CN207488023U - A kind of bottom water body layered sampling device - Google Patents
A kind of bottom water body layered sampling device Download PDFInfo
- Publication number
- CN207488023U CN207488023U CN201820172836.3U CN201820172836U CN207488023U CN 207488023 U CN207488023 U CN 207488023U CN 201820172836 U CN201820172836 U CN 201820172836U CN 207488023 U CN207488023 U CN 207488023U
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- China
- Prior art keywords
- sampling
- water body
- sampling pipe
- axostylus axostyle
- cavity
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Abstract
The utility model discloses a kind of bottom water body layered sampling devices, it includes a sampling pipe (1), the tubular structure that the sampling pipe (1) generally seals, the inside of the sampling pipe (1) is separated out several sampling cavitys (a) by several partition boards (2), the side of each sampling cavity (a) bottom offers inlet opening (3), side at the top of each sampling cavity (a) offers gas vent (6), there are one the rubber pistons (4) with the cooperation of its piston for setting in the sampling cavity (a), an axostylus axostyle (5) concentric with it is provided in the sampling pipe (1), each rubber piston (4) is installed on axostylus axostyle (5).The utility model is simple in structure, effectively can carry out stratified sampling to the water body of bottom, convenient for understanding the health condition in each layer water body.
Description
Technical field
The utility model relates to fresh water, the device-dependent technical fields of seawater sampling, and in particular to be a kind of bottom
Layer water body layered sampling device.
Background technology
Either freshwater aquiculture or salt water cultivation, the health of water body is the most important thing that can not be ignored, stable
Under water body environment, the mobility of each layer is poor in water body, and water bottom is also often the severely afflicated area of various hazardous material depositions,
Therefore the health status of water bottom how is preferably monitored and understood, is the main means for understanding water body future thrust.
Utility model content
The utility model aim is to provide a kind of bottom water body layered sampling device, it can be efficiently solved in background technology
The problems of.
In the presence of solving the problems, such as background technology, it includes a sampling pipe 1, which generally seals
Tubular structure, the inside of the sampling pipe 1 is separated out several sampling cavity a by several partition boards 2, each to sample cavity a bottoms
The side in portion offers inlet opening 3, and each side sampled at the top of cavity a offers gas vent 6, the sampling cavity
Setting is provided with an axostylus axostyle concentric with it there are one the rubber piston 4 with the cooperation of its piston in the sampling pipe 1 in a
5, each rubber piston 4 is installed on axostylus axostyle 5, and the bottom of the axostylus axostyle 5 extends sampling pipe 1 and fixes company with driving bottom plate 7
It connects, the bottom of the partition board 2 and sampling pipe 1 is offered seals the axis hole being slidably matched with axostylus axostyle 5.
There are one counterweight iron blocks 8 for the bottom installation of the sampling pipe 1, and the middle part of the counterweight iron block 8 is offered between axostylus axostyle 5
The axis hole that gap is slidably matched.
Insertion is equipped at the medial surface of the driving bottom plate 7 can adsorb fixed magnet circle 9 with counterweight iron block 8.
The top of the sampling pipe 1 is equipped with locating ring 10.
As a result of above technical scheme, the utility model has the advantages that：It is simple in structure, it can be effective
Stratified sampling is carried out to the water body of bottom, convenient for understanding the health condition in each layer water body.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
In order to be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, under
The attached drawing that face will be combined in the utility model embodiment, carries out the technical scheme in the embodiment of the utility model clear, complete
Ground describes.
Referring to Fig. 1, present embodiment is achieved using following technical scheme, it includes a sampling pipe 1, should
The tubular structure that sampling pipe 1 generally seals, the inside of the sampling pipe 1 are separated out several sampling cavitys by several partition boards 2
A, each side for sampling cavity a bottoms offer inlet opening 3, and each side sampled at the top of cavity a offers exhaust
Hole 6, described samples the rubber piston 4 coordinated there are one settings with its piston in cavity a, is provided in the sampling pipe 1
A piece axostylus axostyle 5 concentric with it, each rubber piston 4 are installed on axostylus axostyle 5, and sampling pipe 1 is extended in the bottom of the axostylus axostyle 5
It is fixedly connected with driving bottom plate 7, the bottom of the partition board 2 and sampling pipe 1 is offered seals the axis being slidably matched with axostylus axostyle 5
Hole.
There are one counterweight iron blocks 8 for the bottom installation of the sampling pipe 1, and the middle part of the counterweight iron block 8 is offered between axostylus axostyle 5
The axis hole that gap is slidably matched.
Insertion is equipped at the medial surface of the driving bottom plate 7 can adsorb fixed magnet circle 9 with counterweight iron block 8.
The top of the sampling pipe 1 is equipped with locating ring 10.
The application method of technical solution part in present embodiment and its principle are made below in conjunction with the accompanying drawings further
Elaboration：
Locating ring 10 will be tied up to rope first, rubber piston 4 is pulled to the bottom of sampling cavity a by moving bottom plate 7 and axostylus axostyle 5
Portion, at this time rubber piston 4 cover buckle be fully sealed in inlet opening 3 live, then put into sampling pipe 1 is whole in water body, drag band
Rope slowly settles 1 entirety of sampling pipe, after the position specified is reached, bottom plate 7 is driven to be contacted with the bottom of water body first,
Axostylus axostyle 5 remains unchanged under the action of bottom plate 7 is driven at this time, and 1 entirety of exacerbation effect down-sampling pipe in counterweight iron block 8 starts
Sink, rubber piston 4 is gradually moved to the top of sampling cavity a during sinking, by bottom during movement
Water body layering is pumped into sampling cavity a, and last counterweight iron block 8 is directly adsorbed with magnet circle 9 to be fixed, then sampling pipe 1 is entire
It is brought up；
Then bottom water body is extracted out respectively and marks inspection, convenient for understanding the healthy feelings of each layer water body in bottom water body
Condition, and reliable data foundation can be provided to the health condition and trend in water body future.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that,
It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (4)
1. a kind of bottom water body layered sampling device, it is characterised in that it includes a sampling pipe (1), and the sampling pipe (1) is whole
For the tubular structure of sealing, the inside of the sampling pipe (1) is separated out several sampling cavitys (a) by several partition boards (2), each
The side of sampling cavity (a) bottom offers inlet opening (3), each samples the side at the top of cavity (a) and offers exhaust
Hole (6), there are one the rubber piston (4) with the cooperation of its piston, the sampling pipes (1) for the interior setting of the sampling cavity (a)
An axostylus axostyle (5) concentric with it is inside provided with, each rubber piston (4) is installed on axostylus axostyle (5), the axostylus axostyle (5)
Bottom is extended sampling pipe (1) and is fixedly connected with driving bottom plate (7), and the bottom of the partition board (2) and sampling pipe (1) offers
The axis hole being slidably matched with axostylus axostyle (5) sealing.
A kind of 2. bottom water body layered sampling device according to claim 1, it is characterised in that the bottom of the sampling pipe (1)
Portion's installation is offered and the axis hole of axostylus axostyle (5) clearance sliding fit in the middle part of the counterweight iron block (8) there are one counterweight iron block (8).
3. a kind of bottom water body layered sampling device according to claim 1, it is characterised in that the driving bottom plate (7)
Insertion, which is equipped with, at medial surface to adsorb fixed magnet circle (9) with counterweight iron block (8).
A kind of 4. bottom water body layered sampling device according to claim 1, it is characterised in that the top of the sampling pipe (1)
Portion is equipped with locating ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820172836.3U CN207488023U (en) | 2018-02-01 | 2018-02-01 | A kind of bottom water body layered sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820172836.3U CN207488023U (en) | 2018-02-01 | 2018-02-01 | A kind of bottom water body layered sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207488023U true CN207488023U (en) | 2018-06-12 |
Family
ID=62458290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820172836.3U Expired - Fee Related CN207488023U (en) | 2018-02-01 | 2018-02-01 | A kind of bottom water body layered sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207488023U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187103A (en) * | 2018-11-20 | 2019-01-11 | 美丽国土（北京）生态环境工程技术研究院有限公司 | A kind of layering sealing sampler |
| CN109283022A (en) * | 2018-09-26 | 2019-01-29 | 南京河海环境研究院有限公司 | A kind of water sampling unit for multi-point sampling |
| CN109724846A (en) * | 2019-02-18 | 2019-05-07 | 徐明立 | A kind of continuous sampling device of hydrology acquisition |
| CN111122255A (en) * | 2020-01-09 | 2020-05-08 | 大连理工大学 | Under-ice layered water sample collector |
| CN115200944A (en) * | 2022-07-14 | 2022-10-18 | 青海省地质环境调查院 | Based on intelligent sampling device of mineral water base construction hydrogeology |
-
2018
- 2018-02-01 CN CN201820172836.3U patent/CN207488023U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283022A (en) * | 2018-09-26 | 2019-01-29 | 南京河海环境研究院有限公司 | A kind of water sampling unit for multi-point sampling |
| CN109187103A (en) * | 2018-11-20 | 2019-01-11 | 美丽国土（北京）生态环境工程技术研究院有限公司 | A kind of layering sealing sampler |
| CN109187103B (en) * | 2018-11-20 | 2024-05-17 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Layered water stop sampling device |
| CN109724846A (en) * | 2019-02-18 | 2019-05-07 | 徐明立 | A kind of continuous sampling device of hydrology acquisition |
| CN111122255A (en) * | 2020-01-09 | 2020-05-08 | 大连理工大学 | Under-ice layered water sample collector |
| CN115200944A (en) * | 2022-07-14 | 2022-10-18 | 青海省地质环境调查院 | Based on intelligent sampling device of mineral water base construction hydrogeology |
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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: 20180612 Termination date: 20190201 |