CN205369481U - Novel municipal administration drainage system - Google Patents
Novel municipal administration drainage system Download PDFInfo
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- CN205369481U CN205369481U CN201620147046.0U CN201620147046U CN205369481U CN 205369481 U CN205369481 U CN 205369481U CN 201620147046 U CN201620147046 U CN 201620147046U CN 205369481 U CN205369481 U CN 205369481U
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- pipe
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- domestic sewage
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Abstract
The utility model provides a novel municipal administration drainage system, belongs to municipal drainage field, including rainwater collection pipe network, domestic sewage collection pipe network and industry sewage collection pipe network, domestic sewage collecting pipe netcom crosses first sewage pipe and is linked together with the domestic sewage treatment facility, and industry sewage collecting pipe netcom crosses the second sewage pipe and is linked together with industrial wastewater treatment equipment, the rainwater is collected the pipe network and is included rainwater well, the rainwater well bottom is equipped with the overflow weir, divide into rainwater collecting region and overflow district with rainwater well, one side that the overflow district was kept away from at rainwater collecting region top is equipped with the well head, swing joint has the grid tray on the well head, be equipped with initial stage rainwater drainage pipe on the lateral wall of rainwater collecting region, initial stage rainwater drainage pipe is less than the overflow weir, the import of initial stage rainwater drainage pipe is equipped with the floater slide valve, the export of initial stage rainwater drainage pipe is linked together with domestic sewage treatment equipment and/or industrial wastewater treatment equipment, the overflow is equipped with main drainage pipe on distinguishing the lateral wall of keeping away from the overflow weir, and main drainage pipe is linked together with natural water.
Description
Technical field
This utility model belongs to municipal drainage field, is specifically related to a kind of novel municipal drainage system.
Background technology
Urban Drainage System generally comprises combined system and separate system.Combined system refers to sewage and rainwater interflow, is sent to sewage treatment plant together and processes.But when heavy rain, owing to rainwater and sewage collaborate, the discharge water yield is significantly increased, and the disposal ability of sewage treatment plant is limited.Separate system is that rainwater is directly discharged to natural water, can there is the unbalanced problem of discharge pressure by storm sewer and sewage separately discharge.
Further, since existing rain water collecting system is all discharge after the rainwater-collecting on road surface to catch-basin to natural water again.Along with municipal pollution increases the weight of, municipal construction project is more, and the hydrops damage ratio that rain drop erosion road surface is subsequently formed is more serious, especially early-stage rainwater, its impurity carried and rubbish are more, if being just directly discharged to natural water without processing, large body can be caused to pollute；The water body simultaneously produced at heavy rain or heavy rain later stage then compares clean, it is possible to being directly discharged to natural water, if discharged later stage rainwater to sewage treatment plant, can cause the wasting of resources.
Therefore, develop and a kind of early-stage rainwater can be separated with later stage rainwater and can the rationally effective municipal drainage system of balance row water pressure have great importance.
Utility model content
The purpose of this utility model is to provide a kind of novel municipal drainage system suitable in various gradient road surfaces.
Based on above-mentioned purpose, this utility model adopts the following technical scheme that a kind of novel municipal drainage system, pipe network is collected including rainwater-collecting pipe network, Domestic sewage collecting pipe network and trade effluent, described Domestic sewage collecting pipe network is connected with domestic sewage treatment device by the first soil pipe, and trade effluent collecting pipe Netcom crosses the second soil pipe and is connected with equipment for processing industrial sewage；Described rainwater-collecting pipe network includes catch-basin, downflow weir it is provided with bottom catch-basin, catch-basin is divided into rainwater-collecting district and overflow area, top, rainwater-collecting district is provided with well head away from the side of overflow area, well head is connected with screen, the sidewall in rainwater-collecting district is provided with early-stage rainwater delivery pipe, early-stage rainwater delivery pipe is lower than downflow weir, the import of early-stage rainwater delivery pipe is provided with ball float slide valve, and the outlet of early-stage rainwater delivery pipe is connected with domestic sewage treatment device and/or equipment for processing industrial sewage；Overflow area is provided with main drainpipe away from the sidewall of downflow weir, and main drainpipe is connected with natural water；Soakaway trench it is provided with bottom overflow area.
Further, the sidewall of described catch-basin is provided with the assisted drainage pipe parallel with early-stage rainwater delivery pipe, the vertical of assisted drainage pipe is highly higher than downflow weir, the exit of assisted drainage pipe is connected to drop well, early-stage rainwater delivery pipe connects with drop well, and the drain pipe that converges of drop well is connected with domestic sewage treatment device and/or equipment for processing industrial sewage.
Further, described drop well converge between drain pipe and domestic sewage treatment device, converging of drop well is provided with check valve between drain pipe and equipment for processing industrial sewage.
Further, the sidewall in described rainwater-collecting district is provided with foot-operated, facilitates staff to detect situation and the end mud that opens a hole in well.
Further, it is provided with drainage screen between described downflow weir and catch-basin top, it is possible to prevent the rubbish such as leaves of rain water float from entering main drainpipe.
Further, below described screen, the side of close downflow weir is provided with to the deflector tilted away from downflow weir direction, it is possible to prevents early-stage rainwater to be directly entered overflow area, pollutes natural water.
Further, described domestic sewage treatment device includes header tank, the sewage pump that is connected on header tank, domestic sewage purification device, and the bottom of domestic sewage purification device is connected to municipal sludge collection device.
Further, described trade effluent is collected the import of pipe network and is provided with water quality monitor and signal transmission apparatus, whether the sewage that can detect plant emissions reaches discharge standard, and signal transmission apparatus also can carry data to environment measuring department, facilitates the management of environment measuring department and detection.
In rainy season in summer, this utility model can by early-stage rainwater and later stage rainwater separating treatment, early-stage rainwater discharge is processed to sewage disposal system, reduce the early-stage rainwater pollution to natural water, until the rainwater productive set in catch-basin to a certain extent after, rainwater promotes float valve to float, and closes early-stage rainwater delivery pipe, now early-stage rainwater emptying substantially；Later stage rainwater passes through main drainpipe discharged to natural water after crossing downflow weir, reduce the pressure of sewage treatment plant；When running into the draining limit that heavy rain exceeds main drainpipe, a part of water body in catch-basin then can pass through assisted drainage bank of tubes to sewage treatment plant, alleviates the discharge pressure of rain pipe.
Assisted drainage pipe and early-stage rainwater delivery pipe converge at drop well place, both can reduce the drop between drain pipe, can reduce again the consumption of drainage pipeline.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing of catch-basin.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
A kind of novel municipal drainage system, its structure is as shown in Figure 1, pipe network 22 is collected including rainwater-collecting pipe network, Domestic sewage collecting pipe network 20 and trade effluent, described Domestic sewage collecting pipe network 20 is connected with domestic sewage treatment device by the first soil pipe 21, and trade effluent is collected pipe network 22 and is connected with equipment for processing industrial sewage 8 by the second soil pipe 23；Described domestic sewage treatment device includes header tank 5, be connected on header tank 5 sewage pump 4, domestic sewage purification device 6, the bottom of domestic sewage purification device 6 is connected to municipal sludge collection device 7.
Described its structure of rainwater-collecting pipe network is as shown in Figure 2, including catch-basin, downflow weir 18 it is provided with bottom catch-basin, catch-basin is divided into rainwater-collecting district 14 and overflow area 1, drainage screen 16 it is provided with, it is possible to prevent the rubbish such as leaves of rain water float from entering main drainpipe 11 between downflow weir 18 and catch-basin top；Top, rainwater-collecting district 14 is provided with well head away from the side of overflow area 1, well head is connected with screen 12, below screen 12, the side near downflow weir 18 is provided with to the deflector 13 tilted away from downflow weir 18 direction, it is possible to prevents early-stage rainwater to be directly entered overflow area 1, pollutes natural water；Parallel on the sidewall in rainwater-collecting district 14 being provided with early-stage rainwater delivery pipe 10 and assisted drainage pipe 9, early-stage rainwater delivery pipe 10 is lower than downflow weir 18, and assisted drainage pipe 9 is higher than downflow weir 18, and the import of early-stage rainwater delivery pipe 9 is provided with ball float slide valve 19；Early-stage rainwater delivery pipe 10 and assisted drainage pipe 9 converge at drop well 2 place, the drain pipe that converges of drop well 2 is connected with domestic sewage treatment device and/or equipment for processing industrial sewage 8 by check valve 3, both can reduce the drop between early-stage rainwater delivery pipe 10 and assisted drainage pipe 9, the consumption of drainage pipeline can have been reduced again；Main drainpipe 11 is located on the sidewall of overflow area, and away from downflow weir 18, main drainpipe 11 is connected with natural water 24；Soakaway trench 17 it is provided with bottom overflow area 1；The sidewall in rainwater-collecting district 14 is provided with foot-operated 15, facilitates staff to detect situation and the end mud that opens a hole in well.
Described trade effluent is collected the import of pipe network 22 and is provided with water quality monitor and signal transmission apparatus, whether the sewage that can detect plant emissions reaches discharge standard, signal transmission apparatus also can carry data to environment measuring department, facilitates the management of environment measuring department and detection.
In rainy season in summer, early-stage rainwater is disposed to sewage disposal system and processes, reduce the early-stage rainwater pollution to natural water, when rainfall is bigger, during beyond the discharge capacity of early-stage rainwater delivery pipe 9, rainwater is assembled in catch-basin, and rainwater promotes ball float slide valve 19 to float, close early-stage rainwater delivery pipe 9, now early-stage rainwater emptying substantially；Later stage rainwater passes through main drainpipe 11 discharged to natural water 24 after crossing downflow weir 18, reduce the pressure of sewage treatment plant；When running into the draining limit that heavy rain exceeds main drainpipe 11, a part of water body in catch-basin then can pass through assisted drainage pipe 9 drain into sewage treatment plant, alleviates the discharge pressure of rain pipe.
Claims (8)
- null1. a novel municipal drainage system，Including rainwater-collecting pipe network、Domestic sewage collecting pipe network and trade effluent collect pipe network，Described Domestic sewage collecting pipe network is connected with domestic sewage treatment device by the first soil pipe，Trade effluent collecting pipe Netcom crosses the second soil pipe and is connected with equipment for processing industrial sewage，It is characterized in that，Described rainwater-collecting pipe network includes catch-basin，Downflow weir it is provided with bottom catch-basin，Catch-basin is divided into rainwater-collecting district and overflow area，Top, rainwater-collecting district is provided with well head away from the side of overflow area，Well head is connected with screen，The sidewall in rainwater-collecting district is provided with early-stage rainwater delivery pipe，Early-stage rainwater delivery pipe is lower than downflow weir，The import of early-stage rainwater delivery pipe is provided with ball float slide valve，The outlet of early-stage rainwater delivery pipe is connected with domestic sewage treatment device and/or equipment for processing industrial sewage；Overflow area is provided with main drainpipe away from the sidewall of downflow weir, and main drainpipe is connected with natural water；Soakaway trench it is provided with bottom overflow area.
- 2. novel municipal drainage system according to claim 1, it is characterized in that, the sidewall of described catch-basin is provided with the assisted drainage pipe parallel with early-stage rainwater delivery pipe, the vertical of assisted drainage pipe is highly higher than downflow weir, the exit of assisted drainage pipe is connected to drop well, early-stage rainwater delivery pipe connects with drop well, and the drain pipe that converges of drop well is connected with domestic sewage treatment device and/or equipment for processing industrial sewage.
- 3. novel municipal drainage system according to claim 2, it is characterised in that described drop well converge between drain pipe and domestic sewage treatment device, converging of drop well is provided with check valve between drain pipe and equipment for processing industrial sewage.
- 4. novel municipal drainage system according to claim 3, it is characterised in that the sidewall in described rainwater-collecting district is provided with foot-operated.
- 5. novel municipal drainage system according to claim 4, it is characterised in that be provided with drainage screen between described downflow weir and catch-basin top.
- 6. novel municipal drainage system according to claim 5, it is characterised in that below described screen, the side near downflow weir is provided with to the deflector tilted away from downflow weir direction.
- 7. novel municipal drainage system according to claim 6, it is characterized in that, described domestic sewage treatment device includes header tank, be connected on header tank sewage pump, domestic sewage purification device, the bottom of domestic sewage purification device is connected to municipal sludge collection device.
- 8. novel municipal drainage system according to claim 7, it is characterised in that described trade effluent is collected the import of pipe network and is provided with water quality monitor and signal transmission apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147046.0U CN205369481U (en) | 2016-02-29 | 2016-02-29 | Novel municipal administration drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147046.0U CN205369481U (en) | 2016-02-29 | 2016-02-29 | Novel municipal administration drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205369481U true CN205369481U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620147046.0U Expired - Fee Related CN205369481U (en) | 2016-02-29 | 2016-02-29 | Novel municipal administration drainage system |
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| CN (1) | CN205369481U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368287A (en) * | 2016-10-21 | 2017-02-01 | 中国化学工程第六建设有限公司 | Municipal rod water draining system |
| CN106499043A (en) * | 2016-12-22 | 2017-03-15 | 江苏省科佳工程设计有限公司 | Drainage tank |
| CN106592734A (en) * | 2016-11-08 | 2017-04-26 | 安徽绿绵环保设备制造有限公司 | Integrated initial rainwater purification system with functions of collection, storage, purification and transfer |
| CN106904759A (en) * | 2017-03-29 | 2017-06-30 | 广东亘盈环保实业集团有限公司 | A kind of urban rainwater processing unit |
| CN107587590A (en) * | 2017-09-13 | 2018-01-16 | 沈阳建筑大学 | The rainwater flow slowing device that a kind of overflow-type solid refuse is removed |
| CN109574409A (en) * | 2019-01-02 | 2019-04-05 | 广州市八达工程有限公司 | A kind of municipal sewage plant processing pipe network and its application method |
| CN112459208A (en) * | 2020-03-02 | 2021-03-09 | 汤彪 | Shunting treatment conveying equipment for municipal sewage pipe network |
-
2016
- 2016-02-29 CN CN201620147046.0U patent/CN205369481U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368287A (en) * | 2016-10-21 | 2017-02-01 | 中国化学工程第六建设有限公司 | Municipal rod water draining system |
| CN106592734A (en) * | 2016-11-08 | 2017-04-26 | 安徽绿绵环保设备制造有限公司 | Integrated initial rainwater purification system with functions of collection, storage, purification and transfer |
| CN106499043A (en) * | 2016-12-22 | 2017-03-15 | 江苏省科佳工程设计有限公司 | Drainage tank |
| CN106904759A (en) * | 2017-03-29 | 2017-06-30 | 广东亘盈环保实业集团有限公司 | A kind of urban rainwater processing unit |
| CN107587590A (en) * | 2017-09-13 | 2018-01-16 | 沈阳建筑大学 | The rainwater flow slowing device that a kind of overflow-type solid refuse is removed |
| CN109574409A (en) * | 2019-01-02 | 2019-04-05 | 广州市八达工程有限公司 | A kind of municipal sewage plant processing pipe network and its application method |
| CN112459208A (en) * | 2020-03-02 | 2021-03-09 | 汤彪 | Shunting treatment conveying equipment for municipal sewage pipe network |
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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: 20160706 Termination date: 20210228 |