Drainage system and drainage control method

A drainage system and control method technology, applied in the direction of waterway system, sewage discharge, drainage structures, etc., can solve the problems of losing the meaning of diversion wells, rainwater and sewage diversion control is not very good, etc., to achieve a small footprint, powerful functions, The effect of reducing manpower and material resources

Pending Publication Date: 2018-01-19
武汉圣禹智慧生态环保股份有限公司
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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 met

Method used

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  • Drainage system and drainage control method
  • Drainage system and drainage control method
  • Drainage system and drainage control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0163] Such as Figure 1-3 As shown, the present embodiment provides a drainage system, the drainage system includes a diversion well; the diversion well includes a diversion well body 6 and three openings arranged in the diversion well body, which are respectively the water inlet 1 , the first water outlet 4 and the second water outlet 5;

[0164] The drainage system also includes a first water conservancy switch 2 and a fourth water conservancy switch 3; wherein, the first water conservancy switch 2 is provided near the first water outlet 4 for controlling the amount of water passing through the first water outlet 4; A fourth water conservancy switch 3 is provided near the second water outlet 5 for controlling the amount of water passing through the second water outlet 5;

[0165] The drainage system also includes a control system, the control system includes a monitoring device 24 and a control unit (not shown) connected to the signal; the control unit is connected to the ...

Embodiment 2

[0178] Such as Figure 4-Figure 6 A drainage system is shown, and the drainage system includes the drainage system described in Embodiment 1, and also includes a regulation and storage facility 31 .

[0179] Such as Figure 4-Figure 5 As shown, the regulation and storage facility 31 is arranged on the branch road branched from the water outlet pipe 23; at this time, the sixth hydraulic switch 32 is set on the water outlet pipe 23 pipe and at the downstream end of the branch branch of the water outlet pipe. , the sixth water conservancy switch 32 is connected with the control unit signal, and the control unit controls the opening degree of the sixth water conservancy switch 32 according to the received signal; The opening of the switch adjusts the flow direction of the water body; when the sixth water conservancy switch is in the open state, part of the water body flows through the outlet pipe and is directly discharged to the pipeline leading to the natural water body, and pa...

Embodiment 3

[0185] Such as Figure 7-Figure 10 A drainage system shown, the drainage system includes the drainage system described in Embodiment 1, and also includes an online treatment facility 41;

[0186] Such as Figure 7 As shown, the on-line treatment facility 41 is arranged on the outlet pipe; when the on-line treatment facility is arranged on the outlet pipe; the water flows into the on-line treatment facility from the inlet port of the on-line treatment facility through the outlet pipe, and after treatment, from The outlet end of the online treatment facility flows into the downstream end of the outlet pipe.

[0187] Such as Figure 8-Figure 9 As shown, the on-line treatment facility 41 is set on a branch branched from the water outlet pipeline and the terminal is merged into the water outlet pipeline; When on the branch of the road, the seventh water conservancy switch 42 is set on the outlet pipe pipeline and between the branch branch and the merge position. The seventh hyd...

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PUM

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Abstract

The invention discloses a drainage system and a drainage control method. The drainage system has the intelligent drainage effect; a control system is used for reasonably controlling the opening of a hydraulic switch in the drainage system and related assemblies to achieve reasonable water drainage, and dirty water or initial rainwater is stopped to flow to a sewage treatment plant to the maximum extent while flooding safety is ensured. The drainage control method comprises a water level method, a water quality method, a water quality-water level method, a time method, a total amount method, arainfall method, a time-water level method, a total amount-water level method and a rainfall-water level method. Due to control of the method, the problem that an existing pollutant stopping pipe cannot be subjected to flow limiting, clean water or later rainwater can enter the pollutant stopping pipe to be conveyed to the sewage treatment plant is effectively solved. By reasonably controlling drainage approaches of dirty water, initial rainwater and middle and later rainwater, the dirty water or initial rainwater is stopped to flow to a sewage treatment plant to the maximum extent, and cleanwater is drained to natural water.

Description

technical field [0001] The invention belongs to the technical field of drainage, and in particular relates to a drainage 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 treatment, and its pipeline is called...

Claims

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Application Information

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IPC IPC(8): E03F1/00E03F5/10
CPCE03F1/00E03F5/00E03F5/10E03F5/14
Inventor 周超李梓晔
Owner 武汉圣禹智慧生态环保股份有限公司
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