高温热水管道无补偿冷安装直埋敷设技术  

Non-compensated cold installation directly laid technology for high-temperature hot water pipelines

作　　者：孟祥丰 刘纳 MENG Xiang-feng,LIU Na

机构地区：[1]中石化石油工程设计有限公司,山东东营257026 [2]中国石油大学(华东)储运与建筑工程学院,山东青岛266580

出　　处：《节能》2018年第6期46-51,共6页Energy Conservation

摘　　要：详细介绍了高温热水管道无补偿冷安装直埋敷设技术的基本原理。通过对安定性理论的分析,阐述了直埋管道不预热无补偿敷设技术的理论依据。实践证明,这种敷设方式安全可靠,经济效益显著。The fundamental of non-compensated cold installation directly laid technology for high-temperature hot water pipelines is introduced in detail in the paper. Through the analysis of the stability theory, the theoretical basis is illustrated for directly laid pipeline without preheating non-compensated technology. The practice shows that this directly laid technology is safe and reliable with significant economic benefits.

关 键 词：无补偿 直埋敷设技术 热水管道 冷安装 安定性理论 

分 类 号：TU833[建筑科学—供热、供燃气、通风及空调工程]