PVC特殊单立管排水系统的螺旋管结构对排水流量的影响  

Influences of spiral pipe structure of drainage system consisting of a special vertical PVC pipe on drainage flow

作　　者：欧阳司晨 刘晓峰[1] 

机构地区：[1]宜宾天原集团股份有限公司,四川宜宾644004

出　　处：《聚氯乙烯》2016年第3期26-31,共6页Polyvinyl Chloride

摘　　要：针对高层建筑设计了PVC特殊单立管排水系统,考察了其螺旋管结构对排水流量的影响。结果表明:PVC特殊单立管排水系统具有节省材料、安装方便、节约空间、排水流量大、降噪效果明显等优点。A drainage system consisting of a special vertical PVC pipe was designed for high-rise buildings. The influences of spiral pipe structure of the system on drainage flow were investigated. The results showed that the drainage system consisting of a special vertical PVC pipe had the advanta- ges of saving material, convenient installation, saving space, high drainage flow, and obvious noise reduction.

关 键 词：PVC 单立管 排水系统 螺旋管 螺旋筋 流量 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]