技术中心

【英文篇名】 Example analysis for the energy efficiency of independent temperature-humidity control air conditioning systems 【作者中文名】 徐征; 刘筱屏; 何海亮; 【作者英文名】 Xu Zheng; Liu Xiaoping and He Hailiang China Architecture Design Beijing; China; 【作者单位】 中国建筑设计研究院; 【文献出处】 暖通空调, Heating Ventilating 溶液除湿; 节能; 【英文关键词】 independent temperature-humidity control air conditioning system; liquid desiccant; energy saving; 【摘要】 通过实例分析指出温湿度独立控制空调系统中处理显热的系统因冷水机组随蒸发温度的提高使COP值提高而节能,但是应综合比较单位换热量金属用量指标和设备用量指标;湿度处理系统的溶液再生能耗有可能抵消显热处理系统节约的能量,因此一定要注意该系统的使用条件。 【英文摘要】 Through the analysis concludes that the sensible heat dealing system can save energy because the COP of the chillier increases with the evaporating temperature increasing.But what should be comprehensively considered is the metal usage and equipment involved for per unit heat exchange.Energy consumption of air humidity dealing system because of liquid regeneration could counteract the energy saved by the sensible heat dealing system.Therefore the applicable conditions should be carefully considered before a...