CN213329309U - Pipe network structure capable of effectively preventing river water from flowing backwards, primary rain pollution and rain and sewage mixed flow - Google Patents
Pipe network structure capable of effectively preventing river water from flowing backwards, primary rain pollution and rain and sewage mixed flow Download PDFInfo
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- CN213329309U CN213329309U CN202022012904.XU CN202022012904U CN213329309U CN 213329309 U CN213329309 U CN 213329309U CN 202022012904 U CN202022012904 U CN 202022012904U CN 213329309 U CN213329309 U CN 213329309U
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Abstract
The utility model discloses a can prevent effectively that river water from flowing backward, just rain pollutes and pipe network structure of dirty mixed flow of rain, including rainwater pipe, sewage pipe and pump station, the one end of rainwater pipe connect the delivery port in river course the delivery port department in river course install electric valve, install water quality monitoring sensor in the rainwater pipe at the back of electric valve, install water level measuring instrument in the upper reaches pipeline of rainwater pipe, city intake pipe network is connected to the other end of rainwater pipe, the water inlet of pump station connect the branch delivery port of the rear rainwater pipe of electric valve, the delivery port of pump station is connected river course water inlet and sewage treatment plant intake pipe network respectively. The utility model relates to a simple, high-efficient, safe, swift, labour saving and time saving's pipe network systematic structure has solved the river water problem of flowing backward, just rain pollution problem and the dirty mixed flow problem of rain effectively.
Description
Technical Field
The utility model relates to a water environmental management technical field especially relates to a can prevent effectively that river from flowing backward, just rain pollutes and the pipe network structure of dirty mixed flow of rain.
Background
The main function of the conventional rainwater pipe network is to collect and guide rainfall into rivers or lakes. Generally, in addition to the diversion function, the rainwater pipe network in the existing design concept hardly plays other roles, and on the contrary, problems such as river water backflow, initial rain pollution, rainwater and sewage mixed flow and the like are often caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is exactly in order to compensate prior art's defect, the utility model provides a can prevent effectively that the river from flowing backward, the pipe network structure of rain pollution and the dirty mixed flow of rain, flow backward under solving prior art condition, the rain pollutes and the interior sewage of sewage flows the rainwater pipe network in a series flow, and then cause the river, the environmental problem of lake water pollution, under the prerequisite that does not greatly improve construction cost, utilize current rainwater pipe network, carry out small adjustment to local, can satisfy the drainage, the throttle, the requirement of damming, satisfy the rainwater water conservancy diversion in the at utmost, prevent that the river from flowing backward, rain pollution, the comprehensive requirement of the dirty mixed flow of rain.
The utility model discloses a realize through following technical scheme:
the utility model provides a can prevent effectively that river water from flowing backward, just rain pollutes and pipe network structure of dirty mixed flow of rain, including rainwater pipe, sewage pipe and pump station, the one end of rainwater pipe connect the delivery port in river course the delivery port department in river course install electric valve, install the water quality monitoring sensor in the rainwater pipe behind the electric valve, install water level measuring instrument in the upstream pipeline of rainwater pipe, city intake pipe network is connected to the other end of rainwater pipe, the water inlet of pump station connect the branch delivery port of the rear rainwater pipe of electric valve, the delivery port of pump station is connected sewage treatment plant intake pipe network.
The pump station including fixed pump station and removal pump station, fixed pump station be underground installation formula integration pump station or ground installation formula integration pump station, the water inlet of fixed pump station and removal pump station all is connected with the branch delivery port of downspout, the delivery port of fixed pump station with sewage treatment plant intake pipe network connect, the delivery port of removal pump station is connected with portable sewage filtration equipment, river course water inlet is connected to portable sewage filtration equipment's delivery port. The movable pump station and the movable sewage filtering equipment can be arranged beside the electric valve along the river and the lake or at other positions according to requirements.
The movable pump station and the movable sewage filtering equipment are both placed on the ground, one or more than one movable pump station and one or more than one movable filtering equipment are arranged, and the fixed pump station and the movable pump station are both controlled remotely and intelligently.
The electric valve is driven by electric power or hydraulic pressure and is controlled remotely and intelligently.
The water quality monitoring sensor is driven by electric power to realize remote monitoring, and one or more water quality monitoring sensors are arranged along the rainwater pipe.
The water level measuring instrument is driven by electric power to realize remote monitoring, and one or more water level measuring instruments are arranged along the rainwater pipe.
The utility model discloses in, when the rainfall caused the river elevation to be greater than the urban area elevation, will form the river and flow backward, the urban area will face the risk of waterlogging. When river water starts to flow backwards into an urban area, a water level measuring instrument arranged on the upstream of a rainwater pipe timely transmits water level information in the rainwater pipe to a data center or directly transmits signals to an electric valve arranged at the outlet of the rainwater pipe along a river lake, the electric valve can close the valve after receiving an alarm signal, the water flow of the rainwater pipe is cut off, and the river water is prevented from further flowing backwards, and drainage equipment arranged in the urban area can deliver the river water poured backwards into the urban area or rainwater generated by rainfall to a river channel through ground mobile drainage equipment;
when rainstorm comes, the initial rain flushes pollutants on the ground or the surface of a building to the ground, the pollutants are discharged to a river channel and a lake along with a rainwater pipe network, the initial rain pollution is better than the pollution of domestic sewage to the river to a certain extent, when the quality of the initial rain water exceeds the discharge standard, a water quality monitoring sensor arranged in a rainwater pipe transmits measurement data to a data center or directly transmits signals to an electric valve and a fixed pump station, after the electric valve receives an alarm signal, the valve is immediately closed, the overproof water flow generated by the initial rain in the rainwater pipe is cut off, the initial rain is prevented from entering the river channel or the lake, and further the quality of river water or lake water is polluted. Meanwhile, a fixed pump station arranged beside the electric valve is automatically started, and the submersible sewage pump self-sucking pump pumps the initial rain sewage in the rainwater pipe to a nearby sewage pipe and automatically flows to a sewage treatment plant for purification through the sewage pipe.
When the urban sewage pipe network is aged and damaged to cause sewage to flow to the rainwater pipe in series, the water quality monitoring sensor arranged in the rainwater pipe transmits measurement data to the data center or directly transmits signals to the electric valve and the fixed pump station, and after the electric valve receives an alarm signal, the valve is closed immediately, the sewage flowing in the rainwater pipe in series through the sewage pipe is cut off, so that primary rain is prevented from entering a river channel or a lake, and further the water quality of river water or lake water is polluted. Meanwhile, a fixed pump station arranged beside the electric valve is automatically started, and the submersible sewage pump self-sucking pump pumps the initial rain sewage in the rainwater pipe to a nearby sewage pipe and automatically flows to a sewage treatment plant for purification through the sewage pipe.
For areas without sewage treatment plant facilities, a mobile pump station and mobile sewage filtering equipment can be temporarily arranged beside the electric valve. When a water quality monitoring sensor installed in a rainwater pipe detects that the water flow quality exceeds the standard, measured data are transmitted to a data center or signals are directly transmitted to an electric valve immediately, after the electric valve receives an alarm signal, the valve is closed immediately, sewage which is in series flow from a sewage pipe in the rainwater pipe is cut off, primary rain is prevented from entering a river channel or a lake, and further the water quality of river water or lake water is polluted.
The utility model has the advantages that: the utility model relates to a simple, high-efficient, safe, swift, labour saving and time saving's pipe network systematic structure has solved the river water problem of flowing backward, just rain pollution problem and the dirty mixed flow problem of rain effectively.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, a pipe network structure capable of effectively preventing river water from flowing backward, primary rain pollution and rain and sewage mixed flow comprises a rainwater pipe 3, a sewage pipe 7, an electric valve 1, a water quality monitoring sensor 2, a water level measuring instrument 8, a fixed pump station 5, a movable pump station 9, a movable sewage filtering device 6, a sewage discharge pipe 4 and other main components.
3 one end of downspout connect river course or lake 12, the city 10 water inlet pipe net is connected to the other end, electric valve 1 installs along the river, along lake downspout delivery port department, water quality monitoring sensor 2 installs in electric valve 1 inboard downspout 3, water level measuring apparatu 8 installs in the downspout 3 pipeline near the upper reaches, fixed pump station 5 installs along the river by lake electric valve 1, remove pump station 9, portable sewage filtration equipment 6 both can set up along the river by lake electric valve 1 as required, also can set up in other positions, fixed pump station 5 water inlet is through advancing the inboard downspout 3 of water piping connection electric valve 1, fixed pump station 5 delivery port passes through blow off pipe 4 and connects sewage pipe 7, sewage pipe 7 connects sewage treatment plant 11 water inlet pipe net.
The electric valve 1 arranged at the water outlet of the rainwater pipe 3 along the river and the lake can be any valve for cutting off the water flow of the rainwater pipe, and the valve is driven by electricity or hydraulic pressure, so that remote intelligent control can be realized.
