EP2023057B1 - Upstream placement fitting for heater - Google Patents

Upstream placement fitting for heater Download PDF

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Publication number
EP2023057B1
EP2023057B1 EP07076079.8A EP07076079A EP2023057B1 EP 2023057 B1 EP2023057 B1 EP 2023057B1 EP 07076079 A EP07076079 A EP 07076079A EP 2023057 B1 EP2023057 B1 EP 2023057B1
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EP
European Patent Office
Prior art keywords
connection
radiator
heating
return
feed
Prior art date
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EP07076079.8A
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German (de)
French (fr)
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EP2023057A1 (en
Inventor
Harald Fonfara
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Kermi GmbH
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Kermi GmbH
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0073—Means for changing the flow of the fluid inside a radiator
    • 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
    • F24D19/0026—Places of the inlet on the radiator
    • F24D19/0034—Places of the inlet on the radiator on a bottom corner
    • 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
    • F24D19/0039—Places of the outlet on the radiator
    • F24D19/0053—Places of the outlet on the radiator on the bottom on the same side

Definitions

  • the invention relates to a Vorschaltgarnitur to ensure the partial load operation of a multi-row standard radiator, in particular a flat radiator according to the preamble of claim 1, and a radiator with such Vorschaltgarnitur.
  • Radiators with facilities for directional guidance of the heating medium to achieve a partial load function are already known. This is intended to ensure that during the heating process, preferably, the heating plate which is directed into the space to be heated flows through the heating medium, thus resulting in rapid sensible heating.
  • Radiators that have at part load an improved performance to the room can be displayed in various ways. One of the possibilities is the serial connection of the individual heating plates in such a way that the plate facing the space is flowed through first and the plate (s) facing away from the space only after that. Embodiments of such a radiator will get more importance in the future renovation business, so that it also variants must be considered, which are connected to a stem fitting.
  • a radiator assembly with at least two plate-shaped radiators or heating plates is known, wherein a hot plate is designed as Bankwasservorlauf and at least one further hot plate as Bankwasserschreiblauf.
  • the fluid connection between the heating plates should be carried out serially, wherein a distributor set is provided with a valve and with the valve open the Schumachervorlauf is passed only in a hot plate.
  • connection set for the connection of a standard radiator.
  • the set includes a connection block with fluid technology of separate connections for the flow and return of a heating medium from a heating network, a valve, a riser and a connection element.
  • the lower connection block is further provided with connections for the riser pipe and a screwing element, wherein the riser pipe with the flow connection and the screwing element in fluid communication with the return port and the riser is connectable to the upper connection element.
  • the object of the present invention is to provide the user with a Vorschaltgarnitur available with the help standard radiator in radiator with partial load effect can be converted.
  • the Vorschaltgarnitur should also be easy to handle on the site and be suitable for both the connection variants "single-pipe and two-pipe system". This advantageously also connection errors can be excluded that affect the partial load function.
  • the Vorschaltgarnitur invention comprises a lower connection block with fluidly separated connections for the flow and return of a heating medium from a heating network, a valve, a riser and an upper connection element, wherein the lower connection block is further provided with connections for the riser and a screw . wherein the riser with the flow connection and the screw with the return port in fluid communication. The riser is connectable to the upper connection element.
  • the screwing is designed for fluidic connection of the return port with a tee of a standard radiator and is provided for this purpose with means that allow the return of the heating medium exclusively in the rear (s) heating plate (s) of the radiator.
  • the upper connection element is designed for fluidic connection with a T-piece of a standard radiator and provided with means that allow the flow of the heating medium exclusively in the front heating plate of the radiator.
  • the aforementioned means consist of Einschraubnippeln with a molded seal, which steer the course of the heating medium forcibly in one direction within a T-piece.
  • the lower connection block has a further connection for receiving the valve.
  • the riser has a receiving connection for the valve.
  • the connections for the flow and return are designed as a double tube solution.
  • the invention also includes a radiator, in particular multi-row flat radiator with arranged between the heating plates at each upper side end portion and at each lower side end portion connecting pieces in the form of substantially identical T-pieces, which for connection to the supply and return lines of a heating system Ballast according to the above features has. To avoid repetition, a further description is omitted.
  • the invention provides the user with a Vorschaltgarnitur available with the help with little effort standard radiator in more effective radiator with partial load effect can be converted.
  • Vorschaltgarnitur 1 consists of an upper connection element 14, a valve 12, a riser 13 and a lower terminal block 11.
  • the Vorschaltgarnitur 1 is provided with a two-row flat radiator 2 with a first flowed through and preferably facing the space to be heated radiator plate 2a and another flowed through and preferably disposed behind plate 2b and arranged between the heating plates 2a, 2b at each upper side end portion connecting pieces 2c, 2d and arranged at the lower side end portions connecting pieces 2e, 2f.
  • the connecting pieces 2a, 2b, 2c, 2d are formed substantially the same as T-pieces.
  • the upper connection element 14 in this case comprises a screwing element 18 which is provided with means 17 and is fluidly connected to the upper connecting piece 2c of the multilayer radiator 2.
  • the means 17 or the screwing element are provided with a so-called. Einschraubnippel with a molded seal, which allow the flow of the heating medium exclusively in the front heating plate 2 a. This ensures that in the upper area no fluid from the front heating plate 2a in the rear heating plate 2b passes.
  • Valve 12 and riser 13 are formed in a conventional manner, wherein the valve 12 in both the lower terminal block 11 (FIG. Fig.1 ), as well as on the riser 13 ( Figure 3 ) can be arranged.
  • the lower terminal block 11 has a screwing element 15 which fluidly connects the lower terminal block 11 with the lower connecting piece 2f (T-piece) of the radiator 2.
  • the screwing element 15 is provided with means 16, so-called. Einschraubnippel with a molded seal, which allow the return R of the heating medium exclusively from / the rear (s) heating plate (s) 2b.
  • a separator which is located on the side facing away from the Vorschaltgarnitur side.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Description

Die Erfindung betrifft eine Vorschaltgarnitur zur Sicherstellung des Teillastbetriebes eines mehrreihigen Standardheizkörpers, insbesondere eines Flachheizkörpers nach dem Oberbegriff des Anspruchs 1, sowie einen Heizkörper mit einer derartigen Vorschaltgarnitur.The invention relates to a Vorschaltgarnitur to ensure the partial load operation of a multi-row standard radiator, in particular a flat radiator according to the preamble of claim 1, and a radiator with such Vorschaltgarnitur.

Heizkörper mit Einrichtungen zur gerichteten Führung des Heizmediums zur Erreichung einer Teillastfunktion sind bereits bekannt. Dadurch soll erreicht werden, dass beim Heizvorgang bevorzugt die in den zu beheizenden Raum gerichtete Heizplatte mit dem Heizmedium durchströmt wird und so eine schnell fühlbare Erwärmung erfolgt. Dabei können Heizkörper, die bei Teillast ein verbessertes Betriebsverhalten zum Raum (höhere Oberflächentemperatur der vorderen Platte und damit mehr Strahlung in den Raum) aufweisen, auf verschiedene Arten dargestellt werden. Eine der Möglichkeiten ist die serielle Schaltung der einzelnen Heizplatten in der Art, dass die dem Raum zugewandte Platte zuerst durchströmt wird und die dem Raum abgewandte(n) Platte(n) erst danach. Ausführungsformen eines solchen Heizkörpers werden auch im künftigen Renovationsgeschäft eine größere Bedeutung bekommen, so dass dabei auch Varianten berücksichtigt werden müssen, die mit einer Vorbauarmatur angeschlossen sind.
Aus der DE 9412801.4 U1 ist eine Heizkörperanordnung mit mindestens zwei plattenförmigen Heizkörpern bzw. Heizplatten bekannt, wobei eine Heizplatte als Heizwasservorlauf und wenigstens eine weitere Heizplatte als Heizwasserrücklauf ausgebildet ist. Die Fluidverbindung zwischen den Heizplatten soll dabei seriell erfolgen, wobei eine Verteilergarnitur mit einem Ventil vorgesehen ist und bei geöffnetem Ventil der Heizwasservorlauf nur in eine Heizplatte geleitet wird. Eine echte serielle Strömung mit Teillasteffekt ist damit aber nicht realisierbar, weil eine dafür erforderliche spezielle Verschaltung der die Platten verbindenden T-Stücke nicht vorgesehen ist und das über die Ventilgarnitur in die vordere Heizplatte einströmende warme Heizmedium eine geringere Dichte aufweist als das bereits in der Heizplatte befindliche abgekühlte Heizmedium und durch Schwerkraftwirkung nach dem Prinzip der kommunizierenden Röhre sich das Temperaturniveau der hinteren Heizplatte dem Temperaturniveau der vordern Heizplatte angleichen wird. Aus der DE 20 2004 017628 U1 sind Elemente zum Einbau in Heizkörperanschlüsse bekannt geworden, welche die erforderliche Strömungsführung bewirken und die benötigte Schaltung sicherstellen. Diese Elemente sind aber nicht zum Einbau auf Baustellen zur Umrüstung von Standardheizkörpern in Heizkörper mit Teillasteffekt vorgesehen.Radiators with facilities for directional guidance of the heating medium to achieve a partial load function are already known. This is intended to ensure that during the heating process, preferably, the heating plate which is directed into the space to be heated flows through the heating medium, thus resulting in rapid sensible heating. Radiators that have at part load an improved performance to the room (higher surface temperature of the front plate and thus more radiation in the room) can be displayed in various ways. One of the possibilities is the serial connection of the individual heating plates in such a way that the plate facing the space is flowed through first and the plate (s) facing away from the space only after that. Embodiments of such a radiator will get more importance in the future renovation business, so that it also variants must be considered, which are connected to a stem fitting.
