JPS56137006A - Method of and apparatus for reducing noise emitted from premixing type burner - Google Patents

Method of and apparatus for reducing noise emitted from premixing type burner

Info

Publication number
JPS56137006A
JPS56137006A JP2977181A JP2977181A JPS56137006A JP S56137006 A JPS56137006 A JP S56137006A JP 2977181 A JP2977181 A JP 2977181A JP 2977181 A JP2977181 A JP 2977181A JP S56137006 A JPS56137006 A JP S56137006A
Authority
JP
Japan
Prior art keywords
gas
nozzle
area
sound
radiation
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.)
Pending
Application number
JP2977181A
Other languages
Japanese (ja)
Inventor
Shiyutojiiku Yohanesu
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.)
Vaillant GmbH
Original Assignee
Joh Vaillant GmbH and Co
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 Joh Vaillant GmbH and Co filed Critical Joh Vaillant GmbH and Co
Publication of JPS56137006A publication Critical patent/JPS56137006A/en
Pending legal-status Critical Current

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
    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2210/00—Noise abatement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

1. A process of minimizing the radiation of sound from a premixing burner, which is fed with a gas-air mixture, comprising at least one gas nozzle, which is associated with an injector, and combustion slots, characterized in that the gas is defined (Wobbe number) and the minimum sound radiation is defined as well as the heat output (which is determinable from the total flow area and the gas velocity in the nozzle or nozzles and the total flow area of the injector is defined by the relation see diagramm : EP0035153,P8,F1 wherein V is the sum of the entire gas and air flow, P is a proportionality factor, N is the predetermined maximum sound radiation and K is a constant, which is determined by the Wobbe member, the sound velocity, the load per unit of nozzle area, and the total nozzle area, and the load per unit of combustion area is determined by the relation see diagramm : EP0035153,P8,F2
JP2977181A 1980-03-01 1981-03-02 Method of and apparatus for reducing noise emitted from premixing type burner Pending JPS56137006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19808005891U DE8005891U1 (en) 1980-03-01 1980-03-01 PRE-MIXED BURNER OF LOW SWITCHING POWER WITH A GAS-AIR MIXTURE

Publications (1)

Publication Number Publication Date
JPS56137006A true JPS56137006A (en) 1981-10-26

Family

ID=6713438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2977181A Pending JPS56137006A (en) 1980-03-01 1981-03-02 Method of and apparatus for reducing noise emitted from premixing type burner

Country Status (4)

Country Link
EP (1) EP0035153B1 (en)
JP (1) JPS56137006A (en)
AT (1) ATE8296T1 (en)
DE (1) DE8005891U1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405563B (en) * 1995-06-19 1999-09-27 Vaillant Gmbh Fuel-heated heating appliance
DE19730254C2 (en) * 1996-07-09 2002-01-03 Vaillant Joh Gmbh & Co Fuel-heated heater
NL1005494C2 (en) * 1997-03-11 1998-09-14 Fasto Nefit Bv Gas burner.
CN101191616B (en) * 2006-11-28 2010-05-12 海尔集团公司 Combustion gas nozzle for blue flare combustion gas water heater and injection device using the same
CN101191613B (en) * 2006-11-28 2011-06-22 海尔集团公司 Burner for blue burning flare gas water heater
WO2016158079A1 (en) * 2015-03-31 2016-10-06 三菱日立パワーシステムズ株式会社 Combustion burner and boiler
WO2016158081A1 (en) 2015-03-31 2016-10-06 三菱日立パワーシステムズ株式会社 Combustion burner and boiler provided therewith
JP6642912B2 (en) 2015-09-11 2020-02-12 三菱日立パワーシステムズ株式会社 Combustion burner and boiler provided with the same
US10299790B2 (en) 2017-03-03 2019-05-28 Covidien Lp Adapter with centering mechanism for articulation joint

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191401086A (en) * 1914-01-15 1915-02-15 Walter Audaer Wilson Improvements in and relating to Burners for the Production of a Silent Well Aerated Flame.
GB191401557A (en) * 1914-01-20 1914-12-10 Arthur Grafton Improvement connected with Burners for Gas Fires.
GB191410861A (en) * 1914-05-02 1915-03-11 Harry James Yates Improvements relating to Gas Burners.
DE1289003B (en) * 1966-07-20 1969-02-13 Haller Meurer Werke Ag Multiple gas injector in-line burner for a space heater
ES195007Y (en) * 1970-01-13 1975-07-01 Raytheon Co. ONE MULTIPLE HOLE BURNING DEVICE.

Also Published As

Publication number Publication date
EP0035153B1 (en) 1984-07-04
EP0035153A1 (en) 1981-09-09
ATE8296T1 (en) 1984-07-15
DE8005891U1 (en) 1981-10-01

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