CN214667927U - A groundwater sampler for adjustable degree of depth of hydrological exploration - Google Patents
A groundwater sampler for adjustable degree of depth of hydrological exploration Download PDFInfo
- Publication number
- CN214667927U CN214667927U CN202120592750.8U CN202120592750U CN214667927U CN 214667927 U CN214667927 U CN 214667927U CN 202120592750 U CN202120592750 U CN 202120592750U CN 214667927 U CN214667927 U CN 214667927U
- Authority
- CN
- China
- Prior art keywords
- sampling
- bottle
- floating plate
- hose
- sampling tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003673 groundwater Substances 0.000 title claims abstract description 31
- 238000005070 sampling Methods 0.000 claims abstract description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims 1
- 238000007142 ring opening reaction Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a depth-adjustable groundwater sampler for hydrological exploration, which comprises: the sampling device comprises a floating plate, a sampling bottle, a threaded sleeve, a sampling tube, a driving motor, a worm wheel, a worm, a micro pump, a hose and a connecting piece. According to the invention, the bottle body of the sampling bottle is designed into an annular fold body structure, so that the sampling bottle has a compression folding function and is convenient to store and carry; the sampling bottle is independent of the sampling mechanism and is detachably connected with the floating plate, so that the water sample in the sampling bottle can be conveniently used and detected after sampling is finished; the surface of the sampling pipe is designed into a thread structure and is meshed with the internal thread on the worm gear at the output end of the driving motor, so that the sampling pipe can be inserted into the groundwater sample to a depth which can be adjusted along the vertical direction, and the comprehensive sampling analysis of the water quality at different depths of the groundwater is realized; through micropump cooperation hose, can carry out effectual collection to the water sample of the different degree of depth, can dismantle through the connecting piece between hose and the sampling tube simultaneously and be connected, it is more convenient that the equipment that makes the sampler is carried.
Description
Technical Field
The invention relates to the technical field of underground water samplers, in particular to an adjustable-depth underground water sampler for hydrological exploration.
Background
Underground water resources are the main source of domestic water for people and are indispensable resources for human life, so the exploration and protection of the underground water resources are very important. Along with the development of society, more and more groundwater resources have all received the pollution of not equidimension, in order to find out hydrogeological conditions, the development utilizes the groundwater resource, need use groundwater sampling device to carry out the sample detection to groundwater, present groundwater sampler adopts depthkeeping sampler more, can only be to the water source sample of single degree of depth, can't adjust the sample depth according to the depth of groundwater for the water sample of gathering is the top layer water sample more, leads to testing process to have the limitation. Meanwhile, the existing underground water sampler for sampling deep underground water in China is complex in structure and large in size, so that water sample storage and transportation are inconvenient, and a lot of troubles are brought to sampling work under the conditions that field traffic is inconvenient and underground water sample collection points are more.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a depth-adjustable underground water sampler for hydrological exploration, which has a simple structure and is convenient to operate and carry.
In order to solve the above technical problems, the present invention provides a depth-adjustable groundwater sampler for hydrological exploration, comprising: the sampling device comprises a floating plate 1, a sampling bottle 2, a threaded sleeve 3, a sampling tube 4, a driving motor 5, a worm wheel 6, a worm 7, a micro pump 8, a hose 9 and a connecting piece 10; the upper end face of the floating plate 1 is provided with a sampling bottle 2, the floating plate 1 is provided with a mounting hole penetrating through the upper end face and the lower end face, the mounting hole is provided with a threaded sleeve 3, the surface of the sampling tube 4 is provided with an external thread matched with the threaded sleeve 3, the bottom end of the sampling tube 4 penetrates through the threaded sleeve 3 and penetrates to the lower end face of the floating plate 1, a driving motor 5, a worm wheel 6 and a worm 7 are arranged inside the floating plate 1, the output end of the driving motor 5 is connected with one end of the worm 7, the external thread of the worm 7 is meshed with the external thread of the worm wheel 6, the inner wall of the worm wheel 6 is provided with an internal thread matched with the external thread on the sampling tube 4, the inner ring mouth of the worm wheel 6 is aligned with the mounting hole, the bottom of the worm wheel 6 is rotatably fixed on the floating plate 1 through a rotating shaft, the upper end face of the floating plate 1 is fixedly connected with a micro pump 8, the input end of the micro pump 8 is inserted with a hose 9, one end of the hose 9 is rotatably communicated with the top end of the sampling tube 4 through a connecting piece 10, the output end of the micro pump 8 is inserted with a water outlet pipe, and one end of the water outlet pipe is inserted at the bottleneck of the sampling bottle 2.
Preferably, the upper end surface of the floating plate 1 is further provided with a cylindrical groove, and the inner side wall of the cylindrical groove is provided with a thread structure.
Preferably, the sampling bottle 2 comprises a bottle body 201, a fixing ring 202 and a bottle mouth 203, and an interference fit is formed between the inner side wall of the fixing ring 202 and the bottom end of the bottle body 201; the bottle body 201 is of a hemispherical structure and is provided with a plurality of end-to-end annular folded bodies which are gradually decreased from the middle to two ends, and the annular folded bodies are distributed at equal intervals; the outer side wall of one end of the fixing ring 202 close to the bottle body 201 is provided with a bottle mouth 203, and the bottle mouth 203 and the bottle body 201 are of an integrated structure. The body can compress through the fold department of the annular fold body and fold, and through the body design annular fold body structure with the sample bottle, make the sample bottle have compression folding function, reduced occupation space, be convenient for accomodate and carry. The outer side wall of one end, away from the bottle body, of the fixing ring is provided with a threaded structure, the threaded structure is matched with the threaded structure in the cylindrical groove, and the sample bottle and the floating plate are detachably connected, so that a water sample in the sample bottle can be conveniently used and detected after sampling is finished.
Preferably, the bottle body 201 is made of transparent silica gel material, and the fixing ring 201 is made of transparent plastic.
Preferably, a water stop valve 204 is arranged at the bottle mouth 203.
Preferably, a stop 401 is arranged on one side of the external thread of the sampling tube 4 close to the top end of the sampling tube 4.
Preferably, the connecting piece 10 is a ball bearing, the hose 9 is connected with the outer ring side wall of the ball bearing in a hot melting mode, and the inner ring of the ball bearing is connected with the top end of the sampling tube 4 in a threaded screwing mode.
Preferably, the upper end surface of the floating plate 1 is also provided with a buckle 11 for fixing the hose 9.
Preferably, a solar panel 12 is mounted on the upper end surface of the floating plate 1, and a battery panel 13 is disposed inside the floating plate 1.
The invention has the beneficial effects that: the structure is simple, and the operation and the carrying are convenient; the bottle body of the sampling bottle is designed into an annular fold body structure, so that the sampling bottle has a compression folding function, the occupied space is reduced, and the sampling bottle is convenient to store and carry; meanwhile, the sampling bottle is independent of the sampling mechanism and is detachably connected with the floating plate, so that the use and detection of the water sample in the sampling bottle after the sampling is finished are facilitated; the surface of the sampling pipe is designed into a thread structure and is meshed with the internal thread on the worm gear at the output end of the driving motor, so that the sampling pipe can be inserted into the groundwater sample to a depth which can be adjusted along the vertical direction, and the comprehensive sampling analysis of the water quality at different depths of the groundwater is realized; through micropump cooperation hose, can carry out effectual collection to the water sample of the different degree of depth, can dismantle through the connecting piece between hose and the sampling tube and be connected simultaneously, also reduced the holistic volume of sampler when the installation is changed to the sampling tube to the convenience, it is more convenient to make the equipment of sampler carry.
Drawings
Fig. 1 is a schematic structural diagram of the sampler of the present invention after sampling.
Fig. 2 is a schematic structural diagram of the sampler of the present invention before sampling.
Fig. 3 is a top view of a sampler of the present invention.
Fig. 4 is a schematic structural diagram of a connecting member in the sampler of the present invention.
Wherein, 1, a floating plate; 2. sampling a bottle; 201. a bottle body; 202. a fixing ring; 203. a bottle mouth; 204. a water stop valve; 3. a threaded sleeve; 4. a sampling tube; 401. a stopper; 5. a drive motor; 6. a worm gear; 7. a worm; 8. a micro-pump; 9. a hose; 10. a connecting member; 11. buckling; 12. a solar panel; 13. and (7) a battery plate.
Detailed Description
As shown in fig. 1 to 4, a groundwater sampler for hydrological exploration with adjustable depth comprises a floating plate 1, wherein a cylindrical groove is formed in the upper end surface of the floating plate 1, a thread structure is arranged on the inner side wall of the cylindrical groove, a sampling bottle 2 and a sampling mechanism are arranged on the upper end surface of the floating plate 1, and the sampling bottle 2 is arranged in the cylindrical groove.
An interference fit is formed between the inner side wall of the fixing ring 202 and the bottom end of the bottle body 201, the outer ring diameter of the fixing ring 202 is consistent with the size of the cylindrical groove, a thread structure is arranged on the outer side wall of one end, away from the bottle body 201, of the fixing ring 202, the thread structure is matched with the thread structure in the cylindrical groove, the sampling bottle 2 is connected with the floating plate 1 in a thread screwing mode, and the sampling bottle 2 and the floating plate 1 are detachably connected, so that a water sample in the sampling bottle 2 can be conveniently used and detected after sampling is finished; the outer side wall of one end, close to the bottle body 201, of the fixing ring 202 is provided with a bottle mouth 203, the bottle mouth 203 and the bottle body 201 are of an integrated structure, the bottle mouth 203 is provided with a water stop valve 204, the water stop valve 204 is manually closed after sampling is finished, water samples in the sampling bottle 2 are prevented from flowing out, the fixing ring 202 of the sampling bottle 2 is screwed, and the sampling bottle 2 can be used and detected in a later period after being taken down from the floating plate 1.
The sampling mechanism comprises a sampling tube 4 and a transmission part, wherein the surface of the sampling tube 4 is provided with an external thread matched with the threaded sleeve 3, the bottom end of the sampling tube 4 penetrates through the threaded sleeve 3 and penetrates to the lower end surface of the floating plate 1 during installation, the sampling tube 4 and the installation hole form sliding fit, one side, close to the top end of the sampling tube 4, of the external thread is provided with a stop block 401, the transmission part is arranged inside the floating plate 1 and comprises a driving motor 5, a worm wheel 6 and a worm 7 matched with the worm wheel 6, the output end of the driving motor 5 is connected to one end of the worm 7, and the external thread of the worm 7 is meshed with the external thread of the worm wheel 6; be provided with on the 6 inner walls of worm wheel with the sampling tube 4 on the external screw thread assorted internal thread, just the inner ring mouth of worm wheel 6 with the position of mounting hole aligns, the bottom of worm wheel 6 is fixed in on the kickboard 1 through the pivot is rotatable, works as sampling tube 4 passes during the mounting hole, the external screw thread of sampling tube 4 with internal thread on the worm wheel 6 meshes mutually. Through designing the sampling tube 4 surface into helicitic texture to with the internal thread on the worm wheel 6 of driving motor 5 output mesh mutually, make the adjustable degree of depth of inserting in the groundwater water sample of sampling tube 4 along the vertical direction, realize carrying out comprehensive sample analysis to the quality of water of the different degree of depth of groundwater.
As shown in fig. 1 to 3, a micro pump 8 is fixedly connected to the upper end surface of the floating plate 1, the micro pump 8 reduces energy consumption and prevents disturbance of groundwater during sampling, a hose 9 is inserted into an input end of the micro pump 8, as shown in fig. 4, one end of the hose 9 is rotatably communicated with the top end of the sampling tube 4 through a connecting piece 10, the connecting piece 10 adopts a ball bearing, the hose 9 is connected with the outer ring side wall of the ball bearing in a hot melting manner, and the inner ring of the ball bearing is connected with the top end of the sampling tube 4 in a threaded screwing manner. In addition, as shown in fig. 3, the upper end surface of the floating plate 1 is further provided with a buckle 11 for fixing the hose 9, and after sampling is finished, the hose 9 is clamped on the buckle 11, so that the sampler can be conveniently collected and transported. The output of micropump 8 is pegged graft and is had the outlet pipe, the one end of outlet pipe is pegged graft in bottleneck 203 department of sampling bottle 2, through micropump 8 cooperation hose 9, can carry out effectual collection to the water sample of the different degree of depth, can dismantle through connecting piece 10 between hose 9 and the sampling tube 4 simultaneously and be connected, has also reduced the holistic volume of sampler when convenient changing the installation to sampling tube 4, and it is more convenient to make the equipment of sampler carry.
As shown in fig. 1 to 3, the up end fixed mounting of floating plate 1 has solar panel 12, and floating plate 1 is inside to be provided with panel 13, when using, turns into the electric energy with light energy through solar panel 12, provides the electric quantity for the device to with unnecessary electric quantity storage to in the panel 13, for driving motor 5 and the power supply of micropump 8, through the cooperation of solar panel 12 and panel 13, avoided the problem of looking for the power when taking a sample in the field.
The working principle of the invention is as follows:
before use, as shown in fig. 2, the water stop valve 204 at the mouth 203 of the sampling bottle 2 is opened, the water outlet pipe at the output end of the micro pump 8 is inserted into the mouth 203 of the sampling bottle 2, one end of the hose 9, which is provided with the connecting piece 10, is connected with the top end of the sampling tube 4 in a threaded screwing mode, connection conditions are checked after connection of the sampler is completed, the bottom end of the sampling tube 4 is manually screwed into the screw sleeve 3 and penetrates through the mounting hole, and external threads at the bottom end of the sampling tube 4 are meshed with internal threads on the worm wheel 6, so that assembly of the sampler is completed.
During the use, place the groundwater during the groundwater waters, start driving motor 5 and make worm 7 rotatory, drive worm wheel 6 rotation through worm 7 to make in sampling tube 4 stretches into the water sample of the different degree of depth along the vertical direction, adjust to corresponding high back, start micropump 8, in groundwater gets into sampling bottle 2, prop folding condition's body 201 to hemispherical under hydraulic effect, as shown in fig. 1, realize the sample to the quality of water of the different degree of depth of groundwater.
Manual closing stagnant water valve 204 after the sample is ended, prevents that the water sample in the sample bottle 2 from flowing, and the rethread is twisted soon the solid fixed ring 202 of sample bottle 2, can carry out the use and the detection in later stage after taking off from kickboard 1 with sample bottle 2, unpacks hose 9 and sampling tube 4 apart the back and can be with its joint on buckle 11, conveniently receives whole and transport to the sampler.
Claims (9)
1. An adjustable depth groundwater sampler for hydrological exploration, comprising: the device comprises a floating plate (1), a sampling bottle (2), a threaded sleeve (3), a sampling tube (4), a driving motor (5), a worm wheel (6), a worm (7), a micro pump (8), a hose (9) and a connecting piece (10); the upper end face of the floating plate (1) is provided with a sampling bottle (2), the floating plate (1) is provided with a mounting hole penetrating through the upper end face and the lower end face, the mounting hole is provided with a threaded sleeve (3), the surface of the sampling tube (4) is provided with an external thread matched with the threaded sleeve (3), the bottom end of the sampling tube (4) penetrates through the threaded sleeve (3) and penetrates to the lower end face of the floating plate (1), a driving motor (5), a worm wheel (6) and a worm (7) are arranged inside the floating plate (1), the output end of the driving motor (5) is connected to one end of the worm (7), the external thread of the worm (7) is meshed with the external thread of the worm wheel (6), the inner wall of the worm wheel (6) is provided with an internal thread matched with the external thread on the sampling tube (4), the inner ring opening of the worm wheel (6) is aligned with the position of the mounting hole, the bottom of the worm wheel (6) is rotatably fixed on the floating plate (1) through a rotating shaft, the utility model discloses a sampling bottle, including kickboard (1), floater (1), the input of floater (8) is pegged graft and is had hose (9), and the rotatable intercommunication in top of connecting piece (10) and sampling tube (4) is passed through to the one end of hose (9), and the output of floater (8) is pegged graft and is had the outlet pipe, and the one end of outlet pipe is pegged graft in the bottleneck department of sampling bottle (2).
2. The groundwater sampler for hydrographic exploration with adjustable depth as claimed in claim 1, wherein the upper end surface of the floating plate (1) is further provided with a cylindrical groove, and the inner side wall of the cylindrical groove is provided with a thread structure.
3. The adjustable depth groundwater sampler for hydrographic exploration according to claim 1, wherein the sampling bottle (2) comprises a bottle body (201), a fixing ring (202) and a bottle mouth (203), an interference fit is formed between the inner side wall of the fixing ring (202) and the bottom end of the bottle body (201); the bottle body (201) is of a hemispherical structure and is provided with a plurality of end-to-end annular folded bodies which are gradually decreased from the middle to two ends, and the annular folded bodies are distributed at equal intervals; the outer side wall of one end, close to the bottle body (201), of the fixing ring (202) is provided with a bottle mouth (203), and the bottle mouth (203) and the bottle body (201) are of an integrated structure.
4. The adjustable depth groundwater sampler for hydrographic exploration according to claim 3, wherein the body (201) is made of a transparent silica gel material and the fixing ring (202) is made of a transparent plastic.
5. An adjustable depth groundwater sampler for hydrological exploration according to claim 3, characterised in that a water stop valve (204) is provided at the mouth (203) of the bottle.
