CN203704751U - 管外双重强化冷凝传热管 - Google Patents
管外双重强化冷凝传热管 Download PDFInfo
- Publication number
- CN203704751U CN203704751U CN201420081956.4U CN201420081956U CN203704751U CN 203704751 U CN203704751 U CN 203704751U CN 201420081956 U CN201420081956 U CN 201420081956U CN 203704751 U CN203704751 U CN 203704751U
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- Prior art keywords
- fin
- pipe
- heat transfer
- fins
- transfer pipe
- 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
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- 230000002787 reinforcement Effects 0.000 title abstract 4
- 230000005494 condensation Effects 0.000 claims description 22
- 238000009833 condensation Methods 0.000 claims description 22
- 230000009977 dual effect Effects 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005057 refrigeration 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
- 238000005728 strengthening Methods 0.000 description 1
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420081956.4U CN203704751U (zh) | 2014-02-26 | 2014-02-26 | 管外双重强化冷凝传热管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420081956.4U CN203704751U (zh) | 2014-02-26 | 2014-02-26 | 管外双重强化冷凝传热管 |
Publications (1)
Publication Number | Publication Date |
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CN203704751U true CN203704751U (zh) | 2014-07-09 |
Family
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Family Applications (1)
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CN201420081956.4U Expired - Lifetime CN203704751U (zh) | 2014-02-26 | 2014-02-26 | 管外双重强化冷凝传热管 |
Country Status (1)
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CN (1) | CN203704751U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106979715A (zh) * | 2017-04-18 | 2017-07-25 | 广东龙丰精密铜管有限公司 | 一种双模外翅片复合管及加工方法 |
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 |
CN108592683A (zh) * | 2018-05-02 | 2018-09-28 | 珠海格力电器股份有限公司 | 换热管、换热器及热泵机组 |
CN109099751A (zh) * | 2018-08-30 | 2018-12-28 | 珠海格力电器股份有限公司 | 换热管及热泵机组 |
WO2021114738A1 (zh) * | 2019-12-10 | 2021-06-17 | 珠海格力电器股份有限公司 | 换热管、换热器及空调器 |
-
2014
- 2014-02-26 CN CN201420081956.4U patent/CN203704751U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106979715A (zh) * | 2017-04-18 | 2017-07-25 | 广东龙丰精密铜管有限公司 | 一种双模外翅片复合管及加工方法 |
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 |
CN108592683A (zh) * | 2018-05-02 | 2018-09-28 | 珠海格力电器股份有限公司 | 换热管、换热器及热泵机组 |
CN108592683B (zh) * | 2018-05-02 | 2020-12-08 | 珠海格力电器股份有限公司 | 换热管、换热器及热泵机组 |
CN109099751A (zh) * | 2018-08-30 | 2018-12-28 | 珠海格力电器股份有限公司 | 换热管及热泵机组 |
WO2021114738A1 (zh) * | 2019-12-10 | 2021-06-17 | 珠海格力电器股份有限公司 | 换热管、换热器及空调器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
Denomination of utility model: Pipe outside double reinforcement type condensing heat transfer pipe Effective date of registration: 20171215 Granted publication date: 20140709 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: WUXI GOLDEN DRAGON KAWAMURA PRECISION TUBE Co.,Ltd.|CHONGQING LONGYU PRECISE COPPER TUBE Co.,Ltd.|HENAN LONGHUI COPPER INDUSTRY Co.,Ltd.|Xinxiang Jinxiang Precision Pipe Fittings Co.,Ltd.|XINXIANG LONGTENG REFRIGERATION HIGH-TECH CO.,LTD.|JIANGSU CANGHUAN COPPER PRODUCTS CO.,LTD.|GOLDEN DRAGON PRECISE COPPER TUBE Group Inc.|GUANGDONG LONGFENG PRECISION COPPER PIPE CO.,LTD. Registration number: 2017990001045 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP02 | Change in the address of a patent holder |
Address after: 404000 588 Airport Road, Wanzhou District, Chongqing (Wanzhou Economic Development Zone) Patentee after: GOLDEN DRAGON PRECISE COPPER TUBE Group Inc. Address before: 453000 No. 191 Renmin West Road, Henan, Xinxiang Patentee before: GOLDEN DRAGON PRECISE COPPER TUBE Group Inc. |
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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: 20140709 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: GOLDEN DRAGON PRECISE COPPER TUBE Group Inc. 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 utility model: Pipe outside double reinforcement type condensing heat transfer pipe Effective date of registration: 20190830 Granted publication date: 20140709 Pledgee: Zhengzhou Branch of China Minsheng Bank Co.,Ltd. Pledgor: GOLDEN DRAGON PRECISE COPPER TUBE Group Inc. Registration number: Y2019990000127 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20140709 |
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CX01 | Expiry of patent term |