商用陈列柜选用机组探讨

THE RESEARCH OF THE CHOICE OF THE REFRIGERATION UNIT USING IN THE COMMERCIAL DISPLAY BOXES

随着便利店、超市和购物中心等的不断发展，商用陈列柜也得到了广泛的应用。由于陈列柜的低能耗对于保护环境、节约电力和降低运行费用等都有十分重要作用，因此陈列柜的设计制造者和使用者都十分重视它。本文分析了影响陈列柜冷冻负荷和冷冻能力的因素，阐明了温度对冷冻负荷和冷冻能力的影响，对比了多台并联压缩机组和单台压缩机组的特点，为实际机组的选配和使用奠定了基础。

With the development of supermarkets and shopping centers, commercial display boxes have been used widely. Because the energy consumption and users all think much of it. In this paper, the factors that have effect on freezing load and freezing capacity of display boxes have been analyzed, and a parallel connection compressor unit has been compared with a single compressor unit, which lays a foundation for the use and the choice of it in practice.