AU2003303973A1 - Reinforced heat exchange pipe with sections of round and ellipse of alternate change - Google Patents

Reinforced heat exchange pipe with sections of round and ellipse of alternate change

Info

Publication number
AU2003303973A1
AU2003303973A1 AU2003303973A AU2003303973A AU2003303973A1 AU 2003303973 A1 AU2003303973 A1 AU 2003303973A1 AU 2003303973 A AU2003303973 A AU 2003303973A AU 2003303973 A AU2003303973 A AU 2003303973A AU 2003303973 A1 AU2003303973 A1 AU 2003303973A1
Authority
AU
Australia
Prior art keywords
ellipse
round
sections
heat exchange
exchange 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.)
Abandoned
Application number
AU2003303973A
Inventor
Zengyuan Guo
Weilin Hu
Zhixin Li
Jian Meng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsinghua University
Original Assignee
Tsinghua University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tsinghua University filed Critical Tsinghua University
Publication of AU2003303973A1 publication Critical patent/AU2003303973A1/en
Abandoned legal-status Critical Current

Links

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
    • F28F1/006—Tubular elements; Assemblies of tubular elements with variable shape, e.g. with modified tube ends, with different geometrical features
AU2003303973A 2003-02-28 2003-06-25 Reinforced heat exchange pipe with sections of round and ellipse of alternate change Abandoned AU2003303973A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN03104763.7 2003-02-28
CNB031047637A CN1190645C (en) 2003-02-28 2003-02-28 Intensified heat exchange tube with intersectional zoomed sections of circle-ellipse
PCT/CN2003/000490 WO2004076954A1 (en) 2003-02-28 2003-06-25 Reinforced heat exchange pipe with sections of round and ellipse of alternate change

Publications (1)

Publication Number Publication Date
AU2003303973A1 true AU2003303973A1 (en) 2004-09-17

Family

ID=28050225

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003303973A Abandoned AU2003303973A1 (en) 2003-02-28 2003-06-25 Reinforced heat exchange pipe with sections of round and ellipse of alternate change

Country Status (3)

Country Link
CN (1) CN1190645C (en)
AU (1) AU2003303973A1 (en)
WO (1) WO2004076954A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102297627A (en) * 2011-06-08 2011-12-28 上海科米钢管有限公司 Heat exchange device applying elliptical spiral heat exchange tubes
KR102588365B1 (en) * 2015-07-10 2023-10-12 콘플럭스 테크놀로지 프로프라이어터리 리미티드 heat exchanger
CN105066760A (en) * 2015-08-04 2015-11-18 王丙康 Condensing pipe for heat exchanger of water heater
CN105387755A (en) * 2015-11-25 2016-03-09 重庆祥吉机械制造有限公司 Heat exchange reinforcement radiator
CN105387756A (en) * 2015-11-25 2016-03-09 重庆市龙山金属材料有限公司 Improved heat exchange enhanced air conditioner
CN105387760A (en) * 2015-11-25 2016-03-09 重庆市龙山金属材料有限公司 Heat exchange reinforcement air conditioner
CN105387750A (en) * 2015-11-25 2016-03-09 重庆市龙山金属材料有限公司 Heat exchange enhanced pipe
CN105387757A (en) * 2015-11-25 2016-03-09 重庆市龙山金属材料有限公司 Improved heat exchange enhanced pipe
CN105387746A (en) * 2015-11-25 2016-03-09 重庆祥吉机械制造有限公司 Heat exchange enhanced water heater
CN105387508A (en) * 2015-11-25 2016-03-09 重庆市龙山金属材料有限公司 Improved heat exchange enhanced floor heating system
CN105387747A (en) * 2015-11-25 2016-03-09 重庆市龙山金属材料有限公司 Cross oval section and round face heat exchange enhanced pipe
CN105387753A (en) * 2015-11-25 2016-03-09 重庆市龙山金属材料有限公司 Improved heat exchange enhanced radiator
CN105465867A (en) * 2015-11-25 2016-04-06 重庆市龙山金属材料有限公司 Heat exchange enhancement floor heating system
CN105387745A (en) * 2015-11-25 2016-03-09 重庆市龙山金属材料有限公司 Improved heat exchange enhanced water heater
CN105387751A (en) * 2015-11-25 2016-03-09 重庆祥吉机械制造有限公司 Novel heat exchange reinforcement water heater
CN105387748A (en) * 2015-11-25 2016-03-09 重庆祥吉机械制造有限公司 Novel heat exchange enhanced pipe
CN105387749A (en) * 2015-11-25 2016-03-09 重庆祥吉机械制造有限公司 Novel heat exchange enhanced floor heating system
CN105466247B (en) * 2015-11-26 2017-05-17 张家港市大新毛纺有限公司 Waste water recycling equipment for printing and dyeing production
US10746414B2 (en) * 2017-04-28 2020-08-18 Trane International Inc. Flue vent adapter for multi-poise furnace
CN112179185B (en) * 2020-09-29 2021-11-19 清华大学 Composite enhanced heat transfer double-channel heat exchange unit and heat exchanger thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2089367U (en) * 1991-04-08 1991-11-27 湖南省化肥工业公司 Straight shaped tube group
CN2335113Y (en) * 1997-07-18 1999-08-25 孟继安 Spiral twisted elliptic section heat-exchanging pipe
CN1145781C (en) * 2000-12-26 2004-04-14 孟继安 Cross elliptic-section heat exchange pipe

Also Published As

Publication number Publication date
CN1190645C (en) 2005-02-23
WO2004076954A1 (en) 2004-09-10
CN1447088A (en) 2003-10-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase