CN109374354A - Multidraw water fetching device - Google Patents
Multidraw water fetching device Download PDFInfo
- Publication number
- CN109374354A CN109374354A CN201811472911.9A CN201811472911A CN109374354A CN 109374354 A CN109374354 A CN 109374354A CN 201811472911 A CN201811472911 A CN 201811472911A CN 109374354 A CN109374354 A CN 109374354A
- Authority
- CN
- China
- Prior art keywords
- water
- solenoid valve
- observation tube
- sample observation
- water sample
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000005070 sampling Methods 0.000 claims abstract description 26
- 239000008399 tap water Substances 0.000 claims abstract description 5
- 235000020679 tap water Nutrition 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of multidraw water fetching device, including sampler watch window, water sample observation tube and sampling bottle are provided in sampler watch window；The lower end of water sample observation tube connects sampling water suction horn mouth by water pipe；Sampling bottle is connect by Sampling ball valve with the water pipe of water sample observation tube lower end；The upper end of water sample observation tube passes sequentially through the first solenoid valve, second solenoid valve is connected with vacuum diversion volume.The device controls vacuum diversion volume by control starting vacuum pump, while opening the first solenoid valve and second solenoid valve, and then what be can be convenient is extracted into sample water in pond body in sampling bottle, while can observe by water sample observation tube；By starting the 4th solenoid valve and the first solenoid valve, so as to be cleaned conveniently with tap water to water sample observation tube；The device is integrally easy to use, acquisition is various, detection is accurate, structure is simple, control is accurate, is not easy to spill leakage in walkway board or pedestrian passage, avoids safety accident.
Description
Technical field
The present invention relates to environmental technology field, in particular to a kind of multidraw water fetching device.
Background technique
At present in sewage treatment plant control, laboratory is more arduous for the sampling of each pond body in the process.It is special
Be not for north of china in winter temperature it is lower (subzero twenty or thirty several years), traditional sampling mode be with sampling bottle directly in pond body
Sampling easily spills leakage in walkway board or pedestrian passage, causes safety accident.
Summary of the invention
The object of the present invention is to provide a kind of multidraw water fetching devices, to solve mentioned above in the background art ask
Topic.
The present invention provides a kind of multidraw water fetching device, including sampler watch window, the sampler observation window
Water sample observation tube and sampling bottle are provided in mouthful；The lower end of the water sample observation tube connects sampling water suction horn mouth by water pipe；
The sampling bottle is connect by Sampling ball valve with the water pipe of water sample observation tube lower end；The upper end of the water sample observation tube
Pass sequentially through the first solenoid valve, second solenoid valve is connected with vacuum diversion volume；The side of the vacuum diversion volume is connected with vacuum
Pump, the other side is connected with drainpipe by third solenoid valve.
Preferably, the 4th solenoid valve is provided between first solenoid valve and second solenoid valve, the 4th solenoid valve
On be connected with tap water backwash tube.
The beneficial effects of the present invention are:
Multidraw water fetching device provided by the invention controls vacuum diversion volume by control starting vacuum pump, together
The first solenoid valve of Shi Kaiqi and second solenoid valve, and then what be can be convenient is extracted into sample water in pond body in sampling bottle, while can
To be observed by water sample observation tube；By starting the 4th solenoid valve and the first solenoid valve, so as to conveniently with originally
Water cleans water sample observation tube；The device is integrally easy to use, acquisition multiplicity, detection is accurate, structure is simple, control essence
Standard is not easy to spill leakage in walkway board or pedestrian passage, avoids safety accident.
Detailed description of the invention
Fig. 1 is a kind of multidraw water fetching device structural schematic diagram provided by the invention；
Fig. 2 is A in Fig. 1 to schematic diagram.
Description of symbols:
1, sampling water suction horn mouth；2, sampler watch window；3, Sampling ball valve；4, water sample observation tube；5, the first electromagnetism
Valve；6, second solenoid valve；7, vacuum diversion volume；8, vacuum pump；9, third solenoid valve；10, the 4th solenoid valve；11, sampling bottle.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection scope be not limited by the specific implementation.
As shown in Figs. 1-2, the embodiment of the invention provides a kind of multidraw water fetching devices, including sampler watch window
2, water sample observation tube 4 and sampling bottle 11 are provided in sampler watch window 2；The lower end of water sample observation tube 4 is connected by water pipe
Sampling water suction horn mouth 1；Sampling bottle 11 is connect by Sampling ball valve 3 with the water pipe of 4 lower end of water sample observation tube；Water sample observation tube 4
Upper end pass sequentially through the first solenoid valve 5, second solenoid valve 6 is connected with vacuum diversion volume 7；The side of vacuum diversion volume 7 connects
There is vacuum pump 8, the other side is connected with drainpipe by third solenoid valve 9.
In embodiments of the present invention, it is provided with the 4th solenoid valve 10 between the first solenoid valve 5 and second solenoid valve 6, the 4th
Tap water backwash tube is connected on solenoid valve 10.
In conclusion multidraw water fetching device provided in an embodiment of the present invention, passes through control starting vacuum pump control
Vacuum diversion volume processed, while the first solenoid valve and second solenoid valve are opened, and then what be can be convenient is extracted into sample water in pond body
In sampling bottle, while it can be observed by water sample observation tube；By starting the 4th solenoid valve and the first solenoid valve, so as to
To be cleaned conveniently with tap water to water sample observation tube；The device is integrally easy to use, acquisition multiplicity, detection is accurate, ties
Structure is simple, control is accurate, is not easy to spill leakage in walkway board or pedestrian passage, avoids safety accident.
