JP4960200B2 - 原子力関連プラントの消火系耐震システム - Google Patents
原子力関連プラントの消火系耐震システム Download PDFInfo
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- JP4960200B2 JP4960200B2 JP2007297056A JP2007297056A JP4960200B2 JP 4960200 B2 JP4960200 B2 JP 4960200B2 JP 2007297056 A JP2007297056 A JP 2007297056A JP 2007297056 A JP2007297056 A JP 2007297056A JP 4960200 B2 JP4960200 B2 JP 4960200B2
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- 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
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- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
図1は、原子力関連プラントの耐震系耐震システムの第1実施形態を示す構成図である。
図2は、原子力関連プラントの消火系耐震システムの第2実施形態を示す構成図である。
11 高耐震クラスの建屋
12 低耐震クラスの建屋
13 室外設備
14 消火タンク(水源)
15 高耐震配管
16 消火ポンプ
17,17a,17b 高耐震消火設備
20 高耐震隔離弁
21 低耐震配管
22 低耐震消火設備
23 低耐震隔離弁
24 屋外配管
25 屋外消火設備
27 高耐震消火系
28 低耐震消火系
29 屋外消火系
30(30a,30b) 分岐配管隔離弁
31 給水母管隔離弁
Claims (3)
- 高耐震クラスの建屋、低耐震クラスの建屋および屋外設備を備えた原子力関連プラントにおいて、
前記高耐震クラスの建屋に設けられた水タンクと、
この水タンクから高耐震配管および高耐震消火ポンプを介して接続される高耐震消火設備と、
前記高耐震配管の下流側に接続される高耐震隔離弁と、
この高耐震隔離弁から低耐震配管を介して接続される低耐震消火設備と、
前記低耐震配管の下流側に設けられた低耐震隔離弁と、
この低耐震隔離弁から屋外配管を介して接続された屋外消火設備とを備え、
低耐震クラスの部分の破損時には、前記水タンクの消火水を前記高耐震配管を介して高耐震クラスの部分に供給可能とし、また、
前記屋外消火設備の破損時には、前記水タンクの消火水を前記高耐震配管を介して前記高耐震クラスの部分および前記高耐震配管と前記低耐震配管とを介して低耐震クラスの部分に供給可能としたことを特徴とする原子力関連プラントの消火系耐震システム。 - 前記高耐震配管から分岐された分岐配管に分岐配管隔離弁が設けられ、各分岐配管隔離弁から分岐配管を介して高耐震消火設備がそれぞれ接続された請求項1記載の原子力関連プラントの消火系耐震システム。
- 前記低耐震隔離弁および高耐震隔離弁は、各隔離弁での積算流量が規定された水源容量を超過した条件での信号、当該隔離弁下流側で火災発生信号が発生していない条件での信号、消火水送水継続要求信号が発生していない条件での信号、またはこれらの信号の組合せにより、自動閉鎖されるインタロック構成とした請求項1記載の原子力関連プラントの消火系耐震システム。
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JP2007297056A JP4960200B2 (ja) | 2007-11-15 | 2007-11-15 | 原子力関連プラントの消火系耐震システム |
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JP2007297056A JP4960200B2 (ja) | 2007-11-15 | 2007-11-15 | 原子力関連プラントの消火系耐震システム |
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JP2009121987A JP2009121987A (ja) | 2009-06-04 |
JP4960200B2 true JP4960200B2 (ja) | 2012-06-27 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102457482B1 (ko) * | 2022-04-21 | 2022-10-24 | 주식회사 피엔이 | 원자력 발전소의 오염공기 제거장치를 포함하는 화재 진압 시스템 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5627261A (en) * | 1979-08-11 | 1981-03-17 | Tokyo Shibaura Electric Co | Fire extinguishing system device for emergency |
JPS61128189A (ja) * | 1984-11-27 | 1986-06-16 | 株式会社東芝 | 原子力発電プラントの消火用水供給装置 |
JPH01178269A (ja) * | 1988-01-08 | 1989-07-14 | Toshiba Corp | 消火用水タンクの水質改善装置 |
JPH02136790A (ja) * | 1988-11-17 | 1990-05-25 | Toshiba Corp | 原子力発電所用消火装置 |
JP2604041B2 (ja) * | 1989-12-07 | 1997-04-23 | 株式会社東芝 | 原子力発電プラントの消火装置 |
JP2001241202A (ja) * | 2000-02-25 | 2001-09-04 | Toshiba Corp | 地域共生プラント |
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