JPS60139178U - Heat exchanger - Google Patents
Heat exchangerInfo
- 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
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
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)
、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.
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) |
-
1984
- 1984-02-20 JP JP2324884U patent/JPS60139178U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS643985Y2 (en) | 1989-02-02 |
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