CN220418906U - Stratified sampling device for water quality monitoring - Google Patents
Stratified sampling device for water quality monitoring Download PDFInfo
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- CN220418906U CN220418906U CN202321756964.XU CN202321756964U CN220418906U CN 220418906 U CN220418906 U CN 220418906U CN 202321756964 U CN202321756964 U CN 202321756964U CN 220418906 U CN220418906 U CN 220418906U
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- sampling device
- quality monitoring
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000005070 sampling Methods 0.000 title claims abstract description 33
- 238000012544 monitoring process Methods 0.000 title claims abstract description 31
- 230000002572 peristaltic effect Effects 0.000 claims description 15
- 230000032258 transport Effects 0.000 description 9
- 230000007613 environmental effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a water quality monitoring layered sampling device which comprises a main belt pulley, wherein a handle is arranged on the outer surface of the main belt pulley, the lower surface of a second fixed plate is fixedly connected with a third fixed plate, the right side of the third fixed plate is movably connected with a first movable plate, the right side of the first movable plate is movably connected with a second movable plate, the right side of the second movable plate is movably connected with a third movable plate, the left side of the third fixed plate is movably connected with a fourth movable plate, the left side of the fourth movable plate is movably connected with a fifth movable plate, the left side of the fifth movable plate is movably connected with a sixth movable plate, belt buckles are arranged on the upper surfaces of the third movable plate and the sixth movable plate, belt pulleys are arranged on the third fixed plate and the other movable plates, and the lower surface of each movable plate is fixedly connected with a connecting rod and a detachable folding sample bag.
Description
Technical Field
The utility model relates to the technical field of environmental monitoring, in particular to a water quality monitoring layered sampling device.
Background
The water quality monitoring belongs to an important component in environmental monitoring, can accurately, timely and comprehensively reflect the current situation of water quality, and provides important scientific basis for water environment management, pollution source control, environmental planning and the like. Plays an important role in the overall water environment protection, water pollution control and water environment health. In recent years, the industrial development is rapid, the pollution of water resources is increasingly serious, and the significance and the effect of water quality monitoring are more important.
Conventional water quality monitoring typically samples sewage, surface water, and groundwater in the field. Because the samples need to take water samples of different levels to ensure the accuracy of final experimental data, the old sampling device needs to sample back and forth for a plurality of times and then transfer the samples to the sample bottle, the process is time-consuming and the accuracy of sampling points cannot be ensured, so that a water quality layered sampling device for solving the problems is needed.
Disclosure of Invention
The utility model provides a water quality monitoring layered sampling device, which aims to solve the problems that the prior art needs to sample back and forth and sequentially transfer to a sample bottle when sampling water quality, time is very consumed, and the accuracy of sampling cannot be ensured. The sampling device is provided with a layered structure and can be detached to fold the sample bag, so that the sample can be directly layered when the sample is sampled, and the sample can be obtained without transferring, thereby saving time and ensuring the accuracy of the sample.
In order to achieve the above purpose, the water quality monitoring layered sampling device comprises a second fixed plate, the outer surface of the second fixed plate is provided with a main belt pulley, the outer surface of the main belt pulley is provided with a handle, the lower surface of the second fixed plate is fixedly connected with a third fixed plate, the right side of the third fixed plate is movably connected with a first movable plate, the right side of the first movable plate is movably connected with a second movable plate, the right side of the second movable plate is movably connected with a third movable plate, the left side of the third fixed plate is movably connected with a fourth movable plate, the left side of the fourth movable plate is movably connected with a fifth movable plate, the left side of the fifth movable plate is movably connected with a sixth movable plate, belt buckles are arranged on the upper surfaces of the third movable plate, the first movable plate, the second movable plate, the fourth movable plate, the fifth movable plate and the sixth movable plate, and the lower surface of the third movable plate is fixedly connected with a connecting rod. The main belt wheel is arranged outside the second fixed plate, the main belt wheel is provided with a handle, the handle can drive the main belt wheel to rotate, the second fixed plate fixedly connects the third fixed plate, the right side of the third fixed plate is movably connected with the first movable plate, the first movable plate is movably connected with the second movable plate, and the second movable plate is movably connected with the third movable plate. The left side of the third fixed plate is movably connected with a fourth movable plate, the fourth movable plate is movably connected with a fifth movable plate, and the fifth movable plate is movably connected with a sixth movable plate. Pulleys are symmetrically arranged at adjacent angles inside each movable plate, and belt buckles are arranged on the third movable plate and the sixth movable plate and can be used for fixing belts. The connecting rod can move up and down along with the connected movable plate.
According to the water quality monitoring stratified sampling device, the peristaltic pump is fixedly connected with the upper surface of the first fixing plate, and comprises a left pipeline and a right pipeline, and the left pipeline extends into water. The peristaltic pump is arranged on the first fixing plate, and the pipeline of the peristaltic pump can transport water to the right pipeline through the left pipeline. The left pipeline of the peristaltic pump takes water and transports the water to the right pipeline.
According to the water quality monitoring layered sampling device, a right pipeline penetrates through the first fixing plate, the second fixing plate and the third fixing plate, and the right pipeline stretches out and draws back to be extended into the connecting rod through the third fixing plate. The right pipeline runs through the first fixed plate, the second fixed plate and the third fixed plate with water transportation, and the third fixed plate starts to transport water in a telescopic way, and the pipeline can move up and down in a telescopic way in cooperation with the movable plate and the connecting rod and conveys water into the connecting rod.
According to the water quality monitoring layered sampling device, a detachable folding sample bag is arranged on the lower surface of the connecting rod, and the right pipeline penetrates through the connecting rod and extends to an opening of the detachable sample bag. The sample bag can be folded and matched with the movable plate and the connecting rod to move up and down, the right pipeline penetrates through the connecting rod to directly transport water to the sample bag, and the sample bag on the lower surface of the connecting rod can be detached to conveniently and directly seal up and store a sample.
According to the water quality monitoring layered sampling device, belt pulleys are distributed adjacently on the third fixed plate, and the belt pulleys are distributed diagonally on the first movable plate, the second movable plate, the third movable plate and the fourth movable plate. Through reasonable installation of the belt wheels, the driven motion of the main belt wheel can be matched.
According to the water quality monitoring layered sampling device, the upper surface of the main belt pulley is sleeved with belts, and the belts on the left side and the right side of the main belt pulley are respectively connected with the belt pulley and the belt pulley buckle. The belt is driven by the main belt wheel to move so as to help to complete the movement of each movable plate and the connecting rod. The belt buckles of the third movable plate and the sixth movable plate are used for fixing the belt.
According to the water quality monitoring stratified sampling device, clamping plates are fixedly connected to the lower right sides of a first movable plate and a second movable plate of a third fixed plate, clamping plates are fixedly connected to the lower left sides of a third movable plate, a fourth movable plate and a fifth movable plate, baffle plates are fixedly connected to the upper left sides of the first movable plate, the second movable plate and the third movable plate, and baffle plates are fixedly connected to the upper right sides of the fourth movable plate and the fifth movable plate. The clamping plates symmetrically and fixedly connected with the third fixed plate can stop and fix the fourth movable plate of the first movable plate on the left side and the right side through the baffle plate. The second movable plate, the third movable plate and the sixth movable plate of the fifth movable plate are also fixed in a stopping way through the clamping plates and the baffle plates.
According to the water quality monitoring layered sampling device, a right pipeline is divided into three directions between a first fixed plate and a connecting rod, a valve is arranged in each direction, the right pipeline is a threaded pipeline, the valve can control a transportation switch of water in the three directions, and the threaded pipeline can move in a telescopic mode.
The utility model has the beneficial effects of. The sampling device is provided with a layered structure and can be detached to fold the sample bag, so that the sample can be directly layered when the sample is sampled, and the sample can be obtained without transferring, thereby saving time and ensuring the accuracy of the sample.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of the overall structure of a water quality monitoring layered sampling device according to the present utility model;
FIG. 2 is a schematic top view of a water quality monitoring layered sampling device according to the present utility model;
FIG. 3 is a schematic diagram of peristaltic pump of the water quality monitoring stratified sampling device of the present utility model;
FIG. 4 is a schematic cross-sectional view of a stratified sampling device for water quality monitoring according to the present utility model.
Legend description:
1. a third fixing plate; 2. a handle; 3. a first movable plate; 4. a second movable plate; 5. a third movable plate; 6. a fourth movable plate; 7. a fifth movable plate; 8. a sixth movable plate; 9. a belt wheel; 10. a pipe; 11. a main belt wheel; 12. a peristaltic pump; 13. a detachable folding sample bag; 14. a baffle; 15. a clamping plate; 16. a belt buckle; 17. a belt; 18. a second fixing plate; 19. a first fixing plate; 20. a connecting rod; 21. a left pipe; 22. right pipe.
Description of the embodiments
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to fourth, the water quality monitoring layered sampling device according to the embodiment of the utility model comprises a second fixed plate 18, wherein a main belt pulley 11 is installed on the outer surface of the second fixed plate 18, a handle 2 is arranged on the outer surface of the main belt pulley 11, the handle 2 is arranged on the main belt pulley 11 and can drive the main belt pulley 11 to rotate, a third fixed plate 1 is fixedly connected to the lower surface of the second fixed plate 18, a first movable plate 3 is movably connected to the right side of the third fixed plate 1, a second movable plate 4 is movably connected to the right side of the first movable plate 3, a third movable plate 5 is movably connected to the right side of the second movable plate 4, a fourth movable plate 6 is movably connected to the left side of the third fixed plate 1, a fifth movable plate 7 is movably connected to the left side of the fourth movable plate 6, and a sixth movable plate 8 is movably connected to the left side of the fifth movable plate 7. This structure refers to a wobble plate structure. The upper surfaces of the third movable plate 5 and the sixth movable plate 8 are provided with belt buckles 16. The upper surface of the main belt pulley 11 is sleeved with a belt 17, the belts 17 on the left side and the right side of the main belt pulley 11 are respectively connected with the belt pulley 9 and a belt buckle 16, the belt 17 moves in a driven manner through the main belt pulley 11 to help to complete the movement of each movable plate and the connecting rod 20, and the belt buckle 16 is used for fixing the belt 17.
The third fixed plate 1, the first movable plate 3, the second movable plate 4, the fourth movable plate 6 and the fifth movable plate 7 are provided with belt wheels 9, the belt wheels 9 are adjacently distributed on the third fixed plate 1, and the belt wheels 9 are diagonally distributed on the first movable plate 3, the second movable plate 4, the third movable plate 5 and the fourth movable plate 6. Through the reasonable installation of band pulley 9, the equal fixedly connected with cardboard 15 in the right side below of the first fly leaf 3 of driven motion third fixed plate 1 and the second fly leaf 4 that can cooperate main band pulley 11, the equal fixedly connected with cardboard 15 in the left side below of third fixed plate 1 and fourth fly leaf 6 and fifth fly leaf 7, the equal fixedly connected with baffle 14 in the left side above first fly leaf 3 and second fly leaf 4 and third fly leaf 5, the equal fixedly connected with baffle 14 in the right side above fourth fly leaf 6 and fifth fly leaf 7. The movable baffle is stopped and fixed through each baffle 14 and the clamping plate 15.
The lower surfaces of the first movable plate 3, the fourth movable plate 6, the second movable plate 4, the fifth movable plate 7, the third movable plate 5 and the sixth movable plate 8 are fixedly connected with a connecting rod 20. The connecting rod 20 can move up and down with the connected movable plate. The lower surface of the connecting rod 20 is provided with a detachable folding sample bag 13, and a right pipeline 22 extends to an opening of the detachable sample bag 13 through the connecting rod. The sample bag can be folded and disassembled, and can be matched with the movable plate and the connecting rod 20 to move up and down, and samples can be directly obtained without transferring.
The peristaltic pump 12 is fixedly connected to the upper surface of the first fixing plate 19, the left side of the peristaltic pump 12 is fixedly connected with the left pipeline 21, and the right side of the peristaltic pump 12 is fixedly connected with the right pipeline 22. Peristaltic pump 12 is responsible for taking water. The right pipe 22 is divided into three directions between the first fixing plate 1 and the connecting rod 20, each direction is provided with a valve, and the right pipe 22 is a threaded pipe. The valve can control the transportation switch of three direction water, and the screw pipeline can cooperate the flexible up-and-down motion of connecting rod. The right pipe 22 penetrates the first fixing plate 19, the second fixing plate 18 and the third fixing plate 1, and the right pipe 22 extends into the connecting rod 20 from the third fixing plate 1 in a telescopic manner. The right pipeline runs through the connecting rod and can directly transport water to the sample bag, and the sample bag on the lower surface of the connecting rod can be detached to facilitate the direct sealing and storage of the sample.
Working principle: the handle 2 can drive the main belt pulley 11 to rotate, the first movable plate 3 is movably connected to the right side of the third fixed plate 1, the first movable plate 3 is movably connected with the second movable plate 4, and the second movable plate 4 is movably connected with the third movable plate 5. The left side of the third fixed plate 1 is movably connected with a fourth movable plate 6, the fourth movable plate 6 is movably connected with a fifth movable plate 7, and the fifth movable plate 7 is movably connected with a sixth movable plate 8. The belt wheels 9 are symmetrically arranged at adjacent angles inside each movable plate, the belt buckles 16 are arranged on the third movable plate 5 and the sixth movable plate 8 and can be used for fixing the belt 17, the belt 17 is sleeved on the upper surface of the main belt wheel 11, the belt moves in a driven mode through the main belt wheel, movement of each movable plate and the connecting rods is facilitated, and the connecting rods 20 can move up and down along with the connected movable plates. The peristaltic pump 12 is arranged on the first fixing plate 19, and the tube of the peristaltic pump 12 can transport water to the right tube 22 through the left tube 21. The right pipeline 22 transports water through the first fixing plate 19, the second fixing plate 18 and the third fixing plate 1, and the third fixing plate 1 starts to transport the water in a telescopic manner, the pipeline can move up and down in cooperation with the movable plate and the connecting rod 20, and the water is transported into the connecting rod 20. The sample bag can be folded and matched with the movable plate and the connecting rod 20 to move up and down, the right pipeline 22 penetrates through the connecting rod 20 to directly transport water to the sample bag, and the sample bag on the lower surface of the connecting rod 20 can be detached to conveniently and directly seal up and store a sample. The belt buckles 16 of the third movable plate 5 and the sixth movable plate 8 are used to fix the belt 17. The clamping plates 15 symmetrically and fixedly connected with the third fixed plate 1 can stop and fix the fourth movable plate 6 of the first movable plate 3 on the left side and the right side through the baffle 14. The second movable plate 4, the third movable plate 5 and the sixth movable plate 8 of the fifth movable plate 7 are also stopped and fixed by the clamping plate 15 and the baffle 14 in turn.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. The water quality monitoring stratified sampling device is characterized by comprising a second fixed plate (18), a main belt wheel (11) is arranged on the outer surface of the second fixed plate (18), a handle (2) is arranged on the outer surface of the main belt wheel (11), a third fixed plate (1) is fixedly connected to the lower surface of the second fixed plate (18), a first movable plate (3) is movably connected to the right side of the third fixed plate (1), a second movable plate (4) is movably connected to the right side of the first movable plate (3), a third movable plate (5) is movably connected to the right side of the second movable plate (4), a fourth movable plate (6) is movably connected to the left side of the third fixed plate (1), a fifth movable plate (7) is movably connected to the left side of the fourth movable plate (6), a sixth movable plate (8) is movably connected to the left side of the fifth movable plate (7), belt buckles (16) are arranged on the upper surfaces of the third movable plate (5) and the sixth movable plate (8), the third fixed plate (1) and the first movable plate (3) and the second movable plate (4) and the fourth movable plate (6) and the fifth movable plate (7) are provided with belt wheels (9), the lower surfaces of the first movable plate (3) and the fourth movable plate (6), the second movable plate (4) and the fifth movable plate (7), the third movable plate (5) and the sixth movable plate (8) are fixedly connected with a connecting rod (20).
2. The water quality monitoring layered sampling device according to claim 1, wherein the upper surface of the first fixing plate (19) is fixedly connected with a peristaltic pump (12), the left side of the peristaltic pump (12) is fixedly connected with a left pipeline (21), and the right side of the peristaltic pump is fixedly connected with a right pipeline (22).
3. The water quality monitoring layered sampling device according to claim 1, characterized in that the right pipe (22) penetrates the first fixing plate (19) and the second fixing plate (18) and the third fixing plate (1), and the right pipe (22) extends into the connecting rod (20) from the third fixing plate (1) in a telescopic manner.
4. The water quality monitoring layered sampling device according to claim 1, characterized in that the lower surface of the connecting rod (20) is provided with a detachable folding sample bag (13), and the right pipe (22) extends through the connecting rod to the opening of the detachable sample bag (13).
5. A water quality monitoring layered sampling device according to claim 1, characterized in that the pulleys (9) are adjacently distributed in the third stationary plate, the pulleys (9) being diagonally distributed in the first movable plate (3) and the second movable plate (4) and the third movable plate (5) and the fourth movable plate (6).
6. The water quality monitoring layered sampling device according to claim 1, wherein the upper surface of the main belt wheel (11) is sleeved with a belt (17), and the belts (17) on the left side and the right side of the main belt wheel (11) are respectively connected with the belt wheel (9) and the belt buckle (16).
7. The water quality monitoring layered sampling device according to claim 1, wherein the clamping plates (15) are fixedly connected to the lower right sides of the first movable plate (3) and the second movable plate (4) of the third fixed plate (1), the clamping plates (15) are fixedly connected to the lower left sides of the third fixed plate (1), the fourth movable plate (6) and the fifth movable plate (7), the baffle plates (14) are fixedly connected to the upper left sides of the first movable plate (3), the second movable plate (4) and the third movable plate (5), and the baffle plates (14) are fixedly connected to the upper right sides of the fourth movable plate (6) and the fifth movable plate (7).
8. The water quality monitoring stratified sampling device as claimed in claim 1, characterized in that the right pipe (22) is divided into three directions between the first fixing plate (19) and the connecting rod (20), each direction being provided with a valve, the right pipe (22) being a threaded pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321756964.XU CN220418906U (en) | 2023-07-06 | 2023-07-06 | Stratified sampling device for water quality monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321756964.XU CN220418906U (en) | 2023-07-06 | 2023-07-06 | Stratified sampling device for water quality monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220418906U true CN220418906U (en) | 2024-01-30 |
Family
ID=89648081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321756964.XU Active CN220418906U (en) | 2023-07-06 | 2023-07-06 | Stratified sampling device for water quality monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220418906U (en) |
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2023
- 2023-07-06 CN CN202321756964.XU patent/CN220418906U/en active Active
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