KR100383817B1 - 단순 가ㆍ감압 싸이클을 이용한 자기가압기의 감압장치 및방법 - Google Patents
단순 가ㆍ감압 싸이클을 이용한 자기가압기의 감압장치 및방법 Download PDFInfo
- Publication number
- KR100383817B1 KR100383817B1 KR10-2000-0080231A KR20000080231A KR100383817B1 KR 100383817 B1 KR100383817 B1 KR 100383817B1 KR 20000080231 A KR20000080231 A KR 20000080231A KR 100383817 B1 KR100383817 B1 KR 100383817B1
- Authority
- KR
- South Korea
- Prior art keywords
- pressurizer
- gas
- self
- tank
- pressure
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 68
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract description 22
- 230000006837 decompression Effects 0.000 claims abstract description 10
- 238000002955 isolation Methods 0.000 claims description 15
- 239000013589 supplement Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 8
- 239000002826 coolant Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010795 gaseous waste Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
- G21C1/09—Pressure regulating arrangements, i.e. pressurisers
-
- 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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (2)
- 일체형 원자로의 자기가압기 감압 방법에 있어서,자기가압기(10) 상단의 자기가압기 격리밸브(11) 및 가스실린더 연결관 격리밸브(22)를 열어 자기가압기 내의 질소가스를 가스보충탱크(30)로 일차 배기시키는 단계와,상기 단계에서 자기가압기와 가스보충탱크 및 중간 유로 내의 기체 압력이 일차평형에 도달하게 되면, 가스실린더 격리밸브(21)를 열어 가스실린더(20) 압력과 이차 평형시키는 단계와,가압펌프(30)를 작동시키고 가스보충탱크 주입관 격리밸브(31)를 열면, 가압펌프를 통해 배출된 물은 가스보충탱크(30)를 채우고 탱크 내 수위가 상승하면서 질소가스가 보충탱크로부터 배출되어 가스실린더에 가압, 포집되는 단계와,가스실린더 격리밸브(21), 가스실린더 연결관 격리밸브(22) 및 가스보충탱크 주입관 격리밸브를 닫고(31) 가스보충탱크 배수관 격리밸브(32)를 열어 가스보충탱크의 물이 배수탱크로 배출시키는 단계를 갖는 것을 특징으로 하는 단순 가ㆍ감압 싸이클을 이용한 자기가압기의 감압방법
- 일체형 원자로의 자기가압기 감압 장치에 있어서,자기가압기(10)와 가스보충탱크(30)가 배관으로 연결되고, 자기가압기와 가스보충탱크 사이의 배관에 가스실린더(20)가 연결되며, 상기 가스보충탱크(30)는 배관으로 상호 연결된 가압펌프(40)와 배수탱크(50)에 각각 연결되고, 각각의 배관에 밸브가 구비되어 구성되는 것을 특징으로 하는 단순 가ㆍ감압 싸이클을 이용한 자기가압기의 감압장치
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0080231A KR100383817B1 (ko) | 2000-12-22 | 2000-12-22 | 단순 가ㆍ감압 싸이클을 이용한 자기가압기의 감압장치 및방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0080231A KR100383817B1 (ko) | 2000-12-22 | 2000-12-22 | 단순 가ㆍ감압 싸이클을 이용한 자기가압기의 감압장치 및방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020050925A KR20020050925A (ko) | 2002-06-28 |
KR100383817B1 true KR100383817B1 (ko) | 2003-05-14 |
Family
ID=27684580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0080231A KR100383817B1 (ko) | 2000-12-22 | 2000-12-22 | 단순 가ㆍ감압 싸이클을 이용한 자기가압기의 감압장치 및방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100383817B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101977341B1 (ko) | 2018-08-28 | 2019-05-10 | 이기보 | 밀림관을 구비한 일체형 원자로의 가압기 시스템 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100872513B1 (ko) * | 2006-12-18 | 2008-12-08 | 한국원자력연구원 | 일체형 원자로 내 가압기의 열손실 저감을 위한 밀림관 |
CN103400607B (zh) * | 2013-07-31 | 2016-01-06 | 中广核工程有限公司 | 核电站反应堆冷却剂系统抽真空方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940001188A (ko) * | 1992-06-24 | 1994-01-11 | 지. 에이치. 텔퍼 | 단계적 감압 시스템 |
JPH07215886A (ja) * | 1994-01-31 | 1995-08-15 | Tsumura & Co | 腎障害改善剤 |
JPH08129089A (ja) * | 1994-10-31 | 1996-05-21 | Ishikawajima Harima Heavy Ind Co Ltd | 水浸式船舶用原子炉 |
JP2000241590A (ja) * | 1999-02-23 | 2000-09-08 | Japan Atom Power Co Ltd:The | 希ガス濃縮方法及び希ガス濃縮装置 |
-
2000
- 2000-12-22 KR KR10-2000-0080231A patent/KR100383817B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940001188A (ko) * | 1992-06-24 | 1994-01-11 | 지. 에이치. 텔퍼 | 단계적 감압 시스템 |
JPH07215886A (ja) * | 1994-01-31 | 1995-08-15 | Tsumura & Co | 腎障害改善剤 |
JPH08129089A (ja) * | 1994-10-31 | 1996-05-21 | Ishikawajima Harima Heavy Ind Co Ltd | 水浸式船舶用原子炉 |
JP2000241590A (ja) * | 1999-02-23 | 2000-09-08 | Japan Atom Power Co Ltd:The | 希ガス濃縮方法及び希ガス濃縮装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101977341B1 (ko) | 2018-08-28 | 2019-05-10 | 이기보 | 밀림관을 구비한 일체형 원자로의 가압기 시스템 |
Also Published As
Publication number | Publication date |
---|---|
KR20020050925A (ko) | 2002-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4762154B2 (ja) | 漢方薬の抽出に用いる減圧抽出装置 | |
CN104299655B (zh) | 冷却核反应堆的方法 | |
CN101916595B (zh) | 一种压水堆核电站反应堆一回路抽真空排气方法 | |
CN201983251U (zh) | 锅炉启动疏水扩容器 | |
CA2968581C (en) | Containment vessel drain system | |
CN114038590A (zh) | 一种非能动和能动堆腔注水冷却系统及方法 | |
JP3507547B2 (ja) | 圧力抑制式格納容器系 | |
JP2008151810A (ja) | 内部凝縮器蒸気排出システム | |
KR100383817B1 (ko) | 단순 가ㆍ감압 싸이클을 이용한 자기가압기의 감압장치 및방법 | |
CN107293336A (zh) | 海上核电站安全壳抑压系统 | |
CN101916596A (zh) | 压水堆核电站反应堆一回路抽真空排气装置和系统 | |
CN105244064B (zh) | 一种液态重金属冷却反应堆冷却剂排空系统及排空方法 | |
CN205900113U (zh) | 用于收集核电站主泵低压轴封泄漏水的收集系统 | |
CN106482451B (zh) | 乏燃料贮运容器真空干燥及充氦装置 | |
CN110010258A (zh) | 一种钠充排系统及其方法 | |
CN2851247Y (zh) | 锅炉用水的超声真空除氧装置 | |
CN212565733U (zh) | 一种污泥焚烧的热力系统 | |
CN204573990U (zh) | 高加紧急疏水降压逸汽系统 | |
CN209333243U (zh) | 一种恒co2浓度超临界萃取装置 | |
CN112525619A (zh) | 一种用于一回路冷却剂液体取样的气液两相分离的装置及方法 | |
Bianchi et al. | Assessment of RELAP5 mod3. 3 and CATHARE2 V1. 5a Against a Full Scale Test of PERSEO Device | |
CN2819058Y (zh) | 锅炉用水的真空除氧装置 | |
CA1157580A (en) | Pressurized water reactor | |
CN218067018U (zh) | 一种安全阀测试装置 | |
CN201780801U (zh) | 压水堆核电站反应堆一回路抽真空排气装置和系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20001222 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20030422 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20030430 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20030430 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20060403 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20070419 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20080418 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20090402 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20100330 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20110414 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20120330 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20130401 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20130401 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 20140401 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20140401 Start annual number: 12 End annual number: 12 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20160309 |