JPH0449767U - - Google Patents
Info
- Publication number
- JPH0449767U JPH0449767U JP9068690U JP9068690U JPH0449767U JP H0449767 U JPH0449767 U JP H0449767U JP 9068690 U JP9068690 U JP 9068690U JP 9068690 U JP9068690 U JP 9068690U JP H0449767 U JPH0449767 U JP H0449767U
- Authority
- JP
- Japan
- Prior art keywords
- stages
- fin
- view
- corrugated
- corrugated fins
- 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
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Description
第１図は本考案の第１実施例に係るコルゲート
フイン配列の平断面図、第２図は本考案の第２実
施例に係るコルゲートフイン配列の平断面図、第
３図は上記第１、第２実施例と従来例の各種フイ
ンの空気圧損及び熱伝達率の比較図、第４図は従
来のルーバフインを示す部分斜視図、第５図は第
４図の−矢視断面図、第６図は従来のスリツ
トフインを示す部分斜視図、第７図は第６図の
−矢視断面図（スリツトフインが空気の流れに
平行）、第８図は同じく第６図の−矢視断面
図（スリツトフインが空気の流れに傾斜）、第９
図は従来の３段分岐したオフセツトフインを示す
部分斜視図、第１０図は第９図の−矢視断面
図である。
４……空気、６……温度境界層、７ａ，７ｂ…
…オフセツトフイン。
FIG. 1 is a plan cross-sectional view of a corrugated fin arrangement according to a first embodiment of the present invention, FIG. 2 is a plan cross-sectional view of a corrugated fin arrangement according to a second embodiment of the present invention, and FIG. A comparison diagram of air pressure loss and heat transfer coefficient of various fins of the second embodiment and the conventional example, FIG. 4 is a partial perspective view showing the conventional louver fin, FIG. The figure is a partial perspective view of a conventional slit fin, FIG. 7 is a sectional view taken along the - arrow in FIG. 6 (the slit fin is parallel to the air flow), and FIG. (inclined to the air flow), 9th
This figure is a partial perspective view showing a conventional three-stage branched offset fin, and FIG. 10 is a sectional view taken along the - arrow in FIG. 9. 4...Air, 6...Temperature boundary layer, 7a, 7b...
...Offset Fin.
Claims (1)
たオフセツト式のコルゲートフインにおいて、３
段の内少くとも１段の列のコルゲートフインが空
気流れ方向に対して傾斜を有してなることを特徴
とするコルゲートフイン。 In offset type corrugated fins with three stages of heat exchangers used in air conditioners, etc.
A corrugated fin, characterized in that the corrugated fins in at least one row of the stages are inclined with respect to the air flow direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9068690U JPH0449767U (en) | 1990-08-31 | 1990-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9068690U JPH0449767U (en) | 1990-08-31 | 1990-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449767U true JPH0449767U (en) | 1992-04-27 |
Family
ID=31825647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9068690U Pending JPH0449767U (en) | 1990-08-31 | 1990-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449767U (en) |
-
1990
- 1990-08-31 JP JP9068690U patent/JPH0449767U/ja active Pending