发明名称 |
Boiling water nuclear reactor and emergency core cooling system of the same |
摘要 |
A boiling water nuclear reactor comprises: a reactor containment vessel including a dry well and a wet well; a vent pipe connecting the dry well and the pressure suppression pool; a gravity-driven water injection pool to hold boric acid aqueous solution; an emergency core water-injection piping system for causing the boric acid aqueous solution in the gravity-driven water injection pool to fall so as to be injected into the reactor pressure vessel in case of reactor accident; a static containment vessel cooling system pool; a static containment vessel cooling system heat exchanger; a dry well connection pipe connecting an upper part of the static containment vessel cooling system heat exchanger and the dry well; and a gas vent pipe for discharging noncondensible gas in the static containment vessel cooling system heat exchanger into the inside of the pressure suppression pool.
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申请公布号 |
US7983376(B2) |
申请公布日期 |
2011.07.19 |
申请号 |
US20100828798 |
申请日期 |
2010.07.01 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
KOJIMA YOSHIHIRO;SATO TAKASHI;OIKAWA HIROHIDE |
分类号 |
G21C9/00 |
主分类号 |
G21C9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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