CN205015306U - A 2. 5 dimension formation of image test device for underground water pollution dynamic monitoring - Google Patents
A 2. 5 dimension formation of image test device for underground water pollution dynamic monitoring Download PDFInfo
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- CN205015306U CN205015306U CN201520793133.9U CN201520793133U CN205015306U CN 205015306 U CN205015306 U CN 205015306U CN 201520793133 U CN201520793133 U CN 201520793133U CN 205015306 U CN205015306 U CN 205015306U
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- water
- casing
- box
- dynamic monitoring
- level observation
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Abstract
The utility model discloses a 2.5 dimension formation of image test device for underground water pollution dynamic monitoring, including the box that is used for the splendid attire sand sample, the setting is in the water feeding area of the left end portion of box, the setting is at the water excretion area of the right -hand member portion of box, the setting is at the water level peephole of the bottom of the antetheca of box, the device is put in at the pollutant of the top of the neighbouring water feeding area one end of box to the setting, the water level observation device of being connected through honeycomb duct and water level peephole, measuring electrode along the internal grit top layer of the equidistant male box of extending direction of box, and the resistivity imaging system who is connected with measuring electrode. This application utilizes resistivity imaging technique through simulating the underground water pollution process in the box, based on the relation of resistivity and pollutant levels, carry out simulation tests to the concentration of underground water pollution in -process pollutant, and the monitoring is simulated to the water pollution developments under can convenient ground -to -ground.
Description
Technical field
The utility model relates to a kind of 2.5 dimension imaging test devices for groundwater contamination dynamic monitoring.
Background technology
Water, as the extremely important resource of one, has important strategic value in economy and social development.Because surface water resources distribution is very unbalanced and easily polluted, the exploitation of groundwater resource, utilization and Protective strategy the are referred status become more and more important.In recent decades, due to the exploitation of the development of industrial and agricultural production, new forms of energy, the storage of nuke rubbish, the migration of underground water pollutant and the needs of the aspect such as improvement polluting water-bearing zone, more and more deep to the research of ground water movement.Except the quantitative evaluation of groundwater resource, increasing research relates to the problems such as the delineation of groundwater contamination, prediction and control.
At present, what groundwater pollute monitor system adopted is use distinct methods to carry out physicochemical analysis to monumented point liquid sampling in instrument, obtain the pollutant attribute of limited monumented point, obtain unknown point pollutant attribute by mathematical interpolation method again, thus obtain a certain section pollutant distribution state.So traditional groundwater monitoring mode not only time and effort consuming, and somewhat expensive.
Utility model content
The purpose of this utility model is to provide a kind of 2.5 dimension imaging test devices for groundwater contamination dynamic monitoring, to groundwater contamination process simulation in casing, utilize resistivity imaging technology, based on the relation of resistivity and pollutant levels, simulation test is carried out to the concentration of pollutant in groundwater contamination process, dynamically can carry out analog monitoring to groundwater contamination easily.
For solving the problems of the technologies described above, the utility model provides a kind of 2.5 dimension imaging test devices for groundwater contamination dynamic monitoring, comprise the uncovered casing for splendid attire sand sample, be arranged on the water body region of intake of the left part of casing, be arranged on the water body discharge area of the right part of casing, be arranged on the water-level observation hole of the bottom of the antetheca of casing, be arranged on the pollutant delivery device of the top of the contiguous one end, water body region of intake of casing, by the water level observation device that mozzle is connected with water-level observation hole, bearing of trend along described casing equidistantly inserts the potential electrode on the sand top layer in casing, and the resistivity imaging system to be connected with potential electrode, resistivity imaging system comprises the multi-electrode converter, multifunctional digital DC lasering electric instrument and the host computer that connect successively.
Further, water body region of intake is provided with charging hole and supply water level adjustable pipe; Water body discharge area is provided with drain hole and excretion water level adjustable pipe.
Further, the sidewall of casing is provided with some thief holes.
Further, pollutant delivery device is loading hopper.
Further, water level observation device comprises some water-level observation pipes be vertically fixed on sighting tube support, and water-level observation hole is connected to the bottom of water-level observation pipe by mozzle.
Further, potential electrode is connected by multi-core cable.
The beneficial effects of the utility model are:
1, the application passes through in casing groundwater contamination process simulation, utilize resistivity imaging technology, based on the relation of resistivity and pollutant levels, simulation test is carried out to the concentration of pollutant in groundwater contamination process, dynamically can carry out analog monitoring to groundwater contamination easily.
2, the sidewall of the casing of the application is provided with thief hole, can be convenient to survey crew and the water body sampling in casing is carried out to physicochemical analysis and verified that resistivity imaging technology finally obtains the accuracy of result further.
3, in process of the test by supply water level adjustable pipe and excretion water level adjustable pipe control and recharge water level and excretion water level height, to control the water velocity in casing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model most preferred embodiment;
Fig. 2 is the structural representation of the water level observation device of the utility model most preferred embodiment.
Wherein: 1, casing; 2, water body region of intake; 21, charging hole; 22, supply water level adjustable pipe; 3, water body discharge area; 31, drain hole; 32, water level adjustable pipe is drained; 4, water-level observation hole; 41, thief hole; 5, pollutant delivery device; 6, potential electrode; 61, multi-core cable; 7, multi-electrode converter; 71, multifunctional digital DC lasering electric instrument; 72, host computer; 8, mozzle; 9, sighting tube support; 91, water-level observation pipe.
Embodiment
Below embodiment of the present utility model is described; so that those skilled in the art understand the utility model; but should be clear; the utility model is not limited to the scope of embodiment; to those skilled in the art; as long as various change to limit and in the spirit and scope of the present utility model determined, these changes are apparent, and all innovation and creation utilizing the utility model to conceive are all at the row of protection in appended claim.
The 2.5 dimension imaging test devices for groundwater contamination dynamic monitoring as shown in Figure 1, comprise the uncovered casing 1 for splendid attire sand sample, are arranged on the water body region of intake 2 of the left part of casing 1, and are arranged on the water body discharge area 3 of right part of casing 1; Water body region of intake 2 is provided with charging hole 21 and supply water level adjustable pipe 22, and water body discharge area 3 is provided with drain hole 31 and excretion water level adjustable pipe 32.In process of the test, tap water is entered in casing 1 by charging hole 21, and the sand sample runoff district flowed through in casing 1 is discharged outside casing 1 by drain hole 31 again.Also height of water level in casing 1 is regulated, to control the water velocity in casing 1 by supply water level adjustable pipe 22 and excretion water level adjustable pipe 32 in process of the test.
The bottom of the antetheca of above-mentioned casing 1 is provided with water-level observation hole 4, the water level observation device be connected with water-level observation hole 4 by mozzle 8.Wherein, as shown in Figure 2, water level observation device comprises some water-level observation pipes 91 be vertically fixed on sighting tube support 9, and water-level observation hole 4 is connected to the bottom of water-level observation pipe 91 by mozzle 8.Based on law of connected vessels, the water body in casing 1 enters water-level observation pipe 91 via mozzle 8, can obtain the height of water level in casing 1 intuitively.
The top of above-mentioned casing 1 is provided with pollutant delivery device 5, i.e. loading hopper, and loading hopper is fixed on one end of contiguous water body region of intake 2 by tripod, and pollutant enters in the water body in casing 1 by loading hopper, and simulating pollution thing is to the pollution form of underground water.
Be provided with some potential electrode 6 connected by multi-core cable 61 in casing 1, and potential electrode 6 equidistantly inserts the top layer of the sand in casing 1.Potential electrode 6 is connected to resistivity imaging system by multi-core cable 61, and wherein resistivity imaging system comprises the multi-electrode converter 7, multifunctional digital DC lasering electric instrument 71 and the host computer 72 that connect successively.In process of the test, utilize resistivity imaging system to measure a resistivity distribution every 30min, utilize the visual image of resistivity imaging technical limit spacing pollutant process, until pollutant all discharges casing 1, till resistivity is stablized in whole model casing 1.The application adopts resistivity imaging technology, carries out without the need in experimentation again the visual image that sampling analysis can obtain underground water pollutant process, is therefore a kind of harmless, fast, and visible detection method.
