EP0036364A1 - Verfahren zum Anschliessen eines Gasofens des geschlossenen Typs mit erzwungenem Zug an einen konventionellen Schornstein - Google Patents

Verfahren zum Anschliessen eines Gasofens des geschlossenen Typs mit erzwungenem Zug an einen konventionellen Schornstein Download PDF

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Publication number
EP0036364A1
EP0036364A1 EP81400377A EP81400377A EP0036364A1 EP 0036364 A1 EP0036364 A1 EP 0036364A1 EP 81400377 A EP81400377 A EP 81400377A EP 81400377 A EP81400377 A EP 81400377A EP 0036364 A1 EP0036364 A1 EP 0036364A1
Authority
EP
European Patent Office
Prior art keywords
chimney
boiler
fresh air
tube
tubing
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
EP81400377A
Other languages
English (en)
French (fr)
Other versions
EP0036364B1 (de
Inventor
Jean-Claude Charron
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.)
Saunier Duval Eau Chaude Chauffage SDECC SA
Original Assignee
Saunier Duval Eau Chaude Chauffage SDECC SA
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 Saunier Duval Eau Chaude Chauffage SDECC SA filed Critical Saunier Duval Eau Chaude Chauffage SDECC SA
Publication of EP0036364A1 publication Critical patent/EP0036364A1/de
Application granted granted Critical
Publication of EP0036364B1 publication Critical patent/EP0036364B1/de
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/14—Draining devices
    • 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
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/04—Balanced-flue arrangements, i.e. devices which combine air inlet to combustion unit with smoke outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/001—Details arrangements for discharging combustion gases
    • F24C15/002—Details arrangements for discharging combustion gases for stoves of the closed type
    • 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
    • F23J2213/301—Specific materials flexible
    • 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 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/13004—Water draining devices associated with flues

Definitions

  • the present invention relates to a method for connecting to a normal or conventional flue, a gas boiler of the sealed type with forced draft and, most especially, a sealed boiler using a condensing heat exchanger body associated with a burner. with air and gas premix using a fan on the combustion air.
  • the present invention provides a method which makes it possible to use a conventional chimney or flue for both supplying the sealed boiler with combustion air and evacuating the pro combustion hoses while also ensuring the collection and evacuation of water which may come from the condensation of residual water vapor contained in the combustion products
  • a flexible tube of smaller diameter there is introduced inside the chimney flue existing in the construction a flexible tube of smaller diameter, the lower end of which is connected to the orifice for evacuating the burnt gases from the appliance, and whose the opposite end opens out of the chimney, outside the building, and there is, concentrically at the lower end of said tubing, a sleeve of larger diameter intended to connect the chimney flue itself to the orifice d fresh air into the appliance.
  • connection of the central pipe to the orifice for evacuating the burnt gases from the device is ensured in such a way that the condensation water flowing in said pipe is collected in the device. with the condensed water coming from its exchanger.
  • a condensing boiler designated as a whole by the reference 1 is placed in a room having a chimney flue 3 opening to the outside of the construction or of the building above the roof 4, by a chimney proper designated in as a whole by reference 2.
  • the condensing type boiler essentially comprises a blast air burner 10 placed inside a circular exchanger 11, a flue gas collecting box 12 with its discharge orifice 13, a pipe 14 for discharging the water of condensation taking up at the base of said collecting box and a duct 15 for admitting the air-gas mixture to the burner by means of the fan 18.
  • This duct 15 is connected with an air intake chamber 16 as well as with a small gas inlet duct 17, so that the mixing takes place before the arrival at the burner.
  • the air intake chamber 16 is connected by a sleeve 19 to the chimney pipe 3 existing in the construction. Inside this duct 3 is introduced a flexible tubing 5, -for example a flexible stainless steel pipe-, of smaller diameter whose lower end is connected to the orifice 13 for evacuating the burnt gases from the 'device, and whose opposite end opens from the chimney 2 above the roof.
  • This pipe 5 is used to evacuate the burnt gases outside while the fresh air necessary for combustion is sucked in from the outside through the pipe 3 itself.
  • the tubing 5 is connected to the orifice 13 for evacuating the burnt gases by means of a collar 6 allowing the condensation water which flows in the tubing to penetrate into the collecting box 12 and be evacuated -as incidentally the condensation water recovered at the exchanger 11- by the evacuation pipe 14.
  • the tube 5 opens at the top of the chimney 2.
  • a device acting on the upper orifice of this chimney acting as a balanced microvent for all winds blowing from any direction.
  • This device is in the form of a vertical pottery with two lanterns 20 and 23 whose upper and lower orifices are protected from rain to an incidence of at least 45 ° by caps 24 and 25.
  • the upper lantern 23 is separated from the lower lantern 20 by a horizontal circular partition pierced in its center with an orifice 22 to which the upper end of the flexible tube 5 is tightly connected.
  • the lower lantern 20 is provided with lateral lights 21 intake of fresh air to the chimney pipe 3, while the upper lantern 23 has side lights 26 for the evacuation of combustion gases.
  • the arrangement of the pipe 5 is arbitrary, that is to say that it can have inflections, follow the deviation of the chimney, or even apply against an edge of the flue, without in no way obstruct the passage of fresh air since the diameter of the tubing is significantly less than that of the duct. Therefore no particular precaution is to be taken at the time of the introduction of the tubing into the duct which therefore allows the use of more or less rigid tubing depending on the configuration of the chimney, without worrying about the the way it is positioned inside. In addition, this method still has the advantage of even being able to use a chimney flue in poor condition since its role will only be to serve as an air supply duct and as any leaks it may have have no untoward impact.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Incineration Of Waste (AREA)
  • Chimneys And Flues (AREA)
EP81400377A 1980-03-13 1981-03-11 Verfahren zum Anschliessen eines Gasofens des geschlossenen Typs mit erzwungenem Zug an einen konventionellen Schornstein Expired EP0036364B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8005606 1980-03-13
FR8005606A FR2478269A1 (fr) 1980-03-13 1980-03-13 Procede de raccordement d'une chaudiere a gaz du type etanche a tirage force a un conduit de fumee conventionnel

Publications (2)

Publication Number Publication Date
EP0036364A1 true EP0036364A1 (de) 1981-09-23
EP0036364B1 EP0036364B1 (de) 1984-06-27

Family

ID=9239625

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81400377A Expired EP0036364B1 (de) 1980-03-13 1981-03-11 Verfahren zum Anschliessen eines Gasofens des geschlossenen Typs mit erzwungenem Zug an einen konventionellen Schornstein

Country Status (3)

Country Link
EP (1) EP0036364B1 (de)
DE (1) DE3164370D1 (de)
FR (1) FR2478269A1 (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135039A (en) * 1983-02-01 1984-08-22 Prowoda Heat Limited Flue terminal and structure
AT388990B (de) * 1987-03-06 1989-09-25 Vaillant Gmbh In die atmosphaere muendende, von einer verbrennungsluftfuehrung ummantelte abgasfuehrung
GB2238378A (en) * 1989-10-20 1991-05-29 Vaillant Joh Gmbh & Co Fresh air supply and exhaust gas discharge arrangement for a fuel-fired heat source
FR2666871A1 (fr) * 1990-09-14 1992-03-20 Larger Installation de production de chaleur a partir d'un combustible brule dans une chaudiere reliee a la base d'une cheminee industrielle.
WO1995012784A1 (de) * 1993-11-04 1995-05-11 Horst Wunsch Kondensationskamin
AT400889B (de) * 1993-03-29 1996-04-25 Vaillant Gmbh Luftzufuhr- und abgasabfuhrsystem
FR2764047A1 (fr) * 1997-05-28 1998-12-04 Joncoux Conduit de fumees flexible
EP0862020A3 (de) * 1997-02-26 1999-06-30 Skoberne, Willi Deckendurchführung für eine Abgasleitung einer Heizungsanlage
GB2384044A (en) * 2002-01-08 2003-07-16 Turner & Wilson Ltd Chimney terminal assembly
WO2004038297A3 (de) * 2002-10-25 2004-11-18 Karl Eberl Vorrichtung zum erzeugen, speichern und abgeben von wärme an einen zu beheizenden raum
EP3264005A1 (de) * 2016-06-29 2018-01-03 Mikrofill Systems Ltd Abgedichtete luftkessel-lufteinlasskammer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1241083B (it) * 1990-03-23 1993-12-29 Nuovo Pignone Spa Caldaia murale forzata stagna a gas perfezionata,per uso domestico
AT404633B (de) * 1991-10-31 1999-01-25 Vaillant Gmbh Kondensatableitung für mehrere jeweils einen brenner aufweisende brennwertheizgeräte
AT400357B (de) * 1991-12-17 1995-12-27 Vaillant Gmbh Abgasleitung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619022A (en) * 1950-02-20 1952-11-25 Richard G Hergenrother Ventilating chimney
US2634720A (en) * 1947-09-18 1953-04-14 Robert K Thulman Chimney construction with heat controlling minimizing means
US2711683A (en) * 1952-08-12 1955-06-28 Stewart Warner Corp Venting systems
GB957213A (en) * 1961-05-09 1964-05-06 Richard Kirkpatrick Matthews Improvements in flue liners
GB1412497A (en) * 1972-07-06 1975-11-05 Cobra Technolgoy Ltd Boilers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634720A (en) * 1947-09-18 1953-04-14 Robert K Thulman Chimney construction with heat controlling minimizing means
US2619022A (en) * 1950-02-20 1952-11-25 Richard G Hergenrother Ventilating chimney
US2711683A (en) * 1952-08-12 1955-06-28 Stewart Warner Corp Venting systems
GB957213A (en) * 1961-05-09 1964-05-06 Richard Kirkpatrick Matthews Improvements in flue liners
GB1412497A (en) * 1972-07-06 1975-11-05 Cobra Technolgoy Ltd Boilers

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135039A (en) * 1983-02-01 1984-08-22 Prowoda Heat Limited Flue terminal and structure
AT388990B (de) * 1987-03-06 1989-09-25 Vaillant Gmbh In die atmosphaere muendende, von einer verbrennungsluftfuehrung ummantelte abgasfuehrung
GB2238378A (en) * 1989-10-20 1991-05-29 Vaillant Joh Gmbh & Co Fresh air supply and exhaust gas discharge arrangement for a fuel-fired heat source
GB2238378B (en) * 1989-10-20 1993-09-01 Vaillant Joh Gmbh & Co Fresh air supply and exhaust gas discharge arrangement for a fuel-fired,fan-assisted heat source
FR2666871A1 (fr) * 1990-09-14 1992-03-20 Larger Installation de production de chaleur a partir d'un combustible brule dans une chaudiere reliee a la base d'une cheminee industrielle.
AT400889B (de) * 1993-03-29 1996-04-25 Vaillant Gmbh Luftzufuhr- und abgasabfuhrsystem
WO1995012784A1 (de) * 1993-11-04 1995-05-11 Horst Wunsch Kondensationskamin
EP0862020A3 (de) * 1997-02-26 1999-06-30 Skoberne, Willi Deckendurchführung für eine Abgasleitung einer Heizungsanlage
FR2764047A1 (fr) * 1997-05-28 1998-12-04 Joncoux Conduit de fumees flexible
GB2384044A (en) * 2002-01-08 2003-07-16 Turner & Wilson Ltd Chimney terminal assembly
GB2384044B (en) * 2002-01-08 2005-08-31 Turner & Wilson Ltd Terminal assembly and provision thereof
WO2004038297A3 (de) * 2002-10-25 2004-11-18 Karl Eberl Vorrichtung zum erzeugen, speichern und abgeben von wärme an einen zu beheizenden raum
EP3264005A1 (de) * 2016-06-29 2018-01-03 Mikrofill Systems Ltd Abgedichtete luftkessel-lufteinlasskammer

Also Published As

Publication number Publication date
FR2478269A1 (fr) 1981-09-18
DE3164370D1 (en) 1984-08-02
FR2478269B1 (de) 1985-05-17
EP0036364B1 (de) 1984-06-27

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