技术中心

【英文篇名】 Selection of high-efficiency centrifugal water chillers with systems approach 【作者中文名】 汪训昌; 【作者英文名】 By Wang Xunchang; 【作者单位】 中国建筑科学研究院空调所; 【文献出处】 暖通空调, Hv 选择; 能效; 能耗; 价格; 系统法; 【英文关键词】 centrifugal water chillers; selection; energy efficiency; energy consumption; price; systems approach; 【摘要】 离心式冷水机组能效越高 ,价格越高。主张选用高能效制冷机 ,但也反对盲目追求高能效。介绍了一种结合中国当前经济发展水平、采用系统法选用高效离心式制冷机的方法与实例 ,供广大空调设计者与业主参考 【英文摘要】 The higher the efficiency of centrifugal water chillers, the higher the price. Advocates selecting high efficiency chillers but opposes to pursue high efficiency to an overdue extent. Presents a system method for selecting high efficiency centrifugal water chillers based on the current economic level in China, for reference of air conditioning designers and owners.