CN205804286U - Modularity biology permeable dike - Google Patents
Modularity biology permeable dike Download PDFInfo
- Publication number
- CN205804286U CN205804286U CN201620722374.9U CN201620722374U CN205804286U CN 205804286 U CN205804286 U CN 205804286U CN 201620722374 U CN201620722374 U CN 201620722374U CN 205804286 U CN205804286 U CN 205804286U
- Authority
- CN
- China
- Prior art keywords
- modularity
- net cage
- biology
- dam
- permeable dike
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Revetment (AREA)
Abstract
This utility model relates to a kind of modularity biology permeable dike, described modularity permeable dike, the dam structure piled up including some net cage monomers, described net cage monomer is the netted body structure that steel wire is worked out by mechanical technology, be filled with dam stone that particle diameter is 8 to 25cm in each described net cage monomer, particle diameter is the microbe carrier of 6 10cm, wherein microbe carrier is filled in the middle part of net cage monomer, filling dam stone around microbe carrier, the packing volume of microbe carrier is 20% the 35% of net cage monomer overall volume.This utility model i.e. possesses the function of dam, can purify quality of river water again, and easy for installation convenient, easily dismounts, sound construction, and range is wide, repeatable recycling.
Description
Technical field
This utility model relates to a kind of technology for improving non-flood discharge river water ecological environment, a kind of module
Change ecological permeable dam.
Background technology
Increase and the quickening of urbanization process due to China's population in recent years, the excess emitters sewage of cities and towns industry and agriculture
With chemical fertilizer, a large amount of uses of pesticide, causing the severe contamination of water quality of river, some areas form black and odorous water, not only give the masses
Bring the sensory experience of extreme difference, be also the prominent water environmental problems directly affecting masses' productive life.
2015, house town and country construction portion took the lead, and has worked out " city together with ministries and commissions such as Environmental Protection Department, Ministry of Water Resources, the Ministry of Agriculture
City's black and odorous water renovation guide ", the target of city black and odorous water renovation, principle, workflow etc. are made that bright
Really regulation, and identification, classification, renovation scheme preparation method and the selection of remedial technology and effect to city black and odorous water is commented
Estimate, policies and mechanisms guarantee proposes and clearly requires.According to " guide ", before the end of the year in 2015, region and above city are built up
District should complete water body investigation, announces black and odorous water title, person liable and time limit up to standard；Before the end of the year in 2017, region and above city
Built-up areas, city should realize river surface without large area floating thing, and riverbank is without rubbish, without illegal sewage draining exit；Municipality directly under the Central Government, provincial capital, plan
Built-up areas, single-row city substantially eliminate black and odorous water.
Specify that the concrete technology administering black and odorous water at " city black and odorous water renovation guide ", mainly include control source
Cut dirty technology, endogenous Treatment process, ecological reestablishment and other control measures.Ecological permeable dam is river corridor restoration technology
One, in engineering, main application is that the runoff of non-flood discharge river or reservoir is retained.
Pollute for river water quality and Ecology destroys situation, the most effectively utilize ecological reestablishment measure, to river
Road water quality is improved, and repairs water ecological environment.Actual application needs the problem solved as follows:
(1) dam block clitter builds stability, the convenience problem being.
(2) washed away dam body by water conservancy to pile up stone and easily cave in problem.
(3) permeable dike surface microorganism adhesive ability, i.e. water correction capability problems.
Because above-mentioned defect, the design people's the most in addition research and innovation, to founding the module of a kind of new structure
Metaplasia thing permeable dike so that it is have more the value in industry.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide a kind of rational in infrastructure, in guaranteed water level early stage
This utility model modularity biology permeable dike, the dam structure piled up including some net cage monomers, described net cage
Monomer is the netted body structure that steel wire is worked out by mechanical technology, be filled with in each described net cage monomer particle diameter be 8 to
The dam stone of 25cm, particle diameter are the microbe carrier of 6-10cm, and wherein microbe carrier is filled in the middle part of net cage monomer, micro-life
Filling dam stone around thing carrier, the packing volume of microbe carrier is the 20%-35% of net cage monomer overall volume.
Further, described net cage monomer includes first module structure, second unit structure, and wherein first module structure is
Right-angled trapezium body, second unit structure is cuboid；With described first module structure, second unit structure in water (flow) direction
Be piled into some rows, if being upwards piled into dried layer at river upper and lower, use second unit structure overlapped way from bottom to top to
On pile up formation upstream face, use the most successively the successively decrease mode of row of first module structure to pile up formation back side.
