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GB2574299B - Sea water cooling system - Google Patents

Sea water cooling system Download PDF

Info

Publication number
GB2574299B
GB2574299B GB1904270.4A GB201904270A GB2574299B GB 2574299 B GB2574299 B GB 2574299B GB 201904270 A GB201904270 A GB 201904270A GB 2574299 B GB2574299 B GB 2574299B
Authority
GB
United Kingdom
Prior art keywords
cooling system
water cooling
sea water
sea
water
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
GB1904270.4A
Other versions
GB2574299A (en
GB201904270D0 (en
Inventor
Nishiwake Kojiro
Kubota Shozo
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.)
Hitachi GE Nuclear Energy Ltd
Original Assignee
Hitachi GE Nuclear Energy 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 Hitachi GE Nuclear Energy Ltd filed Critical Hitachi GE Nuclear Energy Ltd
Priority to GB2005292.4A priority Critical patent/GB2580573B/en
Publication of GB201904270D0 publication Critical patent/GB201904270D0/en
Publication of GB2574299A publication Critical patent/GB2574299A/en
Application granted granted Critical
Publication of GB2574299B publication Critical patent/GB2574299B/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
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/035—Moderator- or coolant-level detecting devices
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • 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
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
GB1904270.4A 2018-03-30 2019-03-27 Sea water cooling system Active GB2574299B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2005292.4A GB2580573B (en) 2018-03-30 2019-03-27 Sea Water Cooling System

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018068364A JP6858156B2 (en) 2018-03-30 2018-03-30 Seawater cooling system

Publications (3)

Publication Number Publication Date
GB201904270D0 GB201904270D0 (en) 2019-05-08
GB2574299A GB2574299A (en) 2019-12-04
GB2574299B true GB2574299B (en) 2020-05-27

Family

ID=66381253

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2005292.4A Active GB2580573B (en) 2018-03-30 2019-03-27 Sea Water Cooling System
GB1904270.4A Active GB2574299B (en) 2018-03-30 2019-03-27 Sea water cooling system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2005292.4A Active GB2580573B (en) 2018-03-30 2019-03-27 Sea Water Cooling System

Country Status (2)

Country Link
JP (1) JP6858156B2 (en)
GB (2) GB2580573B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6941081B2 (en) * 2018-07-19 2021-09-29 日立Ｇｅニュークリア・エナジー株式会社 Auxiliary cooling equipment for nuclear power plants
CN111508623B (en) * 2020-04-29 2022-07-15 中国核动力研究设计院 Overpressure protection device for pressure-bearing containment vessel for ship and application of overpressure protection device
CN115148383A (en) * 2021-03-30 2022-10-04 华龙国际核电技术有限公司 A nuclear power plant cold chain system
CN215927804U (en) 2021-08-02 2022-03-01 创科无线普通合伙 Fluid transfer pump
CN114401611A (en) * 2021-11-29 2022-04-26 新加坡三泰赛森有限公司 Underground closed space seawater cooling system and storage system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915891A (en) * 1982-07-19 1984-01-26 日本原子力事業株式会社 Cooling circuit for reactor equipment
US5657360A (en) * 1994-09-19 1997-08-12 Kabushiki Kaisha Toshiba Reactor container
JP2002257972A (en) * 2001-03-01 2002-09-11 Hitachi Ltd Operating method and system of reactor auxiliary cooling system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956098A (en) * 1982-09-22 1984-03-31 Hitachi Ltd How to store a seawater heat exchanger
JP2002022388A (en) * 2000-06-30 2002-01-23 Ebara Corp Microorganism adhesion preventing method for external water intake heat exchange device
JP2002336614A (en) * 2001-05-11 2002-11-26 Hitachi Zosen Corp Freshwater / seawater backwash filtration system for seawater filters in water treatment facilities such as aquariums
JP2007012565A (en) * 2005-07-04 2007-01-18 Nissan Motor Co Ltd Fuel cell system
JP2009063292A (en) * 2008-12-25 2009-03-26 Miura Co Ltd Cooling method for circulating water in cooling tower and cooling method for water spray for cooling circulating water
JP6068035B2 (en) * 2012-07-31 2017-01-25 株式会社関電工 Reactor safety maintenance method and equipment when power is lost and seawater cannot be cooled
KR101594440B1 (en) * 2014-10-22 2016-02-17 한국원자력연구원 Shutdown cooling facility and nuclear power plant having the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915891A (en) * 1982-07-19 1984-01-26 日本原子力事業株式会社 Cooling circuit for reactor equipment
US5657360A (en) * 1994-09-19 1997-08-12 Kabushiki Kaisha Toshiba Reactor container
JP2002257972A (en) * 2001-03-01 2002-09-11 Hitachi Ltd Operating method and system of reactor auxiliary cooling system

Also Published As

Publication number Publication date
GB2580573B (en) 2021-01-13
JP2019178954A (en) 2019-10-17
GB202005292D0 (en) 2020-05-27
GB2574299A (en) 2019-12-04
JP6858156B2 (en) 2021-04-14
GB2580573A (en) 2020-07-22
GB201904270D0 (en) 2019-05-08

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