EP0687868A1 - Revision junction-boxes for connecting radiators and heating walls - Google Patents

Revision junction-boxes for connecting radiators and heating walls Download PDF

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Publication number
EP0687868A1
EP0687868A1 EP95104546A EP95104546A EP0687868A1 EP 0687868 A1 EP0687868 A1 EP 0687868A1 EP 95104546 A EP95104546 A EP 95104546A EP 95104546 A EP95104546 A EP 95104546A EP 0687868 A1 EP0687868 A1 EP 0687868A1
Authority
EP
European Patent Office
Prior art keywords
socket
revision
pipe
shells
screws
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.)
Granted
Application number
EP95104546A
Other languages
German (de)
French (fr)
Other versions
EP0687868B1 (en
Inventor
Aloys C/O Rehau Ag + Co Koch
Klaus-Dieter C/O Rehau Ag + Co Bogensperger
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.)
Rehau Automotive SE and Co KG
Original Assignee
Rehau AG and Co
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Publication date
Application filed by Rehau AG and Co filed Critical Rehau AG and Co
Publication of EP0687868A1 publication Critical patent/EP0687868A1/en
Application granted granted Critical
Publication of EP0687868B1 publication Critical patent/EP0687868B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • 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
    • F24D19/0056—Supplies from the central heating system
    • F24D19/0065—Supplies from the central heating system coming out the wall

Definitions

  • the object of the invention is to design a revision junction box set so that it is possible to connect commercially available metal pipe bends to plastic pipes, the box being used both for fixing the connection and for maintaining the desired pipe distance, for connection from the ground or from the wall should be suitable and should ensure the interchangeability of the plastic pipe.
  • the cables 112 in the lower part of the socket are adjusted by the spacer adapters 3, 4 to the required distance in the interior of the socket body 1, 2.
  • the can lid 10 is then screwed onto the lower part 9 of the screws 11.
  • the interior of the can bodies 1, 2 is closed in a screed-tight manner, wherein different pipe dimensions can be accommodated in the interior of the can bodies 1, 2 by the tube receiving clips 13 and their tube holding arms 131.
  • the two retaining screws 5, 6 are used to fasten the socket bodies 1, 2 to the background.
  • the socket bodies 1, 2 are inserted into the grooves 7 with the springs 8 and then the retaining shells are screwed onto the floor.
  • the half-shells 5, 6 are rotated by 180 °, the same spacing of the grooves (7) on the half-shells 5, 6 and the springs (8) on the lower part of the socket (9) being important installation requirements.
  • the two spacer adapters 3, 4 fix the predetermined spacing of the can bodies 1, 2 from one another during the assembly of the two lower parts 9.
  • FIG. 2 shows the floor mounting of the junction box set described in FIG. 1, while FIG. 3 shows the wall mounting of this set with the holding shells 5, 6 offset by 90 °.
  • FIG. 4 shows the possibility of moving the lid 10 when tightening the locking screws 11 with which the lid 10 is fixed to the lower part 9 of the can.
  • the drawing shows a corresponding inclination of the locking screws 11, via which the cover 10 is displaceable against the cable 121 when tightening the screws.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supports For Pipes And Cables (AREA)
  • Connection Or Junction Boxes (AREA)
  • Cartons (AREA)
  • Clamps And Clips (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

The socket set comprises two cases (1,2), each having a bottom part (9) and lid (10), two spacer adaptors (3,4) and two holder trays (5,6). The holder trays have grooves (7) matching tongues (8) on the bottom parts of the cases. The lids are joined to the bottom parts of the cases by plugs and screws. The case bodies are fixed to a base by tongue and groove connections. The bottom part of the case and the lid each have a semi-circular pipe guide (12) which move in relation to each other when the screws are tightened. A pipe holder clip (13) is positioned on the bottom part of the case and can take various sizes of pipes. <IMAGE>

Description

Heizkörper und Heizplatten werden immer häufiger mit Kunststoffrohren angebunden. Dieses stellt insbesondere mit Schiebe- oder Preßsystemen, mit denen das Kunststoffrohr an einem Metallbogen angeschlossen wird, eine sehr montagefreundliche Systemlösung dar. Derartige Systeme verbinden die Vorteile einer Verrohrung mit Kunststoff Rohr in Rohr-Systemen (guter Schallschutz, Austauschbarkeit defekter Rohre, Montagefreundlichkeit) mit den Vorteilen von metallischen Rohren (gute Optik, formbeständiges Verbiegen, Beständigkeit gegen mechanische Beanspruchungen).Radiators and heating plates are increasingly connected with plastic pipes. This represents a very easy-to-assemble system solution, particularly with sliding or pressing systems with which the plastic pipe is connected to a metal bend. Such systems combine the advantages of piping with plastic pipe in pipe systems (good sound insulation, interchangeability of defective pipes, ease of installation) the advantages of metallic pipes (good appearance, dimensionally stable bending, resistance to mechanical stress).

Bekannt sind Systeme mit einem Messingwinkel in einer Kunststoffdose, an dem von einer Seite das Kunststoffrohr und von der anderen Seite das metallische Rohr angeschlossen werden. Dieses bedeutet jedoch eine zusätzliche Verschraubung. Aufgabe der Erfindung ist es, ein Revisions-Anschlußdosenset so auszugestalten, dß es möglich ist, marktübliche Metallrohrbogen an Kunststoffrohre anzubinden, wobei die Dose sowohl für die Fixierung der Verbindung als auch zum Einhalten des gewünschten Rohrabstandes dient, für den Anschluß aus dem Boden oder aus der Wand geeignet sein sollte und die Austauschbarkeit des Kunststoffrohres gewährleisten sollte.Systems with a brass angle in a plastic can are known, to which the plastic tube is connected on one side and the metallic tube on the other side. However, this means an additional screw connection. The object of the invention is to design a revision junction box set so that it is possible to connect commercially available metal pipe bends to plastic pipes, the box being used both for fixing the connection and for maintaining the desired pipe distance, for connection from the ground or from the wall should be suitable and should ensure the interchangeability of the plastic pipe.

Diese Aufgabe wird durch ein Revisions-Anschlußdosenset nach den Ansprüchen 1-4 gelöst. Der Metallwinkel wird an das Kunststoffrohr angeschlossen und anschließend in das Dosenunterteil eingedrückt. Die beiden montierten Dosenunterteile werden durch die Adapter im gewünschten Abstand gehalten. Durch Aufschrauben des Dosendeckels wird der Doseninnenraum estrichdicht verschlossen, auch bei unterschiedlichen Rohrdimensionen. Die Befestigung des Gesamtdosensets erfolgt durch die Befestigungshalbschalen in L-Form, auf die die Dosen gesteckt werden.This object is achieved by a revision socket set according to claims 1-4. The metal bracket is connected to the plastic pipe and then pressed into the lower part of the can. The two assembled can bases are held at the desired distance by the adapter. By screwing on the can lid, the interior of the can is sealed in a screed-tight manner, even with different pipe dimensions. The complete set of cans is attached using the L-shaped half-shells on which the cans are attached.

Bei der Wandmontage werden die Befestigungshalbschalen 180° gedreht. Durch das beschriebene Set ergibt sich die Anschlußmöglichkeit für alle Kunststoffrohre an alle marktüblichen Metallrohrbögen. Durch das Verschieben des Dosendeckels beim Anziehen der Verschlußschrauben wird der jeweilige Unterschied im Rohrdurchmesser ausgeglichen. Durch die besondere Ausgestaltung der Befestigungshalbschalen ist eine Befestigung sowohl am Boden als auch in der Wand möglich.

  • Fig.1 zeigt die Einzelteile des Sets
  • Fig.2 zeigt den Bodenanschluß
  • Fig.3 zeigt den Wandanschluß
  • Fig.4 zeigt die Verschiebbarkeit des Dosendeckels

Fig.1 zeigt die Einzelteile des Revisions-Anschlußdosensets mit den zwei Dosenkörpern 1, 2, den beiden Abstandsadaptern 3, 4 und den zwei stützenden Halteschalen 5, 6. Beim Zusammenbau wurden in die Dosenlängen die Kabel 121 eingelegt. Die Kabel 121 liegen zunächst im Dosenunterteil 9 und werden über die halbkreisförmige Rohrführung 12 aus dem Dosenunterteil herausgeführt. Daraufhin wird der Deckel 10 auf das Dosenunterteil 9 aufgebracht und das Kabel 121 aus der zugeordneten Rohrführung 12 in die freie Umgebung herausgeführt.The mounting half-shells are turned 180 ° for wall mounting. The set described provides the possibility of connecting all plastic pipes to all standard metal pipe bends. The respective difference in pipe diameter is compensated for by moving the can lid when tightening the screw plugs. The special design of the fastening half-shells allows fastening both on the floor and in the wall.
  • Fig.1 shows the individual parts of the set
  • Fig.2 shows the bottom connection
  • Fig.3 shows the wall connection
  • Fig. 4 shows the displaceability of the can lid

1 shows the individual parts of the revision socket set with the two socket bodies 1, 2, the two spacer adapters 3, 4 and the two supporting holding shells 5, 6. During assembly, the cables 121 were inserted into the socket lengths. The cables 121 are initially in the lower part 9 of the can and are led out of the lower part of the can via the semicircular pipe guide 12. The lid 10 is then applied to the lower part 9 of the can and the cable 121 is led out of the associated pipe guide 12 into the free environment.

Dabei werden die Kabel 112 im Dosenunterteil durch die Abstandsadapter 3, 4 auf den erforderlichen Abstand im Innenraum der Dosenkörper 1, 2 eingestellt. Der Dosendeckel 10 wird danach auf dem Dosenunterteil 9 über die Schrauben 11 verschraubt. Dadurch wird der Innenraum der Dosenkörper 1, 2 estrichdicht verschlossen, wobei durch die Rohraufnahmeclips 13 und deren Rohrhaltearme 131 unterschiedliche Rohrdimensionen in den Innenraum der Dosenkörper 1, 2 aufgenommen werden können.In this case, the cables 112 in the lower part of the socket are adjusted by the spacer adapters 3, 4 to the required distance in the interior of the socket body 1, 2. The can lid 10 is then screwed onto the lower part 9 of the screws 11. As a result, the interior of the can bodies 1, 2 is closed in a screed-tight manner, wherein different pipe dimensions can be accommodated in the interior of the can bodies 1, 2 by the tube receiving clips 13 and their tube holding arms 131.

Zur Befestigung der Dosenkörper 1, 2 am Hintergrund dienen die beiden Halteschrauben 5, 6. Die Dosenkörper 1, 2 werden zu diesem Zweck mit den Federn 8 in die Nuten 7 eingesteckt und danach werden die Halteschalen auf dem Boden verschraubt. Bei einer Wandmontage werden die Halbschalen 5, 6 um 180° verdreht, wobei die gleichen Abstände der Nuten (7) an den Halbschalen 5, 6 und der Federn (8) an den Dosenunterteilen (9) wichtige Montagevoraussetzungen sind.The two retaining screws 5, 6 are used to fasten the socket bodies 1, 2 to the background. For this purpose, the socket bodies 1, 2 are inserted into the grooves 7 with the springs 8 and then the retaining shells are screwed onto the floor. In the case of wall mounting, the half-shells 5, 6 are rotated by 180 °, the same spacing of the grooves (7) on the half-shells 5, 6 and the springs (8) on the lower part of the socket (9) being important installation requirements.

Die beiden Abstandsadapter 3, 4 legen bei der Montage der beiden Unterteile 9 den vorher festgelegten Abstand der Dosenkörper 1, 2 voneinander fest.The two spacer adapters 3, 4 fix the predetermined spacing of the can bodies 1, 2 from one another during the assembly of the two lower parts 9.

In Fig.2 ist die Bodenmontage des zu Fig.1 beschriebenen Anschlußdosensets dargestellt, während Fig.3 die Wandmontage dieses Sets mit den um 90° versetzten Halteschalen 5, 6 zeigt.2 shows the floor mounting of the junction box set described in FIG. 1, while FIG. 3 shows the wall mounting of this set with the holding shells 5, 6 offset by 90 °.

Fig.4 zeigt noch die Möglichkeit des Verschiebens der Deckel 10 beim Anziehen der Verschlußschrauben 11, mit denen der Deckel 10 am Dosenunterteil 9 festgelegt ist. Die Zeichnung zeigt eine entsprechende Schrägstellung der Verschlußschrauben 11, über die der Deckel 10 gegen das Kabel 121 beim Schraubenanziehen verschieblich ist.4 shows the possibility of moving the lid 10 when tightening the locking screws 11 with which the lid 10 is fixed to the lower part 9 of the can. The drawing shows a corresponding inclination of the locking screws 11, via which the cover 10 is displaceable against the cable 121 when tightening the screws.

