CN208870162U - A kind of quick-installed rainwater biology is detained the modular system of facility - Google Patents
A kind of quick-installed rainwater biology is detained the modular system of facility Download PDFInfo
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- CN208870162U CN208870162U CN201821216709.5U CN201821216709U CN208870162U CN 208870162 U CN208870162 U CN 208870162U CN 201821216709 U CN201821216709 U CN 201821216709U CN 208870162 U CN208870162 U CN 208870162U
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Abstract
The utility model provides a kind of modular system of quick-installed rainwater biology delay facility, it includes modularization pond body, is equipped with filler unit in modularization pond body.Modularization pond body includes two side modules and several intermediate modules for being connected with aforementioned side modules, and the side modules are half-frame structure, and top surface and the one side adjacent with intermediate module are open, and lap, which mutually encloses, to be connect；The top surface of intermediate module and the two sides connecting with adjacent block are open, and lap, which mutually encloses, to be connect.Filler unit is according to pond body corresponding size, it is made as prefabricated medium filler structure, there is monomer size small, traditional tank embodiment field construction and medium filling process change are to Prefabrication, the live mode for fast implementing installation in factory, it can be achieved that the characteristics such as assembled construction by simple installation, both human cost is saved, time cost has been saved again, and can achieve expected rain water pollutant treatment effect, is a kind of novel sponge City Green facility product.
Description
Technical field
The utility model relates to technical field of water environment treatment, especially a kind of quick-installed rainwater biology delay is set
The modular system applied.
Background technique
It is a kind of sponge City Green infrastructure, it can be achieved that the collecting of rainfall runoff, stagnant that rainwater biology, which is detained facility,
It stays, filter and purifies, export source of clean water, be very important rainwater treatment facility.Rainwater biology delay at this stage is set at present
The construction applied is also limited to using traditional geotechnological building method, and construction cost is high, and construction quality is uncontrollable, and time-consuming, expends people
Power material resources, and it is unable to satisfy quick duration demand.In the market there is an urgent need for a kind of standardization, prefabricated, modular product into
Row substitution, realizes that the Fast Installation of the facility, simultaneity can fully meet project demands.At the same time, 3D printing technique
In the successful application of building materials field, solution is provided for the prefabricated demand of modular product.
Utility model content
The purpose of this utility model is that the construction for being detained facility for rainwater biology at this stage also relies on traditional geotechnique
Building method, construction quality is uncontrollable, at high cost, and time-consuming, spends human and material resources, and be unable to satisfy quick duration demand etc.
Problem proposes that a kind of quick-installed rainwater biology is detained the prefabricated modular system of facility.Biology is detained facility production
For prefabricated modular product, there is that monomer size is small, simple installation both saves people, it can be achieved that the characteristics such as assembled construction
Power cost has saved time cost again, and can achieve expected rain water pollutant treatment effect, is a kind of novel sponge
City Green facility product.
The technical solution of the utility model is:
A kind of quick-installed rainwater biology is detained the modular system of facility, it includes modularization pond body, modularization
Filler unit is equipped in pond body.Aforementioned modules pond body include two side modules and be connected with aforementioned side modules several
Intermediate module, the side modules are half-frame structure, and top surface and the one side adjacent with intermediate module are open, and lap mutually encloses
It connects；The top surface of intermediate module and the two sides connecting with adjacent block are open, and lap, which mutually encloses, to be connect.Inside modular system
Pipeline, medium, plant etc., can be separately as a processing unit；Connector has antiseepage item, connection bolt, pipe joint etc.,
The biology of scale required for being spliced into each standard module by place demand is detained facility.
Preferred module pond body depth be 1.2m, planar dimension is flexible, preferred standard module be 0.5m × 0.5m, 1m ×
1m, 1.5m × tri- kinds of 1.5m specification；Pond body material is not limited to concrete, preferred material strong, temperature sensitivity for hardness after molding
It is low, indeformable, it can the cementitious material strengthened of quick-hardening or metal, plastics etc..Pond body size can also be according to the specific need of project
Ask progress 3D printing integral prefabricated.
Further, two side modules include bottom plate and pond body side wall, on one of side modules pond body side wall
The side adjacent with intermediate module is equipped with groove, and the side adjacent with intermediate module is equipped on another side modules pond body side wall
Raised slot.
Further, intermediate module includes two pond body side walls, the two sides being connected on two pond body side walls with adjacent block point
Not She You groove and raised slot, the groove and protrusion slot respectively with the raised slot of adjacent block and groove grafting.
Further, the corresponding position of the groove and raised slot is equipped with through-hole, is made by bolt or rivet
Adjacent block is connected and fixed.
Further, in side modules and intermediate module, the side wall and bottom plate connecting with adjacent block are set as plane, preceding
It states side wall and bottom plate all has the chimb extended outward, connector is reserved on aforementioned chimb, using bolt or rivet and phase
Adjacent module splicing.
Further, the side wall of the side modules and intermediate module is equipped with suspending hook；The inside of modularization pond body
Waterproofing membrane is painted or pasted using water-resistant material with seam crossing.
Further, filler unit is that the prefabricated column to match with corresponding side modules, intermediate module height is situated between
Matter interstitital texture；The preferred water permeability of filler unit good non-woven bag or permeable cabinet, and there are uniform rows for side and bottom
The permeable hole of cloth, top surface opening.It is set gradually from top to bottom in filler unit are as follows: filter layer, transition zone and drainage blanket, filter layer
Upper surface and pond body top surface there are one section of space be used as retention layer, foregoing transition layer and drainage blanket conduct flood layer；Described
Retention layer is used to store rainwater, equal filled media in transition zone, filter layer and drainage blanket, transition zone, mistake in short term when catchment
The media particle size filled in filtering layer and drainage blanket is sequentially increased.
Further, the layer that floods includes drainage blanket and transition zone, and the bottom of drainage blanket is equipped with perforated drain pipe, phase
Perforated drain pipe in adjacent module is sequentially connected, and end perforations drainpipe is equipped with water outlet, and when installation is connected to by water outlet
Urban Rainwater Pipe Networks are drained, or are connected to water storage system to recycle.
Further, filter layer adds the fertilizer for plant growth from 0~100mm depth of the upper surface under；Every 100
m20~82kg is added in the filler of surface area for the fertilizer of plant growth.
Further, slow release carbon source and complex microorganism preparations are added in transition zone or by complex microorganism system
The multilayer embedded particles of agent, slow release carbon source and chitosan preparation.
The utility model has the beneficial effects that
The modular system of the utility model is that biology is detained facility to be made as prefabricated modular product, there is list
Body size is small, and simple installation is, it can be achieved that the characteristic that assembled is built.It is detained facility using prefabricated modular, it can be with collection moisture
The surface area of the variation flexible setting biology delaying basin in area, to reach expected rain water pollutant treatment effect；Using assembled
Mounting means shortens the completion time of project, had not only saved human cost but also saved time cost, reduces the influence to ambient enviroment,
It is not only suitable for new planning region sponge urban project construction, old town sponge urban renewal project construction is also particularly suitable for, is sponge
The important component of urban facilities.
The modularization pond body side wall setting concave-convex type slot or plane male type splicing construction of the utility model, are splicing
Large-sized bolt or rivet arrangement can be used to fix for interface, it is ensured that splicing is easy during the connection process, solid and reliable.Pond body
Suspending hook is arranged in lateral wall, facilitates and lifts operation in installation process.Inside pond body and seam crossing painted using water-resistant material or
Waterproofing membrane is pasted to guarantee that biology is detained the impermeable effect of facility pond body, and then guarantees to flood the presence of layer, it is especially suitable
Together in the higher area of level of ground water.In the utility model, pond body Prefabricated block can in production plant rapid shaping, in batch
Fast supply is realized in production.The advantages that pond body material, which has achievable quick-hardening, to be strengthened, and temperature sensitivity is low, indeformable.
Complex media filler unit is used in the pond of the utility model, medium filler unit is seated in factory with flowing water
Line form is completed, and filler unit storage is convenient, and structure is simple, and it is convenient to assemble.Each layer filler is used in combination, and ensure that system is long
Phase, stable operation；By increasing sorptive filler and slow release carbon source and microorganism formulation, enhancing physics processing capacity (is inhaled
Attached effect), chemical processability (redox reaction), biological treatment capabilities (microbial biochemical reaction) are improved to pollutant
The ability of removal is improved particularly denitrogenation dephosphorizing efficiency；Flood the setting of layer, on the one hand, provide to increase nitration denitrification reaction
Anaerobic environment, the effect of enhancing system denitrogenation dephosphorizing；On the other hand, the functional plants to grow in system provide water
Source guarantees demand of the drought period to water.Total system can keep detergent power for a long time, be not easy to plug, and it is net to form good biology
Change local environment.Medium filler is processed as standardization package, Fast Installation can be carried out at project scene, storage, assembly are just
It is prompt.
