ATE350625T1 - CONTROL SYSTEM FOR BOILER - Google Patents

CONTROL SYSTEM FOR BOILER

Info

Publication number
ATE350625T1
ATE350625T1 AT00200749T AT00200749T ATE350625T1 AT E350625 T1 ATE350625 T1 AT E350625T1 AT 00200749 T AT00200749 T AT 00200749T AT 00200749 T AT00200749 T AT 00200749T AT E350625 T1 ATE350625 T1 AT E350625T1
Authority
AT
Austria
Prior art keywords
control
gas
boiler
boilers
control system
Prior art date
Application number
AT00200749T
Other languages
German (de)
Inventor
Giorgio Ing Pastorino
Original Assignee
Riello 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 Riello Spa filed Critical Riello Spa
Application granted granted Critical
Publication of ATE350625T1 publication Critical patent/ATE350625T1/en

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
    • F23N5/26—Details
    • F23N5/265—Details 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
    • F23N1/08—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/12—Burner simulation or checking
    • F23N2227/16—Checking components, e.g. electronic
    • 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
    • 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
    • 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
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Flow Control (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

The system for the combined adjustment of air and gas, for the control of combustion and for an optimum efficiency at variable thermal loads in gas-fired boilers, can be used on a wide range of boilers. At the starting of the boiler, a control and adaptation cycle of the fan system, air sensor and flue-gas exhaust is carried out; if these tests give satisfactory results, the machine is started. The system offers two different types of control: simplified and complete. <IMAGE>
AT00200749T 2000-03-03 2000-03-03 CONTROL SYSTEM FOR BOILER ATE350625T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00200749A EP1130320B1 (en) 2000-03-03 2000-03-03 Control system for boilers

Publications (1)

Publication Number Publication Date
ATE350625T1 true ATE350625T1 (en) 2007-01-15

Family

ID=8171139

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00200749T ATE350625T1 (en) 2000-03-03 2000-03-03 CONTROL SYSTEM FOR BOILER

Country Status (6)

Country Link
EP (1) EP1130320B1 (en)
CN (1) CN1185442C (en)
AT (1) ATE350625T1 (en)
DE (1) DE60032725T2 (en)
ES (1) ES2277584T3 (en)
HK (1) HK1053350B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1351019B1 (en) * 2002-04-02 2013-07-17 Siemens Schweiz AG Process to check the operation of the regulation system of heating burner
CN1332152C (en) * 2003-04-11 2007-08-15 株式会社庆东纳碧安 Air proportional boiler using air pressure sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0359315A (en) * 1989-07-28 1991-03-14 Yamatake Honeywell Co Ltd Safety control device of combustion apparatus
NL9200825A (en) * 1992-05-08 1993-12-01 Fasto Nefit Bv Fan controller
EP0781966A1 (en) * 1994-08-31 1997-07-02 Gastar Co., Ltd. Combustion equipment for judging abnormality or life
DE69709928T2 (en) * 1997-10-17 2002-08-29 Riello S.P.A., Legnago Combined control system for gas and air for controlling the combustion of a gas boiler

Also Published As

Publication number Publication date
CN1389680A (en) 2003-01-08
HK1053350A1 (en) 2003-10-17
CN1185442C (en) 2005-01-19
DE60032725T2 (en) 2007-10-04
EP1130320A1 (en) 2001-09-05
DE60032725D1 (en) 2007-02-15
HK1053350B (en) 2005-07-08
ES2277584T3 (en) 2007-07-16
EP1130320B1 (en) 2007-01-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties