CN217006487U - Water resource development water sample sampling device - Google Patents
Water resource development water sample sampling device Download PDFInfo
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- CN217006487U CN217006487U CN202220579206.4U CN202220579206U CN217006487U CN 217006487 U CN217006487 U CN 217006487U CN 202220579206 U CN202220579206 U CN 202220579206U CN 217006487 U CN217006487 U CN 217006487U
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- sampling
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- sampling device
- resource development
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- 238000005070 sampling Methods 0.000 title claims abstract description 107
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 241001113556 Elodea Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a water sample sampling device for water resource development, which comprises a sampling cylinder and a sampling device for layered sampling, wherein the sampling device comprises a handle arranged on the sampling cylinder, a plurality of water inlet holes arranged on the sampling cylinder, a protective cover arranged outside the water inlet holes, a plurality of round holes arranged on the protective cover, a filter screen arranged inside the water inlet holes, a plurality of partition plates arranged inside the sampling cylinder, a sampling cavity arranged between adjacent partition plates, a rotating groove arranged on the sampling cylinder, a baffle arranged inside the rotating groove, a rotating shaft arranged on the baffle, and a connecting plate arranged between the rotating shaft and the baffle. Through setting up sampler barrel, inlet opening, protection casing, round hole, filter screen, division board, sample chamber, rotation groove, baffle, pivot and connecting plate, it is heavy to have solved current sampling equipment, is difficult for carrying, can not carry out the layering sample to the water resource in same region, and sampling device is blockked up by pasture and water silt easily, reduces the problem of sample efficiency and sample quality.
Description
Technical Field
The utility model belongs to the technical field of water resource development, and particularly relates to a water sample sampling device for water resource development.
Background
The reasonable development of water resource utilizes and makes the embodiment of human sustainable development concept on the water resource problem, also indicates when giving consideration to social economy needs water requirement and environmental protection, and abundant effectual development utilizes the water resource to can be this kind of activity can continuously go on, before carrying out water resource development, need carry out sample test to the water resource, the problem that prior art exists is: the existing sampling equipment is heavy and not easy to carry, and can not carry out layered sampling on water resources in the same region, and a sampling device is easily blocked by float grass sediment, so that the sampling efficiency and the sample quality are reduced.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a water sample sampling device for water resource development, which has the advantages that the sampling device is light, convenient and portable, layered sampling can be carried out on the same water area, the blockage of waterweed silt is prevented, and the sampling efficiency and the sample quality are improved, and the problems that the existing sampling device is heavy, is not easy to carry, cannot carry out layered sampling on the water resource in the same area, is easy to be blocked by the waterweed silt, and reduces the sampling efficiency and the sample quality are solved.
The utility model is realized in such a way, a water sample sampling device for water resource development comprises a sampling cylinder and a sampling device for layered sampling, wherein the sampling device comprises a handle arranged on the sampling cylinder, a plurality of water inlet holes arranged on the sampling cylinder, a protective cover arranged outside the water inlet holes, a plurality of round holes arranged on the protective cover, a filter screen arranged inside the water inlet holes, a plurality of partition plates arranged inside the sampling cylinder, a sampling cavity arranged between adjacent partition plates, a rotating groove arranged on the sampling cylinder, a baffle plate arranged inside the rotating groove, a rotating shaft arranged on the baffle plate, a connecting plate arranged between the rotating shaft and the baffle plate, a water outlet pipe communicated with the sampling cavity, a water stop valve arranged on the water outlet pipe, a rebound component for resetting the baffle plate and a guide component for controlling the moving direction of the baffle plate, the water inlet holes are communicated with the sampling cavity, and the baffle plate is rotationally connected with the rotating groove, the connecting plate is fixedly connected with the rotating shaft.
Preferably, the rebounding component comprises a through hole formed in the baffle, an arc rod arranged inside the rotating groove and a spring sleeved outside the arc rod, the arc rod is located inside the through hole, and the baffle is connected with the arc rod in a sliding mode.
Preferably, the guide member includes a T-shaped groove formed in the baffle plate and a T-shaped guide rail disposed inside the T-shaped groove, the T-shaped guide rail is disposed inside the T-shaped groove, and the baffle plate is slidably connected to the T-shaped guide rail.
Preferably, a plurality of floating balls are fixedly arranged on the sampling tube.
Preferably, a plurality of sealing gaskets are arranged between the baffle plate and the rotating groove, and the number of the sealing gaskets is two.
Preferably, a balancing weight is fixedly arranged at the bottom of the sampling tube.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, by arranging the sampling cylinder, the handle, the water inlet hole, the protective cover, the circular hole, the filter screen, the partition plate, the sampling cavity, the rotating groove, the baffle plate, the rotating shaft, the connecting plate, the water outlet pipe and the water stop valve, the effects that the sampling equipment is light and portable, layered sampling can be carried out on the same water area, sediment blockage of aquatic plants is prevented, and the sampling efficiency and the sample quality are improved are achieved.
2. According to the utility model, through the arrangement of the through hole, the arc-shaped rod and the spring, the connectivity of the baffle and the rotating groove can be improved, the baffle is prevented from being separated from the water inlet hole, water flow is prevented from leaking into the sampling cavity, and the sample inspection error is reduced.
3. The utility model can control the moving direction of the baffle, limit the moving range of the baffle and reduce the moving resistance of the baffle by arranging the T-shaped groove and the T-shaped guide rail.
4. By arranging the floating ball, the sampling cylinder can be prevented from completely passing through the water surface, water flow is prevented from entering the rotating groove, sampling errors are reduced, and the practicability of the sampling cylinder is improved.
5. According to the utility model, the sealing gasket is arranged, so that the barrier property of the baffle plate on the water inlet and the outside can be improved, water flow is prevented from overflowing into the sampling cavity, and the sampling error is reduced.
6. According to the utility model, the weight of the bottom of the sampling cylinder can be increased by arranging the balancing weight, and the balancing weight is hemispherical, so that the water inlet resistance of the sampling cylinder is reduced, the sampling cylinder can be quickly descended, and the practicability of the sampling cylinder is improved.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;
FIG. 2 is a left side view provided by an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 according to an embodiment of the present invention;
FIG. 4 is an enlarged view at A of FIG. 3 provided by an embodiment of the present invention;
FIG. 5 is an enlarged view at B of FIG. 4 provided by an embodiment of the present invention;
FIG. 6 is a top view provided by an embodiment of the present invention;
FIG. 7 is an enlarged view at C of FIG. 6 provided by an embodiment of the present invention;
fig. 8 is an enlarged view at D in fig. 3 provided by an embodiment of the present invention.
In the figure: 1. a sampling tube; 2. a grip; 3. a water inlet hole; 4. a protective cover; 5. a circular hole; 6. a filter screen; 7. a partition plate; 8. a sampling cavity; 9. a rotating groove; 10. a baffle plate; 11. a rotating shaft; 12. a connecting plate; 13. a water outlet pipe; 14. a water stop valve; 15. a through hole; 16. an arc-shaped rod; 17. a spring; 18. a T-shaped slot; 19. a T-shaped guide rail; 20. a floating ball; 21. a gasket; 22. and a balancing weight.
Detailed Description
For further understanding of the contents, features and effects of the utility model, the following examples are given in conjunction with the accompanying drawings.
The structure of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 8, a water sample sampling device for water resource development provided by the embodiment of the utility model comprises a sampling cylinder 1 and a sampling device for layered sampling, wherein the sampling device comprises a handle 2 arranged on the sampling cylinder 1, a plurality of water inlet holes 3 arranged on the sampling cylinder 1, a protective cover 4 arranged outside the water inlet holes 3, a plurality of round holes 5 arranged on the protective cover 4, a filter screen 6 arranged inside the water inlet holes 3, a plurality of partition plates 7 arranged inside the sampling cylinder 1, a sampling cavity 8 arranged between adjacent partition plates 7, a rotating groove 9 arranged on the sampling cylinder 1, a baffle plate 10 arranged inside the rotating groove 9, a rotating shaft 11 arranged on the baffle plate 10, a connecting plate 12 arranged between the rotating shaft 11 and the baffle plate 10, a water outlet pipe 13 communicated with the sampling cavity 8, a water stop valve 14 arranged on the water outlet pipe 13, a rebound part for resetting the baffle plate 10 and a guide part for controlling the moving direction of the baffle plate 10, the inlet opening 3 is communicated with the sampling cavity 8, the baffle 10 is rotatably connected with the rotating groove 9, and the connecting plate 12 is fixedly connected with the rotating shaft 11.
Referring to fig. 5 and 7, the rebounding component includes a through hole 15 opened on the baffle 10, an arc rod 16 arranged inside the rotating groove 9, and a spring 17 sleeved outside the arc rod 16, the arc rod 16 is located inside the through hole 15, and the baffle 10 is slidably connected with the arc rod 16.
Adopt above-mentioned scheme: through setting up through-hole 15, arc pole 16 and spring 17, can improve the connectivity of baffle 10 and rotation groove 9, prevent that baffle 10 from breaking away from inlet opening 3, prevent that rivers from leaking into sample chamber 8, reduce sample inspection error.
Referring to fig. 8, the guiding component includes a T-shaped groove 18 opened on the baffle 10 and a T-shaped guide rail 19 arranged inside the T-shaped groove 18, the T-shaped guide rail 19 is located inside the T-shaped groove 18, and the baffle 10 is slidably connected with the T-shaped guide rail 19.
The scheme is adopted: by providing the T-shaped groove 18 and the T-shaped guide rail 19, the moving direction of the baffle 10 can be controlled, the moving range of the baffle 10 can be limited, and the moving resistance of the baffle 10 can be reduced.
Referring to fig. 1, a plurality of floating balls 20 are fixedly arranged on the sampling tube 1, and the floating balls 20 are fixedly connected with the sampling tube 1.
Adopt above-mentioned scheme: through setting up floating ball 20, can prevent that sampler barrel 1 from submerging the surface of water completely, prevent that rivers from getting into and rotating groove 9, reduce sampling error, improve sampler barrel 1's practicality.
Referring to fig. 5, a plurality of gaskets 21 are disposed between the baffle plate 10 and the rotating groove 9, and the number of the gaskets 21 is two.
Adopt above-mentioned scheme: through setting up sealed pad 21, can improve baffle 10 to water inlet and external separation nature, prevent that rivers from overflowing into sample chamber 8, reduce the sampling error.
Referring to fig. 1, a weight block 22 is fixed at the bottom of the sampling tube 1.
Adopt above-mentioned scheme: through setting up balancing weight 22, can increase the weight of 1 bottoms of sampler barrel, reduce 1 income water resistance of sampler barrel, can make 1 rapid decline of sampler barrel, improve the practicality of sampler barrel 1.
The working principle of the utility model is as follows:
when the water sampler is used, firstly, the handle 2 is held by hand, the connecting plate 12 is held by the other hand, then the sampling tube 1 is placed into a sampling water area, under the action of the balancing weight 22, the sampling tube 1 sinks quickly, when the floating ball 20 reaches the horizontal surface, the sampling tube 1 stops sinking, when the sampling tube 1 is stable, the connecting plate 12 is rotated along the rotating groove 9, meanwhile, the baffle 10 is driven to rotate, a water inlet is exposed, aquatic plants and silt are separated by the protective cover 4 and the filter screen 6, under the action of water pressure, water flow enters the sampling cavity 8, when the internal pressure and the external pressure of the sampling cavity 8 are the same, the connecting plate 12 is loosened, under the action of the spring 17, the baffle 10 resets, the water inlet 3 is blocked, then the sampling tube 1 is taken out, finally, the water stop valve 14 is opened, a sample is discharged from the sampling cavity 8 for detection, and therefore, the water resource sampling detection is completed.
In summary, the following steps: this water sample sampling device is used in water resource development, through setting up sampler barrel 1, handle 2, inlet opening 3, protection casing 4, round hole 5, filter screen 6, division board 7, sample chamber 8, rotation groove 9, baffle 10, pivot 11, connecting plate 12, outlet pipe 13 and stagnant water valve 14, it is heavy to have solved current sampling equipment, and is difficult for carrying, can not carry out the layering sample to the water resource of same region, and sampling device is blockked up by pasture and water silt easily, reduces the problem of sampling efficiency and sample quality.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 resource development water sample sampling device, includes sampling cylinder (1) and is used for stratified sampling's sampling device, its characterized in that: the sampling device comprises a handle (2) arranged on a sampling cylinder (1), a plurality of water inlet holes (3) arranged on the sampling cylinder (1), a protective cover (4) arranged outside the water inlet holes (3), a plurality of round holes (5) arranged on the protective cover (4), a filter screen (6) arranged inside the water inlet holes (3), a plurality of partition plates (7) arranged inside the sampling cylinder (1), a sampling cavity (8) arranged between adjacent partition plates (7), a rotating groove (9) arranged on the sampling cylinder (1), a baffle (10) arranged inside the rotating groove (9), a rotating shaft (11) arranged on the baffle (10), a connecting plate (12) arranged between the rotating shaft (11) and the baffle (10), a water outlet pipe (13) communicated with the sampling cavity (8), a water stop valve (14) arranged on the water outlet pipe (13), a rebound component for resetting the baffle (10) and a guide component for controlling the moving direction of the baffle (10), the water inlet hole (3) is communicated with the sampling cavity (8), the baffle (10) is rotationally connected with the rotating groove (9), and the connecting plate (12) is fixedly connected with the rotating shaft (11).
2. The water resource development water sample sampling device of claim 1, wherein: the rebounding component comprises a through hole (15) formed in the baffle (10), an arc rod (16) arranged inside the rotating groove (9) and a spring (17) sleeved outside the arc rod (16), the arc rod (16) is located inside the through hole (15), and the baffle (10) is connected with the arc rod (16) in a sliding mode.
3. The water resource development water sample sampling device of claim 1, wherein: the guide part comprises a T-shaped groove (18) formed in the baffle (10) and a T-shaped guide rail (19) arranged inside the T-shaped groove (18), the T-shaped guide rail (19) is located inside the T-shaped groove (18), and the baffle (10) is connected with the T-shaped guide rail (19) in a sliding mode.
4. The water sample sampling device for water resource development as claimed in claim 1, wherein: a plurality of floating balls (20) are fixedly arranged on the sampling tube (1).
5. The water resource development water sample sampling device of claim 1, wherein: a plurality of sealing gaskets (21) are arranged between the baffle plate (10) and the rotating groove (9), and the number of the sealing gaskets (21) is two.
6. The water resource development water sample sampling device of claim 1, wherein: and a balancing weight (22) is fixedly arranged at the bottom of the sampling tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220579206.4U CN217006487U (en) | 2022-03-16 | 2022-03-16 | Water resource development water sample sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220579206.4U CN217006487U (en) | 2022-03-16 | 2022-03-16 | Water resource development water sample sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217006487U true CN217006487U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220579206.4U Withdrawn - After Issue CN217006487U (en) | 2022-03-16 | 2022-03-16 | Water resource development water sample sampling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN217006487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115979719A (en) * | 2023-03-22 | 2023-04-18 | 江苏绿建韧性城市研究院有限公司 | Rainwater quality monitoring deep sampling device and using method thereof |
-
2022
- 2022-03-16 CN CN202220579206.4U patent/CN217006487U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115979719A (en) * | 2023-03-22 | 2023-04-18 | 江苏绿建韧性城市研究院有限公司 | Rainwater quality monitoring deep sampling device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240315 Address after: 751100, No. 401, Comprehensive Commercial Building, East of Xisheng Street, Litong District, Wuzhong City, Ningxia Hui Autonomous Region, North of Zaoyuan Road (409 Huanghe West Road) Patentee after: Ningxia Shiqiang Construction Engineering Co.,Ltd. Country or region after: China Address before: 041000 Linfen Water Conservancy Bureau, No. 56 Gulou East Street, Yaodu District, Linfen City, Shanxi Province Patentee before: Li Yinggang Country or region before: China |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220719 Effective date of abandoning: 20240324 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20220719 Effective date of abandoning: 20240324 |