JPS61198890U - - Google Patents
Info
- Publication number
- JPS61198890U JPS61198890U JP7764185U JP7764185U JPS61198890U JP S61198890 U JPS61198890 U JP S61198890U JP 7764185 U JP7764185 U JP 7764185U JP 7764185 U JP7764185 U JP 7764185U JP S61198890 U JPS61198890 U JP S61198890U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- hole
- plate fin
- peripheral surface
- exchanger 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
Links
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案の熱交換器用プレートフインの
第一実施例を示す部分拡大断面図、第２〜３図は
同第二〜三実施例を示す部分拡大斜視図、第４図
はプレートフインを用いた熱交換器の１例を示す
正面図、第５図は従来のプレートフインの１例を
示す部分拡大斜視図、第６図はこのプレートフイ
ンを用いて構成したコア部の部分拡大断面図であ
る。
１：伝熱管、２：プレートフイン、３：コア部
、４：座板、５：入口管、６：上タンク、７：出
口管、８：下タンク、９：透孔、１０：立壁、１
１：ルーバ、１２：通風路。
Fig. 1 is a partially enlarged sectional view showing the first embodiment of the plate fin for a heat exchanger of the present invention, Figs. 5 is a partially enlarged perspective view showing an example of a conventional plate fin, and FIG. 6 is a partially enlarged cross section of a core constructed using this plate fin. It is a diagram. 1: Heat transfer tube, 2: Plate fin, 3: Core part, 4: Seat plate, 5: Inlet pipe, 6: Upper tank, 7: Outlet pipe, 8: Lower tank, 9: Through hole, 10: Vertical wall, 1
1: Louver, 12: Ventilation duct.
Claims (1)
設し、この透孔の周縁部に、内周面が上記伝熱管
の外周面と密接する短筒状の立壁を形成した熱交
換器用プレートフインに於いて、上記立壁の間部
分に、この立壁と反対面に向けて多数のルーバを
形成したことを特徴とする熱交換器用プレートフ
イン。 For heat exchangers, a metal flat plate is provided with a through hole for inserting a heat exchanger tube, and a short cylindrical vertical wall is formed around the periphery of the through hole, the inner peripheral surface of which is in close contact with the outer peripheral surface of the heat exchanger tube. A plate fin for a heat exchanger, characterized in that, in the plate fin, a large number of louvers are formed between the vertical walls and facing the opposite side of the vertical walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7764185U JPS61198890U (en) | 1985-05-27 | 1985-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7764185U JPS61198890U (en) | 1985-05-27 | 1985-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198890U true JPS61198890U (en) | 1986-12-12 |
Family
ID=30620892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7764185U Pending JPS61198890U (en) | 1985-05-27 | 1985-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198890U (en) |
-
1985
- 1985-05-27 JP JP7764185U patent/JPS61198890U/ja active Pending