EP0877211A2 - Connecting device for a wall mounted heater - Google Patents

Connecting device for a wall mounted heater Download PDF

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Publication number
EP0877211A2
EP0877211A2 EP98106116A EP98106116A EP0877211A2 EP 0877211 A2 EP0877211 A2 EP 0877211A2 EP 98106116 A EP98106116 A EP 98106116A EP 98106116 A EP98106116 A EP 98106116A EP 0877211 A2 EP0877211 A2 EP 0877211A2
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EP
European Patent Office
Prior art keywords
shut
site
mounting plate
valve
connecting piece
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.)
Withdrawn
Application number
EP98106116A
Other languages
German (de)
French (fr)
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EP0877211A3 (en
Inventor
Ernst Schmidt
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0877211A2 publication Critical patent/EP0877211A2/en
Publication of EP0877211A3 publication Critical patent/EP0877211A3/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F24H9/142—Connecting hydraulic components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water

Definitions

  • connection device the genus of the main claim.
  • the well-known Connection devices of this type are either for Flush-mounted - or designed for surface installation. The increases the cost of warehousing and can Confusion on the construction site and thereby Delays in installation.
  • the arrangement according to the invention with the features of The main claim has the advantage that both for the Flush-mounted as well as for surface installation uniform design of a mounting plate can be used, no significant additional effort is required to manufacture them is.
  • a simplified and cheaper Warehousing and the exclusion of a risk of confusion at the construction site is achieved that, if necessary further consumption points from the connections of the Mounting plate can be branched off and that one Connection possibility for a leak test of the whole Heating network and the domestic water network after Pressure drop principle results.
  • the result is a compact and assembly-friendly design, if on the housing of the shut-off valve the two on-site Connection piece at an angle to each other and a device side Connector coaxial to that for surface installation provided provided on-site connecting piece or are molded.
  • one Support leg of the mounting plate can expediently upwards pointing connecting device-side serve.
  • this connecting piece and the coaxially arranged on-site connecting piece going main axis of the housing is so far from one at a right angle to the Support leg standing mounting leg of the Arrange mounting plate that the surface mounting On-site installation intended for flush-mounting Connection piece including one screwed onto it Sealing cap or the like finds enough space.
  • the shut-off valve can advantageously be a valve ball with a Have T-shaped passage from a locked position out can be rotated into at least one through position. If the individual connections or shut-off valves on the Mounting plate are sufficiently far apart, the Adjustment device for the valve ball on the side Tap housing attached and the passage in the valve ball be designed so that they are in a first open position the passage of an on-site connecting piece and in a second open position the passage from the other on-site connecting piece to the device-side output opens.
  • the valve ball itself can be considered a Shut-off element for the unneeded customer Serve connection piece, on which, if necessary additional cap can be screwed on.
  • valve ball can be rotated via an actuator that is coaxial to that for flush-mounted installation provided on-site connecting piece in the housing of the Shut-off valve is mounted, and that the shut-off element for the unneeded connecting piece on this attachable item, preferably a screw-on Cap is.
  • shut-off elements for those not needed Connection piece including the associated sealing rings expediently be housed in a bag that as Accessories of the mounting plate is attached if necessary.
  • FIG. 1 shows a mounting plate in Front view
  • Figure 2 in enlarged compared to Figure 1 Scale a section along the line II II in Figure 1
  • Figure 3 is a plan view of a gas fitting
  • Figure 4 is a Accessory pack for the mounting plate according to Figure 1.
  • the mounting plate has a sheet metal rail as the basic element a fastening leg 12 which can be screwed onto the wall, the one with a right angle to it Support leg 14 is integrally connected. On this are in positions A, B, C, D, E lying side by side Connection fittings for the flow line of a Heating network, a hot water pipe, a gas pipe, a cold water pipe and the heating return pipe attached. Those sitting in positions A and E. Connection fittings are identical and have according to Figure 2 a shut-off valve 16, on the housing 18 two on-site Connection piece 20.22 formed and a device-side Connection piece 24 are attached. The connector 22 is at right angles to the connecting piece 24 on the device side arranged. The connecting piece 20 is aligned with the Connection piece 24 and lies like this in the main axis 26th the housing 18.
  • the shut-off valve 16 is with its device side Connection piece 24 on the support leg 14 of the mounting plate 10 attached so that the connector 22 at right angles to Level 28 of the contact surface on the fastening leg 12 has.
  • the parallel distance of the main axis 26 to the plane 28 is so chosen that for surface installation for the connecting piece 20 and a shut-off element screwed onto it are sufficient Space is available.
  • the shut-off valve 16 has a closing member a valve ball 30 having a T-shaped passage 32 is provided and by a rotatably mounted in the housing 18 Adjusting spindle 34 can be adjusted.
  • the adjusting spindle 34 is on the outside with a hexagon head 36 for attacking one Tool provided and engages with a claw 38 in the valve ball 30 a.
  • the adjusting spindle 34 is in the same axis 40 as that Connection piece 22 arranged and capable of valve ball 30th to rotate the axis 40.
  • the valve ball 30 In the operating position shown the valve ball 30 has the passage from both on-site Connection piece 20, 22 released to the outlet piece 24.
  • the mounting plate 10 is therefore one of the two connecting pieces 20, 22 through a shut-off element seal for the one in the embodiment Screw cap 42 is provided.
  • the two After twisting the Valve ball 30 at 90 ° C, the two are coaxial mouths of the passage 32 arranged in relation to one another the valve ball 30 covered by housing walls, whereby the desired locking function of the shut-off valve 16 is reached.
  • the fitting in position B for the Process water passage is a simple angle housing with three connecting pieces, but designed without a shut-off element. This fitting is like the one described above each unused on-site connecting piece with a To close the end cap.
  • the gas valve arranged in position C is also provided with the two features essential to the invention, namely with the two on-site connecting pieces and the Blocking element for one of them. Is in this position however, only one on the support leg 14 of the mounting plate 10 Threaded bushing 44, on which the gas fitting 46 ( Figure 3) before or when installing the mounting plate is screwed on.
  • shut-off elements required for the water fittings such as the screw caps 42 and screw caps 48.50, the associated sealing washers 52, 54, 56 and soldering screw nipple 58, 60 for simplified connection technology can advantageous as small parts in one Accessories bag 62 must be packed.

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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)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
  • Resistance Heating (AREA)
  • Valve Housings (AREA)

Abstract

The junction box has a mounting plate fastened to the wall. The plate has wall-side and heater-side connectors with through openings for guides such as supply and return pipes for heating circuits, cold and waste water and gas pipes. The mounting-side connectors of the plate (10) are spacedly axially parallel to the connection-side outwardly extending connecting stubs (20) for the pipes installed under the plaster. There are connecting stubs (22) against the wall side of the plate for pipes under the plaster.

Description

Stand der TechnikState of the art

Die Erfindung geht aus von einer Anschlußvorrichtung nach der Gattung des Hauptanspruches. Die bekannten Anschlußvorrichtungen dieser Gattung sind entweder für Unterputz - oder für Aufputzinstallation ausgebildet. Das erhöht die Kosten für die Lagerhaltung und kann zu Verwechslungen auf der Baustelle und dadurch bedingten Verzögerungen bei der Installation führen.The invention is based on a connection device the genus of the main claim. The well-known Connection devices of this type are either for Flush-mounted - or designed for surface installation. The increases the cost of warehousing and can Confusion on the construction site and thereby Delays in installation.

Vorteile der ErfindungAdvantages of the invention

Die erfindungsgemäße Anordnung mit den Merkmalen des Hauptanspruchs hat den Vorteil, daß sowohl für die Unterputz- als auch für die Aufputzinstallation eine einheitliche Ausführung einer Montageplatte verwendbar ist, zu deren Herstellung kein nennenswerter Mehraufwand nötig ist. Neben einer vereinfachten und kostengünstigeren Lagerhaltung und dem Ausschließen einer Verwechslungsgefahr auf der Baustelle ist erreicht, daß gegebenenfalls auch weitere Verbrauchsstellen von den Anschlüssen der Montageplatte abgezweigt werden können und das sich eine Anschlußmöglichkeit für eine Dichtheitsprüfung des gesamten Heizungsnetzes und des Brauchwassernetzes nach dem Druckabfallprinzip ergibt.The arrangement according to the invention with the features of The main claim has the advantage that both for the Flush-mounted as well as for surface installation uniform design of a mounting plate can be used, no significant additional effort is required to manufacture them is. In addition to a simplified and cheaper Warehousing and the exclusion of a risk of confusion at the construction site is achieved that, if necessary further consumption points from the connections of the Mounting plate can be branched off and that one Connection possibility for a leak test of the whole Heating network and the domestic water network after Pressure drop principle results.

