CN206545257U - A kind of novel greening band water storage structure - Google Patents
A kind of novel greening band water storage structure Download PDFInfo
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- CN206545257U CN206545257U CN201720168813.0U CN201720168813U CN206545257U CN 206545257 U CN206545257 U CN 206545257U CN 201720168813 U CN201720168813 U CN 201720168813U CN 206545257 U CN206545257 U CN 206545257U
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- cistern
- water storage
- storage structure
- greenbelt
- band water
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Abstract
The cistern that the utility model belongs to below municipal afforestation project field, more particularly to a kind of novel greening band water storage structure, including greenbelt, anti-seepage geotextile is completely laid in cistern inner surface and whole greenbelt；Reinforced concrete cover plate is set at the top of the cistern, and reinforced concrete cover plate upper surface sets anti-filter geotextiles；Drainpipe is connected with the cistern elevation of top surface, drainpipe outlet leads to municipal drainage pipeline；Pre-buried spray piping in the greenbelt.The utility model can store moisture unnecessary in greenbelt, and the water in cistern can be realized secondary utilization by the dry spell using spray equipment, the effect with energy-conserving and environment-protective.
Description
Technical field
The utility model belongs to municipal afforestation project field, more particularly to a kind of greenbelt water storage structure.
Background technology
In recent years, global average temperature is stepped up, and causes extreme weather more and more, such as heavy showers frequency is than ever
Increase, therefore, the pressure of urban drainage pipe network system becomes increasingly conspicuous.At present, in China most cities central greenbelt or
The non-dividing strip of person's machine is standing to be calculated as slightly above road surface elevation, and greenbelt only plays the effect of urban afforestation, does not possess collection
Rainwater, the function of accelerating road surface drainage, cause municipal drainage pipe network discharge pressure big, easily city ponding occur when rainfall is larger
Phenomenon, urban transportation is caused to have a strong impact on.
It is entitled for the design defect of traditional greenbelt《A kind of greenbelt drainage structure》, publication No. be
CN105178208A patent application discloses a kind of method for accelerating road surface drainage speed, i.e., first introduce rainwater and afforest
Band is interior, permeable square tube is set in greenbelt, permeable square tube is led in municipal drainage pipeline.This method is to accelerating road drainage speed
Degree serves certain effect, but this method has the deficiency of poor durability, and permeable square tube uses pervious concrete structure, permeable
The rubbish that concrete is easily produced on clogging, road is easily accessible drainpipe, blocks drainage channel, loses drainage effect；
It is entitled《Sunk type greenbelt and its construction method》, publication No. discloses one kind and has for CN106069296A patent application
The greening band structure of water storage effect, cistern is set in greenbelt bottom, and be provided with central processing unit, infrared human body
Induction module, voice cue module, color change module, the controller of GSM far modules.When constructing in the method, construction costs
Far above traditional form of construction work, control system later period maintenance is costly, and construction is complicated, while this method is not at greenbelt bottom
Waterproof layer is done in portion, and rainwater is easily infiltrated into road structure layer, soaks road structure, produces crack, and then reduce the use of road
The time limit.
The content of the invention
Problem to be solved in the utility model is to overcome the shortcomings of that background technology can improve rainwater utilization there is provided one kind
The novel greening band water storage structure of rate, reduction construction costs and later period maintenance expense.
The utility model is to be achieved through the following technical solutions：A kind of novel greening band water storage structure, including greenbelt
The cistern of lower section, anti-seepage geotextile is completely laid in cistern inner surface and whole greenbelt；Steel is set at the top of the cistern
Reinforced concrete cover plate, reinforced concrete cover plate upper surface sets anti-filter geotextiles；Draining is connected with the cistern elevation of top surface
Pipe, drainpipe outlet leads to municipal drainage pipeline；Pre-buried spray piping in the greenbelt, spray piping bottom is arranged on retaining
Bottom of pond portion, spray piping passes through reinforced concrete cover plate.
Further, the reinforced concrete cover plate using pervious concrete pour or/and reinforced concrete cover plate on it is pre-
Stay permeable hole.
Further, the planting soil elevation of top surface in the greenbelt is less than asphalt surface course surface elevation.
Further, the cistern uses masonry structure or concrete structure.
Further, the anti-seepage geotextile upper end is fixed on kerbstone back concrete.
Further, the kerbstone sets a door opening kerbstone every a segment distance.
Further, the drainpipe pre-buried is in roadbase or soil matrix.
Further, the drainpipe sets the downward gradient.
Further, the drainpipe is backfilled in roadbase or soil matrix using gravel or stone fragment.
It is preferred that, the drainpipe is pvc pipe.
The beneficial effects of the utility model：
1st, anti-seepage geotextile is completely spread in whole greenbelt, can be with while also lay anti-seepage geotextile in columns base
Oozing under water in greenbelt is prevented, prevents water from producing immersion to road structure layer, plays the effect of the extension road occupation time limit；
2nd, greenbelt bottom set cistern, can the water unnecessary to greenbelt be collected and store, simultaneously spray
The setting of system realizes the secondary utilization of rainwater, and the effect with energy-conserving and environment-protective improves the utilization rate of rainwater；
3rd, the setting of anti-filter geotextiles can prevent the planting soil in greenbelt to the permeable effect of reinforced concrete cover plate
Produce influence, it is ensured that water can pass through reinforced concrete cover plate and penetrate into cistern；
4th, the setting of drainpipe can ensure that water unnecessary in cistern is discharged into municipal drainage pipe network in time, prevent greening
There is ponding with interior.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model reinforced concrete cover plate schematic top plan view.
Fig. 3 is the utility model reinforced concrete cover plate vertical section structure schematic diagram.
Fig. 4 is the utility model door opening curb structure schematic diagram.
In figure, 1 cistern, 2 anti-seepage geotextiles, 3 anti-filter geotextiles, 4 reinforced concrete cover plates, 5 drainpipes, 6 showers
Road, 7 gravels, 8 soil matrixs, 9 roadbases, 10 asphalt surface courses, 11 kerbstones, 12 permeable holes, 13 reinforcing bars, 14 kerbstone back coagulations
Soil, 15 door opening kerbstones.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, but is limited not as to of the present utility model.This reality
Example is applied including cistern 1, the planting soil elevation of top surface that cistern 1 is arranged in the lower section of greenbelt, the present embodiment greenbelt is low
In the surface elevation of asphalt surface course 10, the present embodiment cistern 1 is rectangular-shape, and cistern 1 can use masonry structure, can also
Using concrete structure, anti-seepage geotextile 2 is completely laid in the inner surface of cistern 1 and whole greenbelt, the upper end of anti-seepage geotextile 2
It is fixed on kerbstone back concrete 14, kerbstone 11 sets a door opening kerbstone every a segment distance in the present embodiment
15, door opening kerbstone 15 can be such that rainwater on road surface is flowed into by door opening in greenbelt.The setting of anti-seepage geotextile 2 can prevent green
Change oozing under water in band and in cistern 1, prevent water from producing immersion to road structure layer, play the effect for extending the road occupation time limit
Really.
Reinforced concrete cover plate 4 is set at the top of cistern 1, and the reinforcing bar 13 of reinforced concrete cover plate 4 is arranged on reinforcing bar and mixed
The bottom of solidifying earth mulch plate 4, as shown in Figure 3.The reinforced concrete cover plate 4 is poured or mixed in reinforcing bar using pervious concrete
Reserve permeable hole 12 on solidifying earth mulch plate 4, and or reinforced concrete cover plate 4 poured using pervious concrete and simultaneously mixed in reinforcing bar
Permeable hole 12 is reserved on solidifying earth mulch plate 4, the present embodiment preferentially uses second scheme, the structural representation such as accompanying drawing of permeable hole 12
Shown in 2.Anti-filter geotextiles 3 are set in the upper surface of reinforced concrete cover plate 4, and the setting of anti-filter geotextiles 3 can prevent reinforcing bar from mixing
The blockage phenomenon of 4 permeable hole of solidifying earth mulch plate 12, gives full play to the permeable effect of reinforced concrete cover plate 4.
At the elevation of top surface of cistern 1 be provided with drainpipe 5, drainpipe 5 insertion the wall of cistern 1 in inside cistern 1
Communicate, municipal drainage pipeline is led in the outlet of drainpipe 5.Drainpipe 5 is embedded in roadbase 9 or soil matrix 8, and drainpipe 5
The downward gradient is set, is conducive to draining, the specific gradient is set according to actual conditions, drainpipe 5 is in roadbase 9 or soil matrix 8
Interior use gravel 7 or stone fragment are backfilled.The preferred drainpipe 5 of the present embodiment is pvc pipe.
The pre-buried spray piping 6 in greenbelt, the bottom of spray piping 6 is arranged on the bottom of cistern 1, and spray piping 6 is passed through
Reinforced concrete cover plate 4, the present embodiment spray piping 6 passes through the permeable hole 12 of reinforced concrete cover plate 4.
The work progress of the present embodiment is simply described below：After the completion of roadbase 9 is constructed first, in the position of drainpipe 5
Basic unit is excavated according to elevation is calculated, drainpipe 5 is backfilled and tamped using gravel 7 after the completion of laying；Roadbase 9
Kerbstone 11 is laid in construction after terminating, kerbstone 11 sets a door opening kerbstone 15 every a segment distance；Asphalt surface course 10 is applied
Work it is complete after carry out greenbelt earth excavation, and according to design size by cistern 1 excavate build completions by laying bricks or stones, then in greenbelt with
Laying anti-seepage geotextile 2 in cistern 1, the top of anti-seepage geotextile 2 is fixed on kerbstone back concrete 14, and drainpipe 5 is firm
It is located at well in the embedded wall of cistern 1 in the top of cistern 1, prefabricated reinforced concrete cover plate 4 is then placed on cistern 1
Top, permeable hole 12 is reserved on reinforced concrete cover plate 4, one layer is laid at top after the installation of reinforced concrete cover plate 4
Anti-filter geotextiles 3, finally carry out the backfill and green plants plantation construction of planting soil, during plantation earthen backfill, planting soil upper table
Face elevation will be less than the elevation of top surface of asphalt surface course 10.
One kind of embodiment described above, simply the utility model more preferably embodiment, the skill of this area
The usual variations and alternatives that art personnel are carried out in the range of technical solution of the present invention should all be included in protection model of the present utility model
In enclosing.
Claims (10)
1. the cistern below a kind of novel greening band water storage structure, including greenbelt（1）, it is characterised in that：Anti-seepage geotextile
（2）Completely it is laid on cistern（1）In inner surface and whole greenbelt；The cistern（1）Top sets reinforced concrete cover plate
（4）, reinforced concrete cover plate（4）Upper surface sets anti-filter geotextiles（3）；The cistern（1）Draining is connected with elevation of top surface
Pipe（5）, drainpipe（5）Municipal drainage pipeline is led in outlet；Pre-buried spray piping in the greenbelt（6）, spray piping（6）Bottom
Portion is arranged on cistern（1）Bottom, spray piping（6）Through reinforced concrete cover plate（4）.
2. novel greening band water storage structure according to claim 1, it is characterised in that：The reinforced concrete cover plate（4）
Poured using pervious concrete or/and reinforced concrete cover plate（4）Upper reserved permeable hole（12）.
3. novel greening band water storage structure according to claim 1, it is characterised in that：Planting soil top in the greenbelt
Face elevation is less than asphalt surface course（10）Surface elevation.
4. novel greening band water storage structure according to claim 1, it is characterised in that：The cistern（1）Using masonry
Structure or concrete structure.
5. novel greening band water storage structure according to claim 1, it is characterised in that：The anti-seepage geotextile（2）Upper end
It is fixed on kerbstone back concrete（14）On.
6. novel greening band water storage structure according to claim 5, it is characterised in that：The kerbstone（11）Every one section
Distance sets a door opening curb crossdrift（15）.
7. the novel greening band water storage structure according to claim any one of 1-6, it is characterised in that：The drainpipe（5）
It is embedded in roadbase（9）Or soil matrix（8）In.
8. novel greening band water storage structure according to claim 7, it is characterised in that：The drainpipe（5）Set downward
The gradient.
9. novel greening band water storage structure according to claim 8, it is characterised in that：The drainpipe（5）In Road Base
Layer（9）Or soil matrix（8）Interior use gravel（7）Or stone fragment is backfilled.
10. novel greening band water storage structure according to claim 9, it is characterised in that：The drainpipe（5）For pvc pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168813.0U CN206545257U (en) | 2017-02-24 | 2017-02-24 | A kind of novel greening band water storage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168813.0U CN206545257U (en) | 2017-02-24 | 2017-02-24 | A kind of novel greening band water storage structure |
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| CN206545257U true CN206545257U (en) | 2017-10-10 |
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| CN201720168813.0U Active CN206545257U (en) | 2017-02-24 | 2017-02-24 | A kind of novel greening band water storage structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778673A (en) * | 2019-01-23 | 2019-05-21 | 平顶山市公路交通勘察设计院 | Greenbelt construction technology and the bridge built using the technique on a kind of bridge |
| CN114837176A (en) * | 2022-06-14 | 2022-08-02 | 中国一冶集团有限公司 | Method for fixing anti-seepage geotextile in separation belt |
-
2017
- 2017-02-24 CN CN201720168813.0U patent/CN206545257U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778673A (en) * | 2019-01-23 | 2019-05-21 | 平顶山市公路交通勘察设计院 | Greenbelt construction technology and the bridge built using the technique on a kind of bridge |
| CN114837176A (en) * | 2022-06-14 | 2022-08-02 | 中国一冶集团有限公司 | Method for fixing anti-seepage geotextile in separation belt |
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