EP0236531A1 - Valve assembly for a radiator - Google Patents

Valve assembly for a radiator Download PDF

Info

Publication number
EP0236531A1
EP0236531A1 EP86103391A EP86103391A EP0236531A1 EP 0236531 A1 EP0236531 A1 EP 0236531A1 EP 86103391 A EP86103391 A EP 86103391A EP 86103391 A EP86103391 A EP 86103391A EP 0236531 A1 EP0236531 A1 EP 0236531A1
Authority
EP
European Patent Office
Prior art keywords
return
flow
connection
valve
pipe
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
EP86103391A
Other languages
German (de)
French (fr)
Other versions
EP0236531B1 (en
Inventor
Harry König
Rolf Schlögel
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.)
Konig Metallwarenfabrik GmbH
Original Assignee
Konig Metallwarenfabrik 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8194964&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0236531(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Konig Metallwarenfabrik GmbH filed Critical Konig Metallwarenfabrik GmbH
Priority to AT86103391T priority Critical patent/ATE57573T1/en
Priority to EP86103391A priority patent/EP0236531B1/en
Priority to DE8686103391T priority patent/DE3675013D1/en
Publication of EP0236531A1 publication Critical patent/EP0236531A1/en
Application granted granted Critical
Publication of EP0236531B1 publication Critical patent/EP0236531B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F24D19/0014—Connection means adaptable for one and two pipe systems

Definitions

  • the invention relates to a radiator valve set with an integrated two-pipe distributor arranged between the plates, which provides a return receiving part for the water or heating medium, which is partially withdrawn from the flow, and which provides the connection for the riser pipe leading to the upper part , wherein the upper part receives the inlets to the heating plates, as well as a shuttle valve seat for the adjusting valve - which is usually a thermostatic valve - and a second, otherwise the same embodiment, but which is only provided with a one-way connection for the return to the two-pipe distributor, and a connection in the upper part for guiding the flow to the plate heater, which is used to produce a single-plate radiator.
  • the basic difference between the two systems is that the two-pipe version requires two separate ring lines for the flow and return, while in the single-pipe version only one ring line is provided for the respective connection of the flow and return to and from the radiator.
  • a proportionally adjustable partial flow is branched off from the mass flow directed to the flow and introduced into the return from the radiator, among other things with the aim of keeping the temperature difference between the flow and return connections as small as possible, i.e. largely adapted to heat consumption.
  • the basic setting takes into account a flow of about 35% of the heating medium flow through the radiator.
  • the cost of one-pipe valve sets is about 25% compared to the combination of a single-pipe two-pipe set used today.
  • the object of this invention is a two-pipe fitting as described at the beginning mentioned, which can be converted into a valve set suitable for a one-pipe system by a supplementary part - which can also be easily connected on site.
  • the solution according to the invention provides that the two-pipe distributor is connected via its flow connection and its return connection arranged at a distance therefrom, in each case via flow connection members and return connection links, a single-pipe distributor on the flow side via a connection part and on the return side via a connection part, and that the single-pipe distributor can be connected with a flow connection and a return connection, which are branches from the single-pipe ring line.
  • connection of the two-pipe distributor with a single-pipe distributor designed to supplement it ensures that the plate heater is manufactured uniformly in stock at the factory and can be obtained from there as a finished part.
  • this consists of a separate flow chamber which is connected to the return manifold with its return connections, the flow chamber being provided with a flow connection part and the return collection piece with a return connection part, with the same orientation of the connection parts, and that the riser pipe (linkage) leaving the flow chamber is aligned coaxially with the passage through the two-way distributor, the single pipe distributor and the flow connection and opens into the upper part.
  • the distributor which is designed to accommodate an adjusting valve, preferably a thermostatic valve, can also be fitted at the construction site, with a protective cap being provided to prevent the ingress of construction site dirt or the destruction of the mounting thread.
  • the non-binding to the valve to be used also makes storage easier.
  • this takes into account the economically meaningful saving of about 50% compared to the permanently welded single-pipe two-pipe combination, taking into account the shares of both systems on the market mentioned at the beginning and their costs.
  • the forward and return side of the single-pipe distributor through an H-web-shaped cross-connection line, which ends in the return-side junction in a waste seat, to which a cone of a regulating valve for proportioning admixture of the flow to the return is adjustable, the control valve in a coaxial Cross connection line provided sleeve is arranged, as a rule, the single-pipe distributor is a uniform fitting.
  • the two-pipe distributor and the upper part for the distribution of the heating medium and for the accommodation of the shuttle valve essentially consist of extruded parts.
  • This proposal contributes to the economical production of the radiator valve sets, and the single-pipe distributor can also be manufactured in the pressing process.
  • the connection of the connection piece 1.1 in the flow and the connection of the connection piece 1.2 in the return is carried out by the flow screw connection 2.1 and the return screw connection 2.2 via an associated flow connection nipple 3.1 and a return connection nipple 3.2 with the one-pipe distributor 4 via the connection sleeves 4.1 and 4.2.
  • the further connection of the one-pipe distributor 4 in the flow to the two-pipe distributor 8 takes place via the nipple 4.3, the screw connection 6.1, the intermediate nipple 7.1 with the two- pipe flow connection sleeve 8 . 5 .
  • the return connection is divided into the.
  • the forward and return side is connected by an H-shaped cross-connecting line 4.5, which ends in the return side in a valve seat, to which the cone of the regulating valve 5 arranged in a valve sleeve ' 4.6 can be adjusted. This could also be achieved through a predetermined cross section.
  • the setting of the regulating valve 5 usually takes into account the flow rate up to approximately 35% of the total heating medium flow through the radiator.
  • the two-pipe distributor 8 is made up of the flow chamber 8.1 and the return collector piece 8.2 connected perpendicularly to it without a passage in a T-shape from the radiators, the connections 8.3 of which are connected to the two plate radiators 12.
  • the flow chamber 8.1 and the return collecting piece 8.2 with its return connections 8.3 are generally parts produced by the extrusion process, the shape mirror shown in this illustration being indicated by the position 8.4 in FIG. 2.
  • valve linkage 9 i.e. the riser pipe to the upper part 10 is aligned coaxially to the flow connection 1.1 and opens into the valve chamber 10.1 of the upper part 10.
  • the inlet connections 10.2 lead from the valve chamber 10.1 at right angles into the two plate heating elements 12.
  • the area of the valve connection for the assembly of shuttle valves, which is directed outside the plate heating element 12, is covered by the protective cap 11, the assembly of a thermostatic control valve usually being provided.
  • the plate radiator 12 can be supplied fully assembled with an intermediate pipe distributor 8, the valve linkage 9 and the upper part 10 by the radiator manufacturer and can be supplemented on site by the single pipe distributor 4. The same also applies to the installation of the desired adjustment valve.

Abstract

1. A radiator valve assembly for use with plate type radiators (12), intended for heating the same with water or heating fluid, respectively, comprising an integrated connecting piece (8) of a dual-tube system type formed for provision between the plates, exhibiting a forward-flow chamber (8.1) from which emerges a riser (9) leading to a valve chamber (10.1) ; a forward-flow connection (8.5) ; a return-flow collecting member (8.2) in blocking communication with the forward flow chamber (8.1) ; and a return flow connection (8.5) spaced from the forward-flow connection (8.5) and disposed at the same level thereof, with the valve chamber (10.1) accommodating an adjusting valve and intake connections (10.2) for the two plate-type radiators (12), wherein - when employing dual tube-type systems the forward-flow connection (8.5) is detachably connected to the forward-flow conduit and the return-flow connection (8.6) is detachably connected to the return-flow conduit, characterized in that for employment with single tube-type systems, a connection (4) of single tube system type provided with corresponding first and second connections (4.3/4.4) and located below the connecting piece (8) is detachably connected to the forward and return-flow connections (8.5/8.6), with connecting piece (4) being short-circuited by a connecting conduit (4.5) of an H-type bridge shape, wherein third and fourth connections (4.1/4.2) are located opposite said first and second connections (4.3/4.4), with said third and fourth connections being detachably connected to said single tube-type ring conduit, wherein the connecting conduit (4.5) terminating in the return-flow side in a valve seat with which the cone of the bypass valve (5) disposed in a valve sleeve (4.6) cooperates, is adjustable through the constricted cross-section of the connecting conduit (4.5).

Description

Die Erfindung betrifft eine Heizkörper-Ventilgarnitur mit zwischen den Platten angeordnetem, interegriertem Zweirohrverteiler, - der ein gegenüber dem Vorlauf abgesperrtes Rücklaufaufnahmeteil für das Wasser bzw. Heizmedium, dem partiell Wärme entzogen ist, und den Anschluß für die zum Oberteil führende Steigleitung (Gestänge) vorsieht, wobei das Oberteil die Zuläufe zu den Heizplatten, sowie einen Wechselventilsitz für das Einstellventil -das in der Regel ein Thermostatventil ist -aufnimmt, und
eine zweite, sonst gleiche Ausführungsform, die jedoch nur mit je einem nach einer Richtung weisenden Anschluß für den Rücklauf zum Zweirohrverteiler, sowie einem Anschluß im Oberteil für die Führung des Vorlaufes zum Plattenheizkörper versehen ist, die zur Herstellung eines einplattigen Heizkörpers dient.The invention relates to a radiator valve set with an integrated two-pipe distributor arranged between the plates, which provides a return receiving part for the water or heating medium, which is partially withdrawn from the flow, and which provides the connection for the riser pipe leading to the upper part , wherein the upper part receives the inlets to the heating plates, as well as a shuttle valve seat for the adjusting valve - which is usually a thermostatic valve - and
a second, otherwise the same embodiment, but which is only provided with a one-way connection for the return to the two-pipe distributor, and a connection in the upper part for guiding the flow to the plate heater, which is used to produce a single-plate radiator.

Heizkörpergarnituren dieser Art sind bekannt, wobei jedoch bauseits geringfügige, das System der Zweirohrverteilung nicht beeinträchtigende Abweichungen zwischen den Produkten der einzelnen Hersteller zu verzeichnen sind.Radiator fittings of this type are known, but slight deviations between the products of the individual manufacturers, which do not impair the system of the two-pipe distribution, can be observed on site.

Unabhängig davon gibt es auch Einrohrsysteme, die insbesondere für Fertighäuser und, im Rahmen der Altbausanierung, Verwendung finden.Irrespective of this, there are also single-pipe systems that are used in particular for prefabricated houses and, as part of the renovation of old buildings.

Der grundsätzliche Unterschied beider Systeme besteht darin, daß die Zweirohrausführung zwei getrennte Ringleitungen für den Vor-und Rücklauf beötigt, während bei der Einrohrausführung nur eine Ringleitung für den jeweiligen Anschluß von Vor-und Rücklauf zum bzw. aus dem Heizkörper vorgesehen ist.The basic difference between the two systems is that the two-pipe version requires two separate ring lines for the flow and return, while in the single-pipe version only one ring line is provided for the respective connection of the flow and return to and from the radiator.

Beim Einrohrsystem wird ein anteilig einstellbarer Teilstrom aus dem zum Vorlauf gerichteten Massenstrom abgezweigt und in den Rücklauf aus dem Heizkörper eingeleitet.unter anderem mit dem Ziel, die Temperaturdifferenz zwischen Vor-und Rücklaufanschluß so gering als möglich ,d.h. weitgehend dem Wärmeverbrauch angepaßt, zu halten. In aller Regel berücksichtigt die Grundeinstellung einen Durchfluß von etwa 35 % des Heizmittelstromes durch den Heizkörper.In the one-pipe system, a proportionally adjustable partial flow is branched off from the mass flow directed to the flow and introduced into the return from the radiator, among other things with the aim of keeping the temperature difference between the flow and return connections as small as possible, i.e. largely adapted to heat consumption. As a rule, the basic setting takes into account a flow of about 35% of the heating medium flow through the radiator.

So viel zu den beiden Systemen.So much for the two systems.

Insgesamt betrachtet werden etwa 4/5 der Heizkörpergarnituren für die Verwendung im Rahmen der Zweirohrsysteme und etwa 1!5 für die Zuordnung zu Einrohrsystemen hergestellt. - Considered in total, about 4/5 of the radiator sets for use in the two-pipe system and about 1! 5 for the assignment to one-pipe systems are manufactured. -

Die Kosten der Einrohr-Ventilgarnituren betragen etwa 25 % gegenüber der heute verwendeten Kombination einer Einrohr-Zweirohrgarnitur.The cost of one-pipe valve sets is about 25% compared to the combination of a single-pipe two-pipe set used today.

Diese Sachlage in Verbindung mit den Angaben über die anteilige Verwendung beider Systeme berücksichtigend, stellt sich als Aufgabe dieser Erfindung eine Zweirohr-Garnitur, wie eingangs
erwähnt, zu nennen, die fallweise durch ein Ergänzungsteil -das auch noch auf der Baustelle auf einfachste Weise angeschlossen werden kannin eine für ein Einrohrsystem geeignete Ventilgarnitur zu wandeln.Taking this situation into account in conjunction with the information on the proportionate use of both systems, the object of this invention is a two-pipe fitting as described at the beginning
mentioned, which can be converted into a valve set suitable for a one-pipe system by a supplementary part - which can also be easily connected on site.

Die erfindungsgemäße Lösung sieht vor, daß dem Zweirohrverteiler über seinen Vorlaufanschluß und seinen im Abstand davon in gleicher Ebene angeordneten Rücklaufanschluß, jeweils über Vorlaufverbindungsglieder und Rücklaufverbindungsglieder, ein Einrohrverteiler vorlaufseitig über ein Anschlußteil und rücklaufseitig über ein Anschlußteil verbunden ist, und
daß der Einrohrverteiler mit einem Vorlaufanschluß und einem Rücklaufanschluß, die Abzweige aus der Einrohrringleitung sind, anschließbar ist.The solution according to the invention provides that the two-pipe distributor is connected via its flow connection and its return connection arranged at a distance therefrom, in each case via flow connection members and return connection links, a single-pipe distributor on the flow side via a connection part and on the return side via a connection part, and
that the single-pipe distributor can be connected with a flow connection and a return connection, which are branches from the single-pipe ring line.

Durch die Verbindung des Zweirohrverteilers mit einem für dessen Ergänzung ausgebildeten Einrohrverteiler wird erreicht, daß der Plattenheizkörper werksseitig einheitlich auf Lager gefertigt und von dort als Fertigteil bezogen werden kann.The connection of the two-pipe distributor with a single-pipe distributor designed to supplement it ensures that the plate heater is manufactured uniformly in stock at the factory and can be obtained from there as a finished part.

Es ist damit praktisch dem Heizungsinstallateur, bei Berücksichtigung der bauseitigen Wünsche, überlassen, diese für ein Zweirohrsystem oder durch Ergänzung mit einem Einrohrverteiler,auch für den Anschluß an ein Einrohrsystem,zu verwenden.It is therefore practically left to the heating installer, taking into account the customer's wishes, to use them for a two-pipe system or by adding a one-pipe distributor, also for connection to a one-pipe system.

Zur Ausbildung des Zweirohrverteilers wird vorgeschlagen,
daß dieser aus einer separaten Vorlaufkammer besteht, die dem Rücklaufsammelstück mit seinen Rücklaufanschlüssen verbunden ist, wobei die Vorlaufkammer mit einem Vorlaufanschlußteil und das Rücklaufsammelstück mit einem Rücklaufanschlußteil, bei gleicher Ausrichtung der Anschlußteile, versehen ist, und
daß das von der Vorlaufkammer abgehende Steigrohr (Gestänge) gleichachsig mit dem Durchgang durch den Zweiwegeverteiler, den Einrohrverteiler und den Vorlaufanschluß ausgerichtet ist und in das Oberteil einmündet.To form the two-pipe distributor, it is proposed that
that this consists of a separate flow chamber which is connected to the return manifold with its return connections, the flow chamber being provided with a flow connection part and the return collection piece with a return connection part, with the same orientation of the connection parts, and
that the riser pipe (linkage) leaving the flow chamber is aligned coaxially with the passage through the two-way distributor, the single pipe distributor and the flow connection and opens into the upper part.

Die Ausstattung des für die Aufnahme eines Einstellventiles -vorzugsweise eines Thermostatventiles -ausgebildeten Verteilers kann ebenfalls auf den Baustelle nach Wahl erfolgen, wobei zur Verhinderung des Eindringes von Baustellenschmutz bzw. der Zerstörung des Aufnahmegewindes eine Schutzkappe vorgesehen ist.The distributor, which is designed to accommodate an adjusting valve, preferably a thermostatic valve, can also be fitted at the construction site, with a protective cap being provided to prevent the ingress of construction site dirt or the destruction of the mounting thread.

Auch die Nichtbindung an das einzusetzende Ventil erleichtert die Lagerhaltung.The non-binding to the valve to be used also makes storage easier.

Zusammengefaßt führt dies, bei Berücksichtigung der eingangs genannten Anteile beider Systeme am Markt sowie deren Kosten, zu der volkswirtschaftlich bedeutungsvollen Einsparung von etwa 50 % gegenüber der fest eingeschweißten Einrohr-Zweirohrkombination.In summary, this takes into account the economically meaningful saving of about 50% compared to the permanently welded single-pipe two-pipe combination, taking into account the shares of both systems on the market mentioned at the beginning and their costs.

Zur Ausbildung des ergänzenden Einrohrverteilers wird bemerkt,
daß die Vor-und Rücklaufseite des Einrohrverteilers durch eine H-stegförmig verlaufende- Querverbindungsleitung, die in der rücklaufseitigen Einmündung in einem Vertilsitz endet, zu dem ein Kegel eines Regulierventiles zur anteiligen Beimischung des Vorlaufes zum Rücklauf einstellbar ist, wobei das ReguJierventil in einer gleichachsig zur Querverbindungsleitung vorgesehenen Muffe angeordnet ist, da in aller Regel der Einrohrverteiler ein einheitliches Formstück ist.To form the additional single-pipe distributor, it is noted
that the forward and return side of the single-pipe distributor through an H-web-shaped cross-connection line, which ends in the return-side junction in a waste seat, to which a cone of a regulating valve for proportioning admixture of the flow to the return is adjustable, the control valve in a coaxial Cross connection line provided sleeve is arranged, as a rule, the single-pipe distributor is a uniform fitting.

Die vorgesehene Verbindung zwischen Vor-und Rücklauf durch einen H-förmigen Steg zur Überführung eines einstellbaren Anteiles aus dem Vorlauf erlaubt nicht nur auf einfachste Weise die erforderliche, an sich bekannte Gemischbildung, sondern sie ermöglicht die Ausbildung des Einrohrverteilers als ein gewichstssparendes, stabiles, funktionell eindeutig bestimmtes Teil.The proposed connection between the flow and return through an H-shaped web for transferring an adjustable portion from the flow not only allows the required, known mixture formation in the simplest way, but also enables the design of the single-pipe distributor as a weight-saving, stable, functional clearly definite part.

Unaabhängig davon ist es vorgesehen, daß auch der Zweirohrverteiler und das Oberteil für die Verteilung des Heizmediums und für die Aufnahme des Wechselventiles im wesentlichen aus fließgepreßten Teilen bestehen.Regardless of this, it is provided that the two-pipe distributor and the upper part for the distribution of the heating medium and for the accommodation of the shuttle valve essentially consist of extruded parts.

Dieser Vorschlag trägt zur wirtschaftlichen Fertigung der Heizkörper-Ventilgarnituren bei, wobei auch der Einrohrverteiler im Preßverfahren hergestellt werden kann.This proposal contributes to the economical production of the radiator valve sets, and the single-pipe distributor can also be manufactured in the pressing process.

Abschließend wird vorgeschlagen, daß im Einrohrverteiler ein als Siphon wirkendes Einlegeteil einbringbar ist.Finally, it is proposed that an insert acting as a siphon can be inserted in the single-pipe distributor.

Hierdurch kann ein unbeabsichtigter Wärmeverlust minimiert werden.This can minimize accidental heat loss.

Weiterhin ist zu dem Thema Wärmeverlust zu bemerken, daß der durch den Bypass, d.h. durch den sogenannten kleinen Kreislauf, über den H-Steg entstehende Wärmeverbrauch, und zwar auch bei Absperrung des dem Oberteil zugeordneten Ventiles, nicht auszuschalten ist, sofern man,dies ist auch üblich, die Einstellung des Regulierventiles im H-Steg nicht schließt.Furthermore, on the subject of heat loss, it should be noted that the bypass, i.e. due to the so-called small circuit, heat consumption arising via the H-bridge cannot be switched off, even when the valve assigned to the upper part is shut off, provided that, as is also common, the adjustment of the regulating valve in the H-bridge does not close.

Insgesamt betrachtet, wird die vorgeschlagene Lösung in vollem Umfang der Aufgabenstellung gerecht.Taken as a whole, the proposed solution fully meets the task.

Die Erfindung wird durch die beigefügte zeichnerische Darstellung einer beispielsweisen Ausführung näher erläutert.

