1. The utility model provides a pipe network investigation system of tracing to source based on intelligence flow direction appearance which characterized in that includes:

the system comprises a data transmission module fixed on the inner wall of a pit well and a pipe network monitoring module in signal connection with the data transmission module, wherein the pipe network monitoring module comprises a detection module and a water flow shifting piece in signal connection with the detection module, and the water flow shifting piece is positioned in the direction of positive water flow of a pipeline opening in the pit well;

the data transmission module senses water flow information through the water flow shifting piece and transmits signals to the cloud platform;

the data processing module analyzes the information on the cloud platform to generate a display unit drainage model;

and the pollution discharge early warning module is used for imaging through data and comprises a forward direction indicator, a reverse direction indicator, an abnormal condition indicator and an early warning prompt.

2. The pipe network source tracing and checking system based on the intelligent flow direction instrument as claimed in claim 1, further comprising an intelligent flow direction instrument, wherein the intelligent flow direction instrument comprises a pipe network drainage monitoring module (1), a first data transmission module (3) in signal connection with the pipe network drainage monitoring module (1), a pipe network detection module (2) in signal connection with the first data transmission module (3), an integrated processing module (4) in signal connection with the first data transmission module (3), and a manual input module (5) and a system updating and maintaining module (6) in signal connection with the integrated processing module (4).

3. The pipe network source tracing and checking system based on the intelligent flow direction instrument as claimed in claim 2, wherein the pipe network drainage monitoring module (1) comprises a pipe network drainage monitoring unit (11) and a first pipe network monitoring unit (22).

4. The pipe network source tracing and checking system based on the intelligent flow direction instrument as claimed in claim 2, wherein the pipe network detection module (2) comprises a second pipe network detection unit (21) and a third pipe network detection unit (22), and the second pipe network detection unit (21) and the third pipe network detection unit (22) are respectively used for detecting voltage and ambient temperature in the cellar.

5. The pipe network source tracing and checking system based on the intelligent flow direction instrument as claimed in claim 2, wherein the first data transmission module (3) comprises a power supply unit (31) and a technical unit (32), a lithium battery is arranged in the power supply unit (31), and the technical unit (32) is constructed in the cellular data transmission by adopting NB-IOT technology.

6. The pipe network tracing system based on intelligent flow direction instrument as claimed in claim 2, the integrated processing module (4) comprises a data storage unit (41), a data induction and processing unit (42), a data imaging unit (43), a positioning imaging unit (44) and a pollution discharge early warning unit (45), the data storage unit (41) is used for storing historical data into a database, calling the historical data at any time to be compared with current real-time data, establishing a rainy season water flow database, the data induction and processing unit (42) is used for realizing the classified statistic management of the data, the data imaging unit (43) is used for generating a graph by the collected data, the positioning imaging unit (44) is used for integrating the satellite images and the simple map to generate model information, and the pollution discharge early warning unit (45) is used for flashing the passing point position in the platform to realize pollution discharge early warning.

7. The pipe network source tracing and inspection system based on the intelligent flow direction instrument as claimed in claim 2, wherein the manual input module (5) is used for inputting the on-site pipe network drainage information through manual inspection, and inputting the manually obtained evaluation information into the platform to supplement the platform database.

8. The intelligent flow direction instrument-based pipe network source tracing and troubleshooting system of claim 2, wherein said system update and maintenance module (6) is used for maintaining, updating and upgrading the platform, including map correction and updating of GIS geographic information of the positioning imaging unit (44), upgrading of the data induction and processing unit (42), and improving the capability of calculating and storing information.

Background

The water body is polluted in a river channel, roots are on the bank, and most of the pollution of the river channel is caused by the fact that an onshore pollution source is discharged into the river channel through a pipe network. Therefore, the important significance of daily supervision of the pipe network on the river channel is self-evident. In daily work, a pipe network has a series of problems of mud accumulation, fracture, dislocation, leakage and the like, and the phenomenon of private connection of a sewage discharge pipe still exists. As a management department, the method can quickly find and dispose the problems of the pipe network, reduce the pollution to the water environment and become an urgent task.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the pipe network traceability system based on the intelligent flow direction instrument, which can greatly reduce the labor cost, realize remote wireless data transmission, and simultaneously has the functions of pipe network monitoring, data storage, data transmission, dynamic data summarization and calculation, and pollution discharge early warning. To achieve the above objects and other advantages in accordance with the present invention, there is provided a pipe network tracing inspection system based on an intelligent flow direction instrument, including:

the system comprises a data transmission module fixed on the inner wall of a pit well and a pipe network monitoring module in signal connection with the data transmission module, wherein the pipe network monitoring module comprises a detection module and a water flow shifting piece in signal connection with the detection module, and the water flow shifting piece is positioned in the direction of positive water flow of a pipeline opening in the pit well;

the data transmission module senses water flow information through the water flow shifting piece and transmits signals to the cloud platform;

the data processing module analyzes the information on the cloud platform to generate a display unit drainage model;

and the pollution discharge early warning module is used for imaging through data and comprises a forward direction indicator, a reverse direction indicator, an abnormal condition indicator and an early warning prompt.

Preferably, the intelligent flow direction instrument further comprises an intelligent flow direction instrument, wherein the intelligent flow direction instrument comprises a pipe network drainage monitoring module, a first data transmission module in signal connection with the pipe network drainage monitoring module, a pipe network detection module in signal connection with the first data transmission module, an integrated processing module in signal connection with the first data transmission module, and a manual input module and a system updating and maintaining module in signal connection with the integrated processing module.

Preferably, the pipe network drainage monitoring module comprises a pipe network drainage monitoring unit and a first pipe network monitoring unit.

Preferably, the pipe network detection module comprises a second pipe network detection unit and a third pipe network detection unit, and the second pipe network detection unit and the third pipe network detection unit are respectively used for detecting the voltage and the ambient temperature in the cellar well.

Preferably, the first data transmission module comprises a power supply unit and a technical unit, wherein a lithium battery is arranged in the power supply unit, and the technical unit is constructed in the cellular data transmission by adopting an NB-IOT technology.

Preferably, the integrated processing module comprises a data storage unit, a data summarizing and processing unit, a data imaging unit, a positioning imaging unit and a pollution discharge early warning unit, the data storage unit is used for storing historical data into a database, calling the historical data at any time to be compared with current real-time data, and establishing a rainy season water flow database, the data summarizing and processing unit is used for achieving classified statistical management of the data, the data imaging unit is used for generating a curve graph of the collected data, the positioning imaging unit is used for integrating a satellite image and a simple map to generate model information, and the pollution discharge early warning unit is used for achieving pollution discharge early warning through point position flashing in the platform.

Preferably, the manual input module is used for inputting the drainage information of the local pipe network through manual inspection, and the manually obtained evaluation information is input into the platform to supplement the platform database.

Preferably, the system updating and maintaining module is used for maintaining, updating and upgrading the platform, and comprises map correction and updating of geographic information of the positioning imaging unit GIS, data induction and processing unit upgrading, and information calculating and storing capacity is improved.

Compared with the prior art, the invention has the beneficial effects that: a pipe network source tracing and checking system based on an intelligent flow direction instrument technology is characterized in that a monitoring device with low cost is used for large-area distribution, the water flow direction of a municipal underground pipe network is dynamically observed in real time, labor cost is greatly reduced, the checking difficulty is reduced, the checking range is reduced, pipe network monitoring is realized, data storage and data transmission are realized, dynamic data are summarized and calculated, pollution discharge early warning is realized, GIS (geographic information system) geographic technology equipment is used for positioning and imaging multiple functions, bidirectional assistance is realized, the problem of unknown water flow sources is timely solved, and efficient pipe network source tracing and checking are realized.

Drawings

Fig. 1 is a schematic structural diagram of a pipe network source tracing investigation system based on an intelligent flow direction instrument according to the invention;

fig. 2 is a flow chart of the pipe network tracing system based on the intelligent flow direction instrument according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a pipe network traceability system based on intelligent flow direction instrument includes: the system comprises a data transmission module fixed on the inner wall of a pit well and a pipe network monitoring module in signal connection with the data transmission module, wherein the pipe network monitoring module comprises a detection module and a water flow shifting piece in signal connection with the detection module, and the water flow shifting piece is positioned in the direction of positive water flow of a pipeline opening in the pit well; the data transmission module senses water flow information through the water flow shifting piece and transmits signals to the cloud platform; the data processing module analyzes the information on the cloud platform to generate a display unit drainage model; the intelligent flow direction instrument comprises a sewage discharge early warning module, a rainwater and sewage pipe network intelligent flow direction instrument and a pipe network monitoring platform, wherein the sewage discharge early warning module is used for carrying out data imaging and is divided into a forward direction, a reverse direction, an abnormal state, an indicator lamp flashing and early warning prompting; the system is related to the pipe network monitoring platform and comprises a data storage module, a data calculation module, an early warning module and a GIS (geographic information System) geographic technical equipment positioning imaging module, wherein the data storage module connected with the pipe network monitoring platform can realize historical data reproduction and is convenient to compare with current data, the data calculation module connected with the pipe network monitoring platform carries out real-time dynamic planning and arrangement on data by collecting water flow data returned by a plurality of distribution points to form dynamic curves related to water flow direction, flow speed, equipment voltage and temperature, the early warning module connected with the pipe network monitoring platform can display whether abnormal pollution discharge occurs at the points, if the point position indicator lamp flickers, the situation that unknown water flow flows out in the pipe network in the current time period is shown, the GIS geographic technical equipment positioning imaging module connected with the pipe network monitoring platform reduces errors and is convenient to visually find specific point position on the platform, comparing the satellite imaging address with the actual address, and judging the specific point distribution position; the intelligent flow direction instrument of the pipe network monitoring equipment is QZLX-3 in model, the working environment temperature is-20-55 ℃, and the intelligent flow direction instrument is arranged on the side well wall of the water outlet pipe of the inspection well through 4 expansion screws; the bottom of the water outlet pipe is vertical to the water surface, and the bottom of the water outlet pipe and the upper part of the pipe orifice of the water outlet pipe are positioned on the same horizontal line; the free movable length of the reserved signal wire is not less than 1.1 times of the stroke of the sliding rod.

