CN2866590Y - Stepped wet-land bed - Google Patents
Stepped wet-land bed Download PDFInfo
- Publication number
- CN2866590Y CN2866590Y CNU2006200039746U CN200620003974U CN2866590Y CN 2866590 Y CN2866590 Y CN 2866590Y CN U2006200039746 U CNU2006200039746 U CN U2006200039746U CN 200620003974 U CN200620003974 U CN 200620003974U CN 2866590 Y CN2866590 Y CN 2866590Y
- Authority
- CN
- China
- Prior art keywords
- wetland
- soil
- planting soil
- band
- bed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
A step-type wetland bed is utilized in environment with complex landform and steep slope, and is applicable to rain water collection, rain water treatment and rain water utilization field. The step-type wetland bed comprises wetland plants (1), aquatic plants (2), planting soil (3), a trapezoidal filtering wall (4), a metal frame filtering-infiltrating band (6), an impervious film (7) and a soil dielectric layer (8). The soil dielectric layer (8) is arranged inside the trapezoidal filtering wall (4), the planting soil (3) covers the top of the soil dielectric layer (8), the planting soil (3) is respectively planted with wetland plants (1) and aquatic plants (2), the upper portion of the planting soil (3) is sequentially provided with the impervious film (7) and the metal frame filtering-infiltrating band (6). The step-type wetland bed is capable of maintaining foreign matter such as mud in the wetland pool, effectively reducing soil erosion. The treated water enters the subordinate water body permanent pool can be recovered and utilized, beautifying the surrounding environment.
Description
Technical field
A kind ofly apply to the environment that landform is comparatively complicated, the gradient is comparatively precipitous and be applicable to that rainwater is collected, the rain flood is handled and the notch cuttype in rainwater utilization field is wetland bed.
Background technology
Following situation often appears in, the gradient comparatively precipitous area comparatively complicated in landform:
The first, substantially there is not treatment facility: cause flooding, severe water and soil erosion, rainwater not to be utilized effectively.
The second, have the fish-scale pit to dredge: the silt in dried up can't be divided in the fish-scale pit, rain flood season, still water body is polluted;
Still there is not corresponding constructed wetland bed at above-mentioned landform at present.
Summary of the invention
The purpose of this utility model is to provide a kind of notch cuttype wetland bed, and foreign material such as silt are trapped in the wetland pool, reduces soil erosion with effective and efficient manner, and water after treatment enters recyclable utilization again in the permanent pond of subordinate's water body, has beautified surrounding enviroment.
The utility model is achieved in that and comprises wetland plant 1, water plant 2, planting soil 3, trapezoidal filtration wall 4, metal frame filter belt 6, antiseepage film 7, soil media layer 8, in the trapezoidal filtration wall 4 soil media layer 8 is housed, planting soil 3 covers the top of soil media layer 8, planting soil 3 top planted wetland plant 1, water plant 2 respectively, and the top of planting soil 3 has been deployed antiseepage film 7, metal frame filter belt 6 successively.
The utility model also adopts following technical scheme:
Wetland plant 1, planting soil 3, trapezoidal filtration wall 4, soil media layer 8 are formed wetland band 21, and it is arranged evenly to be scalariform between each wetland band 21.
Wetland band 21 at least more than one.
The wetland pool 11 is made up of water plant 2, planting soil 3, metal frame filter belt 6, antiseepage film 7, is furnished with metal frame filter belt 6, antiseepage film 7 on the planting soil 3 respectively, has planted water plant 2 on the planting soil 3, and the wetland pool 11 connects with wetland band 21.
Planted water plant 1 on the permanent pond 31, permanent pond 31 1 sides and wetland band 21 connect.
Effect of the present utility model:
1. withered heatable adobe sleeping platform, flood are stored the pool and be built into green landscape, realize the diversity of high mountain landscape plant;
2. strengthen the function of original flood storage draining;
3. can carry out purified treatment or advanced treating to water quality, the purification efficiency height;
4. to the clearance height of nitrogen, phosphorus;
5. utilize water resource to greatest extent, realize the maximization that sewage resource utilizes;
6. disposal ability is better than the natural wetland system of identical scale.
Notch cuttype is wetland bed to be that this system can control runoff velocity, guarantee before input subordinate water body, to can be good at removing more pollutant, comprise foreign material such as silt, leaf, very obvious to the removal effect of nitrogen, phosphorus, play the effect of flood control, flood detention effectively.The wetland bed employing no-power way operation of notch cuttype has good soil and water conservation benefit, environmental benefit, economic benefit and social benefit.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
As shown in the figure: notch cuttype wetland band by 21, the wetland pool 11, permanent pond 31 form.Wherein the wetland pool 11 is made up of water plant 2, planting soil 3, metal frame filter belt 6, antiseepage film 7; Wetland band 21 is made up of wetland plant 1, planting soil 3, trapezoidal filtration wall 4, soil media layer 8; Permanent pond 31 comprises water plant 1.
Notch cuttype wetland bed by three independently the unit form, first is that 11, the second on the wetland pool is that 21, the three on wetland band is permanent pond 31.Wetland band 21 can be several arrangements that are scalariform, and the function of wetland band 21 is to reduce the runoff velocity of the system that enters, interception sediment and removal pollutant.Because main processing procedure is to carry out in darker wetland band 21, rather than finishes in the wetland pool 11, so this system floor space specific humidity area 21 will be lacked.
As shown in the figure, notch cuttype is wetland bed at first to carry out preliminary treatment by wet pond 11 diameter streams, reduces runoff velocity, the interception deposit of the system that enters and removes pollutant.Flood can ooze out step by step through the embankment riser when the rain magnanimity surpasses the capacity in wet pond 11, purifies step by step through physical chemistry such as the adsorption filtration synergy of wetland band 21 structural mediums, makes it to become the view gallery of a green.Flood through purifying flows into permanent pond 31.For keeping the cleaning in permanent pond 31, the water in permanent pond 31 can be pumped into the wetland pool 11 purified treatment in addition period at non-precipitation.
In order to reach the dual purpose of making use of rain and flood and view, guarantee that arid season pond wetland still keeps certain water surface, can supply with simultaneously the required water yield of plant growing of pond wetland periphery, lay antiseepage film 7 in wet some areas, pond, to prevent the loss of the arid season water yield.
Claims (5)
1, notch cuttype is wetland bed, comprise wetland plant (1), water plant (2), planting soil (3), trapezoidal filtration wall (4), metal frame filter belt (6), antiseepage film (7), soil media layer (8), it is characterized in that: soil media layer (8) is housed in the trapezoidal filtration wall (4), planting soil (3) covers the top of soil media layer (8), planting soil (3) top planted wetland plant (1), water plant (2) respectively, and the top of planting soil (3) has been deployed antiseepage film (7), metal frame filter belt (6) successively.
2, notch cuttype according to claim 1 is wetland bed, it is characterized in that: wetland plant (1), planting soil (3), trapezoidal filtration wall (4), soil media layer (8) are formed wetland band (21), and it is arranged evenly to be scalariform between each wetland band (21).
3, notch cuttype according to claim 2 is wetland bed, it is characterized in that: wetland band (21) at least more than one.
4, wetland bed according to claim 1,2 described notch cuttypes, it is characterized in that: the wetland pool (11) are made up of water plant (2), planting soil (3), metal frame filter belt (6), antiseepage film (7), be furnished with metal frame filter belt (6), antiseepage film (7) on the planting soil (3) respectively, planted water plant (2) on the planting soil (3), the wetland pool (11) connect with wetland band (21).
5, notch cuttype according to claim 1 is wetland bed, it is characterized in that: water plant 1 is distributed on the permanent pond (31), and permanent pond (31) one sides and wetland band (21) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200039746U CN2866590Y (en) | 2006-02-15 | 2006-02-15 | Stepped wet-land bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200039746U CN2866590Y (en) | 2006-02-15 | 2006-02-15 | Stepped wet-land bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2866590Y true CN2866590Y (en) | 2007-02-07 |
Family
ID=37702292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200039746U Expired - Fee Related CN2866590Y (en) | 2006-02-15 | 2006-02-15 | Stepped wet-land bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2866590Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786729A (en) * | 2010-03-23 | 2010-07-28 | 南昌大学 | Water distribution-water fall reoxygenation system of surface flow artificial wetland |
| CN101830564A (en) * | 2010-05-19 | 2010-09-15 | 四川省运辉环保工程咨询有限公司 | Plant pond bed integrally built constructed wetland sewage disposal system |
| CN101205096B (en) * | 2007-11-26 | 2011-05-25 | 刘正应 | Sewage treatment method capable of avoiding filler silting of subsurface flow constructed wetland and facilities thereof |
| CN102126794A (en) * | 2011-04-08 | 2011-07-20 | 中国人民解放军后勤工程学院 | Artificial wetland purifying system for free waterfall aeration |
| CN102583759A (en) * | 2012-02-24 | 2012-07-18 | 深圳大学 | Cascaded combined-flow artificial wetland system and sewage ecological purifying method thereof |
| CN102951739A (en) * | 2012-12-18 | 2013-03-06 | 大千生态景观股份有限公司 | Multisection combined type artificial wetland purifying system |
| CN105565589A (en) * | 2015-12-14 | 2016-05-11 | 哈尔滨工业大学 | Built-in biochemical-ecological system based on in-river rainwater runoff purification river bank |
| CN106315857A (en) * | 2016-10-08 | 2017-01-11 | 东北师范大学 | Efficient constructed wetland purification system |
| CN106869238A (en) * | 2017-03-17 | 2017-06-20 | 四川大学 | A kind of mountain region sponge city three-stage rainwater-collecting purification utilization system |
| CN107364973A (en) * | 2017-09-05 | 2017-11-21 | 秦立 | A kind of sewage disposal system and its application and sewage water treatment method |
| CN113754068A (en) * | 2021-10-14 | 2021-12-07 | 西南湿地有限公司 | Constructed wetland combined medium |
-
2006
- 2006-02-15 CN CNU2006200039746U patent/CN2866590Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101205096B (en) * | 2007-11-26 | 2011-05-25 | 刘正应 | Sewage treatment method capable of avoiding filler silting of subsurface flow constructed wetland and facilities thereof |
| CN101786729A (en) * | 2010-03-23 | 2010-07-28 | 南昌大学 | Water distribution-water fall reoxygenation system of surface flow artificial wetland |
| CN101830564B (en) * | 2010-05-19 | 2012-11-21 | 四川省运辉环保工程咨询有限公司 | Plant pond bed integrally built constructed wetland sewage disposal system |
| CN101830564A (en) * | 2010-05-19 | 2010-09-15 | 四川省运辉环保工程咨询有限公司 | Plant pond bed integrally built constructed wetland sewage disposal system |
| CN102126794A (en) * | 2011-04-08 | 2011-07-20 | 中国人民解放军后勤工程学院 | Artificial wetland purifying system for free waterfall aeration |
| CN102126794B (en) * | 2011-04-08 | 2012-05-30 | 中国人民解放军后勤工程学院 | Artificial wetland purifying system for free waterfall aeration |
| CN102583759B (en) * | 2012-02-24 | 2013-04-17 | 深圳大学 | Cascaded combined-flow artificial wetland system and sewage ecological purifying method thereof |
| CN102583759A (en) * | 2012-02-24 | 2012-07-18 | 深圳大学 | Cascaded combined-flow artificial wetland system and sewage ecological purifying method thereof |
| CN102951739A (en) * | 2012-12-18 | 2013-03-06 | 大千生态景观股份有限公司 | Multisection combined type artificial wetland purifying system |
| CN105565589A (en) * | 2015-12-14 | 2016-05-11 | 哈尔滨工业大学 | Built-in biochemical-ecological system based on in-river rainwater runoff purification river bank |
| CN106315857A (en) * | 2016-10-08 | 2017-01-11 | 东北师范大学 | Efficient constructed wetland purification system |
| CN106315857B (en) * | 2016-10-08 | 2019-04-30 | 东北师范大学 | A kind of artificial wetland high-efficiency purification system |
| CN106869238A (en) * | 2017-03-17 | 2017-06-20 | 四川大学 | A kind of mountain region sponge city three-stage rainwater-collecting purification utilization system |
| CN106869238B (en) * | 2017-03-17 | 2019-04-09 | 四川大学 | A kind of massif sponge city three-stage rainwater-collecting purification utilization system |
| CN107364973A (en) * | 2017-09-05 | 2017-11-21 | 秦立 | A kind of sewage disposal system and its application and sewage water treatment method |
| CN107364973B (en) * | 2017-09-05 | 2020-12-29 | 秦立 | Sewage treatment system, application thereof and sewage treatment method |
| CN113754068A (en) * | 2021-10-14 | 2021-12-07 | 西南湿地有限公司 | Constructed wetland combined medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2866590Y (en) | Stepped wet-land bed | |
| CN106830506B (en) | Enhanced nitrogen and phosphorus removal biological retention tank applied to sponge city construction | |
| CN104926040B (en) | High water cut bidirectional flow sponge-type wet-land rainwater purifies reclaiming system and the method for regulating and storing | |
| CN103938518B (en) | A kind of road runoff Environmental capacity greening system construction method | |
| CN202156956U (en) | Ecological purification and storage system for rainwater | |
| CN203729430U (en) | Rainwater bioretention filtering device | |
| CN110468947A (en) | Ecology tree pond | |
| CN104652596A (en) | Rainwater bio-retention filtering device | |
| CN109250821A (en) | It is classified biofiltration gaseous-waste holdup system | |
| CN103803762A (en) | Organic composite soil high-efficiency ecological water purification system | |
| CN110820913A (en) | Rainwater comprehensive treatment system | |
| CN107143096B (en) | A kind of Green Roof with rainwater retention and phosphorus removal functional | |
| CN110723809A (en) | Multistage treatment method suitable for river pollution in rural areas | |
| CN105174478A (en) | Biofilter | |
| CN105174635A (en) | Multi-stage rainwater biological treatment device | |
| CN105502827B (en) | Tandem rainwater ecological filters and clean catch device | |
| CN1272508C (en) | Composite wet land artesian polluted river water purifying method | |
| CN2866592Y (en) | Irrigation canals and ditches type wet land bed | |
| CN209670011U (en) | A kind of concave herbaceous field structure | |
| CN205099470U (en) | A vegetation recess for initial stage rainwater environmental cleaning | |
| CN104264773A (en) | Flow storage wetland system for treating parking lot rainwater and adjusting microclimate | |
| CN109853701A (en) | A kind of concave herbaceous field structure | |
| CN209081531U (en) | A kind of net dirty system of sponge urban rainwater wetland | |
| CN211200669U (en) | Ecological tree pool | |
| CN210505771U (en) | Ecological revetment system for reducing rainfall runoff pollutants |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070207 Termination date: 20150215 |
|
| EXPY | Termination of patent right or utility model |