Distributing well with double flaps sluice gate and drainage system and drainage control methods thereof

A kind of flap gate, drainage system technology, applied in waterway system, sewer system, sewage removal and other directions, can solve the problem of losing the meaning of the diversion well, and the control of rainwater and sewage diversion is not very good.

Inactive 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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  • Distributing well with double flaps sluice gate and drainage system and drainage control methods thereof
  • Distributing well with double flaps sluice gate and drainage system and drainage control methods thereof
  • Distributing well with double flaps sluice gate and drainage system and drainage control methods thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0134] Such as Figure 1-3 As shown, the present invention provides a diversion well with double flap gates. The diversion well comprises a diversion well body, water inlet pipe 1, sewage intercepting pipe 3, water outlet pipe 2, double flap gate 5 and flap drive Agency 6;

[0135] The well body of the diversion well is divided into a first well body 7 and a second well body 8, and has an opening 9 at the separation; Connection; the water inlet pipe 1 and the water outlet pipe 2 are arranged in the first well body 7, and the sewage intercepting pipe 3 is arranged in the second well body 8;

[0136] The arrangement positions of the outlet pipe 2 and the double-flap gate 5 enable the double-flap gate 5 to respectively close the opening 9 at the partition or the outlet pipe 2 to prevent water from passing through.

[0137] The sewage intercepting pipe 3 is connected with the pipeline leading to the sewage treatment plant; the outlet pipe 2 is connected with the pipeline leading...

Embodiment 2

[0143] Such as Figure 4-5 As shown, the present invention provides a drainage system, the drainage system includes the diversion well described in Embodiment 1; the drainage system also includes a control system, and the control system includes a monitoring device and a control unit; the monitoring device The signal is connected with the control unit, and the control unit is connected with the signal of the double flap gate; the signal monitored by the monitoring device is sent to the control unit, and the control unit receives the signal and controls the opening of the double flap gate.

[0144] Such as Figure 4 As shown, the monitoring device includes a device 61 for monitoring the liquid level of the water body (such as a liquid level sensor, a liquid level gauge, a liquid level switch, etc.), which is arranged in the well body of the diverter well.

[0145] Such as Figure 5 As shown, the monitoring device includes a device 62 for monitoring rainfall (such as a rain ga...

Embodiment 3

[0149] Such as Figure 6-7 As shown, the present invention provides a drainage system, which includes the drainage system described in Embodiment 2, and also includes a storage facility 31 .

[0150] Such as Figure 6 As shown, the storage facility 31 is arranged on the outlet pipe 2;

[0151] When the regulation and storage facility is set on the outlet pipe, the water flows into the regulation and storage facility from the inlet end of the regulation and storage facility through the outlet pipe for storage. When the capacity of the regulation and storage facility reaches the upper limit, the water flows from the regulation and storage facility The outlet end flows into the downstream end of the outlet pipe.

[0152] Such as Figure 7 As shown, the regulation and storage facility 31 is arranged on a branch road branched from the water outlet pipe 2 . When the regulation and storage facility 31 is arranged on the branch of the water outlet pipe 2, a sixth water conservancy...

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Abstract

The invention discloses a diversion well with double flap gates, a drainage system comprising the diversion well and a drainage control method, which has the effect of intelligent drainage, and the opening of the double flap gates in the drainage system through the control system Reasonable control is carried out to realize the reasonable discharge of water bodies. While ensuring the safety of flood discharge, the dirty water or initial rainwater is intercepted to the sewage treatment plant to the greatest extent. The drainage control method of the present invention includes water level method, water quality method, water quality-water level method, time method, total amount method, rainfall method, time-water level method, total amount-water level method, rainfall-water level method, and the control of the method is effective It solves the phenomenon that in the prior art, the sewage intercepting pipe cannot be limited, and clean water or later rainwater will also enter the sewage intercepting pipe and be transported to the sewage treatment plant. Through reasonable control of the discharge channels of dirty water, initial rainwater and middle and late rainwater, the dirty water can be intercepted to the sewage treatment plant to the greatest extent, and the cleaner water can be discharged to natural water bodies.

Description

technical field [0001] The invention belongs to the technical field of drainage, and in particular relates to a diversion well with double flap gates, a drainage system including the diversion well 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 discha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F1/00E03F5/04E03F5/10E03F5/14E03F3/02
CPCE03F1/00E03F3/02E03F5/04E03F5/041E03F5/10E03F5/105E03F5/14
Inventor 周超胡娜
Owner WUHAN SHENGYU DRAINING SYST
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