CN106592731A - Biological purifying retention band used for municipal road of sponge city - Google Patents
Biological purifying retention band used for municipal road of sponge city Download PDFInfo
- Publication number
- CN106592731A CN106592731A CN201611033522.7A CN201611033522A CN106592731A CN 106592731 A CN106592731 A CN 106592731A CN 201611033522 A CN201611033522 A CN 201611033522A CN 106592731 A CN106592731 A CN 106592731A
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- Prior art keywords
- layer
- detained
- particle diameter
- band
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
- E03F1/003—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via underground elongated vaulted elements
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
Abstract
The invention relates to a biological purifying retention band used for municipal roads of a sponge city. The whole retention band is in a prismoid structure. The retention band is internally provided with three layers of water permeable plates. The three layers of water permeable plates divide the retention band into a rubble layer, a water purifying layer, a fixed layer, and a ponding layer from top to bottom. The ponding layer is internally provided with a water permeable pipe. The water permeable plate is in a spherical cap structure. Height h1 of the water permeable plate is 4-8 cm. The retention band improves water retention and water seepage capability, and purifies rainwater, and reduces rainwater pollutant.
Description
Technical field
The present invention relates to band, road engineering technical field are detained in a kind of biological cleaning for sponge urban municipal road.
Background technology
Sponge city is a kind of urban construction new concept that country proposes.National house and town and country construction portion are required to 2020
Year, the area of completed region of the city more than 20% reaches target call, and the area to the year two thousand thirty more than 80% reaches target call.By
This can be seen that country improves resident living environment with Urban Water Environment in the urgent need to sponge city requirement city is being rained
When with oozing, it is stagnant, store, it is net, use, the function of row.Road pavement is about 30% in the proportion that whole city is mated formation, and there is rainwater
Washing away road surface causes the problem of runoff pollution, water resource waste, therefore, give full play to effect of the town road in sponge city
It is extremely important.General town road mainly by car lane, bicycle lane, footpath, in point band, side point band constitute.By
In the continuous improvement to town road landscape effect and green percentage, in point band and side point band width constantly increasing,
In the case of ensureing road safety use, point band seems with effect of the side point with infiltration, water-retention, water purification, backwater, draining in performance
It is very necessary.In current design of municipal road, all of dividing strip is highly above road table, and above-mentioned work cannot be played at all
With, and the rainwater flowed out from dividing strip can pollute road surface, will also increase the pressure of drainage system.
The content of the invention
The present invention proposes a kind of biological cleaning for sponge urban municipal road and is detained band for the problems referred to above, improves
Backwater and infiltration ability, purifying rainwater, cut down rain water pollutant.
Specific technical scheme is as follows：
Band is detained in a kind of biological cleaning for sponge urban municipal road, and it is in prismatic table shape structure to be detained band overall, is detained
Three layers of porous disc are provided with interior, three layers of porous disc will be detained from top to bottom band and be separated into metalling, water purification layer, fixed layer and hydrops
Layer, in the hydrops layer water-permeable pipe is provided with；The porous disc is spherical cap structure, and the height h1 of porous disc is 4-8cm.
Band is detained in a kind of above-mentioned biological cleaning for sponge urban municipal road, wherein, the metalling is by particle diameter
3-5mm granite granules and particle diameter press 3 for the Anhydrite granule mixing of 0.5-2mm:1.6 ratio of weight and number is mixed, described
Rubble into thickness be 15-25cm.
Band is detained in a kind of above-mentioned biological cleaning for sponge urban municipal road, wherein, the water purification layer is by particle diameter
Montmorillonite granule, vermiculite granule and mud that particle diameter be 0.8-1.5mm of the activated carbon granule, particle diameter of 0.01-0.3mm for 1-2mm
Charcoal presses 8:2:3:17 ratio of weight and number is mixed, and the thickness of the water purification layer is 37.5-62.5cm.
Band is detained in a kind of above-mentioned biological cleaning for sponge urban municipal road, wherein, the fixed layer is by particle diameter
The granite granules and particle diameter of 1-2mm press 1 for the Kaolin of 2-3.5mm:1 weight ratio is mixed, and the thickness of fixed layer is
20‐30cm。
Band is detained in a kind of above-mentioned biological cleaning for sponge urban municipal road, wherein, the hydrops layer is by particle diameter
The Vermiculitum and particle diameter of 0.5-1.2mm is mixed for the kieselguhr of 0.8-3mm, and the thickness of hydrops layer is 40-60cm.
Band is detained in a kind of above-mentioned biological cleaning for sponge urban municipal road, wherein, the thickness of the water purification layer is
2.5 times of fractured-rock layer thickness.
Band is detained in a kind of above-mentioned biological cleaning for sponge urban municipal road, wherein, the thickness of the hydrops layer is
2 times of fixed layer thickness.
Beneficial effects of the present invention are：
The present invention improves backwater and infiltration ability, purifying rainwater, cuts down rain water pollutant, improves biological cleaning and is detained band
Penetrating power, can alleviate urban waterlogging by the rainwater after water-permeable pipe collection and purification, realize the function in sponge city.
Description of the drawings
Fig. 1 is sectional view of the present invention.
Specific embodiment
To make technical scheme become apparent from clearly, below in conjunction with the accompanying drawings the present invention is described further,
Any technical characteristic to technical solution of the present invention carries out the scheme that equivalencing and conventional reasoning draw and each falls within guarantor of the present invention
Shield scope.
Reference
Porous disc 1, metalling 2, water purification layer 3, fixed layer 4, hydrops layer 5, water-permeable pipe 6.
Embodiment one
Band is detained in a kind of biological cleaning for sponge urban municipal road as shown in the figure, is detained band overall in prismatic table shape knot
Structure, is detained and is provided with three layers of porous disc 1 with interior, and three layers of porous disc will be detained from top to bottom band and be separated into metalling 2, water purification layer 3, consolidate
Given layer 4 and hydrops layer 5, in the hydrops layer water-permeable pipe 6 is provided with；The porous disc is spherical cap structure, and the height h1 of porous disc is
6cm。
The metalling is that 3-5mm granite granules and particle diameter press 3 for the Anhydrite granule mixing of 1.2mm by particle diameter:1.6
Ratio of weight and number is mixed, the rubble into thickness be 20cm.
The water purification layer by particle diameter be the activated carbon granule of 0.15mm, particle diameter be the montmorillonite granule of 1.5mm, particle diameter be
The vermiculite granule and peat of 1.2mm presses 8:2:3:17 ratio of weight and number is mixed, and the thickness of the water purification layer is 50cm, institute
The thickness for stating water purification layer is 2.5 times of fractured-rock layer thickness.
Granite granules and particle diameter of the fixed layer by particle diameter for 1.5mm press 1 for the Kaolin of 3mm:1 weight is than mixed
Conjunction is formed, and the thickness of fixed layer is 25cm.
Vermiculitum and particle diameter of the hydrops layer by particle diameter for 0.9mm is mixed for the kieselguhr of 1.2mm, the thickness of hydrops layer
Spend for 50cm, the thickness of the hydrops layer is 2 times of fixed layer thickness.
Embodiment two
Band is detained in a kind of biological cleaning for sponge urban municipal road as shown in the figure, is detained band overall in prismatic table shape knot
Structure, is detained and is provided with three layers of porous disc 1 with interior, and three layers of porous disc will be detained from top to bottom band and be separated into metalling 2, water purification layer 3, consolidate
Given layer 4 and hydrops layer 5, in the hydrops layer water-permeable pipe 6 is provided with；The porous disc is spherical cap structure, and the height h1 of porous disc is
4cm。
The metalling is that 3mm granite granules and particle diameter press 3 for the Anhydrite granule mixing of 0.5mm by particle diameter:1.6 weight
Amount portion rate mix, the rubble into thickness be 15cm.
The water purification layer by particle diameter be the activated carbon granule of 0.08mm, particle diameter be the montmorillonite granule of 1mm, particle diameter be
The vermiculite granule and peat of 0.8mm presses 8:2:3:17 ratio of weight and number is mixed, and the thickness of the water purification layer is 37.5cm,
The thickness of the water purification layer is 2.5 times of fractured-rock layer thickness.
Granite granules and particle diameter of the fixed layer by particle diameter for 1mm press 1 for the Kaolin of 2mm:1 weight is than mixing
Form, the thickness of fixed layer is 20cm.
Vermiculitum and particle diameter of the hydrops layer by particle diameter for 0.5mm is mixed for the kieselguhr of 0.8mm, the thickness of hydrops layer
Spend for 40cm, the thickness of the hydrops layer is 2 times of fixed layer thickness.
Embodiment three
Band is detained in a kind of biological cleaning for sponge urban municipal road as shown in the figure, is detained band overall in prismatic table shape knot
Structure, is detained and is provided with three layers of porous disc 1 with interior, and three layers of porous disc will be detained from top to bottom band and be separated into metalling 2, water purification layer 3, consolidate
Given layer 4 and hydrops layer 5, in the hydrops layer water-permeable pipe 6 is provided with；The porous disc is spherical cap structure, and the height h1 of porous disc is
8cm。
The metalling is that 5mm granite granules and particle diameter press 3 for the Anhydrite granule mixing of 2mm by particle diameter:1.6 weight
Portion rate is mixed, the rubble into thickness be 25cm.
The water purification layer by particle diameter be the activated carbon granule of 0.3mm, particle diameter be the montmorillonite granule of 2mm, particle diameter be 1.5mm
Vermiculite granule and peat press 8:2:3:17 ratio of weight and number is mixed, and the thickness of the water purification layer is 62.5cm, described
The thickness of water purification layer is 2.5 times of fractured-rock layer thickness.
Granite granules and particle diameter of the fixed layer by particle diameter for 1-2mm press 1 for the Kaolin of 3.5mm:1 weight ratio
Mix, the thickness of fixed layer is 30cm.
Vermiculitum and particle diameter of the hydrops layer by particle diameter for 1.2mm is mixed for the kieselguhr of 3mm, the thickness of hydrops layer
For 60cm, the thickness of the hydrops layer is 2 times of fixed layer thickness.
Claims (7)
1. band is detained in a kind of biological cleaning for sponge urban municipal road, it is characterized by, it is detained band overall in prismatic table shape knot
Structure, is detained and is provided with three layers of porous disc with interior, and three layers of porous disc will be detained from top to bottom band and be separated into metalling, water purification layer, fixation
Layer and hydrops layer, in the hydrops layer water-permeable pipe is provided with；The porous disc is spherical cap structure, and the height h1 of porous disc is 4-8cm.
2. band is detained in a kind of biological cleaning for sponge urban municipal road as claimed in claim 1, it is characterized by, it is described
Metalling is that 3-5mm granite granules and particle diameter press 3 for the Anhydrite granule mixing of 0.5-2mm by particle diameter:1.6 ratio of weight and number
Mix, the rubble into thickness be 15-25cm.
3. band is detained in a kind of biological cleaning for sponge urban municipal road as claimed in claim 1, it is characterized by, it is described
Water purification layer by particle diameter be the activated carbon granule of 0.01-0.3mm, particle diameter be the montmorillonite granule of 1-2mm, particle diameter be 0.8-1.5mm
Vermiculite granule and peat press 8:2:3:17 ratio of weight and number is mixed, and the thickness of the water purification layer is 37.5-62.5cm.
4. band is detained in a kind of biological cleaning for sponge urban municipal road as claimed in claim 1, it is characterized by, it is described
Granite granules and particle diameter of the fixed layer by particle diameter for 1-2mm press 1 for the Kaolin of 2-3.5mm:1 weight ratio is mixed,
The thickness of fixed layer is 20-30cm.
5. band is detained in a kind of biological cleaning for sponge urban municipal road as claimed in claim 1, it is characterized by, it is described
Vermiculitum and particle diameter of the hydrops layer by particle diameter for 0.5-1.2mm is mixed for the kieselguhr of 0.8-3mm, and the thickness of hydrops layer is
40‐60cm。
6. band is detained in a kind of biological cleaning for sponge urban municipal road as claimed in claim 1, it is characterized by, it is described
The thickness of water purification layer is 2.5 times of fractured-rock layer thickness.
7. band is detained in a kind of biological cleaning for sponge urban municipal road as claimed in claim 1, it is characterized by, it is described
The thickness of hydrops layer is 2 times of fixed layer thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611033522.7A CN106592731A (en) | 2016-11-18 | 2016-11-18 | Biological purifying retention band used for municipal road of sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611033522.7A CN106592731A (en) | 2016-11-18 | 2016-11-18 | Biological purifying retention band used for municipal road of sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106592731A true CN106592731A (en) | 2017-04-26 |
Family
ID=58592670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611033522.7A Pending CN106592731A (en) | 2016-11-18 | 2016-11-18 | Biological purifying retention band used for municipal road of sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106592731A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110627313A (en) * | 2019-08-28 | 2019-12-31 | 武汉中能华源设计咨询有限公司 | Novel rainwater filtration system suitable for sponge city |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB853094A (en) * | 1959-01-20 | 1960-11-02 | Arthur Goehlert | Improvements in or relating to road and like draining arrangements |
| CN202280032U (en) * | 2011-09-30 | 2012-06-20 | 江苏大学 | Sunken type road-separating green belt |
| CN102605852A (en) * | 2012-03-22 | 2012-07-25 | 西安理工大学 | Urban rainwater-infiltration ecological system based on low impact development |
| CN104196277A (en) * | 2014-09-29 | 2014-12-10 | 上海交通大学 | Functional rainwater garden suitable for interior of urban community grassy area in Shanghai |
| CN204727667U (en) * | 2015-03-19 | 2015-10-28 | 上海库克莱生态科技有限公司 | A kind of biological arresting device for the treatment of rainwater |
| CN105064489A (en) * | 2015-07-02 | 2015-11-18 | 西安市政设计研究院有限公司 | Biological filter and design method thereof |
| CN205100360U (en) * | 2015-11-04 | 2016-03-23 | 东南大学 | Urban road rainwater holds stagnant structure |
| CN105862549A (en) * | 2016-04-15 | 2016-08-17 | 东南大学 | Biologicalpurificationretention belt for sponge-type city municipal road and construction method of biologicalpurificationretention belt |
| CN205662795U (en) * | 2016-06-06 | 2016-10-26 | 山东华诚高科胶粘剂有限公司 | Urban main road road structure of permeating water |
-
2016
- 2016-11-18 CN CN201611033522.7A patent/CN106592731A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB853094A (en) * | 1959-01-20 | 1960-11-02 | Arthur Goehlert | Improvements in or relating to road and like draining arrangements |
| CN202280032U (en) * | 2011-09-30 | 2012-06-20 | 江苏大学 | Sunken type road-separating green belt |
| CN102605852A (en) * | 2012-03-22 | 2012-07-25 | 西安理工大学 | Urban rainwater-infiltration ecological system based on low impact development |
| CN104196277A (en) * | 2014-09-29 | 2014-12-10 | 上海交通大学 | Functional rainwater garden suitable for interior of urban community grassy area in Shanghai |
| CN204727667U (en) * | 2015-03-19 | 2015-10-28 | 上海库克莱生态科技有限公司 | A kind of biological arresting device for the treatment of rainwater |
| CN105064489A (en) * | 2015-07-02 | 2015-11-18 | 西安市政设计研究院有限公司 | Biological filter and design method thereof |
| CN205100360U (en) * | 2015-11-04 | 2016-03-23 | 东南大学 | Urban road rainwater holds stagnant structure |
| CN105862549A (en) * | 2016-04-15 | 2016-08-17 | 东南大学 | Biologicalpurificationretention belt for sponge-type city municipal road and construction method of biologicalpurificationretention belt |
| CN205662795U (en) * | 2016-06-06 | 2016-10-26 | 山东华诚高科胶粘剂有限公司 | Urban main road road structure of permeating water |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110627313A (en) * | 2019-08-28 | 2019-12-31 | 武汉中能华源设计咨询有限公司 | Novel rainwater filtration system suitable for sponge city |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |