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WO1992007170A3 - Installation et procede de refrigeration - Google Patents

Installation et procede de refrigeration Download PDF

Info

Publication number
WO1992007170A3
WO1992007170A3 PCT/US1991/007823 US9107823W WO9207170A3 WO 1992007170 A3 WO1992007170 A3 WO 1992007170A3 US 9107823 W US9107823 W US 9107823W WO 9207170 A3 WO9207170 A3 WO 9207170A3
Authority
WO
WIPO (PCT)
Prior art keywords
refrigerant
evaporator
generator
directed
power unit
Prior art date
Application number
PCT/US1991/007823
Other languages
English (en)
Other versions
WO1992007170A2 (fr
Inventor
Thomas Durso
Original Assignee
Thomas Durso
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 Thomas Durso filed Critical Thomas Durso
Publication of WO1992007170A2 publication Critical patent/WO1992007170A2/fr
Publication of WO1992007170A3 publication Critical patent/WO1992007170A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • 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
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/005—Adaptations for refrigeration plants
    • 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
    • F01K25/08—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 special vapours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
    • F02C1/10—Closed cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/14—Power generation using energy from the expansion of the refrigerant
    • F25B2400/141—Power generation using energy from the expansion of the refrigerant the extracted power is not recycled back in the refrigerant circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Une installation de réfrigération comprend une boucle de tube fermée contenant un réfrigérant. Le réfrigérant est amené par pompage à un évaporateur (12) où il se transforme en vapeur saturée. On le fait passer par un générateur (24) qui absorbe de l'énergie thermique additionnelle et se transforme en gaz chaud surchauffé. Le réfrigérant passe par des tuyères dans une turbine (30) et entre en collision avec les aubes de la turbine. En passant autour des aubes de la turbine le réfrigérant se dilate et quitte les aubes de la turbine dans une direction axiale. L'enthalpie, la température et la pression du réfrigérant chutent, réduisant le réfrigérant en vapeur saturée. Le réfrigérant entre alors dans un échangeur thermique à condensateur (36) qui dissipe la chaleur dans le milieu environnant, réduisant ainsi l'enthalpie du réfrigérant, transformant le réfrigérant en un liquide avant d'entrer dans le réservoir récepteur. Une pompe (18) aspire le réfrigérant liquide du réservoir récepteur et pressurise le système. Le réfrigérant est envoyé vers l'entrée de l'évaporateur, complétant ainsi le cycle dans l'installation de réfrigération. Un système plus détaillé comprend un segment de tubage additionnel, entre le réservoir récepteur et le générateur, ce segment contenant un évaporateur (64), un compresseur (74) et un moteur (76). Un autre système comprend un second évaporateur (102) entre l'évaporateur (100) et le générateur (118). Il comprend une seconde boucle de tube fermée contenant un compresseur (130) et un moteur (136) entre les premier et troisième évaporateurs. La boucle fournit également le réfrigérant chauffant au premier serpentin de l'évaporateur et le réfrigérant refroidissant à l'intérieur du troisième serpentin de l'évaporateur.
PCT/US1991/007823 1990-10-22 1991-10-22 Installation et procede de refrigeration WO1992007170A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US602,478 1990-10-22
US07/602,478 US5186013A (en) 1989-02-10 1990-10-22 Refrigerant power unit and method for refrigeration

Publications (2)

Publication Number Publication Date
WO1992007170A2 WO1992007170A2 (fr) 1992-04-30
WO1992007170A3 true WO1992007170A3 (fr) 1992-08-06

Family

ID=24411504

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1991/007823 WO1992007170A2 (fr) 1990-10-22 1991-10-22 Installation et procede de refrigeration

Country Status (3)

Country Link
US (1) US5186013A (fr)
AU (1) AU8920391A (fr)
WO (1) WO1992007170A2 (fr)

