CN202730583U - Road water draining and water filtering structure - Google Patents
Road water draining and water filtering structure Download PDFInfo
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- CN202730583U CN202730583U CN 201220181169 CN201220181169U CN202730583U CN 202730583 U CN202730583 U CN 202730583U CN 201220181169 CN201220181169 CN 201220181169 CN 201220181169 U CN201220181169 U CN 201220181169U CN 202730583 U CN202730583 U CN 202730583U
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Abstract
The utility model discloses a road water draining and water filtering structure which comprises a road face water draining portion and a road side water draining portion, wherein the road face water draining portion comprises a base layer (3), a waterproof layer (2) and a water permeable layer (1) which are arranged in sequence from bottom to top. The road side water draining portion and the road face water draining portion are arranged on the outer side of a road in adjacent mode. The road side water draining portion comprises a water filtering and water draining groove (5) arranged on a lower layer and a water filtering cover plate (4) which seals the water filtering and water draining groove (5). The upper surface of one side, connected with the water permeable layer (1) in adjacent mode, of the water filtering cover plate (4) is parallel and level to the upper surface of the water permeable layer (1). A water filtering and water draining ditch (4) is molded on the water filtering cover plate (4). The road water draining and water filtering structure solves the problems that an existing road face water draining system is poor in water draining performance and easy to block in water drainage in extra large rain volume and constant maintenance and cleaning are required. Meanwhile, the road water draining and water filtering structure has the function of water purification, achieves water collection and water filtering at the same time, and avoids troubles in traditional rainwater successive treatment.
Description
Technical field
The utility model relates to a kind of road pavement technical field, especially relates to a kind of draining filter structure of road.
Background technology
Current during for convenient raining, in the middle of mostly being, the existing pavement of road in city slightly swells, compare the structure that slightly descends in the middle of the road surface near the both sides of curb, be not have ponding for the road location that guarantees the road surface mid portion as far as possible like this.Existing land drainage all is to rely on the lower mouth of a river and the sewer pipe draining that is arranged on the roadside.When amount of rainfall is larger, can form ponding at place, the lower mouth of a river.
For above-mentioned technical problem, Chinese patent literature CN101649592B discloses a kind of road drainage system, comprise surface drainage section and side drainage section, described surface drainage section is followed successively by from bottom to up: basic unit, waterproofing course, pervious layer, and described waterproofing course top is provided with the surface drainage groove; Described side drainage section comprises and is arranged at the road both sides non-watertight road edge stone adjacent with described surface drainage section, and the side drainage groove of described non-watertight road edge stone below; Described non-watertight road edge stone comprises: permeable top layer and permeable strengthening layer, contain seepy material in the described permeable top layer, and described permeable strengthening layer and described permeable top layer inner surface are adjacent: have cavity in the described permeable strengthening layer.Rainwater can in time be discharged after seeing through thinner permeable top layer fast, has ensured normal traffic and the walk of vehicle.But still there is following shortcoming and defect in it: 1. this technical scheme is when the speed larger, precipitation that rains has surpassed the permeation rate of seepy material,, rainwater can flow to along the gradient on road surface the curb in roadside if can not permeating down from the pervious layer of road surface mid portion, because the height of curb is greater than pavement-height, rainwater is still limited by the infiltration capacity of curb sidewall, will form ponding like this, even cover curb, will affect greatly normal traffic and the walk of vehicle.In this scheme for the ponding under the road surface is discharged, drainage pipe is set in pervious layer because pavement loading is very large, the requirement of strength of this drainage pipe is high especially; Even if the intensity of drainage pipe meets the demands, in long-time use procedure, along with the reduction of drainage pipe intensity, will affect drain function, finally can cause the problems such as surface gathered water.
The utility model content
The problem of the drainage performance when for this reason, technical problem to be solved in the utility model is that existing road drainage system still can not satisfy the super large rainfall.
For solving the problems of the technologies described above, the utility model provides a kind of road drainage filter structure, comprises surface drainage section and side drainage section; Described surface drainage section is followed successively by from bottom to up: basic unit, waterproofing course, pervious layer; Described side drainage section and described surface drainage section are adjacent to place the road outside, described side drainage section comprises the drainage rhone that is positioned at lower floor and the drainage cover plate that seals described drainage rhone, and described drainage cover plate and described drainage rhone are made by seepy material; Described drainage cover plate is concordant with described pervious layer upper surface with the upper surface of a side of described pervious layer adjacency, and described drainage cover plate upper surface forms the drainage gutter.
