CN117005509A - Source control and sewage interception system of river drain - Google Patents
Source control and sewage interception system of river drain Download PDFInfo
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- CN117005509A CN117005509A CN202310876973.0A CN202310876973A CN117005509A CN 117005509 A CN117005509 A CN 117005509A CN 202310876973 A CN202310876973 A CN 202310876973A CN 117005509 A CN117005509 A CN 117005509A
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- 239000010865 sewage Substances 0.000 title claims abstract description 240
- 230000033228 biological regulation Effects 0.000 claims abstract description 63
- 238000010276 construction Methods 0.000 claims description 29
- 239000002071 nanotube Substances 0.000 claims description 26
- 230000001105 regulatory effect Effects 0.000 claims description 19
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- 238000005086 pumping Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 239000003344 environmental pollutant Substances 0.000 abstract description 15
- 231100000719 pollutant Toxicity 0.000 abstract description 15
- 238000000746 purification Methods 0.000 abstract description 7
- 230000008595 infiltration Effects 0.000 abstract description 6
- 238000001764 infiltration Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000010485 coping Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
Abstract
The invention discloses a source control sewage interception system of a river sewage outlet, which relates to the technical field of river sewage interception, and controls a source through a diversion sewage outlet, a diversion rainwater outlet and a diversion mixed-connection drainage outlet system, comprehensively intercepts and effectively processes sewage on the basis of source control, reduces pollution to a river water environment to the greatest extent, and simultaneously aims at the reformable rainwater outlet and the mixed-connection drainage outlet, the system adopts sponge urban facilities to increase the infiltration and purification capacity of rainwater, sets a rainwater regulation tank to collect and regulate the rainwater, reduces the impact of the rainwater and the emission of pollutants, enables the rainwater to be discharged into a sewage pipe network after being processed, finally enters a sewage treatment plant for processing, introduces a tail end sewage interception and storage pipe system into each subsystem, and orderly guides the sewage to the sewage treatment plant for processing through the sewage interception main pipe, thereby avoiding direct discharge of the sewage and pollution to the river.
Description
Technical Field
The invention relates to the technical field of river channel sewage interception, in particular to a source control sewage interception system of a river channel sewage outlet.
Background
The source control and sewage interception is to manage and control the sewage outlet in the river channel so as to reduce or prevent pollutants from entering the river and the water body.
The method generally comprises the steps of monitoring and managing a drain outlet, establishing a drain outlet monitoring system, and periodically monitoring and detecting the drain outlet in a river channel; constructing a sewage treatment facility, and constructing a corresponding sewage treatment facility aiming at pollutants at a river drain outlet; and the river course restoration and ecological restoration are carried out, so that the self-cleaning capacity and self-restoration capacity of the river course are improved, and the retention time and the diffusion range of pollutants are reduced through river course restoration and ecological restoration measures.
The traditional sewage interception system mainly focuses on terminal sewage treatment, neglects the importance of source control, pollutants enter a water body at a sewage outlet, and the water body is impacted by pollutants with higher concentration, so that a large amount of pollutants need to be treated through expensive terminal sewage treatment facilities in the later period, the operation and maintenance cost and the energy consumption are increased, meanwhile, the emission of the pollutants cannot be completely eliminated only by the terminal sewage treatment facilities, a certain degree of pollutants still enter the water body, the effective sewage interception effect cannot be realized, meanwhile, a single sewage treatment link is lack of comprehensive consideration to other links, and no adaptability and sustainability are needed, so that the pollution interception system capable of comprehensively treating the front end and the rear end of the river sewage outlet is needed to solve the problems.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the main focus is on the sewage treatment at the tail end, the source control is ignored, the water body is easy to suffer from the impact of pollutants with higher concentration, and the sewage cannot be effectively intercepted.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the invention provides a source control and sewage interception system of a river drain, which is characterized by comprising the following components:
the split-flow sewage port system comprises a sewage pipe network, a sewage collecting well, a pipeline and a sewage interception main pipe, wherein the sewage pipe network is established, the tail end sewage interception main pipe is directly carried out aiming at a sewage discharge port of the complete split-flow system, and sewage is connected into a sewage treatment plant for treatment;
the diversion rainwater inlet system comprises greenbelts, permeable roads, urban facility construction of rainwater gardens, construction of rainwater regulation reservoirs and erection of tail end sewage interception nanotubes, and seepage regulation facilities are arranged in the greenbelts, street greenbelts and large-scale park greenbelts in the field, and the rainwater regulation reservoirs are arranged in the engineering range for regulating and accumulating aiming at completely diversion rainwater drainage;
the split-flow mixed-connection drainage system comprises construction of a rainwater regulation pool of a mixed-connection drainage and erection of a tail end sewage interception nano tube, and a intercepting well and a regulation pool are arranged according to engineering requirements and site requirements aiming at the split-flow mixed-drainage;
the combined system discharge port system comprises construction of a rainwater regulation pool of the combined system discharge port, construction of a tail end sewage interception nano tube, and construction of an overflow regulation control device, wherein the overflow regulation control device comprises an overflow port, an overflow weir, an overflow control valve and overflow detection equipment, and sewage interception dry tubes are all arranged for the combined system discharge port.
The invention is further arranged to: the split-flow sewage port system comprises:
the sewage collection system is used for establishing a sewage pipe network;
the sewage interception system at the tail end of the sewage port is provided with a sewage interception main pipe to guide sewage to a sewage treatment plant for treatment;
the invention is further arranged to: the diversion gully system comprises:
the rainwater inlet regulating and accumulating tank system is used for building a rainwater regulating and accumulating tank and is used for collecting and regulating rainwater;
the sewage interception system at the tail end of the rainwater inlet is provided with a tail end sewage interception nano tube, and rainwater in the rainwater regulation and storage tank is pumped and discharged to a sewage pipe network and enters a sewage treatment plant for treatment;
the regulation and storage tank collects initial rain in a rainy day, pumps and discharges rainwater in the tank to a sewage pipe network when the regulation and storage tank is in a dry day, and finally the rainwater is connected to a sewage treatment plant for treatment;
carrying out sponge city facility construction and seepage regulation facility construction on a source which can be modified;
the construction of sponge city facilities comprises the construction of green lands, permeable roads and rainwater gardens;
the construction of the seepage regulation facility comprises the steps of arranging the seepage regulation facility in greenbelts, street greenbelts and large park greenbelts in the field;
building a rainwater regulation pool for a source which cannot be modified and arranging a tail end sewage interception nano tube;
the invention is further arranged to: the split hybrid discharge system comprises:
the mixed joint drainage port regulation and storage pool system is used for building a rainwater regulation and storage pool and collecting and regulating rainwater;
the mixed joint discharge port tail end control system is provided with a tail end sewage interception nano tube, so that sewage is intercepted completely and is connected into a sewage treatment plant for treatment;
the invention is further arranged to: the split-flow mixed-connection outlet system comprises:
the upstream source which can be modified is directly led to a diversion gully reservoir, and is connected into a sewage treatment plant for treatment;
building a rainwater regulation pool at an upstream non-remodelable source, collecting and regulating mixed rainwater and sewage, arranging a tail end sewage interception nano tube, pumping rainwater in the rainwater regulation pool to a sewage pipe network, and entering a sewage treatment plant for treatment;
when the upstream non-remodelable source position is in a dry day, the mixed sewage directly enters a sewage pipe network and enters a sewage treatment plant;
when the upstream non-remodelable source position is in a rainy day, the mixed rain sewage is connected into a regulating reservoir, and when the rainy day is in a drought day, the rainwater in the reservoir is pumped and discharged to a sewage pipe network, and finally the sewage is connected into a sewage treatment plant for treatment;
the invention is further arranged to: the combined discharge port system includes:
the overflow control system is used for modifying the decrement facilities from the source;
the converging tail end control system is provided with a tail end sewage interception nano tube, and pumps and discharges the rainwater in the rainwater regulation and storage tank to a sewage pipe network, and the rainwater enters a sewage treatment plant for treatment;
the invention is further arranged to: the combined discharge port system comprises:
in dry days, sewage directly enters a sewage pipe network and enters a sewage treatment plant;
during rainy days, based on the source facility after transformation, the mixed rain sewage is connected into the regulation pool, and when the rainy days are dry, the rainwater in the pool is pumped and discharged to a sewage pipe network, and finally the sewage is connected into a sewage treatment plant for treatment.
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
the invention controls the source through the diversion sewage making port, the diversion rainwater making port and the diversion mixed-connection drainage port system, processes the tail end through the linkage of the tail end sewage interception nano-tube system and the sewage treatment plant, comprehensively intercepts and effectively processes the sewage on the basis of source control, reduces the pollution to the river water environment to the greatest extent, simultaneously aims at the reformable rainwater making port and the mixed-connection drainage port, adopts the construction sponge urban facilities, increases the infiltration and purification capacity of the rainwater, effectively reduces the rainwater runoff, and in addition, the rainwater regulation pool is arranged for coping with the non-reformable rainwater making port and the mixed-connection drainage port to collect and regulate the rainwater, reduces the impact of the rainwater and the discharge of pollutants, and discharges the treated rainwater into the sewage network, finally enters the sewage treatment plant to be processed, and introduces the tail end sewage interception nano-tube system into each subsystem to ensure the total interception of the sewage, and guides the sewage to the sewage treatment plant to be processed in order, thereby avoiding the direct discharge of the sewage and the pollution to the river, combining the emission of the drainage, the process control and the tail end, reducing the pollution of the river water diversion port to the pollution to the water environment, and the problem of the pollution of the sewage treatment port is solved, and the problem of the pollution of the sewage treatment port is high, and the problem of the water source is easily caused by the high-quality of the water quality is solved.
Drawings
FIG. 1 is a system diagram of a source control and sewage interception system of a river drain of the present invention;
FIG. 2 is a flow chart of sewage interception treatment of a source control sewage interception system of a river drain of the invention;
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a accuse source of river course drain cuts dirty system, which characterized in that, this system includes:
s1, a split-flow sewage port system, wherein aiming at a sewage discharge port of a complete split-flow system, a tail end sewage interception nano tube is directly carried out, and sewage is introduced into a sewage treatment plant for treatment
S1.1, a sewage collecting system is used for establishing a sewage pipe network to ensure that sewage is completely trapped;
s1.2, a sewage interception system at the tail end of a sewage port is provided with a sewage interception main pipe, and sewage is guided to a sewage treatment plant for treatment;
the sewage collecting system establishes a sewage pipe network to collect sewage from a source, ensures that the sewage is totally intercepted, and particularly comprises a sewage pipeline network, a collecting well and an inspection well, wherein the collecting well and the inspection well are arranged so as to guide the sewage to a sewage interception main pipe, the sewage interception system at the tail end of a sewage port is provided with the sewage interception main pipe, and the sewage is guided to a sewage treatment plant from the sewage collecting system to be treated so as to control and regulate the flow of the sewage;
s2, a diversion system rain water inlet system is used for setting a rainwater regulation and storage tank in an engineering range for completely diversion system rainwater drainage
S2.1, constructing a rainwater regulation and storage tank system for collecting and regulating rainwater;
s2.2, arranging a tail end sewage interception nano tube in a tail end sewage interception system of the rainwater inlet, pumping and draining rainwater in the rainwater regulation and storage tank to a sewage pipe network, and entering a sewage treatment plant for treatment;
the regulation and storage tank collects initial rain in a rainy day, pumps and discharges rainwater in the tank to a sewage pipe network when the regulation and storage tank is in a dry day, and finally the rainwater is connected to a sewage treatment plant for treatment;
carrying out sponge city facility construction and seepage regulation facility construction on a source which can be modified;
the construction of sponge city facilities comprises the construction of green lands, permeable roads and rainwater gardens, and the infiltration and purification capacity of rainwater is improved;
the construction of the seepage regulation facility comprises the steps of arranging the seepage regulation facility in greenbelts in the places, street greenbelts and large-scale park greenbelts, and absorbing rainwater in the places and surrounding places, so as to reduce rainwater runoff;
building a rainwater regulation pool for a source which cannot be modified and arranging a tail end sewage interception nano tube;
the diversion rainwater inlet system increases the infiltration and purification capacity of rainwater by building greenbelts, infiltration roads and rainwater gardens, enables the rainwater to infiltrate into the ground or achieve the purification effect through the purification effect of plants, reduces runoff impact and water pollution, pumps and discharges the rainwater in the rainwater regulation pool to a sewage pipe network through arranging a rainwater inlet tail end sewage interception system, and enters a sewage treatment plant for treatment, and the rainwater regulation pool is connected with the sewage pipe network so as to orderly guide the rainwater to the sewage treatment plant;
s3, setting a intercepting well and a regulating reservoir according to engineering requirements and site requirements aiming at the split system mixed drainage system
S3.1, constructing a rainwater regulation and storage tank for collecting and regulating rainwater by the mixed joint drainage port regulation and storage tank system;
s3.2, a tail end control system of the mixed joint discharge port is provided with a tail end sewage interception nano tube, sewage is intercepted completely, and the sewage is connected into a sewage treatment plant for treatment;
the upstream can be modified to directly drain to a diversion rainwater inlet reservoir, and the diversion rainwater inlet reservoir is connected to a sewage treatment plant for treatment;
building a rainwater regulation pool which cannot be remodeled at the upstream, collecting and regulating mixed rainwater and sewage, arranging a tail end sewage interception nano tube, pumping and draining rainwater in the rainwater regulation pool to a sewage pipe network, and entering a sewage treatment plant for treatment;
when the upstream position cannot be modified in dry days, the mixed sewage directly enters a sewage pipe network and enters a sewage treatment plant;
in rainy days, the mixed rain sewage is connected into a regulating reservoir, and when the rainy days are dry, the rain water in the reservoir is pumped and discharged to a sewage pipe network, and finally connected into a sewage treatment plant for treatment;
s4, a combined discharge port system is provided with all the sewage interception dry pipes aiming at the combined discharge ports
S4.1, an overflow control system is provided with a source reconstruction reduction facility, so that pollutant emission caused by overflow in a rainy day is reduced;
s4.2, a converging tail end control system is provided with a tail end sewage interception nano tube, and rainwater in the rainwater regulation and storage tank is pumped and discharged to a sewage pipe network and enters a sewage treatment plant for treatment;
in dry days, sewage directly enters a sewage pipe network and enters a sewage treatment plant;
in rainy days, based on the transformed source facilities, pollutant discharge caused by overflow in rainy days is reduced, mixed rain sewage is connected into a regulating reservoir, and when the rainy days are dry, the rainwater in the reservoir is pumped and discharged to a sewage pipe network, and finally the sewage is connected into a sewage treatment plant for treatment;
and an overflow control system in the split-flow system mixed-connection drainage port system is used for reducing pollutant discharge of rainy days overflow by setting a source reconstruction decrement facility, reducing unnecessary discharge through source reconstruction, and a sewage interception system at the tail end of a rain water inlet is used for pumping and draining rainwater in a rainwater regulation pool to a sewage pipe network to enter a sewage treatment plant for treatment.
The source control sewage interception system of the river sewage outlet controls the source through the split sewage interception system, the split rain water interception system and the split mixed joint drainage system, processes the tail end through the linkage of the tail end sewage interception nano-tube system and the sewage treatment plant, comprehensively intercepts and effectively processes sewage on the basis of source control, furthest reduces pollution to the river water environment, simultaneously, for the reformable rain water interception and mixed joint drainage, the system adopts construction sponge urban facilities, increases the infiltration and purification capacity of rainwater, effectively reduces the rainwater runoff, and in addition, for coping with the non-reformable rain water interception and mixed joint drainage, the rainwater regulation pond is arranged to collect and regulate rainwater, reduce the impact of rainwater and the discharge of pollutants, enable the rainwater to be discharged into the sewage network after being processed, finally enter the sewage treatment plant for processing, and in order to ensure full interception of the sewage, the sewage is orderly guided to the sewage treatment plant for processing through the set sewage interception nano-tube, direct discharge of the sewage and the river water environment are avoided, and the influence on the river water environment of the river is reduced by combining the drainage, the pollution control and pollution control of the tail end and pollution control on the river water outlet.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (7)
1. The utility model provides a accuse source of river course drain cuts dirty system, which characterized in that, this system includes:
the split-flow sewage port system comprises a sewage pipe network, a sewage collecting well, a pipeline and a sewage interception main pipe, wherein the sewage pipe network is established, the tail end sewage interception main pipe is directly carried out aiming at a sewage discharge port of the complete split-flow system, and sewage is connected into a sewage treatment plant for treatment;
the diversion rainwater inlet system comprises greenbelts, permeable roads, urban facility construction of rainwater gardens, construction of rainwater regulation reservoirs and erection of tail end sewage interception nanotubes, and seepage regulation facilities are arranged in the greenbelts, street greenbelts and large-scale park greenbelts in the field, and the rainwater regulation reservoirs are arranged in the engineering range for regulating and accumulating aiming at completely diversion rainwater drainage;
the split-flow mixed-connection drainage system comprises construction of a rainwater regulation pool of a mixed-connection drainage and erection of a tail end sewage interception nano tube, and a intercepting well and a regulation pool are arranged according to engineering requirements and site requirements aiming at the split-flow mixed-drainage;
the combined system discharge port system comprises construction of a rainwater regulation pool of the combined system discharge port, construction of a tail end sewage interception nano tube, and construction of an overflow regulation control device, wherein the overflow regulation control device comprises an overflow port, an overflow weir, an overflow control valve and overflow detection equipment, and sewage interception dry tubes are all arranged for the combined system discharge port.
2. The source control sewage interception system of a river drain of claim 1, wherein said split system sewage port system comprises:
the sewage collection system is used for establishing a sewage pipe network;
and a sewage interception system at the tail end of the sewage port is provided with a sewage interception main pipe to guide sewage to a sewage treatment plant for treatment.
3. The source control sewage interception system of a river drain of claim 1, wherein said diversion-system gully system comprises:
the rainwater inlet regulating and accumulating tank system is used for building a rainwater regulating and accumulating tank and is used for collecting and regulating rainwater;
the sewage interception system at the tail end of the rainwater inlet is provided with a tail end sewage interception nano tube, and rainwater in the rainwater regulation and storage tank is pumped and discharged to a sewage pipe network and enters a sewage treatment plant for treatment;
the regulation and storage tank collects initial rain in a rainy day, pumps and discharges rainwater in the tank to a sewage pipe network when the regulation and storage tank is in a dry day, and finally the rainwater is connected to a sewage treatment plant for treatment;
carrying out sponge city facility construction and seepage regulation facility construction on a source which can be modified;
the construction of sponge city facilities comprises the construction of green lands, permeable roads and rainwater gardens;
the construction of the seepage regulation facility comprises the steps of arranging the seepage regulation facility in greenbelts, street greenbelts and large park greenbelts in the field;
and constructing a rainwater regulation pool for a source which cannot be modified and arranging a tail end sewage interception nano tube.
4. The source control and sewage interception system of a river drain of claim 1, wherein said split hybrid drain system comprises:
the mixed joint drainage port regulation and storage pool system is used for building a rainwater regulation and storage pool and collecting and regulating rainwater;
and the mixed joint discharge end control system is provided with an end sewage interception nano tube, so that sewage is intercepted completely and is connected into a sewage treatment plant for treatment.
5. The source control and sewage interception system of a river drain of claim 4, wherein in said split-system hybrid drain system:
the upstream source which can be modified is directly led to a diversion gully reservoir, and is connected into a sewage treatment plant for treatment;
building a rainwater regulation pool at an upstream non-remodelable source, collecting and regulating mixed rainwater and sewage, arranging a tail end sewage interception nano tube, pumping rainwater in the rainwater regulation pool to a sewage pipe network, and entering a sewage treatment plant for treatment;
when the upstream non-remodelable source position is in a dry day, the mixed sewage directly enters a sewage pipe network and enters a sewage treatment plant;
the upstream non-remodelable source position is in rainy day, and the mixed rainwater and sewage then access the regulation pond, wait for the rainy day to take out the rainwater drainage in the pond to sewage pipe network, finally access sewage treatment plant and handle.
6. The source control and sewage interception system of a river drain of claim 1, wherein said combined system drain system comprises:
the overflow control system is used for modifying the decrement facilities from the source;
and the converging terminal control system is provided with a terminal sewage interception nano tube, and pumps and discharges the rainwater in the rainwater regulation and storage tank to a sewage pipe network, so that the rainwater enters a sewage treatment plant for treatment.
7. The source control and sewage interception system of a river drain of claim 6, wherein in said combined system drain system:
in dry days, sewage directly enters a sewage pipe network and enters a sewage treatment plant;
during rainy days, based on the source facility after transformation, the mixed rain sewage is connected into the regulation pool, and when the rainy days are dry, the rainwater in the pool is pumped and discharged to a sewage pipe network, and finally the sewage is connected into a sewage treatment plant for treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310876973.0A CN117005509A (en) | 2023-07-18 | 2023-07-18 | Source control and sewage interception system of river drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310876973.0A CN117005509A (en) | 2023-07-18 | 2023-07-18 | Source control and sewage interception system of river drain |
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| CN117005509A true CN117005509A (en) | 2023-11-07 |
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| CN202310876973.0A Pending CN117005509A (en) | 2023-07-18 | 2023-07-18 | Source control and sewage interception system of river drain |
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2023
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| CN203188340U (en) * | 2013-02-05 | 2013-09-11 | 福州市规划设计研究院 | Urban drainage system under closure-type comprehensive drainage system |
| WO2017156948A1 (en) * | 2016-03-17 | 2017-09-21 | 中建钢构有限公司 | Sponge city complex |
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