CN202969202U - Road rainwater system for conserving water resources - Google Patents
Road rainwater system for conserving water resources Download PDFInfo
- Publication number
- CN202969202U CN202969202U CN 201220558843 CN201220558843U CN202969202U CN 202969202 U CN202969202 U CN 202969202U CN 201220558843 CN201220558843 CN 201220558843 CN 201220558843 U CN201220558843 U CN 201220558843U CN 202969202 U CN202969202 U CN 202969202U
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- road
- water
- layer
- negative well
- glassed swale
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Abstract
The utility model relates to a road rainwater system for conserving water resources. The system comprises a road (1), a vegetation shallow trench (3) and a negative well (4), wherein the vegetation shallow trench (3) is located on the edge of the road (1) and is lower than the pavement of the road (1); a negative well (4) is excavated at the end of each section of vegetation shallow trench (3); and a water inlet (9) for introducing water resources from the vegetable shallow trench (3) is formed in the upper part of the negative well (4). The road rainwater system provided by the utility model provided by the utility model has the advantages that the load on an urban drainage system can be reduced, the water resources and water storage capacity can be conserved, and the stored water can be used for irrigating the flowers/grass in the vegetation shallow trench in a dry season or for washing the pavement.
Description
Technical field
The utility model relates to the road drainage technical field, is specifically related to a kind of road rain water system.
Background technology
In the last few years, due to the development of urbanization, the hard surface in the city and roofing more came all many, caused the minimizing of urban green space.When heavy showers occured, rainwater entered rapidly storm sewer through collecting, and had brought huge pressure to urban sewerage and drainage system on the one hand, and on the other hand, rainwater is a kind of resource of preciousness, directly entered storm sewer and be the significant wastage to fresh water.
The utility model content
Technical problem to be solved in the utility model just is to provide a kind of urban sewerage and drainage system that can alleviate and loads, and can store again the road rain water system of the water conservation of the water yield.
Technical problem to be solved in the utility model is to realize by such technical scheme, it includes road, also include Glassed swale and negative well, Glassed swale is positioned at road edge and lower than the road surface of road, digging has negative well in the termination of each section Glassed swale, and negative well top has the water inlet of introducing the water source from Glassed swale.
Preferably, the edge of above-mentioned road is equipped with road kerb, has the road kerb hole that flows to Glassed swale on the road kerb sidewall.
Owing to having adopted technique scheme, when heavy rain, the rainwater on the road surface flows to the lower Glassed swale in position, and one side is penetrated into underground by Glassed swale, and the termination negative well that confluxes on the other hand and enter Glassed swale realizes that rainwater stores.The utlity model has following advantage: can alleviate urban sewerage and drainage system load, can store the water yield again, this water yield that stores can be for the flowers and plants of watering dry season in Glassed swale, or for rinsing pavement usage.
Description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of road kerb in Fig. 1;
Fig. 3 is the structural representation of Glassed swale in Fig. 1;
Fig. 4 is the structural representation of negative well in Fig. 1.
In figure: 1. road; 2. road kerb; 3. Glassed swale; 4. negative well; 5. road kerb hole; 6. vegetable layer; 7. nutrition soil layer; 8. layer of gravel; 9. water inlet; 10. shaft bottom geotechnique layer of cloth; 11. slag layer; 12. quartz sand layer.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model includes road 1, also includes Glassed swale 3 and negative well 4, and Glassed swale 3 is positioned at road 1 edge and lower than the road surface of road 1, digging has negative well 4 in the termination of each section Glassed swale 3, and negative well 4 tops have the water inlet 9 of introducing the water source from Glassed swale 3.
As depicted in figs. 1 and 2, the edge of above-mentioned road 1 is equipped with road kerb 2, has the road kerb hole 5 that flows to Glassed swale 3 on road kerb 2 sidewalls.When heavy rain was attacked, to inlet for stom water, another part direction as shown by the arrows in Figure 1 flowed into the Glassed swale 3 at road 1 edge to the ponding part on road 1 with the slope current of road, and introduces negative wells 4 by Glassed swale 3.
Shown in Figure 2, road kerb hole 5 is the delthyrium of inverted triangle, can play the effect of regulating rain mighty torrent amount when heavy rain.The height and position of delthyrium and size satisfy makes early-stage rainwater import storm sewer by inlet for stom water, and later stage water quality rainwater is preferably passed through the shallow careless ditch of triangle aperture inflow.
As shown in Figure 3, Glassed swale 3 is vegetable layer 6, nutrition soil layer 7 and layer of gravel 8 from top to bottom successively, and the absolute altitude on Glassed swale 3 tops is lower than the lower end absolute altitude in road kerb hole 5.Through vegetable layer 6, nutrition soil layer 7 and layer of gravel 8 in Glassed swale 3 hold back, filter and the effect purification such as absorption after a rainwater part under be seeped into underground, a part enters the water inlet 9 of negative well 4, and this makes whole system that the effect of very large adjusting rain mighty torrent amount be arranged.
As shown in Figure 4, negative well 4 bottom fillings are followed successively by shaft bottom geotechnique's layer of cloth 10, slag layer 11 and quartz sand layer 12 from top to bottom.The effect of shaft bottom geotechnique's layer of cloth 10 of the negative well 4 bottom filling the superiors is to hold back silt, prevents from entering slag layer 11 and quartz sand layer 12 and affects it and filter suction-operated, and the silt of holding back is the labor cleaning at set intervals.
Negative well 4 adopts pipeline to be connected with the connected mode of Glassed swale 3, adds filter screen in conduit entrance.Can adopt side by side three tube connectors, caliber adopts DN200, and the specification of filter screen can be selected the 4-6 order.After the time, negative well can store certain water yield at heavy rain, spills road and greenery patches for watering.
Claims (6)
1. the road rain water system of a water conservation, include road (1), it is characterized in that: also include Glassed swale (3) and negative well (4), Glassed swale (3) is positioned at road (1) edge and lower than the road surface of road (1), digging has negative well (4) in the termination of each section Glassed swale (3), and negative well (4) top has the water inlet (9) of introducing the water source from Glassed swale (3).
2. the road rain water system of water conservation according to claim 1, it is characterized in that: the edge of described road (1) is equipped with road kerb (2), has the road kerb hole (5) that flows to Glassed swale (3) on road kerb (2) sidewall.
3. the road rain water system of water conservation according to claim 2, it is characterized in that: described road kerb hole (5) is the delthyrium of inverted triangle.
4. the road rain water system of water conservation according to claim 2, it is characterized in that: described Glassed swale (3) is followed successively by vegetable layer (6), nutrition soil layer (7) and layer of gravel (8) from top to bottom, and the absolute altitude on Glassed swale (3) top is lower than the lower end absolute altitude of road kerb hole (5).
5. the road rain water system of according to claim 1,2 or 4 described water conservations is characterized in that: negative well (4) bottom filling is followed successively by shaft bottom geotechnique's layer of cloth (10), slag layer (11) and quartz sand layer (12) from top to bottom.
6. the road rain water system of according to claim 1,2 or 4 described water conservations is characterized in that: negative well (4) adopts pipeline to be connected with the connected mode of Glassed swale (3), adds filter screen in conduit entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220558843 CN202969202U (en) | 2012-10-29 | 2012-10-29 | Road rainwater system for conserving water resources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220558843 CN202969202U (en) | 2012-10-29 | 2012-10-29 | Road rainwater system for conserving water resources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969202U true CN202969202U (en) | 2013-06-05 |
Family
ID=48510297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220558843 Expired - Fee Related CN202969202U (en) | 2012-10-29 | 2012-10-29 | Road rainwater system for conserving water resources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969202U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818701A (en) * | 2014-01-30 | 2015-08-05 | 张龙萌 | Water holding and permeating structure for base and water collecting and storing system thereof |
| CN104947778A (en) * | 2015-05-08 | 2015-09-30 | 广州市城市规划勘测设计研究院 | Municipal road drainage system and drainage method |
| CN105507113A (en) * | 2016-01-25 | 2016-04-20 | 安阳师范学院 | Water seepage structure of road with waterproof road surface and transformation method |
| CN105766281A (en) * | 2016-03-07 | 2016-07-20 | 南开大学 | Ecological water permeable lawn for urban sponge body building |
| CN106146224A (en) * | 2016-08-10 | 2016-11-23 | 江苏花王园艺股份有限公司 | Dry type grass planting trench system permeable formation |
| CN107046976A (en) * | 2017-02-28 | 2017-08-18 | 武汉农尚环境股份有限公司 | A kind of soil stabilizing apparatus suitable for Glassed swale sponge urban infrastructure |
| CN112154900A (en) * | 2020-09-22 | 2021-01-01 | 东珠生态环保股份有限公司 | Landscaping water-collecting irrigation system suitable for semi-arid region |
-
2012
- 2012-10-29 CN CN 201220558843 patent/CN202969202U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818701A (en) * | 2014-01-30 | 2015-08-05 | 张龙萌 | Water holding and permeating structure for base and water collecting and storing system thereof |
| CN104947778A (en) * | 2015-05-08 | 2015-09-30 | 广州市城市规划勘测设计研究院 | Municipal road drainage system and drainage method |
| CN105507113A (en) * | 2016-01-25 | 2016-04-20 | 安阳师范学院 | Water seepage structure of road with waterproof road surface and transformation method |
| CN105766281A (en) * | 2016-03-07 | 2016-07-20 | 南开大学 | Ecological water permeable lawn for urban sponge body building |
| CN106146224A (en) * | 2016-08-10 | 2016-11-23 | 江苏花王园艺股份有限公司 | Dry type grass planting trench system permeable formation |
| CN107046976A (en) * | 2017-02-28 | 2017-08-18 | 武汉农尚环境股份有限公司 | A kind of soil stabilizing apparatus suitable for Glassed swale sponge urban infrastructure |
| CN112154900A (en) * | 2020-09-22 | 2021-01-01 | 东珠生态环保股份有限公司 | Landscaping water-collecting irrigation system suitable for semi-arid region |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20161029 |