摘要
通过对一起双级压缩制冷系统运行故障的处理,分析制冷系统中变工况特点对制冷系统的影响,提出根据变工况特性合理选择高低压容积比的重要性。
Through the treatment of breakdown in the processing of the double-stage refrigeration compression system, analyzes the influence of the operation mode characteristics on the refrigeration system, proposes the importance of adequate selection of high-low pressure volume ratio according to the variable working condition characteristics.
出处
《制冷与空调》
2006年第6期91-92,96,共3页
Refrigeration and Air-Conditioning
关键词
双级压缩
容积比
压缩比
排气温度
double-stage compression
volume ratio
compression ratio
discharge temperature
