Gutter inlet based on diversion and sewage interception, rainwater inlet and water inlet structure: Fid-Bau Portal

Gutter inlet based on diversion and sewage interception, rainwater inlet and water inlet structure

LI XIHONG / ZHOU CHAO / YANG KAI

The invention relates to a gutter inlet based on diversion and sewage interception, a rainwater inlet and a water inlet structure. The gutter inlet comprises a first cavity, an intercepting pipe and an on-off switch, and an opening for receiving sewage and/or rainwater is formed in the top of the first cavity; the inlet end of the intercepting pipe is arranged at the bottom of the first cavity; the on-off switch is arranged on the intercepting pipe and is used for controlling the on-off of the intercepting pipe; a first water outlet is formed in the first cavity, and the height of the first water outlet is larger than that of the inlet end of the intercepting pipe; when the on-off switch is turned off, the sewage and/or the rainwater entering the first cavity from the opening are/is discharged to a first downstream pipeline through the first water outlet; and when the on-off switch is turned on, the sewage and/or the rainwater entering the first cavity from the opening are/is discharged to a second downstream pipeline through the intercepting pipe. The gutter inlet based on diversion and sewage interception can be widely applied to the technical field of municipal drainage.

本发明的涉及一种基于分流截污的雨水口、雨水入口和进水结构，所述雨水口包括：第一腔体，所述第一腔体的顶部设置一敞口，用于接收污水和/或雨水；截流管，所述截流管的进口端设置在所述第一腔体的底部；通断开关，所述通断开关设置在所述截流管上，用以控制所述截流管的通断；其中，所述第一腔体上设置有第一出水口，所述第一出水口的高度高于所述截流管的进口端的高度；当所述通断开关关闭时，由所述敞口进入所述第一腔体内的污水和/或雨水通过所述第一出水口排出至第一下游管道；当所述通断开关开启时，由所述敞口进入所述第一腔体内的污水和/或雨水通过所述截流管排出至第二下游管道。可广泛应用于市政排水技术领域。

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