CN106525501A - Removable soil solution extraction device - Google Patents
Removable soil solution extraction device Download PDFInfo
- Publication number
- CN106525501A CN106525501A CN201611006114.2A CN201611006114A CN106525501A CN 106525501 A CN106525501 A CN 106525501A CN 201611006114 A CN201611006114 A CN 201611006114A CN 106525501 A CN106525501 A CN 106525501A
- Authority
- CN
- China
- Prior art keywords
- soil
- solution
- pipe
- controller
- bottle
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
Abstract
The invention discloses a removable soil solution extraction device. The device comprises a suction filter (1), a diversion pipe (2), a containing mechanism (3), a gas guide pipe (4), an air suction pump (5) and a controller (6); the suction filter (1) comprises a porous filter pipe (8) and a liquid absorption pipe (7), the porous filter pipe (8) is shaped like an inverted cone, and a sealing plug (10) is arranged at the position where one end of the porous filter pipe (8) makes contact with the ground; one end of the liquid absorption pipe (7) is connected to a first opening of the containing mechanism (3) through the diversion pipe (2); a second opening of the containing mechanism (3) is connected to an air suction opening of the air suction pump (5) through the gas guide pipe (4); the air suction pump (5) is electrically connected with the controller (6) through a wire, and the controller (6) controls the air suction pump (5) for air suction. The removable soil solution extraction device can be well inserted into soil and extract a solution, by means of structural development, the soil surface occupied area is small, and the oil and the solution can be effectively helped to be separated.
Description
Technical field
The present invention relates to a kind of extraction-type soil liquid extraction element, belongs to the technical field of Soil K+adsorption equipment.
Background technology
The aqueous solution leached containing various solable matters in soil.The liquid phase part of soil.Mainly comprising inorganic ions,
Organic ion and polymerization plasma and their salt.The composition of the soil liquid has certain rule, and it reflects going through for soil types
History and characteristic, also reflect seasonal freezing and agricultural situation.It is in close contact with solid fraction, and keeps dynamic with solid phase surface
Poised state.Its composition is varied from the change of extraneous (big gas and water, biology) environment with activity.On the one hand can be used as plant
Thing nutrient source, on the other hand by some metal ion pollutions.
Dissolving material in the soil liquid is in ionic state, molecular state and colloidal state, is conducive to the tune of free ion concentration
Section.The soil liquid is thin, belongs to the thin unsaturated solution that plant can absorb.The soil liquid is a kind of multiphase point
The mixed liquor of system is dissipated, with acid-base reaction, redox and cushioning effect.
When water capacity is big, though the absolute content of solute is more, relative concentration is then little, thus certain can be alleviated or avoided
The too high harm of a little concentration of narmful substances；Excessive concentration, during containing more harmful salt, can cause the salination of soil.
As soil is a complicated system, wherein there is various chemistry and biochemical reaction, thus soil is made
Show different Acidity of Aikalinitys.The pH of China's soil is mostly in the range of 4.5～8.5, and has the rule that pH value is incremented by from south to north
Rule property, the Changjiang river（North latitude 330）On the south soil mostly be acid and highly acid, the such as widely distributed red soil in south China, southwest, Huang
Earth；PH value is most of between 4.5～5.5, has minority as little as 3.6～3.8.
And for the soil liquid is extracted, typically adopt soil liquid extraction element.In prior art, application number：
201610004649.X the applying date：In the file of 2016-01-04, a kind of open portable three-dimensional Paddy Soil Solutions are simply carried
Device is taken, mainly including stainless steel tube, solution permeability apparatus, solution collecting pipe, in the surface distance stainless steel tube of stainless steel tube
14～16 centimetres, 24～26 centimetres of top and 44～46 cm ranges in respectively have void region, inside stainless steel tube with
The corresponding position in void region is respectively embedded into a soil liquid permeability apparatus；The upper cylinder of soil liquid permeability apparatus
Surface is wrapped up with the first geotextiles of two-layer, and lower cone body connection plastic flexible pipe, the lower end position of plastic flexible pipe are placed solution and received
Collector；Stainless steel tube side surface offers a fan-shaped gate, and the outer surface of stainless steel tube is enclosed with one layer of second geotextiles.The present invention
The soil liquid sample of same soil different depth can be gathered, is reflected the true horizon of soil liquid nutrient content, and is had
There is the advantage such as light and handy, simple and practical, with low cost, the clogging of probe tube can be avoided.
And in application number：201410279885.3 the applying date：In the file of 2014-06-15, a kind of freeze thawing is disclosed
The device that the journey soil liquid is extracted, belongs to geographical resource field.It is main to be extracted by screen pack, disposable syringe and the soil liquid
Cylinder is constituted, and be it is characterized in that：The part intercepted containing screen pack with dead point pipe by Medical used intravenous transfusion woven hose is placed into a hard transparent modeling
Fixed in expects pipe, dead point pipe is fixed with plastic tube by center plug with holes, and plastic tube is inserted soil liquid extraction then
It is secured in cylinder and by adjacent edges rubber ring with holes；The soil liquid extraction cylinder is a lucite cylinder near cylinder bottom
Portion and bottom are constituted with multiple small through hole；The screen pack is to extract cylinder with the soil liquid to communicate, one end of the dead point pipe
Sealed with disposable syringe connection, syringe is tightly connected by the one end of syringe needle post with dead point pipe to remove syringe needle.
The design of the present invention is easily achieved, low cost and easy to operate, is easy to safeguard, can meet a range of needs, it is easy to promote.
Although above-mentioned document makes improvement to traditional soil liquid extraction element so as to same soil can be gathered different
The soil liquid sample of depth, but actually its Shortcomings in force, existing device are extracted in solution extraction process
Effect on driving birds is not good, the solution in soil are not easy to suction out from soil, cause the suction effect of device low.
The content of the invention
The technical problem to be solved is to overcome the deficiencies in the prior art, there is provided a kind of extraction-type soil liquid
Extraction element, solves existing device and effect on driving birds is not good is extracted in solution extraction process, and the solution in soil is not easy
Suction out from soil, the problem for causing the suction effect of device low.
The present invention specifically employs the following technical solutions solution above-mentioned technical problem：
A kind of extraction-type soil liquid extraction element, including suction filter, mozzle, take up mechanism, wireway, aspiration pump and control
Device, wherein suction filter include the pipette in the perforated strainer with cavity and insertion perforated strainer cavity, and the perforated strainer
For back taper, and ground-contacting position is provided with sealing plug in one end of perforated strainer；One end of the pipette is by leading
Flow tube is connected to the first opening for taking up mechanism；Second opening for taking up mechanism is connected to taking out for aspiration pump by wireway
Gas port；The aspiration pump is electrical connected with controller by wire, is evacuated by controller control aspiration pump.
Further, as a preferred technical solution of the present invention：The other end of the perforated strainer arranges Saw blade.
Further, as a preferred technical solution of the present invention：The mechanism that takes up adopts bottle, on the bottle
It is removably disposed bottle cap.
Further, as a preferred technical solution of the present invention：The bottle stopper is fixed on bottle by spiral way.
Further, as a preferred technical solution of the present invention：The perforated strainer is made using stainless steel material.
The present invention adopts above-mentioned technical proposal, can produce following technique effect：
The extraction-type soil liquid extraction element that the present invention is provided, by making improvement to existing device, is utilized in a device
Solution is proposed by extraction-type mode.This device is embedded in soil by the hole chimney filter that suction filter is possessed back taper, controller
Control aspiration pump pumping, gas Jing wireways are sent into and take up mechanism, and take up after in-house air exhausted, by mozzle
Air in suction filter is extracted out；After air is exhausted, air pressure is passed through by solution according to by the air pressure soil contacted by suction filter
Extrude, liquid Jing mozzles are sent into take up in mechanism and taken up, and controller persistently controls aspiration pump pumping, until solution is reasonable
Extract out.The present invention is by device aperture chimney filter and setting up sealing plug so that suction filter preferably can be inserted in suction process
Soil and solution is extracted, improved using structure so as to which it is little that native table accounts for area, can effectively help soil to separate with solution.Can be with
The existing device of effectively solving extracts effect on driving birds is not good in solution extraction process, and the solution in soil is not easy to inhale from soil
Go out, the problem for causing the suction effect of device low.
Description of the drawings
Fig. 1 is the structural representation of extraction-type soil liquid extraction element of the present invention.
Wherein Symbol explanation：1- suction filters, 2- mozzles, 3- take up mechanism, 4- wireways, 5- aspiration pumps, 6- controllers,
7- pipette, 8- perforated strainers, 9- Saw blades, 10- sealing plugs.
Specific embodiment
With reference to Figure of description, embodiments of the present invention are described.
As shown in figure 1, the present invention devises a kind of extraction-type soil liquid extraction element, including suction filter 1, mozzle 2,
Mechanism 3, wireway 4, aspiration pump 5 and controller 6 are taken up, wherein suction filter 1 includes the perforated strainer 8 with cavity and insertion porous
Pipette 7 in 8 cavity of chimney filter, and the perforated strainer 8 is back taper, and position is contacted with ground in one end of perforated strainer 8
Install and be equipped with sealing plug 10；One end of the pipette 7 is connected to the first opening for taking up mechanism 3 by mozzle 2；It is described to hold
Second opening of mounting mechanism 3 is connected to the bleeding point of aspiration pump 5 by wireway 4；The aspiration pump 5 passes through wire and controller
6 are electrical connected, and control aspiration pump 5 by controller 6 and are evacuated.
Its principle is：Solution is proposed using extraction-type mode in a device.This device is by possessing back taper by suction filter
The hole chimney filter of shape is embedded in soil, can be controlled to insert the depth of soil by perforated strainer 8 as needed in the process, be inserted
After entering, the soil in perforated strainer 8 is blocked in 7 surface of pipette, and the solution in soil directly can be extracted out by pipette 7, lead to
Cross the structure of back taper so that in the narrow structure in top width bottom, be easy to perforated strainer 8 to insert deeper position, and in porous
One end of chimney filter 8 is provided with sealing plug 10 with ground-contacting position so that sealing plug 10 can play the fixed perforated strainer 8 of auxiliary
Effect.Operationally, the control of controller 6 aspiration pump 5 is evacuated, and gas Jing wireways 4 are sent into and take up mechanism 3, and take up mechanism 3
After interior air is exhausted, the air in suction filter 1 is extracted out by mozzle 2；After air is exhausted, according to air pressure by suction strainer
Solution is extruded by the soil contacted by device 1 by air pressure, and Jing after pipette 7 sends into mozzle 2, feeding takes up in mechanism 3 liquid
Take up, and controller 6 persistently controls aspiration pump 5 and is evacuated, until solution is rationally extracted out.
Further, in device, the other end of the perforated strainer 8 arranges Saw blade 9.Set in the one end for going deep into soil
Saw blade 9 is put, can be aided in separating the soil of solid-state, and be easy to perforated strainer 8 to insert deeper position.
And, the mechanism 3 that takes up adopts bottle, is removably disposed bottle cap on the bottle.Using Bottle structure just
In solution take up with it is closed.And using bottle cap is removably disposed on bottle, using removably so that solution is being needed
It is convenient when taking out to take out.In order to neatly realize that bottle cap is fixed, the bottle stopper is fixed on bottle by spiral way.By bottle
Plug is spirally fixed, and improves seal.
Also, the perforated strainer 8 is made using stainless steel material.Using stainless steel material so as to can be difficult by oxygen
Change and corrode, strengthen hardness, be easy to go deep in soil securely.
To sum up, the extraction-type soil liquid extraction element that the present invention is provided, by device aperture chimney filter and setting up sealing plug,
So that suction filter can preferably insert soil in suction process and extract solution, improved using structure so as to which native table accounts for face
Product is little, can effectively help soil to separate with solution.Effect can be extracted in solution extraction process with the existing device of effectively solving
Fruit is not good, and the solution in soil is not easy to suction out from soil, the problem for causing the suction effect of device low.
Embodiments of the present invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned enforcement
Mode, in the ken that those of ordinary skill in the art possess, can be with the premise of without departing from present inventive concept
Make a variety of changes.
Claims (5)
1. a kind of extraction-type soil liquid extraction element, it is characterised in that：Including suction filter（1）, mozzle（2）, take up mechanism
（3）, wireway（4）, aspiration pump（5）And controller（6）, wherein suction filter（1）Including the perforated strainer with cavity（8）And insertion
Perforated strainer（8）Pipette in cavity（7）, and the perforated strainer（8）For back taper, and in perforated strainer（8）One end
Ground-contacting position is provided with sealing plug（10）；The pipette（7）One end pass through mozzle（2）It is connected to and takes up mechanism
（3）First opening；It is described to take up mechanism（3）The second opening by wireway（4）It is connected to aspiration pump（5）Bleeding point；
The aspiration pump（5）By wire and controller（6）It is electrical connected, by controller（6）Control aspiration pump（5）It is evacuated.
2. extraction-type soil liquid extraction element according to claim 1, it is characterised in that：The perforated strainer（8）It is another
One end arranges Saw blade（9）.
3. extraction-type soil liquid extraction element according to claim 1, it is characterised in that：It is described to take up mechanism（3）Using
Bottle, is removably disposed bottle cap on the bottle.
4. extraction-type soil liquid extraction element according to claim 3, it is characterised in that：The bottle stopper passes through spiral way
It is fixed on bottle.
5. extraction-type soil liquid extraction element according to claim 1, it is characterised in that：The perforated strainer（8）Using
Stainless steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611006114.2A CN106525501A (en) | 2016-11-16 | 2016-11-16 | Removable soil solution extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611006114.2A CN106525501A (en) | 2016-11-16 | 2016-11-16 | Removable soil solution extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106525501A true CN106525501A (en) | 2017-03-22 |
Family
ID=58353265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611006114.2A Pending CN106525501A (en) | 2016-11-16 | 2016-11-16 | Removable soil solution extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106525501A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881092A (en) * | 2021-01-18 | 2021-06-01 | 贵安新区森林勘察设计有限公司 | Forestry reconnaissance device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496009Y (en) * | 2001-09-20 | 2002-06-19 | 中国科学院南京土壤研究所 | In situ collector for moisture in different gradations of section of wet land |
| CN1361420A (en) * | 2000-12-26 | 2002-07-31 | 中国科学院、水利部成都山地灾害与环境研究所 | Initial-state in-situ soil solution ion measuring system |
| JP2006030113A (en) * | 2004-07-21 | 2006-02-02 | Nippon Engineer Service | Apparatus for sampling matter inside soil of oil service station |
| CN2809625Y (en) * | 2005-06-24 | 2006-08-23 | 中国科学院地理科学与资源研究所 | Soil moisture collector |
| CN102109422A (en) * | 2010-12-17 | 2011-06-29 | 中国科学院东北地理与农业生态研究所 | Handheld soil pore water sampler |
| CN102759463A (en) * | 2012-08-03 | 2012-10-31 | 北京师范大学 | System and method for soil solution sampling |
| CN102879231A (en) * | 2012-09-04 | 2013-01-16 | 中国科学院东北地理与农业生态研究所 | Greenhouse gas collection device for soil at different depths, and in-situ observation method |
| CN203299032U (en) * | 2013-04-27 | 2013-11-20 | 山东农业大学 | Simple device for collecting soil gas in large field by adopting dynamic balance method |
| CN204359550U (en) * | 2015-01-14 | 2015-05-27 | 方群生 | A kind of geology Special sample taker |
| CN204903221U (en) * | 2015-08-21 | 2015-12-23 | 中国科学院南京土壤研究所 | Precession formula soil solution sampler |
| CN205374442U (en) * | 2016-02-06 | 2016-07-06 | 中国农业大学 | Soil element on -line measuring device |
| CN205642946U (en) * | 2016-03-31 | 2016-10-12 | 中国地质科学院岩溶地质研究所 | Soil carbon dioxide depthkeeping sampling device |
| CN206208591U (en) * | 2016-11-16 | 2017-05-31 | 江苏智石科技有限公司 | A kind of extraction-type soil liquid extraction element |
-
2016
- 2016-11-16 CN CN201611006114.2A patent/CN106525501A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1361420A (en) * | 2000-12-26 | 2002-07-31 | 中国科学院、水利部成都山地灾害与环境研究所 | Initial-state in-situ soil solution ion measuring system |
