CN206399695U - The Karst Mountain Areas soil liquid exempts from filter samples and ion activity save set - Google Patents
The Karst Mountain Areas soil liquid exempts from filter samples and ion activity save set Download PDFInfo
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- CN206399695U CN206399695U CN201720071083.2U CN201720071083U CN206399695U CN 206399695 U CN206399695 U CN 206399695U CN 201720071083 U CN201720071083 U CN 201720071083U CN 206399695 U CN206399695 U CN 206399695U
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- reception basin
- soil liquid
- mountain areas
- suction hose
- air inlet
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Abstract
The utility model discloses that the Karst Mountain Areas soil liquid exempts from filter samples and ion activity save set, and it is in reception basin（13）The peripheral wall surfaces of top four be provided with treatment hole（5）, in reception basin（13）In be provided with fie screen（14）, high-density sponge（15）, nylon gauze（16）And quartz sand（17）, in reception basin（13）Bottom be equipped with suction hose（9）And air inlet pipe（18）；In sampling bottle（3）On be inserted with glass tube（7）, glass tube（7）Connect suction hose（9）And vacuum exhaust pipe（11）, vacuum exhaust pipe（11）Connect intelligent vacuum pump（12）.The utility model solves the Karst Mountain Areas soil liquid and collects difficult problem, the filtering of solution secondary transferring is avoided simultaneously and the error stirred caused by soil of sampling every time, the original physicochemical property of the soil liquid is ensure that, the error during scientific research analysis is reduced, is with a wide range of applications.
Description
Technical field
The utility model is related to a kind of soil liquid extraction element, and the especially Karst Mountain Areas soil liquid exempts from filter samples
And ion activity save set.
Background technology
At present, the technology and device at home and abroad extracted for the soil liquid has a lot, but is directed to Karst Mountain Areas
The soil water of widely distributed lime batholithite overlying folder crushed stone soil layer exempts from filtering extracting and preserves the device of ion activity very
It is rare.Karst Mountain Areas soil have it is thin, be caught broken the features such as stone is more, the dry season soil liquid is few, it is difficult to be collected into and used for scientific research
The soil liquid on way.Need to turn over when the current collecting soil solutions method in Karst Mountain Areas more tradition and every time collection soil water sample
Break ground earth, destroy the soil fertility status of script, the monitoring effect of influence next time.Traditional collection method can cause following
Problem：1）Contain after the field acquisition soil liquid, it is necessary to take back indoor progress filtering and could carry out anion and cation in water sample
The detection of amount, the transfer filtering effects operating efficiency and the precision of experiment of solution.2）Existing Karst Mountain Areas soil liquid sampling
During solion vital preservation it is more difficult, it is impossible to the very first time preserves to ion activity, it is impossible to ensure that soil is molten
The original physicochemical property of liquid, when taking back indoor laboratory progress Concentration Testing, will produce certain influence to testing result precision.3）
It is difficult to the Karst Mountain Areas soil liquid that scientific research purposes is collected into dry season.4）Need to stir soil when collecting soil water sample, break
Its bad hierarchy, and stir every time at least needed after soil the trimestral time it is returned to original soil layer state, it is necessary to
Monitoring could be continued after three months, this will badly influence scientific research progress, and be sampled every time by being stirred to soil,
Its nature of destroyed during sampling, the error caused during this is larger, or even influences scientific research result to a certain extent.
Utility model content
Technical problem to be solved in the utility model is that providing a kind of Karst Mountain Areas soil liquid exempts from filter samples
And ion activity save set, it can solve to avoid solution two while the Karst Mountain Areas soil liquid collects difficult problem
Secondary transfer filtering, and avoid sampling every time from stirring the error caused by soil, it is ensured that the original physicochemical property of the soil liquid, is reduced
Error during scientific research analysis.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows：
The Karst Mountain Areas soil liquid exempts from filter samples and ion activity save set, and it includes sampling bottle and reception basin,
Some treatment holes are provided with the peripheral wall surfaces of top four of reception basin, fie screen is respectively arranged with the middle part and bottom of reception basin,
High-density sponge is provided between two layers of fie screen；Nylon gauze is respectively arranged with the middle part and top of reception basin, at two layers
Quartz sand is provided between nylon gauze；Reception basin bottom opening and inserted with suction hose and air inlet pipe, in the air inlet
Unidirectional air inlet valve is housed on pipe；Nearly reception basin one end is equipped with 0.45 micron of organic filter wash head, other end dress on suction hose
There is 0.22 micron of organic filter wash head；Rubber stopper with holes is respectively arranged with each sampling bottle, wherein the rubber of a sampling bottle
Three glass tubes, glass tube connection suction hose, glass tube connection vacuum exhaust pipe, an another glass are inserted with beyond the Great Wall
Manage and inserted by flexible pipe in the dark-brown vial equipped with concentrated nitric acid, rubber stopper with holes is housed on dark-brown vial,
Air inlet pipe is inserted with the rubber stopper, Unidirectional air inlet valve is housed in the air inlet pipe；Inserted on the rubber stopper of another sampling bottle
There are two glass tubes, glass tube connection suction hose, an another glass tube connection vacuum exhaust pipe；Vacuum exhaust pipe is connected
Intelligent vacuum pump, is equipped with hose clamp on suction hose, flexible pipe and vacuum exhaust pipe.
The above-mentioned Karst Mountain Areas soil liquid is exempted from filter samples and ion activity save set, and described reception basin is excellent
Elect rectangle as, the treatment hole aperture on reception basin top is preferably 2-4cm.
The foregoing Karst Mountain Areas soil liquid is exempted from filter samples and ion activity save set, it is preferred that drawn water
The outside of flexible pipe is also cased with hose protective sleeve.
The foregoing Karst Mountain Areas soil liquid is exempted from filter samples and ion activity save set, described high density sea
Continuous thickness is preferably 3-5cm.
The beneficial effects of the utility model：Compared with prior art, the utility model reasonable science solves tradition side
The problem of Karst Mountain Areas soil liquid difficulty and secondary filter that method collects scientific research purposes are preserved with ion activity, by quartz
Sand, the powerful water imbibition of sponge collect the soil water to greatest extent, and soil is carried out using closed container and using intelligent vacuum pump
Earth solution is collected, and twice filter is added in draw-out device, and solution can be filtered while extracting the soil liquid,
Solve and the filtering of solution secondary transferring is avoided while the Karst Mountain Areas soil liquid collects difficult problem, and in extraction process
Middle addition concentrated nitric acid is to keep anions in solution activity, it is to avoid the error caused by soil is stirred in each sampling, it is ensured that
The original physicochemical property of the soil liquid, reduces the error during scientific research analysis, is with a wide range of applications.
The utility model has the characteristics that：1）Rationally solve after the collection of soil liquid field, indoor zwitterion is dense
Solution transfer secondary filter problem, installs twice filter on draw-out device when spending test experience, extracts the soil liquid
Solution can be filtered simultaneously.2）Solion vital preservation difficulty in existing soil liquid sampling process is solved to ask
Topic, while the present apparatus uses the collection of the sealing device progress soil liquid, it is ensured that the original of the Karst Mountain Areas soil liquid
Beginning physicochemical property, reduces the error during scientific research analysis.The utility model is easy to operate, and assembly and disassembly are simple, convenient
Field work, it is adaptable to team assignments.3）Rationally scientifically solve in Karst Mountain Areas particularly Karst Rocky Desertification Region
The problem of scientific research purposes soil liquid collects difficult, can be maximum by the powerful water imbibition of quartz sand in complicated soil environment
The collection soil water of limit, and the soil water can be collected well in non-irrigated rainy season, low with cost, easy to operate, sample is received
Collect reliable advantage.4）The Karst Mountain Areas soil liquid is extracted using an intelligent vacuum pump, vavuum pump mode of operation is " pole
Limiting mode ", when air pressure is up to 0.6 atmospheric pressure in sampling bottle, intelligent vacuum pump is automatically stopped operation.Solve conventional soil molten
Soil horizon is damaged because needing to stir soil when liquid is collected every time, influences to monitor next time and stirring soil sample
When the destruction soil liquid original physicochemical property impact the accurate sex chromosome mosaicism of Monitoring Data.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment
Embodiment 1：As shown in figure 1, including sampling bottle 3 and reception basin 13, reception basin 13 is shaped as rectangle, is catchmenting
The peripheral wall surfaces of top four of basin 13 are provided with some treatment holes 5, and the aperture for the treatment of hole 5 is 3cm or so, at the middle part of reception basin 13 with
Portion is each provided with one layer of fie screen 14, and high-density sponge of the one piece of thickness for 4cm or so is provided between two layers of fie screen 14
15；The nylon gauze 16 of four layers of high-quality is respectively arranged with the middle part and top of reception basin 13, on the middle part of reception basin 13 and top
Nylon gauze 16 between be provided with purity quartzite 17；Reception basin 13 bottom opening and inserted with suction hose 9 and entering
Tracheae 18, is equipped with Unidirectional air inlet valve 19 in the air inlet pipe 18, and hose protective sleeve is cased with the outside of suction hose 9.Drawing water
Nearly one end of reception basin 13 is equipped with 0.22 micron of organic filter wash first 2 equipped with 0.45 micron of organic filter wash first 1, the other end on flexible pipe 9；Adopt
The quantity of sample bottle 3 is two, and capacity is 250ml, and one bottle is used for anion-content detection, and another bottle is examined for cations
Survey；Rubber stopper 6 with holes is respectively arranged with each sampling bottle 3, three glass are inserted with the rubber stopper 6 of a sampling bottle 3 wherein
Glass pipe 7, the connection of glass tube 7 suction hose 9, the connection of glass tube 7 vacuum exhaust pipe 11, an another glass tube 7 pass through
In dark-brown vial 4 of the insertion of flexible pipe 10 equipped with concentrated nitric acid, rubber stopper 6 with holes is housed on dark-brown vial 4, in rubber
Air inlet pipe 18 is inserted with leather plug 6, Unidirectional air inlet valve 19 is housed in the air inlet pipe 18；In the rubber stopper 6 of another sampling bottle 3
On be inserted with two glass tubes 7, the connection of glass tube 7 suction hose 9, another connection vacuum exhaust pipe 11 of glass tube 7；Vacuum
Exhaust tube 11 connects intelligent vacuum pump 12, and hose clamp 8 is housed on suction hose 9, vacuum exhaust pipe 11 and flexible pipe 10.
Operation principle and use step are as follows：
Step 1)：Some treatment holes 5, the aperture for the treatment of hole 5 are uniformly beaten in the rectangular peripheral wall surfaces of 13 top of reception basin four
For 3cm or so, keep flat into fie screen 14, fie screen 14 is fixed on reception basin 13, then at away from the bottom 3cm of reception basin 13
It is sequentially placed into from bottom to up：High-density sponge 15 that one piece of thickness is 4cm or so, fie screen 14, the nylon gauze of four layers of high-quality
16th, purity quartzite 17, four layers of nylon gauze 16, so that the high-density sponge 15 in reception basin 13 can be to the greatest extent with purity quartzite 17
More soil liquid may be absorbed to.Reception basin 13 bottom opening and insert PVC suction hoses 9, and it is soft to draw water in PVC
Hose protective sleeve is inserted in outside pipe 9, away from the centimeters perforate of 13 bottom of reception basin 3 and air inlet pipe 18 is being inserted, in the air inlet pipe 18
One end fills Unidirectional air inlet valve 19.Whole soil liquid collection device is placed into afterwards in the soil layer dug in advance, and will taken out
One end exposure of water tube hose 9 and air inlet pipe 18 is opened to extract Unidirectional air inlet valve 19 during solution in ground, utilizes atmospheric pressure
The soil liquid in reception basin 13 is pressed into sampling bottle 3 by power；The earthwork dug out orderly is backfilled, and recovers earth's surface as far as possible
Vegetation, place three months after or wait soil cover vegetation density reach it is embedding before degree, the receipts of the soil liquid could be carried out
Collection.
Step 2）：Load 0.45 micron of organic filter wash first 1 in the nearly reception basin one end of suction hose 9, the other end loads 0.22
The organic filter wash first 2 of micron, prepares the sampling bottle 3 that two capacity are 250ml, and each sampling bottle 3 is provided with rubber stopper 6 with holes.
The glass tube 7 that two glass tubes 7 are inserted in two sampling bottles 3, each sampling bottle 3 respectively through rubber stopper 6, one closely connects
Suction hose 9, another close connection vacuum exhaust pipe 11 are connect, then two true vacuum exhaust pipes 11 are closely attached to an intelligence
It is furnished with hose clamp 8 on energy vavuum pump 12, every vacuum exhaust pipe 11.
Step 3)：By the rubber stopper 6 on wherein one bottle sampling bottle 3 punch insertion the 3rd glass tube 7, glass tube 7 it is another
In dark-brown vial 4 of one end insertion equipped with concentrated nitric acid.
Step 4)：With step 1）、2）、3）Method is sequentially completed the seal of simultaneously check device, especially stoppers each sampling bottle 3
Corresponding rubber stopper 6, vacuum inspection is then carried out to device, after vacuum inspection meets the requirements, vacuum exhaust pipe 11 is opened
On hose clamp 8, open intelligent vacuum pump 12, intelligent vacuum pump 12 is adjusted to limit mode, when in bottle air pressure be more than 0.6 when from
It is dynamic to stop, the air in two sampling bottles 3 is exhausted to be formed after vacuum state, by the Unidirectional air inlet valve 19 dozens in air inlet pipe 18
Open, acted on using atmospheric pressure, the soil liquid in reception basin 13 has respectively entered two under suction function by suction hose 9
In individual corresponding sampling bottle 3, when the sampling bottle 3 for connecting dark-brown vial 4 will collect full water sample, connection dark-brown is opened
Concentrated nitric acid in hose clamp 8 on the flexible pipe of vial 4, dark-brown vial 4 then flows into sampling bottle 3, Zhi Houli under negative pressure
Hose clamp 8 is pressed from both sides, intelligent vacuum pump 12 is automatically stopped work after sampling bottle 3 collects the full soil liquid.
Step 5)：To ensure that solution nearly all in device is all extracted totally during sampling every time, specific presentation is to protect
Hold in flexible pipe under conditions of vacuum, untill the no longer water outlet of the close-connected suction hose 9 of sampling bottle 3, can so ensure every time
The soil liquid of a chronomere can be collected into.
Step 6)：After collection is finished, intelligent vacuum pump 12, vacuum exhaust pipe 11, sampling bottle 3, dark-brown vial are removed
4, continue to wait flexible pipe pipe clamp pinch seal into the collection of next chronomere.