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CN1181461A (zh) * 1997-10-27 1998-05-13 易元明 负温差饱和蒸气热力发动机
CN1180790A (zh) * 1997-10-27 1998-05-06 天然国际新科学技术研究院 负温差热力发动机
DE69938290D1 (de) 1998-02-09 2008-04-17 Whisper Tech Ltd Verbesserung von kogenerationssystemen
WO1999042706A1 (fr) * 1998-02-19 1999-08-26 Industrial Research Limited Systeme de generation d'electricite destine a s'utiliser avec des combustibles liquides cryogeniques
FR2870561A1 (fr) * 1998-05-11 2005-11-25 Jean Francois Chiandetti Convertisseur thermique energie noble lineaire
FR2870562A1 (fr) * 1998-05-15 2005-11-25 Jean Francois Chiandetti Convertisseur d'energie thermique en energie noble avec recyclage
SE0004930D0 (sv) * 2000-12-29 2000-12-29 Addpower Ab Soldriven turbinloop
US7007856B2 (en) * 2003-03-04 2006-03-07 General Motors Corporation Extended engine off passenger climate control system and method
US7861007B2 (en) 2003-12-05 2010-12-28 Ati Technologies Ulc Method and apparatus for multimedia display in a mobile device
US7290393B2 (en) * 2004-05-06 2007-11-06 Utc Power Corporation Method for synchronizing an induction generator of an ORC plant to a grid
NZ556092A (en) * 2004-12-24 2009-08-28 Renewable Energy Systems Ltd Methods and apparatus for power generation
WO2007147186A2 (fr) * 2006-06-20 2007-12-27 Herbert Karlsreiter Équipement solaire avec pompe à chaleur
US7900468B2 (en) * 2007-07-11 2011-03-08 Liebert Corporation Method and apparatus for equalizing a pumped refrigerant system
WO2009059562A1 (fr) * 2007-11-05 2009-05-14 Zhirong Luo Procédé de cyclage de type à détente pneumatique-thermique et son appareil
US7805942B2 (en) * 2008-06-02 2010-10-05 Thomas Durso Thermodynamic cycle with power unit and venturi and a method of producing a useful effect therewith
US20100031933A1 (en) * 2008-08-05 2010-02-11 Prakash Narayan System and assemblies for hot water extraction to pre-heat fuel in a combined cycle power plant
CN102374701B (zh) * 2010-08-11 2016-06-08 广州朗天热能科技发展有限公司 使用低品位热能量获取机械能的热力循环方法及其装置
US20140252771A1 (en) * 2013-03-07 2014-09-11 Regal Beloit America, Inc. Energy Recovery Apparatus for a Refrigeration System
US20140250944A1 (en) * 2013-03-07 2014-09-11 Regal Beloit America, Inc. Energy Recovery Apparatus for a Refrigeration System
US20150001849A1 (en) * 2013-03-07 2015-01-01 Regal Beloit America, Inc. Energy Recovery Apparatus for a Refrigeration System
US20140332052A1 (en) * 2013-05-10 2014-11-13 Daniel S. Yacoubian Solar power system with climate control and method thereof
CN105492842A (zh) * 2013-06-24 2016-04-13 Lg化学株式会社 热回收设备
US9562705B2 (en) 2014-02-13 2017-02-07 Regal Beloit America, Inc. Energy recovery apparatus for use in a refrigeration system
US20160053630A1 (en) * 2014-08-20 2016-02-25 Regal Beloit America, Inc. Energy Recovery Apparatus with Changeable Nozzles, For Use in a Refrigeration System
KR102480701B1 (ko) * 2015-07-28 2022-12-23 엘지전자 주식회사 냉장고
ITUA20164648A1 (it) * 2016-06-24 2017-12-24 Marco Antonelli Impianto per la generazione elettrica/meccanica da fonte rinnovabile.
DE102016220474A1 (de) * 2016-10-19 2018-04-19 Bayerische Motoren Werke Aktiengesellschaft Kühleinrichtung für ein Kraftfahrzeug, sowie Kraftfahrzeug mit einer solchen Kühleinrichtung
WO2018204184A1 (fr) 2017-05-02 2018-11-08 Rolls-Royce North American Technologies Inc. Procédé et appareil de refroidissement isotherme

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314654A (en) * 1965-07-30 1967-04-18 Gen Electric Variable area turbine nozzle for axial flow gas turbine engines
DE1941200A1 (de) * 1968-08-15 1970-02-19 Air Prod & Chem Verfahren und Vorrichtung zum Erzeugen von Kaelte,insbesondere kombinierte Kompressions- und Expansionsvorrichtung
US3558237A (en) * 1969-06-25 1971-01-26 Gen Motors Corp Variable turbine nozzles
US4170116A (en) * 1975-10-02 1979-10-09 Williams Kenneth A Method and apparatus for converting thermal energy to mechanical energy
US4471622A (en) * 1981-07-22 1984-09-18 Tokyo Shibaura Denki Kabushiki Kaisha Rankine cycle apparatus
US4873834A (en) * 1988-04-11 1989-10-17 Cox Doyle W Cooling plant load reduction apparatus and method

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US3194026A (en) * 1963-10-24 1965-07-13 Fleur Corp Power-refrigeration system
US3287901A (en) * 1963-11-22 1966-11-29 Atmospheric Energy Ltd Closed cycle power generating apparatus
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US3479817A (en) * 1967-07-06 1969-11-25 Kinetics Corp Low entropy engine
FR2304771A1 (fr) * 1975-03-21 1976-10-15 Chaudronnerie Entr Indle Procede et appareillage de transformation de chaleur a relativement faible temperature en force motrice ou en energie
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FR2483009A1 (fr) * 1980-05-23 1981-11-27 Inst Francais Du Petrole Procede de production d'energie mecanique a partir de chaleur utilisant un melange de fluides comme agent de travail

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314654A (en) * 1965-07-30 1967-04-18 Gen Electric Variable area turbine nozzle for axial flow gas turbine engines
DE1941200A1 (de) * 1968-08-15 1970-02-19 Air Prod & Chem Verfahren und Vorrichtung zum Erzeugen von Kaelte,insbesondere kombinierte Kompressions- und Expansionsvorrichtung
US3558237A (en) * 1969-06-25 1971-01-26 Gen Motors Corp Variable turbine nozzles
US4170116A (en) * 1975-10-02 1979-10-09 Williams Kenneth A Method and apparatus for converting thermal energy to mechanical energy
US4471622A (en) * 1981-07-22 1984-09-18 Tokyo Shibaura Denki Kabushiki Kaisha Rankine cycle apparatus
US4873834A (en) * 1988-04-11 1989-10-17 Cox Doyle W Cooling plant load reduction apparatus and method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Brennstoff, W{rme, Kraft, vol. 40, no. 9, september 1988, (D}sseldorf, DE), H.R. ENGELHORN: "Erfahrungen bei der Abw{rmenutzung mit ORC-Anlagen", pages 334-338, see page 337, left-hand column, lines 6-25 *
Proceedings of the 20th Intersociety Energy Conversion Engineering Conference (SAEP-164), August 1985, vol. 2, Society of Automotive Engineers, (Warrendale, PA, US), W.F. KOEBBEMAN: "Geothermal wellhead application of a 1-MW industrial ORC power system", pages 2712-2717 *

Also Published As

Publication number Publication date
US5186013A (en) 1993-02-16
WO1992007170A2 (fr) 1992-04-30
AU8920391A (en) 1992-05-20

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