冰蓄冷辐射空调系统运行优化与能耗分析  

Operation Optimization and Energy Consumption Analysis of Radiation Air Conditioning System with Ice Storage

作　　者：梁坤峰[1] 任岘乐 贾雪迎 王林[1] 阮春蕾[1] 张林泉[1] 

机构地区：[1]河南科技大学制冷与空调技术研究所,河南洛阳471003

出　　处：《制冷技术》2014年第6期68-74,共7页Chinese Journal of Refrigeration Technology

基　　金：国家自然科学基金(U1304521);河南省科技攻关项目(102102210162)

摘　　要：基于温湿度独立控制思路,提出了一种将冰蓄冷、毛细管辐射及地源耦合的冰蓄冷辐射空调系统,以实现电力负荷"削峰填谷"、降低能耗和更好的热舒适性。建立了冰蓄冷辐射空调系统的运行优化模型,以杭州地区某办公楼为实例,进行了负荷计算、运行方案优化以及能耗分析,结果表明冰蓄冷辐射空调系统与常规空调系统相比,具有显著的节电和节省运行费用优势。实际应用中需综合考虑蓄冰容量的限制以最终确定系统运行方案。Based on the idea of temperature and humidity independent control, a radiation air conditioning system with ice storage was presented, which combined ice storage system, capillary radiation air conditioning, and ground-source heat exchanger;the new system may realize the power load peak load shifting, the reduction of energy consumption and good thermal comfort. Operation optimization model is established for the ice storage air conditioning system. Taking an office building in Hangzhou area as an example, the load calculation, operation strategy optimization and energy consumption analysis have been conducted. The results show that, the ice storage air conditioning system has the remarkable advantages for saving electricity and operation cost than the conventional air conditioning system. In the practical application, ice storage capacity constraints are considered in order to determine the system operation scheme.

关 键 词：温湿度独立控制 冰蓄冷 辐射空调 运行优化 能耗 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]