BRPI0519905A2 - parallel flow heat exchanger - Google Patents

parallel flow heat exchanger

Info

Publication number
BRPI0519905A2
BRPI0519905A2 BRPI0519905-0A BRPI0519905A BRPI0519905A2 BR PI0519905 A2 BRPI0519905 A2 BR PI0519905A2 BR PI0519905 A BRPI0519905 A BR PI0519905A BR PI0519905 A2 BRPI0519905 A2 BR PI0519905A2
Authority
BR
Brazil
Prior art keywords
parallel flow
flow heat
refrigerant
heat exchanger
distribution
Prior art date
Application number
BRPI0519905-0A
Other languages
Portuguese (pt)
Inventor
Michael F Taras
Alexander Lifson
Mikhail B Gorbounov
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 BRPI0519905A2 publication Critical patent/BRPI0519905A2/en

Links

Classifications

    • 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
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0282—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by varying the geometry of conduit ends, e.g. by using inserts or attachments for modifying the pattern of flow at the conduit inlet or outlet
    • 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
    • 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
    • F25B39/00—Evaporators; Condensers
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • 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
    • F28D1/053—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 the conduits being straight
    • F28D1/0535—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 the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • 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
    • 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
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F28D2021/0071—Evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2260/00—Heat exchangers or heat exchange elements having special size, e.g. microstructures
    • F28F2260/02—Heat exchangers or heat exchange elements having special size, e.g. microstructures having microchannels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

TROCADOR DE CALOR DE FLUXO PARALELO. é descrito um evaporador de fluxo paralelo (minicanais ou mierocanais) que inclui canais que são enrugados ou adjacentes no seus locais de entrada que permite um controle de expansão e queda de pressão de refrigerante, resultando na eliminação de má distribuição de refrigerante no evaporador e prevenção de inundação potencial do compressor. O enrugamento progressivo para contrabalançar fatores que afetam a distribuição de refrigerante é também revelado.PARALLEL FLOW HEAT EXCHANGE. A parallel flow evaporator (mini-channel or mierochannel) is described which includes channels that are wrinkled or adjacent at their inlet locations which allows control of refrigerant expansion and pressure drop resulting in the elimination of evaporator refrigerant mis-distribution and prevention potential flooding of the compressor. Progressive wrinkling to counteract factors affecting refrigerant distribution is also revealed.

BRPI0519905-0A 2005-02-02 2005-12-29 parallel flow heat exchanger BRPI0519905A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64938305P 2005-02-02 2005-02-02
PCT/US2005/047309 WO2006083442A2 (en) 2005-02-02 2005-12-29 Parallel flow heat exchanger with crimped channel entrance

Publications (1)

Publication Number Publication Date
BRPI0519905A2 true BRPI0519905A2 (en) 2009-09-08

Family

ID=36777703

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519905-0A BRPI0519905A2 (en) 2005-02-02 2005-12-29 parallel flow heat exchanger

Country Status (10)

Country Link
US (1) US20080105420A1 (en)
EP (1) EP1859220A4 (en)
JP (1) JP2008533415A (en)
KR (1) KR20070091216A (en)
CN (1) CN101443621A (en)
AU (1) AU2005326710A1 (en)
BR (1) BRPI0519905A2 (en)
CA (1) CA2596364A1 (en)
MX (1) MX2007009248A (en)
WO (1) WO2006083442A2 (en)

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WO2008064263A2 (en) 2006-11-22 2008-05-29 Johnson Controls Technology Company Multi-block circuit multichannel heat exchanger
WO2008064251A2 (en) 2006-11-22 2008-05-29 Johnson Controls Technology Company Space-saving multichannel heat exchanger
GB2458425B (en) * 2007-01-30 2012-01-18 Bradley University A heat transfer apparatus and methods
US20090025405A1 (en) 2007-07-27 2009-01-29 Johnson Controls Technology Company Economized Vapor Compression Circuit
US8166776B2 (en) * 2007-07-27 2012-05-01 Johnson Controls Technology Company Multichannel heat exchanger
US8327924B2 (en) 2008-07-03 2012-12-11 Honeywell International Inc. Heat exchanger fin containing notches
US20100006276A1 (en) * 2008-07-11 2010-01-14 Johnson Controls Technology Company Multichannel Heat Exchanger
US8234881B2 (en) 2008-08-28 2012-08-07 Johnson Controls Technology Company Multichannel heat exchanger with dissimilar flow
WO2010105170A2 (en) 2009-03-13 2010-09-16 Carrier Corporation Manifold assembly for distributing a fluid to a heat exchanger
GB0905870D0 (en) * 2009-04-03 2009-05-20 Eaton Williams Group Ltd A rear door heat exchanger
DE102009022986A1 (en) * 2009-05-28 2010-12-02 Behr Gmbh & Co. Kg Heat exchanger
US8439104B2 (en) * 2009-10-16 2013-05-14 Johnson Controls Technology Company Multichannel heat exchanger with improved flow distribution
CN101738011B (en) * 2009-12-15 2012-11-21 清华大学 Microfine multi-channel heat pump type air-conditioner heat exchanger with automatic liquid distribution structure
US9267737B2 (en) * 2010-06-29 2016-02-23 Johnson Controls Technology Company Multichannel heat exchangers employing flow distribution manifolds
US9151540B2 (en) 2010-06-29 2015-10-06 Johnson Controls Technology Company Multichannel heat exchanger tubes with flow path inlet sections
US9303925B2 (en) 2012-02-17 2016-04-05 Hussmann Corporation Microchannel suction line heat exchanger
DE102012011520A1 (en) * 2012-06-08 2013-12-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Heat exchanger system, method of making same and fluid distribution element
MX364025B (en) 2013-03-26 2019-04-11 Aaim Controls Inc Refrigeration circuit control system.
WO2015093619A1 (en) * 2013-12-21 2015-06-25 京セラ株式会社 Heat exchanger member and heat exchanger
DE112015000600T5 (en) * 2014-01-30 2016-11-10 Dana Canada Corporation Coordinated flow heat exchanger for battery thermal management
US20150300757A1 (en) * 2014-04-17 2015-10-22 Enterex America LLC Heat exchanger tube insert
US20160061536A1 (en) * 2014-08-26 2016-03-03 Cerro Flow Products Llc Heat Exchanger and Method of Assembling the Same
KR102568753B1 (en) * 2015-12-31 2023-08-21 엘지전자 주식회사 Heat Exchanger
US10264713B2 (en) * 2016-08-19 2019-04-16 Dell Products, Lp Liquid cooling system with extended microchannel and method therefor
US20190162455A1 (en) * 2017-11-29 2019-05-30 Lennox Industries, Inc. Microchannel heat exchanger
US10895410B2 (en) 2018-09-05 2021-01-19 Audi Ag Evaporator in a refrigerant circuit B
US10760834B2 (en) 2018-09-05 2020-09-01 Audi Ag Evaporator in a refrigerant circuit D
US10760833B2 (en) 2018-09-05 2020-09-01 Audi Ag Evaporator in a refrigerant circuit c
US10976084B2 (en) 2018-09-05 2021-04-13 Audi Ag Evaporator in a refrigerant circuit a
US10760835B2 (en) 2018-09-05 2020-09-01 Audi Ag Evaporator in a refrigerant circuit E
JP7247717B2 (en) * 2019-04-01 2023-03-29 株式会社デンソー Heat exchanger
DE102019113327A1 (en) * 2019-05-20 2020-11-26 Technische Universität Dresden Heat exchangers and cooling processes
DE102020130061A1 (en) * 2020-11-13 2022-05-19 CTS Clima Temperatur Systeme GmbH Heat exchanger and refrigerant circuit

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US1848375A (en) * 1929-04-27 1932-03-08 Wellington W Muir Radiator core for automobile cooling systems
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US3545538A (en) * 1969-04-16 1970-12-08 Gen Electric Self-supporting parallel tubular structure and method of forming the same
US4093024A (en) * 1976-06-15 1978-06-06 Olin Corporation Heat exchanger exhibiting improved fluid distribution
US5190100B1 (en) * 1986-07-29 1994-08-30 Showa Aluminum Corp Condenser for use in a car cooling system
JP2513332Y2 (en) * 1990-02-22 1996-10-02 サンデン株式会社 Heat exchanger
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JP3216960B2 (en) * 1994-09-19 2001-10-09 株式会社日立製作所 Outdoor unit and indoor unit of air conditioner and refrigerant distributor used for them
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US20090025921A1 (en) * 2005-09-27 2009-01-29 Uponor Innovation Ab Capillary Tube System

Also Published As

Publication number Publication date
MX2007009248A (en) 2007-09-04
EP1859220A4 (en) 2010-08-04
CN101443621A (en) 2009-05-27
WO2006083442A2 (en) 2006-08-10
KR20070091216A (en) 2007-09-07
WO2006083442A3 (en) 2009-04-09
CA2596364A1 (en) 2006-08-10
AU2005326710A1 (en) 2006-08-10
US20080105420A1 (en) 2008-05-08
JP2008533415A (en) 2008-08-21
EP1859220A2 (en) 2007-11-28

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO O PARECER DA PROCURADORIA NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2174 DE 04/09/2012.