EP3620717A1 - Module de four pour bâtiments - Google Patents

Module de four pour bâtiments Download PDF

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Publication number
EP3620717A1
EP3620717A1 EP19195516.0A EP19195516A EP3620717A1 EP 3620717 A1 EP3620717 A1 EP 3620717A1 EP 19195516 A EP19195516 A EP 19195516A EP 3620717 A1 EP3620717 A1 EP 3620717A1
Authority
EP
European Patent Office
Prior art keywords
fireplace
flue gas
module
smoke exhaust
furnace
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19195516.0A
Other languages
German (de)
English (en)
Inventor
Friedrich Ehgartner
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
Publication of EP3620717A1 publication Critical patent/EP3620717A1/fr
Withdrawn legal-status Critical Current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
    • F24B1/02—Closed stoves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J11/00—Devices for conducting smoke or fumes, e.g. flues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/02—Linings; Jackets; Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/02—Linings; Jackets; Casings
    • F23J13/025—Linings; Jackets; Casings composed of concentric elements, e.g. double walled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/04—Joints; Connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/06—Mouths; Inlet holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J99/00—Subject matter not provided for in other groups of this subclass
    • 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 
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2211/00—Flue gas duct systems
    • F23J2211/10—Balanced flues (combining air supply and flue gas exhaust)
    • F23J2211/101—Balanced flues (combining air supply and flue gas exhaust) with coaxial duct arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2211/00—Flue gas duct systems
    • F23J2211/20—Common flues for several combustion devices

Definitions

  • the invention relates to a stove module for buildings, comprising a fireplace with a flue gas outlet and a smoke exhaust that is connected to the flue gas outlet, wherein the fireplace and the flue gas outlet are integrated in a furnace casing.
  • Oven modules are installed in buildings and, in addition to their function as a heat source, often act as a design element in living rooms. Such oven modules are mostly referred to as Swedish ovens. Oven modules are usually connected to a chimney or chimney integrated in a building, which removes the flue gases generated during combustion. Alternatively, modern stove modules offer the option of being connected to a so-called air-flue gas fireplace system (LAS chimney), in which case fresh air is also supplied to a fireplace in the stove module via supply air ducts of the fireplace system. Such supply air shafts are particularly useful in very airtight buildings, such as passive house buildings, so that the indoor air is not used to burn the fuels.
  • the fireplace can be, for example, a device for burning solid fuels such as wood, wood pellets, wood chips and the like. Alternatively, fireplaces for liquid or gaseous fuels can also be provided.
  • the EP 1 437 550 B1 discloses a device for operating a domestic fireplace according to the prior art.
  • the fireplace is integrated directly into a chimney.
  • the chimney can be used as a prefabricated component in prefabricated houses, where it can be installed over the roof using a crane, for example. This eliminates the need to connect a stove to the chimney afterwards.
  • the integration of the fireplace in the chimney shaft creates a particularly space-saving stove.
  • a disadvantage of this prior art, however, is that only small fireplaces can be provided by this integration, since their size is limited by the cross section of the chimney shaft. This limits the maximum power of the furnace and cannot be scaled arbitrarily.
  • this object is achieved in that the smoke outlet within the furnace casing is led down from the connection to the flue gas outlet at least to the fireplace and is arranged next to the fireplace.
  • the stove module for buildings comprises a fireplace with a flue gas outlet and a smoke vent.
  • the smoke exhaust is connected to the smoke outlet.
  • the fireplace and the flue gas outlet are integrated in an oven casing.
  • the smoke outlet is guided within the furnace casing from the connection to the flue gas outlet at least down to the fireplace and is arranged next to the fireplace.
  • the advantage is achieved that by guiding the smoke exhaust inside the furnace casing, the smoke extraction is available for connection to a further furnace module.
  • the furnace module can be connected to a further furnace module, as a result of which no additional chimney has to be provided in the building, and a space-saving possibility for flue gas discharge for the additional furnace module is created.
  • both the chimney and the fireplace with chimney as a prefabricated component, in particular in prefabricated houses, can be used and installed there, for example by means of a lifting device over the roof, or the furnace module can be assembled on site using a lifting truck.
  • the furnace casing can have different dimensions than the chimney and in particular be larger, which is why arbitrarily large fireplaces such as for tiled stoves, basic stoves, cooking stoves, heat-through stoves, combi stoves, warm air stoves, heating chimneys, heating inserts, open heating chimneys, whole house heating systems, and combi stoves with air-water heat exchangers can be used.
  • the stove module is also compatible with different fireplace systems from different manufacturers and can be set up with it.
  • the chimney can also be built as a prefabricated component or in prefabricated individual parts.
  • the smoke exhaust has a soot bag at its lower end. This has the advantage that burning residues, such as slag and soot deposits, can be removed from the smoke exhaust via the soot bag, thereby avoiding laborious manual cleaning of the smoke exhaust.
  • the smoke exhaust is preferably guided past the fireplace to the bottom surface of the furnace module. This has the advantage that more connection positions can be provided for the connection of further furnace modules.
  • the smoke exhaust is guided further down from the bottom surface of the furnace module.
  • This offers, for example, the possibility of providing an access opening for removing the soot bag in a basement or a technical room in the building.
  • one or more further oven modules can also be connected to the smoke exhaust of the oven module according to the invention on a floor below the oven module.
  • the smoke exhaust preferably has at least one cleaning door. This has the advantage of providing access to the smoke exhaust for service and cleaning work.
  • the fireplace is equipped with a combustion air supply.
  • the combustion air supply When the combustion air supply is connected to a supply of outside air, it can be avoided that indoor air is used for the combustion.
  • the combustion air supply offers the possibility of implementing a control of the oxygen supply to the fireplace.
  • the smoke exhaust is preferably equipped with at least one connection for a further oven. This has the advantage that a quick connection possibility is created for the connection of further furnaces or furnace modules without additional work on the furnace module according to the invention being necessary.
  • a connection piece is provided for connecting the smoke exhaust to the smoke gas outlet, into which both the smoke exhaust and the smoke gas outlet open obliquely upwards.
  • a flue gas duct or a heat accumulator through which the flue gas can flow is preferably provided between the fireplace and the flue gas outlet, the flue gas duct or the heat accumulator being arranged within the casing. This offers the possibility to use the furnace module for hot water preparation or as a central heating system, or to increase the efficiency of the furnace module.
  • FIG 1 shows a furnace module 1 according to the invention in a schematic representation from the side, with a fireplace 2, a flue gas outlet 3 and a smoke outlet 4.
  • the fireplace 2 comprises the flue gas outlet 3, which is connected to the smoke outlet 4.
  • the fireplace 2 and the flue gas outlet 3 are integrated in an oven casing 5.
  • the smoke vent 4 is guided within the furnace casing 5 from the connection to the flue gas outlet 3 at least down to the fireplace 2 and is arranged next to the fireplace 2.
  • the flue gas outlet 3 is in the in Figure 1 shown preferred embodiment of the furnace module 1 according to the invention essentially completely enclosed by the furnace casing 5.
  • the smoke exhaust 4 of the furnace module 1 can be made in ceramic as well as in metal or other refractory materials.
  • the smoke exhaust 4 preferably has a soot bag at its lower end, which is not shown in the figures. Combustion residues such as soot deposits automatically collect in the soot bag as soon as they detach from the smoke vent 4. This ensures a particularly simple and convenient disposal of combustion residues from the smoke exhaust 4.
  • the smoke exhaust 4 is guided past the fireplace 2 down to the bottom surface 6 of the oven module 1. This offers the advantage that a particularly large number of connection options for further ovens or oven modules 1 can be provided on the smoke exhaust 4.
  • FIG. 2 shows the furnace module 1 according to the invention in accordance with a further alternative embodiment variant, the smoke exhaust 4 being guided further downward from the bottom surface 6 of the furnace module 1.
  • the smoke exhaust 4 can also be used in a storey located below the furnace module 1.
  • a central heating system installed in a basement could be connected to the smoke exhaust 4 of the oven module 1 according to the invention.
  • the smoke exhaust preferably comprises 4, as in FIG Figure 2 shown, at least one cleaning door 7, which can be used to carry out cleaning and service work.
  • the fireplace 2 in the preferred embodiment of the furnace module 1 according to the invention has a combustion air supply 8.
  • the combustion air supply 8 can be supplied with room air, for example, or can be connected to a supply air shaft of a fireplace system. This has the advantage that a particularly clean and controlled combustion is achieved.
  • the smoke exhaust 4 preferably has at least one connection 9 for a further furnace or a further furnace module 1.
  • This connection 9 can be provided, for example, over the area of the fireplace 2 of the furnace module 1 on an outer wall of the furnace casing 5, or in the case of a furnace module 1 according to the in FIG Figure 2 shown embodiment variant in a floor lying below the furnace module 1.
  • the furnace module 1 according to the invention offers a large number of connection options for further furnaces or furnace modules 1 without additional modifications to the furnace module 1 according to the invention having to be carried out. This eliminates the need to provide additional smoke traps or complex pipes in a building in order to discharge flue gas from further furnace modules 1.
  • a connecting piece 10 is provided for connecting the smoke exhaust 4 to the smoke gas outlet 3.
  • the smoke gas outlet 3 and the smoke exhaust 4 both open, preferably at an angle upwards, into the connecting piece 10.
  • the connecting piece 10 also preferably has a coupling piece 11 for a chimney or a chimney 12, as a result of which the furnace module 1 according to the invention can be connected to an existing chimney 12 of a building.
  • the furnace module 1 there is a flue gas duct or a heat accumulator 13 through which the flue gas can flow, between the fireplace 2 and the flue gas outlet 3.
  • the flue gas duct or the heat accumulator 13 are arranged inside the furnace casing 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Solid-Fuel Combustion (AREA)
EP19195516.0A 2018-09-10 2019-09-05 Module de four pour bâtiments Withdrawn EP3620717A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50768/2018A AT521756A1 (de) 2018-09-10 2018-09-10 Ofenmodul für Gebäude

