CN106927586A - A kind of method of urban rainwater sewage water cleaning systems and its purified water - Google Patents
A kind of method of urban rainwater sewage water cleaning systems and its purified water Download PDFInfo
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- CN106927586A CN106927586A CN201511031856.6A CN201511031856A CN106927586A CN 106927586 A CN106927586 A CN 106927586A CN 201511031856 A CN201511031856 A CN 201511031856A CN 106927586 A CN106927586 A CN 106927586A
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- rainwater sewage
- sewer
- disposal system
- well
- sewage disposal
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- 239000010865 sewage Substances 0.000 title claims abstract description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000008213 purified water Substances 0.000 title claims abstract description 12
- 238000004140 cleaning Methods 0.000 title abstract description 15
- 238000000746 purification Methods 0.000 claims abstract description 65
- 238000001914 filtration Methods 0.000 claims abstract description 45
- 238000007689 inspection Methods 0.000 claims description 26
- 239000004927 clay Substances 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 239000002689 soil Substances 0.000 claims description 13
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035568 catharsis Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- -1 loess formation 6 Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Sewage (AREA)
Abstract
The present invention is a kind of method on urban rainwater sewage water cleaning systems and its purified water.The urban rainwater sewage disposal system is arranged in the rainwater Bilge of urban green belts, and the urban rainwater sewage disposal system includes：Eco-filtration layer, purification well, sewer；The eco-filtration layer and purification well location are in the top of sewer, and eco-filtration layer is arranged at the purification well outer periphery, purification well and the water passage, and the pipeline opening of the sewer extend into the purification bottom center, the pipeline opening of the sewer forms recessed channel higher than the remainder of purification bottom between the inwall and the duct wall of sewer of purification well.The technical scheme that the present invention is provided have the advantages that simple structure, cost than it is relatively low, easy to maintenance it is novel, purified treatment effectively can be carried out to road rain water sewage.
Description
Technical field
The present invention is to be related to urban rainwater technical field of sewage, city inspection shaft water cleaning systems.
Background technology
Water is the base of production, ecology will, Source of life is primary condition for the survival of mankind.
But protruded in the more flourishing cities and towns section pollution of China's industry, the uncomfortable cooperation in 78% section in the section of city
Drinking water source, urban groundwater 50% is contaminated, and water pollution exacerbates the contradiction of China's shortage of water resources,
Industrial and agricultural production and people's lives are caused harm.
Existing city is all that sanitary sewage and rainwater etc. are directly from road using municipal government's buried pipes
At the sewage mouth of face, municipal pipeline is flowed into, both caused a large amount of wastes of rainwater sewage, and cause pole
Big Environment pollution.
In view of the defect that above-mentioned existing urban rainwater sewage disposal system is present, the present inventor is based on
Such product design manufacture abundant for many years practical experience and professional knowledge are engaged in, and coordinate the fortune of scientific principle
With, be actively subject to research and innovation, to found a kind of new urban rainwater sewage water cleaning systems and its
The method of purified water, can improve general existing urban rainwater sewage disposal system, have more it
Practicality.By constantly research, design, and after studying sample repeatedly and improving, create finally
Set out the present invention having practical value.
The content of the invention
The technical problem to be solved in the present invention is to propose a kind of simple structure, cost than relatively low water purification system
System.
The purpose of the present invention is directed to the defect that existing urban rainwater sewage discharge is disorderly discharged, there is provided a kind of
Urban rainwater sewage disposal system, effectively can carry out purified treatment to road rain water sewage, so that
Realization is recycled.
To achieve the above object, the invention provides a kind of urban rainwater sewage disposal system, the city
City's rainwater sewage disposal system includes：
Urban rainwater sewage etc. is by lawn, after road collects, flowing into metalling, into metalling
Purification well the inside is flowed into after preliminary filtering, the sewage that purification well crosses preliminary filtration treatment passes through clear water tanks
Filter bores filtering after flow into purification well in, through purification well the inside activated carbon (or sandstone) absorption
With filtering, storage area is flowed into after secondary filter purification, the water of storage area is by flowing into outlet pipe after precipitation
Road is entered in river, realizes that sewage purification is utilized.
