WO2014031767A3 - Component cooling water system for nuclear power plant - Google Patents

Component cooling water system for nuclear power plant Download PDF

Info

Publication number
WO2014031767A3
WO2014031767A3 PCT/US2013/056023 US2013056023W WO2014031767A3 WO 2014031767 A3 WO2014031767 A3 WO 2014031767A3 US 2013056023 W US2013056023 W US 2013056023W WO 2014031767 A3 WO2014031767 A3 WO 2014031767A3
Authority
WO
WIPO (PCT)
Prior art keywords
cooling water
component cooling
power plant
nuclear power
tube bundle
Prior art date
Application number
PCT/US2013/056023
Other languages
French (fr)
Other versions
WO2014031767A2 (en
Inventor
Krishna P. Singh
Joseph Rajkumar
Original Assignee
Holtec International, Inc.
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
Priority claimed from PCT/US2013/042070 external-priority patent/WO2013177196A1/en
Application filed by Holtec International, Inc. filed Critical Holtec International, Inc.
Priority to EP13830536.2A priority Critical patent/EP2888742A2/en
Priority to JP2015528627A priority patent/JP2015529820A/en
Priority to US14/423,149 priority patent/US9786394B2/en
Priority to CN201380048906.4A priority patent/CN104662614A/en
Priority to KR20157006983A priority patent/KR20150045491A/en
Publication of WO2014031767A2 publication Critical patent/WO2014031767A2/en
Publication of WO2014031767A3 publication Critical patent/WO2014031767A3/en
Priority to US15/729,376 priority patent/US10672523B2/en
Priority to US16/885,512 priority patent/US20200388409A1/en
Priority to US17/088,815 priority patent/US11901088B2/en

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
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • G21C15/12—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from pressure vessel; from containment vessel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
    • G21C11/088—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of a stagnant or a circulating fluid
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • 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
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/24—Promoting flow of the coolant
    • G21C15/26—Promoting flow of the coolant by convection, e.g. using chimneys, using divergent channels
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/06—Magazines for holding fuel elements or control elements
    • G21C19/07—Storage racks; Storage pools
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

A component cooling water system for a nuclear power plant. In one embodiment, the system includes an inner containment vessel housing a nuclear reactor and an outer containment enclosure structure. An annular water reservoir is formed between the containment vessel and containment enclosure structure which provides a heat sink for dissipating thermal energy. A shell-less heat exchanger is provided having an exposed tube bundle immersed in water held within the annular water reservoir. Component cooling water from the plant flows through the tube bundle and is cooled by transferring heat to the annular water reservoir. In one non-limiting embodiment, the tube bundle may be U-shaped
PCT/US2013/056023 2012-05-04 2013-08-21 Component cooling water system for nuclear power plant WO2014031767A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP13830536.2A EP2888742A2 (en) 2012-08-21 2013-08-21 Component cooling water system for nuclear power plant
JP2015528627A JP2015529820A (en) 2012-08-21 2013-08-21 Auxiliary cooling water system for nuclear power plant
US14/423,149 US9786394B2 (en) 2012-05-21 2013-08-21 Component cooling water system for nuclear power plant
CN201380048906.4A CN104662614A (en) 2012-08-21 2013-08-21 Component cooling water system for nuclear power plant
KR20157006983A KR20150045491A (en) 2012-08-21 2013-08-21 Component cooling water system for nuclear power plant
US15/729,376 US10672523B2 (en) 2012-05-21 2017-10-10 Component cooling water system for nuclear power plant
US16/885,512 US20200388409A1 (en) 2012-05-21 2020-05-28 Component cooling water system for nuclear power plant
US17/088,815 US11901088B2 (en) 2012-05-04 2020-11-04 Method of heating primary coolant outside of primary coolant loop during a reactor startup operation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261691533P 2012-08-21 2012-08-21
US61/691,533 2012-08-21
USPCT/US2013/042070 2013-05-21
PCT/US2013/042070 WO2013177196A1 (en) 2012-05-21 2013-05-21 Passive reactor containment protection system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/042070 Continuation-In-Part WO2013177196A1 (en) 2012-05-04 2013-05-21 Passive reactor containment protection system

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/423,149 A-371-Of-International US9786394B2 (en) 2012-05-21 2013-08-21 Component cooling water system for nuclear power plant
US15/729,376 Continuation US10672523B2 (en) 2012-05-04 2017-10-10 Component cooling water system for nuclear power plant

Publications (2)

Publication Number Publication Date
WO2014031767A2 WO2014031767A2 (en) 2014-02-27
WO2014031767A3 true WO2014031767A3 (en) 2014-04-24

Family

ID=50150485

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/056023 WO2014031767A2 (en) 2012-05-04 2013-08-21 Component cooling water system for nuclear power plant

Country Status (5)

Country Link
EP (1) EP2888742A2 (en)
JP (1) JP2015529820A (en)
KR (1) KR20150045491A (en)
CN (1) CN104662614A (en)
WO (1) WO2014031767A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104242556B (en) * 2014-09-24 2017-04-19 张家港市恒强冷却设备有限公司 Air cooler for nuclear power steam turbine generators
JP6947347B2 (en) * 2017-03-17 2021-10-13 フラマトム ゲゼルシャフト ミット ベシュレンクテル ハフツング Nuclear facility with fuel pool and cooling module
CN112908496A (en) * 2019-11-19 2021-06-04 核工业西南物理研究院 Small-size annular cooling structure suitable for cascade arc ion source
CN113482144B (en) * 2021-07-26 2022-10-18 中核能源科技有限公司 Nuclear reactor cabin, framework mechanism and forming method thereof
CN113905580A (en) * 2021-09-02 2022-01-07 浙江零跑科技股份有限公司 ADAS domain controller integral type water-cooling heat radiation structure
CN116722270A (en) * 2023-06-25 2023-09-08 湖北电信工程有限公司 Distributed new energy storage system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621926A (en) * 1968-02-13 1971-11-23 Gen Electric Nuclear reactor coolant recirculation system
US4696791A (en) * 1984-07-17 1987-09-29 Sulzer Brothers Limited Nuclear reactor installation
US5043135A (en) * 1989-05-18 1991-08-27 General Electric Company Method for passive cooling liquid metal cooled nuclear reactors, and system thereof
US20030010481A1 (en) * 2001-07-12 2003-01-16 Nuvera Fuel Cells, Inc. Perforated fin heat exchangers and catalytic support
US20070076835A1 (en) * 2005-08-18 2007-04-05 Kabushiki Kaisha Toshiba Reactor containment vessel cooling equipment
US20090129531A1 (en) * 2007-11-15 2009-05-21 The State Of Or Acting By And Through The State System Of Higher Education On Behalf Of Or State U Submerged containment vessel for a nuclear reactor
WO2010136108A2 (en) * 2009-05-27 2010-12-02 Modine Manufacturing Company Heat transfer unit
US20110314858A1 (en) * 2009-03-02 2011-12-29 Kabushiki Kaisha Toshiba Reactor containment vessel cooling system, reactor containment vessel, and reactor containment vessel cooling method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63217296A (en) * 1987-03-06 1988-09-09 株式会社日立製作所 Natural radiation type reactor container
US5049353A (en) * 1989-04-21 1991-09-17 Westinghouse Electric Corp. Passive containment cooling system
JP2010236885A (en) * 2009-03-30 2010-10-21 Toshiba Corp Cooling structure of reactor containment vessel
CN102081976B (en) * 2009-11-27 2012-10-10 上海核工程研究设计院 High-capacity and fully passive containment cooling system
CN102194533B (en) * 2011-05-09 2013-08-14 中科华核电技术研究院有限公司 Reactor safety system
CN202126850U (en) * 2011-06-03 2012-01-25 上海核工程研究设计院 Impoundment type passive double-layer containment vessel
CN202126851U (en) * 2011-06-03 2012-01-25 上海核工程研究设计院 Auxiliary water storage passive double-layer containment
CN102637465B (en) * 2012-05-02 2014-07-16 哈尔滨工程大学 Passive safety shell cooling system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621926A (en) * 1968-02-13 1971-11-23 Gen Electric Nuclear reactor coolant recirculation system
US4696791A (en) * 1984-07-17 1987-09-29 Sulzer Brothers Limited Nuclear reactor installation
US5043135A (en) * 1989-05-18 1991-08-27 General Electric Company Method for passive cooling liquid metal cooled nuclear reactors, and system thereof
US20030010481A1 (en) * 2001-07-12 2003-01-16 Nuvera Fuel Cells, Inc. Perforated fin heat exchangers and catalytic support
US20070076835A1 (en) * 2005-08-18 2007-04-05 Kabushiki Kaisha Toshiba Reactor containment vessel cooling equipment
US20090129531A1 (en) * 2007-11-15 2009-05-21 The State Of Or Acting By And Through The State System Of Higher Education On Behalf Of Or State U Submerged containment vessel for a nuclear reactor
US20110314858A1 (en) * 2009-03-02 2011-12-29 Kabushiki Kaisha Toshiba Reactor containment vessel cooling system, reactor containment vessel, and reactor containment vessel cooling method
WO2010136108A2 (en) * 2009-05-27 2010-12-02 Modine Manufacturing Company Heat transfer unit

Also Published As

Publication number Publication date
WO2014031767A2 (en) 2014-02-27
JP2015529820A (en) 2015-10-08
CN104662614A (en) 2015-05-27
EP2888742A2 (en) 2015-07-01
KR20150045491A (en) 2015-04-28

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