FR2982007B1 - Procede de regulation de la composition d'un melange air/gaz combustible alimentant le bruleur d'une chaudiere a gaz ainsi que dispositif permettant la mise en oeuvre de ce procede - Google Patents

Procede de regulation de la composition d'un melange air/gaz combustible alimentant le bruleur d'une chaudiere a gaz ainsi que dispositif permettant la mise en oeuvre de ce procede

Info

Publication number
FR2982007B1
FR2982007B1 FR1159888A FR1159888A FR2982007B1 FR 2982007 B1 FR2982007 B1 FR 2982007B1 FR 1159888 A FR1159888 A FR 1159888A FR 1159888 A FR1159888 A FR 1159888A FR 2982007 B1 FR2982007 B1 FR 2982007B1
Authority
FR
France
Prior art keywords
burner
gas
gas mixture
composition
pressure
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.)
Active
Application number
FR1159888A
Other languages
English (en)
Other versions
FR2982007A1 (fr
Inventor
Francois Vuillaume
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.)
Robert Bosch GmbH
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 FR1159888A priority Critical patent/FR2982007B1/fr
Priority to EP12191027.7A priority patent/EP2604918B1/fr
Publication of FR2982007A1 publication Critical patent/FR2982007A1/fr
Application granted granted Critical
Publication of FR2982007B1 publication Critical patent/FR2982007B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
    • F23D14/36—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air in which the compressor and burner form a single unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2900/00—Special features of, or arrangements for controlling combustion
    • F23N2900/05181—Controlling air to fuel ratio by using a single differential pressure detector

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

Procédé de régulation de la composition d'un mélange air/gaz combustible alimentant le brûleur d'une chaudière à gaz, caractérisé en ce que - lorsque la température du mélange gazeux fourni au brûleur de la chaudière est inférieure à une valeur de seuil prédéfinie, on asservit le débit de gaz combustible ajouté à l'air alimentant ce brûleur aux variations d'une première pression ou pression élevée (P ) de préférence prélevée en un premier point d'un ventilateur (1), et - lorsque la température de ce mélange gazeux atteint la valeur de seuil, on asservit ce débit de gaz combustible à une seconde pression ou pression basse (P ) inférieure à la première pression (P ).
FR1159888A 2011-11-02 2011-11-02 Procede de regulation de la composition d'un melange air/gaz combustible alimentant le bruleur d'une chaudiere a gaz ainsi que dispositif permettant la mise en oeuvre de ce procede Active FR2982007B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1159888A FR2982007B1 (fr) 2011-11-02 2011-11-02 Procede de regulation de la composition d'un melange air/gaz combustible alimentant le bruleur d'une chaudiere a gaz ainsi que dispositif permettant la mise en oeuvre de ce procede
EP12191027.7A EP2604918B1 (fr) 2011-11-02 2012-11-02 Procédé de régulation de la composition d'un mélange air/gaz combustible alimentant le brûleur d'une chaudière à gaz ainsi que dispositif permettant la mise en oeuvre de ce procédé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1159888A FR2982007B1 (fr) 2011-11-02 2011-11-02 Procede de regulation de la composition d'un melange air/gaz combustible alimentant le bruleur d'une chaudiere a gaz ainsi que dispositif permettant la mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
FR2982007A1 FR2982007A1 (fr) 2013-05-03
FR2982007B1 true FR2982007B1 (fr) 2013-12-20

Family

ID=47074657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159888A Active FR2982007B1 (fr) 2011-11-02 2011-11-02 Procede de regulation de la composition d'un melange air/gaz combustible alimentant le bruleur d'une chaudiere a gaz ainsi que dispositif permettant la mise en oeuvre de ce procede

Country Status (2)

Country Link
EP (1) EP2604918B1 (fr)
FR (1) FR2982007B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3039260B1 (fr) * 2015-07-23 2017-08-25 Bosch Gmbh Robert Procede de gestion d'une chaudiere a condensation et chadiere pour la mise en oeuvre du procede

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT289354B (de) * 1969-05-30 1971-04-26 Vaillant Joh Kg Regelvorrichtung für gas- oder ölbeheizte Heizgeräte
NL7906945A (nl) * 1979-09-18 1981-03-20 Rheem Bv Inrichting voor het verwarmen van een vloeistof.
EP0644377B1 (fr) * 1993-09-16 1996-10-23 Honeywell B.V. Dispositif de commande pour brûleur à gaz
FR2775782B1 (fr) * 1998-03-06 2000-05-05 Theobald Sa A Dispositif de mesure de pression differentielle et dispositif pour la regulation active du rapport air/gaz d'un bruleur utilisant un tel dispositif de mesure

Also Published As

Publication number Publication date
EP2604918B1 (fr) 2015-10-07
EP2604918A1 (fr) 2013-06-19
FR2982007A1 (fr) 2013-05-03

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