【中文摘要】 本文对苏州地区某电子企业空调系统节能改造项目进行技术和经济性的分析,提出了冷却塔变频和利用天然冷源的适用性,给本地区企业的项目改造提供了经验借鉴。

【英文摘要】 This article makes technical and economic analysis of an air-conditioning system energy saving project for an electronics enterprise in Suzhou area and points out the applicability of cooling tower frequency conversion and natural cold source. The experiences of this project transformation are valuable for reference to local enterprises.

【中文关键词】 节能; 冷却塔风机; 变频; 冷回收

【英文关键词】 energy-saving; cooling tower fan; frequency conversion; cold energy recycle