IT1263759B - Apparecchio per la combustione di gas con un bruciatore atmosferico a premiscelazione iperstechiometrica e metodo per la regolazione dell'aria aspirata particolarmente in fase di accensione - Google Patents

Apparecchio per la combustione di gas con un bruciatore atmosferico a premiscelazione iperstechiometrica e metodo per la regolazione dell'aria aspirata particolarmente in fase di accensione

Info

Publication number
IT1263759B
IT1263759B ITMI930048A ITMI930048A IT1263759B IT 1263759 B IT1263759 B IT 1263759B IT MI930048 A ITMI930048 A IT MI930048A IT MI930048 A ITMI930048 A IT MI930048A IT 1263759 B IT1263759 B IT 1263759B
Authority
IT
Italy
Prior art keywords
combustion chamber
burner
hyperstechiometric
adjustment
intake air
Prior art date
Application number
ITMI930048A
Other languages
English (en)
Inventor
Enrico Sebastiani
Original Assignee
Enrico Sebastiani
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 Enrico Sebastiani filed Critical Enrico Sebastiani
Priority to ITMI930048A priority Critical patent/IT1263759B/it
Publication of ITMI930048A0 publication Critical patent/ITMI930048A0/it
Priority to AT93113075T priority patent/ATE158646T1/de
Priority to DE69314153T priority patent/DE69314153T2/de
Priority to EP93113075A priority patent/EP0606527B1/en
Priority to RU94007344A priority patent/RU2129236C1/ru
Publication of ITMI930048A1 publication Critical patent/ITMI930048A1/it
Application granted granted Critical
Publication of IT1263759B publication Critical patent/IT1263759B/it

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
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/045—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with a plurality of burner bars assembled together, e.g. in a grid-like arrangement
    • 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
    • F23N1/027—Regulating fuel supply conjointly with air supply using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/04—Regulating fuel supply conjointly with air supply and with draught
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F23N2225/06—Measuring pressure for determining flow
    • 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
    • F23N2233/02—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
    • F23N2237/00—Controlling
    • F23N2237/16—Controlling secondary air
    • 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

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)
  • Gas Burners (AREA)

Abstract

L'apparecchio, costituito da un bruciatore atmosferico (10), da una camera di combustione (11) e da mezzi (13) per creare una depressione nella camera di combustione, comprende una struttura scatolare (23) che si raccorda con la camera di combustione e racchiude il bruciatore. Tale struttura scatolare presenta una o più aperture (26, 30) per l'aria secondaria (AS) e, in una parete (24) disposta trasversalmente tra gli ugelli (17) di uscita del gas e i condotti (18) di aspirazione e miscelazione del bruciatore, un'apertura (25) per l'aria primaria (AC) per ogni ugello.Per un migliore funzionamento in fase di accensione e in caso d'uso di gas tendenti al distacco di fiamma, la portata di aria primaria (AP), misurata nei condotti di aspirazione (18), viene ridotta, rispetto ai valori di regime con gas standard, aumentando la sezione dell'apertura, o delle aperture, per l'aria secondaria o riducendo la depressione in camera di combustione in funzione della portata del gas e/o della temperatura misurata in camera di combustione.
ITMI930048A 1993-01-15 1993-01-15 Apparecchio per la combustione di gas con un bruciatore atmosferico a premiscelazione iperstechiometrica e metodo per la regolazione dell'aria aspirata particolarmente in fase di accensione IT1263759B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMI930048A IT1263759B (it) 1993-01-15 1993-01-15 Apparecchio per la combustione di gas con un bruciatore atmosferico a premiscelazione iperstechiometrica e metodo per la regolazione dell'aria aspirata particolarmente in fase di accensione
AT93113075T ATE158646T1 (de) 1993-01-15 1993-08-16 Gasbrenngerät mit atmosphärischem brenner und verfahren zur regelung der luft in das gerät
DE69314153T DE69314153T2 (de) 1993-01-15 1993-08-16 Gasbrenngerät mit atmosphärischem Brenner und Verfahren zur Regelung der Luft in das Gerät
EP93113075A EP0606527B1 (en) 1993-01-15 1993-08-16 A gas combustion apparatus incorporating an atmospheric burner, and method for controlling the air in the apparatus
RU94007344A RU2129236C1 (ru) 1993-01-15 1994-03-10 Способ управления воздухом в установке сжигания газа и устройство для сжигания газа

