CN203200884U - Municipal rainwater regulation and storage system - Google Patents
Municipal rainwater regulation and storage system Download PDFInfo
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- CN203200884U CN203200884U CN 201320006019 CN201320006019U CN203200884U CN 203200884 U CN203200884 U CN 203200884U CN 201320006019 CN201320006019 CN 201320006019 CN 201320006019 U CN201320006019 U CN 201320006019U CN 203200884 U CN203200884 U CN 203200884U
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Abstract
The utility model provides a municipal rainwater regulation and storage system. The municipal rainwater regulation and storage system comprises a rainwater pollution interception facility, a rainwater lifting pump station and a rainwater regulation and storage pool, wherein the rainwater lifting pump station is provided with a bar screen machine, a rainwater lifting pump unit set, a submersible sewage pump and an electric room; the rainwater regulation and storage pool is provided with a sewage pump which is connected with a municipal sewage pipeline; a rainwater pumping station water inlet pipe valve is arranged on a rainwater pipe between the rainwater pollution interception facility and the rainwater lifting pump station; a rainwater regulation and storage pool water inlet pipe valve is arranged on a rainwater pipe between the rainwater lifting pump station and the rainwater regulation and storage pool; a rainwater pipe of the rainwater lifting pump station, which is connected to a riverway, is provided with a riverway water inlet pipe valve; and the electric room is electrically connected with the rainwater regulation and storage pool water inlet pipe valve, the riverway water inlet pipe valve, the rainwater lifting pump unit set, the submersible sewage pump and the sewage pump. The municipal rainwater regulation and storage system can effectively control most earth surface pollution and sewage discharge and reduce the polluting of incipient rainwater.
Description
Technical field
The utility model is about municipal rainwater collection and treatment technology, particularly about a kind of municipal rainwater system that regulates and stores.
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 the runoff pollution thing is carried, its pollution load proportion can raise in the short time interval in rainy season at double, surpass point-source pollution, to the influence 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 at the mode of holding back early-stage rainwater, the employing early-stage rainwater stream abandoning device that has, but at how disposing the early-stage rainwater of abandoning after staying, appropriate processing method is not proposed all; Technologies such as the employing plant soil filtration that has, sterilization are carried out the rainwater processing, handle though these technologies 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 handled, and all calculates less than rational for the design flow of early-stage rainwater, certainly will cause waste or the scarce capacity of Processing Equipment like this.
The utility model content
The utility model provides a kind of municipal rainwater system that regulates and stores, and with effective control most of face of land pollutant and wastewater disposition, reduces the pollution of early-stage rainwater.
To achieve these goals, the utility model embodiment provides a kind of municipal rainwater system that regulates and stores, and it is characterized in that, the described municipal rainwater system of regulating and storing comprises: rainwater cuts dirty facility, rainwater promotes 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, is provided with foul water pump in the described rainwater storage pond, connects the municipal wastewater pipeline; The rainwater pipe that described rainwater cuts between dirty facility and the rainwater lifting pumping plant is provided with rainfall pumping station water inlet pipe valve, the rainwater pipe that described rainwater promotes between pumping plant and the rainwater storage pond is provided with rainwater storage pond water inlet pipe valve, and the rainwater pipe that described rainwater lifting pumping plant is connected to the river course 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 is in opening, and described river course water inlet pipe valve is in closed condition, and municipal rainwater cuts dirty facility, grid sewage-removing machine, rainwater lift pump group by described rainwater successively and enters described rainwater storage pond.
Further, after early-stage rainwater was collected and finished, described rainwater storage pond water inlet pipe valve was in closed condition, and described river course water inlet pipe valve is in opening.
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, programmable logic controller (PLC) PLC is set 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.
Further, be provided with manual operation switch in the described electric panel room, described manual operation switch is controlled 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 cuts dirty facility and comprises: rainwater double-edged fine-toothed comb, Prefabricated combined septic tank and catch-basin, described Prefabricated combined septic tank are arranged in the described rainwater double-edged fine-toothed comb.
Further, when the sewage network sewage quantity was at a low ebb, foul water pump was in opening.
The beneficial effect of the utility model embodiment is, the municipal rainwater of the present utility model system of regulating and storing can effectively control most of face of land pollutant and wastewater disposition, reduces the pollution of early-stage rainwater; By calculate the volume of rainwater storage pond according to the early-stage rainwater amount, the waste of sewage treatment process equipment and the deficiency of ability have been reduced; Concentrate automatically control or manually control by manual operation switch by PLC, realized the regulate and store auto-manualization of system of municipal rainwater.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the regulate and store structural representation of system of the utility model embodiment municipal administration rainwater;
Fig. 2 and Fig. 3 are respectively the part-structure schematic diagram that the utility model embodiment rainwater cuts dirty facility 1;
Fig. 4 is the structural representation that the utility model embodiment rainwater promotes pumping plant.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model embodiment provides a kind of municipal rainwater system that regulates and stores, and comprising: rainwater cuts dirty facility 1, rainwater promotes pumping plant 3 and rainwater storage pond 6.
