JPS5780190A - Method of manufacturing heat exchanger - Google Patents

Method of manufacturing heat exchanger

Info

Publication number
JPS5780190A
JPS5780190A JP15383480A JP15383480A JPS5780190A JP S5780190 A JPS5780190 A JP S5780190A JP 15383480 A JP15383480 A JP 15383480A JP 15383480 A JP15383480 A JP 15383480A JP S5780190 A JPS5780190 A JP S5780190A
Authority
JP
Japan
Prior art keywords
heat transfer
transfer tube
soldering
fins
tube
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
JP15383480A
Other languages
Japanese (ja)
Inventor
Takeshi Hattori
Yoshiaki Aoki
Yoshinori Watanabe
Shoji Fukami
Akira Hamanaka
Takanori Matsuoka
Keiji Umeno
Susumu Kobayashi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP15383480A priority Critical patent/JPS5780190A/en
Publication of JPS5780190A publication Critical patent/JPS5780190A/en
Pending legal-status Critical Current

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
    • F28D1/047—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)

Abstract

PURPOSE: To achieve uniform soldering in manufacturing a corrugated fin type heat exchanger having corrugated fins arranged slantwise, by effecting soldering after roughening the surface of the portions along the straight runs of a flat heat transfer tube where it is held in contact with the fins.
CONSTITUTION: After roughening the surface of a flat heat transfer tube 3, tilted corrugated fins 2 are inserted between adjacent two straight runs of the heat transfer tube 3. With subsequent application of compression load, corrugated fins 2 and heat transfer tube 3 are coupled together tightly to each other without causing slippage between them since the surface of the tube 3 is rendered rough. By soldering the fins 2 and tube 3 in this state, uniform soldering can be achieved with ease.
COPYRIGHT: (C)1982,JPO&Japio
JP15383480A 1980-11-04 1980-11-04 Method of manufacturing heat exchanger Pending JPS5780190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15383480A JPS5780190A (en) 1980-11-04 1980-11-04 Method of manufacturing heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15383480A JPS5780190A (en) 1980-11-04 1980-11-04 Method of manufacturing heat exchanger

Publications (1)

Publication Number Publication Date
JPS5780190A true JPS5780190A (en) 1982-05-19

Family

ID=15571105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15383480A Pending JPS5780190A (en) 1980-11-04 1980-11-04 Method of manufacturing heat exchanger

Country Status (1)

Country Link
JP (1) JPS5780190A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63104874U (en) * 1986-12-24 1988-07-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63104874U (en) * 1986-12-24 1988-07-07

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