CN101556124A - Heat transfer tube - Google Patents
Heat transfer tube Download PDFInfo
- Publication number
- CN101556124A CN101556124A CNA2009100815088A CN200910081508A CN101556124A CN 101556124 A CN101556124 A CN 101556124A CN A2009100815088 A CNA2009100815088 A CN A2009100815088A CN 200910081508 A CN200910081508 A CN 200910081508A CN 101556124 A CN101556124 A CN 101556124A
- Authority
- CN
- China
- Prior art keywords
- fin
- heat
- transfer pipe
- heat transfer
- internal tooth
- 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
- 238000012546 transfer Methods 0.000 title claims abstract description 129
- 210000000515 tooth Anatomy 0.000 claims description 66
- 238000012545 processing Methods 0.000 abstract description 6
- 238000004378 air conditioning Methods 0.000 abstract description 4
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 abstract 1
- 230000005494 condensation Effects 0.000 description 14
- 238000009833 condensation Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
- F28F2215/10—Secondary fins, e.g. projections or recesses on main fins
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100815088A CN101556124B (en) | 2009-04-10 | 2009-04-10 | Heat transfer tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100815088A CN101556124B (en) | 2009-04-10 | 2009-04-10 | Heat transfer tube |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101556124A true CN101556124A (en) | 2009-10-14 |
CN101556124B CN101556124B (en) | 2011-11-16 |
Family
ID=41174329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100815088A Active CN101556124B (en) | 2009-04-10 | 2009-04-10 | Heat transfer tube |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101556124B (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101813433A (en) * | 2010-03-18 | 2010-08-25 | 金龙精密铜管集团股份有限公司 | Enhanced heat transfer tube for condensation |
EP2339283A2 (en) | 2009-12-22 | 2011-06-29 | Wieland-Werke AG | Heat transfer pipe and method for manufacturing same |
WO2013087140A1 (en) * | 2011-12-16 | 2013-06-20 | Wieland-Werke Ag | Condenser tubes with additional flank structure |
CN103486894A (en) * | 2013-10-10 | 2014-01-01 | 金龙精密铜管集团股份有限公司 | Enhanced heat transfer tube for falling film evaporator and manufacturing method thereof |
CN107782192A (en) * | 2017-10-27 | 2018-03-09 | 华南理工大学 | A kind of dual-purpose ladder palace lattice internal and external finned tubes of evaporative condenser |
CN108801034A (en) * | 2018-05-02 | 2018-11-13 | 珠海格力电器股份有限公司 | Heat exchange tube, heat exchanger and heat pump unit |
CN109900151A (en) * | 2017-12-11 | 2019-06-18 | 珠海格力电器股份有限公司 | Heat exchange tube, heat exchanger and air conditioner |
WO2021114738A1 (en) * | 2019-12-10 | 2021-06-17 | 珠海格力电器股份有限公司 | Heat exchange tube, heat exchanger, and air conditioner |
EP4390292A1 (en) | 2022-12-22 | 2024-06-26 | Wieland-Werke AG | Heat exchanger tube |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100458348C (en) * | 2005-12-13 | 2009-02-04 | 金龙精密铜管集团股份有限公司 | Efficient heat-exchanging pipe of evaporator for electric refrigerator set |
CN100458344C (en) * | 2005-12-13 | 2009-02-04 | 金龙精密铜管集团股份有限公司 | Copper condensing heat-exchanging pipe for flooded electric refrigerator set |
CN101004336A (en) * | 2007-01-19 | 2007-07-25 | 金龙精密铜管集团股份有限公司 | Female screw heat-transfer pipe |
-
2009
- 2009-04-10 CN CN2009100815088A patent/CN101556124B/en active Active
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9234709B2 (en) | 2009-12-22 | 2016-01-12 | Wieland-Werke Ag | Heat exchanger tube and methods for producing a heat exchanger tube |
EP2339283A2 (en) | 2009-12-22 | 2011-06-29 | Wieland-Werke AG | Heat transfer pipe and method for manufacturing same |
DE102009060395A1 (en) | 2009-12-22 | 2011-06-30 | Wieland-Werke AG, 89079 | Heat exchanger tube and method for producing a heat exchanger tube |
JP2011133217A (en) * | 2009-12-22 | 2011-07-07 | Wieland Werke Ag | Heat transfer pipe and method for manufacturing the same |
US10024607B2 (en) | 2009-12-22 | 2018-07-17 | Wieland-Werke Ag | Heat exchanger tube and methods for producing a heat exchanger tube |
CN101813433B (en) * | 2010-03-18 | 2012-10-24 | 金龙精密铜管集团股份有限公司 | Enhanced heat transfer tube for condensation |
CN101813433A (en) * | 2010-03-18 | 2010-08-25 | 金龙精密铜管集团股份有限公司 | Enhanced heat transfer tube for condensation |
US9683791B2 (en) | 2010-03-18 | 2017-06-20 | Golden Dragon Precise Copper Tube Group Inc. | Condensation enhancement heat transfer pipe |
WO2013087140A1 (en) * | 2011-12-16 | 2013-06-20 | Wieland-Werke Ag | Condenser tubes with additional flank structure |
US10974309B2 (en) | 2011-12-16 | 2021-04-13 | Wieland-Werke Ag | Condenser tubes with additional flank structure |
JP2015500455A (en) * | 2011-12-16 | 2015-01-05 | ヴィーラント ウェルケ アクチーエン ゲゼルシャフトWieland−Werke Aktiengesellschaft | Liquefier pipe with additional side structure |
US10094625B2 (en) | 2011-12-16 | 2018-10-09 | Wieland-Werke Ag | Condenser tubes with additional flank structure |
TWI586933B (en) * | 2011-12-16 | 2017-06-11 | Wieland-Werke Ag | A condenser with an additional flank configuration |
CN103486894A (en) * | 2013-10-10 | 2014-01-01 | 金龙精密铜管集团股份有限公司 | Enhanced heat transfer tube for falling film evaporator and manufacturing method thereof |
CN107782192A (en) * | 2017-10-27 | 2018-03-09 | 华南理工大学 | A kind of dual-purpose ladder palace lattice internal and external finned tubes of evaporative condenser |
CN107782192B (en) * | 2017-10-27 | 2023-12-01 | 华南理工大学 | Stepped grid inner and outer finned tube for evaporation and condensation |
CN109900151A (en) * | 2017-12-11 | 2019-06-18 | 珠海格力电器股份有限公司 | Heat exchange tube, heat exchanger and air conditioner |
WO2019114325A1 (en) * | 2017-12-11 | 2019-06-20 | 格力电器(武汉)有限公司 | Heat exchange tube, heat exchanger and air conditioner |
CN108801034A (en) * | 2018-05-02 | 2018-11-13 | 珠海格力电器股份有限公司 | Heat exchange tube, heat exchanger and heat pump unit |
WO2021114738A1 (en) * | 2019-12-10 | 2021-06-17 | 珠海格力电器股份有限公司 | Heat exchange tube, heat exchanger, and air conditioner |
EP4390292A1 (en) | 2022-12-22 | 2024-06-26 | Wieland-Werke AG | Heat exchanger tube |
WO2024132414A1 (en) | 2022-12-22 | 2024-06-27 | Wieland-Werke Ag | Heat exchanger tube |
Also Published As
Publication number | Publication date |
---|---|
CN101556124B (en) | 2011-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Axial positioning device of heat transfer pipe internal rotation cleaning element Effective date of registration: 20171215 Granted publication date: 20111116 Pledgee: China Minsheng Banking Corp Zhengzhou branch Pledgor: Wuxi Golden Dragon Kawamura Precision Tube Co., Ltd.|Chongqing Longyu Precision Copper Tube Co., Ltd.|Henan Longhui Copper Industry Co., Ltd.|Xinxiang Jinxiang Precision Pipe Fittings Co., Ltd.|Xinxiang Longteng Refrigeration Technology Co.,Ltd.|Jiangsu Canghuan Copper Industry Co.,Ltd.|Jinlong Precision Copper Pipe Group Co., Ltd.|Guangdong Longfeng Precise Copper Tube Co., Ltd. Registration number: 2017990001045 |
|
CP02 | Change in the address of a patent holder |
Address after: 404000 588 Airport Road, Wanzhou District, Chongqing (Wanzhou Economic Development Zone) Patentee after: Jinlong Precision Copper Pipe Group Co., Ltd. Address before: 453000 No. 191 Renmin West Road, Henan, Xinxiang Patentee before: Jinlong Precision Copper Pipe Group Co., Ltd. |
|
CP02 | Change in the address of a patent holder | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190814 Granted publication date: 20111116 Pledgee: China Minsheng Banking Corp Zhengzhou branch Pledgor: Jinlong Precision Copper Pipe Group Co., Ltd. Registration number: 2017990001045 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Axial positioning device of heat transfer pipe internal rotation cleaning element Effective date of registration: 20190830 Granted publication date: 20111116 Pledgee: China Minsheng Banking Corp Zhengzhou branch Pledgor: Jinlong Precision Copper Pipe Group Co., Ltd. Registration number: Y2019990000127 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |