ES260138U - Agitador de turbulencia para cambiador de calor tubular - Google Patents

Agitador de turbulencia para cambiador de calor tubular

Info

Publication number
ES260138U
ES260138U ES1981260138U ES260138U ES260138U ES 260138 U ES260138 U ES 260138U ES 1981260138 U ES1981260138 U ES 1981260138U ES 260138 U ES260138 U ES 260138U ES 260138 U ES260138 U ES 260138U
Authority
ES
Spain
Prior art keywords
swirl
generating
heat exchanger
exchanger tubes
helical agitator
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.)
Granted
Application number
ES1981260138U
Other languages
English (en)
Other versions
ES260138Y (es
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.)
Valeo SE
Original Assignee
Francaise du Ferodo SA
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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Publication of ES260138U publication Critical patent/ES260138U/es
Application granted granted Critical
Publication of ES260138Y publication Critical patent/ES260138Y/es
Expired 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
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

1. Agitador de turbulencia para cambiador de calor tubular constituido por una banda de materia torcida en hélice y cuya sección recta presenta una doble inflexión en sentidos opuestos, caracterizado porque la dobla inflexión se obtiene por inclinación de las partes laterales a uno y otro lado de la parte central. 2. Agitador, según la reivindicación 1, caracterizado porque la sección es simétrica con relación al eje del agitador. 3. Agitador, según alguna de las reivindicaciones 1 ó 2, caracterizado porque el ángulo de inclinación de las partes laterales sobre la parte central es todo lo más igual a 150º. 4. Agitador, según una cualquiera de las reivindicaciones 1 a 3, caracterizado porque las partes laterales son rectilíneas. 5. Agitador, según la reivindicación 4, caracterizado porque la parte central presenta una doble curvatura en forma de S. 6. Agitador, según una cualquiera de las reivindicaciones 1 a 5, caracterizado porque el grosor de la sección es sensiblemente constante. 7. Agitador, según cualquiera de las reivindicaciones 1 a 6, caracterizado porque la banda de materia torcida en hélice está dispuesta en un tubo intercambiador térmico, de forma que el fluido que circula en el tubo va a golpear las caras cóncavas de las partes curvadas del agitador de dicha banda de materia. 8. Agitador de turbulencia para cambiador de calor tubular.
ES1981260138U 1978-11-24 1981-09-01 Agitador de turbulencia para cambiador de calor tubular Expired ES260138Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833240A FR2442421A1 (fr) 1978-11-24 1978-11-24 Perfectionnements apportes aux echangeurs de chaleur tubulaires et aux agitateurs destines a de tels echangeurs

Publications (2)

Publication Number Publication Date
ES260138U true ES260138U (es) 1982-03-16
ES260138Y ES260138Y (es) 1982-10-16

Family

ID=9215300

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1979257489U Expired ES257489Y (es) 1978-11-24 1979-11-23 Agitador de turbulencia para cambiador de calor tubular
ES1981260138U Expired ES260138Y (es) 1978-11-24 1981-09-01 Agitador de turbulencia para cambiador de calor tubular

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1979257489U Expired ES257489Y (es) 1978-11-24 1979-11-23 Agitador de turbulencia para cambiador de calor tubular

Country Status (5)

Country Link
US (1) US4700749A (es)
DE (2) DE7932822U1 (es)
ES (2) ES257489Y (es)
FR (1) FR2442421A1 (es)
IT (1) IT1126358B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827689U (ja) * 1981-08-19 1983-02-22 株式会社ミハマ製作所 合成樹脂製乱流子
DE8126746U1 (de) * 1981-09-14 1982-02-25 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Flachrohrwaermetauscher mit turbulenzeinlage
FR2570002B1 (fr) * 1984-09-10 1987-03-20 Elf France Dispositif pour le nettoyage de tubes
US8162040B2 (en) 2006-03-10 2012-04-24 Spinworks, LLC Heat exchanging insert and method for fabricating same
JP5300725B2 (ja) * 2006-09-18 2013-09-25 ストーム ディヴェロップメント エルエルシー 放射熱伝達システム
CA2964399A1 (en) * 2016-04-12 2017-10-12 Ecodrain Inc. Heat exchange conduit and heat exchanger

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189408320A (en) * 1894-04-26 1894-09-01 Antoine Dumas Improvements in and relating to Tubes employed for Heating, Vaporising, Refrigerating, and other Purposes.
US1672617A (en) * 1922-08-12 1928-06-05 Lasker George Boiler
US2079144A (en) * 1935-06-17 1937-05-04 Reliable Refrigeration Co Inc Thermal fluid conduit and core therefor
FR952438A (fr) * 1945-12-01 1949-11-16 Perfectionnements apportés aux appareils mélangeurs et émulseurs
GB1315741A (en) * 1970-06-08 1973-05-02 Du Pont Canada Mixer
FR2244149A1 (en) * 1973-09-18 1975-04-11 Ferodo Sa Helical static agitator for heat exchanger tube - has strip of material formed into helix with an O.D. less than tube I.D.
DE2459559C3 (de) * 1974-12-17 1980-11-13 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart Wendeiförmiger Turbulenzeinbau
HU173583B (hu) * 1976-06-30 1979-06-28 Energiagazdalkodasi Intezet Ustrojstvo dlja uluchshenija teploperedachi v teploobmennykh trubakh
FR2356901B1 (fr) * 1976-06-30 1980-04-04 Transelektro Magyar Villamossa Dispositif en vue de l'amelioration du transfert de chaleur dans des tubes d'echangeur de chaleur
FR2436959A1 (fr) * 1978-09-19 1980-04-18 Ferodo Sa Perfectionnements apportes aux echangeurs de chaleur tubulaires et aux agitateurs destines a de tels echangeurs

Also Published As

Publication number Publication date
FR2442421B1 (es) 1982-08-06
ES257489U (es) 1981-12-16
DE2946879C2 (es) 1989-07-27
ES260138Y (es) 1982-10-16
US4700749A (en) 1987-10-20
FR2442421A1 (fr) 1980-06-20
IT7927454A0 (it) 1979-11-20
DE7932822U1 (de) 1980-04-10
IT1126358B (it) 1986-05-21
ES257489Y (es) 1982-06-01
DE2946879A1 (de) 1980-06-04

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