PL3751196T3 - Nagrzewnica gazowa, sposób obsługi nagrzewnicy gazowej i kocioł gazowy - Google Patents

Nagrzewnica gazowa, sposób obsługi nagrzewnicy gazowej i kocioł gazowy

Info

Publication number
PL3751196T3
PL3751196T3 PL20161477.3T PL20161477T PL3751196T3 PL 3751196 T3 PL3751196 T3 PL 3751196T3 PL 20161477 T PL20161477 T PL 20161477T PL 3751196 T3 PL3751196 T3 PL 3751196T3
Authority
PL
Poland
Prior art keywords
gas
gas heater
operating
heater
boiler
Prior art date
Application number
PL20161477.3T
Other languages
English (en)
Inventor
Marco Dal Gazzo
Sebastiano Temperato
Paolo Zannoni
Original Assignee
Bdr Thermea Group Bv
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 Bdr Thermea Group Bv filed Critical Bdr Thermea Group Bv
Publication of PL3751196T3 publication Critical patent/PL3751196T3/pl

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
    • 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
    • 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
    • F23D14/82—Preventing flashback or blowback
    • F23D14/825—Preventing flashback or blowback using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L13/00—Construction of valves or dampers for controlling air supply or draught
    • 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
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F24H9/2042—Preventing or detecting the return of combustion gases
    • F24H9/205—Closing the energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2209/00—Safety arrangements
    • F23D2209/10—Flame flashback

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)
  • Feeding And Controlling Fuel (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
PL20161477.3T 2019-03-08 2020-03-06 Nagrzewnica gazowa, sposób obsługi nagrzewnicy gazowej i kocioł gazowy PL3751196T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2022704A NL2022704B1 (en) 2019-03-08 2019-03-08 Gas heater, method for operating the gas heater and a gas boiler

Publications (1)

Publication Number Publication Date
PL3751196T3 true PL3751196T3 (pl) 2022-08-16

Family

ID=66589836

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20161477.3T PL3751196T3 (pl) 2019-03-08 2020-03-06 Nagrzewnica gazowa, sposób obsługi nagrzewnicy gazowej i kocioł gazowy

Country Status (5)

Country Link
US (1) US11668493B2 (pl)
EP (1) EP3751196B1 (pl)
ES (1) ES2924696T3 (pl)
NL (1) NL2022704B1 (pl)
PL (1) PL3751196T3 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2022826B1 (en) * 2019-03-28 2020-10-02 Bdr Thermea Group B V Method for operating a premix gas burner, a premix gas burner and a boiler
DE102020123142B4 (de) 2020-09-04 2023-06-29 Ebm-Papst Landshut Gmbh Rückstromschutzvorrichtung für ein Heizgerät und Heizgerät mit einer Rückstromschutzvorrichtung
DE102020126773B3 (de) 2020-10-13 2022-02-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Abgasstrang für ein Kraftfahrzeug, Kraftfahrzeug
EP4056897A1 (en) 2021-03-10 2022-09-14 BDR Thermea Group B.V. Mixing device for a gas heater
DE102021110061A1 (de) 2021-04-21 2022-10-27 Vaillant Gmbh Anordnung zur Verminderung der Folgen eines Flammenrückschlages in einen Vormisch-Brenner eines Heizgerätes
EP4130573A1 (en) 2021-08-06 2023-02-08 BDR Thermea Group B.V. Exhaust non-return and suppressor valve
DE102021121764A1 (de) 2021-08-23 2023-02-23 Viessmann Climate Solutions Se Gasbrennervorrichtung
EP4239247A1 (en) * 2022-03-03 2023-09-06 BDR Thermea Group B.V. Gas mixing manifold
DE102022129505A1 (de) 2022-11-08 2024-05-08 Vaillant Gmbh Heizgerät, Anordnung von einer Flammensperre und einem Brenner und Verwendung einer Dichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933444A (en) * 1974-04-29 1976-01-20 Emerson Electric Co. Flash back arrestor
DE2736076A1 (de) * 1977-08-10 1979-02-15 Kraftwerk Union Ag Rueckstroemventil mit daempfungseinrichtung
JPS6049812B2 (ja) * 1980-04-10 1985-11-05 清二 加川 火口
DE19635974A1 (de) * 1996-09-05 1998-03-12 Stiebel Eltron Gmbh & Co Kg Gas/Luft-Mischsystem für Gasheizgeräte
EP1035376A1 (de) * 1999-03-10 2000-09-13 Wolf GmbH Rückstromklappe zur Verwendung in einer Gas-Brennwerttherme
NO336213B1 (no) * 2010-12-17 2015-06-15 Vetco Gray Scandinavia As Undersjøisk innretning
US9217567B2 (en) * 2013-03-15 2015-12-22 Honeywell International, Inc. Adjustable and robust radiant wall burner tip
JP6529364B2 (ja) * 2015-07-09 2019-06-12 リンナイ株式会社 給湯器
EP3516278B1 (en) * 2016-09-26 2021-12-29 Fluid Handling LLC. Contoured check valve disc for low cracking pressure
EP3563095B1 (en) * 2016-12-29 2020-11-18 I.C.I. Caldaie S.p.A. Boiler for generating hot water or steam
WO2019169363A1 (en) * 2018-03-02 2019-09-06 S.P.M. Flow Control, Inc. Cylindrical valve with flow port apertures
EP3856447A1 (en) * 2018-10-17 2021-08-04 Beckett Thermal Solutions Ltd. Method for forming a gas burner membrane
JP7269777B2 (ja) * 2019-04-01 2023-05-09 リンナイ株式会社 熱源機

Also Published As

Publication number Publication date
EP3751196B1 (en) 2022-05-04
US11668493B2 (en) 2023-06-06
ES2924696T3 (es) 2022-10-10
NL2022704B1 (en) 2020-09-17
EP3751196A1 (en) 2020-12-16
US20200284473A1 (en) 2020-09-10

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