WO2016145744A1 - Brûleur - Google Patents

Brûleur Download PDF

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Publication number
WO2016145744A1
WO2016145744A1 PCT/CN2015/082050 CN2015082050W WO2016145744A1 WO 2016145744 A1 WO2016145744 A1 WO 2016145744A1 CN 2015082050 W CN2015082050 W CN 2015082050W WO 2016145744 A1 WO2016145744 A1 WO 2016145744A1
Authority
WO
WIPO (PCT)
Prior art keywords
outer ring
inner ring
nozzle
ring
venturi
Prior art date
Application number
PCT/CN2015/082050
Other languages
English (en)
Chinese (zh)
Inventor
王成
方松青
王光武
施国生
Original Assignee
广东美的厨房电器制造有限公司
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
Priority claimed from CN201510112749.XA external-priority patent/CN104696963B/zh
Priority claimed from CN201520145325.9U external-priority patent/CN204730203U/zh
Application filed by 广东美的厨房电器制造有限公司 filed Critical 广东美的厨房电器制造有限公司
Publication of WO2016145744A1 publication Critical patent/WO2016145744A1/fr

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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
    • F23D14/46—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
    • F23D14/02—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
    • F23D14/06—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 radial outlets at the burner head
    • 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

Definitions

  • the intake passage is of a cross type, the number of the branch portions is four, a middle portion of the intake passage is the center portion, and four ends of the intake passage are Branch.
  • the bottom cup includes an intake pipe and an inner ring cup and an outer ring cup disposed on the intake pipe; the intake passage is formed in the intake pipe, and the arrival chamber is formed In the inner ring cup and the outer ring cup; the inner ring nozzle and the outer ring nozzle are disposed on the intake pipe and penetrate the intake pipe, and the inner ring nozzle is located in the inner ring The outer ring nozzle is disposed in the outer ring cup in the cup.
  • the intake passage includes an inner sub-channel and an outer sub-channel that are separated from each other, the inner ring nozzle being coupled to the inner sub-channel, the outer ring nozzle being in communication with the outer sub-channel.
  • Figure 6 is a schematic cross-sectional view of a burner according to another embodiment of the present invention.
  • the intake pipe 125 is a straight pipe closed at one end. That is to say, the intake pipe 125 is in a line shape.
  • the intake passage 121 is also in a single shape.
  • the central portion of the intake passage 121 is the central portion 1211.
  • the number of the branch portions 1212 is two, and both ends of the intake passage 121 are the branch portions 1212. That is, the inner ring nozzle 122 is disposed at the center of the intake pipe 125, and the outer ring nozzle 123 is disposed at both ends of the intake pipe 125.
  • the intake pipe 125 may have other shapes, such as a cross shape, in which case the intake passage 121 is of a cross type, the number of the branch portions 1212 is four, and the middle portion of the intake passage 121 is a center portion. 1211, the four ends of the intake passage 121 are branch portions 1212. Correspondingly, four outer ring cups 127 respectively disposed at the four branch portions 1212 are required. In this way, the uniformity of the distribution of the mixture M of the outer ring mixing chamber 144 can be improved.
  • the connecting portion 1473 connects the two ends of the inner ring portion 1471 and the outer ring portion 1472 in diameter. That is, the connecting portion 1473 is bridged to the outer ring portion 1472 in the diametrical direction of the outer ring portion 1472, and the inner ring portion 1471 is disposed at the center of the connecting portion 1473. In this way, the connection is firm.

Landscapes

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

Abstract

L'invention concerne un brûleur (10) comprenant une coupelle de base (12), un diviseur de flamme (14) et un élément de protection contre les flammes (16). La coupelle de base (12) comprend une buse annulaire interne (122) et des buses annulaires externes (123) en communication avec un canal d'admission d'air (121) et orientées vers le haut. Une cavité d'arrivée (124) en communication avec la buse annulaire interne (122) et les buses annulaires externes (123) est formée sur la coupelle de base (12). Le diviseur de flamme (14) est agencé sur la coupelle de base (12) et comprend un tube de Venturi annulaire interne (141) à l'opposé de la buse annulaire interne (122) et des tubes de Venturi annulaires externes (142) à l'opposé des buses annulaires externes (123). Le diviseur de flamme (14) est séparé de la coupelle de base (12) afin de former un espace (13). Le diviseur de flamme (14) forme une cavité de mélange annulaire interne (143) en communication avec le tube de Venturi annulaire interne (141) et une cavité de mélange annulaire externe (144) en communication avec les tubes de Venturi annulaires externes (142) et séparée de la cavité de mélange annulaire interne (143). Des ouvertures de rainure annulaires internes (146) et des ouvertures de rainure annulaires externes (146) sont formées sur le diviseur de flamme (14).
PCT/CN2015/082050 2015-03-13 2015-06-23 Brûleur WO2016145744A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201520145325.9 2015-03-13
CN201510112749.XA CN104696963B (zh) 2015-03-13 2015-03-13 燃烧器
CN201510112749.X 2015-03-13
CN201520145325.9U CN204730203U (zh) 2015-03-13 2015-03-13 燃烧器

Publications (1)

Publication Number Publication Date
WO2016145744A1 true WO2016145744A1 (fr) 2016-09-22

Family

ID=56918214

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/082050 WO2016145744A1 (fr) 2015-03-13 2015-06-23 Brûleur

Country Status (1)

Country Link
WO (1) WO2016145744A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109506234A (zh) * 2017-09-15 2019-03-22 宁波方太厨具有限公司 灶具燃烧器
CN110207127A (zh) * 2018-07-26 2019-09-06 华帝股份有限公司 一种异形分火器及燃烧器
CN110553264A (zh) * 2018-06-03 2019-12-10 宁波方太厨具有限公司 一种燃烧器火盖
CN112923366A (zh) * 2021-02-22 2021-06-08 绍兴浙牛电器有限公司 一种上进风的一体式分火器
US20210207799A1 (en) * 2020-01-02 2021-07-08 Samsung Electronics Co., Ltd. Gas burner device and cooking apparatus having the same
IT202200008663A1 (it) * 2022-04-29 2023-10-29 Ego Elektro Geraetebau Gmbh Bruciatore a gas perfezionato
IT202200008645A1 (it) * 2022-04-29 2023-10-29 Ego Elektro Geraetebau Gmbh Bruciatore a gas perfezionato.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1809946A1 (fr) * 2004-11-12 2007-07-25 Indesit Company S.p.A. Systeme de bruleur a gaz ameliore pour la cuisson des aliments
US20090162801A1 (en) * 2007-12-20 2009-06-25 Mccrorey Paul E Device and method for a gas burner
EP2551589A2 (fr) * 2011-07-28 2013-01-30 Turas Gaz Armatürleri Sanayi. Ve Ticaret A.S. Bruleur à gaz comportant plusieurs couronnes de flammes
CN102906501A (zh) * 2010-05-19 2013-01-30 德芬迪意大利有限责任公司 具有多个火焰环的燃气燃烧器
CN104696963A (zh) * 2015-03-13 2015-06-10 广东美的厨房电器制造有限公司 燃烧器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1809946A1 (fr) * 2004-11-12 2007-07-25 Indesit Company S.p.A. Systeme de bruleur a gaz ameliore pour la cuisson des aliments
US20090162801A1 (en) * 2007-12-20 2009-06-25 Mccrorey Paul E Device and method for a gas burner
CN102906501A (zh) * 2010-05-19 2013-01-30 德芬迪意大利有限责任公司 具有多个火焰环的燃气燃烧器
EP2551589A2 (fr) * 2011-07-28 2013-01-30 Turas Gaz Armatürleri Sanayi. Ve Ticaret A.S. Bruleur à gaz comportant plusieurs couronnes de flammes
CN104696963A (zh) * 2015-03-13 2015-06-10 广东美的厨房电器制造有限公司 燃烧器

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109506234A (zh) * 2017-09-15 2019-03-22 宁波方太厨具有限公司 灶具燃烧器
CN109506234B (zh) * 2017-09-15 2024-01-16 宁波方太厨具有限公司 灶具燃烧器
CN110553264A (zh) * 2018-06-03 2019-12-10 宁波方太厨具有限公司 一种燃烧器火盖
CN110207127A (zh) * 2018-07-26 2019-09-06 华帝股份有限公司 一种异形分火器及燃烧器
US20210207799A1 (en) * 2020-01-02 2021-07-08 Samsung Electronics Co., Ltd. Gas burner device and cooking apparatus having the same
CN112923366A (zh) * 2021-02-22 2021-06-08 绍兴浙牛电器有限公司 一种上进风的一体式分火器
IT202200008663A1 (it) * 2022-04-29 2023-10-29 Ego Elektro Geraetebau Gmbh Bruciatore a gas perfezionato
IT202200008645A1 (it) * 2022-04-29 2023-10-29 Ego Elektro Geraetebau Gmbh Bruciatore a gas perfezionato.
WO2023209670A1 (fr) * 2022-04-29 2023-11-02 E.G.O. Elektro-Gerätebau GmbH Brûleur à gaz amélioré
WO2023209660A1 (fr) * 2022-04-29 2023-11-02 E.G.O. Elektro-Gerätebau GmbH Brûleur à gaz perfectionné

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