PL3853506T3 - Zawór kombinowany składający się z zaworu szybkiego odcinania i zaworu regulacyjnego do obiegu pary i obwód bezpieczeństwa z certyfikatem sil 3 - Google Patents

Zawór kombinowany składający się z zaworu szybkiego odcinania i zaworu regulacyjnego do obiegu pary i obwód bezpieczeństwa z certyfikatem sil 3

Info

Publication number
PL3853506T3
PL3853506T3 PL20807302.3T PL20807302T PL3853506T3 PL 3853506 T3 PL3853506 T3 PL 3853506T3 PL 20807302 T PL20807302 T PL 20807302T PL 3853506 T3 PL3853506 T3 PL 3853506T3
Authority
PL
Poland
Prior art keywords
valve
circuit
sil
quick
acting
Prior art date
Application number
PL20807302.3T
Other languages
English (en)
Inventor
Michael MAHALEK
Original Assignee
Turventil Gmbh & Co. Kg
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 Turventil Gmbh & Co. Kg filed Critical Turventil Gmbh & Co. Kg
Publication of PL3853506T3 publication Critical patent/PL3853506T3/pl

Links

Classifications

    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/14—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to other specific conditions
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/52—Means for additional adjustment of the rate of flow
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/09—Purpose of the control system to cope with emergencies
    • F05D2270/091—Purpose of the control system to cope with emergencies in particular sudden load loss
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/50—Control logic embodiments
    • F05D2270/56—Control logic embodiments by hydraulic means, e.g. hydraulic valves within a hydraulic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
PL20807302.3T 2019-12-02 2020-11-10 Zawór kombinowany składający się z zaworu szybkiego odcinania i zaworu regulacyjnego do obiegu pary i obwód bezpieczeństwa z certyfikatem sil 3 PL3853506T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019218694.7A DE102019218694B4 (de) 2019-12-02 2019-12-02 Kombinationsventil aus Schnellschluss- und Regelventil für einen Dampfkreislauf
PCT/EP2020/081611 WO2021110375A1 (de) 2019-12-02 2020-11-10 Kombinationsventil aus schnellschluss- und regelventil für einen dampfkreislauf und sil 3 zertifizierter sicherheitskreis

Publications (1)

Publication Number Publication Date
PL3853506T3 true PL3853506T3 (pl) 2023-01-30

Family

ID=73449015

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20807302.3T PL3853506T3 (pl) 2019-12-02 2020-11-10 Zawór kombinowany składający się z zaworu szybkiego odcinania i zaworu regulacyjnego do obiegu pary i obwód bezpieczeństwa z certyfikatem sil 3

Country Status (6)

Country Link
US (1) US20230003304A1 (pl)
EP (1) EP3853506B1 (pl)
CN (1) CN115003939A (pl)
DE (1) DE102019218694B4 (pl)
PL (1) PL3853506T3 (pl)
WO (1) WO2021110375A1 (pl)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529630A (en) * 1968-04-11 1970-09-22 Westinghouse Electric Corp Combined stop and control valve
CH583371A5 (pl) 1975-04-30 1976-12-31 Bbc Brown Boveri & Cie
DE2710527A1 (de) 1977-03-10 1978-09-14 Kraftwerk Union Ag Ventil zum absperren von druckmedien
DE2948639C2 (de) 1979-12-04 1981-12-03 C.H. Zikesch GmbH, 4230 Wesel Absperr- und Regelventil
SE510173C2 (sv) * 1995-04-26 1999-04-26 Abb Stal Ab Ventilanordning
EP2230431A1 (de) 2009-03-16 2010-09-22 Siemens Aktiengesellschaft Kompaktes Regel-Schnellschluss-Ventil für eine Dampfturbine
EP2270369A1 (en) 2009-06-30 2011-01-05 Siemens Aktiengesellschaft Valve device and a steam turbine system incorporating said valve device
US9279345B2 (en) * 2014-01-17 2016-03-08 General Electric Company Steam turbomachine valve having a valve member and seal assembly
WO2015185607A1 (de) * 2014-06-03 2015-12-10 Voith Patent Gmbh Hydraulische steuereinrichtung für ein schnellschluss-ventil einer dampfturbine und dampfturbinenanordnung
JP6557577B2 (ja) * 2015-10-30 2019-08-07 三菱日立パワーシステムズ株式会社 蒸気弁及び蒸気タービンシステム
JP6606407B2 (ja) 2015-11-12 2019-11-13 三菱日立パワーシステムズ株式会社 蒸気弁及び蒸気タービンシステム
JP7207999B2 (ja) * 2018-12-28 2023-01-18 三菱重工業株式会社 蒸気弁、発電システム、及び蒸気弁の検査方法

Also Published As

Publication number Publication date
DE102019218694A1 (de) 2021-06-02
EP3853506B1 (de) 2022-09-28
CN115003939A (zh) 2022-09-02
WO2021110375A1 (de) 2021-06-10
EP3853506A1 (de) 2021-07-28
DE102019218694B4 (de) 2023-01-05
US20230003304A1 (en) 2023-01-05

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