JPH02115678U - - Google Patents
Info
- Publication number
- JPH02115678U JPH02115678U JP2215789U JP2215789U JPH02115678U JP H02115678 U JPH02115678 U JP H02115678U JP 2215789 U JP2215789 U JP 2215789U JP 2215789 U JP2215789 U JP 2215789U JP H02115678 U JPH02115678 U JP H02115678U
- Authority
- JP
- Japan
- Prior art keywords
- cross
- finch
- heat exchanger
- raised portions
- tube heat
- 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
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案の一実施例を示すクロスフイン
チユーブ形熱交換器の要部断面図、第２図は同じ
く動作説明のためのフインの切起し部の要部断面
図、第３図は同じく他の実施例を示すクロスフイ
ンチユーブ形熱交換器のフインの切起し部の要部
断面図、第４図は従来型のクロスフインチユーブ
形熱交換器の要部正面図、第５図は同じく第４図
のＡ−Ａ矢指図、第６図は同じく動作説明のため
のフインの切起し部の要部断面図である。
同図中、１はフイン、２は切起し部である。
Fig. 1 is a cross-sectional view of a main part of a cross-fin fin heat exchanger showing an embodiment of the present invention, Fig. 2 is a cross-sectional view of a main part of a cut-and-raised part of the fins for explaining the operation, and Fig. 3 4 is a sectional view of the main part of the cut-and-beveled part of the fins of a cross-finch tube heat exchanger showing another embodiment, FIG. 4 is a front view of the main part of a conventional cross-finch tube heat exchanger, and FIG. The drawings are taken along the line AA in FIG. 4, and FIG. 6 is a cross-sectional view of the main part of the cut-and-raised portion of the fin for explaining the operation. In the figure, 1 is a fin and 2 is a cut and raised portion.
Claims (1)
複数の円筒状のカラーを突設し、同カラーに伝熱
的に接触する伝熱管を装設してなるクロスフイン
チユーブ形熱交換器において、上記フインの板面
には、気流方向に対して長手方向が交叉する帯状
の複数の切起し部を突設するとともに、気流方向
の前後で隣接する切起し部の高さに夫々段差を設
けてなることを特徴とするクロスフインチユーブ
形熱交換器。 In a cross-finch tube heat exchanger, a plurality of cylindrical collars are provided protruding from the plate surfaces of a plurality of fins arranged in parallel with each other, and heat transfer tubes that are in thermally contact with the collars are installed. On the plate surface of the fin, a plurality of band-shaped cut and raised portions whose longitudinal direction intersects with the airflow direction is provided protrudingly, and a step is provided in the height of the adjacent cut and raised portions at the front and rear in the airflow direction. A cross-finch tube heat exchanger characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2215789U JPH02115678U (en) | 1989-02-28 | 1989-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2215789U JPH02115678U (en) | 1989-02-28 | 1989-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115678U true JPH02115678U (en) | 1990-09-17 |
Family
ID=31240019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2215789U Pending JPH02115678U (en) | 1989-02-28 | 1989-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115678U (en) |
-
1989
- 1989-02-28 JP JP2215789U patent/JPH02115678U/ja active Pending