Multifunctional water sampler for water environment detection

Abstract

The utility model relates to water environment detection technical field discloses a multifunctional water taking device for water environment detection, including mobile car, the mobile car top right side fixedly connected with support column, support column right end top side fixedly connected with support plate, the support plate inner wall sliding connection has the sliding block, the sliding block bottom fixedly connected with the pneumatic cylinder, the pneumatic cylinder drive end fixedly connected with the hook, the hook bottom is provided with a plurality of water taking device bodies, the water taking device body top rotatable connection has the lifting ring, the hook and the ring between the interface. In the utility model, through the fixed block in the process of moving will be inserted into the fixed slot of the inner wall of connecting ring, thereby can splice two water taking device bodies, with this operation, can connect a plurality of water taking device bodies, so as to splice different quantity water taking device bodies according to the requirement of different depth, can collect water sample of different depth at a time, improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of water environment detection technology, and in particular to a multifunctional water sampler for water environment detection. Background Technology

[0002] Water environment monitoring refers to the scientific monitoring and analysis of physical, chemical, and biological indicators in water bodies to assess water quality and its impact on the ecological environment and human health. Its purpose is to promptly identify pollution problems and provide a scientific basis for the protection and management of water resources.

[0003] A search revealed a multifunctional water sampler for water environment monitoring, with publication number CN220960719U. The sampler includes a positioning cylinder with a connecting frame fixedly connected to its outer side. A first motor is fixedly connected to the bottom of the positioning cylinder, and an adjustment assembly is located at the bottom of the first motor. The adjustment assembly includes a first connecting rod, a coil, and a traction rope. The output end of the first motor is fixedly connected to the first connecting rod, and the end of the first connecting rod away from the first motor is fixedly connected to the coil. A traction rope is located on the outer side of the coil. This multifunctional water sampler for water environment monitoring solves the problems of existing sampling methods, which mostly rely on manual throwing of water sampling devices, making it inconvenient to collect samples at different water levels. Furthermore, it addresses the issue of the inability to guarantee the personal safety of personnel in complex sampling environments during manual water collection. Based on the aforementioned patent, the rotating rod, connected and fixed by the connecting plate, drives the positioning cylinder to rotate under the action of the driving and driven gears, allowing for effective directional adjustment as needed. This method is convenient and simple to operate, offering strong flexibility and practicality. It solves the problems of existing sampling methods, which mostly involve manually throwing water collection devices, making it inconvenient to collect samples from different water levels. Furthermore, the safety of personnel cannot be guaranteed in complex sampling environments. Current water environment testing requires sampling water at different depths, but the aforementioned solutions can only collect water samples from one depth at a time, resulting in cumbersome operation and low efficiency.

[0004] In response to this technical problem, this application proposes a multifunctional water sampler for water environment monitoring. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a multifunctional water sampler for water environment monitoring. A spring drives a fixed block to reset, and during its movement, the fixed block engages with a fixed groove on the inner wall of the connecting ring, allowing two water sampler bodies to be joined together. This operation enables the connection of multiple water sampler bodies, facilitating the splicing of different numbers of bodies according to varying depth requirements. This allows for the simultaneous collection of water samples from different depths, improving work efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A multifunctional water sampler for water environment monitoring includes a mobile vehicle. A support column is fixedly connected to the top right side of the mobile vehicle. A support plate is fixedly connected to the top right end of the support column. A slider is slidably connected to the inner wall of the support plate. A cylinder is fixedly connected to the bottom end of the slider. A hook is fixedly connected to the driving end of the cylinder. Multiple water sampler bodies are provided at the bottom end of the hook. A lifting ring is rotatably connected to the top of each water sampler body. The hook and the lifting ring are connected. A water pump is fixedly connected to the inner wall of the bottom right end of each water sampler body. A filter screen is fixedly connected to the top right end of each water sampler body. Splicing components are provided on both sides of the inner wall of the bottom end of each water sampler body. A cleaning component is provided at the right end of each water sampler body. A control board is fixedly connected to the front end of the support column. A battery is fixedly connected to the inner wall of the bottom end of each water sampler body.

[0007] Furthermore, a one-way valve is fixedly connected to the inner wall of the top left side of the water dispenser body, and a water outlet pipe is fixedly connected to the inner wall of the bottom left side of the water dispenser body.

[0008] Furthermore, the water pump inlet is located on the outer wall of the water collector body, and the water pump outlet is located on the inner wall of the water collector body, with the water pump inlet corresponding to the filter screen.

[0009] Furthermore, the splicing assembly includes fixed blocks that are slidably connected to both sides of the inner wall at the bottom end of the water dispenser body. A sliding rod is fixedly connected to the outer wall of the fixed block, and a pull plate is fixedly connected to the outer wall of the sliding rod. The fixed block is connected to the inner wall of the water dispenser body by a spring.

[0010] Furthermore, one end of the spring is connected to the fixed block, and the other end of the spring is connected to the inner wall of the water dispenser body.

[0011] Furthermore, a connecting ring is fixedly connected to the top of the water dispenser body, and fixing grooves are provided at both the front and rear ends of the connecting ring, with the fixing block corresponding to the fixing groove.

[0012] Furthermore, the cleaning component includes a connecting plate fixedly connected to the right end of the water dispenser body, a waterproof electric push rod fixedly connected to the inner wall of the connecting plate, a scraper fixedly connected to the driving end of the waterproof electric push rod, and the left end of the scraper being in contact with the outer wall of the filter screen.

[0013] Furthermore, a motor is fixedly connected to the right end of the support plate, and a threaded rod is fixedly connected to the drive end of the motor. The inner wall of the slider is threadedly connected to the outer wall of the threaded rod.

[0014] This utility model has the following beneficial effects: In this invention, a spring drives the fixing block to reset. During the movement, the fixing block will engage with the fixing groove opened in the inner wall of the connecting ring, thereby splicing two water collector bodies together. In this way, multiple water collector bodies can be connected to facilitate splicing different numbers of water collector bodies according to the needs of different depths. This allows for the collection of water samples from different depths at one time, improving work efficiency.

[0015] In this invention, when it is necessary to prevent the filter screen from being clogged by debris, the user can activate the waterproof electric push rod. The drive end of the waterproof electric push rod drives the scraper to move. During the movement, the scraper will scrape off the impurities attached to the outer wall of the filter screen, thereby cleaning the filter screen and preventing it from becoming clogged and affecting the water intake efficiency. Attached Figure Description

[0016] Figure 1 This is a perspective view of a multifunctional water sampler for water environment monitoring proposed in this utility model; Figure 2 This is a schematic diagram of the support plate in a multifunctional water sampler for water environment monitoring proposed in this utility model. Figure 3 This is a schematic diagram of the structure of the water sampler body in a multifunctional water sampler for water environment monitoring proposed in this utility model. Figure 4 This is a schematic diagram of the structure of the fixing block in a multifunctional water sampler for water environment monitoring proposed in this utility model.

