JP7423767B2 - 原子力発電所爆発安全性向上の方法 - Google Patents
原子力発電所爆発安全性向上の方法 Download PDFInfo
- Publication number
- JP7423767B2 JP7423767B2 JP2022524114A JP2022524114A JP7423767B2 JP 7423767 B2 JP7423767 B2 JP 7423767B2 JP 2022524114 A JP2022524114 A JP 2022524114A JP 2022524114 A JP2022524114 A JP 2022524114A JP 7423767 B2 JP7423767 B2 JP 7423767B2
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- JP
- Japan
- Prior art keywords
- shell
- filled
- elastic shell
- helium
- combustion
- 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.)
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Links
- 238000004880 explosion Methods 0.000 title claims description 13
- 239000007789 gas Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 16
- 239000001307 helium Substances 0.000 claims description 12
- 229910052734 helium Inorganic materials 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 230000035939 shock Effects 0.000 claims description 12
- 238000002485 combustion reaction Methods 0.000 claims description 11
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 238000005474 detonation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000002360 explosive Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011173 large scale experimental method Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D1/00—Details of nuclear power plant
- G21D1/02—Arrangements of auxiliary equipment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
- F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
- F42D5/045—Detonation-wave absorbing or damping means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Catching Or Destruction (AREA)
- Measurement Of Radiation (AREA)
- Geophysics And Detection Of Objects (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Air Bags (AREA)
Description
Claims (5)
- 保護された表面(1)の前に燃焼をサポートしない物質で満たされた弾性シェル(7)の形で障害物を配置することから成り、不燃性ガスが、シェル(7)を充填する物質として使用され、シェル(7)自体が、時間の経過とともに、燃焼波または衝撃波の前面のシェル(7)の表面に沿った動きの作用の下で崩壊する材料でできていると同時に、シェル(7)への不燃性ガスの充填は、保護対象物の前の空間で危険な濃度の可燃性ガスが検出された直後に行われ、前記弾性シェル(7)は、前記保護された表面(1)の前に、少なくとも2層で配置され、各後続の層の前記弾性シェル(7)は、前の層の前記弾性シェル(7)に形成された窪みに配置されていることを特徴とする、保護面への燃焼波や衝撃波の影響を低減することにより、閉鎖空間での爆発安全性向上の方法。
- 前記弾性シェル(7)を満たすための燃焼をサポートしない物質としてヘリウムが使用されることを特徴とする、請求項1に記載の方法。
- 燃焼をサポートしない物質として前記弾性シェル(7)を充填するために、少なくとも50体積%のヘリウム含有量の空気とヘリウムの混合物が使用されことを特徴とする請求項1に記載の方法。
- ヘリウムで満たされた前記シェル(7)の前に、空気で満たされたシェルがあることを特徴とする、請求項2に記載の方法。
- 前記保護された表面(1)の法線に沿って不燃性物質で満たされた前記弾性シェル(7)の総厚が、化学量論的組成物の混合物の自由空間において2つの臨界爆轟直径を超えることを特徴とする請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2019134276 | 2019-10-24 | ||
RU2019134276A RU2728003C1 (ru) | 2019-10-24 | 2019-10-24 | Способ повышения взрывобезопасности аэс |
PCT/RU2020/000513 WO2021080461A2 (ru) | 2019-10-24 | 2020-10-05 | Способ повышения взрывобезопасности аэс |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022553404A JP2022553404A (ja) | 2022-12-22 |
JP7423767B2 true JP7423767B2 (ja) | 2024-01-29 |
Family
ID=72085206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022524114A Active JP7423767B2 (ja) | 2019-10-24 | 2020-10-05 | 原子力発電所爆発安全性向上の方法 |
Country Status (14)
Country | Link |
---|---|
US (1) | US20220375639A1 (ja) |
EP (1) | EP4033499B1 (ja) |
JP (1) | JP7423767B2 (ja) |
KR (1) | KR20220106121A (ja) |
CN (1) | CN114667576A (ja) |
BR (1) | BR112022007736A2 (ja) |
CA (1) | CA3155729A1 (ja) |
FI (1) | FI4033499T3 (ja) |
HU (1) | HUE065664T2 (ja) |
JO (1) | JOP20220095A1 (ja) |
MY (1) | MY198050A (ja) |
RU (1) | RU2728003C1 (ja) |
WO (1) | WO2021080461A2 (ja) |
ZA (1) | ZA202204850B (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200324377Y1 (ko) | 2003-06-07 | 2003-08-25 | 표상옥 | 헬륨가스 고무공 |
WO2005057126A1 (en) | 2003-12-15 | 2005-06-23 | Long-Range Researches Center | Vodopad explosive ammunition impact containment device |
US20060027419A1 (en) | 2003-01-23 | 2006-02-09 | Vladimir Ponomarev | Blast compression wave absorbing device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4228132A (en) * | 1973-08-10 | 1980-10-14 | Westinghouse Electric Corp. | Hydrogen-oxygen recombiner |
US4836079A (en) * | 1987-01-14 | 1989-06-06 | Cube Overseas Trading Ltd | Bomb blast inhibitor and method of bomb blast inhibition |
RU2080553C1 (ru) * | 1994-03-18 | 1997-05-27 | Акционерное общество "АРЛИ спецтехника" | Устройство для ограничения действия взрыва |
JPH0843576A (ja) * | 1994-07-27 | 1996-02-16 | Toshiba Corp | 原子炉コアキャッチャー |
RU2125232C1 (ru) * | 1997-09-23 | 1999-01-20 | Товарищество с ограниченной ответственностью "Научно-производственное объединение специальных материалов" | Устройство локализации воздействий взрывных механизмов (бомб) |
RU2150669C1 (ru) | 1999-03-15 | 2000-06-10 | Товарищество с ограниченной ответственностью "Научно-производственное объединение специальных материалов" | Устройство локализации воздействий взрывных механизмов |
RU2167304C1 (ru) * | 1999-11-16 | 2001-05-20 | Бровман Михаил Яковлевич | Устройство для защиты от ударной волны в шахтных стволах |
RU2237860C2 (ru) * | 2001-01-03 | 2004-10-10 | Общество с ограниченной ответственностью "Научно-производственное объединение специальных материалов" | Локализатор взрыва с двухфазным диспергентом |
RU46347U1 (ru) * | 2005-01-28 | 2005-06-27 | Общество с ограниченной ответственностью Научно-производственное предприятие "ЭКОТЕСТ ЛТД" | Устройство для локализации взрыва объекта, содержащего взрывное устройство |
RU2670430C1 (ru) * | 2017-11-30 | 2018-10-23 | Акционерное Общество "Российский Концерн По Производству Электрической И Тепловой Энергии На Атомных Станциях" (Ао "Концерн Росэнергоатом") | Способ обеспечения водородной взрывобезопасности атомной электростанции |
-
2019
- 2019-10-24 RU RU2019134276A patent/RU2728003C1/ru active
-
2020
- 2020-10-05 US US17/770,589 patent/US20220375639A1/en active Pending
- 2020-10-05 WO PCT/RU2020/000513 patent/WO2021080461A2/ru active Application Filing
- 2020-10-05 BR BR112022007736A patent/BR112022007736A2/pt active IP Right Grant
- 2020-10-05 KR KR1020227017094A patent/KR20220106121A/ko unknown
- 2020-10-05 HU HUE20879638A patent/HUE065664T2/hu unknown
- 2020-10-05 JO JOP/2022/0095A patent/JOP20220095A1/ar unknown
- 2020-10-05 JP JP2022524114A patent/JP7423767B2/ja active Active
- 2020-10-05 EP EP20879638.3A patent/EP4033499B1/en active Active
- 2020-10-05 CN CN202080075404.0A patent/CN114667576A/zh active Pending
- 2020-10-05 CA CA3155729A patent/CA3155729A1/en active Pending
- 2020-10-05 MY MYPI2022002094A patent/MY198050A/en unknown
- 2020-10-05 FI FIEP20879638.3T patent/FI4033499T3/fi active
-
2022
- 2022-05-03 ZA ZA2022/04850A patent/ZA202204850B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060027419A1 (en) | 2003-01-23 | 2006-02-09 | Vladimir Ponomarev | Blast compression wave absorbing device |
KR200324377Y1 (ko) | 2003-06-07 | 2003-08-25 | 표상옥 | 헬륨가스 고무공 |
WO2005057126A1 (en) | 2003-12-15 | 2005-06-23 | Long-Range Researches Center | Vodopad explosive ammunition impact containment device |
Also Published As
Publication number | Publication date |
---|---|
KR20220106121A (ko) | 2022-07-28 |
FI4033499T3 (fi) | 2024-03-25 |
WO2021080461A3 (ru) | 2021-07-01 |
RU2728003C1 (ru) | 2020-07-28 |
CA3155729A1 (en) | 2021-04-29 |
US20220375639A1 (en) | 2022-11-24 |
BR112022007736A2 (pt) | 2022-07-12 |
EP4033499A2 (en) | 2022-07-27 |
JP2022553404A (ja) | 2022-12-22 |
HUE065664T2 (hu) | 2024-06-28 |
WO2021080461A2 (ru) | 2021-04-29 |
EP4033499B1 (en) | 2023-12-27 |
CN114667576A (zh) | 2022-06-24 |
ZA202204850B (en) | 2022-12-21 |
JOP20220095A1 (ar) | 2023-01-30 |
EP4033499A4 (en) | 2022-11-02 |
MY198050A (en) | 2023-07-29 |
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