CN208607042U - A kind of thin solum pore water sampling apparatus - Google Patents
A kind of thin solum pore water sampling apparatus Download PDFInfo
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- CN208607042U CN208607042U CN201821005231.1U CN201821005231U CN208607042U CN 208607042 U CN208607042 U CN 208607042U CN 201821005231 U CN201821005231 U CN 201821005231U CN 208607042 U CN208607042 U CN 208607042U
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Abstract
The utility model discloses a kind of thin solum pore water sampling apparatuses, including outer barrel, pedestal, drill bit, the first sampling head, the first sampling pipe, rubber seal ring, pull rod, cover, batcher, inner cylinder, the second sampling pipe, threaded fasteners, the second collection sample cup, the first collection sample cup, Y-piece, pump bowl, netted face, the second sampling head and ring catch.The utility model is that the sampling of thin solum pore water uses, its small volume, structure is simple, and it is equipped with the first sampling head and the second sampling head, in sampling, the soil pore water of different depth can be sampled simultaneously, soil pore water is sampled for different depth in the same time and place, facilitate the accuracy of the comparison of testing result, more easily determine soil and water quality there are the problem of, the utility model be equipped with outer barrel and inner cylinder, after being inserted into soil, without placing sampling head again after extracting, use is relatively simple.
Description
Technical field
The utility model relates to a kind of sampling apparatus, specifically a kind of thin solum pore water sampling apparatus belongs to environment
Detect applied technical field.
Background technique
Pore water refers to that underground water of the main preservation in unconsolidated sediment inter-granular porosity, pore water are industrial or agricultural and life
The important resource of water supply of water is applied flexibly, distribution, supply, runoff and the excretion of pore water are decided by the type of deposit, geological structure
With landforms etc., the microorganism in pore water is analyzed, metal ion content etc. can determine whether the situation of soil and water quality herein, to soil
It is that environmental protection tests commonly used means have shallow-layer when sampling to soil pore water that pore water in earth, which carries out sampling,
Point of sampling and sampling deep layer.
Existing thin solum pore water sampling apparatus mostly shares the same dress with deep soil pore water sampling apparatus
It sets, volume is longer, and it is more inconvenient to use, and existing thin solum pore water sampling apparatus can only mostly acquire one layer
Pore water in soil when if desired studying the pore water of different depth, then needs to separate acquisition, increases the intensity of labour,
And when separately acquiring, many places are unfavorable for comparing in different location or different time, to the young certain shadow of testing result Cen
It rings.Therefore, a kind of thin solum pore water sampling apparatus is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of thin solum pore water sampling cartridge
It sets.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of thin solum pore water sampling apparatus,
Including outer barrel and Y-piece, one end inside the outer barrel is fixedly installed with pedestal, and an end face of the outer barrel is equipped with cylinder
The outer wall of lid, the cover is equipped with threaded fasteners, and the threaded fasteners are threaded togather with outer barrel, the pedestal
End face be fixedly installed with inner cylinder, the center of the outer barrel and inner cylinder is fixedly installed with rubber seal ring, it is described in
The inner tube wall of the center of cylinder is connected with batcher, and the batcher is close to the barrel of inner cylinder, divides in the inner cylinder
It is not placed with the first sampling head and the second sampling head, is sealed and installed with the first sampling pipe on first sampling head, described first
Sampling pipe hermetically passing batcher and cover extend to the outside of inner cylinder；
The second sampling pipe is sealed and installed on second sampling head, second sampling pipe passes through cover and extends to inner cylinder
The outside of body is slidably fitted with ring catch on the cover, and the ring catch is between outer barrel and inner cylinder, and institute
The one end for stating ring catch is sealingly engaged on pedestal, and one end of the first sampling pipe far from first sampling head passes through pipeline
It is sealedly connected with the first sampling cup, one end of the second sampling pipe far from second sampling head is connected with the by seal for pipe joints
The output end of two sampling cups, first sampling cup and the second sampling cup is tightly connected with the output branch pipe of Y-piece respectively, described
The output end of Y-piece is sealedly connected with pump bowl, on the mutual corresponding barrel of the outer barrel and inner cylinder body position circumferentially
Shape is equipped with identical hollow mesh face at two, and fixed attach is equipped with filter membrane on the netted face.
