EP2150755A4 - Co2 refrigerant system with booster circuit - Google Patents

Co2 refrigerant system with booster circuit

Info

Publication number
EP2150755A4
EP2150755A4 EP07761081A EP07761081A EP2150755A4 EP 2150755 A4 EP2150755 A4 EP 2150755A4 EP 07761081 A EP07761081 A EP 07761081A EP 07761081 A EP07761081 A EP 07761081A EP 2150755 A4 EP2150755 A4 EP 2150755A4
Authority
EP
European Patent Office
Prior art keywords
booster circuit
refrigerant system
co2 refrigerant
co2
system
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Withdrawn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
EP07761081A
Other languages
German (de)
French (fr)
Other versions
EP2150755A1 (en
Inventor
Michael F Taras
Alexander Lifson
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.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Priority to PCT/US2007/067168 priority Critical patent/WO2008130412A1/en
Publication of EP2150755A1 publication Critical patent/EP2150755A1/en
Publication of EP2150755A4 publication Critical patent/EP2150755A4/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B7/00Compression machines, plant, or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B1/00Compression machines, plant, or systems with non-reversible cycle
    • F25B1/10Compression machines, plant, or systems with non-reversible cycle with multi-stage compression
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02Header boxes; End plates
    • F28F9/0234Header boxes; End plates having a second heat exchanger disposed there within, e.g. oil cooler
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2309/00Gas cycle refrigeration machines
    • F25B2309/06Compression machines, plant or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061Compression machines, plant or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2400/00General 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
    • F25B2400/07Details of compressors or related parts
    • F25B2400/074Details of compressors or related parts with multiple cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2400/00General 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
    • F25B2400/13Economisers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B40/00Subcoolers, desuperheaters or superheaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B40/00Subcoolers, desuperheaters or superheaters
    • F25B40/02Subcoolers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
EP07761081A 2007-04-23 2007-04-23 Co2 refrigerant system with booster circuit Withdrawn EP2150755A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2007/067168 WO2008130412A1 (en) 2007-04-23 2007-04-23 Co2 refrigerant system with booster circuit

Publications (2)

Publication Number Publication Date
EP2150755A1 EP2150755A1 (en) 2010-02-10
EP2150755A4 true EP2150755A4 (en) 2011-08-24

Family

ID=39875778

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07761081A Withdrawn EP2150755A4 (en) 2007-04-23 2007-04-23 Co2 refrigerant system with booster circuit

Country Status (5)

Country Link
US (1) US20100043475A1 (en)
EP (1) EP2150755A4 (en)
CN (1) CN101688695B (en)
HK (1) HK1142662A1 (en)
WO (1) WO2008130412A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5380226B2 (en) * 2009-09-25 2014-01-08 株式会社日立製作所 Air conditioning and hot water supply system and heat pump unit
KR20110056061A (en) * 2009-11-20 2011-05-26 엘지전자 주식회사 Heat pump type cooling/heating apparatus
WO2012012485A1 (en) 2010-07-23 2012-01-26 Carrier Corporation Ejector-type refrigeration cycle and refrigeration device using the same
US9857101B2 (en) 2010-07-23 2018-01-02 Carrier Corporation Refrigeration ejector cycle having control for supercritical to subcritical transition prior to the ejector
CN103348200B (en) * 2011-02-22 2015-05-06 株式会社日立制作所 Air conditioning and hot-water supplying system
CN103874897B (en) * 2011-10-07 2016-04-20 丹佛斯公司 Coordinate the method for the operation of multiple compressor
EP2631567A1 (en) 2012-02-24 2013-08-28 Airbus Operations GmbH Cooling system with a plurality of super-coolers
EP2631564B1 (en) * 2012-02-24 2016-09-28 Airbus Operations GmbH Reliable cooling system for operation with a two-phase refrigerant
WO2014047401A1 (en) 2012-09-20 2014-03-27 Thermo King Corporation Electrical transport refrigeration system
US20160010534A1 (en) * 2013-03-06 2016-01-14 Calsonic Kansei Corporation Complex heat exchanger
US10132529B2 (en) * 2013-03-14 2018-11-20 Rolls-Royce Corporation Thermal management system controlling dynamic and steady state thermal loads
US10288325B2 (en) 2013-03-14 2019-05-14 Rolls-Royce Corporation Trans-critical vapor cycle system with improved heat rejection
US10302342B2 (en) 2013-03-14 2019-05-28 Rolls-Royce Corporation Charge control system for trans-critical vapor cycle systems
US9857103B2 (en) 2013-11-04 2018-01-02 Lg Electronics Inc. Refrigerator having a condensation loop between a receiver and an evaporator
US9746226B2 (en) * 2013-11-04 2017-08-29 Lg Electronics Inc. Refrigerator
CN107076473A (en) 2014-07-31 2017-08-18 开利公司 Cooling system
CN208443069U (en) * 2015-01-09 2019-01-29 特灵国际有限公司 Heat pump system
CN104807231A (en) * 2015-05-12 2015-07-29 上海海洋大学 Switchable two-stage cascade energy-saving ultralow-temperature refrigeration system for ship
CN106352608A (en) 2015-07-13 2017-01-25 开利公司 Economizer assembly and refrigerating system with same
CN105222385B (en) * 2015-10-20 2018-01-19 西安交通大学 A kind of Trans-critical cycle CO2Combined heat-pump system
US10429102B2 (en) 2016-01-05 2019-10-01 Carrier Corporation Two phase loop distributed HVACandR system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001091074A (en) * 1999-09-24 2001-04-06 Sanyo Electric Co Ltd Cascade-type refrigerating device
US20020179294A1 (en) * 2001-05-31 2002-12-05 Gupte Neelkanth Shridhar Tube and shell heat exchanger for multiple circuit refrigerant system
WO2006027330A1 (en) * 2004-09-06 2006-03-16 Iarp S.R.L. Co2 compression refrigeration apparatus for low temperature applications
EP1701112A1 (en) * 2003-11-28 2006-09-13 Mitsubishi Denki Kabushiki Kaisha Freezer and air contitioner

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US4149389A (en) * 1978-03-06 1979-04-17 The Trane Company Heat pump system selectively operable in a cascade mode and method of operation
US5408843A (en) * 1994-03-24 1995-04-25 Modine Manufacturing Co. Vehicular cooling system and liquid cooled condenser therefor
US5462113A (en) * 1994-06-20 1995-10-31 Flatplate, Inc. Three-circuit stacked plate heat exchanger
AU4482496A (en) * 1996-01-26 1997-08-20 Konvekta Ag Compressor refrigerating plant
US5768901A (en) * 1996-12-02 1998-06-23 Carrier Corporation Refrigerating system employing a compressor for single or multi-stage operation with capacity control
US5899091A (en) * 1997-12-15 1999-05-04 Carrier Corporation Refrigeration system with integrated economizer/oil cooler
CN2497237Y (en) * 2001-09-04 2002-06-26 张珏今 Unit type dual-system heat-pump air conditioner for train
US6748934B2 (en) * 2001-11-15 2004-06-15 Ford Global Technologies, Llc Engine charge air conditioning system with multiple intercoolers
CN1138109C (en) * 2001-12-28 2004-02-11 西安交通大学 Two-stage carbon dioxide low-temp. refrigerator
US6595009B1 (en) * 2002-07-17 2003-07-22 Praxair Technology, Inc. Method for providing refrigeration using two circuits with differing multicomponent refrigerants
US6622519B1 (en) * 2002-08-15 2003-09-23 Velocys, Inc. Process for cooling a product in a heat exchanger employing microchannels for the flow of refrigerant and product
US7690217B2 (en) * 2002-10-24 2010-04-06 Showa Denko K.K. Refrigeration system, compressing and heat-releasing apparatus and heat-releasing device
DE10254016A1 (en) * 2002-11-19 2004-06-03 Behr Gmbh & Co. Kg Device for cooling charging air for turbocharger with first cooling stage has second cooling stage(s), cooling device with coolant circuit with evaporator and/or refrigerant circuit
US6766652B2 (en) * 2002-12-18 2004-07-27 Gsle Development Corporation Dual independent chamber ultra-low temperature freezer
AU2005252958B2 (en) * 2004-06-11 2007-06-28 Daikin Industries, Ltd. Subcooling apparatus
US7600390B2 (en) * 2004-10-21 2009-10-13 Tecumseh Products Company Method and apparatus for control of carbon dioxide gas cooler pressure by use of a two-stage compressor
US7469555B2 (en) * 2004-11-01 2008-12-30 Carrier Corporation Multiple condenser reheat system with tandem compressors
US20060225445A1 (en) * 2005-04-07 2006-10-12 Carrier Corporation Refrigerant system with variable speed compressor in tandem compressor application
JP2007071519A (en) * 2005-09-09 2007-03-22 Sanden Corp Cooling system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001091074A (en) * 1999-09-24 2001-04-06 Sanyo Electric Co Ltd Cascade-type refrigerating device
US20020179294A1 (en) * 2001-05-31 2002-12-05 Gupte Neelkanth Shridhar Tube and shell heat exchanger for multiple circuit refrigerant system
EP1701112A1 (en) * 2003-11-28 2006-09-13 Mitsubishi Denki Kabushiki Kaisha Freezer and air contitioner
WO2006027330A1 (en) * 2004-09-06 2006-03-16 Iarp S.R.L. Co2 compression refrigeration apparatus for low temperature applications

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008130412A1 *

Also Published As

Publication number Publication date
EP2150755A1 (en) 2010-02-10
CN101688695B (en) 2014-07-23
HK1142662A1 (en) 2015-07-17
US20100043475A1 (en) 2010-02-25
WO2008130412A1 (en) 2008-10-30
CN101688695A (en) 2010-03-31

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