CN215894096U - Underground water sampling device - Google Patents
Underground water sampling device Download PDFInfo
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- CN215894096U CN215894096U CN202120713614.XU CN202120713614U CN215894096U CN 215894096 U CN215894096 U CN 215894096U CN 202120713614 U CN202120713614 U CN 202120713614U CN 215894096 U CN215894096 U CN 215894096U
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Abstract
The utility model relates to an underground water sampling device which comprises a lifting rope (1), a water taking pipeline (2) and a water taking device (3), wherein the lower end of the lifting rope (1) is connected with the water taking device (3), the outlet at the upper end of the water taking device (3) is connected with the bottom end of the water taking pipeline (2), the upper end of the water taking pipeline (2) is connected with a water pump (4), and the water outlet of the water pump (4) is simultaneously arranged adjacent to a water sample collector (5) and a waste water tank (7); the lifting rope (1) is wound on a rotating shaft of the motor (6), and the rotation of the motor (6) is utilized to adjust the depth of the lifting rope (1) entering the sampling well. The utility model has the advantages of reasonable structure arrangement, no pollution of the obtained water sample and the like, and is suitable for wide application.
Description
Technical Field
The utility model relates to the technical field of underground water sampling equipment, in particular to an underground water sampling device.
Background
The underground water sampling and monitoring management department is used for monitoring the underground water quality and other data in the district so as to master the dynamic change situation in time and protect the underground water for a long time. The current groundwater sampling device can not take a sample to the water layer of the different degree of depth, and can not guarantee to obtain the purity of water sample, probably sneaks into the water sample of other degree of depth. Therefore, the underground water sampling device is designed, and underground water sampling work at different depths can be completed under the condition of one-time water drainage.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model discloses a specific technical scheme of an underground water sampling device, which comprises the following steps:
the underground water sampling device comprises a lifting rope (1), a water taking pipeline (2) and a water taking device (3), wherein the lower end of the lifting rope (1) is connected with the water taking device (3), the upper end outlet of the water taking device (3) is connected with the bottom end of the water taking pipeline (2), the upper end of the water taking pipeline (2) is connected with a water pump (4), and the water outlet of the water pump (4) is simultaneously arranged adjacent to a water sample collector (5) and a waste water tank (7);
the lifting rope (1) is wound on a rotating shaft of the motor (6), and the rotation of the motor (6) is utilized to adjust the depth of the lifting rope (1) entering the sampling well.
Further, the water taking device (3) comprises a box body (301), an outlet (302) is formed in the upper end of the box body (301), an inlet (303) is formed in the lower end of the box body (301), a piston (304) is arranged on the inlet (303), a water inlet (305) is formed in the side face of the piston (304), a channel (306) is formed in the piston (304), the channel (306) is communicated with the water inlet (305), the piston (304) is connected with a telescopic rod (307), the telescopic rod (307) is connected with a micro motor (308), and the micro motor (308) is installed on the inner wall of the box body (301).
Further, the water sample collector (5) comprises a track (501) and a plurality of sample collecting tanks (502), wherein the sample collecting tanks (502) are placed on the track (501).
Furthermore, a barrel groove (503) is arranged on the track (501), and the sample collection tank (502) is placed inside the barrel groove (503).
Further, the water pump (4) is installed on a rotating shaft (8), the rotating shaft (8) is connected with a driving motor (9), and the driving motor (9) drives the rotating shaft (8) to rotate, so that the water pump (4) is adjusted to rotate in the horizontal direction, and the direction of a water outlet of the water pump (4) is adjusted. When the water taking pipeline needs to be flushed, the water outlet of the water pump faces the waste water tank; when a water sample needs to be collected, the water outlet of the water pump faces the water sample collector (5).
The utility model has the beneficial effects that: the sampling device is provided with a lifting rope, a water taking pipe and a water pump, wherein the lower end of the water taking pipe is provided with a sealing element, the sealing element is driven to be pushed out and retracted by a motor, so that a water sample taken out by the water taking pipe is a water sample with a target depth and does not contain other water samples with other depths, a reservoir and a sample collecting tank are arranged at the upper end of a sampling well, and water samples with different depths can be taken and respectively contained after one-time downhole. The utility model has the advantages of reasonable structure arrangement, no pollution of the obtained water sample and the like, and is suitable for wide application.
Drawings
Fig. 1 is a schematic structural diagram of an underground water sampling device according to the present invention.
Fig. 2 is a schematic structural diagram of a water sampler of the underground water sampling device of the present invention.
Fig. 3 is a side view of a water sample collector of an underground water sampling device of the present invention.
List of reference numerals: 1-lifting rope, 2-water taking pipeline, 3-water taking device, 301-box, 302-outlet, 303-inlet, 304-piston, 305-water inlet, 306-channel, 307-telescopic rod, 308-micro motor, 4-water pump, 5-water sample collector, 501-track, 502-sample collecting tank, 503-barrel groove, 6-motor, 7-waste water tank, 8-rotating shaft and 9-driving motor.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the utility model and not as limiting the scope of the utility model. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Examples
With reference to figures 1 to 2 of the drawings,
the underground water sampling device comprises a lifting rope 1, a water taking pipeline 2 and a water taking device 3, wherein the lower end of the lifting rope 1 is connected with the water taking device 3, the upper end outlet of the water taking device 3 is connected with the bottom end of the water taking pipeline 2, the upper end of the water taking pipeline 2 is connected with a water pump 4, and the water outlet of the water pump 4 is simultaneously arranged adjacent to a water sample collector 5 and a waste water tank 7;
the lifting rope 1 is wound on a rotating shaft of the motor 6, and the rotation of the motor 6 is utilized to adjust the depth of the lifting rope 1 entering the sampling well.
Further, the water intake device 3 includes a box body 301, an outlet 302 is provided at the upper end of the box body 301, an inlet 303 is provided at the lower end, a piston 304 is provided on the inlet 303, a water inlet 305 is provided on the side surface of the piston 304, a channel 306 is provided inside the piston 304, the channel 306 is communicated with the water inlet 305, the piston 304 is connected with a telescopic rod 307, the telescopic rod 307 is connected with a micro-motor 308, and the micro-motor 308 is installed on the inner wall of the box body 301.
Further, the water sample collector 5 comprises a rail 501 and a plurality of sample collection tanks 502, wherein the sample collection tanks 502 are placed on the rail 501.
Further, a barrel groove 503 is arranged on the track 501, and the sample collection tank 502 is placed inside the barrel groove 503.
Further, the water pump 4 is installed on a rotating shaft 8, the rotating shaft 8 is connected with a driving motor 9, and the driving motor 9 drives the rotating shaft 8 to rotate, so that the water pump 4 is adjusted to rotate in the horizontal direction, and the direction of a water outlet of the water pump 4 is adjusted. When the water taking pipeline needs to be flushed, the water outlet of the water pump faces the waste water tank; when a water sample needs to be collected, the water outlet of the water pump faces the water sample collector 5.
This sampling device is provided with lifting rope, intake pipe and water pumper, and wherein the lower extreme of intake pipe is provided with the sealing member, drives the release of sealing member and withdraws through the motor to guarantee that the water sample that the intake pipe was taken out is the water sample of target depth, and does not contain other degree of depth water samples, and be provided with cistern and sample collection tank in the upper end of sampling well, once go into the pit, can get the water sample of the different degree of depth, and hold respectively. The utility model has the advantages of reasonable structure arrangement, no pollution of the obtained water sample and the like, and is suitable for wide application.
The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.
Claims (5)
1. The underground water sampling device is characterized by comprising a lifting rope (1), a water taking pipeline (2) and a water taking device (3), wherein the lower end of the lifting rope (1) is connected with the water taking device (3), the upper end outlet of the water taking device (3) is connected with the bottom end of the water taking pipeline (2), the upper end of the water taking pipeline (2) is connected with a water pump (4), and the water outlet of the water pump (4) is simultaneously arranged adjacent to a water sample collector (5) and a waste water tank (7);
the lifting rope (1) is wound on a rotating shaft of the motor (6), and the rotation of the motor (6) is utilized to adjust the depth of the lifting rope (1) entering the sampling well.
2. A groundwater sampling device according to claim 1, wherein the water sampler (3) comprises a box body (301), an outlet (302) is arranged at the upper end of the box body (301), an inlet (303) is arranged at the lower end of the box body, a piston (304) is arranged on the inlet (303), a water inlet (305) is arranged on the side surface of the piston (304), a channel (306) is arranged inside the piston (304), the channel (306) is communicated with the water inlet (305), the piston (304) is connected with a telescopic rod (307), the telescopic rod (307) is connected with a micro motor (308), and the micro motor (308) is arranged on the inner wall of the box body (301).
3. A groundwater sampling device as claimed in claim 1, wherein the water sample collector (5) comprises a rail (501), a plurality of sample collection tanks (502), and the sample collection tanks (502) are placed on the rail (501).
4. A groundwater sampling device according to claim 3, wherein a tub (503) is provided on the track (501), and the sample collection tank (502) is placed inside the tub (503).
5. A groundwater sampling device as claimed in claim 1, wherein the water pump (4) is mounted on a rotating shaft (8), the rotating shaft (8) is connected with a driving motor (9), and the driving motor (9) drives the rotating shaft (8) to rotate, so as to adjust the rotation of the water pump (4) in the horizontal direction, and thus adjust the orientation of the water outlet of the water pump (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120713614.XU CN215894096U (en) | 2021-04-08 | 2021-04-08 | Underground water sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120713614.XU CN215894096U (en) | 2021-04-08 | 2021-04-08 | Underground water sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215894096U true CN215894096U (en) | 2022-02-22 |
Family
ID=80346931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120713614.XU Active CN215894096U (en) | 2021-04-08 | 2021-04-08 | Underground water sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215894096U (en) |
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2021
- 2021-04-08 CN CN202120713614.XU patent/CN215894096U/en active Active
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