In the above-mentioned road drainage filter structure, a side of the described surface drainage of described drainage rhone adjacency section offers drain hole.
In the above-mentioned road drainage filter structure, described drainage cover plate is surperficial above Ground away from a side upper surface of described pervious layer.
In the above-mentioned road drainage filter structure, described drainage rhone comprises permeable top layer and porous base course, and described permeable top layer and described porous base course are closely as one by cementing agent; Described permeable top layer forms the inwall of described drainage rhone; The hydrophilic adhesive that comprises respectively particles of aggregates and coating particles of aggregates in described permeable top layer and the described porous base course; The particle diameter of the particles of aggregates on described permeable top layer is 0.05-0. 85mm, and the particle diameter of the particles of aggregates of described porous base course is 2mm-10mm.
In the above-mentioned road drainage filter structure, described drainage cover plate comprises permeable top layer and porous base course, and described permeable top layer and described porous base course are closely as one by cementing agent; Described permeable top layer forms the upper surface of described drainage cover plate; The hydrophilic adhesive that comprises respectively particles of aggregates and coating particles of aggregates in described permeable top layer and the described porous base course; The particle diameter of particles of aggregates is 0.05-0. 85mm, and the particle diameter of the particles of aggregates of described porous base course is 2mm-10mm.
In the above-mentioned road drainage filter structure, described side drainage section also comprises the support portion of supporting described drainage rhone, is mated formation by one or more mixtures of concrete, haydite, silica sand particle, Mi Shizhong and form in described support portion.
In the above-mentioned road drainage filter structure, described pervious layer is from the bottom to top successively: coarse sand bed course, macadam, concrete cushion, cement sand bed and water-permeable brick layer.
In the above-mentioned road drainage filter structure, described water-permeable brick layer is mated formation by water-permeable brick and is formed, and described water-permeable brick includes particles of aggregates and coats the hydrophilic adhesive of particles of aggregates; The particle diameter of described particles of aggregates is 0.045-0.2mm.
In the above-mentioned road drainage filter structure, described waterproofing course is the ventilative layer of sand of antiseepage, and the ventilative layer of sand of described antiseepage comprises particles of aggregates and the hydrophobic resin film that coats particles of aggregates, and the particle diameter of described particles of aggregates is 0.03-0.1mm.
Particles of aggregates described in the utility model is a kind of in quartz sand, slag, haydite or the glass microballoon or several mixture wherein.
In the above-mentioned road drainage filter structure, described drainage rhone is communicated with municipal flow-guiding channel.
Technique scheme of the present utility model has the following advantages compared to existing technology:
(1) the side drainage section of the utility model road drainage filter structure is provided with the drainage cover plate with gutter and is positioned at the drainage rhone that drainage cover plate downside is communicated with municipal flow-guiding channel, it can import to water temporary in the road in the gutter fast and filter, play an effect that delays the flood peak time, reduced the pressure of large municipal administration draining in flood season; Simultaneously, in this road drainage filter structure drainage cover plate and drainage rhone also have the effect of filtering rainwater, realized the filtration while collecting, avoided the trouble of traditional rainwater subsequent treatment, saved the expense of subsequent treatment.
(2) the utility model road drainage filter structure is offered drain hole in the side of drainage rhone, ponding under the road surface is entered in the described drainage rhone fast, it arranges the mode of drainage pipe in compared to existing technology in road surface bottom, guarantee the long-term reliability of draining, reduced simultaneously the road pavement cost.
(3) offer the drainage gutter in the middle part of the drainage cover plate of the present utility model, and its side in abutting connection with the road surface is concordant with the road surface, side away from the road surface is surperficial above Ground, can make the ponding on the road surface flow into fast in the gutter, and rapidly filter from the gutter, and surperficial above Ground in the side away from the road surface, can prevent that the rainwater of ground surface from flowing on the road of mating formation.
(4) lower floor in surface drainage of the present utility model section arranges waterproofing course, can prevent that the water in the pervious layer from directly infiltrating ground, make the inner maintenance of pervious layer moistening, simultaneously, water-permeable brick permeability rate and water retention that the utility model adopts are high, can slow down urban heat land effect; Like this, even this road surface still can keep certain wetness in fine day, can reduce the temperature on road surface summer.