In addition, the antetheca of casing 1 is provided with some thief holes 41, can be convenient to survey crew and the water body sampling in casing 1 is carried out to physicochemical analysis and verified that resistivity imaging technology finally obtains the accuracy of result further.
Claims (6)
1. 2.5 dimension imaging test devices for groundwater contamination dynamic monitoring, it is characterized in that, comprise the uncovered casing for splendid attire sand sample, be arranged on the water body region of intake of the left part of described casing, be arranged on the water body discharge area of the right part of described casing, be arranged on the water-level observation hole of the bottom of the antetheca of described casing, by the water level observation device that mozzle is connected with described water-level observation hole, be arranged on the pollutant delivery device of the top of one end, contiguous water body region of intake of casing, bearing of trend along described casing equidistantly inserts the potential electrode on the sand top layer in casing, and the resistivity imaging system to be connected with described potential electrode, described resistivity imaging system comprises the multi-electrode converter, multifunctional digital DC lasering electric instrument and the host computer that connect successively, described multi-electrode converter is connected with described potential electrode.
2. the 2.5 dimension imaging test devices for groundwater contamination dynamic monitoring according to claim 1, it is characterized in that, described water body region of intake is provided with charging hole and supply water level adjustable pipe; Described water body discharge area is provided with drain hole and excretion water level adjustable pipe.
3. the 2.5 dimension imaging test devices for groundwater contamination dynamic monitoring according to claim 2, it is characterized in that, the antetheca of described casing is provided with some thief holes.
4. the 2.5 dimension imaging test devices for groundwater contamination dynamic monitoring according to claim 1, it is characterized in that, described pollutant delivery device is loading hopper.
5. the 2.5 dimension imaging test devices for groundwater contamination dynamic monitoring according to claim 1, it is characterized in that, described water level observation device comprises some water-level observation pipes be vertically fixed on sighting tube support, and described water-level observation hole is connected to the bottom of described water-level observation pipe by mozzle.
6. the 2.5 dimension imaging test devices for groundwater contamination dynamic monitoring according to claim 1, it is characterized in that, described potential electrode is connected by multi-core cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793133.9U CN205015306U (en) | 2015-10-14 | 2015-10-14 | A 2. 5 dimension formation of image test device for underground water pollution dynamic monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793133.9U CN205015306U (en) | 2015-10-14 | 2015-10-14 | A 2. 5 dimension formation of image test device for underground water pollution dynamic monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015306U true CN205015306U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520793133.9U Expired - Fee Related CN205015306U (en) | 2015-10-14 | 2015-10-14 | A 2. 5 dimension formation of image test device for underground water pollution dynamic monitoring |
Country Status (1)
| Country | Link |
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| CN (1) | CN205015306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10208585B2 (en) | 2015-08-11 | 2019-02-19 | Intrasen, LLC | Groundwater monitoring system and method |
| CN110632131A (en) * | 2019-10-16 | 2019-12-31 | 黄河勘测规划设计研究院有限公司 | Method for monitoring leakage of channel embankment project |
-
2015
- 2015-10-14 CN CN201520793133.9U patent/CN205015306U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10208585B2 (en) | 2015-08-11 | 2019-02-19 | Intrasen, LLC | Groundwater monitoring system and method |
| CN110632131A (en) * | 2019-10-16 | 2019-12-31 | 黄河勘测规划设计研究院有限公司 | Method for monitoring leakage of channel embankment project |
| CN110632131B (en) * | 2019-10-16 | 2021-11-30 | 黄河勘测规划设计研究院有限公司 | Method for monitoring leakage of channel embankment project |
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| 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: 20160203 Termination date: 20171014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |