Drainage system provided with rainwater treatment systems and drainage control method

A technology of drainage system and control system, applied in the direction of waterway system, drainage structure, sewage removal, etc., can solve the problems of losing the meaning of the diversion well, and the diversion control of rainwater and sewage is not very good, to avoid flood disasters, small footprint , the effect of reducing human and material resources

Pending Publication Date: 2018-03-02
WUHAN SHENGYU DRAINING SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Drainage system provided with rainwater treatment systems and drainage control method

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Comparison scheme
Effect test

Embodiment 1

[0123] Such as figure 1 Shown, a kind of drainage system, described drainage system comprises the first diversion well 2, the second diversion well 3, regulation and storage facility 21 and on-line treatment facility 22;

[0124] Wherein, the first diversion well 2 includes a first diversion well body and three openings arranged in the first diversion well body, which are the first water inlet 1, the first water outlet 4 and the second outlet respectively. Nozzle 5;

[0125] The second diversion well 3 includes a second diversion well body and at least three openings arranged on the second diversion well body, which are respectively the second water inlet 7, the fourth water outlet and the fifth water outlet;

[0126] The first water outlet 4 is connected to the second water inlet 7 through a pipeline or a corridor;

[0127] The fourth water outlet is connected to the regulation and storage facility 21 , and the fifth water outlet is connected to the online processing facili...

Embodiment 2

[0153] This embodiment provides a drainage control method controlled by the water level method. The drainage control method is based on the drainage system described in Embodiment 1, and the drainage system includes a control system. In the control system, the first monitoring device, the second The second monitoring device and the third monitoring device respectively include a device for monitoring the liquid level of the water body and are respectively arranged in the well body of the first diversion well, the well body of the second diversion well and the regulation and storage facility, and the first is set in the control unit of the control system. The standard water level H1 of the two diversion wells, the warning water level H2 of the first diversion well and the maximum storage water level H3 of the adjustment and storage facility; the method comprises the following steps:

[0154] 1a) The water enters the first diversion well from the first water inlet, and the water l...

Embodiment 3

[0159] This embodiment provides a drainage control method controlled by the water quality method. The drainage control method is based on the drainage system described in Embodiment 1. The drainage system includes a control system, and the first monitoring device in the control system includes a monitoring device. The water quality device is set in the first diversion well body, the third monitoring device in the control system includes a device for monitoring the water level and is set in the storage facility, and the control unit of the control system is set to pollute Concentration standard value C1, pollutant concentration exceeding the standard value C2 and the highest storage water level H3 of storage facility; Described method comprises the following steps:

[0160] 1b) The water body enters the first diversion well from the first water inlet, and the water quality C in the well body of the first diversion well is monitored in real time by the device for monitoring the w...

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Abstract

The invention discloses a drainage system provided with rainwater treatment systems and a drainage control method. The drainage system comprises two distributing wells which are connected in series, wherein the various rainwater treatment systems are connected to each water outlet of the drainage system; the distributing wells can take an effect of intelligent drainage; by regulating and controlling various valves and related components in a pipeline system at any time, the smooth drainage of a water body can be achieved, and various flood disasters, which are caused by delayed drainage of excessive rainwater, can be prevented. A control system is arranged in the drainage system; manual operations can be avoided in a using process; and by virtue of a control unit, water conservancy switches can be automatically regulated, so that the drainage system has the characteristics of being flexible and changeable, and manpower and material resources can be greatly reduced. Through the regulation and control of the method, a phenomenon in the prior art that clean water or rainwater in a later period can enter the sewage intercepting pipe and can be transmitted into a sewage disposal plant since a sewage intercepting pipe cannot implement flow limitation can be effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of drainage, and in particular relates to a drainage system with a rainwater treatment system and a drainage control method. Background technique [0002] 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 tre...

Claims

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Application Information

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IPC IPC(8): E03F1/00E03F5/10E03F7/02
CPCE03F1/00E03F5/10E03F5/101E03F5/105E03F7/02E03F2201/30E03F2201/10E03F2201/20
Inventor 周超
Owner WUHAN SHENGYU DRAINING SYST
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