ES2120730T3 - Un sistema para disipar de forma pasiva el calor del interior de una estructura de contencion de un reactor nuclear. - Google Patents
Un sistema para disipar de forma pasiva el calor del interior de una estructura de contencion de un reactor nuclear.Info
- Publication number
- ES2120730T3 ES2120730T3 ES95909687T ES95909687T ES2120730T3 ES 2120730 T3 ES2120730 T3 ES 2120730T3 ES 95909687 T ES95909687 T ES 95909687T ES 95909687 T ES95909687 T ES 95909687T ES 2120730 T3 ES2120730 T3 ES 2120730T3
- Authority
- ES
- Spain
- Prior art keywords
- containment structure
- heat
- dissipate
- pool
- nuclear reactor
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/18—Emergency cooling arrangements; Removing shut-down heat
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/004—Pressure suppression
- G21C9/012—Pressure suppression by thermal accumulation or by steam condensation, e.g. ice condensers
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
SE PRESENTA UN SISTEMA (10) PARA DISIPAR EL CALOR DEL ESPACIO INTERIOR (50) DE UNA ESTRUCTURA DE CONTENCION (3, 6) PARA UN REACTOR NUCLEAR (2) PARA UN PERIODO DE TIEMPO INFINITO, EL SISTEMA COMPRENDE UN PRIMER INTERCAMBIADOR DE CALOR (15, 15'') FUERA DE LA ESTRUCTURA DE CONTENCION (3, 6) QUE ESTA SUMERGIDO VERTICALMENTE A UNA PISCINA (11) ASOCIADA CON EL EXTERIOR DE LA PARED SUPERIOR (4, 7) DE LA ESTRUCTURA (3, 6), Y UN SEGUNDO INTERCAMBIADOR DE CALOR (25) COLOCADO EN EL ESPACIO INTERIOR (50), EL PRIMER Y EL SEGUNDO INTERCAMBIADOR DE CALOR (15, 25) ESTAN EN CONEXION FLUIDA ENTRE SI EN UN CIRCUITO CERRADO (28) CON UN SISTEMA DE TUBERIAS (23, 24) QUE CONTIENE UN FLUIDO PORTADOR TERMICO. LA PISCINA (11) ESTA PROVISTA DE UNA CUBIERTA (90) QUE DEFINE UN PRIMER CONDUCTO (12) EN COMUNICACION CON UNA TOMA DE AIRE EXTERIOR, Y UN SEGUNDO CONDUCTO (13) EN COMUNICACION CON UNA CHIMENEA (14), LA INTERCONEXION DE LOS CONDUCTOS (12, 13) ES INHIBIDA POR EL AGUA PRESENTE EN LA PISCINA (11) CUANDO SE LLENA HASTA UN NIVEL PREDETERMINADO (9).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94830056A EP0667623A1 (en) | 1994-02-14 | 1994-02-14 | A system for passively dissipating heat from the interior of a nuclear reactor containment structure |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2120730T3 true ES2120730T3 (es) | 1998-11-01 |
Family
ID=8218377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95909687T Expired - Lifetime ES2120730T3 (es) | 1994-02-14 | 1995-02-08 | Un sistema para disipar de forma pasiva el calor del interior de una estructura de contencion de un reactor nuclear. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5694442A (es) |
EP (2) | EP0667623A1 (es) |
JP (1) | JPH09508700A (es) |
CN (1) | CN1140507A (es) |
AU (1) | AU1808195A (es) |
CA (1) | CA2183159A1 (es) |
CZ (1) | CZ285241B6 (es) |
DE (1) | DE69503606T2 (es) |
ES (1) | ES2120730T3 (es) |
RU (1) | RU2125744C1 (es) |
SK (1) | SK105796A3 (es) |
WO (1) | WO1995022147A2 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5612982A (en) * | 1995-07-31 | 1997-03-18 | Westinghouse Electric Corporation | Nuclear power plant with containment cooling |
DE19751171C1 (de) * | 1997-11-19 | 1999-07-15 | Forschungszentrum Juelich Gmbh | Vorrichtung zur Kühlung inertisierter Störfallatmosphären und zur Abtrennung und Beseitigung von Wasserstoff |
DE19809000C1 (de) | 1998-03-03 | 1999-07-22 | Siemens Ag | Sicherheitsbehälter und Verfahren zum Betrieb eines Kondensators in einer Kernkraftanlage |
JP2002156485A (ja) * | 2000-11-15 | 2002-05-31 | Hitachi Ltd | 原子炉 |
FR2847707A1 (fr) * | 2002-11-25 | 2004-05-28 | Technicatome | Enceinte d'installation nucleaire et son procede palliatif a une fuite ou une perte d'eau dans le circuit primaire |
US20050050892A1 (en) * | 2003-09-08 | 2005-03-10 | Len Gould | Gravity condensate and coolant pressurizing system |
US11569001B2 (en) | 2008-04-29 | 2023-01-31 | Holtec International | Autonomous self-powered system for removing thermal energy from pools of liquid heated by radioactive materials |
US9275760B2 (en) | 2009-09-25 | 2016-03-01 | Terrapower, Llc | Heat exchanger, methods therefor and a nuclear fission reactor system |
WO2011078872A2 (en) * | 2009-09-25 | 2011-06-30 | Searete, Llc | A heat exchanger, methods therefor and a nuclear fission reactor system |
US20110075787A1 (en) | 2009-09-25 | 2011-03-31 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Heat exchanger, methods therefor and a nuclear fission reactor system |
US9847148B2 (en) * | 2011-03-30 | 2017-12-19 | Westinghouse Electric Company Llc | Self-contained emergency spent nuclear fuel pool cooling system |
WO2012145406A2 (en) | 2011-04-18 | 2012-10-26 | Holtec International, Inc. | Autonomous self-powered system for removing thermal energy from pools of liquid heated by radioactive materials, and methods of the same |
US11504814B2 (en) | 2011-04-25 | 2022-11-22 | Holtec International | Air cooled condenser and related methods |
US9786395B2 (en) | 2011-04-25 | 2017-10-10 | Holtec International, Inc. | Air-cooled heat exchanger and system and method of using the same to remove waste thermal energy from radioactive materials |
US9583221B2 (en) | 2011-06-15 | 2017-02-28 | Bwxt Nuclear Energy, Inc. | Integrated emergency core cooling system condenser for pressurized water reactor |
RU2504031C1 (ru) * | 2012-10-24 | 2014-01-10 | Открытое акционерное общество "Атомэнергопроект" | Устройство для отвода избыточной тепловой энергии из внутреннего объема защитной оболочки атомной электростанции |
CN105026087A (zh) | 2012-12-03 | 2015-11-04 | 霍尔泰克国际股份有限公司 | 钎焊组合物及其用途 |
US11373768B2 (en) | 2013-03-12 | 2022-06-28 | Bwxt Mpower, Inc. | Refueling water storage tank (RWST) with tailored passive emergency core cooling (ECC) flow |
CA2907375C (en) | 2013-03-15 | 2021-05-04 | Babcock & Wilcox Mpower, Inc. | Passive techniques for long-term reactor cooling |
KR101480046B1 (ko) * | 2013-05-08 | 2015-01-09 | 한국원자력연구원 | 비상냉각탱크 냉각설비 및 이를 구비하는 원전 |
US9779840B2 (en) | 2013-10-28 | 2017-10-03 | Bwxt Mpower, Inc. | PWR decay heat removal system in which steam from the pressurizer drives a turbine which drives a pump to inject water into the reactor pressure vessel |
US9875817B2 (en) | 2014-06-09 | 2018-01-23 | Bwxt Mpower, Inc. | Nuclear reactor support and seismic restraint with in-vessel core retention cooling features |
US10529458B2 (en) | 2014-07-22 | 2020-01-07 | Bwxt Mpower, Inc. | Integral isolation valve systems for loss of coolant accident protection |
CA2954136C (en) * | 2014-07-24 | 2018-02-13 | Harbin Engineering University | Containment cooling system and containment and reactor pressure vessel joint cooling system |
CN104167231A (zh) * | 2014-07-30 | 2014-11-26 | 中科华核电技术研究院有限公司 | 混凝土安全壳非动能冷却系统 |
JP6533750B2 (ja) * | 2016-01-26 | 2019-06-19 | 日立Geニュークリア・エナジー株式会社 | 原子炉格納容器の冷却設備 |
KR101780599B1 (ko) | 2016-08-29 | 2017-09-21 | 한국수력원자력 주식회사 | 냉각수 저장조 및 이를 포함하는 원자로건물 피동 냉각시스템 |
FR3062235B1 (fr) * | 2017-01-26 | 2019-06-07 | Societe Technique Pour L'energie Atomique | Reacteur nucleaire integrant un echangeur de chaleur primaire de securite |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB906096A (en) * | 1960-06-01 | 1962-09-19 | Atomic Energy Authority Uk | Improvements in or relating to nuclear reactor powered steam generating systems |
US4050983A (en) * | 1970-08-05 | 1977-09-27 | Nucledyne Engineering Corporation | Passive containment system |
US4950448A (en) * | 1989-05-11 | 1990-08-21 | General Electric Company | Passive heat removal from containment |
FR2651568A1 (fr) * | 1989-09-07 | 1991-03-08 | Galmes Alain | Echangeur a ailettes perfectionne. |
JPH03260501A (ja) * | 1990-03-09 | 1991-11-20 | Hirakawa Tekkosho:Kk | モジユラー型ボイラ |
