摘  要   低溫送風空調由于其在經濟上優勢，與蓄冷技術結合成為暖通空調領域的研究熱點。從室內設計參數、送風溫度、
風機水泵的能耗和末端裝置方面探討了對空調系統經濟性的影響，并通過工程實例驗證了低溫送風技術的經濟性優勢。
關鍵詞  冰蓄冷   低溫送風   經濟性分析
 
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