Rainwater cuts dirty facility 1 and is arranged in the municipal Storm Sewer Network system, Fig. 2 and Fig. 3 are respectively the part-structure schematic diagram that rainwater cuts dirty facility 1, as shown in Figures 2 and 3, cutting dirty facility 1 comprises: rainwater double-edged fine-toothed comb 201, Prefabricated combined septic tank 202 and catch-basin, Prefabricated combined septic tank 202 are arranged in the described rainwater double-edged fine-toothed comb 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, the rainwater pipe that rainwater cuts between dirty facility 1 and the rainwater lifting pumping plant 3 is provided with rainfall pumping station water inlet pipe valve 2, the rainwater pipe that rainwater promotes between pumping plant and the rainwater storage pond is provided with rainwater storage pond water inlet pipe valve 4, and the rainwater pipe that rainwater lifting pumping plant is connected to the river course 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.
Can be provided with programmable logic controller (PLC) PLC and manual operation switch in the electric panel room 8; PLC can control the unlatching of rainfall pumping station water inlet pipe valve 4, river course water inlet pipe valve 5 automatically 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 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 the municipal rainwater of the present utility model system of regulating and storing to carry out sewerage treatment, concrete running is as follows:
At first, need calculate the volume of 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 sewage treatment process equipment 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 cuts dirty facility 1 collection by rainwater, 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 early-stage rainwater is collected and finished, 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 make 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 after 6 emptyings of rainwater storage pond, 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 time control automatically, 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 chain signals and equipment all reaches the PLC cabinet of electric panel room 8.Realize to concentrate control automatically or realize manually control by manual operation switch by PLC, realized the regulate and store auto-manualization of system of municipal rainwater.In addition, can arrange when carrying out manual operation, it is invalid to operate automatically.
Used specific embodiment in the utility model principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. municipal rainwater system that regulates and stores is characterized in that, the described municipal rainwater system of regulating and storing comprises: rainwater cuts dirty facility, rainwater promotes 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, is provided with foul water pump in the described rainwater storage pond, connects the municipal wastewater pipeline; The rainwater pipe that described rainwater cuts between dirty facility and the rainwater lifting pumping plant is provided with rainfall pumping station water inlet pipe valve, the rainwater pipe that described rainwater promotes between pumping plant and the rainwater storage pond is provided with rainwater storage pond water inlet pipe valve, and the rainwater pipe that described rainwater lifting pumping plant is connected to the river course 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. the municipal rainwater according to claim 1 system that regulates and stores, it is characterized in that, programmable logic controller (PLC) PLC is set in the described electric panel room, and 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.
3. the municipal rainwater according to claim 1 system that regulates and stores, it is characterized in that, be provided with manual operation switch in the described electric panel room, described manual operation switch is controlled 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.
4. the municipal rainwater according to claim 3 system that regulates and stores, it is characterized in that described rainwater cuts dirty facility and comprises: rainwater double-edged fine-toothed comb, Prefabricated combined septic tank and catch-basin, described Prefabricated combined septic tank are arranged in the described rainwater double-edged fine-toothed comb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320006019 CN203200884U (en) | 2013-01-07 | 2013-01-07 | Municipal rainwater regulation and storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320006019 CN203200884U (en) | 2013-01-07 | 2013-01-07 | Municipal rainwater regulation and storage system |
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| CN203200884U true CN203200884U (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320006019 Expired - Lifetime CN203200884U (en) | 2013-01-07 | 2013-01-07 | Municipal rainwater regulation and storage system |
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| CN (1) | CN203200884U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046632A (en) * | 2013-01-07 | 2013-04-17 | 北京京诚科林环保科技有限公司 | Municipal rainwater storage system |
| CN105525669A (en) * | 2016-02-04 | 2016-04-27 | 於璨鹏 | Waterlogging-preventing intelligent flood diversion device aiming at heavy rains in cities |
| CN108775165A (en) * | 2018-07-20 | 2018-11-09 | 电子科技大学中山学院 | Multifunctional landscape facility suitable for south |
| CN109881755A (en) * | 2019-01-02 | 2019-06-14 | 清道环境科技(苏州)有限公司 | A kind of Rainwater Resources ecological use device for realizing regional hydrology benign cycle |
-
2013
- 2013-01-07 CN CN 201320006019 patent/CN203200884U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046632A (en) * | 2013-01-07 | 2013-04-17 | 北京京诚科林环保科技有限公司 | Municipal rainwater storage system |
| CN103046632B (en) * | 2013-01-07 | 2014-07-09 | 北京京诚科林环保科技有限公司 | Municipal rainwater storage system |
| CN105525669A (en) * | 2016-02-04 | 2016-04-27 | 於璨鹏 | Waterlogging-preventing intelligent flood diversion device aiming at heavy rains in cities |
| CN105525669B (en) * | 2016-02-04 | 2017-10-03 | 於璨鹏 | The anti-waterlogging wisdom flood diversion equipment of city heavy rain |
| CN108775165A (en) * | 2018-07-20 | 2018-11-09 | 电子科技大学中山学院 | Multifunctional landscape facility suitable for south |
| CN109881755A (en) * | 2019-01-02 | 2019-06-14 | 清道环境科技(苏州)有限公司 | A kind of Rainwater Resources ecological use device for realizing regional hydrology benign cycle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
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| CX01 | Expiry of patent term |