Claims (4)
1. the Karst Mountain Areas soil liquid exempts from filter samples and ion activity save set, it is characterised in that：Including sampling bottle（3）
And reception basin（13）, in reception basin（13）The peripheral wall surfaces of top four be provided with treatment hole（5）, in reception basin（13）Middle part and bottom
It is respectively arranged with fie screen（14）, in two layers of fie screen（14）Between be provided with high-density sponge（15）；In reception basin（13）'s
Middle part and top are respectively arranged with nylon gauze（16）, in two layers of nylon gauze（16）Between be provided with quartz sand（17）；In collection
Basin（13）Bottom opening and inserted with suction hose（9）And air inlet pipe（18）, in the air inlet pipe（18）It is upper to be equipped with unidirectionally to enter
Air valve（19）；In suction hose（9）Upper nearly reception basin（13）One end is equipped with 0.45 micron of organic filter wash head（1）, the other end dress
There is 0.22 micron of organic filter wash head（2）；In sampling bottle（3）It is upper that rubber stopper with holes is housed（6）, a sampling bottle wherein（3）
Rubber stopper（6）On be inserted with three glass tubes（7）, a glass tube（7）Connect suction hose（9）, a glass tube（7）Connection
Vacuum exhaust pipe（11）, another glass tube（7）Pass through flexible pipe（10）Dark-brown vial of the insertion equipped with concentrated nitric acid（4）It is interior,
In dark-brown vial（4）It is upper that rubber stopper with holes is housed（6）, in the rubber stopper（6）On be inserted with air inlet pipe（18）, in the air inlet
Pipe（18）It is upper that Unidirectional air inlet valve is housed（19）；In another sampling bottle（3）Rubber stopper（6）On be inserted with two glass tubes（7）,
A piece glass tube（7）Connect suction hose（9）, another glass tube（7）Connect vacuum exhaust pipe（11）；Vacuum exhaust pipe（11）
Connect intelligent vacuum pump（12）, in suction hose（9）, flexible pipe（10）And vacuum exhaust pipe（11）It is upper that hose clamp is housed（8）.
2. the Karst Mountain Areas soil liquid according to claim 1 exempts from filter samples and ion activity save set, it is special
Levy and be：Described reception basin（13）For rectangle, reception basin（13）The treatment hole on top（5）Aperture is 2-4cm。
3. the Karst Mountain Areas soil liquid according to claim 1 exempts from filter samples and ion activity save set, it is special
Levy and be：In described suction hose（9）Outside is cased with hose protective sleeve.
4. the Karst Mountain Areas soil liquid according to claim 1 exempts from filter samples and ion activity save set, it is special
Levy and be：Described high-density sponge（15）Thickness is 3-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071083.2U CN206399695U (en) | 2017-01-20 | 2017-01-20 | The Karst Mountain Areas soil liquid exempts from filter samples and ion activity save set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071083.2U CN206399695U (en) | 2017-01-20 | 2017-01-20 | The Karst Mountain Areas soil liquid exempts from filter samples and ion activity save set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399695U true CN206399695U (en) | 2017-08-11 |
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ID=59518667
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720071083.2U Expired - Fee Related CN206399695U (en) | 2017-01-20 | 2017-01-20 | The Karst Mountain Areas soil liquid exempts from filter samples and ion activity save set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399695U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769217A (en) * | 2017-01-20 | 2017-05-31 | 贵州师范大学 | A kind of Karst Mountain Areas soil liquid exempts from filter samples and ion activity save set |
| CN107764599A (en) * | 2017-11-22 | 2018-03-06 | 黑龙江省水利科学研究院 | A kind of soil liquid self-cleaning sampler and its application method |
| CN113447635A (en) * | 2021-05-11 | 2021-09-28 | 江西农业大学 | Device for measuring release rate of greenhouse gases in different depths of potted soil |
-
2017
- 2017-01-20 CN CN201720071083.2U patent/CN206399695U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769217A (en) * | 2017-01-20 | 2017-05-31 | 贵州师范大学 | A kind of Karst Mountain Areas soil liquid exempts from filter samples and ion activity save set |
| CN106769217B (en) * | 2017-01-20 | 2023-09-08 | 贵州师范大学 | Karst mountain area soil solution exempts from to filter sampling and ion activity save set |
| CN107764599A (en) * | 2017-11-22 | 2018-03-06 | 黑龙江省水利科学研究院 | A kind of soil liquid self-cleaning sampler and its application method |
| CN107764599B (en) * | 2017-11-22 | 2024-03-22 | 黑龙江省水利科学研究院 | Soil solution self-cleaning sampling device and application method thereof |
| CN113447635A (en) * | 2021-05-11 | 2021-09-28 | 江西农业大学 | Device for measuring release rate of greenhouse gases in different depths of potted soil |
| CN113447635B (en) * | 2021-05-11 | 2023-09-29 | 江西农业大学 | Potted plant soil greenhouse gas release rate measuring device with different depths |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20180120 |