EP1826521A3 - Heat exchanger and refrigeration cycle device using the same - Google Patents

Heat exchanger and refrigeration cycle device using the same Download PDF

Info

Publication number
EP1826521A3
EP1826521A3 EP07003912.8A EP07003912A EP1826521A3 EP 1826521 A3 EP1826521 A3 EP 1826521A3 EP 07003912 A EP07003912 A EP 07003912A EP 1826521 A3 EP1826521 A3 EP 1826521A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
refrigerant
refrigeration cycle
cycle device
secured
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Withdrawn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
EP07003912.8A
Other languages
German (de)
French (fr)
Other versions
EP1826521A2 (en
Inventor
Masahisa Otake
Koji Sato
Hiroshi Mukaiyama
Kiyotaka Kido
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of EP1826521A2 publication Critical patent/EP1826521A2/en
Publication of EP1826521A3 publication Critical patent/EP1826521A3/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • F25B39/022—Evaporators with plate-like or laminated elements
    • 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
    • F28F3/14—Elements constructed in the shape of a hollow panel, e.g. with channels by separating portions of a pair of joined sheets to form channels, e.g. by inflation
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Heat exchanger, more especially evaporator for use in a refrigeration cycle device in which carbon dioxide is used as a refrigerant, including a pair of plate materials (76,70B), the whole periphery of a peripheral portion of an outer plate (76) as at least one of the plate materials (76) being secured to the other plate material (70B) constituting a bottom surface of an inner tank (70) to constitute a sealed refrigerant passage space (77) between the plate materials (76,70B), a portion of the outer plate (76) other than the peripheral portion being provided with a plurality of secured inner portions (78) which are secured at predetermined intervals to the bottom surface (70B), and a plurality of refrigerant inlet tubes (16A) and refrigerant outlet tubes (16B) being attached so as to communicate with the refrigerant passage space (77).
EP07003912.8A 2006-02-27 2007-02-26 Heat exchanger and refrigeration cycle device using the same Withdrawn EP1826521A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006050561A JP4868354B2 (en) 2006-02-27 2006-02-27 Refrigeration cycle equipment

Publications (2)

Publication Number Publication Date
EP1826521A2 EP1826521A2 (en) 2007-08-29
EP1826521A3 true EP1826521A3 (en) 2013-12-11

Family

ID=38083446

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07003912.8A Withdrawn EP1826521A3 (en) 2006-02-27 2007-02-26 Heat exchanger and refrigeration cycle device using the same

Country Status (4)

Country Link
US (1) US20070214829A1 (en)
EP (1) EP1826521A3 (en)
JP (1) JP4868354B2 (en)
CN (1) CN101029788A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2363288B1 (en) * 2010-01-15 2012-02-27 Abengoa Solar New Technologies S.A. SOLAR RECEIVER OF FOUNDED SALTS AND PROCEDURE TO REDUCE THERMAL GRADIENT IN SUCH RECEPTOR.
JP5761593B2 (en) * 2011-02-10 2015-08-12 株式会社リコー Heat exchange apparatus and image forming apparatus
JP5910930B2 (en) * 2011-03-07 2016-04-27 株式会社リコー Heat exchange apparatus and image forming apparatus
CN104736947B (en) * 2012-09-28 2019-01-18 伊莱克斯家用产品公司 Refrigerator and the method for controlling refrigerator
CA2815783C (en) 2013-04-05 2014-11-18 Marc-Andre Lesmerises Co2 cooling system and method for operating same
US10215504B2 (en) 2015-04-06 2019-02-26 International Business Machines Corporation Flexible cold plate with enhanced flexibility
US10222125B2 (en) 2015-04-06 2019-03-05 International Business Machines Corporation Burst resistant thin wall heat sink
US11656005B2 (en) 2015-04-29 2023-05-23 Gestion Marc-André Lesmerises Inc. CO2 cooling system and method for operating same
CN110494703A (en) * 2017-03-31 2019-11-22 大金工业株式会社 Air-conditioning device
JP7494453B2 (en) * 2019-09-04 2024-06-04 株式会社レゾナック Heat exchanger
KR102397401B1 (en) * 2019-12-31 2022-05-12 주식회사 케이.엠 Cooling Drinking Water Device
SE2030317A1 (en) * 2020-10-22 2022-04-23 Wedholms Ab Procedure and arrangement for heat exchange
CN117076830B (en) * 2023-10-13 2024-03-12 中国空气动力研究与发展中心计算空气动力研究所 Method and device for determining power of nitrogen axial flow compressor, electronic equipment and medium

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626130A (en) * 1949-08-19 1953-01-20 Raskin Leon Heat exchanger device
US2908149A (en) * 1958-07-30 1959-10-13 Reynolds Metals Co Evaporators for refrigeration
US3141500A (en) * 1962-02-14 1964-07-21 Dean Products Inc Heat exchanger coils of the panel type
EP0157061A1 (en) * 1984-03-30 1985-10-09 Pierre Jacquemin Refrigeration machine for cooling cylindrical articles or cylindrical packages containing liquids
US4700445A (en) * 1982-07-12 1987-10-20 Rubin Raskin Method of manufacturing heat transfer panels by inflation
US20020195234A1 (en) * 2001-06-25 2002-12-26 Nanping Wu Plate freezer evaporator with carbon dioxide refrigerant
JP2003185271A (en) * 2001-12-17 2003-07-03 Matsushita Electric Ind Co Ltd Water heater
WO2004085927A1 (en) * 2003-03-28 2004-10-07 Siddons Stevens Developments Pty Ltd Water heater/cooler

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448589A (en) * 1967-11-07 1969-06-10 English Rose Kitchen Ltd Milk cooling and cold storage apparatus
US3592261A (en) * 1968-11-25 1971-07-13 Lummus Co Heat exchanger
JPS5079859A (en) * 1973-11-19 1975-06-28
JPS534369A (en) * 1977-06-11 1978-01-14 Fuji Car Mfg Apparatus for disposing trash
DE3543893A1 (en) * 1985-12-12 1987-06-25 Mtu Muenchen Gmbh HEAT EXCHANGER
JPH0262265A (en) * 1988-08-30 1990-03-02 Canon Inc Manual scanning type printing apparatus
US5636527A (en) * 1995-11-15 1997-06-10 The Ohio State University Research Foundation Enhanced fluid-liquid contact
US6536227B1 (en) * 2002-01-29 2003-03-25 Daewoo Electronics Corporation Direct cooling type refrigerator
JP2003247796A (en) * 2002-02-26 2003-09-05 Sumitomo Precision Prod Co Ltd Regeneration heat exchanger for micro gas turbine
US7424807B2 (en) * 2003-06-11 2008-09-16 Carrier Corporation Supercritical pressure regulation of economized refrigeration system by use of an interstage accumulator
JP4706372B2 (en) * 2005-07-28 2011-06-22 株式会社デンソー Thermal expansion valve

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626130A (en) * 1949-08-19 1953-01-20 Raskin Leon Heat exchanger device
US2908149A (en) * 1958-07-30 1959-10-13 Reynolds Metals Co Evaporators for refrigeration
US3141500A (en) * 1962-02-14 1964-07-21 Dean Products Inc Heat exchanger coils of the panel type
US4700445A (en) * 1982-07-12 1987-10-20 Rubin Raskin Method of manufacturing heat transfer panels by inflation
EP0157061A1 (en) * 1984-03-30 1985-10-09 Pierre Jacquemin Refrigeration machine for cooling cylindrical articles or cylindrical packages containing liquids
US20020195234A1 (en) * 2001-06-25 2002-12-26 Nanping Wu Plate freezer evaporator with carbon dioxide refrigerant
JP2003185271A (en) * 2001-12-17 2003-07-03 Matsushita Electric Ind Co Ltd Water heater
WO2004085927A1 (en) * 2003-03-28 2004-10-07 Siddons Stevens Developments Pty Ltd Water heater/cooler

Also Published As

Publication number Publication date
US20070214829A1 (en) 2007-09-20
CN101029788A (en) 2007-09-05
EP1826521A2 (en) 2007-08-29
JP2007232226A (en) 2007-09-13
JP4868354B2 (en) 2012-02-01

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