CN104746634B - Runoff purification well - Google Patents
Runoff purification well Download PDFInfo
- Publication number
- CN104746634B CN104746634B CN201310739584.XA CN201310739584A CN104746634B CN 104746634 B CN104746634 B CN 104746634B CN 201310739584 A CN201310739584 A CN 201310739584A CN 104746634 B CN104746634 B CN 104746634B
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- Prior art keywords
- well
- runoff
- purify
- wall
- baffle plate
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Abstract
The invention provides a runoff purification well. The runoff purification well is provided with a well cavity (5) formed by a base (4) and outer walls which extend upwards from the periphery of the base (4), wherein the well cavity (5) is separated into a precipitation well (10) and a purification well (11) through a baffle (9) and a trash rack (7) located on the lower portion of the baffle (9), padding (13) is placed in the precipitation well (10), ceramic particles or ecological gravels (12) are placed in the purification well (11), a water inlet (2) is formed in the outer wall on one side of the purification well (11), and a water outlet (3) is formed in another outer wall on one side of the purification well (11). The runoff purification well is simple in structure, small in occupied area, easy to implement and maintain, and low in investment cost.
Description
Technical field
The present invention relates to controlling area-source pollution field, more particularly to a kind of footpath being applied to urban runoff and agricultural run-off
Stream purifies well.
Background technology
Deepening continuously with Urbanization in China, the impermeable surface such as road in city, bridge, building
Grow at top speed therewith, lead to the rainwater that originally can penetrate in soil can only be washed away on impermeable surface now,
So that being usually accumulated in air and a large amount of pollutant of City surface enter city river by rainfall and rainwash, thus right
Urban river causes serious water pollution.This city surface source pollution being caused by urban runoff has become environmental pollution
One of key factor.And in terms of agricultural production, the loss of the nutrient substance such as nitrogen that agricultural run-off leads to, phosphorus becomes and causes river
The major reason of Lake Water Body eutrophication.Research shows, has 20%～25% with precipitation runoff and seepage in the chemical fertilizer that per season applies
Drip washing enters water bodies of rivers and lakes.This by the widespread pollution from the overuse of fertilizers and pesticides in rural area that agricultural run-off causes also become environmental pollution key factor it
One.
No matter for urban runoff or agricultural run-off, based on the laying of extensive rain sewage network and farmland ditch construction
Product collection system of confluxing build comparative maturity.But in terms of producing the process after collecting of confluxing, urban runoff Environmental capacity mesh
Front main purify early-stage rainwater pollution by building pretreatment facility come emphasis, Farmland Flow Pollution then passes through to build artificial swamp
Processed etc. Ecological Disposal facility.But this treatment facility generally requires to take fairly large land resource, is difficult
Implement, and invest huge.
Content of the invention
The shortcoming of prior art in view of the above, the technical problem to be solved in the present invention is to provide a kind of runoff to purify
Well, for overcoming the drawbacks described above of prior art.
For achieving the above object and other related purposes, the present invention provides a kind of runoff to purify well, have by substrate and from
The well chamber that the upwardly extending outer wall of surrounding of described substrate surrounds, described well chamber by baffle plate and be located at described baffle plate bottom block dirt
Grid are divided into sedimentation and purify well, are placed with filler in described sedimentation, are placed with haydite or life in described purification well
State gravel, and it is provided with water inlet on the outer wall of described sedimentation side, the described outer wall purifying well side is provided with out
The mouth of a river.
Preferably, the well head of described runoff purification well is provided with cover plate.
Preferably, described cover plate is provided with handle.
Preferably, leave one section of space between the top surface and described cover plate of described baffle plate.
Preferably, described filler is the biological rope hanging in frame structure.
Preferably, the packed height of described haydite or ecological gravel be higher than trash rack top surface and be less than or equal to described go out
The bottom surface at the mouth of a river.
Preferably, it is provided with lintel between described baffle plate and described trash rack.
Preferably, described substrate is reinforced concrete structure, from top to bottom successively by cement sand plaster, reinforced concrete basic unit and element
Concrete bed course is constituted.
Preferably, described outer wall is brick or concrete pouring structure.
Preferably, it is provided with grid in described water inlet.
As described above, the runoff of the present invention to purify well construction simple, floor space little it is easy to implementing and safeguarding, and throw
Rate are low.
Brief description
Fig. 1 purifies the structural representation of well for runoff of the present invention.
Fig. 2 is the a-a sectional view of Fig. 1.
Fig. 3 is the b-b sectional view of Fig. 1.
Fig. 4 is the c-c sectional view of Fig. 1.
Description of reference numerals:
1 outer wall 2 water inlet
3 outlet 4 substrate
41 cement sand plaster 42 reinforced concrete basic unit
43 plain concrete bed course 5 well chambeies
6 cover plates 61 are shaken hands
7 trash rack 8 lintel
9 baffle plate 10 sedimentation
11 purify well 12 haydite or ecological gravel
13 fillers
Specific embodiment
Hereinafter embodiments of the present invention are illustrated by particular specific embodiment, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
It should be clear that structure depicted in this specification institute accompanying drawings, ratio, size etc., all only in order to coordinate description to be taken off
The content shown, so that those skilled in the art understands and reads, is not limited to the enforceable qualificationss of the present invention, therefore
Do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting the present invention
Under the effect that can be generated by and the purpose that can reach, all should still fall and obtain, in disclosed technology contents, the model that can cover
In enclosing.Meanwhile, in this specification cited as " on ", D score, "left", "right", " middle " and " one " etc. term, be also only
Be easy to describe understands, and is not used to limit the enforceable scope of the present invention, being altered or modified, no substantive of its relativeness
Under change technology contents, when being also considered as the enforceable category of the present invention.
Fig. 1 purifies the structural representation of well for runoff of the present invention.Fig. 2 is the a-a sectional view of Fig. 1.Fig. 3 is that the b-b of Fig. 1 cuts open
View.Fig. 4 is the c-c sectional view of Fig. 1.
As shown in Figures 1 to 4, the present invention provides a kind of runoff to purify well, and runoff purifies well to be had by substrate 4 with from substrate
The well chamber 5 that the 4 upwardly extending outer wall of surrounding 1 surrounds, well chamber 5 is divided into by baffle plate 9 with positioned at the trash rack 7 of baffle plate 9 bottom
Sedimentation 10 and purification well 11, and it is also provided with lintel 8 between baffle plate 9 and trash rack 7.Wherein, in sedimentation 10
It is placed with filler 13, filler 13 can be for biological rope it is possible in the frame structure hanging in sedimentation 10, purify well 11
Inside it is placed with haydite or ecological gravel 12.And, the outer wall 1 of sedimentation 10 side is provided with water inlet 2, purifies well 11 1
The outer wall 1 of side is provided with outlet 3, wherein can also arrange grid at water inlet 2 to prevent debris from entering in well.Runoff from
Water inlet 2 enters runoff and purifies well, and flows through sedimentation 10, trash rack 7 and flow out from outlet 3 after purifying well 11, thus
Remove the silt float in runoff and polluter.
The runoff purification well of the present invention can also cover on its well head and set cover plate 6, arrange handle 61 on cover plate 6.And
In order to prevent as the rainwater in the case of extra torrential rain overflow the problems such as, preferably between the top surface and cover plate 6 of baffle plate 9, leave one section
Space.
Further, substrate 4 can be reinforced concrete structure, from top to bottom successively by cement sand plaster 41, reinforced concrete base
Layer 42 and plain concrete bed course 43 are constituted；Outer wall 1 can be brick or concrete pouring structure.And purify the haydite in well 11 or life
The packed height of state gravel 12 is preferably above top surface the bottom surface less than or equal to outlet 3 of trash rack 7.
The runoff of the present invention purifies traditional catch-basin that well can substitute in the rain waste pipe network system of city, has traditional rain
The unexistent purification function of well, and can be very good synchronously to carry out with rain sewage network construction.And the runoff of the present invention
Purification well can also be arranged at farmland drainage ditch and enter river mouth end, thus carrying out purified treatment to agricultural run-off, thus, it is possible to aobvious
Write the pollutional load reducing river water body.
In sum, the runoff purification well of the present invention can be with large-scale application in city rain sewage network and farmland ditch system
In system, the pollution of area source that city overland runoff and agricultural run-off produce can be reduced, be provided simultaneously with that structure is simple, floor space
Little, be easy to engineering construction and maintenance, the low feature of investment cost.So, the present invention effectively overcomes of the prior art a variety of
Shortcoming and have high industrial utilization.
Above-described embodiment only principle of the illustrative present invention and its effect, not for the restriction present invention.Any ripe
The personage knowing this technology all can carry out modifications and changes without prejudice under the spirit and the scope of the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete with institute under technological thought without departing from disclosed spirit such as
All equivalent modifications becoming or change, must be covered by the claim of the present invention.
Claims (9)
1. a kind of runoff purifies well it is characterised in that having by substrate (4) and upwardly extending from the surrounding of described substrate (4)
The well chamber (5) that outer wall (1) surrounds, the trash rack (7) by baffle plate (9) with positioned at described baffle plate (9) bottom for the described well chamber (5) separates
For sedimentation (10) and purification well (11), it is placed with filler (13) in described sedimentation (10), described filler (13) is to hang
Biological rope in the frame structure in sedimentation (10), is placed with haydite or ecological gravel in described purification well (11)
(12), and water inlet (2) is provided with the outer wall (1) of described sedimentation (10) side, in described well (11) side that purifies
Outer wall (1) is provided with outlet (3)；Described water inlet (2) is located at the top of outer wall (1), and the position of described outlet (3) is less than
The top surface of baffle plate (9) and water inlet (2).
2. runoff according to claim 1 purify well it is characterised in that: the well head that described runoff purifies well is provided with cover plate
(6).
3. runoff according to claim 2 purify well it is characterised in that: handle (61) is provided with described cover plate (6).
4. runoff according to claim 2 purify well it is characterised in that: in top surface and the described cover plate of described baffle plate (9)
(6) leave one section of space between.
5. runoff according to claim 1 purify well it is characterised in that: the filling of described haydite or ecological gravel (12) is high
The top surface higher than trash rack (7) for the degree the bottom surface less than or equal to described outlet (3).
6. runoff according to claim 1 purify well it is characterised in that: described baffle plate (9) and described trash rack (7) it
Between be provided with lintel (8).
7. runoff according to any one of claim 1 to 6 purify well it is characterised in that: described substrate (4) is reinforced concrete
Structure, is made up of cement sand plaster (41), reinforced concrete basic unit (42) and plain concrete bed course (43) from top to bottom successively.
8. runoff according to any one of claim 1 to 6 purify well it is characterised in that: described outer wall (1) be brick or
Concrete pouring structure.
9. runoff according to any one of claim 1 to 6 purify well it is characterised in that: set at described water inlet (2) place
There is grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739584.XA CN104746634B (en) | 2013-12-27 | 2013-12-27 | Runoff purification well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739584.XA CN104746634B (en) | 2013-12-27 | 2013-12-27 | Runoff purification well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104746634A CN104746634A (en) | 2015-07-01 |
| CN104746634B true CN104746634B (en) | 2017-01-18 |
Family
ID=53586833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310739584.XA Active CN104746634B (en) | 2013-12-27 | 2013-12-27 | Runoff purification well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104746634B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013392B (en) * | 2016-07-21 | 2019-04-05 | 上海勘测设计研究院有限公司 | Runoff purification system and runoff purification method |
| CN109797839B (en) * | 2019-02-25 | 2019-12-24 | 天津市水利科学研究院 | Urban road gutter inlet efficient sewage interception device and sewage interception operation method |
| CN111622330A (en) * | 2020-05-12 | 2020-09-04 | 同济大学 | Novel sponge type gutter inlet for intercepting sewage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201694888U (en) * | 2010-05-11 | 2011-01-05 | 上海亚同环保实业股份有限公司 | Suspension type filler support of biological contact oxidation pond |
| CN102092843A (en) * | 2010-12-15 | 2011-06-15 | 陈幼岳 | High-performance biological contact filler (biological string) |
| CN102126782A (en) * | 2011-01-14 | 2011-07-20 | 上海天维亚编织有限公司 | Suspension rope for biological contact filler |
| CN102757124A (en) * | 2011-04-29 | 2012-10-31 | 上海天维亚编制有限公司 | Method for preparing high-performance biological contact filler-biological rope |
| CN203222515U (en) * | 2013-04-17 | 2013-10-02 | 上海勘测设计研究院 | Rotatable ecological floating bed device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7875174B2 (en) * | 2007-03-07 | 2011-01-25 | Pank Thomas E | Apparatus for separating a light fluid from a heavy one and/or removing sediment from a fluid stream |
| CN101936020A (en) * | 2009-06-30 | 2011-01-05 | 武汉胜发机电研究所 | Method for treating and utilizing town region rainwater |
| US8715507B2 (en) * | 2010-06-07 | 2014-05-06 | Regents Of The University Of Minnesota | Storm drain baffle to decrease sediment washout |
| CN202000464U (en) * | 2011-03-10 | 2011-10-05 | 北京泰宁科创雨水利用技术股份有限公司 | Automatic purification rainwater inspection well |
| CN203700110U (en) * | 2013-12-27 | 2014-07-09 | 上海勘测设计研究院 | Runoff purifying well |
-
2013
- 2013-12-27 CN CN201310739584.XA patent/CN104746634B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201694888U (en) * | 2010-05-11 | 2011-01-05 | 上海亚同环保实业股份有限公司 | Suspension type filler support of biological contact oxidation pond |
| CN102092843A (en) * | 2010-12-15 | 2011-06-15 | 陈幼岳 | High-performance biological contact filler (biological string) |
| CN102126782A (en) * | 2011-01-14 | 2011-07-20 | 上海天维亚编织有限公司 | Suspension rope for biological contact filler |
| CN102757124A (en) * | 2011-04-29 | 2012-10-31 | 上海天维亚编制有限公司 | Method for preparing high-performance biological contact filler-biological rope |
| CN203222515U (en) * | 2013-04-17 | 2013-10-02 | 上海勘测设计研究院 | Rotatable ecological floating bed device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104746634A (en) | 2015-07-01 |
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Address after: 200434 Shanghai city Hongkou District Yixian Road No. 388 Patentee after: SHANGHAI INVESTIGATION, DESIGN & RESEARCH INSTITUTE Co.,Ltd. Address before: 200434 Shanghai city Hongkou District Yixian Road No. 388 Patentee before: SHANGHAI INVESTIGATION, DESIGN & Research Institute |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221213 Address after: 200434 Shanghai city Hongkou District Yixian Road No. 388 Patentee after: SHANGHAI INVESTIGATION, DESIGN & RESEARCH INSTITUTE Co.,Ltd. Patentee after: Three Gorges Technology Co.,Ltd. Address before: 200434 Shanghai city Hongkou District Yixian Road No. 388 Patentee before: SHANGHAI INVESTIGATION, DESIGN & RESEARCH INSTITUTE Co.,Ltd. |
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| TR01 | Transfer of patent right |