一种间接式自然冷却风冷冷水循环及节能研究  

Study on chilled water circulation and an energy saving of indirect natural air-cooled chiller

作　　者：江耀川 JIANG Yao-chuan

机构地区：[1]广州番禺速能冷暖设备有限公司,广东广州511400

出　　处：《节能》2018年第1期59-62,共4页Energy Conservation

摘　　要：简要介绍不用压缩机的而采用风机及冷冻水泵变频控制的一种间接式自然冷却风冷冷水机组的配置和系统原理,将其与采用压缩机的低环境温度风冷冷水机组的适用性进行分析对比。依据实际运行效果,论述其节能性,并阐述其与采用压缩机的低环境温度风冷冷水机组联合使用时,可满足环境温度从常温到极低气温下的四季运行需求并提供稳定的制冷量输出。The configure and system principle of an indirect natural air-cooled chiller without compressor which was formed by fan and chilled-water pump variable frequency control are introduced briefly,and it is compared with the low ambient temperature air-cooled chiller equipped with compressor on the applicability.Base on the factual performance,it discusses about its energy saving ability,and it can match the stable capacity demand by cooperating with the low ambient temperature air-cooled chiller equipped with compressor from common to extreme low ambient temperature for different seasons.

关 键 词：间接式 自然冷却 低环境温度 风冷 变频控制 

分 类 号：TK01[动力工程及工程热物理]