摘要
通过分析一次泵、二次泵空调水系统存在的问题以及水泵变频运行特性,提出了在一次泵基础上实现变流量运行的可能性,同时探讨了变流量系统对主机、空调末端及水系统平衡的影响。
Analyses the problems for the primary pump and second pump in the water system of air conditioning and running characters of variable frequency pump. Presents the possibility of variable water volume (VWV) based on the primary pump system. Discusses the influence of VWV system on balancing among the refrigerator ,air-conditioner and water system.
出处
《制冷空调与电力机械》
2002年第3期14-16,共3页
Refrigeration Air Conditioning & Electric Power Machinery
关键词
空调
水系统
变流量
变频水泵
air-conditioning water system
VWV
variable frequency pump
