JPH0321661U - - Google Patents
Info
- Publication number
- JPH0321661U JPH0321661U JP7617589U JP7617589U JPH0321661U JP H0321661 U JPH0321661 U JP H0321661U JP 7617589 U JP7617589 U JP 7617589U JP 7617589 U JP7617589 U JP 7617589U JP H0321661 U JPH0321661 U JP H0321661U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- sectional area
- cross
- refrigerant passage
- passage located
- 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
- 239000003507 refrigerant Substances 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- 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熱交換器の要
部切欠平面図、第２図はコルゲート形熱交換器の
要部斜視図、第３図は同じく従来形の熱交換器の
要部切欠平面図である。
同図中、１……偏平管、２……冷媒通路、３…
…コルゲートフイン、２ａ，２ｂ……冷媒通路で
ある。
Fig. 1 is a cutaway plan view of the main parts of a heat exchanger showing an embodiment of the present invention, Fig. 2 is a perspective view of the main parts of a corrugated heat exchanger, and Fig. 3 is a main part of a conventional heat exchanger. FIG. 3 is a partially cutaway plan view. In the figure, 1... flat tube, 2... refrigerant passage, 3...
...Corrugated fins, 2a, 2b...refrigerant passages.
Claims (1)
管を所定の間隔を存して交互に向きを代えて折り
返して屈曲部を形成し、この屈曲部間にコルゲー
トフインを溶着してなる熱交換器において、この
熱交換器を流通する空気流に対して、その上流側
に位置する上記冷媒通路の断面積を大きく、下流
側に位置する冷媒通路の断面積を小さく形成して
なることを特徴とする熱交換器。 A heat exchanger in which a flat tube with a plurality of refrigerant passages along the longitudinal direction is alternately turned at a predetermined interval and folded back to form a bent part, and corrugated fins are welded between the bent parts. In the heat exchanger, the cross-sectional area of the refrigerant passage located upstream of the airflow flowing through the heat exchanger is large, and the cross-sectional area of the refrigerant passage located downstream thereof is formed small. heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7617589U JPH0321661U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7617589U JPH0321661U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321661U true JPH0321661U (en) | 1991-03-05 |
Family
ID=31617401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7617589U Pending JPH0321661U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023553429A (en) * | 2020-12-08 | 2023-12-21 | 杭州三花▲微▼通道▲換▼▲熱▼▲器▼有限公司 | Heat exchanger |
-
1989
- 1989-06-30 JP JP7617589U patent/JPH0321661U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023553429A (en) * | 2020-12-08 | 2023-12-21 | 杭州三花▲微▼通道▲換▼▲熱▼▲器▼有限公司 | Heat exchanger |