微机控制的钠回路中钠温度及流量巡迴检测装置

INSTALLATION FOR MEASURING TEMPERATURE AND FLOW IN SODIUM CHEMISTRY LOOP BASED ON MICROCOMPUTER

摘要: <正> 一、前言本系统用于检测和控制钠化学回路中钠的温度和流量。实验中钠回路的运行温度一般在400℃左右。准确及时地检测钠的温度和流量是保证钠回路安全运行的重要环节。以往钠回路一直采用仪表控制,并且存在误差大、不能直接进行数据处理和体积大等缺点。这套巡迴检测系统的研制,在实现自动检测方面做了有益的尝试。

Abstract: The paper describes the operating principle of a system for measuringtemperature and flow of the sodium chemistry loop based on PC-8201 (CMOS)microcomputer. The system is reliable and antijamming, can directly print and record data.