CN205241361U - Mountain region ecological embankment rain water purification system - Google Patents
Mountain region ecological embankment rain water purification system Download PDFInfo
- Publication number
- CN205241361U CN205241361U CN201521047616.0U CN201521047616U CN205241361U CN 205241361 U CN205241361 U CN 205241361U CN 201521047616 U CN201521047616 U CN 201521047616U CN 205241361 U CN205241361 U CN 205241361U
- Authority
- CN
- China
- Prior art keywords
- rainwater
- halfpace
- mountain region
- drop
- purification system
- 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.)
- Active
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
Landscapes
- Revetment (AREA)
- Sewage (AREA)
Abstract
The utility model discloses a mountain region ecological embankment rain water purification system, including handling the pond, handle the pond and enclose to close by the massif shore protection of the trilateral wall body and album rainwater of being due in and form, be equipped with the drop halfpace handling pond upper portion, drop halfpace bottom is equipped with the filter layer that is used for purifying the rainwater, the upper surface of drop halfpace is less than the wall body height and forms to be used for holding with the filter layer receives the collecting pit of rainwater, is equipped with the drain pipe handling bottom of the pool portion, the drain pipe has inclination in order to constitute the delivery port at the lower, be provided with the water inlet that is used for receiving the rainwater after the filter layer filters on the drain pipe. This system purification rainwater that can dam effectively slows down the rainfall runoff velocity of flow, alleviates because of city rain flood and waterlogging problem that the rainfall brought, guarantees the function of mountain region river ecology system.
Description
Technical field
The utility model relates to mountain region rainwater purification technical field, is specifically related to a kind of mountain region ecological revetment rainwater purification system.
Background technology
In recent years, along with the reinforcement of point-source pollution control dynamics, with domestic sewage in rural areas by using, agricultural run-off and livestock and poultry cultivation sewageIt is the control emphasis that main pollution of area source becomes river and lake basins pollution. Research shows, draws because storm runoff washes awayThe pollution of area source rising has become the important threat of receiving water body water quality safety. Mountainous City hypsography is changeable, is formed by precipitationRunoff velocity larger. In the case, runoff carries a large amount of earth's surfaces pollutant and enters receiving water body, causes water eutrophicationChange, cause receiving water body water quality deterioration, have a strong impact on periphery resident's normal life.
Traditional urban river bank protection structure is mainly taking the stability of safeguarding bank slope as design principle, and its version mostly is singleStone masonry, armored concrete vertical type retaining wall, placed rockfill or precast concrete block bank protection etc., some or even completeSection lining cutting. The rigidity revetment version that these are traditional, is keeping bank slope structural stability, is preventing erosion and control floodThe aspects such as water drainage have played certain effect, but ignored aspects such as river channel ecology balance, environmental protection, urban looksNegative effect, and caused to a certain extent the deterioration of water body and terrestrial environment.
Utility model content
The purpose of this utility model is to provide a kind of mountain region ecological revetment rainwater purification system, the purification of effectively damming of this systemRainwater, slows down rainfall runoff flow velocity, alleviates Urban Storm Flood and the waterlogging problem brought because of rainfall, ensures mountain river ecologyThe function of system.
The purpose of this utility model realizes by the following technical solutions:
A kind of mountain region ecological revetment rainwater purification system, comprises treatment pond, and described treatment pond is by three face wall bodies and rainwater to be collectedMassif shore protection enclose and form, be provided with drop halfpace on treatment pond top, described drop halfpace bottom is provided with for purifying rainwaterFilter course, the upper surface of described drop halfpace is formed for holding lower than body of wall height and with filter course receives the collecting pit of rainwater,Be provided with drainpipe in treatment pond bottom, described drainpipe has angle of inclination to form delivery port at lower, on described drainpipeBe provided with the water inlet of the rainwater after filtering for receiving filtration layer.
Owing to having adopted technique scheme, the utlity model has following advantage:
Operation principle of the present utility model is: in the changeable mountain region of hypsography, arrange after the utility model, in rainfallIn, drop to the rainwater in certain slope place, under the barrier effect of Action of Gravity Field and body of wall, be pooled in treatment pond, fallThe rainwater of falling treatment pond top drops to the process of filter course from drop halfpace, and in falling process, reoxygenation has been cut down rainfallIn polluter, increased the flow process of rainfall simultaneously, the rainfall of falling is temporarily stored in collecting pit, falls thereby slowed downRain through flow velocity, alleviates Urban Storm Flood and the waterlogging problem brought because of rainfall, and the rainwater process being stranded in collecting pit is filteredAbsorption and the percolation of layer, water quality improves, after the inlet opening of rainwater from drainpipe after purifying enters by going outDischarge at the mouth of a river, has further reduced the pollution of area source discharged to receiving water body.
Owing to having adopted technique scheme, the utlity model has following advantage: this system purifying rainwater that can effectively dam,Slow down rainfall runoff flow velocity, alleviate Urban Storm Flood and the waterlogging problem brought because of rainfall, the guarantee mountain river ecosystemFunction.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, to reach object more clear and be easy to understand with effect,Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated:
As shown in Figure 1, a kind of mountain region ecological revetment rainwater purification system, comprises treatment pond 1, and described treatment pond 1 is by threeThe massif shore protection of body of wall 2 and rainwater to be collected encloses and forms, and is provided with drop halfpace 3, described drop ladder on treatment pond 1 topPlatform 3 bottoms are provided with the filter course 4 for purifying rainwater, the upper surface of described drop halfpace 3 lower than body of wall 2 height and with mistakeFiltering layer 4 is formed for holding receives the collecting pit 5 of rainwater, is provided with drainpipe 6 in treatment pond 1 bottom, and described drainpipe 6 hasAngle of inclination, to form delivery port 7 at lower, is provided with the rainwater after filtering for receiving filtration layer 4 on described drainpipe 6Water inlet 8, described water inlet 8 is equally distributed aperture on drainpipe.
Operation principle of the present utility model is: in the changeable mountain region of hypsography, arrange after the utility model, in rainfallIn, drop to the rainwater in certain slope place, under the barrier effect of Action of Gravity Field and body of wall 2, be pooled in treatment pond 1,The rainwater that drops to treatment pond 1 top drops to the process of filter course 4 from drop halfpace 3, and in falling process, reoxygenation is cutSubtracted the polluter in rainfall, increased the flow process of rainfall simultaneously, the rainfall of falling is temporarily stored in collecting pit 5, fromAnd slowed down rainfall runoff speed, and alleviate Urban Storm Flood and the waterlogging problem brought because of rainfall, be stranded in collecting pit 5Rainwater is through absorption and the percolation of filter course 4, and water quality improves, and rainwater after purifying is from drainpipe 6After inlet opening enters, discharged by delivery port 7, further reduced the pollution of area source discharged to receiving water body.
Further, described filter course 4 comprises soil and coarse sands layer 41, gravel layer 42, and described soil and coarse sands layer 41 are arranged on gravelThe top of stone layer 42, holds the rainwater that is contained in filter course 4 tops through the multistage filtering of soil and coarse sands layer 41, and clean-up effect is goodGood.
Further, described drop halfpace 3 is constructed and is formed for eco-concrete, and part polluter obtains while flowing through drop halfpace 3To hold back absorption, increase clean-up effect, ensure to a certain extent system cutting area source pollutants matter under heavy traffic conditionStream clean-up effect.
Further, be provided with long neck funnel 9 on drainpipe 6, the port of export of described long neck funnel is communicated with drainpipe 6, entersMouth end is positioned at collecting pit 5, and between storm period, excessive Rainfall runoff directly enters drainpipe 6 by long neck funnel 9 pipes,And discharged by drainpipe 6, the rainwater that guarantee enters in collecting pit 5 can be got rid of in time, ensures follow-up rainfall runoff energyEnough enter treatment pond 1 to slow down rainfall runoff speed.
Further, being implanted with wetland plant 10 of one's native land in filter course 4 top kinds, wets in the native soil being planted in soil and coarse sands layer 41Ground plant 10 roots not only can prevent the sandslide of filter course 4, and polluter in can effectively drinking up the rainAnd with filter course 4 acting in conjunction purifying rainwaters.
Although embodiment of the present utility model is open as above, it is not restricted in description and embodiment listedUse, it can be applied to the various fields of the present utility model that are applicable to completely, for those skilled in the art, and canEasily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit this practicalityNovelly be not limited to specific details and illustrate here and the legend of describing.
