ES2007579A4 - Distribuidor de fluido en un deposito bajo presion que impide una estratificacion termica. - Google Patents

Distribuidor de fluido en un deposito bajo presion que impide una estratificacion termica.

Info

Publication number
ES2007579A4
ES2007579A4 ES88402403T ES88402403T ES2007579A4 ES 2007579 A4 ES2007579 A4 ES 2007579A4 ES 88402403 T ES88402403 T ES 88402403T ES 88402403 T ES88402403 T ES 88402403T ES 2007579 A4 ES2007579 A4 ES 2007579A4
Authority
ES
Spain
Prior art keywords
distributor
prevents
under pressure
thermal stratification
fluid distributor
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
ES88402403T
Other languages
English (en)
Other versions
ES2007579B3 (es
Inventor
Patrick Sundheimer
Yves Pascal
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.)
Areva NP SAS
Original Assignee
Framatome 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 Framatome SA filed Critical Framatome SA
Publication of ES2007579A4 publication Critical patent/ES2007579A4/es
Application granted granted Critical
Publication of ES2007579B3 publication Critical patent/ES2007579B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • 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
    • F22B37/22—Drums; Headers; Accessories therefor
    • F22B37/228—Headers for distributing feedwater into steam generator vessels; Accessories therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85938—Non-valved flow dividers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Pipeline Systems (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Coating Apparatus (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

DISPOSITIVO QUE EVITA LA ESTRATIFICACION TERMICAEN UNA TUBERIA DE ALIMENTACION. UN CAUDAL DE FLUJO DEBIL DE AGUA FRIA, INTRODUCIDO EN UNA CANALIZACION LLENA DE AGUA CALIENTE, CIRCULA POR EL FONDO DE LA MISMA Y SE ACUMULA EN SU EXTREMO. ESTA ES UNICAMENTE EVACUADA POR EL EXTREMO DEL DISTRIBUIDOR, DONDE LA CARGA ES MAYOR. EL AGUA CALIENTE NO MISCIBLE SE MANTIENE SEPARADA Y APARECEN UNAS TENSIONES TERMICAS EN EL DISTRIBUIDOR EN LA INTERFAZ QUE SE ENCUENTRA ENTRE DOS CAPAS. SEGUN EL INVENTO, LOS TUBOS DISTRIBUIDORES (2) O LA CANALIZACION EN SI (1) ESTAN PROVISTOS DE MUESCAS (6 Y 9) QUE FAVORECEN EL DESAGUE, ESPECIALMENTE, HACIA ARRIBA. APLICACION EN LOS GENERADORES DE VAPOR DE LAS CENTRALES NUCLEARES.
ES88402403T 1987-09-25 1988-09-23 Distribuidor de fluido en un deposito a presion que impiden una estratificacion termica. Expired - Lifetime ES2007579B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713296A FR2621018B1 (fr) 1987-09-25 1987-09-25 Distributeur de fluide dans un reservoir sous pression empechant une stratification thermique

Publications (2)

Publication Number Publication Date
ES2007579A4 true ES2007579A4 (es) 1989-07-01
ES2007579B3 ES2007579B3 (es) 1991-11-16

Family

ID=9355237

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88402403T Expired - Lifetime ES2007579B3 (es) 1987-09-25 1988-09-23 Distribuidor de fluido en un deposito a presion que impiden una estratificacion termica.

Country Status (9)

Country Link
US (1) US4917146A (es)
EP (1) EP0309361B1 (es)
KR (1) KR890004960A (es)
CN (1) CN1010974B (es)
CA (1) CA1325932C (es)
DE (2) DE309361T1 (es)
ES (1) ES2007579B3 (es)
FR (1) FR2621018B1 (es)
ZA (1) ZA887053B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ281U1 (cs) * 1992-04-03 1993-04-28 Vítkovice, A.S. Zařízení pro napájení tepelného výměníku, zejménaparogenerátoru, sekundární vodou
US6705344B2 (en) 2001-03-27 2004-03-16 Blair J. Poirier Potable water circulation system
US6920897B2 (en) * 2001-03-27 2005-07-26 Blair J. Poirier Potable water circulation system
FR2851031B1 (fr) * 2003-02-12 2005-05-06 Framatome Anp Generateur de vapeur comportant un dispositif de fourniture d'eau d'alimentation realisant le piegeage de corps etrangers
US20070227468A1 (en) * 2006-03-30 2007-10-04 Bradford White Corporation Apparatus and method for introducing and drawing water in a water heater
US7634976B2 (en) * 2006-03-30 2009-12-22 Bradford White Corporation Apparatus and method for delivering water into a water heater
DE102012007411A1 (de) * 2012-04-16 2013-10-17 Areva Gmbh Speisewasserverteilsystem für ein Kernkraftwerk und Verfahren zum Betreiben eines Kernkraftwerks
CN106128525A (zh) * 2016-08-15 2016-11-16 上海核工程研究设计院 一种可消除热分层的冷却剂管道系统
SG11201901767UA (en) * 2016-09-08 2019-03-28 Additive Rocket Corp Fractal fluid passages apparatus
CN109798510A (zh) * 2019-01-11 2019-05-24 中广核工程有限公司 一种用于压水堆核电站蒸汽发生器的主给水管装置
CN119373967B (zh) * 2024-11-19 2025-10-31 中国核动力研究设计院 两相水锤缓解装置及工业生产两相管道运输系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168404A (en) * 1935-05-23 1939-08-08 Carrier Corp Refrigerant distribution
US2164011A (en) * 1937-05-13 1939-06-27 Donald F Ainslee Orchard heating system
US3141000A (en) * 1959-07-14 1964-07-14 Petrolite Corp Apparatus for creating uniform streams in flow passages
GB1144087A (en) * 1966-10-19 1969-03-05 Us Stoneware Inc Distributor
US3785625A (en) * 1971-05-19 1974-01-15 Baltimore Aircoil Co Inc Injector type evaporative heat exchanger
SE7603198L (sv) * 1975-05-12 1976-11-13 Traction Et D Electricite Sa S Matarvattenledning for en anggenerator
DE2833155A1 (de) * 1978-07-28 1980-02-14 Metallgesellschaft Ag Vorrichtung zum dosieren und/oder verteilen von fluessigen medien
GB2065500B (en) * 1979-12-19 1983-09-28 Heat Extractor Corp Heat extractor
FR2496489A1 (fr) * 1980-12-24 1982-06-25 Lorraine Carbone Systeme de distribution de liquide pour appareillages de genie chimique
US4320072A (en) * 1981-02-27 1982-03-16 Ecodyne Corporation Cooling tower spray nozzle
US4566406A (en) * 1983-07-13 1986-01-28 Westinghouse Electric Corp. Sludge removing apparatus for a steam generator
US4505231A (en) * 1984-03-15 1985-03-19 Apcom, Inc. Water heater construction with sediment removal means

Also Published As

Publication number Publication date
KR890004960A (ko) 1989-05-10
FR2621018B1 (fr) 1990-01-19
DE3862094D1 (de) 1991-04-25
ZA887053B (en) 1989-07-26
US4917146A (en) 1990-04-17
ES2007579B3 (es) 1991-11-16
EP0309361A1 (fr) 1989-03-29
CN1010974B (zh) 1990-12-26
DE309361T1 (de) 1989-08-03
CA1325932C (en) 1994-01-11
CN1035554A (zh) 1989-09-13
FR2621018A1 (fr) 1989-03-31
EP0309361B1 (fr) 1991-03-20

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