CN114076312A - 在预混合燃烧器中气动地形成混合物的方法和装置以及用于燃烧器的入口前级 - Google Patents

在预混合燃烧器中气动地形成混合物的方法和装置以及用于燃烧器的入口前级 Download PDF

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Publication number
CN114076312A
CN114076312A CN202110885060.6A CN202110885060A CN114076312A CN 114076312 A CN114076312 A CN 114076312A CN 202110885060 A CN202110885060 A CN 202110885060A CN 114076312 A CN114076312 A CN 114076312A
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CN
China
Prior art keywords
reference pressure
pressure
combustion gas
burner
stage
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
CN202110885060.6A
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English (en)
Chinese (zh)
Inventor
安德烈亚斯·赖纳特
马蒂亚斯·霍夫
克劳斯·里希特
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Vaillant GmbH
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Vaillant GmbH
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 Vaillant GmbH filed Critical Vaillant GmbH
Publication of CN114076312A publication Critical patent/CN114076312A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • F23D14/62—Mixing devices; Mixing tubes
    • 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
    • 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
    • F23D14/60—Devices for simultaneous control of gas and combustion air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/027—Regulating fuel supply conjointly with air supply using mechanical means
    • 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
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2400/00—Pretreatment and supply of gaseous fuel
    • F23K2400/20—Supply line arrangements
    • F23K2400/201—Control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2900/00—Special features of, or arrangements for fuel supplies
    • F23K2900/05001—Control or safety devices in gaseous or liquid fuel supply lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F23N2225/06—Measuring pressure for determining flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F23N2233/08—Ventilators at the air intake with variable speed

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
CN202110885060.6A 2020-08-18 2021-08-03 在预混合燃烧器中气动地形成混合物的方法和装置以及用于燃烧器的入口前级 Pending CN114076312A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020121597.5A DE102020121597A1 (de) 2020-08-18 2020-08-18 Verfahren und Anordnung zur pneumatischen Gemischbildung bei einem Vormischbrenner
DE102020121597.5 2020-08-18

Publications (1)

Publication Number Publication Date
CN114076312A true CN114076312A (zh) 2022-02-22

Family

ID=76999645

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110885060.6A Pending CN114076312A (zh) 2020-08-18 2021-08-03 在预混合燃烧器中气动地形成混合物的方法和装置以及用于燃烧器的入口前级

Country Status (3)

Country Link
EP (1) EP3957910B1 (fr)
CN (1) CN114076312A (fr)
DE (1) DE102020121597A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024237023A1 (fr) * 2023-05-17 2024-11-21 株式会社ノーリツ Dispositif de pré-mélange et dispositif de combustion comprenant ce dernier

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023109554A1 (de) 2023-04-17 2024-10-17 Vaillant Gmbh Heizgerät mit pneumatischem Gas-Luftverbund und Verfahren zu Betreiben eines Heizgerätes
DE102023111435A1 (de) 2023-05-03 2024-11-07 Vaillant Gmbh Verfahren zur Verhinderung von kritischen Betriebszuständen eines Heizgerätes mit pneumatischem Gas-Luftverbund, Heizgerät, Computerprogramm und computerlesbares Speichermedium
DE102024130171A1 (de) 2024-10-17 2026-04-23 Vaillant Gmbh Verfahren zur Inbetriebnahme eines Heizgerätes, Heizgerät und Computerprogramm

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515314A1 (fr) * 1981-10-23 1983-04-29 Seccacier Procede et installation pour reguler le fonctionnement d'une chaudiere a gaz
JPH07324956A (ja) * 1994-06-02 1995-12-12 Tokyo Gas Co Ltd フルイディック式ガスメータ用圧力変動除去装置
JPH11108352A (ja) * 1997-09-30 1999-04-23 Miura Co Ltd 予混合式ガスバーナの燃料ガス量制御装置
EP1046864A2 (fr) * 1999-03-23 2000-10-25 L.N. di NATALINI LINO & C. - S.r.l. Appareil venturi avec une broche d'étalonnage pour des chaudière à gaz avec une chambre à combustion étanche
CN201664585U (zh) * 2010-03-12 2010-12-08 重庆欣欣向荣精细化工有限公司 用于乙基香兰素氧化塔的气液混合喷射器
CN106662323A (zh) * 2014-06-04 2017-05-10 烈骑有限责任公司 具有文丘里管阻尼器的可调节燃烧器
CN108224425A (zh) * 2016-12-07 2018-06-29 丰田自动车株式会社 氢气燃烧器结构及包括氢气燃烧器结构的氢气燃烧器装置
US20180231246A1 (en) * 2017-02-16 2018-08-16 Purpose Co., Ltd. Premixing apparatus, heat source apparatus, and water heater
JP2019174040A (ja) * 2018-03-28 2019-10-10 株式会社サムソン 空燃比例制御予混合ガスバーナ

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
DE3911268A1 (de) * 1989-04-07 1990-10-11 Honeywell Bv Regeleinrichtung fuer gasbrenner
CH680749A5 (fr) * 1990-04-04 1992-10-30 Landis & Gyr Betriebs Ag
DE10037234A1 (de) * 2000-07-31 2002-02-21 Rational Ag Verbrennungssystem für ein Gargerät sowie Gargerät mit solch einem Verbrennungssystem
DE102009037890B4 (de) 2009-08-18 2013-07-18 Robert Bosch Gmbh Vorrichtung zum Einstellen eines Ausgangsdrucks eines Brenngasvolumenstromes, Verfahren zum Einstellen eines Ausgangsdrucks sowie Verwendung der Vorrichtung in einer Brenngas-Luft-Mischeinrichtung für ein Verbrennungssystem
HUE046690T2 (hu) 2016-09-30 2020-03-30 Siemens Ag Égetõberendezés égõvel és turbulens áramlásokhoz átfolyásmérõ egységgel

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515314A1 (fr) * 1981-10-23 1983-04-29 Seccacier Procede et installation pour reguler le fonctionnement d'une chaudiere a gaz
JPH07324956A (ja) * 1994-06-02 1995-12-12 Tokyo Gas Co Ltd フルイディック式ガスメータ用圧力変動除去装置
JPH11108352A (ja) * 1997-09-30 1999-04-23 Miura Co Ltd 予混合式ガスバーナの燃料ガス量制御装置
EP1046864A2 (fr) * 1999-03-23 2000-10-25 L.N. di NATALINI LINO & C. - S.r.l. Appareil venturi avec une broche d'étalonnage pour des chaudière à gaz avec une chambre à combustion étanche
CN201664585U (zh) * 2010-03-12 2010-12-08 重庆欣欣向荣精细化工有限公司 用于乙基香兰素氧化塔的气液混合喷射器
CN106662323A (zh) * 2014-06-04 2017-05-10 烈骑有限责任公司 具有文丘里管阻尼器的可调节燃烧器
CN108224425A (zh) * 2016-12-07 2018-06-29 丰田自动车株式会社 氢气燃烧器结构及包括氢气燃烧器结构的氢气燃烧器装置
US20180231246A1 (en) * 2017-02-16 2018-08-16 Purpose Co., Ltd. Premixing apparatus, heat source apparatus, and water heater
JP2019174040A (ja) * 2018-03-28 2019-10-10 株式会社サムソン 空燃比例制御予混合ガスバーナ

Non-Patent Citations (1)

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Title
乔兴宏;谭福太;郑桂兴;: "利用文丘里引射装置回收利用高压天然气压力能", 节能, no. 05, 15 May 2010 (2010-05-15) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024237023A1 (fr) * 2023-05-17 2024-11-21 株式会社ノーリツ Dispositif de pré-mélange et dispositif de combustion comprenant ce dernier

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EP3957910B1 (fr) 2024-10-09
EP3957910A1 (fr) 2022-02-23

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