摘要
针对现有增设反射层保温结构理论分析模型不完善的问题,建立保温结构理论计算模型,分析硅酸镁纤维毡、高温玻璃棉2种保温材料增设反射层对保温性能的影响规律,提出适宜的保温层布置方案。
The advancing of heat insulation performances could decrease the heat loss of hot medium pipe,which will increase the energy utilization efficiency. The adding of reflectors is a conventional approach. Therefore,theoretical research on the influence of reflectors on the heat insulation performance was carried out in this paper. The fibrofelt of magnesium silicate and high temperature glass wool were used as cases. Quantitative results were obtained. The aim of this paper is to provide some information for the design of effective heat insulation structures.
作者
陈国强
戚琳
刘杰
Chen Guoqiang;Qi Lin;Liu Jie(Northwest Electric Power Design Institute Co. Ltd. of China Power Engineering Consulting Group, Xi＇an 710075, China;China New Era International Engineering Corporation, Xi＇ an 710018, China.)
出处
《河北电力技术》
2018年第1期16-18,共3页
Hebei Electric Power
关键词
管道保温
反射层
绝热性能
硅酸镁纤维毡
高温玻璃棉
pipe thermal insulation
reflector
heat insulation performance
fibrofelt of magnesium silicate
high temperature glass wool
