CN207964358U - Shallow Groundwater and earth's surface water sampler - Google Patents
Shallow Groundwater and earth's surface water sampler Download PDFInfo
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- CN207964358U CN207964358U CN201820425679.2U CN201820425679U CN207964358U CN 207964358 U CN207964358 U CN 207964358U CN 201820425679 U CN201820425679 U CN 201820425679U CN 207964358 U CN207964358 U CN 207964358U
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- protective shell
- earth
- surface water
- rope
- shallow groundwater
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Abstract
A kind of Shallow Groundwater and earth's surface water sampler, belong to underground water sampling technique field.The Shallow Groundwater and earth's surface water sampler include sampling bottle, protective shell, head cover, bottom cover, rope, drawstring and lead, the protective shell is the cavity of inner hollow, inside cavities where at the top of the protective shell are fixedly connected with magnet, the head cover is covered at the top of protective shell, the cap base edge is equipped with magnet corresponding at the top of protective shell, connect at the lead and head cover top center, the bottom cover is covered on protective shell bottom, the rope is set to protective shell both sides and rope intersects at a point far from protective shell one end, the drawstring connects with rope point of intersection, the sampling bottle is set to inside protective shell.Described device can accurately acquire the water sample of different water depths, and it is easy to operate, be readily disassembled and clean, sample success rate and accuracy rate is high.
Description
Technical field
The utility model belongs to underground water sampling technique field, and in particular to a kind of Shallow Groundwater and earth's surface water sampling
Device.
Background technology
Underground water refers to water of the preservation in below ground rock gap, refers to that groundwater level or less is saturated aqueous in the narrow sense
Water in layer.In national standard《Hydrogeological term》In, underground water refers to being imbedded in the various forms of bulk waters of earth's surface or less.
Underground water is the important component of water resource, and since water is stablized, water quality is good, is the important of agricultural irrigation, industrial and mineral and city
One of water source, but under certain condition, the variation of underground water also can cause bogginess, salination, landslide, surface subsidence etc. no
Sharp natural phenomena.Surface water refers to the general name of top Dynamic Water and Static Water, also known as " terrestrial water ", including various liquid
With solid water body, mainly there are river, lake, marsh, glacier etc..It is one of the important sources of human lives' water, and
The chief component of various countries' water resource.
In water Quality Research repair process, the acquisition of water sample is the vital link of monitoring water environment.For chemical examination
Water sample must have enough representativenesses, after water sample taking-up, before terminating to analysis, original ingredient hair in water should be avoided as possible
Raw significant change.Extraneous contamination is avoided, this is a highly important ring in water investigation work.If institute's water sampling does not represent
Property or ingredient have occurred that variation, subsequent work are made again good, also cannot correctly as a result, problematic be not easy to
It finds out, it is therefore necessary to pay attention to the acquisition and preservation of water sample.
In existing sampling technique, mostly uses sample bottle and solenoid valve control is sampled, but the sample communicated up and down
Less efficient sampling operation cannot be rapidly completed in bottle and sampler frequent operation.Application No. is 201720719534.9 China
A kind of underground water-sampling device is disclosed in utility model patent file, specific technical solution includes spiral shell on the sampler ontology
Line is connected with head cover, and the upper end of the head cover is fixedly connected with stress kettle, cylindrical tube, the head cover are connected on the stress kettle
Centre offer under shed, the upside of the under shed is equipped with gag lever post, and the gag lever post is located in stress kettle, described
The lower end of gag lever post is fixedly connected with head cover, and the upper end of the gag lever post offers opening, and upper opening is connected to under shed,
The valve that binds is equipped in the gag lever post, the lower end of the valve that binds is equipped with occlusion upper edge, and the upper end of the valve that binds connects
It is connected to draught line, the lower end of the sampler ontology is connected with arcuate bottom.It may be implemented accurately to sample, easy to operate, be easy to
It safeguards and cleans.But this device not can determine that the lowered position in water body, need auxiliary tool, and the structure of stress kettle
Excessively complicated, cost is excessively high.
Utility model content
The technical issues of solution：In view of the above technical problems, a kind of Shallow Groundwater of the utility model offer and surface water
Sampler can accurately acquire the water sample of different water depths, and easy to operate, sampling success rate and accuracy rate are high.
