摘要
根据温度补偿器的工作原理及热水直埋管道的敷设方式,探讨了直埋玻璃钢/聚氨酯保温管温度补偿的设计方法。工程实例计算结果表明,玻璃钢/聚氨酯保温管与传统钢制热力管道相比,可以不设或少设温度补偿器。
According to the principles of temperature compensator and lay down method ot heat-water cllreet layoown pipe, the design of temperature compensational of direct laydown glass fiber reinforced plastics （ FRP ） / polyurethane heat pipes was discussed.Compared with traditional steel heat-water pipe in the engineering projects, FRP / polyurethane pipes need not or less temperature compensator through calculate results of project examples.
出处
《工程塑料应用》
CAS
CSCD
北大核心
2012年第10期47-49,共3页
Engineering Plastics Application
基金
河南省教育厅科技攻关项目(2009A430011)
河南省重点攻关项目(102102210435)
关键词
直埋敷设
玻璃钢管
聚氨酯保温
补偿设计
direct laydown
FRP pipe
polyurethane thermal insulation
compensational design
