Multiple water quality monitoring circles

Abstract

The present invention discloses a plurality of water quality monitoring circles, including: a conical barrel, which is a cavity with an opening at the top, a floating ring fixedly connected to the outer side of the conical barrel, a multi-parameter water quality sensor fixedly connected to the outer side of the bottom of the conical barrel at equal intervals, a filter fixedly connected to the outer side of the conical barrel for protecting the multi-parameter water quality sensor; a sealed top cover, which is placed on the top of the conical barrel, and a solar panel embedded and installed on the outer side of the conical barrel; by integrating multiple functions of water quality monitoring, automatic sampling, dynamic positioning, data processing and wireless communication, the automatic sampling component can accurately sample according to a preset depth, and a micro camera can perform real-time monitoring during the sampling process to ensure the representativeness and integrity of the sampling data; in the event of heavy rain or a sudden increase in water level, the automatic positioning hook and emergency recovery mechanism of the equipment can prevent the equipment from being washed away by the water flow, thereby ensuring the safety of the equipment and the integrity of the data.

Description

Technical Field

[0001] The present invention relates to the technical field of water quality monitoring, in particular to multiple water quality monitoring circles. Background Art

[0002] With the increasing awareness of ecological and environmental protection, the importance of water quality monitoring has become increasingly prominent. The traditional manual sampling and monitoring method can no longer meet the needs of modern water quality monitoring due to its cumbersome operation and low efficiency. The emergence of automatic surface water quality stations, with their highly automated and intelligent characteristics, has completely changed this situation and has become the most mainstream means of water quality and ecological environment monitoring. However, at present, whether it is a fixed station, a simple station or a small station, its water sampling system generally adopts a fixed single method. When faced with a complex and changeable water environment, it is often difficult to collect water samples comprehensively and objectively. It cannot reach the designated area for testing or cannot specify the depth for sampling. Summary of the invention

[0003] The purpose of the present invention is to provide multiple water quality monitoring circles to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the present invention provides the following technical solutions: multiple water quality monitoring circles, including:

[0005] A conical barrel, which is a cavity with an opening at the top, a floating ring is fixedly connected to the outside of the conical barrel, a multi-parameter water quality sensor is fixedly connected to the outside of the bottom of the conical barrel at equal distances, and a filter is fixedly connected to the outside of the conical barrel to protect the multi-parameter water quality sensor;

[0006] A sampling assembly is placed outside the conical barrel. The sampling assembly includes a counterweight box and a winding part for adjusting the height of the counterweight box, which is used to determine the sampling height. A collection bottle is detachably mounted on the bottom of the counterweight box. A sealing plate is provided inside the collection bottle in a liftable manner. A telescopic electromagnet for driving the sealing plate is provided inside the counterweight box. When taking water, the telescopic electromagnet drives the sealing plate to separate from the bottle mouth. When the telescopic electromagnet is reset, the sealing plate is reset to block the bottle mouth.

[0007] The sampling assembly also includes a lifting storage box fixedly connected to the outside of the conical barrel, the winding part includes a fixed frame fixedly connected to the inside of the lifting storage box, the inner side of the fixed frame is rotatably connected with a reciprocating screw and a winding rod, the reciprocating screw and the winding rod are connected by a transmission belt assembly, one end of the fixed frame is fixedly connected to a No. 4 motor, the output end of the No. 4 motor is fixedly connected to the winding rod, the outer side of the reciprocating screw is meshedly connected with a moving slider, the moving slider is slidably connected to the inner wall of the lifting storage box, the middle part of the moving slider is slidably connected with a nylon line, one end of the nylon line is wound around the outside of the winding rod, and the other end of the nylon line is fixedly connected to the counterweight box;

[0008] A storage box is placed outside the conical barrel. A limit hook and a No. 2 spring for ejecting the limit hook are installed in the storage box for rapid positioning.

[0009] Preferably, it also includes a driving assembly, which includes a steering tube rotatably connected to the bottom of the conical barrel, the middle part of the steering tube is rotatably connected to a transmission shaft, a No. 3 motor is fixedly connected to the inside of the conical barrel, the output end of the No. 3 motor is fixedly connected to the transmission shaft, a bevel gear transmission box is fixedly connected to the bottom of the steering tube, one side of the bevel gear transmission box is rotatably connected to a propeller, and the transmission shaft is connected to the propeller through a bevel gear set.

[0010] Preferably, a driven bevel gear is fixedly connected to the outer side of the steering tube, a driving bevel gear is meshedly connected to the outer side of the driven bevel gear, a No. 2 motor is fixedly connected to the inside of the conical barrel, and the output end of the No. 2 motor is fixedly connected to the driving bevel gear.

[0011] Preferably, it also includes a sealing top cover, which is placed on the top of the conical barrel, a solar panel is embedded and installed on the outer side of the sealing top cover, a protective cover for protecting the solar panel is rotatably installed on the top of the sealing top cover, a No. 1 motor is fixedly connected to the inside of the sealing top cover, and the end of the protective cover is fixedly connected to the output end of the No. 1 motor through a connecting rod, a partition is fixedly connected to the inside of the conical barrel, and a backup power supply is fixedly connected to the top of the partition.

[0012] Preferably, the collecting bottle is threadedly connected to the bottom of the counterweight box, one side of the counterweight box is provided with a hole connected to the collecting bottle, a filter plate is fixedly connected to the inside of the collecting bottle, a sliding rod is fixedly connected to the middle of the filter plate, the bottom of the sliding rod is fixedly connected to the sealing plate, the top of the filter plate is fixedly connected to a No. 1 spring for driving the sealing plate to reset, and a telescopic electromagnet corresponding to the sliding rod is fixedly connected to the inside of the counterweight box.

[0013] Preferably, a miniature camera is embedded in one side of the counterweight box.

[0014] Preferably, a fixed plate is fixedly connected to the inside of the storage box, a sliding limit plate is installed on the top of the fixed plate, the No. 2 spring is installed between the fixed plate and the limit plate, a cross bar is installed below the limit plate, the limit hook is fixedly connected to the cross bar, and an electric telescopic rod for limiting the cross bar is fixedly connected to the bottom of the limit plate.

[0015] Preferably, a winding roller is rotatably connected inside the storage box, a nylon rope is wound around the outside of the winding roller, and one end of the nylon rope is fixedly connected to the cross bar.

[0016] Preferably, it further comprises a control system, wherein the control system comprises a data acquisition module, a data processing module, a control module, a wireless communication module and a power management module;

[0017] The data acquisition module is used to receive sensor data and perform preliminary sorting and processing;

[0018] The data processing module is used to conduct in-depth analysis and processing of the collected data;

[0019] The control module is used to control the operation of the water drive component;

[0020] The wireless communication module is used for wireless reception and transmission of data;

[0021] The power management module is used to control the system to provide a stable power supply.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: by integrating multiple functions such as water quality monitoring, automatic sampling, dynamic positioning, data processing and wireless communication, the operating efficiency and the accuracy of data collection are improved through an integrated design; the multi-parameter water quality sensor can monitor multiple indicators in the water body in real time, such as temperature, pH value, dissolved oxygen, and key data are sent to the monitoring center in real time through the wireless communication module, which is convenient for rapid response to environmental changes; the conical barrel structure and buoyancy design of the equipment keep it stable in the water, and the solar panels and automatic protection mechanism enable the equipment to continue to work under various weather conditions, greatly enhancing the adaptability and reliability of the equipment; the automatic sampling component can accurately sample according to the preset depth, and the micro-camera can perform real-time monitoring during the sampling process to ensure the representativeness and integrity of the sampling data; in the event of heavy rain or a sudden increase in water level, the automatic positioning hook and emergency recovery mechanism of the equipment can prevent the equipment from being washed away by the water flow, ensuring the safety of the equipment and the integrity of the data. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the propeller of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the multi-parameter water quality sensor of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the protective cover plate of the present invention;

[0027] Figure 5 It is a schematic diagram of the internal structure of the conical barrel of the present invention;

[0028] Figure 6 This is an enlarged view of point A of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the lifting storage box of the present invention;

[0030] Figure 8 It is a schematic diagram of the internal structure of the storage box of the present invention;

[0031] Fig. 9 It is a structural schematic diagram of the weight box of the present invention;

[0032] Fig.10 It is a schematic diagram of the internal structure of the collecting bottle of the present invention.

