CN207436177U - A kind of drainage system with pump row - Google Patents

A kind of drainage system with pump row Download PDF

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Publication number
CN207436177U
CN207436177U CN201721276279.1U CN201721276279U CN207436177U CN 207436177 U CN207436177 U CN 207436177U CN 201721276279 U CN201721276279 U CN 201721276279U CN 207436177 U CN207436177 U CN 207436177U
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China
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water
drainage system
outlet pipe
facility
gate
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CN201721276279.1U
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Inventor
周超
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Wuhan Shengyu Smart Ecological Environmental Protection Co ltd
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Wuhan Shengyu Drainage Systems Co Ltd
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Abstract

The utility model discloses a kind of drainage systems with pump row, rainy day pump is provided in the drainage system, and the 4th water conservancy switch, it can judge whether submersible sewage pump works according to water body liquid level in shunting well well body, whether the 4th water conservancy switch is opened, and then realizes the reasonable arrangement to the water body.Moreover, the water body that can also be directed to different water levels is reasonably discharged, and is maximized so as to fulfill regulation effect.Drainage system especially suitable for the pipeline or natural water of going to natural water be in high elevation and without the situation of normal gravity discharge, it is pumped by the rainy day set in drainage system, the in vivo water body of shunting well well is arranged by way of the row of pump to natural water riser, is by force arranged natural water into natural water.

Description

A kind of drainage system with pump row
Technical field
The invention belongs to technical field of drainage, and in particular to a kind of drainage system with pump row.
Background technology
Currently, the drainage system of city and groups of building mainly includes separate system, combined system and mixed flow system, main purpose It is collection, conveying and the processing for realizing water body.For example, the system that all waste water are treated using a kind of mode claims combined system.It is only There are one drainage systems, claim converging system, and drainage pipeline claims combined pipeline.Waste water of different nature is treated in different ways System claim separate system, it is general, and there are 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 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 pipeline claims sewage conduct.Mixed flow system is a kind of System between separate system and combined system is mainly since pipeline misconnection, hybrid junction etc. cause in the region of separate system 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 cannot hold The pollution condition born.Then sewage treatment plant is added, and each water outlet 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 water outlet and waste water that shuts off is to the pipe of sewage treatment plant Road claims shut off pipeline or wastewater interception pipe.
Wastewater flow rate abruptly increase during rainfall if all waste water are all retained, shuts off 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 generally replaced with into shunting Well.The construction of shunting well can have a different designs, but current design and not perfect, and for 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 are not very well or a large amount of just rain are caused to be discharged into natural water In or a large amount of later stage rainwater is caused to enter sewage treatment plant by cutting a dirty pipe, so as to lose meaning existing for shunting well.
At present, existing shunting well there is problems in addition to these above-mentioned defects:Flow into the water body of shunting well Downstream (in such as sewage treatment plant or natural water) is typically emitted by gravity, but due to shunting well should It is relatively broad with place, 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, how to carry out the discharge prior art for the in vivo water body of well and does not solve the problems, such as this Technology and setting.
The content of the invention
In order to solve the deficiencies in the prior art, the present invention provides a kind of drainage system with pump row, the drainage system It can be used for shutting off and shunting for rainwater and/or combined sewage, can effectively solve in shunting well water body without normal direction natural water The problem of carrying out gravity discharge.
The following technical solutions are proposed by the present invention:
A kind of drainage system, the drainage system include:
Shunting well is arranged on the water inlet of shunting well well body, cuts dirty mouth and water outlet;
Include in the shunting well:4th water conservancy switchs, and the 4th water conservancy switch is positioned close to the water outlet, For controlling the water amount by water outlet;
Rainwater pumps, and the drainpipe of the rainwater pump is extended to outside shunting well well body to be connected with natural water riser.
According to the present invention, the drainage system further includes control system, and the control system includes monitoring device and control Unit;The monitoring device is connected with control unit signal, and described control unit is pumped with rainwater and the 4th water conservancy switching signal Connection;The signal of the monitoring device monitoring is transported to control unit, and control unit receives signal and controls the unlatching of rainwater pump, And the aperture of control the 4th water conservancy switch.
