Water quality monitoring equipment for water resource environmental protection

Abstract

The invention discloses water quality monitoring equipment for water resource environmental protection, and relates to the technical field of water resource monitoring. The device comprises a floating plate, the bottom of the floating plate is provided with a fixed plate, the fixed plate is rotatably provided with a threaded rod, the threaded rod is in threaded connection with a moving cylinder, the moving cylinder is slidably connected in a fixed cylinder, the fixed cylinder is fixedly provided with a filter screen, the moving cylinder is provided with a sampling mechanism, and the sampling mechanism comprises a sampling chamber arranged in the moving cylinder; a water inlet groove is formed in the sampling chamber, a first hole is formed in the end, away from the water inlet groove, of the sampling chamber, a second hole is formed in the fixing cylinder, the first hole communicates with the second hole, and the second hole communicates with the storage box. By designing the adjustable moving cylinder and the sampling mechanism, sampling can be conveniently carried out at different depths of a water body. The design not only improves the flexibility of sampling, but also ensures the diversity and representativeness of sampling, thereby improving the accuracy and reliability of subsequent water quality detection results.

Description

Technical Field

[0001] The present invention belongs to the technical field of water resource monitoring. Specifically, it particularly relates to a water quality monitoring device for water resource environmental protection. Background Art

[0002] Environmental protection refers to environmental protection, which is the general term for various actions taken by humans to solve real or potential environmental problems, coordinate the relationship between humans and the environment, and ensure the sustainable development of the economy and society. Water is the source of life. To scientifically and reasonably protect water resources, advanced technologies and equipment need to be invested; and the water quality monitoring device for water resource environmental protection is a technical device specially designed for real-time monitoring and analysis of water body quality. These devices are usually equipped with advanced water quality sensors and other related components, which can directly measure various physical, chemical, and biological parameters in the water body, so as to comprehensively evaluate the quality and pollution status of the water body.

[0003] Current monitoring devices, especially those relying on monitoring probes, often can only monitor the water quality of the surface layer or shallow layer of the water body. As the depth increases, due to the sharp changes in environmental factors such as water pressure, temperature, and light, ordinary sensors may not work properly. The water quality parameters of deep water bodies, such as dissolved oxygen, temperature, salinity, etc., may be significantly different from those of surface water bodies. Therefore, only monitoring the surface water body may not comprehensively reflect the situation of the entire water body. Summary of the Invention

[0004] In view of the problems in the related art, the present invention proposes a water quality monitoring device for water resource environmental protection to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is a water quality monitoring device for water resource environmental protection, including a floating board. A fixing board is arranged at the bottom of the floating board. A threaded rod is rotatably installed on the fixing board. The threaded rod is threadedly connected with a moving cylinder. The moving cylinder is slidably connected inside a fixed cylinder. The fixed cylinder is fixedly installed with a filter net. The moving cylinder is provided with a sampling mechanism. The sampling mechanism includes a sampling chamber arranged inside the moving cylinder. The sampling chamber is provided with a water inlet groove. A first hole is opened at one end of the sampling chamber far from the water inlet groove. A second hole is opened in the fixed cylinder. The first hole and the second hole are communicated with each other. The second hole is communicated with a storage box.

[0007] Furthermore, the fixing board is fixedly installed at the bottom of the floating board. The fixing board is fixedly installed with a guiding rod. The moving cylinder is slidably connected on the guiding rod. One end of the threaded rod is fixedly installed on the output shaft of a driving motor. The driving motor is arranged inside the floating board.

[0008] Furthermore, the filter screen and the water inlet trough are adapted to each other, a plurality of partitions are fixedly installed inside the movable cylinder, a sampling chamber is formed between adjacent partitions, and the storage box is fixedly installed on the fixed cylinder.

[0009] Furthermore, the sampling mechanisms are provided in multiple groups, and the parts and installation methods of the multiple groups of sampling mechanisms are the same.

[0010] Furthermore, a first gear is rotatably mounted above the floating board, the first gear is meshed with a second gear, the second gear is fixedly mounted with an output shaft of a micro motor, the micro motor is fixedly mounted on a fixed disk, and the fixed disk is fixedly mounted on the floating board.

[0011] Furthermore, the first gear is provided with a driving mechanism, and the driving mechanism includes a connecting rod arranged on the first gear, the connecting rod is fixedly installed with a driving frame, the driving frame has a driving blade rotatably installed inside, the driving blade is fixedly installed with an output shaft of a waterproof motor, the waterproof motor is fixedly installed on the driving frame, and the connecting rod is fixedly installed with a cleaning brush, and the cleaning brush is in contact with the outer wall of the floating board.

