大型公共卫生间排水横管污物输送能力测试与研究

摘要

通过实验室搭建的方式模拟国家会展中心(上海)项目中大型卫生间排水管道布置情况，进行一系列测试，研究具有明显间歇性使用特征的大型公共卫生间，在间歇期偶然使用时，大口径排水横管的污物输送能力。测试结果可为类似使用特点的大型公共卫生间排水管道设计提供依据。%A model was built up in laboratory to simulate the horizontal drainage pipe layout in large toilets in National Exhibition Center (Shanghai).Through a series of tests,the discharging capacity of large-diameter horizontal drainage pipe during intermittent use in large public toilet was studied.The test results might be reference for drainage pipe design in similar public toilets.