From the DE 9412801.4 U1 a radiator assembly with at least two plate-shaped radiators or heating plates is known, wherein a hot plate is designed as Heizwasservorlauf and at least one further hot plate as Heizwasserrücklauf. The fluid connection between the heating plates should be carried out serially, wherein a distributor set is provided with a valve and with the valve open the Heizwasservorlauf is passed only in a hot plate. However, a real serial flow with partial load effect is not feasible because a special interconnection of the T-pieces connecting the plates is not provided and the warm heating medium flowing in via the valve set into the front heating plate has a lower density than that already in the heating plate located cooled heating medium and by gravity on the principle of the communicating tube the temperature level of the back heating plate will match the temperature level of the front heating plate. From the DE 20 2004 017628 U1 are known elements for installation in radiator connections, which cause the required flow guidance and ensure the required circuit. However, these elements are not intended for installation on construction sites for the conversion of standard radiators in radiators with partial load effect.

In der EP 1 653 164 A2 wird bereits eine Anschlussgarnitur für den Anschluss eines Standardheizkörpers offenbart. Die Garnitur umfasst dabei einen Anschlussblock mit Fluidtechnik von einander getrennten Anschlüssen für den Vor- und Rücklauf eines Heizmediums aus einem Heizungsnetz, ein Ventil, ein Steigrohr und ein Anschlusselement. Der untere Anschlussblock ist weiterhin mit Anschlüssen für das Steigrohr und einem Verschraubungselement versehen, wobei das Steigrohr mit dem Vorlaufanschluss und das Verschraubungselement mit dem Rücklaufanschluss in fluidtechnischer Verbindung steht und das Steigrohr mit dem oberen Anschlusselement verbindbar ist. Der Teillastbetrieb eines Heizkörpers wird in dieser Druckschrift nicht erwähnt.In the EP 1 653 164 A2 already a connection set for the connection of a standard radiator is disclosed. The set includes a connection block with fluid technology of separate connections for the flow and return of a heating medium from a heating network, a valve, a riser and a connection element. The lower connection block is further provided with connections for the riser pipe and a screwing element, wherein the riser pipe with the flow connection and the screwing element in fluid communication with the return port and the riser is connectable to the upper connection element. The partial load operation of a radiator is not mentioned in this document.

Die Aufgabe der vorliegenden Erfindung besteht deshalb darin, dem Anwender eine Vorschaltgarnitur zur Verfügung zu stellen, mit deren Hilfe Standardheizkörper in Heizkörper mit Teillasteffekt umrüstbar sind. Die Vorschaltgarnitur soll darüber hinaus auf der Baustelle einfach handhabbar sein und sowohl für die Anschlussvarianten "Einrohr- als auch Zweirohrsystem" geeignet sein. Vorteilhaft können dadurch auch Anschlussfehler ausgeschlossen werden, die die Teillastfunktion beeinträchtigen.Therefore, the object of the present invention is to provide the user with a Vorschaltgarnitur available with the help standard radiator in radiator with partial load effect can be converted. The Vorschaltgarnitur should also be easy to handle on the site and be suitable for both the connection variants "single-pipe and two-pipe system". This advantageously also connection errors can be excluded that affect the partial load function.

