CN2622656Y - 瘦形齿内螺纹无缝高效传热管 - Google Patents
瘦形齿内螺纹无缝高效传热管 Download PDFInfo
- Publication number
- CN2622656Y CN2622656Y CN 03243067 CN03243067U CN2622656Y CN 2622656 Y CN2622656 Y CN 2622656Y CN 03243067 CN03243067 CN 03243067 CN 03243067 U CN03243067 U CN 03243067U CN 2622656 Y CN2622656 Y CN 2622656Y
- Authority
- CN
- China
- Prior art keywords
- tooth
- trapezoid
- slim
- transfer pipe
- angle
- 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.)
- Expired - Lifetime
Links
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008016 vaporization Effects 0.000 abstract description 5
- 238000009834 vaporization Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03243067 CN2622656Y (zh) | 2003-04-03 | 2003-04-03 | 瘦形齿内螺纹无缝高效传热管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03243067 CN2622656Y (zh) | 2003-04-03 | 2003-04-03 | 瘦形齿内螺纹无缝高效传热管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2622656Y true CN2622656Y (zh) | 2004-06-30 |
Family
ID=34250781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03243067 Expired - Lifetime CN2622656Y (zh) | 2003-04-03 | 2003-04-03 | 瘦形齿内螺纹无缝高效传热管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2622656Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102112839B (zh) * | 2008-08-04 | 2013-06-05 | 大金工业株式会社 | 热交换器用带槽管 |
CN107167019A (zh) * | 2017-05-02 | 2017-09-15 | 青岛新力通工业有限责任公司 | 热交换元件及其制造方法 |
-
2003
- 2003-04-03 CN CN 03243067 patent/CN2622656Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102112839B (zh) * | 2008-08-04 | 2013-06-05 | 大金工业株式会社 | 热交换器用带槽管 |
CN107167019A (zh) * | 2017-05-02 | 2017-09-15 | 青岛新力通工业有限责任公司 | 热交换元件及其制造方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JINLONG PRECISION COPPER TUBE GROUP CO., LTD. Free format text: FORMER NAME: HENAN JINLONG PRECISE COPPER PIPE CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 453000 No. 191 Renmin West Road, Henan, Xinxiang Patentee after: Jinlong Precision Copper Pipe Group Co., Ltd. Address before: 453000 No. 2 Xin Lu, Xinxiang, Henan Patentee before: Henan Jinlong Precise Copper Pipe Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130403 Granted publication date: 20040630 |