Water level contact detection system for water pump

Abstract

The invention belongs to the technical field of water pump water level detection, and particularly relates to a water pump water level contact detection system which is used for achieving automatic monitoring, alarming and management of a water supply pump station so as to improve management efficiency and ensure efficient, safe and stable operation of water supply. The start-stop state, the control mode, the voltage, the current, the protection state and the like of the water pump are controlled; a pressure sensor is installed in a pump room to detect the pressure of a water supply pipeline, a switch collection terminal is used for collecting information such as a power supply, a control state and a water pump operation state, and data is transmitted to a monitoring center cloud platform through a data collection and transmission cabinet; an intelligent water conservancy management platform; a logic control function; remote warning is carried out; remote management; the detection system is high in efficiency, low in quality inspection cost and suitable for being used by water plants in various areas.

Description

Technical Field

[0001] The invention belongs to the technical field of water pump water level detection, and in particular relates to a water pump water level contact detection system. Background Art

[0002] A water pump is a machine that transports liquids or increases the pressure of liquids. It transfers the mechanical energy of the prime mover or other energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali liquids, emulsions, suspensions and liquid metals. It can also transport liquids, gas mixtures and liquids containing suspended solids. The technical parameters for measuring the performance of water pumps include flow rate, suction head, head, shaft power, water power, efficiency, etc.; according to different working principles, it can be divided into volumetric water pumps, vane pumps and other types.

[0003] In the prior art, in the pool pumping system, the start and stop of the water pump traditionally requires personnel to operate the control cabinet on site, which increases the dependence on personnel and safety risks. Therefore, realizing automatic monitoring and control of the water pump is crucial to ensure the safe operation of the system. With the development of technology, the demand for improving the operating efficiency of the water pump system and reducing human intervention is increasing. In the field of environmental monitoring such as aquaculture waters, the country has not yet established a complete monitoring system. Therefore, it is particularly important to develop and apply a water pump water level monitoring system that can provide correct monitoring data. Summary of the invention

[0004] In order to solve the above problems existing in the prior art, the present invention provides a water pump water level contact detection system, aiming to solve the technical problem of low recycling efficiency of electronic products in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: the detection system is used to realize automatic monitoring, alarm and management of water supply pump stations to improve management efficiency and ensure efficient, safe and stable operation of water supply, and is characterized in that: the detection system includes: monitoring and management system, data acquisition and transmission, smart water conservancy management platform, logic control function, remote alarm, remote management, intelligent control terminal, the monitoring and management system is composed of water level sensors and monitoring cameras, the data acquisition and transmission includes a data transmission network and a communication router, the smart water conservancy management platform is composed of a digital twin basin, a digital twin water network, and a digital twin water conservancy project, and the monitoring and management system is transmitted through data transmission. The network is wirelessly connected to the smart water management platform. The logic control functions include sequential control, timing control, counting control, arithmetic operation control, programmable logic controller, PID control and basic logical relationships. The remote alarm is composed of a front-end communication module, and the communication module is electrically connected to the monitoring camera. The remote management includes a master terminal, a controlled terminal and a server terminal. The master terminal is electrically connected to the controlled terminal. The intelligent control terminal includes hardware components and software components. The hardware components are wirelessly connected to the master terminal, and the software components are wirelessly connected to the master terminal through the server terminal. In the prior art, in the pool pumping system, the start and stop of the water pump traditionally requires personnel to operate the control cabinet on site. This Increased dependence on personnel and safety risks, therefore, automatic monitoring and control of water pumps is essential to ensure the safe operation of the system. With the development of technology, the demand for improving the operating efficiency of water pump systems and reducing human intervention is increasing. In the field of environmental monitoring such as aquaculture waters, the country has not yet established a complete monitoring system. Therefore, it is particularly important to develop and apply a water pump water level monitoring system that can provide correct monitoring data. Through the monitoring and management system in the system, data is collected to monitor hydrological information such as the pool level and flow, as well as the start and stop status, control mode, voltage, current and protection status of the water pump. The technical core of water level control lies in the liquid level sensor, which determines the reliability of the liquid level control system. Reliability, stability and service life. Modern water level detection systems can provide more accurate and timely monitoring data. Then, with the help of the data transmission module in the system, the data collected in the monitoring and management system is uploaded to the cloud, and the cloud-based smart water conservancy platform is used for data comparison. According to the pre-set logical control function, logical processing is performed. If the water level exceeds the pre-set contact threshold, it will trigger a remote alarm and automatic remote management. At the same time, the user logs in to the intelligent control terminal according to the received alarm information, and uses the intelligent control terminal to adjust the water pump output according to the data transmitted from the front end, thereby realizing real-time detection of different waters and reducing the dependence of personnel on going to the site to adjust the water pump control cabinet;

