论文部分内容阅读
在意大利学习期间了解到意大利的制冷技术水平接近丹麦、西德及法国等国家。其冷库耗冷量计算方法及有关数据与我国有所不同,现概括地介绍意大利冷库耗冷量计算方法及其数据,供有关设计人员参考。一、围护结构耗冷量Q_1 Q_1=KF△t_1(kcal/24h) 其中K为传热系数,K值根据隔热层厚度决定
While studying in Italy, I learned that the refrigeration technology in Italy is close to Denmark, West Germany and France. The method of calculating the cold storage cooling capacity and the relevant data are different from our country. The cooling capacity calculation method and its data of the cold storage in Italy are briefly introduced for the reference of relevant designers. First, the envelope of the cooling consumption Q_1 Q_1 = KF △ t_1 (kcal / 24h) where K is the heat transfer coefficient, K value based on the thickness of the insulation layer decision