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为推动节能环保产业健康发展,各种新建项目配套公用设施都有了不同程度的创新和优化设计。本文通过节能、环保、经济、实用四个方面,对风冷、水冷、蒸发冷却三种冷凝方式进行了交叉对比分析。研究结果表明,不受特定因素约束时,冷负荷在700 kW~1500 kW的中大型冷水系统中,采用蒸发冷却式冷水机组综合性价比更高。
In order to promote the healthy development of energy saving and environmental protection industries, all kinds of new projects supporting public facilities have varying degrees of innovation and optimal design. In this paper, through four aspects of energy saving, environmental protection, economy and practicality, the cross-contrast analysis of three kinds of condensing methods of air-cooled, water-cooled, evaporative cooling were carried out. The results show that, without being constrained by specific factors, evaporative chilled water chillers are more cost-effective in large and medium-sized chilled water systems with cooling load of 700 kW ~ 1,500 kW.