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI930048A IT1263759B (it) 1993-01-15 1993-01-15 Apparecchio per la combustione di gas con un bruciatore atmosferico a premiscelazione iperstechiometrica e metodo per la regolazione dell'aria aspirata particolarmente in fase di accensione

Publications (3)

Publication Number Publication Date
ITMI930048A0 ITMI930048A0 (it) 1993-01-15
ITMI930048A1 ITMI930048A1 (it) 1994-07-15
IT1263759B true IT1263759B (it) 1996-08-29

Family

ID=11364651

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI930048A IT1263759B (it) 1993-01-15 1993-01-15 Apparecchio per la combustione di gas con un bruciatore atmosferico a premiscelazione iperstechiometrica e metodo per la regolazione dell'aria aspirata particolarmente in fase di accensione

Country Status (5)

Country Link
EP (1) EP0606527B1 (it)
AT (1) ATE158646T1 (it)
DE (1) DE69314153T2 (it)
IT (1) IT1263759B (it)
RU (1) RU2129236C1 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1266802B1 (it) * 1993-11-10 1997-01-21 Worgas Bruciatori Srl Elemento miscelatore e diffusore per bruciatore atmosferico
FR2730793B1 (fr) * 1995-02-16 1997-04-30 Leblanc Sa E L M Perfectionnements apportes a un bruleur de chauffe-eau, chauffe-bain, chaudiere a gaz
US5989020A (en) * 1998-08-14 1999-11-23 Lochinvar Corporation Multiple stage heating apparatus
WO2008025783A2 (en) * 2006-08-31 2008-03-06 Nv Bekaert Sa Stand-alone, low nox and low co, fvir, heating appliance with an easy maintenance
IT1406865B1 (it) * 2011-01-12 2014-03-14 Worgas Bruciatori Srl Bruciatore ad elevata stabilita' perimetrale
RU2493488C1 (ru) * 2012-03-07 2013-09-20 Общество с ограниченной ответственностью Научно-Инновационное предприятие СКГМИ (ГТУ) "Стройкомплект-Инновации" ООО НИП СКГМИ Способ оптимизации процесса горения топлива
ITMI20130013A1 (it) * 2013-01-08 2014-07-09 Nordgas S R L Dispositivo di regolazione e controllo fiamma per bruciatori premiscelati.
US10151479B2 (en) * 2013-11-22 2018-12-11 Lennox Industries Inc. Burner assembly
RU2596081C1 (ru) * 2015-02-27 2016-08-27 Алексей Алексеевич Сердюков Горелка диффузионно-кинетическая
CN105570893B (zh) * 2015-12-28 2018-04-10 广州迪森家用锅炉制造有限公司 燃气燃烧器
RU2618137C1 (ru) * 2016-04-20 2017-05-02 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный архитектурно-строительный университет" (ФГБОУ ВПО "СПбГАСУ") Инжекционная горелка низкого давления
CN114459028A (zh) * 2020-10-30 2022-05-10 芜湖美的厨卫电器制造有限公司 燃烧器及燃气设备
DE102024205773A1 (de) 2024-06-21 2025-12-24 Robert Bosch Gesellschaft mit beschränkter Haftung Luft-Gas-Mischer zum Mischen eines Luftstroms mit einem Gasstrom

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631718A1 (de) * 1975-07-28 1977-02-10 Leblanc Sa E L M Gasbeheizter warmwasserbereiter mit gasdichtem abzug
SU1386799A1 (ru) * 1986-09-08 1988-04-07 Коммунарский горно-металлургический институт Инжекционна горелка
DE3918855A1 (de) * 1989-01-21 1990-08-02 Hydrotherm Geraetebau Gmbh Gasgeblaesebrenner
GB2237868B (en) * 1989-11-04 1993-12-15 Stoves Ltd Improvements in or relating to mixer tubes for gaseous fuel burners
DE4207814A1 (de) * 1991-03-12 1992-09-17 Vaillant Joh Gmbh & Co Vormischgasbrenner

Also Published As

Publication number Publication date
RU2129236C1 (ru) 1999-04-20
DE69314153D1 (de) 1997-10-30
ITMI930048A0 (it) 1993-01-15
ITMI930048A1 (it) 1994-07-15
EP0606527B1 (en) 1997-09-24
DE69314153T2 (de) 1998-04-23
ATE158646T1 (de) 1997-10-15
EP0606527A1 (en) 1994-07-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970228