EP0067383A1 - Fireplace with an opening to a furnace - Google Patents

Fireplace with an opening to a furnace Download PDF

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Publication number
EP0067383A1
EP0067383A1 EP82104910A EP82104910A EP0067383A1 EP 0067383 A1 EP0067383 A1 EP 0067383A1 EP 82104910 A EP82104910 A EP 82104910A EP 82104910 A EP82104910 A EP 82104910A EP 0067383 A1 EP0067383 A1 EP 0067383A1
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EP
European Patent Office
Prior art keywords
combustion chamber
chimney
flap
opening
cheminee
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP82104910A
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German (de)
French (fr)
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EP0067383B1 (en
Inventor
Hans Aeberhard
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Individual
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Individual
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Priority to AT82104910T priority Critical patent/ATE15937T1/en
Publication of EP0067383A1 publication Critical patent/EP0067383A1/en
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Publication of EP0067383B1 publication Critical patent/EP0067383B1/en
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Classifications

    • 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
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
    • F24B1/188—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas  
    • F24B1/1885—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas   the heat exchange medium being air only
    • 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
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
    • F24B1/189—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers 
    • F24B1/19—Supplying combustion-air
    • F24B1/1902—Supplying combustion-air in combination with provisions for heating air only

Definitions

  • the present invention relates to a method for heating by means of an open fireplace with a fireplace and a chimney, and to a fireplace for carrying out the method.
  • heating chimneys in which along the path of the flue gases, i.e. at the firebox or Chimney duct systems are provided through which fresh air to be heated is passed.
  • the pipe system in which the fresh air to be heated is heated is only unevenly heated along its surface, since it is structurally practically impossible to install said pipe system with respect to the combustion chamber and chimney in such a way that it uniformly sweeps the hot flue gases everywhere.
  • the present invention aims to propose a method of the type mentioned at the outset, with which a significantly improved efficiency of such fructes is achieved, in particular by eliminating the disadvantage mentioned.
  • the fresh air to be heated be driven through by a fan.
  • the blind and flap are motion-coupled, preferably motor-driven.
  • the line system preferably has an opening to the combustion chamber in its lower area, starting from at least two pipes that lead to an opening above the flap, or it has an opening to the combustion chamber in its upper area, starting from this at least two pipes, the first down, then up to an opening above the flap.
  • a fan for routing which is preferably manually controllable and / or controlled by a thermal sensor on the line system, on the one hand to be able to adjust the fresh air flow, and on the other hand to ensure that the line system is not overheated.
  • the fireplace comprises a combustion chamber 1 with a chamfered bottom 3 and rear surface 5, one or two additional side walls being able to be provided, depending on the design of the fireplace.
  • the firebox 1 opens into a funnel-shaped extractor 7, which finally opens into the usual chimney 9.
  • the combustion chamber 1 In normal operation, the combustion chamber 1 is open to the outside and, as shown by the drawn-out arrow for hot air HL a , the air required for combustion flows into the combustion chamber 1 from the outside, and, burned, as smoke gases through the chimney 9 .
  • the combustion chamber 1 can be closed from the outside by means of a blind 11 that can be moved up and down, the chimney 9 in turn with a chimney closing flap 13.
  • the blind 11 and flap 13 are driven by an electric motor 15, such that when the blind is closed 11 also the flap 13, as indicated by dashed lines, is closed.
  • An opening 17a is provided in the rear wall 5 of the combustion chamber 1, which opens into a cubic, transverse distributor 19. From the latter, four exchanger tubes 21 lead in parallel upwards and open there into a cube-shaped, transverse collector 23.
  • This collector 23 is connected to the chimney 9 via an opening 25a, above the point at which the flap 13 closes the chimney 9.
  • the space 28 surrounding the exchanger tubes 21 and the distributor 19 and the collector 23 is closed with a rear wall 27, only partially shown in FIG. 1.
  • This space 28 communicates on the one hand via a feed opening 29 with a blower duct 31 arranged in the chimney base, which communicates with the surroundings via an opening 33.
  • a blower 35 is arranged therein.
  • the fresh air space 28 opens into exit pipes 37.
  • a heating air supply 39 is also provided in the base of the fireplace, which communicates with the surroundings on the one hand via an opening which can be adjusted by means of a flap 41, and on the other hand communicates with the combustion chamber 1 via openings 43.
  • the blind 11 is guided in guides in the upper part of the fireplace, as indicated schematically at 45.
  • FIGS. 3 and 4 show a further embodiment variant of the fireplace, corresponding parts being provided with the same item numbers with reference to FIGS. 1 and 2.
  • This variant differs only in the guidance of the flue gases when the blind 11 and flap 13 are closed.
  • the distributor 19 is provided in the upper region of the combustion chamber 1 and is in turn connected to the latter by an opening 17b.
  • Four exchanger tubes 22a lead from the distributor 19, which is now arranged at the top, downwards into a deflection space 24, from which four further exchanger tubes 22b lead past the distributor 19 upwards to the collector 23.
  • the latter is in turn connected to the chimney 9 by an opening 25b, above the chimney closing position of the flap 13. Also in FIGS.
  • the path of the combustion air is shown with the blind 11 and flap 13 open with HL a and the arrow drawn out, the W eg of combustion air in closed shutter 11 and the flap 13 shows schematically in phantom with HL b, and the W eg the dot-dash line to be heated fresh air with FL.
  • FIG. 5 schematically shows the control of the various adjustable organs according to the embodiment variants from FIGS. 1 to 4.
  • the blind 11 and the flap 13 in the chimney 9 are by means of an electric motor 15 coupled, as mentioned, so that when the blind 11 is closed, the flap 13 is also closed.
  • the flap 41 which controls the heating air inflow HL b when the blind 11 and the flap 13 are closed, is preferably controlled by means of a room thermostat 47.
  • the fan resp. the fan 35 which controls the supply of fresh air FL to be heated, can be manually adjusted in speed, as shown schematically with the potentiometer 49.
  • a thermocouple 51 is arranged in the area of the latter, which alternatively or additionally controls the operation of the fan 35, ie increases the fresh air supply if the exchanger tubes threaten to exceed a prescribed temperature.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Glass Compositions (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Ventilation (AREA)

Abstract

1. Fire place with an open combustion chamber (1), a chimney breeching (9) and a fresh air chamber (28) traversed by an additional gas flue tube system (19, 22a, 22b, 23) which coming from the combustion chamber enters into the fresh air chamber and after having traversed it, discharging into the chimney breeching characterized in that - the gas flue tube system (19, 22a, 22b, 23) traverses meander-shaped the fresh air chamber (28) and that - a closable louver (11) for the opening of the combustion chamber and a hinged cover (13) for the chimney breeching (9) between the combustion chamber and the entrance of the gas flue tube system as well as - means for conducting the combustion air into the combustion chamber (1) bypassing the closable louver are forseen.

Description

Die vorliegende Erfindung betrifft ein Verfahren zum Heizen mittels eines offenen Cheminees mit Feuerraum und Kamin sowie ein Cheminee zur Ausführung des Verfahrens.The present invention relates to a method for heating by means of an open fireplace with a fireplace and a chimney, and to a fireplace for carrying out the method.

Stand der TechnikState of the art

Es sind sog. Heiz-Cheminees bekannt,bei welchen entlang des Weges der Rauchgase, d.h. am Feuerraum resp. Kamin Leitungssysteme vorgesehen sind, durch welche zu erwärmende Frischluft durchgeleitet wird. Dabei wird das Leitungssystem, worin die zu beheizende Frischluft geführt ist, nur ungleichmässig entlang seiner Oberfläche aufgeheizt, da es konstruktiv praktisch unmöglich ist, besagtes Leitungssystem so mit Bezug auf Feuerraum und Kamin einzubauen, dass es die heissen Rauchgase überall gleichmässig bestreicht.So-called heating chimneys are known, in which along the path of the flue gases, i.e. at the firebox or Chimney duct systems are provided through which fresh air to be heated is passed. The pipe system in which the fresh air to be heated is heated is only unevenly heated along its surface, since it is structurally practically impossible to install said pipe system with respect to the combustion chamber and chimney in such a way that it uniformly sweeps the hot flue gases everywhere.

Darstellung der ErfindungPresentation of the invention

Die vorliegende Erfindung bezweckt ein Verfahren eingangs genannter Art vorzuschlagen, womit ein wesentlich verbesserter Wirkungsgrad derartiger Cheminees erreicht wird, indem insbesondere der erwähnte Nachteil behoben wird.The present invention aims to propose a method of the type mentioned at the outset, with which a significantly improved efficiency of such chemines is achieved, in particular by eliminating the disadvantage mentioned.

Dies wird dadurch erreicht, dass man ein zusätzliches Leitungssystem für Rauchgase vorsieht und dieses zum Heizen anstelle der Feuerraum/Kaminverbindung in Betrieb nimmt.This is achieved by providing an additional pipe system for flue gases and using this for heating instead of the fire chamber / chimney connection.

Dadurch ergibt sich nun die Möglichkeit, die Strahlungsoberfläche der Rauchgase durch entsprechende Wahl des Leitungssystems zum Heizen zu vergrössern, wobei sie gleichmässig erhitzt wird, so dass eine optimale Erwärmung der das Leitungssystem umgebenden Luft sichergestellt wird.This now gives the possibility of changing the radiation surface of the flue gases by selecting the appropriate one Pipe system for heating to enlarge, where it is heated evenly, so that an optimal heating of the air surrounding the pipe system is ensured.