[0006] The monitoring camera is electrically connected to the solar panel, and the direct current generated by the solar panel can be used directly or stored in a battery, and then converted into alternating current by an inverter for daily use when needed;

[0007] The water level sensor adopts a contact sensor, which is a mechanical sensor. When the surface of the sensor is touched or force is applied, the circuit inside the sensor is closed, allowing current to flow; when the touch or force is removed, the circuit is disconnected and the current stops flowing. This sensor is very sensitive to touch, force or pressure, realizes the automation of circuit control, and improves the intelligence level of the device and the user's interactive experience;

[0008] The communication router adopts SR500 industrial router, which is used for duplication of remote I / O signals and can process analog signals or digital signals;

[0009] The logic control function includes a programmable logic controller (PLC), which can receive input signals from a water level sensor and control the states of actuators such as pumps and valves according to a preset logic program;

[0010] The front-end communication module is edited with Socket.IO, which makes it easier to realize real-time two-way communication between the browser and the server, especially on old browsers that do not support WEBSOCKET, it can actively report the remote situation of the pump room, such as liquid level over-limit alarm, pump working status change, current and voltage over-limit, and warn in a variety of ways, including platform information, on-site sound and light, WeChat messages, emails, etc.;

[0011] The controlled end is electrically connected to the pump and performs corresponding operations according to the instructions of the monitoring center to maintain the water level within a safe range;

[0012] The main control end is developed based on a control system of a single-chip microcomputer. This system uses a single-chip microcomputer as the control core, monitors the change of the water level by connecting a liquid level sensor, and can realize the control of the water pump and automatic water level control through actuators such as relays;

[0013] The software component is compatible with Android system, iOS system and WINDOWS, so the pump room equipment can be controlled no matter where you are. Android system, iOS system or WINDOWS can control the start and stop of water pumps and other equipment, so the pump room equipment can be controlled no matter where you are.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the prior art, in the water tank pumping system, the start and stop of the water pump traditionally requires personnel to operate the control cabinet on site, which increases the dependence on personnel and safety risks. Therefore, it is very important to realize the automatic monitoring and control of the water pump to ensure the safe operation of the system. With the development of technology, the demand for improving the operating efficiency of the water pump system and reducing human intervention is increasing. In the field of environmental monitoring such as aquaculture waters, the country has not yet established a complete monitoring system. Therefore, it is particularly important to develop and apply a water pump water level monitoring system that can provide correct monitoring data. Through the monitoring and management system in the system, data is collected to monitor the water tank liquid level, flow and other hydrological information, as well as the start and stop status, control mode, voltage, current and protection status of the water pump. The technical core of water level control is As for the liquid level sensor, it determines the reliability, stability and service life of the liquid level control system. The modern water level detection system can provide more accurate and timely monitoring data. Then, with the help of the data transmission module in the system, the data collected in the monitoring and management system is uploaded to the cloud, and the cloud-based smart water conservancy platform is used for data comparison. According to the pre-set logical control function, logical processing is performed. If the water level exceeds the preset contact threshold, it will trigger a remote alarm and automatic remote management. At the same time, the user logs in to the intelligent control terminal according to the received alarm information, and uses the intelligent control terminal to adjust the water pump output according to the data transmitted from the front end, thereby realizing real-time detection of different waters and reducing the dependence of personnel on going to the site to adjust the water pump control cabinet.

[0016] 2. In the prior art, traditional surveillance cameras require the laying of power lines and network cables, which not only increases the complexity and cost of installation, but also seems unrealistic in some remote areas or natural environments where wiring is difficult. The present invention combines the surveillance camera solar panel with a built-in battery. When sunlight shines on these photodiodes made of semiconductor materials, due to the photovoltaic effect, photons are absorbed by the semiconductor and excite electrons to generate current. The direct current generated by these solar cells can be used directly or stored in batteries, and then converted into alternating current for daily use through an inverter when needed. In addition, since the output power of a single solar cell is limited, multiple batteries are connected to form a solar module, and then these modules are combined into panels, and finally a solar cell array is formed to provide greater power output. Series connection can increase voltage, while parallel connection can increase current. It gets rid of the dependence on external power sources, making the installation location more flexible and able to cover a wider area. Solar surveillance cameras can be charged through solar panels during the day and store electrical energy in built-in batteries. They can continue to work at night or on cloudy days, ensuring the continuous operation of the monitoring system. Since no wiring is required, the installation process of solar surveillance cameras is simpler and faster, greatly saving manpower and material costs. At the same time, due to its simple structure, maintenance is relatively easy, suitable for long-term use in various environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the water level detection structure of the water pump of the present invention. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Embodiment 1:

[0021] See also Figure 1, this embodiment provides the following technical solutions: a water pump water level contact detection system, which is used to realize automatic monitoring, alarm and management of water supply pump stations to improve management efficiency and ensure efficient, safe and stable operation of water supply. The detection system includes: monitoring and management system, data acquisition and transmission, smart water conservancy management platform, logic control function, remote alarm, remote management, intelligent control terminal, the monitoring and management system is composed of water level sensors and monitoring cameras, data acquisition and transmission include data transmission network and communication routers, the smart water conservancy management platform is composed of digital twin basins, digital twin water networks, and digital twin water conservancy projects. The monitoring and management system is wirelessly connected to the smart water conservancy management platform through the data transmission network. The logic control functions include sequential control, timing control, counting control, arithmetic operation control, programmable logic controller, PID control and basic logical relationships. The remote alarm is composed of a front-end communication module, and the communication module is electrically connected to the monitoring camera. The remote management includes the main control end, the controlled end and the server end. The main control end and the controlled end are electrically connected. The intelligent control terminal includes hardware components and software components. The hardware components are wirelessly connected to the main control end. The software components are wirelessly connected to the main control end through the server end. The monitoring camera is electrically connected to the solar panel. Monitoring and management system: The system can monitor the water pool level, flow and other hydrological information, as well as the start and stop status, control mode, voltage, current and protection status of the water pump. The monitoring frequency can be very accurate, realizing 24-hour uninterrupted data collection. Data collection and transmission: Install a pressure sensor in the pump room to detect the pressure of the water supply pipeline, use the switch collection terminal to collect information such as power supply, control status, water pump operation status, and transmit the data to the monitoring center cloud platform through the data collection and transmission cabinet. Smart water conservancy management platform: This platform is the core of data processing and remote management. It can process the received data and make corresponding scheduling and management decisions.Logical control function: The system can intelligently control the rotation of water pumps, automatically rotate according to the working hours of the water pumps, and avoid excessive wear of a single water pump. Remote alarm: The system can actively report the remote situation of the pump room, such as liquid level over-limit alarm, water pump working status change, current and voltage over-limit, etc., and warn in a variety of ways, including platform information, on-site sound and light, WeChat messages, emails, etc. Remote alarm, in order to realize the remote alarm function, it is first necessary to collect key data in real time through front-end monitoring equipment such as sensors. These data are then analyzed by the data acquisition and processing system to determine whether there are any abnormal conditions. Once an abnormality is detected, the communication module will immediately report the alarm information remotely to the relevant personnel or center. This usually includes SMS, APP push, on-site sound and light alarm and other notification methods to ensure timely response. In general, When designing a remote alarm system, it is necessary to consider not only how to collect and process data in real time, but also how to ensure that the responsible person or management team can be quickly notified when an abnormality occurs, and there must be a complete response mechanism to handle the received alarm information. Such a system can not only improve the safety level, but also prevent potential risks and losses to a certain extent. Remote management: Through the cloud platform, the working status of the measurement and control equipment can be displayed on the information terminal, including the working voltage, current, water level of each water pump, and other information, and the water pump can be started and stopped remotely. Remote management allows users to operate non-local computer controlled or server terminals from the local master terminal or client. This control is not limited to distance and can even cross the Internet as long as both devices are connected to the network. It also involves the startup and management of system services. Once the system service is started, it will continue to run in the background until the system is shut down or the administrator manually ends it. Temporary service starts when the client requests it and ends after use. This method can save system resources. Intelligent control terminal: The system supports manual control, automatic control and remote control. Managers can control the start and stop of water pumps and other equipment through information terminals such as Android, iOS or computers. They can control the pump room equipment wherever they are. Among them, the intelligent control terminal allows managers to adjust the running status of the water pump according to the warning signal and control instructions sent by the front end, such as starting or stopping the pump to maintain the water level within the preset contact range. The water level sensor uses a contact sensor, the communication router uses an SR500 industrial router, the logic control function has a programmable logic controller PLC, the front-end communication module uses Socket.IO editing, the controlled end is electrically connected to the pump, and the main control end is developed based on the control system of the single-chip microcomputer. The software components have Android, iOS and WINDOWS three-party adaptation. ;

[0022] The surveillance camera is electrically connected to the solar panel. In the prior art, traditional surveillance cameras require the laying of power cables and network cables, which not only increases the complexity and cost of installation, but also appears unrealistic in some remote areas or natural environments where wiring is difficult. The present invention combines the surveillance camera solar panel with a built-in battery. When sunlight shines on these photodiodes made of semiconductor materials, due to the photovoltaic effect, photons are absorbed by the semiconductor and excite electrons to generate current. The direct current generated by these solar cells can be used directly or stored in batteries, and then converted into alternating current for daily use through an inverter when needed. In addition, since the output power of a single solar cell is limited, multiple batteries are connected to form a solar module, and then these modules are combined into panels, and finally a solar cell array is formed to provide greater power output. Series connection can increase voltage, while parallel connection can increase current. It gets rid of the dependence on external power sources, making the installation location more flexible and able to cover a wider area. Solar surveillance cameras can be charged through solar panels during the day and store electrical energy in built-in batteries. They can continue to work at night or on cloudy days, ensuring the continuous operation of the monitoring system. Since no wiring is required, the installation process of solar surveillance cameras is simpler and faster, greatly saving manpower and material costs. At the same time, due to its simple structure, maintenance is relatively easy, suitable for long-term use in various environments.

[0023] In the prior art, in the water tank pumping system, the start and stop of the water pump traditionally requires personnel to operate the control cabinet on site, which increases the dependence on personnel and safety risks. Therefore, realizing automatic monitoring and control of the water pump is crucial to ensure the safe operation of the system. With the development of technology, the demand for improving the operating efficiency of the water pump system and reducing human intervention is increasing. In the field of environmental monitoring such as aquaculture waters, the country has not yet established a complete monitoring system. Therefore, it is particularly important to develop and apply a water pump water level monitoring system that can provide correct monitoring data. Through the monitoring and management system in the system, data is collected to monitor the water tank liquid level, flow and other hydrological information, as well as the start and stop status, control mode, voltage, current and protection status of the water pump. The technical core of water level control lies in The liquid level sensor determines the reliability, stability and service life of the liquid level control system. The modern water level detection system can provide more accurate and timely monitoring data. Then, with the help of the data transmission module in the system, the data collected in the monitoring and management system is uploaded to the cloud, and the cloud-based smart water conservancy platform is used for data comparison. According to the pre-set logic control function, logical processing is performed. If the water level exceeds the preset contact threshold, it will trigger a remote alarm and automatic remote management. At the same time, the user logs in to the intelligent control terminal according to the received alarm information, and uses the intelligent control terminal to adjust the water pump output according to the data transmitted from the front end, thereby realizing real-time detection of different waters and reducing the dependence of personnel on going to the site to adjust the water pump control cabinet.

[0024] When the system needs to monitor the water level in real time and automatically adjust the working status of the water pump, the monitoring and management system in the system collects data to monitor the water pool level, flow and other hydrological information, as well as the start and stop status, control mode, voltage, current and protection status of the water pump. The technical core of water level control lies in the liquid level sensor, which determines the reliability, stability and service life of the liquid level control system. The modern water level detection system can provide more accurate and timely monitoring data. Then, with the help of the data transmission module in the system, the data collected in the monitoring and management system is uploaded to the cloud, and the data is compared with the cloud-based smart water conservancy platform. According to the pre-set logic control function, logical processing is performed. If the water level exceeds the preset contact threshold, it will trigger a remote alarm and automatic remote management. At the same time, the user logs in to the intelligent control terminal according to the received alarm information, and uses the intelligent control terminal to adjust the water pump output according to the data transmitted from the front end.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Water pump water level contact detection system, which is used to realize automatic monitoring, alarm and management of water supply pump station to improve management efficiency and ensure efficient, safe and stable operation of water supply, characterized by: The detection system includes: a monitoring and management system, data acquisition and transmission, a smart water conservancy management platform, a logic control function, a remote alarm, a remote management, and an intelligent control terminal. The monitoring and management system is composed of a water level sensor and a monitoring camera. The data acquisition and transmission include a data transmission network and a communication router. The smart water conservancy management platform is composed of a digital twin river basin, a digital twin water network, and a digital twin water conservancy project. The monitoring and management system is wirelessly connected to the smart water conservancy management platform through a data transmission network. The logic control function includes sequential control, timing control, counting control, arithmetic operation control, a programmable logic controller, PID control, and basic logical relationships. The remote alarm is composed of a front-end communication module, and the communication module is electrically connected to the monitoring camera. The remote management includes a master control end, a controlled end, and a server end. The master control end is electrically connected to the controlled end. The intelligent control terminal includes hardware components and software components. The hardware components are wirelessly connected to the master control end, and the software components are wirelessly connected to the master control end through the server end.

2. The water pump water level contact detection system according to claim 1, characterized in that: The monitoring camera is electrically connected to the solar panel.

3. The water pump water level contact detection system according to claim 1, characterized in that: The water level sensor adopts a contact type sensor.

4. The water pump water level contact detection system according to claim 1, characterized in that: The communication router adopts SR500 industrial router.

5. The water pump water level contact detection system according to claim 1, characterized in that: The logic control function includes a programmable logic controller (PLC).

6. The water pump water level contact detection system according to claim 1, characterized in that: The front-end communication module is edited using Socket.IO.

7. The water pump water level contact detection system according to claim 1, characterized in that: The controlled end is electrically connected to the pump.

8. The water pump water level contact detection system according to claim 1, characterized in that: The main control end is developed based on a control system of a single chip microcomputer.

9. The water pump water level contact detection system according to claim 1, characterized in that: The software component is compatible with Android, iOS and WINDOWS.

Images