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冷库是耗能大户之一,因此节能是制冷工程的一项重要课题。节能不仅直接影响冷库的经济效益,而且也是我国实现四化的基本国策。冷库消耗的电能正是国内能源的薄弱环节,所以冷库的节能具有十分重要的意义。本文根据几种国外专业杂志近年的报导,对国外冷库节能的经验作一归纳,供国内制冷行业参考。一、制冷系统设计中的节能制冷压缩机的选择。一个制冷系统是选择螺杆压缩机,多缸大容量活塞式压缩机,还
Cold storage is one of the major energy users, so energy-saving refrigeration engineering is an important issue. Energy-saving not only directly affects the economic benefits of cold storage, but also the basic national policy of realizing the four modernizations in our country. Cold energy consumption of energy is the weak link in the domestic energy, so cold storage of energy is of great significance. This article according to several foreign professional magazines in recent years, foreign experience in cold storage to make a summary for the domestic refrigeration industry reference. First, the design of refrigeration system, the choice of energy-saving refrigeration compressor. A refrigeration system is to choose a screw compressor, multi-cylinder high-capacity piston compressor, also