CN207436200U - A kind of shunting well with downflow weir and the drainage system including the shunting well - Google Patents
A kind of shunting well with downflow weir and the drainage system including the shunting well Download PDFInfo
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- CN207436200U CN207436200U CN201721275707.9U CN201721275707U CN207436200U CN 207436200 U CN207436200 U CN 207436200U CN 201721275707 U CN201721275707 U CN 201721275707U CN 207436200 U CN207436200 U CN 207436200U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 338
- 238000011282 treatment Methods 0.000 claims abstract description 96
- 239000010865 sewage Substances 0.000 claims abstract description 30
- 230000001105 regulatory effect Effects 0.000 claims description 64
- 238000012544 monitoring process Methods 0.000 claims description 37
- 239000007788 liquid Substances 0.000 claims description 28
- 239000008239 natural water Substances 0.000 claims description 28
- 238000012545 processing Methods 0.000 claims description 19
- 238000012806 monitoring device Methods 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 12
- 230000001276 controlling effect Effects 0.000 claims description 4
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 3
- 230000016615 flocculation Effects 0.000 claims description 2
- 238000005189 flocculation Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 210000000476 body water Anatomy 0.000 claims 1
- 238000001727 in vivo Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 239000002351 wastewater Substances 0.000 description 9
- 230000010354 integration Effects 0.000 description 4
- 239000010842 industrial wastewater Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of shunting well with downflow weir and the drainage systems including the shunting well, the shunting well has the effect of intelligent drainage function, downflow weir is set in shunting well, effectively the dirty water for flowing through the shunting well is prevented to flow to downstream, moreover, by the control that discharge into water in the pipe-line system being connected with shunting well is realized to the reasonable control that water conservancy in shunting well switchs, regulate and control the use of the aperture and associated component of each waterpower switch in shunting well at any time, realize the smooth discharge of water body, while ensure that flood passage is safe, to the greatest extent shut off dirty water or initial rainwater to sewage treatment plant.The use of the drainage system can be adapted for any bar pipe network in sewerage pipeline network from the restriction of occasion, and in use without manual operation, pass through control unit, it can realize the automatic adjustment of waterpower switch, have the characteristics that flexible and changeable, reduce substantial amounts of manpower and materials.
Description
Technical field
The utility model belongs to technical field of drainage, and in particular to a kind of shunting well with downflow weir and including the shunting
The drainage system of well.
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 is not fine, so as to lose meaning existing for shunting well.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of shunting well with downflow weir and including this
The drainage system of shunting well, the shunting well and drainage system including the shunting well for rainwater and/or sewage shut off and
Shunting, by reasonably regulating and controlling, realize water body freely discharge and reasonable diffluence, realize the reasonable disposition of resource.The shunting
Well and drainage system including the shunting well also have simple, easy advantages such as construction, applied widely.
The first aspect of the utility model is to provide a kind of shunting well, and the shunting well includes shunting well well body；It is arranged at
Three openings in the shunting well well body, are water inlet, the first water outlet and the second water outlet respectively；And it is arranged at described
Downflow weir in shunting well well body；
Shunting well well body is divided into the first well body and the second well body by the downflow weir；
The water inlet and the first water outlet are located in the first well body；Second water outlet is located in the second well body.
In a preferred embodiment of the utility model, it will be understood by those skilled in the art that the downflow weir
Height does not limit specifically, does not influence the urgent flood discharge of the shunting well.
In a preferred embodiment of the utility model, the downflow weir can there are one or it is multiple；It overflows when described
When to flow weir be one, the fixed weir or waterpower that can be disposed on shunting well well body bottom weir transfer or can shunt
The downstream side wall for the groove that well well body bottom opens up；Can be at shunting well well body bottom when the downflow weir is multiple
The downstream side wall for the groove that portion opens up and it is arranged at least one fixed weir of shunting well well body bottom or waterpower can weir transfer.
In a preferred embodiment of the utility model, the fixed weir is selected from fixed weir known in the art.
In a preferred embodiment of the utility model, the waterpower can weir transfer be selected from waterpower known in the art
Can weir transfer, such as selected from water conservancy automatic turning weir.
The second aspect of the utility model is to provide a kind of drainage system, and the drainage system includes above-mentioned shunting well.
In a preferred embodiment of the utility model, the drainage system further includes the first water conservancy switch；By
Nearly first water outlet sets the first water conservancy to switch, for controlling the water amount by the first water outlet.
In a preferred embodiment of the utility model, the drainage system further includes control system, the control
System includes monitoring device and the control unit being connected with its signal；Described control unit is connected with the first water conservancy switching signal；
The signal of monitoring for monitoring signals and is conveyed to control unit by the monitoring device, and control unit is according to received signal control
Make the aperture of the first water conservancy switch.
In a preferred embodiment of the utility model, the drainage system, which further includes, cuts dirty pipe and outlet pipe；Institute
It states the first water outlet and is connected by cutting dirty pipe with the pipeline towards sewage treatment plant；Second water outlet is by outlet pipe with leading to
Pipeline toward natural water is connected.
In a preferred embodiment of the utility model, the monitoring device includes the device of monitoring 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 inspection
Survey device, online COD monitors, online TSS monitors, online BOD monitors, online TN monitors, online TP monitors, online
NH3- N monitors, online ammonia nitrogen monitor, electrode, conductivity meter etc.), the device for monitoring water body total amount (such as can carry
Electronic headstock gear of function of measuring etc.), monitor the device (such as rainfall gauge) of rainfall, the device (such as timer) of monitoring time
At least one of.
In a preferred embodiment of the utility model, the monitoring device may be provided at shunting according to type demand
In well well body or outside shunting well well body.For example, the device of monitoring water body liquid level and the device of monitoring water quality are arranged on shunting
In well well body, the device for monitoring rainfall is arranged on outside shunting well well body, and the device of monitoring water body total amount is arranged on shunting well well body
In water conservancy switch on, 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, first 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, the first water conservancy switch can realize maximum current limliting work(
Can, that is, ensure not exceeding the flow value of setting by the flow that first water conservancy switchs.
In a preferred embodiment of the utility model, the drainage system further includes facility of regulating and storing；It is described to regulate and store
Facility is arranged on outlet pipe pipeline or 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, position is separated on outlet pipe pipeline and in outlet pipe branch
The downstream put sets the 6th water conservancy 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.
In a preferred embodiment of the utility model, the drainage system further includes online treatment facility；It is described
Online treatment facility is arranged on outlet pipe or is arranged on to be separated and terminal is incorporated to the branch of outlet pipe pipeline from outlet pipe pipeline
On；Or be arranged on separated from outlet pipe pipeline and terminal connection natural water branch road.
When the online treatment facility be arranged on separated from outlet pipe pipeline and terminal be incorporated to outlet pipe pipeline branch road
When, the 7th water conservancy is set to switch between the position for separating and being incorporated on outlet pipe pipeline and in branch；Alternatively, when described online
Treatment facility be arranged on separated from outlet pipe pipeline and terminal connection natural water branch road when, on outlet pipe pipeline and
The downstream that branch separates position sets the 7th water conservancy to switch.The 7th water conservancy switch is connected with control unit signal, is controlled
Unit controls the aperture of the 7th water conservancy switch according to received signal.
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.
The drainage system include it is above-mentioned regulate and store facility when, integrated treatment facility can also be included；The integration
Treatment facility is connected with the port of export for facility of regulating and storing, and the integrated treatment facility can handle the water being stored in facility of regulating and storing
Body.
In a preferred embodiment of the utility model, the 6th water conservancy switch and the 7th water conservancy switch are only respectively
On the spot 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, bottom-open type weir gate, rotary weir gate etc.), one in flap valve (flap valve that shuts off etc.)
Kind.
In a preferred embodiment of the utility model, the 6th water conservancy switch can realize maximum current limliting work(
Can, that is, ensure not exceeding the flow value of setting by the flow that the 6th water conservancy switchs.
In a preferred embodiment of the utility model, the 7th water conservancy switch can realize maximum current limliting work(
Can, that is, ensure not exceeding the flow value of setting by the flow that the 7th water conservancy switchs.
In a preferred embodiment of the utility model, it will be understood by those skilled in the art that the water inlet,
The shape and openings of sizes of one water outlet and the second water outlet do not limit specifically, can be with coupled pipeline or gallery
Shape or the shape of the water conservancy switch set with it match.Such as the shape of the water inlet and the first water outlet is
It is circular；The shape of second water outlet is square.
In a preferred embodiment of the utility model, it will be understood by those skilled in the art that the shunting well well
The shape of body does not limit specifically, can realize the reasonable discharge to water body, such as the shape of the shunting well well body
To be square or circular.
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 systems does not limit specifically, can be multiple facilities of regulating and storing of serial or parallel connection；It is specifically arranged
Mode can be according to using the region area of the system reasonably to be arranged.The facility of regulating and storing can be known in the art
Facility of regulating and storing, 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, 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 treatment 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 treatment facility can be
Online treatment 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, it will be understood by those skilled in the art that at the integration
The quantity of reason facility in systems does not limit specifically with arrangement, can be that multiple integrated treatments of serial or parallel connection are set
It applies；Its specific arrangement mode can be according to using the region area of the system reasonably to be arranged.The integrated treatment is set
It can be integrated treatment facility known in the art to apply, such as including integrated sewage disposal station etc..
The beneficial effects of the utility model：
1) downflow weir is set in the shunting well of the utility model, effectively the dirty water for flowing through the shunting well is prevented to flow to downstream.
2) drainage system of the utility model includes above-mentioned shunting well, has many advantages, such as that floor space is small, powerful,
Processing is efficiently separated using what a small amount of land area can realize rainwater and sewage.The use of the drainage system is from field
The restriction of conjunction can be adapted for any bar pipe network in sewerage pipeline network
3) drainage system of the utility model includes control system, in use without manual operation, passes through control
Unit can realize the automatic adjustment of waterpower switch, have the characteristics that flexible and changeable, reduce substantial amounts of manpower and materials.Specifically
For, the drainage system of the utility model has the effect of intelligent drainage function, can effectively prevent to flow through the shunting by downflow weir
The dirty water of well flows to downstream, moreover, by realizing what is be connected with shunting well to the reasonable control that water conservancy in shunting well switchs
The control of discharge into water in pipe-line system regulates and controls the aperture of each waterpower switch in shunting well and making for associated component at any time
With realizing the smooth discharge of water body, while ensure that flood passage is safe, dirty water or initial rainwater cut to the greatest extent
It flow to sewage treatment plant.
3) the second water outlet in the shunting well and drainage system of the utility model can also connect online treatment facility
And/or regulate and store facility and optional integrated treatment facility；The online treatment facility and/or regulate and store facility and optionally
Integrated treatment facility setting, can effectively solve still to be mixed with when the 4th water conservancy switch is opened pollutes natural water
Dirty water accomplishes thoroughly to handle initial rainwater and middle and later periods rainwater shunting.
4) drainage system of the utility model efficiently solves cuts dirty pipe and can not carry out current limliting, clean water in the prior art
Or later stage rainwater can also enter a phenomenon that section dirty pipe is delivered to sewage treatment plant.By reasonably control dirty water, initial rainwater and
The discharge approach of middle and later periods rainwater, to greatest extent shuts off dirty water to sewage treatment plant, draining into Natural Water compared with clean water
Body.
Description of the drawings
Fig. 1 is the structure diagram of the shunting well described in one preferred embodiment of the utility model；
Fig. 2 is the structure diagram of the shunting well described in one preferred embodiment of the utility model；
Fig. 3 is the structure diagram of the shunting well described in one preferred embodiment of the utility model；
Fig. 4 is the structure diagram of the shunting well described in one preferred embodiment of the utility model；
Fig. 5 is the structure diagram of the shunting well described in one preferred embodiment of the utility model；
Fig. 6 is the structure diagram of the shunting well described in one preferred embodiment of the utility model；
Fig. 7 is the structure diagram of the drainage system described in one preferred embodiment of the utility model；
Fig. 8 is the structure diagram of the drainage system described in one preferred embodiment of the utility model；
Fig. 9 is the structure diagram of the drainage system described in one preferred embodiment of the utility model；
Figure 10 is the structure diagram of the drainage system described in one preferred embodiment of the utility model；
Figure 11 is the structure diagram of the drainage system described in one preferred embodiment of the utility model；
Figure 12 is the structure diagram of the drainage system described in one preferred embodiment of the utility model；
Figure 13 is the structure diagram of the drainage system described in one preferred embodiment of the utility model；
Figure 14 is the structure diagram of the drainage system described in one preferred embodiment of the utility model；
Figure 15 is the structure 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- downflow weirs；The first downflow weirs of 61-；62-
Two downflow weirs；The first well bodies of 5-；The second well bodies of 6-；The first water conservancies of 7- switch；8- grooves；10- water inlet pipes；11- outlet pipes；12-
Cut dirty pipe；31- regulates and stores facility；The 6th water conservancies of 32- switch；The online treatment facilities of 41-；The 7th water conservancies of 42- switch；51- integrations
Treatment facility.
Specific embodiment
With reference to specific embodiment, the utility model is expanded on further.It is to 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 it is reading 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.
, it is necessary to explanation in the description of the utility model, term " first ", " second ", " the 6th ", " the 7th " only use
In description purpose, and not for instruction or imply relative importance.
Embodiment 1
As shown in Figs. 1-2, a kind of shunting well (also referred to as weir formula shunting well), the shunting well include shunting well well body, enter water
The 1, first water outlet 2 of mouth, the second water outlet 3 and downflow weir 4；The downflow weir 4 is arranged at shunting well well body bottom, by shunting well
Well body is divided into the first well body 5 and the second well body 6；1 and first water outlet 2 of water inlet is located in the first well body 5；Described second
Water outlet 3 is located in the second well body 6.The height of the downflow weir does not limit specifically, does not influence the urgent of the shunting well and lets out
Flood.
In a preferred embodiment of the utility model, the downflow weir is selected from fixed weir or waterpower can weir transfer.
The fixed weir is selected from a kind of fixed weir known in the art；The waterpower can weir transfer be selected from it is known in the art
A kind of waterpower can weir transfer, such as selected from water conservancy automatic turning weir.
As shown in Fig. 2, when the liquid level in the first well body 5, i.e., when upper pond level height is higher than the height of downflow weir, water body will
By downflow weir 4, into the second well body 6, the level of tail water is substantially reduced, and then is arranged to the second water outlet 3 for overflow.
