JP2018523090A - 遠隔除熱システム - Google Patents
遠隔除熱システム Download PDFInfo
- Publication number
- JP2018523090A JP2018523090A JP2017556815A JP2017556815A JP2018523090A JP 2018523090 A JP2018523090 A JP 2018523090A JP 2017556815 A JP2017556815 A JP 2017556815A JP 2017556815 A JP2017556815 A JP 2017556815A JP 2018523090 A JP2018523090 A JP 2018523090A
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- section
- heat exchanger
- heat
- remote
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims abstract description 43
- 231100001261 hazardous Toxicity 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 8
- 230000007723 transport mechanism Effects 0.000 claims description 5
- 239000002826 coolant Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003758 nuclear fuel Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000005258 radioactive decay Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002915 spent fuel radioactive waste Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- G21C15/182—Emergency cooling arrangements; Removing shut-down heat comprising powered means, e.g. pumps
-
- 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
- G21C15/24—Promoting flow of the coolant
- G21C15/243—Promoting flow of the coolant for liquids
-
- 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
- G21D1/00—Details of nuclear power plant
- G21D1/04—Pumping arrangements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/04—Safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
【選択図】図1
Description
本願は、2015年5月13日出願の「REMOTE HEAT REMOVAL SYSTEM」と題する米国仮特許出願第62/160,665号に基づく優先権を主張するものである。
Claims (3)
- 危険な環境(24)内に保持された第1の流体から熱を除去する遠隔除熱システムであって、
当該危険な環境(24)内の当該第1の流体(26)の近傍に設置され、一次側が二次側(12)と熱交換関係にあり、当該第1の流体が当該一次側(14)と流体連通関係にある熱交換器(10、20)と、
危険な環境(24)の外に設置され、当該熱交換器(10)の当該二次側(12)と流体連通関係にある、当該第1の流体(26)より低温の第2の流体を収容する遠隔の貯蔵域(28)と、
当該危険な環境(24)の外に設置され、当該第2の流体(28)の少なくとも一部を駆動して当該熱交換器(10)の当該二次側(12)を循環させるように作動可能なポンプ(16)と、
当該第2の流体(28)と流体連通関係にある第1のセクションと、当該第1の流体(26)と流体連通関係にある第2のセクションとを有し、当該第1のセクションが当該第2のセクションから流体的に隔離され、当該第1のセクションが当該第2の流体によってポンプを駆動させ、当該ポンプが当該第1の流体を駆動して当該第2のセクションを循環させるように構成されている液圧式流体輸送機構(18、22)と
から成る遠隔除熱システム。 - 前記第1の流体(30)は気体であり、前記液圧式流体輸送機構(22)の前記第1のセクションは前記第2の流体(28)によって駆動されるインペラを具備し、前記液圧式流体輸送機構の前記第2のセクションは前記第1の流体(30)を前記熱交換器(20)の前記二次側を流れるように駆動させるファン(32)である、請求項1の遠隔除熱システム。
- 前記液圧式流体輸送機構(18)は、前記第1のセクション内に位置し、前記第2の流体(28)により駆動される第1のインペラと、前記第2のセクション内に位置し、当該第1のインペラにより駆動され、前記第1の流体(26)を駆動して前記熱交換器の前記二次側を循環させる第2のインペラとを具備する液圧ポンプである、請求項1の遠隔除熱システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562160665P | 2015-05-13 | 2015-05-13 | |
US62/160,665 | 2015-05-13 | ||
PCT/US2016/019694 WO2016182615A1 (en) | 2015-05-13 | 2016-02-26 | Remote heat removal system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018523090A true JP2018523090A (ja) | 2018-08-16 |
JP6666360B2 JP6666360B2 (ja) | 2020-03-13 |
Family
ID=57248319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017556815A Active JP6666360B2 (ja) | 2015-05-13 | 2016-02-26 | 遠隔除熱システム |
Country Status (7)
Country | Link |
---|---|
US (1) | US10032530B2 (ja) |
EP (1) | EP3295461B1 (ja) |
JP (1) | JP6666360B2 (ja) |
KR (1) | KR102562605B1 (ja) |
CN (1) | CN107636771B (ja) |
UA (1) | UA124053C2 (ja) |
WO (1) | WO2016182615A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017008254A1 (de) * | 2017-09-01 | 2019-03-07 | Westinghouse Electric Germany Gmbh | Sicherheitsbehälterkühlsystem |
DE102017008253B3 (de) | 2017-09-01 | 2018-12-06 | Westinghouse Electric Germany Gmbh | Sicherheitsbehälterkühlsystem |
CN109686462A (zh) * | 2018-12-04 | 2019-04-26 | 中广核研究院有限公司 | 基于直流蒸汽发生器的反应堆余热排出系统及方法 |
KR102275928B1 (ko) * | 2019-03-12 | 2021-07-12 | 한국수력원자력 주식회사 | 강제공기순환을 이용한 원자로건물 냉각 시스템 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB347643A (en) * | 1928-10-15 | 1931-04-29 | Mario Tamini | Improvements in or relating to centrifugal pumps |
JPS5544948A (en) * | 1978-09-26 | 1980-03-29 | Tokyo Shibaura Electric Co | Device for ajusting temperature difference of secondary coolant |
JPS6129688A (ja) * | 1984-07-20 | 1986-02-10 | Hitachi Ltd | 熱交換装置 |
JP2013178138A (ja) * | 2012-02-28 | 2013-09-09 | Mitsubishi Heavy Ind Ltd | 流体冷却装置及び熱交換器 |
US20140321596A1 (en) * | 2012-05-21 | 2014-10-30 | Smr Inventec, Llc | Passive reactor cooling system |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5013214A (en) | 1989-02-06 | 1991-05-07 | Davorin Kapich | Portable water driven high velocity fan |
US5488642A (en) * | 1994-08-22 | 1996-01-30 | Consolidated Edison Company Of New York, Inc. | Cooling system for spent fuel pool |
US5564912A (en) | 1995-09-25 | 1996-10-15 | Peck; William E. | Water driven pump |
JP3581021B2 (ja) | 1998-07-06 | 2004-10-27 | 株式会社日立製作所 | 原子炉除熱系 |
FR2965655B1 (fr) * | 2010-10-04 | 2012-10-19 | Commissariat Energie Atomique | Perfectionnement a un reacteur nucleaire sfr de type integre |
US8953732B2 (en) * | 2010-12-09 | 2015-02-10 | Westinghouse Electric Company Llc | Nuclear reactor internal hydraulic control rod drive mechanism assembly |
US9847148B2 (en) * | 2011-03-30 | 2017-12-19 | Westinghouse Electric Company Llc | Self-contained emergency spent nuclear fuel pool cooling system |
EP2715734B1 (en) * | 2011-06-03 | 2017-03-08 | Claudio Filippone | Passive decay heat removal and related methods |
KR101241142B1 (ko) | 2011-09-09 | 2013-03-19 | 세화엠피(주) | 원자로 비상냉각용 해수담수화시스템 |
US8958521B2 (en) * | 2011-12-19 | 2015-02-17 | Ge-Hitachi Nuclear Energy Americas, Llc | Method and apparatus for an alternative remote spent fuel pool cooling system for light water reactors |
US20130301781A1 (en) | 2012-05-14 | 2013-11-14 | Parviz Parvin | Modified dry ice heat exchanger for heat removal of portable reactors |
WO2014099101A2 (en) | 2012-10-04 | 2014-06-26 | Holtec International, Inc. | Shutdown system for a nuclear steam supply system |
US9208906B2 (en) | 2012-06-13 | 2015-12-08 | Westinghouse Electric Company Llc | Passive system for cooling the core of a nuclear reactor |
CN104392754B (zh) * | 2014-10-21 | 2017-06-23 | 中国科学院合肥物质科学研究院 | 一种用于液态金属反应堆换热器破口事故温度场测量实验装置与方法 |
-
2016
- 2016-02-26 UA UAA201712204A patent/UA124053C2/uk unknown
- 2016-02-26 EP EP16793106.2A patent/EP3295461B1/en active Active
- 2016-02-26 CN CN201680027548.2A patent/CN107636771B/zh active Active
- 2016-02-26 KR KR1020177035673A patent/KR102562605B1/ko active IP Right Grant
- 2016-02-26 JP JP2017556815A patent/JP6666360B2/ja active Active
- 2016-02-26 WO PCT/US2016/019694 patent/WO2016182615A1/en active Application Filing
- 2016-02-26 US US15/054,254 patent/US10032530B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB347643A (en) * | 1928-10-15 | 1931-04-29 | Mario Tamini | Improvements in or relating to centrifugal pumps |
JPS5544948A (en) * | 1978-09-26 | 1980-03-29 | Tokyo Shibaura Electric Co | Device for ajusting temperature difference of secondary coolant |
JPS6129688A (ja) * | 1984-07-20 | 1986-02-10 | Hitachi Ltd | 熱交換装置 |
JP2013178138A (ja) * | 2012-02-28 | 2013-09-09 | Mitsubishi Heavy Ind Ltd | 流体冷却装置及び熱交換器 |
US20140321596A1 (en) * | 2012-05-21 | 2014-10-30 | Smr Inventec, Llc | Passive reactor cooling system |
Non-Patent Citations (1)
Title |
---|
"REACTOR CONCEPTS MANUAL", JPN6020002592, 18 July 2014 (2014-07-18), ISSN: 0004201177 * |
Also Published As
Publication number | Publication date |
---|---|
EP3295461B1 (en) | 2019-11-06 |
JP6666360B2 (ja) | 2020-03-13 |
US10032530B2 (en) | 2018-07-24 |
US20160336083A1 (en) | 2016-11-17 |
CN107636771B (zh) | 2020-01-10 |
EP3295461A1 (en) | 2018-03-21 |
CN107636771A (zh) | 2018-01-26 |
KR20180005700A (ko) | 2018-01-16 |
EP3295461A4 (en) | 2019-01-02 |
WO2016182615A1 (en) | 2016-11-17 |
KR102562605B1 (ko) | 2023-08-01 |
UA124053C2 (uk) | 2021-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6666360B2 (ja) | 遠隔除熱システム | |
KR101889580B1 (ko) | 자급식 비상 사용후 핵연료 저장조 냉각 시스템 | |
JP2659632B2 (ja) | 液体金属冷却式原子炉用受動冷却安全系 | |
UA123910C2 (uk) | Система охолодження захисної оболонки | |
TWI585780B (zh) | 用於輕水式反應器之替代型遠距廢燃料池冷卻系統之方法及裝置 | |
JPH0463357B2 (ja) | ||
EP2706533B1 (en) | Method and system for external alternate suppression pool cooling for a BWR | |
KR20220011364A (ko) | 재해사고 원자로 냉각 시스템 및 이를 이용한 원자로 냉각 방법 | |
WO2015089662A1 (en) | Nuclear reactor safety system | |
JP2013127465A (ja) | 沸騰水型原子炉用の代替的なサプレッションプール冷却のための方法及び装置 | |
JP6479406B2 (ja) | 冷却装置および原子力設備 | |
WO2015019497A1 (ja) | 原子炉冷却システム | |
EP3405958B1 (en) | A system, a device and a method for passive decay heat transport | |
KR20220161740A (ko) | 일체형금속열교환기 및 이를 구비하는 원전 | |
GB2564898A (en) | Cooling system for a nuclear reactor | |
JPS5952788A (ja) | 原子炉格納施設 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190124 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191023 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20191023 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200106 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200128 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200220 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6666360 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |