JPH0449765U - - Google Patents
Info
- Publication number
- JPH0449765U JPH0449765U JP8610890U JP8610890U JPH0449765U JP H0449765 U JPH0449765 U JP H0449765U JP 8610890 U JP8610890 U JP 8610890U JP 8610890 U JP8610890 U JP 8610890U JP H0449765 U JPH0449765 U JP H0449765U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- corrugated
- exchanger tube
- fins
- 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
- 239000012530 fluid Substances 0.000 claims 2
- 239000003507 refrigerant Substances 0.000 claims 2
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案の第１実施例を示す正面図、第
２図は第１図において矢視Ａ−Ａで見た平面図、
第３図は第２実施例を示す平面図、第４図は第３
図において矢視Ｂ−Ｂで見た側面図、第５図は従
来の熱交換器の要部を示す斜視図である。
１……コルゲートフイン、２……平坦部、３…
…湾曲部、４……ルーバ、５……伝熱管、１１…
…接合部、１０……舌片、１２，２０……透孔。
FIG. 1 is a front view showing a first embodiment of the present invention, FIG. 2 is a plan view taken along arrow A-A in FIG.
FIG. 3 is a plan view showing the second embodiment, and FIG. 4 is a plan view showing the second embodiment.
FIG. 5 is a side view taken along arrow B-B in the figure, and a perspective view showing the main parts of a conventional heat exchanger. 1... Corrugated fin, 2... Flat part, 3...
...Curved part, 4... Louver, 5... Heat exchanger tube, 11...
...joint part, 10... tongue piece, 12, 20... through hole.
Claims (1)
前記コルゲートフインは、複数個のルーバが設け
られている平坦部と、前記伝熱管に接合される湾
曲部とから波形に形成され、前記伝熱管に冷媒を
、そしてコルゲートフイン間に空気をそれぞれ流
して両流体間で熱交換をするようになつている熱
交換器において、前記コルゲートフインの湾曲部
が前記伝熱管に接する近傍には、前記伝熱管から
遠ざかる方向に切り起こされた舌片により透孔が
所定間隔で複数個形成されていることを特徴とす
る熱交換器用コルゲートフイン。 (2) 伝熱管と、コルゲートフインとから成り、
前記コルゲートフインは、複数個のルーバが設け
られている平坦部と、前記伝熱管に接合される湾
曲部とから波形に形成され、前記伝熱管に冷媒を
、そしてコルゲートフイン間に空気をそれぞれ流
して両流体間で熱交換をするようになつている熱
交換器において、前記コルゲートフインが前記伝
熱管に接する湾曲部には、前記伝熱管の面に接し
、かつ該面に平行な透孔が所定間隔で複数個形成
されていることを特徴とする熱交換器用コルゲー
トフイン。[Claims for Utility Model Registration] (1) Consisting of a heat exchanger tube and a corrugated fin,
The corrugated fins are formed in a corrugated shape from a flat part provided with a plurality of louvers and a curved part joined to the heat exchanger tube, and allow refrigerant to flow through the heat exchanger tube and air between the corrugate fins. In a heat exchanger configured to exchange heat between both fluids, the area where the curved part of the corrugated fin contacts the heat exchanger tube is provided with a tongue piece cut and raised in a direction away from the heat exchanger tube. A corrugated fin for a heat exchanger, characterized in that a plurality of holes are formed at predetermined intervals. (2) Consisting of heat transfer tubes and corrugated fins,
The corrugated fins are formed in a corrugated shape from a flat part provided with a plurality of louvers and a curved part joined to the heat exchanger tube, and allow refrigerant to flow through the heat exchanger tube and air between the corrugate fins. In the heat exchanger configured to exchange heat between both fluids, the curved portion where the corrugated fin contacts the heat transfer tube has a through hole in contact with and parallel to the surface of the heat transfer tube. A corrugated fin for a heat exchanger, characterized in that a plurality of corrugated fins are formed at predetermined intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8610890U JPH0449765U (en) | 1990-08-17 | 1990-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8610890U JPH0449765U (en) | 1990-08-17 | 1990-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449765U true JPH0449765U (en) | 1992-04-27 |
Family
ID=31817607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8610890U Pending JPH0449765U (en) | 1990-08-17 | 1990-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449765U (en) |
-
1990
- 1990-08-17 JP JP8610890U patent/JPH0449765U/ja active Pending