The thinking of the Technical Design is：The permeance property of Artificial Soil (rubble) is good, can obtain compared with
Big infiltration capacity, is that soil horizon constitutes good permeability, with more space than natural earth also
With stronger catharsis.
The object of the invention to solve the technical problems is realized using following technical scheme.Foundation
A kind of urban rainwater sewage disposal system proposed by the present invention, the urban rainwater sewage disposal system is set
In the rainwater Bilge of urban green belts, the urban rainwater sewage disposal system includes：Eco-filtration
Layer (A), purification well (B), sewer (C)；Eco-filtration layer (A) and purification well (B)
Positioned at the top of sewer (C), and eco-filtration layer (A) is arranged at purification well (B) outside
Around, it is described purification well (B) connected with the sewer (C), and the sewer (C) pipe
Road junction extend into described purification well (B) bottom center, and the pipeline opening of the sewer (C) is higher than net
Change the remainder of well (B) bottom, in the inwall and the duct wall of sewer (C) of purification well (B)
Between form recessed channel.
The object of the invention to solve the technical problems can also be applied to the following technical measures to achieve further.
Foregoing urban rainwater sewage disposal system, the purification well (B) includes：Clear water tanks (1),
Inspection well cover (2), filtration pack (3)；The clear water tanks (1) are with being uniformly distributed the double of small holes
Layer side wall, the filtration pack (3) is filled in the space between the double side walls, and the inspection shaft
Lid (2) is positioned at the clear water tanks (1) top.
Foregoing urban rainwater sewage disposal system, the cross section of the clear water tanks (1) be cubic ring or
Annulus.
Foregoing urban rainwater sewage disposal system, the center of inspection well cover (2) is provided with multiple circular recessed
Groove, the diameter with diameter greater than the sewer (C) pipeline opening of the plurality of circular groove, and the circle
Multiple holes are provided with connected in star.
Foregoing urban rainwater sewage disposal system, the multiple circular groove is most preferably that two circles are recessed
Groove.
Foregoing urban rainwater sewage disposal system, the filtration pack (3) is activated carbon or sandstone.
Foregoing urban rainwater sewage disposal system, it is characterised in that eco-filtration layer (A) bag
Include：Metalling (4), clay layer (5), loess formation (6)；The metalling (3) is layed in described
Purification well (B) outer periphery, the clay layer (5) and the loess formation (6) are layed in described broken
Rock layers (3) periphery, and the loess formation (6) is on the clay layer (5), and clay layer
(5) it is layed on original soil.
Foregoing urban rainwater sewage disposal system, it is characterised in that the sewer (C) includes：
Ventilating water pipe (7) and concrete (8)；The concrete (8) is layed in the rainwater Bilge
Bottom and side, and in the space that the ventilating water pipe (7) fences up positioned at the concrete (8).
The object of the invention to solve the technical problems is also realized using following technical scheme.According to this
Invent propose a kind of urban rainwater sewage disposal system purified water method, when rainwater sewage amount compared with
When few, the rainwater sewage first passes through eco-filtration layer (A) and is tentatively filtered, and then leads to again
Cross purification well (B) further to filter, by purifying the recessed channel in well (B), finally enter lower water
(C) is emitted in road；When the amount of rainwater sewage is larger, the rainwater sewage is except by above-mentioned step
Suddenly after emitting, unnecessary rainwater sewage is directly entered by purifying the inspection well cover (2) of well (B)
The female groove, finally enters sewer (C) and emits.
The object of the invention to solve the technical problems can also be applied to the following technical measures to achieve further.
The method of foregoing urban rainwater sewage disposal system purified water, when the amount of rainwater sewage is less,
Rainwater sewage first passes sequentially through the loess formation (6), clay layer (5), metalling (4) and carries out tentatively
Filtering, then passes sequentially through purifying box (1) outer wall, filtration pack (3), purifying box (1) again
Inwall enters the deep recessed channel after further filtering, and finally enters sewer (C) and emits；When
It is unnecessary after the rainwater sewage by above-mentioned steps except being emitted when the amount of rainwater sewage is larger
Rainwater sewage the purifying box (1) is directly entered by the circular groove on the inspection well cover (2)
Interior recessed channel, finally enters sewer (C) and emits.
