EP1626232A2 - Module pour l'accouplage et connection, spécialement pour installations de chauffage - Google Patents

Module pour l'accouplage et connection, spécialement pour installations de chauffage Download PDF

Info

Publication number: EP1626232A2
Authority: EP; European Patent Office
Prior art keywords: connection; module; parts; flow paths; fluid
Prior art date: 2004-08-09
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

EP05015399A

Other languages

German (de)

English (en)

Other versions

EP1626232B1 (fr

EP1626232A3 (fr

Inventor

Thomas Braun

Gerhard Laubmann

Christian Saunus

Markus Hiegemann

Bernard Peters

Andreas Ruf

Frank Salg

Hans-Josef Spahn

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.)

Gealan Formteile GmbH

Vaillant GmbH

Original Assignee

Gealan Formteile GmbH

Vaillant GmbH

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.)

2004-08-09

Filing date

2005-07-15

Publication date

2006-02-15

2005-07-15 Application filed by Gealan Formteile GmbH, Vaillant GmbH filed Critical Gealan Formteile GmbH

2006-02-15 Publication of EP1626232A2 publication Critical patent/EP1626232A2/fr

2008-05-14 Publication of EP1626232A3 publication Critical patent/EP1626232A3/fr

2015-04-08 Application granted granted Critical

2015-04-08 Publication of EP1626232B1 publication Critical patent/EP1626232B1/fr

2025-07-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
- F24H9/142—Connecting hydraulic components

Definitions

the invention relates to a connection and connection module in particular for heating systems.
connection and connection modules are usually made of sheet metal connections.
US 4,756,475 A shows a connection module with a metal base plate. From EP 244 915 A2 and DE 196 23 807 A1 connecting modules made of plastic are known in which the module parts - with or without the interposition of a solder - heated from the outside until a fusion takes place.
Object of the present invention is therefore to provide a connection and connection module for connection and connection of fluid-carrying components with integrated To create flow paths, which is characterized by simple construction and great tightness.
connection and connection module is made of plastic and consists of at least two module parts which are materially and positively connected by friction welding.
the module parts can be produced, for example, by injection molding and together form the connection and connection module.
the module parts have circumferential grooves and springs on the contacting surfaces. These groove / spring systems are fused together during friction welding and thus form an intimate connection.
the invention also makes it possible to separate the flow paths from each other so that different pressure levels can prevail in the individual flow paths.
the resulting forces are absorbed by the plastic module according to the invention.
the integrated flow paths are formed by corresponding contours in the module parts by the composite of the module parts.
the composite of the module parts typically, two module parts are connected together, each module part containing a semicircular channel. After the connection of the two module parts thus a circular tube is formed within the connection and connection module.
connecting pieces for connection of fluid-carrying components are an integral part of the module parts.
the module parts have stiffening ribs and / or connecting ribs, which contribute to the strength of the connection and connection module.
connection and connection module consists mainly of flow paths, connecting pieces and stiffening ribs. This has the consequence that the accumulation of material is limited to the essentials and the connection and connection module on the one hand light, but on the other hand is also stiff.
the connecting pieces for the connection of fluid-carrying components are arranged on one or more sides of the connection and connection module.
connection and connection module different media flow in the connection and connection module. This makes it possible that, for example, both drinking water and heating water in the same connection and connection module is performed.
FIG. 1 shows a connection and connection module 1 with the two module parts 2, 3.
the module part 3 has connection pieces 5.
Figure 2 shows the same connection and connection module in the original state, in which the module parts 2, 3 are not connected.
FIG. 3 shows the one module part 2 from the outer non-fluid-carrying side.
the flow paths 4 can be seen as an outer shell and have due to stiffening ribs 6 and connecting ribs 11 over a high strength.
the stiffening ribs 6 are mounted on the outside of the flow paths 4, while the connecting ribs 11 bridge gaps in free space and thus contribute to the stability of the connection and connection module 1.
the flow paths 4 begin or end with connecting pieces 5. Between the different flow paths 4 are connecting ribs 11.
Figure 4 shows the same module part 2 from the inner, fluid-carrying side.
the springs 7, At the edge of the flow paths 4 are the springs 7, which engage in the grooves 10 of the corresponding module part 3.
5 recesses 8 are introduced into the module part 2 at large connection piece.
the module part 2 has recesses 9, z. B. for nuts for glands.
FIG. 5 shows the corresponding module part 3 from the outer, non-water-bearing side with the flow paths 4, ribs 6 and recesses 9.
FIG. 6 shows the same module part 3 from the inner, fluid-carrying side. Between the flow paths 4 are grooves 10, in which engage the springs 7 of the part 2.
the module parts 2, 3 are injection molded thermoplastic parts. It is particularly advantageous to use polyamide.
the module parts 2, 3 are joined together in such a way that the springs 7 of the module part 2 engage in the grooves 10 of the module part 3. Subsequently, the parts are friction welded together.
the frequency is about 140 Hz, the amplitude about 1.8 mm.
grooves and springs are designed in such a way that the remaining module parts 2, 3 do not lie flush against each other, but rather that a material overlap of the grooves 10 and springs 7 is present.
the surface of the grooves 10 and springs 7 melts, resulting in an intimate material connection.
the remaining module parts 2, 3 lie flat on each other.
a material connection takes place, so that the module parts 2, 3 create dense fluid-carrying flow paths 4.
the connection and connection module 1 forms a sealed unit from the two module parts 2, 3.
connection and connection module 1 To the connection and connection module 1 now several components can be connected. Usually, these components are connected to the connecting piece 5, wherein a sealing element - usually an O-ring - is used to seal the component with the connection and connection module 1. The connection is then secured by means of clamps, cotter pins or screw connections. On the one hand, components are connected to the connecting piece 5 such that the Flow paths 4 are traversed, on the other hand, sensors for receiving, for example, pressures and temperatures are connected to the flow paths 4.
a sealing element - usually an O-ring - is used to seal the component with the connection and connection module 1.
the connection is then secured by means of clamps, cotter pins or screw connections.
components On the one hand, components are connected to the connecting piece 5 such that the Flow paths 4 are traversed, on the other hand, sensors for receiving, for example, pressures and temperatures are connected to the flow paths 4.
connection and connection module 1 Due to the fact that the flow paths have a very high degree of tightness due to friction welding, several different media can flow through the flow paths 4 in one and the same connection and connection module 1. Thus, both heating water and drinking water leading components can be connected to the connection and connection module 1.

