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Drainage system with sewage interception pipe and detention and retention facilities 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 ensuring the safety of flood discharge

Active Publication Date: 2018-01-23
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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0155] Such as figure 1 with 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 10 and three openings arranged in the diversion well body 10, which are respectively water inlets 1. The first water outlet and the second water outlet 4;

[0156] The drainage system also includes a water passage 8, a storage facility 9 and a sewage interceptor 3; the inlet end of the water passage 8 is connected to the first water outlet in the diversion well; the water passage 8 is connected to the storage facility 9 are connected; the outlet end of the water passage 8 is connected with the sewage intercepting pipe 3;

[0157] The drainage system also includes a first water conservancy switch 5, a second water conservancy switch 6 and a fourth water conservancy switch 7; wherein, the first water conservancy switch 5 is set near the outlet end of the water passage 8 for contro...

Embodiment 2

[0179] Such as Figure 3-7 As shown, the present invention also provides a drainage system, the drainage system includes the drainage system described in Embodiment 1, and also includes an online treatment facility 41;

[0180] Such as image 3 with Figure 4 As shown, the online treatment facility 41 is arranged on the outlet pipe;

[0181] When the on-line treatment facility is set on the outlet pipe; the water flows into the on-line treatment facility from the inlet end of the on-line treatment facility through the outlet pipe, and flows into the downstream end of the outlet pipe from the outlet end of the on-line treatment facility after being treated.

[0182] Such as Figure 5 with 6 As shown, the online processing facility 41 is set on the branch branched from the outlet pipe 4 and the terminal is merged into the outlet pipe; When on the branch of the pipeline, the seventh water conservancy switch 42 is set on the outlet pipe and between the branch branch and the m...

Embodiment 3

[0189] Such as Figure 8 As shown, the present invention also provides a drainage system, the drainage system includes the drainage system described in Embodiment 1, and also includes an integrated treatment facility 11, the outlet end of the storage facility and the inlet end of the integrated treatment facility connected.

[0190] In a preferred embodiment of the present invention, the drainage system also includes an eighth water conservancy switch 12; the eighth water conservancy switch 12 is set near the outlet end of the regulation and storage facility 9 or the inlet end of the integrated treatment facility 11, It is used to control the amount of water passing through the outlet of the storage facility or the inlet of the integrated treatment facility.

[0191] In a preferred embodiment of the present invention, the eighth water conservancy switch is connected to the control unit with a signal, and the control unit controls the opening degree of the eighth water conserv...

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PUM

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Abstract

The invention discloses a drainage system with a sewage interception pipe and detention and retention facilities and a drainage control method thereof. Thedrainage system has the intelligent drainageeffect; the aperture of a hydraulic switch and related components in the drainage system are reasonably controlled through a control system to achieve reasonable water drainage, dirt water or initialrainwater is intercepted to a sewage treatment plant to the maximum extent while safety floodwater discharging is ensured, when the sewage treatment plant cannot treat water in time, the water is ledinto the detention and retention facilities through a water through channel to be temporary storage, after the treatment capability of the sewage treatment plant is recovered, the water is drained back to the sewage treatment plant, no man-made operation is needed in the using process, and the hydraulic switch can be automatically adjusted through a control unit. The drainage system can achieve effective separation of rainwater and sewage just by occupying a small quantity of land area, the drainage system can be used without limitation of occasions, and the drainage system can be applicable to any pipe network in a drainage pipe network system.

Description

technical field [0001] The invention belongs to the technical field of drainage, and in particular relates to a drainage system with sewage intercepting pipes and storage 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 into the wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F1/00E03F5/00E03F5/04
Inventor 周超胡姣姣
Owner WUHAN SHENGYU DRAINING SYST
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