Technical solution：Shallow Groundwater and earth's surface water sampler, the Shallow Groundwater include taking with earth's surface water sampler
Sample bottle, protective shell, head cover, bottom cover, rope, drawstring and lead, the protective shell are the cavity of inner hollow, the protective shell bottom
Portion is equipped with external screw thread, and inside cavities where at the top of the protective shell are fixedly connected with magnet, and the head cover is covered on protection
At the top of shell, the cap base edge is equipped with magnet corresponding at the top of protective shell, the lead and phase at head cover top center
It connects, the bottom cover inside top is equipped with internal thread corresponding with protective shell bottom external screw thread, and the bottom cover is covered on protective shell
Bottom, the rope is set to protective shell both sides and rope intersects at a point far from protective shell one end, the drawstring and rope intersection point
Place connects, and the sampling bottle is conical flask, and the sampling bottle is set to inside protective shell, and the height of sampling bottle is less than protective shell
Height.
Preferably, the protective shell further includes buckle, it is described to buckle in funnel-form, and the diameter of its bottom bell mouth
For the diameter of the bottleneck of sampling bottle, the buckle is set to the lower section of magnet on the inside of protective shell, the buckle bottom and sampling bottle card
It closes.
Preferably, the protective shell further includes strainer, the strainer is set on the inside of protective shell between magnet and buckle.
Preferably, the protective shell further includes limit fence, the limit fence is movably connected on outer at the top of protective shell
Side, it is described limit fence be bottom end opening, inner hollow, top surface and the equal hollow out of surrounding cavity.
Preferably, the bottom cover is that the top that connects with protective shell is hollow, other positions are solid cone.
Preferably, the sampling bottle bottom is at the top of bottom cover.
Preferably, the drawstring is equipped with graduation mark, the graduation mark is using protective shell top center as starting point.
Preferably, the protective shell both sides are additionally provided with keyhole, the keyhole is set to protective shell middle and upper part, and rope is bolted at
On keyhole.
Advantageous effect：Compared with the prior art, the utility model has the advantage of：
1. the sampler is easy to disassemble, it is readily cleaned, the human error come by device band can be effectively prevent.
2. when sampler is not put into specified position in water, since the top of head cover and protective shell closely connects, energy
Enough it effectively prevent other position water to enter sampler, when reaching designated position, by pulling lead to open head cover, when taking water
When sample, lead is loosened, under the action of magnet, head cover can block jail at the top of protective shell.
3. being equipped with limit fence at the top of the protective shell, head cover can be limited in the headspace of protective shell.
4. being equipped with buckle on the inside of the protective shell, the bottom of buckle can engage with sampling bottle, so as to by sampling bottle
It fixes in a protective case, and it is in funnel-form to buckle, and water can be made to rapidly enter sampling bottle.
5. being equipped with strainer on the inside of the protective shell, the strainer can enter sundries in Measures of Algae in Water Body plant or water
Sampling bottle.
6. the drawstring be equipped with scale, when sampler into the water when, can be observed in real time by the scale on drawstring
Position of the sampler in water body, convenient for sampler is accurately put into predetermined depth.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Each number designation represents as follows in figure：1. sampling bottle；2. protective shell；3. head cover；4. bottom cover；5. rope；6. drawstring；
7. lead；8. buckle；9. strainer；10. limiting fence；11. keyhole.
Specific implementation mode
The utility model is further described in the following with reference to the drawings and specific embodiments.
Embodiment 1
Shallow Groundwater and earth's surface water sampler, the Shallow Groundwater include sampling bottle 1, protection with earth's surface water sampler
Shell 2, head cover 3, bottom cover 4, rope 5, drawstring 6 and lead 7, the protective shell 2 are the cavity of inner hollow, 2 bottom of the protective shell
Portion is equipped with external screw thread, and inside cavities where 2 top of the protective shell are fixedly connected with magnet, and the head cover 3 is covered on guarantor
The top of protective case 2,3 bottom margin of the head cover are equipped with magnet corresponding with 2 top of protective shell, the lead 7 in 3 top of head cover
Connect at the heart, 4 inside top of the bottom cover is equipped with internal thread corresponding with 2 bottom external screw thread of protective shell, and the lid of the bottom cover 4 closes
In 2 bottom of protective shell, the rope 5 is set to 2 both sides of protective shell and rope 5 intersects at a point far from 2 one end of protective shell, the drawing
Rope 6 connects with rope point of intersection, and the sampling bottle 1 is conical flask, and the sampling bottle 1 is movably arranged inside protective shell 2, and is taken
The height of sample bottle 1 is less than the height of protective shell 2.
The Shallow Groundwater and the specific application method of surface water sampler are as follows：Sampling bottle 1 is put into protective shell 2
Then head cover 3 is covered on 2 top of protective shell, bottom cover 4 and 2 bottom of protective shell is screwed, protective shell 2 is then put into water by portion
In, when protective shell 2 reaches scheduled depth, lead 7 is lifted, water body enters in the sampling bottle 1 in protective shell 2, full water to be taken
Later, so that lead 7 is relaxed, then drawstring 6 pulled to pull out sampler from water, then unscrew bottom cover 4, sampling bottle 1 is taken out,
It is finally completed the acquisition of water sample.
Embodiment 2
Shallow Groundwater and earth's surface water sampler, the Shallow Groundwater include sampling bottle 1, protection with earth's surface water sampler
Shell 2, head cover 3, bottom cover 4, rope 5, drawstring 6 and lead 7, the protective shell 2 are the cavity of inner hollow, 2 bottom of the protective shell
Portion is equipped with external screw thread, and inside cavities where 2 top of the protective shell are fixedly connected with magnet, and the head cover 3 is covered on guarantor
The top of protective case 2,3 bottom margin of the head cover are equipped with magnet corresponding with 2 top of protective shell, the lead 7 in 3 top of head cover
Connect at the heart, 4 inside top of the bottom cover is equipped with internal thread corresponding with 2 bottom external screw thread of protective shell, and the lid of the bottom cover 4 closes
In 2 bottom of protective shell, the rope 5 is set to 2 both sides of protective shell and rope 5 intersects at a point far from 2 one end of protective shell, the drawing
Rope 6 connects with rope point of intersection, and the sampling bottle 1 is conical flask, and the sampling bottle 1 is set to inside protective shell 2, and sampling bottle
1 height is less than the height of protective shell 2.
The protective shell 2 further includes buckle 8, and the buckle 8 is in funnel-form, and a diameter of sampling of its bottom bell mouth
The diameter of the bottleneck of bottle 1, the buckle 8 are set to the lower section of 2 inside magnet of protective shell, and 8 bottoms of the buckle are blocked with sampling bottle 1
It closes.
The protective shell 2 further includes strainer 9, and the strainer 9 is set between 2 inside magnet of protective shell and buckle 8.
The protective shell 2 further includes limit fence 10, and the limit fence 10 is movably connected on 2 top outer of protective shell,
It is described limit fence 10 be bottom end opening, inner hollow, top surface and the equal hollow out of surrounding cavity, when sampler samples into the water
When, the head cover 3 pulled open can be fixed on the top of protective shell 2 by limit fence 10, be prevented when the pulling force of lead 7 is excessive, will
Head cover 3 is pulled away from the top of protective shell 2.
The Shallow Groundwater and the specific application method of surface water sampler are as follows：Sampling bottle 1 is put into protective shell 2
Portion, is then covered on 2 top of protective shell by head cover 3, limit fence 10 is fixed on 2 top outer of protective shell, then by bottom cover 4
It is screwed with 2 bottom of protective shell, then into the water by protective shell 2, when protective shell 2 reaches scheduled depth, lifts lead 7,
Water body enters in protective shell 2, after full water to be taken, lead 7 is made to relax, then drawstring 6 is pulled to pull out sampler from water, so
Bottom cover 4 is unscrewed afterwards, and sampling bottle 1 is taken out, the acquisition of water sample is finally completed.
