CN107605005A - A kind of drainage system and water discharge control method arranged with waterpower non-return weir gate and pump - Google Patents

A kind of drainage system and water discharge control method arranged with waterpower non-return weir gate and pump Download PDF

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Publication number
CN107605005A
CN107605005A CN201710916153.4A CN201710916153A CN107605005A CN 107605005 A CN107605005 A CN 107605005A CN 201710916153 A CN201710916153 A CN 201710916153A CN 107605005 A CN107605005 A CN 107605005A
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CN
China
Prior art keywords
water
pump
submersible sewage
sewage pump
day submersible
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CN201710916153.4A
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Chinese (zh)
Inventor
周超
胡娜
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Wuhan Shengyu Drainage Systems Co Ltd
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Wuhan Shengyu Drainage Systems Co Ltd
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Priority to CN201710916153.4A priority Critical patent/CN107605005A/en
Publication of CN107605005A publication Critical patent/CN107605005A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment

Abstract

The invention discloses a kind of drainage system and water discharge control method arranged with waterpower non-return weir gate and pump, rainy day submersible sewage pump and fine day submersible sewage pump are provided with the drainage system, and waterpower non-return weir gate, it can judge whether submersible sewage pump works according to water quality in water body liquid level in shunting well well body or shunting well well body, and then realize the reasonable arrangement to the water body.Moreover, it can also be directed to different water levels and/or the water body of water quality is reasonably discharged, so as to realize that regulation effect maximizes.The situation that drainage system is in high elevation and discharged without normal gravity especially suitable for going to the pipeline of sewage treatment plant, pass through the submersible sewage pump set in drainage system, the poor water body of water quality in shunting well well body is arranged to sewage treatment plant by way of pump row, when urgent flood discharge, it can be arranged into natural water by delivery port again.

Description

A kind of drainage system and water discharge control method arranged with waterpower non-return weir gate and pump
Technical field
The invention belongs to technical field of drainage, and in particular to a kind of drainage system arranged with waterpower non-return weir gate and pump and row Water controling method.
Background technology
Currently, the drainage system of city and groups of building mainly includes separate system, combined system and mixed flow system, its main purpose It is the collection, conveying and processing for realizing water body.For example the systems of all waste water is treated using a kind of mode and claims combined system.It is only There is a drainage system, claim converging system, its drainage pipeline claims combined pipeline.Waste water of different nature is treated in different ways System claim separate system, it typically has two drainage systems.One is properly termed as storm-water system, for collecting rainwater and pollution journey Degree is very low, the industrial wastewater of water body is directly discharged without processing, and its pipeline claims storm sewer.Another is properly termed as sewage System, collects the industrial wastewater that could be discharged after sanitary sewage and needs processing, and its pipeline claims sewage conduct.Mixed flow system is a kind of System between separate system and combined system, its mainly due in the region of separate system pipeline misconnection, hybrid junction etc. cause There is waste water of different nature in section of tubing, i.e. storm sewer or sewage conduct has actually become combined pipeline.City Waste water in sewage conduct and combined pipeline is often referred to as municipal sewage.
Densely populated with the appearance of modern house sanitary equipment and skyscraper, excrement is conveyed with current, is greatly increased The intensity of municipal sewage;Along with industry prosperity, industrial wastewater substantial increase, the rivers and lakes of near cities occur as soon as and can not held The pollution condition born.Then sewage treatment plant is set up, and each delivery port is connected with pipeline, the waste water in each arterial drainage is converged Collection sewage treatment plant is handled, and forms shutoff type converging system.The connection delivery port and waste water that dams is to the pipe of sewage treatment plant Road claims dam pipeline or wastewater interception pipe.
Wastewater flow rate abruptly increase during rainfall, if all waste water are all retained, dam pipeline and sewage treatment plant is necessarily required to It is very extensive, too increase engineering cost.So the inspection shaft of arterial drainage and intercepting sewer intersection is typically replaced with into shunting Well.The construction of shunting well can have a different designs, but current design and imperfection, and be directed to different sewage quantity and rain Water does not make improvement yet.Because there was only sewage in pipe during dry season, shunting well can stop sewage, flow to sewage pipe;Rainy season When part rainwater and sewage are stopped and flow into sewage pipe, remaining stormwater overflow continues towards downstream by weir in well.For rain The flow direction of water and sewage, it is most in current control method to be controlled using water level or rainfall, but existing water level control Method or rainfall control methods, the flow-dividing control to rainwater and sewage is not fine, so as to lose meaning existing for shunting well.
At present, in addition to the above described disadvantages, it is typically all to pass through Action of Gravity Field to flow into water body therein to existing shunting well Downstream (in such as sewage treatment plant or natural water) is emitted into, but because the application places of shunting well are relatively broad, it is impossible to Ensure that the water body in the shunting well of each can fully rely on gravity and be emitted into downstream.When the shunting well is arranged at low-lying Place, discharge prior art how is carried out to the water body in well body and does not have solution.
The content of the invention
In order to solve the deficiencies in the prior art, the present invention provide a kind of drainage system arranged with waterpower non-return weir gate and pump and Water discharge control method, the drainage system can be used for damming and shunting for rainwater and/or combined sewage, can effectively solve point The problem of stream WIH body can not carry out gravity discharge.
The present invention proposes following technical scheme:
A kind of drainage system arranged with waterpower non-return weir gate and pump, the drainage system include:
Shunting well, it is arranged on the water inlet and delivery port of shunting well well body;
Include in the shunting well:Waterpower non-return weir gate, the waterpower non-return weir gate are positioned close to the water outlet, For controlling the water amount by delivery port;
Fine day submersible sewage pump and rainy day submersible sewage pump, the drainpipe extension of the drainpipe and rainy day submersible sewage pump of the fine day submersible sewage pump It is connected outside to shunting well well body with sewage lifting pipe.
According to the present invention, the drainage system also includes control system, and the control system includes monitoring device and control Unit;The monitoring device is connected with control unit signal, described control unit and fine day submersible sewage pump and rainy day submersible sewage pump signal Connection;The signal of monitoring device monitoring is transported to control unit, control unit reception signal and control fine day submersible sewage pump and The unlatching of rainy day submersible sewage pump.
According to the present invention, the quantity of the fine day submersible sewage pump can be that serial or parallel connection is multiple;The rainy day submersible sewage pump Quantity can be that serial or parallel connection is multiple.
According to the present invention, the fine day submersible sewage pump and rainy day submersible sewage pump are arranged on the upstream of waterpower non-return weir gate, and position Close to shunting well well body bottom.
According to the present invention, the particular location of the fine day submersible sewage pump and rainy day submersible sewage pump in shunting well well body bottom does not limit It is fixed, it can specifically be selected according to the setting of sewage lifting pipe;Preferably adjacent to the side of sewage lifting pipe, the purpose is to just Directly water body pump can be discharged into the drainpipe of fine day submersible sewage pump and rainy day submersible sewage pump in sewage lifting pipe, and then drain into dirt Water treatment plant.
According to the present invention, the fine day submersible sewage pump and rainy day submersible sewage pump can use different flow to set, and the preferably rainy day dives Dirty pump discharge disposal ability is bigger.
According to the present invention, the sewage lifting pipe is connected with the pipeline towards sewage treatment plant.
According to the present invention, the delivery port is connected by outlet pipe with the pipeline towards natural water.
According to the present invention, the device that the monitoring device includes monitoring water body liquid level (such as can be liquid level sensor, liquid Position meter, liquid-level switch etc.), the device for monitoring water quality (such as can be that Water quality detector, online COD monitors, TSS are supervised Survey instrument, BOD monitors, TN monitors, TP monitors, TN monitors, online ammonia nitrogen monitor, electrode, conductivity meter etc.) in It is at least one.
According to the present invention, the device of the monitoring water body liquid level and the device of monitoring water quality are arranged on shunting well well body It is interior.
According to the present invention, the shunting well system also includes device for dragging dregs, and the device for dragging dregs is disposed in proximity to water inlet One end.
The device for dragging dregs is disposed in proximity to water inlet one end, could access wall after water body flows through device for dragging dregs filtering In vivo, such as by delivery port discharge, or arranged by fine day submersible sewage pump and/or rainy day submersible sewage pump pump.
According to the present invention, the device for dragging dregs is included in debris retaining filter screen, grid, floating barrier, fixed dam, debris retaining floating drum One or more combination.
According to the present invention, the drainage system also includes facility of regulating and storing;The facility of regulating and storing is arranged on outlet pipe pipeline Or it is arranged on the branch road separated from outlet pipe pipeline.
When the facility of regulating and storing is arranged on outlet pipe branch road, the downstream that opening position is separated in outlet pipe branch road goes out The 6th water conservancy is set to switch on water pipe line.6th water conservancy switch is connected with control unit signal, and control unit is according to connecing The signal of receipts controls the aperture of the 6th water conservancy switch.
When the facility of regulating and storing is arranged on outlet pipe pipeline, water body flows through arrival end stream of the outlet pipe from facility of regulating and storing Enter facility of regulating and storing to be stored, when the capacity for facility of regulating and storing, which reaches, accommodates the upper limit, water body flows into from the port of export for facility of regulating and storing Outlet pipe downstream.
When the facility of regulating and storing is arranged on outlet pipe branch road;The aperture switched by adjusting the 6th water conservancy adjusts water body Flow direction;When the 6th water conservancy switch is in opening, part water body flows through outlet pipe and is directly discharged to lead to natural water Pipeline, part water body, which flows through the branch road that is arranged on by outlet pipe and enters facility of regulating and storing, temporarily to be stored;At the 6th water conservancy switch When current floe condition, whole water bodys flow through branch road and temporarily stored into facility of regulating and storing;When the capacity for facility of regulating and storing reaches in receiving In limited time, water body all flows through the pipeline that outlet pipe is directly discharged to lead to natural water.
