Regional pipe network pressure monitoring terminal based on solar power supply

Abstract

The utility model relates to a regional pipe network pressure monitoring terminal based on solar power supply, comprising a core control chip, a data processing module, a monitoring module, a monitoring device and a monitoring platform, the core control chip is in wired connection with the data processing module, and the core control chip is in wireless connection with the monitoring platform through a first wireless communication module; the number of the monitoring modules is multiple, each monitoring module corresponds to one water pump, each monitoring module comprises an image monitoring module, a serial port acquisition module, a state acquisition module and a control module, and the image monitoring modules, the serial port acquisition modules, the state acquisition modules and the control modules are in wired connection with the core control chip; the serial port acquisition module is in wired connection with the voltage and current transmitter, the liquid level meter, the pressure meter, the flow meter and the thermometer, and the image monitoring module is in wired connection with the monitor. According to the utility model, through flow data analysis, an alarm is given in time when abnormity is found, and regional leakage and pipe explosion hidden dangers are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of water supply network monitoring, and in particular relates to a regional pipe network pressure monitoring terminal based on solar power supply. Background Art

[0002] In modern society, water is the source of life and an essential resource for human life and industrial production. However, with the acceleration of urbanization and population growth, the demand for water resources is also increasing, posing enormous challenges to the management and operation of water supply networks.

[0003] At present, traditional pipeline pressure monitoring equipment mostly relies on AC power or batteries as power supply for the equipment. However, due to the long pipeline lines and uncertain construction conditions, the power supply of the monitoring equipment is unstable, affecting the monitoring of the pipeline network. At the same time, the pipeline network is long, which is not convenient for simultaneous monitoring and there are risks of leakage and pipe burst. Utility Model Content

[0004] In order to solve the problems of the existing technology, the utility model proposes a regional pipeline pressure monitoring terminal based on solar power supply, which solves the problems of unstable power supply of current monitoring equipment and hidden dangers of leakage and burst in pipeline network.

[0005] The purpose of the present invention and the technical problem it solves are achieved by adopting the following technical solutions. According to the present invention, a regional pipe network pressure monitoring terminal based on solar power supply includes a core control chip, a data processing module, a monitoring module, a monitoring device and a monitoring platform. The core control chip is connected to the data processing module by wire, and the core control chip is connected to the monitoring platform wirelessly via a first wireless communication module.

[0006] There are several monitoring modules, and one monitoring module corresponds to one water pump. The monitoring module includes an image monitoring module, a serial port acquisition module, a status acquisition module and a control module. The image monitoring module, the serial port acquisition module, the status acquisition module and the control module are respectively connected to the core control chip by wire. The serial port acquisition module is respectively connected to the voltage and current transmitter, the liquid level gauge, the pressure gauge, the flow meter and the thermometer by wire. The image monitoring module is connected to the monitor by wire.

[0007] Furthermore, it also includes a power supply module, which is composed of a solar power supply battery and a backup charging and discharging battery.

[0008] Furthermore, the core control chip is wirelessly connected to the mobile device via the second wireless communication module.

[0009] Furthermore, the second wireless communication module is a Wi-Fi module or a Bluetooth module.

[0010] Furthermore, the first wireless communication module is a 5G / 4G module

[0011] In summary, the application of this utility model changes the traditional monitoring terminal power supply mode. The application of solar power supply solves the instability of power supply caused by long pipeline lines, improves the stability of the equipment, and ensures the flow measurement and data analysis of the water supply network by the terminal;

[0012] The terminal monitors the pressure status of the zoned pipe network in real time and conducts full-area analysis, more accurately and promptly discovers and resolves abnormal conditions such as high pressure and low pressure in the water supply network and promptly issues alarms, eliminating hidden dangers of pipeline leakage and pipe bursts. At the same time, the terminal supports analysis and optimization of the operating status of the pipe network, reasonably adjusts the operating parameters of the water pump, the switching status of the valve, etc., thereby optimizing the operation of the water supply network, reducing energy consumption and water loss, and improving the operating efficiency of the water supply system. Regional control enables maintenance personnel to more quickly detect dangerous situations and solve problems, thereby reducing the safety risks of the water supply system and improving the operating efficiency of the water supply system.

[0013] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model. DETAILED DESCRIPTION

[0015] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0016] An embodiment of a regional pipe network pressure monitoring terminal based on solar power supply:

[0017] like Figure 1 As shown, a regional pipeline pressure monitoring terminal based on solar power supply includes a core control chip 1, a data processing module 2, a monitoring module and a monitoring platform. The core control chip 1 is connected to the data processing module 2 by wire, and the core control chip 1 is wirelessly connected to the monitoring platform through a first wireless communication module;

[0018] There are several monitoring modules, and one monitoring module corresponds to one water pump. The monitoring module includes an image monitoring module 6, a serial port acquisition module 8, a status acquisition module 3 and a control module 14. The image monitoring module 6, the serial port acquisition module 8, the status acquisition module 3 and the control module 14 are respectively connected to the core control chip 1 by wire. The serial port acquisition module 8 is respectively connected to the voltage and current transmitter 9, the liquid level meter 10, the pressure gauge 11, the flow meter 12 and the thermometer 13 by wire. The voltage value, current value, liquid level value, pressure value, flow value and ambient temperature value are collected in a wired manner to monitor the status of the pipe network in real time.

[0019] At the same time, the data processing module 2 performs statistical calculations on the data collected by the acquisition module. Since the pipeline network is long and wide, it is necessary to demarcate block areas for collection and measurement, compare the data in each area, and judge whether it exceeds the range based on the preset value. When the collected data exceeds the threshold, the terminal needs to report an alarm to the monitoring platform, control the opening and closing of the valves in the partitions, and adjust the operating frequency of the water pump to ensure constant pressure, thereby ensuring the normal operation of the entire pipeline network.

[0020] The image monitoring module 6 is connected to the monitor 7 by wire, and can monitor the on-site images in real time. When the equipment is not in action during daily operation, the image acquisition function is temporarily closed to prevent invalid upload of duplicate images, thereby avoiding waste of network traffic resources. When the collected data fluctuates within the set range, the real-time image recording and transmission function is turned on, and the on-site monitored images are uploaded to the cloud storage via wireless communication. After receiving the alarm, the monitoring center retrieves the images and real-time data from the cloud, analyzes and processes the on-site situation, and performs scheduling and control in a timely manner. At the same time, whether it is automatic control or remote control, when operating the water pump, it is also necessary to turn on the image monitoring module and upload the stored image data, which adds a guarantee to the monitoring and management of the pipeline network.

[0021] The status acquisition module 8 can not only collect the relay status of the field line, but also detect the power supply status of the field terminal. When the backup battery is started, it is necessary to report the equipment power failure alarm to the monitoring center to facilitate the judgment of whether the cause is the field power failure or the device is offline, resulting in abnormal data reporting.

[0022] The power supply module consists of a solar-powered battery 4 and a backup charging and discharging battery 5. On sunny days, the solar-powered battery 4 reserves electrical energy to ensure that the terminal is provided with the power required for normal operation throughout the day. While the solar-powered battery 4 supplies power to the terminal, it also charges the backup battery. When the backup battery is fully charged, it is automatically disconnected to prevent overcharging and battery damage. The charging and discharging backup battery 5 is fully charged through the reverse charging of the solar-powered battery 4 and does not need to be used as the terminal working power supply under normal circumstances. However, when the solar-powered battery 4 is fully discharged, the backup battery starts to work and discharges to take over as the terminal power supply, ensuring that the device does not go offline while reporting the power failure status.

[0023] The core control chip 1 is wirelessly connected to the mobile device through the second wireless communication module. The second wireless communication module is a Wi-Fi module or a Bluetooth module. When the on-site debugging personnel encounter network instability or cannot use the mobile device to connect to the terminal through the network when debugging the terminal on site, there is no need to dismantle the terminal equipment under the pipeline for connection debugging. The terminal can be connected to the terminal through the mobile phone Bluetooth or Wi-Fi to detect data and control the start and stop of the pump. The terminal also supports the remote upgrade function. The software of the device terminal can be upgraded remotely through the platform, and the terminal device can be upgraded at close range on site through Bluetooth.

[0024] The first wireless communication module is a 5G / 4G module. The terminal transmits the collected data to the monitoring platform through 5G module wireless communication for real-time monitoring. When the terminal's automatic control status changes, it will also actively report to the monitoring platform. At the same time, the platform can also realize remote control of the equipment. The dual protection of automatic control and remote control improves the stability of the monitoring system. The high speed and stability of the 5G module are undoubtedly the first choice for system communication. However, in remote areas, 5G signals may not be covered. The terminal is also compatible with 4G communication modules to ensure full regional coverage.

[0025] The above is only a preferred embodiment of the present invention. Any simple modification, equivalent change and modification made to the above embodiment by any technician familiar with the profession based on the technical essence of the present invention without departing from the scope of the technical solution of the present invention shall still fall within the scope of the technical solution of the present invention.

Claims

1. A regional pipe network pressure monitoring terminal based on solar power supply, comprising a core control chip (1), a data processing module (2), a monitoring module and a monitoring platform, characterized in that: The core control chip (1) is connected to the data processing module (2) by wire, and the core control chip (1) is connected to the monitoring platform wirelessly via the first wireless communication module; The monitoring modules are provided in a plurality, and one monitoring module corresponds to one water pump. The monitoring modules include an image monitoring module (6), a serial port acquisition module (8), a state acquisition module (3) and a control module (14). The image monitoring module (6), the serial port acquisition module (8), the state acquisition module (3) and the control module (14) are respectively connected to the core control chip (1) by wires. The serial port acquisition module (8) is respectively connected to the voltage and current transmitter (9), the liquid level meter (10), the pressure gauge (11), the flow meter (12) and the thermometer (13) by wires. The image monitoring module (6) is connected to the monitor (7) by wires.

2. The solar-powered regional pipe network pressure monitoring terminal according to claim 1, characterized in that: It also includes a power supply module, which is composed of a solar power supply battery (4) and a backup charging and discharging battery (5).

3. The solar-powered regional pipe network pressure monitoring terminal according to claim 1, characterized in that: The core control chip (1) is wirelessly connected to the mobile device via the second wireless communication module.

4. The solar-powered regional pipe network pressure monitoring terminal according to claim 3, characterized in that: The second wireless communication module is a Wi-Fi module or a Bluetooth module.

5. The solar-powered regional pipe network pressure monitoring terminal according to claim 1, characterized in that: The first wireless communication module is a 5G / 4G module.

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