Further, described first module structure is by the bottom surface of rectangular configuration, leading flank, front prism, below top cover
And seven, the side of two trapezium structures mesh sheet splicing composition, a width of 1m*1m of long * of wherein said bottom surface, described leading flank
For 1m*0.6m, the angle of inclination of described front prism is 45 degree, a width of 1m*0.5m of long *, the described a width of 1m*1m of long * below,
The a width of 1m*0.7m of long * of described top cover；
Described second unit structure is made up of the square mesh sheet splicing that six length of sides are 1m；
Further, described mesh sheet uses edge line diameter not less than φ 4, the in-house network filament diameter low-carbon (LC) not less than φ 3
The mild steel wire braiding of steel wire or cladding PVC forms, and the mesh of mesh sheet is the regular hexagon of length of side 30mm, and each mesh sheet uses φ 2
Colligation silk is fixed, and the length of the stranded part of its two-wire cannot be less than 50mm.
Further, the steel wire diameter of establishment formation net cage monomer is between 2.0-4.0mm, and the tensile strength of steel wire is not
Less than 38kg/m2, coat of metal weight is higher than 245g/m2。
Further, described microbe carrier is volcanic rock biologic packing material.
Further, the slope coefficient of trapezium structure dam slope is 1:1-1:2.5.
Further, the packing volume of microbe carrier is the 20%-30% of net cage monomer overall volume.
By such scheme, this utility model at least has the advantage that
Stone is arranged with in net cage by this utility model, forms modular unit, it is simple to mechanized construction, the simple side of construction
Just.
This utility model both can ensure that water storage function, can safeguard and recover again the structural shape of river channel ecology.Fill out in net cage
Fill microbe carrier, by microbial action, river can be purified.The internal particle diameter filling stone of net is not fixed, can basis
On-site actual situations and relevant hydraulic calculation select voluntarily.
Connect simple between this utility model net cage monomer, it is simple to later period maintenance and cleaning.First module structure back side
There is the inclined-plane of certain angle, the contact area of current and unit can be effectively increased, reduce water body simultaneously and fold the gesture of generation
Can, reduce and bottom of river channel is washed away.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and can being practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing detailed
Describe in detail bright as after.
Accompanying drawing explanation
Fig. 1 this utility model modularity biology permeable dike first module structural system figure；
Fig. 2 this utility model modularity biology permeable dike first module structure expanded view；
Fig. 3 this utility model modularity biology permeable dike first module structure is rockfilled figure；
Fig. 4 this utility model modularity biology permeable dike second unit structural system figure；
Fig. 5 this utility model modularity biology permeable dike second unit structure expanded view；
Fig. 6 is the structural representation of this utility model modularity biology permeable dike embodiment 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Below
Embodiment is used for illustrating this utility model, but is not limited to scope of the present utility model.
Embodiment 1
As shown in Figures 1 to 6, the present embodiment modularity biology permeable dike, the dam knot piled up including some net cage monomers 1
Structure, described net cage monomer is the netted body structure that steel wire is worked out by mechanical technology, fills in each described net cage monomer
The dam stone, the particle diameter that have particle diameter to be 8 to 25cm are the microbe carrier of 6-10cm, and wherein microbe carrier is filled in net cage list
In the middle part of body, filling dam stone around microbe carrier, the packing volume of microbe carrier is net cage monomer overall volume
20%.
Described permeable dike cellular construction is by improved corrosion, high intensity, the malleable mild steel wire of tool or cladding PVC
Above steel wire use machinery braiding form, use the box-structure that this net is made.The mild steel wire diameter root used
Different according to engineering design requirements.Being typically in the range of between 2.0-4.0mm, the tensile strength of steel wire is no less than 38kg/m2, metal-plated
Layer weight is generally greater than 245g/m2.The a diameter of φ of edge line 11 4 of mesh sheet, internal twine 12 is directly φ 3.Its two-wire is stranded
The length of part cannot be less than 50mm.It is not damaged with the coat of metal and PVC coating ensureing stranded part steel wire.
In this enforcement, ecological permeable dam design is ingenious rationally, easy for installation convenient, easily dismounts, sound construction, uses model
Enclose wide, repeatable recycling.In net cage monomer, accommodating dam stone 21 and microbe carrier 22, efficiently solve dam and be subject to
Water conservancy is washed away dam body and is piled up the problem that stone easily caves in.Permeable dike has the pore structure of uniqueness, can ensure design water level
On the premise of, make part river through dam.The internal microbe carrier of filling of permeable dike, by the purification of microorganism, right
River processes, thus reaches river water quality and improve, the purpose that water ecological environment is repaired.
Embodiment 2
The present embodiment the present embodiment modularity biology permeable dike, on the basis of embodiment 1, described net cage monomer includes
One cellular construction, second unit structure, wherein first module structure is right-angled trapezium body, and second unit structure is cuboid；With
Described first module structure, second unit structure are piled into some rows in water (flow) direction, upwards pile up at river upper and lower
If becoming dried layer, using second unit structure overlapped way from bottom to top upwards to pile up formation upstream face, using first module structure
The mode arranged of the most successively successively decreasing piles up formation back side.
In the present embodiment, ecological permeable dam is installed to use and is successively piled up installation, and wherein upstream face uses form vertically upward to enter
Row is installed, and back side uses form of successively successively decreasing, and the most upwards installs, and first module structure is installed on back side, thus increases
The contact area of current and permeable dike, strengthens effects of purification quality, does enough to reduce water body simultaneously and folds and rush river course and dam body
Brush.Setting height(from bottom) determines according to river course water surface elevation and design.
Described first module structure is by the bottom surface of rectangular configuration, leading flank, front prism, below top cover and two ladders
Seven, the side of shape structure mesh sheet splicing composition, a width of 1m*1m of long * of wherein said bottom surface, described leading flank is 1m*0.6m,
The angle of inclination of described front prism is 45 degree, a width of 1m*0.5m of long *, the described a width of 1m*1m of long * below, described top cover
The a width of 1m*0.7m of long *；
Described second unit structure is made up of the square mesh sheet splicing that six length of sides are 1m；
Described mesh sheet uses edge line diameter not less than φ 4, and in-house network filament diameter is not less than mild steel wire or the cladding of φ 3
The mild steel wire braiding of PVC forms, and the mesh of mesh sheet is the regular hexagon of length of side 30mm, and each mesh sheet uses φ 2 colligation silk to fix,
The length of the stranded part of its two-wire cannot be less than 50mm.
Described first module structure is made up of the splicing of seven mesh sheet, including the square mesh sheet (bottom surface that 2 areas are 1m2
Below)；2 areas are the pentagon wire side (two sides, left and right) of 0.94m2；Area is the rectangle mesh sheet of 0.5m2；Area is
The rectangle mesh sheet of 0.6m2；Area is the rectangle mesh sheet of 0.7m2；The gross area is 5.68m2.By φ's 3 inside described mesh sheet
Knit-mesh forms, and mesh is the regular hexagon of length of side 30mm, and each wire side uses φ 2 colligation silk to fix, and forms the casing of opening
Structure, provides space for loading stone.Described first module inside configuration loads stone and the 6-10cm particle diameter of 8-25cm particle diameter
Microbe carrier, after filling be compacted.Can require that the stone selecting different-grain diameter is filled according to specific design.Stone is used after filling
The colligation silk capping of φ 2.
Described second unit structure be the length of side be the cube structure of 1m, be made up of the splicing of six square mesh sheet, total face
Amass as 6m2.Being formed by the knit-mesh of φ 3 inside described mesh sheet, mesh is the regular hexagon of length of side 30mm, and each wire side uses φ
2 colligation silks are fixed, and form the body structure of opening, provide space for loading stone.Described box house loads 8-25cm particle diameter
Stone and the microbe carrier of 6-10cm particle diameter, after filling be compacted.Can require to select the stone of different-grain diameter according to specific design
Block is filled.Stone covers with the colligation silk of φ 2 after filling.
In the various embodiments described above, the slope coefficient of trapezium structure dam slope is 1:1-1:2.5.
In the various embodiments described above, microbe carrier uses high-strength environment-friendly material to constitute, and repeatable utilization is dirty without secondary
Dye.Carrier is opening loose structure, has the features such as porosity is high, specific surface area is big.Carrier surface have ion exchange with
And absorption retention functions, beneficially attached growth of microorganisms, aerobic and the double good growth ring of oxygen microorganism can be provided simultaneously
Border.