Claims (3)

Revisions-Anschlußdosenset zum Anschließen von Heizkörpern und Heizwänden, dadurch gekennzeichnet, daß das Anschlußdosenset aus zwei Dosenkörpern (1, 2) mit jeweils einem Dosenunterteil (9) und einem Deckel (10), zwei Abstandsadaptern (3, 4) und zwei Halteschalen (5, 6) besteht, daß an den Halteschalen (5, 6) Nuten (7) und an den Dosenunterteilen (9) korrespondierend zu den Nuten (7) Federn (8) angeformt sind, daß die Deckel (10) mit den Dosenunterteilen (9) jeweils durch Aufstecken und Schrauben verbindbar sind, und daß die Dosenkörper (1, 2) über die Nut-Federverbindung (7, 8) über die Halteschalen (5, 6) auf der Unterlage festlegbar sind.Revision socket set for connecting radiators and heating walls, characterized in that the socket set consists of two socket bodies (1, 2), each with a socket bottom part (9) and a cover (10), two spacing adapters (3, 4) and two holding shells (5 , 6) there are formed on the holding shells (5, 6) grooves (7) and on the lower part of the can (9) corresponding to the grooves (7) springs (8) that the cover (10) with the lower part of the can (9 ) can be connected by plugging and screwing, and that the socket body (1, 2) via the tongue and groove connection (7, 8) via the retaining shells (5, 6) can be fixed on the base. Revisions-Anschlußdosenset nach den vorangehenden Ansprüchen, dadurch gekennzeichnet, daß am Dosenunterteil (9) und am Deckel (10) sich jeweils eine halbkreisförmige Rohrführung (12) befindet, und daß der Dosenkörper (1, 2) so gestaltet ist, daß diese beiden Rohrführungen (12) beim Anziehen der Schrauben (11) gegeneinander verschieblich sind.Revision junction box set according to the preceding claims, characterized in that there is a semicircular pipe guide (12) on the lower socket part (9) and on the cover (10), and that the socket body (1, 2) is designed such that these two pipe guides (12) can be moved against each other when tightening the screws (11). Revisions-Anschlußdosenset nach den vorangehenden Ansprüchen, dadurch gekennzeichnet, daß am Dosenunterteil (9) ein Rohraufnahmeclips (13) angeordnet ist, dessen Rohrhaltearme (131) so ausgebildet sind, daß unterschiedliche Rohrdimensionen aufgenommen werden können.Revision connection socket set according to the preceding claims, characterized in that a pipe receiving clip (13) is arranged on the lower socket part (9), the pipe holding arms (131) of which are designed such that different pipe dimensions can be accommodated.
EP95104546A 1994-06-13 1995-03-28 Revision junction-boxes for connecting radiators and heating walls Expired - Lifetime EP0687868B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9409515U 1994-06-13
DE9409515U DE9409515U1 (en) 1994-06-13 1994-06-13 Revision socket set for connecting radiators and heating walls

Publications (2)

Publication Number Publication Date
EP0687868A1 true EP0687868A1 (en) 1995-12-20
EP0687868B1 EP0687868B1 (en) 1997-07-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP95104546A Expired - Lifetime EP0687868B1 (en) 1994-06-13 1995-03-28 Revision junction-boxes for connecting radiators and heating walls

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EP (1) EP0687868B1 (en)
AT (1) ATE155223T1 (en)
DE (2) DE9409515U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29505443U1 (en) * 1995-03-30 1995-06-08 Penzkofer, Ludwig, 94339 Leiblfing Connection element for central radiators and radiator connection using such a connection element
DE29615308U1 (en) * 1996-09-03 1996-10-31 Rehau Ag + Co, 95111 Rehau Connection device for radiators
DE102018131620B3 (en) * 2018-12-10 2020-06-10 Sven Keßler Wall box for heating pipes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276191A1 (en) * 1987-01-12 1988-07-27 Legris-Société Anonyme dite Passage of pressurized fluids through masonry
DE9016506U1 (en) * 1990-09-14 1991-03-14 Polytherm Vertriebsgesellschaft haustechnischer Artikel mbH, 4434 Ochtrup Junction box for a heating transition connection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8523944U1 (en) * 1985-08-21 1985-12-12 Hewing GmbH & Co, 4434 Ochtrup Pipe guide bend
DE8530100U1 (en) * 1985-10-24 1985-12-12 REHAU AG + Co, 8673 Rehau Guide bend for redirecting cables
DE9209033U1 (en) * 1992-07-06 1994-01-13 Uberich GmbH, 72766 Reutlingen Connection element for a heating pipe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276191A1 (en) * 1987-01-12 1988-07-27 Legris-Société Anonyme dite Passage of pressurized fluids through masonry
DE9016506U1 (en) * 1990-09-14 1991-03-14 Polytherm Vertriebsgesellschaft haustechnischer Artikel mbH, 4434 Ochtrup Junction box for a heating transition connection

Also Published As

Publication number Publication date
EP0687868B1 (en) 1997-07-09
DE59500361D1 (en) 1997-08-14
DE9409515U1 (en) 1994-08-04
ATE155223T1 (en) 1997-07-15

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