Embodiment 3
Shallow Groundwater and earth's surface water sampler, referring to Fig.1, the Shallow Groundwater include sampling with earth's surface water sampler
Bottle 1, protective shell 2, head cover 3, bottom cover 4, rope 5, drawstring 6 and lead 7, the protective shell 2 are the cavity of inner hollow, the guarantor
2 bottom of protective case is equipped with external screw thread, and inside cavities where 2 top of the protective shell are fixedly connected with magnet, and the head cover 3 covers
Together in 2 top of protective shell, 3 bottom margin of the head cover is equipped with magnet corresponding with 2 top of protective shell, the lead 7 and head cover 3
Connect at top center, 4 inside top of the bottom cover is equipped with internal thread corresponding with 2 bottom external screw thread of protective shell, the bottom
Lid 4 is covered on 2 bottom of protective shell, and 5 axial symmetry of the rope is set to 2 both sides of protective shell and rope 5 intersects far from 2 one end of protective shell
In a bit, the drawstring 6 connects with rope point of intersection, and the sampling bottle 1 is conical flask, and the sampling bottle 1 is set in protective shell 2
Portion, and the height of sampling bottle 1 is less than the height of protective shell 2.
The protective shell 2 further includes buckle 8, and the buckle 8 is in funnel-form, and a diameter of sampling of its bottom bell mouth
The diameter of the bottleneck of bottle 1, the buckle 8 are set to the lower section of 2 inside magnet of protective shell, and 8 bottoms of the buckle are blocked with sampling bottle 1
It closes.
The protective shell 2 further includes strainer 9, and the strainer 9 is set between 2 inside magnet of protective shell and buckle 8.
The protective shell 2 further includes limit fence 10, and the limit fence 10 is movably connected on 2 top outer of protective shell,
It is described limit fence 10 be bottom end opening, inner hollow, top surface and the equal hollow out of surrounding cavity, when sampler samples into the water
When, the head cover 3 pulled open can be fixed on the top of protective shell 2 by limit fence 10, be prevented when the pulling force of lead 7 is excessive, will
Head cover 3 is pulled away from the top of protective shell 2.
The bottom cover 4 is that the top that connects with protective shell 2 is hollow, other positions are solid cone, vacancy in top
Firm sampling bottle 1 can be blocked, other positions, which are solid cone, can make sampler quickly reach specified location in water body.Institute
1 bottom of sampling bottle is stated embedded in 4 top of bottom cover.
The drawstring 6 is equipped with graduation mark, and the graduation mark is using 2 top center of protective shell as starting point, when sampler is put into
When in water, the specific location of sampler in water can be determined according to the scale on drawstring 6, it is convenient accurately to reach scheduled depth
Degree.
2 both sides of the protective shell are additionally provided with keyhole 11, and the keyhole 11 is set to 2 middle and upper part of protective shell, and rope 5 is bolted at bolt
On hole 11.
The Shallow Groundwater and the specific application method of surface water sampler are as follows：Sampling bottle 1 is put into protective shell 2
Portion, is then covered on 2 top of protective shell by head cover 3, limit fence 10 is fixed on 2 top outer of protective shell, then by bottom cover 4
It is screwed with 2 bottom of protective shell, then into the water by protective shell 2, when protective shell 2 reaches scheduled depth, lifts lead 7,
Water body enters in protective shell 2, after full water to be taken, lead 7 is made to relax, then pulls drawstring 6, sampler is pulled out, is then revolved
Bottom cover 4 is opened, sampling bottle 1 is taken out, is finally completed the acquisition of water sample.
Claims (8)
1. Shallow Groundwater and earth's surface water sampler, which is characterized in that the Shallow Groundwater includes taking with earth's surface water sampler
Sample bottle（1）, protective shell（2）, head cover（3）, bottom cover（4）, rope（5）, drawstring（6）And lead（7）, the protective shell（2）It is interior
The hollow cavity in portion, the protective shell（2）Bottom is equipped with external screw thread, and the protective shell（2）Inside cavities are solid where top
Surely magnet, the head cover are connected with（3）It is covered on protective shell（2）Top, the head cover（3）Bottom margin is equipped with and protective shell
（2）The corresponding magnet in top, the lead（7）With head cover（3）Connect at top center, the bottom cover（4）Inside top is equipped with
With protective shell（2）The corresponding internal thread of bottom external screw thread, the bottom cover（4）It is covered on protective shell（2）Bottom, the rope
（5）Set on protective shell（2）Both sides and rope（5）Far from protective shell（2）One end intersects at a point, the drawstring（6）It is handed over rope
Connect at point, the sampling bottle（1）For conical flask, the sampling bottle（1）Set on protective shell（2）Inside, and sampling bottle（1）'s
Height is less than protective shell（2）Height.