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)
Lining Or Joining Of Plastics Or The Like (AREA)
Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)

EP05015399.8A 2004-08-09 2005-07-15 Module pour l'accouplage et connection, spécialement pour installations de chauffage Expired - Lifetime EP1626232B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0135304A AT413240B (de)	2004-08-09	2004-08-09	Anschluss- und verbindungsmodul

Publications (3)

Publication Number	Publication Date
EP1626232A2 true EP1626232A2 (fr)	2006-02-15
EP1626232A3 EP1626232A3 (fr)	2008-05-14
EP1626232B1 EP1626232B1 (fr)	2015-04-08

Family

ID=34558065

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05015399.8A Expired - Lifetime EP1626232B1 (fr)	2004-08-09	2005-07-15	Module pour l'accouplage et connection, spécialement pour installations de chauffage

Country Status (4)

Country	Link
EP (1)	EP1626232B1 (fr)
AT (1)	AT413240B (fr)
DK (1)	DK1626232T3 (fr)
ES (1)	ES2541304T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2969254B1 (fr) *	2010-12-21	2014-12-26	Hades	Boitier repartiteur d'un fluide caloporteur dans une installation comprenant des echangeurs de chaleur et des circuits de captage et de restitution de chaleur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0244915A2 (fr)	1986-05-09	1987-11-11	ING. A. BERETTA S.p.A.	Circuit hydraulique intégré pour chauffe-eau pour chauffage et eau chaude sanitaire
US4756475A (en)	1986-03-07	1988-07-12	Elettro Termica Sud S.P.A.	Gas-fired boiler
DE19623807A1 (de)	1995-12-12	1997-06-19	Tong Yang Magic Corp	Wasserrohrplatte für einen Gasboiler
DE19651085A1 (de)	1996-12-09	1998-06-10	Bosch Siemens Hausgeraete	Durchlauferhitzer mit einem Heizblock

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19651086B4 (de) *	1996-12-09	2009-06-25	BSH Bosch und Siemens Hausgeräte GmbH	Heizblock für einen Durchlauferhitzer

2004
- 2004-08-09 AT AT0135304A patent/AT413240B/de not_active IP Right Cessation
2005
- 2005-07-15 DK DK05015399.8T patent/DK1626232T3/da active
- 2005-07-15 EP EP05015399.8A patent/EP1626232B1/fr not_active Expired - Lifetime
- 2005-07-15 ES ES05015399.8T patent/ES2541304T3/es not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4756475A (en)	1986-03-07	1988-07-12	Elettro Termica Sud S.P.A.	Gas-fired boiler
EP0244915A2 (fr)	1986-05-09	1987-11-11	ING. A. BERETTA S.p.A.	Circuit hydraulique intégré pour chauffe-eau pour chauffage et eau chaude sanitaire
DE19623807A1 (de)	1995-12-12	1997-06-19	Tong Yang Magic Corp	Wasserrohrplatte für einen Gasboiler
DE19651085A1 (de)	1996-12-09	1998-06-10	Bosch Siemens Hausgeraete	Durchlauferhitzer mit einem Heizblock

Also Published As

Publication number	Publication date
ES2541304T3 (es)	2015-07-17
EP1626232B1 (fr)	2015-04-08
DK1626232T3 (da)	2015-06-29
EP1626232A3 (fr)	2008-05-14
AT413240B (de)	2005-12-15
ATA13532004A (de)	2005-05-15

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Publication	Publication Date	Title
DE102007021846B4 (de)	2009-06-25	Verbindung für Leitungen und Verfahren zu deren Herstellung
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