JPH02109172U - - Google Patents
Info
- Publication number
- JPH02109172U JPH02109172U JP1550989U JP1550989U JPH02109172U JP H02109172 U JPH02109172 U JP H02109172U JP 1550989 U JP1550989 U JP 1550989U JP 1550989 U JP1550989 U JP 1550989U JP H02109172 U JPH02109172 U JP H02109172U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- inner tube
- fluid
- outer tube
- heat exchanger
- 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
- 238000003466 welding Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案実施例の構成斜視図、第２図は
本考案実施例の製法を説明する図、第３図は本考
案実施例の構成断面図、第４図は二重管式の熱交
換器を説明する従来例構成斜視図、第５図は市販
されているフインの具体例を示す図である。
１，１０……内管、２，２０……外管、３……
溶接、３０……内管１０の外側に端部溶接３１に
よつて固定されたロツド、４０……絞り用ローラ
。
Fig. 1 is a perspective view of the structure of the embodiment of the invention, Fig. 2 is a diagram explaining the manufacturing method of the embodiment of the invention, Fig. 3 is a sectional view of the structure of the embodiment of the invention, and Fig. 4 is a double pipe type. FIG. 5 is a perspective view of a conventional structure for explaining a heat exchanger, and FIG. 5 is a diagram showing a specific example of a commercially available fin. 1, 10...Inner pipe, 2,20...Outer pipe, 3...
Welding, 30... Rod fixed to the outside of the inner tube 10 by end welding 31, 40... Squeezing roller.
Claims (1)
管の外側に端部溶接によつて固定された複数個の
ロツドとを具備し、前記内管と外管に第２流体を
流すことを特徴とする二重管式の熱交換器。 an inner tube through which a first fluid flows, an outer tube, and a plurality of rods fixed to the outside of the inner tube by end welding, and a second fluid is supplied to the inner tube and the outer tube. A double-tube heat exchanger characterized by flowing water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1550989U JPH02109172U (en) | 1989-02-13 | 1989-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1550989U JPH02109172U (en) | 1989-02-13 | 1989-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02109172U true JPH02109172U (en) | 1990-08-30 |
Family
ID=31227623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1550989U Pending JPH02109172U (en) | 1989-02-13 | 1989-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02109172U (en) |
-
1989
- 1989-02-13 JP JP1550989U patent/JPH02109172U/ja active Pending