This utility model microbe carrier uses volcanic rock biologic packing material, not only has that quality is light, chemical stability good, strong
Advantages such as degree is suitable, rough surface easy to be filmed, and hole is flourishing, is reasonably distributed, be especially suitable for the inoculation of microorganism, domestication,
Flourish.Resistance to flushing, not blocking, have good physics, chemistry and hydraulic characteristic(s), be adaptable to that different sewage purifies wants
Ask.Specific surface area is big, can accumulate the microbial biomass of high concentration, and the microorganism of high concentration makes the volumetric loading of BAF
Increasing, clearance is high.Unit volume sewage treating efficiency improves 5-7 times than conventional microbiological carrier.Microbe carrier particle diameter is
6-10cm。
The construction method of the modularity biology permeable dike in the various embodiments described above, including:
Selected river course or pond carry out desilting arrangement (cofferdam construction), and river bed compacting is smooth, then saturating according to ecology
The design parameter (physical dimension, gravel grating) of dam carries out heap and builds, and the slope coefficient of trapezium structure dam slope is 1:1-1:2.5.
(1) alignment outside base, riverbed
Combining actual riverbed geology according to construction drawing and build sideline, island, actual survey sets out substrate sideline.For guaranteeing side slope
Protection works are attractive in appearance, and substrate sideline should be the most straight.
(2) substrate excavation
Fluvial sand, empty slag at the bottom of cleaning riverbed, excavation substrate platform also flattens compacting, makes substrate substantially flat stable, bulk
Boulder should give removing.
(3) making of net cage
Select more smooth place processing net cage.
(4) net cage is installed
Net cage makes complete, the most qualified after coordinate with excavator or hoisting machine manually lay in place.Layering is from one end
Place toward the other end, or start to place from lowest part.Can rockfill in cage after adjacent net cage stable connection, and not affect
Arrangement and the connection of follow-up net cage, rockfill.
(6) rockfill
During construction building stones should selectively placement in layers, every layer near net cage edge artificial selection's block footpath relatively ratchel code
Build, the more internal stone of backfill, it is necessary to placement in layers is closely knit.
Wherein, described net cage is the net cage monomer in above-described embodiment in modularity biology permeable dike, described building stones
For the dam stone described in above-described embodiment, microbe carrier.
The above is only preferred implementation of the present utility model, is not limited to this utility model, it is noted that
For those skilled in the art, on the premise of without departing from this utility model know-why, it is also possible to do
Going out some improvement and modification, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (8)
1. a modularity biology permeable dike, it is characterised in that include the dam structure that some net cage monomers are piled up, described net
Packing list body is the netted body structure that steel wire is worked out by mechanical technology, and being filled with particle diameter in each described net cage monomer is 8
Dam stone, particle diameter to 25cm are the microbe carrier of 6-10cm, and wherein microbe carrier is filled in the middle part of net cage monomer, micro-
Filling dam stone around bio-carrier, the packing volume of microbe carrier is the 20%-35% of net cage monomer overall volume.
Modularity biology permeable dike the most according to claim 1, it is characterised in that described net cage monomer includes first module
Structure, second unit structure, wherein first module structure is right-angled trapezium body, and second unit structure is cuboid；With described
First module structure, second unit structure are piled into some rows in water (flow) direction, are upwards piled into some at river upper and lower
Layer, uses second unit structure overlapped way from bottom to top upwards to pile up formation upstream face, use first module structure by lower to
On successively successively decrease row mode pile up formation back side.
Modularity biology permeable dike the most according to claim 2, it is characterised in that described first module structure is by rectangle
Seven, the side of the bottom surface of structure, leading flank, front prism, below top cover and two trapezium structures mesh sheet splicing composition, its
Described in a width of 1m*1m of long * of bottom surface, described leading flank is 1m*0.6m, and the angle of inclination of described front prism is 45 degree, long *
A width of 1m*0.5m, the described a width of 1m*1m of long * below, a width of 1m*0.7m of long * of described top cover；
Described second unit structure is made up of the square mesh sheet splicing that six length of sides are 1m；
Modularity biology permeable dike the most according to claim 3, it is characterised in that described mesh sheet uses edge line diameter not
Less than φ 4, the mild steel wire braiding of mild steel wire or cladding PVC that in-house network filament diameter is not less than φ 3 forms, the mesh of mesh sheet
For the regular hexagon of length of side 30mm, each mesh sheet uses φ 2 colligation silk to fix, and the length of the stranded part of its two-wire cannot be less than
50mm。
Modularity biology permeable dike the most according to claim 1, it is characterised in that the steel wire that establishment forms net cage monomer is straight
Footpath is between 2.0-4.0mm, and the tensile strength of steel wire is no less than 38kg/m2, coat of metal weight is higher than 245g/m2。
Modularity biology permeable dike the most according to claim 1, it is characterised in that described microbe carrier is volcano Piper pulicatulum C. D C.
