CN206581218U - A kind of dam body device for the artificial river regulation in city - Google Patents
A kind of dam body device for the artificial river regulation in city Download PDFInfo
- Publication number
- CN206581218U CN206581218U CN201720256579.7U CN201720256579U CN206581218U CN 206581218 U CN206581218 U CN 206581218U CN 201720256579 U CN201720256579 U CN 201720256579U CN 206581218 U CN206581218 U CN 206581218U
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- Prior art keywords
- dam body
- city
- water
- water plant
- silk screen
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model provides a kind of dam body device for the artificial river regulation in city.It includes：First dam body, is set with extending along the width of city sloot；The bottom of first dam body has the first drainage channel；The side towards city sloot downstream of first dam body is to be provided with multiple first salient points on slope, and slope；First plugging device, is configured to the drainage channel of on or off first；Water plant planting area, is arranged at the downstream of the first dam body, is configured to planting aquatic plants；And safety barrier, the downstream in water plant planting area is arranged at, and there is safety barrier at least one to block unit, each blocking unit has the first fish silk screen, activated carbon filtration fiber, chitin fiber filter cloth and the second fish silk screen set gradually along water (flow) direction.The dam body apparatus structure is simple, can isolate the algae floating object such as blue-green algae in water body, intercepts, partial organic substances and heavy metal is removed, with excellent regulation effect.
Description
Technical field
The utility model is related to a kind of sewage blocking device, more particularly to a kind of dam body for the artificial river regulation in city is filled
Put.
Background technology
With the fast development of modern social economy, city dweller proposes higher requirement to urban life environment.City
City's sloot not only provides the work(such as leisure, amusement, landscape and ecology as the ecological indispensable part of urban environment
Can, it is also significant in terms of the flood passage prevention waterlogging of city.Due to artificial structures, water circulation is poor causes city sloot
Self-purification capacity be substantially inferior to nature river course.If long-term rain shortage is unable to maintain that the benign cycle of sloot, in addition
The sanitary sewage discharge of nearby residents, will further result in the serious eutrophication of water body, blue-green algae growth, black and odorous water.For a long time
The materials such as river course surface flotation rubbish, algae, can not only be kept the sun off, and suppress photosynthesis, and itself decay process can also be consumed
A large amount of dissolved oxygens of water body, cause water body vicious circle.The floating objects such as rubbish, algae therefore, to river course surface are removed in time
It is to extenuate black smelly important step.At present remove river course floaters on surface mainly by setting blocking apparatus or hull to exist
River surface is fished for.It is high that hull fishes for cost.Such as patent publication No. is special for CN205242372U's and CN205501936U
Sewage blocking device disclosed in sharp technology or obstruction facility are only applicable to intercept the large-scale floating objects such as wood, to small floating things such as blue-green algaes
Can not effectively it be intercepted.Particularly there is no removal effect to more tiny pollutant.In addition, removing the floating object of aggregation more
It is difficult.
Utility model content
The utility model is intended to overcome at least one defect of the artificial river regulation in existing city to be used for city there is provided one kind
The dam body device that city's sloot is administered, its is simple in construction, can isolate the algae floating object such as blue-green algae in water body, interception, removal portion
Divide organic matter and heavy metal, with excellent regulation effect.
To achieve these goals, the utility model provides a kind of dam body device for the artificial river regulation in city,
It includes：
First dam body, is set with extending along the width of the city sloot；The bottom tool of first dam body
There is the first drainage channel；The side in the direction city sloot downstream of first dam body be slope, and it is described tiltedly
Multiple first salient points are provided with domatic；
First plugging device, is configured to the first drainage channel described on or off；
Water plant planting area, is arranged at the downstream of first dam body, is configured to planting aquatic plants；With
Safety barrier, is arranged at the downstream in the water plant planting area, and the safety barrier is blocked with least one
Unit is hindered, there is each unit that blocks the first fish silk screen set gradually along water (flow) direction, activated carbon filtration fiber, shell to gather
Sugared fiber filter cloth and the second fish silk screen.
Further, the dam body device also includes：
Second dam body, is arranged at the downstream in the water plant planting area, and set between the water plant planting area
Installation gap is equipped with, the safety barrier is installed on the installation gap；The bottom of second dam body is logical with the second draining
Road；The height of second dam body is less than the height of first dam body；With
Second plugging device, is configured to the second drainage channel described on or off.
Further, the upper surface of first dam body and the upper surface of second dam body are the road as walking
Face.
Further, to be respectively provided with multiple second convex the upper surface of first dam body and the upper surface of second dam body
Point.
Further, multiple first salient points divide on the slope in uneven state and the whole state that is uneven
Cloth.
Further, the delivery port of first drainage channel is higher than the upper surface in the water plant planting area.
Further, each unit that blocks also includes stainless steel outer framework, each first fish for blocking unit
Silk screen, activated carbon filtration fiber, chitin fiber filter cloth and the second fish silk screen are installed on this and blocked outside the stainless steel of unit
Framework.
Further, the water plant includes reed, cattail and/or lotus.
Further, the water plant planting area is 0.3m to 1m along the length that water (flow) direction extends.
Further, the mesh diameter of the first fish silk screen and the second fish silk screen is 1mm to 5mm.
The dam body device for the artificial river regulation in city that the utility model is provided, can increase water body and oxygen in air
Exchange capacity, improve water body in dissolved oxygen amount.The setting of water plant not only further reduces the Eutrophication materials such as nitrogen phosphorus,
Larger floating object can be intercepted；The same big flow draining to the first drainage channel also functions to certain cushioning effect, reduces under
Swim the hydraulic blow of safety barrier；The unique recessed design in water plant planting area is also prevented from impact of the waterpower to pasture and water bed mud,
Ensure the normal growth of water plant.The special structure of safety barrier, further removes the harmful substance in water body, including part
Organic compound and heavy metal.
Further, the setting of the second dam body, can be easy to the rubbish floating object changed block in time, salvaged in dam body.The
Being provided with for the Double water drainage tube of one drainage channel and the second drainage channel is removed contamination beneficial to inside dam body device, and the waterlogging caused by excessive rain phase can fully be sent out
The effect of drainpipe is waved, flood carrying capacity is not only improved, and is conducive to protecting dam body device from larger hydraulic blow
Destruction.
Brief description of the drawings
It is described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter more of the present utility model specific real
Apply example.Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that
What these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic diagram of the dam body device according to the utility model one embodiment；
Fig. 2 is the schematic local structural graph of dam body device shown in Fig. 1；
Fig. 3 is the schematic diagram of safety barrier in dam body device shown in Fig. 1；
Fig. 4 is the schematic explosive view that unit is blocked in safety barrier shown in Fig. 3.
Embodiment
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Plus understand of the present utility model above-mentioned and other purposes, advantages and features.
Fig. 1 is the schematic diagram of the dam body device according to the utility model one embodiment.As shown in Figure 1 and refer to
Fig. 2 to Fig. 4, the utility model embodiment provides a kind of dam body device for the artificial river regulation in city, the dam body device
It may include the first dam body 10, the first plugging device 20, water plant planting area 30 and safety barrier 40.
First dam body 10 can be set with extending along the width of city sloot.The bottom of first dam body 10 has the
One drainage channel 11；The side towards city sloot downstream of first dam body 10 is to be provided with slope, and slope
Multiple first salient points 12.Preferably, multiple first salient points 12 divide on slope in uneven state and the whole state that is uneven
Cloth.Specifically, the first dam body 10 is that section is constructed with cement, sand and formed along the river, and slope is above-mentioned slope skewness
The first even salient point 12, can increase water body turbulent flow, complete water body oxygenation, that is, increase the exchange capacity of water body and oxygen in air, carry
Dissolved oxygen amount in high water body.The physical length of first dam body 10 is defined by the width of city sloot.
First plugging device 20 can be configured to the first drainage channel of on or off 11.First plugging device 20 is removable
At baffle plate, the import for being arranged at the first drainage channel 11.
Water plant planting area 30 is also referred to as pasture and water growing area, is arranged at the downstream of the first dam body 10, is configured to plant
Plant water plant.Local suitable kind may be selected in water plant, and main rise intercepts relatively large floating object, absorbed portion nuisance
Matter, can also play a part of further intercepting pollutant.Further, can also one be played to the draining of the first drainage channel 11
Fixed cushioning effect, reduces the hydraulic blow to safety barrier 40.For example, water plant includes reed, cattail and/or lotus.
That is, water plant typically choose suitable local existence, have higher aquatic of higher accumulation ability to rich nutritive material
Plant, water plant can be the one or more in reed, cattail and lotus and other plants.
