JPS6234683U - - Google Patents
Info
- Publication number
- JPS6234683U JPS6234683U JP12461885U JP12461885U JPS6234683U JP S6234683 U JPS6234683 U JP S6234683U JP 12461885 U JP12461885 U JP 12461885U JP 12461885 U JP12461885 U JP 12461885U JP S6234683 U JPS6234683 U JP S6234683U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- exchanger tube
- tube
- support
- circular hole
- 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
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案のシエルアンドチユーブ型熱交
換器の伝熱管を示す断面図、第２図は第１図の条
突起の拡大断面図、第３図は従来のシエルアンド
チユーブ型熱交換器の伝熱管を示す部分拡大断面
図、第４図は本考案のシエルアンドチユーブ型熱
交換器の伝熱管と従来のものとの比較試験の結果
を示すグラフである。
１……伝熱管、２……条突起、３……伝熱管支
持板、４……支持円孔、７……峰部分。
Figure 1 is a cross-sectional view showing the heat exchanger tube of the shell-and-tube heat exchanger of the present invention, Figure 2 is an enlarged cross-sectional view of the striations in Figure 1, and Figure 3 is a conventional shell-and-tube heat exchanger. FIG. 4 is a partially enlarged sectional view showing the heat exchanger tube of the present invention, and FIG. 4 is a graph showing the results of a comparative test between the heat exchanger tube of the shell and tube heat exchanger of the present invention and a conventional one. DESCRIPTION OF SYMBOLS 1... Heat exchanger tube, 2... Strip projection, 3... Heat exchanger tube support plate, 4... Support circular hole, 7... Peak portion.
Claims (1)
支持板により支持されるシエルアンドチユーブ型
熱交換器の伝熱管に於いて、 伝熱管の上記支持円孔を通る部分の外表面上に
、上記伝熱管の長手方向に延び、上記伝熱管の径
方向外側に突出して上記支持円孔に接する条突起
を形成し、上記条突起の上記支持円孔に接する峰
部分の断面形を上記支持円孔の内周と略々同じ曲
率半径を有する円弧により形成したことを特徴と
するシエルアンドチユーブ型熱交換器の伝熱管形
状。[Scope of Claim for Utility Model Registration] In a heat exchanger tube of a shell-and-tube heat exchanger that is inserted into a circular support hole of a heat exchanger tube support plate and supported by the heat exchanger tube support plate, the support circular hole of the heat exchanger tube A strip protrusion extending in the longitudinal direction of the heat exchanger tube, protruding outward in the radial direction of the heat exchanger tube and contacting the support circular hole is formed on the outer surface of the portion passing through the heat exchanger tube, and the strip protrusion contacts the support circular hole. A heat exchanger tube shape for a shell and tube heat exchanger, characterized in that the cross-sectional shape of the peak portion is formed by an arc having substantially the same radius of curvature as the inner periphery of the support circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12461885U JPS6234683U (en) | 1985-08-15 | 1985-08-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12461885U JPS6234683U (en) | 1985-08-15 | 1985-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6234683U true JPS6234683U (en) | 1987-02-28 |
Family
ID=31016800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12461885U Pending JPS6234683U (en) | 1985-08-15 | 1985-08-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234683U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628473U (en) * | 1979-08-13 | 1981-03-17 | ||
| JPS6050377B2 (en) * | 1980-05-15 | 1985-11-08 | 三井東圧化学株式会社 | Method for producing vinyl chloride polymer composition with high volume resistivity |
-
1985
- 1985-08-15 JP JP12461885U patent/JPS6234683U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628473U (en) * | 1979-08-13 | 1981-03-17 | ||
| JPS6050377B2 (en) * | 1980-05-15 | 1985-11-08 | 三井東圧化学株式会社 | Method for producing vinyl chloride polymer composition with high volume resistivity |
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