三、库房围护结构热工计算围护结构热工计算包括绝热层和隔汽防潮层两个部分。该设计对保证库房的使用效果,节省能源,降低造价,减少维修,延长寿命等起着重要作用。库房的耗冷因素很多,由于库内外温度差,通过围护结构的传热引起的耗冷是主要的, Third, the thermal envelope of the building envelope structure thermal calculation The thermal calculation of the envelope structure includes two parts: thermal insulation layer and vapor barrier moisture barrier layer. This design plays an important role in ensuring the use of the warehouse, saving energy, reducing costs, reducing maintenance, and extending life. There are many factors of cold consumption in the warehouse. Due to the difference in temperature inside and outside the warehouse, the cold consumption caused by the heat transfer of the enclosure structure is the main factor.