To sum up, the modular system described in the utility model that facility is detained with the rainwater biology for flooding layer, can be effective
Rainfall runoff peak value and volume are reduced, retention short-time storm collects water flow, and greatly improves the processing to input Runoff contaminants
Efficiency；While enhancing denitrogenation dephosphorizing effectiveness, solid suspension, heavy metal, organic matter, pathogen, hydrocarbonization can be effectively removed
Object and some micro quantity organic pollutants are closed, runoff rainwater is purified, realizes the cleansing and recycling of water resource；Meanwhile also adding biology
Diversity provides Landscape benefit, and improves local microcosmic weather, reduces tropical island effect.Integral installation is easy for construction, maintenance letter
Single, operating cost is low, and properties of product are high, ensure that projects quality.
Other features and advantages of the utility model will then part of the detailed description can be specified.
Detailed description of the invention
The utility model illustrative embodiments are described in more detail in conjunction with the accompanying drawings, the utility model it is upper
It states and other purposes, feature and advantage will be apparent, wherein in the utility model illustrative embodiments, phase
Same reference label typically represents same parts.
Fig. 1 shows one of structural schematic diagram of the utility model.
Fig. 2 shows the second structural representations of the utility model.
Specific embodiment
Preferred embodiments of the present invention are described below, may be realized in various forms the utility model without answering
It is limited by the embodiments set forth herein.
A kind of quick-installed rainwater biology is detained the modular system of facility, it includes modularization pond body, modularization
Filler unit is equipped in pond body.Aforementioned modules pond body includes two side modules 1 and is connected with aforementioned side modules 1 several
A intermediate module 2, the side modules 1 are half-frame structure, and top surface and the one side adjacent with intermediate module 2 are open, lap
It mutually encloses and connects；The top surface of intermediate module 2 and the two sides connecting with adjacent block are open, and lap, which mutually encloses, to be connect.The modularization
System pond body is made of standard module, connector, and pond body uses reinforced concrete, fibre reinforced concrete, engineering plastics, PE, metal
Etc. materials production, standard module can be spliced into one with connector and meet target place according to the demand of different application scene
The biological gaseous-waste holdup system of rainwater treatment demand.Pond body standard component is preferably dimensioned to be 0.5m × 0.5m, 1m × 1m, 1.5m × 1.5m
Three kinds of specifications can also carry out whole 3D printing.
Wherein, the structure of modularization pond body, as shown in Figure 1, two side modules 1 include bottom plate as a kind of scheme
With pond body side wall, the side adjacent with intermediate module 2 is equipped with groove 3, another side on one of 1 pond body side wall of side modules
The side adjacent with intermediate module 2 is equipped with raised slot 4 on 1 pond body side wall of side mode block；Intermediate module 2 includes two pond body sides
Wall, the two sides being connected on two pond body side walls with adjacent block are respectively equipped with groove 3 and raised slot 4, the groove 3 and protrusion
Slot 4 respectively with 3 grafting of the raised slot 4 of adjacent block and groove；The corresponding position of the groove 3 and raised slot 4 is equal
Equipped with through-hole 5, it is connected and fixed adjacent block by bolt or rivet arrangement.
As shown in Fig. 2, alternatively, in side modules 1 and intermediate module 2, the side wall that is connect with adjacent block
It is set as plane with bottom plate, aforementioned lateral wall and bottom plate all have the chimb 6 extended outward, reserve connector on aforementioned chimb 6,
Spliced using bolt or rivet and adjacent block.
Wherein, filler unit can be according to the size of different pond bodies, with the permeable non-woven fabrics of the cuboid-type of corresponding length and width dimensions
The pre- assembling structure of medium filler is made in bag or permeable cabinet etc., and surface is set as being open.
Further, medium is set gradually from top to bottom in filler unit are as follows: filter layer medium, transition zone medium and draining
Layer medium, there are one section of spaces as retention layer, foregoing transition layer and drainage blanket conduct with pond body top surface for the upper surface of filter layer
Flood layer；
Wherein: retention layer 1 is used to store rainwater in short term when catchment；
The filler with conventional filtration effect, sandstone of the preferable particle size less than 3400 μm are equipped in filter layer 2；
Transition zone 3 is equipped with conventional fillers between filter layer 2 and drainage blanket 3, and preferable particle size is greater than filling out for filter layer 2
Material；
Drainage blanket 4 is equipped with the filler conventionally used for embedding drainpipe, and preferable particle size is greater than the filler of transition zone 3.
Can preferably medium meet following screening conditions, D15Indicate the size for the strainer for being detained the medium of 15% mass,
D85Indicate the size for the strainer for being detained the medium of 85% mass:
Media stock selected by filter layer and transition zone meets following screening conditions:
D15(transition zone)≤5 × D85(filter layer)；
Media stock selected by drainage blanket (4) and transition zone (3) meets following screening conditions:
D15(drainage blanket)≤5 × D85(transition zone).
Wherein, the filler of filter layer, transition zone and drainage blanket is all satisfied following conditions: pH:5.5~7.5；Total nitrogen content <
1000mg/kg；Phosphate content < 80mg/kg；Content of organic matter < 5%；Wherein the particle diameter distribution of filter layer can be with table 1
For:
Table 1
| Screen mesh size (μm) | It is detained the percentage of sieve | |
| Soil | < 50 | < 3% |
| Fines | 50-150 | 5-30% |
| Fine grained | 150-250 | 10-30% |
| Medium fine grained | 250-500 | 40-60% |
| Coarse granule | 500-1000 | 25% |
| Pole coarse granule | 1000-2000 | 0-10% |
| Bulky grain | 2000-3400 | < 3% |
Further, from top to bottom successively, filtering layer height is 400-600mm to medium filler in filler unit；Transition zone
Height is 200-300mm；Draining layer height is 100-200mm, is retention layer on filter layer, is highly 200-300m m.
Wherein, filter layer adds the fertilizer for plant growth from 0~100mm depth of the upper surface under；Every 100m2Table
0~82kg is added in the filler of area for the fertilizer of plant growth；Contain following ingredient in the fertilizer for plant growth:
Animal organic manure 61%, calcium superphosphate 2.4%, magnesium sulfate 3.7%, potassium sulfate 2.4%, microelement 1.2%, nitrogen, phosphorus and potassium fertilizer
4.9%, quick lime 24.4%.
Filter layer medium filler middle layer addition absorption particle, preferably active carbon and zeroth order iron mixture or zeolite and zero
Valence iron mixture；The two mass ratio is 5:1, and mixture quality is the 3%~5% of filter layer packing quality.
Wherein, slow release carbon source and complex microorganism preparations are added in transition zone or by complex microorganism preparations, sustained release
Property carbon source and chitosan preparation multilayer embedded particles.
Wherein, flooding layer includes drainage blanket and transition zone, and the bottom of drainage blanket is equipped with perforated drain pipe, in adjacent block
Perforated drain pipe is sequentially connected, and end perforations drainpipe is equipped with water outlet, is connected to urban rainwater river outlet row by water outlet
It walks, or is connected to containment structures to recycle.Filler unit need to guarantee not interspace from each other when loading.
When Specific construction, after rainwater biology used in project is detained facility parameters design, using 3D printing technique, to pond
The disparate modules of body carry out prefabricated printing.To the facility region to be mounted dig the heatable adobe sleeping platform slightly larger than corresponding size in advance,
Pipeline facilities are reserved in periphery；Prefabricated pond body is spliced, positioning lifting and Pipe installing, inside apply after the completion of splicing
Cloth waterproof material or patch waterproof membrane, finally carry out the filling of medium and the plantation of plant.Whole process construction rapidly, greatly shortens
In working hour, efficiency is improved, cost has been saved.
It is confirmed according to test result, the delay facility of the utility model is bright to Introduced cases face source Runoff contaminants removal effect
It is aobvious.
Each embodiment of the utility model is described above, above description is exemplary, and non-exclusive, and
And it is also not necessarily limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for
Many modifications and changes are obvious for those skilled in the art.
Claims (10)
1. the modular system that a kind of quick-installed rainwater biology is detained facility, which is characterized in that it includes modularization pond
Body, is equipped with filler unit in modularization pond body, aforementioned modules pond body include two side modules (1) and with aforementioned side modules
(1) several connected intermediate modules (2), the side modules (1) are half-frame structure, top surface and with intermediate module (2) phase
Adjacent one side is open, and lap, which mutually encloses, to be connect；The top surface of intermediate module (2) and the two sides connecting with adjacent block are open,
Lap, which mutually encloses, to be connect.
2. the modular system that quick-installed rainwater biology according to claim 1 is detained facility, which is characterized in that
Two side modules (1) include bottom plate and pond body side wall, on one of side modules (1) pond body side wall with intermediate module
(2) adjacent side is equipped with groove (3), and the side adjacent with intermediate module (2) is set on another side modules (1) pond body side wall
There are raised slot (4).
3. the modular system that quick-installed rainwater biology according to claim 2 is detained facility, which is characterized in that
Intermediate module (2) includes two pond body side walls, the two sides being connected on two pond body side walls with adjacent block be respectively equipped with groove (3) and
Raised slot (4), the groove (3) and raised slot (4) are inserted with the raised slot (4) of adjacent block and groove (3) respectively
It connects.
4. the modular system that quick-installed rainwater biology according to claim 2 is detained facility, which is characterized in that
The corresponding position of the groove (3) and raised slot (4) is equipped with through-hole (5), makes adjacent block by bolt or rivet
It is connected and fixed.
5. the modular system that quick-installed rainwater biology according to claim 1 is detained facility, which is characterized in that
In side modules (1) and intermediate module (2), the side wall and bottom plate connecting with adjacent block are set as plane, aforementioned lateral wall and bottom
Plate all has the chimb (6) extended outward, reserves connector on aforementioned chimb (6), using bolt or rivet and adjacent mould
Block splicing.
6. quick-installed rainwater biology described in one of -5 is detained the modular system of facility according to claim 1, special
Sign is that the side wall of the side modules (1) and intermediate module (2) is equipped with suspending hook；It the inside of modularization pond body and connects
Waterproofing membrane is painted or pasted at seam using water-resistant material.
7. the modular system that quick-installed rainwater biology according to claim 1 is detained facility, which is characterized in that
The filler unit is fills with the prefabricated Cylindric medium that corresponding side modules (1), intermediate module (2) highly match
Structure, the interior filling medium of filler unit are set gradually from top to bottom are as follows: filter layer medium, transition zone medium and drainage blanket medium,
There are one section of spaces to be used as retention layer for the upper surface of filter layer and pond body top surface, and layer is flooded in foregoing transition layer and drainage blanket conduct；
Equal filled media in transition zone, filter layer and drainage blanket, the media particle size filled in transition zone, filter layer and drainage blanket successively increase
Greatly.
8. the modular system that quick-installed rainwater biology according to claim 7 is detained facility, which is characterized in that
The layer that floods includes drainage blanket and transition zone, and the bottom of drainage blanket is equipped with perforated drain pipe, the perforation row in adjacent block
Water pipe is sequentially connected, and end perforations drainpipe is equipped with water outlet, and when installation is connected to Urban Rainwater Pipe Networks by water outlet and drains,
Or water storage system is connected to recycle.
9. the modular system that quick-installed rainwater biology according to claim 7 is detained facility, which is characterized in that
Filter layer adds the fertilizer for plant growth from 0~100mm depth of the upper surface under；Every 100m2In the filler of surface area
0~82kg is added for the fertilizer of plant growth.
10. quick-installed rainwater biology according to claim 7 is detained the modular system of facility, feature exists
In, added in transition zone slow release carbon source and complex microorganism preparations or by complex microorganism preparations, slow release carbon source with
And the multilayer embedded particles of chitosan preparation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216709.5U CN208870162U (en) | 2018-07-30 | 2018-07-30 | A kind of quick-installed rainwater biology is detained the modular system of facility |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821216709.5U CN208870162U (en) | 2018-07-30 | 2018-07-30 | A kind of quick-installed rainwater biology is detained the modular system of facility |
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ID=66463778
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589896A (en) * | 2018-07-30 | 2018-09-28 | 大江环境股份有限公司 | A kind of quick-installed rainwater biology is detained the modular system of facility |
| CN112811481A (en) * | 2020-12-30 | 2021-05-18 | 佛山市南海区苏科大环境研究院 | A pack and fill frame for city cavernosum |
| CN116201217A (en) * | 2023-01-10 | 2023-06-02 | 成都建工第三建筑工程有限公司 | Green sponge biological retention structure and construction method thereof |
-
2018
- 2018-07-30 CN CN201821216709.5U patent/CN208870162U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589896A (en) * | 2018-07-30 | 2018-09-28 | 大江环境股份有限公司 | A kind of quick-installed rainwater biology is detained the modular system of facility |
| CN112811481A (en) * | 2020-12-30 | 2021-05-18 | 佛山市南海区苏科大环境研究院 | A pack and fill frame for city cavernosum |
| CN116201217A (en) * | 2023-01-10 | 2023-06-02 | 成都建工第三建筑工程有限公司 | Green sponge biological retention structure and construction method thereof |
| CN116201217B (en) * | 2023-01-10 | 2023-11-21 | 成都建工第三建筑工程有限公司 | Green sponge biological retention structure and construction method thereof |
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