CN205839931U - A kind of drainage system against rain of sponge urban construction - Google Patents
A kind of drainage system against rain of sponge urban construction Download PDFInfo
- Publication number
- CN205839931U CN205839931U CN201620811271.XU CN201620811271U CN205839931U CN 205839931 U CN205839931 U CN 205839931U CN 201620811271 U CN201620811271 U CN 201620811271U CN 205839931 U CN205839931 U CN 205839931U
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- CN
- China
- Prior art keywords
- drain pipe
- pipeline
- sponge
- transmissometer
- rainwater
- 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.)
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Abstract
The utility model discloses the drainage system against rain of a kind of sponge urban construction, it includes drain pipe, and the first pipeline of being connected with drain pipe respectively and the second pipeline；The water inlet end of drain pipe is provided with transmissometer, and one end of drain pipe and the connection of the first pipeline is provided with the first electromagnetic valve being connected with transmissometer；One end that first pipeline is connected with drain pipe is provided with drainage screen；One end that second pipeline is connected with drain pipe is provided with the second electromagnetic valve being connected with transmissometer, and the outfan of the second pipeline is provided with rainwater treatment device；Rainwater treatment device includes filtering ponds, sedimentation tank, biological reaction pool and the deodorization tank being sequentially communicated；Being separated by the first flase floor between filtering ponds and sedimentation tank, deodorization tank is connected by the outfan of outlet pipe and the first pipeline.The application is by arranging the cleannes of transmissometer detection rainwater in drain pipe, and the rainwater that can exceed standard the pollutant of drain pipe in time carries out purified treatment, while improving efficiency of evolution, also reduces purification cost.
Description
Technical field
This utility model relates to the drainage system against rain of a kind of sponge urban construction.
Background technology
Sponge city refers to that city can adapt to the aspect tool such as environmental change and reply natural disaster as sponge
There is good " elastic ", water suction, water-retention, infiltration, water purification when raining, when needing, the water stored " is discharged " and is used.Long-pending
Sponge urban construction is carried out in pole, improves making use of rain and flood, it is possible to reduce arrange outside rainwater, extends the rainfall runoff time.Appropriate application city
City's rainwater, is not only the approach increased income and decreased expenditure, and all has important to the aspect such as Improvement of Ecological Environment, water pollution control
Meaning.
At present, city drainage system passes through sewer draining, and according to related data and data statistics, initial rainfall
Formed runoff in pollutant levels higher, in rainwater discharge process should by initial 2mm rainfall formed runoff detachment out,
It is recycled after sewage disposal or is directly discharged in water body.But, in the past in the research for rainwater-collecting and discharge, neglect
Omit the runoff by initial rainfall is formed to carry out separating processing, cause water pollution.
Utility model content
The purpose of this utility model is to provide the drainage system against rain of a kind of sponge urban construction, to solve existing city rain
The rainfall runoff that initial rainfall is formed is not separated by water drainage system and carries out processing the most directly discharge, and cause water body
The problem polluted.
For solving above-mentioned technical problem, this utility model provides the drainage system against rain of a kind of sponge urban construction, including
Drain pipe, and the first pipeline of being connected with drain pipe respectively and the second pipeline；The water inlet end of drain pipe is provided with transmissometer, draining
One end that pipe is connected with the first pipeline is provided with the first electromagnetic valve being connected with transmissometer；One end that first pipeline is connected with drain pipe
Being provided with drainage screen, drainage screen is the tubbiness of one end open, is provided with the first sponge and crosses filter block in drainage screen, and the opening of drainage screen prolongs
Stretch in drain pipe；One end that second pipeline is connected with drain pipe is provided with the second electromagnetic valve being connected with transmissometer, the second pipeline
Outfan be provided with rainwater treatment device；Filtering ponds that rainwater treatment device includes being sequentially communicated, sedimentation tank, biological reaction pool and
Deodorization tank；Being separated by the first flase floor between filtering ponds and sedimentation tank, deodorization tank is defeated by outlet pipe and the first pipeline
Go out end connection.
Further, the both sides of biological reaction pool are separated with sedimentation tank and deodorization tank by one second flase floor respectively；
It is provided with the second sponge in biological reaction pool and crosses filter block.
Further, charcoal filler it is provided with in deodorization tank.
Further, the first sponge crosses filter block and the second sponge crosses filter block and all includes being made up of filtration sponge and geotextiles,
Geotextiles is wrapped in outside filtration sponge.
Further, drainage screen is fixed in drain pipe by the limited block being arranged in drain pipe.
The beneficial effects of the utility model are:
1, the application is by arranging the cleannes of transmissometer detection rainwater in drain pipe, can dirt to drain pipe in time
The rainwater that dye thing exceeds standard carries out purified treatment, while improving efficiency of evolution, also reduces purification cost.
2, the rainwater treatment device efficiency of evolution in the application is high, by the first flase floor by the branch in rainwater, leaves
It is trapped in filtering ponds etc. bulk impurity, then by the second sponge brick, the little granule foreigns such as the silt in rainwater is filtered,
Complete to purify finally by the abnormal smells from the patient in the charcoal filling adsorption rainwater being arranged in deodorization tank.
3, the drainage screen in the application is the tubbiness of one end open, filters rainwater utilizing the first sponge to cross filter block
Time, the impurity in rainwater can be trapped in the drainage screen of tubbiness, it is simple to cleaning.Further, the opening of drainage screen extends into row
In water pipe, in order to take out drainage screen.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of this utility model.
Wherein: 1, drain pipe；11, transmissometer；12, the first electromagnetic valve；2, the first pipeline；21, drainage screen；22, the first sea
Filter block crossed by silk floss；23, limited block；3, the second pipeline；31, the second electromagnetic valve；4, filtering ponds；5, the first flase floor；6, sedimentation tank 6；
7, the second flase floor；71, the second sponge crosses filter block；8, deodorization tank；81, charcoal filler；9, outlet pipe.
Detailed description of the invention
Below detailed description of the invention of the present utility model is described, in order to those skilled in the art understand
This utility model, the common skill it should be apparent that this utility model is not limited to the scope of detailed description of the invention, to the art
From the point of view of art personnel, as long as various change limits and in the spirit and scope of the present utility model that determine in appended claim,
These changes are apparent from, and all utilize innovation and creation that this utility model conceives all at the row of protection.
The drainage system against rain of sponge urban construction as shown in Figure 1, including drain pipe 1, and respectively with drain pipe 1 even
The first pipeline 2 and the second pipeline 3 connect.Wherein, the water inlet end of drain pipe 1 is provided with transmissometer 11, drain pipe 1 and the first pipeline 2
The one end connected is provided with the first electromagnetic valve 12 being connected with transmissometer 11.It is provided with in one end that first pipeline 2 is connected with drain pipe 1
Drainage screen 21, drainage screen 21 is fixed in drain pipe 1 by the limited block 23 being arranged in drain pipe 1.Drainage screen 21 is in one end
The tubbiness of opening, is provided with the first sponge and crosses filter block 22 in drainage screen 21, the opening of drainage screen 21 extends in drain pipe 1.The
One end that two pipelines 3 are connected with drain pipe 1 is provided with the second electromagnetic valve 31 being connected with transmissometer 11, the outfan of the second pipeline 3
It is provided with rainwater treatment device.
Rainwater treatment device includes filtering ponds 4, sedimentation tank 6, biological reaction pool and the deodorization tank 8 being sequentially communicated.Wherein, mistake
Separated by the first flase floor 5 between filter tank 4 and sedimentation tank 6；The both sides of biological reaction pool are respectively by one second flase floor 7
Separate with sedimentation tank 6 and deodorization tank 8, be provided with the second sponge in biological reaction pool and cross filter block 71；It is provided with charcoal in deodorization tank 8
Filler 81, deodorization tank 8 is connected with the outfan of the first pipeline 2 by outlet pipe 9.
Additionally, above-mentioned first sponge crosses filter block 22 and the second sponge crosses filter block 71 and all includes by filtering sponge and geotextiles group
Becoming, geotextiles is wrapped in outside filtration sponge.In use can also be by adding anaerobism in crossing filter block 71 in the second sponge
Property water treatment micro-organism, the Organic substance in sewage can be decomposed, metabolism, digestion so that the content of organics in sewage is big
Width reduces.
