CN203643208U - Nobel columnar bottom mud sampler - Google Patents
Nobel columnar bottom mud sampler Download PDFInfo
- Publication number
- CN203643208U CN203643208U CN201320861631.3U CN201320861631U CN203643208U CN 203643208 U CN203643208 U CN 203643208U CN 201320861631 U CN201320861631 U CN 201320861631U CN 203643208 U CN203643208 U CN 203643208U
- Authority
- CN
- China
- Prior art keywords
- sampling
- handle
- sampling cylinder
- top cover
- bottom mud
- 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.)
- Expired - Fee Related
Links
- 238000005070 sampling Methods 0.000 claims abstract description 53
- 210000004907 gland Anatomy 0.000 claims description 13
- 239000013049 sediment Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a novel columnar bottom mud sampler. The novel columnar bottom mud sampler comprises a sampling tube with two opened ends, wherein a vertical sampling tank is formed in the side wall of the sampling tube; scales are arranged on one side of the sampling tank; a limit flange is arranged on one end of the sampling tube; the outer part of the sampling tube is threaded connection with an external sealing shell; the top end of the sampling tube is in the threaded connection with a top cover; a hollow tube handle is connected to the center of the top cover; a sealing cover is connected to one end part of the handle. The novel columnar bottom mud sampler is capable of sampling bottom mud in different depths, accurately sampling the mud samples in the different depths during experimental sampling and ensuring the accuracy of an experiment.
Description
Technical field
The utility model relates to the instrument for bed mud sampling in a kind of mud experiment, especially a kind of novel column sediment sampler.
Background technology
In bed mud, contain a lot of heavy metals, organism and inorganics, the research of bed mud is more and more extensive in recent years.In order to study in bed mud the variation with the increase bed mud index of the degree of depth, need to sample bed mud.Tradition sediment sampler is grab bucket, heavy and cannot sample by the degree of depth; And column sediment sampler can be got the bed mud of different depth, but taking sample can only release bed mud in sampling thief, and bed mud is easy to stand and falls, and cannot accurately get mud by certain depth and test.
Utility model content
In order to address the above problem, the utility model proposes a kind of novel column sediment sampler, this sampling thief can be got the bed mud of different depth, and can ensure accurately to adopt when experiment is sampled the mud sample of different depth, has ensured the accuracy of experiment.
The utility model solves the technical scheme that its technical matters adopts: a kind of novel column sediment sampler, comprise the sampling cylinder of both ends open, and the sidewall of described sampling cylinder has longitudinal sampling groove, and a side of sampling groove is provided with scale; One end of described sampling cylinder is provided with defining flange; The external screw-thread of described sampling cylinder connects an external seal shell; The top of the described sampling cylinder top cover that is threaded, the center of described top cover connects hollow tubular handle, and the end of described handle connects gland bonnet.
Described handle is threaded and is formed by multistage hollow tubular, can be according to the length of depth of water adjusting handle, and described gland bonnet is connected in the top of handle all the time.
Between described shell and defining flange, between top cover and shell and be equipped with O-ring seal between handle and gland bonnet.
When use, first shell, top cover are rotatably connected with sampling cylinder respectively, according to the length of depth of water adjusting handle, and gland bonnet are rotatably connected with handle top, prevent that air from entering sampling cylinder inside; Sampling cylinder is vertically put into water, when sampling cylinder bottom surface and mud close contact, open gland bonnet, press down sampling thief, mud is entered in sampling cylinder; Take out sampling thief, top cover and shell are taken off, can sample mud from sampling groove in conjunction with scale.
The beneficial effects of the utility model are: a kind of novel column sediment sampler, this sampling thief can be got the bed mud of different depth, and can ensure accurately to adopt when experiment is sampled the mud sample of different depth, has ensured the accuracy of experiment.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing 1 is a kind of structural representation of novel column sediment sampler.
In figure, 1. gland bonnet, 2. handle, 3. top cover, 4. shell, 5. sampling cylinder, 6. defining flange, 7. sampling groove.
Embodiment
In the accompanying drawings, a kind of novel column sediment sampler, comprises the sampling cylinder 5 of both ends open, and the sidewall of described sampling cylinder 5 has longitudinal sampling groove 7, and a side of sampling groove 7 is provided with scale; One end of described sampling cylinder 5 is provided with defining flange 6; The external screw-thread of described sampling cylinder 5 connects a can 4; The top of described sampling cylinder 5 top cover 3 that is threaded, the center of described top cover 3 connects hollow tubular handle 2, and the end of described handle 2 connects gland bonnet 1.
Described handle 2 is threaded and is formed by multistage hollow tubular, can be according to the length of depth of water adjusting handle 2, and described gland bonnet 1 is connected in the top of handle 2 all the time.
Between described shell 4 and defining flange 6, between top cover 3 and shell 4 and be equipped with O-ring seal between handle 2 and gland bonnet 1.
When use, first shell 4, top cover 3 are rotatably connected with sampling cylinder 5 respectively, according to the length of depth of water adjusting handle 2, and gland bonnet 1 are rotatably connected with handle 2 tops, prevent that air from entering sampling cylinder 5 inside; Sampling cylinder 5 is vertically put into water, when sampling cylinder 5 bottom surfaces and mud close contact, open gland bonnet 1, press down sampling thief, mud is entered in sampling cylinder 5; Take out sampling thief, top cover 3 and shell 4 are taken off, can sample mud from sampling groove 7 in conjunction with scale.
Claims (3)
1. a novel column sediment sampler, is characterized in that, comprises the sampling cylinder (5) of both ends open, and the sidewall of described sampling cylinder (5) has longitudinal sampling groove (7), and a side of sampling groove (7) is provided with scale; One end of described sampling cylinder (5) is provided with defining flange (6); The external screw-thread of described sampling cylinder (5) connects a can (4); The top of described sampling cylinder (5) top cover (3) that is threaded, the center of described top cover (3) connects hollow tubular handle (2), and the end of described handle (2) connects gland bonnet (1).
2. a kind of novel column sediment sampler according to claim 1, is characterized in that, described handle (2) is threaded and is formed by multistage hollow tubular.
3. a kind of novel column sediment sampler according to claim 1, is characterized in that, between described shell (4) and defining flange (6), between top cover (3) and shell (4) and be equipped with O-ring seal between handle (2) and gland bonnet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861631.3U CN203643208U (en) | 2013-12-25 | 2013-12-25 | Nobel columnar bottom mud sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861631.3U CN203643208U (en) | 2013-12-25 | 2013-12-25 | Nobel columnar bottom mud sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643208U true CN203643208U (en) | 2014-06-11 |
Family
ID=50874443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320861631.3U Expired - Fee Related CN203643208U (en) | 2013-12-25 | 2013-12-25 | Nobel columnar bottom mud sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203643208U (en) |
-
2013
- 2013-12-25 CN CN201320861631.3U patent/CN203643208U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |