DE559599T1 - Wärmetauscherrohr. - Google Patents

Wärmetauscherrohr.

Info

Publication number
DE559599T1
DE559599T1 DE93630014T DE93630014T DE559599T1 DE 559599 T1 DE559599 T1 DE 559599T1 DE 93630014 T DE93630014 T DE 93630014T DE 93630014 T DE93630014 T DE 93630014T DE 559599 T1 DE559599 T1 DE 559599T1
Authority
DE
Germany
Prior art keywords
notches
height
tube
rib profile
fin
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.)
Pending
Application number
DE93630014T
Other languages
English (en)
Other versions
DE69330014D1 (de
DE69330014T2 (de
Inventor
Robert Hong Leung Chiang
Daniel Paul Gaffaney
Albert Joseph Kallfelz
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.)
Carrier Corp
Original Assignee
Carrier Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25291672&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE559599(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of DE559599T1 publication Critical patent/DE559599T1/de
Pending 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
    • 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
    • F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
    • F28F13/187—Heat-exchange surfaces provided with microstructures or with porous coatings especially adapted for evaporator surfaces or condenser surfaces, e.g. with nucleation sites
    • 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
    • F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/124—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and being formed of pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Claims (3)

Patentansprüche
1. Rohr für Wärmeaustauscher (10), mit einer verbesserten Gestaltung der äusseren Oberfläche, wobei die Verbesserung folgendermassen gekennzeichnet ist :
Sie besteht aus wenigstens einem Rippenprofil (22), wobei das Verhältnis der Höhe dieses Rippenprofiles zum äusseren Durchmesser des Rohres 0,025 bis 0,075 beträgt, und spiralförmig an der Aussenflache des Rohres angeordnet ist, und zwar auf die Weise dass 20 bis 30 Rippen pro cm (51 bis 75 Rippen pro Zoll) vorhanden sind; und wobei
Einkerbungen (23) radial angebracht sind die von 0,2 bis 0,8 der Rippenhöhe in diese hineinreichen und axial zum Rippenprofil verlaufen und in Abständen in bezug auf den Rohrumfang verlaufen.
2. Das Rohr nach Anspruch 5 wobei
das Verhältnis der Höhe des Rippenprofiles zum Aussendurchmesser des Rohres 0,035 bis 0,053 beträgt;
es gibt 11 Einkerbungen pro cm (28 Nuten pro Zoll) des äusseren Umfangs; und
die Tiefe der Einkerbungen beträgt das 0,4 fache der Höhe des Rippenprofiles
3. Das Rohr gemäss Anspruch 5 hat ausserdem Wülste (24), die aus dem Material bestehen, welches durch das Pressen der Einkerbungen verformt wurde und die seitlich aus dem Rippenprofil hervorragen.
DE93630014T 1992-03-02 1993-02-18 Wärmetauscherrohr. Pending DE559599T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/844,051 US5203404A (en) 1992-03-02 1992-03-02 Heat exchanger tube

Publications (1)

Publication Number Publication Date
DE559599T1 true DE559599T1 (de) 1994-02-03

Family

ID=25291672

Family Applications (2)

Application Number Title Priority Date Filing Date
DE93630014T Pending DE559599T1 (de) 1992-03-02 1993-02-18 Wärmetauscherrohr.
DE69300031T Revoked DE69300031T2 (de) 1992-03-02 1993-02-18 Wärmetauscherrohr.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69300031T Revoked DE69300031T2 (de) 1992-03-02 1993-02-18 Wärmetauscherrohr.

Country Status (9)

Country Link
US (1) US5203404A (de)
EP (1) EP0559599B1 (de)
KR (1) KR950014055B1 (de)
CN (1) CN1077979C (de)
AU (1) AU653487B2 (de)
BR (1) BR9300675A (de)
DE (2) DE559599T1 (de)
ES (1) ES2042474T3 (de)
MX (1) MX9301016A (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348169A (en) * 1992-07-08 1994-09-20 Frazier Industrial Company Storage rack systems
DE4301668C1 (de) * 1993-01-22 1994-08-25 Wieland Werke Ag Wärmeaustauschwand, insbesondere für Sprühverdampfung
US5333682A (en) * 1993-09-13 1994-08-02 Carrier Corporation Heat exchanger tube
US5832995A (en) * 1994-09-12 1998-11-10 Carrier Corporation Heat transfer tube
ES2171519T3 (es) * 1994-11-17 2002-09-16 Carrier Corp Tubo de transferencia de calor.
CA2161296C (en) * 1994-11-17 1998-06-02 Neelkanth S. Gupte Heat transfer tube
US5697430A (en) * 1995-04-04 1997-12-16 Wolverine Tube, Inc. Heat transfer tubes and methods of fabrication thereof
CA2230213C (en) * 1997-03-17 2003-05-06 Xin Liu A heat transfer tube and method of manufacturing same
DE19963353B4 (de) * 1999-12-28 2004-05-27 Wieland-Werke Ag Beidseitig strukturiertes Wärmeaustauscherrohr und Verfahren zu dessen Herstellung
DE10024682C2 (de) * 2000-05-18 2003-02-20 Wieland Werke Ag Wärmeaustauscherrohr zur Verdampfung mit unterschiedlichen Porengrößen
KR20020055512A (ko) * 2000-12-28 2002-07-09 구자홍 열교환기
US7096931B2 (en) * 2001-06-08 2006-08-29 Exxonmobil Research And Engineering Company Increased heat exchange in two or three phase slurry
JP2002372390A (ja) * 2001-06-12 2002-12-26 Kobe Steel Ltd 流下液膜式蒸発器用伝熱管
US6938688B2 (en) * 2001-12-05 2005-09-06 Thomas & Betts International, Inc. Compact high efficiency clam shell heat exchanger
CN100365369C (zh) * 2005-08-09 2008-01-30 江苏萃隆铜业有限公司 蒸发器热交换管
CN100458344C (zh) * 2005-12-13 2009-02-04 金龙精密铜管集团股份有限公司 一种电制冷满液式机组用铜冷凝换热管
CN100437011C (zh) * 2005-12-13 2008-11-26 金龙精密铜管集团股份有限公司 一种电制冷机组用满液式铜蒸发换热管
KR100974717B1 (ko) * 2007-12-04 2010-08-06 현대자동차주식회사 연료전지차량용 ｃｏｄ 겸용 가열장치
US9844807B2 (en) * 2008-04-16 2017-12-19 Wieland-Werke Ag Tube with fins having wings
KR101404853B1 (ko) * 2008-04-18 2014-06-09 울버린 튜브, 인크. 응축 및 증발용 핀 튜브
US20100043442A1 (en) * 2008-08-19 2010-02-25 General Electric Company Dimpled serrated fintube structure
DE102009021334A1 (de) * 2009-05-14 2010-11-18 Wieland-Werke Ag Metallisches Wärmeaustauscherrohr
CN101603793B (zh) * 2009-07-16 2010-09-01 江苏萃隆精密铜管股份有限公司 一种强化冷凝管
DK177178B1 (en) * 2011-01-06 2012-05-07 Tetra Laval Holdings & Finance Optimized surface for freezing cylinder
DE102011121436A1 (de) * 2011-12-16 2013-06-20 Wieland-Werke Ag Verflüssigerrohre mit zusätzlicher Flankenstruktur
US20150211807A1 (en) * 2014-01-29 2015-07-30 Trane International Inc. Heat Exchanger with Fluted Fin
DE102014002829A1 (de) * 2014-02-27 2015-08-27 Wieland-Werke Ag Metallisches Wärmeaustauscherrohr
US20160120059A1 (en) 2014-10-27 2016-04-28 Ebullient, Llc Two-phase cooling system
US9891002B2 (en) * 2014-10-27 2018-02-13 Ebullient, Llc Heat exchanger with interconnected fluid transfer members
CN105042948A (zh) * 2015-08-18 2015-11-11 北京大学 一种自除液式蒸发器
US9945618B1 (en) * 2017-01-04 2018-04-17 Wieland Copper Products, Llc Heat transfer surface
KR20190045656A (ko) 2017-10-24 2019-05-03 롯데알미늄 주식회사 보일러용 코일형 열교환기의 제조방법 및 그 열교환기
CN108387131B (zh) * 2018-05-02 2019-11-19 珠海格力电器股份有限公司 换热管、换热器及热泵机组
CN113531586B (zh) * 2021-08-18 2023-03-31 中国联合重型燃气轮机技术有限公司 燃气轮机及燃烧室用火焰筒

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326283A (en) * 1965-03-29 1967-06-20 Trane Co Heat transfer surface
US4195688A (en) * 1975-01-13 1980-04-01 Hitachi, Ltd. Heat-transfer wall for condensation and method of manufacturing the same
US4040479A (en) * 1975-09-03 1977-08-09 Uop Inc. Finned tubing having enhanced nucleate boiling surface
JPS538855A (en) * 1976-07-13 1978-01-26 Hitachi Cable Ltd Condensing heat transmission wall
US4313248A (en) * 1977-02-25 1982-02-02 Fukurawa Metals Co., Ltd. Method of producing heat transfer tube for use in boiling type heat exchangers
US4348794A (en) * 1978-05-05 1982-09-14 International Telephone And Telegraph Corporation Double-walled finned heat transfer tube
JPS5813837B2 (ja) * 1978-05-15 1983-03-16 古河電気工業株式会社 凝縮伝熱管
US4330036A (en) * 1980-08-21 1982-05-18 Kobe Steel, Ltd. Construction of a heat transfer wall and heat transfer pipe and method of producing heat transfer pipe
JPS5883189A (ja) * 1981-11-12 1983-05-18 Furukawa Electric Co Ltd:The 伝熱管
US4549606A (en) * 1982-09-08 1985-10-29 Kabushiki Kaisha Kobe Seiko Sho Heat transfer pipe
JPS6064194A (ja) * 1983-09-19 1985-04-12 Sumitomo Light Metal Ind Ltd 伝熱管
JPS6189497A (ja) * 1984-10-05 1986-05-07 Hitachi Ltd 伝熱管
JPS62237295A (ja) * 1986-04-04 1987-10-17 Kobe Steel Ltd 異形伝熱管及びその製造方法
US4715433A (en) * 1986-06-09 1987-12-29 Air Products And Chemicals, Inc. Reboiler-condenser with doubly-enhanced plates
US4921042A (en) * 1987-10-21 1990-05-01 Carrier Corporation High performance heat transfer tube and method of making same
US5054548A (en) * 1990-10-24 1991-10-08 Carrier Corporation High performance heat transfer surface for high pressure refrigerants
JP2788793B2 (ja) * 1991-01-14 1998-08-20 古河電気工業株式会社 伝熱管

Also Published As

Publication number Publication date
DE69300031D1 (de) 1995-01-26
ES2042474T3 (es) 1995-03-01
CN1077979C (zh) 2002-01-16
CN1076271A (zh) 1993-09-15
EP0559599A1 (de) 1993-09-08
BR9300675A (pt) 1993-09-08
KR930020136A (ko) 1993-10-19
AU653487B2 (en) 1994-09-29
AU3392393A (en) 1993-09-09
MX9301016A (es) 1993-09-01
DE69300031T2 (de) 1995-05-04
EP0559599B1 (de) 1994-12-14
ES2042474T1 (es) 1993-12-16
US5203404A (en) 1993-04-20
KR950014055B1 (ko) 1995-11-20

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