Furthermore, the intelligent flow direction instrument is used for collecting water flow data of a plurality of monitoring point positions arranged in a pipe network monitoring system, analyzing the water flow data and dynamically processing the water flow data in real time to realize remote monitoring, checking real-time data in a smart cloud platform system in real time, performing imaging analysis, reducing errors of manual operation and improving monitoring speed, and comprises a pipe network drainage monitoring module 1, a first data transmission module 3 connected with a pipe network drainage monitoring module 1 through signals, a pipe network detection module 2 connected with a first data transmission module 3 through signals, an integrated processing module 4 connected with a first data transmission module 3 through signals, and an artificial input module 5 connected with an integrated processing module 4 through signals and a system updating and maintaining module 6.

Further, pipe network drainage monitoring module 1 is including pipe network drainage monitoring unit 11 and first pipe network monitoring unit 22, monitors inspection shaft rivers flow direction and velocity of water respectively through the response of rivers plectrum, and former pipe network delivery port flow direction is decided for the forward, otherwise is reverse, according to bottom monitoring rivers plectrum skew angle judgement velocity of water.

Further, the pipe network detection module 2 includes a second pipe network detection unit 21 and a third pipe network detection unit 22, and the second pipe network detection unit 21 and the third pipe network detection unit 22 are respectively used for detecting the voltage and the ambient temperature in the cellar well.

Further, the first data transmission module 3 comprises a power supply unit 31 and a technical unit 32, a lithium battery is arranged in the power supply unit 31, the technical unit 32 is constructed by an NB-IOT technology in cellular data transmission, superstrong coverage, multipoint connection, delay reduction, high frequency and low consumption, and dynamic data of water flow in the inspection well is transmitted to the platform.

Further, the integrated processing module 4 includes a data storage unit 41, a data summarization and processing unit 42, a data imaging unit 43, a positioning imaging unit 44 and a pollution discharge early warning unit 45, the data storage unit 41 is configured to store historical data into a database, call the historical data at any time to compare with current real-time data, establish a rainy season water flow database, effectively analyze and judge water fluctuation in the network management water flow process, reasonably start and close drainage, and reduce an error rate, the data summarization and processing unit 42 is configured to implement classification statistical management on data, and has the characteristics of systematicness, conciseness and orderliness, and is executed in a channel-dividing manner, so as to implement simplified multipoint distribution control and controllable and programmable data summarization, the data imaging unit 43 is configured to generate a curve graph on the collected data, so as to reflect the development and change of water flow in the current time period, observing the overall change trend, the positioning imaging unit 44 is used for integrating a satellite image and a simple map to generate model information, adopting a GIS satellite geographic information technology, storing a distribution diagram of urban traffic and peripheral facilities, integrating the satellite image and the simple map to generate the model information, accurately displaying the distribution and control point positions at positioning points in a platform system, and the pollution discharge early warning unit 45 is used for realizing pollution discharge early warning through point position flashing in the platform.

Further, the manual input module 5 is used for inputting the drainage information of the pipe network on the spot through manual inspection, and the manually obtained evaluation information is input into the platform to supplement the platform database, so that the manual computer is used for bidirectional assistance and common correction, and the accuracy is improved.

Further, the system updating and maintaining module 6 is used for maintaining, updating and upgrading the platform, including map modification and updating of the geographic information of the positioning imaging unit 44GIS, and upgrading the data induction and processing unit 42, so as to improve the capability of calculating and storing information, optimize and upgrade the display interface, and improve the fluency.

The number of devices and the scale of the processes described herein are intended to simplify the description of the invention, and applications, modifications and variations of the invention will be apparent to those skilled in the art.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.