GB2010974A - Heat Recovery System - Google Patents

Heat Recovery System

Info

Publication number
GB2010974A
GB2010974A GB7847188A GB7847188A GB2010974A GB 2010974 A GB2010974 A GB 2010974A GB 7847188 A GB7847188 A GB 7847188A GB 7847188 A GB7847188 A GB 7847188A GB 2010974 A GB2010974 A GB 2010974A
Authority
GB
United Kingdom
Prior art keywords
working fluid
circuits
recovery system
heat recovery
heat
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.)
Granted
Application number
GB7847188A
Other versions
GB2010974B (en
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 IT6973077A external-priority patent/IT1091216B/en
Priority claimed from IT6945078A external-priority patent/IT1160885B/en
Application filed by Fiat SpA filed Critical Fiat SpA
Publication of GB2010974A publication Critical patent/GB2010974A/en
Application granted granted Critical
Publication of GB2010974B publication Critical patent/GB2010974B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/06—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using mixtures of different fluids
    • 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
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants 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
    • F01K23/06—Plants 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
    • F01K23/10—Plants 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 with exhaust fluid of one cycle heating the fluid in another cycle
    • F01K23/106—Plants 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 with exhaust fluid of one cycle heating the fluid in another cycle with water evaporated or preheated at different pressures in exhaust boiler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
  • Central Heating Systems (AREA)

Abstract

A heat recovery system comprises a plurality of circuits 11, 14, 13 for a working fluid which traverses heat exchangers 2, 3, 4, each exchanger associated respectively with at least one heat-source, the circuits including expansion devices 5, 6, 7 and having, in common, a condenser 17 in which working fluid vaporised in the expanders can be recondensed, at least one expansion device e.g. 6, 7, and a circulation pump 9 for driving the working fluid around the circuits. For an internal combustion engine, one of the heat exchangers may be constituted by a cooling jacket of the engine in which case the working fluid of the system also serves as the engine coolant. <IMAGE>
GB7847188A 1977-12-05 1978-12-05 Heat rocovery system Expired GB2010974B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT6973077A IT1091216B (en) 1977-12-05 1977-12-05 Mechanical energy system from heat sources - has working fluid circuits with heat exchangers expansion units and condensers
IT6945078A IT1160885B (en) 1978-10-25 1978-10-25 Mechanical energy system from heat sources - has working fluid circuits with heat exchangers expansion units and condensers

Publications (2)

Publication Number Publication Date
GB2010974A true GB2010974A (en) 1979-07-04
GB2010974B GB2010974B (en) 1982-02-17

Family

ID=26329958

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7847188A Expired GB2010974B (en) 1977-12-05 1978-12-05 Heat rocovery system

Country Status (3)

Country Link
DE (1) DE2852076A1 (en)
FR (1) FR2410742A1 (en)
GB (1) GB2010974B (en)

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026676A2 (en) * 1979-10-01 1981-04-08 Turbidin Motorwerke (Proprietary)Limited Thermodynamic power plant and method of operating the same
EP0063941A2 (en) * 1981-04-25 1982-11-03 Mitsubishi Jukogyo Kabushiki Kaisha Cooling system for an internal combustion engine
EP1639235A2 (en) * 2003-05-09 2006-03-29 Recurrent Resources Method and apparatus for acquiring heat from multiple heat sources
CN100385093C (en) * 2003-05-09 2008-04-30 循环工程公司 Method and apparatus for acquiring heat from multiple heat sources
WO2008101711A2 (en) * 2007-02-25 2008-08-28 Deutsche Energie Holding Gmbh Multi-stage orc circuit with intermediate cooling
JP2009515092A (en) * 2005-11-04 2009-04-09 パーソンズ ブリンカーホフ リミテッド Power generation method and power plant
EP1998013A3 (en) * 2007-04-16 2009-05-06 Turboden S.r.l. Apparatus for generating electric energy using high temperature fumes
WO2011035073A2 (en) * 2009-09-21 2011-03-24 Clean Rolling Power, LLC Waste heat recovery system
US8117844B2 (en) 2004-05-07 2012-02-21 Recurrent Engineering, Llc Method and apparatus for acquiring heat from multiple heat sources
WO2011068880A3 (en) * 2009-12-01 2012-09-20 Areva Solar, Inc. Hybrid solar-thermal power plant and operating method
WO2010130981A3 (en) * 2009-05-11 2013-04-25 Naji Amin Atalla Heat engine for producing mechanical work and a refrigerating heat pump
WO2013148297A1 (en) * 2012-03-24 2013-10-03 General Electric Company System and method for recovery of waste heat from dual heat sources
EP2646657A2 (en) * 2010-11-29 2013-10-09 Echogen Power Systems, Inc. Parallel cycle heat engines
WO2014117152A1 (en) * 2013-01-28 2014-07-31 Eaton Corporation Volumetric energy recovery system with three stage expansion
US8857186B2 (en) 2010-11-29 2014-10-14 Echogen Power Systems, L.L.C. Heat engine cycles for high ambient conditions
US8869531B2 (en) 2009-09-17 2014-10-28 Echogen Power Systems, Llc Heat engines with cascade cycles
US8966901B2 (en) 2009-09-17 2015-03-03 Dresser-Rand Company Heat engine and heat to electricity systems and methods for working fluid fill system
US9014791B2 (en) 2009-04-17 2015-04-21 Echogen Power Systems, Llc System and method for managing thermal issues in gas turbine engines
US9062898B2 (en) 2011-10-03 2015-06-23 Echogen Power Systems, Llc Carbon dioxide refrigeration cycle
US9091278B2 (en) 2012-08-20 2015-07-28 Echogen Power Systems, Llc Supercritical working fluid circuit with a turbo pump and a start pump in series configuration
US9118226B2 (en) 2012-10-12 2015-08-25 Echogen Power Systems, Llc Heat engine system with a supercritical working fluid and processes thereof
CN105264200A (en) * 2013-05-30 2016-01-20 通用电气公司 System and method of waste heat recovery
US9316404B2 (en) 2009-08-04 2016-04-19 Echogen Power Systems, Llc Heat pump with integral solar collector
US9341084B2 (en) 2012-10-12 2016-05-17 Echogen Power Systems, Llc Supercritical carbon dioxide power cycle for waste heat recovery
EP2877713A4 (en) * 2012-07-24 2016-06-08 Electratherm Inc Multiple organic rankine cycle system and method
US9441504B2 (en) 2009-06-22 2016-09-13 Echogen Power Systems, Llc System and method for managing thermal issues in one or more industrial processes
US9458738B2 (en) 2009-09-17 2016-10-04 Echogen Power Systems, Llc Heat engine and heat to electricity systems and methods with working fluid mass management control
US9587520B2 (en) 2013-05-30 2017-03-07 General Electric Company System and method of waste heat recovery
EP2106999B2 (en) † 2008-03-31 2017-03-15 Stx France S.A. Ship equipped with thermal energy recovery means
US9638065B2 (en) 2013-01-28 2017-05-02 Echogen Power Systems, Llc Methods for reducing wear on components of a heat engine system at startup
US9752460B2 (en) 2013-01-28 2017-09-05 Echogen Power Systems, Llc Process for controlling a power turbine throttle valve during a supercritical carbon dioxide rankine cycle
US9863282B2 (en) 2009-09-17 2018-01-09 Echogen Power System, LLC Automated mass management control
FR3057305A1 (en) * 2016-10-11 2018-04-13 Peugeot Citroen Automobiles Sa MOTORIZATION ASSEMBLY WITH RANKINE LOOP
US10934895B2 (en) 2013-03-04 2021-03-02 Echogen Power Systems, Llc Heat engine systems with high net power supercritical carbon dioxide circuits
US11187112B2 (en) 2018-06-27 2021-11-30 Echogen Power Systems Llc Systems and methods for generating electricity via a pumped thermal energy storage system
US11293309B2 (en) 2014-11-03 2022-04-05 Echogen Power Systems, Llc Active thrust management of a turbopump within a supercritical working fluid circuit in a heat engine system
US11435120B2 (en) 2020-05-05 2022-09-06 Echogen Power Systems (Delaware), Inc. Split expansion heat pump cycle
US11629638B2 (en) 2020-12-09 2023-04-18 Supercritical Storage Company, Inc. Three reservoir electric thermal energy storage system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483009A1 (en) * 1980-05-23 1981-11-27 Inst Francais Du Petrole PROCESS FOR PRODUCING MECHANICAL ENERGY FROM HEAT USING A MIXTURE OF FLUIDS AS A WORKING AGENT
DE3123474A1 (en) * 1981-06-13 1982-12-30 Blohm + Voss Ag, 2000 Hamburg Method and device for utilising waste heat which occurs at different temperatures
DE3429727A1 (en) * 1984-08-13 1986-02-13 Hermann Dipl.-Ing. 5401 Kobern-Gondorf Bongers Combustion/steam compound engine with utilisation of process heat
DE10259488A1 (en) * 2002-12-19 2004-07-01 Bayerische Motoren Werke Ag Heat engine
DE102007038073A1 (en) 2007-08-12 2009-02-19 Alexander Gotter Combined thermal engine for inner combustion of fuel, has reciprocating engine and operating heat exchanger is propelled in exhaust system
CN104481614B (en) * 2014-12-10 2015-12-30 中国科学院工程热物理研究所 A kind of take carbon dioxide as the distributing-supplying-energy system of working medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR493303A (en) * 1918-04-09 1919-08-06 Henri Jean Berruet Development of internal combustion engines
FR1262749A (en) * 1960-04-23 1961-06-05 Babcock & Wilcox France Improvements to gas-steam mixed cycle energy production facilities
GB1159090A (en) * 1968-05-20 1969-07-23 Warnowwerft Warnemuende Veb Combined Propulsion Plant for Ships.
DE2116824A1 (en) * 1971-04-06 1972-10-19 Hagiu, Faust, Dipl Ing , 8000 Mun chen Antnebsgruppe
US3795103A (en) * 1971-09-30 1974-03-05 J Anderson Dual fluid cycle
US3830062A (en) * 1973-10-09 1974-08-20 Thermo Electron Corp Rankine cycle bottoming plant
US4109469A (en) * 1977-02-18 1978-08-29 Uop Inc. Power generation from refinery waste heat streams

Cited By (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026676A2 (en) * 1979-10-01 1981-04-08 Turbidin Motorwerke (Proprietary)Limited Thermodynamic power plant and method of operating the same
EP0026676A3 (en) * 1979-10-01 1981-12-16 Turbidin Motorwerke (Proprietary)Limited Thermodynamic power plant and method of operating the same
EP0063941A2 (en) * 1981-04-25 1982-11-03 Mitsubishi Jukogyo Kabushiki Kaisha Cooling system for an internal combustion engine
EP0063941A3 (en) * 1981-04-25 1983-04-13 Mitsubishi Jukogyo Kabushiki Kaisha Cooling system for an internal combustion engine
EP1639235A4 (en) * 2003-05-09 2006-10-04 Recurrent Resources Method and apparatus for acquiring heat from multiple heat sources
CN101148999B (en) * 2003-05-09 2011-01-26 循环工程公司 Method and apparatus for acquiring heat from multiple heat sources
JP2007500315A (en) * 2003-05-09 2007-01-11 リカレント、エンジニアリング、リミテッド、ライアビリティ、カンパニー Method and apparatus for obtaining heat from multiple heat sources
US7305829B2 (en) 2003-05-09 2007-12-11 Recurrent Engineering, Llc Method and apparatus for acquiring heat from multiple heat sources
CN100385093C (en) * 2003-05-09 2008-04-30 循环工程公司 Method and apparatus for acquiring heat from multiple heat sources
EP1639235A2 (en) * 2003-05-09 2006-03-29 Recurrent Resources Method and apparatus for acquiring heat from multiple heat sources
US8117844B2 (en) 2004-05-07 2012-02-21 Recurrent Engineering, Llc Method and apparatus for acquiring heat from multiple heat sources
JP2009515092A (en) * 2005-11-04 2009-04-09 パーソンズ ブリンカーホフ リミテッド Power generation method and power plant
JP4838318B2 (en) * 2005-11-04 2011-12-14 パーソンズ ブリンカーホフ リミテッド Power generation method and power plant
WO2008101711A3 (en) * 2007-02-25 2009-03-19 En Holding Gmbh Deutsche Multi-stage orc circuit with intermediate cooling
WO2008101711A2 (en) * 2007-02-25 2008-08-28 Deutsche Energie Holding Gmbh Multi-stage orc circuit with intermediate cooling
EP1998013A3 (en) * 2007-04-16 2009-05-06 Turboden S.r.l. Apparatus for generating electric energy using high temperature fumes
EP2106999B2 (en) † 2008-03-31 2017-03-15 Stx France S.A. Ship equipped with thermal energy recovery means
US9014791B2 (en) 2009-04-17 2015-04-21 Echogen Power Systems, Llc System and method for managing thermal issues in gas turbine engines
WO2010130981A3 (en) * 2009-05-11 2013-04-25 Naji Amin Atalla Heat engine for producing mechanical work and a refrigerating heat pump
US9441504B2 (en) 2009-06-22 2016-09-13 Echogen Power Systems, Llc System and method for managing thermal issues in one or more industrial processes
US9316404B2 (en) 2009-08-04 2016-04-19 Echogen Power Systems, Llc Heat pump with integral solar collector
US9458738B2 (en) 2009-09-17 2016-10-04 Echogen Power Systems, Llc Heat engine and heat to electricity systems and methods with working fluid mass management control
US9863282B2 (en) 2009-09-17 2018-01-09 Echogen Power System, LLC Automated mass management control
US9115605B2 (en) 2009-09-17 2015-08-25 Echogen Power Systems, Llc Thermal energy conversion device
US8869531B2 (en) 2009-09-17 2014-10-28 Echogen Power Systems, Llc Heat engines with cascade cycles
US8966901B2 (en) 2009-09-17 2015-03-03 Dresser-Rand Company Heat engine and heat to electricity systems and methods for working fluid fill system
WO2011035073A2 (en) * 2009-09-21 2011-03-24 Clean Rolling Power, LLC Waste heat recovery system
WO2011035073A3 (en) * 2009-09-21 2011-09-29 Clean Rolling Power, LLC Waste heat recovery system
WO2011068880A3 (en) * 2009-12-01 2012-09-20 Areva Solar, Inc. Hybrid solar-thermal power plant and operating method
US8857186B2 (en) 2010-11-29 2014-10-14 Echogen Power Systems, L.L.C. Heat engine cycles for high ambient conditions
CN103477035A (en) * 2010-11-29 2013-12-25 艾克竣电力***股份有限责任公司 Parallel cycle heat engines
EP2646657A2 (en) * 2010-11-29 2013-10-09 Echogen Power Systems, Inc. Parallel cycle heat engines
US9284855B2 (en) 2010-11-29 2016-03-15 Echogen Power Systems, Llc Parallel cycle heat engines
EP2646657A4 (en) * 2010-11-29 2014-07-09 Echogen Power Systems Inc Parallel cycle heat engines
CN103477035B (en) * 2010-11-29 2016-08-10 艾克竣电力***股份有限责任公司 Parallel cycling hot electromotor
US9410449B2 (en) 2010-11-29 2016-08-09 Echogen Power Systems, Llc Driven starter pump and start sequence
US9062898B2 (en) 2011-10-03 2015-06-23 Echogen Power Systems, Llc Carbon dioxide refrigeration cycle
WO2013148297A1 (en) * 2012-03-24 2013-10-03 General Electric Company System and method for recovery of waste heat from dual heat sources
US9038391B2 (en) 2012-03-24 2015-05-26 General Electric Company System and method for recovery of waste heat from dual heat sources
EP2877713A4 (en) * 2012-07-24 2016-06-08 Electratherm Inc Multiple organic rankine cycle system and method
US9091278B2 (en) 2012-08-20 2015-07-28 Echogen Power Systems, Llc Supercritical working fluid circuit with a turbo pump and a start pump in series configuration
US9341084B2 (en) 2012-10-12 2016-05-17 Echogen Power Systems, Llc Supercritical carbon dioxide power cycle for waste heat recovery
US9118226B2 (en) 2012-10-12 2015-08-25 Echogen Power Systems, Llc Heat engine system with a supercritical working fluid and processes thereof
US9638065B2 (en) 2013-01-28 2017-05-02 Echogen Power Systems, Llc Methods for reducing wear on components of a heat engine system at startup
US9752460B2 (en) 2013-01-28 2017-09-05 Echogen Power Systems, Llc Process for controlling a power turbine throttle valve during a supercritical carbon dioxide rankine cycle
CN105209724A (en) * 2013-01-28 2015-12-30 伊顿公司 Volumetric energy recovery system with three stage expansion
WO2014117152A1 (en) * 2013-01-28 2014-07-31 Eaton Corporation Volumetric energy recovery system with three stage expansion
US10934895B2 (en) 2013-03-04 2021-03-02 Echogen Power Systems, Llc Heat engine systems with high net power supercritical carbon dioxide circuits
CN105264200A (en) * 2013-05-30 2016-01-20 通用电气公司 System and method of waste heat recovery
CN105264200B (en) * 2013-05-30 2017-10-24 通用电气公司 The system and method for Waste Heat Recovery
US9587520B2 (en) 2013-05-30 2017-03-07 General Electric Company System and method of waste heat recovery
US9593597B2 (en) 2013-05-30 2017-03-14 General Electric Company System and method of waste heat recovery
US11293309B2 (en) 2014-11-03 2022-04-05 Echogen Power Systems, Llc Active thrust management of a turbopump within a supercritical working fluid circuit in a heat engine system
FR3057305A1 (en) * 2016-10-11 2018-04-13 Peugeot Citroen Automobiles Sa MOTORIZATION ASSEMBLY WITH RANKINE LOOP
US11187112B2 (en) 2018-06-27 2021-11-30 Echogen Power Systems Llc Systems and methods for generating electricity via a pumped thermal energy storage system
US11435120B2 (en) 2020-05-05 2022-09-06 Echogen Power Systems (Delaware), Inc. Split expansion heat pump cycle
US11629638B2 (en) 2020-12-09 2023-04-18 Supercritical Storage Company, Inc. Three reservoir electric thermal energy storage system

Also Published As

Publication number Publication date
FR2410742A1 (en) 1979-06-29
FR2410742B1 (en) 1983-01-07
GB2010974B (en) 1982-02-17
DE2852076A1 (en) 1979-06-07

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