绝热工程防潮隔汽层的设计优化及应用  

Design optimization and application of vapor barrier in insulation engineering

作　　者：胡伟 王银 邵长颖 HU Wei;WANG Yin;SHAO Changying(SINOPEC Fourth Construction Co.,Ltd.,Tianjin 300270,China)

机构地区：[1]中石化第四建设有限公司,天津300270

出　　处：《石油化工腐蚀与防护》2022年第2期40-43,共4页Corrosion & Protection In Petrochemical Industry

摘　　要：在低温工况下,设备和管道细部结构的处理是确保绝热工程施工效果的关键环节。针对绝热工程细部结构处理中存在的问题,结合相应的施工标准和工程实践经验,提出了防潮隔汽层的设计优化方案和施工要求,并制定了针对性的应用推广措施,提高了绝热效果,提升了绝热工程施工水平。Under low-temperature working condition,treatment of equipment and pipeline detailed structure is the key link to ensure construction effect of insulation engineering.In view of the problems existing in detailed structure treatment,combined with relevant construction standards and practical experience,design optimization scheme and construction requirement of vapor barrier were suggested,targeted application measures were formulated,which greatly improve the construction level in insulation engineering.

关 键 词：绝热工程 防潮隔汽层 细部结构 冷能量流失 设计优化 

分 类 号：TE96[石油与天然气工程—石油机械设备]