Water body monitoring sampling device

Abstract

The utility model provides a water body monitoring and sampling device, and belongs to the technical field of water body monitoring and sampling. The water body monitoring sampling device comprises a sampling rod, a sampling mechanism comprises a sleeve, the sleeve is arranged on the surface of the sampling rod, a plurality of grooves are formed in the surface of the sleeve, a plurality of limiting grooves are formed in the surface of the sampling rod, and sampling containers are arranged in the limiting grooves. The sampling rod, the groove, the sleeve, the pointer and the sampling container are matched with one another, the sleeve is inserted into a water sample, the sampling rod is rotated above the water surface, when the sampling rod is rotated to the pointer, water with different depths enters the limiting groove from the groove and enters the sampling container, and after the operation is completed, the sampling rod is rotated again, so that the groove is in a closed state, and the water sample is sampled. And finally, the whole sleeve is lifted up, so that a plurality of water body samples can be taken out at one time, and the water body samples with different depths can be monitored and sampled more efficiently and accurately.

Description

Technical Field

[0001] The utility model relates to the field of water body monitoring and sampling, and more specifically, to a water body monitoring and sampling device. Background Art

[0002] A water body monitoring and sampling device is a device used to obtain samples from natural water bodies for water quality analysis and monitoring. However, for water sampling in complex situations with relatively deep water, it is often necessary to obtain samples from different water layers to detect the pollution conditions of the shallow water layer and the deep water layer at the same location respectively. The selection of a water body monitoring and sampling device should take into account the specific purpose of monitoring, the characteristics of the sampling environment, and the requirements of subsequent analysis. Different devices may be suitable for different types of water bodies.

[0003] In the specific water body monitoring and sampling, for the existing water body monitoring and sampling device, when real-time sampling of water samples is required, the number of samples taken out is relatively single. When simultaneously sampling water samples at different depths, it is necessary to sample multiple times, which is rather inconvenient. Moreover, when sampling a water body with a riverbed, it is impossible to monitor and sample the riverbed soil, which is not convenient for the operator to use. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a water body monitoring and sampling device that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is implemented as follows:

[0006] The utility model provides a water body monitoring and sampling device, including a sampling rod,

[0007] a sampling mechanism, the sampling mechanism includes a sleeve, the sleeve is arranged on the surface of the sampling rod, a plurality of grooves are formed on the surface of the sleeve, a plurality of limiting grooves are formed on the surface of the sampling rod, and a sampling container is arranged inside the limiting grooves;

[0008] a sampling bucket, the sampling bucket is arranged at the bottom of the sleeve, and a rotating blade is arranged inside the sampling bucket.

[0009] In a preferred embodiment, the size of the limiting grooves is adapted to the size of the grooves, and a limiting disk is arranged on the surface of the sleeve.

[0010] In a preferred embodiment, four groups of direction grooves are formed on the surface of the limiting disk, and a pointer is arranged inside one of the direction grooves.

[0011] In a preferred embodiment, an anti-slip sleeve is arranged on the surface of the sampling rod, and the direction of one end of the sampling rod is the same as the direction of the pointer.

[0012] In a preferred embodiment, an installation groove is formed inside the limit groove, and the sampling container is arranged inside the installation groove.

[0013] In a preferred embodiment, a storage groove is formed inside the sampling bucket, and the sampling bucket is threadedly connected to the sleeve.

[0014] In a preferred embodiment, a sealing ring is arranged on the surface of the sleeve, and the sealing ring is arranged above the sampling bucket.

[0015] In a preferred embodiment, one side of the groove is arranged in a slope shape, and a handle is arranged on the circumference of the limit disc.

[0016] The water body monitoring sampling device provided by the present utility model has the following beneficial effects:

[0017] 1. Through the mutual cooperation of the sampling rod, groove, sleeve, pointer and sampling container, first insert the sleeve into the water sample. After completion, rotate the sampling rod above the water surface. When the sampling rod rotates to the pointer, water at different depths will enter the limit groove from the groove and then enter the sampling container. After sampling, rotate the sampling rod again to make the sampling rod away from the pointer, so that the groove is in a closed state. Finally, lift the whole sleeve, so that multiple water body samples can be taken at one time, and water body samples at different depths are provided, which is convenient for the operator to monitor and sample the water body more efficiently and accurately.

