ATE190711T1 - DEVICE FOR OPTIMIZING THE EFFICIENCY OF A GAS HEATER - Google Patents

DEVICE FOR OPTIMIZING THE EFFICIENCY OF A GAS HEATER

Info

Publication number
ATE190711T1
ATE190711T1 AT96110211T AT96110211T ATE190711T1 AT E190711 T1 ATE190711 T1 AT E190711T1 AT 96110211 T AT96110211 T AT 96110211T AT 96110211 T AT96110211 T AT 96110211T AT E190711 T1 ATE190711 T1 AT E190711T1
Authority
AT
Austria
Prior art keywords
vref
pressure regulator
burner
fan
optimizing
Prior art date
Application number
AT96110211T
Other languages
German (de)
Inventor
Grosso Lamberto Del
Giancarlo Vendramini
Original Assignee
Baxi Spa
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 Baxi Spa filed Critical Baxi Spa
Application granted granted Critical
Publication of ATE190711T1 publication Critical patent/ATE190711T1/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
    • 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
    • F23N2227/00—Ignition or checking
    • F23N2227/04—Prepurge
    • 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
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/16—Fuel valves variable flow or proportional valves

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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Led Devices (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

A device (1) for optimizing the efficiency of a gas-fired heat generator comprising a burner positioned within a combustion chamber provided with a fan for evacuating burnt gases, the fuel reaching said burner via a feed pipe in which there is positioned an electrically powered pressure regulator, said regulator being controlled to vary the gas flow rate to the burner by electrical signals generated by a control unit of the heat generator. The device comprises fan command and control means (2) which measure the electrical control signals (VREF) of the pressure regulator, said signals (VREF) being compared with a reference signal (VR) to generate a control signal for the fan, the rotational speed of this latter being modified on the basis of the control signals (VREF) which reach the pressure regulator. <IMAGE>
AT96110211T 1996-01-12 1996-06-25 DEVICE FOR OPTIMIZING THE EFFICIENCY OF A GAS HEATER ATE190711T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000044A IT1281658B1 (en) 1996-01-12 1996-01-12 DEVICE FOR OPTIMIZING THE PERFORMANCE OF A GASEOUS FUEL HEAT GENERATOR

Publications (1)

Publication Number Publication Date
ATE190711T1 true ATE190711T1 (en) 2000-04-15

Family

ID=11372893

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96110211T ATE190711T1 (en) 1996-01-12 1996-06-25 DEVICE FOR OPTIMIZING THE EFFICIENCY OF A GAS HEATER

Country Status (4)

Country Link
EP (1) EP0784190B1 (en)
AT (1) ATE190711T1 (en)
DE (1) DE69607129T2 (en)
IT (1) IT1281658B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169014A (en) * 1984-02-14 1985-09-02 Rinnai Corp Burning safety device
JPS61202011A (en) * 1985-03-01 1986-09-06 Sanyo Electric Co Ltd Combustion apparatus of forced feed and discharge type
JPH0637975B2 (en) * 1986-01-20 1994-05-18 三洋電機株式会社 Combustion control device
JPS62280516A (en) * 1986-05-27 1987-12-05 Rinnai Corp Combution device
DE3928114C2 (en) * 1989-08-25 1994-02-10 Webasto Ag Fahrzeugtechnik Method for controlling a combustion air blower driven by a motor for a heater
JP2594363B2 (en) * 1989-09-29 1997-03-26 株式会社ハーマン Air supply for combustion equipment

Also Published As

Publication number Publication date
EP0784190B1 (en) 2000-03-15
IT1281658B1 (en) 1998-02-26
EP0784190A1 (en) 1997-07-16
DE69607129D1 (en) 2000-04-20
DE69607129T2 (en) 2000-07-13
ITMI960044A0 (en) 1996-01-12
ITMI960044A1 (en) 1997-07-12

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee