CN203729428U - Side flowing type rainwater opening - Google Patents
Side flowing type rainwater opening Download PDFInfo
- Publication number
- CN203729428U CN203729428U CN201420101609.3U CN201420101609U CN203729428U CN 203729428 U CN203729428 U CN 203729428U CN 201420101609 U CN201420101609 U CN 201420101609U CN 203729428 U CN203729428 U CN 203729428U
- Authority
- CN
- China
- Prior art keywords
- grate
- rainwater
- kerb
- road
- stom water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The utility model discloses a side flowing type rainwater opening, belongs to the field of drainage projects, and particularly relates to a road rainwater collecting and draining structure. The side flowing type rainwater opening mainly comprises a curved stone edge, a side stone edge, an end stone edge, a water collecting groove, a grate, a wall, a water draining tube, a road surface, a water gathering slope and a common stone edge. The side flowing type rainwater opening is suitable for collecting rainwater on the surface of a road with a sharp longitudinal slope, and is arranged on the outer side of the surface of the road; the water collecting groove and the grate are lower than the surface of the road; the top of the grate is inclined; a slag collecting groove is formed in one end of the grate, so that floating objects cannot be gathered to the grate and are prevented from blocking the rainwater opening; and collection and drainage on rainwater are facilitated.
Description
technical field
The utility model relates to a kind of lateral flow type inlet for stom water, belongs to drainage works field, particularly the drainage structures of road rainwater collecting.
Background technology
City rainwater drainage is all generally functional in organized water drainage, and the surface runoff of rainfall is collected and entered storm sewer by inlet for stom water, then enters natural water by For Stormwater Drainage System.Inlet for stom water is a kind of structure for collecting ground rainwater runoff, and common inlet for stom water has flat grate formula, inclined to one side ditch formula, vertical grate formula, association type, divides single grate formula, double-grate, many grates formula by grate quantity.The inlet for stom water arranging on urban road is to be all arranged at a certain distance on road surface along curb, and road has horizontal wall inscription and longitudinal gradient, and rainwater collects inflow inlet for stom water by horizontal wall inscription and the longitudinal gradient of road.In the time that the longitudinal gradient of road is larger, rainwater flow velocity on road surface is very fast, rainwater is easily crossed inlet for stom water and is flow to downstream, although can solve by increasing grate quantity, when rainwater is popular along longitudinal gradient along road kerb, the ponding in roadside has certain width, when rainfall is large, ponding width in roadside can reach more than 2 meters, and 0.5 meter of the short of width of inlet for stom water, therefore, there are a considerable amount of rainwater effectively not take in inlet for stom water and flow to downstream, causing downstream low-lying location draining not as good as forming waterlogging.
The inlet for stom water of prior art is arranged on road surface, consider traffic safety and comfortable, grate is all concordant with road surface or a little less than road surface, the floating thing such as leaf and paper scrap along rain drop erosion to inlet for stom water, rush to inlet for stom water downstream edge place and stopped by grate housing, floating thing constantly accumulates and blocks rainwater inflow, greatly reduces the discharging capacity of inlet for stom water.
Summary of the invention
The purpose of this utility model is to provide a kind of lateral flow type inlet for stom water, is applicable to the road that longitudinal gradient is larger and collects rainwater on road surface.Its beneficial effect is the outside that inlet for stom water is arranged on road surface, and catch basin and grate are lower than road surface, and the rainwater that enters inlet for stom water by road kerb water conservancy diversion can not flow to downstream again, and grate is obliquely installed and is provided with dreg collecting slot, avoids floating thing to stop up inlet for stom water.