[0018] 2. Through the mutual cooperation of the sleeve, rotating blade, storage groove and sampling bucket, when the operator needs to sample the water body with a river bed, the operator can first insert the sleeve downward. When inserting, the operator can rotate the sleeve. At this time, the rotating blade at the bottom of the sleeve can transport the soil and insert it into the soil. The soil can enter the sampling bucket and then enter the storage groove. After completion, when the operator takes out the water sample, the soil on the river bed can be sampled, which is convenient to sample and check the water quality from the aspect of the soil pollution situation of the river bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is an overall three-dimensional view provided by the embodiment of the present utility model;

[0021] Figure 2 Schematic diagram of the surface structure of the sleeve provided by the embodiment of the present utility model;

[0022] Figure 3 Exploded view of the partial structure of the sampling mechanism provided by the embodiment of the present utility model;

[0023] Figure 4 Provided by the embodiment of the present utility model Figure 3 Enlarged view of part A in

[0024] In the figure: 1. Sampling mechanism; 11. Sampling rod; 12. Limiting groove; 13. Installation groove; 14. Sampling container; 15. Sleeve; 16. Groove; 17. Limiting disc; 18. Direction groove; 19. Pointer; 2. Sampling bucket; 21. Rotating blade; 22. Storage tank; 23. Anti-slip sleeve. Specific embodiments

[0025] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0026] Refer to Figures 1-4, the present utility model provides a technical solution: a water body monitoring and sampling device, including a sampling rod 11, a sampling mechanism 1 and a sampling bucket 2. The sampling mechanism 1 is a mechanism that can take out multiple water body samples at one time, and the multiple water body samples are water body samples at different depths. The sampling mechanism 1 includes a sleeve 15, the sleeve 15 is arranged on the surface of the sampling rod 11, several grooves 16 are opened on the surface of the sleeve 15, and several limiting grooves 12 are opened on the surface of the sampling rod 11. A sampling container 14 is arranged inside the limiting groove 12. Through the mutual cooperation of the sampling rod 11, the groove 16, the sleeve 15, the pointer 19 and the sampling container 14, when the operator needs to sample the water body, first, before sampling the water body, the sampling rod 11 can be rotated to make the groove 16 in a sealed state. Then the operator can take the sleeve 15 to the water sample to be sampled, and then insert the sleeve 15 into the water sample. After the insertion is completed, the operator only needs to rotate the sampling rod 11 above the water surface. When the sampling rod 11 rotates to the pointer 19, water at different depths will enter the inside of the limiting groove 12 from the groove 16 and enter the sampling container 14. The sampling containers 14 are located at different heights, so as to sample water body samples at different depths. When the sampling is completed, the operator can rotate the sampling rod 11 again to make the sampling rod 11 away from the pointer 19, so that the groove 16 is in a closed state. Finally, the whole sleeve 15 is lifted, and then the sampling container 14 is taken out from the inside of the limiting groove 12, so that multiple water body samples can be taken out at one time, and the multiple water body samples are water body samples at different depths, which is convenient for the operator to monitor and sample the water body more efficiently and accurately.

[0027] Refer to Figures 1-4, in a preferred embodiment, the sampling bucket 2 is arranged at the bottom of the sleeve 15. A rotating blade 21 is arranged inside the sampling bucket 2. The size of the limiting groove 12 is adapted to the size of the groove 16. A limiting disc 17 is arranged on the surface of the sleeve 15. Four groups of direction grooves 18 are formed on the surface of the limiting disc 17. A pointer 19 is arranged inside one group of the direction grooves 18. By arranging the pointer 19, it is convenient for the operator to rotate the sampling rod 11 to take a water sample. An anti-slip sleeve 23 is arranged on the surface of the sampling rod 11. By arranging the anti-slip sleeve 23, the friction between the operator and the sampling rod 11 can be increased, and the sampling rod 11 will not slip. One end direction of the sampling rod 11 is in the same direction as the direction of the pointer 19. An installation groove 13 is formed inside the limiting groove 12. By arranging the installation groove 13, it is convenient for the operator to place and take out the sampling container 14. The sampling container 14 is arranged inside the installation groove 13. Through the mutual cooperation of the sleeve 15, the rotating blade 21, the storage groove 22 and the sampling bucket 2, when the operator needs to take a water sample from a water body with a riverbed, the operator can first insert the sleeve 15 downward. When inserting, the operator can rotate the sleeve 15. At this time, the rotating blade 21 at the bottom of the sleeve 15 can transport the soil and insert it into the soil. The soil can enter the inside of the sampling bucket 2 and then into the storage groove 22. After completion, when the operator takes out the water sample, the soil on the riverbed can be sampled, which is convenient for sampling and inspecting the water quality from the aspect of the soil pollution situation on the riverbed.

[0028] Referring to Figures 1-4 , in a preferred embodiment, a storage groove 22 is formed inside the sampling bucket 2. The sampling bucket 2 and the sleeve 15 are arranged in a threaded connection. By connecting the sampling bucket 2 and the sleeve 15 in a threaded manner, it is convenient for the operator to take out the riverbed soil. A sealing ring is arranged on the surface of the sleeve 15. The top of the inner cavity of the sampling bucket 2 is provided with threads. By arranging the sealing ring, when the operator installs the sampling bucket 2, the top of the sampling bucket 2 can be clamped on the surface of the sealing ring, improving the sealing performance of the sampling bucket 2. The sealing ring is arranged above the sampling bucket 2. One side of the groove 16 is arranged in a slope shape. By arranging one side of the groove 16 in a slope shape, the sampling speed of the water sample can be increased when sampling. A handle is arranged on the circumference of the limiting disc 17. By arranging the handle, it is convenient for the operator to carry the sleeve 15.

[0029] Specifically, the working process or working principle of the water body monitoring sampling device is as follows: in the specific water body monitoring sampling, when the existing water body monitoring sampling device needs to sample water samples in real time, the number of samples taken out is relatively single, and when sampling water samples of different depths at the same time, it is necessary to sample multiple times, which is inconvenient, and when sampling water bodies with riverbeds, it is impossible to monitor and sample the riverbed soil, which is inconvenient for operators to use. Therefore, the present technical solution can solve the above problems. When the operator needs to When sampling a water body, first, before sampling the water body, the sampling rod 11 can be rotated to make the groove 16 in a sealed state. Then, the operator can take the sleeve 15 to the water sample to be sampled, and then insert the sleeve 15 into the water sample. After the insertion is completed, the operator only needs to rotate the sampling rod 11 above the water surface. When the sampling rod 11 rotates to the pointer 19, water of different depths will enter the interior of the limit slot 12 from the groove 16 and enter the sampling container 14. The sampling container 14 is in the At different heights, the operator can sample water samples at different depths. When the sampling is completed, the operator can rotate the sampling rod 11 to make the sampling rod 11 away from the pointer 19, so that the groove 16 is in a closed state. Finally, the sleeve 15 is lifted as a whole, and then the sampling container 14 is taken out from the inside of the limiting groove 12, so that multiple water samples can be taken out at one time, and the multiple water samples are water samples at different depths, which is convenient for the operator to monitor and sample the water more efficiently and accurately. When the operator needs to sample a water body with a riverbed, the operator can first insert the sleeve 15 downward. When inserting, the operator can rotate the sleeve 15. At this time, the rotating blade 21 at the bottom of the sleeve 15 can transport the soil and insert it into the soil. The soil can enter the interior of the sampling barrel 2 and enter the storage tank 22. After completion, the operator can sample the soil on the riverbed while taking out the water sample, which is convenient for sampling and checking the water quality from the perspective of the riverbed soil pollution. All processes are completed.

Claims

1. A water body monitoring sampling device, comprising a sampling rod (11), characterized in that: A sampling mechanism (1), the sampling mechanism (1) comprising a sleeve (15), the sleeve (15) being arranged on the surface of a sampling rod (11), the surface of the sleeve (15) being provided with a plurality of grooves (16), the surface of the sampling rod (11) being provided with a plurality of limiting grooves (12), the interior of the limiting groove (12) being provided with a sampling container (14); A sampling barrel (2), wherein the sampling barrel (2) is arranged at the bottom of the sleeve (15), and a rotating blade (21) is arranged inside the sampling barrel (2).

2. A water body monitoring sampling device according to claim 1, characterized in that: The size of the limiting groove (12) is matched with the size of the groove (16), and a limiting plate (17) is provided on the surface of the sleeve (15).

3. A water body monitoring sampling device according to claim 2, characterized in that: The surface of the limiting plate (17) is provided with four groups of direction grooves (18), and a pointer (19) is arranged inside one group of the direction grooves (18).

4. A water body monitoring sampling device according to claim 3, characterized in that: The surface of the sampling rod (11) is provided with an anti-slip sleeve (23), and the direction of one end of the sampling rod (11) is in the same direction as the direction of the pointer (19).

5. A water body monitoring sampling device according to claim 2, characterized in that: A mounting groove (13) is provided inside the limiting groove (12), and the sampling container (14) is arranged inside the mounting groove (13).

6. A water body monitoring sampling device according to claim 4, characterized in that: A storage tank (22) is provided inside the sampling barrel (2), and the sampling barrel (2) and the sleeve (15) are threadedly connected.

7. A water body monitoring sampling device according to claim 6, characterized in that: A sealing ring is provided on the surface of the sleeve (15), and the sealing ring is arranged above the sampling barrel (2).

8. A water body monitoring sampling device according to claim 7, characterized in that: One side of the groove (16) is arranged in a slope shape, and a handle is arranged on the circumference of the limiting plate (17).

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