CN108086460A - A kind of multidimensional ecological pollution object for entering artificial swamp for rainwater cuts control system - Google Patents
A kind of multidimensional ecological pollution object for entering artificial swamp for rainwater cuts control system Download PDFInfo
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- CN108086460A CN108086460A CN201711431538.8A CN201711431538A CN108086460A CN 108086460 A CN108086460 A CN 108086460A CN 201711431538 A CN201711431538 A CN 201711431538A CN 108086460 A CN108086460 A CN 108086460A
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- divider wall
- control system
- rainwater
- artificial swamp
- pollution object
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- 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
- E03F5/103—Naturals or landscape retention bodies, e.g. ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Biotechnology (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
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- Environmental & Geological Engineering (AREA)
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- Organic Chemistry (AREA)
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Abstract
The present invention relates to a kind of multidimensional ecological pollution objects for entering artificial swamp for rainwater to cut control system, its stranded belt is made of the divider wall set along sloping bank contour, the divider wall is formed by connecting by multiple cambered surface walls along sloping bank contour direction, and so as to be in wavy, and adjacent divider wall shifts to install；It is detained growth belt to be located between two divider walls, when current want into or out delay growth belt, current need the permeable area through wavy divider wall bottom, since the permeable hole of permeable area is equally distributed, with reference to the wavy of divider wall, current can be dispersed, and considerable part current can obtain transverse flow speed, the slope aspect flow velocity of current is thereby reduced, extends current in the residence time of stranded belt and the path flowed through, therefore improves stranded belt and control effect is cut to pollutant.
Description
Technical field
The present invention relates to pollutants to cut control technical field, more particularly to a kind of multidimensional life for entering artificial swamp for rainwater
State pollutant cuts control system.
Background technology
Nian Lai, with the quickening of urbanization process, city size is constantly expanded, and high pressure of human activities makes land use side
Formula changes, and the soft water penetration underlying surface of significant proportion is covered by impermeable surface, and Rainfall runoff increases.The opposing party
More and more artificial wetlands with the raising of environmental consciousness, are also built, to adjust city in face in surrounding city or inside
Weather improves urban environment.These artificial swamps are also the important water space in city.
But the rainwater runoff pollution in China major part city is more serious, traditional sewerage system design be with
The exclusion as early as possible of rainwater is fundamental starting point, and rainwash is directly discharged into wetland through discharge outlet, these rainwater can seriously pollute wet
Ground so that the improvement of the ecological environment of wetland is more arduous.It seeks and how to meet environment, ecology, the city of economic dispatch multiple benefits
Rainfall runoff management measure is the important research direction for improving surrounding city wetland.
At present, there is a kind of be laid out to cut control system with the ecological pollution object on water body bank, use the slope aspect along sloping bank according to
The secondary design being detained including the first buffer strip, stranded belt and the second buffer strip, stranded belt using multistage, every grade of stranded belt is by pond body
With delay plant constitution of the plantation in pond body.It is formed in general, pond body is the wall being mutually parallel by two.This section of control system
Certain delay can be played, cut control effect, still, since current are in flow process, be substantially the slope aspect along sloping bank
Fast flush, and the sloping bank Spatial General 6 R of wetland is relatively limited, therefore, residence time of the rainwater in stranded belt is limited, flows through
Path it is also shorter, cause cut control an effect be difficult to achieve the desired results.
The content of the invention
It is an object of the invention to avoid above-mentioned shortcoming of the prior art and providing one kind can effectively improve pair
The multidimensional ecological pollution object for entering artificial swamp for rainwater for cutting control effect of pollutant cuts control system.
The purpose of the present invention is achieved through the following technical solutions：
It provides a kind of multidimensional ecological pollution object for entering artificial swamp for rainwater and cuts control system, which is laid in people
The sloping bank of work wetland includes the first buffer strip, stranded belt and the second buffer strip successively along the slope aspect of sloping bank, it is characterised in that：
The stranded belt includes at least three divider walls set along sloping bank contour, and the divider wall is by multiple cambered surface walls
It is formed by connecting along sloping bank contour direction, so as in wavy；
Each divider wall includes overflow area, isolated area and permeable area successively from top to bottom, is provided at the top of the overflow area
Spillway hole, the permeable area are uniformly placed with permeable hole；
Delay growth belt is provided between adjacent divider wall, the delay growth belt includes filled layer and plantation in filled layer
Delay plant, it is any be detained growth belt filled layer height and position correspond to the delay growth belt front end divider wall it is permeable
Area, and corresponding to the isolated area of rear end divider wall.
Further, adjacent divider wall shifts to install.
