CN219641303U - Groundwater collection sampling device - Google Patents
Groundwater collection sampling device Download PDFInfo
- Publication number
- CN219641303U CN219641303U CN202320846830.0U CN202320846830U CN219641303U CN 219641303 U CN219641303 U CN 219641303U CN 202320846830 U CN202320846830 U CN 202320846830U CN 219641303 U CN219641303 U CN 219641303U
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- CN
- China
- Prior art keywords
- sampling
- block
- water
- sampling device
- movable plate
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- 238000005070 sampling Methods 0.000 title claims abstract description 122
- 239000003673 groundwater Substances 0.000 title claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 239000002352 surface water Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 8
- 238000005192 partition Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 241000282414 Homo sapiens Species 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an underground water collecting and sampling device, which comprises a connecting component, a stabilizing component and a sampling component, wherein the connecting component comprises a connecting rod and a connecting block assembled at the bottom of the connecting rod, the stabilizing component comprises a fixed block arranged at the outer side of the connecting block, a movable plate is arranged in the underground water collecting and sampling device, when a worker sends the sampling device into water, the movable plate arranged in the sampling port is pushed inwards by water flow to open the sampling port, the water flow enters the sampling pipe from the sampling port, a plurality of separation plates arranged in the sampling pipe can separate the sampling pipe into a plurality of spaces, so that underground water with different depths can be sampled, when underground water in the sampling pipe is fully stored, an inner floating block can be jacked up, the movable plate can be jacked back after the floating block is jacked up, the jacked back movable plate can seal the sampling port, and then the sampling pipe is outwards taken out, so that surface water can be prevented from entering from the sampling port in a large amount, and the mixing of surface water and the sampling water is prevented from influencing the sampling result.
Description
Technical Field
The utility model relates to the technical field of underground water sampling, and particularly relates to an underground water sampling device.
Background
Groundwater resources refer to water resources which exist underground and can be utilized by human beings, the groundwater resources are part of global water resources, the groundwater resources are closely related to atmospheric water resources and surface water resources and are converted with each other, workers need to sample and check groundwater at regular time, groundwater is prevented from being polluted due to human factors, the use of groundwater is affected, injury is caused to human bodies, after the workers install sampling pipelines, the sampling devices are placed into the pipelines, the sampling devices are required to be subjected to multi-layer repeated sampling, the sampling devices are troublesome, surface water possibly enters the sampling devices when the sampling devices are taken out upwards after sampling, the detection effect is affected due to fusion of the surface water, and the groundwater collecting and sampling devices can bring convenience to the workers.
Disclosure of Invention
The utility model aims to provide a groundwater sampling device for solving the problems in the background art.
In order to achieve the above purpose, the utility model provides a groundwater collecting and sampling device, which comprises a connecting component, a stabilizing component and a sampling component, wherein the connecting component comprises a connecting rod and a connecting block assembled at the bottom of the connecting rod, the stabilizing component comprises a fixed block arranged at the outer side of the connecting block, and the sampling component comprises a sampling pipe arranged at the bottom of the connecting block, a plurality of sampling ports arranged at one side of the sampling pipe, a movable shaft arranged in the sampling ports, a movable plate arranged at the outer side of the movable shaft, a plurality of separation plates arranged in the sampling pipe and a floating block arranged at the top of the separation plates.
Preferably, a connecting ring is installed at the top of the connecting rod, and connecting threads are formed on the outer surface of the connecting block.
Preferably, the through hole is formed in the fixing block, the fixing thread is formed in the inner wall of the fixing block, and the fixing block is connected with the connecting block through the thread.
Preferably, a plurality of connecting strips are arranged on the outer side of the fixed block, and one end of each connecting strip is provided with a stable supporting ring.
Preferably, a filter screen connecting block is arranged in the stable supporting ring, and a filter screen is arranged at the bottom of the filter screen connecting block.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
1. according to the utility model, the movable plate is arranged, when a worker sends the sampling device into water, the movable plate arranged in the sampling port is pushed inwards by water flow, then the sampling port is opened, water flow enters the sampling pipe from the sampling port, a plurality of separation plates arranged in the sampling pipe can separate the sampling pipe into a plurality of spaces so that the sampling pipe can sample groundwater with different depths, when the groundwater in the sampling pipe is full, the inner floating block can be jacked up, the movable plate can be jacked back after the floating block is jacked up, the jacked-back movable plate can seal the sampling port, then the sampling pipe is taken out outwards, and the phenomenon that surface water enters from the sampling port in a large amount is avoided, and the surface water and the sampling water are mixed so as to influence the sampling result is avoided.
Drawings
FIG. 1 is a schematic perspective view of a sampling device according to the present utility model.
Fig. 2 is a schematic perspective view of the stabilizing support ring of the present utility model.
FIG. 3 is a perspective view of a sampling tube according to the present utility model
FIG. 4 is a schematic cross-sectional view of a coupon of the present utility model.
In the figure: 100. a connection assembly; 101. a connecting rod; 102. a connecting ring; 103. a connecting block; 104. a connecting thread;
200. a stabilizing assembly; 201. a fixed block; 202. a through hole; 203. a fixed thread; 204. a connecting strip; 205. a stabilizing support ring; 206. a filter screen connecting block; 207. and (5) a filter screen.
300. A sampling assembly; 301. a sampling tube; 302. a sampling port; 303. a movable shaft; 304. a movable plate; 305. a partition plate; 306. and (5) floating blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 3, an underground water collecting and sampling device;
the coupling assembling 100 includes connecting rod 101, the go-between 102 is installed at the top of connecting rod 101, connecting rod 101 can provide the support for top-mounted go-between 102, the go-between 102 can provide the connection with the external world for sampling device, when the staff need put into sampling device from sampling pipeline in the time of taking a sample work, thereby through the go-between 102 of installing at connecting rod 101 top control sampling device's lift, assemble the connecting block 103 in connecting rod 101 bottom, connecting block 103 of connecting rod 101 bottom installation can provide the connection effect for connecting rod 101, when the staff need take off connecting rod 101, through relieving the connection effect of connecting block 103 with the external world, take out connecting rod 101 and sampling tube 301, connecting screw thread 104 has been seted up to the surface of connecting block 103, connecting screw thread 104 that connecting block 103 can provide the space of seting up for the surface, when the staff need be connected connecting block 103 with fixed block 201, through the connecting screw thread 104 that sets up connecting block 103 surface and fixed block 201 inner wall set up fixed screw thread 203, make connecting block 103 and fixed block 201 be connected and fixed, prevent the emergence condition.
Referring to fig. 1 and 2, an underground water collecting and sampling device;
the stabilizing assembly 200 comprises a fixing block 201 installed on the outer side of a connecting block 103, the connecting block 103 can provide a connecting effect for installing the fixing block 201 on the outer side, the fixing block 201 can provide a fixing space and support for the connecting block 103, a through hole 202 is formed in the fixing block 201, the fixing block 201 can provide a forming space for the through hole 202 formed in the fixing block 201, when a worker needs to install the connecting rod 101, the worker can put the connecting block 103 into the through hole 202 formed in the fixing block 201 and then the fixing thread 203 formed in the inner wall is in threaded connection with the connecting thread 104 formed in the outer surface of the connecting block 103, the fixing thread 203 is formed in the inner wall of the fixing block 201, the fixing block 201 is connected with the connecting block 103 through threads, the fixing block 201 can provide a forming space for the fixing thread 203 formed in the inner wall, when the worker puts the connecting block 103 into the through hole 202 formed in the fixing block 201, the fixing thread 203 arranged on the inner wall of the fixing block 201 can be in threaded connection with the connecting thread 104 arranged on the outer surface of the connecting block 103, after connection, a fixing effect can be provided for the connecting block 103 and the fixing block 201, and falling off is prevented, so that normal use of the device is affected, a plurality of connecting strips 204 are arranged on the outer side of the fixing block 201, the fixing block 201 can provide support for the plurality of connecting strips 204 arranged on the outer side, the connecting strips 204 can provide the capability of connecting the fixing block 201 with the connecting rod 101 and the stable supporting ring 205, one end of each connecting strip 204 is provided with the stable supporting ring 205, the connecting strips 204 can provide connection for the stable supporting ring 205 arranged at one end, after a worker connects and fixes the fixing block 201 with the connecting block 103, the sampling device is put into water, the stable supporting ring 205 arranged at one end of each connecting strip 204 can provide stability for the sampling device, prevent that sampling device from appearing the condition of turning on one's side to influence the sampling effect, stable support ring 205's internally mounted has filter screen connecting block 206, stable support ring 205 can provide installation space and support for internally mounted's filter screen connecting block 206, filter screen connecting block 206 can provide the connection with stable support ring 205 for bottom-mounted filter screen 207, prevent that filter screen 207 from appearing the condition of droing, thereby influence the filter effect, filter screen 207 is installed to filter screen connecting block 206's bottom, filter screen connecting block 206 can provide the connection with stable support ring 205 for bottom-mounted filter screen 207, after the staff sends sampling device into groundwater, install filter screen 207 in stable support ring 205 bottom can filter aquatic impurity, prevent impurity follow rivers get into in the sample connection 302, block up the sample connection 302, influence the sampling effect.
Referring to fig. 1, 3 and 4, a groundwater collecting and sampling device;
the sampling assembly 300 comprises a sampling tube 301 installed at the bottom of a connecting block 103, the connecting block 103 can provide support and connection for the sampling tube 301 installed at the bottom, the sampling tube 301 can provide storage space for groundwater in sampling work, a plurality of sampling ports 302 arranged at one side of the sampling tube 301, the sampling tube 301 can provide opening space for a plurality of sampling ports 302 arranged at one side, when a worker sends a sampling device into groundwater, the plurality of sampling ports 302 arranged at one side of the sampling tube 301 can provide channels for the groundwater to enter the inside of the sampling tube 301, a movable shaft 303 installed inside the sampling ports 302, the sampling ports 302 can provide installation space and support for the movable shaft 303 installed inside, the movable shaft 303 can provide support and movable capability for a movable plate 304 installed outside, the movable plate 304 installed outside the movable shaft 303, the movable shaft 303 can provide the movable plate 304 installed on the outer side with the movable plate 304 to be opened inwards by water flow when a worker feeds the sampling device into groundwater, the opened water flow can enter the inside of the sampling tube 301 through the sampling port 302, a plurality of partition plates 305 installed inside the sampling tube 301, the sampling tube 301 can provide installation spaces and supports for the partition plates 305 installed inside the sampling tube 301, the partition plates 305 installed inside the sampling tube 301 can divide the inside of the sampling tube 301 into different areas so as to sample groundwater with different depths, the sampling speed of the worker is increased, the floating blocks 306 installed at the top of the partition plates 305 can provide support for the floating blocks 306 installed at the top, the sampling tube 301 can provide installation spaces for the floating blocks 306 installed inside the sampling tube 301, groundwater is not stopped inside the sampling tube 301, when the inside of the sampling tube 301 is full of water, groundwater can jack up the floating block 306, and the floating block 306 jack-up can outwards jack back the fly leaf 304, can close the sampling port 302 after the jack back, prevents inside sampling water from running out or top layer water entering.
Working principle: when the staff sends sampling device into groundwater, rivers are inwards moved back with sampling port 302 internally mounted fly leaf 304 and are got into sampling tube 301 in, install the division board 305 in sampling tube 301 inside and can be with the inside partition of sampling tube 301 for different regions, make it collect the groundwater of different degree of depth, can jack up the kicking block 306 when the inside water of sampling tube 301 is full, can jack up the fly leaf 304 back after the kicking block 306, the fly leaf 304 after the top back can seal sampling port 302, prevent when carrying and draw sampling device that inside sampling water outwards runs out or the top layer water gets into and mixes with the sampling water.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (5)
1. The utility model provides a groundwater collection sampling device which characterized in that includes:
the connecting assembly (100) comprises a connecting rod (101) and a connecting block (103) assembled at the bottom of the connecting rod (101);
a stabilizing assembly (200) comprising a fixed block (201) mounted outside the connecting block (103);
the sampling assembly (300) comprises a sampling tube (301) arranged at the bottom of the connecting block (103), a plurality of sampling ports (302) arranged on one side of the sampling tube (301), a movable shaft (303) arranged inside the sampling ports (302), a movable plate (304) arranged outside the movable shaft (303), a plurality of separation plates (305) arranged inside the sampling tube (301) and floating blocks (306) arranged at the tops of the separation plates (305).
2. The underground water sampling device according to claim 1, wherein the top of the connecting rod (101) is provided with a connecting ring (102), and the outer surface of the connecting block (103) is provided with connecting threads (104).
3. The underground water sampling device according to claim 1, wherein the inside of the fixed block (201) is provided with a through hole (202), the inner wall of the fixed block (201) is provided with a fixed thread (203), and the fixed block (201) is connected with the connecting block (103) through the thread.
4. The underground water sampling device according to claim 1, wherein a plurality of connecting strips (204) are installed on the outer side of the fixed block (201), and a stable supporting ring (205) is installed at one end of each connecting strip (204).
5. The groundwater sampling device according to claim 4, wherein the stabilizing support ring (205) is internally provided with a screen connection block (206), and the bottom of the screen connection block (206) is provided with a screen (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320846830.0U CN219641303U (en) | 2023-04-17 | 2023-04-17 | Groundwater collection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320846830.0U CN219641303U (en) | 2023-04-17 | 2023-04-17 | Groundwater collection sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219641303U true CN219641303U (en) | 2023-09-05 |
Family
ID=87819618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320846830.0U Active CN219641303U (en) | 2023-04-17 | 2023-04-17 | Groundwater collection sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219641303U (en) |
-
2023
- 2023-04-17 CN CN202320846830.0U patent/CN219641303U/en active Active
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