CN107068212A - 灭火系统和方法、以及使用液态氮进行灭火和防爆 - Google Patents
灭火系统和方法、以及使用液态氮进行灭火和防爆 Download PDFInfo
- Publication number
- CN107068212A CN107068212A CN201710054939.XA CN201710054939A CN107068212A CN 107068212 A CN107068212 A CN 107068212A CN 201710054939 A CN201710054939 A CN 201710054939A CN 107068212 A CN107068212 A CN 107068212A
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- fire
- nuclear
- nitrogen
- container
- 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.)
- Pending
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 197
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 94
- 239000007788 liquid Substances 0.000 title claims abstract description 79
- 238000004880 explosion Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 7
- 230000001629 suppression Effects 0.000 title 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000003860 storage Methods 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 28
- 239000003758 nuclear fuel Substances 0.000 abstract description 21
- 229910001873 dinitrogen Inorganic materials 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 description 38
- 239000000446 fuel Substances 0.000 description 22
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 14
- 239000002826 coolant Substances 0.000 description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 12
- 229910052739 hydrogen Inorganic materials 0.000 description 12
- 239000002915 spent fuel radioactive waste Substances 0.000 description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 5
- 238000005253 cladding Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229910052726 zirconium Inorganic materials 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000008213 purified water Substances 0.000 description 4
- 229910001093 Zr alloy Inorganic materials 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000012857 radioactive material Substances 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011824 nuclear material Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/004—Pressure suppression
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D1/00—Details of nuclear power plant
- G21D1/02—Arrangements of auxiliary equipment
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/04—Safety arrangements
-
- 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261611585P | 2012-03-16 | 2012-03-16 | |
| US61/611,585 | 2012-03-16 | ||
| CN201380014598.3A CN104170018A (zh) | 2012-03-16 | 2013-03-14 | 核燃料和核反应堆的紧急与备用冷却系统 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380014598.3A Division CN104170018A (zh) | 2012-03-16 | 2013-03-14 | 核燃料和核反应堆的紧急与备用冷却系统 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107068212A true CN107068212A (zh) | 2017-08-18 |
Family
ID=49712794
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710054939.XA Pending CN107068212A (zh) | 2012-03-16 | 2013-03-14 | 灭火系统和方法、以及使用液态氮进行灭火和防爆 |
| CN201380014598.3A Pending CN104170018A (zh) | 2012-03-16 | 2013-03-14 | 核燃料和核反应堆的紧急与备用冷却系统 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380014598.3A Pending CN104170018A (zh) | 2012-03-16 | 2013-03-14 | 核燃料和核反应堆的紧急与备用冷却系统 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9396822B2 (https=) |
| EP (1) | EP2826039A4 (https=) |
| JP (1) | JP6340700B2 (https=) |
| KR (2) | KR20180069004A (https=) |
| CN (2) | CN107068212A (https=) |
| RU (1) | RU2666790C2 (https=) |
| WO (1) | WO2013184207A2 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9166139B2 (en) * | 2009-05-14 | 2015-10-20 | The Neothermal Energy Company | Method for thermally cycling an object including a polarizable material |
| US9484119B2 (en) * | 2011-12-09 | 2016-11-01 | Scott Clair Pockrandt | Liquid nitrogen emergency cooling system for nuclear power plants |
| US9881705B2 (en) | 2012-03-16 | 2018-01-30 | Catherine Lin-Hendel | Emergency and back-up cooling of nuclear fuel and reactors and fire-extinguishing, explosion prevention using liquid nitrogen |
| WO2014113611A1 (en) * | 2013-01-16 | 2014-07-24 | Crawford Renewable Energy Solutions, Llc | Solar nuclear fusion development |
| CN104751909B (zh) * | 2013-12-31 | 2018-01-26 | 中国广核集团有限公司 | 核电站容器加压蓄能系统 |
| KR101548866B1 (ko) * | 2014-05-14 | 2015-09-01 | 한국수력원자력 주식회사 | 원자로 냉각재 펌프의 피동형 질소주입장치 |
| US10128006B2 (en) * | 2015-10-12 | 2018-11-13 | Westinghouse Electric Company Llc | Cryogenic system for spent nuclear fuel pool emergency cooling and safety system |
| AU2018344730B2 (en) * | 2017-10-05 | 2021-08-05 | Rasa Industries, Ltd. | Heat source device and method for using silver zeolite |
| EP3732693A2 (en) | 2017-12-29 | 2020-11-04 | NuScale Power, LLC | Controlling a nuclear reaction |
| KR102151211B1 (ko) * | 2018-10-15 | 2020-09-02 | 한국수력원자력 주식회사 | 소화 시스템 및 이를 이용한 화재 진압 방법 |
| RU2763559C1 (ru) * | 2020-06-22 | 2021-12-30 | Акционерное общество "Тяжмаш" | Состав термомеханического элемента для клапана подачи воды |
| KR102525300B1 (ko) * | 2021-02-02 | 2023-04-24 | 한국수력원자력 주식회사 | 액체질소를 이용하는 이중격납을 포함하는 일체형원자로 시스템 |
| JP7689508B2 (ja) * | 2022-06-30 | 2025-06-06 | 日立Ｇｅニュークリア・エナジー株式会社 | 原子炉建屋内の水素対策用パージシステム |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2483034Y (zh) * | 2001-06-24 | 2002-03-27 | 毛永汉 | 液氮消防车 |
| CN2550002Y (zh) * | 2002-07-17 | 2003-05-14 | 代福全 | 固定式灭火装置 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1118041A (en) * | 1964-07-07 | 1968-06-26 | Conch Int Methane Ltd | Improvements in and relating to thermal power plants |
| JPS5125914B2 (https=) * | 1973-04-02 | 1976-08-03 | ||
| FR2246028B1 (https=) * | 1973-10-02 | 1979-05-04 | Electricite De France | |
| GB1482750A (en) * | 1973-12-27 | 1977-08-10 | British Nuclear Fuels Ltd | Material for shutting down gas cooled nuclear reactors |
| DE3100716A1 (de) * | 1981-01-13 | 1982-08-12 | Günter Dr.-Ing. 5000 Köln Klein | Notkuehlsystem fuer kernreaktoren |
| US4495140A (en) * | 1981-11-24 | 1985-01-22 | Westinghouse Electric Corp. | Permanent deactivation of nuclear reactor |
| US4819919A (en) | 1983-12-07 | 1989-04-11 | Tayco Developments, Inc. | Boot seal for liquid spring used in corrosive environments |
| US4694693A (en) * | 1985-05-15 | 1987-09-22 | Westinghouse Electric Corp. | Check valve test method using truncated accumulator blowdown |
| JPS63293497A (ja) | 1987-05-27 | 1988-11-30 | Toshiba Corp | 原子炉格納容器ベント装置 |
| JPS6428592A (en) * | 1987-07-23 | 1989-01-31 | Toshiba Corp | Cooling equipment for containment vessel |
| SU1648209A1 (ru) * | 1988-11-11 | 1994-06-30 | А.С. Доронин | Бассейновый ядерный реактор и способ аварийного охлаждения бассейнового ядерного реактора |
| US4971752A (en) * | 1988-12-14 | 1990-11-20 | Parker Louis W | Safety design for nuclear power plants |
