供热管道直埋敷设技术的探讨*徐宝平孙树林摘要探讨了直埋保温管道的敷设技术问题,对直埋保温管道的选择、埋设方式、埋设深度及管道补偿方式、补偿器的选用进行了介绍与分析,并借实例对管道支架所受推力进行了计算以确定最佳敷设方案;提出了施工注意事项,以保证施工质量、满足设计要求
关键词供热管网直埋保温管道补偿器管道支架中图分类号TU822
2RESEARCHABOUTLAYINGTECHNOLOGYOFDIRECTLY-BURIEDHEATINGPIPESXuBaopingSunShulinABSTRACTThisthesisstudiesthequestionaboutlayingtechnologyofdirectly-buriedthermalinsulationpipes,introduesandanalyzesthedirectly-buriedthermalinsulationpipes'choice、layingmethod、layingdepthandpipes'compensationmethod、compensationchoiseandsoon;andcalculate,throughexample,thethrustonthepipestandinordertodecidethebestlayingmethod
Thispaperalsoprovidesconstructionpointsforattention,inordertoinsureconstructionquality,tomeetthedesignneed
KEYWORDSheatingpipe,directly-buriedthermalinsulationpipes,compensator,pipestand1概述供热管网直埋敷设方式与管沟敷设方式相比,具有节能、节省投资