WO2009090331A3 - Composition de refrigrant et cycle frigorifique associe pour air conditionne et surgeles - Google Patents

Composition de refrigrant et cycle frigorifique associe pour air conditionne et surgeles Download PDF

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Publication number
WO2009090331A3
WO2009090331A3 PCT/FR2008/001442 FR2008001442W WO2009090331A3 WO 2009090331 A3 WO2009090331 A3 WO 2009090331A3 FR 2008001442 W FR2008001442 W FR 2008001442W WO 2009090331 A3 WO2009090331 A3 WO 2009090331A3
Authority
WO
WIPO (PCT)
Prior art keywords
cooling cycle
air conditioning
associated cooling
coolant composition
deep freezing
Prior art date
Application number
PCT/FR2008/001442
Other languages
English (en)
Other versions
WO2009090331A2 (fr
Inventor
Denis Jean Christian Chretien
Original Assignee
Denis Jean Christian Chretien
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 Denis Jean Christian Chretien filed Critical Denis Jean Christian Chretien
Publication of WO2009090331A2 publication Critical patent/WO2009090331A2/fr
Publication of WO2009090331A3 publication Critical patent/WO2009090331A3/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/042—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising compounds containing carbon and hydrogen only
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/02—Compression-sorption machines, plants, or systems
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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
    • 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
    • F25B2400/23—Separators
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating arrangements
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

L'invention a pour objet un système de réfrigération utilisant un mélange réfrigérant comprenant du gaz carbonique et au moins un tiers corps et un cycle frigorifique associé caractérisé en ce que la teneur en gaz carbonique est au moins égale à 75 % molaires, de préférence au moins 85%, en ce que la température critique du / des tiers corps est au moins égale à 150°C et en ce que le cycle frigorifique comprend les étapes de condensation, de détente, et de compression, en ce que le mélange réfrigérant est partiellement vaporisé durant l'étape de vaporisation, que les phases liquide et vapeur sont séparées préalablement à la compression, que la phase vapeur est comprimée dans un compresseur et la phase liquide pompée dans une pompe jusqu'à la haute pression du cycle.
PCT/FR2008/001442 2007-10-19 2008-10-15 Composition de refrigrant et cycle frigorifique associe pour air conditionne et surgeles WO2009090331A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0707305 2007-10-19
FR0707305A FR2922557A1 (fr) 2007-10-19 2007-10-19 Composition de refrigerant et cycle frigorifique associe pour air conditionne et surgeles

Publications (2)

Publication Number Publication Date
WO2009090331A2 WO2009090331A2 (fr) 2009-07-23
WO2009090331A3 true WO2009090331A3 (fr) 2009-12-03

Family

ID=39471886

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/001442 WO2009090331A2 (fr) 2007-10-19 2008-10-15 Composition de refrigrant et cycle frigorifique associe pour air conditionne et surgeles

Country Status (2)

Country Link
FR (1) FR2922557A1 (fr)
WO (1) WO2009090331A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109140812A (zh) * 2018-07-19 2019-01-04 西安交通大学 一种co2混合工质及co2混合工质热泵系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3033796B1 (fr) * 2015-03-16 2018-12-07 Valeo Systemes Thermiques Fluide frigorigene

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314456A1 (fr) * 1975-06-09 1977-01-07 Inst Francais Du Petrole Procede de production de froid
DE3129999A1 (de) * 1980-11-26 1983-02-17 Siemens AG, 1000 Berlin und 8000 München "waermepumpe mit einer speichereinrichtung und verfahren zu ihrem betrieb"
EP0248296A2 (fr) * 1986-05-23 1987-12-09 Energiagazdálkodási Részvénytársaság Procédé pour augmenter le coefficient de performance de machines frigorifiques ou de pompes à chaleur hybrides
DE4230818A1 (de) * 1992-09-15 1994-03-17 Fritz Egger Gmbh Verfahren und Einrichtung zur Leistungsregelung einer Kompressions-Wärmepumpe und/oder Kältemaschine
DE4315924A1 (de) * 1993-05-12 1994-11-17 Forschungszentrum Fuer Kaeltet Kälteträger für Kältemaschinen oder Wärmepumpen
US6339932B1 (en) * 1999-08-23 2002-01-22 Denso Corporation Refrigerating cycle using carbon dioxide as refrigerant
JP2002235072A (ja) * 2001-02-09 2002-08-23 Matsushita Electric Ind Co Ltd 混合作動流体とそれを用いた冷凍サイクル装置
EP1234868A1 (fr) * 1999-08-11 2002-08-28 Idemitsu Kosan Company Limited Composition huileuse pour machine refrigerante fonctionnant au dioxyde de carbone
EP1491608A1 (fr) * 2003-06-26 2004-12-29 Matsushita Electric Industrial Co., Ltd. Mélange réfrigérant et appareil à cycle frigorifique l'utilisant
JP2006038283A (ja) * 2004-07-23 2006-02-09 Sanden Corp 作動流体および該作動流体を冷媒に用いた冷凍サイクル
WO2007020937A1 (fr) * 2005-08-17 2007-02-22 Japan Petroleum Exploration Co., Ltd. Composition réfrigérante

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314456A1 (fr) * 1975-06-09 1977-01-07 Inst Francais Du Petrole Procede de production de froid
DE3129999A1 (de) * 1980-11-26 1983-02-17 Siemens AG, 1000 Berlin und 8000 München "waermepumpe mit einer speichereinrichtung und verfahren zu ihrem betrieb"
EP0248296A2 (fr) * 1986-05-23 1987-12-09 Energiagazdálkodási Részvénytársaság Procédé pour augmenter le coefficient de performance de machines frigorifiques ou de pompes à chaleur hybrides
DE4230818A1 (de) * 1992-09-15 1994-03-17 Fritz Egger Gmbh Verfahren und Einrichtung zur Leistungsregelung einer Kompressions-Wärmepumpe und/oder Kältemaschine
DE4315924A1 (de) * 1993-05-12 1994-11-17 Forschungszentrum Fuer Kaeltet Kälteträger für Kältemaschinen oder Wärmepumpen
EP1234868A1 (fr) * 1999-08-11 2002-08-28 Idemitsu Kosan Company Limited Composition huileuse pour machine refrigerante fonctionnant au dioxyde de carbone
US6339932B1 (en) * 1999-08-23 2002-01-22 Denso Corporation Refrigerating cycle using carbon dioxide as refrigerant
JP2002235072A (ja) * 2001-02-09 2002-08-23 Matsushita Electric Ind Co Ltd 混合作動流体とそれを用いた冷凍サイクル装置
EP1491608A1 (fr) * 2003-06-26 2004-12-29 Matsushita Electric Industrial Co., Ltd. Mélange réfrigérant et appareil à cycle frigorifique l'utilisant
JP2006038283A (ja) * 2004-07-23 2006-02-09 Sanden Corp 作動流体および該作動流体を冷媒に用いた冷凍サイクル
WO2007020937A1 (fr) * 2005-08-17 2007-02-22 Japan Petroleum Exploration Co., Ltd. Composition réfrigérante
EP1923446A1 (fr) * 2005-08-17 2008-05-21 Japan Petroleum Exploration Co. Ltd. Composition réfrigérante

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200307, Derwent World Patents Index; AN 2003-069980, XP002483477 *
DATABASE WPI Week 200618, Derwent World Patents Index; AN 2006-167657, XP002483478 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109140812A (zh) * 2018-07-19 2019-01-04 西安交通大学 一种co2混合工质及co2混合工质热泵系统

Also Published As

Publication number Publication date
WO2009090331A2 (fr) 2009-07-23
FR2922557A1 (fr) 2009-04-24

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