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BRPI0801109A2 - refrigeration system - Google Patents

refrigeration system

Info

Publication number
BRPI0801109A2
BRPI0801109A2 BRPI0801109-5A BRPI0801109A BRPI0801109A2 BR PI0801109 A2 BRPI0801109 A2 BR PI0801109A2 BR PI0801109 A BRPI0801109 A BR PI0801109A BR PI0801109 A2 BRPI0801109 A2 BR PI0801109A2
Authority
BR
Brazil
Prior art keywords
compressor
evaporator
refrigeration system
cooled
medium
Prior art date
Application number
BRPI0801109-5A
Other languages
Portuguese (pt)
Inventor
Dietmar Erich Bernhard Lilie
Original Assignee
Whirlpool Sa
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 Whirlpool Sa filed Critical Whirlpool Sa
Priority to BRPI0801109-5A priority Critical patent/BRPI0801109A2/en
Priority to PCT/BR2009/000083 priority patent/WO2009117796A1/en
Publication of BRPI0801109A2 publication Critical patent/BRPI0801109A2/en

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
    • F25B41/00—Fluid-circulation arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
    • H10W40/73—
    • 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
    • F25B2400/23—Separators
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

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

Abstract

SISTEMA DE REFRIGERAçãO. O sistema de refrigeração da presente invenção compreende: um compressor (10) ; um condensador (30) conectado ao compressor (10) ; um meio separador (50) conectado ao condensador (30) e ao compressor (10) pelo menos um evaporador (100) em contato de troca térmica com um respectivo meio a ser resfriado (M) e sendo conectado ao meio separador (50); e um meio acelerador de fluxo (200), operativamente associado a um respectivo evaporador (100), de modo a prover um fluxo de massa de fluido refrigerante através do evaporador (100), maior do que aquele passante pelo compressor (10) e calculado em função do dimensionamento da área de troca térmica do evaporador (100) e da carga térmica a ser retirada do meio a ser resfriado (M).Refrigeration system. The refrigeration system of the present invention comprises: a compressor (10); a capacitor (30) connected to the compressor (10); a separating means (50) connected to the condenser (30) and the compressor (10) at least one evaporator (100) in thermal exchange contact with a respective medium to be cooled (M) and being connected to the separating means (50); and a flow accelerating means (200) operatively associated with a respective evaporator (100) to provide a mass flow of refrigerant through the evaporator (100) greater than that passed through the compressor (10) and calculated depending on the size of the evaporator heat exchange area (100) and the heat load to be removed from the medium to be cooled (M).

BRPI0801109-5A 2008-03-27 2008-03-27 refrigeration system BRPI0801109A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0801109-5A BRPI0801109A2 (en) 2008-03-27 2008-03-27 refrigeration system
PCT/BR2009/000083 WO2009117796A1 (en) 2008-03-27 2009-03-25 Refrigeration system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0801109-5A BRPI0801109A2 (en) 2008-03-27 2008-03-27 refrigeration system

Publications (1)

Publication Number Publication Date
BRPI0801109A2 true BRPI0801109A2 (en) 2009-11-10

Family

ID=40940674

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0801109-5A BRPI0801109A2 (en) 2008-03-27 2008-03-27 refrigeration system

Country Status (2)

Country Link
BR (1) BRPI0801109A2 (en)
WO (1) WO2009117796A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3455878B1 (en) 2016-05-11 2023-07-05 Hypertechnologie Ciara Inc Cpu cooling system with direct spray cooling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453641A (en) * 1992-12-16 1995-09-26 Sdl, Inc. Waste heat removal system
DE19826291A1 (en) * 1998-06-12 1999-12-16 Linde Ag Process for operating a pump to convey boiling refrigerants or refrigerants
US7654100B2 (en) * 2001-04-26 2010-02-02 Rini Technologies, Inc. Method and apparatus for high heat flux heat transfer
DE10302356A1 (en) * 2002-01-30 2003-07-31 Denso Corp Cooling circuit with ejector
JP4897284B2 (en) * 2005-12-13 2012-03-14 サンデン株式会社 Refrigeration cycle

Also Published As

Publication number Publication date
WO2009117796A1 (en) 2009-10-01

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A E 4A ANUIDADES.

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: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 3A E 4A ANUIDADES.