[0017] Legend: 1. Mobile vehicle; 2. Support column; 3. Support plate; 4. Slider; 5. Threaded rod; 6. Motor; 7. Cylinder; 8. Hook; 9. Lifting ring; 10. Water collector body; 11. Water pump; 12. Filter screen; 13. Check valve; 14. Water outlet pipe; 15. Connecting ring; 16. Fixing block; 17. Sliding rod; 18. Pull plate; 19. Spring; 20. Connecting plate; 21. Waterproof electric push rod; 22. Scraper; 23. Control board; 24. Battery. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figures 2-4This utility model provides an embodiment of a multifunctional water sampler for water environment monitoring, comprising a mobile vehicle 1, a support column 2 fixedly connected to the top right side of the mobile vehicle 1, a support plate 3 fixedly connected to the top right side of the support column 2, a slider 4 slidably connected to the inner wall of the support plate 3, a cylinder 7 fixedly connected to the bottom end of the slider 4, a hook 8 fixedly connected to the driving end of the cylinder 7, a plurality of water sampler bodies 10 provided at the bottom end of the hook 8, a lifting ring 9 rotatably connected to the top of the water sampler body 10, the hook 8 and the lifting ring 9 being connected, a water pump 11 fixedly connected to the inner wall of the bottom right side of the water sampler body 10, a one-way valve 13 fixedly connected to the inner wall of the top left side of the water sampler body 10, a water outlet pipe 14 fixedly connected to the inner wall of the bottom left side of the water sampler body 10, the water inlet of the water pump 11 being located on the outer wall of the water sampler body 10, the water outlet of the water pump 11 being located on the inner wall of the water sampler body 10, and the water inlet of the water pump 11 being connected to the inner wall of the water sampler body 10. Corresponding to the filter screen 12, the filter screen 12 is fixedly connected to the top right side of the water dispenser body 10. The fixing blocks 16 are slidably connected to both sides of the inner wall of the bottom end of the water dispenser body 10. The outer wall of the fixing blocks 16 is fixedly connected to the sliding rod 17. The outer wall of the sliding rod 17 is fixedly connected to the pull plate 18. The fixing blocks 16 and the inner wall of the water dispenser body 10 are connected by a spring 19. One end of the spring 19 is connected to the fixing blocks 16. The other end of the spring 19 is connected to the inner wall of the water dispenser body 10. The top end of the water dispenser body 10 is fixedly connected to the connecting ring 15. The front and rear ends of the connecting ring 15 are provided with fixing grooves. The fixing blocks 16 are corresponding to the fixing grooves. The right end of the support plate 3 is fixedly connected to the motor 6. The drive end of the motor 6 is fixedly connected to the threaded rod 5. The inner wall of the slider 4 is threadedly connected to the outer wall of the threaded rod 5. The front end of the support column 2 is fixedly connected to the control plate (23). The inner wall of the bottom end of the water dispenser body 10 is fixedly connected to the battery 24. Specifically, the user can pull the pull plate 18, causing it to move the sliding rod 17 and the fixing block 16 together during movement. At this time, the spring 19 deforms under pressure. Subsequently, the user can move the connecting ring 15 at the bottom of another water dispenser body 10 between the two fixing blocks 16 and release the pull plate 18. At this time, the spring 19 will push the fixing block 16 to reset, and the fixing block 16 will be locked into the fixing groove on the inner wall of the connecting ring 15 during movement, thereby realizing the splicing of two water dispenser bodies 10. Through this operation, multiple water dispenser bodies 10 can be connected so that the corresponding number of water dispenser bodies 10 can be spliced ​​according to different depth requirements. After the user starts the water pump 11, the water inlet of the water pump 11 will draw external water through the filter screen 12, and the drawn water will be discharged into the water dispenser body 10 through the water outlet of the water pump 11. With the help of the one-way valve 13, the water dispenser body 10 can pump water more efficiently and reduce the negative impact of internal air pressure on the pumping efficiency of the water pump 11. In addition, a valve is provided on the water outlet pipe 14 to facilitate the removal of water drawn from the water dispenser body 10.

[0020] Reference Figures 1-3A connecting plate 20 is fixedly connected to the right end of the water dispenser body 10. A waterproof electric push rod 21 is fixedly connected to the inner wall of the connecting plate 20. A scraper 22 is fixedly connected to the drive end of the waterproof electric push rod 21. The left end of the scraper 22 is in contact with the outer wall of the filter screen 12. Specifically, when it is necessary to prevent the filter screen 12 from being clogged by debris, the user can activate the waterproof electric push rod 21. The drive end of the waterproof electric push rod 21 drives the scraper 22 to move. During the movement, the scraper 22 scrapes away the impurities attached to the outer wall of the filter screen 12, thereby cleaning the filter screen 12, preventing the filter screen 12 from becoming clogged, and ensuring that the water intake efficiency is not affected.

[0021] Working principle: Before use, the user can pull the pull plate 18. During the movement of the pull plate 18, the sliding rod 17 and the fixed block 16 will move. At this time, the spring 19 will be deformed by force. Then, the user can move the connecting ring 15 at the bottom of another water dispenser body 10 to between the two fixed blocks 16. Then release the pull plate 18. At this time, the spring 19 will drive the fixed block 16 to return to its original position. During the movement, the fixed block 16 will be inserted into the fixing groove opened in the inner wall of the connecting ring 15, so that the two water dispenser bodies 10 can be spliced ​​together. In this way, multiple water dispenser bodies 10 can be connected to facilitate splicing different numbers of water dispenser bodies 10 according to different depth requirements. The user can then connect the hook 8 to the ring 9 and start the motor 6. The drive end of the motor 6 drives the threaded rod 5 to rotate. Since the inner wall of the slider 4 is threaded to the outer wall of the threaded rod 5, the threaded rod 5 will drive the slider 4 to move left and right during rotation. The slider 4 will drive the cylinder 7 and the hook 8 to move during movement. At this time, the user can start the cylinder 7. The drive end of the cylinder 7 will drive the hook 8 to move during movement. The hook 8 will drive the water dispenser body 10 to move during movement. At this time, the user can move the water dispenser body 10 to a suitable position underwater. At this time, the user can start the water pump 11. The water pump 11 inlet will draw water from the external source through the filter screen 12. The drawn water will be discharged into the water collector body 10 through the water pump 11 outlet. The one-way valve 13 can facilitate the water collector body 10 to draw water, reduce the impact of air pressure inside the water collector body 10 on the water pumping efficiency of the water pump 11, and enable multiple water collector bodies 10 to be at the same capacity. It can effectively control the capacity of multiple water collector bodies 10 to collect water samples at different depths at the same time. The water outlet pipe 14 is equipped with a valve to facilitate the removal of water drawn from the inner wall of the water collector body 10. When it is necessary to prevent the filter screen 12 from being clogged by debris, the user can activate the waterproof electric push rod 21. The drive end of the waterproof electric push rod 21 drives the scraper 22 to move. During the movement, the scraper 22 will scrape off the impurities attached to the outer wall of the filter screen 12, thereby cleaning the filter screen 12 and preventing the filter screen 12 from becoming clogged and affecting the water intake efficiency. Finally, all the above electrical operations are uniformly controlled by the controller 23, which facilitates the automation of the entire water collection process. Each water dispenser body 10 is equipped with an independent power supply battery 24, which does not require an external power source, improving the convenience and flexibility of use. In addition, the charging port of the battery 24 adopts a waterproof connector and has a certain degree of sealing.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional water sampler for water environment monitoring, characterized in that: Includes a mobile vehicle (1), on the top right side of the mobile vehicle (1) a support column (2) is fixedly connected, on the top right side of the support column (2) a support plate (3) is fixedly connected, on the inner wall of the support plate (3) a slider (4) is slidably connected, on the bottom end of the slider (4) a cylinder (7) is fixedly connected, on the driving end of the cylinder (7) a hook (8) is fixedly connected, on the bottom end of the hook (8) a plurality of water collector bodies (10) are provided, and on the top end of the water collector body (10) a lifting ring (9) is rotatably connected. The hook (8) is connected to the ring (9). A water pump (11) is fixedly connected to the bottom inner wall of the right end of the water collector body (10). A filter screen (12) is fixedly connected to the top right end of the water collector body (10). Splicing components are provided on both sides of the bottom inner wall of the water collector body (10). A cleaning component is provided at the right end of the water collector body (10). A control board (23) is fixedly connected to the front end of the support column (2). A storage battery (24) is fixedly connected to the bottom inner wall of the water collector body (10).

2. The multifunctional water sampler for water environment monitoring according to claim 1, characterized in that: A one-way valve (13) is fixedly connected to the inner wall of the top side of the left end of the water collector body (10), and a water outlet pipe (14) is fixedly connected to the inner wall of the bottom side of the left end of the water collector body (10).

3. A multifunctional water sampler for water environment monitoring according to claim 1, characterized in that: The water pump (11) inlet is located on the outer wall of the water collector body (10), the water pump (11) outlet is located on the inner wall of the water collector body (10), and the water pump (11) inlet corresponds to the filter screen (12).

4. A multifunctional water sampler for water environment monitoring according to claim 1, characterized in that: The splicing assembly includes a fixed block (16) that is slidably connected to both sides of the inner wall at the bottom of the water dispenser body (10). A sliding rod (17) is fixedly connected to the outer wall of the fixed block (16). A pull plate (18) is fixedly connected to the outer wall of the sliding rod (17). The fixed block (16) is connected to the inner wall of the water dispenser body (10) by a spring (19).

5. A multifunctional water sampler for water environment monitoring according to claim 4, characterized in that: One end of the spring (19) is connected to the fixed block (16), and the other end of the spring (19) is connected to the inner wall of the water dispenser body (10).

6. A multifunctional water sampler for water environment monitoring according to claim 4, characterized in that: The top of the water dispenser body (10) is fixedly connected to a connecting ring (15), and the connecting ring (15) has fixed grooves at both ends. The fixing block (16) corresponds to the fixing groove.

7. A multifunctional water sampler for water environment monitoring according to claim 1, characterized in that: The cleaning component includes a connecting plate (20) fixedly connected to the right end of the water dispenser body (10). A waterproof electric push rod (21) is fixedly connected to the inner wall of the connecting plate (20). A scraper (22) is fixedly connected to the driving end of the waterproof electric push rod (21). The left end of the scraper (22) is in contact with the outer wall of the filter screen (12).

8. A multifunctional water sampler for water environment monitoring according to claim 1, characterized in that: The right end of the support plate (3) is fixedly connected to a motor (6), the drive end of the motor (6) is fixedly connected to a threaded rod (5), and the inner wall of the slider (4) is threadedly connected to the outer wall of the threaded rod (5).

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