微型保鲜冷库的保温性能研究

Study of Insulation Characteristic of Mini-cold Storage

利用传热学理论讨论了不同保温材料及不同厚度对微型冷库运行过程中热负荷的影响,并在此基础上利用数学优化理论讨论了保温材料的最佳保温层厚度。结果表明,在微型冷库生命周期内最佳保温层厚度与微型冷库的库容无关,而只与电价、制冷机组的价格系数等因素有关。

Discussed the effect of diff er ent insulation materials and its thickness on the heat load of the mini-cold s torage.Based on this,it also discussed the optimized thickness of the insulati on mate-rials.The results show that the thickness only has relation with the p ower price,the coefficient of the price of the refrigeration unit,etc.