Safety barrier 40 may be disposed at the downstream in water plant planting area 30, and safety barrier 40 is blocked with least one
Unit 41.Each blocking unit 41 can be made up of multilayer material, for example, can have the first fish silk set gradually along water (flow) direction
Net 42, activated carbon filtration fiber 43, the fish silk screen 45 of chitin fiber filter cloth 44 and second.First fish silk screen 42 and the second fish silk screen
45 main rise intercept blue-green algae, duckweed etc larger floating object.Some the more tiny drifts of the primary attachment of activated carbon filtration fiber 43
Float or some macromolecule organic pollutions.Chitin fiber filter cloth 44 is mainly used to remove the heavy metal in water body.Enter one
Step ground, each blocking unit 41 also includes stainless steel outer framework 46, each blocks the first fish silk screen 42, the active carbon fibre of unit 41
Dimension filter cloth 43, the fish silk screen 45 of chitin fiber filter cloth 44 and second are installed on the stainless steel outer framework 46 for blocking unit 41.The
The mesh diameter of one fish silk screen 42 and the second fish silk screen 45 is 1mm to 5mm.It is single to block list when city sloot is wider
When member 41 can not meet use requirement, it can be assembled by multiple units 41 that block, for example will be multiple using stainless steel iron wire
Unit 41 is blocked along the artificial river width direction in city successively to splice.
In some embodiments of the present utility model, dam body device may also include the second dam body 50 and the second plugging device
60.Second dam body 50 may be disposed at the downstream in water plant planting area 30, and be provided between water plant planting area 30 peace
Fill gap 31.Safety barrier 40 is installed on installation gap 31.The physical length of second dam body 50 is with the width of city sloot
It is defined.The height of second dam body 50, which can be above the ground level, can play a part of to reinforce safety barrier 40.The height of second dam body 50 is less than
The height of first dam body 10.The bottom of second dam body 50 has second row Aquaporin-5 1.Second plugging device 60 is configured to conducting
Or cut-out second row Aquaporin-5 1.Further, the second plugging device 60 is removable baffle plate, is arranged at second row Aquaporin-5 1
Exit.The setting of the plugging device 60 of second row Aquaporin-5 1 and second, and blocked with the first drainage channel 11 and first
Using cooperatively for device 20, can empty the river in dam body device, be the offer facility of removing contamination in dam body device.
In some further embodiments of the present utility model, the upper surface of the first dam body 10 and the second dam body 50 it is upper
Surface is the road surface as walking.For example, the upper surface of the first dam body 10 and the upper surface of the second dam body 50 be respectively provided with it is multiple
Second salient point 52, in order to which pedestrian etc. passes through.That is, the second dam body 50 can also have the effect for providing walking, it can be easy to
The rubbish floating object for blocking unit 41, salvaging in dam body device is changed in time.
In some embodiments of the present utility model, the delivery port of the first drainage channel 11 is higher than water plant planting area 30
Upper surface, can be slightly higher than, so that water plant planting area 30 is in unique recessed design, to prevent water power to pasture and water bed mud
Impact, it is ensured that pasture and water normally grow.Water plant planting area 30 is 0.3m to 1m along the length that water (flow) direction extends, and is not only entered
The Eutrophication materials such as one step reduction nitrogen phosphorus, can also intercept larger floating object.
The dam body device for the artificial river regulation in city in the utility model embodiment, it is a kind of use to be referred to as
Algae, the dam body device except organic matter and heavy metal are blocked in the artificial river regulation in city, water body is increased using the first salient point 12
With the exchange capacity of air, the dissolved oxygen amount in water body is improved, the setting of water plant not only further reduces the eutrophy such as nitrogen phosphorus
Compound matter, can also intercept larger floating object；The same big flow draining to the first drainage channel 11 also functions to certain buffering and made
With hydraulic blow of the reduction to downstream safety barrier 40；The unique recessed design in water plant planting area 30 is also prevented from waterpower pair
The impact of pasture and water bed mud, it is ensured that the normal growth of water plant.The special structure of safety barrier 40, is further removed in water body
Harmful substance, including part organic compound and heavy metal.
Using cooperatively for first plugging device 20 and the second plugging device 60, can be with water plant kind in regulating barrage body device
The water level of growing area 30, provides convenient for replacing pasture and water, soil treatment, garbage disposal.Cleanup crew can be on the second dam body 50
The rubbish floating object in dam body device is salvaged at surface.The waterlogging caused by excessive rain phase gives full play to the first drainage channel 11 and second row Aquaporin-5 1
Effect, not only improve the flood discharge capacity of city sloot, and be conducive to protection device from the broken of larger hydraulic blow
It is bad.
In safety barrier 40, the surface of activated carbon filtration fiber 43 is rich in substantial amounts of carbon particulate, can absorb in a large amount of water bodys
Microscale harmful substance, chitin fiber filter cloth 44 can form specific chelation by amino and heavy metal, reach removal
Purpose.Activated carbon filtration fiber 43, chitin fiber filter cloth 44 can be utilized by being repeated after specifically handling.Typically by activity
Carbon fibe filter cloth 43 is arranged on upstream face, and chitin fiber filter cloth 44 is placed in behind activated carbon filtration fiber 43 i.e. NACF
The downstream of filter cloth 43.
So far, although those skilled in the art will appreciate that herein it is detailed have shown and described it is of the present utility model many
Individual exemplary embodiment, still, still can be public according to the utility model in the case where not departing from the utility model spirit and scope
The content opened directly determines or derived many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The scope of type is understood that and regarded as to cover other all these variations or modifications.
Claims (10)
1. a kind of dam body device for the artificial river regulation in city, it is characterised in that including：
First dam body, is set with extending along the width of the city sloot；The bottom of first dam body has the
One drainage channel；The side in the direction city sloot downstream of first dam body is slope, and the slope
On be provided with multiple first salient points；
First plugging device, is configured to the first drainage channel described on or off；
Water plant planting area, is arranged at the downstream of first dam body, is configured to planting aquatic plants；With
Safety barrier, is arranged at the downstream in the water plant planting area, and there is the safety barrier at least one to block list
Member, each unit that blocks has the first fish silk screen set gradually along water (flow) direction, activated carbon filtration fiber, chitosan fine
Tie up filter cloth and the second fish silk screen.
2. dam body device according to claim 1, it is characterised in that also include：
Second dam body, is arranged at the downstream in the water plant planting area, and be provided between the water plant planting area
Gap is installed, the safety barrier is installed on the installation gap；The bottom of second dam body has the second drainage channel；Institute
The height for stating the second dam body is less than the height of first dam body；With
Second plugging device, is configured to the second drainage channel described on or off.
3. dam body device according to claim 2, it is characterised in that
The upper surface of first dam body and the upper surface of second dam body are the road surface as walking.
4. dam body device according to claim 3, it is characterised in that
The upper surface of first dam body and the upper surface of second dam body are respectively provided with multiple second salient points.
5. dam body device according to claim 1, it is characterised in that
Multiple first salient points are on the slope in uneven state and the whole state distribution that is uneven.
6. dam body device according to claim 1, it is characterised in that
The delivery port of first drainage channel is higher than the upper surface in the water plant planting area.
7. dam body device according to claim 1, it is characterised in that
Each unit that blocks also includes stainless steel outer framework, each the first fish silk screen, active carbon fibre for blocking unit
Dimension filter cloth, chitin fiber filter cloth and the second fish silk screen are installed on the stainless steel outer framework for blocking unit.
8. dam body device according to claim 1, it is characterised in that
The water plant includes reed, cattail and/or lotus.
9. dam body device according to claim 1, it is characterised in that
The water plant planting area is 0.3m to 1m along the length that water (flow) direction extends.
10. dam body device according to claim 1, it is characterised in that
The mesh diameter of the first fish silk screen and the second fish silk screen is 1mm to 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256579.7U CN206581218U (en) | 2017-03-16 | 2017-03-16 | A kind of dam body device for the artificial river regulation in city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256579.7U CN206581218U (en) | 2017-03-16 | 2017-03-16 | A kind of dam body device for the artificial river regulation in city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581218U true CN206581218U (en) | 2017-10-24 |
Family
ID=60113540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720256579.7U Withdrawn - After Issue CN206581218U (en) | 2017-03-16 | 2017-03-16 | A kind of dam body device for the artificial river regulation in city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677127A (en) * | 2017-03-16 | 2017-05-17 | 山东毅康科技股份有限公司 | Dam body device for treatment of urban artificial watercourse |
| CN109385982A (en) * | 2018-12-18 | 2019-02-26 | 毅康科技有限公司 | A kind of ecological dam body with filtering water purification function |
-
2017
- 2017-03-16 CN CN201720256579.7U patent/CN206581218U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677127A (en) * | 2017-03-16 | 2017-05-17 | 山东毅康科技股份有限公司 | Dam body device for treatment of urban artificial watercourse |
| CN106677127B (en) * | 2017-03-16 | 2018-10-23 | 毅康科技有限公司 | A kind of dam body device for the artificial river regulation in city |
| CN109385982A (en) * | 2018-12-18 | 2019-02-26 | 毅康科技有限公司 | A kind of ecological dam body with filtering water purification function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171024 Effective date of abandoning: 20181023 |
|
| AV01 | Patent right actively abandoned |