BRPI0512179A - trocador de calor integrado para uso em sistema de refrigeração - Google Patents

trocador de calor integrado para uso em sistema de refrigeração

Info

Publication number
BRPI0512179A
BRPI0512179A BRPI0512179-5A BRPI0512179A BRPI0512179A BR PI0512179 A BRPI0512179 A BR PI0512179A BR PI0512179 A BRPI0512179 A BR PI0512179A BR PI0512179 A BRPI0512179 A BR PI0512179A
Authority
BR
Brazil
Prior art keywords
stage
compressor
refrigerant
cooling
chiller
Prior art date
Application number
BRPI0512179-5A
Other languages
English (en)
Inventor
Tao Jia
Sthephen B Memory
Jianminn Yin
Original Assignee
Modine Mfg Co
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 Modine Mfg Co filed Critical Modine Mfg Co
Publication of BRPI0512179A publication Critical patent/BRPI0512179A/pt

Links

Classifications

    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0443—Combination of units extending one beside or one above the other
    • 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
    • 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
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/18—Optimization, e.g. high integration of refrigeration components
    • 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
    • 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
    • F28D2021/0073—Gas coolers
    • 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
    • F28F2009/0285—Other particular headers or end plates
    • F28F2009/0287—Other particular headers or end plates having passages for different heat exchange media

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

TROCADOR DE CALOR INTEGRADO PARA USO EM UM SISTEMA DE REFRIGERAçãO Um sistema de refrigeração inclui um compressor de estágio múltiplo10 que tem pelo menos dois estágios 12, 14 para compressão seqüencial do refrigerante em conjunto com um resfriador de gás 21 conectado ao compressor 10 para o recebimento de um refrigerante comprimido a partir do último estágio 14 do compressor para resfriamento do mesmo. Um evaporador 18 é conectado ao resfriador de gás 21 através de um dispositivo de expansão para o recebimento de um refrigerante frio e para resfriamento da corrente de fluido que passa através do evaporador 18. Uma passagem de retorno conecta o evaporador 18 ao primeiro estágio 12 do compressor e um resfriador intermediário 26 é conectado entre o primeiro estágio 12 e o último estágio 14 do compressor para resfriamento do refrigerante comprimido pelo primeiro estágio 12 e para dirigir o refrigerante resfriado desse modo para o último estágio segundo estágio 14 para compressão adicional. O resfriador intermediário 26 e o resfriador de gás 21 são integrados em uma unidade única 22 e recebem um fluido de troca de calor de resfriamento único, e o resfriador de gás 21 tem uma área de superfície de transferência de calor maior do que o resfriador intermediário 26.
BRPI0512179-5A 2004-06-18 2005-06-16 trocador de calor integrado para uso em sistema de refrigeração BRPI0512179A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/871,747 US20050279127A1 (en) 2004-06-18 2004-06-18 Integrated heat exchanger for use in a refrigeration system
PCT/US2005/021348 WO2006009790A2 (en) 2004-06-18 2005-06-16 Integrated heat exchanger for use in a refrigeration system

Publications (1)

Publication Number Publication Date
BRPI0512179A true BRPI0512179A (pt) 2008-02-12

Family

ID=34979293

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512179-5A BRPI0512179A (pt) 2004-06-18 2005-06-16 trocador de calor integrado para uso em sistema de refrigeração

Country Status (6)

Country Link
US (1) US20050279127A1 (pt)
JP (1) JP2008503705A (pt)
BR (1) BRPI0512179A (pt)
DE (1) DE112005001236T5 (pt)
GB (1) GB2430247A (pt)
WO (1) WO2006009790A2 (pt)

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WO2006005171A1 (en) * 2004-07-09 2006-01-19 Junjie Gu Refrigeration system
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
JP2007187413A (ja) * 2006-01-16 2007-07-26 Sanyo Electric Co Ltd 熱交換器
JP2007263431A (ja) * 2006-03-28 2007-10-11 Sanyo Electric Co Ltd 遷臨界冷凍サイクル装置の製造方法
JP2007327355A (ja) * 2006-06-06 2007-12-20 Sanden Corp 蒸気圧縮式冷凍回路及び当該回路を用いた車両用空調システム
US20080302518A1 (en) * 2007-06-07 2008-12-11 Joseph Durdel Flat tube heat exchanger
JP5003440B2 (ja) * 2007-11-30 2012-08-15 ダイキン工業株式会社 冷凍装置
JP5029326B2 (ja) * 2007-11-30 2012-09-19 ダイキン工業株式会社 冷凍装置
JP5003439B2 (ja) * 2007-11-30 2012-08-15 ダイキン工業株式会社 冷凍装置
CN101878403B (zh) * 2007-11-30 2013-03-20 大金工业株式会社 冷冻装置
JP2009133585A (ja) * 2007-11-30 2009-06-18 Daikin Ind Ltd 冷凍装置
CN101946137B (zh) * 2008-02-19 2013-08-28 开利公司 制冷剂蒸汽压缩系统
JP2009264605A (ja) * 2008-04-22 2009-11-12 Daikin Ind Ltd 冷凍装置
US9989280B2 (en) 2008-05-02 2018-06-05 Heatcraft Refrigeration Products Llc Cascade cooling system with intercycle cooling or additional vapor condensation cycle
CA2738874C (en) 2008-10-23 2012-07-10 Serge Dube Co2 refrigeration system
DE102010004187B4 (de) * 2009-12-02 2015-12-24 Dürr Thermea Gmbh Wärmepumpe für hohe Vor- und Rücklauftemperaturen
DE102010002705A1 (de) * 2010-03-09 2011-09-15 Behr Gmbh & Co. Kg Kühlvorrichtung
DK2564130T3 (en) * 2010-04-29 2018-08-06 Carrier Corp Refrigerant vapor compression system with intercooler
WO2011134786A1 (de) * 2010-04-29 2011-11-03 A-Heat Allied Heat Exchange Technology Ag Wärmeaustauscheranordnung
WO2012071202A2 (en) * 2010-11-24 2012-05-31 Carrier Corporation Refrigeration unit with corrosion durable heat exchanger
CN103370583B (zh) * 2011-02-04 2015-09-23 丰田自动车株式会社 冷却装置
SG192616A1 (en) * 2011-02-08 2013-09-30 Carrier Corp Brazed plate heat exchanger for water-cooled heat rejction in a refrigeration cycle
US9212834B2 (en) * 2011-06-17 2015-12-15 Greener-Ice Spv, L.L.C. System and method for liquid-suction heat exchange thermal energy storage
ITBO20110384A1 (it) * 2011-06-29 2012-12-30 Carpigiani Group Ali Spa Impianto frigorifero a refrigerante naturale.
EP2720351B1 (de) * 2012-10-12 2017-04-26 Siemens Aktiengesellschaft Vorrichtung zur Entwärmung eines Bauteils einer elektrischen Maschine mittels mehrerer Kühlschlangen
US10302342B2 (en) 2013-03-14 2019-05-28 Rolls-Royce Corporation Charge control system for trans-critical vapor cycle systems
US10288325B2 (en) 2013-03-14 2019-05-14 Rolls-Royce Corporation Trans-critical vapor cycle system with improved heat rejection
US10132529B2 (en) 2013-03-14 2018-11-20 Rolls-Royce Corporation Thermal management system controlling dynamic and steady state thermal loads
JP2016031183A (ja) * 2014-07-29 2016-03-07 パナソニックＩｐマネジメント株式会社 二段圧縮式冷凍装置
US20190168582A1 (en) * 2017-12-01 2019-06-06 Carrier Corporation Multi-temperature transportation refrigeration system
US11047625B2 (en) * 2018-05-30 2021-06-29 Johnson Controls Technology Company Interlaced heat exchanger
CN111322795A (zh) * 2018-12-14 2020-06-23 丹佛斯有限公司 换热器和空调系统
CN111322794A (zh) 2018-12-14 2020-06-23 丹佛斯有限公司 换热器和空调系统
EP3722720B1 (en) * 2019-04-09 2023-05-10 Pfannenberg GmbH Heat exchanger arrangement, method for producing a heat exchanger arrangement and use of a heat exchanger arrangement

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US4167965A (en) * 1977-07-22 1979-09-18 Carrier Corporation Integral water-refrigerant-air heat exchange system
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AU2003265780A1 (en) * 2002-08-23 2004-03-11 Thomas H. Hebert Integrated dual circuit evaporator
TWI301188B (en) * 2002-08-30 2008-09-21 Sanyo Electric Co Refrigeant cycling device and compressor using the same
WO2004033947A1 (de) * 2002-09-20 2004-04-22 Erbslöh Aluminium Gmbh Wärmetauscher und verfahren zur herstellung eines wärmetauschers sowie stranggepresstes verbundprofil zur verwendung in einem solchen verfahren
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KR20050061555A (ko) * 2002-10-24 2005-06-22 쇼와 덴코 가부시키가이샤 냉동 시스템, 압축 방열 장치, 및 방열기
JP4208620B2 (ja) * 2003-03-27 2009-01-14 三洋電機株式会社 冷媒サイクル装置

Also Published As

Publication number Publication date
WO2006009790A3 (en) 2006-05-11
GB0620901D0 (en) 2006-11-29
GB2430247A (en) 2007-03-21
US20050279127A1 (en) 2005-12-22
WO2006009790A2 (en) 2006-01-26
JP2008503705A (ja) 2008-02-07
DE112005001236T5 (de) 2007-05-03

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]