摘要
针对国家同步辐射实验室储存环磁铁与电源系统冷却水系统的恒温工艺要求和连续运行特点进行了恒温改造:采用冷水机组和冷却塔间接供冷技术,运用PID控制流程理论,并采取一定的节能措施。通过调节电动三通阀可将冷却水温度控制在(20~25)℃±1℃。
Aiming at the constant temperature technology requirements and continuous operating characteristics of the system, executes the constant temperature reformation, adopting water chiller units and cooling tower indirect cooling technology, PID control theory and some energy conservation measures. After reformation, the cooling water temperature can be controlled within (20-25)℃±1℃ by adjusting electric three-way valves.
出处
《暖通空调》
北大核心
2008年第11期125-129,共5页
Heating Ventilating & Air Conditioning
关键词
同步辐射
储存环
冷却水系统
冷却塔供冷
节能
synchrotron radiation, electron storage ring, cooling water system, tower cooling, energy conservation