Water pressure on-line monitoring system for rural water supply, transmission and distribution pipe network

Abstract

The invention provides a rural water supply water transmission and distribution pipe network water pressure on-line monitoring system which comprises intelligent water transmission and distribution pipe pressure sensors arranged at key nodes of a water transmission and distribution pipe network. According to the rural water supply transmission and distribution pipe network water pressure online monitoring system provided by the invention, through mutual cooperation of the intelligent water transmission and distribution pipe pressure sensor, the wireless communication module, the data processing center, the monitoring terminal and the user mobile terminal, when the system is used, the system can collect and transmit pipe network water pressure data in real time; abnormal problems are found and processed in time, a high-precision pressure sensor and an advanced data processing algorithm are adopted, the accuracy of monitoring data is ensured, an intelligent early warning algorithm is integrated, an early warning mechanism is automatically triggered, the intelligent level of water supply management is improved, remote monitoring and operation are achieved through a monitoring terminal and a user mobile terminal, and the water supply management efficiency is improved. Management personnel can conveniently master pipe network conditions at any time, manual inspection workload is reduced, and water supply management efficiency and service quality are improved.

Description

Technical Field

[0001] The invention relates to the technical field of rural water supply, and in particular to an online water pressure monitoring system for a rural water supply and distribution network. Background Art

[0002] In rural areas, the water supply system presents a series of unique characteristics, which brings many challenges to its maintenance and management. The vast rural area makes the water supply coverage extremely wide, from plains to hilly and mountainous areas. The different geographical environments put forward diverse requirements for the layout and operation of water supply facilities. The terrain is complex and changeable, with undulating mountains, criss-crossing gullies and relatively flat fields. This greatly increases the difficulty of laying water supply pipelines. The pipeline network is scattered and most of them are distributed in a tree-like manner, which means that the water supply lines are long and have many branches, making it difficult to achieve centralized and efficient management.

[0003] For a long time, traditional water pressure monitoring of rural water supply systems has mainly relied on manual inspections and fixed-point measurements. Manual inspections require staff to spend a lot of time and energy to check one by one along the long water supply network. Due to the vast rural area, staff often need to travel long distances, which is not only inefficient, but also slow to respond when faced with emergencies. Although fixed-point measurements can obtain water pressure data at specific locations, they cannot fully reflect the water pressure conditions of the entire water supply system. This monitoring method has great limitations and it is difficult to detect and quickly deal with abnormal water pressure problems in a timely manner. Once the water pressure is too high, it may damage the water supply pipes and equipment, increase maintenance costs, and even cause safety hazards such as leaks, thereby reducing water supply quality and user satisfaction.

[0004] Therefore, it is necessary to provide an online water pressure monitoring system for rural water supply and distribution pipelines to solve the above technical problems. Summary of the invention

[0005] The present invention provides an online water pressure monitoring system for a rural water supply and distribution network, which solves the problems of low manual inspection efficiency, inability of fixed-point measurement to reflect the water pressure situation of the entire pipeline, and high water pressure that easily causes safety hazards, reducing water supply quality and user satisfaction.

[0006] In order to solve the above technical problems, the present invention provides a rural water supply and distribution network water pressure online monitoring system, comprising:

[0007] Intelligent water distribution pipeline pressure sensors, which are deployed at key nodes of the water distribution network and are responsible for collecting water pressure data in real time;

[0008] Wireless communication module, the wireless communication module is used to upload the collected pipeline pressure data to the data processing center;

[0009] Data processing center, which is responsible for processing, analyzing and storing the received data;

[0010] The monitoring terminal and user mobile terminal are responsible for displaying the monitoring results to rural water supply managers and user authorities respectively.

[0011] Preferably, the intelligent water distribution pipeline pressure sensor adopts a high-precision pipeline electromagnetic pressure sensor, which can accurately measure the water pressure of the pipeline network, integrates a low-power design, supports long-term stable operation, and has self-calibration and fault diagnosis functions to ensure data accuracy.

[0012] Preferably, the wireless communication module supports multiple wireless communication modes (such as LoRa, NB-IoT, 4G / 5G, etc.), which can be flexibly selected according to actual conditions to ensure the stability and real-time performance of data transmission.

[0013] Preferably, the data processing center adopts advanced data processing algorithms to conduct in-depth mining of water pressure data to discover potential problems; it integrates intelligent early warning algorithms to automatically trigger early warning mechanisms when water pressure is abnormal. Generally, the data processing center is deployed on the county-level rural water supply operation management platform. Depending on the size of the management scope, the platform may be designed to use several sub-centers to handle different management scopes respectively.

[0014] Preferably, the monitoring terminal and the user mobile terminal provide an intuitive user interface, displaying real-time data on pipe network water pressure, historical trend graphs, abnormal alarm information, etc., supporting remote monitoring and operation, and making it convenient for management personnel to grasp the pipe network status at any time.

[0015] Preferably, the intelligent water supply and distribution pipeline pressure sensor includes a mounting ring, a first threaded ring is fixedly mounted on one side of the mounting ring, a second threaded ring is fixedly mounted on the other side of the mounting ring, the inner side surface of the second threaded ring is threadedly connected to the pressure sensor, and the outer side surface of the pressure sensor is sleeved with a sealing gasket, which is arranged on one side of the second threaded ring.

[0016] Preferably, the inner side surface of the first thread ring is threadedly connected with a connecting column, a protective frame is fixedly installed on one side of the connecting column, a driving motor is fixedly installed on the inner side surface of the protective frame, a rotating shaft is fixedly installed on the output end of the driving motor, a reciprocating screw is fixedly installed on one end of the rotating shaft, the outer side surface of the reciprocating screw is threadedly connected with a threaded sleeve, a moving ring is fixedly installed on the top of the threaded sleeve, a cleaning brush is fixedly installed on the inner side surface of the moving ring, and the cleaning brush is arranged on the outer side surface of the pressure sensor.

[0017] Preferably, a support ring is fixedly installed on the other side of the connecting column, limiting plates are fixedly installed on both sides of the inner side of the support ring, limiting grooves are provided on both sides of the threaded sleeve, the limiting plates are slidably connected to the inner side of the limiting grooves, a ventilation window is fixedly installed on one side of the protective frame, and a plurality of through grooves are provided on one side of the movable ring.

[0018] Preferably, interfaces are fixedly mounted on both ends of the mounting ring.

[0019] Preferably, a battery box is fixedly mounted on the front of the mounting ring, a photovoltaic panel is fixedly mounted on the front of the battery box, the photovoltaic panel and the battery box are electrically connected, and the battery box is electrically connected to the pressure sensor and the drive motor respectively.

[0020] Compared with the related art, the rural water supply and distribution network water pressure online monitoring system provided by the present invention has the following beneficial effects:

[0021] The present invention provides an online monitoring system for water pressure of a rural water supply and distribution network. Through the cooperation of intelligent water supply and distribution pipeline pressure sensors, wireless communication modules, data processing centers, monitoring terminals and user mobile terminals, when in use, the system can collect and transmit network water pressure data in real time, discover and handle abnormal problems in time, adopt high-precision pressure sensors and advanced data processing algorithms to ensure the accuracy of monitoring data, integrate intelligent early warning algorithms, automatically trigger early warning mechanisms, improve the intelligence level of water supply management, realize remote monitoring and operation through monitoring terminals and user mobile terminals, facilitate management personnel to grasp the status of the network at any time, reduce the workload of manual inspections, and improve water supply management efficiency and service quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic structural diagram of a first embodiment of an online monitoring system for water pressure in a rural water supply and distribution network provided by the present invention;

[0023] Figure 2 A schematic structural diagram of a second embodiment of the online monitoring system for water pressure in a rural water supply and distribution network provided by the present invention;

[0024] Figure 3 for Figure 1 The schematic diagram of the side cross-sectional structure of the mounting ring shown;

[0025] Figure 4 for Figure 3 The schematic diagram of the moving circle structure from top view shown;

[0026] Figure 5 for Figure 3 An enlarged schematic diagram of part A is shown;

[0027] Figure 6 This is a structural schematic diagram of a third embodiment of the online monitoring system for water pressure in a rural water supply and distribution network provided by the present invention.

[0028] Numbers in the figure: 1. Mounting ring, 11. Interface, 12. First thread ring, 13. Second thread ring, 2. Pressure sensor, 21. Sealing gasket, 3. Connecting column, 31. Protective frame, 32. Air window, 33. Driving motor, 34. Rotating shaft, 35. Reciprocating screw, 36. Threaded sleeve, 37. Moving ring, 38. Cleaning brush, 39. Through groove, 4. Support ring, 41. Limit plate, 42. Limit groove, 5. Battery box, 51. Photovoltaic panel. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0030] First embodiment

[0031] Please refer to Figure 1 ,in, Figure 1 The schematic diagram of the structure of the first embodiment of the online monitoring system for water pressure of a rural water supply and distribution network provided by the present invention. The online monitoring system for water pressure of a rural water supply and distribution network comprises: an intelligent water distribution pipeline pressure sensor, which is arranged at each key node of the water distribution network and is responsible for collecting water pressure data in real time;

[0032] Wireless communication module, the wireless communication module is used to upload the collected pipeline pressure data to the data processing center;

[0033] Data processing center, which is responsible for processing, analyzing and storing the received data;

[0034] The monitoring terminal and user mobile terminal are responsible for displaying the monitoring results to rural water supply managers and user authorities respectively.

[0035] The intelligent water distribution pipeline pressure sensor adopts a high-precision pipeline electromagnetic pressure sensor, which can accurately measure the water pressure of the pipeline network, integrates a low-power design, supports long-term stable operation, and has self-calibration and fault diagnosis functions to ensure data accuracy.

[0036] The wireless communication module supports multiple wireless communication modes (such as LoRa, NB-IoT, 4G / 5G, etc.), which can be flexibly selected according to actual conditions to ensure the stability and real-time performance of data transmission.

[0037] The data processing center adopts advanced data processing algorithms to conduct in-depth mining of water pressure data and discover potential problems; it integrates intelligent early warning algorithms to automatically trigger the early warning mechanism when the water pressure is abnormal. Generally, the data processing center is deployed on the county-level rural water supply operation management platform. Depending on the size of the management scope, the platform may be designed to use several sub-centers to handle different management scopes.

[0038] The monitoring terminal and the user mobile terminal provide an intuitive user interface, displaying real-time data of pipe network water pressure, historical trend charts, abnormal alarm information, etc., supporting remote monitoring and operation, and making it convenient for management personnel to grasp the pipe network status at any time.

[0039] Compared with the related art, the rural water supply and distribution network water pressure online monitoring system provided by the present invention has the following beneficial effects:

[0040] Through the cooperation of intelligent water supply and distribution pipeline pressure sensors, wireless communication modules, data processing centers, monitoring terminals and user mobile terminals, the system can collect and transmit pipeline water pressure data in real time when in use, promptly discover and handle abnormal problems, use high-precision pressure sensors and advanced data processing algorithms to ensure the accuracy of monitoring data, integrate intelligent early warning algorithms, automatically trigger early warning mechanisms, and improve the intelligence level of water supply management. Remote monitoring and operation can be achieved through monitoring terminals and user mobile terminals, making it convenient for managers to grasp the status of the pipeline network at any time, reduce the workload of manual inspections, and improve water supply management efficiency and service quality.

[0041] Second embodiment

[0042] Please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5 Based on the rural water supply and distribution network water pressure online monitoring system provided by the first embodiment of the present application, the second embodiment of the present application proposes another rural water supply and distribution network water pressure online monitoring system. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0043] Specifically, the difference of the rural water supply and distribution network water pressure online monitoring system provided by the second embodiment of the present application is that, in the rural water supply and distribution network water pressure online monitoring system, the intelligent water distribution pipeline pressure sensor includes a mounting ring 1, a first threaded ring 12 is fixedly installed on one side of the mounting ring 1, and a second threaded ring 13 is fixedly installed on the other side of the mounting ring 1, the inner side surface of the second threaded ring 13 is threadedly connected with a pressure sensor 21, and the outer side surface of the pressure sensor 21 is sleeved with a sealing gasket 21, and the sealing gasket 12 is arranged on one side of the second threaded ring 13.

[0044] The inner side surface of the first thread ring 12 is threadedly connected with a connecting column 3, a protective frame 31 is fixedly installed on one side of the connecting column 3, a driving motor 33 is fixedly installed on the inner side surface of the protective frame 31, a rotating shaft 34 is fixedly installed on the output end of the driving motor 33, a reciprocating screw 35 is fixedly installed on one end of the rotating shaft 34, the outer side surface of the reciprocating screw 35 is threadedly connected with a threaded sleeve 36, a moving ring 37 is fixedly installed on the top of the threaded sleeve 36, a cleaning brush 38 is fixedly installed on the inner side surface of the moving ring 37, and the cleaning brush 38 is arranged on the outer side surface of the pressure sensor 2.

[0045] A support ring 4 is fixedly installed on the other side of the connecting column 3, and limiting plates 41 are fixedly installed on both sides of the inner side of the support ring 4. Limiting grooves 42 are provided on both sides of the threaded sleeve 36. The limiting plates 41 are slidably connected to the inner side of the limiting grooves 42. A ventilation window 32 is fixedly installed on one side of the protective frame 31, and a plurality of through grooves 39 are provided on one side of the moving ring 37.

[0046] Interfaces 11 are fixedly mounted on both ends of the mounting ring 1 .

[0047] When the threaded sleeve 36 moves up and down, the limiting plate 41 will slide on the inner side of the limiting groove 42, so that the threaded sleeve 36 can be limited to prevent the threaded sleeve 36 from rotating, thereby increasing the stability of the threaded sleeve 36 when moving up and down;

[0048] By threading the pressure sensor 2 to the inner side of the second threaded ring 13, when the pressure sensor 2 is damaged after long-term use, the pressure sensor 2 can be removed from the inner side of the second threaded ring 13 by simply rotating the pressure sensor 2.

[0049] By installing a protective frame 31 on the outer side of the driving motor 33, the driving motor 33 can be protected by the protective frame 31 when in use, and a ventilation window 32 is installed on one side of the protective frame 31, so that the driving motor 33 can be easily dissipated during use.

[0050] The working principle of the rural water supply and distribution network water pressure online monitoring system provided by the present invention is as follows:

[0051] When in use, the pipes are installed on the inner sides of the two interfaces 11 respectively, and then the user screws the pressure sensor 2 on the inner side of the second thread circle 13, and makes the sealing gasket 21 abut against one side of the second thread circle 13, so as to play a sealing role. Then the user screws the connecting column 3 on the inner side of the first thread circle 12 to install the connecting column 3. After a long period of subsequent use, when more impurities accumulate on the outer side of the pressure sensor 2, the driving motor 33 can be started to drive the rotating shaft 34 to rotate, so that the rotating shaft 34 drives the reciprocating screw 35 to rotate, and then the The reciprocating screw 35 is threadedly connected to the inner side of the threaded sleeve 36, so that the threaded sleeve 36 moves up and down. When the threaded sleeve 36 moves up and down, it can drive the moving ring 37 and the cleaning brush 38 to move up and down, so that the cleaning brush 38 moves up and down on the outer side of the pressure sensor 2, thereby cleaning the impurities on the outer side of the pressure sensor 2 to avoid impurities accumulating on the outer side of the pressure sensor 2 and affecting the normal use of the pressure sensor 2, and the impurities cleaned from the surface of the pressure sensor 2 will fall downward through the through groove 39 to the inner side of the mounting ring 1, and then be washed away with the water flow.

[0052] Compared with the related art, the rural water supply and distribution network water pressure online monitoring system provided by the present invention has the following beneficial effects:

[0053] Through the cooperation of the first threaded ring 12, the connecting column 3, the driving motor 33, the rotating shaft 34, the reciprocating screw 35, the threaded sleeve 36, the moving ring 37 and the cleaning brush 38, when in use, the driving motor 33 can drive the reciprocating screw 35 to be threadedly connected to the inner side of the threaded sleeve 36, and then the threaded sleeve 36 drives the moving ring 37 and the cleaning brush 38 to move up and down on the outer side of the pressure sensor 2, so that impurities on the pressure sensor 2 can be cleaned to prevent impurities from accumulating on the pressure sensor 2 and affecting the normal use of the pressure sensor 2.

[0054] Third embodiment

[0055] Please refer to Figure 6 Based on the rural water supply and distribution network water pressure online monitoring system provided by the first embodiment of the present application, the third embodiment of the present application proposes another rural water supply and distribution network water pressure online monitoring system. The third embodiment is only a preferred embodiment of the first embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first embodiment.

[0056] Specifically, the difference of the rural water supply and distribution network water pressure online monitoring system provided by the third embodiment of the present application is that, in the rural water supply and distribution network water pressure online monitoring system, a battery box 5 is fixedly installed on the front of the mounting circle 1, and a photovoltaic panel 51 is fixedly installed on the front of the battery box 5, the photovoltaic panel 51 and the battery box 5 are electrically connected, and the battery box 5 is electrically connected to the pressure sensor 2 and the drive motor 33 respectively.

[0057] The working principle of the rural water supply and distribution network water pressure online monitoring system provided by the present invention is as follows:

[0058] When used outdoors, the photovoltaic panel 51 can convert solar energy into electrical energy and store it inside the battery box 5. When the pressure sensor 2 and the drive motor 33 need electricity, the battery box 5 supplies power to the pressure sensor 2 and the drive motor 33.

[0059] Compared with the related art, the rural water supply and distribution network water pressure online monitoring system provided by the present invention has the following beneficial effects:

[0060] By cooperating with each other, structures such as the battery box 5 and the photovoltaic panel 51 can supply power to the drive motor 33 and the pressure sensor 2 when used outdoors, thereby facilitating use by users.

[0061] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Rural water supply and distribution network water pressure online monitoring system, characterized in that: include: Intelligent water distribution pipeline pressure sensors, which are deployed at key nodes of the water distribution network and are responsible for collecting water pressure data in real time; Wireless communication module, the wireless communication module is used to upload the collected pipeline pressure data to the data processing center; Data processing center, which is responsible for processing, analyzing and storing the received data; The monitoring terminal and user mobile terminal are responsible for displaying the monitoring results to rural water supply managers and user authorities respectively.

2. The rural water supply and distribution network water pressure online monitoring system according to claim 1 is characterized in that: The intelligent water distribution pipeline pressure sensor adopts a high-precision pipeline electromagnetic pressure sensor, which can accurately measure the water pressure of the pipeline network, integrates a low-power design, supports long-term stable operation, and has self-calibration and fault diagnosis functions to ensure data accuracy.

3. The rural water supply and distribution network water pressure online monitoring system according to claim 1 is characterized in that: The wireless communication module supports multiple wireless communication modes (such as LoRa, NB-IoT, 4G / 5G, etc.), which can be flexibly selected according to actual conditions to ensure the stability and real-time performance of data transmission.

4. The rural water supply and distribution network water pressure online monitoring system according to claim 1 is characterized in that: The data processing center adopts advanced data processing algorithms to conduct in-depth mining of water pressure data and discover potential problems; it integrates intelligent early warning algorithms to automatically trigger the early warning mechanism when the water pressure is abnormal. Generally, the data processing center is deployed on the county-level rural water supply operation management platform. Depending on the size of the management scope, the platform may be designed to use several sub-centers to handle different management scopes.

5. The rural water supply and distribution network water pressure online monitoring system according to claim 1 is characterized in that: The monitoring terminal and the user mobile terminal provide an intuitive user interface, displaying real-time data of pipe network water pressure, historical trend charts, abnormal alarm information, etc., supporting remote monitoring and operation, and making it convenient for management personnel to grasp the pipe network status at any time.

6. The rural water supply and distribution network water pressure online monitoring system according to claim 1 is characterized in that: The intelligent water supply and distribution pipeline pressure sensor includes a mounting ring, a first threaded ring is fixedly mounted on one side of the mounting ring, a second threaded ring is fixedly mounted on the other side of the mounting ring, the inner side surface of the second threaded ring is threadedly connected to the pressure sensor, and the outer side surface of the pressure sensor is sleeved with a sealing gasket, which is arranged on one side of the second threaded ring.

7. The rural water supply and distribution network water pressure online monitoring system according to claim 6 is characterized in that: The inner side surface of the first thread circle is threadedly connected with a connecting column, a protective frame is fixedly installed on one side of the connecting column, a driving motor is fixedly installed on the inner side surface of the protective frame, a rotating shaft is fixedly installed on the output end of the driving motor, a reciprocating screw is fixedly installed on one end of the rotating shaft, the outer side surface of the reciprocating screw is threadedly connected with a threaded sleeve, a moving ring is fixedly installed on the top of the threaded sleeve, a cleaning brush is fixedly installed on the inner side surface of the moving ring, and the cleaning brush is arranged on the outer side surface of the pressure sensor.

8. The rural water supply and distribution network water pressure online monitoring system according to claim 7 is characterized in that: A support ring is fixedly installed on the other side of the connecting column, and limiting plates are fixedly installed on both sides of the inner side of the support ring. Limiting grooves are provided on both sides of the threaded sleeve, and the limiting plates are slidably connected to the inner side of the limiting grooves. A ventilation window is fixedly installed on one side of the protective frame, and a plurality of through grooves are provided on one side of the moving ring.

9. The rural water supply and distribution network water pressure online monitoring system according to claim 8 is characterized in that: Interfaces are fixedly installed at both ends of the installation ring.

10. The rural water supply and distribution network water pressure online monitoring system according to claim 9 is characterized in that: A battery box is fixedly mounted on the front of the mounting ring, a photovoltaic panel is fixedly mounted on the front of the battery box, the photovoltaic panel and the battery box are electrically connected, and the battery box is electrically connected to the pressure sensor and the drive motor respectively.

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