CN212513823U - Environment-friendly water quality sampling device - Google Patents
Environment-friendly water quality sampling device Download PDFInfo
- Publication number
- CN212513823U CN212513823U CN202020628589.0U CN202020628589U CN212513823U CN 212513823 U CN212513823 U CN 212513823U CN 202020628589 U CN202020628589 U CN 202020628589U CN 212513823 U CN212513823 U CN 212513823U
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- Prior art keywords
- inlet tube
- sap cavity
- sampler
- sampling device
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 238000005070 sampling Methods 0.000 title claims abstract description 26
- 230000007613 environmental effect Effects 0.000 claims abstract description 9
- 238000000151 deposition Methods 0.000 claims abstract 5
- 239000007788 liquid Substances 0.000 description 28
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses an environmental protection water quality sampling device, including the stratified sampling ware, the sampler sets up for T font structure, the sampler is including depositing sap cavity, inlet tube, filter screen, drain valve, discharge valve and shutoff board, inlet tube perpendicular to deposits sap cavity upper portion and sets up, the inlet tube sets up with depositing sap cavity intercommunication, the shutoff board is rotatable to be located on the inlet tube lateral wall, in the inlet tube was located to the filter screen, the drain valve is located and is deposited on the lateral wall of sap cavity back from the inlet tube, the drain valve is close to and deposits the setting of sap cavity bottom, discharge valve locates on depositing the lateral wall that the sap cavity deviates from the inlet tube, discharge valve is close to and deposits the setting of sap cavity top. The utility model belongs to the technical field of the environmental protection equipment, specifically indicate one kind can take a sample and be difficult for causing the wadding in disorder to different water layers respectively, improve the sample degree of accuracy, can filter sample quality of water simultaneously, help improving analysis efficiency, reduce analyst intensity of labour's environmental protection quality of water sampling device.
Description
Technical Field
The utility model belongs to the technical field of the environmental protection equipment, specifically indicate an environmental protection water quality sampling device.
Background
Along with the rapid development of modern industry in China, the pollution of water resource environment is continuously worsened, the water resource which is used as the water resource for human beings to live is more and more emphasized by people, in order to ensure the sustainable development of the water resource, the ecological protection and restoration of the water resource become the important component part of the sustainable development of the water resource protection, and a sampling device is required to be utilized to carry out sampling detection on the water quality at different depths in the process of protecting and restoring the water ecology. However, the existing water quality sampling device mostly samples through the rope lug connection sampling bottle, although adjustable rope length is adjusted in order to carry out the sample depth, but the sample bottle whereabouts in-process can be thoughtlessly had different degree of depth water, rock the rope simultaneously and when replacing the sample bottle water-logging, can make the sample layer wadding in disorder, cause the sample inaccurate, can sneak into some solid particles in the effluent water sump simultaneously, inevitable can fall into the sampling bottle during the sample, when carrying out the analysis, need advance to subside, get rid of the interference, increase water quality analysis personnel's intensity of labour, lead to the analysis efficiency lower.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a can take a sample and be difficult for causing the wadding in disorder to different water layers respectively, improve the sample degree of accuracy, can filter sample quality of water simultaneously, help improving analysis efficiency, reduce analyst intensity of labour's environmental protection quality of water sampling device.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: an environment-friendly water sampling device comprises a layered sampler, wherein the layered sampler comprises a plurality of samplers, and the samplers are arranged in a T-shaped structure; the sampler comprises a liquid storage cavity, a water inlet pipe, a filter screen, a water drain valve, an exhaust valve and a plugging plate, wherein the liquid storage cavity is arranged in a cylindrical hollow cavity structure, the water inlet pipe is arranged perpendicular to the upper part of the liquid storage cavity, the water inlet pipe is communicated with the liquid storage cavity, the plugging plate is rotatably arranged on the side wall of the water inlet pipe, the filter screen is arranged in the water inlet pipe and is arranged by the plugging plate, when sampling is carried out, the layered sampler is slowly hung into a water layer to be sampled, the plugging plate is pulled to enable a water sample in the corresponding water layer to enter the liquid storage cavity, the filter screen is arranged to reduce the entering of suspended matters in water, the settling time is reduced, after sampling is finished, the plugging plate is released to drop back to the original position under the action of the dead weight of the plugging plate to plug the water inlet pipe, the water drain valve is arranged on the side wall of the liquid storage cavity, the drain valve is, the exhaust valve is arranged on the side wall of the liquid storage cavity, away from the water inlet pipe, the exhaust valve is close to the top of the liquid storage cavity and is communicated with the liquid storage cavity, when a sample in the liquid storage cavity is discharged, the exhaust valve is opened firstly, so that the liquid storage cavity is balanced with external pressure, the drain valve is opened, and the sample in the liquid storage cavity is discharged.
Further, inlet pipe tip lower part is equipped with sealed draw-in groove, sealed draw-in groove is the arc structure setting, the vertical central plane symmetry setting of inlet pipe is followed at sealed draw-in groove both ends, can accept the shutoff board to with the shutoff integrated circuit board with, seal up the inlet tube.
Furthermore, the end parts of the plugging plates arranged on different samplers are connected through cables, an external rope is connected with the end part of the plugging plate on the uppermost layer, the plugging plate can be rotated upwards by pulling the rope, and water enters the liquid storage cavity along the water inlet pipe.
Further, locate and be equipped with lifting hook and bracing piece on the uppermost sampler upper wall, the central department of uppermost sampler upper wall is located to the lifting hook, articulates the rope on the lifting hook, and the layering sampler of being convenient for hangs puts, the bracing piece is close to the sampler upper wall tip setting of uppermost, be equipped with the spacing ring on the bracing piece, will connect and break through the spacing ring in the external rope of shutoff board tip and conclude, prevent that external rope from placing in disorder and lead to the water layer wadding in disorder.
Further, the discharge valve tip sets up down, when can guaranteeing to take out the sampler from the water layer, the discharge valve tip can not ponding to when preventing to open discharge valve equilibrium pressure, ponding sneak into and deposit the liquid intracavity and lead to the sample inaccurate, the valve exit end that drains sets up down, the quality of water sample clean-out of being convenient for deposit the liquid intracavity.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of environmental protection water sampling device, moreover, the steam generator is simple in structure, and reasonable design, through set up the filter screen in the inlet tube, take out the suspended solid in the water layer, reduce the settling time of cost in the analytic process, help improving analysis efficiency, reduce analyst's intensity of labour, realize the closure plate sealed to the inlet tube through closure plate and sealed draw-in groove gomphosis, prevent to hang down the water of in-process different water layers down and sneak into under the layered sampler, it is accurate to ensure the sample, opening of closure plate on each sampler through the synchronous slow drive of external rope simultaneously, it is in disorder to reduce the water layer wadding, be favorable to guaranteeing the sample accuracy, discharge valve's setting, can make deposit sap cavity and external environment pressure balance, be convenient for deposit the outer row of sap cavity.
Drawings
Fig. 1 is the overall structure schematic diagram of the utility model relates to an environmental protection water sampling device.
Wherein, 1, layering sampler, 2, sampler, 3, deposit the sap cavity, 4, inlet tube, 5, filter screen, 6, the valve that drains, 7, discharge valve, 8, shutoff board, 9, sealed draw-in groove, 10, cable, 11, lifting hook, 12, bracing piece, 13, spacing ring.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention, which are not described in detail, are the prior art adopted.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the utility model relates to an environment-friendly water sampling device, which comprises a layered sampler 1, wherein the layered sampler 1 comprises a plurality of samplers 2, the samplers 2 are arranged in a T-shaped structure, the samplers 2 comprise a liquid storage cavity 3, a water inlet pipe 4, a filter screen 5, a water drain valve 6, an exhaust valve 7 and a blocking plate 8, the liquid storage cavity 3 is arranged in a cylindrical hollow cavity structure, the water inlet pipe 4 is arranged perpendicular to the upper part of the liquid storage cavity 3, the water inlet pipe 4 is communicated with the liquid storage cavity 3, the blocking plate 8 is rotatably arranged on the side wall of the water inlet pipe 4, the filter screen 5 is arranged in the water inlet pipe 4 and is arranged by the blocking plate 8, the water drain valve 6 is arranged on the side wall of the liquid storage cavity 3 away from the water inlet pipe 4, the water drain valve 6 is arranged near the bottom of the liquid storage cavity 3 and is communicated with the liquid storage cavity 3, the exhaust valve, the exhaust valve 7 is arranged close to the top of the liquid storage cavity 3 and communicated with the liquid storage cavity 3.
The lower part of the end part of the water inlet pipe 4 is provided with a sealing clamping groove 9, the sealing clamping groove 9 is of an arc-shaped structure, and two ends of the sealing clamping groove 9 are symmetrically arranged along the vertical central plane of the water inlet pipe 4.
The ends of the blanking plates 8 provided on the different samplers 2 are connected by a cable 10.
Locate to be equipped with lifting hook 11 and bracing piece 12 on the sampler 2 upper wall of top, the center department of the sampler 2 upper wall of top is located to lifting hook 11, bracing piece 12 is close to the sampler 2 upper wall tip setting of top, be equipped with spacing ring 13 on the bracing piece 12.
The end part of the exhaust valve 7 is arranged downwards, and the outlet end of the water drain valve 6 is arranged downwards.
When the device is used specifically, a rope passes through the lifting hook 11, one end of the other rope is fixed at the end part of the plugging plate 8 on the sampler 2 on the uppermost layer, which is connected with the cable 10, the layered sampler 1 is lifted into a sewage pool, the rope connected with the plugging plate 8 is pulled, the plugging plate 8 rotates, a water sample in a corresponding water layer enters the liquid storage cavity 3, the filter screen 5 is arranged, the entering of suspended matters in water can be reduced, and after sampling is completed, the plugging plate 8 is released, and the water inlet pipe 4 is plugged under the action of the self weight of the plugging plate 8; when the sample in the liquid storage cavity 3 is released, the exhaust valve 7 is opened firstly to balance the liquid storage cavity 3 with the external pressure, and the drain valve is opened to release the sample in the liquid storage cavity 3.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides an environmental protection water sampling device, includes the stratified sampling ware, its characterized in that: the stratified sampling ware includes a plurality of samplers, the sampler sets up for T font structure, the sampler is including depositing sap cavity, inlet tube, filter screen, drain valve, discharge valve and shutoff board, it sets up for cylinder type cavity structures to deposit the sap cavity, inlet tube perpendicular to deposits sap cavity upper portion and sets up, the inlet tube sets up with depositing sap cavity intercommunication, the shutoff board is rotatable to be located on the inlet tube lateral wall, the filter screen is located in the inlet tube and is leaned on the shutoff board setting, the drain valve is located and is deposited on the lateral wall that the sap cavity deviates from the inlet tube, the drain valve is close to deposit the sap cavity bottom and set up and deposit sap cavity intercommunication, discharge valve locates on the lateral wall that the sap cavity deviates from the inlet tube, discharge valve is close to deposit the setting of sap cavity top and with deposit the setting of sap cavity intercommunication.
2. The environmental-friendly water sampling device according to claim 1, wherein: the inlet tube tip lower part is equipped with sealed draw-in groove, sealed draw-in groove is the arc structure setting, the vertical central plane symmetry setting of inlet tube is followed at sealed draw-in groove both ends.
3. The environmental-friendly water sampling device according to claim 1, wherein: the end parts of the plugging plates arranged on different samplers are connected through cables.
4. The environmental-friendly water sampling device according to claim 1, wherein: locate and be equipped with lifting hook and bracing piece on the sampler upper wall of upper end, the central department of sampler upper wall of upper end is located to the lifting hook, the bracing piece is close to the sampler upper wall tip setting of upper end, be equipped with the spacing ring on the bracing piece.
5. The environmental-friendly water sampling device according to claim 1, wherein: the end part of the exhaust valve is arranged downwards, and the outlet end of the water drain valve is arranged downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020628589.0U CN212513823U (en) | 2020-04-23 | 2020-04-23 | Environment-friendly water quality sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020628589.0U CN212513823U (en) | 2020-04-23 | 2020-04-23 | Environment-friendly water quality sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212513823U true CN212513823U (en) | 2021-02-09 |
Family
ID=74435785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020628589.0U Expired - Fee Related CN212513823U (en) | 2020-04-23 | 2020-04-23 | Environment-friendly water quality sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212513823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115014873A (en) * | 2022-01-11 | 2022-09-06 | 淮阴师范学院 | Water quality monitoring stratified sampling device |
-
2020
- 2020-04-23 CN CN202020628589.0U patent/CN212513823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115014873A (en) * | 2022-01-11 | 2022-09-06 | 淮阴师范学院 | Water quality monitoring stratified sampling device |
| CN115014873B (en) * | 2022-01-11 | 2023-03-14 | 淮阴师范学院 | Water quality monitoring stratified sampling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |