摘要
本文结合CO2制冷系统的特殊性,通过对水融霜、自然融霜、电热融霜以及热气-水融霜几种不同的融霜方法进行对比,最终提出了利用热乙二醇为CO2制冷系统融霜,并对热乙二醇融霜方法进行了理论分析。
In this paper, combined with the particularity of CO2 refrigeration system, compared with the water defrosting, natural defrosting, electric defrosting and hot gas-water defrosting methods, finally put forward use the hot glycol for CO2 refrigeration system defrosting, and make the theoretical analysis for hot glycol defrosting method.
出处
《冷藏技术》
2014年第2期19-21,共3页
Journal of Refrigeration Technology
关键词
CO2制冷
融霜
热乙二醇
CO2 refrigeration
defrosting
hot glycol