Real-time monitoring device for watershed water environment

Abstract

The utility model relates to a real-time monitoring device for a watershed water environment, which aims to solve the technical problems that the current monitoring device is lack of an active cleaning mechanism, cannot dynamically clean attached and disengaged shelters and is inconvenient to monitor when encountering a dense aquatic plant area, and comprises a floating seat, a driving bevel gear and a turntable, the top end of the floating base is rotationally connected with a rotating disc, the left side wall and the right side wall of the rotating disc are fixedly connected with main supporting frames, the outer side walls of the main supporting frames are fixedly connected with water spraying pipes, and a plurality of spraying heads are arranged on the surfaces of the water spraying pipes at equal intervals. The water spraying mechanism is arranged to wash away aquatic plants floating near the device, so that the visibility of water around the device is ensured, and the monitoring efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water environment monitoring technical field, concretely is a real -time monitoring device of river basin water environment. BACKGROUND

[0002] Water ecosystem is a complex whole, and water quality directly affects the survival and reproduction of aquatic organisms. By monitoring the water environment in the river basin, the structure and changes of biological communities such as plankton and benthic animals in the water body can be understood, the ecological function of the water body can be evaluated, and protection measures can be developed in time to restore the ecology.

[0003] Current monitoring may encounter the situation of a large number of aquatic plants and microorganisms floating in water, which may adhere to the device and affect the monitoring effect. For example, in the real-time monitoring device for river basin water environment with the patent number CN 211528377 U, the monitoring instrument probe is installed on the telescopic rod and inserted into the water for monitoring. Since the volume of the part inserted into the water is small, the aggregation of microorganisms and aquatic plants is small, the interference during long-term monitoring is small, and the monitoring result is more accurate. In the process of realizing the utility model, the inventors found that the following problems in the prior art have not been solved: Although the volume of the part inserted into the water is small, the problem of adhesion of aquatic plants and microorganisms still exists during long-term operation, especially in eutrophic water area, floating objects are easy to gather around the device, which blocks the monitoring field of view and hinders the probe from being inserted. The prior art lacks an active cleaning mechanism, and cannot dynamically remove the adhesion and drive away the shielding objects. When encountering dense aquatic plant area, the traditional device needs frequent manual intervention, which seriously affects the continuity and efficiency of monitoring. Therefore, it is necessary to design a new technical scheme to solve the problem. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the defects of the prior art, adapting to the actual needs, and providing a real-time monitoring device for river basin water environment to solve the technical problem that the current monitoring device lacks an active cleaning mechanism and cannot dynamically remove the adhesion and drive away the shielding objects when encountering dense aquatic plant area.

[0005] The utility model discloses a real -time monitoring device of river basin water environment, including floating seat, driving bevel gear and carousel, the top of floating seat is rotatably connected with carousel, the left and right side wall of carousel all is fixedly connected with main support frame, the outside wall of main support frame is fixedly connected with water spray pipe, a plurality of spray heads are equidistantly seted up to the surface of water spray pipe, the water pump outlet intercommunication in water pump box of water spray pipe, the water pump inlet in water pump box and the upper end of water suction pipe intercommunication, driving bevel gear is engaged with upper driven bevel gear and lower driven bevel gear simultaneously, upper driven bevel gear is fixedly connected at the bottom of synchronous rod, and synchronous rod is rotatably connected in the inside top of floating seat through bearing seat, the top of synchronous rod and carousel, lower driven bevel gear is fixedly connected at the top of transmission rod, and transmission rod is rotatably connected in the inside bottom of floating seat through bearing seat, and the bottom of transmission rod penetrates the bottom of floating seat and is fixedly connected with cross rod.

[0006] Preferably, the bottom end of the water suction pipe is fixedly connected with a water suction frame, a filter screen is arranged at the opening of the water suction frame, a vertical block is fixedly connected at the bottom edge of the floating seat, and the surface of the vertical block towards the outside of the floating seat is fixedly connected with a cleaning brush.

[0007] Preferably, a ring rail is arranged at the top of the floating seat, two sliding blocks are slidably connected to the surface of the ring rail, an equipment box is fixedly connected to the top of the sliding blocks, a fixing frame is fixedly connected to the outside wall of the equipment box, and the fixing frame is fixedly connected with the main support frame.

[0008] Preferably, an installation column and an electric push rod are fixedly connected to the top of the two fixing frames respectively, a camera is fixedly connected to the top of the installation column, the telescopic end of the electric push rod faces and penetrates the surface of the fixing frame, and a monitoring probe is fixedly connected to the telescopic end of the electric push rod.

[0009] Preferably, a vice support frame is fixedly connected to the front and rear outside walls of the carousel respectively, the vice support frame is perpendicular to the main support frame, and a water pump box and a power supply box are connected to the top surface of the two vice support frames respectively.

[0010] Preferably, the driving bevel gear is fixedly connected with the output end of the transmission shaft of the servo motor, and the servo motor is fixedly connected to the inside wall of the cavity arranged in the inside of the floating seat.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1.The utility model discloses a rotating water pipe is driven through the rotating disc, forms annular water curtain scouring force, can synchronous expel water surface and shallow layer's floating object and microorganism, and the spray head adopts the hierarchical layout design, gives consideration to water surface disturbance and underwater scouring, improves the water body transparency around the device significantly, ensures the underwater monitoring to be exempted from the shelter and adhesion, maintains high-precision monitoring ability, improves the monitoring efficiency of device.

[0013] 2.The utility model discloses a rotating disc water spraying and bottom cross bar cleaning synchronous operation are realized through setting up driving bevel gear linkage upper and lower driven bevel gear. The cross bar end integrates flexible brush, and the adhering object on the bottom of device and filter screen surface is scraped in rotation, cooperates the rotating disc and water pipe of upper side to form the double protection of water washing and physical scraping, effectively reduces the floating object adhesion of device bottom, prolongs the continuous working time of device, improves the monitoring efficiency of device. ACCURACY

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the bottom structure schematic diagram of the utility model;

[0016] Figure 3 It is the section structure schematic diagram of the utility model;

[0017] Figure 4 It is the camera structure schematic diagram of the utility model;

[0018] Figure 5 It is the monitoring probe structure schematic diagram of the utility model;

[0019] In the drawing: 1, floating seat;2, rotating disc;201, main support frame;202, vice support frame;3, water pipe;301, spray head;4, water pump box;5, power supply box;6, water suction pipe;601, water suction frame;602, vertical block;603, cleaning brush;7, ring rail;8, sliding block;9, equipment box;10, fixed frame;11, mounting column;111, camera;12, electric push rod;121, monitoring probe;13, upper driven bevel gear;131, synchronous rod;14, driving bevel gear;141, servo motor;15, lower driven bevel gear;16, transmission rod;17, cross bar. DETAILED DESCRIPTION

[0020] The utility model is further explained as follows in combination with the drawings and examples:

[0021] Example 1: a real-time monitoring device of watershed water environment, refer to Figures 1 to 5, including floating seat 1, driving bevel gear 14 and rotating disc 2, the top end of floating seat 1 is rotatably connected with rotating disc 2, the left and right side walls of rotating disc 2 are fixedly connected with main support frame 201, the front and rear outer side walls of rotating disc 2 are fixedly connected with auxiliary support frame 202, auxiliary support frame 202 is perpendicular to main support frame 201, the outer side wall of main support frame 201 is fixedly connected with water spraying pipe 3, a plurality of spray heads 301 are equidistantly arranged on the surface of water spraying pipe 3, and the spray heads 301 are vertically arranged, when floating seat 1 floats in water, some of the spray heads 301 are above the water surface and some are below the water surface, so that the water surface and the water-borne microorganisms and aquatic plants under the water can be washed away at the same time, the visibility of the water body around the device is ensured, and monitoring is facilitated;The top surfaces of the two auxiliary support frames 202 are respectively connected with water pump box 4 and power supply box 5, when rotating disc 2 rotates, main support frame 201 and auxiliary support frame 202 rotate at the same time, so that water spraying pipe 3, water pump box 4 and power supply box 5 rotate together and are relatively stationary, so that the storage battery in power supply box 5 can supply power to the water pump in water pump box 4.

[0022] It should be noted that the water pump box 4 not only has a water pump, but also has a remote control device (such as a remote control receiver, a wireless communication module, etc.) of the water pump, when the staff in the control hall sends a start signal through a remote control or a computer terminal, the remote control device will receive the signal and convert it into an electrical signal to the control device of the water pump. After receiving the start signal, the control device starts the water pump immediately, and the water pump starts pumping and pressurizing to water spraying pipe 3.

[0023] Specifically, referring to Figure 1 and Figure 2 , the water spraying pipe 3 is in communication with the water outlet of the water pump in the water pump box 4, the water inlet of the water pump in the water pump box 4 is in communication with the upper end of the water suction pipe 6, the bottom end of the water suction pipe 6 is fixedly connected with a water suction frame 601, a filter screen is arranged at the opening of the water suction frame 601, a vertical block 602 is fixedly connected to the bottom edge of the floating seat 1, a cleaning brush 603 is fixedly connected to the surface of the vertical block 602 facing the outside of the floating seat 1, the device sucks water through the water suction frame 601 extending into the water, the filter screen can block the impurities in the water to prevent the water suction pipe 6 from being blocked, and in the rotating process, the filter screen will intermittently contact the cleaning brush 603 on the vertical block 602, so that the cleaning brush 603 can brush the filter screen to remove the possible impurities, ensuring the smoothness of the opening of the water suction frame 601.

