Early warning device for river chief polluted by surface water based on multi-source data fusion

Abstract

The utility model discloses a surface water pollution river chief early warning device based on multi-source data fusion, which relates to the technical field of water quality detection and comprises a lifting frame capable of lifting longitudinally, an adjusting mechanism arranged at the top of the lifting frame and a detection mechanism arranged on the adjusting mechanism. The detection mechanism comprises a main controller, a detection water tank, a detection device arranged on the detection water tank, a detection probe arranged in the detection water tank, a water storage tank, a water pipe storage rack and a hose; the hose is wound on the water pipe storage rack, and one end of the hose is communicated with one end of the pipe connecting opening in the water pipe storage rack; a first water pump and a second water pump are arranged on the water storage tank, the first water pump communicates with the other end of the pipe connecting opening in the water pipe storage frame and the water storage tank through pipelines, and the second water pump communicates with the water storage tank and the detection water tank through pipelines; the device can be adjusted, sampling detection can be carried out at different positions, the accuracy of water quality parameter data is improved, and accurate early warning information can be easily and accurately made.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to a river chief early warning device for surface water pollution based on multi-source data fusion. Background Art

[0002] Water quality is the abbreviation of water quality. It indicates the physical (such as color, turbidity, odor, etc.), chemical (the content of inorganic and organic matter) and biological (bacteria, microorganisms, plankton, benthic organisms) characteristics of water and its composition.

[0003] Water quality testing is an important task to provide systematic water quality data for the rational development and protection of water and soil resources. However, the water pollution monitoring and early warning devices currently on the market cannot be adjusted and can only perform sampling and testing at the same location. The sampling data is single, which affects the accuracy of the test and cannot accurately reflect the quality of the water body.

[0004] The position cannot be moved. When the water level rises, it cannot be moved upward, which causes the water pollution prevention monitoring device to be immersed in water and damaged, and cannot be used for a long time. Summary of the invention

[0005] The purpose of the utility model is to provide a surface water pollution river chief early warning device based on multi-source data fusion, which can be adjusted, can perform sampling and detection at different locations, improve the accuracy of water quality parameter data, and easily and accurately make accurate early warning information.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface water pollution river chief early warning device based on multi-source data fusion, comprising a lifting frame that can be lifted and lowered longitudinally, an adjustment mechanism arranged on the top of the lifting frame, and a detection mechanism arranged on the adjustment mechanism; the detection mechanism comprises a main controller, a detection water tank, a detection device arranged on the detection water tank, a detection probe arranged in the detection water tank, a water storage tank, a water pipe storage rack, and a hose; the hose is wound on the water pipe storage rack, and one end of the hose is connected to one end of the pipe connection port on the water pipe storage rack; a first water pump and a second water pump are arranged on the water storage tank, the first water pump is connected to the other end of the pipe connection port on the water pipe storage rack and the water storage tank through pipelines, the second water pump is connected to the water storage tank and the detection water tank through pipelines, and the detection device is electrically connected to the main controller;

[0007] The adjustment mechanism includes a fixed seat and a sliding seat arranged on the fixed seat; a connecting seat is arranged on one side of the fixed seat, the top of the connecting seat is arranged on the bottom of the sliding seat, a hydraulic cylinder is arranged on the side of the fixed seat facing away from the connecting seat, the output end of the hydraulic cylinder passes through the fixed seat and is arranged on the connecting seat, and the main controller, detection water tank, water storage tank and water pipe storage rack are all arranged on the top of the sliding seat.

[0008] In order to adjust the height of the detection device, as a preferred surface water pollution river chief early warning device based on multi-source data fusion of the utility model, a radar level gauge is arranged at the bottom of the connecting seat, and the main controller is electrically connected to the radar level gauge and the hydraulic cylinder.

[0009] In order to ensure the stable performance of the sliding seat movement, as a preferred surface water pollution river chief early warning device based on multi-source data fusion of the utility model, sliding blocks are symmetrically arranged on the side wall of the sliding seat, and sliding grooves are symmetrically opened on the side wall of the fixed seat. The sliding blocks are located in the sliding grooves and can slide in the sliding grooves.

[0010] In order to collect various water quality parameter data, as a preferred surface water pollution river chief early warning device based on multi-source data fusion of the utility model, a plurality of detection cavities are arranged inside the detection water tank, the detection device includes a dissolved oxygen detector, a pH value detector, an ammonia nitrogen detector and a turbidity detector, the detection probe includes a dissolved oxygen probe, a pH value probe, an ammonia nitrogen probe and a turbidity probe, the dissolved oxygen probe, pH value probe, ammonia nitrogen probe or turbidity probe are respectively arranged in a plurality of detection cavities, and the dissolved oxygen probe, pH value probe, ammonia nitrogen probe and turbidity probe are respectively electrically connected to the dissolved oxygen detector, pH value detector, ammonia nitrogen detector and turbidity detector.

[0011] In order to achieve the purpose of quantitative water delivery, as a preferred surface water pollution river chief early warning device based on multi-source data fusion of the utility model, the water storage tank and the top of the detection chamber are both provided with liquid level sensors, and the detection water tank is provided with a PLC controller, and the PLC controller is electrically connected to the liquid level sensor, the first water pump and the second water pump respectively.

[0012] In order to prevent sewage from flowing onto the sliding seat, as a preferred surface water pollution river chief early warning device based on multi-source data fusion of the utility model, a connecting pipe is arranged under the detection water tank, and a discharge pipe connected to the detection chamber is vertically connected to the connecting pipe, and a solenoid valve is arranged on the discharge pipe, and the main controller is electrically connected to the solenoid valve.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model starts the first water pump to transport sewage into the water storage tank, starts the second pump to transport the water in the water storage tank to the detection water tank, and the probe collects various water quality parameter data. After data processing and analysis, the corresponding warning signal is sent to the receiving terminal. When the water quality data is monitored to be abnormal or exceeds the preset threshold, the warning output module will immediately trigger an alarm and send the warning information to relevant personnel so that timely measures can be taken to deal with the pollution incident; at the same time, by starting the hydraulic cylinder, the sliding seat moves, the hose position can be adjusted, and the water pipe storage rack rotates to adjust the hose length. The water quality parameter data of sewage at different positions and water levels can be collected, the accuracy of the water quality parameter data is improved, and it is easy to accurately make accurate warning information.

[0015] 2. The utility model sets a radar level meter at the bottom of the connecting seat. The radar level meter monitors the distance between the connecting seat and the water level in real time. When the water level rises, when the distance is less than the set value, the height of the detection device can be adjusted by starting the lifting seat to prevent the water pollution monitoring device from being immersed in water and damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 for Figure 1 AA structural diagram;

[0018] Figure 3 It is a structural schematic diagram of the detection device and detection probe of the utility model.

[0019] In the figure: 1. lifting frame; 2. adjusting mechanism; 3. detecting mechanism; 4. main controller; 5. detecting water tank; 6. water storage tank; 7. water pipe storage rack; 8. hose; 9. first water pump; 10. second water pump; 11. fixing seat; 12. sliding seat; 13. connecting seat; 14. hydraulic cylinder; 15. radar level gauge; 16. slideway; 17. slider; 18. detecting chamber; 19. dissolved oxygen detector; 20. pH value detector; 21. ammonia nitrogen detector; 22. turbidity detector; 23. dissolved oxygen probe; 24. pH probe; 25. ammonia nitrogen probe; 26. turbidity probe; 27. liquid level sensor; 28. PLC controller; 29. ​​connecting pipe; 30. drain pipe; 31. solenoid valve. DETAILED DESCRIPTION

