快堆温度检测仪表选型及安装设计  

The Selection and Installation of Sodium Temperature Detection in CEFR

作　　者：崔国生[1] 董康乐[1] 杨建伟[1] 吴宏岩[1] 

机构地区：[1]中国原子能科学研究院,北京102413

出　　处：《中国仪器仪表》2017年第11期51-55,共5页China Instrumentation

摘　　要：中国实验快堆(CEFR)以一二回路以钠作为冷却剂,高温钠具有活泼的化学性质,能与空气发生化学反应,使得钠测量仪表比常规仪表复杂。本文对快堆温度检测仪表的选型和安装设计需重点考虑的因素进行分析,并介绍CEFR温度检测仪表的选型和安装情况,为后续钠冷快堆及钠回路的设计积累了一定的实践经验。The primary and secondary circuits of CEFR uses large inventory of sodium as coolant The wide and high operating temperature, highly chemically activenature of sodium and its reaction with air make the sodium instrumentation complex over the conventionalinstrumentation. Thekey factors which should be considered during the thermometerselection and installation in fast reactoris analyzed,and the selection and installation of CEFR temperature detectoris introduced in this paper The technologies presented have a certain guiding significance for practical engineering design of sodium temperature detection in sodium cooled fast reactor and sodium loops in future.

关 键 词：快堆 温度仪表 选型 安装 

分 类 号：TH811[机械工程—仪器科学与技术]