发明名称 |
DRAIN SYSTEM FOR A NUCLAR POWER PLANT |
摘要 |
A drain system for a shutdown cooling system of a pressurized water reactor type of a nuclear power plant (10) has an increased flow rate in the drain pipe (28) and drain pump (33). The hot leg (18) connected drain pipe has a vaned vortex breaker (30) mounted therein between its connection with the hot leg (18) lower region and the drain pump (33). This minimizes vortex-created cavitation in the drain pump thereby permitting the increased flow rate. |
申请公布号 |
KR100271891(B1) |
申请公布日期 |
2000.11.15 |
申请号 |
KR19970028220 |
申请日期 |
1997.06.27 |
申请人 |
ABB COMBUSTION ENGINEERING NUCLEAR POWER, INC. |
发明人 |
PECK, DANIEL A. |
分类号 |
G21C19/28 |
主分类号 |
G21C19/28 |
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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