CN208293713U - A kind of roadside greening leukorrhagia seeps purification and the utilization system of rainwater - Google Patents
A kind of roadside greening leukorrhagia seeps purification and the utilization system of rainwater Download PDFInfo
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- CN208293713U CN208293713U CN201820669966.8U CN201820669966U CN208293713U CN 208293713 U CN208293713 U CN 208293713U CN 201820669966 U CN201820669966 U CN 201820669966U CN 208293713 U CN208293713 U CN 208293713U
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- rainwater
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- seeps
- greenbelt
- leukorrhagia
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Abstract
The utility model belongs to sponge urban rainwater technical field of comprehensive utilization, and specifically a kind of roadside greening leukorrhagia seeps purification and the utilization system of rainwater.It includes up concave type greenbelt, the opening kerbstone that road roadside is equipped with；Three layers of sand filter blanket are arranged below in up concave type greenbelt, and the partial size of three layers of sand filter blanket is incremented by successively from the top down；Kerbstone opening is equipped with grid.It is equipped with perforated catchment pipe in sand filter blanket lower part, collects and seeps filtered water purification to collecting-tank through lower.When raining, road and ground rainwater enter up concave type greenbelt by the kerbstone that is open, rainwater seeps under greenbelt, access rainwater collecting-tank is collected by perforated catchment pipe after the sand filter blanket filtration, purification being arranged under greenbelt, the purified water of collecting-tank can non-rainy season or the when of needs by the water pump being arranged in pond it is boosted after provide greenbelt greening and road pours to spill etc. and uses water.It can both realize that control reduces urban waterlogging risk using rainwater, while can reach water-saving purpose again.
Description
Technical field
The utility model belongs to sponge urban rainwater technical field of comprehensive utilization, specifically a kind of roadside greening leukorrhagia
Seep purification and the utilization system of rainwater.
Background technique
In recent years, urban waterlogging takes place frequently, to country and the property of the people, daily life cause it is no small loss and
It is inconvenient.Therefore, country carries forward vigorously sponge urban construction, the design concept of sponge urban construction be " seep, be stagnant, storing, is net, with,
Row ", that is, makes full use of various natures and engineering specifications, by rainwater carry out it is lower seep, regulate and store, purify and utilize, to lower infiltration, tune
It stores, the rainwater that benefit has more than is needed is discharged again.By above-mentioned measure, pair for reducing urban waterlogging and rainwater comprehensive utilization can reach
Weight effect.
Greenbelt usually is had in urban road two sides or centre, the Normal practice in general sponge city is to do greenbelt
At up concave type, convenient for collecting the rainwater of road and two sides, and rainwater infiltration and delay are haved the function that by greenbelt.But it is real
Border is in use, rainwater is only capable of the part design concept in embodiment sponge city by seeping under greenbelt, and lower water percolating capacity extremely has
Limit.
Summary of the invention
The purpose of this utility model is to provide a kind of acceleration greenbelt rainwater infiltrations, effectively increase the road of lower water percolating capacity
Purification and the utilization system of rainwater are seeped under greenbelt.
To achieve the goals above, the utility model adopts the following technical solution: a kind of roadside greening leukorrhagia seeps rainwater
Purification and utilization system, including up concave type greenbelt, the opening kerbstone that road roadside is equipped with；It is characterized by: recessed
Three layers of sand filter blanket are arranged below in formula greenbelt, and the partial size of three layers of sand filter blanket is incremented by successively from the top down；Be open kerbstone opening
Equipped with grid.
Further, it is equipped with perforated catchment pipe in sand filter blanket lower part, perforated catchment pipe is communicated with collecting-tank；Perforated catchment pipe
It collects and seeps filtered water purification to collecting-tank through lower.The purified water of collecting-tank can water in non-rainy season or the when of needs by being arranged in pond
Pump it is boosted after provide greenbelt greening and road pours to spill etc. and uses water.