[0020] See also Figures 1 to 3, a surface water pollution river chief early warning device based on multi-source data fusion, comprising a lifting frame 1 that can be lifted and lowered longitudinally, an adjusting mechanism 2 arranged on the top of the lifting frame 1, and a detection mechanism 3 arranged on the adjusting mechanism 2; the detection mechanism 3 comprises a main controller 4, a detection water tank 5, a detection device arranged on the detection water tank 5, a detection probe arranged in the detection water tank 5, a water storage tank 6, a water pipe storage rack 7, and a hose 8; the hose 8 is wound on the water pipe storage rack 7, and one end of the hose 8 is connected to one end of the pipe connection port on the water pipe storage rack 7; a first water pump 9 and a second water pump 10 are arranged on the water storage tank 6, the first water pump 9 is connected to the other end of the pipe connection port on the water pipe storage rack 7 and the water storage tank 6 through pipelines, the second water pump 10 is connected to the water storage tank 6 and the detection water tank 5 through pipelines, and the detection device is electrically connected to the main controller 4;

[0021] The adjusting mechanism 2 includes a fixed seat 11 and a sliding seat 12 arranged on the fixed seat 11; a connecting seat 13 is arranged on one side of the fixed seat 11, and the top of the connecting seat 13 is arranged on the bottom of the sliding seat 12; a hydraulic cylinder 14 is arranged on the side of the fixed seat 11 facing away from the connecting seat 13, and the output end of the hydraulic cylinder 14 passes through the fixed seat 11 and is arranged on the connecting seat 13; the main controller 4, the detection water tank 5, the water storage tank 6 and the water pipe storage rack 7 are all arranged on the top of the sliding seat 12.

[0022] In this embodiment: the bottom of the lifting frame 1 is fixed to the shore of the detection water area. When the sewage is detected, the hydraulic cylinder 14 is started, and the connecting seat 13 drives the sliding seat 12 to move, so that the hose 8 is close to the central position of the sewage, and the water pipe storage rack 7 rotates to make one end of the hose 8 move vertically downward. After the hose 8 contacts the detected water source or moves below the water level, the first water pump 9 is started to transport the sewage into the water storage tank 6. After a certain amount of water is extracted, the first pump is powered off, and the second pump is started to transport the water in the water storage tank 6 to the detection water tank 5. The detection device is started, and the detection probe inside the detection water tank 5 is detected. The sewage is detected, and the detection device is electrically connected to the main controller 4. The main controller 4 (the main controller 4 includes a single-chip microcomputer, a wireless transmission module, a wireless receiving module and a warning output module; a power supply box is still set on the sliding seat 12) collects, processes and analyzes the data, and finally integrates the data. The warning output module sends the corresponding warning signal to the receiving terminal according to the results of the data processing and analysis module. When the water quality data is monitored to be abnormal or exceeds the preset threshold, the warning output module will immediately trigger an alarm and send the warning information to relevant personnel so that timely measures can be taken to deal with the pollution incident.

[0023] The water pipe storage rack 7 of the utility model adopts the existing technology. A servo motor for automatically reeling up the hose 8 is arranged on the water pipe storage rack 7. The servo motor is electrically connected to the main controller 4. A counterweight sleeve is arranged on the outer wall of the other end of the hose 8 of the utility model, and a filter cover is arranged on the counterweight sleeve. The counterweight sleeve facilitates the hose 8 to move vertically downward to contact the detected water source, and the filter cover can filter out some impurities to avoid clogging the first water pump 9.

[0024] As a technical optimization solution of the utility model, a radar level gauge 15 is arranged at the bottom of the connecting seat 13 , and the main controller 4 is electrically connected to the radar level gauge 15 and the hydraulic cylinder 14 .

[0025] In this embodiment: the radar level meter 15 monitors the distance between the connecting seat 13 and the water level in real time. When the water level rises, when the distance is less than the set value, the height of the detection device can be adjusted by starting the lifting seat to prevent the water pollution monitoring device from being immersed in water and damaged.

[0026] As a technical optimization solution of the utility model, sliders 17 are symmetrically arranged on the side wall of the sliding seat 12, and sliding grooves 16 are symmetrically opened on the side wall of the fixed seat 11. The sliders 17 are located in the sliding grooves 16 and can slide in the sliding grooves 16.

[0027] In this embodiment, the slider 17 is slidably connected to the slide groove 16 to ensure the stable movement of the sliding seat 12. At the same time, it has a limiting effect on the sliding seat 12 so that the sliding seat 12 can only move within a certain range.

[0028] As a technical optimization scheme of the utility model, a plurality of detection cavities 18 are arranged inside the detection water tank 5, the detection device includes a dissolved oxygen detector 19, a pH value detector 20, an ammonia nitrogen detector 21 and a turbidity detector 22, the detection probes include a dissolved oxygen probe 23, a pH value probe 24, an ammonia nitrogen probe 25 and a turbidity probe 26, the dissolved oxygen probe 23, the pH value probe 24, the ammonia nitrogen probe 25 or the turbidity probe 26 are respectively arranged in the plurality of detection cavities 18, the dissolved oxygen probe 23, the pH value probe 24, the ammonia nitrogen probe 25 and the turbidity probe 26 are respectively electrically connected to the dissolved oxygen detector 19, the pH value detector 20, the ammonia nitrogen detector 21 and the turbidity detector 22.

[0029] In this embodiment: the dissolved oxygen detector 19, the pH value detector 20, the ammonia nitrogen detector 21 and the turbidity detector 22 are started, so that the dissolved oxygen probe 23, the pH value probe 24, the ammonia nitrogen probe 25 and the turbidity probe 26 can respectively detect the dissolved oxygen, pH value, ammonia nitrogen and turbidity parameter data of the water quality, and issue corresponding warning signals according to the results of the data processing and analysis module;

[0030] The model of the utility model turbidity detector is: WZT-701; the model of the dissolved oxygen probe is: JPBJ-608; the model of the pH value detector is: MIK-pH160; the model of the ammonia nitrogen detector is: LB-2AZ; or different models of detectors can be selected according to needs.

[0031] As a technical optimization solution of the utility model, liquid level sensors 27 are provided at the top of the water storage tank 6 and the inner top of the detection chamber 18, and a PLC controller 28 is provided on the detection water tank 5. The PLC controller 28 is electrically connected to the liquid level sensor 27, the first water pump 9 and the second water pump 10 respectively.

[0032] In this embodiment: when the second water pump 10 is started to transport water to the water tank 6, the liquid level sensor 27 inside the water tank 6 monitors the water level. When the water level reaches the set value, the PLC controller 28 controls the first water pump 9 to cut off the power; when the second water pump 10 is started to transport water to the detection chamber 18, the liquid level sensor 27 monitors the water level inside the detection chamber 18. When the water level reaches the set value, the PLC controller 28 controls the second water pump 10 to cut off the power, thereby achieving the purpose of quantitative water delivery.

[0033] As a technical optimization solution of the utility model, a connecting pipe 29 is arranged below the detection water tank 5 , and a drain pipe 30 connected to the detection chamber 18 is vertically connected to the connecting pipe. A solenoid valve 31 is arranged on the drain pipe 30 , and the main controller 4 is electrically connected to the solenoid valve 31 .

[0034] In this embodiment: after receiving the water quality detection data, the main controller 4 controls the solenoid valve 31 to open to discharge the sewage in the detection chamber 18. The length of the connecting pipe 29 of the utility model is greater than the width of the sliding seat 12 to prevent the sewage from flowing onto the sliding seat 12.

[0035] Working principle: First, start the hydraulic cylinder 14, and the connecting seat 13 drives the sliding seat 12 to move, so that the hose 8 is close to the central position of the sewage, and the water pipe storage rack 7 rotates to make one end of the hose 8 move vertically downward. After the hose 8 contacts the detected water source or moves below the water level, start the first water pump 9 to transport the sewage to the water storage tank 6. After extracting a certain amount of water, the first pump is powered off, and the second pump transports the water in the water storage tank 6 to the detection water tank 5. Start the detection device, and the detection probe inside the detection water tank 5 detects the sewage. According to the results of the data processing and analysis model, the corresponding early warning signal is sent to the receiving terminal. When the water quality data is monitored to be abnormal or exceeds the preset threshold, the early warning output module will immediately trigger an alarm and send the early warning information to relevant personnel so that timely measures can be taken to deal with the pollution incident.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A surface water pollution river chief early warning device based on multi-source data fusion, comprising a lifting frame (1) capable of being lifted and lowered longitudinally, an adjusting mechanism (2) arranged on the top of the lifting frame (1), and a detection mechanism (3) arranged on the adjusting mechanism (2); characterized in that: The detection mechanism (3) comprises a main controller (4), a detection water tank (5), a detection device arranged on the detection water tank (5), a detection probe arranged in the detection water tank (5), a water storage tank (6), a water pipe storage rack (7), and a hose (8); the hose (8) is wound on the water pipe storage rack (7), and one end of the hose (8) is connected to one end of a pipe connection port on the water pipe storage rack (7); a first water pump (9) and a second water pump (10) are arranged on the water storage tank (6); the first water pump (9) is connected to the other end of the pipe connection port on the water pipe storage rack (7) and the water storage tank (6) through pipelines, and the second water pump (10) is connected to the water storage tank (6) and the detection water tank (5) through pipelines, and the detection device is electrically connected to the main controller (4); The regulating mechanism (2) comprises a fixed seat (11) and a sliding seat (12) arranged on the fixed seat (11); a connecting seat (13) is arranged on one side of the fixed seat (11), the top of the connecting seat (13) is arranged on the bottom of the sliding seat (12), a hydraulic cylinder (14) is arranged on the side of the fixed seat (11) facing away from the connecting seat (13), the output end of the hydraulic cylinder (14) passes through the fixed seat (11) and is arranged on the connecting seat (13), and the main controller (4), the detection water tank (5), the water storage tank (6) and the water pipe storage rack (7) are all arranged on the top of the sliding seat (12).

2. According to claim 1, a surface water pollution river chief early warning device based on multi-source data fusion is characterized by: A radar level meter (15) is arranged at the bottom of the connection seat (13), and the main controller (4) is electrically connected to the radar level meter (15) and the hydraulic cylinder (14).

3. The surface water pollution river chief early warning device based on multi-source data fusion according to claim 1 is characterized by: The sliding seat (12) has a sliding block (17) symmetrically arranged on its side wall, and the fixing seat (11) has a sliding groove (16) symmetrically opened on its side wall. The sliding block (17) is located in the sliding groove (16), and the sliding block (17) can slide in the sliding groove (16).

4. The surface water pollution river chief early warning device based on multi-source data fusion according to claim 1 is characterized by: The detection water tank (5) is provided with a plurality of detection chambers (18) inside. The detection device comprises a dissolved oxygen detector (19), a pH value detector (20), an ammonia nitrogen detector (21) and a turbidity detector (22). The detection probe comprises a dissolved oxygen probe (23), a pH value probe (24), an ammonia nitrogen probe (25) and a turbidity probe (26). The dissolved oxygen probe (23), the pH value probe (24), the ammonia nitrogen probe (25) or the turbidity probe (26) are respectively arranged in the plurality of detection chambers (18). The dissolved oxygen probe (23), the pH value probe (24), the ammonia nitrogen probe (25) and the turbidity probe (26) are respectively electrically connected to the dissolved oxygen detector (19), the pH value detector (20), the ammonia nitrogen detector (21) and the turbidity detector (22).

5. The surface water pollution river chief early warning device based on multi-source data fusion according to claim 4 is characterized by: The water storage tank (6) and the detection chamber (18) are both provided with liquid level sensors (27) at their internal top ends, and the detection water tank (5) is provided with a PLC controller (28), which is electrically connected to the liquid level sensor (27), the first water pump (9) and the second water pump (10) respectively.

6. The surface water pollution river chief early warning device based on multi-source data fusion according to claim 4 is characterized by: A connecting pipe (29) is provided below the detection water tank (5), a drain pipe (30) connected to the detection chamber (18) is vertically connected to the connecting pipe, a solenoid valve (31) is provided on the drain pipe (30), and the main controller (4) is electrically connected to the solenoid valve (31).

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