[0024] Further, referring to Figure 1The top of the floating seat 1 is provided with a ring rail 7, and two sliders 8 are slidably connected to the surface of the ring rail 7. The top of the sliders 8 is fixedly connected to an equipment box 9. The equipment box 9 contains the power supply equipment for the monitoring probe 121 and the camera 111, such as a battery, as well as some information transmission and receiving equipment, such as networking equipment and antennas, so as to facilitate the transmission of the collected data and information back to the control hall. The equipment box 9, as well as the power supply box 5 and the water pump box 4 above it, are sealed, so as to prevent water from entering. The outer wall of the equipment box 9 is fixedly connected to a fixing frame 10, which is fixedly connected to the main support frame 201.

[0025] In specific operation, the driving bevel gear 14 meshes simultaneously with the upper driven bevel gear 13 and the lower driven bevel gear 15. The driving bevel gear 14 is fixedly connected to the output end of the drive shaft of the servo motor 141. The servo motor 141 is fixedly connected to the inner wall of the cavity opened inside the float seat 1. The upper driven bevel gear 13 is fixedly connected to the bottom end of the synchronizing rod 131. The synchronizing rod 131 is rotatably connected to the top inner side of the float seat 1 through a bearing seat. At the same time, the outer surface of the synchronizing rod 131 is fixedly connected to the inner ring of the bearing seat. The outer ring of the bearing seat is fixedly connected to the inner wall of the float seat 1. The top end of the synchronizing rod 131 is fixedly connected to the bottom of the turntable 2. The lower driven bevel gear 15 is fixedly connected to the top end of the transmission rod 16. The transmission rod 16 is rotatably connected to the bottom inner side of the float seat 1 through a bearing seat. The outer surface of the rod 16 is fixedly connected to the inner ring of the bearing seat, and the outer ring of the bearing seat is fixedly connected to the inner wall of the float seat 1. The bottom end of the transmission rod 16 passes through the bottom of the float seat 1 and is fixedly connected to the crossbar 17. After the servo motor 141 is started, it will drive the active bevel gear 14 to rotate. At this time, the upper driven bevel gear 13 and the lower driven bevel gear 15 will rotate, respectively driving the upper turntable 2 and the lower crossbar 17 to rotate. The rotation of the turntable 2 drives the water spray pipe 3 to rotate. During the rotation, the microorganisms and aquatic plants around the device are washed away. The top of the crossbar 17 is equipped with a brush. The brush contacts the bottom of the float seat 1. Therefore, during the rotation, the microorganisms and aquatic plants, including garbage, that have been attached to the bottom of the float seat 1 can be swept away, reducing the weight and resistance of the float seat 1 and ensuring that the normal operation of the device is not affected.

[0026] It should be noted that, in addition to the servo motor 141, the inner cavity of the float seat 1 also houses power supply and control devices for the servo motor 141, such as batteries, antennas, and start / stop switches. These are not shown in the accompanying drawings, but they are present and represent mature existing technology, so they will not be described in detail here. The device also has a propeller for driving movement and a corresponding motor for control, facilitating the movement of the device. Since the technology is publicly available and very mature, it will not be described in detail here. The servo motor 141 has a relatively slow speed and is a geared motor to avoid excessive water agitation caused by excessive speed, which could lead to shaking and affect the stability of the device. Furthermore, since the device has multiple built-in power supply devices, it requires regular maintenance after a period of use to ensure the normal operation of the device.

[0027] It is worth noting that, see Figure 4 and Figure 5 The top of each of the two mounting brackets 10 is fixedly connected to a mounting column 11 and an electric actuator 12. A camera 111 is fixedly connected to the top of the mounting column 11. The telescopic end of the electric actuator 12 faces and penetrates the surface of the mounting bracket 10, and a monitoring probe 121 is fixedly connected to the telescopic end of the electric actuator 12. The monitoring probe 121 can be of different types depending on the specific situation, such as one specifically for detecting the acidity or alkalinity of water, or one for detecting temperature or oxygen content, thereby meeting different monitoring needs.

[0028] It should be noted that the camera 111 can capture images of the water surface, while the monitoring probe 121 can be extended into the water by the electric actuator 12 to monitor the underwater conditions. The two work together to monitor the water environment of the basin, thus improving the monitoring efficiency of the device.

[0029] For example, camera 111 captures 4K resolution images with autofocus, identifying and photographing algae, duckweed, and other floating plants on the water surface. The captured images are transmitted back to the control room via the transmission device in device box 9, allowing staff to be promptly informed and remotely activate servo motor 141 and water pump to spray water in all directions for cleaning. Meanwhile, monitoring probe 121 has a built-in temperature sensor that, when submerged in water, fully contacts the water to monitor its temperature. The measured temperature data is converted into an electrical signal by the sensor and preliminarily processed by the probe's internal processing circuit. The processed data is then transmitted to the data transmission device within the device. After receiving the data, the data transmission device performs further processing and packaging before transmitting it back to the control room via the network.