[0033] In the figure: 1. Conical barrel; 2. Sealed top cover; 3. Solar panel; 4. Protective cover; 5. No. 1 motor; 6. Floating ring; 7. Propeller; 8. Bevel gear transmission box; 9. Steering tube; 10. No. 2 motor; 11. Active bevel gear; 12. Driven bevel gear; 13. Transmission shaft; 14. No. 3 motor; 15. Partition; 16. Lifting storage box; 17. Fixed frame; 18. Reciprocating screw; 19. Moving slider ; 20. No. 4 motor; 21. Winding rod; 22. Counterweight box; 23. Miniature camera; 24. Telescopic electromagnet; 25. Collection bottle; 26. Sealing plate; 27. Filter plate; 28. No. 1 spring; 29. ​​Filter screen; 30. Multi-parameter water quality sensor; 31. Storage box; 32. Winding roller; 33. Cross bar; 34. Limit plate; 35. No. 2 spring; 36. Fixed plate; 37. Limit hook; 38. Electric telescopic rod. DETAILED DESCRIPTION

[0034] 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.

[0035] See also Figure 1-Figure 10The present invention provides a technical solution: multiple water quality monitoring circles, including: a conical barrel 1 is a barrel-shaped structure with a large top and a small bottom, which helps to maintain the stability of the equipment; the conical barrel 1 is a cavity with an opening at the top; a floating ring 6 is fixedly connected to the outside of the conical barrel 1, and the floating ring 6 adopts a hollow plastic structure to provide buoyancy and maintain the correct posture of the equipment on the water surface; a multi-parameter water quality sensor 30 is fixedly connected to the outside of the bottom of the conical barrel 1 at equal intervals, which can monitor multiple indicators in the water body in real time, such as temperature, pH value, and dissolved oxygen; a filter screen 29 is fixedly connected to the outside of the conical barrel 1 to protect the multi-parameter water quality sensor 30, protect the sensor from damage by large particles of impurities, and ensure the accuracy of the data; a sealed top cover 2 is placed on the top of the conical barrel 1, and a solar panel 3 is embedded and installed on the outside of the sealed top cover 2; the top of the sealed top cover 2 A protective cover plate 4 for protecting the solar cell panel 3 is rotatably installed; a sampling assembly is placed on the outside of the conical barrel 1, and the sampling assembly includes a counterweight box 22 and a winding part for adjusting the height of the counterweight box 22, which is used to determine the sampling height; a collecting bottle 25 is detachably installed on the bottom of the counterweight box 22, and the interior of the collecting bottle 25 is a negative pressure structure; a sealing plate 26 is liftably arranged inside the collecting bottle 25; a telescopic electromagnet 24 for driving the sealing plate 26 is arranged inside the counterweight box 22; when taking water, the telescopic electromagnet 24 drives the sealing plate 26 to separate from the bottle mouth; when the telescopic electromagnet 24 is reset, the sealing plate 26 is reset to block the bottle mouth; a storage box 31 is fixedly connected to the outside of the conical barrel 1, and a limit hook 37 and a No. 2 spring 35 for ejecting the limit hook 37 are installed in the storage box 31 for quick positioning.

[0036] It should be noted that the present invention places the conical barrel 1 in water, and the solar panel 3 is embedded in the outside of the conical barrel to provide continuous power support for the equipment. A photosensitive sensor and a raindrop sensor are provided on the top of the sealed top cover 2. At night or when it rains, the protective cover 4 rotates to the outside of the solar panel 3 to shield and protect the solar panel 3 to prevent damage to the solar panel 3 due to extreme weather, such as strong winds or hail. The multi-parameter water quality sensor 30 is placed in the water, and the water contacts the multi-parameter water quality sensor 30 through the holes of the filter screen 29. The multi-parameter water quality sensor 30 detects the water in real time and transmits the data wirelessly after processing. When water quality sampling is required at a specified location and depth, the storage box is lifted and lowered The internal winding part 16 sinks the counterweight box 22 and the collection bottle 25 downward. When the specified depth is reached, the telescopic electromagnet 24 drives the sealing plate 26 to move into the collection bottle 25, so that the sealing plate 26 is separated from the bottle mouth of the collection bottle 25. Under the action of water pressure, water enters the collection bottle 25 through the gap between the sealing plate 26 and the pipe mouth of the collection bottle 25. After the collection is completed, under the action of the No. 1 spring 28, the sealing plate 26 is reset to seal the collection bottle 25, and the winding part pulls the collection bottle 25 back to its original position through the counterweight box 22. When it rains heavily or the water level rises sharply, the restraint on the limit hook 37 is opened. Under the action of the No. 2 spring 35, the limit hook 37 pops out and can be hooked on the side wall or bottom of the water source for fixation to prevent it from being washed away or deviating from the control area.

