EP3795922A4 - Distributor and combustor and water heater having same - Google Patents

Distributor and combustor and water heater having same Download PDF

Info

Publication number
EP3795922A4
EP3795922A4 EP19803330.0A EP19803330A EP3795922A4 EP 3795922 A4 EP3795922 A4 EP 3795922A4 EP 19803330 A EP19803330 A EP 19803330A EP 3795922 A4 EP3795922 A4 EP 3795922A4
Authority
EP
European Patent Office
Prior art keywords
combustor
distributor
same
water heater
heater
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
EP19803330.0A
Other languages
German (de)
French (fr)
Other versions
EP3795922A1 (en
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
Priority claimed from CN201820720484.0U external-priority patent/CN208186343U/en
Priority claimed from CN201820732279.6U external-priority patent/CN208205437U/en
Priority claimed from CN201820720485.5U external-priority patent/CN208186344U/en
Application filed by Midea Group Co Ltd, Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd filed Critical Midea Group Co Ltd
Publication of EP3795922A1 publication Critical patent/EP3795922A1/en
Publication of EP3795922A4 publication Critical patent/EP3795922A4/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
    • 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
    • F23D14/48—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
    • 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

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)
EP19803330.0A 2018-05-15 2019-05-15 Distributor and combustor and water heater having same Pending EP3795922A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201820720484.0U CN208186343U (en) 2018-05-15 2018-05-15 Distributor and burner and water heater with it
CN201820732279.6U CN208205437U (en) 2018-05-15 2018-05-15 Burner and the water heater for applying it
CN201820720485.5U CN208186344U (en) 2018-05-15 2018-05-15 Distributor and burner and water heater with it
PCT/CN2019/087112 WO2019219037A1 (en) 2018-05-15 2019-05-15 Distributor and combustor and water heater having same

Publications (2)

Publication Number Publication Date
EP3795922A1 EP3795922A1 (en) 2021-03-24
EP3795922A4 true EP3795922A4 (en) 2022-04-27

Family

ID=68539481

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19803330.0A Pending EP3795922A4 (en) 2018-05-15 2019-05-15 Distributor and combustor and water heater having same

Country Status (2)

Country Link
EP (1) EP3795922A4 (en)
WO (1) WO2019219037A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2588671A (en) * 1971-02-25 1972-08-31 Radiation (Australia) Proprietary Limited Gas burner
JPH0463914U (en) * 1990-10-16 1992-06-01
EP1130315A2 (en) * 2000-03-04 2001-09-05 Robert Bosch Gmbh Atmospheric gas burner
EP1443271A1 (en) * 2003-01-29 2004-08-04 Air Products And Chemicals, Inc. Slotted injection nozzle and low nox burner assembly
WO2005059437A1 (en) * 2003-12-10 2005-06-30 Worgas -Bruciatori - S.R.L. Bladed burner with mutual ignition means
CN204227677U (en) * 2014-11-05 2015-03-25 广东万和新电气股份有限公司 Gas-heating water heater
EP3303921A1 (en) * 2015-06-04 2018-04-11 Polidoro S.p.A. Plate gas burner for boiler

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740202B1 (en) * 1995-10-19 1997-12-12 Leblanc Sa E L M IMPROVEMENTS TO A WATER HEATER, BATH HEATER, GAS BOILER
CN101956978B (en) * 2009-07-17 2015-06-24 张卿莲 Double-fire head burner for upper air-inlet cooking appliance
CN102901098B (en) * 2012-10-23 2015-10-07 江苏中圣高科技产业有限公司 Ground flare multi-head high-efficiency premixed type combustion system
CN203718785U (en) * 2013-12-04 2014-07-16 中山古奇诺智能厨房有限公司 Upper-air-intake stove burner applicable to various flame distributors
CN206582843U (en) * 2017-01-27 2017-10-24 黄婉平 A kind of low nitrogen oxide burner of gas-heating water heater
CN208205002U (en) * 2018-05-15 2018-12-07 芜湖美的厨卫电器制造有限公司 Burner and the water heater for applying it
CN208186344U (en) * 2018-05-15 2018-12-04 芜湖美的厨卫电器制造有限公司 Distributor and burner and water heater with it
CN208186343U (en) * 2018-05-15 2018-12-04 芜湖美的厨卫电器制造有限公司 Distributor and burner and water heater with it
CN208204999U (en) * 2018-05-15 2018-12-07 芜湖美的厨卫电器制造有限公司 Distributor and the burner and water heater for applying it
CN208205437U (en) * 2018-05-15 2018-12-07 芜湖美的厨卫电器制造有限公司 Burner and the water heater for applying it

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2588671A (en) * 1971-02-25 1972-08-31 Radiation (Australia) Proprietary Limited Gas burner
JPH0463914U (en) * 1990-10-16 1992-06-01
EP1130315A2 (en) * 2000-03-04 2001-09-05 Robert Bosch Gmbh Atmospheric gas burner
EP1443271A1 (en) * 2003-01-29 2004-08-04 Air Products And Chemicals, Inc. Slotted injection nozzle and low nox burner assembly
WO2005059437A1 (en) * 2003-12-10 2005-06-30 Worgas -Bruciatori - S.R.L. Bladed burner with mutual ignition means
CN204227677U (en) * 2014-11-05 2015-03-25 广东万和新电气股份有限公司 Gas-heating water heater
EP3303921A1 (en) * 2015-06-04 2018-04-11 Polidoro S.p.A. Plate gas burner for boiler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019219037A1 *

Also Published As

Publication number Publication date
EP3795922A1 (en) 2021-03-24
WO2019219037A1 (en) 2019-11-21

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