Through these functions of regulation, the refrigerant state parameter of every unit, or the typical unit of refrigerant system can get reasonable value, and the condition of the refrigerant equipment can run safely, steadily, and in efficiently.

• 通过各种调节作用，使制冷剂状态参数在各部件或制冷系统典型部位具有合理的取值，以满足被控工艺参数的要求以及制冷装置的安全、稳定、高效节能运行。