JPH0331229U - - Google Patents
Info
- Publication number
- JPH0331229U JPH0331229U JP9211989U JP9211989U JPH0331229U JP H0331229 U JPH0331229 U JP H0331229U JP 9211989 U JP9211989 U JP 9211989U JP 9211989 U JP9211989 U JP 9211989U JP H0331229 U JPH0331229 U JP H0331229U
- Authority
- JP
- Japan
- Prior art keywords
- fin
- fins
- heat transfer
- transfer tubes
- bent portion
- 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.)
- Granted
Links
- 230000002209 hydrophobic effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の第１の実施例にかかる熱交換
器に適用されるフインの形状を示す要部斜視図、
第２図は本考案の第２実施例にかかる熱交換器に
適用されるフインの形状を示す要部斜視図、第３
図は本考案の第３の実施例にかかる熱交換器に適
用されるフインの形状を示す要部斜視図、第４図
は本考案の第４の実施例にかかる熱交換器に適用
されるフインの要部側面図、第５図は第４図の
−拡大断面図、第６図及び第７図はフイン形状
に対応した水滴の付着状態説明図、第８図は水滴
付着量と水滴流下量の相関特性図である。
１，２，３……フイン、１ａ，２ａ，３ａ……
屈曲部、４……伝熱管、５……ルーバ。
FIG. 1 is a perspective view of a main part showing the shape of a fin applied to a heat exchanger according to a first embodiment of the present invention;
FIG. 2 is a perspective view of main parts showing the shape of the fins applied to the heat exchanger according to the second embodiment of the present invention;
The figure is a perspective view of the main part showing the shape of the fins applied to the heat exchanger according to the third embodiment of the present invention, and FIG. Figure 5 is a side view of the main part of the fin, Figure 5 is an enlarged sectional view of Figure 4, Figures 6 and 7 are explanatory diagrams of water droplet adhesion states corresponding to the fin shape, and Figure 8 is the amount of water droplet adhesion and water droplet flow. It is a correlation characteristic diagram of quantity. 1, 2, 3... Finn, 1a, 2a, 3a...
Bent part, 4... Heat exchanger tube, 5... Louver.
Claims (1)
、その表面に疎水処理をした多数の板状フイン１
，２…を該伝熱管と直交する方向に向け所定間隔
をもつて列状配置してなる熱交換器であつて、上
記各フイン１，２…の水平方向断面が、凹凸状の
屈曲部が交互に連続する略波形断面形状を有する
如く形成されるとともに、列設方向に隣接する一
対の上記フイン１，２相互間においては、一方の
フイン１の他方のフイン２側へ突出する屈曲部１
ａと、他方のフイン２の上記一方のフイン１側へ
突出する屈曲部２ａとが所定間隔をもつて対向す
るようにその相対的取り付け位置が設定されてい
ることを特徴とする熱交換器。 A large number of plate-like fins 1 whose surfaces are subjected to hydrophobic treatment are arranged on heat transfer tubes arranged in a substantially horizontal direction.
, 2... are arranged in a row at predetermined intervals in a direction perpendicular to the heat transfer tubes, the horizontal cross section of each of the fins 1, 2... having uneven bent portions. Between the pair of fins 1 and 2 adjacent to each other in the direction in which the fins 1 and 2 are formed so as to have a substantially wave-shaped cross-sectional shape that continues alternately, a bent portion 1 of one fin 1 protrudes toward the other fin 2 side.
A and a bent portion 2a of the other fin 2 protruding toward the one fin 1 side, the relative mounting positions of which are set so that they face each other with a predetermined interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9211989U JPH0720523Y2 (en) | 1989-08-03 | 1989-08-03 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9211989U JPH0720523Y2 (en) | 1989-08-03 | 1989-08-03 | Heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0331229U true JPH0331229U (en) | 1991-03-27 |
| JPH0720523Y2 JPH0720523Y2 (en) | 1995-05-15 |
Family
ID=31641565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9211989U Expired - Lifetime JPH0720523Y2 (en) | 1989-08-03 | 1989-08-03 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720523Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013099897A1 (en) * | 2011-12-28 | 2013-07-04 | ダイキン工業株式会社 | Outdoor unit for refrigeration device |
-
1989
- 1989-08-03 JP JP9211989U patent/JPH0720523Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013099897A1 (en) * | 2011-12-28 | 2013-07-04 | ダイキン工業株式会社 | Outdoor unit for refrigeration device |
| JP2013139918A (en) * | 2011-12-28 | 2013-07-18 | Daikin Industries Ltd | Outdoor unit for refrigeration device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720523Y2 (en) | 1995-05-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |