JPS6060591U - heat exchanger tube - Google Patents
heat exchanger tubeInfo
- Publication number
- JPS6060591U JPS6060591U JP14978983U JP14978983U JPS6060591U JP S6060591 U JPS6060591 U JP S6060591U JP 14978983 U JP14978983 U JP 14978983U JP 14978983 U JP14978983 U JP 14978983U JP S6060591 U JPS6060591 U JP S6060591U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- exchanger tube
- tube
- grooves
- tape
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
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ａ ”−ｅは従来の伝熱促進管を示す概略説明図
、第２図は本考案伝熱管の要部断面模式図、第３図はレ
イノルズ数（Ｒｅ）とｉＥ値の関係を示すグラフ、第４
図はツイストテープピッチＨと管内面溝ピッチＰの比（
Ｈ／Ｐ）とｉＥ値の関係を示すグラフである。
１・・・伝熱促進管、２・・・管、３・・・らせん溝、
４・・・ツイストテープ。
′ 第１図
第３図Figure 1 a''-e is a schematic explanatory diagram showing a conventional heat transfer enhancement tube, Figure 2 is a schematic cross-sectional view of the main part of the heat exchanger tube of the present invention, and Figure 3 shows the relationship between Reynolds number (Re) and iE value. Graph shown, 4th
The figure shows the ratio of twist tape pitch H to pipe inner groove pitch P (
3 is a graph showing the relationship between H/P) and iE value. 1... Heat transfer promoting tube, 2... Tube, 3... Spiral groove,
4...Twist tape. ' Figure 1 Figure 3
Claims (1)
の内部に、ツイストテープを、該テープのねじれ方向が
前記らせん状のリブ又は溝のねじれ方向とは逆になるよ
うに収納されてなることを特徴とする伝熱管。A twisted tape is housed inside a heat exchanger tube in which a large number of spiral ribs or grooves are formed on the inner surface of the tube such that the twisting direction of the tape is opposite to the twisting direction of the spiral ribs or grooves. A heat exchanger tube characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14978983U JPS6060591U (en) | 1983-09-27 | 1983-09-27 | heat exchanger tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14978983U JPS6060591U (en) | 1983-09-27 | 1983-09-27 | heat exchanger tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6060591U true JPS6060591U (en) | 1985-04-26 |
Family
ID=30332408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14978983U Pending JPS6060591U (en) | 1983-09-27 | 1983-09-27 | heat exchanger tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6060591U (en) |
-
1983
- 1983-09-27 JP JP14978983U patent/JPS6060591U/en active Pending
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