Vorzugsweise wird das Verfahren genannter Art weiter so ausgeführt, dass man zum Heizen

  • - den Feuerraum gegen aussen verschliesst,
  • - das Kamin verschliesst,
  • - Rauchgase über das den Feuerraum mit dem Kamin oberhalb seines Verschlusses verbindende Leitungssystem führt,
  • - zu erwärmende Frischluft entlang des Leitungssystems streichen lässt.
Preferably, the method of the type mentioned is carried out in such a way that for heating
  • - close the combustion chamber to the outside,
  • - closes the chimney,
  • - flue gases pass through the duct system connecting the combustion chamber with the chimney above its closure,
  • - Fresh air to be heated is drawn along the pipe system.

Um auch bei verschlossenem Feuerraum Heizzuluft resp. Verbrennungsluft zuzubringen, wird vorgeschlagen, dass man zum Heizen letztere durch Oeffnungen im Feuerraumboden zuströmen lässt.In order to ensure that the heating air is closed even when the firebox is closed. To bring combustion air, it is proposed that for heating the latter flow through openings in the floor of the combustion chamber.

Um eine genügende Frischluftzirkulationentlang des Leitungssystems sicherzustellen, wird weiter vorgeschlagen, dass man die zu beheizende Frischluft mittels eines Ventilators durchtreibt.In order to ensure sufficient fresh air circulation along the line system, it is further proposed that the fresh air to be heated be driven through by a fan.

Ein Cheminee zur Ausführung des Verfahrens weist auf:

  • - eine verschliessbare Jalousie, zwischen Feuerraum und Umgebung,
  • - eine Kamin-Verschliessklappe,
  • - ein die Verschliessklappe umgehendes Leitungssystem zwischen Feuerraum und Kamin,
  • - eine Frischluft-Zu- und -Wegführung, in dem das Leitungssystem umgebenden Raum,
  • - eine Heizluftzuführung, die den Feuerraum unter Umgehung der Jalousie mit der Umgebung verbindet.
A chemist to carry out the process has:
  • - a lockable blind, between the firebox and the surroundings,
  • - a fireplace hatch,
  • - a duct system bypassing the closing flap between the combustion chamber and the chimney,
  • - fresh air supply and removal in the space surrounding the duct system,
  • - A hot air supply that connects the firebox with the surroundings bypassing the blind.

Vorzugsweise werden dabei Jalousie und Klappe bewegungsgekoppelt, vorzugsweise motorgetrieben.Preferably, the blind and flap are motion-coupled, preferably motor-driven.

Das Leitungssystem weist vorzugsweise eine Oeffnung zum Feuerraum in dessen unterem Bereich auf, davon ausgehend mindestens zwei Rohre, die zu einer Oeffnung oberhalb der Klappe führen, oder es weist eine Oeffnung zum Feuerraum in dessen oberem Bereich auf, davon ausgehend mindestens zwei Rohre, die erst nach unten, dann nach oben zu einer Oeffnung oberhalb der Klappe führen.The line system preferably has an opening to the combustion chamber in its lower area, starting from at least two pipes that lead to an opening above the flap, or it has an opening to the combustion chamber in its upper area, starting from this at least two pipes, the first down, then up to an opening above the flap.

Zur Dosierung der Heizluftzufuhr und damit der Verbrennung, wird vorgeschlagen, eine Verstellklappe in der Heizluftzufuhr vorzusehen, vorzugsweise raumthermostatgesteuert.For dosing the heating air supply and thus the combustion, it is proposed to provide an adjustment flap in the heating air supply, preferably controlled by a room thermostat.

Weiter wird vorgeschlagen, in der Frischluft-Zu resp. -Wegführung ein Gebläse vorzusehen, welches vorzugsweise manuell steuerbar und/oder durch einen Thermofühler am Leitungssystem gesteuert wird, um einerseits die Frischluftströmung einstellen zu können, anderseits sicherzustellen, dass das Leitungssystem nicht überhitzt wird.It is also proposed that resp. Provide a fan for routing, which is preferably manually controllable and / or controlled by a thermal sensor on the line system, on the one hand to be able to adjust the fresh air flow, and on the other hand to ensure that the line system is not overheated.

Kurzbeschreibung der FigurenBrief description of the figures

Die Erfindung wird anschliessend beispielsweise anhand von Figuren erläutert.The invention is subsequently explained, for example, using figures.

Es zeigen:

  • Fig. 1 eine perspektivische Rückansicht eines erfindungsgemässen Cheminees,
  • Fig. 2 einen schematischen Querschnitt durch das Cheminee gemäss Fig. 1,
  • Fig. 3 eine weitere Ausführungsvariante des erfindungsgemässen Cheminees, in perspektivischer Rückansicht,
  • Fig. 4 einen schematischen Querschnitt durch das Cheminee gemäss Fig. 3,
  • Fig. 5 eine schematische Darstellung der vorgesehenen Einstell- und Steuermöglichkeiten an Cheminees gemäss den Figuren 1 - 4 .
Show it:
  • 1 is a rear perspective view of a fireplace according to the invention,
  • 2 shows a schematic cross section through the fireplace according to FIG. 1,
  • F ig. 3 shows a further embodiment variant of the fireplace according to the invention, in a perspective rear view,
  • 4 shows a schematic cross section through the fireplace according to FIG. 3,
  • 5 shows a schematic illustration of the proposed setting and control options for cheminees according to FIGS. 1-4.

Beschreibung der EinzelfigurenDescription of the individual figures

Gemäss den Fig. 1 und 2 umfasst das Cheminee einen Feuerraum 1 mit einer schamottierten Boden- 3 und Rückfläche 5, wobei je nach Auslegung des Cheminees eine oder zwei zusätzliche Seitenwände vorgesehen sein können. Oben mündet der Feuerraum 1 in einen trichterförmig ausgebildeten Abzug 7, der schliesslich in das übliche Kamin 9 mündet.According to FIGS. 1 and 2, the fireplace comprises a combustion chamber 1 with a chamfered bottom 3 and rear surface 5, one or two additional side walls being able to be provided, depending on the design of the fireplace. At the top, the firebox 1 opens into a funnel-shaped extractor 7, which finally opens into the usual chimney 9.

Im üblichen Betrieb ist der Feuerraum 1 gegen aussen offen und es strömt, wie mit dem ausgezogenen Pfeil für Heissluft HL a dargestellt, die für die Verbrennung notwendige Luft von aussen in den Feuerraum 1 ein, und, verbrannt, als Rauchgase durch das Kamin 9 weg.In normal operation, the combustion chamber 1 is open to the outside and, as shown by the drawn-out arrow for hot air HL a , the air required for combustion flows into the combustion chamber 1 from the outside, and, burned, as smoke gases through the chimney 9 .

Der Feuerraum 1 kann mittels einer auf- und abverschieblichen Jalousie 11 gegen aussen verschlossen werden, das Kamin 9 seinerseits mit einer Kamin-Verschliessklappe 13. Der Antrieb von Jalousie 11 und Klappe 13 erfolgt dabei über einen Elektromotor 15 gekoppelt, derart, dass bei geschlossener Jalousie 11 auch die Klappe 13, wie gestrichelt angedeutet, verschlossen ist. In der Rückwand 5 des Feuerraums 1 ist eine Oeffnung 17a vorgesehen, welche in einen kubischen, querliegenden Verteiler 19 einmündet. Von letzterem führen,parallel, vier Austauscherrohre 21 nach oben und münden dort in einen kubusförmigen, querliegenden Sammler 23 ein. Dieser Sammler 23 ist über eine Oeffnung 25a mit dem Kamin 9 verbunden, und zwar oberhalb der Stelle, an welcher die Klappe 13 das Kamin 9 verschliesst. Der die Austauscherrohre 21 sowie den Verteiler 19 und den Sammler 23 umgebende Raum 28 ist mit einer Rückwand 27, in Fig. 1 nur teilweise eingetragen, verschlossen. Dieser Raum 28 kommuniziert einerseits über eine Zuführöffnung 29 mit einem im Chemineesockel angeordneten Gebläsekanal 31, der über eine Oeffnung 33 mit der Umgebung kommuniziert. Darin ist ein Gebläse 35 angeordnet. Oben mündet der Frischluftraum 28 in Wegführrohre 37.The combustion chamber 1 can be closed from the outside by means of a blind 11 that can be moved up and down, the chimney 9 in turn with a chimney closing flap 13. The blind 11 and flap 13 are driven by an electric motor 15, such that when the blind is closed 11 also the flap 13, as indicated by dashed lines, is closed. An opening 17a is provided in the rear wall 5 of the combustion chamber 1, which opens into a cubic, transverse distributor 19. From the latter, four exchanger tubes 21 lead in parallel upwards and open there into a cube-shaped, transverse collector 23. This collector 23 is connected to the chimney 9 via an opening 25a, above the point at which the flap 13 closes the chimney 9. The space 28 surrounding the exchanger tubes 21 and the distributor 19 and the collector 23 is closed with a rear wall 27, only partially shown in FIG. 1. This space 28 communicates on the one hand via a feed opening 29 with a blower duct 31 arranged in the chimney base, which communicates with the surroundings via an opening 33. A blower 35 is arranged therein. At the top, the fresh air space 28 opens into exit pipes 37.

Im Chemineesockel ist weiter eine Heizluftzuführung 39 vorgesehen, die einerseits über eine mittels Klappe 41 verstellbare Oeffnung mit der Umgebung kommuniziert, anderseits über Oeffnungen 43 mit dem Feuerraum 1.A heating air supply 39 is also provided in the base of the fireplace, which communicates with the surroundings on the one hand via an opening which can be adjusted by means of a flap 41, and on the other hand communicates with the combustion chamber 1 via openings 43.

Werden nun Klappe 13 und Jalousie 11 in ihre verschlossene Position gefahren, so strömt, wie mit dem gestrichelt dargestellten Pfeil HLb dargestellt, die Heizluft durch den Kanal 39, unter Umgehung der geschlossenen Jalouisie 11, in den Feuerraum 1. Von dort werden Rauchgase durch die Oeffnung 17a, Verteiler 19, Austauscherrohre 21, Sammler 23, Oeffnung 25a oberhalb der geschlossenen Klappe 13 wieder ins Kamin geleitet. Damit werden die Oberflächen insbesondere der Austauscherrohre 21 gleichmässig erhitzt. Zu beheizende Frischluft wird mit Hilfe des Gebläses 35, wie strichpunktiert dargestellt, durch Oeffnung 33 eingesaugt und gelangt durch Oeffnung 29 in den Raum 28, wo sie, unter entsprechender Erhitzung, entlang der heissen Austauscherrohre 21 nach oben streift und von dort durch die Rohre 37 weggeführt werden kann.If flap 13 and blind 11 are now moved into their closed position, the heating air flows through channel 39, bypassing the closed blind 11, into the combustion chamber 1, as shown by the dashed arrow HL b , from where flue gases are passed through the opening 17a, distributor 19, exchanger tubes 21, collector 23, opening 25a above the closed flap 13 are passed back into the chimney. The surfaces, in particular of the exchanger tubes 21, are thus heated uniformly. Fresh air to be heated is drawn in and passed through opening 33 with the aid of fan 35, as shown in broken lines through opening 29 into space 28, where, with appropriate heating, it grazes up along the hot exchanger tubes 21 and can be led away from there through the tubes 37.

Die Jalousie 11 wird dabei im oberen Teil des Cheminees, wie mit 45 schematisch angedeutet, in Führungen geführt.The blind 11 is guided in guides in the upper part of the fireplace, as indicated schematically at 45.

In den Figuren 3 und 4 ist eine weitere Ausführungsvariante des Cheminees dargestellt, wobei sich entsprechende Teile mit Bezug auf die Fig. 1 und 2 mit gleichen Positionsziffern versehen sind. Diese Variante unterscheidet sich lediglich in der Führung der Rauchgase bei geschlossener Jalousie 11 und Klappe 13. Im Unterschied zur Variante gemäss den Fig. 1 und 2 ist der Verteiler 19 im oberen Bereich des Feuerraumes 1 vorgesehen und wiederum mit einer Oeffnung 17b mit letzterem verbunden. Vier Austauscherrohre 22a führen vom nun oben angeordneten Verteiler 19 erst nach unten in einen Umlenkraum 24, von welchem vier weitere Austauscherrohre 22b am Verteiler 19 vorbei nach oben zum Sammler 23 führen. Letzterer ist wiederum mit einer Oeffnung 25b mit dem Kamin 9 verbunden, und zwar oberhalb der Kaminschliessposition der Klappe 13. Auch in Fig. 3 und 4 ist der Weg der Verbrennungsluft bei geöffneter Jalousie 11 und Klappe 13 mit HL a und ausgezogenem Pfeil dargestellt, der Weg der Verbrennungsluft bei geschlossener Jalousie 11 und Klappe 13 schematisch mit HLb gestrichelt, und der Weg der zu beheizenden Frischluft mit FL strichpunktiert.FIGS. 3 and 4 show a further embodiment variant of the fireplace, corresponding parts being provided with the same item numbers with reference to FIGS. 1 and 2. This variant differs only in the guidance of the flue gases when the blind 11 and flap 13 are closed. In contrast to the variant according to FIGS. 1 and 2, the distributor 19 is provided in the upper region of the combustion chamber 1 and is in turn connected to the latter by an opening 17b. Four exchanger tubes 22a lead from the distributor 19, which is now arranged at the top, downwards into a deflection space 24, from which four further exchanger tubes 22b lead past the distributor 19 upwards to the collector 23. The latter is in turn connected to the chimney 9 by an opening 25b, above the chimney closing position of the flap 13. Also in FIGS. 3 and 4, the path of the combustion air is shown with the blind 11 and flap 13 open with HL a and the arrow drawn out, the W eg of combustion air in closed shutter 11 and the flap 13 shows schematically in phantom with HL b, and the W eg the dot-dash line to be heated fresh air with FL.

In Fig. 5 ist schematisch die Steuerung der verschiedenen verstellbaren Organe gemäss den Ausführungsvarianten von Fig. 1 bis 4 dargestellt. Die Jalousie 11 und die Klappe 13 im Kamin 9 werden mittels eines Elektromotors 15 gekoppelt angetrieben, wie erwähnt so, dass bei geschlossener Jalousie 11 auch die Klappe 13 geschlossen ist.5 schematically shows the control of the various adjustable organs according to the embodiment variants from FIGS. 1 to 4. The blind 11 and the flap 13 in the chimney 9 are by means of an electric motor 15 coupled, as mentioned, so that when the blind 11 is closed, the flap 13 is also closed.

Die Klappe 41, welche den Heizluftzustrom HLb bei geschlossener Jalousie 11 und Klappe 13 steuert, wird vorzugsweise mittels eines Raumthermostaten 47 gesteuert. Der Ventilator resp. das Gebläse 35, der die Zuführung von zu beheizender Frischluft FL steuert, kann manuell, wie schematisch mit dem Potentiometer 49 dargestellt, drehzahlverstellt werden. Vorzugsweise ist jedoch zur Verhinderung einer Ueberhitzung der Austauscherrohre 21 resp. 22a und 22b im Bereich letzterer ein Thermofühler 51 angeordnet, der alternativ oder zusätzlich den Betrieb des Ventilators 35 steuert, d.h. die Frischluftzufuhr erhöht, falls die Austauscherrohre eine vorgeschriebene Temperatur zu überschreiten drohen.The flap 41, which controls the heating air inflow HL b when the blind 11 and the flap 13 are closed, is preferably controlled by means of a room thermostat 47. The fan resp. the fan 35, which controls the supply of fresh air FL to be heated, can be manually adjusted in speed, as shown schematically with the potentiometer 49. Preferably, however, to prevent overheating of the exchanger tubes 21, respectively. 22a and 22b, a thermocouple 51 is arranged in the area of the latter, which alternatively or additionally controls the operation of the fan 35, ie increases the fresh air supply if the exchanger tubes threaten to exceed a prescribed temperature.

Mit dem beschriebenen Verfahren resp. der auf diesem Verfahren beruhenden Cheminee-Anordnung wird eine gegenüber herkömmlichen Heizcheminees wesentliche Verbesserung des Wirkungsgrades erreicht.With the described method resp. The chemistry arrangement based on this method achieves a significant improvement in efficiency compared to conventional heating chemistry.

Claims (11)

1. Verfahren zum Heizen mittels eines offenen Cheminees mit Feuerraum (1) und Kamin (9),
dadurch gekennzeichnet,
dass man ein zusätzliches Leitungssystem (17, 19, 21, 23, 25; 22a, 22b, 23, 24) für Rauchgase vorsieht und dieses zum Heizen anstelle der Feuerraum/Kaminverbindung (1, 7, 9) in Betrieb nimmt.1. Method for heating by means of an open fireplace with a fire chamber (1) and a chimney (9),
characterized,
that an additional line system (17, 19, 21, 23, 25; 22a, 22b, 23, 24) is provided for flue gases and this is put into operation for heating instead of the combustion chamber / chimney connection (1, 7, 9). 2. Verfahren nach Anspruch 1,
dadurch gekennzeichnet,
dass man zum Heizen - den Feuerraum (1) gegen aussen verschliesst (11), - das Kamin verschliesst (13), - Rauchgase über das den Feuerraum (1) mit dem Kamin (9) oberhalb seines Verschlusses (13) verbindende Leitungssystem (17, 19, 21, 23, 25; 19, 22a, 22b, 23, 24) führt, - zu erwärmende Frischluft (FL) entlang des Leitungssystems streichen lässt. 2. The method according to claim 1,
characterized,
that one for heating - closes the combustion chamber (1) to the outside (11), - closes the chimney (13), - Flue gases via the duct system (17, 19, 21, 23, 25; 19, 22a, 22b, 23, 24) connecting the combustion chamber (1) with the chimney (9) above its closure (13), - Fresh air (FL) to be heated is drawn along the pipe system. 3. Verfahren nach Anspruch 2,
dadurch gekennzeichnet,
dass man zum Heizen Verbrennungsluft (HLb) durch Oeffnungen (43) im Feuerraumboden (3) zuströmen lässt.3. The method according to claim 2,
characterized,
that combustion air (HL b ) is flowed in through openings (43) in the combustion chamber floor (3) for heating. 4. Verfahren nach Anspruch 2,
dadurch gekennzeichnet,
dass man die zu beheizende Frischluft (FL) mittels eines Ventilators (35) durchtreibt.4. The method according to claim 2,
characterized,
that one drives through the fresh air to be heated (FL) by means of a fan (35). 5. Cheminee zur Ausführung des Verfahrens, nach Anspruch 1,
dadurch gekennzeichnet,
dass vorgesehen sind: - eine verschliessbare Jalousie (11) zwischen Feuerraum (1) und Umgebung, - eine Kaminverschliessklappe (13), - ein die Verschliessklappe (13) umgehendes Leitungssystem (17, 19, 21, 23, 25; 19, 22a, 22b, 23, 24) zwischen Feuerraum (1) und Kamin (9), - eine Frischluft-Zu- und -Wegführung in den das Leitungssystem umgebenden Raum (28), - eine Heizluftzuführung (41, 43), die den Feuerraum (1) unter Umgehung der Jalousie (11) mit der Umgebung verbindet. 5. Cheminee for performing the method, according to claim 1,
characterized,
that are provided: - a closable blind (11) between the combustion chamber (1) and the surroundings, - a chimney flap (13), - a duct system (17, 19, 21, 23, 25; 19, 22a, 22b, 23, 24) bypassing the closing flap (13) between the combustion chamber (1) and the chimney (9), a fresh air inlet and outlet in the space surrounding the duct system (28), - A hot air supply (41, 43) which connects the combustion chamber (1) bypassing the blind (11) with the surroundings. 6. Cheminee nach Anspruch 5,
dadurch gekennzeichnet,
dass Jalousie (11) und Klappe (13) bewegungsgekoppelt sind, vorzugsweise motorgetrieben (15).6. Cheminee according to claim 5,
characterized,
that the blind (11) and flap (13) are motion-coupled, preferably motor-driven (15). 7. Cheminee nach Anspruch 5,
dadurch gekennzeichnet,
dass das Leitungssystem eine Oeffnung (17a) zum Feuerraum (1) in dessen unterem Bereich aufweist, davon ausgehend mindestens zwei Rohre (21), die zu einer Oeffnung (25a) oberhalb der Klappe (13) ins Kamin (9) mündend, führen.7. Cheminee according to claim 5,
characterized,
that the line system has an opening (17a) to the combustion chamber (1) in its lower area, starting from there at least two pipes (21) leading to an opening (25a) above the flap (13) leading into the chimney (9). 8. Cheminee nach Anspruch 5,
dadurch gekennzeichnet,
dass das Leitungssystem eine Oeffnung (17b) zum Feuerraum (1) in dessen oberem Bereich aufweist, davon ausgehend mindestens zwei Rohre (22a), die erst nach unten, dann (22b) nach oben zu einer Oeffnung (25), oberhalb der Klappe ins Kamin (9) mündend, führen.8. Cheminee according to claim 5,
characterized,
that the line system has an opening (17b) to the combustion chamber (1) in its upper area, starting from there at least two pipes (22a), which first go downwards, then (22b) upwards to an opening (25), above the flap Opening the chimney (9). 9. Cheminee nach Anspruch 5,
dadurch gekennzeichnet,
dass die Heizluftzufuhr (HLb) eine Verstellklappe (41), vorzugsweise raumthermostatgesteuert (47), aufweist.9. Cheminee according to claim 5,
characterized,
that the heating air supply (HL b ) has an adjustment flap (41), preferably room thermostat-controlled (47). 10. Cheminee nach Anspruch 5,
dadurch gekennzeichnet,
dass in der Frischluft-Zu- resp. -Wegführung (FL) ein Gebläse (35) vorgesehen ist.1 0 . Cheminee according to claim 5,
characterized,
that in the fresh air supply resp. -Wegführung (FL) a fan (35) is provided. 11. Cheminée nach Anspruch 10,
dadurch gekennzeichnet,
dass das Gebläse (35) manuell (49) steuerbar und/ oder durch einen Thermofühler (51) am Leitungssystem (21; 22a, 22b) gesteuert wird.11. Fireplace according to claim 10,
characterized,
that the blower (35) can be controlled manually (49) and / or controlled by a thermal sensor (51) on the line system (21; 22a, 22b).
EP82104910A 1981-06-15 1982-06-04 Fireplace with an opening to a furnace Expired EP0067383B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82104910T ATE15937T1 (en) 1981-06-15 1982-06-04 HEATED CHIMNEY WITH AN OPENING TO A FIREPLACE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH392181 1981-06-15
CH3921/81 1981-06-15

Publications (2)

Publication Number Publication Date
EP0067383A1 true EP0067383A1 (en) 1982-12-22
EP0067383B1 EP0067383B1 (en) 1985-10-02

Family

ID=4266355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82104910A Expired EP0067383B1 (en) 1981-06-15 1982-06-04 Fireplace with an opening to a furnace

Country Status (3)

Country Link
EP (1) EP0067383B1 (en)
AT (1) ATE15937T1 (en)
DE (2) DE8215086U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542849A1 (en) * 1983-03-18 1984-09-21 Telec 2000 Domestic heating installation with closed hearth using a solid fuel such as wood or its derivatives
FR2551845A2 (en) * 1983-03-18 1985-03-15 Telec 2000 Domestic heating installation with a closed hearth using a solid fuel of the wood or wood derivative type.
EP0315251A1 (en) * 1987-11-06 1989-05-10 Gerofina S.A. Fireplace with a heat recovering device
AU587329B2 (en) * 1986-12-20 1989-08-10 William Roger Court Domestic heat exchanger
FR2660052A1 (en) * 1990-03-22 1991-09-27 David Jean Pierre PULSE AIR CHIMNEY BOILER AND THREE - WAY DRAWING USING A PARABOLIC FIREPLACE ROOM.
EP3770506A1 (en) * 2019-07-23 2021-01-27 Karl Stefan Riener Furnace with vertically movable burner

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10200430A1 (en) * 2002-01-09 2003-07-17 Christian Born Warmluftofen
DE102008005427B3 (en) * 2008-01-21 2009-04-23 Spartherm Feuerungstechnik Gmbh Fireplace insert for use as fitting element for e.g. masonry heater, has hot air chamber connected to convection air nozzles, where air coming from air distributing blower and air supplied to hot air chamber are commonly supplied to nozzles

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832332A (en) * 1953-12-22 1958-04-29 Hugo C Johnson Combination fireplace and furnace
GB857191A (en) * 1956-04-17 1960-12-29 Alexander Dunn Ltd Improvements relating to fire-places
FR2349797A1 (en) * 1976-04-27 1977-11-25 Delourme Hyacinthe Open fireplace for heating occupied rooms - has insert behind chimney breast to extract and store heat from gases
EP0029783A1 (en) * 1979-11-27 1981-06-03 Granifeu S.A. Device for recovering calorific values in chimneys of open fires
US4292952A (en) * 1979-08-16 1981-10-06 Mcdonald Charles B Fireplace furnace

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832332A (en) * 1953-12-22 1958-04-29 Hugo C Johnson Combination fireplace and furnace
GB857191A (en) * 1956-04-17 1960-12-29 Alexander Dunn Ltd Improvements relating to fire-places
FR2349797A1 (en) * 1976-04-27 1977-11-25 Delourme Hyacinthe Open fireplace for heating occupied rooms - has insert behind chimney breast to extract and store heat from gases
US4292952A (en) * 1979-08-16 1981-10-06 Mcdonald Charles B Fireplace furnace
EP0029783A1 (en) * 1979-11-27 1981-06-03 Granifeu S.A. Device for recovering calorific values in chimneys of open fires

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542849A1 (en) * 1983-03-18 1984-09-21 Telec 2000 Domestic heating installation with closed hearth using a solid fuel such as wood or its derivatives
FR2551845A2 (en) * 1983-03-18 1985-03-15 Telec 2000 Domestic heating installation with a closed hearth using a solid fuel of the wood or wood derivative type.
AU587329B2 (en) * 1986-12-20 1989-08-10 William Roger Court Domestic heat exchanger
EP0315251A1 (en) * 1987-11-06 1989-05-10 Gerofina S.A. Fireplace with a heat recovering device
BE1003452A3 (en) * 1987-11-06 1992-03-31 Gerofina Sa PERIMETRIC RECOVERY OF GASES AND FUMES EMITTED BY A HEATING BODY.
FR2660052A1 (en) * 1990-03-22 1991-09-27 David Jean Pierre PULSE AIR CHIMNEY BOILER AND THREE - WAY DRAWING USING A PARABOLIC FIREPLACE ROOM.
WO1991014902A1 (en) * 1990-03-22 1991-10-03 David Jean Pierre Tridirectional-draught air or water back boiler using a parabolic backplate
EP3770506A1 (en) * 2019-07-23 2021-01-27 Karl Stefan Riener Furnace with vertically movable burner

Also Published As

Publication number Publication date
ATE15937T1 (en) 1985-10-15
DE3266657D1 (en) 1985-11-07
DE8215086U1 (en) 1983-06-16
EP0067383B1 (en) 1985-10-02

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