JPH02122967U - - Google Patents
Info
- Publication number
- JPH02122967U JPH02122967U JP2517989U JP2517989U JPH02122967U JP H02122967 U JPH02122967 U JP H02122967U JP 2517989 U JP2517989 U JP 2517989U JP 2517989 U JP2517989 U JP 2517989U JP H02122967 U JPH02122967 U JP H02122967U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- flat heat
- aluminum
- aluminum flat
- exchanger tubes
- 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 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 208000014451 palmoplantar keratoderma and congenital alopecia 2 Diseases 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熱交換器の外
観斜視図、第２図は本考案の一実施例の熱交換器
を得るためのＣＡＳＳ試験の結果を表すグラフ、
第３図は第１図の熱交換器の要部の腐蝕状態を示
す断面図、第４図は亜鉛の溶射量が少なすぎる場
合の熱交換器の要部の腐蝕状態を示す断面図、第
５図は亜鉛の溶射量が多すぎる場合の熱交換器の
要部の腐蝕状態を示す断面図、第６図は従来の熱
交換器の外観斜視図である。
１１……アルミ製偏平伝熱管、１２……コルゲ
ートフイン、１３……ヘツダーパイプ、１７，１
８……貫通孔。
FIG. 1 is an external perspective view of a heat exchanger according to an embodiment of the present invention, and FIG. 2 is a graph showing the results of a CASS test to obtain a heat exchanger according to an embodiment of the present invention.
Figure 3 is a cross-sectional view showing the corrosion state of the main parts of the heat exchanger shown in Figure 1; Figure 4 is a cross-sectional view showing the corrosion state of the main parts of the heat exchanger when the amount of zinc sprayed is too small; FIG. 5 is a sectional view showing the state of corrosion of the main parts of the heat exchanger when the amount of zinc sprayed is too large, and FIG. 6 is an external perspective view of a conventional heat exchanger. 11... Aluminum flat heat exchanger tube, 12... Corrugated fin, 13... Header pipe, 17,1
8...Through hole.
Claims (1)
熱管と、該アルミ製偏平伝熱管の各々の周囲に配
したアルミ製コルゲートフインと、上記アルミ製
偏平伝熱管の両端部の各々が挿入される挿入口を
有し、互いに対向して並列に上記アルミ製偏平伝
熱管の両端部に配置された一対のアルミ合金製ヘ
ツダーパイプとを含む熱交換器において、上記ア
ルミ製偏平伝熱管の表面に６〜１０ｇ／m2の亜鉛
を溶射したことを特徴とする熱交換器。 A plurality of aluminum flat heat exchanger tubes arranged parallel to each other, aluminum corrugated fins arranged around each of the aluminum flat heat exchanger tubes, and each of both ends of the aluminum flat heat exchanger tubes are inserted. In a heat exchanger including a pair of aluminum alloy header pipes having an insertion port and arranged in parallel and opposite to each other at both ends of the aluminum flat heat exchanger tube, the surface of the aluminum flat heat exchanger tube has six to A heat exchanger characterized by being thermally sprayed with 10g/m 2 of zinc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2517989U JPH02122967U (en) | 1989-03-07 | 1989-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2517989U JPH02122967U (en) | 1989-03-07 | 1989-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122967U true JPH02122967U (en) | 1990-10-09 |
Family
ID=31245687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2517989U Pending JPH02122967U (en) | 1989-03-07 | 1989-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122967U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6297767A (en) * | 1985-10-24 | 1987-05-07 | Showa Alum Corp | Production of aluminum made heat exchanger |
-
1989
- 1989-03-07 JP JP2517989U patent/JPH02122967U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6297767A (en) * | 1985-10-24 | 1987-05-07 | Showa Alum Corp | Production of aluminum made heat exchanger |