US5076999A (en) * | 1990-10-10 | 1991-12-31 | The United States Of America As Represented By The United States Department Of Energy | Passive decay heat removal system for water-cooled nuclear reactors |
-
1994
- 1994-02-14 EP EP94830056A patent/EP0667623A1/en not_active Withdrawn
-
1995
- 1995-02-08 JP JP7520959A patent/JPH09508700A/ja active Pending
- 1995-02-08 US US08/687,476 patent/US5694442A/en not_active Expired - Fee Related
- 1995-02-08 CN CN95191597A patent/CN1140507A/zh active Pending
- 1995-02-08 EP EP95909687A patent/EP0745259B1/en not_active Expired - Lifetime
- 1995-02-08 RU RU96118277A patent/RU2125744C1/ru active
- 1995-02-08 SK SK1057-96A patent/SK105796A3/sk unknown
- 1995-02-08 WO PCT/EP1995/000449 patent/WO1995022147A2/en active IP Right Grant
- 1995-02-08 CA CA002183159A patent/CA2183159A1/en not_active Abandoned
- 1995-02-08 ES ES95909687T patent/ES2120730T3/es not_active Expired - Lifetime
- 1995-02-08 CZ CZ962323A patent/CZ285241B6/cs not_active IP Right Cessation
- 1995-02-08 AU AU18081/95A patent/AU1808195A/en not_active Abandoned
- 1995-02-08 DE DE69503606T patent/DE69503606T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69503606D1 (de) | 1998-08-27 |
CZ232396A3 (en) | 1996-11-13 |
CZ285241B6 (cs) | 1999-06-16 |
DE69503606T2 (de) | 1999-03-04 |
CN1140507A (zh) | 1997-01-15 |
JPH09508700A (ja) | 1997-09-02 |
EP0667623A1 (en) | 1995-08-16 |
EP0745259A1 (en) | 1996-12-04 |
EP0745259B1 (en) | 1998-07-22 |
WO1995022147A2 (en) | 1995-08-17 |
AU1808195A (en) | 1995-08-29 |
WO1995022147A3 (en) | 1995-09-21 |
RU2125744C1 (ru) | 1999-01-27 |
US5694442A (en) | 1997-12-02 |
CA2183159A1 (en) | 1995-08-17 |
SK105796A3 (en) | 1997-04-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2120730T3 (es) | Un sistema para disipar de forma pasiva el calor del interior de una estructura de contencion de un reactor nuclear. | |
ES2704057T3 (es) | Fuente de electricidad derivada de un barril blindado de combustible gastado | |
ES2602071T3 (es) | Central nuclear, sistema de seguridad con elemento fusible y ascensor gravitacional | |
FI83573C (fi) | Med kaernvaermereaktor foersedd anordning. | |
RU93046249A (ru) | Установка ядерного реактора с устройством удержания ядра и способ внешнего охлаждения последнего путем естественной циркуляции | |
ES2557154T3 (es) | Procedimiento para erigir un aerogenerador y aerogenerador | |
ES2079819T3 (es) | Dispositivo de proteccion y de enfriamiento de la estructura de hormigon de un reactor nuclear, cuyo nucleo sufre una fusion despues de un accidente. | |
SE8204853D0 (sv) | Venting assembly for a sealed body fluid drainage device | |
US4921039A (en) | Device for the protection and thermal conditioning of apparatus in particular electronic apparatus generating heat | |
US9466399B2 (en) | Expansion gap radiation shield | |
US20030230300A1 (en) | Solar energy collecting device with a thermal conductor, and water heating apparatus using the solar energy collecting device | |
CN109585044A (zh) | 一种地下核电站洞室型安全壳非能动冷却系统 | |
JP3881545B2 (ja) | キャスク貯蔵施設 | |
WO2011007915A1 (ko) | 소형 압축기 소음 방지 및 냉각 장치 | |
US3402709A (en) | Suit heater | |
JP2008249260A (ja) | 熱交換装置 | |
ES2384257T3 (es) | Método para la utilización de un conjunto de turbina hidráulica | |
CN209591542U (zh) | 一种地下核电站洞室型安全壳非能动冷却系统 | |
CN208425107U (zh) | 一种风源分流罩 | |
JP2520785B2 (ja) | 配管システム | |
JPS5940995B2 (ja) | 日射調整装置 | |
KR101711580B1 (ko) | 부유식원자로탑재설비 | |
ES2166466T3 (es) | Conjunto de combustible nuclear que tiene una pieza de transicion con una reducida resistencia al flujo. | |
ES2105536T3 (es) | Recinto de confinamiento y de recubrimiento de una pared y en particular de la tapadera de la vasija de un reactor nuclear. | |
JPS58187750A (ja) | 太陽熱利用温水器の貯湯槽 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 745259 Country of ref document: ES |