JPH01151079U - - Google Patents
Info
- Publication number
- JPH01151079U JPH01151079U JP4360588U JP4360588U JPH01151079U JP H01151079 U JPH01151079 U JP H01151079U JP 4360588 U JP4360588 U JP 4360588U JP 4360588 U JP4360588 U JP 4360588U JP H01151079 U JPH01151079 U JP H01151079U
- Authority
- JP
- Japan
- Prior art keywords
- heat transfer
- cut
- raised portion
- tube
- fins
- 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
- 238000005485 electric heating Methods 0.000 claims 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図はこの考案の一実施例による熱交換器の
断面詳細図、第２図は従来の熱交換器の断面詳細
図である。
これらの図において１は熱交換器、１ａは伝熱
管、３は伝熱フイン、３ａは起こし部である。尚
各図中、同一符号は同一又は相当部分を示す。
FIG. 1 is a detailed sectional view of a heat exchanger according to an embodiment of this invention, and FIG. 2 is a detailed sectional view of a conventional heat exchanger. In these figures, 1 is a heat exchanger, 1a is a heat transfer tube, 3 is a heat transfer fin, and 3a is a raised portion. In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
し部を有する複数枚の電熱フインとから構成され
たフインチユーブ式熱交換器において、上記円筒
状切起こし部の切起こしの向きが伝熱フインの両
側面からそれぞれ逆向きに突出された伝熱フイン
を設け、上記伝熱フインの同側面同志が互に対向
するように配置し、かつ相対応する切起こし部端
を互いに当接させたいことを特徴とする熱交換器
。 In a finch-tube heat exchanger configured with a heat transfer tube and a plurality of electric heating fins each having a cylindrical cut and raised portion through which the heat transfer tube is inserted, the direction of the cut and raised portion of the cylindrical cut and raised portion is the same as that of the heat transfer fin. It is desired to provide heat transfer fins protruding in opposite directions from both sides of the heat transfer fin, arrange the same side surfaces of the heat transfer fins to face each other, and make the ends of the corresponding cut and raised parts abut against each other. A heat exchanger featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4360588U JPH01151079U (en) | 1988-03-30 | 1988-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4360588U JPH01151079U (en) | 1988-03-30 | 1988-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01151079U true JPH01151079U (en) | 1989-10-18 |
Family
ID=31269996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4360588U Pending JPH01151079U (en) | 1988-03-30 | 1988-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01151079U (en) |
-
1988
- 1988-03-30 JP JP4360588U patent/JPH01151079U/ja active Pending