Preferably, one end of the outer barrel far from the cover is fixedly installed with drill bit.
Preferably, the outer wall of the outer barrel is equipped with graduation mark.
Preferably, the one side of the batcher is fixedly installed with pull rod.
Preferably, first sampling pipe and the second sampling pipe are hose.
Preferably, first sampling cup and the second sampling cup are cylindric, and first sampling cup and the second sampling
Cup is pasted equipped with label.
The beneficial effects of the utility model are:
1, the utility model is that the sampling of thin solum pore water uses, and small volume, structure is simple, and is equipped with first and adopts
Sample head and the second sampling head can simultaneously sample the soil pore water of different depth in sampling, be different in the same time and place
Depth samples soil pore water, facilitates the accuracy of the comparison of testing result, it is easier to judge that soil and water quality exist
The problem of；
2, the utility model is equipped with outer barrel and inner cylinder, after being inserted into soil, without placing sampling head again after extracting, makes
With relatively simple, and the pore water in soil is infiltered in inner cylinder by the netted face of outer barrel and inner cylinder, is mentioned with pump bowl
It is more laborsaving when taking, and extraction rate is very fast.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model outer barrel partial front elevation view.
In figure: 1, outer barrel, 2, pedestal, 3, drill bit, the 4, first sampling head, the 5, first sampling pipe, 6, rubber seal ring, 7,
Pull rod, 8, cover, 9, batcher, 10, inner cylinder, the 11, second sampling pipe, 12, threaded fasteners, the 13, second collection sample cup, 14,
First collection sample cup, 15, Y-piece, 16, pump bowl, 17, netted face, the 18, second sampling head, 19, ring catch.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, a kind of thin solum pore water sampling apparatus, including outer barrel 1 and Y-piece 15, it is described
One end inside outer barrel 1 is fixedly installed with pedestal 2, and convenient for the fixation of ring catch 19, an end face of the outer barrel 1 is equipped with
Cover 8, the outer wall of the cover 8 are equipped with threaded fasteners 12, and the threaded fasteners 12 are threaded in one with outer barrel 1
It rises, the end face of the pedestal 2 is fixedly installed with inner cylinder 10, and the center of the outer barrel 1 and inner cylinder 10 is fixedly installed with
Rubber seal ring 6, the inner tube wall of the center of the inner cylinder 10 are connected with batcher 9, the batcher 9 and inner cylinder 10
Barrel is close to, and avoids the pore water of different depth soil horizon from mixing, is placed with the first sampling respectively in the inner cylinder 10
First 4 and second sampling head 18, the first sampling pipe 5 is sealed and installed on first sampling head 4, and first sampling pipe 5 seals
The outside of inner cylinder 10 is extended to across batcher 9 and cover 8；
The second sampling pipe 11 is sealed and installed on second sampling head 18, second sampling pipe 11 passes through cover 8 and prolongs
The outside of inner cylinder 10 is extended to, ring catch 19 is slidably fitted on the cover 8, the ring catch 19 is located at outer barrel 1
Between inner cylinder 10, and one end of the ring catch 19 is sealingly engaged on pedestal 2, far from first sampling head 4
One end of first sampling pipe 5 is connected with the first sampling cup 14 by seal for pipe joints, and second far from second sampling head 18 is adopted
One end of sample pipe 11 is connected with the second sampling cup 13 by seal for pipe joints, first sampling cup 14 and the second sampling cup 13 it is defeated
Outlet is tightly connected with the output branch pipe of Y-piece 15 respectively, and the output end of the Y-piece 15 is sealedly connected with pump bowl 16, just
In pore water by being taken out in inner cylinder 10, equal circumferentially shape on the mutual corresponding barrel of the outer barrel 1 and 10 position of inner cylinder
Equipped with identical hollow mesh face 17 at two, fixed attach is equipped with filter membrane on the netted face 17, and convenient for soil and other are miscellaneous
The filtering of matter.
