CN216594360U - Shallow water sample depthkeeping collection system - Google Patents
Shallow water sample depthkeeping collection system Download PDFInfo
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- CN216594360U CN216594360U CN202123394907.5U CN202123394907U CN216594360U CN 216594360 U CN216594360 U CN 216594360U CN 202123394907 U CN202123394907 U CN 202123394907U CN 216594360 U CN216594360 U CN 216594360U
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Abstract
The utility model relates to a water sampling technical field discloses a shallow water sample depthkeeping collection system, include: the top of the plugging ring is fixedly connected with a support frame, an electromagnet is arranged on the support frame, and a water inlet is formed in the side wall of the plugging ring; sampling bucket, sampling bucket is hollow structure and sets up the below at the support frame, sampling bucket roof upper surface is provided with the magnet piece, the magnet piece sets up with the electro-magnet relatively, the lateral wall of sampling bucket and the inside wall sliding connection of shutoff ring, the lateral wall of sampling bucket is connected with the balancing weight, the balancing weight sets up the below at the shutoff ring, the filter hole has been seted up on the lateral wall top of sampling bucket, filter hole and water inlet looks adaptation, filter the below of hole setting at the water inlet, the electro-magnet attracts the magnet piece selectively in order to realize filtering hole and water inlet intercommunication or cut off. The utility model discloses the structure is small and exquisite, and is less to water disturbance on every side, and the water sample is representative strong, portable, and operation process is simple.
Description
Technical Field
The utility model relates to a water sampling technical field especially relates to a shallow water sample depthkeeping collection system.
Background
In the water quality monitoring process, the pollution condition of the water quality in the water area can be fully known through monitoring and researching the water quality at different depths, in the water quality monitoring process, water quality sampling is an important link, the representativeness and timeliness of the collected water sample directly influence the final monitoring result, and further influence the treatment measures in the later period.
The existing sampling device usually adopts devices such as a water pump and an air pump to collect a water sample, however, in the shallow water sample collection process, the rapid water sample collection easily causes underwater sediment disturbance, the representativeness of the collected water sample is poor, and the device such as the water pump and the air pump is relatively heavy, so that the device is not easy to carry, the operation process is complex, and the water taking cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing a shallow water sample depthkeeping collection system to solve and cause the disturbance of shallow water layer, be unfavorable for carrying, the problem that operation process is complicated.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a shallow water sample depthkeeping collection system, includes:
the top of the plugging ring is fixedly connected with a support frame, the support frame is provided with an electromagnet, and the side wall of the plugging ring is provided with a water inlet;
the sampling bucket, the sampling bucket is hollow structure and sets up the below of support frame, sampling bucket roof upper surface is provided with the magnet piece, the magnet piece sets up with the electro-magnet relatively, the lateral wall of sampling bucket with the inside wall sliding connection of shutoff ring, the lateral wall of sampling bucket is connected with the balancing weight, the balancing weight sets up the below of shutoff ring, the lateral wall top of sampling bucket has been seted up and has been filtered the hole, filter hole and water inlet looks adaptation, it sets up to filter the hole the below of water inlet, the electro-magnet attracts selectively the magnet piece is in order to realize filter the hole with water inlet intercommunication or wall.
Furthermore, the filtering holes and the water inlet are arranged in the same vertical direction.
Furthermore, the number of the filter holes and the number of the water inlets are at least two, and the filter holes are arranged in one-to-one correspondence with the water inlets.
Further, the lateral wall rigid coupling of sampling bucket has the stopper, the spacing groove has been seted up to the sampling bucket inner wall, the spacing groove sets up along vertical direction, spacing groove and stopper looks adaptation, stopper and spacing groove sliding connection.
Further, the roof of sample bucket with the lateral wall integrated into one piece design of sample bucket, the lateral wall of sample bucket with the connection can be dismantled to the bottom of sample bucket.
Further, the balancing weight includes toper piece and two connecting rods, two the connecting rod symmetry sets up the both sides of sampling bucket, the one end of connecting rod with the lateral wall of sampling bucket is connected, the other end of connecting rod with toper piece fixed connection, the toper piece sets up the bottom below of sampling bucket.
Furthermore, one end of the connecting rod is hinged with the outer side wall of the sampling barrel, and the maximum distance between one end of the connecting rod and the bottom cover of the sampling barrel is smaller than the length of the connecting rod.
Furthermore, the upper surface of the plugging ring is fixedly connected with a pull ring, the pull ring is connected with a pull rope, and the pull rope is provided with scale marks.
Compared with the prior art, the utility model at least has following advantage: the utility model discloses in not using large-scale power device, only through the electro-magnet attraction can accomplish the water intaking process, and in the water sample enters into the sampling bucket after passing through the water intaking mouth, filtration pore, the flow process is slow relatively, the utility model discloses the structure is small and exquisite, and is less to water disturbance on every side, and the water sample representativeness is strong, portable, and operation process is simple.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic structural view of the shallow water sample depth-setting collecting device of the present invention;
FIG. 2 is a front sectional view of the shallow water sample depth-setting collecting device of the present invention;
FIG. 3 is an exploded view of the shallow water sample depth-setting collecting device of the present invention;
reference numerals: 1. a plugging ring; 2. a support frame; 3. an electromagnet; 4. a water inlet; 5. a balancing weight; 6. a sampling barrel; 7. a magnet block; 8. a filtration pore; 9. a limiting block; 10. a limiting groove; 11. a conical block; 12. a connecting rod; 13. a pull ring; 14. and pulling a rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1-3, the utility model provides a shallow water sample depthkeeping collection system, establish sampling bucket 6 in the shutoff ring 1 including shutoff ring 1 and cover, shutoff ring 1 mutually supports with sampling bucket 6 for external water and the inside intercommunication of sampling bucket 6 or cut off, thereby make the water sample flow in sampling bucket 6 or the external water of separation flow in sampling bucket 6.
Wherein: the top of the plugging ring 1 is fixedly connected with a support frame 2, an electromagnet 3 is arranged on the support frame 2, the electromagnet 3 is magnetic after being electrified, and loses magnetism after being powered off; a water inlet 4 is formed in the side wall of the plugging ring 1, and a water sample can pass through the water inlet 4. The sampling barrel 6 is of a hollow structure, and the top plate of the sampling barrel 6 and the side wall of the sampling barrel 6 are integrally formed; the side wall of the sampling barrel 6 is detachably connected with the bottom cover of the sampling barrel 6 in a threaded connection mode, a pin shaft connection mode and the like, and a water sample can be taken out after the bottom cover of the sampling barrel 6 is detached; the sampling barrel 6 is arranged below the support frame 2, the upper surface of the top plate of the sampling barrel 6 is fixedly connected with a magnet block 7, the magnet block and the electromagnet 3 are oppositely arranged, and the electromagnet 3 is mutually attracted with the magnet block 7 after being electrified; the outer side wall of the sampling barrel 6 is connected with the inner side wall of the plugging ring 1 in a sliding mode, the side wall of the sampling barrel 6 is provided with a filtering hole 8, a filtering net is arranged on the filtering hole 8 and can block large granular matters, the filtering hole 8 is arranged below the water inlet 4, the filtering hole 8 is matched with the water inlet 4, and when the filtering hole 8 and the water inlet 4 are arranged oppositely, a water sample sequentially passes through the water inlet 4 and the filtering hole 8 and then enters the sampling barrel 6; the lateral wall of sampling bucket 6 is connected with balancing weight 5, and balancing weight 5 sets up in the below of shutoff ring 1, and balancing weight 5's effect is mainly that the whole device bulk density before the water sample is not adorned in sampling bucket 6 is greater than the density of water sample on every side, can effectively drive whole device and dive the appointed degree of depth down.
When the sampling device works, the electromagnet 3 is electrified, the electromagnet 3 and the magnet block 7 attract each other, the sampling barrel 6 moves upwards under the action of the electromagnet 3, the filtering hole 8 is opposite to the water inlet 4, and a water sample enters the sampling barrel 6 after passing through the water inlet 4 and the filtering hole 8, so that the sampling process is completed; after the sample was ended, behind the 3 outage of electro-magnet, sampling bucket 6 was in downstream, filtered hole 8 and water inlet 4 and cut off, cuts off in external water and sampling bucket 6 this moment, can follow the water layer and take out sampling bucket 6 this moment.
In order to realize the water intaking fast, the utility model discloses in filter 8 and water inlet 4 all set up and have two at least, filter 8 at least two and be the circumference array along the lateral wall of sampling bucket 6 and distribute, at least two water inlets 4 are the circumference array along the lateral wall of shutoff ring 1 and distribute, and filter 8 and the setting of 4 one-to-ones of water inlet.
As shown in FIG. 2, when in order to get water, more water passes through the filtering hole 8 from the water inlet 4, the utility model provides a filtering hole 8 and water inlet 4 set up on same vertical direction for go bucket 6 after the rebound, filtering hole 8 is corresponding with water inlet 4 completely.
Referring to fig. 1-3, the weight block 5 includes a conical block 11 and two connecting rods 12, the two connecting rods 12 are disposed at two sides of the sampling barrel 6 in axial symmetry with the axis of the sampling barrel 6, one end of the connecting rod 12 is connected with the outer side wall of the sampling barrel 6, the other end of the connecting rod 12 is fixedly connected with the conical block 11, and the conical block 11 is disposed below the bottom cover. The balancing weight 5 is connected with the sampling bucket 6 lateral wall, when can guaranteeing not to fill water in the sampling bucket 6, and the slider setting of sampling bucket 6 is at the 10 least significant ends of spacing groove for water inlet 4 cuts off with filtering hole 8, and external water is difficult to enter into in the sampling bucket 6 before guaranteeing the sample.
One end of the connecting rod 12 is hinged with the outer side wall of the sampling barrel 6, and the maximum distance between one end of the connecting rod 12 and the bottom cover is less than the length of the connecting rod 12. The water sample finishes, through rotating connecting rod 12, makes the conical block 11 no longer set up relatively with the bottom of sampling bucket 6, can take out the water sample this moment through twisting the bottom of sampling bucket 6 soon for it is more convenient to take a sample.
In order to determine the water sample collection depth, the upper surface of the plugging ring 1 is fixedly connected with a pull ring 13, the pull ring 13 is connected with a pull rope 14, and the pull rope 14 is provided with scale marks.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (8)
1. The utility model provides a shallow water sample depthkeeping collection system which comprises:
the device comprises a plugging ring (1), wherein a support frame (2) is fixedly connected to the top of the plugging ring (1), an electromagnet (3) is arranged on the support frame (2), and a water inlet (4) is formed in the side wall of the plugging ring (1);
a sampling barrel (6), wherein the sampling barrel (6) is of a hollow structure and is arranged below the supporting frame (2), the upper surface of the top plate of the sampling barrel (6) is provided with a magnet block (7) which is arranged opposite to the electromagnet (3), the outer side wall of the sampling barrel (6) is connected with the inner side wall of the plugging ring (1) in a sliding way, the outer side wall of the sampling barrel (6) is connected with a balancing weight (5), the balancing weight (5) is arranged below the plugging ring (1), the top end of the side wall of the sampling barrel (6) is provided with a filtering hole (8), the filtering hole (8) is matched with the water inlet (4), the filtering holes (8) are formed below the water inlet (4), and the electromagnet (3) selectively attracts the magnet block (7) to communicate or separate the filtering holes (8) and the water inlet (4).