  • Figur 1 zeigt im Aufriß einen Schnitt aus Figur 2 durch einen mit einer Zweirohrgarnitur ausgerüsteten Plattenheizkörper, der durch einen nach unten anschließenden Einrohrverteiler ergänzt ist - (siehe gestrichelte Trennlinie).
  • Figur 2 zeigt den Plattenheizkörper in Ansicht A aus Figur 1 in einer Seitendarstellung.
The invention is explained in more detail by the attached drawing of an exemplary embodiment.
  • FIG. 1 shows an elevation of a section from FIG. 2 through a plate radiator equipped with a two-pipe fitting, which is supplemented by a one-pipe distributor adjoining at the bottom - (see dashed dividing line).
  • Figure 2 shows the panel radiator in view A of Figure 1 in a side view.

Die unterhalb des Plattenheizkörpers 12 in aller Regel verlegte Einwegringleitung 1 ist über einen Anschlußstutzen 1.1 im Vorlauf und einen Anschlußstutzen 1.2 für den Rücklauf mit dem Einrohrverteiler 4 verbunden.
Die Verbindung des Anschlußstutzens 1.1 im Vorlauf und die Verbindung des Anschlußstutzens 1.2 im Rücklauf erfolgt dabei durch die Vorlaufverschraubung 2.1 und die Rücklaufverschraubung 2.2 über je einen zugeordneten Vorlaufverbindungsnippel 3.1 und je einen Rücklaufverbindungsnippel 3.2 mit dem Einrohrverteiler 4 über die Anschlußmuffen 4.1 und 4.2.The one-way ring line 1, which is usually laid underneath the plate heating element 12, is connected to the single-pipe distributor 4 via a connecting piece 1.1 in the flow and a connecting piece 1.2 for the return.
The connection of the connection piece 1.1 in the flow and the connection of the connection piece 1.2 in the return is carried out by the flow screw connection 2.1 and the return screw connection 2.2 via an associated flow connection nipple 3.1 and a return connection nipple 3.2 with the one-pipe distributor 4 via the connection sleeves 4.1 and 4.2.

Die weitere Verbindung des Einrohrverteilers 4 im Vorlauf mit dem Zweirohrverteiler 8 erfolgt über den Nippel 4.3,die Verschraubung 6.1, den Zwischennippel 7.1 mit der Zweirohrvorlaufan- schlußmuffe 8.5.The further connection of the one-pipe distributor 4 in the flow to the two-pipe distributor 8 takes place via the nipple 4.3, the screw connection 6.1, the intermediate nipple 7.1 with the two- pipe flow connection sleeve 8 . 5 .

-Analog gliedert sich der Rücklaufanschluß aus dem . Zweirohrverteiler 8 bzw. dessen Rücklaufsammelstück 8.2.-Analogously, the return connection is divided into the. Two-pipe distributor 8 or its return collector piece 8.2.

Dieser führt über die Rücklaufanschlußmuffe 8.6, den Zwischennippel 7.2, die Verschraubung 6.2 zum Rücklaufanschlußnippel 4.4 und im weite-. ren durch den Einrohrverteiler 4 zur Rücklaufverbindungsmuffe 4.2 zur Einwegringleitung 1.This leads via the return connection sleeve 8.6, the intermediate nipple 7.2, the screw connection 6.2 to the return connection nipple 4.4 and in the wide range. Ren through the one-pipe distributor 4 to the return connection sleeve 4.2 to the one-way ring line 1.

Die Vor-und Rücklaufseite ist durch eine H-förmig geführte Querverbindungsleitung 4.5 verbunden,die in der Rücklaufseite in einem Ventilsitz endet, zu dem der Kegel des in einer Ventilmuffe' 4.6 angeordneten Regulierventiles 5 einstellbar ist. Dies könnte auch durch einen vorher bestimmten Querschnitt erreicht werden.The forward and return side is connected by an H-shaped cross-connecting line 4.5, which ends in the return side in a valve seat, to which the cone of the regulating valve 5 arranged in a valve sleeve ' 4.6 can be adjusted. This could also be achieved through a predetermined cross section.

Entsprechend der Einstellung des Regulierventiles 5, das üblicherweise eine ledglich durch den Fachmann einstellbare, abgedeckte Festeinstellung vorsieht, erfolgt eine anteilige Beimischung von Vorlaufwasser zum Rücklaufwasser, deren Temperaturen während des Durchganges durch die Mischstrecke 4.7 vereinheitlicht werden, so daß die Temperaturdifferenz zwischen Vorlaufanschluß 1.1 und dem Rücklaufanschluß 1.2 auf ein mit dem Wärmeverbrauch korrespondierendes Minimum einstellbar ist.Corresponding to the setting of the regulating valve 5, which usually provides a fixed setting that can only be adjusted by a person skilled in the art, there is a proportionate admixture of feed water to the return water, the temperatures of which are standardized during passage through the mixing section 4.7, so that the temperature difference between the feed connection 1.1 and the Return connection 1.2 is adjustable to a minimum corresponding to the heat consumption.

Die Einstellung des Regulierventiles 5 berücksichtigt üblicherwise den Durchfluß bis etwa 35 % des gesamten Heizmittelstromes durch den Heizkörper.The setting of the regulating valve 5 usually takes into account the flow rate up to approximately 35% of the total heating medium flow through the radiator.

Der Zweirohrverteiler 8 setzt sich aus der Vorlaufkammer 8.1 und dem senkrecht hierzu ohne Durchgang T-förmig verbundenen Rücklaufsammelstück 8.2 aus den Heizkörpern, dessen Anschlüsse 8.3 den beiden Plattenheizkörpern 12 angeschlossen sind, zusammen.The two-pipe distributor 8 is made up of the flow chamber 8.1 and the return collector piece 8.2 connected perpendicularly to it without a passage in a T-shape from the radiators, the connections 8.3 of which are connected to the two plate radiators 12.

