JPH0245376U - - Google Patents
Info
- Publication number
- JPH0245376U JPH0245376U JP12111888U JP12111888U JPH0245376U JP H0245376 U JPH0245376 U JP H0245376U JP 12111888 U JP12111888 U JP 12111888U JP 12111888 U JP12111888 U JP 12111888U JP H0245376 U JPH0245376 U JP H0245376U
- Authority
- JP
- Japan
- Prior art keywords
- fins
- spiral
- heat exchange
- built
- tube
- 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
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims description 2
- 238000005476 soldering Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案の一実施例によるフイン内蔵型
熱交換チユーブを採用した熱交換器の概略構成図
、第２図は上記熱交換器の要部構成図、第３図は
上記熱交換器の一部拡大図である。
１……熱交換器、２……内筒、３……外筒、６
……波形銅ワイヤ、７……螺旋状フイン、８……
半田付け部、９……耐食性メツキ層。
FIG. 1 is a schematic diagram of a heat exchanger employing a heat exchange tube with built-in fins according to an embodiment of the present invention, FIG. 2 is a diagram of the main parts of the heat exchanger, and FIG. 3 is a diagram of the heat exchanger. It is a partially enlarged view. 1...Heat exchanger, 2...Inner cylinder, 3...Outer cylinder, 6
... Corrugated copper wire, 7 ... Spiral fin, 8 ...
Soldering part, 9...Corrosion-resistant plating layer.
Claims (1)
螺旋状フイン外周を包囲する外筒とからフイン内
蔵二重管を構成してなり、上記内筒内部に液状被
熱交換体を乱流状態で通過させるとともに、上記
内筒と外筒間に気体状熱交換媒体を通過させ、上
記螺旋状フインを介して熱交換を行うようにした
フイン内蔵型熱交換チユーブであつて、 上記内筒の周囲に波形ワイヤフインを巻回しそ
の波形接触部を半田付けして上記螺旋状フインを
形成し、該内筒及び螺旋状フインの表面に上記半
田付け部を覆つて耐食性メツキ層を形成したこと
を特徴とするフイン内蔵型熱交換チユーブ。[Claims for Utility Model Registration] A double pipe with built-in fins is constituted by an inner cylinder having spiral fins around the periphery and an outer cylinder surrounding the outer periphery of the spiral fins of the inner cylinder. A heat exchanger with built-in fins, in which a liquid heat exchange object is passed in a turbulent state, a gaseous heat exchange medium is passed between the inner cylinder and the outer cylinder, and heat exchange is performed via the spiral fins. In the tube, the spiral fin is formed by winding a corrugated wire fin around the inner tube and soldering the corrugated contact portion thereof, and the soldered portion is covered on the surface of the inner tube and the spiral fin. A heat exchange tube with built-in fins, characterized by the formation of a corrosion-resistant plating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12111888U JPH0245376U (en) | 1988-09-14 | 1988-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12111888U JPH0245376U (en) | 1988-09-14 | 1988-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0245376U true JPH0245376U (en) | 1990-03-28 |
Family
ID=31367836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12111888U Pending JPH0245376U (en) | 1988-09-14 | 1988-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245376U (en) |
-
1988
- 1988-09-14 JP JP12111888U patent/JPH0245376U/ja active Pending
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