JPS5877291U - Condensing heat exchanger - Google Patents
Condensing heat exchangerInfo
- Publication number
- JPS5877291U JPS5877291U JP17256781U JP17256781U JPS5877291U JP S5877291 U JPS5877291 U JP S5877291U JP 17256781 U JP17256781 U JP 17256781U JP 17256781 U JP17256781 U JP 17256781U JP S5877291 U JPS5877291 U JP S5877291U
- Authority
- JP
- Japan
- Prior art keywords
- condensing heat
- heat exchanger
- surface tension
- heat transfer
- condensation
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図イ９口は表面張力と凝縮液形状の相関関係説明図
、第２図ないし第９’ｌｌＫはそれぞれ本考案実施例の
凝縮用熱交換器に使用可能な伝熱面の形状図で、第２図
ないし第５図は伝熱面がフィンの場合を、第６図ないし
第９図は伝熱面が管の場合を示す。第１０図は第９図に
おける２矢視部の拡大断面図、第１１図は伝熱面上にお
ける凝縮液の挙動状態説明図、第１２図は伝熱面の加工
工程説明図である。
１・・・・・・平板、２・・・・・・波板、３・・・・
・・円管、４・・・・・・螺旋状管、Ａ・・・・・・小
表面張力部、Ｂ＝・・・・・大表面張力部。Figure 1A9 is an explanatory diagram of the correlation between surface tension and condensate shape, and Figures 2 to 9'llK are diagrams of the shapes of heat transfer surfaces that can be used in the condensing heat exchanger of the embodiment of the present invention. , FIGS. 2 to 5 show cases in which the heat transfer surface is a fin, and FIGS. 6 to 9 show cases in which the heat transfer surface is a tube. FIG. 10 is an enlarged cross-sectional view taken along the arrow 2 in FIG. 9, FIG. 11 is an explanatory diagram of the behavior of the condensate on the heat transfer surface, and FIG. 12 is an explanatory diagram of the processing steps of the heat transfer surface. 1...Flat plate, 2...Corrugated plate, 3...
...Circular tube, 4...Spiral tube, A...Low surface tension part, B=...Large surface tension part.
Claims (1)
状凝縮をおこさせる表面張力σ８の大きい部分Ｂとを交
互に隣接形成した凝縮伝熱面を有する凝縮用熱交換器。A condensing heat exchanger having a condensing heat transfer surface in which portions A with a low surface tension σ8 that cause drop-like condensation and portions B with a high surface tension σ8 that cause film-like condensation are formed adjacent to each other alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17256781U JPS6026316Y2 (en) | 1981-11-17 | 1981-11-17 | Condensing heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17256781U JPS6026316Y2 (en) | 1981-11-17 | 1981-11-17 | Condensing heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5877291U true JPS5877291U (en) | 1983-05-25 |
| JPS6026316Y2 JPS6026316Y2 (en) | 1985-08-07 |
Family
ID=29964462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17256781U Expired JPS6026316Y2 (en) | 1981-11-17 | 1981-11-17 | Condensing heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6026316Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748604B (en) * | 2015-03-26 | 2016-07-13 | 中国科学院工程热物理研究所 | A kind of dropwise condensation enhanced heat exchange surface texture with hydrophobic strip |
-
1981
- 1981-11-17 JP JP17256781U patent/JPS6026316Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6026316Y2 (en) | 1985-08-07 |
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