NH_3/CO_2超市制冷系统的分析研究

Analysis and Study on NH_3CO_2 Supermarket Refrigeration System

介绍了利用自然工质NH_3和CO_2的复叠式超市制冷系统,通过对NH_3/CO_2超市制冷系统与R22和R404A超市制冷系统的分析比较,得出NH_3/CO_2超市制冷系统较R22和R404A超市制冷系统有明显的优势;自然工质NH_3/CO_2复叠式超市制冷系统,不仅节约能源,而且保护环境,是很有发展前景的绿色环保制冷系统。

This paper introduces a cascaded supermarket refrigerafion system that uses natural refrigerants of NH3 and CO2 . The advantages of NH3/CO2 cascaded supermarket refrigeration system are very natural r obvious by comparing NH3/CO2 with R22 and R404A supermarket refrigeration system. The efrigerants NH3/CO2 cascaded protect environment. It can be concl refrigeration system has a good future. supermarket refrigeration system not only save energy but also uded that NH3/CO2 natural refrigerants cascaded supermarket