EP1455136A2 - Poêle à combustibles solides, en particulier poêle à bois - Google Patents

Poêle à combustibles solides, en particulier poêle à bois Download PDF

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Publication number
EP1455136A2
EP1455136A2 EP04450053A EP04450053A EP1455136A2 EP 1455136 A2 EP1455136 A2 EP 1455136A2 EP 04450053 A EP04450053 A EP 04450053A EP 04450053 A EP04450053 A EP 04450053A EP 1455136 A2 EP1455136 A2 EP 1455136A2
Authority
EP
European Patent Office
Prior art keywords
stove
combustion chamber
pellet burner
solid fuel
pellet
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
EP04450053A
Other languages
German (de)
English (en)
Other versions
EP1455136B1 (fr
EP1455136A3 (fr
Inventor
Alfred Bernbacher
Alois Scheicher
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.)
Lohberger Heiz and Kochgerate-Technologie GmbH
Original Assignee
Lohberger Heiz and Kochgerate-Technologie 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 Lohberger Heiz and Kochgerate-Technologie GmbH filed Critical Lohberger Heiz and Kochgerate-Technologie GmbH
Publication of EP1455136A2 publication Critical patent/EP1455136A2/fr
Publication of EP1455136A3 publication Critical patent/EP1455136A3/fr
Application granted granted Critical
Publication of EP1455136B1 publication Critical patent/EP1455136B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F24B1/191—Component parts; Accessories
    • F24B1/195—Fireboxes; Frames; Hoods; Heat reflectors
    • F24B1/1952—Multiple fire-boxes
    • 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
    • F24B1/02—Closed stoves
    • F24B1/024—Closed stoves for pulverulent fuels
    • 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
    • F24B1/20—Ranges