Thing filler.
Modularity biology permeable dike the most according to claim 2, it is characterised in that the slope coefficient of trapezium structure dam slope is
1:1-1:2.5。
Modularity biology permeable dike the most according to claim 1, it is characterised in that the packing volume of microbe carrier is net
The 20%-30% of packing list body overall volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722374.9U CN205804286U (en) | 2016-07-11 | 2016-07-11 | Modularity biology permeable dike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722374.9U CN205804286U (en) | 2016-07-11 | 2016-07-11 | Modularity biology permeable dike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804286U true CN205804286U (en) | 2016-12-14 |
Family
ID=57509631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620722374.9U Active CN205804286U (en) | 2016-07-11 | 2016-07-11 | Modularity biology permeable dike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205804286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256963A (en) * | 2016-07-11 | 2016-12-28 | 岭南新科生态科技研究院（北京）有限公司 | Modularity biology permeable dike and construction method thereof |
| CN109052664A (en) * | 2018-08-27 | 2018-12-21 | 南京大学 | Novel bionic plant construction method before a kind of polluted river gate dam |
-
2016
- 2016-07-11 CN CN201620722374.9U patent/CN205804286U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256963A (en) * | 2016-07-11 | 2016-12-28 | 岭南新科生态科技研究院（北京）有限公司 | Modularity biology permeable dike and construction method thereof |
| CN109052664A (en) * | 2018-08-27 | 2018-12-21 | 南京大学 | Novel bionic plant construction method before a kind of polluted river gate dam |
| CN109052664B (en) * | 2018-08-27 | 2021-09-28 | 南京大学 | Method for constructing novel bionic plants in front of polluted river sluice dam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103132485B (en) | External water interception and purification type urban river multi-element ecological embankment physical structural system | |
| CN102733349B (en) | Method for de-silting lake and constructing lake center island | |
| JP6236174B2 (en) | In-situ purification island structure | |
| CN106256963A (en) | Modularity biology permeable dike and construction method thereof | |
| CN203200794U (en) | Landfill impervious structure with old garbage as base | |
| CN108585212A (en) | A kind of gabion construction method of drowned flow artificial wet land | |
| CN206784315U (en) | Ecological riverway shore protection | |
| CN112211157A (en) | Ecological restoration method for micro-topography of abandoned sand pit of riparian zone in high-altitude area | |
| CN205804286U (en) | Modularity biology permeable dike | |
| CN102433857A (en) | Ecological type artificial coast with functions of pollution controlling and coast body self cleaning | |
| CN107761668B (en) | Coastal shore reservoir land-building type revetment structure and construction method thereof | |
| CN213114892U (en) | Functional rainwater garden suitable for sponge city | |
| CN106567361B (en) | Control the system and method for riverway sludge deposition | |
| CN206245174U (en) | Road drainage structure | |
| CN212013882U (en) | Greening ecological concrete slope protection structure | |
| CN212078000U (en) | Assembled cistern bottom basis | |
| CN212612893U (en) | Landfill repair system | |
| CN105350637B (en) | Urban green space subsurface stormwater is regulated and stored device | |
| CN209053056U (en) | A kind of step wetland beach safeguard structure | |
| CN212506106U (en) | Stepped ecological revetment structure | |
| CN210507006U (en) | High-strength steel wire mesh reinforced material filling structure of road embankment | |
| CN210288489U (en) | Refuse landfill based on coal gangue | |
| CN210916842U (en) | Wind-blown sand roadbed structure in desert shallow water lake region | |
| CN203007959U (en) | Net cage pad type revetment structure | |
| CN207405570U (en) | Hard bank ecological suppression system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: No. 81, Fengtai District Feng pipeline, Beijing, Beijing Patentee after: Beijing Xingang Yong Hao Water Engineering Co., Ltd. Address before: 100015 2035, two floor, 5 building, 5 hospital, Beijing, Chaoyang District. Patentee before: South of the Five Ridges Xinke ecological science and Technology Research Institute (Beijing) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 81, Fengtai District Feng pipeline, Beijing, Beijing Patentee after: Lingnan Water Group Co., Ltd. Address before: No. 81, Fengtai District Feng pipeline, Beijing, Beijing Patentee before: Beijing Xingang Yong Hao Water Engineering Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |