A drainage system with regulation and storage facilities and drainage control method

Abstract

A water drainage system, comprising a shunt well, a first hydraulic switch (5), a second hydraulic switch (6), a fourth hydraulic switch (7) and a regulation and storage facility (9). The shunt well comprises a shunt well body (8) and four openings arranged in the shunt well body (8), wherein the four openings are respectively a water inlet (1), a first water outlet (2), a second water outlet (3) and a third water outlet (4). The first hydraulic switch (5) is arranged close to the first water outlet (2) and is used for controlling the amount of water flowing through the first water outlet (2). The second hydraulic switch (6) is arranged close to the second water outlet (3) and is used for controlling the amount of water flowing through the second water outlet (3). The fourth hydraulic switch (7) is arranged close to the third water outlet (4) and is used for controlling the amount of water flowing through the third water outlet (4). The regulation and storage facility (9) is connected to the second water outlet (3). Further disclosed is a water drainage control method for the water drainage system.

Description

technical field The invention belongs to the technical field of drainage, and in particular relates to a drainage system with regulation and storage facilities and a drainage control method. Background technique At present, the drainage system of cities and buildings mainly includes diversion system, confluence system and mixed flow system, the main purpose of which is to realize the collection, transportation and treatment of water bodies. For example, a system that treats all wastewater in one way is called combined. It has only one drainage system, called the confluence system, and its drainage pipe is called the confluence pipe. The system that treats different types of wastewater in different ways is called the diversion system, which generally has two drainage systems. One can be called a rainwater system, which is used to collect rainwater and industrial wastewater with a very low pollution level that is directly discharged into the water body without treatment, and...

AI Technical Summary

Problems solved by technology

For the flow direction of rainwater and sewage, most of the current control methods use water level or rainfall to control, but the existing water level control method or rainfall control method does not control the diversion of rainwater and sewage very well, thus losing the diversion The meaning of the existence of the well

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