CN101498563B - 传热管及其制造方法和用途 - Google Patents
传热管及其制造方法和用途 Download PDFInfo
- Publication number
- CN101498563B CN101498563B CN2009100028538A CN200910002853A CN101498563B CN 101498563 B CN101498563 B CN 101498563B CN 2009100028538 A CN2009100028538 A CN 2009100028538A CN 200910002853 A CN200910002853 A CN 200910002853A CN 101498563 B CN101498563 B CN 101498563B
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- CN
- China
- Prior art keywords
- heat
- transfer pipe
- groove
- fin
- nucleateboiling
- 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.)
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- 238000012546 transfer Methods 0.000 title claims abstract description 146
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000003507 refrigerant Substances 0.000 claims abstract description 30
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 6
- 238000009835 boiling Methods 0.000 abstract description 27
- 230000009977 dual effect Effects 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 10
- 238000005057 refrigeration Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000013459 approach Methods 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 239000010408 film Substances 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 208000002925 dental caries Diseases 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000011552 falling film Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 240000002989 Euphorbia neriifolia Species 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 241000230533 Gulo gulo Species 0.000 description 1
- HXELGNKCCDGMMN-UHFFFAOYSA-N [F].[Cl] Chemical compound [F].[Cl] HXELGNKCCDGMMN-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
Abstract
Description
T-BIII管 | 新管 | |
u=管内水流速度(英尺/秒) | 4.89 | 4.78 |
Ci=内部传热系数常量(从试验结果) | 0.075 | 0.077 |
fD=摩擦因子(达西) | 0.0624 | 0.0623 |
Δpe/ft=每英尺压降 | 0.187 | 0.177 |
Ste/Sts=斯坦顿数比(增强/光滑) | 2.52 | 2.59 |
Δpe/Δps=压降率(增强/光滑) | 3.34 | 3.16 |
η=(Ste/Sts)/(Δpe/Δps)=效率因子 | 0.78 | 0.82 |
T-BIII管 | 新管 | |
Ho=基于HFC-134a制冷剂的标称外表面积的平均沸腾系数(Btu/hr ft2F) | 10000 | 13000 |
Uo=基于HFC-134a制冷剂的标称外表面积总传热系数(Btu/hr ft2F) | 1960 | 2250 |
Claims (40)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37417102P | 2002-04-19 | 2002-04-19 | |
US60/374171 | 2002-04-19 | ||
US10/328848 | 2002-12-24 | ||
US10/328,848 US20040010913A1 (en) | 2002-04-19 | 2002-12-24 | Heat transfer tubes, including methods of fabrication and use thereof |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03808746 Division CN1826504A (zh) | 2002-04-19 | 2003-04-21 | 传热管及其制造方法和用途 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101498563A CN101498563A (zh) | 2009-08-05 |
CN101498563B true CN101498563B (zh) | 2012-01-11 |
Family
ID=35986302
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100028538A Ceased CN101498563B (zh) | 2002-04-19 | 2003-04-21 | 传热管及其制造方法和用途 |
CN 03808746 Pending CN1826504A (zh) | 2002-04-19 | 2003-04-21 | 传热管及其制造方法和用途 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03808746 Pending CN1826504A (zh) | 2002-04-19 | 2003-04-21 | 传热管及其制造方法和用途 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN101498563B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103017593B (zh) * | 2012-12-13 | 2014-06-18 | 吉林大学 | 一种强化液膜蒸发换热的仿生表面结构 |
CN105043154A (zh) * | 2015-09-01 | 2015-11-11 | 无锡隆达金属材料有限公司 | 一种高效传热冷凝管 |
EP3390948B1 (en) * | 2015-12-16 | 2020-08-19 | Carrier Corporation | Heat transfer tube for heat exchanger |
US9945618B1 (en) | 2017-01-04 | 2018-04-17 | Wieland Copper Products, Llc | Heat transfer surface |
CN108302847A (zh) * | 2018-05-02 | 2018-07-20 | 珠海格力电器股份有限公司 | 换热管、满液式换热器及热泵空调机组 |
CN109737646A (zh) * | 2019-03-07 | 2019-05-10 | 常州九洲创胜特种铜业有限公司 | 蒸发管及其应用和制备方法 |
CN112944993A (zh) * | 2019-12-10 | 2021-06-11 | 珠海格力电器股份有限公司 | 换热管、换热器及空调器 |
-
2003
- 2003-04-21 CN CN2009100028538A patent/CN101498563B/zh not_active Ceased
- 2003-04-21 CN CN 03808746 patent/CN1826504A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN101498563A (zh) | 2009-08-05 |
CN1826504A (zh) | 2006-08-30 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WILAND-WOCK AG Free format text: FORMER OWNER: WOLVERINE TUBE INC. Effective date: 20140514 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20140514 Address after: Ulm Patentee after: WIELAND-WERKE AG Address before: alabama Patentee before: WOLVERINE TUBE, Inc. |
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Granted publication date: 20120111 |
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Decision date of declaring invalidation: 20230303 Decision number of declaring invalidation: 560440 Granted publication date: 20120111 |
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