Erfindungsgemäß wird diese Aufgabe durch die Merkmale der Ansprüche 1 und 6 gelöst. In den zugehörigen Ansprüchen 2 bis 5 sind bevorzugte Ausführungen der Erfindung enthalten.
Demgemäss umfasst die erfindungsgemäße Vorschaltgarnitur einen unteren Anschlussblock mit fluidtechnisch voneinander getrennten Anschlüssen für den Vor- und Rücklauf eines Heizmediums aus einem Heizungsnetz, ein Ventil, ein Steigrohr und ein oberes Anschlusselement, wobei der untere Anschlussblock weiterhin mit Anschlüssen für das Steigrohr und einem Verschraubungselement versehen ist, wobei das Steigrohr mit dem Vorlaufanschluss und das Verschraubungselement mit dem Rücklaufanschluss in fluidtechnischer Verbindung steht. Das Steigrohr ist mit dem oberen Anschlusselement verbindbar. Das Verschraubungselement ist zur fluidtechnischen Verbindung des Rücklaufanschlusses mit einem T-Stück eines Standardheizkörpers ausgebildet und dafür mit Mitteln versehen ist, die den Rücklauf des Heizmediums ausschließlich in die hintere(n) Heizplatte(n) des Heizkörpers zulassen. Das obere Anschlusselement ist zur fluidtechnischen Verbindung mit einem T-Stück eines Standardheizkörpers ausgebildet und dazu mit Mitteln versehen, die den Vorlauf des Heizmediums ausschließlich in die vordere Heizplatte des Heizkörpers zulassen. Nach einem besonderen Merkmal der Erfindung ist vorgesehen, dass die vorgenannten Mittel aus Einschraubnippeln mit einer Formdichtung bestehen, die den Verlauf des Heizmediums zwangsweise in eine Richtung innerhalb eines T-Stückes lenken.
Nach einem weiteren besonderen Merkmal der Erfindung weist der untere Anschlussblock einen weiteren Anschluss zur Aufnahme des Ventils auf. Alternativ dazu ist nach einer anderen Ausführung der Erfindung vorgesehen, dass das Steigrohr einen Aufnahmeanschluss für das Ventil aufweist.
Vorteilhaft ist nach einer Ausführung der Erfindung vorgesehen, dass die Anschlüsse für den Vor- und Rücklauf als Doppelrohrlösung ausgeführt sind. Die Erfindung umfasst auch einen Heizkörper, insbesondere mehrreihigen Flachheizkörper mit zwischen den Heizplatten an jedem oberen seitlichen Endabschnitt und an jedem unteren seitlichen Endabschnitt angeordneten Verbindungsstücken in Form von im Wesentlichen gleich ausgebildeten T-Stücken, welcher zum Anschluss an die Vor-und Rücklaufleitungen eines Heizungssystem eine Vorschaltgarnitur nach den o.g. Merkmalen aufweist. Zur Vermeidung von Wiederholungen, wird auf eine weitere Beschreibung verzichtet.
Durch die Erfindung wird dem Anwender eine Vorschaltgarnitur zur Verfügung gestellt, mit deren Hilfe mit wenig Aufwand Standardheizkörper in effektivere Heizkörper mit Teillasteffekt umrüstbar sind.According to the invention this object is solved by the features of claims 1 and 6. In the accompanying claims 2 to 5 preferred embodiments of the invention are included.
Accordingly, the Vorschaltgarnitur invention comprises a lower connection block with fluidly separated connections for the flow and return of a heating medium from a heating network, a valve, a riser and an upper connection element, wherein the lower connection block is further provided with connections for the riser and a screw . wherein the riser with the flow connection and the screw with the return port in fluid communication. The riser is connectable to the upper connection element. The screwing is designed for fluidic connection of the return port with a tee of a standard radiator and is provided for this purpose with means that allow the return of the heating medium exclusively in the rear (s) heating plate (s) of the radiator. The upper connection element is designed for fluidic connection with a T-piece of a standard radiator and provided with means that allow the flow of the heating medium exclusively in the front heating plate of the radiator. According to a special feature of the invention provided that the aforementioned means consist of Einschraubnippeln with a molded seal, which steer the course of the heating medium forcibly in one direction within a T-piece.
According to a further special feature of the invention, the lower connection block has a further connection for receiving the valve. Alternatively, it is provided according to another embodiment of the invention that the riser has a receiving connection for the valve.
It is advantageously provided according to an embodiment of the invention that the connections for the flow and return are designed as a double tube solution. The invention also includes a radiator, in particular multi-row flat radiator with arranged between the heating plates at each upper side end portion and at each lower side end portion connecting pieces in the form of substantially identical T-pieces, which for connection to the supply and return lines of a heating system Ballast according to the above features has. To avoid repetition, a further description is omitted.
The invention provides the user with a Vorschaltgarnitur available with the help with little effort standard radiator in more effective radiator with partial load effect can be converted.