[0030] Working principle: The servo motor 141 drives the active bevel gear 14 to rotate, which synchronously drives the upper driven bevel gear 13 and the lower driven bevel gear 15 to rotate in opposite directions through gear meshing. The upper driven bevel gear 13 is linked to the turntable 2 via the synchronizing rod 131, causing the main support frame 201 to carry the water spray pipe 3 to rotate around the float seat 1. The water pump draws water, which is filtered by the filter screen and then ejected from the nozzle 301, forming a water flow to drive away surrounding floating objects, significantly improving the transparency of the water around the device, ensuring that underwater monitoring is not obstructed and maintaining high-precision monitoring capabilities. The lower driven bevel gear 15 drives the bottom crossbar 17 to rotate via the transmission rod 16. The brush at its end scrapes away the attached objects on the bottom wall of the float seat 1. Together with the turntable 2 and the water spray pipe 3 above, it forms a dual protection of water flushing and physical scraping, effectively reducing the attachment of floating objects at the bottom of the device, extending the continuous working time of the device, and improving the monitoring efficiency of the device.

[0031] In addition, all components designed in this utility model are general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Those skilled in the art can fully implement them, so there is no need to elaborate. The content protected by this utility model does not involve improvements to the internal structure and method.

[0032] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A real-time monitoring device of a water environment of a river basin comprising a floating seat (1), a driving bevel gear (14) and a rotating disc (2), characterized in that, The top end of the floating seat (1) is rotatably connected with a rotating disc (2), the left and right side walls of the rotating disc (2) are fixedly connected with main support frames (201), the outer side walls of the main support frames (201) are fixedly connected with water spraying pipes (3), a plurality of spray heads (301) are equidistantly arranged on the surface of the water spraying pipes (3), the water spraying pipes (3) are communicated with the water pump outlet in the water pump box (4), the water pump inlet in the water pump box (4) is communicated with the upper end of the water pumping pipe (6); the driving bevel gear (14) is meshed with the upper driven bevel gear (13) and the lower driven bevel gear (15), the upper driven bevel gear (13) is fixedly connected at the bottom end of the synchronous rod (131), the synchronous rod (131) is rotatably connected at the inner top end of the floating seat (1) through a bearing seat, the top end of the synchronous rod (131) is connected with the rotating disc (2), the lower driven bevel gear (15) is fixedly connected at the top end of the transmission rod (16), the transmission rod (16) is rotatably connected at the inner bottom of the floating seat (1) through a bearing seat, and the bottom end of the transmission rod (16) penetrates through the bottom of the floating seat (1) and is fixedly connected with the cross rod (17).

2. The real-time monitoring device for a watershed water environment according to claim 1, characterized in that, The bottom end of the water pumping pipe (6) is fixedly connected with a water pumping frame (601), a filter screen is arranged at the opening of the water pumping frame (601), the bottom edge of the floating seat (1) is fixedly connected with a vertical block (602), and the surface of the vertical block (602) towards the outside of the floating seat (1) is fixedly connected with a cleaning brush (603).

3. The real-time monitoring device for a watershed water environment according to claim 1, wherein, The top end of the floating seat (1) is provided with a ring rail (7), the surface of the ring rail (7) is slidably connected with two sliding blocks (8), the top end of the sliding block (8) is fixedly connected with an equipment box (9), the outer side wall of the equipment box (9) is fixedly connected with a fixing frame (10), and the fixing frame (10) is fixedly connected with the main support frame (201).

4. The real-time monitoring device for a watershed water environment according to claim 3, characterized in that, The top end of each of the two fixing frames (10) is fixedly connected with a mounting column (11) and an electric push rod (12), the top end of the mounting column (11) is fixedly connected with a camera (111), the telescopic end of the electric push rod (12) faces and penetrates through the surface of the fixing frame (10), and the telescopic end of the electric push rod (12) is fixedly connected with a monitoring probe (121).

5. The real-time monitoring device for water environment of a river basin according to claim 1, wherein, The front and rear outer side walls of the rotating disc (2) are fixedly connected with auxiliary support frames (202), the auxiliary support frames (202) are perpendicular to the main support frames (201), and the top surfaces of the two auxiliary support frames (202) are respectively connected with the water pump box (4) and the power supply box (5).

6. The real-time monitoring device for a watershed water environment according to claim 1, wherein, The driving bevel gear (14) is fixedly connected with the output end of the transmission shaft of the servo motor (141), and the servo motor (141) is fixedly connected to the inner side wall of the cavity formed in the inner side of the floating seat (1).

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