JPS5931497A - 原子炉格納容器内減圧装置 - Google Patents
原子炉格納容器内減圧装置Info
- Publication number
- JPS5931497A JPS5931497A JP57141941A JP14194182A JPS5931497A JP S5931497 A JPS5931497 A JP S5931497A JP 57141941 A JP57141941 A JP 57141941A JP 14194182 A JP14194182 A JP 14194182A JP S5931497 A JPS5931497 A JP S5931497A
- Authority
- JP
- Japan
- Prior art keywords
- containment vessel
- reactor
- reactor containment
- pressure
- discharge pipe
- 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
- 230000000881 depressing effect Effects 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 claims description 17
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 24
- 230000005855 radiation Effects 0.000 description 10
- 239000011261 inert gas Substances 0.000 description 9
- 239000012857 radioactive material Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 239000002826 coolant Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910001093 Zr alloy Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- 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
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57141941A JPS5931497A (ja) | 1982-08-16 | 1982-08-16 | 原子炉格納容器内減圧装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57141941A JPS5931497A (ja) | 1982-08-16 | 1982-08-16 | 原子炉格納容器内減圧装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5931497A true JPS5931497A (ja) | 1984-02-20 |
| JPH0376439B2 JPH0376439B2 (enrdf_load_stackoverflow) | 1991-12-05 |
Family
ID=15303694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57141941A Granted JPS5931497A (ja) | 1982-08-16 | 1982-08-16 | 原子炉格納容器内減圧装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5931497A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000019449A3 (de) * | 1998-09-30 | 2000-10-26 | Siemens Ag | Vorrichtung und verfahren zur rekombination von wasserstoff und sauerstoff in einem gasgemisch |
| JP2009529129A (ja) * | 2006-03-07 | 2009-08-13 | アレヴァ エンペー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 原子力設備並びにその格納容器における閉鎖装置 |
| JP2012225823A (ja) * | 2011-04-21 | 2012-11-15 | Shimizu Corp | 原子力発電施設における水素爆発防止方法および設備 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836095A (enrdf_load_stackoverflow) * | 1971-09-09 | 1973-05-28 | ||
| JPS56128495A (en) * | 1980-03-14 | 1981-10-07 | Hitachi Ltd | Hydrogen processing system of nuclear reactor plant |
-
1982
- 1982-08-16 JP JP57141941A patent/JPS5931497A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836095A (enrdf_load_stackoverflow) * | 1971-09-09 | 1973-05-28 | ||
| JPS56128495A (en) * | 1980-03-14 | 1981-10-07 | Hitachi Ltd | Hydrogen processing system of nuclear reactor plant |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000019449A3 (de) * | 1998-09-30 | 2000-10-26 | Siemens Ag | Vorrichtung und verfahren zur rekombination von wasserstoff und sauerstoff in einem gasgemisch |
| KR100453794B1 (ko) * | 1998-09-30 | 2004-10-20 | 프라마톰 아엔페 게엠베하 | 가스 혼합체에서 수소와 산소의 재결합을 위한 장치 및 방법 |
| JP2009529129A (ja) * | 2006-03-07 | 2009-08-13 | アレヴァ エンペー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 原子力設備並びにその格納容器における閉鎖装置 |
| US8126107B2 (en) | 2006-03-07 | 2012-02-28 | Areva Np Gmbh | Nuclear engineering plant and closure apparatus for its containment |
| US8509376B2 (en) | 2006-03-07 | 2013-08-13 | Areva Gmbh | Nuclear engineering plant and closure apparatus for its containment |
| JP2012225823A (ja) * | 2011-04-21 | 2012-11-15 | Shimizu Corp | 原子力発電施設における水素爆発防止方法および設備 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0376439B2 (enrdf_load_stackoverflow) | 1991-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11646123B2 (en) | Three-way valve operational to both transfer steam to a decontamination water tank under one accident situation and discharge the steam to atmosphere under a different accident situation | |
| JP7285201B2 (ja) | 水素処理システム | |
| KR20140037825A (ko) | 가압 경수로를 위한 비상노심 냉각시스템 | |
| US5227127A (en) | Filtered venting system for reactor containment vessel of nuclear power plant | |
| JPS5931497A (ja) | 原子炉格納容器内減圧装置 | |
| KR102026489B1 (ko) | 핵연료 취급 영역 수동 여과 디자인 | |
| CN101556051B (zh) | 采用湿法脱硫的火电机组 | |
| CN104620324A (zh) | 用于冷却剂丧失事故后缓解的封闭式火炬系统 | |
| JPH07104087A (ja) | 原子炉格納容器のベント装置 | |
| JP2963728B2 (ja) | 放出放射能低減装置 | |
| CN111852660A (zh) | 一种燃气轮机性能加热系统及其运行方法 | |
| JP4434436B2 (ja) | 沸騰水型原子力発電プラントの運転方法 | |
| US3105028A (en) | Apparatus for removing contaminated coolant from reactor system | |
| CN111156423B (zh) | 氢气泄漏主动安全防护系统及方法 | |
| US12283384B2 (en) | Nuclear power plant | |
| JP3174414B2 (ja) | コークス乾式消火設備における安全装置 | |
| JP2019207174A (ja) | 原子力発電プラント | |
| CN113154408B (zh) | 一种放射性废物焚烧系统应急泄爆装置 | |
| Horne et al. | 500 watt diesel fueled TPV portable power supply | |
| RU2105360C1 (ru) | Устройство защиты реакторного пространства ядерного реактора от превышения давления при аварийном выбросе парогазовой среды | |
| JPH03191898A (ja) | 放射性物質除去装置 | |
| CN109880656B (zh) | 双段煤气炉停炉吹扫方法 | |
| JPS63293497A (ja) | 原子炉格納容器ベント装置 | |
| CN217467999U (zh) | 高温堆蒸汽发生器事故排放阀及其控制回路 | |
| CN113091074B (zh) | 可燃气体处理装置 |