Further, the drop of the arrangement height of adjacent divider wall is not higher than 0.45m.
Further, the horizontal distance of adjacent divider wall is more than or equal to 0.5m.
Further, described filler layer includes soil horizon, infiltration packing layer and gravel layer successively from top to bottom.
Further, the infiltration packing layer corresponds to the permeable area of the delay growth belt front end divider wall.
Further, the infiltration coefficient of the infiltration packing layer is not less than 10-5m/s.
Further, the overflow area of each cambered surface wall is evenly distributed at least provided with three spillway holes, the spillway hole
At the top of overflow area.
Beneficial effects of the present invention：The present invention stranded belt be made of the divider wall set along sloping bank contour, it is described every
It is formed by connecting from wall by multiple cambered surface walls along sloping bank contour direction, so as in wavy；It is detained growth belt and is located at two isolation
Between wall, when current want into or out delay growth belt, current need the permeable area through wavy divider wall bottom,
Since the permeable hole of permeable area is equally distributed, with reference to the wavy of divider wall, current can be dispersed, and considerable part
Current can obtain transverse flow speed, thereby reduce the slope aspect flow velocity of current, extend residence time and stream of the current in stranded belt
The path of warp, therefore improve stranded belt and control effect is cut to pollutant.
Description of the drawings
Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not form any limit to the present invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the structure diagram of the embodiment of the present invention.
Specific embodiment
The invention will be further described with the following Examples.
A kind of specific embodiment for the multidimensional ecological pollution object section control system for entering artificial swamp for rainwater of the present invention,
Including：A kind of multidimensional ecological pollution object for entering artificial swamp for rainwater cuts control system, which is laid in artificial swamp
Sloping bank includes the first buffer strip, stranded belt and the second buffer strip successively along the slope aspect of sloping bank, it is characterised in that：
As shown in Figure 1, the stranded belt includes at least three divider walls 1 set along sloping bank contour, the divider wall 1
It is formed by connecting by multiple cambered surface walls along sloping bank contour direction, so as in wavy；And adjacent divider wall 1 shifts to install.
Each divider wall 1 includes overflow area, isolated area and permeable area successively from top to bottom, is provided at the top of the overflow area
Spillway hole, the permeable area are uniformly placed with permeable hole；
It is provided between adjacent divider wall 1 and is detained growth belt 2, the delay growth belt 2 includes filled layer and plantation in filling out
The delay plant of layer is filled, the height and position of any filled layer for being detained growth belt 2 corresponds to the 2 front end divider wall of delay growth belt
1 permeable area, and corresponding to the isolated area of rear end divider wall 1.
In the present embodiment, the drop of the arrangement height of adjacent divider wall 1 not higher than 0.45m, adjacent divider wall 1 it is horizontal away from
From more than or equal to 0.5m.The height fall and width of adjacent divider wall 1 are suitably set, so as to rationally set every grade to be detained plantation
With 2 width and depth, so as to reach the regulating effect more having.
In the present embodiment, packing layer includes soil horizon, infiltration packing layer and gravel layer successively from top to bottom.The infiltration is filled out
The infiltration coefficient of the bed of material is not less than 10-5m/s.The infiltration packing layer corresponds to the saturating of the 2 front end divider wall 1 of delay growth belt
Pool.So as to further improve clean-up effect.
In the present embodiment, at least provided with three spillway holes, the spillway hole is uniformly distributed the overflow area of each cambered surface wall
At the top of overflow area.So as to which in spilling water, current are overflowed from all directions of cambered surface wall, ensure again the diffusivity of current,
Avoid current in the same direction fast flush and damage plant.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of scope is protected, although being explained in detail with reference to preferred embodiment to the present invention, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (8)
1. a kind of multidimensional ecological pollution object for entering artificial swamp for rainwater cuts control system, which is laid in artificial swamp
Sloping bank includes the first buffer strip, stranded belt and the second buffer strip successively along the slope aspect of sloping bank, it is characterised in that：
The stranded belt includes at least three divider walls set along sloping bank contour, and the divider wall is by multiple cambered surface walls along slope
Bank contour direction is formed by connecting, so as in wavy；
Each divider wall includes overflow area, isolated area and permeable area successively from top to bottom, and spilling water is provided at the top of the overflow area
Hole, the permeable area are uniformly placed with permeable hole；
Delay growth belt is provided between adjacent divider wall, the delay growth belt includes filled layer and plantation in the stagnant of filled layer
Plant is stayed, the height and position of any filled layer for being detained growth belt corresponds to the permeable area of the delay growth belt front end divider wall,
And corresponding to the isolated area of rear end divider wall.
2. the multidimensional ecological pollution object for entering artificial swamp for rainwater as described in claim 1 cuts control system, feature exists
In：Adjacent divider wall shifts to install.
3. the multidimensional ecological pollution object for entering artificial swamp for rainwater as described in claim 1 cuts control system, feature exists
In：The drop of the arrangement height of adjacent divider wall is not higher than 0.45m.
4. the multidimensional ecological pollution object for entering artificial swamp for rainwater as described in claim 1 cuts control system, feature exists
In：The horizontal distance of adjacent divider wall is more than or equal to 0.5m.
5. the multidimensional ecological pollution object for entering artificial swamp for rainwater as described in claim 1 cuts control system, feature exists
In：Described filler layer includes soil horizon, infiltration packing layer and gravel layer successively from top to bottom.
6. the multidimensional ecological pollution object for entering artificial swamp for rainwater as claimed in claim 5 cuts control system, feature exists
In：The infiltration packing layer corresponds to the permeable area of the delay growth belt front end divider wall.
7. the multidimensional ecological pollution object for entering artificial swamp for rainwater as claimed in claim 5 cuts control system, feature exists
In：The infiltration coefficient of the infiltration packing layer is not less than 10-5m/s.
8. the multidimensional ecological pollution object for entering artificial swamp for rainwater as described in claim 1 cuts control system, feature exists
In：At least provided with three spillway holes, the spillway hole is evenly distributed at the top of overflow area the overflow area of each cambered surface wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431538.8A CN108086460A (en) | 2017-12-26 | 2017-12-26 | A kind of multidimensional ecological pollution object for entering artificial swamp for rainwater cuts control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431538.8A CN108086460A (en) | 2017-12-26 | 2017-12-26 | A kind of multidimensional ecological pollution object for entering artificial swamp for rainwater cuts control system |
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| CN108086460A true CN108086460A (en) | 2018-05-29 |
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| CN201711431538.8A Pending CN108086460A (en) | 2017-12-26 | 2017-12-26 | A kind of multidimensional ecological pollution object for entering artificial swamp for rainwater cuts control system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201343732Y (en) * | 2009-01-15 | 2009-11-11 | 四川省交通厅交通勘察设计研究院 | Ecological protection structure with side slope |
| CN102531182A (en) * | 2011-12-30 | 2012-07-04 | 南京大学 | System for purifying micro-polluted water flowing to reservoirs (lakes) and repairing ecological wetlands |
| CN203296025U (en) * | 2013-05-27 | 2013-11-20 | 珠江水利委员会珠江水利科学研究院 | Dam face energy dissipater |
| WO2013191313A1 (en) * | 2012-06-19 | 2013-12-27 | Byeon Chanwoo | Ecologically sustainable multi-cell and multi-lane structured biotope system utilizing wetland, pond, and settling reservoir structures |
| CN104692588A (en) * | 2015-01-30 | 2015-06-10 | 天津大学 | Ecological multidimensional retention system for rainwater drainage on bank side of river |
| CN106277334A (en) * | 2016-08-08 | 2017-01-04 | 中冶华天工程技术有限公司 | Clear water type ecosystem and construction method thereof |
| CN206069494U (en) * | 2016-09-05 | 2017-04-05 | 上海勘测设计研究院有限公司 | A kind of radial-flow water ecology cleaning system |
-
2017
- 2017-12-26 CN CN201711431538.8A patent/CN108086460A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201343732Y (en) * | 2009-01-15 | 2009-11-11 | 四川省交通厅交通勘察设计研究院 | Ecological protection structure with side slope |
| CN102531182A (en) * | 2011-12-30 | 2012-07-04 | 南京大学 | System for purifying micro-polluted water flowing to reservoirs (lakes) and repairing ecological wetlands |
| WO2013191313A1 (en) * | 2012-06-19 | 2013-12-27 | Byeon Chanwoo | Ecologically sustainable multi-cell and multi-lane structured biotope system utilizing wetland, pond, and settling reservoir structures |
| CN203296025U (en) * | 2013-05-27 | 2013-11-20 | 珠江水利委员会珠江水利科学研究院 | Dam face energy dissipater |
| CN104692588A (en) * | 2015-01-30 | 2015-06-10 | 天津大学 | Ecological multidimensional retention system for rainwater drainage on bank side of river |
| CN106277334A (en) * | 2016-08-08 | 2017-01-04 | 中冶华天工程技术有限公司 | Clear water type ecosystem and construction method thereof |
| CN206069494U (en) * | 2016-09-05 | 2017-04-05 | 上海勘测设计研究院有限公司 | A kind of radial-flow water ecology cleaning system |
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Application publication date: 20180529 |
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