EP0735338B1 - Heizkörper - Google Patents
Heizkörper Download PDFInfo
- Publication number
- EP0735338B1 EP0735338B1 EP95104432A EP95104432A EP0735338B1 EP 0735338 B1 EP0735338 B1 EP 0735338B1 EP 95104432 A EP95104432 A EP 95104432A EP 95104432 A EP95104432 A EP 95104432A EP 0735338 B1 EP0735338 B1 EP 0735338B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- basic element
- heating
- valve housing
- basic
- radiator according
- 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.)
- Expired - Lifetime
Links
Images
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
- F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
Definitions
- the invention relates to a radiator, in particular tubular radiator, from at least two similar basic elements, arranged side by side and training on her hub-like head and foot area a circular overflow opening by welding or in each case a nipple are liquid-tight and gas-tight, with one Basic element with a connecting piece for the heating medium flow and a another basic element with a connecting piece for the heating medium return is provided, at least the end basic elements in the header and Foot area with an internal thread for a plug or a Valve housing are provided and that with the connecting piece for the Heating element flow provided basic element in this inlet area opposite sealed the neighboring base element and in the other hub area is provided with a seal for the valve housing.
- Radiators of the type described above are in different versions known. To prevent that from the connection piece of the a basic element to the radiator supplied heating bypass of the radiator valve enters the adjacent basic element, that is with the connection piece for the heating medium flow in this inlet area compared to the adjacent basic element sealed that the overflow opening is closed by a metal disc which is welded into the overflow opening. For closing it therefore a separate welding process is required, which is not just an additional one Effort means, but also relatively difficult to carry out is because it runs inside the preferably hub-like foot area must become.
- the invention has for its object to reduce the technical effort for sealing the adjacent basic elements in the inlet area of the heating medium.
- the solution to this problem by the invention is characterized in that the circular overflow opening between the base element provided with the connecting piece for the heating medium flow and the adjacent base element is closed by a washer which seals by means of a spacer by the sealing plug screwed into the opposite internal thread the edge surrounding the overflow opening is pressed.
- This proposal according to the invention eliminates the previously required additional welding process for sealing adjacent basic elements in the Inlet area of the heating medium. Instead of this welding process, the Assemble the radiator with a loose washer in the connector for the heating medium flow provided basic element inserted and by means of for closing the front opening anyway necessary sealing plug with the help of a spacer to the one to be closed Overflow opening surrounding edge pressed that in the area of this Overflow opening welded basic elements against each other are sealed. Since the sealing process is only an additional spacer requires, however, the previously required welding of a pane makes dispensable, the technical effort is reduced compared to the previous known construction to about 10%.
- the disc or the Ring made of permanently elastic material, preferably made of rubber or rubber-like Plastic.
- the spacer for fixing the disc is preferred designed as a tube.
- the basic elements each consist of two head pieces and at least consist of a connecting pipe
- the basic elements are according to a further feature of Invention proposed the basic elements on the edge of their circular Overflow openings to weld together and on the inside of their free openings each with a threaded ring for screwing in a Valve housing, a sealing plug or a screw nipple for the Connection of at least one other basic element.
- valve housing is for receiving the upper part of a thermostatic valve.
- the invention proposes the connecting piece for the heating medium flow or heating medium return as an internally threaded welded into the foot area of the respective basic element Train pipe section. This results in a particularly simple training for the connecting piece.
- the Radiators consisting of a total of nine basic elements G1 to G9. Every basic element G1 to G9 consists of two headers K1 and K2, for example each made of two half-shells and connected to each other by two connecting pipes V1 and V2 are connected. This results in inexpensive to manufacture Basic elements, the headers K1 and K2 being self-evident also only through one or more than two connecting pipes V1 and V2 can be connected to each other.
- Each basic element G1 to G9 has a hub-like head and foot area, in which two opposite circular overflow openings U are trained. In the edge area surrounding these overflow openings U. the basic elements G1 to G9 are connected to one another in a liquid-tight manner.
