EP1058057A1 - Elément de cheminée avec amenée d'air de combustion - Google Patents

Elément de cheminée avec amenée d'air de combustion Download PDF

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Publication number
EP1058057A1
EP1058057A1 EP00110774A EP00110774A EP1058057A1 EP 1058057 A1 EP1058057 A1 EP 1058057A1 EP 00110774 A EP00110774 A EP 00110774A EP 00110774 A EP00110774 A EP 00110774A EP 1058057 A1 EP1058057 A1 EP 1058057A1
Authority
EP
European Patent Office
Prior art keywords
chimney
exhaust pipe
air duct
pipe
insulating tube
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Withdrawn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
EP00110774A
Other languages
German (de)
English (en)
Inventor
Wilfried Seitz
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 EP1058057A1 publication Critical patent/EP1058057A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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 
    • 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
    • F23J2213/30—Specific materials
    • F23J2213/303—Specific materials metallic
    • 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
    • F23J2213/40—Heat insulation fittings

Definitions

  • the invention relates to a chimney structure with an exhaust pipe and an insulating tube surrounding the exhaust pipe made of shape-stabilized Mineral wool.
  • Chimney superstructures with an exhaust pipe which with an insulating jacket are known.
  • Such exhaust pipes are used in particular Retrofitting to modern condensing boilers often in retrospect Chimney shafts installed. They can be made of stainless steel, ceramics, Glass, but also made of plastic. In many cases you give yourself up the air space surrounding the exhaust pipe in the chimney Insulation satisfied when the exhaust pipe passes through the center of the chimney suitable spacers is held.
  • the object of the invention is to improve these conditions to be able to define and the use of internally insulated shaft stones to make redundant.
  • the new arrangement should not for brick chimney structures can be used.
  • an air duct is provided, in which the exhaust pipe preferably by means of Spacing is fixed or can be fixed.
  • the flow cross section for the Define fresh air supply precisely namely by the annulus between the width is selected accordingly for both tubes.
  • concentric tube construction is in turn of one Isolation pipe surround, as is the case with known bodies directly the exhaust pipe surrounds. This is the entire combination of exhaust duct and Fresh air duct insulated from the outside. Fresh air already warmed up in the lower area of the chimney is against heat emission isolated on the outside.
  • the insulating tube surrounding the double tube can have a suitable cross section the chimney shaft should now be chosen so that it is roughly in this Cross section fits and is on the inner walls of the chimney can support.
  • a further support tube made of shape-stabilized mineral wool to use which is also flattened on the outside with which it then roughly on the walls of the chimney can concern. This avoids separate spacers and the insulation is also improved. Shaft components are also included No internal insulation.
  • the exhaust pipes can in Principle of known materials such as stainless steel sheet, glass, ceramics and plastic, for a better heat transfer but a better heat-conducting material like sheet metal is preferred.
  • the Air supply pipe can be made of the same material as that Exhaust pipe, but it does not have to. If in the present context for Material of the insulating tube and also that provided, if applicable Support tube of mineral wool is mentioned, this term should in any case also include glass wool, special rock wool and mixtures of these.
  • the chimney structure described is suitable in an existing Chimney shaft to be installed. But it is also for the reverse Suitable construction, in which the inner chimney structure is created and this then surrounded by a shaft, be it by walls or by enclosing it with a sheet metal case, surrounded by a box Gypsum fibreboard or the like.
  • this second approach makes the structure according to the invention suitable in the form of prefabricated units to be made available, which also The subject of the invention are.
  • the central element of the chimney construction is an exhaust pipe 2. This is concentrically surrounded by an air duct 4, which in contrast to the exhaust pipe 2 serves combustion air through the chimney from the top down to the combustion chamber of the boiler.
  • the Exhaust pipe 2 is centered in the air guide pipe 4 by spacers 6 held.
  • the air duct 4 is in turn directly from one Insulating tube 8 surrounded by mineral wool. This is in Example of a basalt-containing mineral wool or pure Basalt wool.
  • the insulating tube 8 is pushed onto the air duct 4.
  • the chimney is made up of prefabricated sections is composed, such a displaceability makes sense, since then the Butting the insulating tube offset to the joints of the air duct and Exhaust pipe can be arranged.
  • the insulating tube 8 is additionally surrounded by a support tube 10, which also consists of mineral wool. It serves the entire structure within a chimney shaft 12 to be supported on its inner walls.
  • the support tube 10 is on four sides flattened, with these flat surfaces against the inner walls of the Chimney shaft 12 supports.
  • the provision of an additional support tube is useful if the outside diameter of a standardized Insulating pipe not with the inside cross section of the chimney shaft matches.
  • the chimney 12 shown in Fig. 1 consists of a Sheet metal jacket. Such a sheet metal jacket is then expedient provided if there is no chimney shaft and the structure completely new. Then, for example, on the sheet metal jacket Gypsum fibreboards are attached, which are then immediately filled and filled can be papered. The provision of an additional support tube Mineral wool with an appropriate chimney cross section ensures sufficient good insulation.
  • the chimney structure is made available in prefabricated sections the sections of the exhaust pipe and the air pipe expediently provided with an extension at one end so that it are pluggable.
  • the insulation tube of the first section in a construction can be shortened, then the other insulating pipes are staggered over the To slide joints of the air duct.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chimneys And Flues (AREA)
EP00110774A 1999-06-04 2000-05-20 Elément de cheminée avec amenée d'air de combustion Withdrawn EP1058057A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19925488 1999-06-04
DE1999125488 DE19925488A1 (de) 1999-06-04 1999-06-04 Schornsteinaufbau mit Verbrennungsluftzufuhr

Publications (1)

Publication Number Publication Date
EP1058057A1 true EP1058057A1 (fr) 2000-12-06

Family

ID=7910150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00110774A Withdrawn EP1058057A1 (fr) 1999-06-04 2000-05-20 Elément de cheminée avec amenée d'air de combustion

Country Status (2)

Country Link
EP (1) EP1058057A1 (fr)
DE (1) DE19925488A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1770330A2 (fr) * 2005-10-01 2007-04-04 Erlus Aktiengesellschaft Mur comprenant un conduit de fumée
NL1036176A (en) * 2008-11-07 2010-05-10 Dirk Van Toledo A ventilation chimney with separated solar heating chambers.
ITMC20090149A1 (it) * 2009-06-19 2010-12-20 Canna S R L Comignolo perfezionato con relativa piastra distanziatrice.

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1375187A (fr) * 1963-08-30 1964-10-16 Tuyauteries isolées pour la chaleur et le son pour installations de chauffage à air chaud
FR2165462A5 (fr) * 1971-12-16 1973-08-03 Betonwerk Munchen Schied
US4448136A (en) * 1981-08-04 1984-05-15 British Gas Corporation Boiler with waste heat recovery
EP0190394A2 (fr) * 1984-09-18 1986-08-13 Robert Bosch Gmbh Ensemble d'installation avec un tuyau d'évacuation et un tuyau d'air frais
EP0344730A1 (fr) * 1988-06-03 1989-12-06 Erlus Baustoffwerke AG Chapeau de cheminée pour cheminées préfabriquées, notamment plaques de recouvrement pour celles-ci
EP0426539A1 (fr) * 1989-10-30 1991-05-08 Centre D'etudes Et De Recherches De L'industrie Du Beton Manufacture, Cerib Procédé de fabrication d'un conduit de fumée et conduit de fumée ainsi obtenu
EP0543354A1 (fr) * 1991-11-21 1993-05-26 Wilfried Seitz Elément isolant en laine minérale
DE29520888U1 (de) * 1995-03-17 1996-08-08 Grünzweig + Hartmann AG, 67059 Ludwigshafen Schornstein-Dämmsystem
EP0732465A1 (fr) * 1995-03-17 1996-09-18 Grünzweig + Hartmann AG Elément isolant pour cheminée
DE19538536A1 (de) * 1995-10-17 1997-04-24 Dennert Kg Veit Fertig-Kondensationskamin insbesondere für Heizanlagen mit niedriger Abgastemperatur

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1375187A (fr) * 1963-08-30 1964-10-16 Tuyauteries isolées pour la chaleur et le son pour installations de chauffage à air chaud
FR2165462A5 (fr) * 1971-12-16 1973-08-03 Betonwerk Munchen Schied
US4448136A (en) * 1981-08-04 1984-05-15 British Gas Corporation Boiler with waste heat recovery
EP0190394A2 (fr) * 1984-09-18 1986-08-13 Robert Bosch Gmbh Ensemble d'installation avec un tuyau d'évacuation et un tuyau d'air frais
EP0344730A1 (fr) * 1988-06-03 1989-12-06 Erlus Baustoffwerke AG Chapeau de cheminée pour cheminées préfabriquées, notamment plaques de recouvrement pour celles-ci
EP0426539A1 (fr) * 1989-10-30 1991-05-08 Centre D'etudes Et De Recherches De L'industrie Du Beton Manufacture, Cerib Procédé de fabrication d'un conduit de fumée et conduit de fumée ainsi obtenu
EP0543354A1 (fr) * 1991-11-21 1993-05-26 Wilfried Seitz Elément isolant en laine minérale
DE29520888U1 (de) * 1995-03-17 1996-08-08 Grünzweig + Hartmann AG, 67059 Ludwigshafen Schornstein-Dämmsystem
EP0732465A1 (fr) * 1995-03-17 1996-09-18 Grünzweig + Hartmann AG Elément isolant pour cheminée
DE19538536A1 (de) * 1995-10-17 1997-04-24 Dennert Kg Veit Fertig-Kondensationskamin insbesondere für Heizanlagen mit niedriger Abgastemperatur

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1770330A2 (fr) * 2005-10-01 2007-04-04 Erlus Aktiengesellschaft Mur comprenant un conduit de fumée
EP1770330A3 (fr) * 2005-10-01 2007-07-18 Erlus Aktiengesellschaft Mur comprenant un conduit de fumée
NL1036176A (en) * 2008-11-07 2010-05-10 Dirk Van Toledo A ventilation chimney with separated solar heating chambers.
ITMC20090149A1 (it) * 2009-06-19 2010-12-20 Canna S R L Comignolo perfezionato con relativa piastra distanziatrice.

Also Published As

Publication number Publication date
DE19925488A1 (de) 2000-12-07

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