Further, it is equipped with overflow pipe in the lower part of up concave type greenbelt, has little time to pass through up concave type when amount of rainfall is larger
When infiltration filtering or the water that catchments have been expired under greenbelt, overflow pipe overflow to municipal Storm Sewer System can be passed through.Meanwhile in three layers of sand filtration
Layer periphery, is arranged waterproof geotextiles, prevents rainwater from seeping to outside, be unfavorable for rainwater-collecting, while preventing infiltration to road basis
Generate adverse effect.
The utility model is comprehensive, adequately covers " seep, is stagnant, storing, net, the use, row " design concept in sponge city,
In conjunction with the construction of urban road up concave type greenbelt, the rainwater of road and two sides is collected, the sand filtration being arranged under greenbelt is passed through
Layer carries out purification filtering to rainwater, and by the rainwater catchment system after filtration, purification, unavailable rainwater carries out overflow discharge again.
The utility model can both realize that control reduces urban waterlogging risk using rainwater, while can reach water-saving purpose again, have compared with
Good social benefit and certain economic benefit has very strong practicability, can be in conditional city large-scale promotion application.
Detailed description of the invention
Fig. 1 is the planar structure schematic diagram of the utility model；
Fig. 2 is the B-B sectional view of Fig. 1；
Fig. 3 is the A-A sectional view of Fig. 1.
In figure: 1-sand filter blanket, 2-perforated catchment pipes, 3-collecting-tanks, 4-water pumps, 5-overflow pipes, 6-waterproofs geotechnique
Cloth, 7-opening kerbstones, 8-roads rain inlets, 9-rainwater inspection wells, 10-overflow ports, the plantation of 11-up concave type greenbelts
Soil, 12-greening feed pipes, 13-rain pipes, 14-car lanes, 15-non-motorized lanes, 16-up concave type greenbelts.
Specific embodiment
The present embodiment is the construction mode of urban road two sides setting greenbelt, i.e. non-machine is arranged in the two sides of car lane 14
Greenbelt 16 is arranged in motor-car road 15 between car lane 14 and non-motorized lane 15.As shown in Figure 1, Figure 2 and shown in Fig. 3: a kind of road
Purification and the utilization system of rainwater, including up concave type greenbelt 16, the opening curb that road roadside is equipped with are seeped under greenbelt
Stone；Three layers of sand filter blanket 1 are arranged below in up concave type greenbelt 16, and the partial size of three layers of sand filter blanket 1 is incremented by successively from the top down；Be open road
7 opening of kerb is equipped with grid.The grid lower edge of opening kerbstone 7 is slightly below the inlet for stom water 8 of roadside setting.
The prior art is usually that car lane 14 and the roadside of non-motorized lane 15 are equipped with kerbstone and roads rain inlet
8, rainwater inspection well 9, rainwater inspection well 9 is interior to be equipped with rain pipe 13.
It in order to collect rainwater, is used to it, as the perfect of the utility model, is equipped with perforation in 1 lower part of sand filter blanket
Collector pipe 2,2 water outlet of perforated catchment pipe are communicated with collecting-tank 3, and collecting-tank 3 is equipped with water pump 4, and water outlet and the greening of water pump 4 are given
Water pipe 12 connects.The tube wall of perforated catchment pipe 2 is equipped with inlet opening, by the lower clean rainwater filtered that seeps of sand filter blanket 1 from water inlet
After hole flows into perforated catchment pipe 2, into collecting-tank 3.The purified water of collecting-tank is in non-rainy season or the when of needs by the water that is arranged in pond
Pump it is boosted after greenbelt greening is provided, can be used for road and pour to spill etc. to use water.
Rainwater it is especially big, have little time through greenbelt under seep when, in order to dissolve rainwater as soon as possible, as the utility model
It is further perfect, be equipped with overflow pipe 5 in the lower part of up concave type greenbelt, one end of overflow pipe 5 is equipped with overflow port 10, the other end
It is connected to roads rain inlet 8, overflow port 10 is located at the top of up concave type greenbelt planting soil 11, the grid with opening kerbstone 7
The substantially concordant position of lower edge.In this way, having little time when amount of rainfall is especially big by seeping filtering or the water that catchments under up concave type greenbelt
When having expired, overflow pipe overflow to municipal Storm Sewer System can be passed through.
Waterproof geotextiles 6 are set three layers of 1 periphery of sand filter blanket as the further perfect of the utility model；Prevent rain
Water is seeped to outside, is unfavorable for rainwater-collecting, while preventing infiltration from generating adverse effect to road basis.
The embodiment that the utility model provides is a kind of situation of the both sides of the road car lane in conjunction with non-motorized lane.This
The technical staff in field is it is to be understood that the case where waiting other among car lane for greenbelt, also belongs to this patent protection
Range.
Claims (6)
1. a kind of roadside greening leukorrhagia seeps purification and the utilization system of rainwater, including up concave type greenbelt, road are set on roadside
Some opening kerbstones；It is characterized by: three layers of sand filter blanket (1), three layers of sand filter blanket (1) are arranged below in up concave type greenbelt (16)
Partial size it is incremented by successively from the top down；Kerbstone (7) opening that is open is equipped with grid.
2. purification and utilization system that a kind of roadside greening leukorrhagia as described in claim 1 seeps rainwater, it is characterised in that:
The grid lower edge of opening kerbstone (7) is slightly below the roads rain inlet (8) of roadside setting.
3. purification and utilization system that a kind of roadside greening leukorrhagia as claimed in claim 2 seeps rainwater, it is characterised in that:
Perforated catchment pipe (2) are equipped in sand filter blanket (1) lower part, perforated catchment pipe (2) water outlet is communicated with collecting-tank (3).
4. purification and utilization system that a kind of roadside greening leukorrhagia as claimed in claim 3 seeps rainwater, it is characterised in that:
Collecting-tank (3) is equipped with water pump (4), and the water outlet of water pump (4) is connect with greening feed pipe (12).
5. a kind of roadside greening leukorrhagia as described in Claims 1-4 any one seeps purification and the utilization system of rainwater,
It is characterized by: being equipped with overflow pipe (5) in up concave type greenbelt planting soil (11), one end of overflow pipe (5) is equipped with overflow port
(10), the other end is connected to roads rain inlet (8), overflow port (10) be located at up concave type greenbelt planting soil (11) top, with
The substantially concordant position of the grid lower edge of opening kerbstone (7).
6. purification and utilization system that a kind of roadside greening leukorrhagia as claimed in claim 5 seeps rainwater, it is characterised in that:
Three layers of sand filter blanket (1) periphery, it is arranged waterproof geotextiles (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669966.8U CN208293713U (en) | 2018-05-07 | 2018-05-07 | A kind of roadside greening leukorrhagia seeps purification and the utilization system of rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669966.8U CN208293713U (en) | 2018-05-07 | 2018-05-07 | A kind of roadside greening leukorrhagia seeps purification and the utilization system of rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208293713U true CN208293713U (en) | 2018-12-28 |
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ID=64704223
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820669966.8U Active CN208293713U (en) | 2018-05-07 | 2018-05-07 | A kind of roadside greening leukorrhagia seeps purification and the utilization system of rainwater |
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| Country | Link |
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| CN (1) | CN208293713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661151A (en) * | 2018-05-07 | 2018-10-16 | 中国市政工程西北设计研究院有限公司 | Purification and the utilization system of rainwater are oozed under a kind of road green belt |
| CN110122277A (en) * | 2019-07-02 | 2019-08-16 | 余姚心智新能源科技有限公司 | A kind of park water accumulating and supplying deep-well based on sponge city |
-
2018
- 2018-05-07 CN CN201820669966.8U patent/CN208293713U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661151A (en) * | 2018-05-07 | 2018-10-16 | 中国市政工程西北设计研究院有限公司 | Purification and the utilization system of rainwater are oozed under a kind of road green belt |
| CN110122277A (en) * | 2019-07-02 | 2019-08-16 | 余姚心智新能源科技有限公司 | A kind of park water accumulating and supplying deep-well based on sponge city |
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