EP0695916B1 - Connecting system for radiators - Google Patents

Connecting system for radiators Download PDF

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Publication number
EP0695916B1
EP0695916B1 EP95111481A EP95111481A EP0695916B1 EP 0695916 B1 EP0695916 B1 EP 0695916B1 EP 95111481 A EP95111481 A EP 95111481A EP 95111481 A EP95111481 A EP 95111481A EP 0695916 B1 EP0695916 B1 EP 0695916B1
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EP
European Patent Office
Prior art keywords
pipe
valve
connection
channel
flow
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Expired - Lifetime
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EP95111481A
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German (de)
French (fr)
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EP0695916A1 (en
Inventor
Gerhard Rosenberg
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Individual
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Individual
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Priority to SI9530145T priority Critical patent/SI0695916T1/en
Publication of EP0695916A1 publication Critical patent/EP0695916A1/en
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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
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0009—In a two pipe system
    • F24D19/0012—Comprising regulation means
    • 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
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections

Definitions

  • the invention relates to a connection system for radiators with Connections for a flow and a return line, with the assigned to individual radiators, on the floor too fastening pipe distributors made of plastic with two parallel Through channels for connection to a flow and a Return line and two across the through-channels extending outer connecting pipes, one of which is from the first Through channel branches and the other through one through the first through channel guided connecting channel to the second Through channel is connected, connecting pipe pieces two parallel plastic pipe bends for connection the radiator attached to a wall to the manifold as well as valve blocks made of metal for installation between the Connection pipe pieces and the radiators.
  • the invention has for its object a connection system to develop for radiators that are simple and characterized by quick assembly.
  • Radiators 2 are pipe manifolds 3 made of plastic, which in a flow line 4 and a return line 5 installed be, each radiator 2 a pipe distributor 3rd is assigned, connecting pipe pieces 6, each with two parallel pipe bends 7 made of plastic for connecting the Flow connection 8 and the return connection 9 of the Radiator 2 with the manifolds 3 and valve blocks 10 made of metal for installation between the connecting pipe pieces 6 and the radiators 2.
  • the pipe manifold 3 have two parallel ones Through channels 15, 16 for connection to the flow line 4 and the return line 5 and two across the Through channels 15, 16 connecting pipes 17, 18th on whose one 17 from the first through channel 15 branches and the other 18 over one through the first Through channel 15 guided connecting channel 19 to the second through channel 16 is connected.
  • the pipe manifold 3 are with two additional Equipped connector 20, which at the Connection pipes 17, 18 opposite side of the Pipe distributor 3 to the second through-channel 16 border transversely.
  • the connecting piece 20 of the manifold 3 can be Need for connecting connecting pipes to the Through channel 16 are drilled.
  • connection shown schematically in Fig. 1 e.g. through channels connected to the return line 5 16 two pipe manifolds 3 via a connecting pipe 21, the two Drilled connection piece 20 of the pipe distributor 3 connecting with each other is necessary when the two Pipe distributor 3 because of the small distance between two radiators 2 are so close to each other that because of the Space requirement for the welding machine only the two to the Flow line 4 to be connected through channels 15 a straight piece of pipe 22 made of plastic, which in the output of one channel and the entrance of the other channel is welded, can be connected.
  • the Output end of the passage 16 of a pipe distributor 3 and the input end of the through channel 16 of the downstream pipe distributor 3 are by Plastic stopper 23 closed in the channels be welded in.
  • valve blocks 10 for installation between the Connection pipe pieces 6 and the radiators 2 are with two Corner valves 26, integrated clamp connections for Attachment of the blocks 10 to the angled, from the Wall 1 protruding, horizontal ends 7a of the two Pipe bends 7 of the connecting pipe pieces 6 and with Pipe fittings 27 for screwing the blocks 10 with the radiator connections 8, 9 for the flow line 4 and the return line 5 equipped.
  • Valve housing 28 of the valve blocks 10 are as T-pipe pieces educated.
  • each Valve housing 28 On a pipe bend 7 one Connection pipe piece 6 pushable end 30 each Valve housing 28 is a collar 31 with a Corresponding outer diameter of the pipe bend 7 Molded inside diameter.
  • On the collar 31 is a clamp and Sealing ring 32 made of rubber or the like. Elastic material.
  • each Valve housing 28 In the opposite of the stop collar 31 with Internally threaded end 34 of the through hole 33 each Valve housing 28 is seated against by an O-ring 35 the housing 28 sealed screw-in sleeve 36 with a Screw head 37 to clamp the end 7a of one Pipe bend 7 receiving ferrule 38 against the on the Pipe bend end 7a seated clamping and sealing ring 32.
  • the screw-in sleeve 36 acts over two ring segments 39 on the crimp sleeve 38, the 39 through holes 40 for the one pipe bend 7 and the ferrule 38 in the Valve housing 28 of a corner valve 26 entering and that through the perpendicular to the through hole 33 of one Corner valve 26 arranged connecting piece 41 from the Valve housing 28 emerging and in the port 8 for the Flow line 4 on the radiator 2 entering flow water or in the other corner valve 26 for the connection 9th on the radiator 2 for the return line 5 and the Connection piece 41 flowing into the valve housing 28 and over the crimp sleeve 38 and the other pipe bend 7 form return water emerging from the valve housing 28.

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  • 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)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Control Of Resistance Heating (AREA)
  • Laser Beam Processing (AREA)
  • Stereophonic System (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
  • Resistance Heating (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Pipe Accessories (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

The connection system comprises heating bodies (2) which are fixed to the walls of a room (1) having plastics pipe distributors (3) built into a delivery (4) and return (5) pipe arrangement. A pipe distributor is allocated to each heating body and connection pieces (6) with two parallel curved pipe sections (7) join the feed connection (8) and the return connection (9). Metal valve blocks (10) are inserted between the connection pieces and the heating bodies. Additional connection unions (20) on the pipe distributor define a through-passage channel (16).

Description

Die Erfindung betrifft ein Anschlußsystem für Heizkörper mit Anschlüssen für eine Vorlauf- und eine Rücklaufleitung, mit den einzelnen Heizkörpern zugeordneten, auf dem Boden zu befestigenden Rohrverteilern aus Kunststoff mit zwei parallelen Durchgangskanälen zum Anschluß an eine Vorlauf- und eine Rücklaufleitung und zwei quer zu den Durchgangskanälen verlaufenden äußeren Anschlußrohren, deren eines von dem ersten Durchgangskanal abzweigt und deren anderes über einen durch den ersten Durchgangskanal geführten Verbindungskanal an den zweiten Durchgangskanal angeschlossen ist, Anschlußrohrstücken aus jeweils zwei parallelen Rohrbögen aus Kunststoff zum Anschluß der an einer Wand befestigten Heizkörper an die Rohrverteiler sowie Ventilblöcken aus Metall zum Einbau zwischen den Anschlußrohrstücken und den Heizkörpern.The invention relates to a connection system for radiators with Connections for a flow and a return line, with the assigned to individual radiators, on the floor too fastening pipe distributors made of plastic with two parallel Through channels for connection to a flow and a Return line and two across the through-channels extending outer connecting pipes, one of which is from the first Through channel branches and the other through one through the first through channel guided connecting channel to the second Through channel is connected, connecting pipe pieces two parallel plastic pipe bends for connection the radiator attached to a wall to the manifold as well as valve blocks made of metal for installation between the Connection pipe pieces and the radiators.

Ein Anschlußsystem für Heizkörper dieser Art, das aus der EP-A-0 579 270 bekannt ist, weist den Nachteil auf, daß der Einbau der Rohrverteiler in die Vorlaufleitung und die Rücklaufleitung des als Zweirohrsystem ausgelegten Anschlußsystems bei einem geringen Abstand zweier Heizkörper umständlich und zeitaufwendig ist.A connection system for radiators of this type that EP-A-0 579 270 is known, has the disadvantage that the Installation of the pipe distributor in the flow line and Return line of the designed as a two-pipe system Connection system with a small distance between two radiators is cumbersome and time consuming.

Der Erfindung liegt die Aufgabe zugrunde, ein Anschlußsystem für Heizkörper zu entwickeln, das sich durch eine einfache und schnelle Montage auszeichnet.The invention has for its object a connection system to develop for radiators that are simple and characterized by quick assembly.

Dieser Aufgabe ist erfindungsgemäß gelöst durch ein Anschlußsystem für Heizkörper mit den Merkmalen des Patentanspruchs 1.This object is achieved by a Connection system for radiators with the characteristics of Claim 1.

Die Unteransprüche beinhalten vorteilhafte und zweckmäßige Ausgestaltungen des erfindungsgemäßen Anschlußsystems.The sub-claims contain advantageous and expedient Refinements of the connection system according to the invention.

Die Erfindung ist nachstehend anhand von Zeichnungsfiguren erläutert, die im einzelnen folgendes darstellen:

Fig. 1
ein Schema des neuen Anschlußsystems für Heizkörper,
Fig. 2
eine Seitenansicht eines Rohrverteilers mit einem an diesen angeschlossenen Heizkörper,
Fig. 3
eine Draufsicht eines Rohrverteilers,
Fig. 4
einen Querschnitt des Verteilers nach Linie IV-IV der Fig. 3,
Fig. 5
einen Längsschnitt des Verteilers nach Linie V-V der Fig. 4 und
Fig. 6
einen Längsschnitt durch einen mit den Heizkörperanschlüssen zu verschraubenden Ventilblock.
The invention is explained below with reference to drawing figures, which represent the following in detail:
Fig. 1
a diagram of the new connection system for radiators,
Fig. 2
2 shows a side view of a pipe distributor with a radiator connected to it,
Fig. 3
a plan view of a pipe distributor,
Fig. 4
3 shows a cross section of the distributor according to line IV-IV of FIG. 3,
Fig. 5
a longitudinal section of the distributor along the line VV of Fig. 4 and
Fig. 6
a longitudinal section through a valve block to be screwed to the radiator connections.

Hauptbauelemente des als Zweirohrsystem ausgelegten Anschlußsystems nach Fig. 1 für an Raumwänden 1 befestigte Heizkörper 2 sind Rohrverteiler 3 aus Kunststoff, die in eine Vorlaufleitung 4 und eine Rücklaufleitung 5 eingebaut werden, wobei jedem Heizkörper 2 ein Rohrverteiler 3 zugeordnet wird, Anschlußrohrstücke 6 mit jeweils zwei parallelen Rohrbögen 7 aus Kunststoff zur Verbindung des Vorlaufanschlusses 8 und des Rücklaufanschlusses 9 der Heizkörper 2 mit den Rohrverteilern 3 sowie Ventilblöcke 10 aus Metall zum Einbau zwischen den Anschlußrohrstücken 6 und den Heizkörpern 2.Main components of the designed as a two-pipe system 1 for attached to room walls 1 Radiators 2 are pipe manifolds 3 made of plastic, which in a flow line 4 and a return line 5 installed be, each radiator 2 a pipe distributor 3rd is assigned, connecting pipe pieces 6, each with two parallel pipe bends 7 made of plastic for connecting the Flow connection 8 and the return connection 9 of the Radiator 2 with the manifolds 3 and valve blocks 10 made of metal for installation between the connecting pipe pieces 6 and the radiators 2.

Die in den Fign. 2 bis 5 dargestellten Rohrverteiler 3 werden auf einem Betonboden 11 befestigt und in eine Wärme- und Trittschalldämmung 12 verlegt, auf die ein Estrich 13 aufgebracht wird, auf dem ein Teppichboden 14, ein Holzboden oder Fliesen verlegt werden.The in Figs. 2 to 5 pipe manifold 3 are attached to a concrete floor 11 and placed in a heat and impact sound insulation 12, on which a screed 13th is applied, on which a carpet 14, a wooden floor or tiles are laid.

Die Rohrverteiler 3 weisen zwei parallele Durchgangskanäle 15, 16 zum Anschluß an die Vorlaufleitung 4 und die Rücklaufleitung 5 sowie zwei quer zu den Durchgangskanälen 15, 16 verlaufende Anschlußrohre 17, 18 auf, deren eines 17 von dem ersten Durchgangskanal 15 abzweigt und deren anderes 18 über einen durch den ersten Durchgangskanal 15 geführten Verbindungskanal 19 an den zweiten Durchgangskanal 16 angeschlossen ist.The pipe manifold 3 have two parallel ones Through channels 15, 16 for connection to the flow line 4 and the return line 5 and two across the Through channels 15, 16 connecting pipes 17, 18th on whose one 17 from the first through channel 15 branches and the other 18 over one through the first Through channel 15 guided connecting channel 19 to the second through channel 16 is connected.

Die Rohrverteiler 3 sind mit zwei zusätzlichen Anschlußstutzen 20 ausgestattet, die an der den Anschlußrohren 17, 18 gegenüberliegenden Seite der Rohrverteiler 3 an den zweiten Durchgangskanal 16 quergerichtet angrenzen.The pipe manifold 3 are with two additional Equipped connector 20, which at the Connection pipes 17, 18 opposite side of the Pipe distributor 3 to the second through-channel 16 border transversely.

Die Anschlußstutzen 20 der Rohrverteiler 3 können bei Bedarf zum Anschluß von Verbindungsrohren zu dem Durchgangskanal 16 durchgebohrt werden.The connecting piece 20 of the manifold 3 can be Need for connecting connecting pipes to the Through channel 16 are drilled.

Die in Fig. 1 schematisch dargestellte Verbindung der z.B. an die Rücklaufleitung 5 angeschlossenen Durchgangskanäle 16 zweier Rohrverteiler 3 über ein Anschlußrohr 21, das zwei durchgebohrte Anschlußstutzen 20 der Rohrverteiler 3 miteinander verbindet, ist dann erforderlich, wenn die beiden Rohrverteiler 3 wegen des geringen Abstandes zweier Heizkörper 2 derart nahe nebeneinander angeordnet sind, daß wegen des Platzbedarfs für das Schweißgerät nur die beiden an die Vorlaufleitung 4 anzuschließenden Durchgangskanäle 15 durch ein gerades Rohrstück 22 aus Kunststoff, das in den Ausgang des einen Kanals und den Eingang des anderen Kanals eingeschweißt wird, miteinander verbunden werden können. Das Ausgangsende des Durchgangskanals 16 des einen Rohrverteilers 3 und das Eingangsende des Durchgangskanals 16 des nachgeschalteten Rohrverteilers 3 werden durch Kunststoffstopfen 23 verschlossen, die in die Kanäle eingeschweißt werden.The connection shown schematically in Fig. 1 e.g. through channels connected to the return line 5 16 two pipe manifolds 3 via a connecting pipe 21, the two Drilled connection piece 20 of the pipe distributor 3 connecting with each other is necessary when the two Pipe distributor 3 because of the small distance between two radiators 2 are so close to each other that because of the Space requirement for the welding machine only the two to the Flow line 4 to be connected through channels 15 a straight piece of pipe 22 made of plastic, which in the output of one channel and the entrance of the other channel is welded, can be connected. The Output end of the passage 16 of a pipe distributor 3 and the input end of the through channel 16 of the downstream pipe distributor 3 are by Plastic stopper 23 closed in the channels be welded in.

Die beiden Rohrbögen 7 der Anschlußrohrstücke 6 zum Anbinden der Heizkörper 2 an die Rohrverteiler 3 weisen Distanzstege 24 auf, mit denen die an den Anschlußrohren 17, 18 der Verteiler 3 angeschweißten Rohrbögen 7 an der Wand 1 befestigt werden, bevor der Wandputz 25 aufgebracht wird.The two pipe bends 7 of the connecting pipe pieces 6 to Connect the radiator 2 to the manifold 3 Spacers 24 with which the on the connecting pipes 17, 18th the distributor 3 welded pipe bends 7 on the wall 1 be attached before the wall plaster 25 is applied.

Die Ventilblöcke 10 zum Einbau zwischen den Anschlußrohrstücken 6 und den Heizkörpern 2 sind mit zwei Eckenventilen 26, integrierten Klemmverbindungen zur Befestigung der Blöcke 10 auf den abgewinkelten, aus der Wand 1 vorstehenden, waagerechten Enden 7a der beiden Rohrbögen 7 der Anschlußrohrstücke 6 sowie mit Rohrverschraubungen 27 zum Verschrauben der Blöcke 10 mit den Heizkörperanschlüssen 8, 9 für die Vorlaufleitung 4 und die Rücklaufleitung 5 ausgestattet.The valve blocks 10 for installation between the Connection pipe pieces 6 and the radiators 2 are with two Corner valves 26, integrated clamp connections for Attachment of the blocks 10 to the angled, from the Wall 1 protruding, horizontal ends 7a of the two Pipe bends 7 of the connecting pipe pieces 6 and with Pipe fittings 27 for screwing the blocks 10 with the radiator connections 8, 9 for the flow line 4 and the return line 5 equipped.

Die beiden durch einen Steg 29 miteinander verbundenen Ventilgehäuse 28 der Ventilblöcke 10 sind als T-Rohrstücke ausgebildet. An dem auf einen Rohrbogen 7 eines Anschlußrohrstückes 6 aufschiebbaren Ende 30 jedes Ventilgehäuses 28 ist ein Bund 31 mit einem dem Außendurchmesser des Rohrbogens 7 entsprechenden Innendurchmesser angeformt. An dem Bund 31 liegt ein Klemm- und Dichtring 32 aus Gummi oder dgl. elastischem Material an. In dem dem Anschlagbund 31 gegenüberliegenden, mit Innengewinde versehenen Ende 34 der Durchgangsbohrung 33 jedes Ventilgehäuses 28 sitzt eine durch einen O-Ring 35 gegen das Gehäuse 28 abgedichtete Einschraubhülse 36 mit einem Schraubkopf 37 zum Verspannen einer das Ende 7a eines Rohrbogens 7 aufnehmenden Quetschhülse 38 gegen den auf dem Rohrbogenende 7a sitzenden Klemm- und Dichtring 32.The two are connected by a web 29 Valve housing 28 of the valve blocks 10 are as T-pipe pieces educated. On a pipe bend 7 one Connection pipe piece 6 pushable end 30 each Valve housing 28 is a collar 31 with a Corresponding outer diameter of the pipe bend 7 Molded inside diameter. On the collar 31 is a clamp and Sealing ring 32 made of rubber or the like. Elastic material. In the opposite of the stop collar 31 with Internally threaded end 34 of the through hole 33 each Valve housing 28 is seated against by an O-ring 35 the housing 28 sealed screw-in sleeve 36 with a Screw head 37 to clamp the end 7a of one Pipe bend 7 receiving ferrule 38 against the on the Pipe bend end 7a seated clamping and sealing ring 32.

Die Einschraubhülse 36 wirkt über zwei Ringsegmente 39 auf die Quetschhülse 38, die 39 Durchgangsöffnungen 40 für das über den einen Rohrbogen 7 und die Quetschhülse 38 in das Ventilgehäuse 28 des einen Eckventils 26 eintretende und das durch den senkrecht zur Durchgangsbohrung 33 des einen Eckventils 26 angeordneten Anschlußstutzen 41 aus dem Ventilgehäuse 28 austretende und in den Anschluß 8 für die Vorlaufleitung 4 am Heizkörper 2 eintretende Vorlaufwasser bzw. bei dem anderen Eckventil 26 für das über den Anschluß 9 am Heizkörper 2 für die Rücklaufleitung 5 und den Anschlußstutzen 41 in das Ventilgehäuse 28 einströmende und über die Quetschhülse 38 und den anderen Rohrbogen 7 aus dem Ventilgehäuse 28 austretende Rücklaufwasser bilden.The screw-in sleeve 36 acts over two ring segments 39 on the crimp sleeve 38, the 39 through holes 40 for the one pipe bend 7 and the ferrule 38 in the Valve housing 28 of a corner valve 26 entering and that through the perpendicular to the through hole 33 of one Corner valve 26 arranged connecting piece 41 from the Valve housing 28 emerging and in the port 8 for the Flow line 4 on the radiator 2 entering flow water or in the other corner valve 26 for the connection 9th on the radiator 2 for the return line 5 and the Connection piece 41 flowing into the valve housing 28 and over the crimp sleeve 38 and the other pipe bend 7 form return water emerging from the valve housing 28.

In der Einschraubhülse 36 ist ein gegen diese abgedichteter Schraubventilkegel 42 zum Öffnen und Schließen eines durch die Quetschhülse 38 gebildeten Ventilsitzes 43 angeordnet.In the screw-in sleeve 36 is against this sealed screw valve plug 42 for opening and closing a valve seat 43 formed by the crimp sleeve 38 arranged.

In die Enden der beiden Rohrbögen 7 des Anschlußrohrstücks 6, die im Ventilblock 10 sitzen, sind Stützhülsen 44 aus Metall eingesetzt.In the ends of the two pipe bends 7 of the Connection pipe section 6, which are seated in the valve block 10 Support sleeves 44 made of metal.

Bei der Installierung des Anschlußsystems in einem Raum werden die Vorlaufleitung 4 und die Rücklaufleitung 5 ausgehend von einem Verteilerkasten 45 abschnittsweise auf dem Boden 11 bis zu den einzelnen Rohrverteilern 3 der verschiedenen Heizkörper 2 verlegt, und die einzelnen Rohrabschnitte 4a, 5a der Vorlaufleitung 4 und der Rücklaufleitung 5 werden an die Rohrverteiler 3 angeschweißt. Anschließend werden die Anschlußrohrstücke 6 mit jeweils zwei Rohrbögen 7, deren obere Enden 7a geschlossen sind, an den Anschlußrohren 17, 18 der Rohrverteiler 3 angeschweißt. Danach werden die Rohrverteiler 3 auf dem Boden 11 und die Rohrstücke 6 an den Wänden 1 befestigt. Nunmehr werden die Wärme- und Trittschalldämmung 12 auf dem Boden 11 verlegt, der Estrich 13 aufgebracht und die Wände 1 verputzt, so daß die Anschlußrohrstücke 6 im Wandputz 25 verschwinden und nur noch die oberen Enden 7a der Rohrbögen 7 aus den Wänden 1 vorstehen. Darauffolgend werden die Heizkörper 2 an den Wänden 1 aufgehängt, die Enden 7a an den Rohrbögen 7 auf das Abstandsmaß 46 der Heizkörperanschlüsse 8, 9 von der Wand 1 verkürzt, die Stützhülsen 44 in die Enden 7a der Rohrbögen 7 eingeschoben, die Ventilblöcke 10 der einzelnen Heizkörper 2 bis zum Anschlag auf die Enden 7a der Anschlußrohrbögen 7 zur Vorlaufleitung 4 und zur Rücklaufleitung 5 aufgeschoben, die Überwurfmuttern 47 der Rohrverschraubungen 27 der Ventilblöcke 10 auf die Heizkörperanschlüsse 8, 9 nach dem Einlegen von Dichtringen aufschraubt und die Klemmverbindung der Ventilblöcke 10 mit den Enden 7a der Rohrbögen 7 der Anschlußrohrstücke 6 durch Festschrauben der Einschraubhülsen 36 in den Ventilblöcken 10 hergestellt.When installing the connection system in a room the supply line 4 and the return line 5 starting from a distribution box 45 in sections the bottom 11 to the individual manifolds 3 of various radiators 2 relocated, and the individual Pipe sections 4a, 5a of the flow line 4 and Return line 5 are welded to the manifold 3. Then the connecting pipe pieces 6 with each two pipe bends 7, the upper ends 7a of which are closed the connecting pipes 17, 18 of the manifold 3 welded. Then the pipe manifold 3 on the floor 11 and the Pipe pieces 6 attached to the walls 1. Now the Thermal and impact sound insulation 12 laid on the floor 11, the screed 13 applied and the walls 1 plastered, so that the connecting pipe pieces 6 disappear in the wall plaster 25 and only the upper ends 7a of the pipe bends 7 from the walls 1 protrude. Subsequently, the radiator 2 to the Walls 1 hung, the ends 7a on the pipe bends 7 on the Distance dimension 46 of the radiator connections 8, 9 from the wall 1 shortened, the support sleeves 44 in the ends 7a of the pipe bends 7th inserted, the valve blocks 10 of the individual radiators 2nd to the ends 7a of the connecting pipe bends 7 pushed to the flow line 4 and the return line 5, the union nuts 47 of the pipe fittings 27 of the Valve blocks 10 on the radiator connections 8, 9 after Inserting the sealing rings and the clamp connection of the valve blocks 10 with the ends 7a of the pipe bends 7 of the Connection pipe pieces 6 by screwing the screw-in sleeves 36 manufactured in the valve blocks 10.

Claims (3)

  1. A connection system for radiators (2) with connections (8, 9) for flow and return lines (4, 5), pipe manifolds (3) of plastics material to be fixed on the floor (11) associated with the individual radiators (2), with two parallel through channels (15, 16) for connection to a flow line and a return line (4, 5) and two outer connection pipes (17, 18) running transverse to the through channels (15, 16) and of which one (17) branches off the first through channel (15) and of which the other (18) is connected to the second through channel (16) by a connecting channel (19) passing through the first through channel (15), connecting pipe sections (6) each with two parallel pipe bends (7) of plastics material for connecting the radiator (2) fixed on a wall (1) to the pipe manifold (3) and valve blocks (10) of metal for fitting between the connecting pipe sections (6) and the radiators (2), characterized in that the additional connecting stubs (20) which can be bored out are moulded on the side of the pipe manifold (3) opposite the connection pipes (17, 18) and adjoin the one through channel (16) transversely, the connecting pipe sections (6) are connected together by spacer and fixing webs (24) for under plaster installation on a wall (1) and the valve blocks (10) are equipped with two angle valves (26), integrated compression connections for fixing on the upper, bent, horizontal ends (7a) of the two pipe bends (7) of the connecting pipe sections (6) as well as with pipe threads (27) for screw connection to a flow connection and a return connections (8, 9) for the flow and return line (5).
  2. A connection system according to claim 1, characterized in that the two valve housings (28) of the valve block (10) connected together by a web (29) are formed as T-pieces, on which a lip (31) with an inner diameter corresponding to the outer diameter of the pipe bend (7) is formed on an end (30) of each valve housing (28) which can be slipped on to a pipe bend (7) of a connecting pipe section (6), a clamping and sealing ring (32) of rubber or the like elastic material bears on the lip (31), in the end (34) opposite the abutment lip (31) of the through bore (33) of each valve housing (28) provided with an internal thread there fits a screw-in sleeve (36) sealed relative to the housing (28) by an O-ring (35), with a screw head (37) for tightening a compression sleeve (38) receiving the end (7a) of a pipe bend (7) against the clamping and sealing ring (32) fitted on the pipe bend end (7a) herein the screw-in sleeve (36) acts on the compression sleeve (38) through two ring segments (39), which (39) form through openings (40) for the flow water entering through the one pipe bend (7) and the compression sleeve (38) into the valve housing (28) of the one angle valve (26) and the flow water leaving the valve housing (28) through the connecting union (41) arranged perpendicular to the through bore (33) of the one angle valve (26) and entering the connection (8) for the flow line (4) on the radiator (2), and for the other angle valve (26) for the return flow water flowing into the valve housing (28) through the connection (9) on the radiator (2) for the return line (5) and the connecting union (41) and leaving the valve housing (28) through the compression sleeve (38) and the other pipe bend (7), and in that a screw valve cone (42) is arranged in the screw-in sleeve (36) and sealed relative thereto, for opening and closing a valve seat (43) formed by the compression sleeve (38).
  3. A connection system according to claim 1 or 2, characterized in that supporting sleeves (44) of metal are fitted in the ends of the two pipe bends (7) of the connecting pipe sections (6) which fit in the valve block (10).
EP95111481A 1994-08-04 1995-07-21 Connecting system for radiators Expired - Lifetime EP0695916B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9530145T SI0695916T1 (en) 1994-08-04 1995-07-21 Connecting system for radiators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4427589 1994-08-04
DE4427589A DE4427589C2 (en) 1994-08-04 1994-08-04 Connection system for radiators

