摘  要   低温送风空调由于其在经济上优势，与蓄冷技术结合成为暖通空调领域的研究热点。从室内设计参数、送风温度、
风机水泵的能耗和末端装置方面探讨了对空调系统经济性的影响，并通过工程实例验证了低温送风技术的经济性优势。
关键词  冰蓄冷   低温送风   经济性分析
 
ECONOMICAL EFFICIENCY EVALUATION OF LOW TEMPERATURE
AIR SUPPLY SYSTEMS
Su Yongling    Xie Jing
(College of Food Science, Shanghai Ocean University, Shanghai 201306)
 
Abstract   Because of its high economical efficiency, low-temperature air supply systems combined with ice storage
systems became one of study focuses of HVAC. Influences of parameters of indoor air, supplied air temperature, energy
consumption of fans and water pumps and selection of outlet on economical efficiency of air-conditioning system were
analyzed; high economical efficiency of low-temperature air supply systems was proved by project examples.
Keywords   Ice storage   Low-temperature air supply systems  Economical efficiency evaluation