CN101681685B - 核反应堆降液管流动偏转器 - Google Patents

核反应堆降液管流动偏转器 Download PDF

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Publication number
CN101681685B
CN101681685B CN2008800150571A CN200880015057A CN101681685B CN 101681685 B CN101681685 B CN 101681685B CN 2008800150571 A CN2008800150571 A CN 2008800150571A CN 200880015057 A CN200880015057 A CN 200880015057A CN 101681685 B CN101681685 B CN 101681685B
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CN
China
Prior art keywords
nuclear reactor
protrusion
rear side
deflector
core barrel
Prior art date
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Active
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CN2008800150571A
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English (en)
Chinese (zh)
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CN101681685A (zh
Inventor
C·B·吉尔摩
D·A·阿尔特曼
N·R·辛格尔顿
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Westinghouse Electric Corp
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Westinghouse Electric Corp
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Publication date
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Publication of CN101681685A publication Critical patent/CN101681685A/zh
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Publication of CN101681685B publication Critical patent/CN101681685B/zh
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    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/032—Joints between tubes and vessel walls, e.g. taking into account thermal stresses
    • G21C13/036—Joints between tubes and vessel walls, e.g. taking into account thermal stresses the tube passing through the vessel wall, i.e. continuing on both sides of the wall
    • 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
    • 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
    • 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

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  • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
CN2008800150571A 2007-05-08 2008-05-06 核反应堆降液管流动偏转器 Active CN101681685B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/745,600 US7889830B2 (en) 2007-05-08 2007-05-08 Nuclear reactor downcomer flow deflector
US11/745,600 2007-05-08
PCT/US2008/062738 WO2009005889A1 (en) 2007-05-08 2008-05-06 Nuclear reactor downcomer flow deflector

Publications (2)

Publication Number Publication Date
CN101681685A CN101681685A (zh) 2010-03-24
CN101681685B true CN101681685B (zh) 2013-09-18

Family

ID=39969522

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008800150571A Active CN101681685B (zh) 2007-05-08 2008-05-06 核反应堆降液管流动偏转器

Country Status (10)

Country Link
US (1) US7889830B2 (cg-RX-API-DMAC7.html)
EP (1) EP2165339B1 (cg-RX-API-DMAC7.html)
JP (1) JP5586095B2 (cg-RX-API-DMAC7.html)
KR (1) KR101481193B1 (cg-RX-API-DMAC7.html)
CN (1) CN101681685B (cg-RX-API-DMAC7.html)
BR (1) BRPI0811467B1 (cg-RX-API-DMAC7.html)
CA (1) CA2683154C (cg-RX-API-DMAC7.html)
ES (1) ES2534038T3 (cg-RX-API-DMAC7.html)
WO (1) WO2009005889A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA200907317B (cg-RX-API-DMAC7.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100957052B1 (ko) * 2008-03-17 2010-05-13 한국원자력연구원 노심배럴 주입연장덕트를 구비한 안전주입계통
US8744035B1 (en) * 2008-11-18 2014-06-03 Nuscale Power, Llc Reactor vessel coolant deflector shield
CN101840695B (zh) * 2009-03-17 2012-11-21 兄弟工业株式会社 显示设备
US8615065B2 (en) * 2009-10-22 2013-12-24 Westinghouse Electric Company Llc Modular radial neutron reflector
EP2839482B1 (en) * 2012-04-17 2017-09-27 Babcock & Wilcox MPower Inc. Integral pressurized water reactor with compact upper internals assembly
US9721681B2 (en) 2012-04-17 2017-08-01 Bwxt Mpower, Inc. Integral pressurized water reactor with compact upper internals assembly
US9748004B2 (en) * 2012-06-13 2017-08-29 Westinghouse Electric Company Llc Combined core makeup tank and heat removal system for a small modular pressurized water reactor
EP2725219A1 (en) * 2012-10-25 2014-04-30 BorgWarner Inc. Flow deflector
KR101446417B1 (ko) * 2013-03-08 2014-10-01 한국수력원자력 주식회사 원자로의 출구노즐
CN104008781B (zh) * 2014-05-21 2017-01-04 中广核研究院有限公司 防旁流式直接安注导流件及直接安注装置
CN104658621B (zh) * 2015-01-28 2017-03-29 中广核研究院有限公司 核反应堆直接安注系统
CN111916231B (zh) * 2020-08-13 2022-04-01 中国核动力研究设计院 一种可均匀堆芯流量分配的压水堆
CN113012829A (zh) * 2021-02-23 2021-06-22 中广核工程有限公司 反应堆及其注水导流装置
CN113035399B (zh) * 2021-03-05 2022-11-15 哈尔滨工程大学 一种自驱动引流式安全壳内置高效换热器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019955A (en) * 1975-12-31 1977-04-26 Combustion Engineering, Inc. Vessel steam relief system for a nuclear reactor
US4576778A (en) * 1983-08-17 1986-03-18 Westinghouse Electric Corp. Core barrel plug
US5460045A (en) * 1992-04-09 1995-10-24 General Electric Company Ultrasonic probes for inspection of reactor pressure vessel bottom head and weld buildup thereon
CN1139494A (zh) * 1993-12-30 1997-01-01 砝码通公司 由轻水冷却的核反应堆的可拆卸燃料组件
US6928133B2 (en) * 2003-04-08 2005-08-09 Korea Atomic Energy Research Institute Pressurized light water reactor having flow converting grooves for emergency core cooling water

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734479A (en) * 1972-01-19 1973-05-22 Ashmore Hollow vessel with annular external support ring
DE2446090C3 (de) * 1974-09-26 1982-03-18 Kraftwerk Union AG, 4330 Mülheim Druckwasserreaktor
JPS547091A (en) * 1977-06-20 1979-01-19 Hitachi Ltd Penetration leak test apparatus
JPS54151789A (en) * 1978-05-19 1979-11-29 Hitachi Ltd Internal construction of nuclear reactor vessel
FR2631484B1 (fr) * 1988-05-13 1992-08-21 Framatome Sa Reacteur nucleaire a dispositif d'injection d'eau de refroidissement de secours
US4904442A (en) * 1988-11-14 1990-02-27 Westinghouse Electric Corp. Permanent cavity seal ring for a nuclear reactor containment arrangement
US5259008A (en) 1992-06-24 1993-11-02 Westinghouse Electric Corp. Staged depressurization system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019955A (en) * 1975-12-31 1977-04-26 Combustion Engineering, Inc. Vessel steam relief system for a nuclear reactor
US4576778A (en) * 1983-08-17 1986-03-18 Westinghouse Electric Corp. Core barrel plug
US5460045A (en) * 1992-04-09 1995-10-24 General Electric Company Ultrasonic probes for inspection of reactor pressure vessel bottom head and weld buildup thereon
CN1139494A (zh) * 1993-12-30 1997-01-01 砝码通公司 由轻水冷却的核反应堆的可拆卸燃料组件
US6928133B2 (en) * 2003-04-08 2005-08-09 Korea Atomic Energy Research Institute Pressurized light water reactor having flow converting grooves for emergency core cooling water

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Lance Soisson等.J-groove edge prep comes easy with AAC.《Welding Design & Fabrication》.1983, *

Also Published As

Publication number Publication date
CN101681685A (zh) 2010-03-24
KR20100016314A (ko) 2010-02-12
EP2165339B1 (en) 2015-01-07
CA2683154C (en) 2016-07-05
BRPI0811467B1 (pt) 2018-08-14
EP2165339A1 (en) 2010-03-24
US20080279326A1 (en) 2008-11-13
JP2010527004A (ja) 2010-08-05
JP5586095B2 (ja) 2014-09-10
BRPI0811467A2 (pt) 2014-11-04
EP2165339A4 (en) 2011-03-16
US7889830B2 (en) 2011-02-15
ZA200907317B (en) 2010-11-24
ES2534038T3 (es) 2015-04-16
KR101481193B1 (ko) 2015-01-09
CA2683154A1 (en) 2009-01-08
WO2009005889A1 (en) 2009-01-08

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