Definitions

  • the invention relates to a stove with a pellet burner and a combustion chamber.
  • Such a stove with a pellet burner is for example known from EP 1 022 512 A1, in which a cooking or Oven is shown as the only energy source one Has pellet burner, which is arranged in a combustion chamber.
  • the aim of the present invention is now a stove to create the type mentioned, in which also the combustion of fuels other than pellets, especially of Logs are possible, the combustion of this further Fuel should take place comparatively continuously and also can be regulated continuously, so that a compared to known Devices comparatively constant combustion and thus a more regular heat output can be achieved.
  • a stove of the type mentioned Art achieved by having a stove combustion chamber for inclusion of solid fuel, especially wood fuel, to the Pellet burner connected in such a way that the Pellet burner at least partially provided the stove combustion chamber is.
  • the stove combustion chamber was used to burn out the pellets the fuel in the hearth combustion chamber, e.g. Logs that ignite pellet burners and as soon as the combustion in the stove combustion chamber independently progresses, the output in the pellet burner is reduced can or can be completely switched off.
  • the stepless pellet burner can be switched on and off Temperature control of the cooker take place.
  • pellet burner a screw conveyor for introducing pellets from a storage container in the pellet burner combustion chamber.
  • a control unit for controlling the output of the pellet burner is provided, the performance of the pellet burner over the amount of pellets supplied and, for example, by means of a Air provided by the fan can be regulated.
  • a temperature sensor assigned to the control unit is provided is dependent on the one measured in the hearth combustion chamber Temperature the output of the pellet burner can be regulated can.
  • a timer is assigned to the control unit, can automatically ignite the solid fuel stove at predetermined times via the pellet burner.
  • the control unit a room temperature sensor is assigned, because the control can be achieved to a desired room temperature.
  • the temperature is as constant as possible an advantage in the oven if there is a control unit in the oven assigned temperature sensor is provided.
  • a solid fuel stove 1 can be seen in FIGS. 1 and 2, to which a pellet burner 2 is connected on the side. With With the help of the pellet burner 2, this can be placed in a stove combustion chamber 3 brought fuel, especially logs, ignited be because a combustion chamber 4 of the pellet burner 2 over a Shaft 5 is connected to the stove combustion chamber 3, whereby the The pellets are only completely burned out in the stove combustion chamber 3.
  • the pellet burner 2 can thus both ignite the existing logs in the stove combustion chamber 3 as well as one Burnout in the solid fuel stove 1 supporting function achieved be, resulting in a comparatively constant heat output can be delivered.
  • the shaft 5 for connecting the combustion chamber 4 of the pellet burner 2 with the stove combustion chamber 3 is for example with Lined stones and has several breaks on its top 6 on (see Fig. 4) to complete laying to reliably prevent the shaft opening with logs.
  • the pellet burner 2 has a storage container 7 in which, for example, 20 kg of pellets can be accommodated. 1 kg of this CO 2 - neutral fuel contains approx. 4.9 kWh, so that with 3 kW of power output, the supply lasts for approx. 24 h.
  • the pellets are conveyed from the storage container 7 via a shaft by means of gravity in the direction of a screw conveyor 8, the screw conveyor 8 having a left-handed thread and half a right-handed thread, so that pellets from the outer edges of the shaft of the storage container 7 into the Center are transported, where they are fed to the pellet combustion chamber 4 via a shaft 7 '.
  • the pellets introduced into the combustion chamber 4 thus fall onto a grate 4 'on which they are ignited.
  • the output of the pellet burner 2 can be infinitely variable, for example between 2.5 kW and 8 kW can be regulated, whereby for ignition of arranged in the stove combustion chamber 3 logs Pellet burner 2 for a short period of time, for example 10 min. through an increased air supply and an increased Pellet feed operated with an output of 16 kW, for example can be.
  • the double performance makes it reliable ensures that the flame from the pellet burner 2 reaches into the stove combustion chamber 3 via the shaft 5, so that the logs can be set on fire. Once the logs burn, the pellet burner 2 can be reduced or be completely switched off.
  • the screw conveyor 8 is driven by a motor 10 (see FIG. 3) driven, just like a fan (not shown) one Control unit is assigned, via which the performance of the Pellet burner 2 can be regulated.
  • oven 11 could, for example Heat exchanger (not shown) using a heater, for example central heating, is provided be, which together with a thermostat a full Heating system can be achieved.
  • Heat exchanger for example central heating
  • the solid fuel stove 1 in a simple way with the Pellet burner 2, the oven 11 or a heat exchanger To combine (not shown) are the pellet burner 2, the Oven 11 or the heat exchanger as separate units modular design.
  • pellet burner 2 Alternatively or in addition to that of a measured temperature dependent power control of the pellet burner 2 can this also be assigned a timer, which leads to a predetermined time, the pellet burner 2 are first ignited can. By means of the protruding into the stove combustion chamber 3 via the shaft 5 The pellets are burned out in the stove combustion chamber 3 provided intended logs ignited. The pellet burner 2 can subsequently regulated back or completely switched off become.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)
EP04450053A 2003-03-05 2004-03-05 Poêle à combustibles solides, en particulier poêle à bois Expired - Lifetime EP1455136B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT3262003 2003-03-05
AT0032603A AT412904B (de) 2003-03-05 2003-03-05 Herd

Publications (3)

Publication Number Publication Date
EP1455136A2 true EP1455136A2 (fr) 2004-09-08
EP1455136A3 EP1455136A3 (fr) 2007-07-04
EP1455136B1 EP1455136B1 (fr) 2011-08-17

Family

ID=32777525

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04450053A Expired - Lifetime EP1455136B1 (fr) 2003-03-05 2004-03-05 Poêle à combustibles solides, en particulier poêle à bois

Country Status (2)

Country Link
EP (1) EP1455136B1 (fr)
AT (2) AT412904B (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005049276A1 (de) * 2005-10-14 2007-04-19 Wamsler Haus- und Küchentechnik GmbH Kaminofen zur Luft- und/oder Wassererwärmung
EP2083221A1 (fr) 2008-01-23 2009-07-29 Thermorossi S.P.A. Appareils de chauffage tels que thermo-poêles ou pôeles à pellets
EP2103872A1 (fr) * 2008-03-17 2009-09-23 Jørn Pøhl Christensen Poêle à bois avec brûleur de pastilles de bois
ITPV20090016A1 (it) * 2009-10-14 2011-04-15 Blerina Xhabija Macchina con bruciatore bivalente per dispositivi di riscaldamento a tiraggio naturale con kit optional per tiraggio forzato
AT511145A1 (de) * 2011-03-14 2012-09-15 Riener Karl Stefan Verfahren zur regelung einer heizeinrichtung
WO2016059324A1 (fr) 2014-10-13 2016-04-21 Speeta Unite de chauffage modulaire
ITUA20165258A1 (it) * 2016-06-28 2017-12-28 Sem S N C Di Marioli Bennardo & C Caldaia modulare a combustibili solidi
US11060733B2 (en) 2016-12-20 2021-07-13 Aduro A/S Combi stove and use of a combi stove

