宿迁徐州连云港流量最大304不锈钢虹吸雨水斗63-200
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型号品名:虹吸雨水斗,不锈钢雨水斗,PE雨水斗
规格:DN56/DN63/DN75/DN90/DN110/DN160
虹吸式雨水斗有多种规格,能够满足工程的实际需要,其材质为不锈钢。在降雨过程中,屋面雨水通
过 进水格栅落入深斗中,斗内带孔隙的整流罩,使处于涡流状态的雨水平稳地以淹没泄流流出,进入排水管。
虹吸式雨水斗能最大限度地减小天沟的进水深度,使屋面承受的雨水荷载降到最小,同时又使雨水斗
的 出口获得较大的淹没水深,消除了在设计流量下工作时的渗气现象,提高了雨水斗的额定流量。
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