Embodiment 2
As shown in Figure 3-4, a kind of shunting well (also referred to as slot type shunting well), the shunting well include shunting well well body, enter water
The 1, first water outlet 2 of mouth, the second water outlet 3 and downflow weir 4；It is offered in shunting well well body close to the bottom of 1 one side of water inlet
Groove 8, the downstream side wall of the groove 8 is the downflow weir 4；Shunting well well body is divided into the first well body 5 by the downflow weir 4
With the second well body 6；The water inlet 1 is located in the first well body 5；First water outlet 2 is located in the groove 8 of the first well body 5；
Second water outlet 3 is located in the second well body 6.The depth of the height of the downflow weir, i.e. groove does not limit specifically, no
Influence the urgent flood discharge of the shunting well.
As shown in figure 4, when the liquid level in the first well body 5, i.e., upper pond level height is higher than the height of the downstream side wall of groove 8
When spending, by overflow by the downflow weir 4, into the second well body 6, the level of tail water is substantially reduced water body, and then is arranged and gone out to second
The mouth of a river 3.
Embodiment 3
As seen in figs. 5-6, a kind of shunting well (also referred to as slot weir formula shunting well), the shunting well include shunting well well body, enter
The mouth of a river 1, the first water outlet 2, the second water outlet 3 and two downflow weirs；It is opened in shunting well well body close to the bottom of 1 one side of water inlet
Equipped with groove 8, the downstream side wall of the groove 8 is the first downflow weir 61, is set in the shunting well well body bottom of the rear side of groove 8
The second downflow weir 62 is put, shunting well well body is divided into the first well body 5 and the second well body 6 by second downflow weir 62；It is described enter water
Mouth 1 is located in the first well body 5；First water outlet 2 is located in the groove 8；Second water outlet 3 is located at the second well body
In 6.The height (i.e. the height of the first downflow weir 61) and the height of the second downflow weir 62 of the groove 8 do not limit specifically,
The urgent flood discharge of the shunting well is not influenced.
In a preferred embodiment of the utility model, second downflow weir is selected from fixed weir or waterpower is adjustable
Weir.
The fixed weir is selected from a kind of fixed weir known in the art；The waterpower can weir transfer be selected from it is known in the art
A kind of waterpower can weir transfer, such as selected from water conservancy automatic turning weir.
As shown in fig. 6, when the liquid level in the first well body 5, i.e. upper pond level height is overflow higher than the first downflow weir 61 and second
When flowing the height on weir 62, water body is by overflow by the second downflow weir 62, and into the second well body 6, the level of tail water is substantially reduced, into
And it arranges to the second water outlet 3.
Embodiment 4
A kind of drainage system, the drainage system include a kind of shunting well in embodiment 1-3, respectively as Figure 7-9；
The drainage system further includes the first water conservancy switch 7；Close to first water outlet 2 the first water conservancy is being set to open
7 are closed, for controlling the water amount by the first water outlet 2；
Selected from valve, (ball valve, gate valve, knife gate valve, butterfly valve, lift rubber slab shut off check-valves first water conservancy switch
Deng), 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.), clap
One kind in door (flap valve that shuts off etc.)；The first water conservancy switch can realize maximum current-limiting function, that is, ensure by cutting dirty pipe
Flow do not exceed the flow value of setting.
The drainage system further includes control system, and the control system (not shown) includes monitoring device and control is single
Member；The monitoring device is connected with control unit signal, and described control unit is connected with the first water conservancy switching signal；The monitoring
The signal of device monitoring is transported to control unit, and control unit receives signal and controls the aperture of the first water conservancy switch.
The drainage system, which further includes, cuts dirty pipe 12 (shown in Figure 10-15), outlet pipe 11；First water outlet 2 passes through
Dirty pipe is cut with the pipeline towards sewage treatment plant to be connected；Second water outlet 3 is by outlet pipe 11 with leading to natural water
Pipeline is connected；
The drainage system further includes water inlet pipe, and the water inlet 1 is connected by water inlet pipe 10 with upstream water body；
In a preferred embodiment of the utility model, the monitoring device includes the device of monitoring 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 inspection
Survey device, online COD monitors, online TSS monitors, online BOD monitors, online TN monitors, online TP monitors, online
NH3- N monitors, online ammonia nitrogen monitor, electrode, conductivity meter etc.), the device for monitoring water body total amount (such as can carry
Electronic headstock gear of function of measuring etc.), monitor the device (such as rainfall gauge) of rainfall, the device (such as timer) of monitoring time
At least one of.
In a preferred embodiment of the utility model, the monitoring device may be provided at shunting according to type demand
In well well body or outside shunting well well body.For example, the device of monitoring water body liquid level and the device of monitoring water quality are arranged on shunting
In well well body, the device for monitoring rainfall is arranged on outside shunting well well body, and the device of monitoring water body total amount is arranged on shunting well well body
In water conservancy switch on, the device of monitoring time is arranged in shunting well well body or outside shunting well well body.
Embodiment 5
A kind of drainage system, the drainage system include the drainage system described in embodiment 4, further include facility 31 of regulating and storing,
As shown in figs. 10-11.
As shown in Figure 10, the shunting well is the weir formula shunting well shown in embodiment 1, and the facility 31 of regulating and storing is arranged on out
On water pipe line；
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.
As shown in figure 11, the shunting well is the weir formula shunting well shown in embodiment 1, the facility 31 of regulating and storing be 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, on outlet pipe pipeline and
The downstream that outlet pipe branch separates position sets the 6th water conservancy to switch 32.
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.
The regulate and store quantity of facility in systems and the arrangement do not limit specifically, can be the multiple of serial or parallel connection
It regulates and stores facility；Its specific arrangement mode can be according to using the region area of the system reasonably to be arranged.Described regulate and store sets
It can be facility of regulating and storing known in the art to apply, such as including storage pond, box culvert of regulating and storing, deep tunnel or shallow tunnel etc..
Selected from valve, (ball valve, gate valve, knife gate valve, butterfly valve, lift rubber slab shut off check-valves 6th water conservancy switch
Deng), 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.), clap
One kind in door (flap valve that shuts off etc.).
Embodiment 6
As shown in figs. 12-14, a kind of drainage system, the drainage system include the drainage system described in embodiment 4, also wrap
Include online treatment facility 41；
As shown in figure 12, the shunting well is the slot type shunting well shown in embodiment 2, and the online treatment facility 41 is set
On outlet pipe；
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.
As shown in figure 13, the shunting well is the slot weir formula shunting well shown in embodiment 3, and the online treatment facility 41 is set
It puts and is being separated from outlet pipe pipeline and terminal is incorporated on the branch road of outlet pipe pipeline；When the online treatment facility is arranged on from going out
When water pipe line separates and terminal is incorporated to the branch road of outlet pipe pipeline, separate and be incorporated on outlet pipe pipeline and in branch
Between position the 7th water conservancy is set to switch 42；
As shown in figure 14, the shunting well is the weir formula shunting well shown in embodiment 1, and the online treatment facility 41 is set
It is being separated and on the branch road of terminal connection natural water from outlet pipe pipeline；When the online treatment facility is arranged on from outlet pipe
When pipeline separates and terminal connects the branch road of natural water, the downstream that position is separated on outlet pipe pipeline and in branch is set
Put the 7th water conservancy switch 42.
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.
The quantity of the online treatment facility in systems and arrangement do not limit specifically, can be serial or parallel connections
Multiple online treatment facilities；Its specific arrangement mode can be according to using the region area of the system reasonably to be arranged.Institute
It can be online treatment facility known in the art to state online treatment facility, such as including biofilter, online processing pond, wadding
Solidifying pond, inclined-plate clarifying basin, setting pot or artificial swamp etc..
Selected from valve, (ball valve, gate valve, knife gate valve, butterfly valve, lift rubber slab shut off check-valves 7th water conservancy switch
Deng), 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.), clap
One kind in door (flap valve that shuts off etc.).
Embodiment 7
A kind of drainage system, the drainage system include the drainage system described in embodiment 5, further include integrated treatment and set
Apply 51；
As shown in figure 15, the shunting well is the weir formula shunting well shown in embodiment 1, the integrated treatment facility 51 with
The port of export of facility 31 of regulating and storing is connected, and the integrated treatment facility 51 can handle the water body being stored in facility 31 of regulating and storing.
The integrated treatment facility can be integrated treatment facility known in the art, such as including integrated dirty
Water treatment station etc..The quantity of the integrated treatment facility in systems and arrangement do not limit specifically, can be series connection or
Multiple integrated treatment facilities in parallel；Its specific arrangement mode can carry out rational according to the region area for using the system
Arrangement.
In a preferred embodiment of the utility model, in above-described embodiment 1-7, the water inlet, the first water outlet
The shape and openings of sizes of mouth and the second water outlet do not limit specifically, can be with the shape of coupled pipeline or gallery
Or the shape of the water conservancy switch set with it matches.Such as the shape of the water inlet and the first water outlet is circle；
The shape of second water outlet is square.
In a preferred embodiment of the utility model, in above-described embodiment 1-7, the water inlet, the first water outlet
The region area and geopotentia that mouth and the second water outlet can be set according to shunting well reasonably set water inlet, the first water outlet
The relative position of mouth and the second water outlet.For example, the water inlet, the first water outlet and the second water outlet are arranged on shunting well well
Body sidewall；Alternatively, the water inlet and the second water outlet are arranged on shunting well well body side wall, and opened up in shunting well well body bottom
Groove sets the first water outlet in the trench.
When the water inlet, the first water outlet and the second water outlet are arranged on shunting well well body side wall, art technology
Personnel are appreciated that the height in the distance from bottom shunting well shaft bottom of the water inlet, the first water outlet and the second water outlet does not have
Specific restriction, such as the pipeline being connected with water inlet are in the position of high elevation, and water inlet can be arranged on shunting well well body side
Any position on wall；The pipeline being connected with the first water outlet and the second water outlet is in the position of low-lying, the first water outlet
Shunting well well body side wall is arranged on close to the position of shunting well well body bottom with the second water outlet.The purpose for the arrangement is that for water
Body will not be saved bit by bit in shunting well well body, preferably flow to downstream.
