CN102776949A - Separately-built type rainwater storage system - Google Patents
Separately-built type rainwater storage system Download PDFInfo
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- CN102776949A CN102776949A CN201210289168XA CN201210289168A CN102776949A CN 102776949 A CN102776949 A CN 102776949A CN 201210289168X A CN201210289168X A CN 201210289168XA CN 201210289168 A CN201210289168 A CN 201210289168A CN 102776949 A CN102776949 A CN 102776949A
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- catchpit
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- intercepting sewer
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Abstract
The invention discloses a separately-built type rainwater regulation system, which is arranged on a plurality of different confluence tubes. The regulation system comprises a first interception well, a second interception well, a regulation tube, and filter layers which are arranged in the first interception well and the second interception well respectively; the first interception well is provided with a sewage interception tube which extends to a sewage plant, a drainage port connected with a river channel, and an end water inlet connected with the end parts of the confluence tubes; and the second interception well is provided with an initial rain interception tube which extends to the regulation tube, and a side water inlet connected with the side parts of the confluence tubes. The separately-built type rainwater regulation system disclosed by the invention is suitable for the current situation as well as still convenient and realizable in case of an insufficient site; simultaneously, the interception effect can be greatly improved, and the intercepted drought flow sewage is intercepted in the sewage treatment plant and rainwater is intercepted in the regulation tube, so as to reduce pollution on the river channel, and improve the regulation capacity of urban drainage.
Description
Technical field
The present invention relates to the urban sewerage and drainage technical field, relate in particular to a kind of branch and build the formula rainwater system that regulates and stores.
Background technology
Along with the development of industrial economy and the discharging of people's daily life waste water, the river course in a lot of cities is by severe contamination, and this phenomenon is ubiquitous in the whole nation.
In order to prevent the pollution of river, need to collect early-stage rainwater and dry flow sewage, common means are to dam before the river course draining, carrying out sewage, but pipeline is limited in one's ability because bank is dammed, and the rainy day is easy to generate overflow, makes the river course receive severe contamination.Especially under the situation of present situation lack of space; How to guarantee the dam enforcement of structure of blowdown; The difficult problem in while contaminated solution river course, and can guarantee to bring into play maximum environmental benefit under the normal function situation of pipe network operation and river course flood control; Operational management is convenient, is the technical problem of needing solution at present badly.
Therefore, those skilled in the art is devoted to develop and a kind ofly is suitable under the present situation lack of space situation still convenient, enforceable branch and builds the formula rainwater system that regulates and stores.
Summary of the invention
Because the deficiency of above-mentioned prior art, technical problem to be solved by this invention provides and a kind ofly is suitable for still convenient under the present situation lack of space situation, enforceable branch and builds the formula rainwater system that regulates and stores.
For realizing above-mentioned purpose; The invention provides a kind of branch and build the formula rainwater system that regulates and stores; Be arranged on many different collecting fittings; Wherein, the said system of regulating and storing comprises: first catchpit, second catchpit, the pipe of regulating and storing, be separately positioned in said first catchpit and second catchpit in filtration beds; Said first catchpit have one extend to Sewage Plant the sewage intercepting sewer, one and the outfall that connects of river course, one with the termination water inlet of collecting fitting end portion perforation; Said second catchpit have one extend to the said pipe of regulating and storing first rain intercepting sewer, one with the side water inlet of said collecting fitting lateral parts perforation; Said filtration beds comprises the baffle plate that is arranged on said catchpit top, is arranged on the overflow weir of said catchpit bottom and is arranged on the screen pack between said baffle plate and the overflow weir, and said baffle plate is the parallel setting of staggering with said overflow weir.
Preferable, the said Guan Weiyi root of regulating and storing, said second catchpit on the different collecting fittings is parallel on the said pipe of regulating and storing through said rain intercepting sewer just.
Preferable, the supporting said pipe of regulating and storing of each said second catchpit, said second catchpit is connected to separately on the supporting said pipe of regulating and storing through said rain intercepting sewer just.
Preferable, said first catchpit is connected in series in adjacent said catchpit through the sewage intercepting sewer.
Preferable, the sewage intercepting sewer of said first catchpit directly connects said Sewage Plant.
Preferable, said outfall place is provided with lock gate for flood protection, and said rain intercepting sewer just and the said second catchpit junction are provided with oil pressure rainwater gate.
Preferable, said rain intercepting sewer just is provided with the power well that disappears.
Preferable, offering through hole on the said baffle plate, said screen pack is the semicircle screen cloth.
Preferable, be provided with flap valve near said outfall and/or said rain intercepting sewer one side just on the said through hole.
The invention has the beneficial effects as follows:
The system of regulating and storing of the present invention is arranged on each collecting fitting, and the sewage that collecting fitting is transported etc. are collected or discharged through catchpit interception back.The difference and the beneficial effect of the present invention and prior art are; Build two catchpits (prior art is general only to be provided with a catchpit at collecting fitting sewage draining exit place, and as adding the function of regulating and storing simultaneously, the catchpit floor space is excessive) that floor space is less at same collecting fitting branch; Overcome the defective of present situation lack of space; Realize simultaneously the function of regulating and storing of whole drainage system greatly, the draining that helps the city is is more regulated and stored, and has also further improved city prevention waterlogging ability and has lowered the pollution of river; Given play to more overall situation benefit, and operational management is convenient.
Further, said second catchpit on the different collecting fittings is parallel on the same pipe of regulating and storing through said rain intercepting sewer just, cleverly different collecting fittings is combined, further improved city prevention waterlogging ability, given play to more overall situation benefit.
Further; The supporting said pipe of regulating and storing of each said second catchpit; Said second catchpit is connected to separately on the supporting said pipe of regulating and storing through said rain intercepting sewer just, can further overcome the defective of present situation lack of space, conveniently constructs according to the actual requirements.Can certainly above-mentioned dual mode be combined use, second catchpit of subregion is parallel on the same pipe of regulating and storing, the supporting mode that the pipe of regulating and storing of independent correspondence is set in subregion is constructed.
Further, the semicircle screen cloth of said filtration beds has two-dimentional filtering function, can tackle floating substance, suspended material, deposited material; Filter before adopting overflow weir, rubbish gets into Sewage Plant through intercepting sewer, can reduce garbage-cleaning work amount; Through nylon bristle can carry out forced liquidation to mesh plate, screen cloth presents 180 ° of semi-circular shapes, relatively has more 60% above filter area with the grizzly bar net; Overflow weir and semicircle screen cloth can according to circumstances be adjusted direction is set, and are convenient to combine to be provided with the present situation collecting fitting, and be more conducive to dam sewage and early-stage rainwater reduce floor space.
The present invention adopts oil pressure rainwater gate, pours in down a chimney good effect is arranged controlling rain overflow just and river course water, has overcome traditional gate and has damaged easily and be difficult to high-speed switch, causes the overflow of the pipeline upper reaches, influences the defective of sewage collecting and draining in rainy season.
Simultaneously, the catchpit of above-mentioned parts has been installed, rain intercepting sewer gate is just opened in the side retaining away from collecting fitting also capable of using then, and the periodic flushing pipe of regulating and storing had not only reduced workload but also had been convenient to safeguard that the pipe of regulating and storing moves; Or open sewage intercepting sewer gate, periodic flushing semicircle screen cloth had not only reduced workload but also had been convenient to safeguard the performance of filtration beds.
In sum, the present invention is provided with flexibly, is suitable for construction structure under the present situation lack of space situation; Few and the stability of flow of equipment; Can fully combine present situation cut that dirty pipe carries out that dry flow sewage transfers and just rain dam, reduces newly-built rain conduit system just, the minimizing well setting that becomes a mandarin.A difficult problem that solves the first rain polluted river channel of combined system pipe network improves city prevention waterlogging ability simultaneously, and can guarantee to bring into play maximum environmental benefit under the normal function situation of pipe network operation and river course flood control, and operational management is convenient.
Below will combine accompanying drawing that the technique effect of design of the present invention, concrete structure and generation is described further, to understand the object of the invention, characteristic and effect fully.
Description of drawings
Fig. 1 is the structural representation of the present invention's one specific embodiment.
Fig. 2 is the structural representation of another specific embodiment of the present invention.
Fig. 3 is the syndeton sketch map of single catchpit with the pipe of regulating and storing.
