JPS63159671U - - Google Patents
Info
- Publication number
- JPS63159671U JPS63159671U JP4917487U JP4917487U JPS63159671U JP S63159671 U JPS63159671 U JP S63159671U JP 4917487 U JP4917487 U JP 4917487U JP 4917487 U JP4917487 U JP 4917487U JP S63159671 U JPS63159671 U JP S63159671U
- Authority
- JP
- Japan
- Prior art keywords
- shaped
- band
- tube
- tooth
- heat exchanger
- 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
- 239000002184 metal Substances 0.000 claims 3
- 238000004378 air conditioning Methods 0.000 claims 2
- 239000003507 refrigerant Substances 0.000 claims 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案のチユーブの展開図であり、第
２図は同チユーブの要部斜視略図である。第３図
は従来型チユーブの斜視略図であり、第４図はそ
の展開図。
１……帯状タービユレート群、２……帯状平坦
部、ｐ……ピツチ、３……継目。
FIG. 1 is a developed view of the tube of the present invention, and FIG. 2 is a schematic perspective view of the main parts of the tube. FIG. 3 is a schematic perspective view of a conventional tube, and FIG. 4 is a developed view thereof. 1... Band-shaped turbulent group, 2... Band-shaped flat part, p... Pitch, 3... Seam.
Claims (1)
合して内部に冷媒を流通させる空調用熱交換器の
チユーブにおいて、前記金属板の内面に螺旋方向
へ複数例の歯形状凹凸を形成して帯状タービユレ
ート群１を形成し且つ、多数の前記帯状タービユ
レート群１，１を帯状平坦部２を介して前記金属
板の長手方向に定間隔で配置すると共に、前記帯
状平坦部２の幅ｂを、前記複数例の歯形状凹凸の
列ピツチｐの複数倍以上の幅に形成したことを特
徴とする空調用熱交換器のチユーブ。 In a tube for an air conditioning heat exchanger in which elongated metal plates are formed into a circular tube shape and the joints thereof are joined to allow a refrigerant to flow inside, a plurality of tooth-shaped irregularities are formed in a spiral direction on the inner surface of the metal plate. A band-shaped turbulent group 1 is formed, and a large number of the band-shaped turbulate groups 1, 1 are arranged at regular intervals in the longitudinal direction of the metal plate via the band-shaped flat part 2, and the width b of the band-shaped flat part 2 is A tube for an air conditioning heat exchanger, characterized in that the tube is formed to have a width more than multiple times the row pitch p of the tooth-shaped unevenness of the plurality of examples.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4917487U JPS63159671U (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4917487U JPS63159671U (en) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63159671U true JPS63159671U (en) | 1988-10-19 |
Family
ID=30871380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4917487U Pending JPS63159671U (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63159671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009250450A (en) * | 2008-04-01 | 2009-10-29 | Kubota Corp | Pyrolytic pipe |
-
1987
- 1987-03-31 JP JP4917487U patent/JPS63159671U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009250450A (en) * | 2008-04-01 | 2009-10-29 | Kubota Corp | Pyrolytic pipe |