Disclosed above is only several specific embodiments of the invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (2)
1. multidraw water fetching device, which is characterized in that including sampler watch window (2), the sampler watch window (2)
Inside it is provided with water sample observation tube (4) and sampling bottle (11)；
The lower end of the water sample observation tube (4) connects sampling water suction horn mouth (1) by water pipe；
The sampling bottle (11) is connect by Sampling ball valve (3) with the water pipe of water sample observation tube (4) lower end；
The upper end of the water sample observation tube (4) passes sequentially through the first solenoid valve (5), second solenoid valve (6) is connected with vacuum
Drainage tank (7)；
The side of the vacuum diversion volume (7) is connected with vacuum pump (8), and the other side is connected with draining by third solenoid valve (9)
Pipe.
2. multidraw water fetching device as described in claim 1, which is characterized in that first solenoid valve (5) and the second electricity
It is provided with the 4th solenoid valve (10) between magnet valve (6), is connected with tap water backwash tube on the 4th solenoid valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472911.9A CN109374354A (en) | 2018-12-04 | 2018-12-04 | Multidraw water fetching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472911.9A CN109374354A (en) | 2018-12-04 | 2018-12-04 | Multidraw water fetching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109374354A true CN109374354A (en) | 2019-02-22 |
Family
ID=65375413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811472911.9A Pending CN109374354A (en) | 2018-12-04 | 2018-12-04 | Multidraw water fetching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109374354A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB876975A (en) * | 1959-02-16 | 1961-09-06 | Atomic Energy Authority Uk | Improvements in or relating to sampling devices |
| CN2901286Y (en) * | 2006-04-26 | 2007-05-16 | 中国科学院南京地理与湖泊研究所 | Layered water sample synchronous sampler |
| CN101196441A (en) * | 2007-12-28 | 2008-06-11 | 北京工业大学 | Vacuum sampling device for monitoring rainwater drain water quality |
| CN201203601Y (en) * | 2008-05-30 | 2009-03-04 | 上海摩威环境科技有限公司 | High precision water quality on-line automatic monitoring apparatus |
| KR20090005889U (en) * | 2007-12-11 | 2009-06-16 | 한국수자원공사 | Sampler for collecting sample of tracer in many sites |
| CN103471874A (en) * | 2013-09-29 | 2013-12-25 | 国家电网公司 | Automatic quantitative sampling device for barreled steam turbine oil |
| CN105136519A (en) * | 2015-08-14 | 2015-12-09 | 北京工业大学 | Automatic rainwater runoff collector |
| CN105466731A (en) * | 2015-08-26 | 2016-04-06 | 宜兴市建邦环境投资有限责任公司 | Microcomputer controlled automatic sampling apparatus |
| CN106645291A (en) * | 2016-10-28 | 2017-05-10 | 杭州意能电力技术有限公司 | Online detecting device for corrosion protection of shutdown and standby thermal system |
| CN207703546U (en) * | 2017-12-26 | 2018-08-07 | 南京捷发科技有限公司 | Sampling and uniform flow agitating device |
| CN209198153U (en) * | 2018-12-04 | 2019-08-02 | 陕西迪博景源测绘地理信息有限公司 | Multidraw water fetching device |
-
2018
- 2018-12-04 CN CN201811472911.9A patent/CN109374354A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB876975A (en) * | 1959-02-16 | 1961-09-06 | Atomic Energy Authority Uk | Improvements in or relating to sampling devices |
| CN2901286Y (en) * | 2006-04-26 | 2007-05-16 | 中国科学院南京地理与湖泊研究所 | Layered water sample synchronous sampler |
| KR20090005889U (en) * | 2007-12-11 | 2009-06-16 | 한국수자원공사 | Sampler for collecting sample of tracer in many sites |
| CN101196441A (en) * | 2007-12-28 | 2008-06-11 | 北京工业大学 | Vacuum sampling device for monitoring rainwater drain water quality |
| CN201203601Y (en) * | 2008-05-30 | 2009-03-04 | 上海摩威环境科技有限公司 | High precision water quality on-line automatic monitoring apparatus |
| CN103471874A (en) * | 2013-09-29 | 2013-12-25 | 国家电网公司 | Automatic quantitative sampling device for barreled steam turbine oil |
| CN105136519A (en) * | 2015-08-14 | 2015-12-09 | 北京工业大学 | Automatic rainwater runoff collector |
| CN105466731A (en) * | 2015-08-26 | 2016-04-06 | 宜兴市建邦环境投资有限责任公司 | Microcomputer controlled automatic sampling apparatus |
| CN106645291A (en) * | 2016-10-28 | 2017-05-10 | 杭州意能电力技术有限公司 | Online detecting device for corrosion protection of shutdown and standby thermal system |
| CN207703546U (en) * | 2017-12-26 | 2018-08-07 | 南京捷发科技有限公司 | Sampling and uniform flow agitating device |
| CN209198153U (en) * | 2018-12-04 | 2019-08-02 | 陕西迪博景源测绘地理信息有限公司 | Multidraw water fetching device |
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