JPS6397078U - - Google Patents
Info
- Publication number
- JPS6397078U JPS6397078U JP18719086U JP18719086U JPS6397078U JP S6397078 U JPS6397078 U JP S6397078U JP 18719086 U JP18719086 U JP 18719086U JP 18719086 U JP18719086 U JP 18719086U JP S6397078 U JPS6397078 U JP S6397078U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- louver
- inclination angle
- exchanger core
- seat plates
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 238000005219 brazing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第1図は本実施例に係るアルミニウム製コルゲ
ートフイン型熱交換器に用いるコルゲートフイン
のルーバを示す拡大図、第2図a〜dは本実施例
に於けるルーバ傾斜角θを求めるために、ルーバ
幅Lwを一定とし、Lwのsin成分Hを変化さ
せた場合のエンジン水温に基づくフイン熱伝達率
を示すグラフ、第3図は熱交換器の正面図、第4
図は従来の熱交換器コアの要部を示す拡大斜視図
、第5図a及びbは第4図に於けるコルゲートフ
インとその空気流れを示す説明図である。
1……熱交換器コア、10……コルゲートフイ
ン、11……ルーバ、Lw……ルーバ幅、H……
Lwのsin成分、θ……ルーバ傾斜角。
FIG. 1 is an enlarged view showing the louvers of the corrugated fins used in the aluminum corrugated fin heat exchanger according to this embodiment, and FIGS. 2 a to 2 d are A graph showing the fin heat transfer coefficient based on the engine water temperature when the louver width Lw is constant and the sin component H of Lw is changed. Figure 3 is a front view of the heat exchanger, Figure 4
The figure is an enlarged perspective view showing the main parts of a conventional heat exchanger core, and FIGS. 5a and 5b are explanatory views showing the corrugated fins in FIG. 4 and the air flow therethrough. 1... Heat exchanger core, 10... Corrugated fin, 11... Louver, Lw... Louver width, H...
Sin component of Lw, θ...Louver inclination angle.
Claims (1)
平チユーブとを交互に組み付けると共に、偏平チ
ユーブの両端部に座板を配設し、これらをろう付
けして成る熱交換器コアと、この熱交換器コアの
両端部の座板に取り付けられるタンクとから成る
アルミニウム製コルゲートフイン型熱交換器に於
て、コルゲートフインのルーバ傾斜角度をx=0
.35〜0.5(但し、x=Lw×sinθで求
められる。ここで、Lwはルーバ幅、θはルーバ
傾斜角を示す。)としたことを特徴とするアルミ
ニウム製コルゲートフイン型熱交換器。 A heat exchanger core formed by alternately assembling corrugated fins with a large number of louvers and flat tubes, and arranging seat plates at both ends of the flat tube and brazing these together, and this heat exchanger core. In an aluminum corrugated fin type heat exchanger consisting of a tank attached to seat plates at both ends, the louver inclination angle of the corrugated fin is x = 0.
.. 35 to 0.5 (calculated by x = Lw x sin θ, where Lw is the louver width and θ is the louver inclination angle).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18719086U JPS6397078U (en) | 1986-12-04 | 1986-12-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18719086U JPS6397078U (en) | 1986-12-04 | 1986-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6397078U true JPS6397078U (en) | 1988-06-23 |
Family
ID=31137439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18719086U Pending JPS6397078U (en) | 1986-12-04 | 1986-12-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6397078U (en) |
-
1986
- 1986-12-04 JP JP18719086U patent/JPS6397078U/ja active Pending