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
refrigerant
booster
circuit
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Withdrawn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
Publication of EP2150755A1 publication Critical patent/EP2150755A1/en
Publication of EP2150755A4 publication Critical patent/EP2150755A4/en
Withdrawn legal-status Critical Current

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
    • F25B7/00—Compression machines, plants 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
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0234—Header boxes; End plates having a second heat exchanger disposed there within, e.g. oil cooler
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/074—Details of compressors or related parts with multiple cylinders
    • 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
    • F25B2400/13—Economisers
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other 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)

Applications Claiming Priority (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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US9857103B2 (en) 2013-11-04 2018-01-02 Lg Electronics Inc. Refrigerator having a condensation loop between a receiver and an evaporator
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
WO2012012490A2 (en) 2010-07-23 2012-01-26 Carrier Corporation Ejector cycle
EP2596305B1 (en) * 2010-07-23 2016-04-20 Carrier Corporation Ejector-type refrigeration cycle and refrigeration device using the same
JP5492346B2 (en) * 2011-02-22 2014-05-14 株式会社日立製作所 Air conditioning and hot water supply system
EP2798284B1 (en) * 2011-10-07 2016-12-14 Danfoss A/S Method of coordinating operation of compressors
EP2631564B1 (en) * 2012-02-24 2016-09-28 Airbus Operations GmbH Reliable cooling system for operation with a two-phase refrigerant
EP2631567A1 (en) 2012-02-24 2013-08-28 Airbus Operations GmbH Cooling system with a plurality of super-coolers
CN112208293A (en) 2012-09-20 2021-01-12 冷王公司 Electric transport refrigeration system
WO2014136498A1 (en) * 2013-03-06 2014-09-12 カルソニックカンセイ株式会社 Compound 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
US9746226B2 (en) * 2013-11-04 2017-08-29 Lg Electronics Inc. Refrigerator
KR102174385B1 (en) * 2014-01-27 2020-11-04 엘지전자 주식회사 A refrigerator and a control method the same
CN107076473A (en) * 2014-07-31 2017-08-18 开利公司 Cooling system
WO2016112275A1 (en) * 2015-01-09 2016-07-14 Trane International Inc. Heat pump
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
CN106352608B (en) 2015-07-13 2021-06-15 开利公司 Economizer component 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
WO2017192302A1 (en) * 2016-05-03 2017-11-09 Carrier Corporation Ejector-enhanced heat recovery refrigeration system
US20180195794A1 (en) * 2017-01-12 2018-07-12 Emerson Climate Technologies, Inc. Diagnostics And Control For Micro Booster Supermarket Refrigeration System
CA3082309C (en) 2017-11-10 2022-07-12 Hussmann Corporation Subcritical co2 refrigeration system using thermal storage
CN108253650B (en) * 2018-01-18 2019-04-12 西安交通大学 A kind of control method of critical-cross carbon dioxide combined heat-pump system
IL260159B (en) * 2018-06-19 2022-02-01 N A M Tech Ltd Multi cascade cooling system
US20220228782A1 (en) * 2019-06-12 2022-07-21 Daikin Industries, Ltd. Refrigerant cycle system
IT202100002630A1 (en) * 2021-02-05 2021-05-05 Aircodue S R L Environmental conditioning and heating system
US11739992B2 (en) * 2021-03-03 2023-08-29 Kuwait University Air conditioning system with solar-powered subcooling system
IT202100006896A1 (en) 2021-03-23 2022-09-23 Aircodue S R L AIR CONDITIONING AND HEATING SYSTEM
CN113531935A (en) * 2021-06-08 2021-10-22 青岛海信日立空调系统有限公司 Overlapping heat pump circulating system and control method
DK181321B1 (en) * 2021-11-05 2023-08-14 Maersk Container Ind A/S CASCADE COOLING SYSTEM

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US5408843A (en) * 1994-03-24 1995-04-25 Modine Manufacturing Co. Vehicular cooling system and liquid cooled condenser therefor
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
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
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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US5768901A (en) * 1996-12-02 1998-06-23 Carrier Corporation Refrigerating system employing a compressor for single or multi-stage operation with capacity control
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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
US6766652B2 (en) * 2002-12-18 2004-07-27 Gsle Development Corporation Dual independent chamber ultra-low temperature freezer
CN100417875C (en) * 2004-06-11 2008-09-10 大金工业株式会社 Supercooling device
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5408843A (en) * 1994-03-24 1995-04-25 Modine Manufacturing Co. Vehicular cooling system and liquid cooled condenser therefor
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
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
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
WO2008130412A1 (en) 2008-10-30
EP2150755A1 (en) 2010-02-10
CN101688695B (en) 2014-07-23
US20100043475A1 (en) 2010-02-25
HK1142662A1 (en) 2010-12-10
CN101688695A (en) 2010-03-31

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