冰蓄冷空调系统和常规空调系统的分析及能耗比较
Exergy analysis and energy consumption comparison between ice storage air conditioning systems and conventional air conditioning systems
摘要：
分析了制冷主机在制冰工况（35 ℃/-10 ℃）和空调工况（37 ℃/5 ℃）下循环各过程的损失和效率，结果表明两种工况制冷循环的效率没有明显差别。比较了上述两种工况下压缩机、冷却水泵、冷却塔风机、冷水泵和乙二醇泵的功耗差别，并进一步推出系统总能耗的差别和压缩机总工作容积的差别。
关键词：冰蓄冷 空调系统 分析 能耗
Abstract：
Analyses exergy drops and total exergy efficiencies of refrigeration cycles working respectively under ice making condition(35 ℃/-10 ℃) and conventional air conditioning condition(37 ℃/5 ℃). The results show that the total exergy efficiency has no obvious difference between the two conditions. Compares energy consumption of the compressor, all pumps and cooling tower fans under the two different working conditions, deduces the total energy consumption difference and the compressor working volume difference between the two systems.
Keywords:ice storage, air conditioning system, exergy analysis, energy consumption