| CN2496009Y (en) * | 2001-09-20 | 2002-06-19 | 中国科学院南京土壤研究所 | In situ collector for moisture in different gradations of section of wet land |
| JP2006030113A (en) * | 2004-07-21 | 2006-02-02 | Nippon Engineer Service | Apparatus for sampling matter inside soil of oil service station |
| CN2809625Y (en) * | 2005-06-24 | 2006-08-23 | 中国科学院地理科学与资源研究所 | Soil moisture collector |
| CN102109422A (en) * | 2010-12-17 | 2011-06-29 | 中国科学院东北地理与农业生态研究所 | Handheld soil pore water sampler |
| CN102759463A (en) * | 2012-08-03 | 2012-10-31 | 北京师范大学 | System and method for soil solution sampling |
| CN102879231A (en) * | 2012-09-04 | 2013-01-16 | 中国科学院东北地理与农业生态研究所 | Greenhouse gas collection device for soil at different depths, and in-situ observation method |
| CN203299032U (en) * | 2013-04-27 | 2013-11-20 | 山东农业大学 | Simple device for collecting soil gas in large field by adopting dynamic balance method |
| CN204359550U (en) * | 2015-01-14 | 2015-05-27 | 方群生 | A kind of geology Special sample taker |
| CN204903221U (en) * | 2015-08-21 | 2015-12-23 | 中国科学院南京土壤研究所 | Precession formula soil solution sampler |
| CN205374442U (en) * | 2016-02-06 | 2016-07-06 | 中国农业大学 | Soil element on -line measuring device |
| CN205642946U (en) * | 2016-03-31 | 2016-10-12 | 中国地质科学院岩溶地质研究所 | Soil carbon dioxide depthkeeping sampling device |
| CN206208591U (en) * | 2016-11-16 | 2017-05-31 | 江苏智石科技有限公司 | A kind of extraction-type soil liquid extraction element |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881092A (en) * | 2021-01-18 | 2021-06-01 | 贵安新区森林勘察设计有限公司 | Forestry reconnaissance device |
| CN112881092B (en) * | 2021-01-18 | 2023-08-15 | 同心县京南惠方农林科技有限公司 | Forestry reconnaissance device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106153395A (en) | A kind of integrated sampling apparatus of subsoil water | |
| CN206369647U (en) | A kind of strand tidal beach wetland Sediment Pore Water sampler | |
| CN102392129B (en) | Method and system of in-situ ore leaching and leachate discharge of ion adsorption type ore | |
| CN103630659B (en) | Simulation test device and simulation test method for in-situ chemical and biological remediation of underground water | |
| CN206095696U (en) | Integrated sampling device of groundwater | |
| CN202535792U (en) | Transfusion device for producing agilawood | |
| CN102243146A (en) | Multi-layer water storage type columnar soil leakage water collector | |
| CN203224384U (en) | Special soil percolate extracting device for rice field | |
| CN204944924U (en) | The continuous enrichment and separation device of colloid in a kind of Rotary Water | |
| CN204789073U (en) | A get gas device for soil free gas | |
| CN206208591U (en) | A kind of extraction-type soil liquid extraction element | |
| CN203763950U (en) | Syringe tube type filtration film filtering assembly | |
| CN106525501A (en) | Removable soil solution extraction device | |
| CN103422885B (en) | Automatic drainage system | |
| CN105967358A (en) | Waste liquid and gas collecting device of small underground water seepage physical model | |
| CN106769217B (en) | Karst mountain area soil solution exempts from to filter sampling and ion activity save set | |
| CN209129059U (en) | A kind of rainwater-collecting irrigation rig for Landscape | |
| JP3221955U (en) | Oil separator | |
| CN202744396U (en) | Novel emergency rescue water treatment device | |
| CN201458935U (en) | Assistant drying vertical well for gathering free water in sludge | |
| CN205740593U (en) | A kind of molten pneumoelectric catalytic oxidizing equipment of oil extraction waste water reinjection technology | |
| CN207047948U (en) | Utilize the system that polluted underground water is collected with pressure-reduction level transverse tube | |
| CN204841172U (en) | Filter is collected to rainwater | |
| CN105466730A (en) | Portable three-dimensional type rice field soil solution extracting device and rice field soil solution extracting method | |
| CN206321459U (en) | The device of the soil liquid is gathered for rice plants pot experiment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
|
| RJ01 | Rejection of invention patent application after publication |