlauf verbunden. Die zweite nicht gezeigte Anschlusseinheit 6 wird dann beispielsweise mit dem Anschlussstutzen 4 verbunden. Auf diese Weise ist das Anschlusselement 1 mit Vorlauf und Rücklauf verbunden. Heizmediumführende Leitungen können dann an den Anschlüssen 2 und 5 angeschlossen werden und werden somit vom Heizmedium durchströmt.A connection unit 6 has two connecting pieces 7 and 8 in the example shown. Two such connection units 6 are fastened, for example, on the edge region of a radiator. They serve to connect an on-site supply and return, for example, the connection piece 8. Between the connection piece 7 of the connection unit 6 and, for example, the connecting piece 3 of the connection element 1 then runs a pipe connection, such as a flexible hose, a plastic tube, a metal tube or the like (not shown). In this way, the connection element 1 is connected to the flow. The second connection unit 6, not shown, is then connected to the connection piece 4, for example. In this way, the connection element 1 is connected to flow and return. Heating medium-carrying lines can then be connected to the terminals 2 and 5 and thus flows through the heating medium.

Ein Anschluss ist in Figur 2 gezeigt. Ein Heizkörper 10 weist heizmediumführende Leitungen 11 auf. Diese enden in einem Anschlusselement 1, welches über Leitungen 12 mit Anschlusseinheiten 6 verbunden sind. Die Anschlusseinheiten wiederum sind am Heizkörper 10 befestigt.A connection is in FIG. 2 shown. A radiator 10 has heating medium-carrying lines 11. These end in a connection element 1, which are connected via lines 12 with connection units 6. The connection units in turn are attached to the radiator 10.

Mit der Erfindung gemäß Anspruch 1 wird eine einfach aufbaubare und insbesondere flexibel ergänzbare Einheit zum Anschluss von Heizkörpern bereitgestellt. Das versteht sich von selbst, dass beispielsweise Anschlusselemente 1 parallel oder in Reihe geschaltet werden, so dass mehrere Ebenen von Heizleitungen gleichzeitig betrieben werden können, obwohl nur ein Anschlusselement 1 mit Vorlauf und Rücklauf über Anschlusseinheiten 6 verbunden ist.With the invention according to claim 1, a simple to assemble and in particular flexibly supplementable unit for connection of radiators is provided. This is self-evident, for example, that connection elements 1 are connected in parallel or in series, so that several levels of heating cables can be operated simultaneously, although only one connection element 1 with supply and return via connection units 6 is connected.

Bezugszeichenreference numeral

1.1.
Anschlusselementconnecting element
2.Second
Anschlussbohrungconnection bore
3.Third
Anschlussstutzenspigot
4.4th
Anschlussstutzenspigot
5.5th
Anschlussbohrungconnection bore
6.6th
Anschlusseinheitconnection unit
7.7th
Anschlussstutzenspigot
8.8th.
Anschlussstutzenspigot
10.10th
Heizkörperradiator
11.11th
Heizleitungheating
12.12th
Verbindungsleitungeninterconnectors

Claims (7)

  1. A radiator (10) comprising a connection assembly for the connection to the feed flow and the return flow of a heating system, wherein the radiator (10) respectively comprises one connecting bore for the feed flow and the return flow, wherein the connection assembly at least comprises one connection element (1) for the connection to the radiator (10), a connection unit (6) and a hose line (12) connecting the two, wherein
    the at least one connection element (1) is connected to respectively two connection units (6), wherein each connection unit comprises a connecting bore for the connection to the feed flow and the return flow of the heating system, characterized in that
    the hose lines (12) are flexible plastic hose elements,
    wherein the radiator (10) comprises a fastening rail, by means of which the connection units can be attached to the radiator (10), wherein the connection units can be displaced with respect to the radiator (10), such that the radiator (10) and the feed flow and return flow connections of the heating system can be displaced and positioned with respect to each other, wherein after the connection units (6) have been properly mounted, they are fastened on the radiator (10) by means of the fastening rail.
  2. A radiator (10) according to claim 1, characterized in that the connection assembly is separately formed for each one of the feed flow and return flow connections.
  3. A radiator (10) according to one of the preceding claims, characterized in that the connection element (1) is a brass case.
  4. A radiator (10) according to one of the preceding claims, characterized in that the connection element (1) is designed as an angle piece.
  5. A radiator (10) according to one of the preceding claims, characterized in that the connection unit (6) is a body element which comprises an attachment point for the hose line (12) and a connecting bore connected to this one.
  6. A radiator (10) according to one of the preceding claims, characterized in that the connection unit (6) is rectangufar-shaped.
  7. A radiator (10) according to one of the preceding claims, characterized in that the connection unit (6) is made of metal.
EP10013910.4A 2010-10-23 2010-10-23 Radiator with a connection assembly Active EP2444757B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL10013910T PL2444757T3 (en) 2010-10-23 2010-10-23 Radiator with a connection assembly
EP10013910.4A EP2444757B1 (en) 2010-10-23 2010-10-23 Radiator with a connection assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10013910.4A EP2444757B1 (en) 2010-10-23 2010-10-23 Radiator with a connection assembly

Publications (2)

Publication Number Publication Date
EP2444757A1 EP2444757A1 (en) 2012-04-25
EP2444757B1 true EP2444757B1 (en) 2015-12-23

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Application Number Title Priority Date Filing Date
EP10013910.4A Active EP2444757B1 (en) 2010-10-23 2010-10-23 Radiator with a connection assembly

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PL (1) PL2444757T3 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998008028A2 (en) * 1996-08-16 1998-02-26 Kermi Gmbh Retaining or mounting arrangement for heating radiators

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH402337A (en) * 1962-10-06 1965-11-15 Huber & Cie Ag J Central heating system
DE4345037C2 (en) * 1993-12-30 2002-09-19 Kermi Gmbh Device for connecting a radiator, as well as a central radiator
DE19806157C2 (en) * 1998-02-14 2003-04-17 Herbert Schwarz Kit for creating a water-bearing piping system
DE19934435A1 (en) * 1999-07-22 2001-02-01 Kermi Gmbh Radiator with central connection
DE20015862U1 (en) * 2000-09-13 2001-02-08 Dienstleistung Und Handels Gmb Radiator connection
DE10130194C2 (en) * 2001-06-22 2003-05-28 Peter Apeler Method of connecting a radiator to a supply line system and radiators
DE202008007278U1 (en) * 2008-05-24 2008-11-27 Scherer, Norbert Radiator, in particular towel radiator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998008028A2 (en) * 1996-08-16 1998-02-26 Kermi Gmbh Retaining or mounting arrangement for heating radiators

Also Published As

Publication number Publication date
PL2444757T3 (en) 2016-06-30
EP2444757A1 (en) 2012-04-25

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