ES2009138A6 - Aparato para impedir la vibracion de los tubos de los generadores de vapor de agua - Google Patents

Aparato para impedir la vibracion de los tubos de los generadores de vapor de agua

Info

Publication number
ES2009138A6
ES2009138A6 ES8601639A ES8601639A ES2009138A6 ES 2009138 A6 ES2009138 A6 ES 2009138A6 ES 8601639 A ES8601639 A ES 8601639A ES 8601639 A ES8601639 A ES 8601639A ES 2009138 A6 ES2009138 A6 ES 2009138A6
Authority
ES
Spain
Prior art keywords
hook member
antivibration bars
attachment apparatus
pipes
vibration
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
Application number
ES8601639A
Other languages
English (en)
Inventor
Hermann Otto Legally
John Hutcheson Stevens
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES2009138A6 publication Critical patent/ES2009138A6/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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0132—Auxiliary supports for elements for tubes or tube-assemblies formed by slats, tie-rods, articulated or expandable rods
    • 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
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
    • F22B37/205—Supporting and spacing arrangements for tubes of a tube bundle
    • F22B37/206—Anti-vibration supports for the bends of U-tube steam generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend

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)
  • Supports For Pipes And Cables (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

APARATO PARA IMPEDIR LA VIBRACION DE LOS TUBOS DE LOS GENERADORES DE VAPOR DE AGUA. SE DESCRIBE UN APARATO DE FIJACION MECANICA MEDIANTE EL CUAL SE FIJAN BARRAS ANTIVIBRATORIAS A UN ANILLO DE RETENCION SITUADO EN LA POSICION DE LA PARTE DOBLADA O CURVADA DEL HAZ DE TUBOS DE FLUJO DE UN GENERADOR DE VAPOR DE AGUA ADAPTADO PARA SER UTILIZADO EN UNA CENTRAL NUCLEAR. EL APARATO DE FIJACION MECANICA PUEDE SER UTILIZADO CON BARRAS ANTIVIBRATORIAS PASIVAS O EXPANSIBLES. A LOS EXTREMOS DE LAS BARRAS ANTIVIBRATORIAS ESTA CONECTADO UN ELEMENTO CILINDRICO CON UN ELEMENTO DE GANCHO RELATIVAMENTE LARGO FIJADO A EL. EL ELEMENTO DE GANCHO PERMITE AMPLIAS VARIACIONES EN LA COLOCACION CUANDO SE FIJAN LAS BARRAS ANTIVIBRATORIAS A UN ANILLO DE RETENCION SITUADO EN Y ADAPTADO A LA PERIFERIA DEL HAZ DE TUBOS. UN SISTEMA DE CERROJO SUJETA EL ANILLO DENTRO DEL ELEMENTO DE GANCHO. EL APARATO DE FIJACION Y EL PROCESO DE INSTALACION ESTAN ADAPTADOS PARA SER REALIZADOS BAJO EL AGUA UTILIZANDO HERRAMIENTAS DE MANGO LARGO.
ES8601639A 1985-09-06 1986-09-04 Aparato para impedir la vibracion de los tubos de los generadores de vapor de agua Expired ES2009138A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/773,274 US4718479A (en) 1985-09-06 1985-09-06 Antivibration bar installation apparatus

Publications (1)

Publication Number Publication Date
ES2009138A6 true ES2009138A6 (es) 1989-09-01

Family

ID=25097724

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601639A Expired ES2009138A6 (es) 1985-09-06 1986-09-04 Aparato para impedir la vibracion de los tubos de los generadores de vapor de agua

Country Status (4)

