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空调冷热源方案价值分析 【英文篇名】 Value analysis of heat/cold source selection for air conditioning 【作者中文名】 雷红兵; 【作者英文名】 By Lei Hongbing; 【作者单位】 中国航空工业第三设计研究院; 【文献出处】 暖通空调, HV 价值分析; 设计; 方案; 冷热源; 【英文关键词】 value engineering; value analysis; design; option; heat/cold source; 【摘要】 简要说明了价值工程原理，以一制冷站工程实例介绍了风冷热泵机组、水冷离心式冷水机组加燃油热水锅炉、溴化锂直燃机三种冷热源方案比较中各项功能权重的确定和评分方法，运用价值工程方法得出了最优方案，强调对方案的各功能要素和成本要素应力求全面精确列出。 【英文摘要】 Touches the principle of value engineering, illustrates determination of weights and the point rating for each function term in three options air cooled heat pump unit, water cooled liquid chiller plus oil fired boiler, and direct fired absorption unit systems in a project, and singles out an optimum one. Attaches importance to the efforts to make the function and costs factors possibly completed and accurate.