EP2466079A1 - Dispositif de processus de circuit de vapeur protégé contre le gel et son procédé de fonctionnement - Google Patents

Dispositif de processus de circuit de vapeur protégé contre le gel et son procédé de fonctionnement Download PDF

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Publication number
EP2466079A1
EP2466079A1 EP11006563A EP11006563A EP2466079A1 EP 2466079 A1 EP2466079 A1 EP 2466079A1 EP 11006563 A EP11006563 A EP 11006563A EP 11006563 A EP11006563 A EP 11006563A EP 2466079 A1 EP2466079 A1 EP 2466079A1
Authority
EP
European Patent Office
Prior art keywords
reservoir
pump
working fluid
steam cycle
working medium
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.)
Withdrawn
Application number
EP11006563A
Other languages
German (de)
English (en)
Inventor
Stephan Bartosch
Andreas Wegmann
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.)
SteamDrive GmbH
Original Assignee
Voith Patent 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 Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP2466079A1 publication Critical patent/EP2466079A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/065Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion taking place in an internal combustion piston engine, e.g. a diesel engine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00General layout or general methods of operation of complete plants
    • F01K13/006Auxiliaries or details not otherwise provided for

Definitions

  • the emptying pump 6 does not take the normal operation of. Steam cycle process device so there is no need to interpret this to the typically high system pressures. Accordingly, a small-sized, but robust pump design for the drain pump 6 can be selected. Particularly preferred is a training as dry running pump, which is also additionally frost-proof. This makes it possible to adapt the feed pump 2 for the normal operation of the steam cycle device of the associated task, namely interpret this as a unidirectional pump for high operating pressures with variable delivery. Accordingly, there is no need to form the feed pump 2 frost-proof or dry-run. The drainage after shutdown secures the drain pump. 6

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
EP11006563A 2010-12-15 2011-08-10 Dispositif de processus de circuit de vapeur protégé contre le gel et son procédé de fonctionnement Withdrawn EP2466079A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010054667A DE102010054667B3 (de) 2010-12-15 2010-12-15 Frostsichere Dampfkreisprozessvorrichtung und Verfahren für deren Betrieb

Publications (1)

Publication Number Publication Date
EP2466079A1 true EP2466079A1 (fr) 2012-06-20

Family

ID=44650815

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11006563A Withdrawn EP2466079A1 (fr) 2010-12-15 2011-08-10 Dispositif de processus de circuit de vapeur protégé contre le gel et son procédé de fonctionnement

Country Status (3)

Country Link
US (1) US20120151919A1 (fr)
EP (1) EP2466079A1 (fr)
DE (1) DE102010054667B3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012152602A1 (fr) * 2011-05-10 2012-11-15 Robert Bosch Gmbh Circuit de conduite et procédé permettant de faire fonctionner un circuit de conduite destiné à récupérer la chaleur dissipée d'un moteur à combustion interne
WO2012123230A3 (fr) * 2011-03-17 2012-12-06 Robert Bosch Gmbh Procédé pour faire fonctionner un processus à circuit de vapeur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012006142B4 (de) * 2012-03-28 2015-05-28 Steamdrive Gmbh Dampfkraftanlage für ein Kraftfahrzeug oder eine stationäre Einrichtung
DE102019209115A1 (de) 2019-06-24 2020-12-24 Audi Ag Kühlmittelkreislauf für eine Antriebseinrichtung sowie Verfahren zum Betreiben eines Kühlmittelkreislaufs

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH371813A (de) 1959-10-16 1963-09-15 Sulzer Ag Dampfkraftanlage
US5896746A (en) 1994-06-20 1999-04-27 Ranotor Utvecklings Ab Engine assembly comprising an internal combustion engine and a steam engine
DE10228868A1 (de) * 2002-06-27 2004-01-22 Enginion Ag Dampfmaschine mit geschlossenen Kreislauf
DE102006052906A1 (de) 2006-11-08 2008-05-15 Amovis Gmbh Arbeitsmedium für Dampfkreisprozesse
DE102007020086B3 (de) 2007-04-26 2008-10-30 Voith Patent Gmbh Betriebsflüssigkeit für einen Dampfkreisprozess und Verfahren für dessen Betrieb
WO2008138562A1 (fr) 2007-05-11 2008-11-20 Voith Patent Gmbh Entraînement de véhicule
DE102007043373A1 (de) 2007-09-12 2009-03-19 Voith Patent Gmbh Verdampfer für eine Dampfkreisprozessvorrichtung
DE102008037744A1 (de) 2008-08-14 2010-02-25 Voith Patent Gmbh Betriebsflüssigkeit für eine Dampfkreisprozessvorrichtung und ein Verfahren für deren Betrieb
DE102009003850A1 (de) 2009-04-29 2010-11-11 Amovis Gmbh Antriebsanordnung mit Dampfkreisprozess und Verfahren zum Betrieb einer solchen Antriebsanordnung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952495A (en) * 1933-08-07 1934-03-27 Robert F Gatch Engine
US3620017A (en) * 1969-06-24 1971-11-16 Fonda Bonardi Giusto Power density control for fluid-dynamic engines
US3747333A (en) * 1971-01-29 1973-07-24 Steam Eng Syst Inc Steam system
US3734654A (en) * 1971-03-29 1973-05-22 Tsc Ind Inc Rotary roller pumps
US3955358A (en) * 1974-08-08 1976-05-11 Westinghouse Electric Corporation Combined cycle electric power plant and a heat recovery steam generator with improved fluid level control therefor
US4192144A (en) * 1977-01-21 1980-03-11 Westinghouse Electric Corp. Direct contact heat exchanger with phase change of working fluid
DE3623421A1 (de) * 1986-07-11 1988-01-14 Vickers Systems Gmbh Lenkhilfpumpe
US5269664A (en) * 1992-09-16 1993-12-14 Ingersoll-Dresser Pump Company Magnetically coupled centrifugal pump
US6607371B1 (en) * 1996-09-16 2003-08-19 Charles D. Raymond Pneudraulic rotary pump and motor
US7055324B2 (en) * 2003-03-12 2006-06-06 Fisher Controls International Llc Noise abatement device and method for air-cooled condensing systems
DE10328289B3 (de) * 2003-06-23 2005-01-05 Enginion Ag Arbeitsmedium für Dampfkreisprozesse
EP1662096A1 (fr) * 2004-11-30 2006-05-31 Siemens Aktiengesellschaft Procédé de fonctionnement d'une centrale à vapeur, notamment d'une centrale à vapeur pour la production de l'éléctricité au moins et la centrale à vapeur correspondante
US7089740B1 (en) * 2005-02-22 2006-08-15 Yi-Lung Phyllis Hsu Method of generating power from naturally occurring heat without fuels and motors using the same
SE0702132L (sv) * 2007-09-25 2009-02-17 Nordic Ecoseptictank Hb Förfarande för att upprätthålla vattenbalansen i en fastighet samt avloppsvattenbehållare
JP2009203903A (ja) * 2008-02-28 2009-09-10 Denso Corp 外燃機関

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH371813A (de) 1959-10-16 1963-09-15 Sulzer Ag Dampfkraftanlage
US5896746A (en) 1994-06-20 1999-04-27 Ranotor Utvecklings Ab Engine assembly comprising an internal combustion engine and a steam engine
DE10228868A1 (de) * 2002-06-27 2004-01-22 Enginion Ag Dampfmaschine mit geschlossenen Kreislauf
DE10228868B4 (de) 2002-06-27 2005-11-17 Enginion Ag Dampfmaschine mit geschlossenem Kreislauf
DE102006052906A1 (de) 2006-11-08 2008-05-15 Amovis Gmbh Arbeitsmedium für Dampfkreisprozesse
DE102007020086B3 (de) 2007-04-26 2008-10-30 Voith Patent Gmbh Betriebsflüssigkeit für einen Dampfkreisprozess und Verfahren für dessen Betrieb
WO2008138562A1 (fr) 2007-05-11 2008-11-20 Voith Patent Gmbh Entraînement de véhicule
DE102007043373A1 (de) 2007-09-12 2009-03-19 Voith Patent Gmbh Verdampfer für eine Dampfkreisprozessvorrichtung
DE102008037744A1 (de) 2008-08-14 2010-02-25 Voith Patent Gmbh Betriebsflüssigkeit für eine Dampfkreisprozessvorrichtung und ein Verfahren für deren Betrieb
DE102009003850A1 (de) 2009-04-29 2010-11-11 Amovis Gmbh Antriebsanordnung mit Dampfkreisprozess und Verfahren zum Betrieb einer solchen Antriebsanordnung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012123230A3 (fr) * 2011-03-17 2012-12-06 Robert Bosch Gmbh Procédé pour faire fonctionner un processus à circuit de vapeur
US9163530B2 (en) 2011-03-17 2015-10-20 Robert Bosch Gmbh Method for operating a steam cycle process
WO2012152602A1 (fr) * 2011-05-10 2012-11-15 Robert Bosch Gmbh Circuit de conduite et procédé permettant de faire fonctionner un circuit de conduite destiné à récupérer la chaleur dissipée d'un moteur à combustion interne

Also Published As

Publication number Publication date
DE102010054667B3 (de) 2012-02-16
US20120151919A1 (en) 2012-06-21

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