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EP0643273A1 - Installation produisant des gas de combustion, notamment chaudière d'eau chaude - Google Patents

Installation produisant des gas de combustion, notamment chaudière d'eau chaude Download PDF

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Publication number
EP0643273A1
EP0643273A1 EP94113842A EP94113842A EP0643273A1 EP 0643273 A1 EP0643273 A1 EP 0643273A1 EP 94113842 A EP94113842 A EP 94113842A EP 94113842 A EP94113842 A EP 94113842A EP 0643273 A1 EP0643273 A1 EP 0643273A1
Authority
EP
European Patent Office
Prior art keywords
combustion
hot water
combustion gases
suction fan
water boiler
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
EP94113842A
Other languages
German (de)
English (en)
Other versions
EP0643273B1 (fr
Inventor
Richard Vetter
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 EP0643273A1 publication Critical patent/EP0643273A1/fr
Application granted granted Critical
Publication of EP0643273B1 publication Critical patent/EP0643273B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
    • F24D5/06—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated
    • F24D5/08—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated with hot air led through radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/06—Regulating fuel supply conjointly with draught
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/36—Control of heat-generating means in heaters of burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/02—Ventilators in stacks

Definitions

  • the invention relates to a system producing combustion gases, in particular a hot water boiler system, with a suction fan for the combustion gases and with one or more downstream heat exchangers through which the combustion gases flow, in particular for underfloor, wall and ceiling heating.
  • the object of the invention is to improve the systems mentioned at the outset in such a way that the safety of these systems is increased and thus it is prevented that combustion gases can lead to any damage.
  • a vacuum gauge is assigned to the combustion chamber according to the invention and, moreover, the exhaust fan is arranged behind the last heat exchanger in the flow direction of the combustion gases.
  • the vacuum gauge is located precisely at the point at which the combustion gases are produced. If the case arises that the suction fan arranged in the manner mentioned and connected downstream of the heat exchangers no longer works or does not work sufficiently, this deficiency is immediately detected in the combustion chamber. The burner is then switched off immediately. In addition, leaks can also occur with a normally operating exhaust fan, for example in the area of the heat exchanger have occurred. In this case, too, the burner will have to be switched off because the associated vacuum cannot be established in the combustion chamber.
  • a combustion chamber in the upper part and below it a preheater for the combustion air, which has an air inlet 3 and an air outlet 4, which leads to the forwarding of the preheated air via line 5 to the burner 2.
  • the combustion or exhaust gases leave the hot water boiler at 6.
  • the exhaust gases are fed to a floor heater 7 and a wall heater 8.
  • Both heaters consist of coils, of which the coils of the floor heating 7 are arranged in a horizontal plane and the coils of the wall heating 8 are arranged in a vertical plane.
  • the coils can be free or covered, but can also be embedded in the wall or ceiling or floor.
  • the exhaust gases in the direction of arrows 9 enter the chimney system of the house, which is shown schematically in FIG. 2.
  • the exhaust gases are first led through a horizontal pipe 10 and then vertically upwards.
  • the vertical pipe section is designated 11, which carries a suction fan 12 at its upper, free end. From it, the exhaust gases are released into the atmosphere in the direction of arrow 13.
  • the pipe sections 10, 11 are arranged centrally in a larger pipe 14 which extends to close below the suction fan 12; there the outside air flows into the pipe 14 in the direction of the arrows 14 '.
  • a supply air line 16, which leads to the air inlet 3, is branched off from the horizontal lower part 15 of the tube 14. The air preheated by the hot exhaust gases is warmed up further within the hot water boiler 1 and thus reaches the burner 2 or the combustion chamber, which is not shown further.
  • the exhaust gas fan 12 provides a desired negative pressure in the exhaust line, so that the exhaust gases are removed, on the other hand, but also no exhaust gases, e.g. can escape unintentionally through the heaters 7, 8.
  • the invention provides for a vacuum check at the point farthest from the exhaust fan. This is because the vacuum measurement takes place in the combustion chamber of the hot water boiler 1, specifically at the point facing the burner 2. For this purpose, a probe or the like is used in order to be able to carry out the desired measurement at this point.

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)
  • Air Supply (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Incineration Of Waste (AREA)
EP94113842A 1993-09-14 1994-09-03 Installation produisant des gas de combustion, notamment chaudière d'eau chaude Expired - Lifetime EP0643273B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4331121A DE4331121A1 (de) 1993-09-14 1993-09-14 Verbrennungsgase erzeugende Anlage, insb. Warmwasserheizkessel
DE4331121 1993-09-14

Publications (2)

Publication Number Publication Date
EP0643273A1 true EP0643273A1 (fr) 1995-03-15
EP0643273B1 EP0643273B1 (fr) 1998-11-25

Family

ID=6497647

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94113842A Expired - Lifetime EP0643273B1 (fr) 1993-09-14 1994-09-03 Installation produisant des gas de combustion, notamment chaudière d'eau chaude

Country Status (3)

Country Link
EP (1) EP0643273B1 (fr)
AT (1) ATE173810T1 (fr)
DE (2) DE4331121A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009036927A3 (fr) * 2007-09-18 2010-06-24 Kübler Gmbh Procédé et dispositif de chauffe de bâtiments par chauffage aux infra-rouges
NL2006919C2 (nl) * 2011-06-09 2012-12-11 Mark Holding B V Direct gasgestookt verwarmingsapparaat.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036236A1 (fr) * 1980-03-12 1981-09-23 Rheem Nederland B.V. Appareil de chauffage
EP0314972A2 (fr) * 1987-11-05 1989-05-10 Richard Vetter Appareil pour chauffer de l'eau notamment une chaudière de chauffage d'eau chaude
EP0488064A1 (fr) * 1990-11-29 1992-06-03 Richard Vetter Procédé pour le chauffage d'un bâtiment.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036236A1 (fr) * 1980-03-12 1981-09-23 Rheem Nederland B.V. Appareil de chauffage
EP0314972A2 (fr) * 1987-11-05 1989-05-10 Richard Vetter Appareil pour chauffer de l'eau notamment une chaudière de chauffage d'eau chaude
EP0488064A1 (fr) * 1990-11-29 1992-06-03 Richard Vetter Procédé pour le chauffage d'un bâtiment.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009036927A3 (fr) * 2007-09-18 2010-06-24 Kübler Gmbh Procédé et dispositif de chauffe de bâtiments par chauffage aux infra-rouges
NL2006919C2 (nl) * 2011-06-09 2012-12-11 Mark Holding B V Direct gasgestookt verwarmingsapparaat.
EP2532978A3 (fr) * 2011-06-09 2014-05-21 Mark Holding B.V. Système de chauffage au gaz direct

Also Published As

Publication number Publication date
EP0643273B1 (fr) 1998-11-25
DE4331121A1 (de) 1995-03-16
ATE173810T1 (de) 1998-12-15
DE59407330D1 (de) 1999-01-07

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