JPS63148075U - - Google Patents
Info
- Publication number
- JPS63148075U JPS63148075U JP3876087U JP3876087U JPS63148075U JP S63148075 U JPS63148075 U JP S63148075U JP 3876087 U JP3876087 U JP 3876087U JP 3876087 U JP3876087 U JP 3876087U JP S63148075 U JPS63148075 U JP S63148075U
- Authority
- JP
- Japan
- Prior art keywords
- flat tube
- heat exchanger
- air conditioning
- parallel portion
- brazing
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 238000005219 brazing Methods 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 claims 2
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Description
第１図は本考案の熱交換器の要部斜視略図であ
り、第２図はその要部横断面図、第３図は同偏平
チユーブ３の製造工程を示す説明的略図、第４図
及び第５図は夫々同偏平チユーブ３の他の実施例
の横断面図、第６図は従来型偏平チユーブ３の要
部斜視略図である。
１……銅製単穴管、２……コルゲートフイン、
３……偏平チユーブ、４……接合部、５……湾曲
部分、６……平行部分、７……ろう材、８……溝
部。
FIG. 1 is a schematic perspective view of the main parts of the heat exchanger of the present invention, FIG. 2 is a cross-sectional view of the main parts, FIG. 3 is an explanatory schematic diagram showing the manufacturing process of the flat tube 3, and FIGS. FIG. 5 is a cross-sectional view of another embodiment of the flat tube 3, and FIG. 6 is a schematic perspective view of the main part of the conventional flat tube 3. 1...Copper single hole pipe, 2...Corrugated fin,
3... Flat tube, 4... Joint part, 5... Curved part, 6... Parallel part, 7... Brazing material, 8... Groove part.
Claims (1)
曲折して平行部分と湾曲部分とを形成すると共に
、コルゲートフインを前記平行部分に介装してろ
う付け固定した空調用熱交換器において、断面外
周が円形またはコーナに丸みのある方形の銅製単
穴管１を複数その幅方向に接合し夫々の該接合縁
にわずかの溝部８が形成されるようにして、前記
偏平チユーブを構成したことを特徴とする空調用
熱交換器。 In an air conditioning heat exchanger, a flat tube through which a refrigerant flows is bent in a meandering manner to form a parallel portion and a curved portion, and corrugated fins are interposed in the parallel portion and fixed by brazing. The flat tube is constructed by joining a plurality of copper single-hole tubes 1, which are circular or rectangular with rounded corners, in the width direction so that a slight groove 8 is formed at the edge of each joint. Heat exchanger for air conditioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3876087U JPS63148075U (en) | 1987-03-17 | 1987-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3876087U JPS63148075U (en) | 1987-03-17 | 1987-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63148075U true JPS63148075U (en) | 1988-09-29 |
Family
ID=30851307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3876087U Pending JPS63148075U (en) | 1987-03-17 | 1987-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63148075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003329375A (en) * | 2002-05-13 | 2003-11-19 | Denso Corp | Heat exchanger |
-
1987
- 1987-03-17 JP JP3876087U patent/JPS63148075U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003329375A (en) * | 2002-05-13 | 2003-11-19 | Denso Corp | Heat exchanger |