(5) drainage rhone of the present utility model has osmosis, and it can permeate downwards on draining limit, limit, effectively covers underground water, and has certain flood discharge effect.
Description of drawings
For content of the present utility model is more likely to be clearly understood, the below is described in further detail the utility model, wherein according to specific embodiment of the utility model also by reference to the accompanying drawings
Fig. 1 is the mat formation structural representation on road surface of draining of the present utility model.
Reference numeral is expressed as among the figure:
The 1-pervious layer, 11-water-permeable brick layer, 12-cement sand bed, 13-concrete cushion, 14-macadam, 15-coarse sand bed course, 2-waterproofing course, 3-basic unit, 4-drainage cover plate, 41-gutter, 5-drainage rhone, 51-drain hole, 6-support portion.
The specific embodiment
Below with reference to accompanying drawing, use following examples that the utility model is further set forth.
Embodiment 1
Fig. 1 is the disclosed road drainage filter structure of the utility model, and it comprises surface drainage section and side drainage section.
Described surface drainage section is followed successively by from bottom to up: basic unit 3, waterproofing course 2, pervious layer 1;
Wherein, described pervious layer 1 is from the bottom to top successively: coarse sand bed course 15, macadam 14, concrete cushion 13, cement sand bed 12 and water-permeable brick layer 11.Thickness proportion between above-mentioned each layer is by the existing road standard setting of mating formation.
Described water-permeable brick layer 11 is mated formation by water-permeable brick and is formed, and described water-permeable brick includes particles of aggregates and coats the hydrophilic adhesive of particles of aggregates; The particle diameter of described particles of aggregates is 0.045-0.2mm, and above-mentioned particles of aggregates is that slag and glass microballoon are with weight ratio 3:1 mixture.Described hydrophilic adhesive is the hydrophily epoxy adhesive.
Described waterproofing course 2 is the ventilative layer of sand of antiseepage, the ventilative layer of sand of described antiseepage comprises particles of aggregates and the hydrophobic resin film that coats particles of aggregates, the particle diameter of described particles of aggregates is 0.03-0.1mm, and above-mentioned particles of aggregates is that quartz sand and glass microballoon are with weight ratio 4:1 mixture.
Described side drainage section and described surface drainage section are adjacent to place the road outside, described side drainage section comprises the drainage rhone 5 that is positioned at lower floor and the drainage cover plate 4 that seals described drainage rhone 5, and described drainage cover plate 4 and described drainage rhone 5 are made by seepy material; Described drainage cover plate 4 is concordant with described pervious layer 1 upper surface with the upper surface of a side of described pervious layer 1 adjacency, and described drainage cover plate 4 upper surfaces form drainage gutter 41.
For the ponding under the road surface being entered fast described side drainage section, described drainage rhone 5 offers drain hole 51 in abutting connection with a side of described surface drainage section.
For the rainwater of the ground surface that prevents road next door flows on the road, described drainage cover plate 4 is away from a side upper surface of described pervious layer 1 surface above Ground.
Described side drainage section also comprises the support portion 6 of supporting described drainage rhone 5, is mated formation by one or more mixtures of concrete, haydite, silica sand particle, Mi Shizhong and form in described support portion 6.
Described drainage rhone 5 comprises permeable top layer and porous base course, and described permeable top layer and described porous base course are closely as one by cementing agent; Described permeable top layer forms the inwall of described drainage rhone 5; The hydrophilic adhesive that comprises respectively particles of aggregates and coating particles of aggregates in described permeable top layer and the described porous base course; Wherein, the particle diameter of the particles of aggregates on described permeable top layer is 0.05-0. 85mm, and the particle diameter of the particles of aggregates of described porous base course is 2mm-10mm.Above-mentioned particles of aggregates is that slag and glass microballoon are with weight ratio 4:1 mixture.Described hydrophilic adhesive is the hydrophily epoxy adhesive.
Described drainage cover plate 4 comprises permeable top layer and porous base course, and described permeable top layer and described porous base course are closely as one by cementing agent; Described permeable top layer forms the upper surface of described drainage cover plate 4; The hydrophilic adhesive that comprises respectively particles of aggregates and coating particles of aggregates in described permeable top layer and the described porous base course; The particle diameter of particles of aggregates is 0.05-0. 85mm, and the particle diameter of the particles of aggregates of described porous base course is 2mm-10mm.Above-mentioned particles of aggregates is that silica sand and haydite are with weight ratio 3:2 mixture.Described hydrophilic adhesive is the acrylic resin of hydroxyl.
Described drainage rhone 5 is communicated with municipal flow-guiding channel.Water part in the described drainage rhone 5 is drained by municipal flow-guiding channel, and another part permeates the ground by the bottom of described drainage rhone 5, realizes the infiltration of draining limit, limit, effectively covers underground water, and has certain flood discharge effect.
As the mode that another kind can be implemented, the water-permeable brick of the water-permeable brick layer of mating formation of the present utility model can also be composite water permeable brick, and concrete structure can be the disclosed composite water permeable brick of patent document of CN 1966861A referring to publication number.
The size of particles of aggregates described in the utility model can't and needn't be unified a grain size when screening; Therefore; as long as the particle diameter such as the particles of aggregates on described permeable top layer within above-mentioned particle size range is that 0.05mm, 0.02mm, 0.5mm, 0. 85mm etc. all can; the particle diameter of the particles of aggregates of described porous base course is that 2mm, 4mm, 6mm, 10mm etc. all can; the particle diameter of the particles of aggregates of the ventilative layer of sand of described antiseepage is that 0.05mm, 0.07mm, 0.1mm etc. all can; the particle diameter of the particles of aggregates of described water-permeable brick be 0.05mm, 0.1mm, 0.15mm etc. all can, all belong to the scope of the utility model protection.Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (10)
1. a road drainage filter structure is characterized in that, comprises surface drainage section and side drainage section;
Described surface drainage section is followed successively by from bottom to up: basic unit (3), waterproofing course (2), pervious layer (1);
Described side drainage section and described surface drainage section are adjacent to place the road outside, described side drainage section comprises the drainage rhone (5) that is positioned at lower floor and the drainage cover plate (4) that seals described drainage rhone (5), and described drainage cover plate (4) and described drainage rhone (5) are made by seepy material;
Described drainage cover plate (4) is concordant with described pervious layer (1) upper surface with the upper surface of a side of described pervious layer (1) adjacency, and described drainage cover plate (4) upper surface forms drainage gutter (41).
2. road drainage filter structure according to claim 1 is characterized in that: described drainage rhone (5) offers drain hole (51) in abutting connection with a side of described surface drainage section.
3. road drainage filter structure according to claim 1 and 2 is characterized in that: described drainage cover plate (4) is away from a side upper surface of described pervious layer (1) surface above Ground.
4. road drainage filter structure according to claim 3, it is characterized in that: described drainage rhone (5) comprises permeable top layer and porous base course, described permeable top layer and described porous base course are closely as one by cementing agent; Described permeable top layer forms the inwall of described drainage rhone (5); The hydrophilic adhesive that comprises respectively particles of aggregates and coating particles of aggregates in described permeable top layer and the described porous base course; The particle diameter of the particles of aggregates on described permeable top layer is 0.05-0. 85mm, and the particle diameter of the particles of aggregates of described porous base course is 2mm-10mm.
5. road drainage filter structure according to claim 4, it is characterized in that: described drainage cover plate (4) comprises permeable top layer and porous base course, described permeable top layer and described porous base course are closely as one by cementing agent; Described permeable top layer forms the upper surface of described drainage cover plate (4); The hydrophilic adhesive that comprises respectively particles of aggregates and coating particles of aggregates in described permeable top layer and the described porous base course; The particle diameter of particles of aggregates is 0.05-0. 85mm, and the particle diameter of the particles of aggregates of described porous base course is 2mm-10mm.
6. road drainage filter structure according to claim 5, it is characterized in that: described side drainage section also comprises the support portion (6) of supporting described drainage rhone (5), and described support portion (6) are mated formation by one or more mixtures of concrete, haydite, silica sand particle, Mi Shizhong and formed.
7. road drainage filter structure according to claim 6, it is characterized in that: described pervious layer (1) is from the bottom to top successively: coarse sand bed course (15), macadam (14), concrete cushion (13), cement sand bed (12) and water-permeable brick layer (11).
8. road drainage filter structure according to claim 7, it is characterized in that: described water-permeable brick layer (11) is mated formation by water-permeable brick and is formed, and described water-permeable brick includes particles of aggregates and coats the hydrophilic adhesive of particles of aggregates; The particle diameter of described particles of aggregates is 0.045-0.2mm.
