JP5747019B2 - 安全装置 - Google Patents
安全装置 Download PDFInfo
- Publication number
- JP5747019B2 JP5747019B2 JP2012286693A JP2012286693A JP5747019B2 JP 5747019 B2 JP5747019 B2 JP 5747019B2 JP 2012286693 A JP2012286693 A JP 2012286693A JP 2012286693 A JP2012286693 A JP 2012286693A JP 5747019 B2 JP5747019 B2 JP 5747019B2
- Authority
- JP
- Japan
- Prior art keywords
- collection bag
- gas
- explosion
- vent
- scattered
- 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.)
- Active
Links
- 239000007789 gas Substances 0.000 claims description 57
- 238000004880 explosion Methods 0.000 claims description 39
- 239000002360 explosive Substances 0.000 claims description 28
- 239000000126 substance Substances 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 description 19
- 239000000463 material Substances 0.000 description 11
- 230000006378 damage Effects 0.000 description 10
- 239000004744 fabric Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000002411 adverse Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 229920000784 Nomex Polymers 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229920003233 aromatic nylon Polymers 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Sampling And Sample Adjustment (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
2 隔壁
3 通気部
4 破裂板
5 ガス流路
6 破片捕集用フィルター
7 フレームアレスタ
8 捕集袋
Claims (2)
- 閉鎖空間を形成する構造物の隔壁に設けられた少なくとも前記閉鎖空間で爆発が生じた際には開口可能な通気部と連通するように配設され、前記閉鎖空間で爆発が生じた際に膨張展開し、前記通気部から外部に放出される爆発ガスおよび飛散物質を内部に収容する捕集バッグと、
前記通気部から前記捕集バッグに至るガスの流路に設けられた破片捕集用フィルターと
を備えることを特徴とする安全装置。 - 閉鎖空間を形成する構造物の隔壁に設けられた少なくとも前記閉鎖空間で爆発が生じた際には開口可能な通気部と連通するように配設され、前記閉鎖空間で爆発が生じた際に膨張展開し、前記通気部から外部に放出される爆発ガスおよび飛散物質を内部に収容する捕集バッグと、
前記通気部から前記捕集バッグに至るガスの流路に設けられたフレームアレスタと
を備えることを特徴とする安全装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012286693A JP5747019B2 (ja) | 2012-12-28 | 2012-12-28 | 安全装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012286693A JP5747019B2 (ja) | 2012-12-28 | 2012-12-28 | 安全装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014130028A JP2014130028A (ja) | 2014-07-10 |
JP5747019B2 true JP5747019B2 (ja) | 2015-07-08 |
Family
ID=51408537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012286693A Active JP5747019B2 (ja) | 2012-12-28 | 2012-12-28 | 安全装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5747019B2 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0469595A (ja) * | 1990-07-10 | 1992-03-04 | Toshiba Corp | 事故時の放射能放出抑制システム |
JPH04348299A (ja) * | 1991-05-27 | 1992-12-03 | Hitachi Ltd | 原子炉プラント |
JP3041070U (ja) * | 1997-03-03 | 1997-09-05 | 東興機械工業株式会社 | アルカリ金属汚染体の洗浄構造 |
US5915449A (en) * | 1998-05-18 | 1999-06-29 | Schwartz; Craig | Bomb blast drapery |
US7023339B2 (en) * | 2004-04-13 | 2006-04-04 | Stomski Gerald D | Transportable security portal for screening potential terrorists |
JP2007138487A (ja) * | 2005-11-16 | 2007-06-07 | Taiyo Kogyo Corp | 粉塵の飛散防止方法 |
JP5238649B2 (ja) * | 2009-09-08 | 2013-07-17 | 株式会社東芝 | 原子炉格納容器およびそれを用いた原子力プラント |
-
2012
- 2012-12-28 JP JP2012286693A patent/JP5747019B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2014130028A (ja) | 2014-07-10 |
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