CN207760983U - A kind of drainage system with facility of regulating and storing - Google Patents

A kind of drainage system with facility of regulating and storing Download PDF

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Publication number
CN207760983U
CN207760983U CN201721276603.XU CN201721276603U CN207760983U CN 207760983 U CN207760983 U CN 207760983U CN 201721276603 U CN201721276603 U CN 201721276603U CN 207760983 U CN207760983 U CN 207760983U
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China
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water
well
drainage
barricade
outlet
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CN201721276603.XU
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Chinese (zh)
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周超
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Wuhan Shengyu Drainage Systems 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 facility of regulating and storing, the drainage system has the effect of intelligent drainage function, the reasonable discharge of water body is realized to the reasonable control of the aperture and associated component of the water conservancy switch in the drainage system by control system, while ensure that flood passage is safe, to the greatest extent shut off dirty water or initial rainwater to facility of regulating and storing, and it is not necessarily to manual operation in use, pass through control unit, the automatic adjustment of water conservancy switch may be implemented, have the characteristics that flexible and changeable, reduces a large amount of manpower and materials.The drainage system can remove the solid particulate matters such as the silt being mingled in water body, the appearance for the problems such as avoiding downstream pipe from blocking.The drainage system shuts off and shunts for rainwater and/or combined sewage, by reasonably regulating and controlling, allows dirty water to shut off, clean water, which is then arranged, reduces pollutional load of the row to natural water to natural water, protects natural water.

Description

A kind of drainage system with facility of regulating and storing
Technical field
The utility model belongs to technical field of drainage, and in particular to a kind of drainage system with facility of regulating and storing.
Background technology
Currently, the drainage system of city and groups of building includes mainly 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 for treating all waste water using a kind of mode claims combined system.It is only There are one drainage systems, and converging system, drainage pipeline is claimed to claim 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 Industrial wastewater very low, without processing direct emission water body is spent, 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 flow, is greatly increased The intensity of municipal sewage;Along with industry prosperity, industrial wastewater increases significantly, and the rivers and lakes of near cities occur as soon as and cannot hold The pollution condition born.Then sewage treatment plant is added, pipeline is used in combination to connect each water outlet, the waste water in each arterial drainage is converged Collection sewage treatment plant is handled, and shutoff type converging system is formed.Connection water outlet and shut off waste water to sewage treatment plant pipe Road claims shut off pipeline or wastewater interception pipe.
Wastewater flow rate abruptly increase when rainfall shuts off pipeline and sewage treatment plant is necessarily required to if all waste water are all retained It is very extensive, excessively increase engineering cost.So the inspection shaft of arterial drainage and intercepting sewer intersection is generally replaced with shunting Well.The construction of shunting well can have a different designs, but current design and not perfect, and be directed to different sewage quantity and rain Water does not make improvement yet.Because only having sewage, shunting well that can stop sewage in pipe when dry season, sewage pipe is flowed to;Rainy season When part rainwater and sewage stopped and flowed 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, to lose meaning existing for shunting well.
Moreover, in rainfall, either initial rainwater or middle and later periods rainwater are often mixed into rainwash There are the solid particulate matters such as a large amount of silt, so these particulate matters are relatively fine, but is only to play in existing shunting well The effect of shunting, for particulate matters such as the silts that is mingled in water body, there is no effective minimizing technologies, if the particulate matters such as silt It clears up away not in time, will necessarily deposit in shunting well or pipeline, in the course of time by blocking pipeline, be likely to result in when serious The paralysis of drainage system.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of drainage system with facility of regulating and storing, institute Drainage system shutting off and shunt for rainwater and/or sewage is stated, the solids such as the silt being mingled in water body can be effectively removed Grain object, the appearance for the problems such as avoiding downstream pipe from blocking.
The utility model provides a kind of drainage system, and the drainage system includes shunting well, and the shunting well includes point Stream well well body and the first barricade and the second barricade for being set to shunting well well body bottom;First barricade and the second barricade Shunting well well body is divided into the first well body, the second well body and third well body, wherein be between the first barricade and well body side wall One well body, is the second well body between the first barricade and the second barricade, is third well body between the second barricade and well body side wall;
The shunting well further includes four openings, is water inlet, the first water outlet, the second water outlet and third water outlet respectively Mouthful;
The water inlet is set in the first well body, and first water outlet is set in the first well body or the second well body, Second water outlet is set in the first well body, the second well body or third well body, and the third water outlet is set to third well In body;
The shunting well further includes strainer, and the strainer is arranged horizontally at close to water inlet opening or water inlet Open bottom;
The drainage system further includes facility of regulating and storing, and the facility of regulating and storing is connected with the second water outlet.
According to the utility model, first water outlet is set in the first well body, and second water outlet is set to In one well body or the second well body.
According to the utility model, first water outlet is set in the second well body, and second water outlet is set to In two well bodies or third well body.
According to the utility model, first barricade and the second barricade are arranged in parallel in shunting well well body bottom.
According to the utility model, multiple barricades can also be set, the multiple barricade is located at into water in first well body Between mouth and first barricade;Multiple barricades can also be set in second well body, and the multiple barricade is located at described the Between one barricade and the second barricade;Multiple barricades can also be set in the third well body, and the multiple barricade is located at described the Between two barricades and the second water outlet.
According to the utility model, it will be understood by those skilled in the art that the height of first barricade and the second barricade does not have There is specific restriction, may be the same or different;Preferably, the height of first barricade and/or the second barricade is not high In the bottom level of water inlet;It is further preferred that the height of first barricade and the second barricade is identical and is not higher than water inlet Bottom level.
According to the utility model, the strainer is connected with the side wall where water inlet.
According to the utility model, the strainer side wall adjacent with the side wall where water inlet is connected.
According to the utility model, the strainer is connected with the side wall where water inlet and extends to above the second barricade.
According to the utility model, the strainer side wall adjacent with the side wall where water inlet is connected and extends to second gear Above wall.
According to the utility model, it will be understood by those skilled in the art that the strainer that the strainer is known in the art.
According to the utility model, the strainer setting is in water inlet, for filtering into the shunting well well body Grain object, water body flow into shunting well well body after being separated by filtration;In the first barricade and the second barricade of the setting of shunting well well body bottom The silt in water body can further be filtered.When water body after strainer filtering passes through the first barricade, the remainder particulate in water body Object deposits to the first well body bottom, and a small amount of particle object is contained on top or the water body overflow without particulate matter is entered by the first barricade Further include the water body directly after strainer filtering in second well body, in the second well body, since water body may still contain in the second well body There is a small amount of particulate matter, deposition can equally occur for these a small amount of particulate matters, deposit to the second well body bottom, top is contained Overflow is entered by the second barricade in third well body again for a small amount of particle object or water body without particulate matter, to realize in water body The abundant deposition of silt detaches.
According to the utility model, the drainage system further includes the first water conservancy switch, the second water conservancy switch and the 4th water conservancy Switch;Wherein, the first water conservancy switch is being set close to first water outlet, water is crossed by the first water outlet for controlling Amount;It is switched the second water conservancy is arranged close to second water outlet, for controlling the water amount by the second water outlet;Its In, it is switched the 4th water conservancy is arranged close to the third water outlet, for controlling the water amount by third water outlet.
According to the utility model, the drainage system further includes control system, and the control system includes that the first monitoring fills It sets, the second monitoring device and the control unit being connect with the two signal;Described control unit and the first water conservancy switch, the second water conservancy Switch is connected with the 4th water conservancy switching signal;First monitoring device and the second monitoring device for monitoring signals and will monitor Signal be conveyed to control unit, control unit controls the first water conservancy switch, the second water conservancy switch and the according to received signal The aperture of four water conservancies switch.
According to the utility model, the facility of regulating and storing is connected by pipeline or gallery with the second water outlet, such as by first Rain pipe is connected with the second water outlet.
According to the utility model, the drainage system further includes cutting dirty pipe;First water outlet is by cutting dirty pipe and dirt Water treatment plant is connected.
According to the utility model, the drainage system further includes outlet pipe;The third water outlet is by outlet pipe and leads to Pipeline toward natural water is connected.
According to the utility model, first water outlet is set in the first well body, and first water outlet is managed with dirt is cut It is connected;The water body of the first water outlet is discharged, through strainer filtering, in the water body contain a small amount of silt, can reach row to cut The discharge standard of dirty pipe, to efficiently solve Sedimentation Problems.
According to the utility model, first water outlet is set in the second well body, and first water outlet is managed with dirt is cut It is connected;The water body of the first water outlet is discharged, or through strainer filtering and primary overflow deposition or through strainer filtering, the water Only contain a small amount of silt in body, row can be reached to the discharge standard for cutting dirty pipe, to efficiently solve Sedimentation Problems.
According to the utility model, second water outlet is set in the first well body, and second water outlet is set with regulating and storing It applies connected;The water body of the second water outlet is discharged, through strainer filtering, a small amount of silt is contained in the water body, reaches row and is set to regulating and storing The discharge standard applied, to efficiently solve Sedimentation Problems.
According to the utility model, second water outlet is set in the second well body, and second water outlet is set with regulating and storing It applies connected;The water body of the second water outlet is discharged, or through strainer filtering and primary overflow deposition or through strainer filtering, it is described Only contain a small amount of silt in water body, reaches discharge standard of the row to facility of regulating and storing, to efficiently solve Sedimentation Problems.
According to the utility model, second water outlet is set in third well body, and second water outlet is set with regulating and storing It applies connected;Be discharged the water body of the second water outlet, or through strainer filtering and the deposition of overflow at least twice or through strainer filtering and Overflow deposits at least once, almost no longer contains silt in the water body, discharge standard from the row of being fully achieved to facility of regulating and storing, from And efficiently solve Sedimentation Problems.
According to the utility model, the third water outlet is set in third well body, and the third water outlet passes through water outlet It manages and is connected with the pipeline towards natural water;The water body of third water outlet is discharged, or through strainer filtering and overflow at least twice Deposition or through strainer filtering and overflow deposition at least once, almost no longer contains silt in the water body, can the row of arrival to The discharge standard of natural water, efficiently solves Sedimentation Problems.
According to the utility model, first monitoring device includes that monitor the device of water body liquid level (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 monitoring Instrument, online TSS monitors, online BOD monitors, online TN monitors, online TP monitors, online NH3It is-N monitors, online Ammonia nitrogen monitor, electrode, conductivity meter etc.), the device for monitoring water body total amount (such as can be opened with the electronic of function of measuring Close machine etc.), monitor the device (such as rainfall gauge) of rainfall, at least one of device (such as timer) of monitoring time.
According to the utility model, first monitoring device may be provided in shunting well well body or shunt according to type demand Outside well well body.For example, the device of monitoring water body liquid level and the device of monitoring water quality are arranged in shunting well well body, rain is monitored The device of amount is arranged outside shunting well well body, and the device of monitoring water body total amount is arranged on the switch of the water conservancy in shunting well well body, The device of monitoring time is arranged in shunting well well body or outside shunting well well body.
According to the utility model, second monitoring device includes that monitor the device of water body liquid level (such as can be liquid level Sensor, liquid level gauge, liquid-level switch etc.).
According to the utility model, second monitoring device is arranged in facility of regulating and storing.
According to the utility model, it will be understood by those skilled in the art that the water inlet, the first water outlet, the second water outlet The shape and openings of sizes of mouth and third water outlet do not limit specifically, can be with the shape of coupled pipeline or gallery Or the shape for the water conservancy switch being arranged with it matches.Such as the water inlet, the first water outlet, the second water outlet and The shape of three water outlets is circle.
According to the utility model, it will be understood by those skilled in the art that arrangement of the water inlet in the first well body is suitable Sequence and arrangement mode do not limit, and the water inlet is reasonably arranged in the region area and geopotentia that can be arranged according to well body Position in the first well body.Such as side wall or bottom in the first well body is arranged in the water inlet.
According to the utility model, it will be understood by those skilled in the art that first water outlet is in the first well body or second Putting in order in well body does not limit with arrangement mode, can according to the region area that the first well body or the second well body are arranged and First water outlet is reasonably arranged in the position of the first well body or the second well body in geopotentia.Such as first water outlet Side wall in the first well body or the second well body is set.
According to the utility model, it will be understood by those skilled in the art that second water outlet is in the first well body, the second well Putting in order in body or third well body does not limit with arrangement mode, can be according to the first well body, the second well body or third well Second water outlet is reasonably arranged in the first well body, the second well body or third well in the region area and geopotentia of body setting The position of body.Such as the side wall in the first well body, the second well body or third well body is arranged in second water outlet.
