EP3086035B1 - Petite installation de combustion - Google Patents

Petite installation de combustion Download PDF

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Publication number
EP3086035B1
EP3086035B1 EP16160271.9A EP16160271A EP3086035B1 EP 3086035 B1 EP3086035 B1 EP 3086035B1 EP 16160271 A EP16160271 A EP 16160271A EP 3086035 B1 EP3086035 B1 EP 3086035B1
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EP
European Patent Office
Prior art keywords
door
combustion chamber
partial closure
hatch
closure assembly
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.)
Active
Application number
EP16160271.9A
Other languages
German (de)
English (en)
Other versions
EP3086035A1 (fr
Inventor
Franz Koppe
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.)
Erwin Koppe Keramische Heizgerate GmbH
Original Assignee
Erwin Koppe Keramische Heizgerate GmbH
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Publication of EP3086035A1 publication Critical patent/EP3086035A1/fr
Application granted granted Critical
Publication of EP3086035B1 publication Critical patent/EP3086035B1/fr
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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
    • F24B1/192—Doors; Screens; Fuel guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B60/00—Combustion apparatus in which the fuel burns essentially without moving
    • 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
    • F24B13/00—Details solely applicable to stoves or ranges burning solid fuels 
    • F24B13/04—Arrangements for feeding solid fuel, e.g. hoppers 

Definitions

  • the invention / innovation relates to a solid fuel operated small combustion plant, e.g. in the form of a single hearth or a boiler.
  • a stove e.g. in the form of a single hearth or a boiler.
  • a furnace insert e.g. in the form of a single hearth or a boiler.
  • a heating cassette e.g. in the form of a single hearth or a boiler.
  • Such devices have a combustion or combustion chamber, which is arranged in a housing.
  • a solid fuel can be filled and burned there for heat dissipation.
  • the combustion chamber is accessible via a combustion chamber opening and can be filled by it.
  • the furnace opening of such devices is usually closed with a door or flap. It should be noted at this point that not only a door or flap may be present, other openings for ventilation, ash removal and the like. Are possible, but do not directly relate to the present invention / innovation.
  • small combustion plants are addressed.
  • FR 3 008 781 A1 describes a single fireplace with a firebox that can be closed by a door and, for example, for tracking fuel, can be opened. In the door, a window can be provided.
  • US 4,183,348 A1 is also known a single fireplace, which has a furnace, which is accessible through an opening. The opening can be closed by two successively arranged pairs of sliding doors.
  • the invention / innovation is based on the object, a single fire place with the features of the preamble of claim 1 in such a way that the annoying leakage of flue gases when opening the firebox opening largely avoided becomes.
  • This object is achieved according to claim 1, characterized in that a partial closure arrangement is provided in the region of the firebox opening, which partially closes or at least reduces the size of the firebox opening prior to complete opening of the door or flap, that on the one hand a flue gas outlet is omitted or at least reduced, but on the other hand Refueling of solid fuels through the reduced opening is still possible, whereby a brought about by the partial closure assembly reduction of the firebox opening after closing the door or flap is reduced.
  • the object is achieved in that a partial closure arrangement is provided in the region of the firebox opening, which partially closes or at least reduces the firebox opening at the complete opening of the door or flap, that on the one hand a flue gas outlet is omitted or at least reduced, On the other hand, a refueling of solid fuels through the reduced opening is still possible, wherein the partial closure assembly is coupled in the region of the firebox opening to a pivoting movement of the door or flap, wherein a brought about by the partial closure assembly reduction of the firebox opening at the closing of the door or Flap can be reduced by closing the door or flap.
  • the invention / innovation has a positive effect especially in such individual fireplaces, which have a relatively large combustion chamber opening.
  • a firebox door is provided with a glass insert, which is created as large as possible, so that a look at the burning firing in the firebox is possible.
  • Such large glass surfaces in a firebox door naturally require a large dimensioning of the firebox door itself and a large dimensioning of the firebox opening.
  • the partial closure arrangement is designed as at least one displaceable plate which at least partially covers the clear cross section of the combustion chamber opening when opening or before opening the combustion chamber door and thus prevents a flue gas outlet.
  • the partial closure arrangement by a plurality of displaceable plates or plate segments, which can at least partially cover the combustion chamber opening in the manner of a diaphragm.
  • These multiple plates may cooperate in different ways, it is conceivable that one or more plates (s) will be pulled up from below and one or more plates lowered from above, so that the furnace opening cross section from above and below is narrowed down.
  • the plurality of plates of the partial closure opening may be positively coupled with respect to their movement, i. H. one plate influences the movement of the other plate (s). It is also conceivable that when pulling up a first plate of the partial closure arrangement to reduce the firebox opening a second, coupled to the first plate plate is pulled up so that a reduction of the firebox opening from below by two or more contiguous plates, as it were in a hoisted multi-part Venetian blind. This also leads advantageously to the fact that glowing firing material that has accumulated in the closed firebox door, when opening the firebox door can not fall out of the single firebox and possibly causes a fire in the surrounding area of the single firebox. It is also within the scope of the invention to hoist an existing standing grate in the area of a furnace opening or to use it as part of a partial closure arrangement in order to achieve the desired effect of a flue gas outlet reduction.
  • the door or flap of the firebox is provided with a glass insert, which is the case in many stoves today, then it is advantageous for optical reasons, if the elements of the partial closure arrangement are arranged in the open position outside the surface of the glass insert in the door or flap.
  • the partial closure arrangement may comprise an actuating element with a handle which is locked when the door or flap is closed or blocked in the open position. Only then, when the door is unlocked something and then something is opened, the partial closure mechanism can be activated and a reduction of the firebox opening to prevent a flue gas outlet can be brought about.
  • the partial closure arrangement is coupled in the region of the firebox opening to the pivoting movement of a firebox door or flap, so that separate gripping elements are not required at all. If the firebox door is opened, the elements of the partial closure arrangement move synchronously or, by releasing a preload, into their partial closing position and thus reduce a flue gas outlet which can already enter the door opening at a very early stage.
  • the partial closure element in the open position behind a arranged under the door or flap front panel of the oven housing.
  • These plate elements can be accommodated so that they are arranged below the lower edge of a glass insert and can be lifted from this initial position in the partial closure position.
  • a further embodiment provides that the partial closure arrangement formed as at least one displaceable plate is arranged in front of or behind an intermediate wall of the oven housing, which is covered by the closed door or flap of the firebox opening.
  • a transmission element which is positively coupled with the pivotal movement of the door.
  • the partial closure arrangement or its closure plates or parts are formed, in particular bent, in accordance with the shape of the front of the individual fire place or the door or flap.
  • a stove 1 in which in a housing 2, a combustion chamber 3 is arranged, can be burned in the solid fuel.
  • the combustion chamber 3 has a combustion chamber opening, which can be closed by a door 5.
  • the door 5 is attached to a front side of the housing 2 and extends over a substantial part of the front side. It should be noted that also far smaller doors or flaps are within the scope of the invention / innovation.
  • a Rauchgasrohran gleichflansch 8 is arranged in the area of the cover side 7 of the housing 2.
  • a partial closure arrangement 9 is provided, which can be transferred into a partial closure position before or at the complete opening of the door 5 of the firebox opening 4 such that a supply of solid fuel into the firebox 3 is still possible through the remaining opening area 10.
  • the drawing figures 1 - 3 show the stove 1 with closed door 5, wherein in FIG. 1 the partial closure assembly 9 is fully opened, in FIG. 2 a little further down, in FIG. 3 already brought into a partial closure end position.
  • the partial closure arrangement 9 located in partial closure position can be seen when the door 5 of the combustion chamber opening 4 is open.
  • the partial closure arrangement 9 comprises at least one displaceable plate 11 or a grid element, wherein this displaceable plate 11 or the grid element or further plates can also be referred to as a vortex plate or vortex plates.
  • a plurality of slidable plates 11 cooperate as a partial closure assembly 9.
  • FIG. 6 is clearly seen that from below a first plate 11 a is pulled up, to this plate 11 a is another plate attached, which is also pulled up with the partially raised plate 11 a.
  • the two plates 11a and 11b form as it were a multi-plate aperture.
  • a third plate 11c can be lowered from the upper area as a vortex plate.
  • the respective movement can be supported by a spring 20, as for example in FIG. 9 is merely indicated.
  • the door 5 of the combustion chamber opening 4 is provided with a glass insert 15.
  • the plates 11 of the partial closure assembly 9 are in the open position outside the surface of the glass insert 15, so that they can not obstruct a view through the glass insert.
  • the partial closure arrangement 9 can have an actuating element 16 with which the plates can be transferred either individually or in a coherent manner from the open position into the partial closure position. It is possible that the partial closure assembly 9 is locked when the door 5 is closed or blocked in the open position.
  • the actuating element 16 can be arranged partially behind the surface of the door 5 and, when the door 5 is partially open, it reaches through a lateral gap of the door 5.
  • the partial closure assembly 9 is disposed behind an intermediate wall 21 which is covered by the door 5 of the stove 1 and in the upper region of the combustion chamber opening 4 is provided.
  • a ventilation opening 13 is provided, the air flow through this ventilation opening 13 can be regulated by a variable closure element 14 in the lower region of the door 5.
  • the partial closure arrangement 9 is arranged behind the intermediate wall 21 in the exemplary embodiment illustrated in FIGS. 1 to 4 and can be raised or lowered parallel to this for the partial closure of the combustion chamber opening 4.
  • the partial closure element 9 is disposed in the open position behind a arranged under the door 5 front panel 30 of the oven housing 2 and can be pulled up behind this, the furnace opening 4, the in FIG. 8 indicated by the bracket to partially close.
  • the closing movement of the partial closure arrangement 9 is forcibly coupled to the opening pivoting movement of the door 5 of the combustion chamber opening 4. This can be done by different, not shown mechanisms done, on the one hand it is possible to arrange on the door 5 a lever or train that raises or lowers the partial closure assembly 9 when opening the door 5 or laterally in the cross-sectional area of the combustion chamber opening 4 pushes. Other possibilities arise through cable transmission and / or lever and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Claims (16)

  1. Foyer individuel pouvant fonctionner avec du combustible solide, en particulier poêle (1), insert, brûleur d'une installation de chauffage, cuisinière ou chaudière, avec
    - une chambre d'incinération (3) disposée dans un boîtier (2), servant à recevoir le combustible solide avec au moins une ouverture de chambre d'incinération (4), pouvant être fermée par une porte (5) ou une trappe, servant à amener le combustible solide dans la zone intérieure de la chambre d'incinération (3), dans lequel un ensemble de fermeture partielle (9) est disposé dans la zone de l'ouverture de chambre d'incinération (4), qui
    - peut être transféré avant l'ouverture totale de la porte (5) ou de la trappe de l'ouverture de chambre d'incinération (4) de telle manière dans une position de fermeture partielle qu'une amenée de combustible solide dans la chambre d'incinération (3) est possible par la zone d'ouverture restante, caractérisé en ce qu'une diminution, provoquée par l'ensemble de fermeture partielle (9), de l'ouverture de chambre d'incinération (4) peut être réduite après la fermeture de la porte (5) ou de la trappe.
  2. Foyer individuel pouvant fonctionner avec du combustible solide, en particulier cheminée (1), insert, brûleur d'une installation de chauffage, cuisinière ou chaudière, avec
    - une chambre d'incinération (3), disposée dans un boîtier (2), servant à recevoir le combustible solide avec au moins une ouverture de chambre d'incinération (4) pouvant être fermée par une porte (5) ou une trappe, servant à amener le combustible solide dans la zone intérieure de la chambre d'incinération (3), dans lequel un ensemble de fermeture partielle (9) est disposé dans la zone de l'ouverture de chambre d'incinération (4),
    - qui peut être transféré lors de l'ouverture totale de la porte (5) ou de la trappe de l'ouverture de la chambre d'incinération (4) de telle manière dans une position de fermeture partielle qu'une amenée de combustible solide dans la chambre d'incinération (3) est rendue possible par la zone d'ouverture restante, caractérisé en ce que l'ensemble de fermeture partielle (9) est couplé dans la zone de l'ouverture de chambre d'incinération (4) à un déplacement par pivotement de la porte (5) ou de la trappe, dans lequel une diminution, provoquée par l'ensemble de fermeture partielle (9), de l'ouverture de chambre d'incinération (4) peut être réduite lors de la fermeture de la porte (5) ou de la trappe avec la fermeture de la porte (5) ou de la trappe.
  3. Foyer individuel selon la revendication 1 ou 2, caractérisé en ce que l'ensemble de fermeture partielle (9) est réalisé sous la forme d'une plaque (11) pouvant être coulissée.
  4. Foyer individuel selon la revendication 3, caractérisé en ce que l'ensemble de fermeture partielle (9) est formé par plusieurs plaques (11a, 11b, 11c) pouvant être coulissées, qui recouvrent au moins en partie l'ouverture de chambre d'incinération (4) à la manière d'un diaphragme.
  5. Foyer individuel selon la revendication 1 ou 2, caractérisé en ce que l'ensemble de fermeture partielle (9) présente au moins un élément de fermeture pouvant être coulissé de manière verticale et/ou un élément de fermeture pouvant être coulissé de manière horizontale.
  6. Foyer individuel selon l'une quelconque des revendications précédentes, caractérisé en ce que l'ensemble de fermeture partielle (9) est précontraint en position de fermeture par un ressort (20) ou le transfert de l'ensemble de fermeture partielle (9) dans la position de fermeture est soutenu par le ressort (20).
  7. Foyer individuel selon l'une quelconque des revendications 3 à 6, caractérisé en ce que la porte (5) ou la trappe de l'ouverture de chambre d'incinération (4) est pourvue d'un insert en verre (15), et l'au moins une plaque (11) pouvant être coulissée de l'ensemble de fermeture partielle (9) est disposée en position d'ouverture à l'extérieur de la surface de l'insert en verre (15).
  8. Foyer individuel selon l'une quelconque des revendications précédentes, caractérisé en ce que l'ensemble de fermeture partielle (9) présente un élément d'actionnement (16), qui est verrouillé lorsque la porte (5) ou la trappe est fermée ou est bloqué en position d'ouverture.
  9. Foyer individuel selon la revendication 8, caractérisé en ce que l'élément d'actionnement de l'ensemble de fermeture (9) est disposé lorsque la porte (5) ou la trappe est fermée en partie après la surface de la porte (5) ou de la trappe et traverse lorsque la porte (5) est fermée en partie une fente latérale de la porte (5) ou trappe ouverte partiellement.
  10. Foyer individuel selon la revendication 1 ou 2, caractérisé en ce que l'élément de fermeture partielle (9) est disposé en position d'ouverture après une plaque frontale (30), disposée sous la porte (5) ou la trappe, du carter de four (2).
  11. Foyer individuel selon l'une quelconque des revendications 3, 4, 6 - 9, caractérisé en ce que les arêtes latérales de l'au moins une plaque (11) pouvant être coulissée sont guidées dans des éléments de guidage, s'étendant de manière verticale, dans le boîtier de four (2).
  12. Foyer individuel selon l'une quelconque des revendications précédentes, caractérisé en ce que plusieurs plaques (11a, 11b, 11c) pouvant être coulissées sont couplées de manière forcée les unes au niveau des autres eu égard à leur déplacement vertical ou horizontal.
  13. Foyer individuel selon l'une quelconque des revendications précédentes, caractérisé en ce que le déplacement de fermeture de l'ensemble de fermeture partielle (9) est couplé de manière forcée au déplacement par pivotement d'ouverture de la porte (5) ou de la trappe de l'ouverture de chambre d'incinération (4).
  14. Foyer individuel selon l'une quelconque des revendications 3, 4, 6 - 9, 11 - 13, caractérisé en ce que l'ensemble de fermeture partielle (9) réalisé sous la forme d'au moins une plaque (11) pouvant être coulissée est disposé après une paroi intermédiaire (21) du boîtier de four (2), qui est recouverte par la porte (5) ou trappe fermée de l'ouverture de chambre d'incinération (4).
  15. Foyer individuel selon l'une quelconque des revendications précédentes, caractérisé en ce qu'est disposé au niveau d'une arête ou d'un élément de charnière de la porte (5) un élément de transmission, qui est articulé pour imprimer le déplacement de fermeture sur l'ensemble de fermeture partielle (9) lors de l'opération d'ouverture de la porte (5).
  16. Foyer individuel selon l'une quelconque des revendications précédentes, caractérisé en ce que l'ensemble de fermeture partielle (9) est formé, en particulier est cintré, de manière à correspondre à la mise en forme de l'avant du foyer individuel ou de la porte (5) ou de la trappe.
EP16160271.9A 2015-04-24 2016-03-15 Petite installation de combustion Active EP3086035B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202015102047.3U DE202015102047U1 (de) 2015-04-24 2015-04-24 Kleinfeuerungsanlage

Publications (2)

Publication Number Publication Date
EP3086035A1 EP3086035A1 (fr) 2016-10-26
EP3086035B1 true EP3086035B1 (fr) 2019-12-11

Family

ID=53372530

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16160271.9A Active EP3086035B1 (fr) 2015-04-24 2016-03-15 Petite installation de combustion

Country Status (2)

Country Link
EP (1) EP3086035B1 (fr)
DE (1) DE202015102047U1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183348A (en) * 1977-09-29 1980-01-15 Smith Joseph O Fireplace front
FR3008781B1 (fr) * 2013-07-19 2015-10-02 Tifon Dispositif destine a etre dispose dans l'atre d'une cheminee a foyer ouvert pour transformer ledit foyer en un foyer ferme ou partiellement ouvert

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3086035A1 (fr) 2016-10-26
DE202015102047U1 (de) 2015-05-27

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