CN212031047U - Riverway water quality multi-point sampling device - Google Patents
Riverway water quality multi-point sampling device Download PDFInfo
- Publication number
- CN212031047U CN212031047U CN202020579518.6U CN202020579518U CN212031047U CN 212031047 U CN212031047 U CN 212031047U CN 202020579518 U CN202020579518 U CN 202020579518U CN 212031047 U CN212031047 U CN 212031047U
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- China
- Prior art keywords
- inner tube
- hole
- urceolus
- sampling device
- water quality
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000005070 sampling Methods 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000003295 industrial effluent Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a river course quality of water multiple spot sampling device, including urceolus and inner tube, the inner tube sets up in the urceolus, installs the telescopic link on the inside bottom surface of urceolus, the telescopic link upper end is installed on the bottom surface of inner tube, the inside closing plate more than that is equipped with of inner tube, all install the connecting rod between the closing plate, form a sealed chamber between adjacent closing plate and the inner tube, all be equipped with a sampling tube on the bottom surface in sealed chamber, all be equipped with the first through-hole of more than one and sealed chamber intercommunication on the outer wall of inner tube, all be equipped with the second through-hole more than one on the outer wall of urceolus, all crisscross setting between second through-hole and. The utility model discloses simple structure inserts the aquatic back with inner tube and urceolus, and the urceolus is drawn upward, just can make first, second through-hole intercommunication for in the hydroenergy of the outside different degree of depth is different to flow in the sampler barrel simultaneously, thereby can be once only quick the quality of water of the different degree of depth of gathering, increased the comprehensiveness and the quality of detection.
Description
Technical Field
The utility model relates to a sampling equipment field, concretely relates to river course quality of water multiple spot sampling device.
Background
The water quality monitoring is one kind of environmental monitoring, and is the process of monitoring and measuring the kinds, concentration and change trend of various pollutants in water body and evaluating the water quality state. The monitoring range includes uncontaminated and contaminated natural waters (rivers, lakes, seas and ground waters) and various industrial effluents, etc. The main monitoring projects can be divided into two main categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides and the like.
In the water quality monitoring process, need sampling earlier the water sample in water area that the monitoring is treated to the water quality sampler and take a sample, present water quality sampler adopts cylindric container more, places the water with the water quality sampler through the rope that sets up on the water quality sampler in, such mode can only generally gather the quality of water on surface, can't gather the quality of water of depths, and can not once gather the quality of water of the different degree of depth, causes the quality reduction of detection.
Disclosure of Invention
The utility model aims to solve the technical problem that a river course quality of water multiple spot sampling device is provided to solve the problem of proposing among the above-mentioned background art.
The utility model discloses a realize through following technical scheme: the utility model provides a river course quality of water multiple spot sampling device, includes urceolus and inner tube, the inner tube sets up in the urceolus, install the telescopic link on the inside bottom surface of urceolus, install on the bottom surface of inner tube the telescopic link upper end, the inside closing plate that is equipped with more than one of inner tube, all install the connecting rod between the closing plate, form a sealed chamber between adjacent closing plate and the inner tube, all be equipped with a sampling tube on the bottom surface in sealed chamber, all be equipped with the first through-hole of more than one and sealed chamber intercommunication on the outer wall of inner tube, all be equipped with the second through-hole more than one on the outer wall of urceolus, all crisscross setting between.
As preferred technical scheme, first through-hole all is located the upper end of sampler barrel, parallel arrangement between second through-hole and the first through-hole.
As preferred technical scheme, all install the rubber circle on the outer lane face of closing plate, the outer lane face of rubber circle all offsets with the internal face of inner tube, installs first holding rod on the closing plate of the top.
As a preferred technical scheme, a second holding rod is arranged on the end face of the upper end of the inner cylinder, and a third holding rod is arranged on the outer wall face of the upper end of the outer cylinder.
As the preferred technical scheme, the telescopic rod is a square telescopic rod.
As preferred technical scheme, the cross section of connecting rod all is the arc structure setting, and a side of sampler barrel all leans on the medial surface of connecting rod.
As a preferable technical scheme, the inner cylinder and the outer cylinder are both made of transparent plastic materials.
The utility model has the advantages that: the utility model discloses simple structure inserts the aquatic back with inner tube and urceolus, and the urceolus is drawn upward, just can make first, second through-hole intercommunication for in the hydroenergy of the outside different degree of depth is different to flow in the sampler barrel simultaneously, thereby can be once only quick the quality of water of the different degree of depth of gathering, increased the comprehensiveness and the quality of detection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial cross-sectional view taken at a-a in fig. 1.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, the utility model discloses a river course quality of water multiple spot sampling device, including urceolus 1 and inner tube 2, inner tube 2 sets up in urceolus 1, installs telescopic link 3 on the inside bottom surface of urceolus 1, the 3 upper ends of telescopic link are installed on the bottom surface of inner tube 2, the inside closing plate 5 that is equipped with more than one of inner tube 2, all install connecting rod 9 between the closing plate 5, form a sealed chamber 14 between adjacent closing plate 5 and the inner tube 2, all be equipped with a sampling tube 8 on the bottom surface of sealed chamber 14, all be equipped with the first through-hole 7 that more than one and sealed chamber 14 communicate on the outer wall of inner tube 2, all be equipped with more than one second through-hole 6 on the outer wall of urceolus 1, all crisscross the setting between second through-hole 6 and the first.
In this embodiment, the first through holes 7 are all located at the upper end of the sampling cylinder 8, and the second through holes 6 and the first through holes 7 are arranged in parallel.
In this embodiment, the outer ring surface of the sealing plate 5 is provided with the rubber ring 4, the outer ring surface of the rubber ring 4 is abutted against the inner wall surface of the inner cylinder 2, and the sealing plate 5 at the uppermost end is provided with the first holding rod 11.
In this embodiment, the end surface of the upper end of the inner cylinder 2 is provided with a second holding rod 12, and the outer wall surface of the upper end of the outer cylinder 1 is provided with a third holding rod 13.
In this embodiment, the telescopic rod 3 is a square telescopic rod, so that the telescopic rod is prevented from rotating, and the telescopic rod can only extend out or retract up and down, thereby effectively ensuring that the first through hole and the second through hole are positioned on the same plane.
In this embodiment, the cross section of connecting rod 9 all is the arc structure setting, and a side of sampler barrel 8 all leans on the medial surface of connecting rod 9, and effectual restriction sampler barrel has avoided the sampler barrel to one side slope, makes the sampler barrel can keep perpendicular.
In the embodiment, the inner barrel 2 and the outer barrel 1 are both made of transparent plastic materials, so that the weight is reduced, the carrying is convenient, and the internal collection condition can be seen through the outer barrel and the inner barrel.
When the sampling device is used, the second handle and the third handle are held by hands to insert the device into water, the first through holes and the second through holes are arranged in a staggered mode, so that water cannot enter the sampling tube, the third handle is pulled upwards after the sampling device is positioned in water, the outer barrel is driven by the movement of the third handle to move upwards, the telescopic rod is extruded by the movement of the outer barrel, when the telescopic rod is retracted to the shortest position, the first through holes and the second through holes are just communicated with each other, at the moment, water with different external depths can flow into the sealing cavity along the through holes (the first through holes and the second through holes) with different heights until flowing into the sampling tube, after a period of time, the outer barrel is pushed downwards to stagger the first through holes and the second through holes again, at the moment, the sampling device can be lifted from the water, the sealing plate is slowly pulled upwards through the first handle, and the sampling tube on the surface can be taken down when the sealing plate is moved out, after the sealing plate is completely pulled out, all the sampling barrels can be taken down, so that the water quality at different depths can be conveniently detected, the operation is simple, and the collection of the water quality at different depths can be completed at one time.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides a river course quality of water multiple spot sampling device which characterized in that: including urceolus (1) and inner tube (2), inner tube (2) set up in urceolus (1), install telescopic link (3) on the inside bottom surface of urceolus (1), install on the bottom surface of inner tube (2) telescopic link (3) upper end, inner tube (2) inside is equipped with more than one closing plate (5), all install connecting rod (9) between closing plate (5), form a sealed chamber (14) between adjacent closing plate (5) and inner tube (2), all be equipped with a sampling tube (8) on the bottom surface of sealed chamber (14), all be equipped with more than one first through-hole (7) that communicate with sealed chamber (14) on the outer wall of inner tube (2), all be equipped with more than one second through-hole (6) on the outer wall of urceolus (1), all crisscross the setting between second through-hole (6) and first through-hole (7).
2. The multi-point riverway water quality sampling device of claim 1, wherein: first through-hole (7) all are located the upper end of sampler barrel (8), parallel arrangement between second through-hole (6) and first through-hole (7).
3. The multi-point riverway water quality sampling device of claim 1, wherein: the rubber ring (4) is mounted on the outer ring surface of the sealing plate (5), the outer ring surface of the rubber ring (4) is abutted against the inner wall surface of the inner barrel (2), and the first holding rod (11) is mounted on the sealing plate (5) at the uppermost end.
4. The multi-point riverway water quality sampling device of claim 1, wherein: a second holding rod (12) is arranged on the end surface of the upper end of the inner cylinder (2), and a third holding rod (13) is arranged on the outer wall surface of the upper end of the outer cylinder (1).
5. The multi-point riverway water quality sampling device of claim 1, wherein: the telescopic rod (3) is a square telescopic rod.
6. The multi-point riverway water quality sampling device of claim 1, wherein: the cross section of connecting rod (9) all is the arc structure setting, and one side of sampler barrel (8) all leans on the medial surface of connecting rod (9).
7. The multi-point riverway water quality sampling device of claim 1, wherein: the inner cylinder (2) and the outer cylinder (1) are both made of transparent plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020579518.6U CN212031047U (en) | 2020-04-17 | 2020-04-17 | Riverway water quality multi-point sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020579518.6U CN212031047U (en) | 2020-04-17 | 2020-04-17 | Riverway water quality multi-point sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212031047U true CN212031047U (en) | 2020-11-27 |
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ID=73494917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020579518.6U Expired - Fee Related CN212031047U (en) | 2020-04-17 | 2020-04-17 | Riverway water quality multi-point sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212031047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684138A (en) * | 2020-12-22 | 2021-04-20 | 青岛瞪羚科技服务有限公司 | Water quality detection device and detection method thereof |
| CN113109097A (en) * | 2021-05-26 | 2021-07-13 | 东营海关综合技术服务中心 | Sampling device for petroleum detection |
-
2020
- 2020-04-17 CN CN202020579518.6U patent/CN212031047U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684138A (en) * | 2020-12-22 | 2021-04-20 | 青岛瞪羚科技服务有限公司 | Water quality detection device and detection method thereof |
| CN113109097A (en) * | 2021-05-26 | 2021-07-13 | 东营海关综合技术服务中心 | Sampling device for petroleum detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |