KR100586892B1 - 내부 응축 증기 배출 시스템 - Google Patents
내부 응축 증기 배출 시스템 Download PDFInfo
- Publication number
- KR100586892B1 KR100586892B1 KR1019970031489A KR19970031489A KR100586892B1 KR 100586892 B1 KR100586892 B1 KR 100586892B1 KR 1019970031489 A KR1019970031489 A KR 1019970031489A KR 19970031489 A KR19970031489 A KR 19970031489A KR 100586892 B1 KR100586892 B1 KR 100586892B1
- Authority
- KR
- South Korea
- Prior art keywords
- conduit
- pool
- discharge
- orifice
- steam
- 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.)
- Expired - Fee Related
Links
- 238000009833 condensation Methods 0.000 title claims abstract description 30
- 230000005494 condensation Effects 0.000 title claims abstract description 30
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 239000000110 cooling liquid Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 239000012530 fluid Substances 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- 238000009835 boiling Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- -1 steam Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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)
- Jet Pumps And Other Pumps (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
Description
Claims (8)
- 순환로(1)에 연결되고 풀(6,31,43)로 개방된 증기 응축용 응축 도관(20,39,47)을 구비하여 상기 순환로(1)에서 상기 풀로 증기를 포함한 유체를 배출하는 시스템에 있어서,상기 도관 내에 오리피스(22,53)를 가진 격판(21,52)과, 상기 격판의 인접 하류에 상기 도관을 뚫어서 액체 공급 탱크(6,30,43)와 연통되는 냉수 공급 오리피스(23,55)를 구비한 것을 특징으로 하는 배출 시스템.
- 제1항에 있어서,상기 공급 탱크는 상기 풀(6,43)과 동일하고, 상기 도관(20)은 상기 풀(6,43)에 채워진 냉수 속에 잠겨 있으며, 공급 도관(24)이 상기 냉각 액체를 오리피스(23)를 연결하는 것을 특징으로 하는 배출 시스템.
- 제1항에 있어서,상기 탱크는 상기 풀(43)과 동일하고, 상기 도관(47)은 상기 냉수 속에 잠겨 있으며, 상기 오리피스(55)는 노즐(54)을 통하여 상기 풀로 개구되어 있는 것을 특징으로 하는 배출 시스템.
- 제1항에 있어서,상기 공급 탱크(30)는 상기 풀(31)과 분리된 것을 특징으로 하는 배출 시스템.
- 제1항에 있어서,복수의 응축 도관들(39)이 살수기(40)에 의해 공통 공급 도관(37)과 연결되는 것을 특징으로 하는 배출 시스템.
- 제5항에 있어서,상기 공통 공급 도관(37)은 상기 풀 내에 수직으로 위치하여 상기 풀(43) 바닥(45)에 배치된 챔버(36)에 의해 상기 살수기로 연결되고, 상기 살수기 또한 상기 풀 바닥에 배치되며 상기 응축 도관(39)은 상기 살수기(40)로부터 상부 방향으로 개구되어 있는 것을 특징으로 하는 배출 시스템.
- 제1항 내지 제6항 중의 어느 한 항에 있어서,상기 응축 도관(20,39,47)은 확산기(26,57)로 종단되는 것을 특징으로 하는 배출 시스템.
- 상기 응축 도관은 상기 오리피스(55)의 하류의 냉수와 증기를 혼합하는 혼합실(56)을 구비하는 것을 특징으로 하는 배출 시스템.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609099 | 1996-07-19 | ||
FR9609099A FR2751401B1 (fr) | 1996-07-19 | 1996-07-19 | Systeme de decharge de vapeur a condenseur interne |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980010102A KR980010102A (ko) | 1998-04-30 |
KR100586892B1 true KR100586892B1 (ko) | 2006-08-30 |
Family
ID=9494251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970031489A Expired - Fee Related KR100586892B1 (ko) | 1996-07-19 | 1997-07-08 | 내부 응축 증기 배출 시스템 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5796798A (ko) |
EP (1) | EP0820067B1 (ko) |
JP (2) | JPH1096797A (ko) |
KR (1) | KR100586892B1 (ko) |
DE (1) | DE69709995T2 (ko) |
ES (1) | ES2170346T3 (ko) |
FR (1) | FR2751401B1 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6623154B1 (en) | 2000-04-12 | 2003-09-23 | Premier Wastewater International, Inc. | Differential injector |
KR101155236B1 (ko) * | 2004-12-14 | 2012-06-13 | 엘지전자 주식회사 | 의류 건조기의 응축수 배출 시스템 |
US8011421B2 (en) * | 2006-12-12 | 2011-09-06 | Honeywell International Inc. | System and method that dissipate heat from an electronic device |
US8322908B1 (en) * | 2009-07-08 | 2012-12-04 | Warren Hartmann | Pool fitting with venturi |
WO2013101760A1 (en) * | 2011-12-26 | 2013-07-04 | Potter James E | Wet paint small debris extractor |
CN107106971B (zh) | 2014-11-06 | 2021-03-30 | 斯塔克拉博公司 | 通过液量产生和处理气体流的装置及使用该装置的设备和方法 |
JP6461361B2 (ja) * | 2015-09-14 | 2019-01-30 | 三菱電機株式会社 | 冷却器、電力変換装置、及び冷却システム |
EP3890872B1 (en) * | 2018-12-07 | 2025-04-02 | Produced Water Absorbents Inc. | Multi-fluid injection mixer and related method |
KR102505758B1 (ko) * | 2021-03-30 | 2023-03-06 | 김수연 | 응축수 배관의 수격 방지 장치 |
KR102591207B1 (ko) * | 2021-06-25 | 2023-10-20 | 한국수력원자력 주식회사 | 원자로 내 방출증기 냉각장치 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4859405A (en) * | 1987-11-10 | 1989-08-22 | Westinghouse Electric Corp. | Filtered venting and decay heat removing apparatus and system for containment structures, and method of operation |
US5130078A (en) * | 1990-07-10 | 1992-07-14 | General Electric Company | Reactivity control system and method |
WO1992014063A2 (en) * | 1991-02-01 | 1992-08-20 | The Wellcome Foundation Limited | Dispensing method and apparatus |
JPH04344495A (ja) * | 1991-05-22 | 1992-12-01 | Hitachi Ltd | 原子炉格納容器減圧装置 |
JPH05187902A (ja) * | 1991-06-20 | 1993-07-27 | Exxon Res & Eng Co | 液体が作動される各ノズルからの液体の絶対質量流量を運転中に測定する方法 |
JPH06315863A (ja) * | 1993-05-07 | 1994-11-15 | Daikin Ind Ltd | アブレシブ・ウオータジェット装置 |
JPH0798396A (ja) * | 1993-05-07 | 1995-04-11 | General Electric Co <Ge> | 受動混合器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1463148A (en) * | 1973-12-12 | 1977-02-02 | Commissariat Energie Atomique | Liquid cooled nuclear reactors |
JPS5399191A (en) * | 1977-02-08 | 1978-08-30 | Toshiba Corp | Plenum device |
JPS54123689A (en) * | 1978-03-16 | 1979-09-26 | Hitachi Ltd | Vent tube |
JPS54162089A (en) * | 1978-06-13 | 1979-12-22 | Toshiba Corp | Reactor container |
US4428904A (en) * | 1978-07-19 | 1984-01-31 | Kraftwerk Union Aktiengesellschaft | Blow-off device for limiting excess pressure in nuclear power plants, especially of the boiling water reactor-type |
JPS59151091A (ja) * | 1983-02-17 | 1984-08-29 | 日本原子力事業株式会社 | 原子炉格納容器の圧力抑制装置 |
US4567016A (en) * | 1983-06-24 | 1986-01-28 | Tong Long S | Venting means for nuclear reactors |
JPS6085391A (ja) * | 1983-10-17 | 1985-05-14 | 株式会社日立製作所 | 主蒸気逃し安全弁排気装置 |
US5102617A (en) * | 1990-09-11 | 1992-04-07 | General Electric Company | Passive cooling means for water cooled nuclear reactor plants |
-
1996
- 1996-07-19 FR FR9609099A patent/FR2751401B1/fr not_active Expired - Fee Related
-
1997
- 1997-07-08 KR KR1019970031489A patent/KR100586892B1/ko not_active Expired - Fee Related
- 1997-07-17 ES ES97401729T patent/ES2170346T3/es not_active Expired - Lifetime
- 1997-07-17 DE DE69709995T patent/DE69709995T2/de not_active Expired - Lifetime
- 1997-07-17 EP EP97401729A patent/EP0820067B1/fr not_active Expired - Lifetime
- 1997-07-18 JP JP9194526A patent/JPH1096797A/ja not_active Withdrawn
- 1997-07-18 US US08/896,945 patent/US5796798A/en not_active Expired - Lifetime
-
2008
- 2008-03-12 JP JP2008062130A patent/JP2008151810A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4859405A (en) * | 1987-11-10 | 1989-08-22 | Westinghouse Electric Corp. | Filtered venting and decay heat removing apparatus and system for containment structures, and method of operation |
US5130078A (en) * | 1990-07-10 | 1992-07-14 | General Electric Company | Reactivity control system and method |
WO1992014063A2 (en) * | 1991-02-01 | 1992-08-20 | The Wellcome Foundation Limited | Dispensing method and apparatus |
JPH04344495A (ja) * | 1991-05-22 | 1992-12-01 | Hitachi Ltd | 原子炉格納容器減圧装置 |
JPH05187902A (ja) * | 1991-06-20 | 1993-07-27 | Exxon Res & Eng Co | 液体が作動される各ノズルからの液体の絶対質量流量を運転中に測定する方法 |
JPH06315863A (ja) * | 1993-05-07 | 1994-11-15 | Daikin Ind Ltd | アブレシブ・ウオータジェット装置 |
JPH0798396A (ja) * | 1993-05-07 | 1995-04-11 | General Electric Co <Ge> | 受動混合器 |
Also Published As
Publication number | Publication date |
---|---|
JP2008151810A (ja) | 2008-07-03 |
JPH1096797A (ja) | 1998-04-14 |
ES2170346T3 (es) | 2002-08-01 |
FR2751401B1 (fr) | 1998-08-28 |
KR980010102A (ko) | 1998-04-30 |
FR2751401A1 (fr) | 1998-01-23 |
DE69709995T2 (de) | 2002-08-29 |
EP0820067A1 (fr) | 1998-01-21 |
US5796798A (en) | 1998-08-18 |
EP0820067B1 (fr) | 2002-01-23 |
DE69709995D1 (de) | 2002-03-14 |
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