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文章简单介绍了屋面雨水收集利用系统,包括初期雨水弃流装置、蓄水池系统,重点分析了屋面雨水污染原因,及容积法初期雨水弃流装置的不足,并对初期雨水弃流装置作了改进,可实现初期雨水自动弃流。
The article briefly introduced the roof rainwater collection and utilization system, including the initial rainwater discarding device and reservoir system, mainly analyzed the causes of roof rainwater pollution and the deficiencies of the initial rainwater discarding device by volumetric method. Improvement, can achieve the initial automatic drainage of rainwater.