One end of outer barrel 1 far from the cover 8 is fixedly installed with drill bit 3, is inserted into soil convenient for outer barrel 1, described
The outer wall of outer barrel 1 is equipped with graduation mark, and the depth of soil is inserted into convenient for observation outer barrel 1, and the one side of the batcher 9 is solid
Dingan County is equipped with pull rod 7, and convenient for the taking-up and installation of batcher 9, first sampling pipe 5 and the second sampling pipe 11 are hose,
Convenient for the use of device, first sampling cup 14 and the second sampling cup 13 are cylindric, and first sampling cup 14 and the
Two sampling cups 13 are pasted equipped with label, convenient for the information of record sampling.
When the utility model is used, in use, by outer barrel 1 inject need to acquire pore water shallow-layer soil in,
Then by ring catch 19 by extracting out between outer barrel 1 and inner cylinder 10, the pore water in soil is by the netted of outer barrel 1 at this time
Face 17 enters in outer barrel 1, then enters in inner cylinder 10 by the netted face 17 of inner cylinder 10, due to outer barrel 1 and interior
Rubber seal ring 6 is installed between cylinder 10, and batcher 9 is installed inside inner cylinder 10, the shallow-layer of different depth is wet at this time
Pore water in ground soil flows into inner cylinder 10, and is separated by batcher 9, then twitches pump bowl 16 with hand, due to pumping
Cylinder 16 is connect with Y-piece 15, and the branch pipe of Y-piece 15 is tightly connected with the first sampling cup 14 and the second sampling cup 13 respectively, is being taken out
When dynamic pump bowl 16, the pore water for penetrating into inner cylinder 10 is adopted by the first sampling head 4 and the second sampling head 18 by first respectively
Sample pipe 5 and the second sampling pipe 11 flow into the first sampling cup 14 and in the second sampling cup 13, since pore water is entering inner cylinder
Soil has just been blocked when 10, it is more quick to extract hole water sample at this time, and twitch pump bowl 16 is more laborsaving, works as acquisition
After the completion, device is taken out by soil, then the first sampling cup 14 and the second sampling cup 13 is unloaded, screw the screw thread of cover 8
Fastener separates cover 8 with outer barrel 1, is then taken out batcher 9 by pull rod 7, while taking out 4 He of the first sampling head
Second sampling head 18, then cleans device, prepares for sampling next time, and the present apparatus can be simultaneously to the hole of Two layer soil
Water is sampled, and can accurately be judged by the various molecules in ground to the underground i.e. increase and decrease situation of microorganism, and first adopts
Sample cup 14 and the second sampling cup 13 share same pump bowl 16, and use is more convenient.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of thin solum pore water sampling apparatus, including outer barrel (1) and Y-piece (15), it is characterised in that: the outer cylinder
The internal one end of body (1) is fixedly installed with pedestal (2), and an end face of the outer barrel (1) is equipped with cover (8), the cover (8)
Outer wall be equipped with threaded fasteners (12), the threaded fasteners (12) are threaded togather with outer barrel (1), the pedestal
(2) end face is fixedly installed with inner cylinder (10), and the center of the outer barrel (1) and inner cylinder (10) is fixedly installed with rubber
The inner tube wall of sealing ring (6), the center of the inner cylinder (10) is connected with batcher (9), the batcher (9) and inner cylinder
(10) barrel is close to, and is placed with the first sampling head (4) and the second sampling head (18) in the inner cylinder (10) respectively, and described the
It is sealed and installed on one sampling head (4) the first sampling pipe (5), the first sampling pipe (5) hermetically passing batcher (9) and cover
(8) outside of inner cylinder (10) is extended to；
It is sealed and installed with the second sampling pipe (11) on second sampling head (18), second sampling pipe (11) passes through cover
(8) outside of inner cylinder (10) is extended to, is slidably fitted with ring catch (19), the ring catch on the cover (8)
(19) between outer barrel (1) and inner cylinder (10), and one end of the ring catch (19) is sealingly engaged with pedestal (2)
On, one end of the first sampling pipe (5) far from first sampling head (4) is connected with the first sampling cup by seal for pipe joints
(14), one end of the second sampling pipe (11) far from second sampling head (18) is connected with the second sampling cup by seal for pipe joints
(13), the output end of first sampling cup (14) and the second sampling cup (13) the output branch seal of tube with Y-piece (15) respectively
Connection, the output end of the Y-piece (15) are sealedly connected with pump bowl (16), the outer barrel (1) and inner cylinder (10) position
Circumferentially shape is equipped with identical hollow mesh face (17) at two, fixed patch on the netted face (17) on mutual corresponding barrel
It is attached that filter membrane is installed.
2. a kind of thin solum pore water sampling apparatus according to claim 1, it is characterised in that: far from the cover
(8) one end of outer barrel (1) is fixedly installed with drill bit (3).
3. a kind of thin solum pore water sampling apparatus according to claim 1, it is characterised in that: the outer barrel (1)
Outer wall be equipped with graduation mark.
4. a kind of thin solum pore water sampling apparatus according to claim 1, it is characterised in that: the batcher (9)
One side be fixedly installed with pull rod (7).
5. a kind of thin solum pore water sampling apparatus according to claim 1, it is characterised in that: first sampling pipe
(5) and the second sampling pipe (11) is hose.
6. a kind of thin solum pore water sampling apparatus according to claim 1, it is characterised in that: first sampling cup
(14) and the second sampling cup (13) is cylindric, and first sampling cup (14) and the second sampling cup (13) are equipped with label
Patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821005231.1U CN208607042U (en) | 2018-06-27 | 2018-06-27 | A kind of thin solum pore water sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821005231.1U CN208607042U (en) | 2018-06-27 | 2018-06-27 | A kind of thin solum pore water sampling apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN208607042U true CN208607042U (en) | 2019-03-15 |
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ID=65665837
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| CN201821005231.1U Active CN208607042U (en) | 2018-06-27 | 2018-06-27 | A kind of thin solum pore water sampling apparatus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397969A (en) * | 2020-04-22 | 2020-07-10 | 南京信息工程大学 | Passive in-situ high-resolution pore water sampling device and sampling method |
| CN111781009A (en) * | 2020-07-14 | 2020-10-16 | 山东省生态环境规划研究院 | Automatic soil sampling robot |
| CN112649248A (en) * | 2021-01-12 | 2021-04-13 | 天津大学 | Soil water sampling and detecting equipment |
| CN112665899A (en) * | 2020-11-23 | 2021-04-16 | 天津市地球物理勘探中心 | Sampling method suitable for loose sand, clay layer soil sample and pore water |
| CN113218710A (en) * | 2021-05-13 | 2021-08-06 | 安徽省中环检测有限公司 | Water conservancy water quality testing water source sampling equipment |
-
2018
- 2018-06-27 CN CN201821005231.1U patent/CN208607042U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397969A (en) * | 2020-04-22 | 2020-07-10 | 南京信息工程大学 | Passive in-situ high-resolution pore water sampling device and sampling method |
| CN111397969B (en) * | 2020-04-22 | 2022-03-08 | 南京信息工程大学 | Passive in-situ high-resolution pore water sampling device and sampling method |
| CN111781009A (en) * | 2020-07-14 | 2020-10-16 | 山东省生态环境规划研究院 | Automatic soil sampling robot |
| CN111781009B (en) * | 2020-07-14 | 2023-03-24 | 山东省生态环境规划研究院 | Automatic soil sampling robot |
| CN112665899A (en) * | 2020-11-23 | 2021-04-16 | 天津市地球物理勘探中心 | Sampling method suitable for loose sand, clay layer soil sample and pore water |
| CN112649248A (en) * | 2021-01-12 | 2021-04-13 | 天津大学 | Soil water sampling and detecting equipment |
| CN113218710A (en) * | 2021-05-13 | 2021-08-06 | 安徽省中环检测有限公司 | Water conservancy water quality testing water source sampling equipment |
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