BRPI0519907A2 - trocador de calor de fluxo paralelo - Google Patents

trocador de calor de fluxo paralelo

Info

Publication number
BRPI0519907A2
BRPI0519907A2 BRPI0519907-7A BRPI0519907A BRPI0519907A2 BR PI0519907 A2 BRPI0519907 A2 BR PI0519907A2 BR PI0519907 A BRPI0519907 A BR PI0519907A BR PI0519907 A2 BRPI0519907 A2 BR PI0519907A2
Authority
BR
Brazil
Prior art keywords
parallel flow
flow heat
heat exchanger
evaporator
refrigerant
Prior art date
Application number
BRPI0519907-7A
Other languages
English (en)
Inventor
Allen C Kirkwood
Robert A Chopko
Raymond A Rust
Mikkhail B Gorbounov
Igor B Vaisman
Parmesh Verma
Thomas D Radcliff
Michael F Taras
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 BRPI0519907A2 publication Critical patent/BRPI0519907A2/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
    • F28D1/053—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
    • F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
    • 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
    • F25B39/02—Evaporators
    • F25B39/028—Evaporators having distributing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/003—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by using permeable mass, perforated or porous materials
    • 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
    • F28F9/028—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using inserts for modifying the pattern of flow inside the header box, e.g. by using flow restrictors or permeable bodies or blocks with channels
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geometry (AREA)
  • Dispersion Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Micromachines (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

TROCADOR DE CALOR DE FLUXO PARALELO. é descrito um evaporador de fluxo paralelo (minicanais ou microcanais) que inclui um elemento poroso inserido na entrada dos canais do evaporador que permite controle de expansão e queda de pressão de refrigerante, resultando na eliminação de má distribuição de refrigerante e prevenção de potencial inundação do compressor.
BRPI0519907-7A 2005-02-02 2005-12-29 trocador de calor de fluxo paralelo BRPI0519907A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64942505P 2005-02-02 2005-02-02
PCT/US2005/047310 WO2006083443A2 (en) 2005-02-02 2005-12-29 Parallel flow heat exchangers incorporating porous inserts

Publications (1)

Publication Number Publication Date
BRPI0519907A2 true BRPI0519907A2 (pt) 2009-09-08

Family

ID=36777704

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519907-7A BRPI0519907A2 (pt) 2005-02-02 2005-12-29 trocador de calor de fluxo paralelo

Country Status (10)

Country Link
US (1) US20080099191A1 (pt)
EP (1) EP1844290B1 (pt)
JP (1) JP2008528938A (pt)
KR (1) KR20070100785A (pt)
CN (1) CN101111734B (pt)
AU (1) AU2005326711B2 (pt)
BR (1) BRPI0519907A2 (pt)
CA (1) CA2596365A1 (pt)
MX (1) MX2007009252A (pt)
WO (1) WO2006083443A2 (pt)

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Also Published As

Publication number Publication date
EP1844290B1 (en) 2013-03-13
WO2006083443A3 (en) 2006-12-14
WO2006083443A2 (en) 2006-08-10
JP2008528938A (ja) 2008-07-31
MX2007009252A (es) 2007-09-04
AU2005326711B2 (en) 2010-12-23
CN101111734A (zh) 2008-01-23
US20080099191A1 (en) 2008-05-01
EP1844290A2 (en) 2007-10-17
AU2005326711A1 (en) 2006-08-10
HK1117224A1 (zh) 2009-01-09
CA2596365A1 (en) 2006-08-10
EP1844290A4 (en) 2010-07-21
CN101111734B (zh) 2010-05-12
KR20070100785A (ko) 2007-10-11

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