技术中心

【英文篇名】 Analysis on the energy storage performance of liquid desiccant air conditioning systems 【作者中文名】 杜斌; 施明恒; 【作者英文名】 By Du Bin~ and Shi MinghengSoutheast University; Nanjing; China; 【作者单位】 东南大学; 【文献出处】 暖通空调, Heating Ventilating 蒸发冷却; 蓄能; 太阳能; 【英文关键词】 liquid desiccant; evaporative cooling; energy storage; solar energy; 【摘要】 介绍了溶液除湿蒸发冷却空调系统的蓄能原理,分析了蓄能密度的影响因素。与冰蓄冷、水蓄冷和气体水合物蓄冷等常规蓄冷方式的比较结果表明,溶液除湿空调系统在蓄能方面有明显的优势,其蓄能密度远大于常规蓄冷方式。该系统可以利用太阳能作为再生能源,白天蓄存浓溶液用于夜间制冷,节能效果显著。 【英文摘要】 Presents the energy storage principle of the system. Analyses the factors influencing the energy storage density. Comparing with the conventional cool storage modes including ice storage, chilled water storage and gas-hydrate storage, the liquid desiccant air conditioning system has obvious advantage in energy storage density. This system can reduce energy consumption by using solar energy as regeneration energy source to storage concentrated solution in daytime for cooling in night. 【基金】 国家自然科学基金资助项目(编号:50276013);; 国家重点基础研究发展规划项目(编号:G2000026303)