According to the utility model, it will be understood by those skilled in the art that row of the third water outlet in third well body Row sequence and arrangement mode do not limit, and institute is reasonably arranged in the region area and geopotentia that can be arranged according to third well body Third water outlet is stated in the position of third well body.Such as the side wall in third well body is arranged in the third water outlet.
According to the utility model, it will be understood by those skilled in the art that the quantity of the facility in drainage system of regulating and storing It is not limited specifically with arrangement, it can be according to using the region area of the system reasonably to be arranged, such as can go here and there Connection or multiple facilities of regulating and storing in parallel.The facility of regulating and storing can be known in the art facility of regulating and storing, for example, including storage pond, It regulates and stores box culvert, deep tunnel or shallow tunnel etc..
According to the utility model, the first water conservancy switch, the second water conservancy switch and the 4th 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, under open Formula gate etc.), weir gate (upper open type 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 utility model, maximum current-limiting function may be implemented in first water conservancy switch, that is, ensures by described the The flow of one water conservancy switch does not exceed the flow value of setting.
According to the utility model, maximum current-limiting function may be implemented in second water conservancy switch, that is, ensures by described the The flow of two water conservancies switch does not exceed the flow value of setting.
According to the utility model, the drainage system further includes online processing facility;The online processing facility setting exists On outlet pipe or it is arranged and is being separated from outlet pipe pipeline and terminal is incorporated on the branch road of outlet pipe pipeline;Or setting is from outlet pipe Pipeline separates and the branch road of terminal connection natural water.
It is being separated from outlet pipe pipeline and terminal is incorporated on the branch road of outlet pipe pipeline when the online processing facility is arranged When, the 7th water conservancy of setting switchs between the position for separating and being incorporated on outlet pipe pipeline and in branch;Alternatively, when described online Treatment facility be arranged from outlet pipe pipeline separate and terminal be connected to natural water branch road on when, on outlet pipe pipeline and The 7th water conservancy switch is arranged in the downstream that branch separates position.The 7th water conservancy switch is connect with control unit signal, is controlled Unit controls the aperture of the 7th water conservancy switch according to received signal.
When the online processing facility is arranged on outlet pipe pipeline;Water body flows through outlet pipe entering from online processing facility Mouth end flows into online processing facility, after processing, outlet pipe downstream is flowed into from the outlet end of online processing facility.
When the online processing facility is arranged on outlet pipe branch road, the aperture by adjusting the 7th water conservancy switch adjusts The flow direction of water body;When the 7th water conservancy switch is in open state, 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 branch routing online processing facility being arranged by outlet pipe enters online place Facility is managed, after processing, outlet pipe downstream is flowed into from the outlet end of online processing 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 of branch routing online processing facility Into online processing facility, after processing, flows into outlet pipe downstream from the outlet end of online processing facility or be directly discharged to Towards the pipeline of natural water.
According to the utility model, it will be understood by those skilled in the art that the quantity of the online processing facility in systems It is not limited specifically with arrangement, can be multiple online processing facilities of serial or parallel connection;Its specific arrangement mode can root It is reasonably arranged according to the region area of the system is used.The online processing 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 etc..
According to the utility model, the 7th water conservancy switch is 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.), weir gate (upper open type 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 utility model, maximum current-limiting function may be implemented in the 7th water conservancy switch, that is, ensures by described the The flow of seven water conservancies switch does not exceed the flow value of setting.
The beneficial effects of the utility model:
1) drainage system of the utility model has many advantages, such as powerful, can be realized using a small amount of land area Rainwater and sewage efficiently separate processing.The use of the drainage system is not limited by occasion, can be adapted for drainage pipeline networks Any bar pipe network in system.
2) shunting well of the drainage system of the utility model includes strainer and barricade, the water body into shunting well well body The solid particulate matters such as the silt being mingled in water body can be removed after filter screen and barricade cake filtration, avoid downstream pipe The appearance of the problems such as blocking.
3) control system is set in the drainage system of the utility model, is not necessarily to manual operation in use, passes through control Unit processed may be implemented the automatic adjustment of water conservancy switch, have the characteristics that flexible and changeable, reduces a large amount of manpower and materials.Tool For body, the drainage system of the utility model has the effect of intelligent drainage function, by control system to the water in the drainage system The reasonable discharge of water body is realized in the reasonable control of the aperture and associated component of profit switch, while ensure that flood passage is safe, most Big degree shuts off to section dirty pipe and/or a facility of regulating and storing to dirty water or initial rainwater.
4) drainage system of the utility model includes facility of regulating and storing, in rainfall, since rainfall intensity is larger, cannot The initial rainwater to shut off in time to sewage treatment plant is sent to facility storage of regulating and storing, later stage cleaner rainwater be directly discharged to again from Right water body, it is possible to reduce the number and spillway discharge that overflow occurs in rainfall, to reduce the pollution load of overflow of rainwater.The row Water system efficiently solves cuts dirty pipe and can not carry out current limliting, clean water or later stage rainwater and can also enter to cut dirty pipe in the prior art The phenomenon that being delivered to sewage treatment plant.It is maximum by reasonably controlling the discharge approach of dirty water, initial rainwater and middle and later periods rainwater Limit shuts off dirty water to cutting dirty pipe and/or a facility of regulating and storing, draining into natural water compared with clean water.
5) online processing facility can also be arranged in the third water outlet of the drainage system of the utility model;The online place Reason facility can effectively solve the dirty water for polluting natural water being still mixed with when the 4th water conservancy switch is opened, and thoroughly will accomplish Initial rainwater and middle and later periods rainwater shunting processing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the drainage system described in one preferred embodiment of the utility model;
Fig. 2 is the structural schematic diagram of the drainage system described in one preferred embodiment of the utility model;
Wherein, 1- water inlets;The first water outlets of 2-;The second water outlets of 3-;4- third water outlets;The first barricades of 5-;6- Two barricades;The first well bodies of 7-;The second well bodies of 8-;9- third well bodies;10- strainers;11- regulates and stores facility;The first water conservancies of 12- switch; The second water conservancies of 13- switch;The 4th water conservancies of 14- switch;22- cuts dirty pipe;The first rain pipes of 23-;24- outlet pipes;41- online processings are set It applies;The 7th water conservancies of 42- switch.