Country Link
US (1) US4718479A (es)
EP (1) EP0214812A3 (es)
JP (1) JPH0718523B2 (es)
ES (1) ES2009138A6 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2644281B1 (fr) * 1989-03-09 1991-06-07 Framatome Sa Dispositif de stabilisation des tubes du faisceau d'un generateur de vapeur comportant des barres antivibratoires
FR2648945B1 (fr) * 1989-06-27 1991-10-18 Framatome Sa Dispositif de liaison de l'extremite exterieure d'une barre antivibratoire d'un generateur de vapeur
US5158162A (en) * 1989-09-15 1992-10-27 Westinghouse Electric Corp. Tube vibration dampener and stiffener apparatus and method
FR2664965B1 (fr) * 1990-07-20 1992-11-06 Framatome Sa Dispositif de calage antivibratoire de tubes d'un echangeur de chaleur.
US5388638A (en) * 1993-12-28 1995-02-14 Phillips Petroleum Company Rod baffle heat exchanger
US8479392B2 (en) * 2011-06-02 2013-07-09 Westinghouse Electric Company Llc Anti-vibration bar clamping tool and method
US20140116360A1 (en) * 2012-10-31 2014-05-01 Westinghouse Electric Company Llc Method and apparatus for securing tubes in a steam generator against vibration
CN103868051B (zh) * 2012-12-13 2015-08-26 中国核动力研究设计院 压水堆核电厂蒸汽发生器用分列式防振条结构
CN111140830A (zh) * 2019-11-26 2020-05-12 深圳中广核工程设计有限公司 压水堆核电站立式蒸汽发生器及其松动部件捕集装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050025A (es) *
GB813152A (en) * 1956-04-09 1959-05-13 Konink Machinenfabriek Gebr St Improvements in and relating to heat exchangers
US3007679A (en) * 1960-06-22 1961-11-07 Westinghouse Electric Corp Anti-vibration structure for heat exchanger tubes
US3199582A (en) * 1962-04-06 1965-08-10 Foster Wheeler Corp Heat exchanger tube anti-vibration structure
US3212567A (en) * 1962-05-08 1965-10-19 Combustion Eng Anti-vibration support means
GB1017455A (en) * 1962-06-08 1966-01-19 Motala Verkstad Ab Staying device for tubes, rods and the like in steam generators, heat exchangers andthe like
DE1235962B (de) * 1964-01-24 1967-03-09 Babcock & Wilcox Dampfkessel Rohrdistanzierung fuer Waermetauscher
GB1090535A (en) * 1964-09-29 1967-11-08 Atomic Energy Authority Uk Improvements in or relating to assemblies of non-deformable elongated bodies
US3360039A (en) * 1966-03-02 1967-12-26 Sulzer Ag Damping device for heat exchangers
GB1188564A (en) * 1967-11-14 1970-04-22 Hick Hargreaves And Company Lt Tube supports
CH494367A (de) * 1968-09-20 1970-07-31 Siemens Ag Halterung von U-Rohrbündeln bei Dampferzeugern
CA921020A (en) * 1971-03-19 1973-02-13 Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited Tube bundle assembly
US3864811A (en) * 1972-09-20 1975-02-11 Hick Hargreaves And Company Lt Methods of assembling tube supports
DE2262621C3 (de) * 1972-12-21 1982-11-11 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Abstandshalter für die Rohre eines ein Rohrbündel aus geraden oder U-förmig gebogenen Rohren aufweisenden Röhrenapparates, insbesondere Dampferzeugers, und Verfahren zu dessen Berohrung
DE2313438B2 (de) * 1973-03-17 1978-07-20 Gutehoffnungshuette Sterkrade Röhrenapparat, insbesondere Dampferzeuger
DE2316133C2 (de) * 1973-03-30 1983-11-17 Siemens AG, 1000 Berlin und 8000 München Rohrbündelwärmetauscher
DE2359092A1 (de) * 1973-11-27 1975-05-28 Kraftwerk Union Ag Distanzstueck
FR2355191A1 (fr) * 1976-06-16 1978-01-13 Creusot Loire Dispositif de maintien d'une nappe de tubes a l'interieur d'une enceinte
GB1532100A (en) * 1977-06-29 1978-11-15 Ass Elect Ind Tubular heat exchangers
US4204570A (en) * 1978-02-23 1980-05-27 Foster Wheeler Energy Corporation Helical spacer for heat exchanger tube bundle
US4336614A (en) * 1978-09-19 1982-06-22 Nuclear Power Company Limited Tube-in-shell heat exchangers
GB2151766B (en) * 1983-12-23 1987-01-21 Hick Hargreaves & Co Ltd Tube supports
US4640342A (en) * 1984-01-26 1987-02-03 Westinghouse Electric Corp. Expandable antivibration bar for heat transfer tubes of a pressurized water reactor steam generator
JPS62903U (es) * 1985-06-14 1987-01-07

Also Published As

Publication number Publication date
US4718479A (en) 1988-01-12
JPH0718523B2 (ja) 1995-03-06
EP0214812A3 (en) 1989-02-01
JPS6264997A (ja) 1987-03-24
EP0214812A2 (en) 1987-03-18

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