既有工业建筑围护结构热工性能参数特征分析  

Thermal performance parameter characteristics of existing industrial building envelopes

作　　者：李俊锋 孟晓静[1] 魏贝贝 王怡[1] 许远超 LI Junfeng;Meng Xiaojing;Wei Beibei;Wang Yi;Xu Yuanchao(Xi'an University of Architecture and Technology,Xi'an,China)

机构地区：[1]西安建筑科技大学 [2]机械工业第六设计研究院有限公司

出　　处：《暖通空调》2019年第2期67-70,共4页Heating Ventilating & Air Conditioning

基　　金：国家重点研发计划资助项目(编号:2016YFC0701307);国家自然科学基金资助项目(编号:51608425);西安建筑科技大学青年科技基金资助项目(编号:QN1622)

摘　　要：通过对既有工业建筑的调研,分析了工业建筑环境控制方式、体形系数、窗墙面积比、围护结构热工性能参数等的特征。结果表明:工业建筑体形系数变化范围比民用建筑小,其中近90%的工业建筑体形系数在0.15以下;工业建筑窗墙面积比变化范围比公共建筑小,与居住建筑较为类似;一类工业建筑的围护结构热工性能要求在严寒和寒冷地区比民用建筑低,但在夏热冬冷和夏热冬暖地区比居住建筑稍高。Through the investigation of existing industrial buildings,analyses the characteristics of industrial building environmental control,shape coefficient,window-to-wall ratio and thermal performance of envelopes.The results show that the variation range of shape coefficient of industrial buildings is smaller than that of civil buildings,with a shape coefficient of less than 0.15 in almost 90% of industrial buildings.The variation range of window-to-wall ratio of industrial buildings is smaller than that of public buildings,and similar to residential buildings.The envelope thermal performance requirements of first category industrial buildings are lower than those of civil buildings in severe cold zone and cold zone,but slightly higher than those of residential buildings in hot summer and cold winter zone and hot summer and warm winter zone.

关 键 词：工业建筑 围护结构 体形系数 窗墙面积比 热工性能 

分 类 号：TU27[建筑科学—建筑设计及理论]