Water quality monitoring device and monitoring system

Abstract

The water quality monitoring device comprises a disc-shaped floating box, a solar assembly is arranged at the top of the floating box, a plurality of driving structures are arranged at the corners of the bottom of the floating box at equal intervals, a mounting plate is arranged at the bottom of the floating box, and monitoring structures are symmetrically arranged on the two sides of the bottom of the mounting plate. The monitoring structure comprises a pinch plate, the outer side of the pinch plate is connected with a casting strip plate, sampling structures are symmetrically arranged on the two sides of the outer portion of the casting strip plate, each sampling structure comprises a column casing, a clamping cover is arranged on the top of the column casing, a first hydraulic cylinder is arranged on the top of the clamping cover, the output end of the first hydraulic cylinder is connected with a collecting pipe, and a liquid pump is arranged in the collecting pipe. A plurality of liquid inlet pipes are arranged at the bottom of the collecting pipe at equal intervals, and a monitoring structure is arranged in the middle of the outer wall of the casting strip plate. The water quality can be rapidly detected and transmitted to the base station for analysis, meanwhile, the water quality can be sampled, and the overall functionality is high.

Description

Technical Field

[0001] The present invention relates to the technical field of water quality monitoring, and in particular to a water quality monitoring device and a monitoring system. Background Art

[0002] Water quality monitoring refers to the regular detection and analysis of various physical, chemical, and biological indicators in water bodies to evaluate water quality and take necessary measures to protect water resources and safeguard human health. Water quality monitoring usually involves steps such as sampling, laboratory analysis, and data processing. In water quality monitoring, indicators that often need to be monitored include but are not limited to: pH value, turbidity, dissolved oxygen, chemical oxygen demand (COD), biochemical oxygen demand (BOD), ammonia nitrogen, total phosphorus, total nitrogen, heavy metals, etc. By monitoring these indicators, we can understand whether the water quality meets the relevant standards and requirements, find problems in time, and take corresponding treatment measures.

[0003] The existing water quality monitoring equipment has a low level of intelligence, and most of them use fixed-point monitoring, which is not comprehensive enough. Therefore, it is necessary to design corresponding technical solutions to solve existing technical problems. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a water quality monitoring device and a monitoring system, which solve the problems that the existing water quality monitoring equipment has a low level of intelligence and most of them adopt fixed-point monitoring, resulting in insufficient monitoring.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a water quality monitoring device, comprising a disc-shaped float box, a solar panel is arranged on the top of the float box, and a plurality of driving structures are equidistantly arranged at the bottom corners of the float box, a mounting plate is arranged at the bottom of the float box, and monitoring structures are symmetrically arranged on both sides of the bottom of the mounting plate, the monitoring structure comprises a buckle plate, a cast strip plate is connected to the outer side of the buckle plate, and sampling structures are symmetrically arranged on both sides of the outer side of the cast strip plate, the sampling structure comprises a column, a card cover is arranged on the top of the card cover, a hydraulic cylinder 1 is arranged on the top of the card cover, the output end of the hydraulic cylinder 1 is connected to a collection tube, a liquid pump is arranged inside the collection tube, and a plurality of liquid inlet pipes are equidistantly arranged at the bottom of the collection tube, and a monitoring structure is arranged in the middle of the outer wall of the cast strip plate.

[0008] As a further preferred embodiment of the present invention, the monitoring structure includes a casting plate, a plurality of conduits are arranged on the outer side of the casting plate, the outer sides of the plurality of conduits are connected to a monitoring box, a hydraulic cylinder 2 is arranged on the top of the monitoring box, an output end of the hydraulic cylinder 2 is connected to a detection plate, a plurality of strip grooves are opened on the detection plate, and a plurality of detection sensors are arranged in the strip grooves.

[0009] As a further preferred embodiment of the present invention, the driving structure includes a support rod, the outer end of the support rod is connected to a driving motor, and the output end of the driving motor is connected to a spiral fan blade.

[0010] As a further preferred embodiment of the present invention, the solar energy assembly includes a solar cell panel, a battery and an energy conversion structure, a ring-shaped solar cell panel is arranged on the top of the float box, and an energy storage box is arranged on one side of the solar cell panel, and a battery and an energy conversion structure are arranged inside the energy storage box.

[0011] As a further preferred embodiment of the present invention, a main control box is arranged at the top center of the floating box, and a signal reinforcement rod is arranged on the top of the main control box.

[0012] A water quality monitoring system includes a base station that cooperates with a water quality monitoring device, the base station includes a data acquisition and processing module, a data transmission communication module, a data storage module, and an alarm module, the data acquisition and processing module, the data transmission communication module, the data storage module, and the alarm module are all interconnected, and the water quality monitoring device detects water quality through a plurality of sensors and transmits data to the base station.

[0013] As a further preferred embodiment of the present invention, the data acquisition and processing module includes a data collector and a data processing unit. The data collector is used to collect data from the sensor and convert it into a digital signal for subsequent processing and transmission. The data processing unit preprocesses, filters and corrects the collected data.

[0014] As a further preferred embodiment of the present invention, the data transmission communication module includes wireless transmission and wired transmission, the wireless transmission includes GPRS, Wi-Fi, LoRa, NB-IoT, which is used to transmit data to a base station, and the wired transmission includes Ethernet and optical fiber.

[0015] As a further preferred embodiment of the present invention, the data storage module includes a cloud platform and a server to store and manage monitoring data and provide remote access and data analysis services; a database, a relational database (MySQL) or a NoSQL database (MongoDB), is used to store large-scale historical monitoring data; a data analysis unit uses big data, artificial intelligence, and machine learning to perform in-depth analysis and trend prediction on the collected data.

[0016] (III) Beneficial effects

[0017] The present invention provides a water quality monitoring device and a monitoring system, which have the following beneficial effects:

[0018] (1) The floating box of the present invention is designed in a disc shape, with a solar panel on the top, a driving structure, a mounting plate and multiple monitoring and sampling structures at the bottom, and the monitoring device is placed directly on the water surface and powered by solar energy to ensure that the device continues to work on the water surface, eliminating the need for external power supply. The floating design allows the device to adapt to different water bodies and float freely in the water area, achieving wide application. The dynamic structure controls the spiral blades through the support rod and the driving motor to provide power to ensure that the device can move on the water surface and may even be used to actively change the position of the monitoring point. The sampling structure includes a hydraulic system that controls the suction action of the sampling tube through a hydraulic cylinder and samples through a liquid inlet pipe. This control mechanism ensures accurate and efficient sampling. With multiple monitoring structures, the monitoring sensor can detect multiple key indicators in water quality such as pH, dissolved oxygen, ammonia nitrogen, heavy metals, etc. The hydraulic system can accurately control the position of the detection plate and the operation of the sensor to ensure that each sensor can accurately obtain water quality data.

[0019] (2) The water quality monitoring system of the present invention includes a base station that cooperates with the monitoring device. The base station is equipped with a data acquisition and processing module, a data transmission communication module, a data storage module and an alarm module. These modules are interconnected to ensure that the collected data can be processed, transmitted and stored in real time, and an alarm system can be used to issue a warning when the water quality is abnormal. The integrated design of the system can quickly respond to changes in water quality. The combination of data acquisition, analysis, storage and alarm functions improves the monitoring efficiency and real-time performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the present invention when viewed from above;

[0022] Figure 3 It is a schematic structural diagram of the side view of the present invention;

[0023] Figure 4It is a schematic diagram of the signal transmission between the monitoring device and the base station of the present invention;

[0024] Figure 5 It is a schematic diagram of the principle framework of the base station of the present invention.

[0025] In the figure: 1. Floating box; 2. Mounting plate; 3. Buckle plate; 4. Casting strip plate; 5. Column; 6. Card cover; 7. Hydraulic cylinder one; 8. Collection tube; 9. Liquid inlet pipe; 10. Casting plate; 11. Conduit; 12. Monitoring box; 13. Hydraulic cylinder two; 14. Detection plate; 15. Detection sensor; 16. Support rod; 17. Drive motor; 18. Spiral fan blades; 19. Solar panel; 20. Energy storage box; 21. Main control box; 22. Signal reinforcement rod. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 , the embodiment of the present invention provides a technical solution:

[0028] A water quality monitoring device and system, including a disc-shaped float box 1, a solar panel is arranged on the top of the float box 1, and a plurality of driving structures are equidistantly arranged at the bottom corners of the float box 1, a mounting plate 2 is arranged at the bottom of the float box 1, and monitoring structures are symmetrically arranged on both sides of the bottom of the mounting plate 2, the monitoring structure includes a gusset plate 3, the outer side of the gusset plate 3 is connected to a cast strip plate 4, and sampling structures are symmetrically arranged on both sides of the outside of the cast strip plate 4, the sampling structure includes a column 5, a card cover 6 is arranged on the top of the card cover 6, a hydraulic cylinder 7 is arranged on the top of the card cover 6, the output end of the hydraulic cylinder 7 is connected to a collection tube 8, a liquid pump is arranged inside the collection tube 8, and a plurality of liquid inlet pipes 9 are equidistantly arranged at the bottom of the collection tube 8, and a monitoring structure is arranged in the middle of the outer wall of the cast strip plate 4.

[0029] The monitoring structure includes a casting plate 10, a plurality of conduits 11 are arranged on the outside of the casting plate 10, a monitoring box 12 is connected to the outside of the plurality of conduits 11, a hydraulic cylinder 13 is arranged on the top of the monitoring box 12, a detection plate 14 is connected to the output end of the hydraulic cylinder 13, a plurality of strip grooves are opened on the detection plate 14, and a plurality of detection sensors 15 are arranged in the strip grooves. Sensor: used to detect various physical, chemical and biological parameters in the water body. Common sensors include: pH sensor: measures the acidity and alkalinity of the water body. Dissolved oxygen (DO) sensor: measures the dissolved oxygen content in the water. Turbidity sensor: measures the turbidity of the water body and reflects the suspended matter in the water. Conductivity sensor: measures the conductivity of water and indirectly reflects the salt components dissolved in the water. Ammonia nitrogen (NH3-N) sensor: used to detect the concentration of ammonia nitrogen and monitor the eutrophication of the water body. Total phosphorus (TP) sensor, total nitrogen (TN) sensor: monitor the eutrophication of the water body. Heavy metal sensor: used to monitor the concentration of toxic heavy metals such as lead, mercury, arsenic, etc. in water. Plankton detector: used to monitor the population and quantity of plankton in water.

[0030] The driving structure includes a support rod 16, the outer end of the support rod 16 is connected to a driving motor 17, and the output end of the driving motor 17 is connected to a spiral blade 18. The driving motor 17 drives the spiral blade 18 to drive the floating box to move.

[0031] The solar energy assembly includes a solar cell panel 19, a battery and an energy conversion structure. A ring-shaped solar cell panel 19 is arranged on the top of the float box 1, and an energy storage box 20 is arranged on one side of the solar cell panel 19. The interior of the energy storage box 20 is provided with a battery and an energy conversion structure. The solar energy conversion structure includes necessary components such as an inverter and a converter, which cooperate with the solar cell panel 19 to convert into electrical energy and store it through the battery.

[0032] A main control box 21 is arranged at the top center of the floating box 1 , and a signal strengthening rod 22 is arranged on the top of the main control box 21 . The data is transmitted to the base station by using the transmission chip inside the main control box 21 .

[0033] A water quality monitoring system includes a base station that cooperates with a water quality monitoring device. The base station includes a data acquisition and processing module, a data transmission communication module, a data storage module, and an alarm module. The data acquisition and processing module, the data transmission communication module, the data storage module, and the alarm module are all interconnected. The water quality monitoring device detects water quality through a plurality of sensors and transmits data to the base station.

[0034] The data acquisition and processing module includes a data collector and a data processing unit. The data collector is used to collect data from the sensor and convert it into digital signals for subsequent processing and transmission. The data processing unit pre-processes, filters and corrects the collected data.

[0035] Data transmission communication module

[0036] Wireless transmission: technologies such as GPRS, Wi-Fi, LoRa, NB-IoT, etc., used to transmit data to the cloud platform or local monitoring center.

[0037] Wired transmission: including Ethernet, optical fiber, etc. Some systems use dedicated communication cables for stable and long-term data transmission.

[0038] Data storage module

[0039] Cloud platform / server: stores and manages monitoring data, and provides remote access and data analysis services.

[0040] Database: such as relational database (MySQL) or NoSQL database (MongoDB), used to store large-scale historical monitoring data.

[0041] Data analysis system: Use big data, artificial intelligence, machine learning and other technologies to conduct in-depth analysis and trend prediction of collected data.

[0042] Alarm module

[0043] Graphical interface: Display real-time water quality data and visualize data through PC, mobile phone, tablet and other devices.

[0044] Alarm system: When the monitoring indicators exceed the preset range, the system will trigger an alarm to remind relevant personnel to handle it.

[0045] The components of the present invention are 1, floating box; 2, mounting plate; 3, buckle plate; 4, casting strip plate; 5, column tube; 6, card cover; 7, hydraulic cylinder one; 8, collection tube; 9, liquid inlet tube; 10, casting plate; 11, catheter; 12, monitoring box; 13, hydraulic cylinder two; 14, detection plate; 15, detection sensor; 16, support rod; 17, driving motor; 18, spiral fan blade; 19, solar cell panel; 20, energy storage box; 21, main control box; 22, signal reinforcement rod, all of which are universal standard parts or parts known to those skilled in the art, and their structure The present invention solves the problems that the existing water quality monitoring equipment has a low level of intelligence and most of them adopt fixed-point monitoring, which is not comprehensive enough. The present invention combines the above components with each other. The floating box of the present invention is designed to be disc-shaped, with a solar panel on the top, a driving structure, a mounting plate and multiple monitoring and sampling structures on the bottom. The monitoring device is placed directly on the water surface and powered by solar energy to ensure that the device continues to work on the water surface, eliminating the dependence on external power supply. The floating design allows the device to adapt to different water bodies and float freely in the water area to achieve wide application. The dynamic structure controls the spiral fan blades through the support rod and the drive motor to provide power to ensure that the device can move on the water surface and may even be used to actively change the position of the monitoring point. The sampling structure includes a hydraulic system, which controls the suction action of the sampling tube through a hydraulic cylinder and samples through a liquid inlet tube. This control mechanism ensures accurate and efficient sampling. The multiple monitoring structures and monitoring sensors can detect multiple key indicators in water quality such as pH, dissolved oxygen, ammonia nitrogen, heavy metals, etc. Through the hydraulic system, the position of the detection plate and the operation of the sensor can be accurately controlled to ensure that each sensor can accurately obtain water quality data. The water quality monitoring system of the present invention includes a base station that cooperates with the monitoring device. The base station is equipped with a data acquisition and processing module, a data transmission communication module, a data storage module, and an alarm module. These modules are interconnected to ensure that the collected data can be processed, transmitted and stored in real time, and a warning is issued through the alarm system when the water quality is abnormal. The integrated design of the system can quickly respond to changes in water quality. The combination of data acquisition, analysis, storage and alarm functions improves monitoring efficiency and real-time performance.

[0046] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A water quality monitoring device, characterized in that: The invention comprises a disc-shaped float box (1), a solar energy component is arranged on the top of the float box (1), and a plurality of driving structures are arranged equidistantly at the bottom corners of the float box (1), a mounting plate (2) is arranged at the bottom of the float box (1), monitoring structures are symmetrically arranged on both sides of the bottom of the mounting plate (2), the monitoring structure comprises a gusset plate (3), the outer side of the gusset plate (3) is connected to a casting plate (4), sampling structures are symmetrically arranged on both sides of the outer side of the casting plate (4), the sampling structure comprises a column (5), a card cover (6) is arranged on the top of the card cover (6), a hydraulic cylinder (7) is arranged on the top of the card cover (6), the output end of the hydraulic cylinder (7) is connected to a collection pipe (8), a liquid pump is arranged inside the collection pipe (8), and a plurality of liquid inlet pipes (9) are equidistantly arranged at the bottom of the collection pipe (8), and a monitoring structure is arranged in the middle of the outer wall of the casting plate (4).

2. A water quality monitoring device and monitoring system according to claim 1, characterized in that: The monitoring structure comprises a casting plate (10), a plurality of conduits (11) are arranged on the outer side of the casting plate (10), the outer sides of the plurality of conduits (11) are connected to a monitoring box (12), a hydraulic cylinder 2 (13) is arranged on the top of the monitoring box (12), the output end of the hydraulic cylinder 2 (13) is connected to a detection plate (14), a plurality of strip grooves are opened on the detection plate (14), and a plurality of detection sensors (15) are arranged in the strip grooves.

3. A water quality monitoring device and monitoring system according to claim 2, characterized in that: The driving structure comprises a support rod (16), the outer end of the support rod (16) is connected to a driving motor (17), and the output end of the driving motor (17) is connected to a spiral blade (18).

4. A water quality monitoring device and monitoring system according to claim 3, characterized in that: The solar energy assembly comprises a solar cell panel (19), a storage battery and an energy conversion structure. The top of the float box (1) is provided with a ring-shaped solar cell panel (19), and one side of the solar cell panel (19) is provided with an energy storage box (20). The energy storage box (20) is provided with a storage battery and an energy conversion structure inside.

5. A water quality monitoring device and monitoring system according to claim 1, characterized in that: A main control box (21) is arranged at the top center of the floating box (1), and a signal reinforcement rod (22) is arranged on the top of the main control box (21).

6. A water quality monitoring system, comprising a base station matched with the water quality monitoring device of claim 1, characterized in that: The base station includes a data acquisition and processing module, a data transmission communication module, a data storage module, and an alarm module. The data acquisition and processing module, the data transmission communication module, the data storage module, and the alarm module are all interconnected. The water quality monitoring device detects water quality through a number of sensors and transmits data to the base station.

7. A water quality monitoring system according to claim 6, characterized in that: The data acquisition and processing module includes a data collector and a data processing unit. The data collector is used to collect data from the sensor and convert it into a digital signal for subsequent processing and transmission. The data processing unit pre-processes, filters and corrects the collected data.

8. A water quality monitoring system according to claim 6, characterized in that: The data transmission communication module includes wireless transmission and wired transmission. The wireless transmission includes GPRS, Wi-Fi, LoRa, and NB-IoT, which are used to transmit data to a base station. The wired transmission includes Ethernet and optical fiber.

9. A water quality monitoring system according to claim 6, characterized in that: The data storage module includes a cloud platform and a server to store and manage monitoring data and provide remote access and data analysis services; a database, a relational database (MySQL) or a NoSQL database (MongoDB), is used to store large-scale historical monitoring data; a data analysis unit uses big data, artificial intelligence, and machine learning to perform in-depth analysis and trend prediction on the collected data.

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