CN214224616U - Underground water sampling device - Google Patents
Underground water sampling device Download PDFInfo
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- CN214224616U CN214224616U CN202022123355.3U CN202022123355U CN214224616U CN 214224616 U CN214224616 U CN 214224616U CN 202022123355 U CN202022123355 U CN 202022123355U CN 214224616 U CN214224616 U CN 214224616U
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- sampling
- soft bag
- silt
- barrel
- bucket
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Abstract
The utility model belongs to the technical field of groundwater sampling equipment, concretely relates to groundwater sampling device, including support and sampling bucket, the sampling bucket place on the support, the key is: the sampling barrel lower extreme for thick toper thin down, and the bottom opening, opening part fixed mounting sampling soft bag, soft bag are installed at the sampling barrel lower extreme, hold silt and muddy water from the sampling barrel outflow, when sampling barrel bottom outlet is blockked up by silt, the soft bag of manual extrusion makes the water in the soft bag upwards wash away the silt of jam, avoid silt to cause the settling time long because of blockking up for the sampling speed.
Description
Technical Field
The utility model belongs to the technical field of groundwater sampling equipment, concretely relates to groundwater sampling device.
Background
The bottle is installed to current groundwater sampling equipment below the sampling barrel, and this kind of mode has a problem, and groundwater has sediment such as silt usually, can block up the export of sampling barrel below at the sample in-process, need rock the sampling barrel export position after the export is blockked up and make its mediation again, causes whole device focus unstability easily to the mediation effect is unstable.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that exists among the above-mentioned prior art, provide an groundwater sampling device, use the original bottle of soft bag replacement, through the extrusion to soft bag, make the water-washed in the soft bag open the silt of jam.
The utility model discloses a specific technical scheme be: the utility model provides an underground water sampling device, includes support and sampling bucket, the sampling bucket place on the support, the key is: the lower end of the sampling barrel is in a conical shape with a thick upper part and a thin lower part, the bottom end of the sampling barrel is provided with an opening, and a sampling soft bag is fixedly arranged at the opening by means of a connecting piece.
The water inlet of the sampling soft bag is a threaded interface, and the connecting piece is a threaded cylinder with two open ends.
The utility model has the advantages that: the soft bag is installed at sampling bucket lower extreme, holds silt and muddy water that flow from the sampling bucket, and when sampling bucket bottom outlet was blockked up by silt, manual extrusion soft bag made the water in the soft bag upwards wash out the silt of jam, avoided silt to cause the settling time long because of blockking up for the sampling speed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the attached drawing, the sampling device comprises a bracket body 1, a bracket body 2, a sampling barrel 3, a sampling soft bag 4, a connecting piece 5 and a threaded connector.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and specific embodiments:
the utility model provides an underground water sampling device, includes support 1 and sampling bucket 2, sampling bucket 2 place on support 1, the key is: the lower end of the sampling barrel 2 is in a conical shape with a thick upper part and a thin lower part, the bottom end is provided with an opening, and a sampling soft bag 3 is fixedly arranged at the opening.
As shown in figure 1, the sampling barrel 2 filled with underground water sample is filled with medicine, the outlet at the lower end is plugged by a plug and sealed and rolled, the sampling barrel 2 is placed on a support 1, the plug at the bottom of the sampling barrel 2 is opened, and a sampling soft bag 3 is rapidly installed, so that the sediment in the sampling barrel 2 is settled into the sampling soft bag 3. In the process, if the sampling bottle is adopted, when the sediment leaks downwards, the sediment is slowly precipitated due to the existence of certain air pressure in the sampling bottle, and the utility model can extrude the sampling soft bag 3 to form a negative pressure state in the bag, so that the sediment can more quickly flow into the sampling soft bag 3; in addition, because the deposit is too much, there is the condition of slightly blockking up the export of sampling bucket 2, if the sampling bottle can only make the deposit in sampling bucket 2 exit produce the removal through rocking, not only makes whole device center unstable to can not shake and open the jam position, and the utility model discloses an extrusion flows in the moisture in the sampling soft bag 3, makes its export of upwards breaking the jam, and the success rate is high, and is effectual for whole device sampling speed accelerates.
As shown in figure 1, a threaded interface 5 is arranged at a water inlet of the sampling soft bag 3, and a connecting piece 4 is a threaded cylinder with two open ends.
The water outlet of the sampling barrel 2 is also in a threaded structure, and the threaded connection can enable the threaded interface 5 of the sampling soft bag 3 to be connected with the connecting piece 4 and the connecting piece 4 to be connected with the water outlet of the sampling barrel 2 more closely and stably and not to fall off easily.
Claims (2)
1. The utility model provides an underground water sampling device, includes support (1) and sampling bucket (2), sampling bucket (2) place on support (1), its characterized in that: the lower end of the sampling barrel (2) is in a conical shape with a thick upper part and a thin lower part, the bottom end of the sampling barrel is provided with an opening, and a sampling soft bag (3) is fixedly arranged at the opening by means of a connecting piece (4).
2. An underground water sampling apparatus according to claim 1, wherein: the water inlet of the sampling soft bag (3) is provided with a threaded connector (5), and the connecting piece (4) is a threaded cylinder with two open ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022123355.3U CN214224616U (en) | 2020-09-24 | 2020-09-24 | Underground water sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022123355.3U CN214224616U (en) | 2020-09-24 | 2020-09-24 | Underground water sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214224616U true CN214224616U (en) | 2021-09-17 |
Family
ID=77673765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022123355.3U Active CN214224616U (en) | 2020-09-24 | 2020-09-24 | Underground water sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214224616U (en) |
-
2020
- 2020-09-24 CN CN202022123355.3U patent/CN214224616U/en active Active
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