FI130325B - System for long-term removal of heat from an enclosure - Google Patents

System for long-term removal of heat from an enclosure Download PDF

Info

Publication number
FI130325B
FI130325B FI20225195A FI20225195A FI130325B FI 130325 B FI130325 B FI 130325B FI 20225195 A FI20225195 A FI 20225195A FI 20225195 A FI20225195 A FI 20225195A FI 130325 B FI130325 B FI 130325B
Authority
FI
Finland
Prior art keywords
circuit
hot
cold
cooling medium
source
Prior art date
Application number
FI20225195A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20225195A1 (en
Inventor
Jiri Soukal
Zdenek Tuma
Josef Vecera
Tomas Kratky
Original Assignee
Centrum Hydraulickeho Vyzkumu Spol S R O
Cez A S
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 Centrum Hydraulickeho Vyzkumu Spol S R O, Cez A S filed Critical Centrum Hydraulickeho Vyzkumu Spol S R O
Publication of FI20225195A1 publication Critical patent/FI20225195A1/en
Application granted granted Critical
Publication of FI130325B publication Critical patent/FI130325B/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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • 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
    • 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
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • G21C15/182—Emergency cooling arrangements; Removing shut-down heat comprising powered means, e.g. pumps
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • 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)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Motor Or Generator Cooling System (AREA)
FI20225195A 2019-09-11 2020-09-02 System for long-term removal of heat from an enclosure FI130325B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2019-576A CZ2019576A3 (cs) 2019-09-11 2019-09-11 Systém dlouhodobého odvodu tepla z hermetické zóny
PCT/CZ2020/050062 WO2021047697A1 (en) 2019-09-11 2020-09-02 Long-term heat removal system from a containment

Publications (2)

Publication Number Publication Date
FI20225195A1 FI20225195A1 (en) 2022-03-04
FI130325B true FI130325B (en) 2023-06-20

Family

ID=72473329

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20225195A FI130325B (en) 2019-09-11 2020-09-02 System for long-term removal of heat from an enclosure

Country Status (5)

Country Link
CZ (1) CZ2019576A3 (cs)
FI (1) FI130325B (cs)
HU (1) HU231583B1 (cs)
SK (1) SK289115B6 (cs)
WO (1) WO2021047697A1 (cs)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942937C2 (de) * 1979-10-24 1984-10-18 Brown Boveri Reaktor GmbH, 6800 Mannheim Einrichtung zur Nachwärmeabfuhr und/oder zur Notkühlung einer wassergekühlten Kernreaktoranlage
JP2013096928A (ja) * 2011-11-04 2013-05-20 Toshiba Corp 原子炉施設および原子炉格納容器冷却システム
JP2013148438A (ja) * 2012-01-19 2013-08-01 Toshiba Corp 非常用冷却システムおよび原子炉施設
CN104347124A (zh) * 2013-07-26 2015-02-11 中广核工程有限公司 核电厂安全壳及乏燃料水池事故后中长期冷却系统
DE102017008254A1 (de) 2017-09-01 2019-03-07 Westinghouse Electric Germany Gmbh Sicherheitsbehälterkühlsystem
US10685751B2 (en) * 2017-11-08 2020-06-16 Palvannanathan Ganesan Floating nuclear power reactor with a self-cooling containment structure and an emergency heat exchange system

Also Published As

Publication number Publication date
SK500142022A3 (sk) 2022-05-25
CZ308670B6 (cs) 2021-02-03
HUP2200126A1 (hu) 2022-07-28
WO2021047697A1 (en) 2021-03-18
HU231583B1 (hu) 2024-12-28
FI20225195A1 (en) 2022-03-04
CZ2019576A3 (cs) 2021-02-03
SK289115B6 (sk) 2023-09-27

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