[0037] like Figure 2 , 3 As shown in , 5 and 6, it also includes a driving component, which includes a steering tube 9 rotatably connected to the bottom of the conical barrel 1, a transmission shaft 13 is rotatably connected to the middle part of the steering tube 9, a No. 3 motor 14 is fixedly connected to the inside of the conical barrel 1, and the output end of the No. 3 motor 14 is fixedly connected to the transmission shaft 13, a bevel gear transmission box 8 is fixedly connected to the bottom of the steering tube 9, a propeller 7 is rotatably connected to one side of the bevel gear transmission box 8, and the transmission shaft 13 is transmission-connected to the propeller 7 through a bevel gear set, a driven bevel gear 12 is fixedly connected to the outer side of the steering tube 9, and the outer side of the driven bevel gear 12 is meshedly connected to the driving bevel gear 11, a No. 2 motor 10 is fixedly connected to the inside of the conical barrel 1, and the output end of the No. 2 motor 10 is fixedly connected to the driving bevel gear 11.

[0038] It should be noted that the steering tube 9 of the present invention is installed at the bottom of the conical barrel 1, and the No. 2 motor 10 drives the active bevel gear 11 and the driven bevel gear 12, and the driven bevel gear 12 drives the steering tube 9 to rotate, and the steering tube 9 drives the propeller 7 through the bevel gear transmission box 8, so that flexible direction adjustment can be achieved by rotating, and the moving direction can be changed as needed, thereby enhancing its application flexibility under various water quality conditions; the No. 3 motor 14 drives the transmission shaft 13 to rotate, and the transmission shaft 13 drives the propeller 7 to rotate through the internal bevel gear set of the bevel gear transmission box 8, and the bevel gear set includes two vertically meshing bevel gears, and the two bevel gears are respectively fixed to the steering tube 9 and the transmission shaft 13, and the No. 3 motor 14 provides the main driving force, so that the transmission shaft can drive the propeller 7 to rotate, thereby driving the propeller 7, and the propeller generates thrust to help the equipment move in the water.

[0039] like Figure 4 , 5 As shown, a No. 1 motor 5 is fixedly connected to the inside of the sealing top cover 2, and the end of the protective cover plate 4 is fixedly connected to the output end of the No. 1 motor 5 through a connecting rod. A partition 15 is fixedly connected to the inside of the conical barrel 1, and a backup power supply is fixedly connected to the top of the partition 15. The backup power supply improves the self-sufficiency of the equipment when there is no external power supply, ensuring that long-term or long-distance water quality monitoring tasks will not be interrupted due to power problems.

[0040] It should be noted that, in the present invention, at night or when it rains, the No. 1 motor 5 drives the protective cover 4 to rotate through the connecting rod, so that the protective cover 4 rotates to the outside of the solar panel 3, thereby shielding and protecting the solar panel 3 to prevent hail or strong winds from damaging the solar panel 3.

[0041] like Figure 7 , 9 As shown in 10, the sampling component also includes a lifting storage box 16 fixedly connected to the outside of the conical barrel 1, and the winding part includes a fixed frame 17 fixedly connected to the inside of the lifting storage box 16. The inner side of the fixed frame 17 is rotatably connected to a reciprocating screw 18 and a winding rod 21. The reciprocating screw 18 and the winding rod 21 are connected through a transmission belt assembly. The transmission belt assembly includes two pulleys and a transmission belt sleeved on the outside of the two pulleys for transmitting the two pulleys. One end of the fixed frame 17 is fixedly connected to a No. 4 motor 20, and the output end of the No. 4 motor 20 is fixedly connected to the winding rod 21. The outer side of the reciprocating screw 18 is meshedly connected to a moving slider 19, and the moving slider 19 is slidably connected to the inner wall of the lifting storage box 16. The middle part of the moving slider 19 is slidably connected to a nylon line, one end of the nylon line is wound around the outside of the winding rod 21, and the other end of the nylon line is fixedly connected to a counterweight box 22.

[0042] It should be noted that, when the counterweight box 22 is lowered, the No. 4 motor 20 drives the winding rod 21 to rotate, and the winding rod 21 drives the reciprocating screw 18 to rotate through the transmission belt assembly, and the reciprocating screw 18 drives the moving slider 19 to slide back and forth along the length direction of the reciprocating screw 18 on the inner wall of the lifting storage box 16, so that the moving slider 19 drives the nylon line to reciprocate along the length direction of the winding rod 21 on the outside of the winding rod 21, so that the nylon line can be separated from the winding rod 21 and transported downward in an orderly manner. A meter is connected to one side of the winding rod 21, which is convenient for obtaining the depth below in real time and convenient for Water is drawn at a specified depth. When the water is drawn, the No. 4 motor 20 and the winding rod 21 reverse, and the winding rod 21 drives the reciprocating screw 18 to rotate, and the winding rod 21 winds up the nylon rope. During the winding process, the reciprocating screw 18 drives the moving slider 19 to slide back and forth on the inner wall of the lifting storage box 16 along the length direction of the reciprocating screw 18, so that the moving slider 19 drives the nylon line to reciprocate along the length direction of the winding rod 21 on the outside of the winding rod 21, and cooperates with the winding of the nylon line by the winding rod 21, so that the nylon line can be wound around the outside of the winding rod 21 in an orderly manner to prevent entanglement or knotting.

[0043] Based on the above description, if Figure 5 , 9 As shown in Figure 10, the collecting bottle 25 is threadedly connected to the bottom of the counterweight box 22, and a hole communicating with the collecting bottle 25 is provided on one side of the counterweight box 22. A filter plate 27 is fixedly connected to the inside of the collecting bottle 25, a slide rod is fixedly connected to the middle of the filter plate 27, the bottom of the slide rod is fixedly connected to the sealing plate 26, and a No. 1 spring 28 for driving the sealing plate 26 to reset is fixedly connected to the top of the filter plate 27. A telescopic electromagnet 24 corresponding to the slide rod is fixedly connected to the inside of the counterweight box 22, and a miniature camera 23 is embedded and installed on one side of the counterweight box 22.

[0044] It should be noted that a wire for controlling the telescopic electromagnet 24 is bonded to the outer side of the nylon wire of the present invention, and the wire is connected to the control switch through a slip ring. When the collection bottle 25 reaches the specified position, the telescopic electromagnet 24 is energized to press the sliding bar on the top of the sealing plate 26 downward, and the sliding bar pushes the sealing plate 26 to move downward, and the sealing plate 26 is separated from the mouth of the collection bottle 25. Water enters the collection bottle 25 along the holes on the side of the counterweight box 22. When the specified time is reached, the telescopic electromagnet 24 is reset, and the sealing plate 26 is reset under the action of the No. 1 spring 28, thereby completing the sampling. During the sampling process, the micro camera 23 monitors and records the sampling environment and process in real time, and after the sampling is completed, the winding part drives the counterweight box 22 to reset.

[0045] like Figure 8As shown, the interior of the storage box 31 is fixedly connected with a fixed plate 36, and a sliding limit plate 34 is on the top of the fixed plate 36. The limit plate 34 is an inverted L-shaped structure. The second spring 35 is installed between the fixed plate 36 and the limit plate 34. A cross bar 33 is installed below the limit plate 34. The limit hook 37 is fixedly connected to the cross bar 33. The bottom of the limit plate 34 is fixedly connected with an electric telescopic rod 38 for limiting the cross bar 33. The interior of the storage box 31 is rotatably connected with a winding roller 32. The outer side of the winding roller 32 is wrapped with a nylon rope, and one end of the nylon rope is fixedly connected to the cross bar 33.

[0046] It should be noted that when the limit hook 37 is installed in the present invention, the nylon rope is wound around the outside of the winding roller 32 by rotating the winding roller 32, and the nylon rope drives the cross bar 33 to enter the storage box 31, and the limit plate 34 is pressed toward the inside through the storage box 31, and the limit plate 34 compresses the second spring 35, so that when the second spring 35 is compressed to the limit position, the electric telescopic rod 38 is controlled to extend to block the cross bar 33 between the limit plate 34 and the electric telescopic rod 38. When the water level suddenly increases, the control system controls the electric telescopic rod 38 to retract downward, and the No. 2 spring 35 pushes the cross bar 33 to the outside of the storage box 31 through the limit plate 34, so as to pop the cross bar 33 outward, and the cross bar 33 drives the winding roller 32 to rotate through the nylon rope wound around the outside of the winding roller 32. When the limit hook 37 is hooked with the surrounding outer objects, the conical barrel 1 can be limited within a certain range to prevent it from drifting too far away and becoming inconvenient to operate in water level surges or heavy rain weather.

[0047] like Figure 1 As shown, it also includes a control system, which includes a data acquisition module, a data processing module, a control module, a wireless communication module and a power management module; the data acquisition module is used to receive sensor data and perform preliminary sorting and processing; the data processing module is used to perform in-depth analysis and processing on the collected data; the control module is used to control the operation of the water drive component; the wireless communication module is used for wireless reception and transmission of data; the power management module is used to control the system to provide a stable power supply.

[0048] It should be noted that the data acquisition module of the present invention collects data from various sensors, such as water level sensors, rain gauges, and temperature sensors. Data is the basis for monitoring environmental conditions. The data acquisition module will also perform preliminary data sorting and processing in preparation for further analysis; the data processing module receives the data transmitted from the data acquisition module and performs in-depth analysis and processing, including data cleaning, normalization, and trend analysis. Based on these processing results, the system can decide whether to activate the protection mechanism; based on the information provided by the data processing module, the control module cooperates with the GPS positioning module to command the drive component to work and reach the specified position; the wireless communication module is responsible for the communication between the system and the outside world, including the central monitoring system, other similar devices or remote control centers; it supports wireless transmission and reception of data, so that the system can be remotely monitored and operated, and also facilitates real-time data updates and remote troubleshooting; the power management module is responsible for ensuring that each part of the system obtains a stable and continuous power supply. It also has battery management functions, including battery charging, discharge control and battery health monitoring, to ensure normal operation without an external power supply.

[0049] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0050] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0051] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Multiple water quality monitoring circles, characterized by: include: A conical barrel (1), the conical barrel (1) being a cavity with an opening at the top, a floating ring (6) being fixedly connected to the outside of the conical barrel (1), a multi-parameter water quality sensor (30) being fixedly connected to the outside of the bottom of the conical barrel (1) at equal intervals, and a filter screen (29) being fixedly connected to the outside of the conical barrel (1) for protecting the multi-parameter water quality sensor (30); A sampling assembly, the sampling assembly is placed outside the conical barrel (1), the sampling assembly comprises a counterweight box (22) and a winding portion for adjusting the height of the counterweight box (22), and is used to determine the sampling height; a collection bottle (25) is detachably mounted on the bottom of the counterweight box (22); a sealing plate (26) is provided inside the collection bottle (25) in a liftable manner; a telescopic electromagnet (24) for driving the sealing plate (26) is provided inside the counterweight box (22); when taking water, the telescopic electromagnet (24) drives the sealing plate (26) to separate from the bottle mouth; when the telescopic electromagnet (24) is reset, the sealing plate (26) is reset to block the bottle mouth; The sampling assembly further comprises a lifting storage box (16) fixedly connected to the outside of the conical barrel (1), the winding portion comprises a fixed frame (17) fixedly connected to the inside of the lifting storage box (16), the inner side of the fixed frame (17) is rotatably connected to a reciprocating screw (18) and a winding rod (21), the reciprocating screw (18) and the winding rod (21) are connected via a transmission belt assembly, one end of the fixed frame (17) is fixedly connected to a No. 4 motor (20), the output end of the No. 4 motor (20) is fixedly connected to the winding rod (21), the outer side of the reciprocating screw (18) is meshingly connected to a moving slider (19), the moving slider (19) is slidably connected to the inner wall of the lifting storage box (16), the middle part of the moving slider (19) is slidably connected to a nylon line, one end of the nylon line is wound around the outer side of the winding rod (21), and the other end of the nylon line is fixedly connected to a counterweight box (22); A storage box (31), the storage box (31) is placed outside the conical barrel (1), a limit hook (37) and a second spring (35) for ejecting the limit hook (37) are installed in the storage box (31) for rapid positioning; The collection bottle (25) is threadedly connected to the bottom of the counterweight box (22); a hole communicating with the collection bottle (25) is provided on one side of the counterweight box (22); a filter plate (27) is fixedly connected to the inside of the collection bottle (25); a slide bar is fixedly connected to the middle of the filter plate (27); the bottom of the slide bar is fixedly connected to the sealing plate (26); a spring (28) for driving the sealing plate (26) to return to its original position is fixedly connected to the top of the filter plate (27); and a telescopic electromagnet (24) corresponding to the slide bar is fixedly connected to the inside of the counterweight box (22); A fixing plate (36) is fixedly connected to the interior of the storage box (31); the top of the fixing plate (36) is slidably connected to a limiting plate (34); the second spring (35) is installed between the fixing plate (36) and the limiting plate (34); a cross bar (33) is installed below the limiting plate (34); the limiting hook (37) is fixedly connected to the cross bar (33); and an electric telescopic rod (38) for limiting the cross bar (33) is fixedly connected to the bottom of the limiting plate (34); A winding roller (32) is rotatably connected inside the storage box (31), a nylon rope is wound around the outside of the winding roller (32), and one end of the nylon rope is fixedly connected to the crossbar (33).

2. The multi-point water quality monitoring circle according to claim 1, characterized in that: The invention also comprises a driving assembly, the driving assembly comprising a steering tube (9) rotatably connected to the bottom of the conical barrel (1), the middle part of the steering tube (9) being rotatably connected to a transmission shaft (13), a third motor (14) being fixedly connected to the inside of the conical barrel (1), an output end of the third motor (14) being fixedly connected to the transmission shaft (13), a bevel gear transmission box (8) being fixedly connected to the bottom of the steering tube (9), a propeller (7) being rotatably connected to one side of the bevel gear transmission box (8), and the transmission shaft (13) being transmission-connected to the propeller (7) via a bevel gear set.

3. The multi-point water quality monitoring circle according to claim 2, characterized in that: A driven bevel gear (12) is fixedly connected to the outer side of the steering tube (9), and a driving bevel gear (11) is meshedly connected to the outer side of the driven bevel gear (12). A second motor (10) is fixedly connected to the interior of the conical barrel (1), and an output end of the second motor (10) is fixedly connected to the driving bevel gear (11).

4. The multi-point water quality monitoring circle according to claim 1, characterized in that: The invention also comprises a sealing top cover (2), the sealing top cover (2) being placed on the top of the conical barrel (1), a solar panel (3) being embedded and mounted on the outer side of the sealing top cover (2), a protective cover plate (4) for protecting the solar panel (3) being rotatably mounted on the top of the sealing top cover (2), a No. 1 motor (5) being fixedly connected inside the sealing top cover (2), an end of the protective cover plate (4) being fixedly connected to an output end of the No. 1 motor (5) via a connecting rod, a partition plate (15) being fixedly connected inside the conical barrel (1), and a backup power supply being fixedly connected to the top of the partition plate (15).

5. The multi-point water quality monitoring circle according to claim 4, characterized in that: A miniature camera (23) is embedded and installed on one side of the counterweight box (22).

6. The multi-point water quality monitoring circle according to claim 1, characterized in that: It also includes a control system, which includes a data acquisition module, a data processing module, a control module, a wireless communication module and a power management module; The data acquisition module is used to receive sensor data and perform preliminary sorting and processing; The data processing module is used to conduct in-depth analysis and processing of the collected data; The control module is used to control the operation of the water drive component; The wireless communication module is used for wireless reception and transmission of data; The power management module is used to control the system to provide a stable power supply.

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