Urban rainwater sewage disposal system of the present invention can be carried out with the sewage of opposite life birth life and rainwater etc.
Repeatedly purification, generates purified water, reaches the requirement for reusing, thus can a large amount of saving water resource,
And effectively reduce the waste of water resource.
Beneficial effects of the present invention；
1st, it is filled using rubble, cost is cheap, and because interstitital texture is solid, the suction to water is saturating
Ability is strong, and rainfall also can quickly absorb greatly carries out fast filtering.
2nd, purification well activated carbon (or sandstone) changes convenient, after sewage enters clear water tanks, by oozing
The filtering of saturating and activated carbon (or sandstone), after eventually passing the precipitation of storage tank, reaches clean-up effect,
Effect with economical and energy saving environmental protection.
Described above is only the general introduction of technical solution of the present invention, of the invention in order to better understand
Technological means, and being practiced according to the content of specification, and in order to allow it is of the invention above-mentioned and
Other purposes, feature and advantage can become apparent, and below especially exemplified by preferred embodiment, and coordinate attached
Figure, describes in detail as follows.
Brief description of the drawings
Fig. 1 is the plan that urban rainwater water cleaning systems of the present invention are arranged at urban green belts.
Fig. 2 is total sectional view of urban rainwater water cleaning systems of the present invention.
Fig. 3 is the stereogram of purification well of the invention.
Fig. 4 is the sectional view of purification well of the invention.
Fig. 5 is the top view of the inspection well cover of purification well of the invention.
Fig. 6 is the top view of the removing inspection well cover of purification well of the invention.
Fig. 7 is the detailed sectional view of urban rainwater water cleaning systems of the present invention.
【Main element symbol description】
A：Eco-filtration layer B：Purification well
C：Sewer D：Urban rainwater sewage disposal system
F：Urban green belts
1：Clear water tanks 2：Inspection well cover
3：Filtration pack 4：Metalling
5：Clay layer 6：Loess formation
7：Ventilating water pipe 8：Concrete
Specific embodiment
Further to illustrate the present invention to reach technological means and the work(that predetermined goal of the invention is taken
Effect, below in conjunction with accompanying drawing and preferred embodiment, to according to a kind of urban rainwater sewage proposed by the present invention
The method of water cleaning systems and its purified water its specific embodiment, structure, feature and its effect, in detail
Illustrate as after.
In Figure of description, it is green that wherein Fig. 1 is that urban rainwater water cleaning systems of the present invention are arranged at city
Change the plan of band；Fig. 2 is total sectional view of urban rainwater water cleaning systems of the present invention；Fig. 3 is this
The stereogram of the purification well of invention；Fig. 4 is the sectional view of purification well of the invention；Fig. 5 is the present invention
Purification well inspection well cover top view；Fig. 6 is the vertical view of the removing inspection well cover of purification well of the invention
Figure；Fig. 7 is the detailed sectional view of urban rainwater water cleaning systems of the present invention.
As depicted in figs. 1 and 2, a kind of urban rainwater sewage disposal system of the invention, the city rain
Water sewage disposal system D is arranged in the rainwater Bilge of urban green belts E, the urban rainwater sewage
Processing system D includes：Eco-filtration layer A, purification well B, sewer C；The eco-filtration layer A
It is arranged at outside the purification well B with the top that purification well B is located at sewer C, and eco-filtration layer A
Around side, the purification well B is connected with the sewer C, and the pipeline opening of the sewer C is stretched
Enter to the purification well B bottom centers, the pipeline opening of the sewer C is higher than purification well B bottoms
Remainder, recessed channel is formed between the inwall and the duct wall of sewer C of purification well B.
As shown in Figures 3 to 6, the purification well B includes：Clear water tanks 1, inspection well cover 2, filtering are filled out
Fill thing 3；The clear water tanks 1 have the double side walls for being uniformly distributed small holes, the filtration pack 3
The space between the double side walls is filled in, and the inspection well cover 2 is located at the top of the clear water tanks 1.
It is preferred that the cross section of the clear water tanks 1 is cubic ring or annulus.
It is preferred that the center of inspection well cover 2 is provided with multiple circular grooves, the plurality of circular groove it is straight
Footpath is more than the diameter of the sewer C pipeline openings, and multiple holes are provided with the circular groove.
It is preferred that the multiple circular groove is most preferably two circular grooves.
It is preferred that the filtration pack 3 is activated carbon or sandstone.
As shown in Figure 2 and Figure 7, the eco-filtration layer A includes：Metalling 4, clay layer 5, Huang
Soil layer 6；The metalling 3 is layed in the purification well B outer peripheries, the clay layer 5 and described
Loess formation 6 is layed in the periphery of the metalling 3, and the loess formation 6 be located at the clay layer 5 it
On, and clay layer 5 is layed on original soil.
As shown in Figure 2 and Figure 7, the sewer C includes：Ventilating water pipe 7 and concrete eight；It is described
Concrete eight is layed in the bottom and side of the rainwater Bilge, and the ventilating water pipe 7 is located at institute
In stating the space that concrete eight fences up.
The present invention also proposes a kind of method of urban rainwater sewage disposal system purified water, when rainwater sewage
Amount it is less when, the rainwater sewage first passes through eco-filtration layer A and is tentatively filtered, then
Further filtered by purifying well B again, by purifying the recessed channel in well B, finally enter sewer C
Emit；When the amount of rainwater sewage is larger, the rainwater sewage by above-mentioned steps except being discharged
After going out, unnecessary rainwater sewage directly enters the female groove by purifying the inspection well cover 2 of well B,
Sewer C is finally entered to emit.
When the amount of rainwater sewage is less, rainwater sewage first pass sequentially through the loess formation 6, clay layer 5,
Metalling 4 is tentatively filtered, and the outer wall of purifying box 1, filtration pack 3, net is then passed sequentially through again
Change after the inwall of case 1 is further filtered and enter the deep recessed channel, finally enter sewer C and emit；
It is many after the rainwater sewage by above-mentioned steps except being emitted when the amount of rainwater sewage is larger
Remaining rainwater sewage is directly entered in the purifying box 1 by the circular groove on the inspection well cover 2
Recessed channel, finally enters sewer C and emits.
More specifically, a kind of urban rainwater sewage water cleaning systems that the present invention is provided, urban green belts E
Lawn is used above excavates Bilge, and leveling is poured using concrete eight, laying ventilating water pipe 7 with
Purification well B is connected, and purification well B is positioned on concrete eight, and the net of purification well B is backfilled to original soil
Under water tank 1, and make ventilating water pipe 7 imbed original soil in, clay layer 5 is covered on original soil using clay
Face, covers loess formation 6 after having peace of mind, loess formation 6 oozes near purification well B sides with the ground of purification well B
Water hole is equal, and other side is equal with road surface or slightly below road surface.
Metalling 4 is layed on loess formation 6 using rubble, and less than purification well lid.Metalling 4
There is the gradient of 3-10 degree between purification well B and ground road surface, contribute to sewage to flow into Bilge
In；Good to rainwater and sewage absorbability because the rubble of metalling 4 has gap, rainfall also can greatly
Quick adsorption is simultaneously reused after purifying well B purifications.
As shown in Fig. 3-Fig. 7, the four sides for purifying the clear water tanks 1 in well B is provided with into water permeability hole,
Urban rainwater sewage by metalling 4 filter after from the hole of clear water tanks 1 permeate flow into, clear water tanks 1 its
Inner side four sides is connected with filtration pack 3 (specially activated carbon or sandstone), using being inserted directly into loading
In the inner side baffle of clear water tanks 1, inspection well cover 2) bedding and clear water tanks 1 positioning recessed channel the inside, bottom
It is connected with ventilating water pipe 7, can be according to pipe arrangement requirement selection joint categories.
Especially, the inspection well cover 2 of purification well B is higher than metalling 4, and the inside of inspection well cover 2 is provided with groove,
Rainwater sewage etc. is flowed into by the hole of inspection well cover 2, is kept off by the lattice of groove, flows into the inside of clear water tanks 1
Purification and precipitation filtering.
In sum, a kind of method that the present invention proposes urban rainwater sewage disposal system and its purified water.
The urban rainwater sewage water cleaning systems belong to urban rainwater process field, and the water cleaning systems are included：Only
Water tank 1, inspection well cover 2, filtration pack 3, metalling 4, clay layer 5, loess formation 6, water service pipe
Road 7, concrete eight.Specifically, by laying concrete eight in municipal sewage ditch, ventilating water pipe 7,
Original soil, loess formation 6, clay layer 5, metalling 4 etc. form artificial soil layer, the artificial soil layer
Preliminary purification is done to sewage, rainwater Bilge the inside is provided with purification well B, the phase of ventilating water pipe 7 with laying
Even, rainwater sewage purifies well B purifications and filtering by being penetrated into after artificial soil layer filtering,
Realize the purification utilization of sewage.The present invention provide technical scheme have simple structure, cost than it is relatively low,
Advantage novel, that purified treatment can be effectively carried out to road rain water sewage easy to maintenance.
The above, is only presently preferred embodiments of the present invention, and any form is not done to the present invention
On limitation, although the present invention is disclosed above with preferred embodiment, but is not limited to this hair
It is bright, any those skilled in the art, without departing from the scope of the present invention, when can
A little change is made using the technology contents of the disclosure above or be modified to the Equivalent embodiments of equivalent variations,
In every case it is the content without departing from technical solution of the present invention, implements to more than according to technical spirit of the invention
Any simple modification, equivalent variations and modification that example is made, still fall within the model of technical solution of the present invention
In enclosing.
Claims (10)
1. a kind of urban rainwater sewage disposal system, the urban rainwater sewage disposal system is arranged at city
In the rainwater Bilge of greenbelt, it is characterised in that the urban rainwater sewage disposal system includes：It is raw
State filter layer (A), purification well (B), sewer (C)；
Eco-filtration layer (A) and purification well (B) are located at the top of sewer (C), and ecological
Filter layer (A) be arranged at it is described purification well (B) outer periphery, the purification well (B) with it is described under
Water channel (C) is connected, and the pipeline opening of the sewer (C) extend into described purification well (B) bottom
Center, the remainder of the pipeline opening higher than purification well (B) bottom of the sewer (C), net
Recessed channel is formed between the inwall and the duct wall of sewer (C) of changing well (B).
2. urban rainwater sewage disposal system according to claim 1, it is characterised in that described
Purification well (B) includes：Clear water tanks (1), inspection well cover (2), filtration pack (3)；
The clear water tanks (1) are with the double side walls for being uniformly distributed small holes, the filtration pack (3)
The space between the double side walls is filled in, and the inspection well cover (2) is positioned at the clear water tanks (1)
Top.
3. urban rainwater sewage disposal system according to claim 2, it is characterised in that：It is described
The cross section of clear water tanks (1) is cubic ring or annulus.
4. urban rainwater sewage disposal system according to claim 2, it is characterised in that：Inspection shaft
The center for covering (2) is provided with multiple circular grooves, the plurality of circular groove with diameter greater than the lower water
The diameter of road (C) pipeline opening, and multiple holes are provided with the circular groove.
5. urban rainwater sewage disposal system according to claim 4, it is characterised in that：It is described
Multiple circular grooves are most preferably two circular grooves.
6. urban rainwater sewage disposal system according to claim 2, it is characterised in that：It is described
Filtration pack (3) is activated carbon or sandstone.
7. urban rainwater sewage disposal system according to claim 1, it is characterised in that described
Eco-filtration layer (A) includes：Metalling (4), clay layer (5), loess formation (6)；
The metalling (3) is layed in described purification well (B) outer periphery, the clay layer (5)
The metalling (3) periphery is layed in the loess formation (6), and the loess formation (6) is located at
On the clay layer (5), and clay layer (5) is layed on original soil.
