CN207036483U - A kind of hydrogeology underground water and surface water depthkeeping quantitative sampler - Google Patents
A kind of hydrogeology underground water and surface water depthkeeping quantitative sampler Download PDFInfo
- Publication number
- CN207036483U CN207036483U CN201720939009.8U CN201720939009U CN207036483U CN 207036483 U CN207036483 U CN 207036483U CN 201720939009 U CN201720939009 U CN 201720939009U CN 207036483 U CN207036483 U CN 207036483U
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- CN
- China
- Prior art keywords
- inlet opening
- outer tube
- inner tube
- sampling pipe
- underground water
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Abstract
The utility model discloses a kind of hydrogeology underground water and surface water depthkeeping quantitative sampler, its drip irrigation device to be：Sampling pipe including hollow structure, the sampling pipe includes relatively rotating the inner tube set and outer tube, some interior inlet openings are equidistantly offered in said inner tube, the space between some interior inlet openings is corresponded on the outer tube and offers outer inlet opening with interior inlet opening equivalent, the utility model is by rotating against inner tube or outer tube, sampling pipe is enabled to freely to be switched between closed state and connected state, not having debris during underground is inserted enters in sampling pipe.
Description
Technical field
A kind of underground water and surface water detection device is the utility model is related to, more particularly to a kind of hydrogeology underground water
And surface water depthkeeping quantitative sampler.
Background technology
Water is valuable source for the survival of mankind, and underground water is due to the advantages that water is stable, water quality is good, extensive
Utilization；And usually require that the quality of the underground water of present position is sampled and detected before developing, to underground hydromining
Underground water sampler would generally be used during sample.
As shown in figure 1, prior art includes air compression plant 6, spool 7 and sampling pipe, air compression plant 6 and spool
Air inlet pipe is communicated between 7；Water inlet pipe is communicated between sampling pipe and spool 7, outlet pipe, outlet pipe are additionally provided with spool 7
Connected with collection device.During work, it is necessary first to pressurizeed into sampler so that sampling pipe be not easy during decentralization into
Water；When sampling pipe, which is transferred to, requires depth, pressure is released, and underground water can be poured in down a chimney to sampling by the water inlet on sampling pipe
Guan Zhong, the water surface is lifted out again after filling sampling pipe, and be collected.
But in the prior art, during decentralization, sampling pipe easily touches on soil sampling pipe, inside sampling pipe
Easily enter the debris such as soil in not up to depth selection, easily sampled data is had an impact.
Utility model content
The purpose of this utility model is to provide a kind of hydrogeology underground water and surface water depthkeeping quantitative sampler, and its is excellent
Point be sampling pipe during decentralization, can continue ensure sampling pipe be in closed state, without worry generation rock or
Influenceed caused by collision, convenient use.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of hydrogeological land used
Lower water and surface water depthkeeping quantitative sampler, includes the sampling pipe of hollow structure, and the sampling pipe includes relatively rotating what is set
Inner tube and outer tube, some interior inlet openings are equidistantly offered in said inner tube, corresponded on the outer tube between some interior inlet openings
Space offer outer inlet opening with interior inlet opening equivalent.
By using above-mentioned technical proposal, inner tube or outer tube are subjected to relative rotation, can be by interior inlet opening with entering outside
Water hole is aligned, and is sampled；Or by rotation by interior inlet opening with outer inlet opening is interlaced opens, sampling pipe is sealed completely
Close, the impurity such as water or silt are blocked in outside sampling pipe completely.
Preferably, the interior inlet opening in outer inlet opening with being installed with screen pack.
By using above-mentioned technical proposal, screen pack can be by the impurity in underground water, and such as soil, fine sand, which are blocked in, adopts
Outside sample pipe so that the underground water for sampling to obtain is cleaner.
Preferably, on the outer tube wall, waterproof ring is installed with positioned at the edge of outer inlet opening.
By using above-mentioned technical proposal, it can prevent water from being penetrated into by the gap between interior inlet opening and outer inlet opening
Between inner tube and outer tube, the cleaning between inner tube and outer tube is ensure that, phenomena such as will not corroding because of long period of soaking.
Preferably, the outer tube upper end is installed with connecting rod.
By using above-mentioned technical proposal, outer tube can be driven to be rotated relative to inner tube by pulling connecting rod, it is convenient
Operation.
Preferably, said inner tube upper end is provided with instruction area, and the instruction area and the interior inlet opening in inner tube per vertical setting of types
On the same line；The outer tube upper end correspondingly indicates that the height in area is provided with observation window, and every on the observation window and outer tube
The outer inlet opening of vertical setting of types is on the same line.
By using above-mentioned technical proposal, inner tube or outer tube are rotated against, can be with when observation window overlaps with instruction area
Interior inlet opening is overlapping with the progress of outer inlet opening, it can be sampled work；When observation window with instruction area stagger when, interior inlet opening with
Outer inlet opening is also interlaced so that sampling pipe recloses.
Preferably, the upper end of the inwall of the outer tube open up it is fluted, and on the groove and outer tube per vertical setting of types outside intake
Hole is on the same line；Respective slot is provided with some spring-loaded plungers in said inner tube, and every in the spring-loaded plunger and inner tube
Inlet opening is on the same line in vertical setting of types.
By using above-mentioned technical proposal, rotate against inner tube or outer tube, spring-loaded plunger card in a groove when, interior water inlet
Hole is overlapping with outer inlet opening, can be sampled work；When spring-loaded plunger removes groove, interior inlet opening is phase with outer inlet opening
Mutually staggeredly, sampling pipe is reclosed.
Preferably, the groove surfaces are cambered surface.
By using above-mentioned technical proposal, spring-loaded plunger can more smoothly be moved in or out groove, in rotating inner tube
Or efficiency can be improved during outer tube.
Preferably, the outer tube lower end is fixed with balancing weight.
By using above-mentioned technical proposal, balancing weight can reduce the center of gravity of sampling pipe so that mistake of the sampling pipe in decentralization
Smoothly can vertically it be settled in journey.
In summary, the utility model has the advantages that：
1. by rotating against inner tube or outer tube, sampling pipe is enabled to freely to enter in closed state and connected state
Row switching；During sampling pipe is transferred, it can continue to ensure that sampling pipe is in closed state, not have debris and enter
Inside sampling pipe, sampled data will not be had an impact；
2. when rotating against inner tube or outer tube, by the way that sampling pipe upper end is observed or contacted, you can by it is interior enter
Water hole and outer inlet opening carry out overlapping or are staggered, easy to operation.
Brief description of the drawings
Fig. 1 is the schematic diagram of prior art；
Fig. 2 is the structural representation of embodiment one；
Fig. 3 is the sectional view in A-A directions in Fig. 2；
Fig. 4 is the sectional view in B-B directions in Fig. 2.
Reference：1st, sampling pipe；11 balancing weights；2nd, inner tube；21st, interior inlet opening；22nd, area is indicated；3rd, outer tube；31st, it is outer
Inlet opening；32nd, waterproof ring；33rd, observation window；34th, connecting rod；4th, screen pack；5th, groove；51st, spring-loaded plunger；6th, compression set；7、
Spool.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment one：
With reference to shown in Fig. 2 and Fig. 3, a kind of hydrogeology underground water and surface water depthkeeping quantitative sampler, including sampling
Pipe 1, sampling pipe 1 include inner tube 2 and are set in the outside of inner tube 2 and the outer tube 3 isometric with inner tube 2, and inner tube 2 is relative with outer tube 3 to revolve
Turn to set；Equidistantly offer some interior inlet openings 21 in inner tube 2, it is corresponding on outer tube 3 in inlet opening 21 offer some equivalent
Outer inlet opening 31, by rotating against inner tube 2 and outer tube 3 so that interior inlet opening 21 overlaps with outer inlet opening 31, you can Xiang Cai
Drawn water in sample pipe 1；Inner tube 2 and outer tube 3 are rotated against again so that mutually stagger with outer inlet opening 31 interior inlet opening 21, you can will
Sampling pipe 1 is closed.
Interior inlet opening 21 in outer inlet well 31 with being respectively and fixedly provided with screen pack 4；Outer tube 3 is towards being provided with the side wall of inner tube 2
Some waterproof rings 32, waterproof ring 32 are located at the edge of outer inlet opening 31.
It is circumferentially provided with instruction area 22 to the upper end edge of inner tube 2, and instruction area 22 is to be formed using brightly painted coating material,
Such as red, yellow, and indicate area 22 with the interior inlet opening 21 of each vertical setting of types in inner tube 2 on same straight line；It is right on outer tube 3
It should indicate that height where area 22 offers transparent observation window 33, and the outer inlet opening of observation window 33 and each vertical setting of types on outer tube 3
31 on same straight line.By making inner tube 2 be rotated relative to outer tube 3 or outer tube 3 is rotated relative to inner tube 2 so that
Observation window 33 overlaps with any instruction area 22, and now outer inlet opening 31 overlaps with interior inlet opening 21, inside and the external world of sampling pipe 1
Connected by interior inlet opening 21 with outer inlet opening 31.
The upper end of outer tube 3 is also connected with connecting rod 34, by pulling connecting rod 34 outer tube 3 can be driven to be rotated；Outer tube 3
Bottom be fixed with balancing weight 11, balancing weight 11 can reduce the center of gravity of sampling pipe 1 so that sampling pipe 1 is during decentralization
Smoothly can vertically it be settled.
The utility model when in use, rotates against inner tube 2 and outer tube 3 first, by interior inlet opening 21 and outer inlet opening 31
Mutually stagger so that sampling pipe 1 is in the state of closing；Now sampling pipe 1 is transferred into the deep hole accomplished fluently in advance, and caused
Observation window 33 is located at outside deep hole；In decentralization because sampling pipe 1 is miscellaneous in the state closed, underground water or other water
Matter will not pour in down a chimney into sampling pipe 1；Decentralization is to after requiring depth, by pulling connecting rod 34 so that outer tube 3 is relative with inner tube 2
Rotated, now observation window 33 is observed, when observation window 33 gradually produces with instruction area 22 to be overlapped, underground water can lead to
Outer inlet opening 31 and interior inlet opening 21 is crossed to pour into sampling pipe 1；Fill after sampling pipe 1 again by pulling the outer tube 3 of connecting rod 34
Relatively rotated with inner tube 2, after observation window 33 is fully removed the position at the place of instruction area 22, outer inlet opening 31 and interior inlet opening 21
Mutually stagger so that sampling pipe 1 is changed into the state of closing again；Finally sampling pipe 1 is lifted up, completes to adopt underground water
Sample works.
When water pours in down a chimney in sampling pipe 1, the large granular impurity in underground water enters sandstone soil can be by the mistake of filter screen 4
Filter, will not enter inside sampling pipe 1；And when outer inlet opening 31 is aligned with interior inlet opening 21, outer inlet opening 31 with it is interior
There is gap in the meeting between inlet opening 21, by setting waterproof ring 32 in the outer inner side of inlet opening 31, can prevent water from passing through gap
Penetrate between inner tube 2 and outer tube 3, ensure that the cleaning between inner tube 2 and outer tube 3, will not corrode because of long period of soaking
Phenomena such as.
Embodiment two：
As shown in figure 4, be with the difference of embodiment one, the inwall upper end of outer tube 3 opens up fluted 5, in groove 5
Surface is cambered surface, and the inlet opening 31 of groove 5 and each vertical setting of types on outer tube 3 is on same straight line；Respective slot 5 in inner tube 2
Height be provided with some spring-loaded plungers 51, and the interior inlet opening 21 of spring-loaded plunger 51 and each vertical setting of types in inner tube 2 is the same as always
On line.
In the present embodiment, by pulling connecting rod 34 so that inner tube 2 rotates against with outer tube 3, when rotation to spring-loaded plunger
51 when snapping fit onto in groove 5, has obvious sense of touch, represents that now interior inlet opening 21 and outer inlet opening 31 are aligned,
The sampling work to underground water can be carried out；After underground water fills sampling pipe 1, then by pulling connecting rod 34 so that inner tube 2 and outer tube
3 are rotated against so that spring-loaded plunger 51 is removed in groove 5, and sampling pipe 1 is closed again, completes sampling work.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of hydrogeology underground water and surface water depthkeeping quantitative sampler, include the sampling pipe of hollow structure（1）, it is special
Sign is：The sampling pipe（1）Including relatively rotating the inner tube set（2）And outer tube（3）, said inner tube（2）On equidistantly open
Provided with some interior inlet openings（21）, the outer tube（3）Upper some interior inlet openings of correspondence（21）Between space offer with it is interior enter
Water hole（21）The outer inlet opening of equivalent（31）.
2. one kind hydrogeology underground water according to claim 1 and surface water depthkeeping quantitative sampler, its feature exist
In：The interior inlet opening（21）With outer inlet opening（31）In be installed with screen pack（4）.
3. one kind hydrogeology underground water according to claim 2 and surface water depthkeeping quantitative sampler, its feature exist
In：The outer tube（3）On inwall, positioned at outer inlet opening（31）Edge be installed with waterproof ring（32）.
4. one kind hydrogeology underground water according to claim 1 and surface water depthkeeping quantitative sampler, its feature exist
In：The outer tube（3）Upper end is installed with connecting rod（34）.
5. one kind hydrogeology underground water according to claim 1 and surface water depthkeeping quantitative sampler, its feature exist
In：Said inner tube（2）Upper end is provided with instruction area（22）, and the instruction area（22）With inner tube（2）The upper interior water inlet per vertical setting of types
Hole（21）On the same line；The outer tube（3）Upper end correspondingly indicates area（22）Height be provided with observation window（33）, and it is described
Observation window（33）With outer tube（3）The upper outer inlet opening per vertical setting of types（31）On the same line.
6. one kind hydrogeology underground water according to claim 1 and surface water depthkeeping quantitative sampler, its feature exist
In：The outer tube（3）Inwall upper end open up it is fluted（5）, and the groove（5）With outer tube（3）It is upper to be intake outside per vertical setting of types
Hole（31）On the same line；Said inner tube（2）Upper respective slot（5）It is provided with some spring-loaded plungers（51）, and the spring
Plunger（51）With inner tube（2）Inlet opening in upper every vertical setting of types（21）On the same line.
7. one kind hydrogeology underground water according to claim 6 and surface water depthkeeping quantitative sampler, its feature exist
In：The groove（5）Inner surface is cambered surface.
8. a kind of hydrogeology underground water and surface water depthkeeping quantitative sampling according to any one of claim 1-7
Device, it is characterised in that：The outer tube（3）Lower end is fixed with balancing weight（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720939009.8U CN207036483U (en) | 2017-07-29 | 2017-07-29 | A kind of hydrogeology underground water and surface water depthkeeping quantitative sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720939009.8U CN207036483U (en) | 2017-07-29 | 2017-07-29 | A kind of hydrogeology underground water and surface water depthkeeping quantitative sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036483U true CN207036483U (en) | 2018-02-23 |
Family
ID=61463342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720939009.8U Expired - Fee Related CN207036483U (en) | 2017-07-29 | 2017-07-29 | A kind of hydrogeology underground water and surface water depthkeeping quantitative sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207036483U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821487A (en) * | 2019-11-25 | 2020-02-21 | 中国石油大学(华东) | Detection apparatus for underground petroleum crude oil or fluid hydrocarbon concentration |
| CN115824720A (en) * | 2023-02-17 | 2023-03-21 | 北京中联勘工程技术有限责任公司 | Underground water sample collecting device and method for engineering geological exploration |
| CN116929845A (en) * | 2023-06-29 | 2023-10-24 | 河北沧美园林绿化工程有限公司 | Groundwater sampling equipment that agriculture and forestry water system detected |
-
2017
- 2017-07-29 CN CN201720939009.8U patent/CN207036483U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821487A (en) * | 2019-11-25 | 2020-02-21 | 中国石油大学(华东) | Detection apparatus for underground petroleum crude oil or fluid hydrocarbon concentration |
| CN115824720A (en) * | 2023-02-17 | 2023-03-21 | 北京中联勘工程技术有限责任公司 | Underground water sample collecting device and method for engineering geological exploration |
| CN115824720B (en) * | 2023-02-17 | 2023-04-21 | 北京中联勘工程技术有限责任公司 | Underground water sample taking device and method for engineering geological investigation |
| CN116929845A (en) * | 2023-06-29 | 2023-10-24 | 河北沧美园林绿化工程有限公司 | Groundwater sampling equipment that agriculture and forestry water system detected |
| CN116929845B (en) * | 2023-06-29 | 2024-03-29 | 河北沧美园林绿化工程有限公司 | Groundwater sampling equipment that agriculture and forestry water system detected |
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Legal Events
| 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: 20180223 Termination date: 20190729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |