旅馆类建筑冰蓄冷的经济比较与分析

Economic comparison and analysis of ice storage for hotel construction

对某宾馆冰蓄冷空调拟定６ 种设计方案，然后分别按４ 个地区的典型电价政策从使用寿命、占地面积、初投资、年运行费用等方面进行深入探讨，指出冷负荷逐时分布及最佳蓄冷比例的重要性，得出蓄冷模式和蓄冰槽容量对冰蓄冷系统的经济性具有重大影响的结论．对宾馆类建筑的冰蓄冷选择设计具有重大参考价值．

This paper presents 6 design plans,based on ice storage air condition,discusses electric charge policies of four districts comparing their ser vice life,occupied area,investment and operation cost each year,and point out the importance of load distribution and optimized storage proportion to the design of ice storage system.the conclusion is that cool storage model and cooling capacities of storage tanks have significant effects on the ecnomics of the ice storage air conditioning system,which is valuable for the selection and design of an air conditioning system with cool storage.