[0012] Furthermore, the driving mechanism is provided with two groups, and the parts and installation methods of the two groups of driving mechanisms are the same.

[0013] Furthermore, one end of a rod is fixedly mounted on the bottom of the floating board, and a water quality sensor is fixedly mounted on the other end of the rod.

[0014] Furthermore, a waterproof cover is movably installed above the first gear, and a solar panel is fixedly installed above the waterproof cover.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The water quality monitoring equipment for water resources and environmental protection proposed by the present invention can conveniently sample at different depths of the water body by designing an adjustable moving cylinder and sampling mechanism. This design not only improves the flexibility of sampling, but also ensures the diversity and representativeness of sampling, thereby improving the accuracy and reliability of subsequent water quality test results. At the same time, the driving mechanism of the equipment enables it to move freely on the water surface, which is convenient for water quality monitoring in different areas and greatly improves work efficiency.

[0017] 2. The present invention integrates a variety of sensors and motors, achieving intelligent and automated water quality monitoring. The water quality sensors can real-time sense various indicators in the water body and convert them into electrical signals for output, facilitating subsequent signal processing and analysis. The setting of the driving motor and the micro motor makes the sampling and moving operations of the device simple and convenient, without the need for frequent manual intervention, reducing the operation difficulty and labor cost.

[0018] 3. The solar panel installed on the top of the present invention can provide electrical energy for the device in sunny weather, reducing both the dependence on traditional energy and the operating cost. In addition, the cleaning brush set on the connecting rod can automatically clean the impurities around the floating plate when the device moves, effectively preventing the influence of attachments such as waterweeds on the device performance and reducing the maintenance workload. This design not only embodies the environmental protection concept but also improves the stability and durability of the device.

[0019] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to the following drawings.

[0021] Figure 1 is the overall structural schematic diagram of the present invention;

[0022] Figure 2 is the front view of the present invention;

[0023] Figure 3 is the enlarged schematic diagram at A of the present invention;

[0024] Figure 4 is the exploded view of a part of the structure of the present invention Figure 1 ;

[0025] Figure 5 is the partial structural schematic diagram of the present invention;

[0026] Figure 6 is the exploded view of a part of the structure of the present invention Figure 2 ;

[0027] Figure 7 is the exploded view of a part of the structure of the present invention Figure 3 ;

[0028] Figure 8 is the schematic diagram of the moving cylinder of the present invention.

[0029] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0030] 1. Floating board; 2. Fixed board; 3. Threaded rod; 4. Moving cylinder; 5. Fixed cylinder; 6. Filter net; 7. Sampling chamber; 8. Water inlet trough; 9. First hole; 10. Second hole; 11. Storage tank; 12. Guide rod; 13. Partition board; 14. Driving motor; 15. First gear; 16. Second gear; 17. Micro motor; 18. Fixed disc; 19. Connecting rod; 20. Driving frame; 21. Driving blade; 22. Waterproof motor; 23. Rod; 24. Water quality sensor; 25. Waterproof cover plate; 26. Solar panel; 27. Cleaning brush. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the invention. Obviously, the described embodiments are only a part of the embodiments of the invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the invention without making creative efforts shall fall within the scope of protection of the invention.

[0032] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc. indicating the orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0033] Please refer to Figures 1 - 8 As shown, the present invention is a water quality monitoring device for environmental protection of water resources, including a floating board 1. A fixed board 2 is provided at the bottom of the floating board 1. A threaded rod 3 is rotatably installed on the fixed board 2. A moving cylinder 4 is threadedly connected to the threaded rod 3. The moving cylinder 4 is slidably connected inside a fixed cylinder 5. The fixed cylinder 5 is fixedly installed with a filter net 6. The moving cylinder 4 is provided with a sampling mechanism. The sampling mechanism includes a sampling chamber 7 provided inside the moving cylinder 4. The sampling chamber 7 is provided with a water inlet trough 8. One end of the sampling chamber 7 away from the water inlet trough 8 is provided with a first hole 9. The fixed cylinder 5 is provided with a second hole 10. The first hole 9 and the second hole 10 are in communication with each other. The second hole 10 is in communication with a storage tank 11.

[0034] The working principle of a water resource environmental protection water quality monitoring device proposed by the present invention is to first place the device on the water surface, and then use the floating board 1 to float the device on the water surface. When it is necessary to sample the water quality, rotate the threaded rod 3 to drive the movable cylinder 4 to move upward along the inside of the fixed cylinder 5, so that the filter screen 6 and the water inlet groove 8 overlap, so that water enters the sampling chamber 7 through the water inlet groove 8, and then enters the storage box 11 through the first hole 9 and the second hole 10 for storage, so as to facilitate subsequent staff to detect it.

