EP3418634A1 - Supply air and exhaust air adapter for a heating device - Google Patents
Supply air and exhaust air adapter for a heating device Download PDFInfo
- Publication number
- EP3418634A1 EP3418634A1 EP18170561.7A EP18170561A EP3418634A1 EP 3418634 A1 EP3418634 A1 EP 3418634A1 EP 18170561 A EP18170561 A EP 18170561A EP 3418634 A1 EP3418634 A1 EP 3418634A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- passageway
- exhaust air
- inlet
- supply air
- adapter
- 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
Links
- 238000010438 heat treatment Methods 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUESÂ
- F23J13/00—Fittings for chimneys or fluesÂ
- F23J13/04—Joints; Connections
-
- 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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
- F24H9/2042—Preventing or detecting the return of combustion gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUESÂ
- F23J2213/00—Chimneys or flues
- F23J2213/20—Joints; Connections
- F23J2213/203—Joints; Connections between stack/duct and combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B5/00—Combustion-air or flue-gas circulation in or around stoves or ranges
- F24B5/02—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves
- F24B5/028—Arrangements combining combustion-air and flue-gas circulation
Definitions
- the invention relates to a ZuLite- and exhaust air adapter for a heater having at least one inlet opening for the supply air and at least one outlet opening for the exhaust air, wherein the ZuLite- and exhaust air adapter has a housing with receptacles for the inlet opening and the outlet opening.
- Supply air and exhaust air adapters for heaters are required if, for example, a new heater is to be installed or a previous heater replaced and fixed connection conditions for the supply air and the exhaust air are present. There is the difficulty of performing the adapter so that leakage of the exhaust air, so the flue gas, is prevented safely and for a long time.
- the Zu Kunststoff- and exhaust air supply according to the invention in which a passageway and a branch path are provided within the housing, has the advantage that exhaust air, if it should leak, is discharged back into the system. An uncontrolled leakage, for example, in the installation room is thus avoided.
- the passageway has an inlet and an outlet and at least one seal receptacle is provided for a seal at the outlet.
- the safety increases when the passageway is located within another passageway.
- the passageway and / or the further passageway on seal receivers for seals.
- the port will remain within the housing, further increasing safety.
- branch path has an inlet and an outlet and the outlet is connected or identical to the further passageway.
- the variability increases. This is further increased if at least a second insert is provided, which is able to close the outlet of the branch path.
- a further increase in the variability results when at least one reducing insert is provided, which is able to reduce the passageway and / or the further passageway in diameter.
- the passageway has a diameter of 80 mm
- the further passageway has a diameter of 125 mm
- the branching path has a diameter of 80 mm.
- FIG. 1 an inlet and exhaust air adapter according to the invention together with the associated inserts
- FIG. 2 a section along line II-II in FIG. 1
- FIGS. 3 to 5 different use variants
- FIG. 6 a part of a Zuluft- and exhaust air supply according to the invention with marked air flow paths.
- the supply air and exhaust air adapter 10 has a housing 12 with a receptacle 14 for an inlet opening for the supply air for a heater and a receptacle 16 for an outlet opening for the exhaust air of the heater.
- FIG. 1 possible inserts for the supply air and exhaust air adapter 10 according to the invention shown.
- a first insert 20, a second insert 22 and a reducer 24 are drawn, which will be described later.
- a passageway 26 and a branch path 28 is provided in the housing 12 in the housing 12 .
- the passageway 26 has an inlet 30 and an outlet 32, wherein the intake 30 is the receptacle 16 for the outlet opening for the exhaust air of the heater.
- the intake 30 is the receptacle 16 for the outlet opening for the exhaust air of the heater.
- the outlet 32 is another receptacle 34 to which a secondary pipe is connected.
- a seal 36 is provided, via which the then received, further pipe can be sealed.
- a receptacle 38 is provided at the inlet 30 and its receptacle 16 .
- the supply air and exhaust air adapter 10 is connected via the inlet 30 with a flue gas outlet of a heating device. The flue gas thus flows through the passageway 26 from the heater in a continuing pipe and then into the atmosphere.
- the continuing pipe is indicated as a dashed line.
- the passageway 26 is arranged in the housing 12 within a further passageway 40.
- the arrangement is made such that the Passage 26 is disposed concentrically within the further passageway 40.
- For attachment webs 42 are provided, which extend from the inside of the further passageway 40 to the outer side of the passageway 26 and connect them.
- the further passageway 40 can be used for the supply air, so the outside of the heater supplied fresh air.
- 40 receptacles 44 for the heater on the one hand and a continuing pipe on the other hand are provided on the input and output sides of the further passage way.
- the receptacles are equipped with recesses 46 for seals 48, which are partially shown.
- the supply air is led via its inlet 41 to its outlet 43. Since the fresh air flows counter to the exhaust air, the inlet 41 of the further passageway 40 is in the region of the outlet 32 of the passageway 32. On the side of the inlet 30, the passageway 26 is flush with the further passageway 40 and its outlet 43.
- the passageway 26 is shorter than the further passageway 40 and therefore remains a little way back inside the housing 12. This shortening is between 0.3 cm and 3 cm. The purpose of this reduction will be discussed later.
- the branch path 28 has an inlet 50 and an outlet 52.
- the receptacle 14 is integrally formed for the inlet opening for the supply air of the heater. That is, in the embodiment, the outlet 52 is identical to an outlet 43 of the further passageway 40.
- the branch path 28 branches off from the further passageway 40 and empties into it, if one considers this in the flow direction of the supply air.
- the branch path 28 In the region of the inlet 50, the branch path 28 has a receptacle 54, which can receive a seal 56 and into which a secondary pipe can be inserted.
- the supply air can thus be supplied from the outside either by the branch path 28 or by the further passageway 40 from a heater.
- the housing 12 has a closable opening 57, which is connected via an unillustrated tube with the passageway 26. Over this, measurements of the exhaust air can be carried out during maintenance work.
- FIGS. 3 to 5 three different use variants for the supply air and exhaust air adapter 10 are shown. All embodiments have in common that they are used for a heater in which the flue gas, ie the exhaust air concentrically within the supply air, also called fresh air or combustion air, is guided. This means that the inlet opening of the heater is arranged concentrically to its outlet opening. In the case of the supply air and exhaust air adapter 10 according to the invention, therefore, the inlet 30 for the passageway 26 and the outlet 43 for the further passageway are also arranged concentrically and equipped with corresponding receptacles 14, 16.
- FIG. 3 an insert variant is shown, in which the supply and exhaust air adapter 10, the supply air or the exhaust air from the concentric air flow at the heater output changes to a parallel air flow.
- an insert 20 is provided, which is able to cover the inlet 41 of the further passageway 40.
- the first insert 20 has an annular cover 58, the outer diameter 60 is greater than the diameter 62 of the clear width of the further passageway 40.
- a pipe section 64 is attached, whose outer diameter corresponds to the diameter 62 of the further passageway 40. The first insert 20 can thus be inserted with the pipe section 64 in the further passageway 40. About the seals 48 of the first insert 20 is sealed to the outside.
- the annular cover 58 has an inner opening 66, whose inside diameter corresponds to the inner diameter 68 of the passageway 26.
- the supply air is then passed through the inlet 50 of the branch path 28.
- the inner diameter 70 of the inlet 50 corresponds to a standard dimension and is in the exemplary embodiment 80 mm.
- the diameter 62 of the further passageway 40 and the diameter 68 of the passageway 26 correspond to standard dimensions. In the embodiment, the diameter 62 has a size of 125 mm, the inner diameter has a size of 80 mm.
- FIG. 6 An embodiment according to FIG. 3 appropriate air flow is in FIG. 6 shown.
- the first insert 20 can be seen, which sits in the further passageway 40, is sealed by the seal 48 and closes the further passageway 40 with the cover 58.
- a further pipe 72 is seated in the passageway 26 and sealed by the seal 36.
- the exhaust air follows in the normal case the arrow 74, while the supply air follows the arrows 76. If the gasket 36 leaks and the exhaust air escapes along the arrow 78, it is entrained by the supply air along the arrows 76 (venturi effect) and led back into the heater. This ensures that no exhaust air from this area can escape into the installation room of the heater.
- this effect is achieved in that - as already described - the passageway 26 is left behind with respect to the further passageway 40 a piece.
- this distance 81 is of the order of 2 cm.
- the inner opening 66 in the embodiment an additional seal 80.
- the passageway 26 can reach to the height of the outer edge of the housing 12. It is essential that the seal 36 is located in the flow direction of the supply air behind the seal 80. In the region of the seal 36 effluent exhaust air is then prevented by the seal 80 before exiting into the installation room and guided by the supply air into the combustion chamber.
- the inlet 50 of the branch path 28 is closed with the second insert 22.
- the insert 22 has a circular cover 82, the outer diameter of which is greater than the inner diameter 70 of the inlet 50.
- the cover 82 is adjoined by a pipe section 84 whose diameter corresponds to the diameter 70.
- the supply air is thus supplied via the further passageway 40.
- a reduction insert 24 is introduced into the further passageway 26.
- the reducing insert 24 has an annular lid 86 whose outer diameter is greater than the diameter 62 of the further passageway 40.
- the lid 86 is followed by a tube piece 88 whose diameter corresponds to the diameter 62 of the further passageway 40 and the seal 48 is sealed. Since the branch path 28 is closed by way of the second insert 22, the tube piece 88 of the reducing insert 24 can be longer than the tube piece 64 of the first insert 20.
- the annular lid 86 has an inner opening 90 which has an inner diameter which is reduced compared to the diameter 62 92 owns. In the region of the inner opening 90, a seal 94 is attached, which is able to seal an inserted, continuing pipe.
- a reducing tube 96 is arranged whose outer diameter corresponds to the inner diameter 68 of the passageway 26. At its upper end, the inner diameter 98 is reduced relative to the inner diameter 68.
- the seal 36 seals the passageway.
- the outlet opening 100 has a seal 102.
- the reducing tube 96 may be designed as a loose, separate component, which is inserted separately in the passageway 26 in the use case. In the exemplary embodiment, it is attached via webs 104 on the pipe section 88. The has the advantage that it is ensured after installation of the supply and exhaust air adapter 10 and connection of the corresponding secondary pipes that the Reduzierrohr 96 is actually mounted.
- the concentrically guided connection of the heater is reduced to a concentrically guided Zu Kunststoff- and exhaust duct to predetermined, occurring in the domestic installation sizes.
- the diameter 92 has a size of 100 mm
- the diameter 98 has a size of 60 mm.
- the inlet 50 of the branch path 28 is again closed with the second insert 22.
- Both the passageway 26 and the further passageway 40 are open to the outside, so that further tubes having an outer diameter corresponding to the inner diameter 68 and corresponding to the diameter 62 of the further passageway 40 can be used.
- the diameter 62 of the further passageway is 125 mm and the diameter 68 of the passageway 26 is 80 mm.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Gas After Treatment (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Die Erfindung betrifft einen Zuluft- und Abluftadapter (10) für ein Heizgerät, das mindestens eine Eingangsöffnung für die Zuluft und mindestens eine Ausgangsöffnung für die Abluft aufweist, mit einem Gehäuse (12), das Aufnahmen (14, 16) für die Eingangsöffnung und die Ausgangsöffnung aufweist. Es wird vorgeschlagen, dass ein Durchgangsweg (26) und ein Abzweigweg (28) innerhalb des Gehäuses (12) vorgesehen sind. The invention relates to a Zuluft- and exhaust air adapter (10) for a heater having at least one inlet opening for the supply air and at least one outlet opening for the exhaust air, with a housing (12), the receptacles (14, 16) for the inlet opening and the Having output opening. It is proposed that a passageway (26) and a branching path (28) be provided within the housing (12).
Description
Die Erfindung betrifft einen Zuluft- und Abluftadapter für ein Heizgerät, das mindestens eine Eingangsöffnung für die Zuluft und mindestens eine Ausgangsöffnung für die Abluft aufweist, wobei der Zuluft- und Abluftadapter ein Gehäuse mit Aufnahmen für die Eingangsöffnung und die Ausgangsöffnung aufweist.The invention relates to a Zuluft- and exhaust air adapter for a heater having at least one inlet opening for the supply air and at least one outlet opening for the exhaust air, wherein the Zuluft- and exhaust air adapter has a housing with receptacles for the inlet opening and the outlet opening.
Zuluft- und Abluftadapter für Heizgeräte werden benötigt, wenn zum Beispiel ein neues Heizgerät montiert oder ein bisheriges Heizgerät ersetzen soll und feste Anschlussbedingungen für die Zuluft und die Abluft vorliegen. Es besteht dabei die Schwierigkeit, die Adapter so auszuführen, dass ein Austreten der Abluft, also des Rauchgases, sicher und auf lange Zeit verhindert wird.Supply air and exhaust air adapters for heaters are required if, for example, a new heater is to be installed or a previous heater replaced and fixed connection conditions for the supply air and the exhaust air are present. There is the difficulty of performing the adapter so that leakage of the exhaust air, so the flue gas, is prevented safely and for a long time.
Der erfindungsgemäße Zuluft- und Abluftadapter, bei dem ein Durchgangsweg und ein Abzweigweg innerhalb des Gehäuses vorgesehen sind, hat den Vorteil, dass Abluft, wenn sie austreten sollte, wieder in das System zurück abgeleitet wird. Ein unkontrolliertes Austreten beispielsweise in den Aufstellraum ist damit vermieden.The Zuluft- and exhaust air supply according to the invention, in which a passageway and a branch path are provided within the housing, has the advantage that exhaust air, if it should leak, is discharged back into the system. An uncontrolled leakage, for example, in the installation room is thus avoided.
Durch die in den Unteransprüchen aufgeführten Merkmale sind vorteilhafte Weiterbildungen des Zuluft- und Abluftadapter nach dem Hauptanspruch möglich. So ist es vorteilhaft, wenn der Durchgangsweg einen Einlass sowie einen Auslass aufweist und mindestens eine Dichtungsaufnahme für eine Dichtung am Auslass vorgesehen ist.The features listed in the dependent claims are advantageous developments of Zuluft- and exhaust air adapter according to the main claim possible. Thus, it is advantageous if the passageway has an inlet and an outlet and at least one seal receptacle is provided for a seal at the outlet.
Die Sicherheit erhöht sich, wenn der Durchgangsweg innerhalb eines weiteren Durchgangswegs angeordnet ist. In vorteilhafter Weise weist der Durchgangsweg und/oder der weitere Durchgangsweg Dichtungsaufnahmen für Dichtungen auf.The safety increases when the passageway is located within another passageway. Advantageously, the passageway and / or the further passageway on seal receivers for seals.
Ist der Durchgangsweg kürzer als der weitere Durchgangsweg, bleibt der Anschluss innerhalb des Gehäuses und erhöht damit weiter die Sicherheit.If the passageway is shorter than the further passageway, the port will remain within the housing, further increasing safety.
Eine einfache Ausgestaltung ergibt sich, wenn der Abzweigweg einen Einlass sowie einen Auslass aufweist und der Auslass mit dem weiteren Durchgangsweg verbunden oder identisch ist.A simple embodiment results when the branch path has an inlet and an outlet and the outlet is connected or identical to the further passageway.
Gehört zum Zuluft- und Abluftadapter mindestens ein erster Einsatz, der den Auslass des weiteren Durchgangswegs zu verschließen vermag, erhöht sich die Variabilität. Diese wird weiter erhöht, wenn mindestens ein zweiter Einsatz vorgesehen ist, der den Auslass des Abzweigwegs zu verschließen vermag. Eine nochmalige Erhöhung der Variabilität ergibt sich, wenn mindestens ein Reduziereinsatz vorgesehen ist, der den Durchgangsweg und/oder den weiteren Durchgangsweg im Durchmesser zu reduzieren vermag.If there is at least one first insert for the supply air and exhaust air adapter which is able to close off the outlet of the further passageway, the variability increases. This is further increased if at least a second insert is provided, which is able to close the outlet of the branch path. A further increase in the variability results when at least one reducing insert is provided, which is able to reduce the passageway and / or the further passageway in diameter.
In einer bevorzugten Ausführungsform weist der Durchgangsweg einen Durchmesser von 80 mm, der weitere Durchgangsweg einen Durchmesser von 125 mm und der Abzweigweg eine Durchmesser von 80 mm auf. Damit sind die gängigen Zuluft- und Abluftwege einfach anschließbar.In a preferred embodiment, the passageway has a diameter of 80 mm, the further passageway has a diameter of 125 mm and the branching path has a diameter of 80 mm. Thus, the common Zuluft- and exhaust ducts are easy to connect.
In den Zeichnungen sind Ausführungsbeispiele des erfindungsgemäßen Zuluft-und Abluftadapters dargestellt und in der nachfolgenden Beschreibung näher erläutert. Es zeigen
In den
Ferner sind in
In dem Gehäuse 12 ist, wie das in
Am Auslass 32, im Bereich der Aufnahme 34, ist eine Dichtung 36 vorgesehen, über die das dann aufgenommene, weiterführende Rohr abgedichtet werden kann. Am Einlass 30 bzw. dessen Aufnahme 16 ist ebenfalls eine Aufnahme 38 mit einer Dichtung (nicht eingezeichnet) vorgesehen. Der Zuluft- und Abluftadapter 10 wird über den Einlass 30 mit einem Rauchgasauslass eines Heizungsgeräts verbunden. Das Rauchgas strömt also durch den Durchgangsweg 26 vom Heizgerät in ein weiterführendes Rohr und dann in die Atmosphäre. Das weiterführende Rohr ist als Strichpunktlinie angedeutet.At the
Der Durchgangsweg 26 ist im Gehäuse 12 innerhalb eines weiteren Durchgangsweg 40 angeordnet. Die Anordnung ist so getroffen, dass der Durchgangsweg 26 innerhalb des weiteren Durchgangswegs 40 konzentrisch angeordnet ist. Zur Befestigung sind Stege 42 vorgesehen, die sich von der Innenseite des weiteren Durchgangswegs 40 zur äußeren Seite des Durchgangswegs 26 erstrecken und diese verbinden.The
Der weitere Durchgangsweg 40 kann für die Zuluft, also die von außen dem Heizgerät zugeführte Frischluft verwendet werden. Dazu sind an den Eingangs- und Ausgangsseiten des weiteren Durchgangswegs 40 Aufnahmen 44 für das Heizgerät einerseits und ein weiterführendes Rohr andererseits vorgesehen. Die Aufnahmen sind mit Ausnehmungen 46 für Dichtungen 48 ausgestattet, die teilweise dargestellt sind.The
Wird über den weiteren Durchgangswegs 40 Frischluft geführt, so wird die Zuluft über dessen Einlass 41 zu dessen Auslass 43 geführt. Da die Frischluft der Abluft entgegenströmt, befindet sich der Einlass 41 des weiteren Durchgangswegs 40 im Bereich des Auslasses 32 des Durchgangswegs 32. Auf der Seite des Einlasses 30 schließt der Durchgangswegs 26 bündig mit dem weiteren Durchgangsweg 40 und dessen Auslass 43 ab.If fresh air is passed over the
Im Bereich des Auslasses 32 ist der Durchgangsweg 26 kürzer als der weitere Durchgangsweg 40 und bleibt deshalb ein Stück innerhalb des Gehäuses 12 zurück. Diese Verkürzung beträgt zwischen 0,3 cm und 3 cm. Auf den Zweck dieser Verkürzung wird später eingegangen.In the region of the
Der Abzweigweg 28 weist einen Einlass 50 sowie einen Auslass 52 auf. Am Auslass 52 ist die Aufnahme 14 für die Eingangsöffnung für die Zuluft des Heizgeräts angeformt. Das heißt, im Ausführungsbeispiel ist der Auslass 52 mit einem Auslass 43 des weiteren Durchgangswegs 40 identisch. Der Abzweigweg 28 zweigt vom weiteren Durchgangswegs 40 ab bzw. mündet in diesen, wenn man das in Strömungsrichtung der Zuluft betrachtet. Im Bereich des Einlasses 50 weist der Abzweigweg 28 eine Aufnahme 54 auf, die eine Dichtung 56 aufnehmen kann und in die ein weiterführendes Rohr einsteckbar ist.The
Die Zuluft kann also entweder durch den Abzweigweg 28 oder durch den weiteren Durchgangswegs 40 von außen einem Heizgerät zugeführt werden.The supply air can thus be supplied from the outside either by the
Das Gehäuse 12 weist eine verschließbare Öffnung 57 auf, die über ein nicht dargestelltes Röhrchen mit dem Durchgangsweg 26 verbunden ist. Hierrüber können bei Wartungsarbeiten Messungen der Abluft vorgenommen werden.The
In den
In
Der kreisringförmige Deckel 58 weist eine innere Öffnung 66 auf, deren lichte Weite dem Innendurchmesser 68 des Durchgangswegs 26 entspricht. Wenn also der erste Einsatz 20 auf das Gehäuse 12 aufgesteckt ist, ist der weitere Durchgangsweg 40 versperrt, es kann jedoch ein weiterführendes Rohr durch die innere Öffnung 66 in den Durchgangsweg 26 eingesteckt werden.The
Die Zuluft wird dann über den Einlass 50 des Abzweigwegs 28 geführt. Der innere Durchmesser 70 des Einlasses 50 entspricht einem Standardmaß und beträgt im Ausführungsbeispiel 80 mm. Ebenso entsprechen der Durchmesser 62 des weiteren Durchgangswegs 40 sowie der Durchmesser 68 des Durchgangswegs 26 Standardmaßen. Im Ausführungsbeispiel hat der Durchmesser 62 eine Größe von 125 mm, der Innendurchmesser hat eine Größe von 80 mm.The supply air is then passed through the
Eine dem AusfĂĽhrungsbeispiel nach
Dieser Effekt kann auch bei kleineren Abständen erreicht werden. Es ist auch möglich, den Deckel 58 mit einer Ausstülpung zu versehen, dann kann der Durchgangsweg 26 bis zur Höhe des äußeren Randes des Gehäuses 12 reichen. Wesentlich ist, dass die Dichtung 36 in Strömungsrichtung der Zuluft hinter der Dichtung 80 liegt. Im Bereich der Dichtung 36 ausströmende Abluft wird dann von der Dichtung 80 vor dem Austritt in den Aufstellraum gehindert und von der Zuluft mit in den Verbrennungsraum geführt.This effect can be achieved even at smaller distances. It is also possible to provide the
Im AusfĂĽhrungsbeispiel nach
Die Zuluft wird folglich ĂĽber den weiteren Durchgangsweg 40 zugefĂĽhrt. Im AusfĂĽhrungsbeispiel nach
Im Reduziereinsatz 24 ist ein Reduzierrohr 96 angeordnet, dessen äußerer Durchmesser dem Innendurchmesser 68 des Durchgangswegs 26 entspricht. An seinem oberen Ende ist der Innendurchmesser 98 gegenüber dem Innendurchmesser 68 reduziert. Wird das Reduzierrohr 96 in den Durchgangswegs 26 eingesetzt, dichtet die Dichtung 36 den Durchgangsweg ab. Um auch ein weiterführendes Rohr, das in das Reduzierrohr 96 eingesetzt wird, abzudichten, weist die Auslassöffnung 100 eine Dichtung 102 auf.In reducing
Das Reduzierrohr 96 kann als loses, separates Bauteil ausgeführt sein, das im Verwendungsfall separat in den Durchgangsweg 26 eingesteckt wird. Im Ausführungsbeispiel ist es aber über Stege 104 am Rohrstück 88 befestigt. Das hat den Vorteil, dass nach der Montage des Zuluft- und Abluftadapters 10 und Anschluss der entsprechenden weiterführenden Rohre sichergestellt ist, dass das Reduzierrohr 96 auch tatsächlich montiert ist.The reducing
Im AusfĂĽhrungsbeispiel nach
Im AusfĂĽhrungsbeispiel nach
Mit den genannten Größen der jeweiligen Durchmesser lassen sich die meisten Standardgrößen, die in Wohnungen und Häusern vorkommen, abbilden. Sollten dennoch andere Verhältnisse vorherrschen, kann darauf mit entsprechenden Einsätzen reagiert werden. So ist es beispielsweise möglich, auch beim zweiten Einsatz eine innere Öffnung vorzusehen. Ferner ist es auch denkbar, statt einer Reduzierung eine Vergrößerung vorzusehen, beispielsweise indem an die jeweiligen Deckel entsprechend größere Rohrstücke nach außen angebracht sind.With the mentioned sizes of the respective diameters the most standard sizes, which occur in flats and houses, can be represented. If other conditions prevail, it can be responded to with appropriate missions. For example, it is possible to provide an inner opening during the second use. Furthermore, it is also conceivable to provide an enlargement instead of a reduction, for example by correspondingly larger pipe sections are attached to the outside of the respective lid.
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE102017210476.7A DE102017210476A1 (en) | 2017-06-22 | 2017-06-22 | Supply air and exhaust air adapter for a heater |
Publications (2)
Publication Number | Publication Date |
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EP3418634A1 true EP3418634A1 (en) | 2018-12-26 |
EP3418634B1 EP3418634B1 (en) | 2020-07-08 |
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EP18170561.7A Active EP3418634B1 (en) | 2017-06-22 | 2018-05-03 | Supply air and exhaust air adapter for a heating device |
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EP (1) | EP3418634B1 (en) |
DE (1) | DE102017210476A1 (en) |
Citations (4)
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NL9100209A (en) * | 1991-02-06 | 1992-09-01 | Muelink & Grol Bv | Air inlet and burnt gas outlet connector manifold for furnace - where inlet air is preheated and using either parallel or co-axial external pipes |
NL1017675C2 (en) * | 2001-03-23 | 2002-09-24 | Interactive Bouwprodukten B V | Coupling system is for connection of pipe system to heating boiler comprising flue gas output pipe and air input pipe |
DE202010002280U1 (en) * | 2010-02-12 | 2010-09-09 | Henschke, Volker | Adapter for connecting flue gas pipes of different cross section |
US20170045262A1 (en) * | 2015-08-13 | 2017-02-16 | Rinnai Corporation | Combustion apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2283314B (en) * | 1993-10-30 | 1997-04-09 | Gah | A balanced flue terminal |
AT402854B (en) * | 1995-04-03 | 1997-09-25 | Vaillant Gmbh | CONNECTION OF AN AIR AND EXHAUST PIPE |
AT410474B (en) * | 2001-08-22 | 2003-05-26 | Vaillant Gmbh | TRANSITION ADAPTER |
-
2017
- 2017-06-22 DE DE102017210476.7A patent/DE102017210476A1/en not_active Withdrawn
-
2018
- 2018-05-03 EP EP18170561.7A patent/EP3418634B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9100209A (en) * | 1991-02-06 | 1992-09-01 | Muelink & Grol Bv | Air inlet and burnt gas outlet connector manifold for furnace - where inlet air is preheated and using either parallel or co-axial external pipes |
NL1017675C2 (en) * | 2001-03-23 | 2002-09-24 | Interactive Bouwprodukten B V | Coupling system is for connection of pipe system to heating boiler comprising flue gas output pipe and air input pipe |
DE202010002280U1 (en) * | 2010-02-12 | 2010-09-09 | Henschke, Volker | Adapter for connecting flue gas pipes of different cross section |
US20170045262A1 (en) * | 2015-08-13 | 2017-02-16 | Rinnai Corporation | Combustion apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP3418634B1 (en) | 2020-07-08 |
DE102017210476A1 (en) | 2018-12-27 |
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