JPH0181483U - - Google Patents
Info
- Publication number
- JPH0181483U JPH0181483U JP1987177354U JP17735487U JPH0181483U JP H0181483 U JPH0181483 U JP H0181483U JP 1987177354 U JP1987177354 U JP 1987177354U JP 17735487 U JP17735487 U JP 17735487U JP H0181483 U JPH0181483 U JP H0181483U
- Authority
- JP
- Japan
- Prior art keywords
- section
- heat exchanger
- square wave
- cross
- exchanger core
- 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
- 239000000428 dust Substances 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コアの要部斜視略図
であり、第２図はその正面図、第３図は従来型コ
アの斜視略図、第４図はその正面図。
１……偏平チユーブ、２……コルゲートフイン
、３……側端面、４……平面、５……変曲部、６
……塵埃。
FIG. 1 is a schematic perspective view of the main parts of the heat exchanger core of the present invention, FIG. 2 is a front view thereof, FIG. 3 is a schematic perspective view of a conventional core, and FIG. 4 is a front view thereof. DESCRIPTION OF SYMBOLS 1... Flat tube, 2... Corrugated fin, 3... Side end surface, 4... Plane, 5... Inflection part, 6
...Dust.
Claims (1)
数の偏平チユーブ１と、対向する前記偏平チユー
ブ１，１間に介装されるコルゲートフイン２とを
具備し、前記偏平チユーブ１の外面側であつてそ
の横断面の長軸方向に空気流が流通する熱交換器
コアにおいて、前記コルゲートフイン２上にはル
ーバがなく且つ、その横断面が方形波に形成され
ると共に、該方形波の折り返し部の側端面３が前
記偏平チユーブ１の外面にろう付けされ、該側端
面３，３間にある平面４が全体として縦断面、へ
の字状に形成されて前記空気流の下流部をさがり
傾斜させたことを特徴とする熱交換器コア。 It comprises a plurality of flat tubes 1 whose opposing side wall planes are positioned parallel to each other, and a corrugated fin 2 interposed between the facing flat tubes 1, 1, which are located on the outer surface side of the flat tube 1. In the heat exchanger core through which air flows in the long axis direction of the cross section, there is no louver on the corrugated fins 2, and the cross section is formed into a square wave, and the folded portion of the square wave is A side end surface 3 is brazed to the outer surface of the flat tube 1, and a plane 4 between the side end surfaces 3 and 3 is formed in a vertical section as a whole in an angular shape, so that the downstream part of the air flow is sloped downward. A heat exchanger core characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177354U JPH0181483U (en) | 1987-11-19 | 1987-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177354U JPH0181483U (en) | 1987-11-19 | 1987-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181483U true JPH0181483U (en) | 1989-05-31 |
Family
ID=31469022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177354U Pending JPH0181483U (en) | 1987-11-19 | 1987-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181483U (en) |
-
1987
- 1987-11-19 JP JP1987177354U patent/JPH0181483U/ja active Pending