JPS59195383U - double tube heat exchanger - Google Patents
double tube heat exchangerInfo
- Publication number
- JPS59195383U JPS59195383U JP8707383U JP8707383U JPS59195383U JP S59195383 U JPS59195383 U JP S59195383U JP 8707383 U JP8707383 U JP 8707383U JP 8707383 U JP8707383 U JP 8707383U JP S59195383 U JPS59195383 U JP S59195383U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- tube
- tube heat
- double tube
- portions
- 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、第２図および第３図は従来の二重管式熱交換器
を示すもので、第１図は全体構成を示す正面図、第２図
はパス部分の始端を示す断面図、 、第３図はパス部
分の中央接続部を示す断面図、第４図、第５図および第
６図は本考案による二重管式熱交換器を示すもので、第
４図は全体構成を示す正面図、第５図はパス部分の始端
を示す断面図、第６図はパス部分の終端を示す断面図、
第７図は本考案の別の実施例を示す断面図である。
１はパス部分、１ａは始端、１ｂは終端、ｌｃ。
１ｄは端部、２は内管、２ａは開口部、２Ｃは拡管、部
、３は外管、３ａはパイプ部、Ｄｌ、 Ｄ２は内径、５
はエルボ管部材、５′は直管、Ｄ、 Ｅは溶接部分、６
はＵベンド部材である。Figures 1, 2, and 3 show a conventional double-tube heat exchanger, in which Figure 1 is a front view showing the overall configuration, Figure 2 is a sectional view showing the starting end of the pass portion, , Fig. 3 is a sectional view showing the central connection part of the pass portion, Figs. 4, 5, and 6 show the double pipe heat exchanger according to the present invention, and Fig. 4 shows the overall configuration. 5 is a sectional view showing the starting end of the path portion, FIG. 6 is a sectional view showing the ending end of the path portion,
FIG. 7 is a sectional view showing another embodiment of the present invention. 1 is the path part, 1a is the start end, 1b is the end, lc. 1d is the end, 2 is the inner pipe, 2a is the opening, 2C is the expanded pipe, 3 is the outer pipe, 3a is the pipe part, Dl, D2 is the inner diameter, 5
is an elbow pipe member, 5' is a straight pipe, D and E are welded parts, 6
is a U-bend member.
Claims (1)
られた複数のパス部分と、前記各パス部分の各一端に設
けられ各パス部分を接続するためのＵベンド部材と、前
記内管の両端部に形成され前記外管の内周面に一体的に
接合された拡管部とを備え、前記Ｕベンド合材は前記拡
管部に一体的に接合されている構成よりなることを特徴
とする二重管式熱交換器。a plurality of path portions having a U-shape as a whole and having an inner tube and an outer tube coaxially provided; a U-bend member provided at one end of each of the path portions for connecting the path portions; and expanded tube portions formed at both ends of the inner tube and integrally joined to the inner circumferential surface of the outer tube, and the U-bend composite material is integrally joined to the expanded tube portions. Features a double tube heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8707383U JPS59195383U (en) | 1983-06-09 | 1983-06-09 | double tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8707383U JPS59195383U (en) | 1983-06-09 | 1983-06-09 | double tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59195383U true JPS59195383U (en) | 1984-12-25 |
Family
ID=30216996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8707383U Pending JPS59195383U (en) | 1983-06-09 | 1983-06-09 | double tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59195383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009204165A (en) * | 2008-02-26 | 2009-09-10 | Showa Denko Kk | Double pipe heat exchanger |
| JP2015222164A (en) * | 2014-04-30 | 2015-12-10 | 住友精化株式会社 | Vaporizer for liquid gas |
-
1983
- 1983-06-09 JP JP8707383U patent/JPS59195383U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009204165A (en) * | 2008-02-26 | 2009-09-10 | Showa Denko Kk | Double pipe heat exchanger |
| JP2015222164A (en) * | 2014-04-30 | 2015-12-10 | 住友精化株式会社 | Vaporizer for liquid gas |
| TWI645154B (en) * | 2014-04-30 | 2018-12-21 | 日商住友精化股份有限公司 | Liquefied gasifier |
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