CN213397725U - Soil and groundwater sample and detection device - Google Patents
Soil and groundwater sample and detection device Download PDFInfo
- Publication number
- CN213397725U CN213397725U CN202022733584.7U CN202022733584U CN213397725U CN 213397725 U CN213397725 U CN 213397725U CN 202022733584 U CN202022733584 U CN 202022733584U CN 213397725 U CN213397725 U CN 213397725U
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- soil
- sampling
- groundwater
- sampling area
- bottle
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- 239000002689 soil Substances 0.000 title claims abstract description 71
- 239000003673 groundwater Substances 0.000 title claims abstract description 57
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 238000005070 sampling Methods 0.000 claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 238000005553 drilling Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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Abstract
The utility model discloses a soil and groundwater sampling and detection device, including the main part shell, the inside of main part shell is provided with the connecting tube in the middle, and the bottom of connecting tube is provided with groundwater sampling area, the bottom of groundwater sampling area is provided with the drill bit, and one side of groundwater sampling area is provided with the water inlet in the middle, the top of groundwater sampling area is provided with the soil collection box near the periphery, the both sides of soil collection box are all provided with the tooth that digs on leaning on, one side of main part shell is provided with the hidden door on leaning on, and one side that is close to the hidden door in the inside of main part shell is provided with the sampling area, the top of running through the connecting tube is provided with pneumatic tube near one side; a soil and groundwater sample and detection device, can effectively carry out quick collection and sample to soil and groundwater, simple and practical, secondly not only can effectively fix the sample bottle, can install and dismantle the simple operation to the sample bottle fast moreover.
Description
Technical Field
The utility model relates to a sample and detection device field, in particular to soil and groundwater sample and detection device.
Background
Due to the rapid development of the industry, soil and underground water are seriously polluted, the soil and the underground water are interactive and mutually influenced, once the soil is polluted, crops can be directly influenced, so that the human health is influenced, however, the pollution detection of the soil and the underground water generally needs to use a device to sample the soil and the underground water, and therefore, the soil and underground water sampling and detecting device can generally sample and detect the soil and the underground water according to different environments;
firstly, the existing soil and underground water sampling and detecting device has weak capability of collecting and sampling soil and underground water, low speed and complex and unpractical process; secondly, current soil and groundwater sample and detection device can not effectively be fixed the sample bottle, can't install and dismantle the sample bottle fast, and the operation is difficult.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a soil and groundwater sampling and detecting device, which can effectively solve the problems that the prior soil and groundwater sampling and detecting device has certain defects to be improved when in use, firstly, the prior soil and groundwater sampling and detecting device has weak capability of collecting and sampling soil and groundwater, slow speed and complex and unpractical process; secondly, current soil and groundwater sample and detection device can not effectively be fixed the sample bottle, can't install and dismantle the sample bottle fast, operates difficult technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a soil and groundwater sampling and detecting device comprises a main body shell, wherein a connecting pipeline is arranged in the main body shell in the middle, a groundwater sampling area is arranged at the bottom end of the connecting pipeline, a drill bit is arranged at the bottom of the groundwater sampling area, a water inlet is arranged in the middle of one side of the groundwater sampling area, a soil collecting box is arranged close to the periphery of the top of the groundwater sampling area, soil excavating teeth are arranged on two sides of the soil collecting box respectively, a hidden door is arranged close to one side of the main body shell, a sampling area is arranged close to one side of the hidden door in the main body shell, a pneumatic pipe is arranged close to one side of the top end of the penetrating connecting pipeline, a pressure reducing valve is arranged on the periphery of the top end of the pneumatic pipe, a water storage container is arranged at the bottom end of the pneumatic pipe, a filter screen is arranged in the water inlet, a sampling, and the inside bottom of interior cavity evenly is provided with three sets of stop collars, and the inside bottom of stop collar is provided with compression spring, and compression spring's top is provided with the spliced pole, and the top of spliced pole is provided with the cushion, and the top of cushion is provided with concave template, and the upper portion of concave template is provided with the sample bottle between two parties.
As a further scheme of the utility model, the outside of hidden door is provided with the catching groove by the front portion, and hidden door and main body cover pass through draw-in groove swing joint.
As a further proposal of the utility model, through the pipe connection between water inlet and the water container, and the inside check valve that is provided with of pipeline.
As a further scheme of the utility model, pneumatic tube and water container's top fixed connection, the one end of sampling tube and water container's bottom fixed connection, and the other end of sampling tube and the top fixed connection of interior cavity.
As a further aspect of the utility model, digging tooth and collection soil box fixed connection, the one end of digging tooth is provided with the tooth's socket, and the arc wall has been seted up on the upper portion of digging tooth.
As a further scheme of the utility model, the top of interior cavity is provided with the spacing groove that matches with the sample bottle nib between two parties, and the body external diameter of sample bottle equals with the recess internal diameter of concave template, and three stop collars of group are triangle-shaped and arrange the setting.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a set up pneumatic tube, water container, dig the tooth and join in marriage the sampling tube, sampling bottle and soil collection box, groundwater gets into by the water inlet earlier, filter through the filter screen makes impurity can't get into the device inside, groundwater after the filtration gets into water container, through adjusting the atmospheric pressure size of decompression valve control pneumatic tube inside, thereby utilize the pressure effect of atmospheric pressure to make groundwater inside the water container flow into the inside of sampling bottle along the sampling tube, with this completion groundwater sampling process, utilize the tooth's socket of tooth that digs to dig the soil of drilling inner wall, make soil loose after the soil gets flexible along the arc wall on digging tooth upper portion and get into the inside of soil collection box, with this sampling process of completion soil, this setting can effectively collect and sample soil and groundwater fast, and is simple and practical;
through setting up the stop collar, compression spring, spliced pole cooperation cushion, concave template and sampling bottle, stir the catching groove with the hand and open the hidden door, the recess of aligning concave template with the bottom of sampling bottle is pressed downwards, make concave template drive cushion and spliced pole downstream simultaneously, make compression spring be compression state, then aim at the spacing groove at cavity top in with the bottleneck of sampling bottle, the effort of withdrawing to pressing down the sampling bottle makes compression spring kick-back reset, the bottleneck card of sampling bottle is inside the spacing inslot, it is fixed to make the sampling bottle press from both sides tightly, on the same principle otherwise take out, this sets up not only can effectively fix the sampling bottle, and can install and dismantle the sampling bottle fast, and the operation is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of a soil and groundwater sampling and detecting device according to the present invention;
FIG. 2 is a cross-sectional view of the whole structure of a soil and groundwater sampling and detecting device according to the present invention;
fig. 3 is a cross-sectional view of a sampling area of the soil and groundwater sampling and detecting device of the present invention.
In the figure: 1. a main body housing; 2. connecting a pipeline; 3. an groundwater sampling area; 4. a drill bit; 5. a water inlet; 6. a soil collection box; 7. digging soil teeth; 8. a hidden door; 9. a sampling area; 10. a pneumatic tube; 11. a pressure reducing valve; 12. a water storage container; 13. a filter screen; 14. a sampling tube; 15. an inner cavity; 16. a limiting sleeve; 17. a compression spring; 18. connecting columns; 19. cushion blocks; 20. a concave plate; 21. and (6) sampling a bottle.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a soil and groundwater sampling and detecting device comprises a main body casing 1, a connecting pipeline 2 is arranged in the main body casing 1 in the middle, a groundwater sampling area 3 is arranged at the bottom end of the connecting pipeline 2, a drill bit 4 is arranged at the bottom of the groundwater sampling area 3, a water inlet 5 is arranged in the middle of one side of the groundwater sampling area 3, a soil collecting box 6 is arranged near the periphery of the top of the groundwater sampling area 3, soil excavating teeth 7 are arranged near both sides of the soil collecting box 6, a hidden door 8 is arranged near one side of the main body casing 1, a sampling area 9 is arranged near one side of the hidden door 8 in the main body casing 1, a pneumatic pipe 10 is arranged near one side of the top end of the connecting pipeline 2, a pressure reducing valve 11 is arranged at the periphery of the top end of the pneumatic pipe 10, a water storage container 12 is arranged at the bottom end of the pneumatic pipe 10, a, the top of through connection pipeline 2 is provided with sampling tube 14 by the opposite side, and sampling area 9 includes interior cavity 15, and the inside bottom of interior cavity 15 evenly is provided with three sets of stop collars 16, and the inside bottom of stop collar 16 is provided with compression spring 17, and compression spring 17's top is provided with spliced pole 18, and spliced pole 18's top is provided with cushion 19, and cushion 19's top is provided with concave template 20, and concave template 20's upper portion is provided with sample bottle 21 between two parties.
The outside of hidden door 8 is provided with the catching groove by the front portion, and hidden door 8 passes through draw-in groove swing joint with main body cover 1, makes things convenient for the switch of hidden door 8, makes the operation process of sample more convenient.
The water inlet 5 is connected with the water storage container 12 through a pipeline, and a one-way valve is arranged inside the pipeline, so that the entering underground water cannot reversely flow out.
The digging teeth 7 are fixedly connected with the soil collecting box 6, one end of the digging teeth 7 is provided with a tooth groove, and the upper part of the digging teeth 7 is provided with an arc-shaped groove, so that soil is collected more conveniently.
The top of interior cavity 15 is provided with the spacing groove that matches with the bottle neck of sample bottle 21 between two parties, and the body external diameter of sample bottle 21 equals with the recess internal diameter of concave type board 20, and three stop collar 16 of group are three horn shapes and arrange the setting, not only can improve the stability of sample bottle 21, can be convenient for moreover sample bottle 21 put into fast and take out.
It should be noted that, the utility model relates to a soil and groundwater sampling and detecting device, when using, at first, put the device into the drilled hole, utilize drill bit 4 to bring the device to begin the sampling work after moving to the point position along the drilling, groundwater gets into by water inlet 5 first, make impurity can't get into the device inside through the filtration of filter screen 13, groundwater after the filtration gets into water container 12, through adjusting the atmospheric pressure size of relief pressure valve 11 control pneumatic tube 10 inside, thereby make the groundwater inside water container 12 flow into the inside of sampling bottle 21 along sampling tube 14 by the pressure effect of atmospheric pressure, so as to accomplish the sampling process of groundwater, utilize the tooth's socket of digging tooth 7 to dig the soil of drilling inner wall, make soil become flexible back get into the inside of soil collection box 6 along the arc-shaped groove of digging tooth 7 upper portion, so as to accomplish the sampling process of soil, toggle the catching groove with the hand and open dodge 8, aim at the recess of concave template 20 with the bottom of sampling bottle 21 and press down, make concave template 20 drive cushion 19 and spliced pole 18 downstream simultaneously, make compression spring 17 be compression state, then aim at the spacing groove at interior cavity 15 top with the bottle neck of sampling bottle 21, the effort of withdrawing to pressing of sampling bottle 21 makes compression spring 17 kick-back reset, the bottle neck card with sampling bottle 21 is inside the spacing groove, it is fixed to make sampling bottle 21 press from both sides tightly, take out otherwise with the same reason, soil and groundwater that will collect take out detect can.
The utility model discloses a set up pneumatic tube 10, water container 12, dig tooth 7 and join in marriage sampling tube 14, sampling bottle 21 and soil collection box 6, groundwater gets into by water inlet 5 earlier, filter through filter screen 13 makes inside the unable entering device of impurity, groundwater after the filtration gets into water container 12, atmospheric pressure size through adjusting relief pressure valve 11 control pneumatic tube 10 inside, thereby utilize the pressure effect of atmospheric pressure to make groundwater inside water container 12 flow into the inside of sampling bottle 21 along sampling tube 14, with this sampling process of completion groundwater, utilize the tooth's socket of digging tooth 7 to dig the soil of drilling inner wall, make soil not hard up back along the arc wall on digging tooth 7 upper portion get into the inside of soil collection box 6, with this sampling process of accomplishing soil, this setting can effectively collect and sample soil and groundwater fast, and is simple and practical; through setting up stop collar 16, compression spring 17, spliced pole 18 cooperation cushion 19, concave template 20 and sampling bottle 21, stir the catching groove with the hand and open blank door 8, aim at concave template 20's recess with sampling bottle 21 bottom and press down, make concave template 20 drive cushion 19 and spliced pole 18 downstream simultaneously, make compression spring 17 be compression state, then aim at the spacing groove at interior cavity 15 top with sampling bottle 21's bottle mouth, withdraw the effort that presses sampling bottle 21 and make compression spring 17 kick-back reset, the bottle mouth card of sampling bottle 21 is inside the spacing groove, make sampling bottle 21 press from both sides tightly fixedly, take out on the contrary on the same principle, this sets up not only can effectively fix sampling bottle 21, and can install and dismantle sampling bottle 21 fast, the simple operation.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a soil and groundwater sample and detection device which characterized in that: comprises a main body shell (1), a connecting pipeline (2) is arranged in the middle of the inside of the main body shell (1), a groundwater sampling area (3) is arranged at the bottom end of the connecting pipeline (2), a drill bit (4) is arranged at the bottom of the groundwater sampling area (3), a water inlet (5) is arranged in the middle of one side of the groundwater sampling area (3), a soil collecting box (6) is arranged at the top of the groundwater sampling area (3) close to the periphery, soil excavating teeth (7) are arranged at the two sides of the soil collecting box (6) close to the upper part, a hidden door (8) is arranged at one side of the main body shell (1) close to the upper part, a sampling area (9) is arranged at one side of the inside of the main body shell (1) close to the hidden door (8), a pneumatic pipe (10) is arranged at the top end of the penetrating through the connecting pipeline (2), a pressure reducing valve (11) is arranged at the periphery of the top, the water sampling device is characterized in that a filter screen (13) is arranged inside the water inlet (5), a sampling pipe (14) is arranged on the top end of the penetrating connection pipeline (2) close to the other side, the sampling area (9) comprises an inner cavity (15), three groups of limiting sleeves (16) are uniformly arranged at the bottom end of the inner cavity (15), a compression spring (17) is arranged at the bottom end of each limiting sleeve (16), a connecting column (18) is arranged at the top end of each compression spring (17), a cushion block (19) is arranged at the top end of each connecting column (18), a concave plate (20) is arranged at the top of each cushion block (19), and a sampling bottle (21) is arranged in the middle.
2. A soil and groundwater sampling and testing device as claimed in claim 1, wherein: the outer side of the hidden door (8) is provided with a buckle groove near the front part, and the hidden door (8) is movably connected with the main body shell (1) through a clamping groove.
3. A soil and groundwater sampling and testing device as claimed in claim 1, wherein: the water inlet (5) is connected with the water storage container (12) through a pipeline, and a one-way valve is arranged inside the pipeline.
4. A soil and groundwater sampling and testing device as claimed in claim 1, wherein: the pneumatic tube (10) is fixedly connected with the top of the water storage container (12), one end of the sampling tube (14) is fixedly connected with the bottom of the water storage container (12), and the other end of the sampling tube (14) is fixedly connected with the top of the inner cavity (15).
5. A soil and groundwater sampling and testing device as claimed in claim 1, wherein: the soil digging teeth (7) are fixedly connected with the soil collecting box (6), tooth grooves are formed in one ends of the soil digging teeth (7), and arc-shaped grooves are formed in the upper portions of the soil digging teeth (7).
6. A soil and groundwater sampling and testing device as claimed in claim 1, wherein: the top of interior cavity (15) is provided with the spacing groove that matches with sample bottle (21) bottle mouth between two parties, and the body external diameter of sample bottle (21) equals with the recess internal diameter of concave mould board (20), and three stop collar (16) of group are triangle-shaped and arrange the setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022733584.7U CN213397725U (en) | 2020-11-24 | 2020-11-24 | Soil and groundwater sample and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022733584.7U CN213397725U (en) | 2020-11-24 | 2020-11-24 | Soil and groundwater sample and detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213397725U true CN213397725U (en) | 2021-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022733584.7U Expired - Fee Related CN213397725U (en) | 2020-11-24 | 2020-11-24 | Soil and groundwater sample and detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213397725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323755A (en) * | 2021-12-27 | 2022-04-12 | 生态环境部南京环境科学研究所 | Multifunctional sampling device for collecting soil and underground water samples |
-
2020
- 2020-11-24 CN CN202022733584.7U patent/CN213397725U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323755A (en) * | 2021-12-27 | 2022-04-12 | 生态环境部南京环境科学研究所 | Multifunctional sampling device for collecting soil and underground water samples |
| CN114323755B (en) * | 2021-12-27 | 2022-06-24 | 生态环境部南京环境科学研究所 | Multifunctional sampling device for collecting soil and underground water samples |
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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: 20210608 |