采用稻壳作为冷库的隔热材料,这是我国冷库的特点。但多年来因忽视基础理论的研究,稻壳在冷库工程中受潮结冰的问题一直得不到解决。近年来这个问题已引起生产单位和科研人员的重视,在全国范围内引起了热烈的争鸣。广东省制冷学会八二年三月邀请省内外有关专家,在番禺县召开了一次专门研讨会。通过摆实例,讲理论,都认为现行冷库热工单纯采用蒸汽渗透计算法是不全面的,不能反映冷库松散热隔体的整个热 The use of rice hulls as insulation for cold storage is a feature of our cold storage. However, due to ignoring the study of basic theories for many years, the problem of husk icing in the cold storage project has not been solved. In recent years, this problem has caused the attention of production units and scientific researchers, and has caused heated debates throughout the country. In March 2002, the Guangdong Refrigeration Society invited relevant experts inside and outside the province to convene a special seminar in Panyu County. By presenting examples and speaking about theories, it is considered that the current use of steam infiltration calculations in cold storage thermals is incomplete and does not reflect the entire heat of the cold storage compartments.