在高大空调厂房中,采用分层空调后,可节约冷负荷30%左右,是值得推荐的一种空调方式。本文对分层空调冷负荷计算原理及其特点进行了探讨。着重阐述实验研究得出的影响对流热转移负荷的主要因素及其变化规律,同时对辐射热转移负荷的产生及其影响因素进行了分析,在此基础上,提出对流和辐射两项转移形成的冷负荷计算方法。 In the tall air-conditioning plant, the use of stratified air-conditioning, the cooling load can be about 30%, is a recommended air-conditioning. This paper discusses the calculation principle and characteristics of stratified air conditioning cooling load. Emphatically expounds the main factors that influence the convective heat transfer load and their variation rules obtained from the experimental study. At the same time, the generation of radiation heat transfer load and its influencing factors are analyzed. Based on this, the convection and radiation transfer are proposed Cooling load calculation method.