- the first basic element G1 is provided in its hub-like foot region with a connecting piece A V , which is provided as an internally threaded pipe piece welded into the basic element G1 is trained.
- the basic element G1 adjacent to this basic element G1 and connected to it by weld seams S in the area of the overflow openings U is provided in the foot area with a connector A R for the return of the heating medium.
- the two basic elements G1 and G2 form a standard element for the connection of the respective radiator, regardless of how many further basic elements G3 to G9 are connected to the basic element G2.
- the connection is - as can be seen in Fig.
- threaded rings R are welded in.
- a sealing plug VS is screwed in, the plug VS in the head region of the base element G9 must be provided with an opening for the use of a vent valve can.
- the circular overflow opening U in the foot area of these two basic elements G1 and G2 is closed by a disc 1, which by means of a spacer 2 through the in the threaded ring R screwed sealing plug VS is pressed sealingly against the edge surrounding the overflow opening U.
- the disc 1 consists of permanently elastic material, preferably of rubber or rubber-like plastic. In this way, it forms a liquid-tight seal between the foot region of the two adjacent basic elements G1 and G2.
- the spacer 2 is preferably designed as a tube.
- a valve housing 3 is arranged in the head region of this basic element G1, which is shown in longitudinal section in Fig. 4 and preferably for recording a thermostatic valve. Screwing this valve housing 3 in the head area of the basic element G1 is made with the help of the welded-in part Threaded ring R with the interposition of a seal D. At the free end of the Valve housing 3 is formed a collar 3a, which has a conical outer surface and forms a radially extending, annular transition surface.
- sealing of the basic elements G1 and G2 forming the standard element in the area of the connecting pieces A V and A R and sealing of the valve housing 3 in the head area of the basic elements G1 and G2 is thus achieved, without using additional welding processes, by using the permanently elastic material disc 1 or the ring made of permanently elastic material 4, both parts assuming their position and performing their function by screwing in the sealing plug VS or the valve housing 3.
- Whether and how many additional basic elements G3 to G9 are added to the standard element formed by basic elements G1 and G2 with the help of screw nipples N depends on the heating power required by the respective radiator.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Surgical Instruments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Valve Housings (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
- Fig. 1
- einen senkrechten Schnitt durch einen aus insgesamt neun Grundelementen gebildeten Heizkörper,
- Fig. 2
- eine Stirnansicht des rechten Endes des Heizkörpers nach Fig. 1,
- Fig. 3
- eine vergrößerte Darstellung des in Fig. 1 eingekreisten, durch III gekennzeichneten Teiles des Heizkörpers und
- Fig. 4
- eine vergrößerte Darstellung des in Fig. 1 mit IV gekennzeichneten Teiles des Heizkörpers.
- 1
- Scheibe
- 2
- Distanzstück
- 3
- Ventilgehäuse
- 3a
- Bund
- 4
- Ring
- AR
- Anschlußstutzen, Rücklauf
- AV
- Anschlußstutzen, Vorlauf
- D
- Dichtung
- G
- Grundelement
- K1
- Kopfstück
- K2
- Kopfstück
- N
- Schraubnippel
- R
- Gewindering
- S
- Schweißnaht
- U
- Überströmöffnung
- V1
- Verbindungsrohr
- V2
- Verbindungsrohr
- VS
- Verschlußstopfen
Claims (10)
- Heizkörper, insbesondere Rohrradiator, aus mindestens zwei gleichartigen Grundelementen (G), die seitlich nebeneinander angeordnet und an ihrem nabenartigen Kopf- und Fußbereich unter Ausbildung einer kreisförmigen Überströmöffnung (U) durch Verschweißung (S) oder jeweils einen Nippel (N) flüssigkeits- und gasdicht miteinander verbunden sind, wobei ein Grundelement (G1) mit einem Anschlußstutzen (AV) für den Heizmittelvorlauf und ein anderes Grundelement (G2) mit einem Anschlußstutzen (AR) für den Heizmittelrücklauf versehen ist, zumindest die endseitigen Grundelemente (G1, G9) im Kopf- und Fußbereich mit einem Innengewinde (R) für einen Verschlußstopfen (VS) bzw. ein Ventilgehäuse (3) versehen sind und das mit dem Anschlußstutzen (AV) für den Heizmittelvorlauf versehene Grundelement (G1) in diesem Zulaufbereich gegenüber dem benachbarten Grundelement (G2) abgedichtet und im anderen Nabenbereich mit einer Abdichtung für das Ventilgehäuse (3) versehen ist,
dadurch gekennzeichnet,
daß die kreisförmige Überströmöffnung (U) zwischen dem mit dem Anschlußstutzen (AV) für den Heizmittelvorlauf versehenen Grundelement (G1) und dem benachbarten Grundelement (G2) durch eine Scheibe (1) verschlossen ist, die mittels eines Distanzstückes (2) durch den in das gegenüberliegende Innengewinde eingeschraubten Verschlußstopfen (VS) dichtend an den die Überströmöffnung (U) umgebenden Rand angepreßt wird. - Heizkörper nach Anspruch 1, dadurch gekennzeichnet, daß das Ventilgehäuse (3) gegenüber der kreisförmigen Öffnung im Überströmbereich zwischen dem mit dem Anschlußstutzen (AV) für den Heizmittelvorlauf versehenen Grundelement (G1) und dem benachbarten Grundelement (G2) durch einen Ring (4) abgedichtet ist, der durch einen endseitigen Bund (3a) des Ventilgehäuses (3) zentriert und dichtend an den die Überströmöffnung (U) umgebenden Rand angepreßt wird.
- Heizkörper nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Scheibe (1) bzw. der Ring (4) aus dauerelastischem Material hergestellt ist.
- Heizkörper nach Anspruch 3, dadurch gekennzeichnet, daß die Scheibe (1) bzw. der Ring (4) aus Gummi oder gummiartigem Kunststoff hergestellt ist.
- Heizkörper nach mindestens einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Distanzstück (2) als Rohr ausgebildet ist.
- Heizkörper nach mindestens einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß der endseitige Bund (3a) des Ventilgehäuses (3) mit einer kegelförmigen Mantelfläche und einer ringförmigen Übergangsfläche ausgeführt ist.
- Heizkörper nach mindestens einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß das dem mit dem Anschlußstutzen (AV) für den Heizmittelvorlauf versehenen Grundelement (G1) unmittelbar benachbarte Grundelement (G2) mit dem Anschlußstutzen (AR) für den Heizmittelrücklauf versehen ist.
- Heizkörper nach Anspruch 7 mit aus zwei Kopfstücken (K1, K2) und mindestens einem Verbindungsrohr (V1) bestehenden Grundelementen (G), dadurch gekennzeichnet, daß die Grundelemente (G) am Rand ihrer kreisförmigen Überströmöffnungen (U) miteinander verschweißt und an der Innenseite ihrer freien Öffnungen jeweils mit einem Gewindering (R) zum Einschrauben eines Ventilgehäuses (3), eines Verschlußstopfens (VS) oder eines Schraubnippels (N) für den Anschluß mindestens eines weiteren Grundelementes (G) versehen sind.
- Heizkörper nach mindestens einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das Ventilgehäuse (3) zur Aufnahme des Oberteils eines Thermostatventils ausgebildet ist.
- Heizkörper nach mindestens einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß der Anschlußstutzen (AV, AR) für den Heizmittelvorlauf bzw. Heizmittelrücklauf als ein mit Innengewinde versehenes, in den Fußbereich des jeweiligen Grundelementes (G1 bzw. G2) eingeschweißtes Rohrstück ausgebildet ist.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK95104432T DK0735338T3 (da) | 1995-03-25 | 1995-03-25 | Radiator |
EP95104432A EP0735338B1 (de) | 1995-03-25 | 1995-03-25 | Heizkörper |
AT95104432T ATE172534T1 (de) | 1995-03-25 | 1995-03-25 | Heizkörper |
DE59503989T DE59503989D1 (de) | 1995-03-25 | 1995-03-25 | Heizkörper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95104432A EP0735338B1 (de) | 1995-03-25 | 1995-03-25 | Heizkörper |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0735338A1 EP0735338A1 (de) | 1996-10-02 |
EP0735338B1 true EP0735338B1 (de) | 1998-10-21 |
Family
ID=8219119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95104432A Expired - Lifetime EP0735338B1 (de) | 1995-03-25 | 1995-03-25 | Heizkörper |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0735338B1 (de) |
AT (1) | ATE172534T1 (de) |
DE (1) | DE59503989D1 (de) |
DK (1) | DK0735338T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101526326B (zh) * | 2008-03-08 | 2012-08-22 | 丹佛斯公司 | 多片式散热器 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT1243887E (pt) | 2001-03-21 | 2004-05-31 | Zehnder Verkauf Verwaltung | Sistema de vedacao para um dispositivo de aquecimento |
DE20305104U1 (de) * | 2003-03-29 | 2003-07-31 | Zehnder Verkaufs- und Verwaltungs AG, Gränichen | Dichtsystem für einen Heizkörper |
EP1729073B1 (de) * | 2005-06-04 | 2017-08-09 | Zehnder Group International AG | Heizkörpersystem mit mehrfacher Anschlussmöglichkeit |
DE102008013277A1 (de) * | 2008-03-08 | 2009-09-10 | Danfoss A/S | Gliederheizkörper |
GB0813391D0 (en) * | 2008-07-22 | 2008-08-27 | Sensitivity Ltd | Radiator |
IT1393602B1 (it) * | 2009-04-22 | 2012-05-08 | Ad Hoc S R L | Corpo scaldante ad elementi componibili con mezzi antirumore |
IT1395748B1 (it) * | 2009-09-21 | 2012-10-19 | Dl Radiators Spa | Sistema per la tenuta interna di un radiatore. |
WO2015136500A1 (en) * | 2014-03-14 | 2015-09-17 | Fondital S.P.A. | Connection kit for connecting a heating radiator to a plumbing system |
RU192043U1 (ru) * | 2019-05-31 | 2019-09-02 | Александр Александрович ЛОБАЧ | Секция алюминиевого радиатора |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1839029A (en) * | 1930-05-03 | 1931-12-29 | Edward S Horan | Radiator |
GB932381A (en) * | 1958-12-15 | 1963-07-24 | Ideal Standard | Improvements in or relating to radiators for space-heating systems |
CH503243A (de) * | 1969-06-12 | 1971-02-15 | Strebelwerk Ag | Plattenheizkörper |
AT304013B (de) * | 1971-02-17 | 1972-12-27 | Vogel & Noot Ag | Doppelpaneelheizradiator |
-
1995
- 1995-03-25 DK DK95104432T patent/DK0735338T3/da active
- 1995-03-25 AT AT95104432T patent/ATE172534T1/de not_active IP Right Cessation
- 1995-03-25 EP EP95104432A patent/EP0735338B1/de not_active Expired - Lifetime
- 1995-03-25 DE DE59503989T patent/DE59503989D1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101526326B (zh) * | 2008-03-08 | 2012-08-22 | 丹佛斯公司 | 多片式散热器 |
Also Published As
Publication number | Publication date |
---|---|
ATE172534T1 (de) | 1998-11-15 |
DE59503989D1 (de) | 1998-11-26 |
EP0735338A1 (de) | 1996-10-02 |
DK0735338T3 (da) | 1999-06-28 |
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