Durch die in den Unteransprüchen aufgeführten Merkmale sind vorteilhafte Ausgestaltungen und Weiterbildungen der Anordnung nach dem Hauptanspruch möglich.By the features listed in the subclaims advantageous refinements and developments of Arrangement possible according to the main claim.

Bei Vorrichtungen mit einer Montageplatte, die mindestens eine von einem Absperrhahn überwachte Durchgangsöffnung hat, ergibt sich eine kompakte und montagegerechte Ausführung, wenn am Gehäuse des Absperrhahns die beiden bauseitigen Anschlußstutzen im Winkel zueinander und ein geräteseitiger Anschlußstutzen koaxial zu dem für die Aufputzinstallation vorgesehenen bauseitigen Anschlußstutzen befestigt bzw. angeformt sind.For devices with a mounting plate that at least has a through opening monitored by a shut-off valve, the result is a compact and assembly-friendly design, if on the housing of the shut-off valve the two on-site Connection piece at an angle to each other and a device side Connector coaxial to that for surface installation provided provided on-site connecting piece or are molded.

Zur Befestigung des Hahngehäuses an einem waagerechten Tragschenkel der Montageplatte kann zweckmäßig der nach oben weisende geräteseitige Anschlußstutzen dienen. Die durch diesen Anschlußstutzen und den koaxial dazu angeordneten bauseitigen Anschlußstutzen gehende Hauptachse des Gehäuses ist soweit entfernt von einem im rechten Winkel zum Tragschenkel stehenden Befestigungsschenkel der Montageplatte anzuordnen, daß bei Aufputzinstallation der für die Unterputzinstallation vorgesehene bauseitige Anschlußstutzen samt einer darauf aufgeschraubten Verschlußkappe oder dergleichen genügend Platz findet.For fastening the tap housing to a horizontal one Support leg of the mounting plate can expediently upwards pointing connecting device-side serve. By this connecting piece and the coaxially arranged on-site connecting piece going main axis of the housing is so far from one at a right angle to the Support leg standing mounting leg of the Arrange mounting plate that the surface mounting On-site installation intended for flush-mounting Connection piece including one screwed onto it Sealing cap or the like finds enough space.

Der Absperrhahn kann vorteilhaft eine Ventilkugel mit einem T-förmigem Durchgang aufweisen, die aus einer Sperrstellung heraus in mindestens eine Durchgangsstellung verdrehbar ist. Wenn die einzelnen Anschlüsse bzw. Absperrhähne an der Montageplatte genügend weit auseinander liegen, kann die Verstelleinrichtung für die Ventilkugel seitlich am Hahngehäuse angebracht und der Durchgang in der Ventilkugel so ausgeführt sein, daß diese in einer ersten Auf-Stellung den Durchgang von einem bauseitigen Anschlußstutzen und in einer zweiten Auf-Stellung den Durchgang von dem anderen bauseitigen Anschlußstutzen zum geräteseitigen Ausgang öffnet. In diesem Fall kann die Ventilkugel selbst als ein Absperrelement für den nicht benötigten bauseitigen Anschlußstutzen dienen, auf den gegebenenfalls eine zusätzliche Verschlußkappe aufgeschraubt werden kann.The shut-off valve can advantageously be a valve ball with a Have T-shaped passage from a locked position out can be rotated into at least one through position. If the individual connections or shut-off valves on the Mounting plate are sufficiently far apart, the Adjustment device for the valve ball on the side Tap housing attached and the passage in the valve ball be designed so that they are in a first open position the passage of an on-site connecting piece and in a second open position the passage from the other on-site connecting piece to the device-side output opens. In this case, the valve ball itself can be considered a Shut-off element for the unneeded customer Serve connection piece, on which, if necessary additional cap can be screwed on.

Eine bevorzugte, besonders vorteilhafte Ausführung ergibt sich, wenn die Ventilkugel über ein Stellglied verdrehbar ist, das koaxial zu dem für die Unterputzinstallation vorgesehenen bauseitigen Anschlußstutzen im Gehäuse des Absperrhahns gelagert ist, und daß das Absperrelement für den nicht benötigten Anschlußstutzen ein auf diesen aufsetzbares Einzelteil, vorzugsweise eine aufschraubbare Kappe ist. Durch diese Maßnahmen wird bei Montageplatten mit eng nebeneinanderliegenden Anschlüssen und Absperrhähnen eine Unterbringung der Verstelleinrichtung für die Ventilkugel und gegebenenfalls weiterer Stellglieder unter Umständen überhaupt erst möglich und außerdem sind die äußeren Mittel zum Verstellen der Ventilkugel bequem von der Vorderseite der Anschlußvorrichtung her zu erreichen.A preferred, particularly advantageous embodiment results itself when the valve ball can be rotated via an actuator that is coaxial to that for flush-mounted installation provided on-site connecting piece in the housing of the Shut-off valve is mounted, and that the shut-off element for the unneeded connecting piece on this attachable item, preferably a screw-on Cap is. These measures will help with mounting plates Connections and stopcocks that are close together an accommodation of the adjustment device for the Valve ball and possibly further actuators below Circumstances are possible in the first place and besides that are external means for adjusting the valve ball comfortably from the To reach the front of the connector.

Zur Installationserleichterung wird weiter vorgeschlagen, daß zum Anschließen der weiterführenden Leitungen Löt-Schraubnippel vorgesehen sind.To make installation easier, it is further proposed that that to connect the further lines solder screw nipple are provided.

Diese Nippel, die Absperrelemente für die nicht benötigten Anschlußstutzen samt den dazugehörenden Dichtringen können zweckmäßig in einem Beutel untergebracht sein, der als Zubehör der Montageplatte bedarfsweise beigefügt ist. These nipples, the shut-off elements for those not needed Connection piece including the associated sealing rings expediently be housed in a bag that as Accessories of the mounting plate is attached if necessary.

Zeichnungdrawing

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und in der nachfolgenden Beschreibung näher erläutert. Es zeigen Figur 1 eine Montageplatte in Vorderansicht, Figur 2 in gegenüber Figur 1 vergrößertem Maßstab einen Schnitt nach der Linie II II in Figur 1, Figur 3 eine Draufsicht auf eine Gasarmatur und Figur 4 eine Zubehörpackung zur Montageplatte nach Figur 1.An embodiment of the invention is in the drawing shown and in the following description explained. 1 shows a mounting plate in Front view, Figure 2 in enlarged compared to Figure 1 Scale a section along the line II II in Figure 1, Figure 3 is a plan view of a gas fitting and Figure 4 is a Accessory pack for the mounting plate according to Figure 1.

Beschreibung des AusführungsbeispielsDescription of the embodiment

Eine als Ganzes mit der Bezugszahl 10 bezeichnete Montageplatte hat als Grundelement eine Blechschiene mit einem an der Wand anschraubbaren Befestigungsschenkel 12, der mit einem im rechten Winkel dazu angeordneten Tragschenkel 14 einstückig verbunden ist. An diesem sind in den Positionen A, B, C, D, E nebeneinander liegend Anschlußarmaturen für die Vorlaufleitung eines Heizungsnetzes, eine Brauchwasserleitung, eine Gasleitung, eine Kaltwasserleitung und die Rücklaufleitung der Heizung befestigt. Die an den Positionen A und E sitzenden Anschlußarmaturen sind baugleich und haben gemäß Figur 2 einen Absperrhahn 16, an dessen Gehäuse 18 zwei bauseitige Anschlußstutzen 20,22 angeformt und ein geräteseitiger Anschlußstutzen 24 befestigt sind. Der Anschlußstutzen 22 ist im rechten Winkel zum geräteseitigen Anschlußstutzen 24 angeordnet. Der Anschlußstutzen 20 fluchtet mit dem Anschlußstutzen 24 und liegt wie dieser in der Hauptachse 26 des Gehäuses 18.One designated as a whole by the reference number 10 The mounting plate has a sheet metal rail as the basic element a fastening leg 12 which can be screwed onto the wall, the one with a right angle to it Support leg 14 is integrally connected. On this are in positions A, B, C, D, E lying side by side Connection fittings for the flow line of a Heating network, a hot water pipe, a gas pipe, a cold water pipe and the heating return pipe attached. Those sitting in positions A and E. Connection fittings are identical and have according to Figure 2 a shut-off valve 16, on the housing 18 two on-site Connection piece 20.22 formed and a device-side Connection piece 24 are attached. The connector 22 is at right angles to the connecting piece 24 on the device side arranged. The connecting piece 20 is aligned with the Connection piece 24 and lies like this in the main axis 26th the housing 18.

Der Absperrhahn 16 ist mit seinem geräteseitigen Anschlußstutzen 24 am Tragschenkel 14 der Montageplatte 10 so befestigt, daß der Anschlußstutzen 22 rechtwinklig zur Ebene 28 der Anlagefläche am Befestigungsschenkel 12 weist. The shut-off valve 16 is with its device side Connection piece 24 on the support leg 14 of the mounting plate 10 attached so that the connector 22 at right angles to Level 28 of the contact surface on the fastening leg 12 has.

Der Parallelabstand der Hauptachse 26 zur Ebene 28 ist so gewählt, daß bei Aufputzinstallation für den Anschlußstutzen 20 und ein darauf aufgeschraubtes Absperrelement ausreichend Platz vorhanden ist. Der Absperrhahn 16 hat als Schließglied eine Ventilkugel 30, die mit einem T-förmigem Durchgang 32 versehen ist und durch eine im Gehäuse 18 drehbar gelagerte Stellspindel 34 verstellt werden kann. Die Stellspindel 34 ist außen mit einem Sechskantkopf 36 für den Angriff eines Werkzeugs versehen und greift innen mit einer Klaue 38 in die Ventilkugel 30 ein.The parallel distance of the main axis 26 to the plane 28 is so chosen that for surface installation for the connecting piece 20 and a shut-off element screwed onto it are sufficient Space is available. The shut-off valve 16 has a closing member a valve ball 30 having a T-shaped passage 32 is provided and by a rotatably mounted in the housing 18 Adjusting spindle 34 can be adjusted. The adjusting spindle 34 is on the outside with a hexagon head 36 for attacking one Tool provided and engages with a claw 38 in the valve ball 30 a.

Die Stellspindel 34 ist in der gleichen Achse 40 wie der Anschlußstutzen 22 angeordnet und vermag die Ventilkugel 30 um die Achse 40 zu drehen. In der gezeigten Betriebsstellung hat die Ventilkugel 30 den Durchgang von beiden bauseitigen Anschlußstutzen 20, 22 zum Ausgangsstutzen 24 freigegeben. Bei der Installation der Montageplatte 10 ist daher eine der beiden Anschlußstutzen 20, 22 durch ein Absperrelement zu verschließen, für das beim Ausführungsbeispiel eine Schraubkappe 42 vorgesehen ist. Nach einer Verdrehung der Ventilkugel 30 um 90° C sind die beiden gleichachsig zueinander angeordneten Ausmündungen des Durchgangs 32 in der Ventilkugel 30 durch Gehäusewände abgedeckt, wodurch die gewünschte Sperrfunktion des Absperrhahnes 16 erreicht ist. Die in der Position B sitzende Armatur für den Brauchwasserdurchgang ist als einfaches Winkelgehäuse mit drei Anschlußstutzen, jedoch ohne Absperrglied ausgebildet. Bei dieser Armatur ist wie bei der vorbeschriebenen der jeweils nicht benutzte bauseitige Anschlußstutzen mit einer Abschlußkappe zu verschließen.The adjusting spindle 34 is in the same axis 40 as that Connection piece 22 arranged and capable of valve ball 30th to rotate the axis 40. In the operating position shown the valve ball 30 has the passage from both on-site Connection piece 20, 22 released to the outlet piece 24. When installing the mounting plate 10 is therefore one of the two connecting pieces 20, 22 through a shut-off element seal for the one in the embodiment Screw cap 42 is provided. After twisting the Valve ball 30 at 90 ° C, the two are coaxial mouths of the passage 32 arranged in relation to one another the valve ball 30 covered by housing walls, whereby the desired locking function of the shut-off valve 16 is reached. The fitting in position B for the Process water passage is a simple angle housing with three connecting pieces, but designed without a shut-off element. This fitting is like the one described above each unused on-site connecting piece with a To close the end cap.

Die in der Position C angeordnete Gasarmatur ist ebenfalls mit den beiden erfindungswesentlichen Merkmalen versehen, nämlich mit den beiden bauseitigen Anschlußstutzen und dem Sperrelement für den einen von ihnen. In dieser Position ist jedoch am Tragschenkel 14 der Montageplatte 10 nur eine Gewindebuchse 44 festgemacht, auf welche die Gasarmatur 46 (Figur 3) vor oder bei der Installation der Montageplatte aufgeschraubt wird.The gas valve arranged in position C is also provided with the two features essential to the invention, namely with the two on-site connecting pieces and the Blocking element for one of them. Is in this position however, only one on the support leg 14 of the mounting plate 10 Threaded bushing 44, on which the gas fitting 46 (Figure 3) before or when installing the mounting plate is screwed on.

Die in der Position D sitzende Armatur für Kaltwasser ist bezüglich der Anschlüsse und der Ausbildung des Absperrhahnes weitgehend gleich wie die in den Positionen A und B sitzenden Armaturen ausgebildet, gegenüber diesen jedoch verkleinert bemessen.The tap for cold water sitting in position D is regarding the connections and the training of the Shut-off valve largely the same as that in positions A and B seated fittings, opposite these however scaled down.

Die für die Wasserarmaturen benötigten Absperrelemente, wie die Schraubkappen 42 und Schraubkappen 48,50, die dazugehörenden Dichtscheiben 52, 54, 56 und Löt-Schraubnippel 58, 60 für vereinfachte Anschlußtechnik können als verlierbare Kleinteile vorteilhaft in einem Zubehörbeutel 62 verpackt sein.The shut-off elements required for the water fittings, such as the screw caps 42 and screw caps 48.50, the associated sealing washers 52, 54, 56 and soldering screw nipple 58, 60 for simplified connection technology can advantageous as small parts in one Accessories bag 62 must be packed.

Claims (7)

Anschlußvorrichtung für ein Wandheizgerät, mit einer an der Wand befestigbaren Montageplatte, die mit bauseitigen und geräteseitigen Anschlüssen an Durchgangsöffnungen für Leitungen, insbesondere Vor- und Rücklaufleitung eines Heizungsnetzes, Kaltwasser-, Brauchwasser- und Gasleitung versehen ist, dadurch gekennzeichnet, daß die bauseitigen Anschlüsse der Montageplatte (10) je einen mit Anstand achsparallel zu deren Anbaufläche ausgerichteten Anschlußstutzen (20) für auf Putz installierte Leitungen und einen gegen die Wandseite der Montageplatte gerichteten Anschlußstutzen (22) für Unterputz verlegte Leitungen haben.Connection device for a wall heater, with a the wall-mountable mounting plate, which is provided by the customer and device-side connections to through openings for Pipes, especially a supply and return pipe Heating network, cold water, process water and gas pipes is provided, characterized in that the on-site Connections of the mounting plate (10) each with decency aligned axially parallel to their mounting surface Connection piece (20) for lines and plaster installed one directed against the wall side of the mounting plate Have connecting pieces (22) for flush-mounted lines. Vorrichtung nach Anspruch 1, mit einer Montageplatte, die mindestens eine von einem Ansperrhahn überwachte Durchgangsöffnung hat, dadurch gekennzeichnet, daß am Gehäuse (18) des Absperrhahnes (16) die beiden bauseitigen Anschlußstutzen (20), (22) im Winkel zueinander und ein geräteseitiger Anschlußstutzen (24) koaxial zu dem für die Aufputzinstallation vorgesehenen bauseitigen Anschlußstutzen (20) angeformt bzw. befestigt sind.Apparatus according to claim 1, with a mounting plate, the at least one monitored by a stopcock Has passage opening, characterized in that on Housing (18) of the shut-off valve (16) the two on-site Connection piece (20), (22) at an angle to each other and a device-side connector (24) coaxial to that for the On-site installation provided on-site connecting piece (20) are molded or attached. Vorrichtung nach Anspruch 2 ist dadurch gekennzeichnet, daß der Absperrhahn (16) eine Ventilkugel (30) mit einem T-förmigen Durchgang (32) hat, die aus einer Sperrstellung heraus in mindestens eine Durchgangsstellung verdrehbar ist.Device according to claim 2 is characterized in that the shut-off valve (16) has a valve ball (30) with a T-shaped Passage (32) has from a locked position out can be rotated into at least one through position. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß die Ventilkugel (30) über eine Stellglied (34) verdrehbar ist, daß koaxial zu dem für die Unterputzinstallation vorgesehenen bauseitigen Anschlußstutzen (22) im Gehäuse des Absperrhahnes (16) gelagert ist.Device according to claim 3, characterized in that the valve ball (30) can be rotated via an actuator (34) is that coaxial to that for flush mounting provided on-site connecting piece (22) in the housing of the Shut-off valve (16) is mounted. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß zum Anschließen der Leitungen Löt-Schraubnippel (58, 60) vorgesehen sind.Device according to one of the preceding claims, characterized in that for connecting the lines Solder screw nipples (58, 60) are provided. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß jedem bauseitigen Anschluß ein den nicht benötigten Anschlußstutzen (20) bzw. (22) verschließendes Absperrelement (42) zugeordnet ist.Device according to one of the preceding claims, characterized in that each on-site connection the unneeded connecting piece (20) or (22) closing shut-off element (42) is assigned. Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß das Absperrelement für den nicht benötigten Anschlußstutzen (20) bzw. (22) ein auf dieses aufsetzbares Einzelteil, vorzugsweise eine aufschraubbare Kappe (42) ist.Apparatus according to claim 6, characterized in that the shut-off element for the unneeded connecting piece (20) or (22) an individual part that can be placed on this, is preferably a screw-on cap (42).
EP98106116A 1997-05-07 1998-04-03 Connecting device for a wall mounted heater Withdrawn EP0877211A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29708221U DE29708221U1 (en) 1997-05-07 1997-05-07 Connection device for wall heaters
DE29708221U 1997-05-07

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EP0877211A2 true EP0877211A2 (en) 1998-11-11
EP0877211A3 EP0877211A3 (en) 2000-05-24

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EP98106116A Withdrawn EP0877211A3 (en) 1997-05-07 1998-04-03 Connecting device for a wall mounted heater

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EP (1) EP0877211A3 (en)
DE (1) DE29708221U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409298B (en) * 2000-05-22 2002-07-25 Vaillant Gmbh WATER SUPPLY
EP1574790A2 (en) * 2004-03-09 2005-09-14 Robert Bosch Gmbh Coupling means for wall mounted heater
CN100526744C (en) * 2007-05-18 2009-08-12 上海今一太阳能科技有限公司 Controllable temperature medium frequency electromagnetic water heater
EP2623843B1 (en) * 2012-02-03 2019-01-16 Robert Bosch Gmbh Combination of a heating device, a connector, and a gas meter, as well as method for measuring a property of a gas

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1454714A1 (en) * 1962-08-17 1969-09-25 Saunier Duval Improvements to gas-fired water heaters, bath stoves and wall-mounted boilers
DE9311502U1 (en) * 1992-08-03 1993-09-09 Joh. Vaillant Gmbh U. Co, 42859 Remscheid Connection console
EP0693658A1 (en) * 1994-07-20 1996-01-24 Giuseppe Fugazza An improved valve assembly for plants providing both heating and domestic hot water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1454714A1 (en) * 1962-08-17 1969-09-25 Saunier Duval Improvements to gas-fired water heaters, bath stoves and wall-mounted boilers
DE9311502U1 (en) * 1992-08-03 1993-09-09 Joh. Vaillant Gmbh U. Co, 42859 Remscheid Connection console
EP0693658A1 (en) * 1994-07-20 1996-01-24 Giuseppe Fugazza An improved valve assembly for plants providing both heating and domestic hot water

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409298B (en) * 2000-05-22 2002-07-25 Vaillant Gmbh WATER SUPPLY
EP1574790A2 (en) * 2004-03-09 2005-09-14 Robert Bosch Gmbh Coupling means for wall mounted heater
EP1574790A3 (en) * 2004-03-09 2006-08-09 Robert Bosch Gmbh Coupling means for wall mounted heater
CN100526744C (en) * 2007-05-18 2009-08-12 上海今一太阳能科技有限公司 Controllable temperature medium frequency electromagnetic water heater
EP2623843B1 (en) * 2012-02-03 2019-01-16 Robert Bosch Gmbh Combination of a heating device, a connector, and a gas meter, as well as method for measuring a property of a gas

Also Published As

Publication number Publication date
EP0877211A3 (en) 2000-05-24
DE29708221U1 (en) 1998-09-03

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