Operation principle of the present utility model is: when transmissometer 11 detects that entering the vertical rain water pollutant of drain pipe 1 surpasses
Timestamp, transmissometer 11 sends signal to the first valve and the second valve respectively, makes the first valve closing, open the second valve simultaneously
Door, now, rainwater is entered rainwater treatment device by the second pipeline 3 and carries out rainwater purification process, i.e. discharges after having purified.
When the pollutant detected in rainwater are in critical field, transmissometer 11 sends letter to the first valve and the second valve respectively
Number, make the second valve closing, open the first valve simultaneously, now, rainwater is directly entered in the first pipeline 2, the most i.e. enters
Row discharge.
The rainwater that this utility model can realize exceeding standard the pollutant of drain pipe 1 in time carries out purified treatment, improves and evolves
While efficiency, also reduce purification cost.In decontamination process, by the first flase floor 5 by the branch in rainwater, leaves
It is trapped in filtering ponds 4 etc. bulk impurity, then by the second sponge brick, the little granule foreigns such as the silt in rainwater is filtered,
The abnormal smells from the patient adsorbing in rainwater finally by the charcoal filler 81 being arranged in deodorization tank 8 completes to purify.
Additionally, the tubbiness that the drainage screen 21 in the application is in one end open, cross filter block 22 to rainwater utilizing the first sponge
When filtering, the impurity in rainwater can be trapped in the drainage screen 21 of tubbiness, it is simple to cleaning.Further, the opening of drainage screen 21
Mouth end extends in drain pipe 1, in order to take out drainage screen 21.
Claims (5)
1. the drainage system against rain of a sponge urban construction, it is characterised in that include drain pipe, and respectively with described draining
First pipeline of pipe connection and the second pipeline；
The water inlet end of described drain pipe is provided with transmissometer, and one end that drain pipe is connected with described first pipeline is provided with and described turbidity
The first electromagnetic valve that instrument connects；
One end that described first pipeline is connected with drain pipe is provided with drainage screen, and described drainage screen is the tubbiness of one end open, filters
Being provided with the first sponge in net and cross filter block, the opening of drainage screen extends in described drain pipe；
One end that described second pipeline is connected with drain pipe is provided with the second electromagnetic valve being connected with described transmissometer, the second pipeline
Outfan is provided with rainwater treatment device；Filtering ponds that described rainwater treatment device includes being sequentially communicated, sedimentation tank 6, biological respinse
Pond and deodorization tank；Separated by the first flase floor between described filtering ponds and sedimentation tank, described deodorization tank by outlet pipe with
The outfan connection of described first pipeline.
The drainage system against rain of sponge urban construction the most according to claim 1, it is characterised in that described biological reaction pool
Both sides separated with described sedimentation tank and deodorization tank by one second flase floor respectively；It is provided with second in described biological reaction pool
Sponge crosses filter block.
The drainage system against rain of sponge urban construction the most according to claim 1, it is characterised in that set in described deodorization tank
There is charcoal filler.
The drainage system against rain of sponge urban construction the most according to claim 1, it is characterised in that described first sponge mistake
Filter block and the second sponge cross filter block and all include being made up of filtration sponge and geotextiles, and described geotextiles is wrapped in described filtration sponge
Outward.
The drainage system against rain of sponge urban construction the most according to claim 1, it is characterised in that described drainage screen passes through
The limited block being arranged in described drain pipe is fixed in drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620811271.XU CN205839931U (en) | 2016-07-29 | 2016-07-29 | A kind of drainage system against rain of sponge urban construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620811271.XU CN205839931U (en) | 2016-07-29 | 2016-07-29 | A kind of drainage system against rain of sponge urban construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839931U true CN205839931U (en) | 2016-12-28 |
Family
ID=57640613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620811271.XU Expired - Fee Related CN205839931U (en) | 2016-07-29 | 2016-07-29 | A kind of drainage system against rain of sponge urban construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205839931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113582418A (en) * | 2021-09-07 | 2021-11-02 | 中电建生态环境设计研究有限公司 | Bury high-efficient initial stage rainwater processing apparatus of formula |
-
2016
- 2016-07-29 CN CN201620811271.XU patent/CN205839931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113582418A (en) * | 2021-09-07 | 2021-11-02 | 中电建生态环境设计研究有限公司 | Bury high-efficient initial stage rainwater processing apparatus of formula |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 |