WO2012084819A3 - Method for stabilizing an operating behavior of a gas blower burner - Google Patents

Method for stabilizing an operating behavior of a gas blower burner Download PDF

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Publication number
WO2012084819A3
WO2012084819A3 PCT/EP2011/073232 EP2011073232W WO2012084819A3 WO 2012084819 A3 WO2012084819 A3 WO 2012084819A3 EP 2011073232 W EP2011073232 W EP 2011073232W WO 2012084819 A3 WO2012084819 A3 WO 2012084819A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
path
burner
stabilizing
burnable
Prior art date
Application number
PCT/EP2011/073232
Other languages
German (de)
French (fr)
Other versions
WO2012084819A2 (en
Inventor
Jan Westra
Gordy Koellmann
Sungbae Park
Albrecht Schaefer
Original Assignee
Robert Bosch 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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to CN201180061033.1A priority Critical patent/CN103443547B/en
Priority to EP11796728.1A priority patent/EP2655971B1/en
Publication of WO2012084819A2 publication Critical patent/WO2012084819A2/en
Publication of WO2012084819A3 publication Critical patent/WO2012084819A3/en

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
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • F23N5/123—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods using electronic means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F23N2233/08—Ventilators at the air intake 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)
  • Control Of Combustion (AREA)

Abstract

The method according to the invention for stabilizing an operating behavior of a power-modulating, air ratio-controlled gas blower burner, compensates for disturbances accompanying changed flow resistance in a combustion air path, burnable gas-air mixed path, heating gas path and/or waste gas path by adjusting the power modulation range. In selected operating states of the gas blower burner and in deviation from normal control operation, the burnable gas-air mixture is temporarily and briefly enriched with burnable gas and the actual flame ionization signal is observed. When a flame ionization stroke observed during enriching is smaller than a first tolerance amount, a lower permissible blower rotational speed is increased. Thereafter, the burner control returns to the normal control operation.
PCT/EP2011/073232 2010-12-21 2011-12-19 Method for stabilizing an operating behavior of a gas blower burner WO2012084819A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180061033.1A CN103443547B (en) 2010-12-21 2011-12-19 For the method for the operation action of stable gas blast formula burner
EP11796728.1A EP2655971B1 (en) 2010-12-21 2011-12-19 Method for stabilizing an operating behavior of a gas blower burner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010055567A DE102010055567B4 (en) 2010-12-21 2010-12-21 Method for stabilizing a performance of a gas-fired burner
DE102010055567.3 2010-12-21

Publications (2)

Publication Number Publication Date
WO2012084819A2 WO2012084819A2 (en) 2012-06-28
WO2012084819A3 true WO2012084819A3 (en) 2013-10-10

Family

ID=45349220

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/073232 WO2012084819A2 (en) 2010-12-21 2011-12-19 Method for stabilizing an operating behavior of a gas blower burner

Country Status (4)

Country Link
EP (1) EP2655971B1 (en)
CN (1) CN103443547B (en)
DE (1) DE102010055567B4 (en)
WO (1) WO2012084819A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20120427A1 (en) * 2012-03-19 2013-09-20 Bertelli & Partners Srl PERFECTED METHOD FOR THE ELECTRONIC ADJUSTMENT OF A FUEL MIXTURE, FOR EXAMPLE GAS, SENT TO A BURNER
DE102012023606B4 (en) * 2012-12-04 2019-02-21 Robert Bosch Gmbh Method for controlling combustion in a gas or oil burner
DE102013222675A1 (en) * 2013-11-07 2015-05-07 Robert Bosch Gmbh ionization
PT108869B (en) * 2015-10-07 2024-05-16 Bosch Termotecnologia Sa HEATING DEVICE AND OPERATION PROCESS OF A HEATING DEVICE
DE102017204012A1 (en) 2016-09-02 2018-03-08 Robert Bosch Gmbh Method for controlling a fuel-air ratio in a heating system and a control unit and a heating system
EP3290801B1 (en) * 2016-09-02 2020-08-12 Robert Bosch GmbH Method for controlling a fuel/air ratio in a heating system and a control unit and a heating system
EP3290797B1 (en) * 2016-09-02 2021-10-06 Robert Bosch GmbH Method for detecting a state of ageing of a heating system as well as a control unit and a heating system
EP3290796B1 (en) * 2016-09-02 2021-01-27 Robert Bosch GmbH Method for controlling a fuel/air ratio in a heating system and a control unit and a heating system
EP3290798B1 (en) * 2016-09-02 2020-12-23 Robert Bosch GmbH Method for controlling a fuel/air ratio in a heating system and a control unit and a heating system
DE102017204003A1 (en) 2016-09-02 2018-03-08 Robert Bosch Gmbh Method for setting and controlling a fuel-air ratio in a heating system, and a control unit and a heating system
DE102017204021A1 (en) 2016-09-02 2018-03-08 Robert Bosch Gmbh Method for updating a characteristic curve in a heating system as well as a control unit and a heating system
DE102016225752A1 (en) 2016-12-21 2018-06-21 Robert Bosch Gmbh Method for controlling a fuel-air ratio in a heating system and a control unit and a heating system
DE102017126137A1 (en) * 2017-11-08 2019-05-09 Ebm-Papst Landshut Gmbh Method for controlling a fuel gas operated heater
DE102018120377A1 (en) * 2018-08-21 2020-02-27 Truma Gerätetechnik GmbH & Co. KG Heater and method for controlling a blower gas burner
DE102019100467A1 (en) * 2019-01-10 2020-07-16 Vaillant Gmbh Process for controlling the combustion air ratio on the burner of a heater
DE102019119186A1 (en) * 2019-01-29 2020-07-30 Vaillant Gmbh Method and device for controlling a fuel gas-air mixture in a heater
DE102019003451A1 (en) * 2019-05-16 2020-11-19 Truma Gerätetechnik GmbH & Co. KG Method for monitoring a burner and / or a burning behavior of a burner and burner arrangement
DE102020102117A1 (en) * 2020-01-29 2021-07-29 Ebm-Papst Landshut Gmbh Method for optimizing a tolerance range of a control characteristic of an electronic mixture control in a gas heater
EP4092325B1 (en) 2021-05-17 2023-12-20 Pittway Sarl Method and controller for operating a gas burner appliance
DE102022100488A1 (en) * 2022-01-11 2023-07-13 Vaillant Gmbh Method for operating a flame-forming heater of a heating system, computer program, storage medium, regulation and control unit, heater and use of a flow rate of a heating system and an ionization signal of a heater

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19539568C1 (en) * 1995-10-25 1997-06-19 Stiebel Eltron Gmbh & Co Kg Gas burner regulation system
DE19618573C1 (en) * 1996-05-09 1997-06-26 Stiebel Eltron Gmbh & Co Kg Gas burner regulating method controlled by ionisation electrode signal
DE19839160A1 (en) * 1998-08-28 2000-03-02 Stiebel Eltron Gmbh & Co Kg Method for regulating the gas supply in a gas-fired forced air burner has an ionization electrode providing a signal which is compared to a reference value, gives improved control
DE19936696A1 (en) * 1999-08-04 2001-02-08 Ruhrgas Ag Premix burner operation process, involving periodically briefly setting burner to full load or slight overload when operating in partial load region
US20050037301A1 (en) * 2001-09-13 2005-02-17 Rainer Lochschmied Control device for a burner and adjusting method
EP1522790A2 (en) * 2003-10-08 2005-04-13 Vaillant GmbH Method for Controlling a Gas Burner, in particular in Heating Installations with Blower
US20050250061A1 (en) * 2002-09-04 2005-11-10 Rainer Lochschmied Burner controller and adjusting method for a burner controller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433425C2 (en) * 1994-09-20 1998-04-30 Stiebel Eltron Gmbh & Co Kg Control device for setting a gas-combustion air mixture in a gas burner
JP3024520B2 (en) * 1995-08-07 2000-03-21 三菱電機株式会社 Combustor control device
ATE189301T1 (en) * 1995-10-25 2000-02-15 Stiebel Eltron Gmbh & Co Kg METHOD AND CIRCUIT FOR CONTROLLING A GAS BURNER
DE59703939D1 (en) * 1996-05-09 2001-08-09 Stiebel Eltron Gmbh & Co Kg Process for operating a gas burner
KR19980076190A (en) * 1997-04-07 1998-11-16 배순훈 Pure wind response method using infrared sensor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19539568C1 (en) * 1995-10-25 1997-06-19 Stiebel Eltron Gmbh & Co Kg Gas burner regulation system
DE19618573C1 (en) * 1996-05-09 1997-06-26 Stiebel Eltron Gmbh & Co Kg Gas burner regulating method controlled by ionisation electrode signal
DE19839160A1 (en) * 1998-08-28 2000-03-02 Stiebel Eltron Gmbh & Co Kg Method for regulating the gas supply in a gas-fired forced air burner has an ionization electrode providing a signal which is compared to a reference value, gives improved control
DE19936696A1 (en) * 1999-08-04 2001-02-08 Ruhrgas Ag Premix burner operation process, involving periodically briefly setting burner to full load or slight overload when operating in partial load region
US20050037301A1 (en) * 2001-09-13 2005-02-17 Rainer Lochschmied Control device for a burner and adjusting method
US20050250061A1 (en) * 2002-09-04 2005-11-10 Rainer Lochschmied Burner controller and adjusting method for a burner controller
EP1522790A2 (en) * 2003-10-08 2005-04-13 Vaillant GmbH Method for Controlling a Gas Burner, in particular in Heating Installations with Blower

Also Published As

Publication number Publication date
DE102010055567A1 (en) 2012-06-21
EP2655971A2 (en) 2013-10-30
DE102010055567B4 (en) 2012-08-02
CN103443547B (en) 2015-11-25
CN103443547A (en) 2013-12-11
WO2012084819A2 (en) 2012-06-28
EP2655971B1 (en) 2016-04-13

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