EP4030101B1 - Conduit de cheminée avec foyer - Google Patents

Conduit de cheminée avec foyer

Info

Publication number
EP4030101B1
EP4030101B1 EP22160497.8A EP22160497A EP4030101B1 EP 4030101 B1 EP4030101 B1 EP 4030101B1 EP 22160497 A EP22160497 A EP 22160497A EP 4030101 B1 EP4030101 B1 EP 4030101B1
Authority
EP
European Patent Office
Prior art keywords
chimney
stage
fireplace
exhaust gas
designed
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
EP22160497.8A
Other languages
German (de)
English (en)
Other versions
EP4030101A1 (fr
Inventor
Markus Schulte
Jürgen Böhm
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.)
Erlus AG
Original Assignee
Erlus AG
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 Erlus AG filed Critical Erlus AG
Publication of EP4030101A1 publication Critical patent/EP4030101A1/fr
Application granted granted Critical
Publication of EP4030101B1 publication Critical patent/EP4030101B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
    • 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
    • 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
    • F24B1/006—Stoves or ranges incorporating a catalytic combustor
    • 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
    • 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
    • F24B5/028—Arrangements combining combustion-air and flue-gas circulation
    • 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 
    • F23J2213/00—Chimneys or flues
    • F23J2213/60—Service arrangements

Definitions

  • the invention relates to a chimney with a fireplace arranged in the lower part of the chimney.
  • the DE 20 2008 018 205 U1 describes a chimney in which the fireplace is located in the chimney base, i.e. in the lower part of the chimney.
  • the chimney base of this chimney has a cavity inside, in the lower part of which the fireplace is accommodated and the upper part of which is designed as a free space through which the exhaust pipe of the fireplace is led.
  • the cavity is covered at the top by an adapter plate through which the exhaust pipe passes.
  • the upper part of the chimney with an exhaust gas outlet pipe is arranged above the adapter plate.
  • the fireplace is designed as a convection fireplace.
  • the cavity in which the fireplace is arranged forms a convection space for the convection air flow flowing through the cavity.
  • convection slots are formed in the chimney base at the height of the base of the fireplace and at a distance above the fireplace.
  • the DE 10 2008 043 263 B4 , EP 3 415 801 A1 and the EP 2 682 680 B1 describe chimneys with a structure that is essentially the same as that of the EP 1 437 550 B1 The same applies to the US 4,384,566 A .
  • the chimneys described in these documents also have convection slots in the chimney base accommodating the fireplace, at a height below the base of the fireplace and at a distance above the fireplace, serving as inlets and outlets for the convection air flow.
  • the US 4,422,437 Describes a stove with a brick body.
  • the stove has a fireplace housing located within the brick body.
  • a flue pipe is connected to the top of the fireplace housing and exits through the top plate of the brick body.
  • Convection air slots are formed in the brick body at a height below the bottom of the fireplace housing and in the upper part of the body at a distance above the fireplace housing, serving as inlets and outlets for the convection air flow.
  • the EP 2 918 916 A1 Describes a heating appliance with a storage fireplace with a stove pipe leading out at the top.
  • the housing of the fireplace has a flame chamber with a refractory solid body suspended therein.
  • a viewing glass door is arranged on the front of the housing.
  • the refractory solid body is intended to create a classic flame pattern of a heating appliance fired with lumps of wood.
  • the flame chamber is delimited by wall sections made of fireclay material, namely a side wall and a bottom wall, and additionally a baffle plate in the upper part of the Flame chamber.
  • a heat accumulator is located above the baffle plate in the fireplace housing.
  • the heater is powered by granular fuel.
  • the invention is based on the object of further developing a chimney of the type mentioned at the beginning in such a way that heating and/or thermal advantages are achieved.
  • the invention provides that the common body is designed as a cylindrical or cuboid hollow body. Furthermore, the invention provides that the cylindrical or cuboid hollow body is made of concrete masonry blocks and/or concrete casing blocks and/or one-piece pipe sections and/or floor-high pipe sections or as a one-piece concrete body. preferably a one-piece tubular body or a one-piece U-profile body.
  • the fireplace arranged in the first chimney stage is designed as a storage fireplace.
  • the first chimney stage and the second chimney stage are designed as a common structural unit which forms the chimney base or the chimney plinth, that the first chimney stage and the second chimney stage have a common body or a common supporting structure, that a preferably horizontally extending intermediate wall is formed between the first chimney stage and the second chimney stage, which intermediate wall is designed to rest on the fireplace on its housing or is arranged directly above the fireplace at a distance or is designed as the head of the fireplace in one piece with its housing.
  • the intermediate wall is designed as a part of the common body and/or the common supporting structure of the chimney base or the chimney plinth or is supported on, in or on the body of the chimney base or the chimney plinth.
  • the partition wall separates the lower cavity of the body from the upper cavity of the body.
  • the fireplace is arranged in the lower cavity.
  • the exhaust pipe extends through the upper cavity and, if necessary, also a supply air line and, if necessary, further components, such as soot removal equipment and exhaust gas purification equipment.
  • the horizontal partition wall can preferably provide a thermal separation of the cavities. and can also be advantageous in handling the components accommodated in the upper cavity.
  • one or more of the chimney stages are designed as a prefabricated part or are formed from one or more prefabricated parts.
  • the first chimney stage is formed from a prefabricated part and/or is designed as a prefabricated part, preferably comprising a factory-supplied first chimney section with a factory-assembled fireplace and/or with a fireplace that can be retrofitted on site.
  • the second chimney stage is formed from a prefabricated part and/or is designed as a prefabricated part, preferably comprising a factory-supplied second chimney section with a factory-mounted exhaust gas cleaning device and/or with an exhaust gas cleaning device that can be retrofitted on site.
  • the third chimney stage is formed from a prefabricated part and/or is designed as a prefabricated part, preferably comprising a factory-supplied third chimney section or a third chimney section that can be assembled on site from several factory-supplied storey-high chimney sections.
  • the chimney base or chimney plinth is formed as a single prefabricated component.
  • the body is a hollow body.
  • the common body can be formed from several concrete casing blocks or as a single-piece concrete body.
  • Preferred embodiments provide for the second chimney stage to have an exhaust gas purification device.
  • the exhaust gas purification system is designed as a module or as an assembly composed of modules.
  • This module can be factory-installed in the second chimney stage. However, it can also be retrofitted on-site, i.e., replaced on-site as part of an upgrade or repair.
  • the exhaust gas purification device has an exhaust gas purification device for secondary emission reduction based on electrostatic and/or mechanical and/or catalytic and/or wet-chemical exhaust gas aftertreatment.
  • the exhaust gas purification device has a device for controlling combustion.
  • the third chimney stage is separated from the second chimney stage by a horizontal partition wall, in particular a horizontal partition plate.
  • the first embodiment shown is a chimney S with a fireplace 1x designed as a storage fireplace.
  • the fireplace 1x is integrated into the base of the chimney S.
  • Chimney S has an outer shell made of concrete. The structure and exact design of the outer shell are described in more detail below. Chimney S is divided into three axial sections, hereinafter referred to as chimney stages 1, 2, and 3.
  • the second chimney stage 2 is located directly above the first chimney stage 1. It contains a flue gas cleaning system 20.
  • the flue gas cleaning system 20 is located in the flue gas line 4.2, which is connected to the fireplace 1x at the head end and extends vertically through the second chimney stage as flue gas pipe 4.2.
  • the flue gas cleaning system 20 is designed as a module and forms a single structural unit with the flue gas pipe 4.2 of the second chimney stage.
  • This structural unit, consisting of flue gas pipe 4.2 and flue gas cleaning system 20 can be factory-installed in the second chimney stage 2. However, it can also be retrofitted on-site. This applies to the structural unit consisting of flue gas pipe 4.2 and flue gas cleaning system 20, but also to the flue gas cleaning system 20. This can also be installed on-site as an optional retrofit or replaced on-site as part of a repair or replacement.
  • the exhaust pipe 4.2 has a side connection piece with an inspection opening 4.2ö.
  • the inspection opening 4.2ö is closed with a removable cover 4.2öv.
  • the exhaust gas purification system 20 is accessible via the inspection opening 4.2ö.
  • the first chimney stage 1 and the second chimney stage 2 are designed as a structural unit with a common body 100.
  • the body 100 is a hollow body, which can be made of concrete masonry units, preferably casing blocks, or as a one-piece concrete body.
  • the interior of the body 100 is a horizontal partition wall 100z.
  • the partition wall 100z separates the first chimney stage 1 from the second chimney stage 2.
  • the fireplace 1x is arranged, in such a way that the partition wall 100z rests on the upper end of the housing of the storage fireplace 1x, forming the head of the fireplace 1x.
  • the partition wall 100z is directly connected to the body 100.
  • the intermediate wall 100z is designed as a separate horizontal plate which is axially supported on a collar formed on the inner wall of the body 100.
  • the exhaust pipe 4.2 of the second chimney stage passes through a connection opening in the intermediate wall 100z and engages with a not shown head-side connection piece of the fireplace 1x.
  • the exhaust pipe 4.2 of the second chimney stage which contains the exhaust gas cleaning system 20, passes with its upper end through an opening in the head of the body 100 for the purpose of connection to an exhaust line 4.3, which in the upper part of the chimney of the third chimney stage leads the exhaust gas vertically upwards through the upper part of the chimney to the outside.
  • the exhaust line 4.3 is designed as an exhaust pipe and engages with a connection socket 4.3a supported on the head of the body 100.
  • This connection socket 4.3a is designed as supporting connection socket which supports the inserted exhaust pipe 4.3.
  • the third chimney stage 3 forms the upper part of the chimney S.
  • the third chimney stage (3) can be composed of storey-high chimney sections.
  • the storey-high chimney sections can be designed as prefabricated components that are assembled on site.
  • the third chimney stage (3) can also be constructed as a factory-prefabricated component across its entire height.
  • the outer casing of the third chimney stage like the outer casing of the first and second chimney stages, is made of concrete material, preferably of casing bricks. However, it can also be composed of one-piece pipe sections, preferably each storey-high, or alternatively, depending on the chimney height, of a single-piece pipe section.
  • the inspection opening 100ö in the first chimney stage forms an access opening to the furnace door 1xv of the storage fireplace 1x.
  • the inspection opening 100ö in the second chimney stage 2 has a closure, e.g. a door 100öv, and provides access to the inspection opening 4.2ö formed in the exhaust pipe 4.2 or its closure flap 4.2öv.
  • the exhaust gas purification device 20, which is arranged inside the exhaust pipe 4.2, is accessible via the inspection opening 4.2ö.
  • a mechanical soot removal device is accessible via this inspection opening 100ö in the second chimney section, which in the embodiment shown in Figure 1 by a bullet trap 2k with a locking slide 2s.
  • the locking slide 2s forms a soot trap during sweeping.
  • the bullet trap 2k provides mechanical protection for the fireplace during sweeping.
  • the second embodiment shown is a chimney S which, in contrast to the first embodiment, has a convection fireplace 1x with a convection chamber as the fireplace 1x.
  • the remaining structure of the chimney is the same as in the first embodiment, in particular the exhaust pipe 4.2 of the second chimney stage with the exhaust gas purification device 20 integrated therein is of the same design.
  • the body 100 with the first chimney stage 1 and the second chimney stage 2 forms a prefabricated component ex works.
  • the prefabricated component 120 is in the second embodiment in Figure 2 designed differently than in the first embodiment in Figure 1 The differences are explained in detail below.
  • the third Chimney stage 3 is identical in the first and second embodiments.
  • the following describes the differences of the prefabricated component which forms the first and second chimney stage, i.e. the differences of this prefabricated component forming the chimney base in the second embodiment compared to the first embodiment.
  • the body 100 has a cavity 100h, which forms a common cavity as a receiving space for the fireplace 1x and the exhaust pipe 4.2 with the exhaust gas purification device 20 arranged therein.
  • the second exemplary embodiment does not have an intermediate wall 100z that divides the cavity 100h into two separate receiving spaces, namely a lower receiving space and an upper receiving space.
  • Such a division is provided in the first exemplary embodiment in Figure 1 the case, there, in the body 100, a lower receiving space is formed for receiving the fireplace 1x and, separated by the intermediate wall 100z, an upper receiving space for receiving the exhaust pipe 4.2 with the exhaust gas purification device 20 integrated therein.
  • a common cavity 100h is formed for the first and second chimney stages.
  • a convection air flow K is guided, which is formed by an air flow that flows in at the lower inspection opening 100ö, is heated as it passes the outer wall of the fireplace 1x on the outside of the exhaust pipe 4.2 and finally flows out at the upper inspection opening 100ö.
  • the Inspection openings 100ö, 100ö each have an inspection grille 100kg installed.
  • Embodiments according to the invention have a mixed form of the fireplace 1x as a storage fireplace and at the same time as a convection fireplace.
  • the illustrated embodiment is a three-stage chimney with a fireplace 1x arranged in the first stage.
  • the fireplace 1x is preferably designed as a storage fireplace.
  • the first chimney stage and the second chimney stage have a common body 100.
  • the interior of this body is divided by a horizontal partition wall 100z into a lower cavity and an upper cavity.
  • the fireplace 1x is arranged in the lower cavity.
  • the exhaust pipe 4.2 passes through the upper cavity.
  • the lower end of the exhaust pipe 4.2 is connected to the fireplace 1x and passes through the horizontal partition wall 100z. With its upper end, the exhaust pipe 4.2 passes through the head end of the body 100 and is connected to the exhaust pipe 4.3 of the upper chimney, which forms the third chimney stage.
  • an exhaust gas cleaning device 20 is arranged, which is operated by a Figure 3 not shown inspection door in the body 100 is accessible.
  • the exhaust pipe 4.2 has a lateral nozzle (not shown) which has a removable closure cover for the purpose of accessibility to the exhaust gas purification device 20 via the inspection door in the body.
  • the space between the inner wall of the outer shell 300 and the outer wall of the exhaust pipe 4.3 is designed as an air supply duct 5.3, to the lower end of which an air supply pipe 5.3a is connected, which leads out laterally at the lower end of the outer shell 300 and through an opening in the upper head end of the body 100 as air supply pipe 5.2, passing through the second chimney stage in the upper cavity of the body 100, through an opening in the horizontal partition wall 100z and finally is connected to the fireplace 1x as air supply duct 5.1.
  • Figure 4 shows the embodiment of the Figure 3 the support of the upper chimney on the body 100.
  • the body 100 is designed as a cylindrical hollow concrete body, which is closed at its upper end by a head end 100k.
  • the outer shell 300 of the third chimney stage 3 rests with its lower end on the upper side of the head end 100k of the body 100. It is anchored in the head end 100k via a screw anchor device 320.
  • a screw anchor 320a is embedded in the head end 100k.
  • a screw end of a tensioning element 320s is screwed to the screw anchor 320a.
  • the tensioning element 320s is guided in the outer shell along the vertical extension of the outer shell and is axially supported.
  • the exhaust pipe 4.3 arranged within the outer shell is preferably designed as a ceramic pipe, preferably made of ceramic socket pipes, each having an insulating outer shell 4.3i.
  • a lower socket pipe 4.3m is formed, the spigot end of which, with its insulating jacket, extends through a through-hole in the head end 100k of the body 100.
  • the end of the ceramic exhaust pipe 4.3 is inserted into the upwardly open socket of the socket pipe 4.3m.
  • the exhaust pipe 4.3 is supported on the upper side of the head end 100k of the body via a ceramic support ring 4.3t. This support ring is conically flared downwards in a socket-like manner.
  • the upper end of the support ring is supported on the outside of the socket of the socket pipe 4.3m.
  • the lower, extended end is supported on the top of the head end 100k of the body 100.
  • the modified version shown is in contrast to Fig. 4 for fixing the outer shell 300 on the head end 100k of the body 100 instead of the screw anchor device 320 of the Fig. 4
  • a fastening device with a fastening bracket 330 is provided.
  • the fastening bracket 330 has a horizontal angle leg and a vertical angle leg.
  • the horizontal angle leg rests on the upper side of the head end 100k of the body 100 and is fixed in the body end 100k via a safety dowel 330a.
  • the safety dowel 330a is inserted into the head end 100k.
  • the vertical angle leg rests on the outside of the outer shell 300 and is fixed to the outside of the outer shell via a fastening element (not shown), such as a screw.
  • a recess 100ka is formed in the top side of the head end 100k of the body 100, into which the outer shell 300 engages with the exhaust pipe 4.3.
  • the lower end face of the outer shell 300 and the lower end face of the support ring 4.3t rest on the bottom of the recess 100ka.
  • the outer side of the lower section of the outer shell 300 engaging in the recess 100ka rests against the inner wall of the recess 100ka, thus forming a positive engagement.
  • a base plate 300s preferably made of glass fiber reinforced concrete, is arranged.
  • the base plate 300s is fixed to the lower end of the outer shell 300 via a screw anchor device 340 with a tensioning element 340s.
  • a screw anchor 340a is embedded in the base plate.
  • the tensioning element 340s is arranged in the outer shell extending in the vertical longitudinal direction and is supported in or on the outer shell and is screwed with its lower screw end into the screw anchor 340a inserted in the base plate 100s.
  • a fastening device with a fastening angle 330 is arranged, which is the same as the fastening device with fastening angle 330 in the embodiment in Fig. 5 is trained.
  • FIG. 8 The modified version shown is in contrast to Fig. 7 Instead of the fastening device with mounting bracket 330 a Recess 100ka formed in the top of the head end 100k of the body.
  • FIG. 9 When presented in Fig. 9 This is a modified version in section X2 in Fig. 3a
  • the horizontal partition wall is 100z in Fig. 9 resting on a collar formed on the inner wall of the body 100.
  • the horizontal partition wall 100z is arranged at a distance from the top of the fireplace 1x.
  • the horizontal partition wall 100z has the same as in Fig. 3 a through hole for the exhaust pipe 4.2 and a through hole for the supply air pipe 5.2.
  • the horizontal partition wall 100z is in Figure 9 same as in Fig. 3a as a plate. It can preferably be made of a different material than the body, preferably as a heat-insulating plate, e.g., a composite plate. However, it can also be made of metal or ceramic material. It can also be made of the same material as the body, e.g., concrete.
  • All of the exemplary embodiments illustrated in the figures can, in a preferred embodiment, include an exhaust gas purification device 20 in the second chimney stage 2. However, this is not mandatory.
  • the exemplary embodiments can be delivered with or without an exhaust gas purification device.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chimneys And Flues (AREA)

Claims (12)

  1. Cheminée, comportant :
    - un premier étage inférieur de cheminée (1) qui comprend un foyer (1x),
    - un deuxième étage de cheminée (2) disposé au-dessus du premier étage de cheminée (1), qui comprend un tuyau d'évacuation des gaz brûlés (4.2) traversant le deuxième étage de cheminée (2), qui est raccordé au foyer (1x),
    - un troisième étage de cheminée (3) disposé au-dessus du deuxième étage de cheminée (2), qui comprend, conçu en tant que cheminée supérieure, un conduit d'évacuation des gaz brûlés vertical (43) raccordé au tuyau d'évacuation des gaz brûlés du deuxième étage de cheminée (2) afin de conduire les gaz brûlés verticalement vers le haut hors de la cheminée (S) à l'air libre et comprend de préférence un conduit d'air d'alimentation vertical (53) afin d'amener de l'air de combustion au foyer (1x)
    - dans laquelle il est prévu :
    a) que l'enveloppe extérieure du troisième étage de cheminée (3) est conçue en matériau de type béton, comme l'enveloppe extérieure des premier et deuxième étages de cheminée (1, 2), et
    b) que le premier étage de cheminée (1) et le deuxième étage de cheminée (2) sont conçus comme une unité de construction commune qui forme le pied de cheminée ou le socle de cheminée, le premier étage de cheminée (1) et le deuxième étage de cheminée (2) comprenant un corps commun (100) qui est conçu comme un élément de construction en béton réalisé sous la forme d'un corps creux, de préférence sous la forme d'un corps en béton d'une seule pièce,
    c) que le foyer (1c) disposé dans le premier étage de cheminée (1) est conçu comme une forme mixte d'un foyer à accumulation et d'un foyer à convection, et
    d) qu'une chambre de convection est formée dans le corps (100), qui permet à un courant d'air de convection (K) de passer à travers l'intérieur du premier étage de cheminée (1) et du deuxième étage de cheminée (2), et
    que des ouvertures de convection (100ö) sont prévues dans le corps (100), de préférence une ouverture de convection (100ö) dans le premier étage de cheminée (1) et une ouverture de convection (100ö) dans le deuxième étage de cheminée (2),
    caractérisée en ce que
    i) entre le premier étage de cheminée (1) et le deuxième étage de cheminée (2) est formée une paroi intermédiaire (100z) s'étendant de préférence horizontalement, qui sépare une cavité inférieure du corps (100) d'une cavité supérieure du corps (100),
    dans laquelle le foyer (1x) est formé dans la cavité inférieure du corps et le tuyau d'évacuation des gaz brûlés traversant (4.2) s'étend dans la cavité supérieure,
    dans laquelle la paroi intermédiaire est conçue de manière à reposer sur le foyer (1x), sur son boîtier, ou est disposée directement au-dessus du foyer à une certaine distance, et
    ii) que des ouvertures de passage sont formées dans la paroi intermédiaire (100z) s'étendant de préférence horizontalement.
  2. Cheminée selon la revendication précédente,
    caractérisée en ce que
    la paroi intermédiaire (100z) est conçue comme une partie du corps commun (100) ou est appuyée contre, dans ou sur le corps (100) du pied de cheminée ou du socle de cheminée.
  3. Cheminée selon l'une quelconque des revendications précédentes,
    caractérisée en ce
    que le premier étage de cheminée (1) et le deuxième étage de cheminée (2), qui comprennent le corps commun (100), forment une pièce finie commune (120),
    en ce que le foyer est monté en usine dans le corps commun et/ou la structure porteuse commune ou en ce que le foyer peut être monté sur site ultérieurement dans le corps commun.
  4. Cheminée selon l'une quelconque des revendications précédentes,
    caractérisée en ce que
    le deuxième étage de cheminée (2) comprend au moins une ouverture de révision (100ö, 4.2ö) conçue
    - pour l'inspection du conduit de fumée (4.2) et/ou pour l'élimination de la suie (2s, 2k) ;
    et/ou
    - pour l'inspection du conduit d'alimentation (5).
  5. Cheminée selon l'une quelconque des revendications précédentes,
    caractérisée en ce que
    le troisième étage de cheminée (3) est séparé du deuxième étage de cheminée (2) par une paroi de séparation horizontale (100k), en particulier par une plaque de séparation horizontale.
  6. Cheminée selon la revendication 5,
    caractérisée en ce que
    la paroi de séparation horizontale (100k) est conçue comme une plaque de tête (100k) du corps (100) du pied de cheminée ou du socle de cheminée, de préférence conçue d'une seule pièce avec le corps (100) en tant qu'extrémité de tête du corps.
  7. Cheminée selon la revendication 5 ou 6,
    caractérisée en ce que
    le tuyau d'évacuation des gaz brûlés vertical (4.3) du troisième étage de cheminée (3) est raccordé et/ou soutenu dans une ouverture de la paroi de séparation horizontale (100k) et/ou de la plaque de tête (100k).
  8. Cheminée selon l'une quelconque des revendications précédentes,
    caractérisée en ce que
    le deuxième étage de cheminée (2) comprend un dispositif de purification des gaz brûlés.
  9. Cheminée selon la revendication 8,
    caractérisée en ce que
    le dispositif de purification des gaz brûlés (20) forme une unité de construction avec le tuyau d'évacuation des gaz brûlés (4.2) du deuxième étage de cheminée (2).
  10. Cheminée selon la revendication 8 ou 9,
    caractérisée en ce que
    le deuxième étage de cheminée (2) comprend au moins une ouverture de révision (100ö, 4.2ö), ladite au moins une ouverture de révision étant conçue
    - pour l'entretien des composants du dispositif de purification des gaz brûlés (20) et/ou
    - pour l'équipement ultérieur du deuxième étage de cheminée (2) avec d'autres composants, en particulier pour l'équipement ultérieur du dispositif de purification des gaz brûlés avec d'autres composants.
  11. Cheminée selon l'une quelconque des revendications 8 à 10,
    caractérisée en ce que
    le dispositif de purification des gaz brûlés (20) comprend un dispositif de purification des gaz brûlés pour la réduction des émissions secondaires sur la base d'un post-traitement des gaz brûlés fonctionnant de manière électrostatique et/ou mécanique et/ou catalytique et/ou chimique par voie humide.
  12. Cheminée selon l'une quelconque des revendications 8 à 11,
    caractérisée en ce que
    le dispositif de purification des gaz brûlés (20) comprend un dispositif de commande de la combustion.
EP22160497.8A 2019-11-25 2020-11-25 Conduit de cheminée avec foyer Active EP4030101B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019131830.0A DE102019131830A1 (de) 2019-11-25 2019-11-25 Schornstein
EP20209723.4A EP3825609B1 (fr) 2019-11-25 2020-11-25 Cheminée avec foyer

