CN103046632A - Municipal rainwater storage system - Google Patents
Municipal rainwater storage system Download PDFInfo
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- CN103046632A CN103046632A CN201310004874XA CN201310004874A CN103046632A CN 103046632 A CN103046632 A CN 103046632A CN 201310004874X A CN201310004874X A CN 201310004874XA CN 201310004874 A CN201310004874 A CN 201310004874A CN 103046632 A CN103046632 A CN 103046632A
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Abstract
The invention provides a municipal rainwater storage system which comprises a rainwater pollutant intercepting facility, a rainwater lifting pump station and a rainwater storage pool. A bar screen, a rainwater lifting pump set, a submersible sewage pump and an electric room are arranged in the rainwater lifting pump station, a sewage pump is arranged in the rainwater storage pool and connected with a municipal sewage pipeline, a rainwater pump station water inlet pipe valve is arranged on a rainwater pipe between the rainwater pollutant intercepting facility and the rainwater lifting pump station, a rainwater storage pool water inlet valve is arranged on a rainwater pipe between the rainwater lifting pump station and the rainwater storage pool, a riverway water inlet valve is arranged on a rainwater pipe, connected to a riverway, of the rainwater lifting pump station, and the electric room is electrically connected with the rainwater storage pool water inlet valve, the riverway water inlet valve, the rainwater lifting pump set, the submersible sewage pump and the sewage pump. The municipal rainwater storage system can effectively control discharging of most surface pollutants and sewage and reduce pollution of rainwater at the early stage.
Description
Technical field
The invention relates to municipal rainwater-collecting treatment technology, particularly about a kind of municipal rainwater regulating pondage system.
Background technology
Hold back the processing ratio and improve constantly along with municipal sewage, point-source pollution is effectively controlled substantially, and the non-point pollution that rainfall runoff brings has become the principal element of water pollution.Consider noncontinuity and burst that Runoff contaminants is carried, its pollution load proportion can raise within the short time interval in rainy season at double, surpass point-source pollution, on the impact of impacting property of urban water-body, the thorough improvement of serious restriction Urban Water Environment quality, the pollution problem that China's rainfall runoff causes is also very serious.Non-point pollution has become the one of the main reasons of water quality deterioration, and simultaneously, rainfall runoff carries a large amount of pollutants and enters urban water system and also cause severe contamination.
At present, a lot of for the mode of holding back early-stage rainwater, the employing early-stage rainwater stream abandoning device that has, but for how disposing the early-stage rainwater of abandoning after staying, appropriate processing method is not proposed all; The techniques such as the employing plant soil filtration that has, sterilization are carried out the rainwater processing, process although these techniques can effectively be carried out rainwater, wherein will be referred to the cooperation in road and gardens.In addition, above method all is qualitatively early-stage rainwater to be processed, and all calculates less than rational for the design flow of early-stage rainwater, certainly will cause like this waste or the scarce capacity of Processing Equipment.
Summary of the invention
The invention provides a kind of municipal rainwater regulating pondage system, with effective control most of earth's surface pollutant and wastewater disposition, reduce the pollution of early-stage rainwater.
To achieve these goals, the embodiment of the invention provides a kind of municipal rainwater regulating pondage system, and this municipal administration rainwater regulating pondage system comprises: intercepting pollution for rainwater facility, rainwater promote pumping plant and rainwater storage pond; Described rainwater promotes in the pumping plant and is provided with grid sewage-removing machine, rainwater lift pump group, submersible sewage pump and electric panel room, and described rainwater storage is provided with foul water pump in the pond, connects the municipal wastewater pipeline; Be provided with rainfall pumping station water inlet pipe valve on the rain pipe between described intercepting pollution for rainwater facility and the rainwater lifting pumping plant, described rainwater promotes on the rain pipe between pumping plant and the rainwater storage pond and is provided with rainwater storage pond water inlet pipe valve, and described rainwater lifting pumping plant is connected on the rain pipe in river course and is provided with river course water inlet pipe valve; Described electric panel room is electrically connected described rainwater storage pond water inlet pipe valve, river course water inlet pipe valve, rainwater lift pump group, submersible sewage pump and foul water pump.
Further, when raining, described rainwater storage pond water inlet pipe valve opening, described river course water inlet pipe valve closing, after the municipal administration rainwater is collected by described intercepting pollution for rainwater facility, after described grid sewage-removing machine processing, enter described rainwater lift pump group, described rainwater lift pump group enters the rainwater storage pond with rainwater; After the early-stage rainwater collection is complete, described rainwater storage pond water inlet pipe valve closing, described river course water inlet pipe valve opening, the later stage rainwater enters the river course.
Further, during dry season, described rainwater storage pond water inlet pipe valve and river course water inlet pipe valve closing, described submersible sewage pump is opened, and the sewage that described rainwater is promoted in the pumping plant enters the municipal wastewater pipeline.
Further, when the sewage network sewage quantity was at a low ebb, foul water pump was opened, and the early-stage rainwater in the described rainwater storage pond is entered the municipal wastewater pipeline.
Further, be provided with programmable logic controller (PLC) PLC in the described electric panel room, described PLC controls the operation of described rainfall pumping station water inlet pipe valve, river course water inlet pipe valve, rainwater lift pump group, submersible sewage pump and foul water pump.
Further, be provided with manual operation switch in the described electric panel room, control the operation of described water inlet pipe valve, river course water inlet pipe valve, rainwater lift pump group, submersible sewage pump and foul water pump.
Further, described rainwater promote also be provided with between inlet channel, grille well, grid in the pumping plant, collecting-tank, absorbing well, absorption well and wet well.
Further, described intercepting pollution for rainwater facility comprises: rain perforaled strainer, Prefabricated combined septic tank and catch-basin, described Prefabricated combined septic tank is arranged in the described rain perforaled strainer.
Further, the volume in described rainwater storage pond calculates according to the early-stage rainwater amount.
The beneficial effect of the embodiment of the invention is that municipal rainwater regulating pondage system of the present invention can effectively be controlled most of earth's surface pollutant and wastewater disposition, reduces the pollution of early-stage rainwater; By calculating the volume in rainwater storage pond according to the early-stage rainwater amount, the waste of equipment for sewage treatment technology and the deficiency of ability have been reduced; Carry out centralized automatic control or manually control by manual operation switch by PLC, realized the manual-automatic integrated of municipal rainwater regulating pondage system.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of embodiment of the invention municipal administration rainwater regulating pondage system;
Fig. 2 and Fig. 3 are respectively the part-structure schematic diagram of embodiment of the invention intercepting pollution for rainwater facility 1;
Fig. 4 is the structural representation that embodiment of the invention rainwater promotes pumping plant.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
As shown in Figure 1, the embodiment of the invention provides a kind of municipal rainwater regulating pondage system, comprising: intercepting pollution for rainwater facility 1, rainwater promote pumping plant 3 and rainwater storage pond 6.
Intercepting pollution for rainwater facility 1 is arranged in the municipal storm sewer system, Fig. 2 and Fig. 3 are respectively the part-structure schematic diagram of intercepting pollution for rainwater facility 1, as shown in Figures 2 and 3, cutting dirty facility 1 comprises: rain perforaled strainer 201, Prefabricated combined septic tank 202 and catch-basin, Prefabricated combined septic tank 202 are arranged in the described rain perforaled strainer 201.
As shown in Figure 1, rainwater promotes in the pumping plant 3 and is provided with rainwater lift pump group 3a, submersible sewage pump lattice 3b, grid spotter 3c and electric panel room 8.As shown in Figure 4, rainwater promotes pumping plant 3 and also comprises: between inlet channel, grille well, grid, collecting-tank, absorbing well, absorption well and wet well, wherein, rainwater lift pump group 3a is arranged in the absorbing well, absorption well.
Be provided with foul water pump 7 in the rainwater storage pond 6, foul water pump 7 connects the municipal wastewater pipeline, and foul water pump 7 can pump into the municipal wastewater pipeline with the rainwater in the rainwater storage pond 6.
As shown in Figure 1, be provided with rainfall pumping station water inlet pipe valve 2 on the rain pipe between intercepting pollution for rainwater facility 1 and the rainwater lifting pumping plant 3, rainwater promotes on the rain pipe between pumping plant and the rainwater storage pond and is provided with rainwater storage pond water inlet pipe valve 4, and rainwater lifting pumping plant is connected on the rain pipe in river course and is provided with river course water inlet pipe valve 5.
Shown in the connecting line of Fig. 1 dotted portion, electric panel room 8 is electrically connected rainwater storage pond water inlet pipe valve 4, river course water inlet pipe valve 5, rainwater lift pump group 3a, submersible sewage pump 3b and foul water pump 7.
Electric panel room 8 is interior can be provided with programmable logic controller (PLC) PLC and manual operation switch; PLC can automatically control the unlatching of rainfall pumping station water inlet pipe valve 4, river course water inlet pipe valve 5 and close, start and stop or the operation of control rainwater lift pump group 3a, submersible sewage pump 3b and foul water pump 7.The staff can automatically control the unlatching of rainfall pumping station water inlet pipe valve 4, river course water inlet pipe valve 5 by manual operation switch and close, start and stop or the operation of control rainwater lift pump group 3a, submersible sewage pump 3b and foul water pump 7.
When utilizing municipal rainwater regulating pondage system of the present invention to carry out sewerage treatment, concrete running is as follows:
At first, need to calculate the volume in rainwater storage pond by the early-stage rainwater amount that rainwater promote pumping plant 3, and the calculating of early-stage rainwater amount, can be according to actual amount of precipitation situation analog computation unit area pondage, and then calculate the early-stage rainwater amount.This way has realized other reasonable computation of early-stage rainwater, has reduced the waste of equipment for sewage treatment technology and the deficiency of ability.
When raining, open by programmable logic controller (PLC) PLC or manual operation switch control rainwater storage pond water inlet pipe valve 4, river course water inlet pipe valve 5 is closed, after the municipal administration rainwater is collected by intercepting pollution for rainwater facility 1, after grid sewage-removing machine 3c processing, enter rainwater lift pump group 3a, rainwater lift pump group 3a enters rainwater storage pond 6 with rainwater.After the early-stage rainwater collection is complete, close by programmable logic controller (PLC) PLC or manual operation switch control rainwater storage pond water inlet pipe valve 4, river course water inlet pipe valve 5 is opened, and the later stage rainwater is entered the river course.Before rainwater enters the river course, enter the municipal wastewater treatment system after the early-stage rainwater major part held back, thereby so that the pollution of river be controlled effectively.
When the sewage network sewage quantity is at a low ebb, open by programmable logic controller (PLC) PLC or manual operation switch control foul water pump 7, the early-stage rainwater in the rainwater storage pond 6 is entered the municipal wastewater pipeline.
It should be noted that emptying in rainwater storage pond 6 after, can utilize the gate-type rinse-system that the rainwater storage pond is cleaned up, in order to using next time.
During dry season, close by programmable logic controller (PLC) PLC or manual operation switch control rainwater storage pond water inlet pipe valve 4 and river course water inlet pipe valve 5, submersible sewage pump 3b opens, and the sewage that rainwater is promoted in the pumping plant 3 enter the municipal wastewater pipeline.
In above-mentioned sewage disposal process, the operation of grid sewage-removing machine 3c is by forward and backward liquid level difference or automatically control of time, opening and closing with rainwater storage pond 6 interior water levels of rainwater storage pond water inlet pipe valve 4 and river course water inlet pipe valve 5 is chain, the opening of rainwater lift pump group 3a, stop with rainfall pumping station in the absorbing well, absorption well liquid level chain, the opening of submersible sewage pump 3b and foul water pump 7, stop with the respective episode puddle in liquid level chain, and the fault-signal of these interlocking signals and equipment all reaches the PLC cabinet of electric panel room 8.Realize centralized automatic control or realize manually control by manual operation switch by PLC, realized the manual-automatic integrated of municipal rainwater regulating pondage system.In addition, can arrange when carrying out manual operation, automatic operation is invalid.
Used specific embodiment among the present invention principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. a municipal rainwater regulating pondage system is characterized in that, described municipal rainwater regulating pondage system comprises: intercepting pollution for rainwater facility, rainwater promote pumping plant and rainwater storage pond;
Described rainwater promotes in the pumping plant and is provided with grid sewage-removing machine, rainwater lift pump group, submersible sewage pump and electric panel room, and described rainwater storage is provided with foul water pump in the pond, connects the municipal wastewater pipeline;
Be provided with rainfall pumping station water inlet pipe valve on the rain pipe between described intercepting pollution for rainwater facility and the rainwater lifting pumping plant, described rainwater promotes on the rain pipe between pumping plant and the rainwater storage pond and is provided with rainwater storage pond water inlet pipe valve, and described rainwater lifting pumping plant is connected on the rain pipe in river course and is provided with river course water inlet pipe valve; Described electric panel room is electrically connected described rainwater storage pond water inlet pipe valve, river course water inlet pipe valve, rainwater lift pump group, submersible sewage pump and foul water pump.
2. municipal rainwater regulating pondage system according to claim 1, it is characterized in that, when raining, described rainwater storage pond water inlet pipe valve opening, after described river course water inlet pipe valve closing, municipal rainwater are collected by described intercepting pollution for rainwater facility, after described grid sewage-removing machine processing, enter described rainwater lift pump group, described rainwater lift pump group enters the rainwater storage pond with rainwater; After the early-stage rainwater collection is complete, described rainwater storage pond water inlet pipe valve closing, described river course water inlet pipe valve opening, the later stage rainwater enters the river course.
3. municipal rainwater regulating pondage system according to claim 2, it is characterized in that, during dry season, described rainwater storage pond water inlet pipe valve and river course water inlet pipe valve closing, described submersible sewage pump is opened, and the sewage that described rainwater is promoted in the pumping plant enters the municipal wastewater pipeline.
4. municipal rainwater regulating pondage system according to claim 3 is characterized in that, when the sewage network sewage quantity was at a low ebb, foul water pump was opened, and the early-stage rainwater in the described rainwater storage pond is entered the municipal wastewater pipeline.
5. the municipal rainwater regulating pondage system of stating according to claim 4, it is characterized in that, be provided with programmable logic controller (PLC) PLC in the described electric panel room, described PLC controls the operation of described water inlet pipe valve, river course water inlet pipe valve, rainwater lift pump group, submersible sewage pump and foul water pump.
6. municipal rainwater regulating pondage system according to claim 4, it is characterized in that, be provided with manual operation switch in the described electric panel room, control the operation of described rainfall pumping station water inlet pipe valve, river course water inlet pipe valve, rainwater lift pump group, submersible sewage pump and foul water pump.
7. according to claim 5 or 6 described municipal rainwater regulating pondage systems, it is characterized in that described intercepting pollution for rainwater facility comprises: rain perforaled strainer, Prefabricated combined septic tank and catch-basin, described Prefabricated combined septic tank is arranged in the described rain perforaled strainer.
8. municipal rainwater regulating pondage system according to claim 7 is characterized in that, described rainwater promote also be provided with between inlet channel, grille well, grid in the pumping plant, collecting-tank, absorbing well, absorption well and wet well.
9. municipal rainwater regulating pondage system according to claim 8 is characterized in that, the volume in described rainwater storage pond calculates according to the early-stage rainwater amount.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310004874.XA CN103046632B (en) | 2013-01-07 | 2013-01-07 | Municipal rainwater storage system |
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| CN201310004874.XA CN103046632B (en) | 2013-01-07 | 2013-01-07 | Municipal rainwater storage system |
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| CN103046632B CN103046632B (en) | 2014-07-09 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104790516A (en) * | 2015-04-23 | 2015-07-22 | 南通百海新型材料制造有限公司 | Rainwater regulation and storage system |
| CN104878823A (en) * | 2014-02-28 | 2015-09-02 | 段昌和 | Combined pipeline initial rainwater interception, storage and drainage system and storage and drainage method |
| CN105804222A (en) * | 2016-02-26 | 2016-07-27 | 上海市城市建设设计研究总院 | Storage pond under landscape water body |
| CN106013388A (en) * | 2015-09-19 | 2016-10-12 | 王玮 | Water treatment system and water treatment method |
| CN106320505A (en) * | 2016-08-19 | 2017-01-11 | 中国科学院地理科学与资源研究所 | Coastal saline region rainwater collection device and use method thereof |
| CN108264110A (en) * | 2016-12-31 | 2018-07-10 | 天津水态科技有限公司 | A kind of rainwater purification handles recycling system |
| CN108842909A (en) * | 2018-09-10 | 2018-11-20 | 北京北排水务设计研究院有限公司 | The rainwater or wastewater disposition precise control device and its control method of a kind of pipeline performance |
| CN109726259A (en) * | 2018-12-27 | 2019-05-07 | 中冶京诚工程技术有限公司 | A kind of waste pipe-network design optimization system and method based on GIS technology |
| CN111236408A (en) * | 2020-03-09 | 2020-06-05 | 上海市城市建设设计研究总院（集团）有限公司 | Joint construction structure of drainage pump station and regulation and storage tank and operation method thereof |
| CN111597619A (en) * | 2020-05-19 | 2020-08-28 | 广东天濠建设工程有限公司 | Municipal administration rainwater intelligence regulation system |
| CN112096591A (en) * | 2020-09-23 | 2020-12-18 | 华蓝设计（集团）有限公司 | Automatic water level control method for accurate interception of integrated drainage pump station group |
| CN112302133A (en) * | 2020-09-30 | 2021-02-02 | 中铁武汉勘察设计研究院有限公司 | Rainwater collecting and discharging device |
| CN112544275A (en) * | 2020-11-09 | 2021-03-26 | 江苏龙腾工程设计股份有限公司 | Multifunctional ecological tree pool |
| CN113356342A (en) * | 2021-07-09 | 2021-09-07 | 华蓝设计（集团）有限公司 | Rainwater regulation and drainage unpowered control energy-saving system |
| CN114517506A (en) * | 2020-11-19 | 2022-05-20 | 北京市水利规划设计研究院 | Initial rainwater recycling device and initial rainwater recycling method |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878823A (en) * | 2014-02-28 | 2015-09-02 | 段昌和 | Combined pipeline initial rainwater interception, storage and drainage system and storage and drainage method |
| CN104790516A (en) * | 2015-04-23 | 2015-07-22 | 南通百海新型材料制造有限公司 | Rainwater regulation and storage system |
| CN106013388B (en) * | 2015-09-19 | 2018-03-16 | 中建伟力建设集团有限公司 | Municipal rain processing system |
| CN106013388A (en) * | 2015-09-19 | 2016-10-12 | 王玮 | Water treatment system and water treatment method |
| CN105804222A (en) * | 2016-02-26 | 2016-07-27 | 上海市城市建设设计研究总院 | Storage pond under landscape water body |
| CN106320505B (en) * | 2016-08-19 | 2018-12-14 | 中国科学院地理科学与资源研究所 | A kind of strand salt marsh area's rain collector and its application method |
| CN106320505A (en) * | 2016-08-19 | 2017-01-11 | 中国科学院地理科学与资源研究所 | Coastal saline region rainwater collection device and use method thereof |
| CN108264110A (en) * | 2016-12-31 | 2018-07-10 | 天津水态科技有限公司 | A kind of rainwater purification handles recycling system |
| CN108842909A (en) * | 2018-09-10 | 2018-11-20 | 北京北排水务设计研究院有限公司 | The rainwater or wastewater disposition precise control device and its control method of a kind of pipeline performance |
| CN109726259A (en) * | 2018-12-27 | 2019-05-07 | 中冶京诚工程技术有限公司 | A kind of waste pipe-network design optimization system and method based on GIS technology |
| CN111236408A (en) * | 2020-03-09 | 2020-06-05 | 上海市城市建设设计研究总院（集团）有限公司 | Joint construction structure of drainage pump station and regulation and storage tank and operation method thereof |
| CN111597619A (en) * | 2020-05-19 | 2020-08-28 | 广东天濠建设工程有限公司 | Municipal administration rainwater intelligence regulation system |
| CN112096591A (en) * | 2020-09-23 | 2020-12-18 | 华蓝设计（集团）有限公司 | Automatic water level control method for accurate interception of integrated drainage pump station group |
| CN112302133A (en) * | 2020-09-30 | 2021-02-02 | 中铁武汉勘察设计研究院有限公司 | Rainwater collecting and discharging device |
| CN112544275A (en) * | 2020-11-09 | 2021-03-26 | 江苏龙腾工程设计股份有限公司 | Multifunctional ecological tree pool |
| CN112544275B (en) * | 2020-11-09 | 2022-04-29 | 江苏龙腾工程设计股份有限公司 | Multifunctional ecological tree pool |
| CN114517506A (en) * | 2020-11-19 | 2022-05-20 | 北京市水利规划设计研究院 | Initial rainwater recycling device and initial rainwater recycling method |
| CN113356342A (en) * | 2021-07-09 | 2021-09-07 | 华蓝设计（集团）有限公司 | Rainwater regulation and drainage unpowered control energy-saving system |
| CN113356342B (en) * | 2021-07-09 | 2022-12-09 | 华蓝设计（集团）有限公司 | Rainwater regulation and drainage unpowered control energy-saving system |
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