| US5077000A (en) | 1989-01-06 | 1991-12-31 | Westinghouse Electric Corp. | Method of preparing a reactor coolant pump for vacuum degasification of a reactor coolant system |
| DE4021612A1 (de) | 1990-07-06 | 1992-01-09 | Jahn Hermann | Verfahren zur minimierung der stoerfall-gefahr |
| US5085825A (en) * | 1991-05-03 | 1992-02-04 | General Electric Company | Standby safety injection system for nuclear reactor plants |
| RU2082226C1 (ru) * | 1993-10-13 | 1997-06-20 | Опытное конструкторское бюро машиностроения | Система аварийного расхолаживания ядерного реактора |
| US5499278A (en) * | 1995-03-13 | 1996-03-12 | General Electric Company | Water inventory management in condenser pool of boiling water reactor |
| US5807086A (en) | 1996-08-16 | 1998-09-15 | The Duriron Company, Inc. | Seal chamber splash guard |
| JP2001066029A (ja) * | 1999-08-25 | 2001-03-16 | Toshiba Corp | 極低温冷却システム |
| FI112036B (fi) * | 2001-09-17 | 2003-10-31 | Immo Rantala | Menetelmä tulipalojen sammuttamiseksi ja palontorjunnan sammutusvälinejärjestelmä |
| KR20030040918A (ko) * | 2001-11-17 | 2003-05-23 | 한국수력원자력 주식회사 | 원자로 비상 냉각장치 |
| JP3982419B2 (ja) * | 2003-01-17 | 2007-09-26 | 株式会社日立製作所 | 原子炉の安全設備 |
| US20040226301A1 (en) * | 2003-05-14 | 2004-11-18 | Airwars Defense Lp, A Colorado Limited Partnership | Liquid nitrogen enabler |
| DE102005057249A1 (de) * | 2005-11-29 | 2007-05-31 | Framatome Anp Gmbh | Einspeisesystem und zugehöriges Betriebsverfahren |
| KR100793836B1 (ko) * | 2006-06-22 | 2008-01-11 | 경일대학교산학협력단 | 액체질소를 이용한 진공장치 |
| JP5529797B2 (ja) * | 2011-04-20 | 2014-06-25 | 網矢 ハル子 | 原子炉冷却装置 |
| US20130208846A1 (en) * | 2011-12-09 | 2013-08-15 | Scott Clair Pockrandt | Liquid nitrogen emergency cooling system for nuclear plants |
-
2013
- 2013-03-14 WO PCT/US2013/031408 patent/WO2013184207A2/en not_active Ceased
- 2013-03-14 KR KR1020187012993A patent/KR20180069004A/ko not_active Abandoned
- 2013-03-14 CN CN201710054939.XA patent/CN107068212A/zh active Pending
- 2013-03-14 JP JP2015500614A patent/JP6340700B2/ja not_active Expired - Fee Related
- 2013-03-14 KR KR20147028724A patent/KR20140136498A/ko not_active Ceased
- 2013-03-14 EP EP13800668.9A patent/EP2826039A4/en not_active Withdrawn
- 2013-03-14 US US13/826,293 patent/US9396822B2/en not_active Expired - Fee Related
- 2013-03-14 RU RU2014136060A patent/RU2666790C2/ru not_active IP Right Cessation
- 2013-03-14 CN CN201380014598.3A patent/CN104170018A/zh active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2483034Y (zh) * | 2001-06-24 | 2002-03-27 | 毛永汉 | 液氮消防车 |
| CN2550002Y (zh) * | 2002-07-17 | 2003-05-14 | 代福全 | 固定式灭火装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2666790C2 (ru) | 2018-09-12 |
| US9396822B2 (en) | 2016-07-19 |
| WO2013184207A3 (en) | 2014-01-30 |
| KR20140136498A (ko) | 2014-11-28 |
| RU2014136060A (ru) | 2016-05-10 |
| CN104170018A (zh) | 2014-11-26 |
| JP2015512506A (ja) | 2015-04-27 |
| JP6340700B2 (ja) | 2018-06-13 |
| US20140105348A1 (en) | 2014-04-17 |
| EP2826039A4 (en) | 2015-11-04 |
| WO2013184207A2 (en) | 2013-12-12 |
| KR20180069004A (ko) | 2018-06-22 |
| EP2826039A2 (en) | 2015-01-21 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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| RJ01 | Rejection of invention patent application after publication |