Fig. 4 is the schematic cross-section of the A-A of Fig. 3.
The specific embodiment
Shown in accompanying drawing 1, accompanying drawing 3 and accompanying drawing 4; A kind of branch of this specific embodiment is built the formula rainwater system that regulates and stores; Be arranged on many different collecting fittings 2; Wherein, the said system of regulating and storing comprises: first catchpit 4, second catchpit 3, the pipe 1 of regulating and storing, be separately positioned in first catchpit 4 and the filtering layer 7 in second catchpit; First catchpit 4 have one extend to Sewage Plant 6 sewage intercepting sewer 41, one and the outfall that connects of river course 43, one with the termination water inlet 42 of collecting fitting 2 end portions perforation; Second catchpit 3 have one extend to pipe 1 the first rain intercepting sewer 31 of regulating and storing, one with the side water inlet 32 of collecting fitting 2 lateral parts perforation.
Concrete, shown in accompanying drawing 1, accompanying drawing 3 and accompanying drawing 4, present embodiment is selected the pipe 1 of regulating and storing for use, and second catchpit 3 on the different collecting fittings 2 is parallel on the pipe 1 of regulating and storing through first rain intercepting sewer 31; Just rain intercepting sewer 31 is provided with the power well 5 that disappears; First catchpit 4 is connected in series in adjacent first catchpit through sewage intercepting sewer 41, compiles at last to be connected in the Sewage Plant 6; Outfall 43 places are provided with lock gate for flood protection 44, and first rain intercepting sewer 31 and second catchpit, 3 junctions are provided with oil pressure rainwater gate 8.
For further optimizing filter effect; Increase work efficiency; Shown in accompanying drawing 4, the filtration beds 7 that present embodiment adopts comprise the baffle plate 71 that is arranged on first catchpit, 4 tops, be arranged on the overflow weir 73 of first catchpit, 3 bottoms and be arranged on baffle plate 71 and overflow weir 73 between screen pack 72; Baffle plate 71 is the parallel setting of staggering with overflow weir 73, offers through hole 74 on the baffle plate 71, is respectively arranged with flap valve (not marking among the figure) near outlet opening 43 and/or first rain intercepting sewer 31 1 sides on the through hole, and screen pack 72 is the semicircle screen cloth.
When screen pack 72 stops up and/or near the water level of collecting fitting one side when too high; Can the water in the collecting fitting be imported outlet opening 43 1 sides through through hole 74, discharge or outlet opening 43 1 sides are carried out retaining, pour in down a chimney then near collecting fitting one side; The backward erosion screen pack reaches the purpose of cleaning and filtering net; The filtration beds that is provided with in second catchpit 3 in the present embodiment is identical with above-mentioned filtering layer structure, not only can pour in down a chimney simultaneously and wash away screen pack, can also wash away the pipe of regulating and storing.
Exemplary, present embodiment is to use like this:
The system of regulating and storing of present embodiment is arranged on each collecting fitting; Build two catchpits that floor space is less at same collecting fitting branch; Add second catchpit in other words conj.or perhaps as the rainwater of regulating and storing in original collecting fitting side; Overcome the defective of present situation lack of space, realize the function of regulating and storing of whole drainage system simultaneously greatly.
As: during dry season, first catchpit sewage that directly dams gets into Wastewater Treatment Plant; During rainy season, first rain gets into second catchpit after the overflow weir overflow, comes together in the pipe of regulating and storing through first rain intercepting sewer, and the later stage rainwater that the heavy rain later stage exceeds the ability of regulating and storing is discharged into the river course after filtering through the filtering layer of first catchpit.
When regulating and storing pipe and/or screen pack need clean the time, first catchpit capable of using and/or second catchpit are opened rain intercepting sewer gate just then away from a side retaining of collecting fitting, and the periodic flushing pipe of regulating and storing had not only reduced workload but also had been convenient to safeguard that the pipe of regulating and storing moves; Or open sewage intercepting sewer gate, the periodic flushing screen pack had not only reduced workload but also had been convenient to safeguard the performance of filtration beds.
To build the regulate and store practicality of system of formula rainwater higher it is thus clear that divide; Overcome the defective of present situation lack of space; Realize simultaneously the function of regulating and storing of whole drainage system greatly, the draining that helps the city is is more regulated and stored, and further improves city prevention waterlogging ability and lowers the pollution of river; Brought into play more overall situation benefit, and operational management is convenient.
Further; Said catchpit on the different collecting fittings is parallel on the same pipe of regulating and storing through said rain intercepting sewer just; The sewage intercepting sewer is connected in series on the adjacent said catchpit, realizes different collecting fittings are combined flexibly, like some areas heavy rain waterlogging problem; Can in time call other catchpits acceleration drainings and regulate and store, further improve city prevention waterlogging ability.
The present invention can also be such in other specific embodiments:
Shown in accompanying drawing 2, be that with the foregoing description difference each second catchpit, 3 supporting pipe 1, the second catchpit 3 of regulating and storing is connected to separately on the supporting pipe 1 of regulating and storing through first rain intercepting sewer 31.
In other embodiments, the sewage intercepting sewer 41 of said first catchpit 4 also can be directly to connect said Sewage Plant.
The present invention can adaptively according to actual needs regulate and store the pipe with catchpit quantity, with and adaptive connected mode, thereby adapt to the urban sewerage and drainage demand better, the raising application flexibility.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can design according to the present invention make many modifications and variation.Therefore, all technician in the art all should be in the determined protection domain by claims under this invention's idea on the basis of existing technology through the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (9)
1. a branch is built the formula rainwater system that regulates and stores; Be arranged on many different collecting fittings, it is characterized in that: the said system of regulating and storing comprises: first catchpit, second catchpit, the pipe of regulating and storing, be separately positioned in said first catchpit and second catchpit in filtration beds; Said first catchpit have one extend to Sewage Plant the sewage intercepting sewer, one and the outfall that connects of river course, one with the termination water inlet of collecting fitting end portion perforation; Said second catchpit have one extend to the said pipe of regulating and storing first rain intercepting sewer, one with the side water inlet of said collecting fitting lateral parts perforation; Said filtration beds comprises the baffle plate that is arranged on said catchpit top, is arranged on the overflow weir of said catchpit bottom and is arranged on the screen pack between said baffle plate and the overflow weir, and said baffle plate is the parallel setting of staggering with said overflow weir.
2. the system that regulates and stores as claimed in claim 1 is characterized in that: the said Guan Weiyi of regulating and storing root, said second catchpit on the different collecting fittings is parallel on the said pipe of regulating and storing through said rain intercepting sewer just.
3. the system that regulates and stores as claimed in claim 1 is characterized in that: the supporting said pipe of regulating and storing of each said second catchpit, said second catchpit is connected to separately on the supporting said pipe of regulating and storing through said rain intercepting sewer just.
4. like the arbitrary described system that regulates and stores of claim 1-3, it is characterized in that: said first catchpit is connected in series in adjacent said catchpit through said sewage intercepting sewer.
5. like the arbitrary described system that regulates and stores of claim 1-3, it is characterized in that: the said sewage intercepting sewer of said first catchpit directly connects said Sewage Plant.
6. the system that regulates and stores as claimed in claim 1 is characterized in that: said outfall place is provided with lock gate for flood protection, and said rain intercepting sewer just and the said second catchpit junction are provided with oil pressure rainwater gate.
7. the system that regulates and stores as claimed in claim 1 is characterized in that: said rain intercepting sewer just is provided with the power well that disappears.
8. the system that regulates and stores as claimed in claim 1 is characterized in that: offer through hole on the said baffle plate, said screen pack is the semicircle screen cloth.
9. the system of regulating and storing of damming as claimed in claim 8 is characterized in that: be provided with flap valve near said outfall and/or said rain intercepting sewer one side just on the said through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210289168XA CN102776949A (en) | 2012-08-14 | 2012-08-14 | Separately-built type rainwater storage system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210289168XA CN102776949A (en) | 2012-08-14 | 2012-08-14 | Separately-built type rainwater storage system |
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| CN102776949A true CN102776949A (en) | 2012-11-14 |
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| CN201210289168XA Pending CN102776949A (en) | 2012-08-14 | 2012-08-14 | Separately-built type rainwater storage system |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569163A (en) * | 2016-02-04 | 2016-05-11 | 武汉圣禹排水系统有限公司 | Zone partition rainwater treatment system based on mixed flow pipe network |
| CN105625544A (en) * | 2016-02-15 | 2016-06-01 | 武汉圣禹排水系统有限公司 | Mixed flow pipeline based rainwater regional split-flow system |
| CN105625545A (en) * | 2016-02-15 | 2016-06-01 | 武汉圣禹排水系统有限公司 | Region sectioning rainwater treatment system based on separate-system pipe network |
| CN105649142A (en) * | 2016-02-04 | 2016-06-08 | 武汉圣禹排水系统有限公司 | Zone partition rainwater flow dividing, regulating, storing and treating system based on mixed flow pipe network |
| CN105672444A (en) * | 2016-02-15 | 2016-06-15 | 武汉圣禹排水系统有限公司 | Combined pipe network based rainwater partition treatment system |
| CN105714913A (en) * | 2016-02-15 | 2016-06-29 | 武汉圣禹排水系统有限公司 | Zone partition rainwater flow dividing treatment system based on separate system pipe network |
| CN105735462A (en) * | 2014-12-11 | 2016-07-06 | 山东顺河路桥工程有限公司 | Road rainwater filtering device |
| CN105780906A (en) * | 2016-04-19 | 2016-07-20 | 武汉圣禹排水系统有限公司 | Divisional discarding and intercepting drainage system |
| CN105804200A (en) * | 2016-04-19 | 2016-07-27 | 武汉圣禹排水系统有限公司 | Sectioned intercepting and online treatment and discharging system |
| CN105863021A (en) * | 2016-04-19 | 2016-08-17 | 武汉圣禹排水系统有限公司 | Fragmentation closure regulation and storage discharging system |
| CN105888031A (en) * | 2016-04-26 | 2016-08-24 | 武汉圣禹排水系统有限公司 | Rainwater partition split-flow system based on combined system pipe network |
| CN104878825B (en) * | 2014-02-28 | 2017-01-11 | 段昌和 | High-capacity impound pipeline rainwater impounding and discharging system and method |
| CN107620367A (en) * | 2017-09-30 | 2018-01-23 | 武汉圣禹排水系统有限公司 | A kind of drainage system and water discharge control method with section dirty pipe and facility of regulating and storing |
| CN107653958A (en) * | 2017-09-30 | 2018-02-02 | 武汉圣禹排水系统有限公司 | A kind of drainage system and water discharge control method with facility of regulating and storing |
| CN107761899A (en) * | 2017-09-30 | 2018-03-06 | 武汉圣禹排水系统有限公司 | A kind of road rain water processing system and control method |
| CN107761898A (en) * | 2017-09-30 | 2018-03-06 | 武汉圣禹排水系统有限公司 | A kind of drainage system and water discharge control method with facility of regulating and storing |
| CN108775066A (en) * | 2018-07-02 | 2018-11-09 | 常州市排水管理处 | A kind of closure works system |
| CN109208740A (en) * | 2017-10-23 | 2019-01-15 | 广东省建筑设计研究院 | Combined system pollutant catabolic gene well device and interception method for cleaning based on the device |
| CN109372085A (en) * | 2018-11-12 | 2019-02-22 | 北京良乡蓝鑫水利工程设计有限公司 | A kind of shunting well |
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| CN102182242A (en) * | 2011-04-06 | 2011-09-14 | 清华大学深圳研究生院 | Rainwater treatment system and rainwater treatment method |
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Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104878825B (en) * | 2014-02-28 | 2017-01-11 | 段昌和 | High-capacity impound pipeline rainwater impounding and discharging system and method |
| CN105735462A (en) * | 2014-12-11 | 2016-07-06 | 山东顺河路桥工程有限公司 | Road rainwater filtering device |
| CN105649142A (en) * | 2016-02-04 | 2016-06-08 | 武汉圣禹排水系统有限公司 | Zone partition rainwater flow dividing, regulating, storing and treating system based on mixed flow pipe network |
| CN105569163A (en) * | 2016-02-04 | 2016-05-11 | 武汉圣禹排水系统有限公司 | Zone partition rainwater treatment system based on mixed flow pipe network |
| CN105672444A (en) * | 2016-02-15 | 2016-06-15 | 武汉圣禹排水系统有限公司 | Combined pipe network based rainwater partition treatment system |
| CN105714913A (en) * | 2016-02-15 | 2016-06-29 | 武汉圣禹排水系统有限公司 | Zone partition rainwater flow dividing treatment system based on separate system pipe network |
| CN105625545A (en) * | 2016-02-15 | 2016-06-01 | 武汉圣禹排水系统有限公司 | Region sectioning rainwater treatment system based on separate-system pipe network |
| CN105625544A (en) * | 2016-02-15 | 2016-06-01 | 武汉圣禹排水系统有限公司 | Mixed flow pipeline based rainwater regional split-flow system |
| CN105714913B (en) * | 2016-02-15 | 2018-07-13 | 武汉圣禹排水系统有限公司 | A kind of region fragment rainwater shunting processing system based on separate system pipe network |
| CN105804200B (en) * | 2016-04-19 | 2018-07-03 | 武汉圣禹排水系统有限公司 | A kind of fragment shuts off online processing exhaust system |
| CN105780906A (en) * | 2016-04-19 | 2016-07-20 | 武汉圣禹排水系统有限公司 | Divisional discarding and intercepting drainage system |
| CN105804200A (en) * | 2016-04-19 | 2016-07-27 | 武汉圣禹排水系统有限公司 | Sectioned intercepting and online treatment and discharging system |
| CN105863021A (en) * | 2016-04-19 | 2016-08-17 | 武汉圣禹排水系统有限公司 | Fragmentation closure regulation and storage discharging system |
| CN105863021B (en) * | 2016-04-19 | 2019-03-26 | 武汉圣禹排水系统有限公司 | A kind of fragment shuts off exhaust system of regulating and storing |
| CN105888031A (en) * | 2016-04-26 | 2016-08-24 | 武汉圣禹排水系统有限公司 | Rainwater partition split-flow system based on combined system pipe network |
| CN107620367A (en) * | 2017-09-30 | 2018-01-23 | 武汉圣禹排水系统有限公司 | A kind of drainage system and water discharge control method with section dirty pipe and facility of regulating and storing |
| CN107761898A (en) * | 2017-09-30 | 2018-03-06 | 武汉圣禹排水系统有限公司 | A kind of drainage system and water discharge control method with facility of regulating and storing |
| CN107761899A (en) * | 2017-09-30 | 2018-03-06 | 武汉圣禹排水系统有限公司 | A kind of road rain water processing system and control method |
| CN107653958A (en) * | 2017-09-30 | 2018-02-02 | 武汉圣禹排水系统有限公司 | A kind of drainage system and water discharge control method with facility of regulating and storing |
| WO2019061872A1 (en) * | 2017-09-30 | 2019-04-04 | 武汉圣禹排水系统有限公司 | Water drainage system with regulation and storage facility, and water drainage control method |
| WO2019061871A1 (en) * | 2017-09-30 | 2019-04-04 | 武汉圣禹排水系统有限公司 | Water drainage system with regulation and storage facility, and water drainage control method |
| CN107761898B (en) * | 2017-09-30 | 2019-10-01 | 武汉圣禹排水系统有限公司 | A kind of drainage system and water discharge control method with facility of regulating and storing |
| CN107620367B (en) * | 2017-09-30 | 2023-08-29 | 武汉圣禹排水系统有限公司 | Drainage system with sewage interception pipe and regulation facility and drainage control method |
| CN109208740A (en) * | 2017-10-23 | 2019-01-15 | 广东省建筑设计研究院 | Combined system pollutant catabolic gene well device and interception method for cleaning based on the device |
| CN108775066A (en) * | 2018-07-02 | 2018-11-09 | 常州市排水管理处 | A kind of closure works system |
| CN109372085A (en) * | 2018-11-12 | 2019-02-22 | 北京良乡蓝鑫水利工程设计有限公司 | A kind of shunting well |
| CN109372085B (en) * | 2018-11-12 | 2024-03-15 | 北京良乡蓝鑫水利工程设计有限公司 | Shunt well |
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Application publication date: 20121114 |