CN106643271B - 一种复齿型换热铜管 - Google Patents
一种复齿型换热铜管 Download PDFInfo
- Publication number
- CN106643271B CN106643271B CN201611010611.XA CN201611010611A CN106643271B CN 106643271 B CN106643271 B CN 106643271B CN 201611010611 A CN201611010611 A CN 201611010611A CN 106643271 B CN106643271 B CN 106643271B
- Authority
- CN
- China
- Prior art keywords
- tooth
- copper pipe
- pipe body
- heat exchange
- right 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.)
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Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
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- 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
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611010611.XA CN106643271B (zh) | 2016-11-17 | 2016-11-17 | 一种复齿型换热铜管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611010611.XA CN106643271B (zh) | 2016-11-17 | 2016-11-17 | 一种复齿型换热铜管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106643271A CN106643271A (zh) | 2017-05-10 |
CN106643271B true CN106643271B (zh) | 2019-01-04 |
Family
ID=58807238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611010611.XA Active CN106643271B (zh) | 2016-11-17 | 2016-11-17 | 一种复齿型换热铜管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106643271B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN215261362U (zh) * | 2021-06-25 | 2021-12-21 | 重庆美的制冷设备有限公司 | 用于换热器的铜管、换热器和空调器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5458191A (en) * | 1994-07-11 | 1995-10-17 | Carrier Corporation | Heat transfer tube |
JPH0961013A (ja) * | 1995-08-22 | 1997-03-07 | Ebara Corp | 吸収式冷凍機 |
DE10085171T1 (de) * | 1999-11-19 | 2002-10-10 | Mitsubishi Shindo Kk | Wärmeaustauscherrohr mit einer gerillten Innenfläche, Rohraufweitemethode dafür und Vorrichtung zu seiner Fertigung |
CN2638013Y (zh) * | 2003-08-08 | 2004-09-01 | 河南金龙精密铜管股份有限公司 | 主副齿交叉瘦齿形无缝内螺纹铜管 |
CN101004336A (zh) * | 2007-01-19 | 2007-07-25 | 金龙精密铜管集团股份有限公司 | 内螺纹传热管 |
CN201297884Y (zh) * | 2008-11-10 | 2009-08-26 | 浙江康辉铜业有限公司 | 一种直齿无缝内螺纹铜管 |
CN104949564A (zh) * | 2015-07-08 | 2015-09-30 | 赤峰宝山能源(集团)贺麒铜业有限责任公司 | 一种直齿高低齿内螺纹传热管 |
CN205300351U (zh) * | 2015-12-31 | 2016-06-08 | 浙江耐乐铜业有限公司 | 分段组合型热交换铜管 |
-
2016
- 2016-11-17 CN CN201611010611.XA patent/CN106643271B/zh active Active
Also Published As
Publication number | Publication date |
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CN106643271A (zh) | 2017-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Lei Jun Inventor after: Luo Qiliang Inventor before: Liu Jinlong |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170925 Address after: 335200 Jiangxi city of Yingtan province Yujiang County Development Zone, Wuhu Applicant after: JIANGXI NAILE COPPER Co.,Ltd. Applicant after: ZHEJIANG NAILE COPPER Co.,Ltd. Address before: 312300 people's West Road, Shangyu Economic Development Zone, Shaoxing, Zhejiang Applicant before: ZHEJIANG NAILE COPPER Co.,Ltd. Applicant before: JIANGXI NAILE COPPER Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of compound tooth heat exchange copper tube Effective date of registration: 20220718 Granted publication date: 20190104 Pledgee: Yujiang branch of Jiujiang Bank Co.,Ltd. Pledgor: JIANGXI NAILE COPPER Co.,Ltd. Registration number: Y2022980010607 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |