CN2767522Y - Classifying discharge apparatus for rainwater - Google Patents
Classifying discharge apparatus for rainwater Download PDFInfo
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- CN2767522Y CN2767522Y CN 200520001014 CN200520001014U CN2767522Y CN 2767522 Y CN2767522 Y CN 2767522Y CN 200520001014 CN200520001014 CN 200520001014 CN 200520001014 U CN200520001014 U CN 200520001014U CN 2767522 Y CN2767522 Y CN 2767522Y
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- stone
- curb
- gathering
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- rainwater
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Abstract
The utility model relates to a classified discharging apparatus for rainwater of a road. Isolation-stone water discharging holes communicated with a roadside green land are arranged on curb isolating stones, one side of the curb isolating stones facing to the road surface is provided with a water inlet, the water inlets of the curb isolating stone are communicating to clean water collecting devices arranged below the curb isolating stones through the lower parts of the curb isolating stones, and the lower edges of the water inlets of the curb isolating stones are lower than the road surface of the road and are higher than water inlets of the isolation-stone water discharging holes; the outer sides of the curb isolating stones are provided with dirty water collecting devices with fixed capacity, the dirty water collecting devices with fixed capacity are provided with water leaking ports, the upper edges of which are lower than the isolation-stone water discharging holes, one side of the water leaking ports far away from the insolating stones is provided with a water dividing grid higher than the water leaking ports along the arranging direction of the insolating stones, the upper edges of the water dividing grids are lower than the lower edges of the water inlets of the isolating stones and the plane of the roadside green land is lower than the upper edges of the water dividing grids. The utility model can realize the classified discharge of rainwater and avoid the rainwater with impurities and harmful substance directly discharging into the roadside green land.
Description
Technical field
The utility model relates to a kind of urban operating mechanism structure, relates in particular to a kind of rainwater step emission device that is used for road.
Background technology
Storm-water drainage structure commonly used is whenever to keep at a certain distance away in the road both sides, and a storm-water drainage mouth is set, and the storm-water drainage mouth is communicated with sewer pipe.For improving the speed and the efficient of storm-water drainage, the storm-water drainage mouth is set at the low-lying place of road.This kind storm-water drainage structure is in rainfall or carry out road and keep a public place clean when flushing, the silt that is mingled with in the road surface rainwater or the flushing water of keeping a public place clean or other foreign material, can directly pour sewer pipe by the storm-water drainage mouth, owing to a large amount of silts are arranged in so mixed water and oxygen species are arranged, be easy to cause pollution and obstruction in the sewer pipe, make draining be difficult to smooth and easy carrying out.In order to overcome the shortcoming of above-mentioned storm-water drainage structure commonly used, the inventor designs the utility model patent (application number is 03263510.9) that a kind of name is called " storm-water drainage structure ".Use this storm-water drainage structure, when rainfall or carry out road and keep a public place clean when flushing, the road surface rainwater or the flushing water of keeping a public place clean are being mingled with silt or other foreign material, at first through lower isolation stone drain hole, flowing into the greenery patches, roadside irrigates the greenery patches, the greenery patches is filled the back water level and is raise, and at this moment the water after the clarification flows into the water inlet of storm-water drainage stone, enters stormwater tank through storm-water drainage stone bottom and flows to sewer pipe again.This structure at first makes the rainwater that contains silt irrigate the greenery patches, makes silt and has oxygen species to flow into the greenery patches; Rainwater after the clarification flows into sewer pipe gradually, can avoid the pollution and the obstruction of sewer pipe, alleviates the downstream water body pollution.But this storm-water drainage structure makes initial rainwater flow into the greenery patches, roadside, and the rainwater of the part of raining wherein contains a lot of dirts and hazardous substances, if these rainwater enter the greenery patches, roadside by washing away appearance etc., then can bring dirt and hazardous substances into greenery patches, influence the growth of roadside plant.
Summary of the invention
The purpose of this utility model is to provide a kind of rainwater step emission device, can realize the step emission of rainwater.
Another purpose of the present utility model is to provide a kind of rainwater step emission device, makes the rainwater that has impurity and hazardous substances at the beginning of raining flow into fixed capacity addle gathering-device, avoids directly entering the greenery patches, roadside, influences the normal growth of roadside plant.
A purpose more of the present utility model is to provide a kind of rainwater step emission device, can make the rainwater of cleaning flow into sewer pipe, avoids silt and other foreign material in the rainwater to stop up sewer pipe.
The purpose of this utility model is to realize like this, a kind of rainwater step emission device, the curb that comprises the flat stone of curb, is arranged between flat stone of curb and the greenery patches, roadside is isolated stone, flat stone of curb and curb are isolated the stone contact position and are lower than the road surface, curb is isolated the isolation stone drain hole that is provided with the other greenery patches of access on the stone with the flat stone contact position of curb, described curb is isolated stone, and one side is provided with water inlet towards the road surface, and curb is isolated the stone below and is provided with the clear water gathering-device; Described curb is isolated the stone water inlet and is communicated in the clear water gathering-device by curb isolation stone bottom; This curb is isolated stone water inlet lower edge and is lower than pavement of road, be higher than the water inlet of isolating the stone drain hole, described curb is isolated the stone outside and is provided with fixed capacity addle gathering-device, this fixed capacity addle gathering-device is provided with scupper, the scupper upper edge is lower than isolation stone drain hole, be provided with the branch water barrier that be higher than scupper away from isolating stone one side along isolating the stone orientation at scupper, water barrier upper edge was lower than and isolated stone water inlet lower edge this minute, plane, greenery patches, described roadside is lower than branch water barrier upper edge, the greenery patches is provided with the greenery patches away from minute water barrier one side and encloses the edge, and this encloses along being higher than the water inlet of isolating stone.
The scupper of described fixed capacity addle gathering-device is provided with filter.
Described fixed capacity addle gathering-device is provided with the desilting mouth, and this desilting mouth is higher than the plane, greenery patches.
Described desilting mouth is provided with end cap.
Described clear water gathering-device is communicated with sewer pipe.
Described fixed capacity addle gathering-device is provided with a plurality of along isolating the stone orientation.
Described a plurality of fixed capacity addle gathering-device is by the pipeline series connection and be communicated in Wastewater Treatment Plant.
Each fixed capacity addle gathering-device pipeline of its phase the same side at least is provided with valve.
It is hollow cube that described curb is isolated stone, along water (flow) direction plural gusset is set at interval in the described cube, forms guiding gutter, and it is plural strip hole that described curb is isolated the stone water inlet.
Isolate the stone contact position with curb and be provided with the Lu Pingshi rhone on the flat stone of curb, flat stone rhone communicates with isolation stone drain hole.
The purpose of this utility model also can be achieved like this, a kind of rainwater step emission device, the curb that comprise the flat stone of curb, is arranged at the flat stone of the curb outside is isolated stone, flat stone of curb and curb are isolated the stone contact position and are lower than the road surface, curb is isolated the drain hole that is provided with perforation isolation stone on the stone with the flat stone contact position of curb, described curb is isolated stone, and one side is provided with water inlet towards the road surface, and curb is isolated the stone below and is provided with the clear water gathering-device; Described curb is isolated the stone water inlet and is communicated in the clear water gathering-device by curb isolation stone bottom; This curb is isolated stone water inlet lower edge and is lower than pavement of road, be higher than the water inlet of isolating the stone drain hole, described curb is isolated the stone outside and is provided with fixed capacity addle gathering-device, this fixed capacity addle gathering-device is provided with scupper, the scupper upper edge is lower than isolation stone drain hole, be provided with the branch water barrier that be higher than scupper away from isolating stone one side along isolating the stone orientation at scupper, this minute water barrier upper edge be higher than at least and isolate stone water inlet lower edge.
Use rainwater step emission device of the present utility model, when raining or washing away the road surface, initial rainwater is being mingled with dirt and hazardous substances, and the drain hole by on the curb isolation stone flows in the fixed capacity addle gathering-device of isolating the stone outside.Isolate the stone drain hole because the scupper upper edge of fixed capacity addle gathering-device is lower than, therefore, rainwater directly flows into the fixed capacity addle gathering-device from scupper by after isolating the stone drain hole.After being full of rainwater in the fixed capacity addle gathering-device, water level raises gradually, when the high undue water barrier upper edge of rainwater water level, rainwater is then crossed branch water barrier and is flowed in the greenery patches, roadside, because initial muddy rainwater has flowed in the fixed capacity addle gathering-device, at this moment, the rainwater that flows in the greenery patches gradually becomes the rainwater of cleaning, this rainwater is irrigated the plant in the greenery patches, then can the growth of plant not had a negative impact.Accumulation along with rainwater in the greenery patches, when the rainwater water level is higher than isolation stone water inlet lower edge, rainwater then flows into isolates the stone water inlet, and isolate the stone bottom by curb and flow in the clear water gathering-device, because rainwater precipitates for a long time, at this moment, the rainwater that flows in the clear water gathering-device has been entirely the cleaning rainwater that does not contain foreign material.As mentioned above; rainwater step emission device of the present utility model; can realize the step emission of rainwater; make the rainwater that has impurity and hazardous substances at the beginning of raining flow into fixed capacity addle gathering-device; avoid directly entering the greenery patches, roadside; influence the normal growth of roadside plant, help environmental protection.
Description of drawings
Fig. 1 is a rainwater step emission apparatus structure schematic diagram of the present utility model.
Structural representation when Fig. 2 fills rainwater for fixed capacity addle gathering-device in the utility model.
Fig. 3 is a structural representation after the draining of fixed capacity addle gathering-device in the utility model.
Fig. 4 is another structural representation of rainwater step emission device of the present utility model.
Fig. 5 is a rainwater step emission device of the present utility model structural representation again.
The specific embodiment
As shown in Figure 1, 2, a kind of rainwater step emission device, the curb that comprises the flat stone 1 of curb, is arranged between flat stone 1 of curb and the greenery patches, roadside 2 is isolated stone 3, the flat stone 1 of curb is isolated stone 3 contact positions with curb and is lower than the road surface, curb is isolated the isolation stone drain hole 31 that is provided with the other greenery patches 2 of access on the stone 3 with flat stone 1 contact position of curb, described curb is isolated stone 3, and one side is provided with water inlet 32 towards the road surface, and curb is isolated stone 3 belows and is provided with clear water gathering-device 4; Described curb is isolated stone water inlet 32 and is communicated in clear water gathering-device 4 by curb isolation stone 3 bottoms; This curb is isolated stone water inlet 32 lower edges 321 and is lower than pavement of road, be higher than the water inlet 311 of isolating stone drain hole 31, described curb is isolated stone 3 outsides and is provided with fixed capacity addle gathering-device 5, this fixed capacity addle gathering-device 5 is provided with scupper 51, scupper 51 upper edges 511 are lower than isolation stone drain hole 31, be provided with the branch water barrier 52 that be higher than scupper 51 away from isolating stone 3 one sides along isolating stone 3 orientations at scupper 51, water barrier 52 upper edges were lower than and isolated stone water inlet lower edge 321 this minute, 2 planes, greenery patches, described roadside are lower than branch water barrier upper edge 521, greenery patches 2 is provided with the greenery patches away from minute water barrier 52 1 sides and encloses along 21, and this encloses along 21 and is higher than the water inlet 32 of isolating stone.
As shown in Figure 1, 2, use rainwater step emission device of the present utility model, when raining or washing away the road surface, initial rainwater is being mingled with dirt and hazardous substances, drain hole 31 by on the curb isolation stone 3 flows in the fixed capacity addle gathering-device 5 of isolating the stone outside.Isolate stone drain hole 31 because scupper 51 upper edges 511 of fixed capacity addle gathering-device 5 are lower than, therefore, rainwater directly flows into the fixed capacity addle gathering-device 5 from scupper 51 by after isolating stone drain hole 31.After being full of rainwater in the fixed capacity addle gathering-device 5, water level raises gradually, when high undue water barrier 52 upper edges 521 of rainwater water level, rainwater is then crossed branch water barrier 52 and is flowed in the greenery patches, roadside 2, greenery patches 2 is provided with the greenery patches away from minute water barrier 52 1 sides and encloses along 21, enclose and can be walking road surface (not shown) along 21 outsides, this encloses along 21 and is higher than the water inlet 32 of isolating stone, so that can flow into an amount of rainwater in this greenery patches 2.Because initial muddy rainwater has flowed in the fixed capacity addle gathering-device 5, at this moment, the rainwater that flows in the greenery patches 2 gradually becomes the rainwater of cleaning, and this rainwater is irrigated the plant in the greenery patches, then can the growth of plant not had a negative impact.Accumulation along with rainwater in the greenery patches, when the rainwater water level is higher than isolation stone water inlet lower edge 321, rainwater then flows into isolates stone water inlet 32, and isolate stone 3 bottoms by curb and flow in the clear water gathering-device 4, because rainwater precipitates for a long time, at this moment, the rainwater that flows in the clear water gathering-device 4 has been entirely the cleaning rainwater that does not contain foreign material.As mentioned above; rainwater step emission device of the present utility model; can realize the step emission of rainwater; and can make the rainwater that has impurity and hazardous substances at the beginning of raining flow into fixed capacity addle gathering-device; avoid directly entering the greenery patches, roadside; influence the normal growth of roadside plant, help environmental protection.
Further, in the present embodiment, described clear water gathering-device 4 can be communicated with sewer pipe, because the rainwater in this clear water gathering-device 4 is the rainwater that does not contain the cleaning of foreign material, therefore, can not stop up sewer pipe.The rainwater of this cleaning can directly enter in the river or be directly used in by sewer pipe irrigates forest, crops etc., equally also can polluted river, influence the growth of crops and forest.
Further, as shown in Figure 1, 2, flow into fixed capacity addle gathering-device 5, on the scupper 51 of described fixed capacity addle gathering-device 5, be provided with filter 54 in order to prevent too much impurity etc.; This filter 54 can be any infiltration structure, can adopt seepage brick in the present embodiment.
As shown in Figure 1, described fixed capacity addle gathering-device 5 is provided with desilting mouth 55, flows into impurity, mud etc. in the fixed capacity addle gathering-device 5, regularly removes by this desilting mouth 55; In the present embodiment, this desilting mouth 55 should be higher than 2 planes, greenery patches, prevents that earth in the greenery patches from entering desilting mouth 55 or desilting mouth 55 is stopped up.Further, in the present embodiment, can be provided with end cap 551 on the described desilting mouth 55.
As shown in Figure 1, 2, in the present embodiment, described fixed capacity addle gathering-device 5 can be provided with a plurality of along isolating stone 3 orientations; After raining, but the rainwater natural evaporation in the fixed capacity addle gathering-device 5, treat that rainwater evaporates substantially after, carry out desilting by desilting mouth 55 again.
As the another kind of embodiment of present embodiment, as shown in Figure 2, described a plurality of fixed capacity addle gathering-devices 5 can and be communicated in Wastewater Treatment Plant by pipeline 6 series connection, by Wastewater Treatment Plant addle are handled.
Because, a plurality of fixed capacity addle gathering-devices 5 are provided with along the road, and highway may have certain slope, therefore, a plurality of fixed capacity addle gathering-devices 5 are arranged also has certain slope, and water always flows from high to low, like this, when a plurality of fixed capacity addle gathering-devices 5 are collected addle, may occur having filled rainwater in the fixed capacity addle gathering-device 5 of lower position, and also not flow into rainwater in the higher fixed capacity addle gathering-device 5 in position or have only the phenomenon of a small amount of rainwater.In order to prevent that above-mentioned phenomenon from taking place, and in the present embodiment, is provided with valve 61 on each fixed capacity addle gathering-device 5 pipelines on two sides 6; Shown in Fig. 2,3, when collecting addle, valve 61 is closed, at this moment, rainwater can be filled each fixed capacity addle gathering-device 5 respectively, after rain stops, valve 61 is opened, and by pipeline 6 addle is entered Wastewater Treatment Plant; Carry out desilting then, valve-off 61 is waited for next time and is used.
Further, in the present embodiment, it is hollow cube that described curb is isolated stone 3, along water (flow) direction plural gusset is set at interval in the described cube, forms the guiding gutter (not shown), and it is plural strip hole that described curb is isolated stone 3 water inlets 32.
In the present embodiment, on the flat stone 1 of curb, isolate stone 3 contact positions and can be provided with Lu Pingshi rhone 11, so that storm-water drainage with curb; Flat stone rhone 11 communicates with isolation stone drain hole 31.
Structure and the principle of present embodiment and embodiment 1 are basic identical, and its difference is shown in Fig. 4,5, divides the outside of water barrier 52 not to be provided with the greenery patches, can directly establish walking road surface 6; Divide water barrier upper edge 521 to be higher than at least and isolate stone water inlet lower edge 321.
This structure is not applicable to when the greenery patches is not established in the roadside and uses, as Fig. 4, shown in 5, in the present embodiment, after being full of rainwater in the fixed capacity addle gathering-device 5, water level raises gradually, isolate stone water inlet lower edge 321 (dividing the water barrier can also be provided with higher) owing to divide water barrier upper edge 521 to be higher than at least, when the rainwater water level is higher than isolation stone water inlet lower edge 321, rainwater then flows into isolates stone water inlet 32, and isolate stone 3 bottoms by curb and flow in the clear water gathering-device 4, this moment, the rainwater that flows in the clear water gathering-device 4 was entirely the cleaning rainwater that does not conform to foreign material through precipitating for a long time.
In the present embodiment, as shown in Figure 4, branch water barrier 52 can be one-body molded with scupper 51, and its outside is described walking road surface 6; As the another kind of embodiment of present embodiment, as shown in Figure 5, divide water barrier 52 also can be provided with separately in scupper 51 outsides, this minute water barrier 52 arranged outside described pedestrian-way face 6 is arranged.
As mentioned above, the rainwater step emission device of present embodiment also can be realized the step emission of rainwater, and to collect rainwater in the clear water gathering-device 4 be clean clear water substantially, can directly utilize and irrigate flowers and plants or trees, also can be used to carwash etc.
Other effects of present embodiment are identical with embodiment 1, do not repeat them here.
Claims (17)
1. rainwater step emission device, the curb that comprises the flat stone of curb, is arranged between flat stone of curb and the greenery patches, roadside is isolated stone, flat stone of curb and curb are isolated the stone contact position and are lower than the road surface, curb is isolated the isolation stone drain hole that is provided with the other greenery patches of access on the stone with the flat stone contact position of curb, described curb is isolated stone, and one side is provided with water inlet towards the road surface, and curb is isolated the stone below and is provided with the clear water gathering-device; Described curb is isolated the stone water inlet and is communicated in the clear water gathering-device by curb isolation stone bottom; This curb is isolated stone water inlet lower edge and is lower than pavement of road, be higher than the water inlet of isolating the stone drain hole, it is characterized in that: described curb is isolated the stone outside and is provided with fixed capacity addle gathering-device, this fixed capacity addle gathering-device is provided with scupper, the scupper upper edge is lower than isolation stone drain hole, be provided with the branch water barrier that be higher than scupper away from isolating stone one side along isolating the stone orientation at scupper, water barrier upper edge was lower than and isolated stone water inlet lower edge this minute, plane, greenery patches, described roadside is lower than branch water barrier upper edge, the greenery patches is provided with the greenery patches away from minute water barrier one side and encloses the edge, and this encloses along being higher than the water inlet of isolating stone.
2. rainwater step emission device as claimed in claim 1 is characterized in that: the scupper of described fixed capacity addle gathering-device is provided with filter.
3. rainwater step emission device as claimed in claim 1 is characterized in that: described fixed capacity addle gathering-device is provided with the desilting mouth, and this desilting mouth is higher than the plane, greenery patches.
4. rainwater step emission device as claimed in claim 3 is characterized in that: described desilting mouth is provided with end cap.
5. rainwater step emission device as claimed in claim 1 is characterized in that: described clear water gathering-device is communicated with sewer pipe.
6. as claim 1,2,3,4,5 described rainwater step emission devices, it is characterized in that: described fixed capacity addle gathering-device is provided with a plurality of along isolating the stone orientation.
7. rainwater step emission device as claimed in claim 6 is characterized in that: described a plurality of fixed capacity addle gathering-devices are by the pipeline series connection and be communicated in Wastewater Treatment Plant.
8. rainwater step emission device as claimed in claim 7 is characterized in that: each fixed capacity addle gathering-device pipeline of its phase the same side at least is provided with valve.
9. rainwater step emission device as claimed in claim 1 is characterized in that: it is hollow cube that described curb is isolated stone, along water (flow) direction plural gusset is set at interval in the described cube, forms guiding gutter, and it is plural strip hole that described curb is isolated the stone water inlet.
10. rainwater step emission device as claimed in claim 1 is characterized in that: isolate the stone contact position with curb and be provided with the Lu Pingshi rhone on the flat stone of curb, flat stone rhone communicates with isolation stone drain hole.
11. rainwater step emission device, the curb that comprise the flat stone of curb, is arranged at the flat stone of the curb outside is isolated stone, flat stone of curb and curb are isolated the stone contact position and are lower than the road surface, curb is isolated the drain hole that is provided with perforation isolation stone on the stone with the flat stone contact position of curb, described curb is isolated stone, and one side is provided with water inlet towards the road surface, and curb is isolated the stone below and is provided with the clear water gathering-device; Described curb is isolated the stone water inlet and is communicated in the clear water gathering-device by curb isolation stone bottom; This curb is isolated stone water inlet lower edge and is lower than pavement of road, be higher than the water inlet of isolating the stone drain hole, it is characterized in that: described curb is isolated the stone outside and is provided with fixed capacity addle gathering-device, this fixed capacity addle gathering-device is provided with scupper, the scupper upper edge is lower than isolation stone drain hole, be provided with the branch water barrier that be higher than scupper away from isolating stone one side along isolating the stone orientation at scupper, this minute water barrier upper edge be higher than at least and isolate stone water inlet lower edge.
12. rainwater step emission device as claimed in claim 11 is characterized in that: the scupper of described fixed capacity addle gathering-device is provided with filter.
13. rainwater step emission device as claimed in claim 11 is characterized in that: described fixed capacity addle gathering-device is provided with the desilting mouth, and described desilting mouth is provided with end cap.
14. rainwater step emission device as claimed in claim 11 is characterized in that: described clear water gathering-device is communicated with sewer pipe.
15. as claim 11,12,13,14 described rainwater step emission devices, it is characterized in that: described fixed capacity addle gathering-device is provided with a plurality of along isolating the stone orientation.
16. rainwater step emission device as claimed in claim 15 is characterized in that: described a plurality of fixed capacity addle gathering-devices are by the pipeline series connection and be communicated in Wastewater Treatment Plant.
17. rainwater step emission device as claimed in claim 16 is characterized in that: each fixed capacity addle gathering-device pipeline of its phase the same side at least is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520001014 CN2767522Y (en) | 2005-01-17 | 2005-01-17 | Classifying discharge apparatus for rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520001014 CN2767522Y (en) | 2005-01-17 | 2005-01-17 | Classifying discharge apparatus for rainwater |
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| Publication Number | Publication Date |
|---|---|
| CN2767522Y true CN2767522Y (en) | 2006-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200520001014 Expired - Fee Related CN2767522Y (en) | 2005-01-17 | 2005-01-17 | Classifying discharge apparatus for rainwater |
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| CN (1) | CN2767522Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392544B (en) * | 2007-09-19 | 2010-08-18 | 北京泰宁科创科技有限公司 | Gap catchment infiltration type drainage ditch |
| CN102535625A (en) * | 2012-01-05 | 2012-07-04 | 天津市赛英工程建设咨询管理有限公司 | Method for designing rainwater drainage system |
| CN102561500A (en) * | 2012-02-06 | 2012-07-11 | 重庆大学 | Green rainwater collection and sewage interception system for building districts |
| CN103184760A (en) * | 2013-03-28 | 2013-07-03 | 四川大学 | Dustproof rain cover for roadside |
| CN107299578A (en) * | 2016-04-14 | 2017-10-27 | 湘潭大学 | A kind of assembled combined water drain side trip |
| CN109024847A (en) * | 2018-07-17 | 2018-12-18 | 芜湖芬特勘测服务有限公司 | A kind of gutter structure of municipal works |
| CN109763554A (en) * | 2018-12-10 | 2019-05-17 | 北京建筑大学 | A kind of biology is detained facility and becomes a mandarin mouth structure |
| CN111188242A (en) * | 2020-01-17 | 2020-05-22 | 李泽蒙 | Rainwater drainage device for sponge city |
| CN112832348A (en) * | 2021-01-06 | 2021-05-25 | 河北建筑工程学院 | Sponge urban rainwater is collected water conservancy diversion and is irrigated and use ecological pavement |
-
2005
- 2005-01-17 CN CN 200520001014 patent/CN2767522Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392544B (en) * | 2007-09-19 | 2010-08-18 | 北京泰宁科创科技有限公司 | Gap catchment infiltration type drainage ditch |
| CN102535625A (en) * | 2012-01-05 | 2012-07-04 | 天津市赛英工程建设咨询管理有限公司 | Method for designing rainwater drainage system |
| CN102561500A (en) * | 2012-02-06 | 2012-07-11 | 重庆大学 | Green rainwater collection and sewage interception system for building districts |
| CN103184760A (en) * | 2013-03-28 | 2013-07-03 | 四川大学 | Dustproof rain cover for roadside |
| CN107299578A (en) * | 2016-04-14 | 2017-10-27 | 湘潭大学 | A kind of assembled combined water drain side trip |
| CN107299578B (en) * | 2016-04-14 | 2020-02-28 | 湘潭大学 | Assembled combination drainage curb area |
| CN109024847A (en) * | 2018-07-17 | 2018-12-18 | 芜湖芬特勘测服务有限公司 | A kind of gutter structure of municipal works |
| CN109763554A (en) * | 2018-12-10 | 2019-05-17 | 北京建筑大学 | A kind of biology is detained facility and becomes a mandarin mouth structure |
| CN111188242A (en) * | 2020-01-17 | 2020-05-22 | 李泽蒙 | Rainwater drainage device for sponge city |
| CN111188242B (en) * | 2020-01-17 | 2022-01-04 | 浙江湾北建设有限公司 | Rainwater drainage device for sponge city |
| CN112832348A (en) * | 2021-01-06 | 2021-05-25 | 河北建筑工程学院 | Sponge urban rainwater is collected water conservancy diversion and is irrigated and use ecological pavement |
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