CN2494981Y - Water quality monitoring sampling system - Google Patents
Water quality monitoring sampling system Download PDFInfo
- Publication number
- CN2494981Y CN2494981Y CN 01262694 CN01262694U CN2494981Y CN 2494981 Y CN2494981 Y CN 2494981Y CN 01262694 CN01262694 CN 01262694 CN 01262694 U CN01262694 U CN 01262694U CN 2494981 Y CN2494981 Y CN 2494981Y
- Authority
- CN
- China
- Prior art keywords
- water
- pipeline
- tube
- sampler
- branch pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000005070 sampling Methods 0.000 title claims abstract description 17
- 238000012544 monitoring process Methods 0.000 title claims abstract description 12
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 7
- 239000002245 particle Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 3
- 241001113556 Elodea Species 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
A water quality monitoring sampling system belongs to the technical field of environmental protection monitoring instruments. The immersible pump is with water suction trunk line, and the peristaltic pump is sent the sample water to the monitor through the branch pipeline. The suction direction of the branch pipeline is opposite to the water flow direction in the main pipeline, and the water flow direction in the main pipeline is from top to bottom, so that large particles in water cannot be sucked into the branch pipeline, namely the sampling pipeline, and blockage is avoided. The junction of the branch pipeline and the main pipeline is provided with a detachable pipeline sampler, and a filter screen with the aperture phi of 1-1.5 mm is arranged at the inlet of the sampler to prevent light impurities such as waterweeds, moss and the like from being sucked. Smaller particles in the water can be sucked for inspection. The utility model discloses can not blockked up, the sample water is more representative, and is small, simple structure.
Description
Technical field
The utility model relates to a kind of water quality sampling device, belongs to environment monitoring instrument manufacturing technology field.
Background technology
In monitoring water quality on line, matter of utmost importance is that detected water sample is collected in the analysis system of on-line monitoring instrument.Acquisition system generally includes ingredients such as submersible pump, trunk line, peristaltic pump, branch pipe(tube) at present, for preventing impurity blocking pipe in the water sample, the following dual mode of general employing: first kind, detected water sample at first is extracted in a special water box or the pond, treats that wherein particle post precipitation absorption supernatant liquor detects; Second kind is that the branch pipe(tube) front end mouth of pipe installs screen pack additional at stopple coupon, to filter the impurity in the water sample.In the use, all there is certain defective in above dual mode: first kind of mode be owing to adopt special water box, not only increased volume, but also has been not easy to clean, and simultaneously, institute's water sampling does not lack representativeness owing to not containing particle fully; The second way, too little as the aperture of filter screen, stop up mesh easily; Too greatly then can not bring into play due filtering function as the aperture, cause the obstruction of sampling pipe.
Summary of the invention
The utility model is for solving problems of the prior art, provide a kind of volume little, can not blocked, the more representative water quality monitoring sampling system of institute's water sampling.
The technical solution of the utility model is: the water quality monitoring sampling system comprises submersible pump, peristaltic pump, trunk line, branch pipe(tube), water (flow) direction is opposite in the suction direction of the branch pipe(tube) that links to each other with peristaltic pump and the trunk line, this place's water (flow) direction from top to bottom, branch pipe(tube) and trunk line junction are provided with pipe sampler, and the outer side of this sampler porch branch pipe(tube) suction inlet installs screen pack additional.
Above-mentioned pipe sampler becomes removable jew to be connected with trunk line, branch pipe(tube), and described screen pack aperture is φ 1～1.5mm.
Adopt technique scheme, because branch pipe(tube) is that the suction direction of sampling pipe is opposite with water (flow) direction in the trunk line, and water (flow) direction from top to bottom, then big solid particle goes downstream under deadweight and water impact in the water, can not be inhaled into sampling pipe, avoid stopping up.Install the bigger screen pack in aperture additional, can prevent that foreign material lighter in the sealing such as pasture and water, moss etc. are inhaled into stopple coupon, screen pack is contained in the porch of removable jew pipe sampler, is convenient to clean.Can make sampling water more representative by being inhaled into censorship behind the filter screen than small particle in the water.In this programme, do not need water tank or pond are set, volume is little, and is simple in structure.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
As figure, submersible pump 1 is water suction trunk line 2, water (flow) direction as shown by arrows, branch pipe(tube) 5 is provided with removable jew pipe sampler 3 with the junction of trunk line vertical section, peristaltic pump 6 is delivered to monitor 7 by branch pipe(tube) 5 with sampling water.The suction direction of branch pipe(tube) is opposite with water (flow) direction in the trunk line, and the screen pack 4 of aperture φ 1.2mm is equipped with in the outer side of pipe sampler porch branch pipe(tube) suction inlet.
Claims (3)
1, a kind of water quality monitoring sampling system, comprise submersible pump, peristaltic pump, trunk line, branch pipe(tube), it is characterized in that water (flow) direction is opposite in the suction direction of the branch pipe(tube) that links to each other with peristaltic pump and the trunk line, the junction of branch pipe(tube) and trunk line is provided with pipe sampler, and the outer side of this sampler porch branch pipe(tube) suction inlet installs screen pack additional.
2, by the described water quality monitoring sampling system of claim 1, it is characterized in that described pipe sampler becomes removable jew to be connected with trunk line, branch pipe(tube).
3, by the described water quality monitoring sampling system of claim 1, it is characterized in that described screen pack aperture is φ 1～1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01262694 CN2494981Y (en) | 2001-09-12 | 2001-09-12 | Water quality monitoring sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01262694 CN2494981Y (en) | 2001-09-12 | 2001-09-12 | Water quality monitoring sampling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2494981Y true CN2494981Y (en) | 2002-06-12 |
Family
ID=33670403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01262694 Expired - Fee Related CN2494981Y (en) | 2001-09-12 | 2001-09-12 | Water quality monitoring sampling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2494981Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243797A (en) * | 2008-03-21 | 2011-11-16 | 能美防灾株式会社 | Smoke detector |
| CN102706699A (en) * | 2012-05-18 | 2012-10-03 | 江苏德林环保技术有限公司 | On-line water quality analyzing and sampling device and method |
| CN104478116A (en) * | 2014-12-05 | 2015-04-01 | 深圳市绿恩环保技术有限公司 | Water treatment device |
| CN106404457A (en) * | 2016-10-28 | 2017-02-15 | 长沙理工大学 | Sampling device for worms in drinking water and use method of sampling device |
| CN108152474A (en) * | 2017-12-18 | 2018-06-12 | 山东大学 | Powder collection and part flow arrangement and method in the experiment of filling medium seepage failure |
| CN108894286A (en) * | 2018-08-20 | 2018-11-27 | 朱翠帮 | A kind of secondary water-supply case with automatic detection mechanism |
-
2001
- 2001-09-12 CN CN 01262694 patent/CN2494981Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243797A (en) * | 2008-03-21 | 2011-11-16 | 能美防灾株式会社 | Smoke detector |
| CN102243797B (en) * | 2008-03-21 | 2015-08-12 | 能美防灾株式会社 | smoke detector |
| CN102706699A (en) * | 2012-05-18 | 2012-10-03 | 江苏德林环保技术有限公司 | On-line water quality analyzing and sampling device and method |
| CN102706699B (en) * | 2012-05-18 | 2014-10-08 | 江苏德林环保技术有限公司 | On-line water quality analyzing and sampling device and method |
| CN104478116A (en) * | 2014-12-05 | 2015-04-01 | 深圳市绿恩环保技术有限公司 | Water treatment device |
| CN106404457A (en) * | 2016-10-28 | 2017-02-15 | 长沙理工大学 | Sampling device for worms in drinking water and use method of sampling device |
| CN106404457B (en) * | 2016-10-28 | 2018-09-11 | 长沙理工大学 | Worm sampler and its application method in a kind of drinking water |
| CN108152474A (en) * | 2017-12-18 | 2018-06-12 | 山东大学 | Powder collection and part flow arrangement and method in the experiment of filling medium seepage failure |
| CN108894286A (en) * | 2018-08-20 | 2018-11-27 | 朱翠帮 | A kind of secondary water-supply case with automatic detection mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |