GB2520456B - Combined active and passive containment vessel heat removal apparatus - Google Patents

Combined active and passive containment vessel heat removal apparatus

Info

Publication number
GB2520456B
GB2520456B GB1504154.4A GB201504154A GB2520456B GB 2520456 B GB2520456 B GB 2520456B GB 201504154 A GB201504154 A GB 201504154A GB 2520456 B GB2520456 B GB 2520456B
Authority
GB
United Kingdom
Prior art keywords
containment vessel
heat removal
removal apparatus
combined active
passive containment
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.)
Active
Application number
GB1504154.4A
Other versions
GB2520456A (en
GB201504154D0 (en
Inventor
Zhao Xia
Yu Yong
Song Daiyong
Yuan Xia
Zhao Guanghui
Li Jun
Li Wei
Wang Zhigang
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 Engineering Co Ltd
Original Assignee
China Nuclear Power Engineering 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 Engineering Co Ltd filed Critical China Nuclear Power Engineering Co Ltd
Publication of GB201504154D0 publication Critical patent/GB201504154D0/en
Publication of GB2520456A publication Critical patent/GB2520456A/en
Application granted granted Critical
Publication of GB2520456B publication Critical patent/GB2520456B/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
    • 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)
GB1504154.4A 2012-09-27 2013-09-24 Combined active and passive containment vessel heat removal apparatus Active GB2520456B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012103702967A CN102881342A (en) 2012-09-27 2012-09-27 Active and passive combined heat removal device for containment
PCT/CN2013/084049 WO2014048293A1 (en) 2012-09-27 2013-09-24 Combined active and passive containment vessel heat removal apparatus

Publications (3)

Publication Number Publication Date
GB201504154D0 GB201504154D0 (en) 2015-04-29
GB2520456A GB2520456A (en) 2015-05-20
GB2520456B true GB2520456B (en) 2018-08-08

Family

ID=47482634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1504154.4A Active GB2520456B (en) 2012-09-27 2013-09-24 Combined active and passive containment vessel heat removal apparatus

Country Status (5)

Country Link
CN (1) CN102881342A (en)
GB (1) GB2520456B (en)
MY (1) MY175898A (en)
WO (1) WO2014048293A1 (en)
ZA (1) ZA201502773B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102881342A (en) * 2012-09-27 2013-01-16 中国核电工程有限公司 Active and passive combined heat removal device for containment
CN103903657B (en) * 2013-12-17 2016-04-20 中广核核电运营有限公司 The non-active ultimate heat sink cooling system of nuclear power plant and method
CN104751910A (en) * 2013-12-31 2015-07-01 中国广核集团有限公司 Emergency spray cooling system for containment in accident condition of nuclear power plant
CN104078086A (en) * 2014-06-04 2014-10-01 中国核电工程有限公司 Active and passive combined containment sump water cooling system
CN104134472B (en) * 2014-06-30 2016-10-12 中国核电工程有限公司 The manual dosing of containment spray system and locking control system for adding drugs and method
CN104134473B (en) * 2014-06-30 2016-12-07 中国核电工程有限公司 The containment cooling system that a kind of active combination is passive
CN105405479B (en) * 2015-11-06 2017-11-17 中广核工程有限公司 PWR nuclear power plant integrates passive safety system
CN106251916B (en) * 2016-08-31 2018-01-23 长江勘测规划设计研究有限责任公司 A kind of underground nuclear power station cavern type double containment
CN107978380A (en) * 2016-10-25 2018-05-01 广东核电合营有限公司 A kind of sodium ion control device of nuclear power plant containment shell spray system
CN107393612A (en) * 2017-07-31 2017-11-24 江苏华洋新思路能源装备股份有限公司 The passive opposite opened exhaust cap of material-changing water tank built in nuclear power generating sets containment
CN107731321A (en) * 2017-09-30 2018-02-23 中国核电工程有限公司 A kind of passive containment thermal conduction system protector
CN107808701A (en) * 2017-10-30 2018-03-16 上海核工程研究设计院有限公司 Spray and shell wall heat-extraction system in a kind of passive containment
JP2021050919A (en) * 2019-09-20 2021-04-01 日立Ｇｅニュークリア・エナジー株式会社 Ph adjustment system for reactor container vessel
CN110752046B (en) * 2019-10-12 2022-01-11 中国核电工程有限公司 Safety device, nuclear power plant system and safe operation method of nuclear power plant
CN113140335B (en) * 2021-04-02 2022-03-22 中国核电工程有限公司 Passive containment heat exporting system with internal heat exchanger protection device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571993A (en) * 1978-11-27 1980-05-30 Tokyo Shibaura Electric Co Spray device for reactor containment vessel
US5426681A (en) * 1994-01-04 1995-06-20 General Electric Company Boiling water reactor with combined active and passive safety systems
JP2004198118A (en) * 2002-12-16 2004-07-15 Toshiba Corp Installation and method for cooling reactor containment vessel
CN1674161A (en) * 2004-03-26 2005-09-28 株式会社东芝 Pressure suppression and decontamination apparatus and method for reactor container
CN1917096A (en) * 2005-08-18 2007-02-21 株式会社东芝 Reactor containment vessel cooling equipment and nuclear energy electricity-generating apparatus
CN102169733A (en) * 2011-02-14 2011-08-31 中国核电工程有限公司 Passive and active combined special safety system for nuclear power plant
CN102637464A (en) * 2012-03-30 2012-08-15 中国核电工程有限公司 Strengthened heat exchange method and device of double-layer concrete containment passive heat derived system
CN102881342A (en) * 2012-09-27 2013-01-16 中国核电工程有限公司 Active and passive combined heat removal device for containment
CN202887745U (en) * 2012-09-27 2013-04-17 中国核电工程有限公司 Active and passive combined safety shell heat extraction device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106571A (en) * 1989-03-20 1992-04-21 Wade Gentry E Containment heat removal system
CN202102729U (en) * 2011-05-06 2012-01-04 中科华核电技术研究院有限公司 Backup reactor core cooling and reactor cavity water filling system
CN102522127B (en) * 2011-12-23 2014-07-30 中国核电工程有限公司 Passive containment thermal conduction system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571993A (en) * 1978-11-27 1980-05-30 Tokyo Shibaura Electric Co Spray device for reactor containment vessel
US5426681A (en) * 1994-01-04 1995-06-20 General Electric Company Boiling water reactor with combined active and passive safety systems
JP2004198118A (en) * 2002-12-16 2004-07-15 Toshiba Corp Installation and method for cooling reactor containment vessel
CN1674161A (en) * 2004-03-26 2005-09-28 株式会社东芝 Pressure suppression and decontamination apparatus and method for reactor container
CN1917096A (en) * 2005-08-18 2007-02-21 株式会社东芝 Reactor containment vessel cooling equipment and nuclear energy electricity-generating apparatus
CN102169733A (en) * 2011-02-14 2011-08-31 中国核电工程有限公司 Passive and active combined special safety system for nuclear power plant
CN102637464A (en) * 2012-03-30 2012-08-15 中国核电工程有限公司 Strengthened heat exchange method and device of double-layer concrete containment passive heat derived system
CN102881342A (en) * 2012-09-27 2013-01-16 中国核电工程有限公司 Active and passive combined heat removal device for containment
CN202887745U (en) * 2012-09-27 2013-04-17 中国核电工程有限公司 Active and passive combined safety shell heat extraction device

Also Published As

Publication number Publication date
MY175898A (en) 2020-07-14
ZA201502773B (en) 2016-04-28
WO2014048293A1 (en) 2014-04-03
GB2520456A (en) 2015-05-20
GB201504154D0 (en) 2015-04-29
CN102881342A (en) 2013-01-16

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