2. The shallow water sample depth-setting collecting device according to claim 1, wherein the filtering holes (8) and the water inlet (4) are arranged in the same vertical direction.
3. The shallow water sample depth-setting collecting device according to claim 2, wherein at least two filtering holes (8) and at least two water inlets (4) are arranged, and the filtering holes (8) and the water inlets (4) are arranged in a one-to-one correspondence manner.
4. The shallow water sample depth-setting collecting device as claimed in claim 1, wherein a limiting block (9) is fixedly connected to the outer side wall of the sampling barrel (6), a limiting groove (10) is formed in the inner wall of the sampling barrel (6), the limiting groove (10) is arranged in the vertical direction, the limiting groove (10) is matched with the limiting block (9), and the limiting block (9) is slidably connected with the limiting groove (10).
5. The shallow water sample depth-setting collecting device as claimed in claim 1, wherein the top plate of the sampling barrel (6) and the side wall of the sampling barrel (6) are integrally formed, and the side wall of the sampling barrel (6) is detachably connected with the bottom cover of the sampling barrel (6).
6. The shallow water sample depth-setting collecting device according to claim 5, wherein the weight block (5) comprises a conical block (11) and two connecting rods (12), the two connecting rods (12) are symmetrically arranged at two sides of the sampling barrel (6), one end of each connecting rod (12) is connected with the outer side wall of the sampling barrel (6), the other end of each connecting rod (12) is fixedly connected with the conical block (11), and the conical block (11) is arranged below the bottom cover of the sampling barrel (6).
7. The shallow water sample depth-setting collecting device as claimed in claim 6, wherein one end of the connecting rod (12) is hinged with the outer side wall of the sampling barrel (6), and the maximum distance between one end of the connecting rod (12) and the bottom cover of the sampling barrel (6) is less than the length of the connecting rod (12).
8. The shallow water sample depth-setting collecting device according to any one of claims 1 to 7, wherein a pull ring (13) is fixedly connected to the upper surface of the plugging ring (1), a pull rope (14) is connected to the pull ring (13), and scale marks are arranged on the pull rope (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123394907.5U CN216594360U (en) | 2021-12-30 | 2021-12-30 | Shallow water sample depthkeeping collection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123394907.5U CN216594360U (en) | 2021-12-30 | 2021-12-30 | Shallow water sample depthkeeping collection system |
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| CN216594360U true CN216594360U (en) | 2022-05-24 |
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| CN202123394907.5U Active CN216594360U (en) | 2021-12-30 | 2021-12-30 | Shallow water sample depthkeeping collection system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117109972A (en) * | 2023-08-10 | 2023-11-24 | 广东海洋大学 | Device for simultaneously collecting marine sediment and seabed water sample |
| CN117232900A (en) * | 2023-11-16 | 2023-12-15 | 山东锆石智能设备有限公司 | Water quality testing sampling device that hydraulic engineering used |
| CN118050212A (en) * | 2024-04-15 | 2024-05-17 | 北京助研医学技术有限公司 | Medical wastewater sampling and detecting device and method |
-
2021
- 2021-12-30 CN CN202123394907.5U patent/CN216594360U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117109972A (en) * | 2023-08-10 | 2023-11-24 | 广东海洋大学 | Device for simultaneously collecting marine sediment and seabed water sample |
| CN117109972B (en) * | 2023-08-10 | 2024-03-26 | 广东海洋大学 | Device for simultaneously collecting marine sediment and seabed water sample |
| CN117232900A (en) * | 2023-11-16 | 2023-12-15 | 山东锆石智能设备有限公司 | Water quality testing sampling device that hydraulic engineering used |
| CN117232900B (en) * | 2023-11-16 | 2024-01-09 | 山东锆石智能设备有限公司 | Water quality testing sampling device that hydraulic engineering used |
| CN118050212A (en) * | 2024-04-15 | 2024-05-17 | 北京助研医学技术有限公司 | Medical wastewater sampling and detecting device and method |
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