摘要
氨是一种具有良好热力性质的天然制冷剂,本文在分析氨的热力性质的基础上,介绍了一种氨直冷式冷却系统的特点,并较详细地叙述了该冷却控制系统的硬件配置和控制方法。该系统自投入运行以来,运行稳定,控制效果良好。
Ammonia is a refrigerant which has good thermodynamic property. Based on the thermodynamic property of ammonia, the characteristics of the direct cooling system by ammoniais presented. A detailed explanation on the hardware and control method of the coolingcontrol system is described. The system runs stably and the control result is very satisfying.
出处
《制造业自动化》
2003年第6期44-46,共3页
Manufacturing Automation
