夏热冬暖地区某影院制冷机组选型方案探究

Study on the Selection Scheme of Refrigeration Unit in a Cinema in Summer Heat and Winter Warm Area

以夏热冬暖地区某影院作为工程案例,结合其自身负荷特点进行全年动态模拟,选常规冷水机组及磁悬浮机组2个选型方案进行分析,并通过优化机组的开机策略对方案进行经济比选,进一步说明磁悬浮离心式冷水机组具有很好的节能效果。

This article takes a cinema as an engineering case in summer heat and winter warm area.According to the load characteristics of the cinema,this article has carried out dynamic simulation throughout the year,and analyzes the selection of two types of conventional chillers and magnetic levitation units.It compares the scheme economically by optimizing the start-up strategy of the unit and further shows that the magnetic levitation centrifugal chiller has a good energy-saving effect.