Publications (1)

Publication Number Publication Date
EP3620717A1 true EP3620717A1 (fr) 2020-03-11

Family

ID=67874281

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19195516.0A Withdrawn EP3620717A1 (fr) 2018-09-10 2019-09-05 Module de four pour bâtiments

Country Status (2)

Country Link
EP (1) EP3620717A1 (fr)
AT (1) AT521756A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023123095A1 (de) * 2023-08-28 2025-03-06 Nils Ole Dauskardt Pyrolyse-Brenner mit Bypass

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB142281A (en) * 1919-04-17 1920-05-06 John Arthur Armstrong Improvements in and relating to stoves and chimneys of multiple-storeyed buildings
WO1984001614A1 (fr) * 1982-10-20 1984-04-26 Lennart Eriksson Appareil de chauffage et procede et dispositif de production de l'appareil de chauffage
EP1437550A1 (fr) 2003-01-10 2004-07-14 Olsberg Hermann Everken GmbH Dispositif permettant de faire fonctionner un foyer à usage domestique
EP2336453A1 (fr) * 2009-12-18 2011-06-22 HM-Betonfertigteilwerk Hans Mauthe GmbH & Co. KG Elément de support de cheminée

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE379429C (de) * 1923-08-22 Thermidor Ges M B H Fuellofen fuer Saegemehl
AT58903B (de) * 1911-12-09 1913-04-25 Julius Zerkowitz Rauchfanganordnung.
DE102008043263B4 (de) * 2008-10-29 2012-04-12 Schiedel Ag Vorrichtung zum Betrieb einer Feuerstätte
DE202012105093U1 (de) * 2012-12-28 2014-04-01 Tona Tonwerke Schmitz Gmbh Heizeinrichtung für Gebäude

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB142281A (en) * 1919-04-17 1920-05-06 John Arthur Armstrong Improvements in and relating to stoves and chimneys of multiple-storeyed buildings
WO1984001614A1 (fr) * 1982-10-20 1984-04-26 Lennart Eriksson Appareil de chauffage et procede et dispositif de production de l'appareil de chauffage
EP1437550A1 (fr) 2003-01-10 2004-07-14 Olsberg Hermann Everken GmbH Dispositif permettant de faire fonctionner un foyer à usage domestique
EP2336453A1 (fr) * 2009-12-18 2011-06-22 HM-Betonfertigteilwerk Hans Mauthe GmbH & Co. KG Elément de support de cheminée

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023123095A1 (de) * 2023-08-28 2025-03-06 Nils Ole Dauskardt Pyrolyse-Brenner mit Bypass
WO2025045919A1 (fr) 2023-08-28 2025-03-06 Nils Ole Dauskardt Brûleur à pyrolyse avec dérivation

Also Published As

Publication number Publication date
AT521756A1 (de) 2020-04-15

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