EP3795900A4 - Chambre de combustion et chauffe-eau comprenant cette dernière - Google Patents

Chambre de combustion et chauffe-eau comprenant cette dernière Download PDF

Info

Publication number
EP3795900A4
EP3795900A4 EP18919158.8A EP18919158A EP3795900A4 EP 3795900 A4 EP3795900 A4 EP 3795900A4 EP 18919158 A EP18919158 A EP 18919158A EP 3795900 A4 EP3795900 A4 EP 3795900A4
Authority
EP
European Patent Office
Prior art keywords
combustor
same
water heater
heater
water
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
EP18919158.8A
Other languages
German (de)
English (en)
Other versions
EP3795900A1 (fr
Inventor
Wenfeng Chen
Xianchao MENG
Guorong LIANG
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.)
Midea Group Co Ltd
Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
Original Assignee
Midea Group Co Ltd
Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
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 Midea Group Co Ltd, Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd filed Critical Midea Group Co Ltd
Publication of EP3795900A1 publication Critical patent/EP3795900A1/fr
Publication of EP3795900A4 publication Critical patent/EP3795900A4/fr
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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/70—Baffles or like flow-disturbing devices
    • 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
    • F23D14/08—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 axial 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
    • F23D14/02—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
    • 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
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • 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
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
    • F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
    • 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
    • F23D14/84—Flame spreading or otherwise shaping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/007—Mixing tubes, air supply regulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2212/00—Burner material specifications
    • F23D2212/20—Burner material specifications metallic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14003—Special features of gas burners with more than one nozzle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14041—Segmented or straight line assembly of burner bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14641—Special features of gas burners with gas distribution manifolds or bars provided with a plurality of nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
EP18919158.8A 2018-05-15 2018-06-13 Chambre de combustion et chauffe-eau comprenant cette dernière Pending EP3795900A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810462349.5A CN108548178B (zh) 2018-05-15 2018-05-15 燃烧器及应用其的热水器
PCT/CN2018/091102 WO2019218414A1 (fr) 2018-05-15 2018-06-13 Chambre de combustion et chauffe-eau comprenant cette dernière

Publications (2)

Publication Number Publication Date
EP3795900A1 EP3795900A1 (fr) 2021-03-24
EP3795900A4 true EP3795900A4 (fr) 2021-06-16

Family

ID=63494909

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18919158.8A Pending EP3795900A4 (fr) 2018-05-15 2018-06-13 Chambre de combustion et chauffe-eau comprenant cette dernière

Country Status (3)

Country Link
EP (1) EP3795900A4 (fr)
CN (2) CN108548178B (fr)
WO (1) WO2019218414A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109695875A (zh) * 2019-01-02 2019-04-30 刘维 一种多引射管式火片
CN110145794A (zh) * 2019-04-12 2019-08-20 万家乐热能科技有限公司 一种降低壁挂炉氮氧化物排放的方法及燃气壁挂炉
CN113124407A (zh) * 2019-12-31 2021-07-16 芜湖美的厨卫电器制造有限公司 用于燃烧器的火排片和具有其的燃烧器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142903A1 (de) * 1981-10-29 1983-06-01 Ing. Paul Joosten Verpackungstechnik, 4180 Goch Brenner
DE9110246U1 (fr) * 1990-08-20 1991-10-10 Joh. Vaillant Gmbh U. Co, 5630 Remscheid, De
CN106642109A (zh) * 2017-01-27 2017-05-10 黄婉平 一种燃气采暖热水炉的低氮氧化物燃烧器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404179B (de) * 1995-05-02 1998-09-25 Vaillant Gmbh Wassergekühlter brenner
DE102006011727B3 (de) * 2006-03-14 2007-11-22 Webasto Ag Kombiniertes Heizungs-/Warmwassersystem für mobile Anwendungen
CN103591581B (zh) * 2013-11-15 2015-11-18 中冶南方(武汉)威仕工业炉有限公司 自动点火多单元组合式平板加热装置
CN203784951U (zh) * 2014-04-13 2014-08-20 文成县刀锋科技有限公司 引射混合器
KR20150002484U (ko) * 2014-07-22 2015-06-25 이수정 제조가 용이한 업소용 튀김기의 분진버너
CN204084365U (zh) * 2014-08-18 2015-01-07 中山市星立方厨房科技有限公司 一种改进点火针安装方式的燃烧器
CN205026669U (zh) * 2015-08-06 2016-02-10 广州迪森家用锅炉制造有限公司 用于燃气采暖热水炉或燃气热水器的燃烧器
TWI621813B (zh) * 2016-09-26 2018-04-21 Grand Mate Co Ltd burner
CN107620963A (zh) * 2017-11-01 2018-01-23 芜湖美的厨卫电器制造有限公司 燃烧器及具有其的热水器
CN208205002U (zh) * 2018-05-15 2018-12-07 芜湖美的厨卫电器制造有限公司 燃烧器及应用其的热水器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142903A1 (de) * 1981-10-29 1983-06-01 Ing. Paul Joosten Verpackungstechnik, 4180 Goch Brenner
DE9110246U1 (fr) * 1990-08-20 1991-10-10 Joh. Vaillant Gmbh U. Co, 5630 Remscheid, De
CN106642109A (zh) * 2017-01-27 2017-05-10 黄婉平 一种燃气采暖热水炉的低氮氧化物燃烧器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019218414A1 *

Also Published As

Publication number Publication date
CN110762526B (zh) 2022-02-22
CN110762526A (zh) 2020-02-07
CN108548178A (zh) 2018-09-18
CN108548178B (zh) 2019-11-26
EP3795900A1 (fr) 2021-03-24
WO2019218414A1 (fr) 2019-11-21

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