The utility model is realized by following technology: described lateral flow type inlet for stom water mainly comprises: curve kerb 1, lateral margin stone 2, ora terminalis stone 3, catch basin 4, grate 5, body of wall 6, outlet pipe 7, road surface 8, charge for remittance slope 9, common kerb 10, curve kerb 1 is S shape and forms reverse curve, the receipts pool that the catch basin 4 that curve kerb 1 and lateral margin stone 2, ora terminalis stone 3 enclose and grate 5 form, is positioned at the outside of road surface 8 and common kerb 10.Rainfall runoff on road flow to kerb place, roadside by road horizontal wall inscription, then flows to inlet for stom water along kerb along longitudinal gradient, and due to the guide functions of curve kerb 1, rainwater flow to catch basin 4 and grate 5.Catch basin 4 and grate 5 be lower than charge for remittance slope 9, and be positioned at the outside of road surface 8 and common kerb 10, can not flow back to road surface again and flow to downstream after rainwater enters.Grate 5 is positioned at the outside on road surface 8, can not be subject to rolling of vehicle, and it is narrower that the grid width of grate 5 can do, and the relatively common rain grid made of permeable hole is larger, is more conducive to the discharge of rainwater.Grate 5 end faces are skewed, and there is dreg collecting slot 11 one end, and floating thing is rushed in after inlet for stom water by rainwater, and under the impact of current, on the grate 5 being obliquely installed of edge, landing, to dreg collecting slot 11, avoids floating thing to block inlet for stom water.
Brief description of the drawings
Fig. 1 is the utility model plan view;
Fig. 2 is the utility model cover plate lower, planar figure;
Fig. 3 is the A-A sectional drawing (sectional elevation) of the utility model Fig. 1;
Fig. 4 is the B-B sectional drawing (drawing in side sectional elevation) of the utility model Fig. 1.
In figure: 1-curve kerb, 2-lateral margin stone, 3-ora terminalis stone, 4-catch basin, 5-grate, 6-body of wall, 7-outlet pipe, 8-road surface, 9-charge for remittance slope, the common kerb of 10-, 11-dreg collecting slot, 12-grate hinge, 13-support column, 14-cover plate, 15-cover plate hinge, 16-sidewalk.
Detailed description of the invention
Fig. 1 is shown in by the utility model plan view, and the top of inlet for stom water is provided with cover plate 15, and inlet for stom water is positioned at the below of cover plate 15, and cover plate lower, planar figure is shown in Fig. 2.Lateral flow type inlet for stom water mainly comprises curve kerb 1, lateral margin stone 2, ora terminalis stone 3, catch basin 4, grate 5, body of wall 6, outlet pipe 7, road surface 8, charge for remittance slope 9, common kerb 10.Lateral flow type inlet for stom water has directionality, and curve kerb 1 should be arranged on the upstream of inflow direction, when different from Fig. 1, Fig. 2 direction, can build by left and right mirror image.Curve kerb 1 is S shape and forms a guiding gutter of reverse curve formation, the upstream of water (flow) direction and common kerb 10 join, downstream and lateral margin stone 2 join, lateral margin stone 2 and ora terminalis stone 3 vertical connections, the receipts pool that the catch basin 4 that curve kerb 1 and lateral margin stone 2, ora terminalis stone 3 enclose and grate 5 form, is positioned at the outside of road surface 8 and common kerb 10.For the ease of rainwater-collecting, in the upstream and downstream of close inlet for stom water and road surface one side 50 cm range, charge for remittance slope 9 is set, the gradient on charge for remittance slope 9 is 6%, and lowest part is lower 3 centimetres than road surface 8, and charge for remittance slope 9 adopts material and the road surfaces 8 identical with road surface 8 together to construct.The receipts pool that catch basin 4 and grate 5 form is lower than charge for remittance slope 9, general low 10～20 centimetres.See Fig. 3, Fig. 4.
Body of wall 6 adopts brick, the direction of delivery port 7 can be according to the location positioning of access rainwater inspection well, long 150 centimetres of body of wall 6 internal orifice sizes, wide 50 centimetres of left and right, the size of grate 5 is supporting with it, because grate 5 is positioned at the outside on road surface, can not be subject to vehicle and roll, it is narrower that the grid width of grate 5 can do, general 5 millimeter, hole width is got 28 millimeters according to current standard figure, and the relatively common rain grid made of permeable like this hole is larger, is more conducive to the discharge of rainwater.The end face of grate 5 is skewed, see Fig. 3, one end is provided with dreg collecting slot 11, and dreg collecting slot 11 is also a part for grate 5, accounts for 1/3～1/4, whole grate 5 comprises two sides of dreg collecting slot 11 and width, be to be all made up of permeable grid, adopt grate hinge 12 to be connected with housing in a side of dreg collecting slot 11, housing is built by laying bricks or stones on well body 6, grate 5 can be dug the sediment in cleaning inlet for stom water, and grate 5 can adopt steel or ductile iron to make together with dreg collecting slot 11 and housing.Catch basin 4 can binding curve kerb 1 installation adopt concreting, support column 13 adopts the steel pipe of diameter 100 millimeter, build by laying bricks or stones in well body 6 lower end, and epimere is used for supporting cover plate 14, and support column 13 is established concrete module and cast-in-situ on body of wall 6 of reinforcing bar in also can adopting.
Cover plate 14 is divided into two, corresponding catch basin 4 and grate 5 respectively, and cover plate 14 adopts cover plate hinge 15 to be connected with housing, and cover plate can be dug, the foreign material on cleaning catch basin 4, grate 5 and in dreg collecting slot 11.Cover plate 14 and housing can adopt steel or ductile iron to make, and housing is arranged on curve kerb 1, lateral margin stone 2 and ora terminalis stone 3, and a unsettled side is supported on support column 13.Cover plate 14 is concordant with sidewalk 16, facilitates walk, sees Fig. 3, Fig. 4.As inlet for stom water is arranged on greenbelt place, cover plate 14 is concordant with the end face of the common kerb 10 joining.
Claims (3)
1. a lateral flow type inlet for stom water, mainly comprise curve kerb (1), lateral margin stone (2), ora terminalis stone (3), catch basin (4), grate (5), body of wall (6), outlet pipe (7), road surface (8), charge for remittance slope (9), common kerb (10), it is characterized in that: described curve kerb (1) is S shape and forms reverse curve, the receipts pool of the catch basin (4) that curve kerb (1) and lateral margin stone (2), ora terminalis stone (3) enclose and grate (5) composition is positioned at the outside of road surface (8) and common kerb (10).
2. lateral flow type inlet for stom water according to claim 1, is characterized in that: described catch basin (4) and grate (5) are lower than charge for remittance slope (9).
3. lateral flow type inlet for stom water according to claim 1, is characterized in that: described grate (5) end face is skewed, and there is dreg collecting slot (11) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101609.3U CN203729428U (en) | 2014-03-07 | 2014-03-07 | Side flowing type rainwater opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101609.3U CN203729428U (en) | 2014-03-07 | 2014-03-07 | Side flowing type rainwater opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729428U true CN203729428U (en) | 2014-07-23 |
Family
ID=51199512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420101609.3U Expired - Fee Related CN203729428U (en) | 2014-03-07 | 2014-03-07 | Side flowing type rainwater opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703165A (en) * | 2016-12-16 | 2017-05-24 | 上海市政交通设计研究院有限公司 | Gutter inlet with built-in gratings |
| CN108118773A (en) * | 2018-01-26 | 2018-06-05 | 长安大学 | A kind of Integral rain solid-liquid separation system and method |
| CN109000731A (en) * | 2018-08-07 | 2018-12-14 | 武汉大学 | The experimental rig and method that research inlet for stom water chocking-up degree influences water discharged amount |
-
2014
- 2014-03-07 CN CN201420101609.3U patent/CN203729428U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703165A (en) * | 2016-12-16 | 2017-05-24 | 上海市政交通设计研究院有限公司 | Gutter inlet with built-in gratings |
| CN108118773A (en) * | 2018-01-26 | 2018-06-05 | 长安大学 | A kind of Integral rain solid-liquid separation system and method |
| CN109000731A (en) * | 2018-08-07 | 2018-12-14 | 武汉大学 | The experimental rig and method that research inlet for stom water chocking-up degree influences water discharged amount |
| CN109000731B (en) * | 2018-08-07 | 2019-09-10 | 武汉大学 | The experimental rig and method that research inlet for stom water chocking-up degree influences water discharged amount |
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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 |
Granted publication date: 20140723 Termination date: 20150307 |
|
| EXPY | Termination of patent right or utility model |