8. urban rainwater sewage disposal system according to claim 1, it is characterised in that described
Sewer (C) includes：Ventilating water pipe (7) and concrete (8)；
The concrete (8) is layed in the bottom and side of the rainwater Bilge, and the water service pipe
In the space that road (7) fences up positioned at the concrete (8).
9. a kind of urban rainwater sewage disposal system as described in any claim in claim 1 to 8
The method of system purified water, it is characterised in that：
When the amount of rainwater sewage is less, the rainwater sewage first passes through eco-filtration layer (A) and enters
The preliminary filtering of row, is then further filtered, by purifying well (B) by purifying in well (B) again
Recessed channel, finally enters sewer (C) and emits；
When the amount of rainwater sewage is larger, after the rainwater sewage by above-mentioned steps except being emitted,
Unnecessary rainwater sewage directly enters the female groove by purifying the inspection well cover (2) of well (B), most
Emitted into sewer (C) afterwards.
10. the method for urban rainwater sewage disposal system purified water according to claim 9, its
It is characterised by：
When the amount of rainwater sewage is less, rainwater sewage first passes sequentially through the loess formation (6), clay
Layer (5), metalling (4) are tentatively filtered, then pass sequentially through again purifying box (1) outer wall,
Filtration pack (3), purifying box (1) inwall enter the deep recessed channel after further filtering, finally
Emitted into sewer (C)；
When the amount of rainwater sewage is larger, after the rainwater sewage by above-mentioned steps except being emitted,
Unnecessary rainwater sewage directly enters the purifying box (1) by the circular groove on the inspection well cover (2)
Interior recessed channel, finally enters sewer (C) and emits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511031856.6A CN106927586A (en) | 2015-12-31 | 2015-12-31 | A kind of method of urban rainwater sewage water cleaning systems and its purified water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511031856.6A CN106927586A (en) | 2015-12-31 | 2015-12-31 | A kind of method of urban rainwater sewage water cleaning systems and its purified water |
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| CN106927586A true CN106927586A (en) | 2017-07-07 |
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| CN201511031856.6A Pending CN106927586A (en) | 2015-12-31 | 2015-12-31 | A kind of method of urban rainwater sewage water cleaning systems and its purified water |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060623A (en) * | 2017-12-26 | 2018-05-22 | 杭州市城市建设基础工程有限公司 | Sponge urban construction road rain water processing system |
| CN114590961A (en) * | 2022-03-07 | 2022-06-07 | 水立通建设（江苏）有限公司 | Municipal sewage drainage system based on underground three-dimensional structure |
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| CN203866895U (en) * | 2014-04-02 | 2014-10-08 | 北京云鹏盛元环保科技有限公司 | Ecological rainwater collecting system |
| CN104947778A (en) * | 2015-05-08 | 2015-09-30 | 广州市城市规划勘测设计研究院 | Municipal road drainage system and drainage method |
| CN204715404U (en) * | 2015-06-04 | 2015-10-21 | 含山县兴广道路设施制造有限公司 | A kind of water saving inspection well cover |
| US20160069162A1 (en) * | 2013-04-12 | 2016-03-10 | Future Energy Innovations Pty Ltd | Detection and collection system for fugitive gases and effluent liquids leaking from around drilled wellheads |
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| US20160069162A1 (en) * | 2013-04-12 | 2016-03-10 | Future Energy Innovations Pty Ltd | Detection and collection system for fugitive gases and effluent liquids leaking from around drilled wellheads |
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| CN108060623A (en) * | 2017-12-26 | 2018-05-22 | 杭州市城市建设基础工程有限公司 | Sponge urban construction road rain water processing system |
| CN108060623B (en) * | 2017-12-26 | 2019-08-30 | 杭州市城市建设基础工程有限公司 | Sponge urban construction road rain water processing system |
| CN114590961A (en) * | 2022-03-07 | 2022-06-07 | 水立通建设（江苏）有限公司 | Municipal sewage drainage system based on underground three-dimensional structure |
| CN114590961B (en) * | 2022-03-07 | 2024-01-12 | 水立通建设（江苏）有限公司 | Municipal wastewater drainage system based on underground three-dimensional structure |
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