CN206057007U - The sample collecting apparatus of in-situ acquisition shallow water area Muddy Bottoms deposit - Google Patents
The sample collecting apparatus of in-situ acquisition shallow water area Muddy Bottoms deposit Download PDFInfo
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- CN206057007U CN206057007U CN201620973783.6U CN201620973783U CN206057007U CN 206057007 U CN206057007 U CN 206057007U CN 201620973783 U CN201620973783 U CN 201620973783U CN 206057007 U CN206057007 U CN 206057007U
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- deposit
- water area
- shallow water
- diameter
- thief hole
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Abstract
This utility model provides a kind of sample collecting apparatus of in-situ acquisition shallow water area Muddy Bottoms deposit, shallow water area Muddy Bottoms deposit and overlying water sample are gathered simultaneously can, using hollow lucite cylinder, at least row's thief hole is provided with the side of lucite cylinder along Organic glass column body axis direction, as different depth water body and the thief hole of deposit sampling, the part blocked to thief hole adopts sealant tape or a series of rubber stoppers, rubber stopper includes a series of small rubber plugs that sealing cooperation installation is carried out to thief hole, rubber stopper can also be carried out sealing to lucite cylinder two ends respectively including two and coordinate the big rubber stopper installed.Lucite cylinder is made up of transparent organic glass as sampling column, is shaped as cylinder, can directly observe aquatic plants growth situation in the deposit delamination and post collected in Organic glass column body.This utility model is easy to carry and observes, and disclosure satisfy that the collection demand of shallow water area deposit and overlying water and is layered the demand for taking sample analytic set deposit overlying water physicochemical property, the collection of the shallow water area Muddy Bottoms sediment sample in particularly suitable depth of water 2m.
Description
Technical field
This utility model is related to a kind of water body detection means, more particularly to a kind of shallow water area deposit, biomass and water
The in-situ monitoring device of body physicochemical property, is applied to environment water detecting instrument technical field.
Background technology
At present, the more employing in-situ monitoring of the research of shallow water area deposit and physical and chemical properties of water, but monitoring result is easy
Disturbed by natural environmental condition, and sample at deposit different depth cannot effectively be gathered.And shallow water area deposit
The collection of sample typically using instruments such as grab buckets, can destroy the physical arrangement of deposit and the aquatic vegetation on deposit top layer, adopt
Sample success rate is low.
Utility model content
In order to solve prior art problem, the purpose of this utility model is to overcome the shortcomings of that prior art is present, there is provided
A kind of sample collecting apparatus of in-situ acquisition shallow water area Muddy Bottoms deposit, simple structure are easy to use, easy to carry, can be real
The target of existing in-situ acquisition shallow water area deposit and overlying water sample, this utility model sample collecting apparatus can not only in-situ acquisition
Deposit post, water body and water plant, moreover it is possible to meet the collection of different depth water body and sediment sample in the lab simultaneously
Require.
Purpose is created to reach above-mentioned utility model, this utility model adopts following technical proposals：
A kind of sample collecting apparatus of in-situ acquisition shallow water area Muddy Bottoms deposit, using hollow lucite cylinder,
At least row's thief hole is provided with the side of lucite cylinder along Organic glass column body axis direction, as different depth
Water body and the thief hole of deposit sampling, the part blocked to thief hole adopt sealant tape or a series of rubber stoppers, rubber
Plug includes a series of small rubber plugs that sealing cooperation installation is carried out to thief hole, and rubber stopper can also respectively to organic including two
Glass column two ends carry out sealing and coordinate the big rubber stopper installed.Lucite cylinder as sampling column, by transparent organic glass
Make, be shaped as cylinder, can directly observe water plant in the deposit delamination and post collected in Organic glass column body
Growing state.
The preferably a series of diameter identical rounded sample hole of above-mentioned thief hole.
The diameter dimension of above-mentioned thief hole is preferably with the ratio of the intracavity diameter size of above-mentioned lucite cylinder（8~12）：
100。
It is as the further preferred technical scheme of this utility model such scheme, first-class in the side of lucite cylinder
Spacing is provided with one and drains into few 10 thief holes.
Above-mentioned lucite cylinder it is highly preferred for 65cm, its internal diameter is preferably 80mm, and its external diameter is preferably 90mm；Phase
The spacing of adjacent above-mentioned thief hole is maximum to be preferably 5cm, and the aperture of above-mentioned thief hole is minimum to be preferably 8 mm.
The profile of above-mentioned small rubber plug is preferably different with lower diameter using upper diameter using cone or its profile
Truncated cone-shaped；The profile of above-mentioned big rubber stopper is preferably using the truncated cone-shaped that upper diameter is different with lower diameter.
The upper diameter of above-mentioned big rubber stopper is preferably 13mm, and its underpart diameter is preferably 8mm, and which is highly preferred to be
17mm；When shape is using the upper diameter truncated cone-shaped different with lower diameter beyond the Great Wall for above-mentioned small rubber, the upper straight of small rubber plug
Footpath is preferably 13mm, and its underpart diameter is preferably 8mm, and which is highly preferred for 17mm.
This utility model compared with prior art, with following substantive distinguishing features and advantage：
1. the sample collecting apparatus of this utility model in-situ acquisition shallow water area Muddy Bottoms deposit can gather shallow water area simultaneously
Muddy Bottoms deposit and overlying water, can be analyzed measure in the indoor layering collection S ＆ W body sample of experiment；
2. the sample collecting apparatus of this utility model in-situ acquisition shallow water area Muddy Bottoms deposit can accomplish undisturbed
Collection shallow water area different depth S ＆ W body sample, and deposit delamination can directly be observed；
3. the sample collection cartridge of this utility model in-situ acquisition shallow water area Muddy Bottoms deposit is placed in carrying and observation and makes
With, the collection demand of shallow water area deposit and overlying water is disclosure satisfy that, sample analytic set deposit overlying water physics and chemistry is taken in layering
The demand of matter, the collection of the shallow water area Muddy Bottoms sediment sample in particularly suitable depth of water 2m.
Description of the drawings
Fig. 1 is the sample collecting apparatus structure point of one in-situ acquisition shallow water area Muddy Bottoms deposit of this utility model embodiment
Solution schematic diagram.
Fig. 2 is the use of the sample collecting apparatus of one in-situ acquisition shallow water area Muddy Bottoms deposit of this utility model embodiment
Process status schematic diagram.
Fig. 3 is the use of the sample collecting apparatus of two in-situ acquisition shallow water area Muddy Bottoms deposit of this utility model embodiment
Process status schematic diagram.
Specific embodiment
Details are as follows for preferred embodiment of the present utility model：
Embodiment one：
In the present embodiment, referring to Fig. 1 and Fig. 2, a kind of sample collection cartridge of in-situ acquisition shallow water area Muddy Bottoms deposit
Put, be made up of hollow lucite cylinder 1 and a series of butyl rubber bungs, having along 1 axis direction of lucite cylinder
The side of machine glass column 1 is provided with row's thief hole 4, and thief hole 4 is a series of diameter identical rounded sample holes, to sampling
The part blocked by hole 4 adopts sealant tape.Lucite cylinder 1 is made up of transparent organic glass as sampling column, shape
For cylinder, aquatic plants growth situation in the deposit delamination and post collected in lucite cylinder 1 can be directly observed.
In the present embodiment, referring to Fig. 1 and Fig. 2,1 a height of 65cm of Organic glass column, its internal diameter are 80mm, and its external diameter is
90mm, opens up the thief hole 4 that 10 apertures are 8mm in the side of Organic glass column 1.
As shown in Fig. 2 during collection streams deposit, first with rubber belt sealing post side thief hole 4, while opening has
Lucite cylinder 1 is inserted perpendicularly into shallow water area deposit to 30cm depth, with big rubber stopper 2 by 1 upper and lower ends of machine glass column
1 top of organic glass column is closed, while gently rotate and vertically extract lucite cylinder 1, when 1 bottom of lucite cylinder
When leaving streams deposit surface, 1 bottom of lucite cylinder is clogged with big rubber stopper 2 rapidly, to prevent deposit in post from falling
Fall, now Muddy Bottoms deposit, overlying water and water plant are included in lucite cylinder 1；The deposit post for being collected
It is intact and substantially be not affected by disturbance, can preferably reflect streams deposit naturalness.Adopted using the present embodiment method
Collection Shanghai City agricultural land periphery shallow water area river deposit post, and in the indoor sampling analyses difference deposit of experiment and overlying
The concentration of water body nitrate nitrogen, ammonium nitrogen and total organic carbon.The streams waters and periphery Land_use change situation：Streams is Suzhou River
Stream, wide about 5m, mean depth 0.9-1.2m, Muddy Bottoms deposit in streams is in pitchy, deposit top layer growth water plant and
Algae；Periphery land use pattern be agricultural land, main planting vegetable.Experimental result is as shown in table 1.
The temperature of 1. embodiment of table, a pair of different depth overlying waters and sediment sample, nitrate ion concentration, ammonium root from
The laboratory test results of sub- concentration and dissolved organic carbon concentration
Knowable to the laboratory test results of table 1, using the sample of the present embodiment in-situ acquisition shallow water area Muddy Bottoms deposit
Harvester, while gathering shallow water area Muddy Bottoms deposit and overlying water sample, can be carried out clearly to deposit delamination
Directly observe.Using the sample collecting apparatus of the present embodiment in-situ acquisition shallow water area Muddy Bottoms deposit, can gather shallow simultaneously
Waters mud matter deposit and overlying water sample, can be in the indoor layering collection S ＆ W body sample of experiment.The present embodiment is former
The sample collecting apparatus of position collection shallow water area Muddy Bottoms deposit are easy to carry and observe, and disclosure satisfy that shallow water area deposit and upper
The collection demand and layering of covering water take the demand of sample analytic set deposit overlying water physicochemical property, in particularly suitable depth of water 2m
The collection of shallow water area Muddy Bottoms sediment sample.
Embodiment two：
In the present embodiment, referring to Fig. 3,1 a height of 65cm of Organic glass column, its internal diameter are 80mm, and its external diameter is 90mm,
The side of Organic glass column 1 opens up the thief hole 4 that 10 apertures are 8mm；Rubber stopper is divided into two kinds of models, wherein small rubber plug 2
With the profile of big rubber stopper 3 all using the truncated cone-shaped that upper diameter is different with lower diameter, the upper diameter of small rubber plug 2 is
13mm, lower diameter are 8mm, are highly 17mm, are engaged with 4 shape and size of thief hole；Big 3 upper diameter of rubber stopper is
100mm, lower diameter are 80mm, are highly 49mm, be engaged with the shape and size of 1 two ends caliber of lucite cylinder.
It is indoor in experiment, remove the big rubber stopper 2 on 1 top of lucite cylinder, remove that embodiment one adopts in side
The adhesive tape of the sealing of thief hole 4, and using the sealing column side face of small rubber plug 3 thief hole 4；Using soil pore water sampler and pin
Cartridge type sediment sampler, gathers deposit and overlying water sample at different depth by column side face thief hole 4；Sampling is completed
Small rubber plug 3 continues sealing thief hole 4 afterwards.After the completion of sampling, the water sample and sediment sample to gathering carries out lab analysis.
Using the present embodiment method, shallow water area streams deposit is gathered in the Mengqingyuan wetland park of Shanghai City, and in reality
Test the concentration of room sampling analyses difference deposit and overlying water nitrate nitrogen, ammonium nitrogen and total organic carbon.The streams waters and week
Side Land_use change situation：Streams is located in the Mengqingyuan wetland park of Shanghai City, wide about 1m, mean depth 0.2-0.5m, and streams is become silted up
Argillaceous sediment is in pitchy, deposit top layer growth water plant and algae；Suzhou river is planted through reed wetland and heavy water
The thing pool purifies, and into streams and is back in Suzhou River.Experimental result is as shown in table 2.
2. embodiment two of table to the temperature of different depth overlying water and sediment sample, nitrate ion concentration, ammonium root from
The laboratory test results of sub- concentration and dissolved organic carbon concentration
Knowable to the laboratory test results of table 2, using the sample of the present embodiment in-situ acquisition shallow water area Muddy Bottoms deposit
Harvester, while gathering shallow water area Muddy Bottoms deposit, overlying water and water plant sample, can plant to S ＆ W life
Thing delamination carries out clear directly observation.Using the sample collecting of the present embodiment in-situ acquisition shallow water area Muddy Bottoms deposit
Device, can gather shallow water area Muddy Bottoms deposit, overlying water and water plant sample simultaneously, can be heavy in the indoor layering collection of experiment
Product thing and water body example.
This utility model embodiment is illustrated above in conjunction with accompanying drawing, but this utility model is not limited to above-mentioned enforcement
Example, can make various changes with the purpose created according to utility model of the present utility model, all according to this utility model technology
Change, modification, replacement, combination or the simplification made under the spirit and principle of scheme, should be equivalent substitute mode, as long as
Meet utility model purpose of the present utility model, the know-why and practicality without departing from this utility model garbage recovery device
New design, belongs to protection domain of the present utility model.
Claims (7)
1. a kind of sample collecting apparatus of in-situ acquisition shallow water area Muddy Bottoms deposit, it is characterised in that：Using hollow organic
Glass column（1）, along the lucite cylinder（1）Axis direction is in the lucite cylinder（1）Side be provided with
At least row's thief hole（4）, as different depth water body and the thief hole of deposit sampling, to thief hole（4）Blocked
Part adopts sealant tape or a series of rubber stoppers, and the rubber stopper includes a series of to the thief hole（4）Carry out sealing to match somebody with somebody
Close the small rubber plug installed（2）, the rubber stopper can also respectively to the lucite cylinder including two（1）Two ends carry out close
Envelope coordinates the big rubber stopper installed（3）.
2. sample collecting apparatus of in-situ acquisition shallow water area Muddy Bottoms deposit according to claim 1, it is characterised in that：Institute
State thief hole（4）For a series of diameter identical rounded sample holes.
3. sample collecting apparatus of in-situ acquisition shallow water area Muddy Bottoms deposit according to claim 2, it is characterised in that：Institute
State thief hole（4）Diameter dimension and the lucite cylinder（1）The ratio of intracavity diameter size be（8~12）：100.
4. according to any one in claims 1 to 3 in-situ acquisition shallow water area Muddy Bottoms deposit sample collecting apparatus,
It is characterized in that：In the lucite cylinder（1）Side on be equidistantly provided with one and drain into few 10 thief holes（4）.
5. according to Claims 2 or 3 in-situ acquisition shallow water area Muddy Bottoms deposit sample collecting apparatus, its feature exists
In：The lucite cylinder（1）Height be 65cm, its internal diameter be 80mm, its external diameter be 90mm；Adjacent thief hole（4）
Spacing be 5cm, the thief hole to the maximum（4）Minimum 8 mm in aperture.
6. according to Claims 2 or 3 in-situ acquisition shallow water area Muddy Bottoms deposit sample collecting apparatus, its feature exists
In：The small rubber plug（2）Profile using cone or its profile using the upper diameter truncated cone-shaped different with lower diameter,
The big rubber stopper（3）Profile be the upper diameter truncated cone-shaped different with lower diameter.
7. sample collecting apparatus of in-situ acquisition shallow water area Muddy Bottoms deposit according to claim 6, it is characterised in that：Institute
State big rubber stopper（3）Upper diameter be 13mm, a diameter of 8mm in its underpart, its height 17mm；When the small rubber plug（2）Outward
When shape is using the upper diameter truncated cone-shaped different with lower diameter, the small rubber plug（2）Upper diameter be 13mm, its underpart
A diameter of 8mm, which is highly 17mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973783.6U CN206057007U (en) | 2016-08-30 | 2016-08-30 | The sample collecting apparatus of in-situ acquisition shallow water area Muddy Bottoms deposit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973783.6U CN206057007U (en) | 2016-08-30 | 2016-08-30 | The sample collecting apparatus of in-situ acquisition shallow water area Muddy Bottoms deposit |
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| Publication Number | Publication Date |
|---|---|
| CN206057007U true CN206057007U (en) | 2017-03-29 |
Family
ID=58382995
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620973783.6U Expired - Fee Related CN206057007U (en) | 2016-08-30 | 2016-08-30 | The sample collecting apparatus of in-situ acquisition shallow water area Muddy Bottoms deposit |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607352A (en) * | 2017-08-24 | 2018-01-19 | 北京中科乾和环保科技服务有限公司 | A kind of method for gathering depthkeeping deposit |
| CN108645658A (en) * | 2018-03-30 | 2018-10-12 | 洛阳凯林铸材有限公司 | Nice foundry sand sampler |
| CN110161145A (en) * | 2019-06-14 | 2019-08-23 | 扬州大学 | A kind of device and its experimental method for simulating drainage ditch greenhouse gas emission under interval hydrodynamic condition |
| CN113029653A (en) * | 2021-03-16 | 2021-06-25 | 西安石油大学 | Sampling device suitable for research of ancient geomagnetism of marine sedimentary rock |
| CN114740066A (en) * | 2022-04-11 | 2022-07-12 | 中山大学 | Sediment oxygen consumption rate measuring device and using method thereof |
-
2016
- 2016-08-30 CN CN201620973783.6U patent/CN206057007U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607352A (en) * | 2017-08-24 | 2018-01-19 | 北京中科乾和环保科技服务有限公司 | A kind of method for gathering depthkeeping deposit |
| CN108645658A (en) * | 2018-03-30 | 2018-10-12 | 洛阳凯林铸材有限公司 | Nice foundry sand sampler |
| CN110161145A (en) * | 2019-06-14 | 2019-08-23 | 扬州大学 | A kind of device and its experimental method for simulating drainage ditch greenhouse gas emission under interval hydrodynamic condition |
| CN110161145B (en) * | 2019-06-14 | 2021-10-01 | 扬州大学 | Device for simulating greenhouse gas emission of drainage ditch under intermittent hydrodynamic condition and experimental method thereof |
| CN113029653A (en) * | 2021-03-16 | 2021-06-25 | 西安石油大学 | Sampling device suitable for research of ancient geomagnetism of marine sedimentary rock |
| CN114740066A (en) * | 2022-04-11 | 2022-07-12 | 中山大学 | Sediment oxygen consumption rate measuring device and using method thereof |
| CN114740066B (en) * | 2022-04-11 | 2023-10-13 | 中山大学 | Sediment oxygen consumption rate measuring device and application method thereof |
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| 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: 20170329 Termination date: 20190830 |