JPS6454682U - - Google Patents
Info
- Publication number
- JPS6454682U JPS6454682U JP14693187U JP14693187U JPS6454682U JP S6454682 U JPS6454682 U JP S6454682U JP 14693187 U JP14693187 U JP 14693187U JP 14693187 U JP14693187 U JP 14693187U JP S6454682 U JPS6454682 U JP S6454682U
- Authority
- JP
- Japan
- Prior art keywords
- cut
- pieces
- raised
- air flow
- flow direction
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は、本考案の実施例１にかかる空気熱交
換器の要部を示す側面図、第２図は第１図の―
拡大断面図、第３図は第１図の―拡大断面
図、第４図は本考案の実施例２にかかる空気熱交
換器の第１図相当図、第５図は従来の空気熱交換
器における第１図相当図、第６図は第５図の―
拡大断面図である。
１……伝熱管、２……フイン、４……切起片、
４ａ，４ｂ，４ｃ……分割切起片、Ｈ１，Ｈ２…
…切起し高さ、Ｗ……空気流通方向。
FIG. 1 is a side view showing the main parts of an air heat exchanger according to Embodiment 1 of the present invention, and FIG.
3 is an enlarged sectional view of FIG. 1, FIG. 4 is a view corresponding to FIG. 1 of the air heat exchanger according to Embodiment 2 of the present invention, and FIG. 5 is a conventional air heat exchanger. Figure 6 is a diagram equivalent to Figure 1, and Figure 6 is equivalent to Figure 5.
It is an enlarged sectional view. 1... Heat exchanger tube, 2... Fin, 4... Cut piece,
4a, 4b, 4c...divided cut pieces, H 1 , H 2 ...
...Cut height, W...Air flow direction.
Claims (1)
して多数の伝熱管１，１……を直交状に配設し且
つ前記各フイン２において空気流通方向Ｗに直交
する方向に隣合う伝熱管１，１間に、空気流通方
向Ｗに直交する方向に延びる多数の切起片４，４
……を空気流通方向Ｗに順次切起し形成してなる
クロスフイン型の空気熱交換器において、空気流
通方向Ｗに対して入口側から少なくとも１列目の
切起片４を３個の切起片４ａ，４ｂ，４ｃに３分
割するとともに、これら切起片４ａ，４ｂ，４ｃ
のうち中央の切起片４ｂの切起し高さＨ２を、隣
合う切起片４ａ，４ｃの切起し高さＨ１より低く
なしたことを特徴とする空気熱交換器。 A large number of heat transfer tubes 1, 1... are arranged perpendicularly to a large number of fins 2, 2... arranged in parallel, and in each of the fins 2, adjacent heat transfer tubes 1, 1... are arranged in a direction orthogonal to the air flow direction W. A large number of cut and raised pieces 4, 4 extending in a direction perpendicular to the air flow direction W are provided between the heat tubes 1, 1.
In a cross-fin type air heat exchanger formed by sequentially cutting and bending... in the air flow direction W, at least the first row of cut and rise pieces 4 from the inlet side in the air flow direction W are formed by cutting and bending three pieces. Divided into three pieces 4a, 4b, 4c, and cut and raised pieces 4a, 4b, 4c
An air heat exchanger characterized in that the cut-and-raised height H2 of the central cut-and-raised piece 4b is set lower than the cut-and-raised height H1 of the adjacent cut-and-raised pieces 4a and 4c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987146931U JPH0612376Y2 (en) | 1987-09-25 | 1987-09-25 | Air heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987146931U JPH0612376Y2 (en) | 1987-09-25 | 1987-09-25 | Air heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6454682U true JPS6454682U (en) | 1989-04-04 |
| JPH0612376Y2 JPH0612376Y2 (en) | 1994-03-30 |
Family
ID=31416879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987146931U Expired - Lifetime JPH0612376Y2 (en) | 1987-09-25 | 1987-09-25 | Air heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612376Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4199052B2 (en) * | 2003-05-30 | 2008-12-17 | 嶋崎 博明 | sink |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60202295A (en) * | 1984-03-27 | 1985-10-12 | Matsushita Electric Ind Co Ltd | Heat exchanger equipped with fin |
| JPS62136784U (en) * | 1986-02-19 | 1987-08-28 |
-
1987
- 1987-09-25 JP JP1987146931U patent/JPH0612376Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60202295A (en) * | 1984-03-27 | 1985-10-12 | Matsushita Electric Ind Co Ltd | Heat exchanger equipped with fin |
| JPS62136784U (en) * | 1986-02-19 | 1987-08-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612376Y2 (en) | 1994-03-30 |