Publications (2)

Publication Number Publication Date
EP0695916A1 EP0695916A1 (en) 1996-02-07
EP0695916B1 true EP0695916B1 (en) 1999-03-03

Family

ID=6524910

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95111481A Expired - Lifetime EP0695916B1 (en) 1994-08-04 1995-07-21 Connecting system for radiators

Country Status (15)

Country Link
EP (1) EP0695916B1 (en)
AT (1) ATE177186T1 (en)
AU (1) AU2835095A (en)
CZ (1) CZ284422B6 (en)
DE (2) DE4427589C2 (en)
DK (1) DK0695916T3 (en)
EE (1) EE03166B1 (en)
ES (1) ES2127973T3 (en)
GR (1) GR3029617T3 (en)
HU (1) HUT72343A (en)
NO (1) NO305145B1 (en)
PL (1) PL309842A1 (en)
SI (1) SI0695916T1 (en)
SK (1) SK97895A3 (en)
TR (1) TR28241A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005003339B3 (en) * 2005-01-25 2006-11-16 Danfoss A/S Heater, e.g. for water. has a passage opening through the housing to take an inserted pipe end to be fastened with a connection

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409660B (en) * 1998-09-24 2002-10-25 U S H Fittings Und Kunststofft PRE-PREPARED BRANCHING ELEMENT FOR TWO-PIPE HEATING SYSTEMS
NL1017645C2 (en) 2001-03-19 2002-09-26 Brinic B V Mounting assembly and mounting block for a central heating system.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194009A (en) * 1966-09-17 1970-06-10 Valentino Adani Method of Installation of Central Heating Systems in Houses
AT301118B (en) * 1970-01-19 1972-08-25 Rudolf Koppelstaetter Fa Central heating system
DE8712495U1 (en) * 1987-09-16 1987-10-29 Fa. Franz Viegener Ii, 5952 Attendorn, De
DE59103894D1 (en) * 1990-11-15 1995-01-26 Rafeld Kunststofftechnik Gmbh Sanitary and heating pipe system, consisting entirely or predominantly of plastic, in particular polypropylene, for the water supply.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005003339B3 (en) * 2005-01-25 2006-11-16 Danfoss A/S Heater, e.g. for water. has a passage opening through the housing to take an inserted pipe end to be fastened with a connection

Also Published As

Publication number Publication date
HUT72343A (en) 1996-04-29
SI0695916T1 (en) 1999-06-30
NO953016D0 (en) 1995-07-31
HU9502309D0 (en) 1995-09-28
DE59505172D1 (en) 1999-04-08
GR3029617T3 (en) 1999-06-30
DE4427589C2 (en) 1996-07-11
NO953016L (en) 1996-02-05
CZ197895A3 (en) 1996-09-11
EP0695916A1 (en) 1996-02-07
CZ284422B6 (en) 1998-11-11
DK0695916T3 (en) 1999-10-04
AU2835095A (en) 1996-02-15
EE03166B1 (en) 1999-02-15
TR28241A (en) 1996-03-20
SK97895A3 (en) 1998-08-05
DE4427589A1 (en) 1996-02-08
NO305145B1 (en) 1999-04-06
ES2127973T3 (en) 1999-05-01
ATE177186T1 (en) 1999-03-15
PL309842A1 (en) 1996-02-05

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