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3226877A1 (de) 1982-07-17 1984-01-19 Albert 6200 Wiesbaden Wagner Heizkessel
US4989521A (en) 1990-04-06 1991-02-05 Traeger Joseph P Gravity fed pellet burner
US5429110A (en) 1994-09-09 1995-07-04 Tsd Industries, Inc. Mobile pellet stove with thermal barrier and ventilated firepot
EP1022512A1 (fr) 1999-01-19 2000-07-26 Karl Stefan Riener Four de cuisson ou de boulanger utilisant des boulettes de combustible

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2541323A1 (de) * 1975-09-17 1977-03-24 Kaiser Zusatzgeraet fuer heizungskessel, zur verbrennung von papier, pappe etc.
ITCZ20010008A1 (it) * 2001-08-13 2003-02-13 Ungaro Srl Stufa a bicombustibile solido

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3226877A1 (de) 1982-07-17 1984-01-19 Albert 6200 Wiesbaden Wagner Heizkessel
US4989521A (en) 1990-04-06 1991-02-05 Traeger Joseph P Gravity fed pellet burner
US5429110A (en) 1994-09-09 1995-07-04 Tsd Industries, Inc. Mobile pellet stove with thermal barrier and ventilated firepot
EP1022512A1 (fr) 1999-01-19 2000-07-26 Karl Stefan Riener Four de cuisson ou de boulanger utilisant des boulettes de combustible

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005049276A1 (de) * 2005-10-14 2007-04-19 Wamsler Haus- und Küchentechnik GmbH Kaminofen zur Luft- und/oder Wassererwärmung
DE102005049276B4 (de) * 2005-10-14 2008-01-03 Wamsler Haus- und Küchentechnik GmbH Kaminofen zur Luft- und/oder Wassererwärmung
EP2083221A1 (fr) 2008-01-23 2009-07-29 Thermorossi S.P.A. Appareils de chauffage tels que thermo-poêles ou pôeles à pellets
EP2103872A1 (fr) * 2008-03-17 2009-09-23 Jørn Pøhl Christensen Poêle à bois avec brûleur de pastilles de bois
WO2009115969A1 (fr) * 2008-03-17 2009-09-24 Christensen Joern Poehl Poêle à bois avec brûleur de granulés de bois
ITPV20090016A1 (it) * 2009-10-14 2011-04-15 Blerina Xhabija Macchina con bruciatore bivalente per dispositivi di riscaldamento a tiraggio naturale con kit optional per tiraggio forzato
AT511145A1 (de) * 2011-03-14 2012-09-15 Riener Karl Stefan Verfahren zur regelung einer heizeinrichtung
AT511145B1 (de) * 2011-03-14 2014-03-15 Riener Karl Stefan Verfahren zur regelung einer heizeinrichtung
WO2016059324A1 (fr) 2014-10-13 2016-04-21 Speeta Unite de chauffage modulaire
ITUA20165258A1 (it) * 2016-06-28 2017-12-28 Sem S N C Di Marioli Bennardo & C Caldaia modulare a combustibili solidi
US11060733B2 (en) 2016-12-20 2021-07-13 Aduro A/S Combi stove and use of a combi stove

Also Published As

Publication number Publication date
EP1455136B1 (fr) 2011-08-17
EP1455136A3 (fr) 2007-07-04
ATE520933T1 (de) 2011-09-15
AT412904B (de) 2005-08-25
ATA3262003A (de) 2005-01-15

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