Drainage system with intercepting sewers and online processing facility and drainage control method

A technology of drainage system and control method, applied in waterway system, sewer system, water/sewage treatment, etc., can solve the problems of loss of the meaning of the diversion well, poor diversion control of rainwater and sewage, etc. Powerful functions and the effect of reducing human and material resources

Pending Publication Date: 2018-03-06
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 with intercepting sewers and online processing facility and drainage control method
  • Drainage system with intercepting sewers and online processing facility and drainage control method
  • Drainage system with intercepting sewers and online processing facility and drainage control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0120] like figure 1 and figure 2 As shown, the present invention provides a drainage system, the drainage system includes a diversion well, and the diversion well includes a diversion well body 8 and four openings arranged in the diversion well body 8, which are respectively water inlets 1 , the first water outlet 2, the second water outlet 3 and the third water outlet 4;

[0121] The drainage system also includes a first water conservancy switch 5, a third water conservancy switch 6 and a fourth water conservancy switch 7; wherein, the first water conservancy switch 5 is set near the first water outlet 2 for controlling the flow through the first water outlet. The amount of water passing through the water outlet 2; a third water conservancy switch 6 is set near the second water outlet 3 for controlling the passing water through the second water outlet 3; wherein, the third water switch 6 is set near the third water outlet Four water conservancy switches 7, used to control...

Embodiment 2

[0137] like Figure 3-5 As shown, a drainage system with a sewage interceptor and on-line treatment facilities, the drainage system includes the drainage system described in Embodiment 1, and the drainage system also includes a regulation and storage facility 31; the regulation and storage facility is arranged at On the outlet pipe pipeline or set on the branch branched from the outlet pipe pipeline.

[0138] When the regulation and storage facility is arranged on the outlet pipe branch, a sixth water conservancy switch 32 is provided on the outlet pipe and at the downstream end of the diverging position of the outlet pipe branch. The sixth water conservancy switch is connected to the control unit with signals, and the control unit controls the opening degree of the sixth water conservancy switch according to the received signal.

[0139] When the regulation and storage facility is set on the outlet pipe, the water flows into the regulation and storage facility from the inlet...

Embodiment 3

[0147] 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. The drainage system includes a control system, and the monitoring device in the control system includes a monitoring device. The device of the water body liquid level is arranged in the well body of the diversion well, and the standard water level H1 of the diversion well and the warning water level H2 of the diversion well are set in the control unit of the control system; the method includes the following steps:

[0148] 1a) The water body enters the diversion well from the water inlet, and the water level height H in the diversion well is monitored in real time through the device for monitoring the water level;

[0149] 2a) When H

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PUM

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Abstract

The invention discloses a drainage system with intercepting sewers and a online processing facility and a drainage control method. The drainage system is of an intelligent drainage effect. Reasonablewater discharging is achieved by reasonably controlling the opening of a water conservancy switch of the drainage system and related components through a control system, sewage and initial rainwater are enclosed to a storing and regulating facility to the most extent, while flood discharging is guaranteed, and no manual operation is needed during the operating process, self adjustment of the waterconservancy switch is achieved through a control unit, which has the advantages of flexible and changeable, enormous manual labors and material sources are reduced. The phenomenons of water current cannot be limited in the intercepting sewers, and clean water and later rainwater are sent to a sewage treatment plant through the intercepting sewers of the prior art are effectively solved by the regulating of the drainage control method. The sewage is enclosed to the storing and regulating facility to the most extent, and cleaner water is discharged to natural water bodies by reasonably controlling discharging routes of the sewage, the initial rainwater and the mid-term and later rainwater.

Description

technical field [0001] The invention belongs to the technical field of drainage, and in particular relates to a drainage system with a sewage intercepting pipe and on-line treatment facilities 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F1/00E03F3/02E03F5/04E03F5/10E03F5/14
CPCE03F1/00E03F3/02E03F5/04E03F5/041E03F5/0411E03F5/10E03F5/14
Inventor 周超覃应机
Owner WUHAN SHENGYU DRAINING SYST
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