[0035] It is worth noting that the filter net 6 can filter out underwater weeds and other impurities to prevent them from entering the interior of the sampling chamber 7, thereby affecting subsequent use.

[0036] Furthermore, after the sampling is completed, the threaded rod 3 is rotated in the opposite direction so that the filter screen 6 and the water inlet groove 8 are staggered, thereby ensuring the sealing of the sampling chamber 7.

[0037] In one embodiment, for the above-mentioned fixed plate 2, the fixed plate 2 is fixedly installed at the bottom of the floating board 1, the fixed plate 2 is fixedly installed with a guide rod 12, the moving cylinder 4 is slidably connected to the guide rod 12, and one end of the threaded rod 3 is fixedly installed with the output shaft of the driving motor 14, and the driving motor 14 is arranged inside the floating board 1.

[0038] The working principle of the water quality monitoring device for water resource environmental protection proposed by the present invention is to start the driving motor 14, and drive the threaded rod 3 to rotate through the output shaft of the driving motor 14, so that the moving cylinder 4 can rise or fall along the inside of the fixed cylinder 5.

[0039] It is worth noting that, when performing the above operation, the guide rod 12 plays a role in fixing the movable cylinder 4 to prevent it from rotating.

[0040] In one embodiment, for the above-mentioned filter screen 6, the filter screen 6 and the water inlet trough 8 are adapted to each other, a plurality of partitions 13 are fixedly installed inside the movable cylinder 4, a sampling chamber 7 is formed between adjacent partitions 13, and a storage box 11 is fixedly installed on the fixed cylinder 5.

[0041] In one embodiment, for the above-mentioned sampling mechanism, the sampling mechanism is provided in multiple groups, and the parts and installation methods of the multiple groups of sampling mechanisms are the same.

[0042] The working principle of a water quality monitoring device for water resources environmental protection proposed by the present invention is that by setting up multiple sets of sampling mechanisms, water at different depths can be sampled at the same time, thereby improving the results of subsequent water quality testing.

[0043] In one embodiment, for the floating board 1 described above, a first gear 15 is rotatably installed above the floating board 1. The first gear 15 meshes with a second gear 16. The second gear 16 is fixedly installed on the output shaft of a micro motor 17. The micro motor 17 is fixedly installed on a fixed disk 18, and the fixed disk 18 is fixedly installed on the floating board 1.

[0044] In one embodiment, for the first gear 15 described above, the first gear 15 is provided with a driving mechanism. The driving mechanism includes a connecting rod 19 arranged on the first gear 15. The connecting rod 19 is fixedly installed with a driving frame 20. A driving blade 21 is rotatably installed inside the driving frame 20. The driving blade 21 is fixedly installed on the output shaft of a waterproof motor 22. The waterproof motor 22 is fixedly installed on the driving frame 20. The connecting rod 19 is fixedly installed with a cleaning brush 27, and the cleaning brush 27 is in contact with the outer wall of the floating board 1.

[0045] In one embodiment, for the driving mechanism described above, there are two sets of driving mechanisms, and the parts and installation methods of the two sets of driving mechanisms are the same.

[0046] The working principle of a water quality monitoring device for water resource environmental protection proposed by the present invention is that by starting the waterproof motor 22, the driving blade 21 is driven to rotate inside the driving frame 20, and then the device is driven to move on the water surface, so as to facilitate moving to different areas for monitoring.

[0047] It should be noted that when it is necessary to turn the device around, by starting the micro motor 17, the second gear 16 is driven to rotate, and then the first gear 15 is driven to rotate, which drives the connecting rod 19 to rotate, and then drives the driving frame 20 and the driving blade 21 to rotate, so as to facilitate the device to move in different directions, and further facilitate the water quality monitoring of different areas.

[0048] Furthermore, when the connecting rod 19 rotates, the cleaning brush 27 is synchronously driven to rotate, so as to clean the periphery of the floating board 1 to prevent impurities such as waterweeds from adhering to it.

[0049] In one embodiment, for the floating board 1 described above, one end of a rod member 23 is fixedly installed at the bottom of the floating board 1, and a water quality sensor 24 is fixedly installed at the other end of the rod member 23.

[0050] The working principle of a water quality monitoring device for water resource environmental protection proposed by the present invention is that the water quality sensor 24 contacts the water body and senses the indicators in the water body, then converts the sensed indicators into electrical signals and outputs them, and finally obtains the numerical values of the water quality indicators through signal processing and analysis.

[0051] In one embodiment, for the above-mentioned first gear 15, a waterproof cover plate 25 is movably installed above the first gear 15, and a solar panel 26 is fixedly installed above the waterproof cover plate 25.

[0052] The working principle of a water quality monitoring device for environmental protection of water resources proposed by the present invention is that the solar panel 26 can absorb sunlight on sunny days and convert it into electrical energy for the use of this device.

[0053] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0054] The preferred embodiments of the invention disclosed above are only used to help explain the invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. This specification selects and specifically describes the embodiments in order to better explain the principle and practical application of the invention, so that those skilled in the art can understand and utilize the invention well. The invention is only limited by the claims and their full scope and equivalents.

Claims

1. A water quality monitoring device for water resource environmental protection, comprising a floating board (1), characterized in that: A fixing plate (2) is provided at the bottom of the floating plate (1). A threaded rod (3) is rotatably installed on the fixing plate (2). The threaded rod (3) is threadedly connected to a moving cylinder (4). The moving cylinder (4) is slidably connected inside a fixed cylinder (5). The fixed cylinder (5) is fixedly installed with a filter net (6). The moving cylinder (4) is provided with a sampling mechanism. The sampling mechanism includes a sampling chamber (7) arranged inside the moving cylinder (4). A water inlet groove (8) is formed in the sampling chamber (7). A first hole (9) is formed at one end of the sampling chamber (7) away from the water inlet groove (8). A second hole (10) is formed in the fixed cylinder (5). The first hole (9) and the second hole (10) are communicated with each other. The second hole (10) is communicated with a storage tank (11). By rotating the threaded rod (3), the moving cylinder (4) can be driven to rise inside the fixed cylinder (5), so that the filter net (6) coincides with the water inlet groove (8). Water flows into the sampling chamber (7) through the water inlet groove (8), and then enters the storage tank (11) for storage through the first hole (9) and the second hole (10). The filter net (6) effectively intercepts impurities such as underwater weeds. After sampling, rotate the threaded rod (3) in the reverse direction to stagger the filter net (6) from the water inlet groove (8), so that the sampling chamber (7) is sealed.

2. The water quality monitoring device for environmental protection of water resources according to claim 1, characterized in that, The fixing plate (2) is fixedly installed at the bottom of the floating plate (1). The fixing plate (2) is fixedly installed with a guide rod (12). The moving cylinder (4) is slidably connected to the guide rod (12). One end of the threaded rod (3) is fixedly installed with the output shaft of a driving motor (14). The driving motor (14) is arranged inside the floating plate (1).

3. The water quality monitoring device for environmental protection of water resources according to claim 2, characterized in that, The filter net (6) is adapted to the water inlet groove (8). A plurality of partition plates (13) are fixedly installed inside the moving cylinder (4). A sampling chamber (7) is formed between adjacent partition plates (13). The storage tank (11) is fixedly installed on the fixed cylinder (5).

4. The water quality monitoring device for environmental protection of water resources according to claim 3, characterized in that, A plurality of groups of the sampling mechanisms are provided. The parts and installation methods of the plurality of groups of sampling mechanisms are the same.

5. The water quality monitoring device for environmental protection of water resources according to claim 1, characterized in that A first gear (15) is rotatably installed above the floating plate (1). The first gear (15) meshes with a second gear (16). The second gear (16) is fixedly installed with the output shaft of a micro motor (17). The micro motor (17) is fixedly installed on a fixed disc (18). The fixed disc (18) is fixedly installed on the floating plate (1).

6. The water quality monitoring device for environmental protection of water resources according to claim 5, characterized in that, The first gear (15) is provided with a driving mechanism. The driving mechanism includes a connecting rod (19) arranged on the first gear (15). The connecting rod (19) is fixedly installed with a driving frame (20). A driving blade (21) is rotatably installed inside the driving frame (20). The driving blade (21) is fixedly installed with the output shaft of a waterproof motor (22). The waterproof motor (22) is fixedly installed on the driving frame (20). The connecting rod (19) is fixedly installed with a cleaning brush (27). The cleaning brush (27) is attached to the outer wall of the floating plate (1).

7. The water quality monitoring device for environmental protection of water resources according to claim 6, characterized in that, There are two sets of the driving mechanisms, and the parts and installation methods of the two sets of the driving mechanisms are the same.

8. The water quality monitoring device for environmental protection of water resources according to claim 1, characterized in that, One end of a rod member (23) is fixedly installed at the bottom of the floating plate (1), and a water quality sensor (24) is fixedly installed at the other end of the rod member (23).

9. The water quality monitoring device for environmental protection of water resources according to claim 5, characterized in that, A waterproof cover plate (25) is movably installed above the first gear (15), and a solar panel (26) is fixedly installed above the waterproof cover plate (25).

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