CZ308670B6 - Systém dlouhodobého odvodu tepla z hermetické zóny - Google Patents

Systém dlouhodobého odvodu tepla z hermetické zóny Download PDF

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Publication number
CZ308670B6
CZ308670B6 CZ2019576A CZ2019576A CZ308670B6 CZ 308670 B6 CZ308670 B6 CZ 308670B6 CZ 2019576 A CZ2019576 A CZ 2019576A CZ 2019576 A CZ2019576 A CZ 2019576A CZ 308670 B6 CZ308670 B6 CZ 308670B6
Authority
CZ
Czechia
Prior art keywords
circuit
cold
hot
refrigerant
inlet
Prior art date
Application number
CZ2019576A
Other languages
Czech (cs)
English (en)
Other versions
CZ2019576A3 (cs
Inventor
Jiří Šoukal
Jiří Ing Šoukal
Zdeněk Tůma
Zdeněk Ing. Tůma
Josef Večeřa
Josef Ing. Večeřa
Tomáš Krátký
Tomáš Mgr Krátký
Original Assignee
CENTRUM HYDRAULICKÉHO VÝZKUMU spol. s r.o.
ČEZ, 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 HYDRAULICKÉHO VÝZKUMU spol. s r.o., ČEZ, a. s. filed Critical CENTRUM HYDRAULICKÉHO VÝZKUMU spol. s r.o.
Priority to CZ2019576A priority Critical patent/CZ308670B6/cs
Priority to PCT/CZ2020/050062 priority patent/WO2021047697A1/en
Priority to SK50014-2022A priority patent/SK289115B6/sk
Priority to HU2200126A priority patent/HUP2200126A1/hu
Priority to FI20225195A priority patent/FI130325B/en
Publication of CZ2019576A3 publication Critical patent/CZ2019576A3/cs
Publication of CZ308670B6 publication Critical patent/CZ308670B6/cs

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)
CZ2019576A 2019-09-11 2019-09-11 Systém dlouhodobého odvodu tepla z hermetické zóny CZ308670B6 (cs)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CZ2019576A CZ308670B6 (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
SK50014-2022A SK289115B6 (sk) 2019-09-11 2020-09-02 Systém na dlhodobý odvod tepla z hermetickej zóny
HU2200126A HUP2200126A1 (hu) 2019-09-11 2020-09-02 Hûtõrendszer konténment hosszú távú hûtésére
FI20225195A FI130325B (en) 2019-09-11 2020-09-02 System for long-term removal of heat from an enclosure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2019576A CZ308670B6 (cs) 2019-09-11 2019-09-11 Systém dlouhodobého odvodu tepla z hermetické zóny

Publications (2)

Publication Number Publication Date
CZ2019576A3 CZ2019576A3 (cs) 2021-02-03
CZ308670B6 true CZ308670B6 (cs) 2021-02-03

Family

ID=72473329

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ2019576A CZ308670B6 (cs) 2019-09-11 2019-09-11 Systém dlouhodobého odvodu tepla z hermetické zóny

Country Status (5)

Country Link
CZ (1) CZ308670B6 (sk)
FI (1) FI130325B (sk)
HU (1) HUP2200126A1 (sk)
SK (1) SK289115B6 (sk)
WO (1) WO2021047697A1 (sk)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942937A1 (de) * 1979-10-24 1981-05-14 Babcock-Brown Boveri Reaktor Gmbh, 6800 Mannheim Einrichtung zur nachwaermeabfuhr und/oder zur notkuehlung einer wassergekuehlten kernreaktoranlage
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
WO2019094126A2 (en) * 2017-11-08 2019-05-16 Palvannanathan Ganesan Floating nuclear power reactor with a self-cooling containment structure and an emergency heat exchange system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942937A1 (de) * 1979-10-24 1981-05-14 Babcock-Brown Boveri Reaktor Gmbh, 6800 Mannheim Einrichtung zur nachwaermeabfuhr und/oder zur notkuehlung einer wassergekuehlten kernreaktoranlage
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
WO2019094126A2 (en) * 2017-11-08 2019-05-16 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
WO2021047697A1 (en) 2021-03-18
FI130325B (en) 2023-06-20
HUP2200126A1 (hu) 2022-07-28
CZ2019576A3 (cs) 2021-02-03
SK289115B6 (sk) 2023-09-27

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