Install fixed pump station 5 by electric valve 1 can be underground installation formula integration pump station, also can be ground installation formula integration pump station, the inlet of fixed pump station 5 passes through the rainwater pipe of inlet tube intercommunication electric valve 1 inboard, movable pump station 9 and portable sewage filtration equipment 6 can also be placed by electric valve 1, movable pump station 9 and portable sewage filtration equipment 6 are all placed on ground, and the inlet tube of advancing water piping connection electric valve 1 inboard rainwater pipe 3 of movable pump station 9, the outlet pipe of movable pump station 9 connects the inlet tube of portable sewage filtration equipment 6, the outlet pipe of portable sewage filtration equipment 6 connects the river course, movable pump station 9 and portable sewage filtration equipment 6 can be one or many, fixed pump station 5 or movable pump station 9 all can adopt long-range intelligent control.
Install water quality monitoring sensor 2 in 1 inboard downspout 3 of electric valve has water quality testing and signal transmission function, adopts electric drive, can realize remote monitoring, and water quality monitoring sensor 2 can be followed the downspout and installed one or more.
Install water level measuring apparatu 8 in 1 inboard being close to 3 upper reaches of downspouts of electric valve has water level measurement and signal transmission function, adopts electric drive, can realize remote monitoring, and water level measuring apparatu 8 can be followed the downspouts and installed one or more.
The sewage discharge pipe 4 connecting the water outlet of the fixed pump station 5 and the movable pump station 9 with the sewage pipe 7 can be constructed on the ground or underground.
Claims (6)
1. The utility model provides a can prevent effectively that river from flowing backward, first rain pollutes and the pipe network structure of dirty mixed flow of rain, its characterized in that: including rainwater pipe, sewage pipe and pump station, the one end of rainwater pipe connect the delivery port in river course the delivery port department in river course install electric valve, install the water quality monitoring sensor in the rainwater pipe behind electric valve, install water level measuring instrument in the upstream pipeline of rainwater pipe, city water inlet pipe network is connected to the other end of rainwater pipe, the water inlet of pump station connect the branch delivery port of electric valve rainwater pipe behind, the delivery port of pump station connects sewage treatment plant water inlet pipe network.
2. The pipe network structure of claim 1, which can effectively prevent the reverse flow of river water, the pollution of initial rain and the mixed flow of rain and sewage, is characterized in that: the pump station including fixed pump station and removal pump station, fixed pump station be underground installation formula integration pump station or ground installation formula integration pump station, the water inlet of fixed pump station and removal pump station all is connected with the branch delivery port of downspout, the delivery port of fixed pump station with sewage treatment plant intake pipe network connect, the delivery port of removal pump station is connected with portable sewage filtration equipment, river course water inlet is connected to portable sewage filtration equipment's delivery port.
3. The pipe network structure of claim 2, which can effectively prevent the reverse flow of river water, the pollution of initial rain and the mixed flow of rain and sewage, is characterized in that: the movable pump station and the movable sewage filtering equipment are both placed on the ground, one or more than one movable pump station and one or more than one movable filtering equipment are arranged, and the fixed pump station and the movable pump station are both controlled remotely and intelligently.
4. The pipe network structure of claim 1, which can effectively prevent the reverse flow of river water, the pollution of initial rain and the mixed flow of rain and sewage, is characterized in that: the electric valve is driven by electric power or hydraulic pressure and is controlled remotely and intelligently.
5. The pipe network structure of claim 1, which can effectively prevent the reverse flow of river water, the pollution of initial rain and the mixed flow of rain and sewage, is characterized in that: the water quality monitoring sensor is driven by electric power to realize remote monitoring, and one or more water quality monitoring sensors are arranged along the rainwater pipe.
6. The pipe network structure of claim 1, which can effectively prevent the reverse flow of river water, the pollution of initial rain and the mixed flow of rain and sewage, is characterized in that: the water level measuring instrument is driven by electric power to realize remote monitoring, and one or more water level measuring instruments are arranged along the rainwater pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022012904.XU CN213329309U (en) | 2020-09-15 | 2020-09-15 | Pipe network structure capable of effectively preventing river water from flowing backwards, primary rain pollution and rain and sewage mixed flow |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022012904.XU CN213329309U (en) | 2020-09-15 | 2020-09-15 | Pipe network structure capable of effectively preventing river water from flowing backwards, primary rain pollution and rain and sewage mixed flow |
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| CN213329309U true CN213329309U (en) | 2021-06-01 |
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| CN202022012904.XU Active CN213329309U (en) | 2020-09-15 | 2020-09-15 | Pipe network structure capable of effectively preventing river water from flowing backwards, primary rain pollution and rain and sewage mixed flow |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532581A (en) * | 2021-07-19 | 2021-10-22 | 天津万峰环保科技有限公司 | Method and device for analyzing pipe network rain and sewage series flow problem |
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2020
- 2020-09-15 CN CN202022012904.XU patent/CN213329309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532581A (en) * | 2021-07-19 | 2021-10-22 | 天津万峰环保科技有限公司 | Method and device for analyzing pipe network rain and sewage series flow problem |
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