EP2037176A3 - Verfahren zum Steuern eines Verdampferbrenners - Google Patents

Verfahren zum Steuern eines Verdampferbrenners Download PDF

Info

Publication number
EP2037176A3
EP2037176A3 EP08105288.8A EP08105288A EP2037176A3 EP 2037176 A3 EP2037176 A3 EP 2037176A3 EP 08105288 A EP08105288 A EP 08105288A EP 2037176 A3 EP2037176 A3 EP 2037176A3
Authority
EP
European Patent Office
Prior art keywords
temperature
heating power
correction factor
flame holder
vaporisation
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
EP08105288.8A
Other languages
English (en)
French (fr)
Other versions
EP2037176B1 (de
EP2037176A2 (de
Inventor
Josef Wueest
Erwin Schlup
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.)
GLUTZ AG
Original Assignee
Thermmix AG
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 Thermmix AG filed Critical Thermmix AG
Publication of EP2037176A2 publication Critical patent/EP2037176A2/de
Publication of EP2037176A3 publication Critical patent/EP2037176A3/de
Application granted granted Critical
Publication of EP2037176B1 publication Critical patent/EP2037176B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/42—Function generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/16—Measuring temperature burner temperature
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/30—Pumps

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

Ein Verdampferbrenner, dessen Heizleistung P zwischen einem Minimalwert Pmin und einem Nennwert Pmax modulierbar ist, wobei ein übergeordneter Regler eine Heizleistung P anfordert, wird crfindungsgcmäss wie folgt gesteuert:
- die Drehzahl D des Gebläses wird gesteuert gemäss einer Funktion D = g(P) (1 + K), wobei g(P) eine von der Heizleistung P abhängige vorgegebene Funktion und K ein veränderbarer Korrekturfaktor ist,
- der Korrekturfaktor K wird gemäss vorgegebenen Kriterien aktualisiert, und
- entweder die Temperatur der Verdampferkammer oder die Temperatur des Luft/Brennstoff Gemisches im Bereich desjenigen Drittels des Flammenhalters, der der Verdampferkammer zugewandt ist, oder die Temperatur der Innenwand des Flammenhalters und ein interner Sollwert werden für die Aktualisierung des Korrekturfaktors K benützt.
EP08105288.8A 2007-09-12 2008-09-10 Verfahren zum Steuern eines Verdampferbrenners Not-in-force EP2037176B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01442/07A CH700427B1 (de) 2007-09-12 2007-09-12 Verfahren zum Steuern eines Verdampferbrenners.

Publications (3)

Publication Number Publication Date
EP2037176A2 EP2037176A2 (de) 2009-03-18
EP2037176A3 true EP2037176A3 (de) 2017-06-21
EP2037176B1 EP2037176B1 (de) 2018-07-18

Family

ID=40111614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08105288.8A Not-in-force EP2037176B1 (de) 2007-09-12 2008-09-10 Verfahren zum Steuern eines Verdampferbrenners

Country Status (2)

Country Link
EP (1) EP2037176B1 (de)
CH (1) CH700427B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015225886A1 (de) * 2015-12-18 2017-06-22 Robert Bosch Gmbh Heizgerätesystem und Verfahren mit einem Heizgerätesystem

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321858A2 (de) * 1987-12-19 1989-06-28 Schrag Heizungs-Lüftungs-Klima-Technik Gmbh Brenneinrichtung
DE4323586A1 (de) * 1993-07-14 1995-01-19 Eberspaecher J Heizeinrichtung für Fahrzeuge
JP2000018571A (ja) * 1998-07-03 2000-01-18 Sanyo Electric Co Ltd 液体燃料燃焼装置
WO2000012935A1 (de) * 1998-09-01 2000-03-09 Toby Ag Brenner für flüssige brennstoffe
DE10109438A1 (de) * 2001-02-27 2002-09-12 Webasto Thermosysteme Gmbh Heizgerät mit einer Fördereinrichtung, insbesondere Zusatzheizgerät für ein Fahrzeug
WO2004109183A1 (de) * 2003-06-11 2004-12-16 Toby Ag Brenner für flüssige brennstoffe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321858A2 (de) * 1987-12-19 1989-06-28 Schrag Heizungs-Lüftungs-Klima-Technik Gmbh Brenneinrichtung
DE4323586A1 (de) * 1993-07-14 1995-01-19 Eberspaecher J Heizeinrichtung für Fahrzeuge
JP2000018571A (ja) * 1998-07-03 2000-01-18 Sanyo Electric Co Ltd 液体燃料燃焼装置
WO2000012935A1 (de) * 1998-09-01 2000-03-09 Toby Ag Brenner für flüssige brennstoffe
DE10109438A1 (de) * 2001-02-27 2002-09-12 Webasto Thermosysteme Gmbh Heizgerät mit einer Fördereinrichtung, insbesondere Zusatzheizgerät für ein Fahrzeug
WO2004109183A1 (de) * 2003-06-11 2004-12-16 Toby Ag Brenner für flüssige brennstoffe

Also Published As

Publication number Publication date
EP2037176B1 (de) 2018-07-18
EP2037176A2 (de) 2009-03-18
CH700427B1 (de) 2010-08-31

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