EP1617139B1 - Rohr in einem Rauchrohrkessel - Google Patents

Rohr in einem Rauchrohrkessel Download PDF

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Publication number
EP1617139B1
EP1617139B1 EP05014961.6A EP05014961A EP1617139B1 EP 1617139 B1 EP1617139 B1 EP 1617139B1 EP 05014961 A EP05014961 A EP 05014961A EP 1617139 B1 EP1617139 B1 EP 1617139B1
Authority
EP
European Patent Office
Prior art keywords
pipe
fire tube
tube boiler
wall
fins
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.)
Revoked
Application number
EP05014961.6A
Other languages
English (en)
French (fr)
Other versions
EP1617139A1 (de
Inventor
Giovanni Jahier
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.)
Unical AG SpA
Original Assignee
Unical AG SpA
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=35058765&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1617139(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unical AG SpA filed Critical Unical AG SpA
Publication of EP1617139A1 publication Critical patent/EP1617139A1/de
Application granted granted Critical
Publication of EP1617139B1 publication Critical patent/EP1617139B1/de
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/06—Flue or fire tubes; Accessories therefor, e.g. fire-tube inserts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Fluid Heaters (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Claims (2)

  1. Ein Rohr (1) in einem Feuerrohrkessel, konstruiert, um die Verbrennungsgase zu befördern und um an seiner Außenfläche von dem zu erhitzenden Wasser getroffen zu werden; eine Wand (2) umfassend, die über ihre gesamte Länge eine konstante Dicke hat, und eine Vielzahl von Rippen (3a, 4a, 7a, 8a, 9a, 12a, 13a, 14a, 15a), dadurch gekennzeichnet, dass die Vielzahl von Rippen monolithisch aus mindestens drei bogenartigen Trägern (3, 4, 7, 8, 9, 12, 13, 14, 15) herausragt, die in Kontakt mit der Innenfläche der Wand stehen.
  2. Das Rohr gemäß Anspruch 1, dadurch gekennzeichnet, dass die Rippen aus vier bogenartigen Abschnitten (12, 13, 14, 15) herausragen, die in Kontakt mit der Innenfläche der Wand stehen.
EP05014961.6A 2004-07-13 2005-07-11 Rohr in einem Rauchrohrkessel Revoked EP1617139B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000019A ITMN20040019A1 (it) 2004-07-13 2004-07-13 Tubo in caldaia a tubi di fumo

Publications (2)

Publication Number Publication Date
EP1617139A1 EP1617139A1 (de) 2006-01-18
EP1617139B1 true EP1617139B1 (de) 2016-08-31

Family

ID=35058765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05014961.6A Revoked EP1617139B1 (de) 2004-07-13 2005-07-11 Rohr in einem Rauchrohrkessel

Country Status (5)

Country Link
US (1) US20060201451A1 (de)
EP (1) EP1617139B1 (de)
ES (1) ES2612012T3 (de)
IT (1) ITMN20040019A1 (de)
PL (1) PL1617139T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMN20060071A1 (it) * 2006-12-13 2008-06-14 Unical Ag Spa Tubo in acciaio al carbonio protetto per il convogliamento di fumi in apparecchio di scambio termico.
CN102422115A (zh) * 2009-05-08 2012-04-18 纳幕尔杜邦公司 在二氧化钛工艺中使用改善的烟道的方法
JP5476080B2 (ja) * 2009-09-29 2014-04-23 株式会社Ｕａｃｊ アルミニウム製内面溝付伝熱管
IT1401296B1 (it) * 2010-06-16 2013-07-18 Unical Ag Spa Tubo in caldaia a tubi di fumo.
KR101287707B1 (ko) * 2011-11-14 2013-08-07 최성환 열교환관 및 그 제조방법
KR20150108581A (ko) * 2014-03-18 2015-09-30 그랜드 홀 엔터프라이즈 컴파니 리미티드 열교환기 튜브
EP2944910B1 (de) * 2014-05-13 2016-05-25 Grand Hall Enterprise Co., Ltd. Wärmetauscherröhre
CN104613805A (zh) * 2015-01-26 2015-05-13 西安交通大学 一种轴对称梳齿形内翅片结构及其翅片管束
CN104613646B (zh) * 2015-01-27 2017-05-10 佛山市沃克曼普电气有限公司 一种换热片
US20180202724A1 (en) * 2017-01-19 2018-07-19 Dong Yong Hot Water System Inc. Conductive structure of heat exchange pipe
CN111577467B (zh) * 2020-05-27 2021-08-31 中国航空发动机研究院 一种用于高速吸气式发动机的拼接式换热器

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US813918A (en) 1899-12-29 1906-02-27 Albert Schmitz Tubes, single or compound, with longitudinal ribs.
US1692529A (en) 1926-01-29 1928-11-20 American Luigi Corp Machine for making hollow tubes or conductors
US2203317A (en) 1938-01-20 1940-06-04 Locomotive Firebox Co Locomotive smokestack
US2930405A (en) 1955-05-31 1960-03-29 Brown Fintube Co Tube with internal fins and method of making same
US3267563A (en) 1963-09-30 1966-08-23 Calumet & Hecla Method of producing composite tubes
US3267564A (en) 1964-04-23 1966-08-23 Calumet & Hecla Method of producing duplex internally finned tube unit
DE2920057C2 (de) 1979-05-18 1982-09-16 Kurt 7520 Bruchsal Heim Innenrippenrohr für druckgas- oder druckölbeheizte Heizkessel
DE3231322A1 (de) 1982-08-23 1984-02-23 Kurt 7520 Bruchsal Heim Innenrippenrohr fuer druckgas - oder druckoelbeheizte heizkessel
DE8511562U1 (de) 1985-04-18 1985-07-25 Wolf Klimatechnik GmbH, 8302 Mainburg Innenrippenrohr für gas- oder ölbeheizte Heizkessel
DE9405062U1 (de) 1994-03-24 1994-05-26 Hoval Interliz Ag Wärmetauscherrohr für Heizkessel
JP2003254690A (ja) 2002-02-28 2003-09-10 Usui Kokusai Sangyo Kaisha Ltd 伝熱管並びにこの伝熱管を使用した熱交換器。
JP2004309074A (ja) 2003-04-10 2004-11-04 Usui Kokusai Sangyo Kaisha Ltd フィン部材を内装した伝熱管

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB472075A (en) * 1935-06-19 1937-09-16 Alexander Varga Improvements in and relating to tubular heat transmitting bodies suitable for smoke-tube boilers
US2707493A (en) * 1943-03-13 1955-05-03 Claude A Bonvillian Conduits
GB698843A (en) * 1950-09-18 1953-10-21 Brown Fintube Co Heat exchanger tube with internal fins and method of making same
JPH09318172A (ja) * 1996-05-31 1997-12-12 Sanyo Electric Co Ltd 外燃式熱ガス機関の熱交換器

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US813918A (en) 1899-12-29 1906-02-27 Albert Schmitz Tubes, single or compound, with longitudinal ribs.
US1692529A (en) 1926-01-29 1928-11-20 American Luigi Corp Machine for making hollow tubes or conductors
US2203317A (en) 1938-01-20 1940-06-04 Locomotive Firebox Co Locomotive smokestack
US2930405A (en) 1955-05-31 1960-03-29 Brown Fintube Co Tube with internal fins and method of making same
US3267563A (en) 1963-09-30 1966-08-23 Calumet & Hecla Method of producing composite tubes
US3267564A (en) 1964-04-23 1966-08-23 Calumet & Hecla Method of producing duplex internally finned tube unit
DE2920057C2 (de) 1979-05-18 1982-09-16 Kurt 7520 Bruchsal Heim Innenrippenrohr für druckgas- oder druckölbeheizte Heizkessel
DE3231322A1 (de) 1982-08-23 1984-02-23 Kurt 7520 Bruchsal Heim Innenrippenrohr fuer druckgas - oder druckoelbeheizte heizkessel
DE8511562U1 (de) 1985-04-18 1985-07-25 Wolf Klimatechnik GmbH, 8302 Mainburg Innenrippenrohr für gas- oder ölbeheizte Heizkessel
DE9405062U1 (de) 1994-03-24 1994-05-26 Hoval Interliz Ag Wärmetauscherrohr für Heizkessel
EP0752088A1 (de) 1994-03-24 1997-01-08 Hoval Interliz Ag Wärmetauscherrohr für heizkessel
JP2003254690A (ja) 2002-02-28 2003-09-10 Usui Kokusai Sangyo Kaisha Ltd 伝熱管並びにこの伝熱管を使用した熱交換器。
JP2004309074A (ja) 2003-04-10 2004-11-04 Usui Kokusai Sangyo Kaisha Ltd フィン部材を内装した伝熱管

Also Published As

Publication number Publication date
ES2612012T3 (es) 2017-05-11
EP1617139A1 (de) 2006-01-18
PL1617139T3 (pl) 2017-02-28
US20060201451A1 (en) 2006-09-14
ITMN20040019A1 (it) 2004-10-13

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