According to the present invention, the quantity of the rainwater pump can be that serial or parallel connection is multiple.
According to the present invention, identical or different flow set may be employed in the multiple rainwater pump.
According to the present invention, specific location of the rainwater pump in shunting well well body bottom does not limit, specifically can basis The setting of natural water riser and make choice;Preferably adjacent to the one side of natural water riser, the purpose is to be convenient for rainwater The drainpipe of pump can directly discharge into water body pump in natural water riser, and then drain into natural water.
According to the present invention, the rainwater pump is arranged on the upstream of the 4th water conservancy switch, and is located proximate to shunting well well body bottom Portion.
According to the present invention, described section of dirty mouth is connected with the pipeline towards sewage treatment plant, it is preferable that described section of dirty mouth passes through Pipeline or gallery are connected with the pipeline towards sewage treatment plant.
According to the present invention, the natural water riser is connected by outlet pipe with the pipeline towards natural water.
According to the present invention, the water outlet is connected by outlet pipe with the pipeline towards natural water.
According to the present invention, the monitoring device includes the device of monitoring water body liquid level, the device of the monitoring water body liquid level Including liquid level sensor, liquid level gauge, liquid-level switch etc..
According to the present invention, the device of the monitoring water body liquid level is arranged in shunting well well body.
According to the present invention, the drainage system further 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 water outlet discharge or the rainy day is pumped pump row.
According to the present invention, the device for dragging dregs is included in debris retaining strainer, grid, floating barrier, fixed baffle, debris retaining floating drum One or more combination.
According to the present invention, the drainage system further includes facility of regulating and storing;The facility of regulating and storing is arranged on outlet pipe pipeline Or it is arranged on from the branch road that outlet pipe pipeline separates.
When the facility of regulating and storing is arranged on outlet pipe branch road, going out for the downstream at position is separated in outlet pipe branch On water pipe line the 6th water conservancy is set to switch.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 is flowed 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 flows through the branch that is arranged on by outlet pipe and temporarily stored into facility of regulating and storing;At the 6th water conservancy switch When current floe condition, whole water bodys flow through branch and are 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 outlet pipe and is directly discharged to the pipeline for leading to natural water.
According to the present invention, the drainage system further includes online treatment facility;The online treatment facility is arranged on water outlet On pipe or be arranged on separated from outlet pipe pipeline and terminal be incorporated to outlet pipe pipeline branch road;Or it is arranged on from outlet pipe pipeline It separates and terminal connects the branch of natural water on the road.
It is separated and when terminal is incorporated to the branch road of outlet pipe pipeline when the online treatment facility is arranged on outlet pipe pipeline, On outlet pipe pipeline between the position that branch separates and is incorporated to the 7th water conservancy is set to switch;Alternatively, when the online processing Facility be arranged on outlet pipe pipeline separate and terminal connection natural water branch road when, the downstream of position is separated in branch On outlet pipe pipeline the 7th water conservancy is set to switch.7th water conservancy switch is connected with control unit signal, control unit according to Received signal 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, 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 routing being arranged on by outlet pipe is located into online 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, integrated treatment facility can also be included; 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 4th water conservancy switch separately selected from valve (ball valve, gate valve, knife gate valve, butterfly valve, Lift rubber slab shuts off check-valves etc.), gate (upper open type gate, bottom-open type gate etc.), (upper open type weir gate surges weir gate Bottom-open type weir gate, rotary weir gate etc.), one kind in flap valve (flap valve that shuts off etc.).
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 shut off 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 shuts off etc.).
The 6th water conservancy switch can realize maximum current-limiting function, that is, ensure the flow switched by the 6th water conservancy The flow value of setting is not exceeded.
The 7th water conservancy switch can realize maximum current-limiting function, that is, ensure the flow switched by the 7th water conservancy The flow value of setting is not exceeded.
According to the present invention, it will be understood by those skilled in the art that the water inlet, cutting the shape of dirty mouth and water outlet 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 shape of the water inlet, section dirty mouth and water outlet is circle.
According to the present invention, it will be understood by those skilled in the art that the water inlet, section dirty mouth and water outlet are in shunting well well Putting in order in body does not limit with arrangement mode, can be rational according to the internal structure and geopotentia of shunting well well body Design water inlet, the relative position for cutting dirty mouth and water outlet.
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, It can realize the reasonable discharge to water body, such as the shape of the shunting well well body 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 It does not limit specifically, can be multiple savings facilities of serial or parallel connection;Its specific arrangement mode can be according to using this to be 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 It is 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 the 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 It is reasonably arranged according to the region area of the system is used.
The present invention also provides a kind of water discharge control methods 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 It device and is arranged in shunting well well body, the warning line H2 of shunting well is set in the control unit of the control system;It is described Method includes 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, monitor the liquid level H4 of the natural water of water outlet downstream in real time by the device for monitoring water body liquid level;
2a) work as H<During H2, the 4th water conservancy switch closes rainy day pump in current floe condition;It is at this point, shunting well well is in vivo Water body is arranged by cutting dirty mouth to sewage treatment plant's processing;
3a) as H >=H2 and H>During H4, the 4th water conservancy switch closes rainy day pump in opening;Water body is from water outlet stream Go out row into natural water;
4a) as H >=H2 and H≤H4, the 4th water conservancy switch opens rainy day pump in current floe condition;Water body passes through the rainy day Pump pump is drained into natural water.
According to the present invention, in step 4a) in, necessary turn on pump and pass pump time interval and rainy day according to needed for rainy day pump The liquid level h5 of the pump row ability setting rainy day pump termination of pumping of pump;Work as H<During h5, then rainy day pump is closed.
According to the present invention, the drainage system include regulate and store facility when, the method further includes following steps:
When the 4th water conservancy switch is in opening and the facility of regulating and storing is arranged on outlet pipe pipeline, water body flows through Outlet pipe flows into facility of regulating and storing from the arrival end for facility of regulating and storing and is 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 the 4th water conservancy switch is in opening and the facility of regulating and storing is arranged on outlet pipe branch road, pass through adjusting 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 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 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, the described method includes such as Lower step:
When the 4th water conservancy switch is in opening and the facility of regulating and storing is arranged on outlet pipe pipeline, water body flows through Outlet pipe flows into facility of regulating and storing from the arrival end for facility of regulating and storing and is 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 the 4th water conservancy switch is in opening and the facility of regulating and storing is arranged on outlet pipe branch road, pass through adjusting 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 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 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, the method further includes following steps:
When the 4th water conservancy switch is in opening and the online treatment facility is arranged on outlet pipe pipeline;Water body It flows through outlet pipe and flows 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 the 4th water conservancy switch is in opening and the online treatment facility is arranged on outlet pipe branch road, 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 routing 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 of the online treatment facility of branch routing by outlet pipe is arranged on into 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, existed according to shunting well to height of the physical features minimum point in receivable aqua region when ponding risk occurs The warning line H2 of shunting well is set in the control unit of the control system.
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..
The water conservancy switch refers to that water body can be switched by the water conservancy in opening and flows to natural water.It is described Water conservancy switch refers to the aperture for adjusting the water conservancy switch in current floe condition, ensures that water body shuts off and is switched in the 4th water conservancy Upstream end, it is impossible to by the water conservancy switch flow to natural water.
In the description of the present invention, it is necessary to which explanation, term " the 4th ", " the 6th ", " the 7th " are only used for description purpose, And not for instruction or imply relative importance.
Beneficial effects of the present invention:
1) rainy day pump and the 4th water conservancy switch are provided in the drainage system of band of the invention pump row, can according to point Water body liquid level judges whether rainy day pump works in stream well well body, and whether the 4th water conservancy switch is opened, and then realizes to described The reasonable arrangement of water body.When natural water is in high elevation, the combined water drain mode that power is arranged can be aggravated by the row of pump and is carried out Drainage sunk well by discharge into water into natural water, avoids waterlogging.Moreover, the water body of different water levels can also be directed to It is reasonably discharged, is maximized so as to fulfill regulation effect.
2) drainage system of the invention be in high elevation especially suitable for the pipeline or natural water of going to natural water and The situation of no normal gravity discharge, is pumped by the rainy day set in drainage system, and the in vivo water body of shunting well well is passed through the row of pump Mode is arranged to natural water riser, is by force arranged natural water into natural water.
3) drainage system of the invention has the effect of intelligent drainage function, by the in vivo water body liquid level of shunting well well The regulation and control such as the aperture switched with the 4th water conservancy realize the smooth discharge of water body, while ensure that flood passage is safe, utmostly Shut off dirty water or initial rainwater to sewage treatment plant.
4) drainage system of the invention has many advantages, such as that floor space is small, powerful, using a small amount of land area just Can realize rainwater and sewage efficiently separates processing.
5) water outlet of drainage system of the invention online treatment facility can also be set and/or regulate and store facility and Optional integrated treatment facility;The online treatment facility and/or regulate and store facility and optional integrated treatment facility It sets, can effectively solve the dirty water for polluting natural water being still mixed with when the 4th water conservancy switch is opened, thoroughly will accomplish Initial rainwater and middle and later periods rainwater shunting processing.
6) drainage system of the invention, which efficiently solves water body in shunting well in the prior art, can not realize gravity discharge Situation.By reasonably controlling the discharge approach of dirty water, initial rainwater and middle and later periods rainwater, to greatest extent dirty water shut off to Sewage treatment plant, draining into natural water compared with clean water.
Description of the drawings
Fig. 1 is the front view of the drainage system described in a preferred embodiment of the invention;
Fig. 2 is the top view of the drainage system described in a preferred embodiment of the invention;
Wherein, 1- water inlets;2- water outlets;3- shunting well well bodies;The 4th water conservancies of 4- switch;The 5- rainy days pump;6- cuts dirty mouth; 7- device for dragging dregs;8- drainpipes;10- natural water risers.
Specific embodiment
With reference to specific embodiment, the present invention is further explained.It is to be understood that these embodiments are merely to illustrate the present invention Rather than it limits the scope of the invention.Furthermore, it is to be understood that after recorded content of the invention has been read, this field skill Art personnel can make various changes or modifications the present invention, and such equivalent forms equally fall within limited range of the present invention.
Embodiment 1
As depicted in figs. 1 and 2, a kind of drainage system, the drainage system include:Shunting well is arranged on shunting well well body Water inlet, cut dirty mouth and water outlet;
Include in the shunting well:4th water conservancy switchs, and the 4th water conservancy switch is positioned close to the water outlet, For controlling the water amount by water outlet;
Rainwater pumps, and the drainpipe of the rainwater pump is extended to outside shunting well well body to be connected with natural water riser.
In a preferred embodiment of the present invention, the drainage system further includes control system, the control system Including monitoring device and control unit;The monitoring device is connected with control unit signal, and described control unit is pumped with rainwater, with And the 4th water conservancy switching signal connection;The signal of the monitoring device monitoring is transported to control unit, and control unit receives signal And control the unlatching that rainwater pumps and the aperture that the 4th water conservancy is controlled to switch.
In a preferred embodiment of the present invention, the quantity of the rainwater pump can be that serial or parallel connection is multiple.
In a preferred embodiment of the present invention, the multiple rainwater pump may be employed identical or different flow and set It puts.
In a preferred embodiment of the present invention, specific location of the rainwater pump in shunting well well body bottom does not have It limits, can specifically be made choice according to the setting of natural water riser;Preferably adjacent to the one side of natural water riser, Drainpipe the purpose is to which rainwater is convenient for pump can directly discharge into water body pump in natural water riser, and then drain into nature Water body.
In a preferred embodiment of the present invention, the rainwater pump is arranged on the upstream of the 4th water conservancy switch, and position Rest against nearly shunting well well body bottom.
In a preferred embodiment of the present invention, described section of dirty mouth is connected with the pipeline towards sewage treatment plant, excellent Selection of land, described section of dirty mouth are connected by pipeline or gallery with the pipeline towards sewage treatment plant.
In a preferred embodiment of the present invention, the natural water riser by outlet pipe and leads to Natural Water The pipeline of body is connected.
In a preferred embodiment of the present invention, the water outlet passes through outlet pipe and the pipeline towards natural water It is connected.
In a preferred embodiment of the present invention, the monitoring device includes the device of monitoring water body liquid level, described Monitoring the device of water body liquid level includes liquid level sensor, liquid level gauge, liquid-level switch etc..
In a preferred embodiment of the present invention, the device of the monitoring water body liquid level is arranged on shunting well well body It is interior.
In a preferred embodiment of the present invention, the drainage system further includes device for dragging dregs, the device for dragging dregs It 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 water outlet discharge or the rainy day is pumped pump row.
In a preferred embodiment of the present invention, the device for dragging dregs include debris retaining strainer, grid, floating barrier, The combination of one or more of fixed baffle, debris retaining floating drum.
Embodiment 2
The present embodiment provides a kind of drainage system, the drainage system includes the drainage system described in embodiment 1, the row Water system further 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 Branch road.
When the facility of regulating and storing is arranged on outlet pipe branch road, going out for the downstream at position is separated in outlet pipe branch On water pipe line the 6th water conservancy is set to switch.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 is flowed 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 flows through the branch that is arranged on by outlet pipe and temporarily stored into facility of regulating and storing;At the 6th water conservancy switch When current floe condition, whole water bodys flow through branch and are 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 outlet pipe and is directly discharged to the pipeline for leading to natural water.
Embodiment 3
The present embodiment provides a kind of drainage system, the drainage system includes the drainage system described in embodiment 1, the row Water system further includes online 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 to the branch of outlet pipe pipeline on the road;Or be arranged on separated from outlet pipe pipeline and terminal connection natural water branch On the road.
It is separated and when terminal is incorporated to the branch road of outlet pipe pipeline when the online treatment facility is arranged on outlet pipe pipeline, On outlet pipe pipeline between the position that branch separates and is incorporated to the 7th water conservancy is set to switch;Alternatively, when the online processing Facility be arranged on outlet pipe pipeline separate and terminal connection natural water branch road when, the downstream of position is separated in branch On outlet pipe pipeline the 7th water conservancy is set to switch.7th water conservancy switch is connected with control unit signal, control unit according to Received signal 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, 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 routing being arranged on by outlet pipe is located into online 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, the drainage system includes the drainage system described in embodiment 2, may be used also To include integrated treatment facility;The integrated treatment facility is connected with the port of export for facility of regulating and storing, the integrated treatment Facility can handle the water body being stored in facility of regulating and storing.
In above-described embodiment 1-4, the 4th water conservancy switch separately selected from valve (ball valve, gate valve, knife gate valve, Butterfly valve, lift rubber slab shut off check-valves etc.), gate (upper open type gate, bottom-open type gate etc.), weir gate (upper open type weir gate, Surge bottom-open type weir gate, rotary weir gate etc.), one kind in flap valve (flap valve that shuts off etc.).
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 shut off 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 shuts off etc.).
The 6th water conservancy switch can realize maximum current-limiting function, that is, ensure the flow switched by the 6th water conservancy The flow value of setting is not exceeded.
The 7th water conservancy switch can realize maximum current-limiting function, that is, ensure the flow switched by the 7th water conservancy The flow value of setting is not exceeded.
In above-described embodiment 1-4, it will be understood by those skilled in the art that the shape of the water inlet, section dirty mouth and water outlet Shape and openings of sizes do not limit specifically, can be with the shape of coupled pipeline or the shape of the water conservancy switch set with it Shape matches.Such as the shape of the water inlet, section dirty mouth and water outlet is circle.
In above-described embodiment 1-4, it will be understood by those skilled in the art that the water inlet, section dirty mouth and water outlet are dividing Putting in order in stream well well body does not limit with arrangement mode, can be according to the internal structure and geopotentia of shunting well well body Rational design water inlet, the relative position for cutting dirty mouth and water outlet.
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 It limits, can realize the reasonable discharge to water body, such as the shape of the shunting well well body 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 using 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 quantity of the online treatment facility in systems It is not also limited specifically with arrangement, can be multiple online treatment facilities of serial or parallel connection;Its specific arrangement mode can be with It is reasonably arranged according to the region area of the system is used.
In above-described embodiment 1-4, it will be understood by those skilled in the art that the online treatment facility can be the 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 It can be according to the region area of the system be used reasonably to be arranged.
Embodiment 5
The present invention also provides a kind of water discharge control method of water level method control, the water discharge control method is 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 It the device of liquid level and is arranged in shunting well well body, the warning line of shunting well is set in the control unit of the control system H2;Described method includes 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, monitor the liquid level H4 of the natural water of water outlet downstream in real time by the device for monitoring water body liquid level;
2a) work as H<During H2, the 4th water conservancy switch closes rainy day pump in current floe condition;It is at this point, shunting well well is in vivo Water body is arranged by cutting dirty mouth to sewage treatment plant's processing;
3a) as H >=H2 and H>During H4, the 4th water conservancy switch closes rainy day pump in opening;Water body is from water outlet stream Go out row into natural water;
4a) as H >=H2 and H≤H4, the 4th water conservancy switch opens rainy day pump in current floe condition;Water body passes through the rainy day Pump pump is drained into natural water.
In a preferred embodiment of the present invention, in step 4a) in, according to the rainy day pump needed for necessary turn on pump and Close the liquid level h5 of the pump row ability setting rainy day pump termination of pumping of pump time interval and rainy day pump;Work as H<During h5, then the rainy day is closed Pump.
In a preferred embodiment of the present invention, the drainage system include regulate and store facility when, the method is also wrapped Include following steps:
When the 4th water conservancy switch is in opening and the facility of regulating and storing is arranged on outlet pipe pipeline, water body flows through Outlet pipe flows into facility of regulating and storing from the arrival end for facility of regulating and storing and is 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 the 4th water conservancy switch is in opening and the facility of regulating and storing is arranged on outlet pipe branch road, pass through adjusting 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 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 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.
In a preferred embodiment of the present invention, the drainage system includes regulate and store facility and integrated treatment facility When, described method includes following steps:
When the 4th water conservancy switch is in opening and the facility of regulating and storing is arranged on outlet pipe pipeline, water body flows through Outlet pipe flows into facility of regulating and storing from the arrival end for facility of regulating and storing and is 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 the 4th water conservancy switch is in opening and the facility of regulating and storing is arranged on outlet pipe branch road, pass through adjusting 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 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 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.
In a preferred embodiment of the present invention, when the drainage system includes online treatment facility, the method Further include following steps:
When the 4th water conservancy switch is in opening and the online treatment facility is arranged on outlet pipe pipeline;Water body It flows through outlet pipe and flows 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 the 4th water conservancy switch is in opening and the online treatment facility is arranged on outlet pipe branch road, 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 routing 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 of the online treatment facility of branch routing by outlet pipe is arranged on into 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 a preferred embodiment of the present invention, physical features minimum point in receivable aqua region is being occurred according to shunting well Height during ponding risk sets the warning line H2 of shunting well in the control unit of the control system.
In a preferred embodiment of the present invention, the device of the monitoring water body liquid level is liquid level sensor, liquid level Meter, liquid-level switch etc..
The water conservancy switch refers to that water body can be switched by the water conservancy in opening and flows to natural water.It is described Water conservancy switch refers to the aperture for adjusting the water conservancy switch in current floe condition, ensures that water body shuts off in the upper of water conservancy switch You Duan, it is impossible to which natural water is flowed to by water conservancy switch.
More than, embodiments of the present invention are illustrated.But the present invention is not limited to the above embodiments.It is all Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the guarantor of the present invention Within the scope of shield.

Claims (31)

1. a kind of drainage system, which is characterized in that the drainage system includes:Shunting well is arranged on the water inlet of shunting well well body The dirty mouth of mouthful, section and water outlet;
Include in the shunting well:4th water conservancy switchs, and the 4th water conservancy switch is positioned close to the water outlet, is used for The water amount that control passes through water outlet;
Rainwater pumps, and the drainpipe of the rainwater pump is extended to outside shunting well well body to be connected with natural water riser.
2. drainage system according to claim 1, which is characterized in that the drainage system further 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 Rainwater pumps and the connection of the 4th water conservancy switching signal;The signal of the monitoring device monitoring is transported to control unit, control unit It receives signal and controls the unlatching that rainwater pumps and the aperture that the 4th water conservancy is controlled to switch.
3. drainage system according to claim 1, which is characterized in that the quantity of rainwater pump is multiple, and multiple institutes It states rainwater series connection of pumps or is arranged in parallel.
4. drainage system according to claim 3, which is characterized in that the multiple rainwater pump uses identical or different flow It sets.
5. drainage system according to claim 1, which is characterized in that the rainwater pump is arranged on the upper of the 4th water conservancy switch Trip, and it is located proximate to shunting well well body bottom.
6. according to the drainage system any one of claim 1-5, which is characterized in that described section of dirty mouth is with leading at sewage The pipeline of reason factory is connected.
7. drainage system according to claim 6, which is characterized in that described section of dirty mouth is by pipeline or gallery with leading to dirt The pipeline of water treatment plant is connected.
8. according to the drainage system any one of claim 1-5, which is characterized in that the natural water riser passes through Outlet pipe is connected with the pipeline towards natural water.
9. according to the drainage system any one of claim 1-5, which is characterized in that the water outlet by outlet pipe with Pipeline towards natural water is connected.
10. drainage system according to claim 2, which is characterized in that the monitoring device includes monitoring water body liquid level Device, the device of the monitoring water body liquid level include liquid level sensor or liquid-level switch.
11. drainage system according to claim 10, which is characterized in that the device of the monitoring water body liquid level is arranged on point It flows in well well body.
12. according to the drainage system any one of claim 1-5, which is characterized in that the drainage system further includes fishing Slag device, the device for dragging dregs are arranged in shunting well close to water inlet one end.
13. drainage system according to claim 12, which is characterized in that the device for dragging dregs include debris retaining strainer, grid, The combination of one or more of floating barrier, fixed baffle, debris retaining floating drum.
14. drainage system according to claim 9, which is characterized in that the drainage system further includes facility of regulating and storing;It is described Facility of regulating and storing is arranged on outlet pipe pipeline or is arranged on from the branch road that outlet pipe pipeline separates.
15. drainage system according to claim 14, which is characterized in that the facility of regulating and storing is arranged on what outlet pipe separated Branch road separates in outlet pipe branch and on the outlet pipe pipeline of the downstream at position the 6th water conservancy is set to switch.
16. drainage system according to claim 15, which is characterized in that the 6th water conservancy switch and control unit signal Connection, control unit control the aperture of the 6th water conservancy switch according to received signal.
17. drainage system according to claim 14, which is characterized in that the drainage system includes facility of regulating and storing, and also Including integrated treatment facility;The integrated treatment facility is connected with the port of export for facility of regulating and storing.
18. drainage system according to claim 9, which is characterized in that the drainage system further includes online treatment facility; The online treatment facility is arranged on outlet pipe or is arranged on to be separated and terminal is incorporated to outlet pipe pipeline from outlet pipe pipeline Branch road;Or be arranged on separated from outlet pipe pipeline and terminal connection natural water branch road.
19. drainage system according to claim 18, which is characterized in that the online treatment facility is arranged on from outlet pipe Pipeline separates and terminal is incorporated to the branch of outlet pipe pipeline on the road, on the outlet pipe pipeline between the position that branch separates and is incorporated to The 7th water conservancy is set to switch;Alternatively, the online treatment facility be arranged on separated from outlet pipe pipeline and terminal connection Natural Water The branch of body on the road, sets the 7th water conservancy to switch on the outlet pipe pipeline for the downstream that position is separated in branch.
20. drainage system according to claim 19, which is characterized in that the 7th water conservancy switch and control unit signal Connection, control unit control the aperture of the 7th water conservancy switch according to received signal.
21. according to the drainage system any one of claim 1-5, which is characterized in that the 4th water conservancy switch is selected from One kind in valve, gate, weir gate or flap valve.
22. drainage system according to claim 21, which is characterized in that the valve be selected from ball valve, gate valve, knife gate valve, Butterfly valve, lift rubber slab shut off one kind in check-valves;The gate in upper open type gate, bottom-open type gate one Kind;The one kind of the weir gate in upper open type weir gate, the bottom-open type weir gate that surges, rotary weir gate;The flap valve, which is selected from, to shut off Flap valve.
23. the drainage system according to claim 15 or 16, which is characterized in that the 6th water conservancy switch selected from valve, One kind in gate, weir gate or flap valve.
24. drainage system according to claim 23, which is characterized in that the valve be selected from ball valve, gate valve, knife gate valve, Butterfly valve, lift rubber slab shut off one kind in check-valves;The gate in upper open type gate, bottom-open type gate one Kind;The one kind of the weir gate in upper open type weir gate, the bottom-open type weir gate that surges, rotary weir gate;The flap valve, which is selected from, to shut off Flap valve.
25. the drainage system according to claim 19 or 20, which is characterized in that the 7th water conservancy switch selected from valve, One kind in gate, weir gate or flap valve.
26. drainage system according to claim 25, which is characterized in that the valve be selected from ball valve, gate valve, knife gate valve, Butterfly valve, lift rubber slab shut off one kind in check-valves;The gate in upper open type gate, bottom-open type gate one Kind;The one kind of the weir gate in upper open type weir gate, the bottom-open type weir gate that surges, rotary weir gate;The flap valve, which is selected from, to shut off Flap valve.
27. the drainage system according to claim 15 or 16, which is characterized in that the 6th water conservancy switch can be realized most Big current-limiting function ensures not exceeding the flow value of setting by the flow that the 6th water conservancy switchs.
28. the drainage system according to claim 19 or 20, which is characterized in that the 7th water conservancy switch can be realized most Big current-limiting function ensures not exceeding the flow value of setting by the flow that the 7th water conservancy switchs.
29. drainage system according to claim 14, which is characterized in that the facility of regulating and storing is the multiple of serial or parallel connection Save facility;The savings facility includes reservoir, savings box culvert, deep tunnel or shallow tunnel.
30. drainage system according to claim 18, which is characterized in that the online treatment facility is serial or parallel connection Multiple online treatment facilities;The online treatment facility includes biofilter, flocculation basin, inclined-plate clarifying basin, setting pot or artificial Wetland.
31. drainage system according to claim 17, which is characterized in that the integrated treatment facility is serial or parallel connection Multiple integrated treatment facilities;The integrated treatment facility includes integrated sewage disposal station.
CN201721276279.1U 2017-09-30 2017-09-30 A kind of drainage system with pump row Active CN207436177U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107605004A (en) * 2017-09-30 2018-01-19 武汉圣禹排水系统有限公司 A kind of drainage system and water discharge control method with pump row

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107605004A (en) * 2017-09-30 2018-01-19 武汉圣禹排水系统有限公司 A kind of drainage system and water discharge control method with pump row

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Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430000

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