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EP20209723.4A Division-Into EP3825609B1 (fr) 2019-11-25 2020-11-25 Cheminée avec foyer
EP20209723.4A Division EP3825609B1 (fr) 2019-11-25 2020-11-25 Cheminée avec foyer

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Publication Number Publication Date
EP4030101A1 EP4030101A1 (fr) 2022-07-20
EP4030101B1 true EP4030101B1 (fr) 2025-08-27

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EP20209704.4A Active EP3825608B1 (fr) 2019-11-25 2020-11-25 Cheminée avec foyer
EP22160497.8A Active EP4030101B1 (fr) 2019-11-25 2020-11-25 Conduit de cheminée avec foyer

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EP20209704.4A Active EP3825608B1 (fr) 2019-11-25 2020-11-25 Cheminée avec foyer

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DE102022113405A1 (de) 2022-05-27 2023-11-30 Schiedel Gmbh Schornsteinmündungsmodul, Schornsteinsystem, Kupplungsplatte und Gebäude

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2057292A1 (de) * 1970-11-21 1972-06-08 Alfred Knecht Einrichtung zur Reinigung der durch einen Kamin stroemenden Abgase von Heizungsanlagen od.dgl.Aggregaten
US4384566A (en) * 1980-08-11 1983-05-24 Smith Rodney I Prefabricated fireplace
US4422437A (en) * 1983-04-11 1983-12-27 Hirschey Dareld A Catalytic firebox
DE3731895A1 (de) * 1987-09-23 1989-06-08 Rolf Kresel Einrichtung zur reinigung von abgasen und nutzung der restwaerme aus abgasen
DE50302955D1 (de) * 2003-01-10 2006-05-24 Olsberg Hermann Everken Gmbh Einrichtung zum Betrieb einer Feuerstätte für den häuslichen Bereich
DE202008004705U1 (de) * 2008-04-05 2008-07-17 Martens, Jakob Kombi-Kamin
DE202008018205U1 (de) * 2008-10-29 2012-03-06 Schiedel Ag Vorrichtung zum Betrieb einer Feuerstätte
DE102008043263B4 (de) * 2008-10-29 2012-04-12 Schiedel Ag Vorrichtung zum Betrieb einer Feuerstätte
DE102009018059B4 (de) * 2009-04-21 2015-04-02 Erwin Koppe Keramische Heizgeräte GmbH Verfahren und Vorrichtung zur Reduzierung des Feinstaubanteils in der Abluft eines Heizgerätes
DE202011108717U1 (de) * 2011-12-03 2012-01-24 Möck Professionelle Rohrsysteme GmbH Vorrichtung zum Auffangen des Kehrgutes bei Einzelfeuerstätten mit senkrechter Abgasableitung durch die Decke
EP2864699A1 (fr) * 2012-06-12 2015-04-29 Clearstak LLC Dispositif de sécurité pour convertisseur catalytique
EP2682680B1 (fr) * 2012-07-05 2018-01-17 Schiedel GmbH Corps avec un dispositif de réception d'un foyer
EP2918916B1 (fr) * 2014-03-10 2018-10-17 Max Blank GmbH Appareil de chauffage
DE102017112874A1 (de) * 2017-06-12 2018-12-13 Schiedel Gmbh Anschlussvorrichtung, System aus einer Zwischenplatte und einer Anschlussvorrichtung, Vorrichtung zum Betrieb einer Feuerstätte und ein Verfahren zum Verbinden eines Doppelrohrs mit einer Feuerstätte

Also Published As

Publication number Publication date
EP3825609B1 (fr) 2022-05-18
DE102019131830A1 (de) 2021-05-27
EP3825609A1 (fr) 2021-05-26
EP4030101A1 (fr) 2022-07-20
EP3825608B1 (fr) 2022-05-04
EP3825608A1 (fr) 2021-05-26

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