EP0067383B1 - Cheminée avec une ouverture pour un foyer - Google Patents

Cheminée avec une ouverture pour un foyer Download PDF

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Publication number
EP0067383B1
EP0067383B1 EP82104910A EP82104910A EP0067383B1 EP 0067383 B1 EP0067383 B1 EP 0067383B1 EP 82104910 A EP82104910 A EP 82104910A EP 82104910 A EP82104910 A EP 82104910A EP 0067383 B1 EP0067383 B1 EP 0067383B1
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
fresh air
chimney
chamber
tube system
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.)
Expired
Application number
EP82104910A
Other languages
German (de)
English (en)
Other versions
EP0067383A1 (fr
Inventor
Hans Aeberhard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT82104910T priority Critical patent/ATE15937T1/de
Publication of EP0067383A1 publication Critical patent/EP0067383A1/fr
Application granted granted Critical
Publication of EP0067383B1 publication Critical patent/EP0067383B1/fr
Expired legal-status Critical Current

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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 heating fireplace with an opening to a combustion chamber, a chimney extractor and an additional flue gas duct system which crosses a fresh air space and which opens into the fresh air space from the combustion chamber and opens into the chimney extractor after the latter has been crossed.
  • Such a heating chimney has become known from EP-A-0 029 783.
  • the flue gas pipe system leaves the combustion chamber on the rear wall of the combustion chamber, runs upwards parallel to this rear wall and opens into the chimney hood above the combustion chamber.
  • the flue gas pipe system formed by pipes leading upwards is guided through a fresh air space behind said wall, through which fresh air flows, which is supplied to a room to be heated.
  • the flue gases are relatively short, which creates small contact areas between flue gas and fresh air and thus a relatively low efficiency of fresh air heating.
  • the present invention has as its object to improve the efficiency of such a heating fireplace.
  • a fireplace 1 with a sliding shutter that can be moved up and down is provided on the outside of a heating fireplace, with a chimney 9, in turn provided with a chimney closing flap 13.
  • the drive of the blind 11 and the flap 13 is coupled via an electric motor 15 in such a way that when the blind 11 is closed, the flap 13 is also closed, as indicated by dashed lines.
  • an opening 17b is provided, which opens into a cubic, transverse flue gas distributor 19. From the latter, four exchanger tubes 22a lead downwards and open there into a flue gas deflection space 24, from which four further exchanger tubes 22b lead past the flue gas distributor 19 upwards to a collector 23.
  • the latter is in turn connected to the chimney 9 by an opening 25b above the chimney closed position of the flap 13 (FIG. 2).
  • the space 28 surrounding the exchanger tubes 22a, 22b, the flue gas distributor 19, the deflection space 24 and the flue gas collector 23 is closed with a rear wall 27.
  • This space 28 communicates on the one hand via a feed opening 29 with a blower duct 31 arranged in the fireplace base, which in turn communicates with the surroundings via an opening 33.
  • a blower 35 is arranged therein.
  • the fresh air space 28 opens into exit pipes 37 for the heated fresh air FL.
  • a heating air supply 39 is also provided in the base of the fireplace, which communicates with the environment on the one hand via an opening that can be adjusted by means of a flap 41, and on the other hand opens into the combustion chamber 1 via an opening 43. If the flap 13 and the blind 11 are now moved into their closed position, the heating air flows through the duct 39, bypassing the closed blind 11, into the combustion chamber 1, as shown by the dashed arrow HL b , from there Flue gases are passed through the opening 17b, the distributor 19, the exchanger tubes 22a, the deflection chamber 24, the exchanger tubes 22b, the collector 23 and the opening 25b above the closed flap 13 back into the chimney 9. The surfaces, in particular the exchanger tubes 22a, b, are thus heated uniformly.
  • the fresh air to be heated is drawn in through the opening 33 with the aid of the blower 35, as shown in dash-dot lines, and passes through the opening 29 into the space 28, where it is heated accordingly along the hot exchanger tubes 22a, 22b, the distributor 19, and the deflection space 24 and the collector 23 grazes upwards, and is led away from there through the pipes 37.
  • the blind 11 is guided in guides on the upper part of the fireplace, as indicated schematically at 45.
  • FIGS. 1 and 2 schematically shows the control of the various adjustable organs on the fireplace according to FIGS. 1 and 2.
  • the blind 11 and the flap 13 on the chimney 9 are coupled coupled by means of the electric motor 15, 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 thermal sensor 51 is arranged 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.