2. Shallow Groundwater according to claim 1 and earth's surface water sampler, which is characterized in that the protective shell（2）Also
Including buckle（8）, the buckle（8）In funnel-form, and a diameter of sampling bottle of its bottom bell mouth（1）Bottleneck it is straight
Diameter, the buckle（8）Set on protective shell（2）The lower section of inside magnet, the buckle（8）Bottom and sampling bottle（1）Engaging.
3. Shallow Groundwater according to claim 2 and earth's surface water sampler, which is characterized in that the protective shell（2）Also
Including strainer（9）, the strainer（9）Set on protective shell（2）Inside magnet and buckle（8）Between.
4. Shallow Groundwater according to claim 3 and earth's surface water sampler, which is characterized in that the protective shell（2）Also
Including limiting fence（10）, the limit fence（10）It is movably connected on protective shell（2）Top outer, the limit fence（10）
For bottom end opening, inner hollow, top surface and the equal hollow out of surrounding cavity.
5. Shallow Groundwater according to claim 1 and earth's surface water sampler, which is characterized in that the bottom cover（4）For with
Protective shell（2）The top that connects is hollow, other positions are solid cone.
6. Shallow Groundwater according to claim 1 and earth's surface water sampler, which is characterized in that the sampling bottle（1）Bottom
Portion is embedded in bottom cover（4）Top.
7. Shallow Groundwater according to claim 1 and earth's surface water sampler, which is characterized in that the drawstring（6）On set
There is graduation mark, the graduation mark is with protective shell（2）Top center is starting point.
8. Shallow Groundwater according to claim 1 and earth's surface water sampler, which is characterized in that the protective shell（2）Two
Side is additionally provided with keyhole（11）, the keyhole（11）Set on protective shell（2）Middle and upper part, and rope（5）It is bolted at keyhole（11）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820425679.2U CN207964358U (en) | 2018-03-28 | 2018-03-28 | Shallow Groundwater and earth's surface water sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820425679.2U CN207964358U (en) | 2018-03-28 | 2018-03-28 | Shallow Groundwater and earth's surface water sampler |
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| Publication Number | Publication Date |
|---|---|
| CN207964358U true CN207964358U (en) | 2018-10-12 |
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ID=63726473
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820425679.2U Expired - Fee Related CN207964358U (en) | 2018-03-28 | 2018-03-28 | Shallow Groundwater and earth's surface water sampler |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109535A (en) * | 2021-04-15 | 2021-07-13 | 天津市地质研究和海洋地质中心 | Beach groundwater and surface water sampling device and interaction monitoring method |
| CN114544901A (en) * | 2022-03-16 | 2022-05-27 | 马婧 | Underground water resource online monitoring system and method |
| CN116380538A (en) * | 2023-02-15 | 2023-07-04 | 青岛地质工程勘察院(青岛地质勘查开发局) | Deep water sample sampling device for geotechnical engineering investigation |
-
2018
- 2018-03-28 CN CN201820425679.2U patent/CN207964358U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109535A (en) * | 2021-04-15 | 2021-07-13 | 天津市地质研究和海洋地质中心 | Beach groundwater and surface water sampling device and interaction monitoring method |
| CN114544901A (en) * | 2022-03-16 | 2022-05-27 | 马婧 | Underground water resource online monitoring system and method |
| CN116380538A (en) * | 2023-02-15 | 2023-07-04 | 青岛地质工程勘察院(青岛地质勘查开发局) | Deep water sample sampling device for geotechnical engineering investigation |
| CN116380538B (en) * | 2023-02-15 | 2023-09-12 | 青岛地质工程勘察院(青岛地质勘查开发局) | Deep water sample sampling device for geotechnical engineering investigation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |