JPS60139178U - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS60139178U
JPS60139178U JP2324884U JP2324884U JPS60139178U JP S60139178 U JPS60139178 U JP S60139178U JP 2324884 U JP2324884 U JP 2324884U JP 2324884 U JP2324884 U JP 2324884U JP S60139178 U JPS60139178 U JP S60139178U
Authority
JP
Japan
Prior art keywords
heat exchanger
flat tube
holes
bent
flat
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.)
Granted
Application number
JP2324884U
Other languages
Japanese (ja)
Other versions
JPS643985Y2 (en
Inventor
智 中川
Original Assignee
松下冷機株式会社
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 松下冷機株式会社 filed Critical 松下冷機株式会社
Priority to JP2324884U priority Critical patent/JPS60139178U/en
Publication of JPS60139178U publication Critical patent/JPS60139178U/en
Application granted granted Critical
Publication of JPS643985Y2 publication Critical patent/JPS643985Y2/ja
Granted 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
    • 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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の熱交換器の斜視図、第２図は本考案の一
実施例における熱交換器の斜視図、第３図は第２図の■
−■線による拡大断面図、第４図は第２図における扁平
チューブの展開図、第５図は第１図の■−■による断面
図。 １・・・扁平チューブ、１ｂ・・・孔、ｌｂ’、　　ｌ
ｂ”・・・孔１ｂの出入口、２・・・コルゲートフィン
、４・・・インナーフィン。Fig. 1 is a perspective view of a conventional heat exchanger, Fig. 2 is a perspective view of a heat exchanger according to an embodiment of the present invention, and Fig. 3 is a perspective view of a conventional heat exchanger.
4 is a developed view of the flat tube in FIG. 2, and FIG. 5 is a sectional view taken along line 1--2 in FIG. 1...Flat tube, 1b...hole, lb', l
b”...Entrance/exit of hole 1b, 2...Corrugated fin, 4...Inner fin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の冷媒通路を有する扁平チューブを蛇行状に曲折し
、この曲折した扁平チュ一部の平行部間にコルゲートフ
ィンを溶着し、扁平チューブの複数の冷媒通路壁に、位
置を一致させて孔をあけてその孔に扁平チューブの押し
出し方向と直角にインナーフィンを挿入した熱交換器。A flat tube having a plurality of refrigerant passages is bent into a serpentine shape, corrugated fins are welded between some parallel parts of the bent flat tube, and holes are formed in the walls of the flat tube at the same positions. A heat exchanger with inner fins inserted into the holes at right angles to the extrusion direction of the flat tubes.
JP2324884U 1984-02-20 1984-02-20 Heat exchanger Granted JPS60139178U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2324884U JPS60139178U (en) 1984-02-20 1984-02-20 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2324884U JPS60139178U (en) 1984-02-20 1984-02-20 Heat exchanger

Publications (2)

Publication Number Publication Date
JPS60139178U true JPS60139178U (en) 1985-09-14
JPS643985Y2 JPS643985Y2 (en) 1989-02-02

Family

ID=30516315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2324884U Granted JPS60139178U (en) 1984-02-20 1984-02-20 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS60139178U (en)

Also Published As

Publication number Publication date
JPS643985Y2 (en) 1989-02-02

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