Claims (5)
1. a mountain region ecological revetment rainwater purification system, is characterized in that, comprises treatment pond, and described treatment pond is by three face wallsThe massif shore protection of body and rainwater to be collected encloses and forms, and is provided with drop halfpace on treatment pond top, and establish described drop halfpace bottomBe useful on the filter course of purifying rainwater, the upper surface of described drop halfpace is formed for holding lower than body of wall height and with filter course and receivesThe collecting pit of rainwater, is provided with drainpipe in treatment pond bottom, and described drainpipe has angle of inclination to form delivery port at lower,On described drainpipe, be provided with the water inlet of the rainwater after filtering for receiving filtration layer.
2. mountain region according to claim 1 ecological revetment rainwater purification system, is characterized in that, described filter course comprisesSoil and coarse sands layer, gravel layer, described soil and coarse sands layer are arranged on the top of gravel layer.
3. mountain region according to claim 2 ecological revetment rainwater purification system, is characterized in that, described drop halfpace isEco-concrete is constructed and is formed.
4. according to the mountain region ecological revetment rainwater purification system described in claim 1-3 any one, it is characterized in that, in drainingPipe is provided with long neck funnel, and the port of export of described long neck funnel is communicated with drainpipe, and entrance point is positioned at collecting pit.
5. mountain region according to claim 4 ecological revetment rainwater purification system, is characterized in that, in filter course top kindBe implanted with wetland plant of one's native land.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047616.0U CN205241361U (en) | 2015-12-14 | 2015-12-14 | Mountain region ecological embankment rain water purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047616.0U CN205241361U (en) | 2015-12-14 | 2015-12-14 | Mountain region ecological embankment rain water purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205241361U true CN205241361U (en) | 2016-05-18 |
Family
ID=55940440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521047616.0U Active CN205241361U (en) | 2015-12-14 | 2015-12-14 | Mountain region ecological embankment rain water purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205241361U (en) |
-
2015
- 2015-12-14 CN CN201521047616.0U patent/CN205241361U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100537911C (en) | Environment-friendly type roads rain inlet | |
| CN107100261A (en) | A kind of novel rainwater is detained filtration system | |
| CN103306360B (en) | Multidimensional ecological drainage system for intercepting and controlling separate system rainwater pollutants into river | |
| CN103993579A (en) | Riverside ecological multi-dimensional circulating type wet land slow-flow infiltration pollutant intercepting system | |
| CN103821218A (en) | Initial rainwater and mixed rain-sewage overflow water impounding sewage facility | |
| CN203531109U (en) | Separate and multi-dimensional ecological drainage system used for interception and control of rainwater runoff pollutants into river | |
| CN203095721U (en) | Urban road stormwater runoff ecological coprocessing device | |
| CN104005316A (en) | Kerb with drainage function and pollutant intercepting function | |
| CN104032793B (en) | The anti-rain-impact system of garden type for residential quarter road | |
| CN207727714U (en) | Sponge urban ecology filtration system | |
| CN207348137U (en) | A kind of rainwater purification structure for sponge urban construction | |
| CN207211336U (en) | A kind of novel rainwater is detained filtration system | |
| CN204474499U (en) | A kind of ecological multidimensional gaseous-waste holdup system for the treatment of bank, river course rain-water drainage | |
| CN203846447U (en) | Riverside ecological multi-dimensional circulating wet land slow-flow infiltration type pollutant intercepting system | |
| CN103938518A (en) | Method for constructing road runoff pollution control greening system | |
| CN109797839B (en) | Urban road gutter inlet efficient sewage interception device and sewage interception operation method | |
| CN211283925U (en) | Formula of sinking buffering area highway runoff purifier | |
| CN105484340A (en) | Rainstorm overflow well with rainwater seepage function | |
| CN205242598U (en) | Online ecological vegetation infiltration shallow ridges | |
| CN208121939U (en) | The device with processing is collected for road initial rainwater | |
| CN104005470A (en) | Gutter inlet structure with sewage stopping function and diversion function | |
| CN108755895A (en) | A kind of counter-slope formula is shut off filtration system and its construction method | |
| CN203755425U (en) | Initial rainwater and rainwater and pollutant mixed overflow water retaining and seepage facility | |
| CN206428785U (en) | It is a kind of to remove the Multifunctional rain management and control facility become silted up | |
| CN110012770B (en) | Rainwater garden capable of efficiently reducing runoff flow velocity and pollutants |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |