EP1260766A3 - Method for adapting a fired heater to the air/flue gas stack - Google Patents

Method for adapting a fired heater to the air/flue gas stack Download PDF

Info

Publication number
EP1260766A3
EP1260766A3 EP02010791A EP02010791A EP1260766A3 EP 1260766 A3 EP1260766 A3 EP 1260766A3 EP 02010791 A EP02010791 A EP 02010791A EP 02010791 A EP02010791 A EP 02010791A EP 1260766 A3 EP1260766 A3 EP 1260766A3
Authority
EP
European Patent Office
Prior art keywords
adapting
air
flue gas
fired heater
gas stack
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
EP02010791A
Other languages
German (de)
French (fr)
Other versions
EP1260766B1 (en
EP1260766A2 (en
Inventor
Norbert Gaisbauer
Peter Menne
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.)
Vaillant GmbH
Original Assignee
Vaillant GmbH
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 Vaillant GmbH filed Critical Vaillant GmbH
Publication of EP1260766A2 publication Critical patent/EP1260766A2/en
Publication of EP1260766A3 publication Critical patent/EP1260766A3/en
Application granted granted Critical
Publication of EP1260766B1 publication Critical patent/EP1260766B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/08—Regulating air supply or draught by power-assisted systems
    • F23N3/082—Regulating air supply or draught by power-assisted systems using electronic means
    • 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
    • F23N1/062—Regulating fuel supply conjointly with draught using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N5/184—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N2005/181—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using detectors sensitive to rate of flow of air
    • F23N2005/182—Air flow switch
    • 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
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/19—Measuring temperature outlet temperature water heat-exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/20—Measuring temperature entrant temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/02—Starting or ignition cycles
    • 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
    • F23N2233/04—Ventilators in stacks with variable speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Air Supply (AREA)
  • Chimneys And Flues (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The method involves operating a fan (3) for a predefined minimum time at a defined, preferably maximum speed or power before reducing its speed to the starting value and then slowly increasing it up to a defined pressure value. A temperature correction function is computed from primary heat exchanger (13) feed and return temperature measurements and used to correct the computed revolution rate used to determine the operating characteristic. -
EP02010791A 2001-05-21 2002-05-15 Method for adapting a fired heater to the air/flue gas stack Expired - Lifetime EP1260766B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT8002001 2001-05-21
AT0080001A AT410477B (en) 2001-05-21 2001-05-21 METHOD FOR ADAPTING A BURNER-HEATED HEATER TO AN AIR EXHAUST SYSTEM

Publications (3)

Publication Number Publication Date
EP1260766A2 EP1260766A2 (en) 2002-11-27
EP1260766A3 true EP1260766A3 (en) 2004-12-08
EP1260766B1 EP1260766B1 (en) 2008-04-23

Family

ID=3681137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02010791A Expired - Lifetime EP1260766B1 (en) 2001-05-21 2002-05-15 Method for adapting a fired heater to the air/flue gas stack

Country Status (6)

Country Link
EP (1) EP1260766B1 (en)
AT (2) AT410477B (en)
DE (2) DE50212130D1 (en)
DK (1) DK1260766T3 (en)
ES (1) ES2304408T3 (en)
PT (1) PT1260766E (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021109473A1 (en) * 2021-04-15 2022-11-03 Vaillant Gmbh Procedure for testing an exhaust system of a heater

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0733859A2 (en) * 1995-03-24 1996-09-25 Robert Bosch Gmbh Method and device for controlling a heating apparatus
EP0793064A2 (en) * 1996-03-01 1997-09-03 Robert Bosch Gmbh Heater and method for controlling a heater
DE19847448A1 (en) * 1997-10-08 1999-04-22 Vaillant Joh Gmbh & Co Procedure for matching burner-heated heater to air-exhaust system
DE19961285C1 (en) * 1999-12-18 2001-06-28 Bosch Gmbh Robert Regulating heat generator with air-exhaust gas feed involves computing fresh air pressure, temperature at air feed input taking into account air feed thermal-pneumatic characteristics

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19846207C2 (en) * 1998-08-19 2000-10-26 Wolf Gmbh Device and method for adjusting the speed of a fan of a gas heating device, such as in particular a gas heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0733859A2 (en) * 1995-03-24 1996-09-25 Robert Bosch Gmbh Method and device for controlling a heating apparatus
EP0793064A2 (en) * 1996-03-01 1997-09-03 Robert Bosch Gmbh Heater and method for controlling a heater
DE19847448A1 (en) * 1997-10-08 1999-04-22 Vaillant Joh Gmbh & Co Procedure for matching burner-heated heater to air-exhaust system
DE19961285C1 (en) * 1999-12-18 2001-06-28 Bosch Gmbh Robert Regulating heat generator with air-exhaust gas feed involves computing fresh air pressure, temperature at air feed input taking into account air feed thermal-pneumatic characteristics

Also Published As

Publication number Publication date
PT1260766E (en) 2008-07-07
ATE393361T1 (en) 2008-05-15
DE50212130D1 (en) 2008-06-05
DK1260766T3 (en) 2008-08-25
ATA8002001A (en) 2002-09-15
EP1260766B1 (en) 2008-04-23
EP1260766A2 (en) 2002-11-27
DE10222770A1 (en) 2002-12-05
AT410477B (en) 2003-05-26
ES2304408T3 (en) 2008-10-16

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