CN216082197U - Water environment detects with layer-stepping water sampling device - Google Patents
Water environment detects with layer-stepping water sampling device Download PDFInfo
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- CN216082197U CN216082197U CN202122646348.6U CN202122646348U CN216082197U CN 216082197 U CN216082197 U CN 216082197U CN 202122646348 U CN202122646348 U CN 202122646348U CN 216082197 U CN216082197 U CN 216082197U
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Abstract
The utility model relates to the related technical field of water sampling devices, in particular to a layered water sampling device for water environment detection, which comprises a sampling rod, a sleeve and a handle, wherein the sleeve is a round pipe, the side wall of the pipe body of the sleeve is provided with a through hole, the inner side wall of the sleeve is fixedly connected with a sealing pipe in a gluing manner, the sealing pipe is provided with a second through hole, the position of the second through hole corresponds to that of the through hole, and the handle is fixedly connected with the upper end of the sampling rod; through setting up the water environment that comprises the thief rod, the sleeve pipe, the handle combination detects and uses layer-stepping water sampling device, and through set up the sample chamber in the thief rod, and set up the thief hole on the lateral wall of thief rod, and set up the through-hole on the sheathed tube lateral wall, and will sample the chamber, the thief hole, the equipartition interval of through-hole is provided with a plurality ofly, thereby can realize taking a sample simultaneously to the water sample of different water layers, thereby effectively improve sampling efficiency, and the multiunit sample can effectively improve the reliability of sample.
Description
Technical Field
The utility model relates to the technical field of water sampling devices, in particular to a layered water sampling device for water environment detection.
Background
The water environment refers to the environment of the space where water is formed, distributed and transformed in nature. Refers to the totality of various natural factors and related social factors surrounding the space of people and water bodies which can directly or indirectly influence the life and development of human beings. The environment of the space where the natural water area is located is relatively stable and takes the land as a boundary;
however, the traditional sampling device has a simple structure, cannot sample the water body at a fixed depth, and the sampled samples are simple, so that layered sampling cannot be realized, and the formulation of a water environment treatment scheme at a later stage is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a layered water body sampling device for water environment detection, which is used for solving the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a water environment detects with layer-stepping water sampling device, water environment detects with layer-stepping water sampling device includes:
the sampling rod is a round rod, a sampling cavity is formed in the rod body of the sampling rod, a sampling hole is formed in the side wall of the sampling rod, and the sampling cavity is communicated with the sampling hole;
the sleeve is a round pipe, a through hole is formed in the side wall of the pipe body of the sleeve, a sealing pipe is fixedly glued on the inner side wall of the sleeve, a second through hole is formed in the sealing pipe, and the position of the second through hole corresponds to that of the through hole;
the handle is fixedly connected with the upper end of the sampling rod.
Preferably, the sealing tube is a rubber tube, and when the sleeve is sleeved on the sampling rod, the tube wall of the sealing tube is in a compressed state.
Preferably, the grip is provided with an anti-slip groove, and the outer side wall of the upper end of the sleeve close to the sleeve is integrally formed with an anti-slip seat.
Preferably, be provided with the location arch on the antiskid seat, the bellied direction in location is corresponding with the direction of through-hole, set up the location notch on the body of rod lateral wall of sample rod, the setting direction of location notch is corresponding with the direction of thief hole, and when the lower extreme of location notch was the side looks parallel and level on with the sleeve pipe, and when the protruding angle of location notch and location corresponded, be corresponding setting between its thief hole and the through-hole.
Preferably, the edge that is located the thief hole on the sample arm lateral wall is provided with the sealing ring, the sealing ring is that the cross-section is semicircular annular bulge structure.
Preferably, the sampling cavity, the sampling hole and the through hole are arranged in a plurality of equal intervals.
Compared with the prior art, the utility model has the beneficial effects that:
1. the layered water body sampling device for water environment detection is formed by combining the sampling rod, the sleeve and the handle, the sampling cavity is formed in the sampling rod, the sampling hole is formed in the side wall of the sampling rod, the through hole is formed in the side wall of the sleeve, and the sampling cavity, the sampling hole and the through hole are arranged at equal intervals, so that water samples of different water layers can be sampled simultaneously, the sampling efficiency is effectively improved, and the reliability of samples can be effectively improved by a plurality of groups of samples;
2. and through fixed cementing sealed tube on sheathed tube inside wall to the marginal position department that lies in the thief hole on the thief rod lateral wall sets up the sealing ring, thereby through the sealed effect of sealing ring and sealed tube, with the sample mixture that appears in avoiding sampling device to insert and take out the in-process, thereby influences the accuracy that the sample detected.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of a sampling rod;
FIG. 4 is a half sectional view of the thief rod;
FIG. 5 is an enlarged view of the structure at B in FIG. 4;
FIG. 6 is a schematic view of a sleeve construction;
fig. 7 is an enlarged view of the structure at C in fig. 6.
In the figure: the sampling device comprises a sampling rod 1, a sleeve 2, a handle 3, a sampling cavity 4, a sampling hole 5, a through hole 6, a sealing tube 7, an anti-skidding seat 8, an anti-skidding groove 9, a positioning bulge 10, a positioning notch 11 and a sealing ring 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a water environment detects and uses layer-stepping water sampling device, water environment detects and includes with layer-stepping water sampling device:
the sampling rod 1 is a round rod, a sampling cavity 4 is formed in the rod body of the round rod 1, a sampling hole 5 is formed in the side wall of the sampling rod 1, and the sampling cavity 4 is communicated with the sampling hole 5;
the sleeve 2 is a round pipe, the side wall of the pipe body of the sleeve 2 is provided with a through hole 6, the inner side wall of the sleeve 2 is fixedly connected with a sealing pipe 7 in an adhesive mode, the sealing pipe 7 is provided with a second through hole, and the position of the second through hole corresponds to that of the through hole 6;
The sealing tube 7 is a rubber tube, when the sleeve 2 is sleeved on the sampling rod 1, the tube wall of the sealing tube 7 is in a compressed state, a sealing ring 12 is arranged at the edge of the sampling hole 5 on the outer side wall of the sampling rod 1, the sealing ring 12 is an annular convex structure with a semicircular section, the sealing tube 7 is fixedly connected to the inner side wall of the sleeve 2 in an adhesive manner, and the sealing ring 12 is arranged at the edge position of the sampling hole 5 on the outer side wall of the sampling rod 1, so that the sample mixing in the inserting and taking-out processes of the sampling device is avoided through the sealing effect of the sealing ring 12 and the sealing tube 7, and the accuracy of sample detection is influenced;
the grip 3 is provided with an anti-skid groove 9, the outer side wall close to the upper end of the sleeve 2 is integrally formed with an anti-skid seat 8, and the anti-skid groove 9 and the anti-skid seat 8 are used for improving the convenience of the operation of the device;
the antiskid seat 8 is provided with a positioning bulge 10, the direction of the positioning bulge 10 corresponds to the direction of the through hole 6, the side wall of the rod body of the sampling rod 1 is provided with a positioning notch 11, the setting direction of the positioning notch 11 corresponds to the direction of the sampling hole 5, and when the lower end of the positioning notch 11 is flush with the upper side of the sleeve 2 and the positioning notch 11 corresponds to the positioning bulge 10, the sampling hole 5 and the through hole 6 are correspondingly arranged;
the working principle is as follows: by arranging the layered water body sampling device for water environment detection, which is formed by combining the sampling rod 1, the sleeve 2 and the handle 3, arranging the sampling cavity 4 in the sampling rod 1, arranging the sampling hole 5 on the side wall of the sampling rod 1, arranging the through hole 6 on the side wall of the sleeve 2, arranging a plurality of the sampling cavities 4, the sampling holes 5 and the through holes 6 at equal intervals, the simultaneous sampling of water samples with different water layers can be realized, the sampling efficiency is effectively improved, the reliability of samples can be effectively improved by a plurality of groups of samples, fixing the sealing pipe 7 on the inner side wall of the sleeve 2, arranging the sealing ring 12 at the edge position of the sampling hole 5 on the outer side wall of the sampling rod 1, and avoiding the sample mixing in the process of inserting and taking out the sampling device by the sealing effect of the sealing ring 12 and the sealing pipe 7, thereby influencing the accuracy of sample detection, during the in-service use, the user is earlier through rotating thief rod 1 and sleeve pipe 2, thereby let thief hole 5 stagger with through-hole 6, then insert sampling device to treating the sample water again, then rotate thief rod 1 and sleeve pipe 2, and through observing location arch 10 and location notch 11 positions, thereby let thief hole 5 and through-hole 6 counterpoint, thereby let the water pass through-hole 6, thief hole 5 flows into to sample chamber 4, then through rotating thief rod 1 and sleeve pipe 2, thereby let thief hole 5 stagger with through-hole 6, then take out sampling device, then with thief hole 5 up, then take out thief rod 1, water sampling work can be accomplished in batches to the water in different thief holes 5 again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a water environment detects with layer-stepping water sampling device which characterized in that: the water environment detects with layer-stepping water sampling device includes:
the sampling rod (1), the sampling rod (1) is a round rod, a sampling cavity (4) is arranged on the rod body of the sampling rod, a sampling hole (5) is arranged on the side wall of the sampling rod (1), and the sampling cavity (4) is communicated with the sampling hole (5);
the sleeve (2) is a round pipe, a through hole (6) is formed in the side wall of the pipe body of the sleeve (2), a sealing pipe (7) is fixedly connected to the inner side wall of the sleeve (2) in an adhesive mode, a second through hole is formed in the sealing pipe (7), and the position of the second through hole corresponds to that of the through hole (6);
the handle (3), handle (3) and the upper end fixed connection of thief rod (1).
2. The layered water sampling device for water environment detection according to claim 1, wherein: the sealing tube (7) is a rubber tube, and when the sleeve (2) is sleeved on the sampling rod (1), the tube wall of the sealing tube (7) is in a compressed state.
3. The layered water sampling device for water environment detection according to claim 1, wherein: the handle (3) is provided with an anti-skid groove (9), and the outer side wall close to the upper end of the sleeve (2) is integrally formed with an anti-skid seat (8).
4. The layered water sampling device for water environment detection according to claim 3, wherein: be provided with protruding (10) in location on antiskid seat (8), the direction of the protruding (10) in location is corresponding with the direction of through-hole (6), location notch (11) have been seted up on the body of rod lateral wall of sample rod (1), the direction that sets up of location notch (11) is corresponding with the direction of thief hole (5), and when the lower extreme of location notch (11) and side looks parallel and level on sleeve pipe (2), and when location notch (11) and protruding (10) angle in location correspond, be corresponding setting between its thief hole (5) and through-hole (6).
5. The layered water sampling device for water environment detection according to claim 4, wherein: the edge that lies in thief hole (5) on thief rod (1) lateral wall is provided with sealing ring (12), sealing ring (12) are semicircular annular protruding structure for the cross-section.
6. The layered water sampling device for water environment detection according to claim 1, wherein: the sampling cavity (4), the sampling hole (5) and the through hole (6) are arranged in a plurality of equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122646348.6U CN216082197U (en) | 2021-11-01 | 2021-11-01 | Water environment detects with layer-stepping water sampling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122646348.6U CN216082197U (en) | 2021-11-01 | 2021-11-01 | Water environment detects with layer-stepping water sampling device |
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| CN216082197U true CN216082197U (en) | 2022-03-18 |
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| CN202122646348.6U Active CN216082197U (en) | 2021-11-01 | 2021-11-01 | Water environment detects with layer-stepping water sampling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200940A (en) * | 2022-07-14 | 2022-10-18 | 中科阿斯迈(江苏)检验检测有限公司 | Water quality monitoring stratified sampling device |
| CN117347115A (en) * | 2023-12-05 | 2024-01-05 | 四川绵竹川润化工有限公司 | Multi-cavity sampling device for sewage water quality detection |
-
2021
- 2021-11-01 CN CN202122646348.6U patent/CN216082197U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200940A (en) * | 2022-07-14 | 2022-10-18 | 中科阿斯迈(江苏)检验检测有限公司 | Water quality monitoring stratified sampling device |
| CN115200940B (en) * | 2022-07-14 | 2023-08-18 | 中科阿斯迈(江苏)检验检测有限公司 | Water quality monitoring layered sampling device |
| CN117347115A (en) * | 2023-12-05 | 2024-01-05 | 四川绵竹川润化工有限公司 | Multi-cavity sampling device for sewage water quality detection |
| CN117347115B (en) * | 2023-12-05 | 2024-02-27 | 四川绵竹川润化工有限公司 | Multi-cavity sampling device for sewage water quality detection |
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