9. road drainage filter structure according to claim 8, it is characterized in that: described waterproofing course (2) is the ventilative layer of sand of antiseepage, the ventilative layer of sand of described antiseepage comprises particles of aggregates and the hydrophobic resin film that coats particles of aggregates, and the particle diameter of described particles of aggregates is 0.03-0.1mm.
10. road drainage filter structure according to claim 9, it is characterized in that: described drainage rhone (5) is communicated with municipal flow-guiding channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220181169 CN202730583U (en) | 2012-04-26 | 2012-04-26 | Road water draining and water filtering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220181169 CN202730583U (en) | 2012-04-26 | 2012-04-26 | Road water draining and water filtering structure |
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| CN202730583U true CN202730583U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220181169 Expired - Lifetime CN202730583U (en) | 2012-04-26 | 2012-04-26 | Road water draining and water filtering structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174076A (en) * | 2012-04-26 | 2013-06-26 | 北京仁创科技集团有限公司 | Road water draining and filtering structure |
| CN105401503A (en) * | 2015-10-21 | 2016-03-16 | 浙江工业大学 | Road surface and ground structure with automatic water draining and cleaning function and construction method of road surface and ground structure |
| CN105803888A (en) * | 2016-04-18 | 2016-07-27 | 江苏中路工程技术研究院有限公司 | Sponge type road paving structure |
| TWI553192B (en) * | 2013-05-23 | 2016-10-11 | Rui-Wen Chen | Pavement natural resources of the automated de-icing system |
| CN106930170A (en) * | 2017-03-15 | 2017-07-07 | 浙江大学 | A kind of chain pavior brick drainage system of rigid road base |
| CN107119789A (en) * | 2017-05-25 | 2017-09-01 | 江苏中路工程技术研究院有限公司 | A kind of novel linear gutter structure mated formation for saturating draining |
-
2012
- 2012-04-26 CN CN 201220181169 patent/CN202730583U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174076A (en) * | 2012-04-26 | 2013-06-26 | 北京仁创科技集团有限公司 | Road water draining and filtering structure |
| CN103174076B (en) * | 2012-04-26 | 2015-12-16 | 北京仁创科技集团有限公司 | A kind of road drainage filter structure |
| TWI553192B (en) * | 2013-05-23 | 2016-10-11 | Rui-Wen Chen | Pavement natural resources of the automated de-icing system |
| CN105401503A (en) * | 2015-10-21 | 2016-03-16 | 浙江工业大学 | Road surface and ground structure with automatic water draining and cleaning function and construction method of road surface and ground structure |
| CN105803888A (en) * | 2016-04-18 | 2016-07-27 | 江苏中路工程技术研究院有限公司 | Sponge type road paving structure |
| CN105803888B (en) * | 2016-04-18 | 2018-04-20 | 江苏中路工程技术研究院有限公司 | A kind of sponge-type road pavement structure |
| CN106930170A (en) * | 2017-03-15 | 2017-07-07 | 浙江大学 | A kind of chain pavior brick drainage system of rigid road base |
| CN107119789A (en) * | 2017-05-25 | 2017-09-01 | 江苏中路工程技术研究院有限公司 | A kind of novel linear gutter structure mated formation for saturating draining |
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Effective date of registration: 20150921 Address after: 100085, room 508, building B, Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing Patentee after: BEIJING RECHSAND ECOLOGICAL ENVIRONMENT PROTECTION SCIENCE & TECHNOLOGY CO., LTD. Address before: 100085, Beijing, Haidian District on the 3rd Street, No. 9, block B, room 508, room 5 Patentee before: Beijing Renchuang Sci-Tech Group Corp., Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100085 room B, block B509, Jiahua building, No. 9, 3rd Street, Beijing, Haidian District Patentee after: Beijing Rechsand Ecological Environment Protection Science and Technology Co., Ltd. Address before: 100085, room 508, building B, Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing Patentee before: BEIJING RECHSAND ECOLOGICAL ENVIRONMENT PROTECTION SCIENCE & TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui Patentee after: Anhui Renchuang ecological environmental Polytron Technologies Inc Address before: 100085 room B, block B509, Jiahua building, No. 9, 3rd Street, Beijing, Haidian District Patentee before: Beijing Rechsand Ecological Environment Protection Science and Technology Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui Patentee after: Renchuang ecological environmental protection Polytron Technologies Inc Address before: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui Patentee before: Anhui Renchuang ecological environmental Polytron Technologies Inc |
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| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
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| CX01 | Expiry of patent term |