Die zum Einrohrverteiler 4 führenden Vor-und Rücklaufanschlüsse 8.5 und 8.6 wurden bereits erwähnt und sind der Vollständigkeit halber hier wiederholt.The supply and return connections 8.5 and 8.6 leading to the one-pipe distributor 4 have already been mentioned and are repeated here for the sake of completeness.

Die Vorlaufkammer 8.1 sowie das Rücklaufsammelstück 8.2 mit seinen Rücklaufanschlüssen 8.3 sind in aller Regel im Fließpreßverfahren hergestellte Teile, wobei in Figur 2 durch die Position 8.4 der in dieser Darstellung sichtbare Ausformspiegel ausgewiesen ist.The flow chamber 8.1 and the return collecting piece 8.2 with its return connections 8.3 are generally parts produced by the extrusion process, the shape mirror shown in this illustration being indicated by the position 8.4 in FIG. 2.

Das eigentliche Ventilgestänge 9, d.h. das Steigrohr zum Oberteil 10 ist koaxial zum Vorlaufanschluß 1.1 ausgerichtet und mündet in die Ventilkammer 10.1 des Oberteiles 10. Aus der Ventilkammer 10.1 führen rechtwinklig die Zulaufanschlüsse 10.2 in die beiden Plattenheizkörper 12 ab.The actual valve linkage 9, i.e. the riser pipe to the upper part 10 is aligned coaxially to the flow connection 1.1 and opens into the valve chamber 10.1 of the upper part 10. The inlet connections 10.2 lead from the valve chamber 10.1 at right angles into the two plate heating elements 12.

Der nach außerhalb des Plattenheizkörpers 12 gerichtete Bereich des Ventilanschlusses für die Montage von Wechselventilen ist durch die Schutzkappe 11 abgedeckt, wobei üblicherweise die Montage eines thermostatischen Regelventiles vorgesehen ist.The area of the valve connection for the assembly of shuttle valves, which is directed outside the plate heating element 12, is covered by the protective cap 11, the assembly of a thermostatic control valve usually being provided.

Zusammengefaßt betrachtet kann der Plattenheizkörper 12 fertig montiert mit einem Zwischenrohrverteiler 8 dem Ventilgestänge 9 und dem Oberteil 10 von dem Heizkörperhersteller geliefert und bauseitig durch den Einrohrverteiler 4 ergänzt werden. Das gleiche gilt auch für die Montage des gewünschten Einstellventiles.In summary, the plate radiator 12 can be supplied fully assembled with an intermediate pipe distributor 8, the valve linkage 9 and the upper part 10 by the radiator manufacturer and can be supplemented on site by the single pipe distributor 4. The same also applies to the installation of the desired adjustment valve.

Claims (6)

1. Heizkörper-Ventifgarnitur mit zwischen den Platten angeordnetem, integriertem Zweirohrverteiler, der ein gegenüber dem Vorlauf abgesperrtes Rücklaufaufnahmeteil für das Wasser bzw. Heizmedium, dem partiell Wärme entzogen ist, und den Anschluß für die zum Oberteil führende Steigleitung (Gestänge) vorsieht, wobei das Oberteil die Zuläufe zu den Heizplatten, sowie einen Wechselventilsitz für das Einstellventil -das in der Regel ein Thermostatventil ist -aufnimmt, und eine zweite, sonst gleiche Ausführungsform, die jedoch nur mit je einem nach einer Richtung weisenden Anschluß für den Rücklauf zum Zweirohrverteiler, sowie einem Anschluß im Oberteil für die Führung des Vorlaufes zum Plattenheizkörper versehen ist, die zur Herstellung eines einplattigen Heizkörpers dient, dadurch gekennzeichnet, daß dem Zweirohrverteiler (8) über seinen Vorlaufanschluß (8.5) und seinen im Abstand davon in gleicher Ebene angeordneten Rücklaufanschluß - (8.6),
jeweils über Vorlaufverbindungsglieder (6.1 und 7.1) und Rücklaufverbindungsglieder (6.2/7.2), ein Einrohrverteiler (4) vorlaufseitig über ein Anschlubßteil (4.3) und rücklaufseitig über ein Anschlußteil (4.4) verbunden ist, und daß der Einrohrverteiler (4) mit einem Vorlaufanschluß (1.1) und einem Rücklaufanschluß (22), die Abzweige aus der Einrohrringleitung (1) sind, anschließbar ist.1. Radiator valve set with an integrated two-pipe distributor arranged between the plates, which provides a return receptacle for the water or heating medium, which is partially drained of heat, and the connection for the riser pipe leading to the upper part, whereby the Upper part of the inlets to the heating plates, as well as a shuttle valve seat for the adjusting valve - which is usually a thermostatic valve - and a second, otherwise identical embodiment, which, however, only has a one-way connection for the return to the two-pipe distributor, and a connection in the upper part for guiding the flow to the plate heater is provided, which is used to produce a single-plate heater, characterized in that the two-pipe distributor (8) via its flow connection (8.5) and its return connection arranged in the same plane at a distance therefrom - (8.6 ),
each via flow connection links (6.1 and 7.1) and return connection links (6.2 / 7.2), a one-pipe distributor (4) on the flow side via a connection part (4.3) and on the return side via a connection part (4.4), and that the single-pipe distributor (4) is connected to a flow connection ( 1.1) and a return connection (22), which are branches from the single-pipe ring line (1), can be connected. 2. Heizkörper-Ventilgarnitur nach Anspruch 1, dadurch gekennzeichnet,
daß der Zweirohrverteiler (8) aus einer separaten -Vorlaufkammer (8.1) besteht, die dem Rücklaufsammelstück (8.2) mit seinen Räcklaufanschlüssen (8.3) verbunden ist, wobei die Vorlaufkammer (8.1) mit einem Vorlaufanschlußteil (8.5) und das Rücklaufsammelstück (8.2) mit einem Rücklaufanschlußteil (8.6), bei gleicher Ausrichtung der Anschlußteile, versehen ist, und daß das von der Vorlaufkammer (8.1) abgehende Steigrohr (9) -(Gestänge) gleichachsig mit dem Durchgang durch den Zweiwegeverteiler (8), den Einrohrverteiler (4) und den Vorlaufanschluß (1.1) ausgerichtet ist und in das Oberteil (10) einmündet.2. Radiator valve set according to claim 1, characterized in
that the two-pipe distributor (8) consists of a separate flow chamber (8.1), which is connected to the return manifold (8.2) with its return connections (8.3), the flow chamber (8.1) with a flow connector (8.5) and the return manifold (8.2) a return connection part (8.6) is provided, with the same orientation of the connection parts, and that the riser pipe (9) - (linkage) leaving the flow chamber (8.1) is coaxial with the passage through the two-way distributor (8), the single-pipe distributor (4) and the flow connection (1.1) is aligned and opens into the upper part (10). 3. Heizkörper-Ventilgarnitur nach Anspruch 1, dadurch gekennzeichnet,
daß die Vor-und Rücklaufseite des Einrohrverteilers (4) durch eine H-stegförmig verlaufende Querverbindungsleitung (4:5), die in der rücklaufseitigen Einmündung in einem Ventilsitz endet, zu dem ein Kegel eines Regulierventiles (5) zur anteiligen Beimischung des Vorlaufes zum Rücklauf einstellbar ist, wobei das Regulierventil (5) in einer gleichachsig zur Querverbindungsleitung (4.5) vorgesehenen Muffe (4.6) angeordnet ist.3. Radiator valve set according to claim 1, characterized in
that the supply and return side of the single-pipe distributor (4) through an H-web-shaped cross-connecting line (4 : 5), which ends in the return-side junction in a valve seat, to which a cone of a regulating valve (5) for proportionally admixing the flow to the return is adjustable, the regulating valve (5) being arranged in a sleeve (4.6) provided coaxially with the cross-connecting line (4.5). 4. Heizkörper-Ventilgarnitur nach Anspruch 1, dadurch gekennzeichnet,
daß der Zweirohrverteiler (8) und das Oberteil (10) für die Verteilung des Heizmediums und für die Aufnahme des Wechselventiles im wesentlichen aus fließgepreßten Teilen bestehen.4. Radiator valve set according to claim 1, characterized in
that the two-pipe distributor (8) and the upper part (10) for the distribution of the heating medium and for receiving the shuttle valve consist essentially of extruded parts. 5. Heizkörper-Ventilgarnitur nach Anspruch 1, dadurch gekennzeichnet,
daß der Einrohrverteiler (4) ein einheitliches Formstück ist.5. Radiator valve set according to claim 1, characterized in
that the one-pipe distributor (4) is a uniform fitting. 6. Heizkörper-Ventilgarnitur nach Anspruch 1, dadurch gekennzeichnet,
daß durch ein im Einrohrverteiler (4) einzubringendes Einlegeteil im Siphon bildbar ist.6. Radiator valve set according to claim 1, characterized in
that can be formed in the siphon by an insert to be inserted in the single-pipe distributor (4).
EP86103391A 1986-03-13 1986-03-13 Valve assembly for a radiator Expired - Lifetime EP0236531B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT86103391T ATE57573T1 (en) 1986-03-13 1986-03-13 RADIATOR VALVE SET.
EP86103391A EP0236531B1 (en) 1986-03-13 1986-03-13 Valve assembly for a radiator
DE8686103391T DE3675013D1 (en) 1986-03-13 1986-03-13 RADIATOR VALVE SET.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86103391A EP0236531B1 (en) 1986-03-13 1986-03-13 Valve assembly for a radiator

Publications (2)

Publication Number Publication Date
EP0236531A1 true EP0236531A1 (en) 1987-09-16
EP0236531B1 EP0236531B1 (en) 1990-10-17

Family

ID=8194964

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86103391A Expired - Lifetime EP0236531B1 (en) 1986-03-13 1986-03-13 Valve assembly for a radiator

Country Status (3)

Country Link
EP (1) EP0236531B1 (en)
AT (1) ATE57573T1 (en)
DE (1) DE3675013D1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622518A1 (en) * 1986-07-04 1988-01-07 Kermi Gmbh Heater (radiator) having valve and connection trims
DE9115145U1 (en) * 1991-12-03 1992-02-27 Kermi Gmbh, 8350 Plattling, De
AT397857B (en) * 1988-04-28 1994-07-25 Thermopanel Ges M B H Connecting device for the connection of heating bodies
EP0638772A1 (en) * 1993-08-11 1995-02-15 A. Schwarz + Co. Connection device for a hot water radiator
EP1400763A1 (en) * 2002-09-17 2004-03-24 KERMI GmbH Connection fitting for a convector-heating and convector-heating register

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004060883A1 (en) * 2004-12-17 2006-07-13 Heinz Wolf Swivel system for hydraulic lines in articulated lorries comprises connector block, into which feed line and drain line fit, block being mounted on pin which acts as pivot

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222614A1 (en) * 1973-03-22 1974-10-18 Tour Agenturer Ab
DE2708205A1 (en) * 1977-02-25 1978-08-31 Thermal Waerme Kaelte Klima Flat radiator for forced flow heating system - has single pipe or double pipe universal connection in supply connection
NL7900744A (en) * 1978-02-10 1979-08-14 Schaefer Werke Gmbh Heating radiator lower connection fitting - has two steel plate housing sections with nodal point balls and interconnected arms with end apertures
EP0056788A1 (en) 1981-01-20 1982-07-28 Ing. Frick SA. Device for preparing a heating installation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222614A1 (en) * 1973-03-22 1974-10-18 Tour Agenturer Ab
DE2708205A1 (en) * 1977-02-25 1978-08-31 Thermal Waerme Kaelte Klima Flat radiator for forced flow heating system - has single pipe or double pipe universal connection in supply connection
NL7900744A (en) * 1978-02-10 1979-08-14 Schaefer Werke Gmbh Heating radiator lower connection fitting - has two steel plate housing sections with nodal point balls and interconnected arms with end apertures
AT370513B (en) 1978-02-10 1983-04-11 Schaefer Werke Gmbh CONNECTING DEVICE FOR A RADIATOR
EP0056788A1 (en) 1981-01-20 1982-07-28 Ing. Frick SA. Device for preparing a heating installation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622518A1 (en) * 1986-07-04 1988-01-07 Kermi Gmbh Heater (radiator) having valve and connection trims
AT397857B (en) * 1988-04-28 1994-07-25 Thermopanel Ges M B H Connecting device for the connection of heating bodies
DE9115145U1 (en) * 1991-12-03 1992-02-27 Kermi Gmbh, 8350 Plattling, De
EP0638772A1 (en) * 1993-08-11 1995-02-15 A. Schwarz + Co. Connection device for a hot water radiator
EP1400763A1 (en) * 2002-09-17 2004-03-24 KERMI GmbH Connection fitting for a convector-heating and convector-heating register

Also Published As

Publication number Publication date
EP0236531B1 (en) 1990-10-17
DE3675013D1 (en) 1990-11-22
ATE57573T1 (en) 1990-11-15

Similar Documents

Publication Publication Date Title
EP0236531A1 (en) Valve assembly for a radiator
EP0309397B1 (en) Water supply connection arrangement for sanitary installations
DE19750109C2 (en) Connection set and radiator
DE3313352C2 (en)
DE19637575B4 (en) Distribution station for a heating system
DE2307056A1 (en) RADIATOR VALVE ARRANGEMENT FOR TWO-PIPE CENTRAL HEATING SYSTEMS
EP0916912A2 (en) Radiator
DE3203964A1 (en) Device for heating (or cooling) rooms by means of a flowable heat transfer medium
DE4004392A1 (en) Domestic hot water system
DE202011004816U1 (en) Valve set and radiator with such
EP0052717A1 (en) Distributor for central heating
DE3712625C2 (en)
DE3120396A1 (en) Thermostatic valve trim having an adapting device for use in single-pipe and two-pipe heating systems
EP0665408A1 (en) Riser for hot water supply system and warm water distribution pipe for multi-story building
DE19832051C2 (en) Heater or heat sink manifold assembly
DE3712878C1 (en) Valve arrangement for a water-heating installation
AT411394B (en) TUBE HEATER
DE3600939C2 (en)
EP1241415B1 (en) Radiator with central valve arrangement
EP0056788A1 (en) Device for preparing a heating installation
AT409660B (en) PRE-PREPARED BRANCHING ELEMENT FOR TWO-PIPE HEATING SYSTEMS
DE19906906A1 (en) Heating plant installation system
DE19802912C2 (en) Means for adapting the standard distance of a radiator connection provided by the customer for radiators and the like to another radiator hub distance, in particular of heating plates
DE112022003326T5 (en) Thermostatic sanitary mixer tap, as well as modular thermostatic sanitary mixer tap unit
DE2805577C2 (en) Throttle piece for a radiator of a hot water heating system

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

RBV Designated contracting states (corrected)

Designated state(s): AT BE DE FR GB IT NL SE

17P Request for examination filed

Effective date: 19880312

17Q First examination report despatched

Effective date: 19890102

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE DE FR GB IT NL SE

REF Corresponds to:

Ref document number: 57573

Country of ref document: AT

Date of ref document: 19901115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3675013

Country of ref document: DE

Date of ref document: 19901122

ITF It: translation for a ep patent filed

Owner name: ING. C. GREGORJ S.P.A.

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ITTA It: last paid annual fee
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: HANS BERG GMBH & CO. KG

Effective date: 19910717

NLR1 Nl: opposition has been filed with the epo

Opponent name: HANS BERG GMBH & CO. KG

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19920128

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19920131

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19920219

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19920302

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19920330

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19920331

Year of fee payment: 7

Ref country code: AT

Payment date: 19920331

Year of fee payment: 7

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

27W Patent revoked

Effective date: 19920807

GBPR Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state
NLR2 Nl: decision of opposition
EUG Se: european patent has lapsed

Ref document number: 86103391.8

Effective date: 19921223