WO2004025208A8 - Heat exchanger, method for manufacturing heat exchanger, tube connecting structure for heat exchanger header tank, gas cooler using supercritical refrigerant, and refrigerant system - Google Patents

Heat exchanger, method for manufacturing heat exchanger, tube connecting structure for heat exchanger header tank, gas cooler using supercritical refrigerant, and refrigerant system

Info

Publication number
WO2004025208A8
WO2004025208A8 PCT/JP2003/010620 JP0310620W WO2004025208A8 WO 2004025208 A8 WO2004025208 A8 WO 2004025208A8 JP 0310620 W JP0310620 W JP 0310620W WO 2004025208 A8 WO2004025208 A8 WO 2004025208A8
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
refrigerant
tank
header
header tank
Prior art date
Application number
PCT/JP2003/010620
Other languages
French (fr)
Other versions
WO2004025208A1 (en
Inventor
Etsuo Shinmura
Koichiro Take
Noboru Ogasawara
Original Assignee
Showa Denko Kk
Etsuo Shinmura
Koichiro Take
Noboru Ogasawara
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
Priority claimed from JP2002240927A external-priority patent/JP2004077079A/en
Application filed by Showa Denko Kk, Etsuo Shinmura, Koichiro Take, Noboru Ogasawara filed Critical Showa Denko Kk
Priority to AU2003260950A priority Critical patent/AU2003260950A1/en
Priority to US10/525,220 priority patent/US20060124289A1/en
Priority to EP03795232A priority patent/EP1543285A4/en
Publication of WO2004025208A1 publication Critical patent/WO2004025208A1/en
Publication of WO2004025208A8 publication Critical patent/WO2004025208A8/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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
    • F28F9/0214—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only longitudinal partitions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • 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
    • F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage 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
    • 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
    • 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

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)

Abstract

A heat exchanger according to the present invention includes a pair of header tanks 10a and 10b and a plurality of heat exchanging tubes 30 disposed between the header tanks and arranged in parallel. The header tank 10 and 10b is provided with partitioning walls 15 integrally formed to the header tank along the longitudinal direction. The inside space of the header tank is divided by the partitioning walls 15 into tank partions 11 to 014. Refrigerant turning communication apertures 17 are formed in the predetermined partitioning wall 15. The refrigerant passages 35 of the heat exchanging tube 30 are grouped so as to correspond to each tank portion of the header tank 10a and 10b to thereby form a plurality of passes P1 to P4. The refrigerant introduced into the first tank portion 11 of one of the header tanks 10a passes through each passes P1 to P4 in this order from the rear side toward the front side, and then introduced into the fourth tank portion 14 of the other of the header tanks 10b. According to this heat exchanger, enough pressure resistance and heat exchanging performance can be obained.
PCT/JP2003/010620 2002-08-21 2003-08-21 Heat exchanger, method for manufacturing heat exchanger, tube connecting structure for heat exchanger header tank, gas cooler using supercritical refrigerant, and refrigerant system WO2004025208A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2003260950A AU2003260950A1 (en) 2002-08-21 2003-08-21 Heat exchanger, method for manufacturing heat exchanger, tube connecting structure for heat exchanger header tank, gas cooler using supercritical refrigerant, and refrigerant system
US10/525,220 US20060124289A1 (en) 2002-08-21 2003-08-21 Heat exchanger, method for manufacturing heat exchanger, tube connecting structure for heat exchanger header tank, gas cooler using supercritical refrigerant, and refrigerant system
EP03795232A EP1543285A4 (en) 2002-08-21 2003-08-21 Heat exchanger, method for manufacturing heat exchanger, tube connecting structure for heat exchanger header tank, gas cooler using supercritical refrigerant, and refrigerant system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002-240927 2002-08-21
JP2002240927A JP2004077079A (en) 2002-08-21 2002-08-21 Heat exchanger, its manufacturing method, tube connection structure of header tank for heat exchanger and refrigeration system
US40794502P 2002-09-05 2002-09-05
US60/407,945 2002-09-05

Publications (2)

Publication Number Publication Date
WO2004025208A1 WO2004025208A1 (en) 2004-03-25
WO2004025208A8 true WO2004025208A8 (en) 2005-03-03

Family

ID=31996092

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/010620 WO2004025208A1 (en) 2002-08-21 2003-08-21 Heat exchanger, method for manufacturing heat exchanger, tube connecting structure for heat exchanger header tank, gas cooler using supercritical refrigerant, and refrigerant system

Country Status (4)

Country Link
EP (1) EP1543285A4 (en)
KR (1) KR20050043916A (en)
AU (1) AU2003260950A1 (en)
WO (1) WO2004025208A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2898405B1 (en) * 2006-03-07 2008-06-06 Valeo Systemes Thermiques HEAT EXCHANGER, ESPECIALLY A GAS COOLER, HAVING TWO CONNECTED TUBES TAPES
JP5525726B2 (en) 2008-12-26 2014-06-18 株式会社ケーヒン・サーマル・テクノロジー Evaporator with cool storage function

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0682037B2 (en) * 1986-06-23 1994-10-19 昭和アルミニウム株式会社 Heat exchanger
US5186244A (en) * 1992-04-08 1993-02-16 General Motors Corporation Tube design for integral radiator/condenser
JPH10288476A (en) * 1997-04-10 1998-10-27 Sanden Corp Heat-exchanger
US5941303A (en) * 1997-11-04 1999-08-24 Thermal Components Extruded manifold with multiple passages and cross-counterflow heat exchanger incorporating same
JP3829494B2 (en) * 1998-09-07 2006-10-04 株式会社デンソー Heat exchanger
JP3866905B2 (en) * 2000-05-30 2007-01-10 松下電器産業株式会社 Heat exchanger and refrigeration cycle equipment
JP4180801B2 (en) * 2001-01-11 2008-11-12 三菱電機株式会社 Refrigeration and air conditioning cycle equipment

Also Published As

Publication number Publication date
EP1543285A1 (en) 2005-06-22
AU2003260950A1 (en) 2004-04-30
WO2004025208A1 (en) 2004-03-25
EP1543285A4 (en) 2011-03-23
KR20050043916A (en) 2005-05-11

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