核电厂安全壳喷淋系统反冷CCW的可行性分析  

Feasibility to Cool Component Cooling Water With Containment Spray System in Nuclear Power Plant

作　　者：李吉根[1] 黄东兴[1] 浦胜娣[1] 

机构地区：[1]中国原子能科学研究院反应堆工程研究设计所,北京102413

出　　处：《原子能科学技术》2004年第z1期6-8,共3页Atomic Energy Science and Technology

摘　　要：针对核电厂在失去重要厂用水后,用换料水箱通过安全壳喷淋系统管线、喷淋泵和喷淋热交换器构成冷却回路,以反冷设备冷却水系统进行了分析。分析结果表明:夏天反冷是很难成功的;在冬天,只要操纵员在8min内及时切除不必要的热负荷,反冷是可以成功的。The feasibility to cool component cooling water with refueling water storage tank through the containment spray test line, spray pump and spray heat exchanger in the event of loss of essential service water in nuclear power plant is analyzed. It is (concluded) that after a loss of essential service water, the cooling component cooling (water) system with containment spray system is difficult to succeed in summer, but it is successful in winter if only operator switches off the unnecessary heat loads within (8 min).

关 键 词：设备冷却水 安全壳喷淋 反冷 

分 类 号：TL362.1[核科学技术—核技术及应用]