国内外大型低温冷藏库氨制冷系统和制冷设备节能及安全技术的发展趋势  

The current situation of ammonia refrigeration system and refrigeration machineries both in China and the advanced countries

作　　者：叶尉南[1] 吕济民[1] 王婵君[1] 伍晓辉[1] 

机构地区：[1]国内贸易工程设计研究院,100069

出　　处：《冷藏技术》2008年第4期1-15,共15页Journal of Refrigeration Technology

摘　　要：近年来国内外冷冻冷藏行业针对不同的冷库形式和贮藏用户特点,在低温冷藏库氨制冷系统和制冷机器、设备采用一些节能及安全技术。本文根据我国的国情和国外先进国家氨制冷系统的发展趋势做出一些研究和对比。In recent years, energy - saving and safety technologies have been applied in low- temperature frozen ammonia refrigeration systems, machineries and equipments for various storage types and user feature during refrigeration and cold storage industry from home and aboard. In this research paper, we would like to make some case study and comparation on the current situation of ammonia refrigeration system both in China and the advanced countries.

关 键 词：氨制冷系统 螺杆制冷压缩机 蒸发式冷凝器 光滑排管 冷风机NH3/CO2复叠式装置 NH3/CO2盐水系统 

分 类 号：TB657.1[一般工业技术—制冷工程]