6. An adjustable depth groundwater sampler as claimed in claim 1, wherein the external thread of the sampling tube (4) is provided with a stop (401) adjacent to the side of the top end of the sampling tube (4).
7. A groundwater sampler as claimed in claim 1, wherein the connector (10) is a ball bearing, the hose (9) is connected to the outer ring side wall of the ball bearing by heat fusion, and the inner ring of the ball bearing is connected to the top end of the sampling tube (4) by screwing.
8. An adjustable depth groundwater sampler for hydrographic exploration according to claim 1, wherein the upper end face of the floating plate (1) is further provided with a snap (11) for fixing the hose (9).
9. An adjustable depth groundwater sampler as claimed in claim 1, wherein the floating plate (1) is provided with a solar panel (12) at its upper end and a battery panel (13) inside the floating plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120592750.8U CN214667927U (en) | 2021-03-23 | 2021-03-23 | A groundwater sampler for adjustable degree of depth of hydrological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120592750.8U CN214667927U (en) | 2021-03-23 | 2021-03-23 | A groundwater sampler for adjustable degree of depth of hydrological exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214667927U true CN214667927U (en) | 2021-11-09 |
Family
ID=78455489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120592750.8U Expired - Fee Related CN214667927U (en) | 2021-03-23 | 2021-03-23 | A groundwater sampler for adjustable degree of depth of hydrological exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214667927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323792A (en) * | 2021-12-30 | 2022-04-12 | 廖华英 | Groundwater sampling machine for geological exploration |
| CN115791305A (en) * | 2023-02-03 | 2023-03-14 | 山西宝辉环保科技有限公司 | Water detection device for environment detection |
-
2021
- 2021-03-23 CN CN202120592750.8U patent/CN214667927U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323792A (en) * | 2021-12-30 | 2022-04-12 | 廖华英 | Groundwater sampling machine for geological exploration |
| CN114323792B (en) * | 2021-12-30 | 2023-08-22 | 核工业(广州)工程勘察院有限公司 | Groundwater sampling machine for geological investigation |
| CN115791305A (en) * | 2023-02-03 | 2023-03-14 | 山西宝辉环保科技有限公司 | Water detection device for environment detection |
| CN115791305B (en) * | 2023-02-03 | 2023-04-14 | 山西宝辉环保科技有限公司 | Water detection device for environment detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214667927U (en) | A groundwater sampler for adjustable degree of depth of hydrological exploration | |
| WO2022048257A1 (en) | Water sample sampler for geological exploration | |
| CN110361223B (en) | Sampling device for farmland soil in tidal flat reclamation area | |
| CN212508201U (en) | Layering water stop device is used in hydrogeology probing | |
| CN211085855U (en) | Polluted gas extraction device for environmental detection | |
| CN115266238A (en) | Hydrogeology reconnaissance is with sampling mechanism and sampling device | |
| CN108387393B (en) | Portable precession type undisturbed soil sampler | |
| CN110080756A (en) | A kind of dedicated well-flushing sampling pump of Techniques of Underground Water Environment Monitoring Well and well-flushing sampling method | |
| CN211042829U (en) | Improved water taking vehicle for water environment detection in winter | |
| CN219589992U (en) | Water quality monitoring layered sampling device | |
| CN116609132A (en) | Unidirectional negative pressure adsorption sampling and filtering device | |
| CN214121653U (en) | Shallow layer geotome drill bit | |
| CN206848001U (en) | A kind of water-quality sampler | |
| CN212201985U (en) | Water stop for layered water pumping of hydrogeology drilling | |
| CN109406208A (en) | A kind of Sediments sediment collector | |
| CN214667935U (en) | Surface water quality testing sampling device with adjustable degree of depth | |
| CN112083147B (en) | Full-automatic soil moisture detector | |
| CN214667925U (en) | Groundwater pollution detection sampling device | |
| CN208621386U (en) | A kind of water resource pollution monitoring device | |
| CN114575744A (en) | Hydrogeology probing is with footpath pumping device many times | |
| CN212228422U (en) | Novel soil carbon content detects sample device | |
| CN208109832U (en) | A kind of dialysis apparatus for administering soil pollution | |
| CN213180798U (en) | Soil detection uses quick sampling device | |
| CN214309658U (en) | Sampling device convenient to dark bucket sample | |
| CN212568083U (en) | Water sampling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |