GB201603314D0 - Passive cooling system for concrete containment vessel - Google Patents

Passive cooling system for concrete containment vessel

Info

Publication number
GB201603314D0
GB201603314D0 GBGB1603314.4A GB201603314A GB201603314D0 GB 201603314 D0 GB201603314 D0 GB 201603314D0 GB 201603314 A GB201603314 A GB 201603314A GB 201603314 D0 GB201603314 D0 GB 201603314D0
Authority
GB
United Kingdom
Prior art keywords
cooling system
containment vessel
passive cooling
concrete containment
concrete
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
GBGB1603314.4A
Other versions
GB2531489A (en
GB2531489B (en
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.)
China Nuclear Power Technology Res Inst Co Ltd And China General Nuclear Power Co Ltd
Original Assignee
China Nuclear Power Technology Res Inst Co Ltd And China General Nuclear Power Co Ltd
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 China Nuclear Power Technology Res Inst Co Ltd And China General Nuclear Power Co Ltd filed Critical China Nuclear Power Technology Res Inst Co Ltd And China General Nuclear Power Co Ltd
Publication of GB201603314D0 publication Critical patent/GB201603314D0/en
Publication of GB2531489A publication Critical patent/GB2531489A/en
Application granted granted Critical
Publication of GB2531489B publication Critical patent/GB2531489B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
    • G21C13/093—Concrete vessels
    • 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
GB1603314.4A 2014-07-30 2015-03-20 Passive cooling system of concrete containment Active GB2531489B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410371287.9A CN104167231A (en) 2014-07-30 2014-07-30 Concrete containment passive cooling system
PCT/CN2015/074671 WO2016015475A1 (en) 2014-07-30 2015-03-20 Passive cooling system for concrete containment vessel

Publications (3)

Publication Number Publication Date
GB201603314D0 true GB201603314D0 (en) 2016-04-13
GB2531489A GB2531489A (en) 2016-04-20
GB2531489B GB2531489B (en) 2020-09-02

Family

ID=51911009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1603314.4A Active GB2531489B (en) 2014-07-30 2015-03-20 Passive cooling system of concrete containment

Country Status (3)

Country Link
CN (1) CN104167231A (en)
GB (1) GB2531489B (en)
WO (1) WO2016015475A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104167231A (en) * 2014-07-30 2014-11-26 中科华核电技术研究院有限公司 Concrete containment passive cooling system
CN104616708A (en) * 2015-01-23 2015-05-13 中科华核电技术研究院有限公司 Passive safety system for subcritical energy claddings
CN105047235B (en) * 2015-06-09 2017-12-29 中国核动力研究设计院 It is detained passive cooling system under nuclear reactor major accident state in fused mass heap
CN105047236B (en) * 2015-06-09 2017-03-08 中国核动力研究设计院 Under reactor disaster state, fused mass is detained passive cooling system
WO2017184718A2 (en) * 2016-04-19 2017-10-26 Memmott Matthew J Emergency heat removal in a light water reactor using a passive endothermic reaction cooling system (percs)
CN106024077A (en) * 2016-06-14 2016-10-12 中广核工程有限公司 Passive containment heat export system for nuclear power plant
WO2022002355A1 (en) * 2020-06-29 2022-01-06 Framatome Gmbh Nuclear power plant
CN113140336B (en) * 2021-04-02 2022-02-18 中国核电工程有限公司 Passive containment heat exporting system with flow guide structure
CN113593732A (en) * 2021-07-02 2021-11-02 中国核电工程有限公司 Water injection cooling system for reactor melt fragment bed

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255296A (en) * 1992-06-24 1993-10-19 Westinghouse Electric Corp. Collecting and recirculating condensate in a nuclear reactor containment
EP0667623A1 (en) * 1994-02-14 1995-08-16 FINMECCANICA S.p.A. AZIENDA ANSALDO A system for passively dissipating heat from the interior of a nuclear reactor containment structure
CN201946323U (en) * 2011-01-05 2011-08-24 中科华核电技术研究院有限公司 Emergency water supply system for nuclear power station
CN202110832U (en) * 2011-06-29 2012-01-11 中科华核电技术研究院有限公司 Top-positioned type non-dynamic emergency waste heat discharging system for pressurized water reactor
KR101242746B1 (en) * 2011-12-14 2013-03-12 한국과학기술원 Integrated passive safety system outside containment for nuclear power plants
CN202549316U (en) * 2012-02-29 2012-11-21 上海核工程研究设计院 Non-active safe shell cooling system with combination of water logging and air cooling
CN103377730B (en) * 2012-04-27 2015-08-26 上海核工程研究设计院 A kind of separate air heat of cooling trap that is thermal source with containment inner water tank
CN103377728B (en) * 2012-04-27 2015-09-30 上海核工程研究设计院 A kind of Flooded-type containment complete passive after-heat removal system
CN102637465B (en) * 2012-05-02 2014-07-16 哈尔滨工程大学 Passive safety shell cooling system
CN202584748U (en) * 2012-05-24 2012-12-05 国家核电技术有限公司 Heat removal system for containment vessel of nuclear power station
CN202887746U (en) * 2012-08-20 2013-04-17 中国核电工程有限公司 Active and passive combined reactor core surplus heat discharging system for nuclear power station
KR20140067287A (en) * 2012-11-26 2014-06-05 한국원자력연구원 Passive spray system for nuclear reactor containment
CN203070791U (en) * 2013-01-14 2013-07-17 上海核工程研究设计院 Built-in spent fuel pool of containment
CN203397717U (en) * 2013-07-31 2014-01-15 中科华核电技术研究院有限公司 Passive containment cooling device
CN103578584A (en) * 2013-10-30 2014-02-12 中国核电工程有限公司 Passive containment cooling system with constant-temperature water tank
CN104167231A (en) * 2014-07-30 2014-11-26 中科华核电技术研究院有限公司 Concrete containment passive cooling system

Also Published As

Publication number Publication date
WO2016015475A1 (en) 2016-02-04
GB2531489A (en) 2016-04-20
GB2531489B (en) 2020-09-02
CN104167231A (en) 2014-11-26

Similar Documents

Publication Publication Date Title
GB2531190B (en) Passive concrete containment cooling system
HK1226041A1 (en) Cooled storage system
GB201619951D0 (en) Passive safe cooling system
GB201603314D0 (en) Passive cooling system for concrete containment vessel
DK3109576T3 (en) COOLING DEVICE FOR CONTAINER
SG11201705308WA (en) Containment system for battery modules
GB2535848B (en) Secondary side passive residual heat removal system
GB201409991D0 (en) Turbine case cooling system
LT2904895T (en) System for vertical greening
GB2533829B (en) Active-combined passive containment cooling system
PL3251119T3 (en) Containment vessel drain system
SG10201701083PA (en) Dispensable containment vessel anddispensing system
GB2528972B (en) Slag granulation system
HUE042910T2 (en) Nuclear reactor passive depressurization system
GB2522887B (en) Shuttering system
PL3067895T3 (en) Primary containment vessel
ZA201704790B (en) Vessel overfill protection system
PL3120090T3 (en) Passive two-phases cooling system
IL251681A0 (en) Gas containment system
GB2522886B (en) Shuttering system
DK3307482T3 (en) CONTAINMENT SYSTEM
SG11201701726WA (en) Server cooling system
GB2530817B (en) Operation support system for plant accidents
GB201410365D0 (en) Animal containment system
GB2552437B (en) Shuttering system

Legal Events

Date Code Title Description
789A Request for publication of translation (sect. 89(a)/1977)

Ref document number: 2016015475

Country of ref document: WO