JPS57184894A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS57184894A
JPS57184894A JP6830181A JP6830181A JPS57184894A JP S57184894 A JPS57184894 A JP S57184894A JP 6830181 A JP6830181 A JP 6830181A JP 6830181 A JP6830181 A JP 6830181A JP S57184894 A JPS57184894 A JP S57184894A
Authority
JP
Japan
Prior art keywords
pipe
heat pipe
connecting pipe
obliquely cut
partition walls
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.)
Pending
Application number
JP6830181A
Other languages
Japanese (ja)
Inventor
Shigeaki Kuroda
Kensaku Kokuni
Toshio Hatada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6830181A priority Critical patent/JPS57184894A/en
Publication of JPS57184894A publication Critical patent/JPS57184894A/en
Pending 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
    • 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
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • F28D1/0478—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag the conduits having a non-circular cross-section

Abstract

PURPOSE:To reduce the weight or the like by a method wherein the inlet part of a flat heat pipe equipped with a plurality of partition walls extending toward the direction of flow passage are obliquely cut and connected to a connecting pipe so as to uniformalize the flow rates in the flow passages divided with the partition walls in order to allow to effectively use the whole heating surface of the heat exchanger. CONSTITUTION:The flat heat pipe 11 is equipped with a plurality of partition walls extending toward the direction of the axis of the pipe 11 for reinforcement. The connecting end part of said heat pipe 11 is obliquely cut and the obliquely cut part is insertedly fixed to the connecting pipe 13 so as to connect the connecting pipe 13 and the heat pipe 11 in perpendicularly intersecting manner with each other in order to make each open end of the respective passages a-d of the heat pipe 11 obliquely oppose to the influx direction B of refrigerant in the connecting pipe 13. The refrigerant enters the connecting pipe 13 and, after that, flows into the respective passages a-d of the flat heat pipe 11, the end of which is obliquely cut, as indicated with the arrows B and is heat-exchanged with the air flowing outside the heat pipe 11 as indicated with the arrows A.
JP6830181A 1981-05-08 1981-05-08 Heat exchanger Pending JPS57184894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6830181A JPS57184894A (en) 1981-05-08 1981-05-08 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6830181A JPS57184894A (en) 1981-05-08 1981-05-08 Heat exchanger

Publications (1)

Publication Number Publication Date
JPS57184894A true JPS57184894A (en) 1982-11-13

Family

ID=13369821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6830181A Pending JPS57184894A (en) 1981-05-08 1981-05-08 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS57184894A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5299635A (en) * 1993-03-05 1994-04-05 Wynn's Climate Systems, Inc. Parallel flow condenser baffle
EP0631100A2 (en) * 1993-06-22 1994-12-28 Ford Motor Company Parallel flow heat exchanger
EP1014027A1 (en) * 1998-12-23 2000-06-28 MAGNETI MARELLI CLIMATIZZAZIONE S.p.A. Condenser for vehicle air-conditioning systems
EP1050618A1 (en) * 1999-04-08 2000-11-08 BSH Bosch und Siemens Hausgeräte GmbH Heat exchanger for laundry drier
EP2980306A1 (en) * 2014-07-31 2016-02-03 Indesit Company S.p.A. Household drying appliance with improved inlet section of the drying fluid in the condenser

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5299635A (en) * 1993-03-05 1994-04-05 Wynn's Climate Systems, Inc. Parallel flow condenser baffle
EP0631100A2 (en) * 1993-06-22 1994-12-28 Ford Motor Company Parallel flow heat exchanger
EP0631100A3 (en) * 1993-06-22 1995-08-23 Ford Motor Co Parallel flow heat exchanger.
EP1014027A1 (en) * 1998-12-23 2000-06-28 MAGNETI MARELLI CLIMATIZZAZIONE S.p.A. Condenser for vehicle air-conditioning systems
EP1050618A1 (en) * 1999-04-08 2000-11-08 BSH Bosch und Siemens Hausgeräte GmbH Heat exchanger for laundry drier
EP2980306A1 (en) * 2014-07-31 2016-02-03 Indesit Company S.p.A. Household drying appliance with improved inlet section of the drying fluid in the condenser

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