CN111705868A - SDP rainwater collection system - Google Patents
SDP rainwater collection system Download PDFInfo
- Publication number
- CN111705868A CN111705868A CN202010536598.1A CN202010536598A CN111705868A CN 111705868 A CN111705868 A CN 111705868A CN 202010536598 A CN202010536598 A CN 202010536598A CN 111705868 A CN111705868 A CN 111705868A
- Authority
- CN
- China
- Prior art keywords
- water seepage
- seepage channel
- rainwater
- water
- layer
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 114
- 238000000746 purification Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 42
- 239000000178 monomer Substances 0.000 claims description 22
- 239000011380 pervious concrete Substances 0.000 claims description 7
- 239000006004 Quartz sand Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000012615 aggregate Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 3
- 239000012744 reinforcing agent Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 6
- 241000220317 Rosa Species 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Sewage (AREA)
Abstract
The invention provides an SDP rainwater collection system, in particular to the field of drainage devices, which comprises a first water seepage channel for collecting rainwater on a road and a second water seepage channel for collecting rainwater on a sidewalk, wherein the first water seepage channel is arranged at the edge of the road and is of a cylindrical structure with openings at two ends; the lower part of the first water seepage channel is submerged into the ground, and the side surface of the upper end of the first water seepage channel is provided with a through hole for collecting rainwater; the second water seepage channel is of a cylindrical structure with openings at two ends, a filter plate is arranged at the upper end of the second water seepage channel, and the filter plate is flush with the pavement of the sidewalk; the first water seepage channel and the second water seepage channel are communicated with the rainwater collecting pool; the rainwater collecting tank is sequentially provided with a permeable layer, a filtering layer, a honeycomb purification device and a drainage device from top to bottom; the rainwater is discharged through the drainage device through the permeable layer, the filter layer and the honeycomb purification device. The invention can improve the rainwater collection efficiency and treatment effect.
Description
Technical Field
The invention belongs to the field of drainage devices, and particularly relates to an SDP rainwater collection system.
Background
The rainwater collection is to collect the rainfall runoff, accumulate the rainfall runoff through channels such as collection, water delivery, water purification, storage and the like, collect the rainwater to provide rainwater supply for greening, landscape water bodies, washing and underground water sources, and thus the purposes of comprehensively utilizing rainwater resources and saving water are achieved. Has the wide meanings of slowing down urban rainwater flood and underground water level drop, controlling rainwater runoff pollution, improving urban ecological environment and the like. The rainwater is collected and utilized in buildings, roads, lakes and the like, and is used for green land irrigation and landscape water, or permeable pavements are established and paved by adopting permeable materials, so that the infiltration capacity of the rainwater is directly increased. Tap water supply in many cities and regions has been difficult to keep pace with the growth of urbanization. The city irrigation greening, road washing and other public water use and the car washing and other emerging water use industries further increase the burden of tap water supply. However, in the rainstorm season of each year, the excessive rainwater causes great difficulty in urban drainage. The working effect and the treatment effect of the existing rainwater collection system still need to be improved.
Disclosure of Invention
The invention aims to provide an SDP rainwater collection system which can improve rainwater collection efficiency and treatment effect.
The invention provides the following technical scheme:
a SDP rainwater collection system comprises a first water seepage channel and a second water seepage channel, wherein the first water seepage channel is used for collecting road rainwater, the second water seepage channel is used for collecting sidewalk rainwater, the first water seepage channel is arranged at the edge of a road, and the first water seepage channel is of a cylindrical structure with openings at two ends; the lower part of the first water seepage channel is submerged into the ground, and the side surface of the upper end of the first water seepage channel is provided with a through hole for collecting rainwater;
the second water seepage channel is of a cylindrical structure with openings at two ends, a filter plate is arranged at the upper end of the second water seepage channel, and the filter plate is flush with the pavement of the sidewalk; the first water seepage channel and the second water seepage channel are communicated with the rainwater collecting pool;
the rainwater collecting tank is sequentially provided with a permeable layer, a filtering layer, a honeycomb purification device and a drainage device from top to bottom; the rainwater is discharged through the drainage device through the permeable layer, the filter layer and the honeycomb purification device.
Preferably, the first water seepage channel is formed by connecting a plurality of first water seepage channel monomers end to end; the cross section of the lower part of the first water seepage channel monomer is rectangular, the cross section of the upper part of the first water seepage channel monomer is isosceles trapezoid, and the slope surface of the upper part of the first water seepage channel monomer forms an included angle of 90-135 degrees with the ground; the upper part of the first water seepage channel monomer is provided with a plurality of through holes;
preferably, the second water seepage channel is formed by connecting a plurality of second water seepage channel monomers end to end; the cross section of the lower part of the second water seepage channel monomer is rectangular, the upper end of the second water seepage channel monomer is symmetrically provided with a supporting plate, the cross section of the supporting plate is bent at a right angle, namely the width of the upper port of the supporting plate is smaller than that of the lower port; a plurality of water filtering plates are arranged between the supporting plates and are arranged along the vertical direction, and the water filtering plates and the supporting plates are connected through reinforcing ribs to form a filter plate structure.
Preferably, the permeable layer is made of permeable concrete; the pervious concrete is prepared by mixing aggregate, cement, reinforcing agent and water; the pervious concrete comprises a surface layer and a bottom layer, and the ratio of the surface layer to the thickness is 0.1-0.2; and a plurality of blind pipes are arranged in the bottom layer
Preferably, the filter layer is a quartz sand layer, and the thickness of the quartz sand layer is 1 to 1 of that of the permeable layer.
Preferably, honeycomb purifier includes the rose box, and the rose box is equipped with a plurality of hexagonal holes, and the hole is equipped with the filler, the filler adopts the active carbon material.
Preferably, the drainage device comprises a collecting device, and the collecting device is connected with the honeycomb purification device; the water in the collection device is drained by a pump.
The invention has the beneficial effects that:
the first water seepage channel is arranged at the edge of a road and is of a cylindrical structure with openings at two ends; the lower part of the first water seepage channel is submerged into the ground, and the side surface of the upper end of the first water seepage channel is provided with a through hole for collecting rainwater; the second water seepage channel is of a cylindrical structure with openings at two ends, a filter plate is arranged at the upper end of the second water seepage channel, and the filter plate is flush with the pavement of the sidewalk; the first water seepage channel and the second water seepage channel are communicated with the rainwater collecting pool; the rainwater collecting tank is sequentially provided with a permeable layer, a filtering layer, a honeycomb purification device and a drainage device from top to bottom; the rainwater passes through permeable bed, filter layer, honeycomb purifier and passes through drainage device and discharges, can improve the collection efficiency of rainwater greatly, and can ensure the treatment effect of rainwater.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an axial view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a view showing a structure of a first infiltration channel;
FIG. 4 is a view showing a structure of a second infiltration channel unit;
labeled as: 1. a first seepage channel; 2. a second infiltration canal; 3. a water permeable layer; 4. a filter layer; 5. a honeycomb purification device; 6. a drainage device; 7. a first seepage channel monomer; 8. a second seepage channel monomer; 9. a support plate; 10. a water filter plate; 11. and (5) reinforcing ribs.
Detailed Description
As shown in fig. 1 to 4, an SDP rainwater collecting system includes a first water seepage channel 1 for collecting rainwater on a road and a second water seepage channel 2 for collecting rainwater on a sidewalk, wherein the first water seepage channel 1 is arranged at the edge of the road, and the first water seepage channel 1 is a cylindrical structure with two open ends; the lower part of the first water seepage channel 1 is submerged into the ground, and the side surface of the upper end of the first water seepage channel is provided with a through hole for collecting rainwater; the second water seepage channel 2 is of a cylindrical structure with openings at two ends, a filter plate is arranged at the upper end of the second water seepage channel 2, and the filter plate is flush with the pavement of the sidewalk; the first water seepage channel 1 and the second water seepage channel 2 are communicated with a rainwater collecting pool; the rainwater collecting tank is sequentially provided with a permeable layer 3, a filter layer 4, a honeycomb purification device 5 and a drainage device 6 from top to bottom; the rainwater is discharged through the drainage device 6 through the permeable layer 3, the filter layer 4 and the honeycomb purification device 5. The first water seepage channel 1 is formed by connecting a plurality of first water seepage channel monomers 7 end to end; the cross section of the lower part of the first water seepage channel single body 7 is rectangular, the cross section of the upper part of the first water seepage channel single body 7 is isosceles trapezoid, so that the collection volume can be maximized, and the slope surface of the upper part of the first water seepage channel single body 7 forms an included angle of 90-135 degrees with the ground; the upper part of the first seepage channel monomer 7 is provided with a plurality of through holes; the first water seepage channel single bodies 7 can be combined into the first water seepage channel 1, so that construction is facilitated, and the slope surface at the upper part of each first water seepage channel single body 7 forms an included angle of 90-135 degrees with the ground, so that rainwater can be conveniently collected, and collection efficiency is improved; the second water seepage channel 2 is formed by connecting a plurality of second water seepage channel monomers 8 end to end, and the second water seepage channel monomers 8 can be combined into the first water seepage channel 2, so that the construction of the second water seepage channel 2 can be facilitated; the cross section of the lower part of the second water seepage channel single body 8 is rectangular, the upper end of the second water seepage channel single body 8 is symmetrically provided with a supporting plate 9, the cross section of the supporting plate 9 is bent at a right angle, namely the width of the upper port of the supporting plate 9 is smaller than that of the lower port; a plurality of water filtering plates 10 are arranged between the supporting plates 9, the water filtering plates 10 are arranged along the vertical direction, and the water filtering plates 10 and the supporting plates 9 are connected through reinforcing ribs 11 to form a filter plate structure; therefore, the firmness of the water filtering plate 10 can be ensured, the supporting plate 9 and the second seepage channel single body 8 are directly lapped on the upper surface, and the supporting plate 9 is ensured to be connected with the second seepage channel single body 8 by the gravity of the ground; the permeable layer 3 is made of permeable concrete; the pervious concrete is prepared by mixing aggregate, cement, reinforcing agent and water; the pervious concrete comprises a surface layer and a bottom layer, and the ratio of the surface layer to the thickness is 0.1-0.2; and a plurality of blind pipes are arranged in the bottom layer, so that the water permeability efficiency of the pervious concrete can be ensured; the filter layer 4 adopts the quartz sand layer, and the quartz sand layer is 1 to 1 with 4 thickness on the layer of permeating water, so can ensure the filter effect of rainwater, filters the impurity in the rainwater. Honeycomb purifier 5 includes the rose box, and the rose box is equipped with a plurality of hexagonal holes, and the hole is equipped with packs, packs and adopts the active carbon material, can further ensure the filter effect of rainwater, further filters the impurity of rainwater. The drainage device 6 comprises a collecting device which is connected with the honeycomb purification device; the water in the collecting device is discharged through the pump, and the drainage device 6 is only in a traditional structure, so that the normal drainage of rainwater can be ensured;
the working process of the invention is as follows:
as shown in fig. 1 to 4, a first water seepage channel 1 for collecting road rainwater and a second water seepage channel 2 for collecting sidewalk rainwater collect the rainwater and send the rainwater to a rainwater collecting pool, and the rainwater collecting pool is sequentially provided with a permeable layer 3, a filter layer 4, a honeycomb purification device 5 and a drainage device 6 from top to bottom; the rainwater is discharged through the drainage device 6 through the permeable layer 3, the filter layer 4 and the honeycomb purification device 5.
Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An SDP rainwater collection system, characterized in that: the rainwater collecting device comprises a first water seepage channel and a second water seepage channel, wherein the first water seepage channel is used for collecting rainwater on a road, the second water seepage channel is used for collecting rainwater on a sidewalk, the first water seepage channel is arranged at the edge of the road, and the first water seepage channel is of a cylindrical structure with openings at two ends; the lower part of the first water seepage channel is submerged into the ground, and the side surface of the upper end of the first water seepage channel is provided with a through hole for collecting rainwater;
the second water seepage channel is of a cylindrical structure with openings at two ends, a filter plate is arranged at the upper end of the second water seepage channel, and the filter plate is flush with the pavement of the sidewalk; the first water seepage channel and the second water seepage channel are communicated with the rainwater collecting pool;
the rainwater collecting tank is sequentially provided with a permeable layer, a filtering layer, a honeycomb purification device and a drainage device from top to bottom; the rainwater is discharged through the drainage device through the permeable layer, the filter layer and the honeycomb purification device.
2. An SDP rainwater collection system according to claim 1, further comprising: the first water seepage channel is formed by connecting a plurality of first water seepage channel monomers end to end; the cross section of the lower part of the first water seepage channel monomer is rectangular, the cross section of the upper part of the first water seepage channel monomer is isosceles trapezoid, and the slope surface of the upper part of the first water seepage channel monomer forms an included angle of 90-135 degrees with the ground; the upper part of the first water seepage channel monomer is provided with a plurality of through holes.
3. An SDP rainwater collection system according to claim 1, further comprising: the second water seepage channel is formed by connecting a plurality of second water seepage channel monomers end to end; the cross section of the lower part of the second water seepage channel monomer is rectangular, the upper end of the second water seepage channel monomer is symmetrically provided with a supporting plate, the cross section of the supporting plate is bent at a right angle, namely the width of the upper port of the supporting plate is smaller than that of the lower port; a plurality of water filtering plates are arranged between the supporting plates and are arranged along the vertical direction, and the water filtering plates and the supporting plates are connected through reinforcing ribs to form a filter plate structure.
4. An SDP rainwater collection system according to claim 1, further comprising: the permeable layer is made of permeable concrete; the pervious concrete is prepared by mixing aggregate, cement, reinforcing agent and water; the pervious concrete comprises a surface layer and a bottom layer, and the ratio of the surface layer to the thickness is 0.1-0.2; and a plurality of blind pipes are arranged in the bottom layer.
5. An SDP rainwater collection system according to claim 4, further comprising: the filtering layer adopts a quartz sand layer, and the thickness of the quartz sand layer and the thickness of the permeable layer are 1: 1.
6. An SDP rainwater collection system according to claim 1, further comprising: the honeycomb purification device comprises a filter box, wherein the filter box is provided with a plurality of hexagonal holes, the holes are provided with fillers, and the fillers are made of activated carbon materials.
7. An SDP rainwater collection system according to claim 1, further comprising: the drainage device comprises a collecting device, and the collecting device is connected with the honeycomb purification device; the water in the collection device is drained by a pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010536598.1A CN111705868A (en) | 2020-06-12 | 2020-06-12 | SDP rainwater collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010536598.1A CN111705868A (en) | 2020-06-12 | 2020-06-12 | SDP rainwater collection system |
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| Publication Number | Publication Date |
|---|---|
| CN111705868A true CN111705868A (en) | 2020-09-25 |
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| CN202010536598.1A Pending CN111705868A (en) | 2020-06-12 | 2020-06-12 | SDP rainwater collection system |
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