Nachfolgend wird die Erfindung anhand der in den Zeichnungen dargestellten Figuren näher erläutert. Dabei werden weitere Vorteile der vorliegenden Erfindung offenbart.The invention will be explained in more detail with reference to the figures shown in the drawings. In this case, further advantages of the present invention are disclosed.

Es zeigenShow it

Fig.1:Fig.1:
einen zweireihigen Flachheizkörper mit Vorschaltgarnitur in perspektivischer Darstellung,a double-row flat radiator with Vorschaltgarnitur in perspective,
Fig.2:Figure 2:
einen zweireihigen Flachheizkörper mit Vorschaltgarnitur in perspektivischer Darstellung und quergeschnittenem oberen Teil,a double-row flat radiator with Vorschaltgarnitur in perspective and cross-sectioned upper part,
Fig.3:Figure 3:
eine weitere Ausführung eines zweireihigen Flachheizkörper mit Vorschaltgarnitur in perspektivischer Darstellung,a further embodiment of a double-row flat radiator with Vorschaltgarnitur in perspective,
Fig.4:Figure 4:
eine schematische und teilweise geschnittene Darstellung des quergeschnittenen unteren Teils des Heizkörpers mit angedeuteten Heizplatten.a schematic and partially sectional view of the cross-cut lower part of the radiator with indicated heating plates.

Die in den Figuren 1 bis 3 dargestellte Vorschaltgarnitur 1 besteht aus einem oberen Anschlusselement 14, einem Ventil 12, einem Steigrohr 13 und einem unteren Anschlussblock 11. Die Vorschaltgarnitur 1 ist mit einem zweireihigen Flachheizkörper 2 mit einer ersten durchströmten und vorzugsweise dem zu beheizenden Raum zugewandten Heizkörperplatte 2a und einer weiteren durchströmten und vorzugsweise dahinter angeordneten Platte 2b und zwischen den Heizplatten 2a, 2b an jedem oberen seitlichen Endabschnitt angeordneten Verbindungsstücken 2c, 2d und an den unteren seitlichen Endabschnitten angeordneten Verbindungsstücken 2e, 2f dargestellt. Die Verbindungsstücke 2a, 2b, 2c, 2d sind im Wesentlichen gleich als T-Stücke ausgebildet.The in the FIGS. 1 to 3 shown Vorschaltgarnitur 1 consists of an upper connection element 14, a valve 12, a riser 13 and a lower terminal block 11. The Vorschaltgarnitur 1 is provided with a two-row flat radiator 2 with a first flowed through and preferably facing the space to be heated radiator plate 2a and another flowed through and preferably disposed behind plate 2b and arranged between the heating plates 2a, 2b at each upper side end portion connecting pieces 2c, 2d and arranged at the lower side end portions connecting pieces 2e, 2f. The connecting pieces 2a, 2b, 2c, 2d are formed substantially the same as T-pieces.

Das obere Anschlusselement 14 umfasst dabei ein Verschraubungselement 18 welches mit Mitteln 17 versehen ist und mit dem oberen Verbindungsstück 2c des mehrlagigen Heizkörpers 2 fluidtechnisch verbunden ist. Die Mittel 17 bzw. das Verschraubungselement sind mit einem sog. Einschraubnippel mit einer Formdichtung versehen, die den Vorlauf des Heizmediums ausschließlich in die vordere Heizplatte 2a zulassen. Dadurch wird sichergestellt, dass im oberen Bereich kein Fluid von der vorderen Heizplatte 2a in die hintere Heizplatte 2b gelangt.The upper connection element 14 in this case comprises a screwing element 18 which is provided with means 17 and is fluidly connected to the upper connecting piece 2c of the multilayer radiator 2. The means 17 or the screwing element are provided with a so-called. Einschraubnippel with a molded seal, which allow the flow of the heating medium exclusively in the front heating plate 2 a. This ensures that in the upper area no fluid from the front heating plate 2a in the rear heating plate 2b passes.

Ventil 12 und Steigrohr 13 sind in üblicher Art und Weise ausgebildet, wobei das Ventil 12 sowohl im unteren Anschlussblock 11 (Fig.1), als auch an der Steigleitung 13 (Fig.3) angeordnet sein kann. Der untere Anschlussblock 11 weist ein Verschraubungselement 15 auf, welches den unteren Anschlussblock 11 mit dem unteren Verbindungsstück 2f (T-Stück) des Heizkörpers 2 fluidtechnisch verbindet. Das Verschraubungselement 15 ist dafür mit Mitteln 16, sog. Einschraubnippel mit einer Formdichtung versehen, die den Rücklauf R des Heizmediums ausschließlich aus der/den hintere(n) Heizplatte(n) 2b zulassen. Im oberen Verbindungsstück 2c des Heizkörpers 2 greift das ist ein Trennelement vorgesehen, welches sich auf der von der Vorschaltgarnitur abgewandten Seite befindet.Valve 12 and riser 13 are formed in a conventional manner, wherein the valve 12 in both the lower terminal block 11 (FIG. Fig.1 ), as well as on the riser 13 ( Figure 3 ) can be arranged. The lower terminal block 11 has a screwing element 15 which fluidly connects the lower terminal block 11 with the lower connecting piece 2f (T-piece) of the radiator 2. The screwing element 15 is provided with means 16, so-called. Einschraubnippel with a molded seal, which allow the return R of the heating medium exclusively from / the rear (s) heating plate (s) 2b. In the upper connector 2c of the radiator 2 engages that is provided a separator, which is located on the side facing away from the Vorschaltgarnitur side.

Claims (6)

  1. An upstream placement fitting suitable for the part-load operation of a multiple-row standard radiator, in particular of a flat radiator, comprising
    - a lower connection block (11) having connections (11 a, 11 b) for the feed and return (F, R) of a heating medium from a heating network, said connections being fluidically separate from one another,
    - a valve (12),
    - a riser pipe (13),
    - an upper connection element (14), with
    - the lower connection block (11) still being provided with connections (11c, 11 d) for the riser pipe (13) and with a coupling element (15), with the riser pipe (13) fluidically communicating with the feed connection (11b) and the coupling element (15) with the return connection (11a);
    - the riser pipe (13) being connectable with the upper connection element (14);
    characterized in that
    - the coupling element (15) is configured with a T-piece of a standard radiator for the fluidic connection of the return connection (11a) and is provided with means (16) which only allow the return (R) of the heating medium from the rear heating panels (2b) of the radiator (2);
    - the upper connection element (14) is configured with a T-piece of a standard radiator for the fluidic connection and comprises a coupling element (18) provided with means (17) which only allow the feed (F) of the heating medium into the front heating panel (2a) of the radiator (2).
  2. The upstream placement fitting of claim 1 characterized in that the lower connection block (11) exhibits a further connection (11 e) to accommodate the valve (12).
  3. The upstream placement fitting of claim 1 characterized in that the riser pipe (13) exhibits an attachment connection (13a) for the valve (12).
  4. The upstream placement fitting of any one of the preceding claims characterized in that the means (16, 17) comprise of threaded nipples having a formed seal which positively guide the flow of the heating medium in one direction inside a T-piece.
  5. The upstream placement fitting of any one of the preceding claims characterized in that the connections (11 a, 11 b) for the feed and return (F, R) are executed as a double-pipe solution.
  6. A radiator, in particular a multiple-row flat radiator having connection pieces in the form of essentially identically conformed T-pieces disposed between the heating panels at each upper lateral end section and at each lower lateral end section, characterized in that an upstream placement fitting having the features of claims 1 to 5 is provided for connection to the feed and return lines of a heating system.
EP07076079.8A 2007-07-31 2007-12-10 Upstream placement fitting for heater Active EP2023057B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07076079T PL2023057T3 (en) 2007-07-31 2007-12-10 Upstream placement fitting for heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007010727U DE202007010727U1 (en) 2007-07-31 2007-07-31 Vorschaltgarnitur for radiators

Publications (2)

Publication Number Publication Date
EP2023057A1 EP2023057A1 (en) 2009-02-11
EP2023057B1 true EP2023057B1 (en) 2015-02-25

Family

ID=38542924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07076079.8A Active EP2023057B1 (en) 2007-07-31 2007-12-10 Upstream placement fitting for heater

Country Status (6)

Country Link
EP (1) EP2023057B1 (en)
CN (1) CN101688690B (en)
DE (1) DE202007010727U1 (en)
PL (1) PL2023057T3 (en)
RU (1) RU2457405C2 (en)
WO (1) WO2009015708A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2474789A1 (en) * 2011-01-07 2012-07-11 Hans Berg GmbH & Co. KG Heater and regulating or valve device for use with a heater
ITUD20120042A1 (en) * 2012-03-14 2013-09-15 Dl Radiators Spa PLATE HEAT EXCHANGER
ITUB20152069A1 (en) * 2015-07-10 2017-01-10 Dl Radiators S R L Fluid distribution element in a radiator
ITUB20152053A1 (en) * 2015-07-10 2017-01-10 Dl Radiators Spa Distribution element for orientable fluid in a radiator
RU192310U1 (en) * 2019-07-01 2019-09-12 Общество с ограниченной ответственностью "Роял Термо Рус" SECTION RADIATOR WITH LOWER CONNECTION TO HEATING SYSTEM

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9412801U1 (en) 1994-08-08 1994-10-06 Koenig Christel Radiator arrangement
DE29511076U1 (en) * 1995-07-07 1995-09-21 Koenig Christel Radiator arrangement
RU2145691C1 (en) * 1999-07-08 2000-02-20 Зелиско Павел Михайлович Heating convector
CN2412171Y (en) * 2000-02-17 2000-12-27 黄坤彪 Electromagnetic water heater
DE20102602U1 (en) * 2001-02-11 2002-03-21 Pause Jan Peter Multi-layer panel radiator
RU19150U1 (en) * 2001-02-20 2001-08-10 Открытое акционерное общество "Механический завод" WATER HEATING RADIATOR
NL1017645C2 (en) * 2001-03-19 2002-09-26 Brinic B V Mounting assembly and mounting block for a central heating system.
DE10135215C1 (en) * 2001-07-24 2002-07-25 Berg Hans Gmbh & Co Kg Plate heating radiator, for circulating hot water central heating system, uses identical double-T connection fittings for providing flow connections between two heating plates
ITBS20040051U1 (en) 2004-10-29 2005-01-29 Tiemme Raccorderie S P A DEVIATOR ELEMENT FOR DEVIATION DEVIATION OF FLEXIBLE VALVE FLUID FITTINGS FOR RADIANT ELEMENTS
DE202004017628U1 (en) 2004-11-09 2005-02-10 Kermi Gmbh Connector for connecting two heating plates of a radiator and radiator
DE202005012826U1 (en) * 2005-08-09 2005-10-20 Kermi Gmbh Multi-row panel radiator, has shut-off valve assemblies arranged between heating plates and consisting of T-pieces, where targeted flow directions are locked at respective heating plates by locking plates

Also Published As

Publication number Publication date
CN101688690A (en) 2010-03-31
CN101688690B (en) 2013-03-27
EP2023057A1 (en) 2009-02-11
PL2023057T3 (en) 2015-08-31
RU2010107379A (en) 2011-09-10
RU2457405C2 (en) 2012-07-27
DE202007010727U1 (en) 2007-09-27
WO2009015708A1 (en) 2009-02-05

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