EP4273449A4 - BURNER BAR, MANUFACTURING METHOD THEREFOR, BURNER AND WATER HEATER - Google Patents

BURNER BAR, MANUFACTURING METHOD THEREFOR, BURNER AND WATER HEATER

Info

Publication number
EP4273449A4
EP4273449A4 EP22774353.1A EP22774353A EP4273449A4 EP 4273449 A4 EP4273449 A4 EP 4273449A4 EP 22774353 A EP22774353 A EP 22774353A EP 4273449 A4 EP4273449 A4 EP 4273449A4
Authority
EP
European Patent Office
Prior art keywords
burner
manufacturing
water heater
method therefor
bar
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
EP22774353.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4273449A1 (en
Inventor
Wenfeng Chen
Jin Wang
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 EP4273449A1 publication Critical patent/EP4273449A1/en
Publication of EP4273449A4 publication Critical patent/EP4273449A4/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
    • F23D14/26—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid with provision for a retention flame
    • 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
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/0027—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters 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
    • F23D14/02—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
    • F23D14/02—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
    • F23D14/10—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 elongated tubular burner head
    • F23D14/105—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 elongated tubular burner head with injector axis parallel to the burner head axis
    • 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
    • F23D14/12—Radiant burners
    • F23D14/14—Radiant burners using screens or perforated plates
    • 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
    • F23D14/12—Radiant burners
    • F23D14/14—Radiant burners using screens or perforated plates
    • F23D14/145—Radiant burners using screens or perforated plates combustion being stabilised at a screen or a perforated plate
    • 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
    • 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
    • F23D14/583—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits
    • 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
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/103—Flame diffusing means using screens
    • 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
    • F23D2212/201—Fibres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2213/00—Burner manufacture specifications
    • 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

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)
  • Gas Burners (AREA)
  • Baking, Grill, Roasting (AREA)
EP22774353.1A 2021-03-25 2022-03-25 BURNER BAR, MANUFACTURING METHOD THEREFOR, BURNER AND WATER HEATER Pending EP4273449A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202120612600 2021-03-25
PCT/CN2022/083165 WO2022199700A1 (zh) 2021-03-25 2022-03-25 火排及其制造方法、燃烧器和热水器

Publications (2)

Publication Number Publication Date
EP4273449A1 EP4273449A1 (en) 2023-11-08
EP4273449A4 true EP4273449A4 (en) 2024-06-05

Family

ID=82928063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22774353.1A Pending EP4273449A4 (en) 2021-03-25 2022-03-25 BURNER BAR, MANUFACTURING METHOD THEREFOR, BURNER AND WATER HEATER

Country Status (4)

Country Link
US (1) US20230408147A1 (zh)
EP (1) EP4273449A4 (zh)
CN (6) CN217302793U (zh)
WO (3) WO2023151158A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217302793U (zh) * 2021-03-25 2022-08-26 芜湖美的厨卫电器制造有限公司 火排、燃烧器和燃气热水器
CN218178877U (zh) * 2022-08-29 2022-12-30 芜湖美的智能厨电制造有限公司 火排、燃烧器和燃气热水器
CN116336469B (zh) * 2023-05-24 2023-08-18 杭州老板电器股份有限公司 一种流路系统、燃烧换热组件及燃气热水器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106765085A (zh) * 2016-12-08 2017-05-31 宁波方太厨具有限公司 燃气热水器用燃烧器
US20180087772A1 (en) * 2016-09-26 2018-03-29 Grand Mate Co., Ltd. Combustor
CN111735206A (zh) * 2020-06-17 2020-10-02 樱花卫厨（中国）股份有限公司 家用燃气热水器燃烧器单体

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0311207A (ja) * 1989-06-08 1991-01-18 Matsushita Electric Ind Co Ltd 燃焼装置
JP4033071B2 (ja) * 2003-07-30 2008-01-16 株式会社ノーリツ 金属プレスバーナの製造方法
JP5553665B2 (ja) * 2010-03-31 2014-07-16 株式会社長府製作所 低ＮＯｘバーナ及びそれを用いたガス給湯機
CN203628655U (zh) * 2013-10-21 2014-06-04 芜湖美的厨卫电器制造有限公司 稳焰燃烧器组件及热水器的燃烧器
CN203687036U (zh) * 2013-12-18 2014-07-02 芜湖美的厨卫电器制造有限公司 燃气热水器的燃烧器及燃气热水器
CN106016267B (zh) * 2016-07-07 2018-07-10 江苏叶茂厨卫科技有限公司 环保型浓淡燃烧器
CN107917421B (zh) * 2016-10-10 2019-08-23 关隆股份有限公司 燃烧器
CN106322380A (zh) * 2016-10-13 2017-01-11 天津大学 一种新型稳焰燃烧器
CN106801868B (zh) * 2016-12-27 2019-04-12 威能(无锡)供热设备有限公司 燃烧器单元及采用该燃烧器单元的燃气热水设备
CN107062218B (zh) * 2017-02-10 2018-09-18 艾欧史密斯(中国)热水器有限公司 燃烧器、燃气热水器及火排的加工方法
CN106871120A (zh) * 2017-03-31 2017-06-20 芜湖美的厨卫电器制造有限公司 燃烧器组件和具有其的燃气热水器
CN108980826A (zh) * 2017-06-05 2018-12-11 芜湖美的厨卫电器制造有限公司 燃烧器和具有其的燃气热水器
CN109990286B (zh) * 2017-12-29 2024-02-23 芜湖美的厨卫电器制造有限公司 燃烧器及燃气热水器
CN209512009U (zh) * 2018-08-24 2019-10-18 威能(无锡)供热设备有限公司 燃烧器单元及包含该燃烧器单元的燃气热水设备
CN209131153U (zh) * 2018-09-10 2019-07-19 芜湖美的厨卫电器制造有限公司 燃烧器及具有其的燃气热水器
CN112066369B (zh) * 2019-06-10 2022-10-04 芜湖美的厨卫电器制造有限公司 燃烧器、壁挂炉及热水器
CN112254128A (zh) * 2019-07-22 2021-01-22 李贵祥 一种燃烧器
CN110500582A (zh) * 2019-08-29 2019-11-26 江苏闳业机械股份有限公司 一种出火均匀的燃烧火排
CN112443840A (zh) * 2019-08-30 2021-03-05 芜湖美的厨卫电器制造有限公司 燃烧器火排、燃烧器及热水设备
CN110594738A (zh) * 2019-10-23 2019-12-20 上海金巨源热能技术有限公司 一种二加一直线阵列火孔的燃烧器
CN212901988U (zh) * 2020-05-26 2021-04-06 江苏叶茂厨卫科技有限公司 一种实现浓淡燃烧的火排、燃烧器及热水器
CN214064905U (zh) * 2020-09-15 2021-08-27 江苏叶茂厨卫科技有限公司 一种浓淡燃烧火排、燃烧器及热水器
CN214307116U (zh) * 2020-12-17 2021-09-28 江苏叶茂厨卫科技有限公司 一种经济节约型浓淡燃烧火排、燃烧器和热水器
CN217302793U (zh) * 2021-03-25 2022-08-26 芜湖美的厨卫电器制造有限公司 火排、燃烧器和燃气热水器
CN112856420A (zh) * 2021-03-25 2021-05-28 芜湖美的厨卫电器制造有限公司 火排、燃烧器及水加热设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180087772A1 (en) * 2016-09-26 2018-03-29 Grand Mate Co., Ltd. Combustor
CN106765085A (zh) * 2016-12-08 2017-05-31 宁波方太厨具有限公司 燃气热水器用燃烧器
CN111735206A (zh) * 2020-06-17 2020-10-02 樱花卫厨（中国）股份有限公司 家用燃气热水器燃烧器单体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022199700A1 *

Also Published As

Publication number Publication date
CN115127104A (zh) 2022-09-30
CN217302792U (zh) 2022-08-26
CN217356881U (zh) 2022-09-02
CN217503668U (zh) 2022-09-27
WO2022199700A1 (zh) 2022-09-29
US20230408147A1 (en) 2023-12-21
CN217302793U (zh) 2022-08-26
EP4273449A1 (en) 2023-11-08
WO2023151158A1 (zh) 2023-08-17
CN115200016A (zh) 2022-10-18
WO2023151159A1 (zh) 2023-08-17

Similar Documents

Publication Publication Date Title
EP4273449A4 (en) BURNER BAR, MANUFACTURING METHOD THEREFOR, BURNER AND WATER HEATER
EP2117280A4 (en) CERAMIC HEATING ELEMENT, THE CERAMIC HEATING ELEMENT USING THE GLOW CANDLE AND METHOD FOR THE PRODUCTION OF A CERAMIC HEATING ELEMENT
GB2562926C (en) Hot-water supply system, and control method for water heater
CA200992S (en) Heater
EP3889518A4 (en) CONTROL METHOD FOR HEAT PUMP WATER HEATER AND HEAT PUMP WATER HEATER
HUE065013T2 (hu) Fûtõ léc, ezt tartalmazó léc tetõ és eljárás ezek elõállítására
GB202006009D0 (en) Small water heater
EP3995755A4 (en) WATER HEATER AND ASSOCIATED HEATER CONTROL METHOD, AND COMPUTER READABLE MEDIA
PL3889311T3 (pl) Część formowana w prasie na gorąco i sposób jej wytwarzania
CA207032S (en) Heating boiler
CA207031S (en) Heating boiler
GB2606036B (en) Mechanical-switch-type instant water heater
CA214875S (en) Water heater
GB202201770D0 (en) Heating water
GB202201706D0 (en) Heating water
CA204779S (en) Heater
CA204060S (en) Heater
CA203761S (en) Heater
CA201419S (en) Heater
CA210146S (en) Heater
GB2614911B (en) Downhole heating
GB202108042D0 (en) Water heater
GB202105350D0 (en) Water heater
GB202100361D0 (en) Water heater
GB202212321D0 (en) Heating element, heating system & manufacturing method

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230802

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR