JP2007185518A5 - - Google Patents
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- Publication number
- JP2007185518A5 JP2007185518A5 JP2007012068A JP2007012068A JP2007185518A5 JP 2007185518 A5 JP2007185518 A5 JP 2007185518A5 JP 2007012068 A JP2007012068 A JP 2007012068A JP 2007012068 A JP2007012068 A JP 2007012068A JP 2007185518 A5 JP2007185518 A5 JP 2007185518A5
- Authority
- JP
- Japan
- Prior art keywords
- fire extinguishing
- extinguishing gas
- fire
- gas
- 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
- 239000007789 gas Substances 0.000 claims description 288
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 122
- 239000001301 oxygen Substances 0.000 claims description 111
- 229910052760 oxygen Inorganic materials 0.000 claims description 111
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 111
- 238000003860 storage Methods 0.000 claims description 86
- 239000006260 foam Substances 0.000 claims description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 62
- 229910052757 nitrogen Inorganic materials 0.000 claims description 49
- 239000000779 smoke Substances 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 14
- 239000002341 toxic gas Substances 0.000 claims description 13
- 230000002000 scavenging Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 4
- 239000004088 foaming agent Substances 0.000 description 41
- 238000010586 diagram Methods 0.000 description 29
- 229910001873 dinitrogen Inorganic materials 0.000 description 25
- 239000000126 substance Substances 0.000 description 18
- 239000003814 drug Substances 0.000 description 17
- 238000000926 separation method Methods 0.000 description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 11
- 229910002092 carbon dioxide Inorganic materials 0.000 description 11
- 239000001569 carbon dioxide Substances 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 description 6
- 238000007599 discharging Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000005587 bubbling Effects 0.000 description 5
- 229940079593 drugs Drugs 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 210000004369 Blood Anatomy 0.000 description 3
- 241000282412 Homo Species 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 102000001554 Hemoglobins Human genes 0.000 description 2
- 108010054147 Hemoglobins Proteins 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 241000195940 Bryophyta Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000019525 fullness Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000011929 mousse Nutrition 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007012068A JP4474425B2 (ja) | 2002-08-09 | 2007-01-22 | 消火ガス供給システム |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002232432 | 2002-08-09 | ||
| JP2007012068A JP4474425B2 (ja) | 2002-08-09 | 2007-01-22 | 消火ガス供給システム |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002374119A Division JP4232865B2 (ja) | 2002-08-09 | 2002-12-25 | 消火ガス供給システム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007185518A JP2007185518A (ja) | 2007-07-26 |
| JP2007185518A5 true JP2007185518A5 (fr) | 2009-04-16 |
| JP4474425B2 JP4474425B2 (ja) | 2010-06-02 |
Family
ID=38341063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007012068A Expired - Lifetime JP4474425B2 (ja) | 2002-08-09 | 2007-01-22 | 消火ガス供給システム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4474425B2 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5385887B2 (ja) * | 2010-11-09 | 2014-01-08 | 能美防災株式会社 | 泡消火装置 |
| CN102139143B (zh) * | 2010-12-22 | 2012-11-21 | 韩松玉 | 用烟气灭火的方法 |
| GB2498389B (en) | 2012-01-15 | 2016-04-06 | Alan Beresford | A combined cooling and fire suppression/extinguishing system employing liquid nitrogen in a continuously operating ventilation system |
| JP2019048259A (ja) * | 2017-09-08 | 2019-03-28 | 旭化成株式会社 | ガス濃度の持続的制御システム |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61195223A (ja) * | 1985-02-25 | 1986-08-29 | Matsushita Electric Works Ltd | 住宅用送気システム |
| JPH08141102A (ja) * | 1994-11-21 | 1996-06-04 | Koatsu:Kk | 窒素ガス消火設備 |
| JPH10331212A (ja) * | 1997-04-02 | 1998-12-15 | Nkk Corp | 都市型広域消火専用配管システム |
| JP3832612B2 (ja) * | 1997-07-16 | 2006-10-11 | 忠弘 大見 | クリーンルームにおける消火方法及びその装置 |
| JP4049284B2 (ja) * | 1997-10-30 | 2008-02-20 | 日本ドライケミカル株式会社 | ウォーターミスト消火設備 |
| JP4158840B2 (ja) * | 1998-02-17 | 2008-10-01 | 能美防災株式会社 | 消火装置 |
| JP3535752B2 (ja) * | 1998-10-29 | 2004-06-07 | 能美防災株式会社 | ガス・水複合消火設備 |
| JP3385255B2 (ja) * | 2000-01-31 | 2003-03-10 | 株式会社初田製作所 | 排気ダクトの閉鎖用ダンパー制御装置 |
| EP1254681A4 (fr) * | 2000-02-03 | 2003-05-28 | Hatsuta Seisakusho | Procede d'extinction d'incendie avec du gaz et equipement d'extinction des incendies |
| JP2001340482A (ja) * | 2000-06-05 | 2001-12-11 | Ishikawajima Harima Heavy Ind Co Ltd | 消火設備 |
| DE10051662B4 (de) * | 2000-10-18 | 2004-04-01 | Airbus Deutschland Gmbh | Verfahren zur Löschung eines innerhalb eines geschlossenen Raumes ausgebrochenen Feuers |
-
2007
- 2007-01-22 JP JP2007012068A patent/JP4474425B2/ja not_active Expired - Lifetime
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