BE902456A - CONTINUOUS ADJUSTMENT OF THE AIR-FUEL RATIO OF A HEAT SOURCE HEATED BY A FUEL. - Google Patents

CONTINUOUS ADJUSTMENT OF THE AIR-FUEL RATIO OF A HEAT SOURCE HEATED BY A FUEL.

Info

Publication number
BE902456A
BE902456A BE0/215038A BE215038A BE902456A BE 902456 A BE902456 A BE 902456A BE 0/215038 A BE0/215038 A BE 0/215038A BE 215038 A BE215038 A BE 215038A BE 902456 A BE902456 A BE 902456A
Authority
BE
Belgium
Prior art keywords
air
fuel
burner
probe
continuous adjustment
Prior art date
Application number
BE0/215038A
Other languages
French (fr)
Original Assignee
Vaillant Joh Gmbh & Co
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 Joh Gmbh & Co filed Critical Vaillant Joh Gmbh & Co
Publication of BE902456A publication Critical patent/BE902456A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/085—Regulating fuel supply conjointly with another medium, e.g. boiler water using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/10—Regulating fuel supply conjointly with another medium, e.g. boiler water and with air supply or draught
    • F23N1/105—Regulating fuel supply conjointly with another medium, e.g. boiler water and with air supply or draught using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/02—Measuring filling height in burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/18—Measuring temperature feedwater temperature
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/32—Direct CO2 mitigation

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)

Abstract

Réglage continu du rapport air-combustible d'un chauffe-eau à circulation à gaz, à l'aide d'une sonde mesurant la composition des gaz de combustion, d'un générateur de consignes et d'un régulateur, et où, à coté d'une sonde (21) pour la teneur en oxygène des gaz de combustion, il est prévu une autre sonde (39>) mesurant la teneur en oxyde de carbone et où le régulateur (11) émet une grandeur réglante tant que l'une des valeurs mesurées s'écarte de la consigne. De plus, il est prévu qu'en présence d'un signal demandant la fourniture de chaleur, un signal correspondant est appliqué à un bruleur à débit variable, par un organe de réglage, pour assurer un débit déterminé du bruleur, ce signal servant en outre à générer un autre signal faisant varier le débit d'air du bruleur.Continuous adjustment of the air-fuel ratio of a gas circulation water heater, using a probe measuring the composition of the combustion gases, a setpoint generator and a regulator, and where, at next to a probe (21) for the oxygen content of the combustion gases, there is another probe (39>) measuring the carbon monoxide content and where the regulator (11) emits a regulating variable as long as the one of the measured values deviates from the setpoint. In addition, it is provided that in the presence of a signal requesting the supply of heat, a corresponding signal is applied to a variable-rate burner, by an adjusting member, to ensure a determined flow rate from the burner, this signal serving as in addition to generating another signal varying the air flow from the burner.

BE0/215038A 1984-05-19 1985-05-20 CONTINUOUS ADJUSTMENT OF THE AIR-FUEL RATIO OF A HEAT SOURCE HEATED BY A FUEL. BE902456A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8415630 1984-05-19
DE8415631 1984-05-19

Publications (1)

Publication Number Publication Date
BE902456A true BE902456A (en) 1985-09-16

Family

ID=25949939

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215038A BE902456A (en) 1984-05-19 1985-05-20 CONTINUOUS ADJUSTMENT OF THE AIR-FUEL RATIO OF A HEAT SOURCE HEATED BY A FUEL.

Country Status (2)

Country Link
BE (1) BE902456A (en)
FR (1) FR2564571B3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014561A1 (en) * 1989-05-13 1990-11-29 Zibrowius Gmbh Process for monitoring and safely operating flueless stoves, especially paraffin stoves and device for implementing the process
EP0821777A4 (en) * 1995-04-19 2000-04-12 Bowin Tech Pty Ltd Heating appliance
CN105509298B (en) * 2016-01-06 2019-01-29 佛山市沃克曼普电气有限公司 The adaptive premixed combustion heating device of the gas sensing formula being placed in water circuit system
CN117963370B (en) * 2024-03-29 2024-06-18 四川惠科达仪表制造有限公司 Multifunctional liquid level meter

Also Published As

Publication number Publication date
FR2564571B3 (en) 1987-05-22
FR2564571A1 (en) 1985-11-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VAILLANT JOH. G.M.B.H. U.CO.

Effective date: 19940531