Specific implementation mode
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this Utility model rather than limitation the scope of the utility model.Furthermore, it is to be understood that having read in recorded in the utility model After appearance, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Utility model limited range.
In the description of the present invention, it should be noted that term " first ", " second ", " third ", " the 4th " and " the 7th " is used for description purposes only, and not for instruction or implies relative importance.
Embodiment 1
As shown in Figure 1, drainage system described in a kind of drainage system of the utility model offer includes shunting well, the shunting well Including shunting well well body and the first barricade 5 and the second barricade 6 that are set to shunting well well body bottom;First barricade 5 Shunting well well body is divided into the first well body 7, the second well body 8 and third well body 9 with the second barricade 6, wherein the first barricade 5 and well It is the first well body 7 between body sidewall, is the second well body 8, the second barricade 6 and well body between the first barricade 5 and the second barricade 6 It is third well body 9 between side wall;
The shunting well further includes four openings, is water inlet 1, the first water outlet 2, the second water outlet 3 and third respectively Water outlet 4;
The water inlet 1 is set in the first well body 7, and first water outlet 2 is set to the first well body 7 or the second well body In 8, second water outlet 3 is set in the first well body 7, the second well body 8 or third well body 9, and the third water outlet 4 is arranged In third well body 9;
The shunting well further includes strainer 10, and the strainer is arranged horizontally at close to 1 opening of water inlet or enters 1 open bottom of the mouth of a river;
The drainage system further includes facility 11 of regulating and storing, and the facility 11 of regulating and storing is connected with the second water outlet 3.
In a preferred embodiment of the utility model, first water outlet 2 is set in the first well body 7, institute The second water outlet 3 is stated to be set in the first well body 7 or the second well body 8.
In a preferred embodiment of the utility model, first water outlet 2 is set in the second well body 8, institute The second water outlet 3 is stated to be set in the second well body 8 or third well body 9.
In a preferred embodiment of the utility model, first barricade, 5 and second barricade 6 is arranged in parallel in institute State shunting well well body bottom.
In a preferred embodiment of the utility model, multiple barricades, institute can also be set in first well body 7 Multiple barricades are stated to be located between water inlet 1 and first barricade 5;Multiple barricades, institute can also be set in second well body 8 Multiple barricades are stated between first barricade, 5 and second barricade 6;Multiple barricades can also be set in the third well body 9, The multiple barricade is between second barricade, 6 and second water outlet 3.
In a preferred embodiment of the utility model, it will be understood by those skilled in the art that first barricade 5 It does not limit specifically, may be the same or different with the height of the second barricade 6;Preferably, first barricade 5 and/ Or second barricade 6 height be not higher than water inlet bottom level;It is further preferred that the height of first barricade, 5 and second barricade 6 Spend bottom level that is identical and being not higher than water inlet.
In a preferred embodiment of the utility model, the strainer 10 is connected with the side wall where water inlet 1.
In a preferred embodiment of the utility model, the strainer 10 is adjacent with the side wall where water inlet 1 Side wall is connected.
In a preferred embodiment of the utility model, the strainer 10 is connected simultaneously with the side wall where water inlet 1 Extend to 6 top of the second barricade.
In a preferred embodiment of the utility model, the strainer 10 is adjacent with the side wall where water inlet 1 Side wall is connected and extends to 6 top of the second barricade.
In a preferred embodiment of the utility model, it will be understood by those skilled in the art that the strainer 10 is Strainer known in the art.
In a preferred embodiment of the utility model, the strainer 10 be arranged at water inlet 1, for filter into Enter the particulate matter in the shunting well well body, water body flows into shunting well well body after being separated by filtration;It is arranged in shunting well well body bottom The first barricade 5 and the second barricade 6 can further filter the silt in water body.Pass through first through 10 filtered water body of strainer When barricade 5, the remainder particulate object in water body deposits to the first well body bottom, and top contains a small amount of particle object or without particulate matter Water body overflow is entered by the first barricade 5 in the second well body 8, further includes directly through 10 filtered water of strainer in the second well body 8 Body, since water body may still contain a small amount of particulate matter in the second well body 8, these a small amount of particulate matters can equally occur deposition and make With depositing to 8 bottom of the second well body, a small amount of particle object or water body without particulate matter are contained in top, and overflow passes through second gear again Wall 6 enters in third well body 9, to realize the abundant deposition separation of silt in water body.
In a preferred embodiment of the utility model, the drainage system further includes the first water conservancy switch 12, Two water conservancy switches 13 and the 4th water conservancy switch 14;Wherein, the first water conservancy switch 12 is being set at first water outlet 2, For controlling the water amount for passing through the first water outlet 2;Second water conservancy switch 13 is being set at second water outlet 3, is being used In the water amount that control passes through the second water outlet 3;Wherein, the 4th water conservancy switch 14 is being set at the third water outlet 4, For controlling the water amount for passing through third water outlet 4.
In a preferred embodiment of the utility model, the drainage system further includes control system, the control System includes the first monitoring device, the second monitoring device and the control unit being connect with the two signal;Described control unit and the One water conservancy switch 12, the second water conservancy switch 13 are connected with 14 signal of the 4th water conservancy switch;First monitoring device and the second prison Device is surveyed for monitoring signals and the signal of monitoring is conveyed to control unit, control unit controls first according to received signal The aperture of water conservancy switch 12, the second water conservancy switch 13 and the 4th water conservancy switch 14.
In a preferred embodiment of the utility model, the facility 11 of regulating and storing is gone out by pipeline or gallery with second The mouth of a river 3 is connected, such as is connected with the second water outlet 3 by first rain pipe 23.
In a preferred embodiment of the utility model, the drainage system further includes cutting dirty pipe 22;Described first Water outlet 2 is connected by cutting dirty pipe with sewage treatment plant.
In a preferred embodiment of the utility model, the drainage system further includes outlet pipe 24;The third Water outlet is connected by outlet pipe with the pipeline towards natural water.
In a preferred embodiment of the utility model, first water outlet 2 is set in the first well body 7, institute It states the first water outlet 2 and is connected with dirty pipe is cut;The water body of the first water outlet 2 is discharged, or is filtered through strainer 10, contains in the water body There is a small amount of silt, row can be reached to the discharge standard for cutting dirty pipe, to efficiently solve Sedimentation Problems.