According to the present invention, the drainage system is additionally included in line treatment facility;The online treatment facility is arranged on water outlet On pipe or it is arranged on and is separated from outlet pipe pipeline and terminal is incorporated on the branch road of outlet pipe pipeline;Or it is arranged on from outlet pipe pipeline Separate and on the branch road of terminal connection natural water.
Separated and when terminal is incorporated on the branch road of outlet pipe pipeline when the online treatment facility is arranged on outlet pipe pipeline, The 7th water conservancy is set to switch on outlet pipe pipeline between the position that branch road separates and is incorporated to;Or when the online processing Facility be arranged on outlet pipe pipeline separate and terminal connection natural water branch road on when, the downstream of position is separated in branch road The 7th water conservancy is set to switch on outlet pipe pipeline.7th water conservancy switch is connected with control unit signal, control unit according to The signal of reception controls the aperture of the 7th water conservancy switch.
When the online treatment facility is arranged on outlet pipe pipeline;Water body flows through outlet pipe entering from online treatment facility Mouth end flows into online treatment facility, and after processing, outlet pipe downstream is flowed into from the port of export of online treatment facility.
When the online treatment facility is arranged on outlet pipe branch road, the aperture switched by adjusting the 7th water conservancy adjusts The flow direction of water body;When the 7th water conservancy switch is in opening, part water body flows through outlet pipe and is directly discharged to lead to nature In the pipeline of water body, the arrival end that part water body flows through the online treatment facility of branch route being arranged on by outlet pipe enters online place Facility is managed, after processing, outlet pipe downstream is flowed into from the port of export of online treatment facility or is directly discharged to lead to Natural Water The pipeline of body;When the 7th water conservancy switch is in current floe condition, whole water bodys flow through the arrival end that branch route online treatment facility Into online treatment facility, after processing, flow into outlet pipe downstream from the port of export of online treatment facility or be directly discharged to Towards the pipeline of natural water.
According to the present invention, the drainage system include it is above-mentioned regulate and store facility when, it can also include integrated treatment facility; The integrated treatment facility is connected with the port of export for facility of regulating and storing, and the integrated treatment facility, which can handle to be stored in, regulates and stores Water body in facility.
According to the present invention, the 6th water conservancy switch and the 7th water conservancy switch are separately selected from valve (ball valve, lock Valve, knife gate valve, butterfly valve, lift rubber slab dam check-valves etc.), gate (upper open type gate, bottom-open type gate etc.), weir gate One kind in (upper open type weir gate, the bottom-open type weir gate that surges, rotary weir gate etc.), flap valve (flap valve that dams etc.).
The 6th water conservancy switch can realize maximum current-limiting function, that is, ensure the flow switched by the 6th water conservancy Not over the flow value of setting.
The 7th water conservancy switch can realize maximum current-limiting function, that is, ensure the flow switched by the 7th water conservancy Not over the flow value of setting.
According to the present invention, it will be understood by those skilled in the art that the shape and opening of the water inlet and/or delivery port are big It is small not limit specifically, it can match i.e. with the shape of coupled pipeline or the shape of the water conservancy switch set with it Can.Such as the water inlet and delivery port are shaped as circle.
According to the present invention, it will be understood by those skilled in the art that the water inlet and delivery port are in shunting well well body Put in order and do not limited with arrangement mode, can reasonably be designed according to the internal structure and geopotentia of shunting well well body into The mouth of a river and the relative position of delivery port.For example, the water inlet and delivery port are arranged on shunting well well body side wall;Now, it is described The height in the distance from bottom shunting well shaft bottom of water inlet and delivery port is not particularly limited, such as at the pipeline being connected with water inlet In the position of high elevation, water inlet can be arranged on the optional position in shunting well well body side wall;The pipeline being connected with delivery port Position in low-lying, delivery port are arranged on shunting well well body side wall close to the position of shunting well well body bottom.So do Purpose be in order to when the water body in shunting well well body is clean water body, be saved bit by bit in shunting well well body, preferably from Delivery port is discharged.
According to the present invention, it will be understood by those skilled in the art that the shape of the shunting well well body does not limit specifically, Can realize the reasonable discharge to water body, for example, the shunting well well body be shaped as it is square or circular.
According to the present invention, it will be understood by those skilled in the art that the regulate and store quantity of facility in systems and the arrangement Do not limit specifically, can be multiple savings facilities of serial or parallel connection;Its specific arrangement mode can be according to using this The region area of system is reasonably arranged.
According to the present invention, it will be understood by those skilled in the art that the savings facility can be storage known in the art Facility is stored, such as including reservoir, savings box culvert, deep tunnel or shallow tunnel etc..
According to the present invention, it will be understood by those skilled in the art that online treatment facility quantity in systems and row Cloth does not also limit specifically, can be multiple online treatment facilities of serial or parallel connection;Its specific arrangement mode can basis Reasonably arranged using the region area of the system.
According to the present invention, it will be understood by those skilled in the art that the online treatment facility can be known in the art Online treatment facility, such as including biofilter, online processing pond, flocculation basin, inclined-plate clarifying basin, setting pot or artificial swamp Deng.
According to the present invention, it will be understood by those skilled in the art that the integrated treatment facility can be prior art The integrated treatment facility known, such as including integrated sewage disposal station etc..
According to the present invention, it will be understood by those skilled in the art that the quantity of the integrated treatment facility in systems and Arrangement does not also limit specifically, can be multiple integrated treatment facilities of serial or parallel connection;Its specific arrangement mode can be with Reasonably arranged according to the region area using the system.
The present invention also provides following technical scheme:
The water discharge control method of above-mentioned drainage system, it is included in water level method, water level-water quality method, water level-rainfall method extremely Few one kind.
The present invention also provides a kind of water discharge control method of water level method control, and the water discharge control method is based on above-mentioned Drainage system, the drainage system include control system, and the monitoring device in the control system includes monitoring water body liquid level Device and it is arranged in shunting well well body, the Lift of waterpower non-return weir gate is set in the control unit of the control system H3, fine day submersible sewage pump open pump liquid level h2 and rainy day submersible sewage pump opens pump liquid level h3, and h2 < h3 < H3;Methods described bag Include following steps:
1a) water body enters shunting well from water inlet, is monitored in real time in shunting well well body by the device for monitoring water body liquid level Liquid level H;
2a) work as h2<H<During h3, start fine day submersible sewage pump, waterpower non-return weir gate is in current floe condition;Now, by shunting well Water body in well body drains into sewage lifting pipe by fine day submersible sewage pump pump, and then is discharged into sewage treatment plant's processing;
3a) as h3≤H<During H3, while start fine day submersible sewage pump and rainy day submersible sewage pump, waterpower non-return weir gate is in the shape that dams State;Now, the water body in shunting well well body is drained into sewage lifting pipe, Jin Erpai by fine day submersible sewage pump and rainy day submersible sewage pump pump Enter sewage treatment plant's processing;
4a) as H >=H3, water body overflow is arranged into natural water by waterpower non-return weir gate, and from delivery port outflow.
According to the present invention, necessary turn on pump according to needed for fine day submersible sewage pump and pump time interval and fine day submersible sewage pump are closed The liquid level h1 of pump row's ability setting fine day submersible sewage pump termination of pumping;Work as H<During h1, then fine day submersible sewage pump is closed.
According to the present invention, necessary turn on pump according to needed for rainy day submersible sewage pump and pump time interval and rainy day submersible sewage pump are closed The liquid level h4 of pump row's ability setting rainy day submersible sewage pump termination of pumping;Work as H<During h4, then rainy day submersible sewage pump is closed.
The present invention also provides a kind of water discharge control method of water quality-water level method control, and the water discharge control method is to be based on Above-mentioned drainage system, the drainage system include control system, and the monitoring device in the control system includes monitoring water body The device of the device of liquid level and monitoring water quality and it is arranged in shunting well well body, in the control unit of the control system Lift H3, the fine day submersible sewage pump of setting waterpower non-return weir gate open pump liquid level h2, and rainy day submersible sewage pump opens pump liquid level H3, and h2 < h3 < H3;Set pollutant concentration standard value C1;Methods described comprises the following steps:
1b) water body enters shunting well from water inlet, is monitored in real time in shunting well well body by the device for monitoring water body liquid level Water body liquid level H, water quality C in the real-time monitoring well of device by monitoring water quality;
2b) as C >=C1 and h2<H<During h3, start fine day submersible sewage pump, waterpower non-return weir gate is in current floe condition;Now, will Water body in shunting well well body drains into sewage lifting pipe by fine day submersible sewage pump pump, and then is discharged into sewage treatment plant's processing;
3b) as C >=C1 and h3≤H<During H3, while start fine day submersible sewage pump and rainy day submersible sewage pump, at waterpower non-return weir gate In current floe condition;Now, the water body in shunting well well body is drained into sewage lifting by fine day submersible sewage pump and rainy day submersible sewage pump pump Pipe, and then it is discharged into sewage treatment plant's processing;
4b) as C >=C1 and H >=H3, while start fine day submersible sewage pump and rainy day submersible sewage pump;Now, by shunting well well body Interior part water body drains into sewage lifting pipe by fine day submersible sewage pump and rainy day submersible sewage pump pump, and then is discharged into sewage disposal factory and office Reason, part water body overflow are arranged into natural water by waterpower non-return weir gate, and from delivery port outflow;
5b) work as C<During C1, fine day submersible sewage pump and rainy day submersible sewage pump are closed;Water body overflow by waterpower non-return weir gate, and from Delivery port outflow row is into natural water.
According to the present invention, in step 2b) -4b) in, necessary turn on pump according to needed for fine day submersible sewage pump and close between the pump time Every the liquid level h1 of pump row's ability setting fine day submersible sewage pump termination of pumping with fine day submersible sewage pump;Work as H<During h1, then close fine day and dive Dirty pump.
According to the present invention, in step 3b) -4b) in, necessary turn on pump according to needed for rainy day submersible sewage pump and close between the pump time Every the liquid level h4 of pump row's ability setting rainy day submersible sewage pump termination of pumping with rainy day submersible sewage pump;Work as H<During h4, then close the rainy day and dive Dirty pump.
The present invention also provides a kind of water discharge control method of rainfall-water level method control, and the water discharge control method is to be based on Above-mentioned drainage system, the drainage system include control system, and the monitoring device in the control system includes monitoring rainfall Device and be arranged on outside shunting well well body, the monitoring device in the control system also include monitoring water body liquid level device and It is arranged in shunting well well body, rain rainfall at the beginning of the standard that shunting well needs dam is set in the control unit of the control system L1, the Lift H3 of waterpower non-return weir gate, fine day submersible sewage pump open pump liquid level h2 and rainy day submersible sewage pump opens pump liquid level H3, and h2 < h3 < H3;Methods described comprises the following steps:
1c) water body enters shunting well from water inlet, by the first rain rainfall L of device monitoring in real time that can monitor rainfall;
2c) originally rain rainfall L=0 when, be now fine day, start fine day submersible sewage pump, waterpower non-return weir gate, which is in, to dam shape State;Now, the water body in shunting well well body is drained into sewage lifting pipe by fine day submersible sewage pump pump, and then is discharged into sewage treatment plant Processing;
3c) rain rainfall L originally>It is now the rainy day when 0, shunting well well is monitored by the device for monitoring water body liquid level in real time The liquid level H of internal water body, by the first rain rainfall L of device monitoring in real time for monitoring rainfall;
4c) when 0<L≤L1 and h2<H<During h3, start fine day submersible sewage pump, waterpower non-return weir gate is in current floe condition;Now, Water body in shunting well well body is drained into sewage lifting pipe by fine day submersible sewage pump pump, and then is discharged into sewage treatment plant's processing;
5c) when 0<L≤L1 and h3≤H<During H3, while start fine day submersible sewage pump and rainy day submersible sewage pump, waterpower non-return weir gate In current floe condition;Now, the water body in shunting well well body is drained into sewage and carried by fine day submersible sewage pump and rainy day submersible sewage pump pump Riser, and then it is discharged into sewage treatment plant's processing;
6c) when 0<L≤L1 and during H >=H3, while start fine day submersible sewage pump and rainy day submersible sewage pump;Now, by shunting well well Internal part water body drains into sewage lifting pipe by fine day submersible sewage pump and rainy day submersible sewage pump pump, and then is discharged into sewage disposal factory and office Reason, part water body overflow are arranged into natural water by waterpower non-return weir gate, and from delivery port outflow;
7c) work as L1>During L, fine day submersible sewage pump and rainy day submersible sewage pump are closed;Water body overflow by waterpower non-return weir gate, and from Delivery port outflow row is into natural water.
According to the present invention, in step 2c), 4c) -6c) in, necessary turn on pump according to needed for fine day submersible sewage pump and when closing pump Between interval and fine day submersible sewage pump pump row ability setting fine day submersible sewage pump termination of pumping liquid level h1;Work as H<During h1, then close fine Its submersible sewage pump.
According to the present invention, in step 5c) -6c) in, necessary turn on pump according to needed for rainy day submersible sewage pump and close between the pump time Every the liquid level h4 of pump row's ability setting rainy day submersible sewage pump termination of pumping with rainy day submersible sewage pump;Work as H<During h4, then close the rainy day and dive Dirty pump.
According to the present invention, the drainage system include regulate and store facility when, methods described also comprises the following steps:
When water body overflow is arranged on outlet pipe pipeline by waterpower non-return weir gate and the facility of regulating and storing, water body flows through Outlet pipe flows into facility of regulating and storing from the arrival end for facility of regulating and storing and stored, when the capacity for facility of regulating and storing, which reaches, accommodates the upper limit, Water body flows into outlet pipe downstream from the port of export for facility of regulating and storing.
When water body overflow is arranged on outlet pipe branch road by waterpower non-return weir gate and the facility of regulating and storing, pass through regulation The flow direction of the aperture adjustment water body of 6th water conservancy switch;When the 6th water conservancy switch is in opening, part water body flows through out Water pipe is directly discharged to the pipeline towards natural water, and part water body flows through the branch road being arranged on by outlet pipe and enters facility of regulating and storing Temporarily storage;When the 6th water conservancy switch is in current floe condition, whole water bodys flow through the branch road being arranged on by outlet pipe and enter tune Facility is stored temporarily to store;When the capacity for facility of regulating and storing, which reaches, accommodates the upper limit, whole water bodys flow through outlet pipe and are directly discharged to lead to Toward the pipeline of natural water.
According to the present invention, the drainage system include regulate and store facility and integrated treatment facility when, methods described include such as Lower step:
When water body overflow is arranged on outlet pipe pipeline by waterpower non-return weir gate and the facility of regulating and storing, water body flows through Outlet pipe flows into facility of regulating and storing from the arrival end for facility of regulating and storing and stored, when the capacity for facility of regulating and storing, which reaches, accommodates the upper limit, Water body flows into outlet pipe downstream from the port of export for facility of regulating and storing;Meanwhile be stored in the water body in facility of regulating and storing through integration at The pipeline towards natural water is directly discharged to after reason facility processing.
When water body overflow is arranged on outlet pipe branch road by waterpower non-return weir gate and the facility of regulating and storing, pass through regulation The flow direction of the aperture adjustment water body of 6th water conservancy switch;When the 6th water conservancy switch is in opening, part water body flows through out Water pipe is directly discharged to the pipeline towards natural water, and part water body flows through the branch road being arranged on by outlet pipe and enters facility of regulating and storing Temporarily storage;When the 6th water conservancy switch is in current floe condition, whole water bodys flow through the branch road being arranged on by outlet pipe and enter tune Facility is stored temporarily to store;When the capacity for facility of regulating and storing, which reaches, accommodates the upper limit, whole water bodys flow through outlet pipe and are directly discharged to lead to Toward the pipeline of natural water;Meanwhile the water body being stored in facility of regulating and storing is directly discharged to after the processing of integrated treatment facility Towards the pipeline of natural water.
According to the present invention, when the drainage system includes online treatment facility, methods described also comprises the following steps:
When water body overflow is arranged on outlet pipe pipeline by waterpower non-return weir gate and the online treatment facility;Water body Flow through outlet pipe and flow into online treatment facility from the arrival end of online treatment facility, after processing, from going out for online treatment facility Mouth end flows into outlet pipe downstream.
When water body overflow is arranged on outlet pipe branch road by waterpower non-return weir gate and the online treatment facility, pass through Adjust the flow direction of the aperture adjustment water body of the 7th water conservancy switch;When the 7th water conservancy switch is in opening, part water body stream It is directly discharged to through outlet pipe towards in the pipeline of natural water, it is online that part water body flows through the branch route being arranged on by outlet pipe The arrival end for the treatment of facility enters online treatment facility, after processing, is flowed into from the port of export of online treatment facility under outlet pipe Trip end is directly discharged to the pipeline for leading to natural water;When the 7th water conservancy switch is in current floe condition, whole water bodys flow through The arrival end for being arranged on the online treatment facility of the route of the branch by outlet pipe enters online treatment facility, after processing, from online The port of export of reason facility flows into outlet pipe downstream or is directly discharged to the pipeline for leading to natural water.
According to the present invention, height of the physical features minimum point in receivable aqua region when ponding risk occurs is existed according to shunting well Set that fine day submersible sewage pump opens pump liquid level h2 and rainy day submersible sewage pump opens pump liquid position height in the control unit of the control system respectively Spend h3.
According to the present invention, the device of the monitoring water body liquid level is liquid level sensor, liquid level gauge, liquid-level switch etc..
According to the present invention, according to the environmental carrying capacity for the natural water being discharged into and the water quality for entering shunting well in the control Pollutant concentration standard value C1 is set in the control unit of system processed.
According to the present invention, the device of the monitoring water quality is Water quality detector, online COD monitors, online ammonia nitrogen Monitor, online TSS monitors, online BOD monitors, online NH3- N monitors, online TP monitors, online TN monitors, Electrode, conductivity meter etc., its monitor be pollutant in water body in shunting well well body concentration, the pollutant include TSS, COD、BOD、NH3One or more in-N, TN or TP.
According to the present invention, the Water quality detector can be using the realization pair such as electrode method, UV optical methods, optical scattering method The detection of water quality.
According to the present invention, the environmental carrying capacity for the natural water that the shunting well is discharged into can be natural water such as rivers lake Sea;When the environmental carrying capacity of the natural water is larger (such as ocean), pollutant concentration standard value C1 can be properly increased;When described The environmental carrying capacity of natural water is smaller (such as lake), and pollutant concentration standard value C1 can be reduced suitably.Enter shunting when described It is such as middle and later periods rainwater, pollutant concentration standard value C1 can be reduced suitably when the water quality of well is preferable;When the entrance point It is such as sanitary sewage and/or early-stage rainwater, pollutant concentration standard value C1 can be carried suitably when the water quality of stream well is poor It is high.The purpose is to pollution of the reduction as few as possible to natural water.
According to the present invention, according to shunting well to the first rain millimeter of required collection in receivable aqua region in the control system Control unit in set shunting well and need the standard dammed just rain rainfall L1.
According to the present invention, the device of the monitoring rainfall is rainfall gauge.
The 6th water conservancy switch and the 7th water conservancy switch can realize maximum current-limiting function, and it refers in opening The flow value switched by the water conservancy is less than or equal to the peak flow values of setting, and this can pass through the control list in control system Member adjusts the aperture of water conservancy switch to realize.
The 6th water conservancy switch and the 7th water conservancy switch refer to the aperture for adjusting the water conservancy switch in current floe condition, Ensure that water body dams in the upstream end of water conservancy switch, it is impossible to which natural water is flowed to by water conservancy switch.
The waterpower non-return weir gate is in current floe condition and refers to that water body can dam in the upstream of the waterpower non-return weir gate End, it is impossible to which natural water is flowed to by water conservancy switch.
In the description of the invention, it is necessary to which explanation, term " the 6th ", " the 7th " are only used for describing purpose, and are not To indicate or implying relative importance.
Beneficial effects of the present invention:
1) rainy day submersible sewage pump and the latent dirt of fine day are provided with the drainage system arranged with waterpower non-return weir gate and pump of the invention Pump, and waterpower non-return weir gate, it can be sentenced according to water quality in water body liquid level in shunting well well body or shunting well well body Whether disconnected submersible sewage pump works, and whether waterpower non-return weir gate is opened, and then realizes the reasonable arrangement to the water body.Moreover, It can also be directed to different water levels and/or the water body of water quality is reasonably discharged, so as to realize that regulation effect maximizes.
2) drainage system of the invention be in high elevation especially suitable for going to the pipeline of sewage treatment plant and without normal gravity The situation of discharge, by the submersible sewage pump set in drainage system, the poor water body of the water quality in shunting well well body is arranged by pump Mode arrange to sewage treatment plant, when urgent flood discharge, it can be arranged into natural water by delivery port again.
3) drainage system of the invention has the effect of intelligent drainage function, passes through the tune to liquid level in shunting well well body Control, realizes the smooth discharge of water body, while ensure that flood passage is safe, farthest filthy water or early-stage rainwater is cut It flow to sewage treatment plant.
4) drainage system of the invention has the advantages that floor space is small, powerful, using a small amount of land area just Rainwater and sewage can be realized efficiently separates processing.
5) water outlet of drainage system of the invention can also set online treatment facility and/or facility of regulating and storing, and Optional integrated treatment facility;The online treatment facility and/or facility of regulating and storing, and optional integrated treatment facility Set, can effectively solve the filthy water for polluting natural water being still mixed with during the unlatching of waterpower non-return weir gate, thoroughly will accomplish Early-stage rainwater and middle and later periods rainwater shunting processing.
6) water discharge control method of the invention includes water level method, water quality-water level method, rainfall-water level method, the tune of methods described Control efficiently solve in the prior art in shunting well water body can not realize gravity discharge situation.By reasonably control filthy water, The discharge approach of early-stage rainwater and middle and later periods rainwater, to greatest extent dams filthy water to sewage treatment plant, compared with clean water Drain into natural water.
Brief description of the drawings
Fig. 1 is the top view of the shunting well described in a preferred embodiment of the invention;
Fig. 2 is the front view of the shunting well described in a preferred embodiment of the invention;
1- water inlets;2- delivery ports;3- shunting well well bodies;4- waterpower non-return weir gates;5- fine day submersible sewage pumps;The latent dirt of 6- rainy days Pump;7- device for dragging dregs;8- drainpipes;9- control systems;10- sewage lifting pipes.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention Rather than limitation the scope of the present invention.Furthermore, it is to be understood that after described content of the invention has been read, this area skill Art personnel can make various changes or modifications to the present invention, and these equivalent form of values equally fall within limited range of the present invention.
Embodiment 1
As depicted in figs. 1 and 2, a kind of drainage system arranged with waterpower non-return weir gate and pump, the drainage system include:
Shunting well, it is arranged on the water inlet and delivery port of shunting well well body;
Include in the shunting well:Waterpower non-return weir gate, the waterpower non-return weir gate are positioned close to the water outlet, For controlling the water amount by delivery port;
Fine day submersible sewage pump and rainy day submersible sewage pump, the drainpipe extension of the drainpipe and rainy day submersible sewage pump of the fine day submersible sewage pump It is connected outside to shunting well well body with sewage lifting pipe.
According to the present invention, the drainage system also includes control system, and the control system includes monitoring device and control Unit;The monitoring device is connected with control unit signal, described control unit and fine day submersible sewage pump and rainy day submersible sewage pump signal Connection;The signal of monitoring device monitoring is transported to control unit, control unit reception signal and control fine day submersible sewage pump and The unlatching of rainy day submersible sewage pump.
In a preferred embodiment of the present invention, the quantity of the fine day submersible sewage pump can be that serial or parallel connection is more It is individual;The quantity of the rainy day submersible sewage pump can be that serial or parallel connection is multiple.
In a preferred embodiment of the present invention, the fine day submersible sewage pump and rainy day submersible sewage pump are arranged on waterpower non-return The upstream of weir gate, and it is located proximate to shunting well well body bottom.
In a preferred embodiment of the present invention, the fine day submersible sewage pump and rainy day submersible sewage pump are at shunting well well body bottom The particular location in portion does not limit, and can specifically be selected according to the setting of sewage lifting pipe;Preferably adjacent to sewage lifting The side of pipe, the purpose is to be easy to the drainpipe of fine day submersible sewage pump and rainy day submersible sewage pump directly can to discharge into water body pump into sewage In riser, and then drain into sewage treatment plant.
In a preferred embodiment of the present invention, the fine day submersible sewage pump and rainy day submersible sewage pump can use not cocurrent flow Amount is set, and preferably rainy day submersible sewage pump flow rate capacity is bigger.
In a preferred embodiment of the present invention, the sewage lifting pipe and the pipeline phase towards sewage treatment plant Even.
In a preferred embodiment of the present invention, the delivery port passes through outlet pipe and the pipeline towards natural water It is connected.
In a preferred embodiment of the present invention, the monitoring device include monitoring water body liquid level device (such as Can be liquid level sensor, liquid level gauge, liquid-level switch etc.), monitor water quality device (such as can be Water quality detector, Online COD monitors, TSS monitors, BOD monitors, TN monitors, TP monitors, TN monitors, online ammonia nitrogen monitor, At least one of electrode, conductivity meter etc.).
In a preferred embodiment of the present invention, the dress of the device of the monitoring water body liquid level and monitoring water quality Put and be arranged in shunting well well body.
In a preferred embodiment of the present invention, the shunting well system also includes device for dragging dregs, described to drag for slag dress Install and be disposed adjacent to water inlet one end.
The device for dragging dregs is disposed in proximity to water inlet one end, could access wall after water body flows through device for dragging dregs filtering In vivo, such as by delivery port discharge, or arranged by fine day submersible sewage pump and/or rainy day submersible sewage pump pump.
In a preferred embodiment of the present invention, the device for dragging dregs include debris retaining filter screen, grid, floating barrier, One or more combination in fixed dam, debris retaining floating drum.
Embodiment 2
The present embodiment provides a kind of drainage system, and the drainage system includes the drainage system described in embodiment 1, the row Water system also includes facility of regulating and storing;The facility of regulating and storing is arranged on outlet pipe pipeline or is arranged on what is separated from outlet pipe pipeline On branch road.
When the facility of regulating and storing is arranged on outlet pipe branch road, the downstream that opening position is separated in outlet pipe branch road goes out The 6th water conservancy is set to switch on water pipe line.6th water conservancy switch is connected with control unit signal, and control unit is according to connecing The signal of receipts controls the aperture of the 6th water conservancy switch.
When the facility of regulating and storing is arranged on outlet pipe pipeline, water body flows through arrival end stream of the outlet pipe from facility of regulating and storing Enter facility of regulating and storing to be stored, when the capacity for facility of regulating and storing, which reaches, accommodates the upper limit, water body flows into from the port of export for facility of regulating and storing Outlet pipe downstream.
When the facility of regulating and storing is arranged on outlet pipe branch road;The aperture switched by adjusting the 6th water conservancy adjusts water body Flow direction;When the 6th water conservancy switch is in opening, part water body flows through outlet pipe and is directly discharged to lead to natural water Pipeline, part water body, which flows through the branch road that is arranged on by outlet pipe and enters facility of regulating and storing, temporarily to be stored;At the 6th water conservancy switch When current floe condition, whole water bodys flow through branch road and temporarily stored into facility of regulating and storing;When the capacity for facility of regulating and storing reaches in receiving In limited time, water body all flows through the pipeline that outlet pipe is directly discharged to lead to natural water.
Embodiment 3
The present embodiment provides a kind of drainage system, and the drainage system includes the drainage system described in embodiment 1, the row Water system is additionally included in line treatment facility;The online treatment facility is arranged on outlet pipe or is arranged on from outlet pipe pipeline point Go out and terminal is incorporated on the branch road of outlet pipe pipeline;Or be arranged on separated from outlet pipe pipeline and terminal connection natural water branch Lu Shang.
Separated and when terminal is incorporated on the branch road of outlet pipe pipeline when the online treatment facility is arranged on outlet pipe pipeline, The 7th water conservancy is set to switch on outlet pipe pipeline between the position that branch road separates and is incorporated to;Or when the online processing Facility be arranged on outlet pipe pipeline separate and terminal connection natural water branch road on when, the downstream of position is separated in branch road The 7th water conservancy is set to switch on outlet pipe pipeline.7th water conservancy switch is connected with control unit signal, control unit according to The signal of reception controls the aperture of the 7th water conservancy switch.
When the online treatment facility is arranged on outlet pipe pipeline;Water body flows through outlet pipe entering from online treatment facility Mouth end flows into online treatment facility, and after processing, outlet pipe downstream is flowed into from the port of export of online treatment facility.
When the online treatment facility is arranged on outlet pipe branch road, the aperture switched by adjusting the 7th water conservancy adjusts The flow direction of water body;When the 7th water conservancy switch is in opening, part water body flows through outlet pipe and is directly discharged to lead to nature In the pipeline of water body, the arrival end that part water body flows through the online treatment facility of branch route being arranged on by outlet pipe enters online place Facility is managed, after processing, outlet pipe downstream is flowed into from the port of export of online treatment facility or is directly discharged to lead to Natural Water The pipeline of body;When the 7th water conservancy switch is in current floe condition, whole water bodys flow through the arrival end that branch route online treatment facility Into online treatment facility, after processing, flow into outlet pipe downstream from the port of export of online treatment facility or be directly discharged to Towards the pipeline of natural water.
Embodiment 4
The present embodiment provides a kind of drainage system, and the drainage system includes the drainage system described in embodiment 2, the row Water system can also include integrated treatment facility;The integrated treatment facility is connected with the port of export for facility of regulating and storing, described Integrated treatment facility can handle the water body being stored in facility of regulating and storing.
In above-described embodiment 1-4, the 6th water conservancy switch and the 7th water conservancy switch are separately selected from valve (ball Valve, gate valve, knife gate valve, butterfly valve, lift rubber slab dam check-valves etc.), gate (upper open type gate, bottom-open type gate etc.), One kind in weir gate (upper open type weir gate, the bottom-open type weir gate that surges, rotary weir gate etc.), flap valve (flap valve that dams etc.).
The 6th water conservancy switch can realize maximum current-limiting function, that is, ensure the flow switched by the 6th water conservancy Not over the flow value of setting.
The 7th water conservancy switch can realize maximum current-limiting function, that is, ensure the flow switched by the 7th water conservancy Not over the flow value of setting.
In above-described embodiment 1-4, it will be understood by those skilled in the art that the shape of the water inlet and/or delivery port and opening Mouth size does not limit specifically, can be with the shape of coupled pipeline or the shape phase of the water conservancy switch set with it Match somebody with somebody.Such as the water inlet and delivery port are shaped as circle.
In above-described embodiment 1-4, it will be understood by those skilled in the art that the water inlet and delivery port are in shunting well well body In put in order and do not limited with arrangement mode, can reasonably be set according to the internal structure and geopotentia of shunting well well body Count the relative position of water inlet and delivery port.For example, the water inlet and delivery port are arranged on shunting well well body side wall;Now, The height in the distance from bottom shunting well shaft bottom of the water inlet and delivery port is not particularly limited, such as the pipe being connected with water inlet Road is in the position of high elevation, and water inlet can be arranged on the optional position in shunting well well body side wall;It is connected with delivery port Pipeline is in the position of low-lying, and delivery port is arranged on shunting well well body side wall close to the position of shunting well well body bottom.So The purpose done is to when the water body in shunting well well body is clean water body, be saved bit by bit in shunting well well body, more preferably Discharged from delivery port on ground.
In above-described embodiment 1-4, it will be understood by those skilled in the art that the shape of the shunting well well body is not specific Limit, it is possible to achieve the reasonable discharge to water body, such as the shunting well well body be shaped as it is square or circular.
In above-described embodiment 1-4, it will be understood by those skilled in the art that regulate and store facility quantity in systems and the row Cloth does not also limit specifically, can be multiple savings facilities of serial or parallel connection;Its specific arrangement mode can be according to use The region area of the system is reasonably arranged.
In above-described embodiment 1-4, it will be understood by those skilled in the art that the savings facility can be known in the art Savings facility, such as including reservoir, savings box culvert, deep tunnel or shallow tunnel etc..
In above-described embodiment 1-4, it will be understood by those skilled in the art that the online quantity for the treatment of facility in systems Also do not limited specifically with arrangement, can be multiple online treatment facilities of serial or parallel connection;Its specific arrangement mode can be with Reasonably arranged according to the region area using the system.
In above-described embodiment 1-4, it will be understood by those skilled in the art that the online treatment facility can be prior art Known online treatment facility, such as including biofilter, online processing pond, flocculation basin, inclined-plate clarifying basin, setting pot or artificial Wetland etc..
In above-described embodiment 1-4, it will be understood by those skilled in the art that the integrated treatment facility can be existing skill Integrated treatment facility known to art, such as including integrated sewage disposal station etc..
In above-described embodiment 1-4, it will be understood by those skilled in the art that the number of the integrated treatment facility in systems Amount and arrangement also do not limit specifically, can be multiple integrated treatment facilities of serial or parallel connection;Its specific arrangement mode Can reasonably it be arranged according to the region area using the system.
Embodiment 5
The present embodiment provides a kind of water discharge control method of water level method control, and the water discharge control method is to be based on embodiment Drainage system described in 1, the drainage system include control system, and the monitoring device in the control system includes monitoring water body The device of liquid level and it is arranged in shunting well well body, the unlatching of waterpower non-return weir gate is set in the control unit of the control system Height H3, fine day submersible sewage pump open pump liquid level h2 and rainy day submersible sewage pump opens pump liquid level h3, and h2 < h3 < H3;The side Method comprises the following steps:
1a) water body enters shunting well from water inlet, is monitored in real time in shunting well well body by the device for monitoring water body liquid level Liquid level H;
2a) work as h2<H<During h3, start fine day submersible sewage pump, waterpower non-return weir gate is in current floe condition;Now, by shunting well Water body in well body drains into sewage lifting pipe by fine day submersible sewage pump pump, and then is discharged into sewage treatment plant's processing;
3a) as h3≤H<During H3, while start fine day submersible sewage pump and rainy day submersible sewage pump, waterpower non-return weir gate is in the shape that dams State;Now, the water body in shunting well well body is drained into sewage lifting pipe, Jin Erpai by fine day submersible sewage pump and rainy day submersible sewage pump pump Enter sewage treatment plant's processing;
4a) as H >=H3, water body overflow is arranged into natural water by waterpower non-return weir gate, and from delivery port outflow.
In a preferred embodiment of the present invention, the necessary turn on pump according to needed for fine day submersible sewage pump and pass pump time The liquid level h1 of the pump of interval and fine day submersible sewage pump row's ability setting fine day submersible sewage pump termination of pumping;Work as H<During h1, then fine day is closed Submersible sewage pump.
In a preferred embodiment of the present invention, the necessary turn on pump according to needed for rainy day submersible sewage pump and pass pump time The liquid level h4 of the pump of interval and rainy day submersible sewage pump row's ability setting rainy day submersible sewage pump termination of pumping;Work as H<During h4, then the rainy day is closed Submersible sewage pump.
Embodiment 6
The present embodiment provides a kind of water discharge control method of water quality-water level method control, and the water discharge control method is to be based on Drainage system described in embodiment 1, the drainage system include control system, and the monitoring device in the control system includes prison Survey the device of water body liquid level and the device of monitoring water quality and be arranged in shunting well well body, in the control of the control system Lift H3, the fine day submersible sewage pump for setting waterpower non-return weir gate in unit open pump liquid level h2, and rainy day submersible sewage pump opens pump liquid Position height h3, and h2 < h3 < H3;Set pollutant concentration standard value C1;Methods described comprises the following steps:
1b) water body enters shunting well from water inlet, is monitored in real time in shunting well well body by the device for monitoring water body liquid level Water body liquid level H, water quality C in the real-time monitoring well of device by monitoring water quality;
2b) as C >=C1 and h2<H<During h3, start fine day submersible sewage pump, waterpower non-return weir gate is in current floe condition;Now, will Water body in shunting well well body drains into sewage lifting pipe by fine day submersible sewage pump pump, and then is discharged into sewage treatment plant's processing;
3b) as C >=C1 and h3≤H<During H3, while start fine day submersible sewage pump and rainy day submersible sewage pump, at waterpower non-return weir gate In current floe condition;Now, the water body in shunting well well body is drained into sewage lifting by fine day submersible sewage pump and rainy day submersible sewage pump pump Pipe, and then it is discharged into sewage treatment plant's processing;
4b) as C >=C1 and H >=H3, while start fine day submersible sewage pump and rainy day submersible sewage pump;Now, by shunting well well body Interior part water body drains into sewage lifting pipe by fine day submersible sewage pump and rainy day submersible sewage pump pump, and then is discharged into sewage disposal factory and office Reason, part water body overflow are arranged into natural water by waterpower non-return weir gate, and from delivery port outflow;
5b) work as C<During C1, fine day submersible sewage pump and rainy day submersible sewage pump are closed;Water body overflow by waterpower non-return weir gate, and from Delivery port outflow row is into natural water.
In a preferred embodiment of the present invention, in step 2b) -4b) in, according to necessity needed for fine day submersible sewage pump Turn on pump and close pump time interval and fine day submersible sewage pump pump row's ability setting fine day submersible sewage pump termination of pumping liquid level h1;Work as H< During h1, then fine day submersible sewage pump is closed.
In a preferred embodiment of the present invention, in step 3b) -4b) in, according to necessity needed for rainy day submersible sewage pump Turn on pump and close pump time interval and rainy day submersible sewage pump pump row's ability setting rainy day submersible sewage pump termination of pumping liquid level h4;Work as H< During h4, then rainy day submersible sewage pump is closed.
Embodiment 7
The present embodiment provides a kind of water discharge control method of rainfall-water level method control, and the water discharge control method is to be based on Drainage system described in embodiment 1, the drainage system include control system, and the monitoring device in the control system includes prison The device that measures rainfall and it is arranged on outside shunting well well body, the monitoring device in the control system also includes monitoring water body liquid level Device and it is arranged in shunting well well body, shunting well is set in the control unit of the control system needs rain at the beginning of the standard dammed Rainfall L1, the Lift H3 of waterpower non-return weir gate, fine day submersible sewage pump open pump liquid level h2 and rainy day submersible sewage pump opens pump liquid position Height h3, and h2 < h3 < H3;Methods described comprises the following steps:
1c) water body enters shunting well from water inlet, by the first rain rainfall L of device monitoring in real time that can monitor rainfall;
2c) originally rain rainfall L=0 when, be now fine day, start fine day submersible sewage pump, waterpower non-return weir gate, which is in, to dam shape State;Now, the water body in shunting well well body is drained into sewage lifting pipe by fine day submersible sewage pump pump, and then is discharged into sewage treatment plant Processing;
3c) rain rainfall L originally>It is now the rainy day when 0, shunting well well is monitored by the device for monitoring water body liquid level in real time The liquid level H of internal water body, by the first rain rainfall L of device monitoring in real time for monitoring rainfall;
4c) when 0<L≤L1 and h2<H<During h3, start fine day submersible sewage pump, waterpower non-return weir gate is in current floe condition;Now, Water body in shunting well well body is drained into sewage lifting pipe by fine day submersible sewage pump pump, and then is discharged into sewage treatment plant's processing;
5c) when 0<L≤L1 and h3≤H<During H3, while start fine day submersible sewage pump and rainy day submersible sewage pump, waterpower non-return weir gate In current floe condition;Now, the water body in shunting well well body is drained into sewage and carried by fine day submersible sewage pump and rainy day submersible sewage pump pump Riser, and then it is discharged into sewage treatment plant's processing;
6c) when 0<L≤L1 and during H >=H3, while start fine day submersible sewage pump and rainy day submersible sewage pump;Now, by shunting well well Internal part water body drains into sewage lifting pipe by fine day submersible sewage pump and rainy day submersible sewage pump pump, and then is discharged into sewage disposal factory and office Reason, part water body overflow are arranged into natural water by waterpower non-return weir gate, and from delivery port outflow;
7c) work as L1>During L, fine day submersible sewage pump and rainy day submersible sewage pump are closed;Water body overflow by waterpower non-return weir gate, and from Delivery port outflow row is into natural water.
In a preferred embodiment of the present invention, in step 2c), 4c) -6c) in, according to needed for fine day submersible sewage pump Necessary turn on pump and the liquid level h1 of the pump of pass pump time interval and fine day submersible sewage pump row's ability setting fine day submersible sewage pump termination of pumping; Work as H<During h1, then fine day submersible sewage pump is closed.
In a preferred embodiment of the present invention, in step 5c) -6c) in, according to necessity needed for rainy day submersible sewage pump Turn on pump and close pump time interval and rainy day submersible sewage pump pump row's ability setting rainy day submersible sewage pump termination of pumping liquid level h4;Work as H< During h4, then rainy day submersible sewage pump is closed.
Embodiment 8
When the drainage system includes regulating and storing facility, i.e. drainage system described in embodiment 2, the water discharge control method It is to use the water discharge control method any one of embodiment 5-7, and further comprises following steps:
When water body overflow is arranged on outlet pipe pipeline by waterpower non-return weir gate and the facility of regulating and storing, water body flows through Outlet pipe flows into facility of regulating and storing from the arrival end for facility of regulating and storing and stored, when the capacity for facility of regulating and storing, which reaches, accommodates the upper limit, Water body flows into outlet pipe downstream from the port of export for facility of regulating and storing.
When water body overflow is arranged on outlet pipe branch road by waterpower non-return weir gate and the facility of regulating and storing, pass through regulation The flow direction of the aperture adjustment water body of 6th water conservancy switch;When the 6th water conservancy switch is in opening, part water body flows through out Water pipe is directly discharged to the pipeline towards natural water, and part water body flows through the branch road being arranged on by outlet pipe and enters facility of regulating and storing Temporarily storage;When the 6th water conservancy switch is in current floe condition, whole water bodys flow through the branch road being arranged on by outlet pipe and enter tune Facility is stored temporarily to store;When the capacity for facility of regulating and storing, which reaches, accommodates the upper limit, whole water bodys flow through outlet pipe and are directly discharged to lead to Toward the pipeline of natural water.
Embodiment 9
When the drainage system includes regulating and storing facility and integrated treatment facility, i.e. drainage system described in embodiment 4, The water discharge control method is to use the water discharge control method any one of embodiment 5-7, and is further comprised as follows Step:
When water body overflow is arranged on outlet pipe pipeline by waterpower non-return weir gate and the facility of regulating and storing, water body flows through Outlet pipe flows into facility of regulating and storing from the arrival end for facility of regulating and storing and stored, when the capacity for facility of regulating and storing, which reaches, accommodates the upper limit, Water body flows into outlet pipe downstream from the port of export for facility of regulating and storing;Meanwhile be stored in the water body in facility of regulating and storing through integration at The pipeline towards natural water is directly discharged to after reason facility processing.
When water body overflow is arranged on outlet pipe branch road by waterpower non-return weir gate and the facility of regulating and storing, pass through regulation The flow direction of the aperture adjustment water body of 6th water conservancy switch;When the 6th water conservancy switch is in opening, part water body flows through out Water pipe is directly discharged to the pipeline towards natural water, and part water body flows through the branch road being arranged on by outlet pipe and enters facility of regulating and storing Temporarily storage;When the 6th water conservancy switch is in current floe condition, whole water bodys flow through the branch road being arranged on by outlet pipe and enter tune Facility is stored temporarily to store;When the capacity for facility of regulating and storing, which reaches, accommodates the upper limit, whole water bodys flow through outlet pipe and are directly discharged to lead to Toward the pipeline of natural water;Meanwhile the water body being stored in facility of regulating and storing is directly discharged to after the processing of integrated treatment facility Towards the pipeline of natural water.
Embodiment 10
When the drainage system includes online treatment facility, i.e. drainage system described in embodiment 3, the draining controls Method is to use the water discharge control method any one of embodiment 5-7, and further comprises following steps:
When water body overflow is arranged on outlet pipe pipeline by waterpower non-return weir gate and the online treatment facility;Water body Flow through outlet pipe and flow into online treatment facility from the arrival end of online treatment facility, after processing, from going out for online treatment facility Mouth end flows into outlet pipe downstream.
When water body overflow is arranged on outlet pipe branch road by waterpower non-return weir gate and the online treatment facility, pass through Adjust the flow direction of the aperture adjustment water body of the 7th water conservancy switch;When the 7th water conservancy switch is in opening, part water body stream It is directly discharged to through outlet pipe towards in the pipeline of natural water, it is online that part water body flows through the branch route being arranged on by outlet pipe The arrival end for the treatment of facility enters online treatment facility, after processing, is flowed into from the port of export of online treatment facility under outlet pipe Trip end is directly discharged to the pipeline for leading to natural water;When the 7th water conservancy switch is in current floe condition, whole water bodys flow through The arrival end for being arranged on the online treatment facility of the route of the branch by outlet pipe enters online treatment facility, after processing, from online The port of export of reason facility flows into outlet pipe downstream or is directly discharged to the pipeline for leading to natural water.
In above-described embodiment 5-10, according to shunting well to physical features minimum point in receivable aqua region when ponding risk occurs Height sets that fine day submersible sewage pump opens pump liquid level h2 and rainy day submersible sewage pump opens pump respectively in the control unit of the control system Liquid level h3.
In above-described embodiment 5-10, the device of the monitoring water body liquid level is liquid level sensor, liquid level gauge, liquid-level switch Deng.
In above-described embodiment 5-10, according to the environmental carrying capacity for the natural water being discharged into and the water quality into shunting well Pollutant concentration standard value C1 is set in the control unit of the control system.
In above-described embodiment 5-10, it is described monitoring water quality device for Water quality detector, online COD monitors, Line ammonia nitrogen monitor, online TSS monitors, online BOD monitors, online NH3- N monitors, online TP monitors, online TN Monitor, electrode, conductivity meter etc., its monitor be pollutant in water body in shunting well well body concentration, the pollutant bag Include TSS, COD, BOD, NH3One or more in-N, TN or TP.
In above-described embodiment 5-10, the Water quality detector can be using electrode method, UV optical methods, optical scattering method etc. Realize the detection to water quality.
In above-described embodiment 5-10, the environmental carrying capacity of the natural water that the shunting well is discharged into can be natural water such as Rivers,lakes and seas;When the environmental carrying capacity of the natural water is larger (such as ocean), pollutant concentration standard value C1 can be properly increased; When the environmental carrying capacity of the natural water is smaller (such as lake), pollutant concentration standard value C1 can be reduced suitably.When it is described enter Enter shunting well water quality it is preferable when, such as be middle and later periods rainwater, pollutant concentration standard value C1 can be reduced suitably;When described Into shunting well water quality it is poor when, such as be sanitary sewage and/or early-stage rainwater, pollutant concentration standard value C1 can be fitted Work as raising.The purpose is to pollution of the reduction as few as possible to natural water.
In above-described embodiment 5-10, according to shunting well to the first rain millimeter of required collection in receivable aqua region in the control The first rain rainfall L1 of standard that shunting well needs to dam is set in the control unit of system processed.
In above-described embodiment 5-10, the device of the monitoring rainfall is rainfall gauge.
More than, embodiments of the present invention are illustrated.But the present invention is not limited to above-mentioned embodiment.It is all Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., it should be included in the guarantor of the present invention Within the scope of shield.

Claims (10)

1. a kind of drainage system arranged with waterpower non-return weir gate and pump, it is characterised in that the drainage system includes:
Shunting well, it is arranged on the water inlet and delivery port of shunting well well body;
Include in the shunting well:Waterpower non-return weir gate, the waterpower non-return weir gate are positioned close to the water outlet, are used for The water amount that control passes through delivery port;
Fine day submersible sewage pump and rainy day submersible sewage pump, the drainpipe of the fine day submersible sewage pump and the drainpipe of rainy day submersible sewage pump extend to point It is connected outside stream well well body with sewage lifting pipe.
2. drainage system according to claim 1, it is characterised in that the drainage system also includes control system, described Control system includes monitoring device and control unit;The monitoring device is connected with control unit signal, described control unit with Fine day submersible sewage pump connects with rainy day submersible sewage pump signal;The signal of the monitoring device monitoring is transported to control unit, control unit Reception signal and the unlatching for controlling fine day submersible sewage pump and rainy day submersible sewage pump.
Preferably, the quantity of the fine day submersible sewage pump can be that serial or parallel connection is multiple;The quantity of the rainy day submersible sewage pump can be with It is that serial or parallel connection is multiple.
Preferably, the fine day submersible sewage pump and rainy day submersible sewage pump are arranged on the upstream of waterpower non-return weir gate, and are located proximate to shunt Well well body bottom.
Preferably, the fine day submersible sewage pump and rainy day submersible sewage pump can use different flow to set, preferably rainy day submersible sewage pump flow Disposal ability is bigger.
Preferably, the sewage lifting pipe is connected with the pipeline towards sewage treatment plant.
Preferably, the delivery port is connected by outlet pipe with the pipeline towards natural water.
Preferably, the device that the monitoring device includes monitoring water body liquid level (such as can be liquid level sensor, liquid level gauge, liquid Bit switch etc.), the device for monitoring water quality (such as can be Water quality detector, online COD monitors, TSS monitors, BOD Monitor, TN monitors, TP monitors, TN monitors, online ammonia nitrogen monitor, electrode, conductivity meter etc.) at least one Kind.
Preferably, the device of the monitoring water body liquid level and the device of monitoring water quality are arranged in shunting well well body.
Preferably, the shunting well system also includes device for dragging dregs, and the device for dragging dregs is disposed in proximity to water inlet one end.
Preferably, the device for dragging dregs include debris retaining filter screen, grid, floating barrier, fixed dam, one kind in debris retaining floating drum or Several combinations.
3. drainage system according to claim 1 or 2, it is characterised in that the drainage system also includes facility of regulating and storing;Institute Facility of regulating and storing is stated to be arranged on outlet pipe pipeline or be arranged on the branch road separated from outlet pipe pipeline;
When the facility of regulating and storing is arranged on outlet pipe branch road, the outlet pipe of the downstream of opening position is separated in outlet pipe branch road The 6th water conservancy is set to switch on pipeline.The 6th water conservancy switch is connected with control unit signal, and control unit is according to reception Signal controls the aperture of the 6th water conservancy switch.
Preferably, the drainage system is additionally included in line treatment facility;The online treatment facility is arranged on outlet pipe or set Put and separated from outlet pipe pipeline and terminal is incorporated on the branch road of outlet pipe pipeline;Or be arranged on separated from outlet pipe pipeline and eventually On the branch road of end connection natural water;
Separated when the online treatment facility is arranged on from outlet pipe pipeline and when terminal is incorporated on the branch road of outlet pipe pipeline, The 7th water conservancy is set to switch on outlet pipe pipeline between the position that branch road is separated and is incorporated to;Or when the online processing is set Apply be arranged on from outlet pipe pipeline separate and terminal connection natural water branch road on when, the downstream of position is separated in branch road The 7th water conservancy is set to switch on outlet pipe pipeline.
Preferably, the 7th water conservancy switch is connected with control unit signal, and control unit controls the 7th according to the signal of reception The aperture of water conservancy switch.
Preferably, the drainage system include regulate and store facility when, it can also include integrated treatment facility;At the integration Reason facility is connected with the port of export for facility of regulating and storing, and the integrated treatment facility can handle the water being stored in facility of regulating and storing Body.
4. according to the drainage system any one of claim 1-3, it is characterised in that the 6th water conservancy switch and the 7th Water conservancy switch is separately selected from valve (ball valve, gate valve, knife gate valve, butterfly valve, lift rubber slab dam check-valves etc.), lock Door (upper open type gate, bottom-open type gate etc.), weir gate (upper open type weir gate, the bottom-open type weir gate that surges, rotary weir gate etc.), flap valve One kind in (flap valve that dams etc.).
Preferably, the 6th water conservancy switch can realize maximum current-limiting function, that is, ensure what is switched by the 6th water conservancy Flow value of the flow not over setting.
Preferably, the 7th water conservancy switch can realize maximum current-limiting function, that is, ensure what is switched by the 7th water conservancy Flow value of the flow not over setting.
Preferably, the facility of regulating and storing can be multiple savings facilities of serial or parallel connection;It is described savings facility include reservoir, Save box culvert, deep tunnel or shallow tunnel.
Preferably, the online treatment facility can be multiple online treatment facilities of serial or parallel connection;The online processing is set Apply including biofilter, online processing pond, flocculation basin, inclined-plate clarifying basin, setting pot or artificial swamp etc..
Preferably, the integrated treatment facility can be multiple integrated treatment facilities of serial or parallel connection;The integration Treatment facility includes integrated sewage disposal station etc..
5. a kind of water discharge control method of water level method control, the water discharge control method is based on any one of claim 1-4 Described drainage system, the drainage system include control system, and the monitoring device in the control system includes monitoring water body The device of liquid level and it is arranged in shunting well well body, the unlatching of waterpower non-return weir gate is set in the control unit of the control system Height H3, fine day submersible sewage pump open pump liquid level h2 and rainy day submersible sewage pump opens pump liquid level h3, and h2 < h3 < H3;The side Method comprises the following steps:
1a) water body enters shunting well from water inlet, and the device by monitoring water body liquid level monitors the liquid in shunting well well body in real time Position height H;
2a) work as h2<H<During h3, start fine day submersible sewage pump, waterpower non-return weir gate is in current floe condition;Now, by shunting well well body Interior water body drains into sewage lifting pipe by fine day submersible sewage pump pump, and then is discharged into sewage treatment plant's processing;
3a) as h3≤H<During H3, while start fine day submersible sewage pump and rainy day submersible sewage pump, waterpower non-return weir gate is in current floe condition; Now, the water body in shunting well well body is drained into sewage lifting pipe by fine day submersible sewage pump and rainy day submersible sewage pump pump, and then be discharged into Sewage treatment plant is handled;
4a) as H >=H3, water body overflow is arranged into natural water by waterpower non-return weir gate, and from delivery port outflow.
Preferably, the necessary turn on pump according to needed for fine day submersible sewage pump and the pump of pass pump time interval and fine day submersible sewage pump row's ability Set the liquid level h1 of fine day submersible sewage pump termination of pumping;Work as H<During h1, then fine day submersible sewage pump is closed.
Preferably, the necessary turn on pump according to needed for rainy day submersible sewage pump and the pump of pass pump time interval and rainy day submersible sewage pump row's ability Set the liquid level h4 of rainy day submersible sewage pump termination of pumping;Work as H<During h4, then rainy day submersible sewage pump is closed.
Preferably, according to shunting well to height of the physical features minimum point in receivable aqua region when ponding risk occurs in the control system Set that fine day submersible sewage pump opens pump liquid level h2 and rainy day submersible sewage pump opens pump liquid level h3 in the control unit of system respectively.
Preferably, the device of the monitoring water body liquid level is liquid level sensor, liquid level gauge, liquid-level switch etc..
6. a kind of water discharge control method of water quality-water level method control, the water discharge control method is to be based on appointing in claim 1-4 Drainage system described in one, the drainage system include control system, and the monitoring device in the control system includes monitoring The device of the device of water body liquid level and monitoring water quality and it is arranged in shunting well well body, in the control list of the control system Lift H3, the fine day submersible sewage pump for setting waterpower non-return weir gate in member open pump liquid level h2, and rainy day submersible sewage pump opens pump liquid position Height h3, and h2 < h3 < H3;Set pollutant concentration standard value C1;Methods described comprises the following steps:
1b) water body enters shunting well from water inlet, and the device by monitoring water body liquid level monitors the water in shunting well well body in real time Body liquid level H, water quality C in the real-time monitoring well of device by monitoring water quality;
2b) as C >=C1 and h2<H<During h3, start fine day submersible sewage pump, waterpower non-return weir gate is in current floe condition;Now, will shunt Water body in well well body drains into sewage lifting pipe by fine day submersible sewage pump pump, and then is discharged into sewage treatment plant's processing;
3b) as C >=C1 and h3≤H<During H3, while start fine day submersible sewage pump and rainy day submersible sewage pump, waterpower non-return weir gate, which is in, to be cut Stream mode;Now, the water body in shunting well well body is drained into sewage lifting pipe by fine day submersible sewage pump and rainy day submersible sewage pump pump, entered And it is discharged into sewage treatment plant's processing;
4b) as C >=C1 and H >=H3, while start fine day submersible sewage pump and rainy day submersible sewage pump;Now, by shunting well well body Part water body drains into sewage lifting pipe by fine day submersible sewage pump and rainy day submersible sewage pump pump, and then is discharged into sewage treatment plant's processing, portion Divide water body overflow by waterpower non-return weir gate, and from delivery port outflow row into natural water;
5b) work as C<During C1, fine day submersible sewage pump and rainy day submersible sewage pump are closed;Water body overflow is by waterpower non-return weir gate, and from water outlet Mouth outflow row is into natural water.
Preferably, in step 2b) -4b) in, necessary turn on pump and pass pump time interval and fine day according to needed for fine day submersible sewage pump The liquid level h1 of pump row's ability setting fine day submersible sewage pump termination of pumping of submersible sewage pump;Work as H<During h1, then fine day submersible sewage pump is closed.
Preferably, in step 3b) -4b) in, necessary turn on pump and pass pump time interval and rainy day according to needed for rainy day submersible sewage pump The liquid level h4 of pump row's ability setting rainy day submersible sewage pump termination of pumping of submersible sewage pump;Work as H<During h4, then rainy day submersible sewage pump is closed.
Preferably, according to shunting well to height of the physical features minimum point in receivable aqua region when ponding risk occurs in the control system Set that fine day submersible sewage pump opens pump liquid level h2 and rainy day submersible sewage pump opens pump liquid level h3 in the control unit of system respectively.
Preferably, the device of the monitoring water body liquid level is liquid level sensor, liquid level gauge, liquid-level switch etc..
Preferably, according to the water quality of the environmental carrying capacity for the natural water being discharged into and entrance shunting well in the control system Pollutant concentration standard value C1 is set in control unit.
Preferably, it is described monitoring water quality device for Water quality detector, online COD monitors, online ammonia nitrogen monitor, Line TSS monitors, online BOD monitors, online NH3- N monitors, online TP monitors, online TN monitors, electrode, conductance Rate instrument etc., its monitor be pollutant in water body in shunting well well body concentration, the pollutant include TSS, COD, BOD, NH3One or more in-N, TN or TP.
Preferably, the Water quality detector can be realized using electrode method, UV optical methods, optical scattering method etc. to water quality Detection.
7. a kind of water discharge control method of rainfall-water level method control, the water discharge control method is to be based on appointing in claim 1-4 Drainage system described in one, the drainage system include control system, and the monitoring device in the control system includes monitoring The device of rainfall and it is arranged on outside shunting well well body, the monitoring device in the control system also includes the dress of monitoring water body liquid level Put and be arranged in shunting well well body, rain rain at the beginning of the standard that shunting well needs dam is set in the control unit of the control system Amount L1, the Lift H3 of waterpower non-return weir gate, fine day submersible sewage pump open pump liquid level h2 and rainy day submersible sewage pump opens pump liquid position height Spend h3, and h2 < h3 < H3;Methods described comprises the following steps:
1c) water body enters shunting well from water inlet, by the first rain rainfall L of device monitoring in real time that can monitor rainfall;
2c) originally rain rainfall L=0 when, be now fine day, start fine day submersible sewage pump, waterpower non-return weir gate is in current floe condition;This When, the water body in shunting well well body is drained into sewage lifting pipe by fine day submersible sewage pump pump, and then be discharged into sewage treatment plant's processing;
3c) rain rainfall L originally>It is now the rainy day when 0, is monitored in real time in shunting well well body by the device for monitoring water body liquid level The liquid level H of water body, by the first rain rainfall L of device monitoring in real time for monitoring rainfall;
4c) when 0<L≤L1 and h2<H<During h3, start fine day submersible sewage pump, waterpower non-return weir gate is in current floe condition;Now, will divide Water body in stream well well body drains into sewage lifting pipe by fine day submersible sewage pump pump, and then is discharged into sewage treatment plant's processing;
5c) when 0<L≤L1 and h3≤H<During H3, while start fine day submersible sewage pump and rainy day submersible sewage pump, waterpower non-return weir gate is in Current floe condition;Now, the water body in shunting well well body is drained into sewage lifting pipe by fine day submersible sewage pump and rainy day submersible sewage pump pump, And then it is discharged into sewage treatment plant's processing;
6c) when 0<L≤L1 and during H >=H3, while start fine day submersible sewage pump and rainy day submersible sewage pump;Now, by shunting well well body Part water body sewage lifting pipe is drained into by fine day submersible sewage pump and rainy day submersible sewage pump pump, and then be discharged into sewage treatment plant processing, Part water body overflow is arranged into natural water by waterpower non-return weir gate, and from delivery port outflow;
7c) work as L1>During L, fine day submersible sewage pump and rainy day submersible sewage pump are closed;Water body overflow is by waterpower non-return weir gate, and from water outlet Mouth outflow row is into natural water.
Preferably, in step 2c), 4c) -6c) in, necessary turn on pump according to needed for fine day submersible sewage pump and close pump time interval and The liquid level h1 of pump row's ability setting fine day submersible sewage pump termination of pumping of fine day submersible sewage pump;Work as H<During h1, then fine day submersible sewage pump is closed.
Preferably, in step 5c) -6c) in, necessary turn on pump and pass pump time interval and rainy day according to needed for rainy day submersible sewage pump The liquid level h4 of pump row's ability setting rainy day submersible sewage pump termination of pumping of submersible sewage pump;Work as H<During h4, then rainy day submersible sewage pump is closed.
Preferably, according to shunting well to height of the physical features minimum point in receivable aqua region when ponding risk occurs in the control system Set that fine day submersible sewage pump opens pump liquid level h2 and rainy day submersible sewage pump opens pump liquid level h3 in the control unit of system respectively.
Preferably, the device of the monitoring water body liquid level is liquid level sensor, liquid level gauge, liquid-level switch etc..
Preferably, according to shunting well to the first rain millimeter of required collection in receivable aqua region the control system control list The first rain rainfall L1 of standard that shunting well needs to dam is set in member.
Preferably, the device of the monitoring rainfall is rainfall gauge.
8. the method any one of claim 5-7, it is characterised in that the drainage system include regulate and store facility when, institute Method is stated also to comprise the following steps:
When water body overflow is arranged on outlet pipe pipeline by waterpower non-return weir gate and the facility of regulating and storing, water body flows through water outlet Pipe flows into facility of regulating and storing from the arrival end for facility of regulating and storing and stored, when the capacity for facility of regulating and storing, which reaches, accommodates the upper limit, water body Outlet pipe downstream is flowed into from the port of export for facility of regulating and storing;
When water body overflow is arranged on outlet pipe branch road by waterpower non-return weir gate and the facility of regulating and storing, pass through regulation the 6th The flow direction of the aperture adjustment water body of water conservancy switch;When the 6th water conservancy switch is in opening, part water body flows through outlet pipe The pipeline towards natural water is directly discharged to, it is temporary transient into facility of regulating and storing that part water body flows through the branch road being arranged on by outlet pipe Storage;When the 6th water conservancy switch is in current floe condition, whole water bodys flow through the branch road being arranged on by outlet pipe and set into regulating and storing Apply temporary transient storage;When the capacity for facility of regulating and storing, which reaches, accommodates the upper limit, whole water bodys flow through outlet pipe and are directly discharged to lead to certainly The pipeline of right water body.
9. the method any one of claim 5-7, it is characterised in that the drainage system includes regulate and store facility and one When changing treatment facility, methods described comprises the following steps:
When water body overflow is arranged on outlet pipe pipeline by waterpower non-return weir gate and the facility of regulating and storing, water body flows through water outlet Pipe flows into facility of regulating and storing from the arrival end for facility of regulating and storing and stored, when the capacity for facility of regulating and storing, which reaches, accommodates the upper limit, water body Outlet pipe downstream is flowed into from the port of export for facility of regulating and storing;Meanwhile the water body being stored in facility of regulating and storing is set through integrated treatment Apply the pipeline being directly discharged to after handling towards natural water;
When water body overflow is arranged on outlet pipe branch road by waterpower non-return weir gate and the facility of regulating and storing, pass through regulation the 6th The flow direction of the aperture adjustment water body of water conservancy switch;When the 6th water conservancy switch is in opening, part water body flows through outlet pipe The pipeline towards natural water is directly discharged to, it is temporary transient into facility of regulating and storing that part water body flows through the branch road being arranged on by outlet pipe Storage;When the 6th water conservancy switch is in current floe condition, whole water bodys flow through the branch road being arranged on by outlet pipe and set into regulating and storing Apply temporary transient storage;When the capacity for facility of regulating and storing, which reaches, accommodates the upper limit, whole water bodys flow through outlet pipe and are directly discharged to lead to certainly The pipeline of right water body;Meanwhile the water body being stored in facility of regulating and storing is directly discharged to lead to after the processing of integrated treatment facility The pipeline of natural water.
10. the method any one of claim 5-7, it is characterised in that the drainage system includes online treatment facility When, methods described also comprises the following steps:
When water body overflow is arranged on outlet pipe pipeline by waterpower non-return weir gate and the online treatment facility;Water body flows through Outlet pipe flows into online treatment facility from the arrival end of online treatment facility, after processing, from the port of export of online treatment facility Flow into outlet pipe downstream;
When water body overflow is arranged on outlet pipe branch road by waterpower non-return weir gate and the online treatment facility, pass through regulation The flow direction of the aperture adjustment water body of 7th water conservancy switch;When the 7th water conservancy switch is in opening, part water body flows through out Water pipe is directly discharged to towards in the pipeline of natural water, and part water body flows through the online processing of branch route being arranged on by outlet pipe The arrival end of facility enters online treatment facility, and after processing, outlet pipe downstream is flowed into from the port of export of online treatment facility Or it is directly discharged to the pipeline towards natural water;When the 7th water conservancy switch is in current floe condition, whole water bodys flow through setting The arrival end that branch by outlet pipe route online treatment facility enters online treatment facility, after processing, is set from online processing The port of export applied flows into outlet pipe downstream or is directly discharged to the pipeline for leading to natural water.
CN201710916153.4A 2017-09-30 2017-09-30 A kind of drainage system and water discharge control method arranged with waterpower non-return weir gate and pump Withdrawn CN107605005A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109024859A (en) * 2018-07-27 2018-12-18 武汉圣禹排水系统有限公司 The governing system and method for the pumping plant being connected to natural water
CN109339211A (en) * 2018-11-14 2019-02-15 南京合工智能环保研究院有限公司 A kind of rain sewage diversion processing unit and processing method
CN109356257A (en) * 2018-10-30 2019-02-19 武汉圣禹排水系统有限公司 A kind of effective water discharge method and exhaust system of shunting well

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109024859A (en) * 2018-07-27 2018-12-18 武汉圣禹排水系统有限公司 The governing system and method for the pumping plant being connected to natural water
CN109356257A (en) * 2018-10-30 2019-02-19 武汉圣禹排水系统有限公司 A kind of effective water discharge method and exhaust system of shunting well
CN109339211A (en) * 2018-11-14 2019-02-15 南京合工智能环保研究院有限公司 A kind of rain sewage diversion processing unit and processing method

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