JPH0321681U - - Google Patents
Info
- Publication number
- JPH0321681U JPH0321681U JP1989080131U JP8013189U JPH0321681U JP H0321681 U JPH0321681 U JP H0321681U JP 1989080131 U JP1989080131 U JP 1989080131U JP 8013189 U JP8013189 U JP 8013189U JP H0321681 U JPH0321681 U JP H0321681U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- tube
- exchanger tube
- portions
- fin
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/122—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and being formed of wires
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案の第１実施例の部分斜視図、第
２図は同実施例の断面図、第３図は本考案の第２
実施例の断面図、第４図は従来の熱交換器の部分
斜視図、第５図は上記従来の熱交換器の断面図で
ある。 １，１ａ……フイン、２……伝熱管、３……直
線状部分、４，４ａ……接合部、５……空気流、
６……温度境界層、７……流れ込み空気流、８，
８ａ……曲率半径。
２図は同実施例の断面図、第３図は本考案の第２
実施例の断面図、第４図は従来の熱交換器の部分
斜視図、第５図は上記従来の熱交換器の断面図で
ある。 １，１ａ……フイン、２……伝熱管、３……直
線状部分、４，４ａ……接合部、５……空気流、
６……温度境界層、７……流れ込み空気流、８，
８ａ……曲率半径。
Claims (1)
- 伝熱管の表面に複数の針金状のフインを有する
熱交換器において、上記フインの上記伝熱管への
接合部に同伝熱管の表面に平行な直線状部分を設
け、隣り合う同直線状部分の間に間隔を設け、か
つ上記各直線状部分を空気の流れ方向に直交する
よう伝熱管に接合したことを特徴とする熱交換器
。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989080131U JPH0321681U (ja) | 1989-07-10 | 1989-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989080131U JPH0321681U (ja) | 1989-07-10 | 1989-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321681U true JPH0321681U (ja) | 1991-03-05 |
Family
ID=31624913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989080131U Pending JPH0321681U (ja) | 1989-07-10 | 1989-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321681U (ja) |
-
1989
- 1989-07-10 JP JP1989080131U patent/JPH0321681U/ja active Pending