Landscapes

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

Claims (6)

1. Cheminée avec un foyer (1) ouvert, un conduit (9) d'évacuation de fumée et avec un système de tubes à fumée (19, 22a, 22b, 23) addi- tionel traversant une chambre d'air frais (28), ce system conduisant du foyer (1) à la chambre d'air frais (28) et sortant dans le conduit (9) d'évacuation de fumée après avoir traversé la dite chambre (28), caractérisée par le fait que
- le système de tubes (19, 22a, 22b, 23) passe par la chambre d'air frais (28) en forme de méandre et qu'
- une jalousie fermante (11) pour fermer le foyer (1) et un clapet de fermeture (13) pour le conduit d'évacuation (9) entre le foyer et l'entrée du système de tubes à fumée de même que
- des conduits (39) entrant dans le foyer pour amener l'air de combustion en détournant la jalousie fermante (11) sont prévus.
2. Cheminée selon la revendication 1, caractérisée en ce qu'un ventilateur (35) est prévu pour chasser l'airfrais par la chambre d'airfrais (28).
3. Cheminée selon la revendication 1 ou 2, caractérisée en ce que la jalousie (11) et le clapet de fermenture (13) sont accouplés au point de vue de mouvement, de préférence par l'intermédiaire d'un moteur.
4. Cheminée selon une des revendications 1 à 3, caractérisé en ce que le système de tubes à fumée a une ouverture (17b) sortant dans la partie supérieure du foyer (1) et depuis là au moins deux tuyaux (22a) qui amènent d'abord vers le bas puis (22b) vers le haut contre une ouverture (25b), située en-dessus du clapet de fermeture (13), et entrant dans le conduit d'évacuation (9) de fumée.
5. Cheminée selon une des revendications 1 à 4, caractérisée en ce que le conduit (39) d'air de combustion détournant la jalousie fermante (11) est muni d'un clapet de réglage (41) qui est préférablement réglé par un thermostat de chambre (47).
6. Cheminée selon la revendication 2, caractérisée par le fait que le ventilateur (35) est réglé à main (49) et/ou par un élément thermo-sensitif au système de tube à fumée (22a, 22b).
EP82104910A 1981-06-15 1982-06-04 Cheminée avec une ouverture pour un foyer Expired EP0067383B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82104910T ATE15937T1 (de) 1981-06-15 1982-06-04 Heiz-cheminee mit einer oeffnung zu einem feuerraum.

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 EP0067383A1 (fr) 1982-12-22
EP0067383B1 true EP0067383B1 (fr) 1985-10-02

Family

ID=4266355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82104910A Expired EP0067383B1 (fr) 1981-06-15 1982-06-04 Cheminée avec une ouverture pour un foyer

Country Status (3)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551845B2 (fr) * 1983-03-18 1988-04-22 Telec 2000 Installation de chauffage domestique a foyer ferme utilisant un combustible solide du type bois ou ses derives
FR2542849B1 (fr) * 1983-03-18 1985-12-13 Telec 2000 Installation de chauffage domestique a foyer ferme utilisant un combustible solide du type bois ou ses derives
AU587329B2 (en) * 1986-12-20 1989-08-10 William Roger Court Domestic heat exchanger
BE1003452A3 (fr) * 1987-11-06 1992-03-31 Gerofina Sa Recuperation perimetrique des gaz et fumees degagees par un corps de chauffe.
FR2660052B1 (fr) * 1990-03-22 1996-07-12 David Jean Pierre Chaudiere de cheminee a air pulse et tirage tridirectionnel utilisant une piece de fond de foyer parabolique.
DE10200430A1 (de) * 2002-01-09 2003-07-17 Christian Born Warmluftofen
DE102008005427B3 (de) * 2008-01-21 2009-04-23 Spartherm Feuerungstechnik Gmbh Kamineinsatz
DE102019005109A1 (de) * 2019-07-23 2021-01-28 Karl Stefan Riener Ofen mit vertikal bewegbarem brennraumteil

Family Cites Families (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 (fr) * 1976-04-27 1977-11-25 Delourme Hyacinthe Appareil de recuperation de chaleur et de reglage pour cheminee
US4292952A (en) * 1979-08-16 1981-10-06 Mcdonald Charles B Fireplace furnace
FR2472721A1 (fr) * 1979-11-27 1981-07-03 Granifeu Sa Dispositif de recuperation de calories dans les cheminees a foyer ouvert

Also Published As

Publication number Publication date
DE3266657D1 (en) 1985-11-07
DE8215086U1 (de) 1983-06-16
ATE15937T1 (de) 1985-10-15
EP0067383A1 (fr) 1982-12-22

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