高温蒸汽管道直埋技术在居民小区供热工程中的应用

蒸汽管道直埋技术的应用,大大优化了室外供热管网的设计。合理敷设管线节约了管材;正确选用保温材料降低了能耗;合理设置热补偿器及节点处理解决了输汽过程产生的热伸长;合理选用了疏水及排潮装置保证了管网运行的安全性。本项目的实施,为以后的新建工程,从技术上和经验上提供了依据。

Buried Steam Pipeline technology,greatly optimized outdoor heating pipe network design.A reasonable saving pipeline laying pipe;the correct selection of insulation materials,reduced energy consumption;set the thermal compensator and a reasonable approach to solving the input node,the process of the thermal elongation of steam;reasonable selection of the hydrophobic and scheduling wave devices to ensure operation of the pipe network security.Implementation of this project for the future of new construction,from the technical and experience provide the basis.