摘要
改造氨制冷系统,实现制冷自动调功率和供冷自动调液量,节能效果明显,投入少,见效快,是提升制冷设备自动化水平的关键。
The reconstruction of NH 3 refrigeration system by means of automating the capacity control of cold compressor and the flow adjustment of liquid pump,can not only reduce energy consumption remarkably,but also economize investment and produce effects quickly.It is a key to improve the automatic level of the refrigeration equipments.
出处
《制冷》
2005年第1期61-65,共5页
Refrigeration
关键词
压缩制冷
液泵供冷
PLC
变频器
智能调节器
Compressing refrigeration,Cold supply by liquid pump,Programmable logic controller,Inverter,Intellective regulator