When the water inlet and the second water outlet are arranged on shunting well well body side wall, and ditch is opened up in shunting well well body bottom
Slot, when the first water outlet is set in the trench, it will be understood by those skilled in the art that the bottom of the second water outlet of the water inlet
Height of the portion apart from shunting well shaft bottom is not particularly limited, such as the pipeline being connected with water inlet is in the position of high elevation, enters
The mouth of a river can be arranged on any position on shunting well well body side wall；The pipeline being connected with the second water outlet is in the position of low-lying
It puts, the second water outlet is arranged on shunting well well body side wall close to the position of shunting well well body bottom, and the first water outlet is in lower
The position of physical features, water body preferentially pass through the first water outlet.The purpose for the arrangement is that the water in shunting well well body can be better achieved
Body is not saved bit by bit, and preferably flows to downstream.
In a preferred embodiment of the utility model, in above-described embodiment 1-7, the shape of the shunting well well body
Do not limit specifically, can realize the reasonable discharge to water body, such as the shape of the shunting well well body to be square or
It is circular.
Embodiment 8
A kind of water discharge control method of water level method control, the water discharge control method is the draining described in based on embodiment 4
System, the drainage system include control system, and the monitoring device in the control system includes the dress of monitoring water body liquid level
It puts and is arranged in shunting well well body；Described method includes following steps：
1a) water body enters shunting well from water inlet, and water in the first well body is monitored in real time by the device for monitoring water body liquid level
Body liquid level H；
2a) as water body liquid level H in the first well body<During the height of downflow weir, the first water conservancy switch is in opening,
Downflow weir is in current floe condition；
3a) when the height of water body liquid level H >=downflow weir in the first well body, water body is by downflow weir overflow by going out
The mouth of a river.
Step 3a) in, the operation based on entire drainage pipeline networks system controls first water conservancy to switch on or close,
I.e. described first water conservancy switch may be at opening, can also be closed, specific choice is to need the draining
System is engaged with entire pipe network system, so as to reach most rational drainage effect.
In a preferred embodiment of the utility model, it is described monitoring water body liquid level device for liquid level sensor,
Liquid level gauge, liquid-level switch etc..
Embodiment 9
When the drainage system includes regulating and storing facility, i.e., drainage system described in embodiment 5 uses above-described embodiment 8
Described in water discharge control method, and further comprise following steps：
When water body is arranged on by water outlet and the facility of regulating and storing on outlet pipe pipeline by downflow weir overflow, water body
It flows through outlet pipe to be stored from the arrival end of facility of regulating and storing inflow facility of regulating and storing, when the capacity for facility of regulating and storing reaches the receiving upper limit
When, water body flows into outlet pipe downstream from the port of export for facility of regulating and storing.
When water body is arranged on outlet pipe branch road by downflow weir overflow by water outlet and the facility of regulating and storing, pass through
Adjust the flow direction of the aperture adjustment water body of the 6th water conservancy switch；When the 6th water conservancy switch is in opening, part water body stream
The pipeline towards natural water is directly discharged to through outlet pipe, part water body flows through the branch entrance being arranged on by outlet pipe and regulates and stores
Facility temporarily stores；When the 6th water conservancy switch is in current floe condition, whole water bodys flow through the branch that is arranged on by outlet pipe into
Enter facility of regulating and storing 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 directly discharge
To the pipeline for leading to natural water.
Embodiment 10
When the drainage system includes regulating and storing facility and integrated treatment facility, i.e., drainage system described in embodiment 7,
Using the water discharge control method described in above-described embodiment 8, and further comprise following steps：
When water body is arranged on by water outlet and the facility of regulating and storing on outlet pipe pipeline by downflow weir overflow, water body
It flows through outlet pipe to be stored from the arrival end of facility of regulating and storing inflow facility of regulating and storing, when the capacity for facility of regulating and storing reaches the receiving upper limit
When, water body flows into outlet pipe downstream from the port of export for facility of regulating and storing；Meanwhile the water body in facility of regulating and storing is stored in through integration
The pipeline towards natural water is directly discharged to after treatment facility processing.
When water body is arranged on outlet pipe branch road by downflow weir overflow by water outlet and the facility of regulating and storing, pass through
Adjust the flow direction of the aperture adjustment water body of the 6th water conservancy switch；When the 6th water conservancy switch is in opening, part water body stream
The pipeline towards natural water is directly discharged to through outlet pipe, part water body flows through the branch entrance being arranged on by outlet pipe and regulates and stores
Facility temporarily stores；When the 6th water conservancy switch is in current floe condition, whole water bodys flow through the branch that is arranged on by outlet pipe into
Enter facility of regulating and storing 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 directly discharge
To the pipeline for leading to natural water；Meanwhile the water body being stored in facility of regulating and storing directly is arranged after the processing of integrated treatment facility
It puts to the pipeline towards natural water.
Embodiment 11
When the drainage system includes online treatment facility, i.e., drainage system described in above-described embodiment 6 uses above-mentioned
Water discharge control method described in embodiment 8, and further comprise following steps：
When water body is arranged on by water outlet and the online treatment facility on outlet pipe pipeline by downflow weir overflow；
Water body flows through outlet pipe and flows into online treatment facility from the arrival end of online treatment facility, after processing, from online treatment facility
The port of export flow into outlet pipe downstream.
When water body is arranged on outlet pipe branch road by downflow weir overflow by water outlet and the online treatment facility,
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 towards in the pipeline of natural water, and part water body flows through the branch routing being arranged on by outlet pipe
The arrival end of online treatment facility after processing, water outlet is flowed into from the port of export of online treatment facility into online treatment facility
Pipe downstream 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 branch that is arranged on by outlet pipe and route the arrival end of online treatment facility into online treatment facility, after processing, from
The port of export of line treatment facility flows into outlet pipe downstream or is directly discharged to the pipeline for leading to natural water.
In a preferred embodiment of the utility model, the first water conservancy switch, the 6th water conservancy switch and the 7th
Water conservancy switch refers to that the aperture of the water conservancy switch is in the state of maximum current limliting in opening, that is, ensures by connecting with it
The flow of the pipeline connect does not exceed the flow value of setting.
In a preferred embodiment of the utility model, the 6th water conservancy switch and the 7th water conservancy switch are in and cut
Stream mode refers to the aperture for adjusting the water conservancy switch, ensures that water body shuts off in the upstream end of water conservancy switch, it is impossible to pass through
The water conservancy switch flows to natural water.
In a preferred embodiment of the utility model, the first water conservancy switch is closed referring to pass through
The flow value of the water body of the water conservancy switch 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 (22)
1. a kind of shunting well, which is characterized in that the shunting well includes shunting well well body；It is arranged in the shunting well well body
Three openings, are water inlet, the first water outlet and the second water outlet respectively；And it is arranged at the overflow in the shunting well well body
Weir；
Shunting well well body is divided into the first well body and the second well body by the downflow weir；
The water inlet and the first water outlet are located in the first well body；Second water outlet is located in the second well body.
2. shunting well according to claim 1, which is characterized in that there are one the downflow weirs or multiple.
3. shunting well according to claim 2, which is characterized in that the downflow weir is one, is disposed on shunting well
The fixed weir or waterpower of well body bottom can weir transfer or the groove opened up in shunting well well body bottom downstream side wall.
4. shunting well according to claim 2, which is characterized in that the downflow weir is multiple, is disposed on shunting well
The fixed weir or waterpower of well body bottom can weir transfer and the groove opened up in shunting well well body bottom downstream side wall.
5. the shunting well according to claim 3 or 4, which is characterized in that the waterpower can weir transfer be selected from water conservancy automatic turning
Weir.
6. a kind of drainage system, which is characterized in that the drainage system includes the shunting any one of claim 1-5
Well.
7. drainage system according to claim 6, which is characterized in that the drainage system further includes the first water conservancy switch；
Close to first water outlet the first water conservancy is being set to switch, for controlling the water amount by the first water outlet.
8. drainage system according to claim 7, which is characterized in that the drainage system further includes control system, described
Control system includes monitoring device and the control unit being connected with its signal；Described control unit connects with the first water conservancy switching signal
It connects；The monitoring device is conveyed to control unit for monitoring signals and by the signal of monitoring, and control unit is according to the letter of reception
Number control the first water conservancy switch aperture.
9. according to the drainage system any one of claim 6-8, which is characterized in that the drainage system, which further includes, cuts dirt
Pipe and outlet pipe；First water outlet is connected by cutting dirty pipe with the pipeline towards sewage treatment plant；Second water outlet
It is connected by outlet pipe with the pipeline towards natural water.
10. drainage system according to claim 8, which is characterized in that the monitoring device includes monitoring water body liquid level
Device, monitors the device of water quality, monitors the device of water body total amount, monitors the device of rainfall, in the device of monitoring time
It is at least one.
11. drainage system according to claim 10, 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 ammonia
Nitrogen monitor, TSS monitors, BOD monitors, TN monitors, TP monitors, electrode or conductivity meter；The monitoring water body is total
The device of amount is the electronic headstock gear with function of measuring；The device of the monitoring rainfall is rainfall gauge；The monitoring time
Device is timer.
12. drainage system according to claim 10, which is characterized in that the device of the monitoring water body liquid level and monitoring water
The device of body water quality is arranged in shunting well well body, and the device of the monitoring rainfall is arranged on outside shunting well well body, the monitoring
The device of water body total amount is arranged on the water conservancy switch in shunting well well body, and the device of the monitoring time is arranged on shunting well well
In vivo or outside shunting well well body.
13. according to the drainage system any one of claim 6-8 or 10-12, which is characterized in that the drainage system is also
Including facility of regulating and storing；The facility of regulating and storing is arranged on outlet pipe pipeline or is arranged on from the branch road that outlet pipe pipeline separates.
14. drainage system according to claim 13, which is characterized in that the facility of regulating and storing is arranged on outlet pipe branch
On, and separate downstream setting the 6th water conservancy switch of position on outlet pipe pipeline and in outlet pipe branch.
15. drainage system according to claim 14, 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.
16. drainage system according to claim 13, which is characterized in that the facility of regulating and storing is the multiple of serial or parallel connection
It regulates and stores facility；The facility of regulating and storing includes storage pond, box culvert of regulating and storing, deep tunnel or shallow tunnel.
17. according to the drainage system any one of claim 6-8 or 10-12, which is characterized in that the drainage system
Further include online treatment facility；The online treatment facility be arranged on outlet pipe or be arranged on separated from outlet pipe pipeline and eventually
End is incorporated to the branch road of outlet pipe pipeline；Or be arranged on separated from outlet pipe pipeline and terminal connection natural water branch road.
18. drainage system according to claim 17, 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, and the position for separating and being incorporated on outlet pipe pipeline and in branch
Between set the 7th water conservancy switch；Alternatively, the online treatment facility be arranged on separated from outlet pipe pipeline and terminal connection from
The branch road of right water body, and separate downstream setting the 7th water conservancy switch of position on outlet pipe pipeline and in branch.
19. drainage system according to claim 18, 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.
20. drainage system according to claim 17, which is characterized in that the online treatment facility is serial or parallel connection
Multiple online treatment facilities；The online treatment facility includes biofilter, online processing pond, flocculation basin, inclined-plate clarifying basin, heavy
Sand pond or artificial swamp.
21. drainage system according to claim 13, which is characterized in that the drainage system include regulate and store facility when,
Further 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.
22. drainage system according to claim 21, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275707.9U CN207436200U (en) | 2017-09-30 | 2017-09-30 | A kind of shunting well with downflow weir and the drainage system including the shunting well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275707.9U CN207436200U (en) | 2017-09-30 | 2017-09-30 | A kind of shunting well with downflow weir and the drainage system including the shunting well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207436200U true CN207436200U (en) | 2018-06-01 |
Family
ID=62295166
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721275707.9U Expired - Fee Related CN207436200U (en) | 2017-09-30 | 2017-09-30 | A kind of shunting well with downflow weir and the drainage system including the shunting well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207436200U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775066A (en) * | 2018-07-02 | 2018-11-09 | 常州市排水管理处 | A kind of closure works system |
| CN109024837A (en) * | 2018-06-05 | 2018-12-18 | 南京天印科技股份有限公司 | A kind of device suitable for municipal drainage optimization |
| CN109372085A (en) * | 2018-11-12 | 2019-02-22 | 北京良乡蓝鑫水利工程设计有限公司 | A kind of shunting well |
| CN111139786A (en) * | 2020-01-16 | 2020-05-12 | 安徽海螺建材设计研究院有限责任公司 | Overflow structure combining water retaining wall and drainage ditch and construction method |
| CN112411722A (en) * | 2019-08-27 | 2021-02-26 | 卡尔·克劳斯 | Overflow scrubbing system and rainwater pass through pond |
| CN113906185A (en) * | 2019-05-30 | 2022-01-07 | 小田收平 | Sewer system |
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2017
- 2017-09-30 CN CN201721275707.9U patent/CN207436200U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024837A (en) * | 2018-06-05 | 2018-12-18 | 南京天印科技股份有限公司 | A kind of device suitable for municipal drainage optimization |
| CN108775066A (en) * | 2018-07-02 | 2018-11-09 | 常州市排水管理处 | A kind of closure works system |
| CN108775066B (en) * | 2018-07-02 | 2024-06-28 | 常州市排水管理处 | Interception system |
| CN109372085A (en) * | 2018-11-12 | 2019-02-22 | 北京良乡蓝鑫水利工程设计有限公司 | A kind of shunting well |
| CN109372085B (en) * | 2018-11-12 | 2024-03-15 | 北京良乡蓝鑫水利工程设计有限公司 | Shunt well |
| CN113906185A (en) * | 2019-05-30 | 2022-01-07 | 小田收平 | Sewer system |
| CN113906185B (en) * | 2019-05-30 | 2024-05-31 | 小田收平 | Sewer system |
| CN112411722A (en) * | 2019-08-27 | 2021-02-26 | 卡尔·克劳斯 | Overflow scrubbing system and rainwater pass through pond |
| CN111139786A (en) * | 2020-01-16 | 2020-05-12 | 安徽海螺建材设计研究院有限责任公司 | Overflow structure combining water retaining wall and drainage ditch and construction method |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180601 |