CN201819816U - Water quality sampler - Google Patents
Water quality sampler Download PDFInfo
- Publication number
- CN201819816U CN201819816U CN2010205005564U CN201020500556U CN201819816U CN 201819816 U CN201819816 U CN 201819816U CN 2010205005564 U CN2010205005564 U CN 2010205005564U CN 201020500556 U CN201020500556 U CN 201020500556U CN 201819816 U CN201819816 U CN 201819816U
- Authority
- CN
- China
- Prior art keywords
- bottle
- sampling
- water
- quality sampler
- water quality
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 27
- 241001411320 Eriogonum inflatum Species 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a water quality sampler, belonging to the field of liquid sampling devices. The water quality sampler comprises a sampling rod and a sampling bottle, wherein the sampling rod is hollow; the bottom of the sampling rod is provided with a bottle seat; the sampling bottle is placed on the bottle seat; a bottle plug is arranged at the bottle neck of the sampling bottle; the top of the bottle plug is connected with one end of a pulling rod; and the other end of the pulling rod passes through the sampling rod to be connected with a pulling ring on the top of the sampling rod. Compared with the prior art, the water quality sampler in the utility model is characterized in that the water quality sampler has reasonable design, simple structure and high work efficiency, is easy to process and convenient to use and carry, and the like. A water sample at the position 150mm above the water bottom surface can be sampled accurately by the water quality sampler.
Description
Technical field
The utility model relates to the liquid sample apparatus field, specifically a kind of water-quality sampler.
Background technology
All kinds of waters, water sources such as rivers, lake, reservoir, water channel, the quality of its water quality is directly connected to development and national economy and people health.The water quality test analysis is one of main contents of national environmental protection supervision testing.Especially be subjected to waters, the water source of sewage discharge influence, more important to the assay of its water quality.Chemical oxygen consumption (COC) (claiming COD again) is that present water quality test is analyzed one of universal method.Water quality sampling also has strict requirement, and sampled point generally has two places, and a place is at the following 150mm of surface level, and another place is at the above 150mm of water-bed face.The hand sampling method of usefulness is difficult to reach the requirement of depth of water yardstick at present, and error is bigger, and the depth of water yardstick of especially water-bed face is more difficult determines and assurance that some occasion hand sampling is very inconvenient.
Summary of the invention
Technical assignment of the present utility model is at above weak point, and a kind of a kind of water-quality sampler easy to carry, high efficiency that uses is provided.
The technical scheme that its technical matters that solves the utility model adopts is: this water-quality sampler comprises thief rod and sampling jar, thief rod is the hollow setting, the bottom of thief rod is provided with the bottle seat, be placed with sampling jar on the bottle seat, the bottle mouth position of sampling jar is provided with bottle stopper, the top of bottle stopper is connected with an end of stay cord, and the other end of stay cord passes thief rod and is connected with the draw ring at thief rod top.
The both sides of described bottle seat are provided with protects a bottle brace.
Described bottleneck distance sampling bar distance from bottom is 150mm.
A kind of water-quality sampler of the present utility model is compared with prior art, have reasonable in design, simple in structure, be easy to processing, use characteristics such as easy to carry, work efficiency height, can accurately take the water sample at the above 150mm of water-bed face place.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is a kind of structural representation of water-quality sampler.
Among the figure: 1, thief rod, 2, stay cord, 3, bottle stopper, 4, sampling jar, 5, the bottle seat, 6, bottleneck, 7, protect a bottle brace, 8, draw ring.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
A kind of water-quality sampler of the present utility model, its structure comprises thief rod 1 and sampling jar 4, thief rod 1 is the hollow setting, the bottom of thief rod 1 is provided with bottle seat 5, and the both sides of bottle seat 5 are provided with protects bottle brace 7, is placed with sampling jar 4 on the bottle seat 5, bottleneck 6 places of sampling jar 4 are provided with bottle stopper 3, bottleneck 6 distance sampling bars 1 distance from bottom is 150mm, and the top of bottle stopper 3 is connected with an end of stay cord 2, and the other end of stay cord 2 passes thief rod 1 and is connected with the draw ring 8 at thief rod 1 top.
During use, with thief rod 1 vertical water towards extending under water, when the bottom of thief rod 1 touches ground, by draw ring 8 pulling stay cords 2, make bottle stopper 3 break away from bottleneck 6, at this moment, the above 150mm of water-bed face place will enter in the sampling jar 4, the pull-up thief rod 1 then, takes out water sample in sampling jar 4, detects to get final product.
Its processing and fabricating of a kind of water-quality sampler of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (3)
1. water-quality sampler, comprise thief rod and sampling jar, it is characterized in that thief rod is the hollow setting, the bottom of thief rod is provided with the bottle seat, be placed with sampling jar on the bottle seat, the bottle mouth position of sampling jar is provided with bottle stopper, and the top of bottle stopper is connected with an end of stay cord, and the other end of stay cord passes thief rod and is connected with the draw ring at thief rod top.
2. water-quality sampler according to claim 1, the both sides that it is characterized in that described bottle seat are provided with protects a bottle brace.
3. water-quality sampler according to claim 1 is characterized in that described bottleneck distance sampling bar distance from bottom is 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205005564U CN201819816U (en) | 2010-08-23 | 2010-08-23 | Water quality sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205005564U CN201819816U (en) | 2010-08-23 | 2010-08-23 | Water quality sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819816U true CN201819816U (en) | 2011-05-04 |
Family
ID=43917766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205005564U Expired - Fee Related CN201819816U (en) | 2010-08-23 | 2010-08-23 | Water quality sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201819816U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636372A (en) * | 2012-05-17 | 2012-08-15 | 四川逢春制药有限公司 | Portable liquid sampler |
| CN105388043A (en) * | 2015-12-25 | 2016-03-09 | 无锡信大气象传感网科技有限公司 | River water sampler |
| CN106769226A (en) * | 2016-11-11 | 2017-05-31 | 孙华定 | A kind of city and town river high reliability sampling detecting device |
-
2010
- 2010-08-23 CN CN2010205005564U patent/CN201819816U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636372A (en) * | 2012-05-17 | 2012-08-15 | 四川逢春制药有限公司 | Portable liquid sampler |
| CN105388043A (en) * | 2015-12-25 | 2016-03-09 | 无锡信大气象传感网科技有限公司 | River water sampler |
| CN106769226A (en) * | 2016-11-11 | 2017-05-31 | 孙华定 | A kind of city and town river high reliability sampling detecting device |
| CN106769226B (en) * | 2016-11-11 | 2019-01-25 | 西北大学 | A high-reliability sampling detection device for urban river water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20110823 |