In a preferred embodiment of the utility model, first water outlet 2 is set in the second well body 8, institute It states the first water outlet 2 and is connected with dirty pipe is cut;The water body of the first water outlet 2 is discharged, or heavy through the filtering of strainer 10 and primary overflow It product or is filtered through strainer 10, a small amount of silt is only contained in the water body, row can be reached to the discharge standard for cutting dirty pipe, To efficiently solve Sedimentation Problems.
In a preferred embodiment of the utility model, second water outlet is set in the first well body 7, described Second water outlet is connected with facility of regulating and storing;The water body of the second water outlet is discharged, is filtered through strainer 10, containing a small amount of in the water body Silt reaches discharge standard of the row to facility of regulating and storing, to efficiently solve Sedimentation Problems.
In a preferred embodiment of the utility model, second water outlet is set in the second well body 8, described Second water outlet is connected with facility of regulating and storing;The water body of the second water outlet is discharged, or deposited through the filtering of strainer 10 and primary overflow, Or filtered through strainer 10, a small amount of silt is only contained in the water body, reaches discharge standard of the row to facility of regulating and storing, to effectively Solve Sedimentation Problems.
In a preferred embodiment of the utility model, second water outlet is set in third well body 9, described Second water outlet is connected with facility of regulating and storing;The water body of the second water outlet is discharged, or through the filtering of strainer 10 and overflow at least twice It deposits or is filtered through strainer 10 and deposited with overflow at least once, almost no longer contain silt in the water body, the row of being fully achieved To the discharge standard for facility of regulating and storing, to efficiently solve Sedimentation Problems.
In a preferred embodiment of the utility model, the third water outlet is set in third well body 9, described Third water outlet is connected by outlet pipe with the pipeline towards natural water;The water body of third water outlet is discharged, or through strainer 10 filterings and overflow at least twice are deposited or are filtered through strainer 10 and deposited with overflow at least once, in the water body hardly Contain silt again, can the row of arrival to the discharge standard of natural water, efficiently solve Sedimentation Problems.
In a preferred embodiment of the utility model, first monitoring device includes monitoring the dress of water body liquid level (such as can be liquid level sensor, liquid level gauge, liquid-level switch etc.) be set, the device for monitoring water quality (such as can be water quality Detector, online COD monitors, online TSS monitors, online BOD monitors, online TN monitors, online TP monitors, Line NH3- N monitors, online ammonia nitrogen monitor, electrode, conductivity meter etc.), the device for monitoring water body total amount (such as can be band Have the electronic headstock gear etc. of function of measuring), monitor the device (such as rainfall gauge) of rainfall, device (such as timer of monitoring time At least one of Deng).
In a preferred embodiment of the utility model, first monitoring device may be provided at according to type demand In shunting well well body or outside shunting well well body.For example, the device setting of the device and monitoring water quality of monitoring water body liquid level exists In shunting well well body, the device for monitoring rainfall is arranged outside shunting well well body, and the device of monitoring water body total amount is arranged in shunting well On water conservancy switch in well body, the device of monitoring time is arranged in shunting well well body or outside shunting well well body.
In a preferred embodiment of the utility model, second monitoring device includes monitoring the dress of water body liquid level It sets (such as can be liquid level sensor, liquid level gauge, liquid-level switch etc.).
In a preferred embodiment of the utility model, second monitoring device is arranged in facility of regulating and storing.
In a preferred embodiment of the utility model, it will be understood by those skilled in the art that the water inlet 1, The shape and openings of sizes of first water outlet 2, the second water outlet 3 and third water outlet 4 do not limit specifically, can with its The shape of connected pipeline or gallery or the shape for the water conservancy switch being arranged with it match.Such as the water inlet 1, The shape of one water outlet 2, the second water outlet 3 and third water outlet 4 is circle.
In a preferred embodiment of the utility model, it will be understood by those skilled in the art that the water inlet 1 exists Putting in order in the first well body 7 does not limit with arrangement mode, can be according to the region area and geopotentia that well body is arranged Position of the water inlet 1 in the first well body 7 is reasonably set.Such as the side wall in the first well body 7 is arranged in the water inlet 1 Or bottom.
In a preferred embodiment of the utility model, it will be understood by those skilled in the art that first water outlet 2 putting in order in the first well body 7 or the second well body 8 of mouth do not limit with arrangement mode, can be according to the first well body 7 or the First water outlet 2 is reasonably arranged in the first well body 7 or the second well body in the region area and geopotentia of two well bodies 8 setting 8 position.Such as the side wall in the first well body 7 or the second well body 8 is arranged in first water outlet 2.
In a preferred embodiment of the utility model, it will be understood by those skilled in the art that second water outlet Mouthful 3 putting in order in the first well body 7, the second well body 8 or third well body 9 do not limit with arrangement mode, can be according to the Second water outlet 3 is reasonably arranged in the region area and geopotentia that one well body 7, the second well body 8 or third well body 9 are arranged In the position of the first well body 7, the second well body 8 or third well body 9.Such as second water outlet 3 setting is in the first well body 7, the The side wall of two well bodies 8 or third well body 9.
In a preferred embodiment of the utility model, it will be understood by those skilled in the art that the third is discharged 4 putting in order in third well body 9 of mouth do not limit with arrangement mode, the region area that can be arranged according to third well body 9 The third water outlet 4 is reasonably set with geopotentia in the position of third well body 9.Such as the third water outlet 4 is arranged In the side wall of third well body 9.
In a preferred embodiment of the utility model, it will be understood by those skilled in the art that the facility of regulating and storing Quantity and arrangement in drainage system do not limit specifically, can be rational according to using the region area of the system to carry out Arrangement, such as can be the multiple facilities of regulating and storing of serial or parallel connection.The facility of regulating and storing can be that known in the art regulating and storing is set It applies, such as including storage pond, box culvert of regulating and storing, deep tunnel or shallow tunnel etc..
In a preferred embodiment of the utility model, the first water conservancy switch, the second water conservancy switch and the 4th Water conservancy switch is separately selected from valve (ball valve, gate valve, knife gate valve, butterfly valve, lift rubber slab shut off check-valves etc.), lock Door (upper open type gate, bottom-open type gate etc.), weir gate (upper open type weir gate, bottom-open type weir gate, rotary weir gate etc.), flap valve (are cut Abortive lot door etc.) in one kind.
In a preferred embodiment of the utility model, maximum current limliting work(may be implemented in the first water conservancy switch Can, that is, ensure that the flow switched by first water conservancy does not exceed the flow value of setting.
In a preferred embodiment of the utility model, maximum current limliting work(may be implemented in the second water conservancy switch Can, that is, ensure that the flow switched by second water conservancy does not exceed the flow value of setting.
Embodiment 2
As shown in Fig. 2, a kind of drainage system with facility of regulating and storing, the drainage system further includes online processing facility 41;The online processing facility 41 is arranged on outlet pipe or setting is separating and terminal is incorporated to outlet pipe pipe from outlet pipe pipeline The branch road on road;Or be arranged from outlet pipe pipeline separate and terminal be connected to natural water branch road on.
It is being separated from outlet pipe pipeline and terminal is incorporated to the branch of outlet pipe pipeline when the online processing facility 41 is arranged When upper, the 7th water conservancy switch 42 was set between the position for separating and being incorporated on outlet pipe pipeline and in branch;Alternatively, when described Online processing facility 41 is arranged when being separated from outlet pipe pipeline and terminal is connected on the branch road of natural water, in outlet pipe pipeline The 7th water conservancy switch 42 is arranged in downstream upper and that position is separated in branch.The 7th water conservancy switch 42 and control unit signal Connection, control unit control the aperture of the 7th water conservancy switch 42 according to received signal.
When the online processing facility 41 is arranged on outlet pipe pipeline;Water body flows through outlet pipe from online processing facility 41 Arrival end flow into online processing facility 41, after processing, outlet pipe downstream is flowed into from the outlet end of online processing facility 41.
When the online processing facility 41 is arranged on outlet pipe branch road, by the aperture for adjusting the 7th water conservancy switch 42 Adjust the flow direction of water body;When the 7th water conservancy switch 42 is in open state, part water body flows through outlet pipe and is directly discharged to lead to Into the pipeline of natural water, part water body flow through the arrival end of the branch routing online processing facility 41 being arranged by outlet pipe into Enter online processing facility 41, after processing, outlet pipe downstream or direct emission is flowed into from the outlet end of online processing facility 41 To the pipeline for leading to natural water;When the 7th water conservancy switch 42 is in current floe condition, whole water bodys flow through the online place of branch routing The arrival end of reason facility 41 enters online processing facility 41, after processing, flows into and is discharged from the outlet end of online processing facility 41 Pipe downstream is directly discharged to lead to the pipeline of natural water.
In a preferred embodiment of the utility model, it will be understood by those skilled in the art that the online processing The quantity of facility in systems and arrangement do not limit specifically, can be multiple online processing facilities of serial or parallel connection;Its Specific arrangement mode can be according to using the region area of the system reasonably to be arranged.The online processing facility can be Online processing facility known in the art, such as including biofilter, online processing pond, flocculation basin, inclined-plate clarifying basin, sand setting Pond or artificial swamp etc..
In a preferred embodiment of the utility model, the 7th water conservancy switch 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 (above open Formula weir gate, bottom-open type weir gate, rotary weir gate etc.), one kind in flap valve (flap valve that shuts off etc.).
In a preferred embodiment of the utility model, maximum current limliting work(may be implemented in the 7th water conservancy switch Can, that is, ensure that the flow switched by the 7th water conservancy does not exceed the flow value of setting.
Embodiment 3
Provided in this embodiment is a kind of water discharge control method of water level-water quality method control, and the water discharge control method is Based on drainage system described in embodiment 1, the drainage system includes control system, the first monitoring dress in the control system It sets the device of the device including monitoring water body liquid level and monitoring water quality and is arranged in shunting well well body, the control system The second monitoring device in system includes monitoring the device of water body liquid level and being arranged in facility of regulating and storing, in the control of the control system The normal water level H1 of shunting well is set in unit, is set warning line H2, the pollutant concentration standard value C1 of shunting well and is regulated and stored The highest reserve-water-level H3 of facility;Described method includes following steps:
1c) water body enters shunting well from water inlet, and the device by monitoring water body liquid level is monitored in real time in shunting well well body Water body liquid level H passes through water quality C in the real-time monitoring well of device of monitoring water quality;By monitoring water body liquid level Device monitors water body liquid level H ' in facility of regulating and storing in real time;
2c) as C >=C1 and H<When H1, the first water conservancy switch is in open state, and the second water conservancy switch is closed, 4th water conservancy switch is in current floe condition;Water body is arranged to sewage treatment plant;
3c) as C >=C1 and H1≤H<When H2, if H '<H3, the first water conservancy switch are in open state, the second water conservancy switch In open state, the 4th water conservancy switch is in current floe condition;Part water body is arranged to sewage treatment plant, and part water body is arranged to regulating and storing Facility is temporarily stored;If H ' >=H3, the first water conservancy switch is in open state, and the second water conservancy switch is closed, 4th water conservancy switch is in current floe condition;Water body is arranged to sewage treatment plant;
4c) as C >=C1 and H >=H2, if H '<H3, the first water conservancy switch are in open state, and the second water conservancy switch is in Open state, the 4th water conservancy switch are in open state;Part water body is arranged to sewage treatment plant, and part water body is arranged to facility of regulating and storing It is temporarily stored, part water body flows through in the pipeline that outlet pipe is connected with natural water, and then arranges into natural water;If H ' >=H3, the first water conservancy switch are in open state, and the second water conservancy switch is closed, and the 4th water conservancy switch is in opening state State;Part water body is arranged to sewage treatment plant, and part water body flows through in the pipeline that outlet pipe is connected with natural water, and then is arranged to certainly In right water body;
5c) work as C<When C1, the first water conservancy switch is closed, and the second water conservancy switch is closed, the 4th water Profit switch is in open state;Water body flows through in the pipeline that outlet pipe is connected with natural water, and then arranges into natural water.
In a preferred embodiment of the utility model, existed to average topography point in receivable water area according to shunting well Height when ponding risk occurs sets the normal water level H1 of shunting well in the control unit of the control system.According to shunting well Height of the topography minimum point in receivable water area when ponding risk occurs is set in the control unit of the control system and is divided Flow the warning line H2 of well.In the control unit of the control system this is set according to the carrying capacity of the facility of regulating and storing regulate and store set The highest reserve-water-level H3 applied.The device of the monitoring water body liquid level is liquid level sensor, liquid level gauge, liquid-level switch etc..
In a preferred embodiment of the utility model, according to the environmental carrying capacity for the natural water being discharged into and entrance The water quality of shunting well sets pollutant concentration standard value C1 in the control unit of the control system.The monitoring water body water The device of matter is Water quality detector, online COD monitors, online ammonia nitrogen monitor, online TSS monitors, online BOD monitorings Instrument, online NH3- N monitors, online TP monitors, online TN monitors, electrode, conductivity meter etc., monitoring is shunting well In well body in water body pollutant concentration, the pollutant includes TSS, COD, BOD, NH3One kind or several in-N, TN or TP Kind.The Water quality detector can be the detection realized using electrode method, UV optical methods, optical scattering method etc. to water quality.
In a preferred embodiment of the utility model, the environmental carrying capacity for 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 with It is appropriate to reduce.It is such as middle and later periods rainwater, pollutant concentration standard value C1 can when the water quality into shunting well is preferable Suitably to reduce;Such as it is sanitary sewage and/or initial rainwater, pollutant when the water quality into shunting well is poor Concentration standard value C1 can be properly increased.Pollution the purpose is to reduction as few as possible to natural water.
Embodiment 4
When the drainage system includes online treatment facility, i.e., the drainage system of corresponding embodiment 2 when, using embodiment 3 water discharge control method, and further comprise following steps:
When the 4th water conservancy switch is in open state and the online processing facility is arranged on outlet pipe pipeline;Water body It flows through outlet pipe and flows into online processing facility from the arrival end of online processing facility, after processing, from going out for online processing facility Mouth end flows into outlet pipe downstream.
When the 4th water conservancy switch is in open state and the online processing 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 open state, part water body stream It is directly discharged to towards in the pipeline of natural water through outlet pipe, it is online that part water body flows through the branch routing being arranged by outlet pipe The arrival end for the treatment of facility enters online processing facility, after processing, is flowed under outlet pipe from the outlet end of online processing facility Trip end is directly discharged to lead to the pipeline of natural water;When the 7th water conservancy switch is in current floe condition, whole water bodys flow through The arrival end for the branch routing online processing facility being arranged by outlet pipe enters online processing facility, after processing, from online The outlet end of reason facility flows into outlet pipe downstream or is directly discharged to the pipeline towards natural water.
In above-described embodiment 3-4, the first water conservancy switch, the second water conservancy switch and the 7th water conservancy switch may be implemented most Big current-limiting function refers to being less than or equal to the maximum stream flow of setting by the flow value that the water conservancy switchs in open state Value.This can adjust the aperture of the water conservancy switch to realize by the control unit in control system.
In above-described embodiment 3-4, the 4th water conservancy switch refers to that water body can be by the water conservancy in open state Switch flows to natural water.
In above-described embodiment 3-4, the 4th water conservancy switch and the 7th water conservancy switch refer to adjusting institute in current floe condition The aperture for stating water conservancy switch, ensures that water body shuts off in the upstream end that the water conservancy switchs, and cannot be switched and be flowed to by the water conservancy Natural water.
In above-described embodiment 3-4, it refers to the water body switched by the water conservancy that the water conservancy switch, which is closed, Flow value is zero.
More than, the embodiment of the utility model is illustrated.But the utility model is not limited to above-mentioned implementation Mode.Within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done, should be included in Within the scope of protection of the utility model.

Claims (32)

1. a kind of drainage system, which is characterized in that the drainage system includes shunting well, the shunting well by shunting well well body, First barricade, the second barricade, strainer and four opening compositions;First barricade and the second barricade are set to the shunting well well Body bottom;Shunting well well body is divided into the first well body, the second well body and third well body by first barricade and the second barricade, In, it is the first well body between the first barricade and well body side wall, is the second well body between the first barricade and the second barricade, second It is third well body between barricade and well body side wall;
Four openings are water inlet, the first water outlet, the second water outlet and third water outlet respectively;
The water inlet is set in the first well body, and first water outlet is set in the first well body or the second well body, described Second water outlet is set in the first well body, the second well body or third well body, and the third water outlet is set in third well body;
The strainer is arranged horizontally at close to water inlet opening or water inlet open bottom;
The drainage system further includes facility of regulating and storing, and the facility of regulating and storing is connected with the second water outlet;
The drainage system further includes cutting dirty pipe;First water outlet is connected by cutting dirty pipe with sewage treatment plant;The row Water system further includes outlet pipe;The third water outlet is connected by outlet pipe with the pipeline towards natural water.
2. drainage system according to claim 1, which is characterized in that first water outlet is set in the first well body, Second water outlet is set in the first well body or the second well body.
3. drainage system according to claim 1, which is characterized in that first water outlet is set in the second well body, Second water outlet is set in the second well body or third well body.
4. drainage system according to claim 1, which is characterized in that first barricade and the second barricade are arranged in parallel in Shunting well well body bottom.
5. drainage system according to claim 1, which is characterized in that the height of first barricade and/or the second barricade Not higher than the bottom level of water inlet.
6. drainage system according to claim 1, which is characterized in that the height of first barricade and the second barricade is identical And it is not higher than the bottom level of water inlet.
7. drainage system according to claim 1, which is characterized in that the strainer is connected with the side wall where water inlet.
8. drainage system according to claim 7, which is characterized in that the strainer is adjacent with the side wall where water inlet Side wall is connected.
9. drainage system according to claim 7, which is characterized in that the strainer is connected simultaneously with the side wall where water inlet It extends to above the second barricade.
10. drainage system according to claim 8, which is characterized in that the strainer is adjacent with the side wall where water inlet Side wall be connected and extend to above the second barricade.
11. according to the drainage system described in any one of claim 1-10, which is characterized in that the drainage system further includes One water conservancy switch, the second water conservancy switch and the 4th water conservancy switch;Wherein, the first water conservancy is being set close to first water outlet Switch, for controlling the water amount by the first water outlet;It switchs, uses the second water conservancy is arranged close to second water outlet In the water amount that control passes through the second water outlet;Wherein, the 4th water conservancy switch is being set close to the third water outlet, is being used for The water amount that control passes through third water outlet.
12. drainage system according to claim 11, which is characterized in that the drainage system further includes control system, institute It includes the first monitoring device, the second monitoring device and the control unit being connect with the two signal to state control system;The control is single Member is connect with the first water conservancy switch, the second water conservancy switch and the 4th water conservancy switching signal;First monitoring device and the second prison Device is surveyed for monitoring signals and the signal of monitoring is conveyed to control unit, control unit controls first according to received signal The aperture of water conservancy switch, the second water conservancy switch and the 4th water conservancy switch.
13. according to the drainage system described in any one of claim 1-10, which is characterized in that the facility of regulating and storing passes through pipeline Or gallery is connected with the second water outlet.
14. drainage system according to claim 13, which is characterized in that the facility of regulating and storing is gone out by first rain pipe with second The mouth of a river is connected.
15. drainage system according to claim 12, which is characterized in that first monitoring device includes monitoring water body liquid The device of position monitors the device of water quality, monitors the device of water body total amount, monitors the device of rainfall, the device of monitoring time At least one of.
16. drainage system according to claim 15, which is characterized in that the device of the monitoring water body liquid level is that liquid level passes Sensor, liquid level gauge or liquid-level switch, the device of the monitoring water quality is Water quality detector, online COD monitors, online TSS monitors, online BOD monitors, online TN monitors, online TP monitors, online NH3- N monitors, online ammonia nitrogen prison Instrument, electrode or conductivity meter are surveyed, the device of the monitoring water body total amount is the electronic headstock gear with function of measuring, the monitoring The device of rainfall is rainfall gauge, and the device of the monitoring time is timer.
17. drainage system according to claim 15 or 16, which is characterized in that the device and prison of the monitoring water body liquid level The device for surveying water quality is arranged in shunting well well body, and the device of the monitoring rainfall is arranged outside shunting well well body, described The device of monitoring water body total amount is arranged on the switch of the water conservancy in shunting well well body, and the device setting of the monitoring time is shunting In well well body or outside shunting well well body.
18. drainage system according to claim 12, which is characterized in that second monitoring device includes monitoring water body liquid The device of position.
19. drainage system according to claim 18, which is characterized in that the device of the monitoring water body liquid level is that liquid level passes Sensor, liquid level gauge or liquid-level switch.
20. the drainage system according to claim 18 or 19, which is characterized in that the second monitoring device setting is being regulated and stored In facility.
21. according to the drainage system described in any one of claim 1-10, which is characterized in that the facility of regulating and storing be series connection or Multiple facilities of regulating and storing in parallel;The facility of regulating and storing includes storage pond, box culvert of regulating and storing, deep tunnel or shallow tunnel.
22. drainage system according to claim 11, which is characterized in that the first water conservancy switch, the second water conservancy switch Separately one kind in valve, gate, weir gate or flap valve is switched with the 4th water conservancy.
23. drainage system according to claim 22, which is characterized in that the valve be selected from ball valve, gate valve, knife gate valve, Butterfly valve or lift rubber slab shut off check-valves;The gate is selected from upper open type gate or bottom-open type gate;The weir gate is selected from Upper open type weir gate, bottom-open type weir gate or rotary weir gate;The flap valve is selected from the flap valve that shuts off.
24. drainage system according to claim 11, which is characterized in that maximum limit may be implemented in the first water conservancy switch Function is flowed, that is, ensures that the flow switched by first water conservancy does not exceed the flow value of setting.
25. drainage system according to claim 11, which is characterized in that maximum limit may be implemented in the second water conservancy switch Function is flowed, that is, ensures that the flow switched by second water conservancy does not exceed the flow value of setting.
26. according to the drainage system described in any one of claim 1-10, which is characterized in that the drainage system further include Line treatment facility;The online processing facility is arranged on outlet pipe or setting is separating and terminal is incorporated to out from outlet pipe pipeline The branch road of water pipe line;Or be arranged from outlet pipe pipeline separate and terminal be connected to natural water branch road on.
27. drainage system according to claim 26, which is characterized in that online processing facility setting is from outlet pipe Pipeline separates and terminal be incorporated to outlet pipe pipeline branch road, the position for separating and being incorporated on outlet pipe pipeline and in branch it Between setting the 7th water conservancy switch;Alternatively, online processing facility setting is separating and terminal is connected to nature from outlet pipe pipeline The 7th water conservancy switch is arranged in the branch road of water body, the downstream that position is separated on outlet pipe pipeline and in branch.
28. drainage system according to claim 27, which is characterized in that the 7th water conservancy switch and control unit signal Connection, control unit control the aperture that the 7th water conservancy switchs according to received signal.
29. drainage system according to claim 26, which is characterized in that the online processing facility is serial or parallel connection Multiple online processing facilities;The online processing facility includes biofilter, online processing pond, flocculation basin, inclined-plate clarifying basin, sinks Sand pond or artificial swamp.
30. the drainage system according to claim 27 or 28, which is characterized in that the 7th water conservancy switch selected from valve, One kind in gate, weir gate or flap valve.
31. drainage system according to claim 30, which is characterized in that the valve be selected from ball valve, gate valve, knife gate valve, Butterfly valve or lift rubber slab shut off check-valves;The gate is selected from upper open type gate or bottom-open type gate;The weir gate is selected from Upper open type weir gate, bottom-open type weir gate or rotary weir gate;The flap valve is selected from the flap valve that shuts off.
32. the drainage system according to claim 27 or 28, which is characterized in that the 7th water conservancy switch may be implemented most Big current-limiting function ensures that the flow switched by the 7th water conservancy does not exceed the flow value of setting.
CN201721276603.XU 2017-09-30 2017-09-30 A kind of drainage system with facility of regulating and storing Active CN207760983U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111197346A (en) * 2020-02-21 2020-05-26 中建一局集团安装工程有限公司 Novel rainwater quality-based improvement comprehensive pump station system and construction method thereof
CN111441446A (en) * 2020-03-27 2020-07-24 武汉圣禹排水系统有限公司 Drainage method, electronic equipment and controller used for drainage method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111197346A (en) * 2020-02-21 2020-05-26 中建一局集团安装工程有限公司 Novel rainwater quality-based improvement comprehensive pump station system and construction method thereof
CN111197346B (en) * 2020-02-21 2020-12-29 中建一局集团安装工程有限公司 Rainwater quality-based lifting comprehensive pump station system and construction method thereof
CN111441446A (en) * 2020-03-27 2020-07-24 武汉圣禹排水系统有限公司 Drainage method, electronic equipment and controller used for drainage method

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