冷藏企业通过抓节能工作,促进技术改造,设备更新,产品结构的改革,加强能源管理,提高冷藏企业的科学管理水平,尤其重要的是通过抓节能管理,节省用电量,节约费用,提高冷藏企业的经济效益,现将冷藏企业节能的几个主要方面加以论述。(一)采用单机双级制冷,冷藏企业使用的压缩机型号多,性能不一,在-28℃和-33℃ Refrigeration enterprises to grasp the energy-saving work, promote technological innovation, equipment updates, product structure reform, strengthen energy management, improve the scientific management of refrigeration enterprises, especially important is to grasp the energy-saving management, saving electricity, save costs and improve the refrigeration The economic efficiency of enterprises, refrigeration enterprises are now energy saving of several major aspects to be discussed. (A) The use of single-stage two-stage refrigeration, refrigeration compressor used in more business models, different performance, at -28 ℃ and -33 ℃