JPS58102988U - Heat exchanger tube with helical fins - Google Patents
Heat exchanger tube with helical finsInfo
- Publication number
- JPS58102988U JPS58102988U JP19567181U JP19567181U JPS58102988U JP S58102988 U JPS58102988 U JP S58102988U JP 19567181 U JP19567181 U JP 19567181U JP 19567181 U JP19567181 U JP 19567181U JP S58102988 U JPS58102988 U JP S58102988U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- exchanger tube
- fins
- utility
- model registration
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一例によるヘリカルフィン付伝熱管の
側面図、第２図はその端面図、第３図は第２図の線Ａ−
Ａに沿って取った拡大断面面、第４図は本考案の他の実
施側番示す第３図に類似の断面図、第５図はさらに他の
実施例を示す端面図、第６図は第５図の線Ｂ−Ｂに沿っ
て取った拡大断面図、そして第７図は本考案の伝熱管を
製造する装置の一例を示す部分的に断面で示した側面図
である。
図中、１・・・管、２・・・フィン、３．３・・・凸部
。Fig. 1 is a side view of a heat exchanger tube with helical fins according to an example of the present invention, Fig. 2 is an end view thereof, and Fig. 3 is a line A-- of Fig. 2.
4 is a sectional view similar to FIG. 3 showing another embodiment of the present invention; FIG. 5 is an end view showing still another embodiment; FIG. 6 is a cross-sectional view taken along line A; FIG. 5 is an enlarged cross-sectional view taken along line B--B in FIG. 5, and FIG. 7 is a partially cross-sectional side view showing an example of the apparatus for manufacturing the heat exchanger tube of the present invention. In the figure, 1...pipe, 2...fin, 3.3...convex part.
Claims (5)
れたヘリカルフィン付伝熱管において、−前記フィンの
少なくも片面には乱流を促進するため一体の凸部が設け
られていることを特徴とするヘリカルフィン付伝熱管。(1) In a heat exchanger tube with helical fins in which thin plate-like fins are wound spirally around the tube, - at least one side of the fins is provided with an integral convex portion to promote turbulence; A heat exchanger tube with helical fins.
おいて、前記凸部は前記フィンの片面に設けられている
ヘリカルフィン付伝熱管。(2) Utility model registration The heat exchanger tube according to claim 1, wherein the convex portion is provided on one side of the fin.
おいて、前記凸部は前記フィンの両面に設けられている
ヘリカルフィン付伝熱管。(3) Utility model registration The heat exchanger tube according to claim 1, wherein the convex portions are provided on both sides of the fins.
おいて、前記凸部は半径方向に伸びる短冊状のものであ
って適当なピッチで設けられているヘリカルフィン付伝
熱管。(4) Utility Model Registration Scope of Claim 1. The heat exchanger tube with helical fins, wherein the convex portions are strip-shaped extending in the radial direction and are provided at appropriate pitches.
おいて、前記凸部は点状のものであるヘリカルフィン付
伝熱管。(5) Utility model registration The heat exchanger tube according to claim 1, wherein the convex portion is dot-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19567181U JPS58102988U (en) | 1981-12-29 | 1981-12-29 | Heat exchanger tube with helical fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19567181U JPS58102988U (en) | 1981-12-29 | 1981-12-29 | Heat exchanger tube with helical fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58102988U true JPS58102988U (en) | 1983-07-13 |
Family
ID=30108939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19567181U Pending JPS58102988U (en) | 1981-12-29 | 1981-12-29 | Heat exchanger tube with helical fins |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58102988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07151480A (en) * | 1993-09-13 | 1995-06-16 | Carrier Corp | Heat transfer pipe |
| JP2015021714A (en) * | 2013-07-23 | 2015-02-02 | 北海バネ株式会社 | Underground heat exchanger for underground heat pump system |
-
1981
- 1981-12-29 JP JP19567181U patent/JPS58102988U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07151480A (en) * | 1993-09-13 | 1995-06-16 | Carrier Corp | Heat transfer pipe |
| JP2015021714A (en) * | 2013-07-23 | 2015-02-02 | 北海バネ株式会社 | Underground heat exchanger for underground heat pump system |
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