CN112114114A - Experimental device for simulating influence of high-arsenic underground water irrigation on underground water environment - Google Patents
Experimental device for simulating influence of high-arsenic underground water irrigation on underground water environment Download PDFInfo
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- CN112114114A CN112114114A CN202011017773.2A CN202011017773A CN112114114A CN 112114114 A CN112114114 A CN 112114114A CN 202011017773 A CN202011017773 A CN 202011017773A CN 112114114 A CN112114114 A CN 112114114A
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Abstract
The invention discloses an experimental device for simulating the influence of high-arsenic underground water irrigation on an underground water environment, which comprises an equipment device main body, a high-arsenic water tank and a test box body, wherein one side of the bottom of the test box body is fixedly connected with a first test tube, one side of the first test tube is fixedly connected with a second test tube, one side of the second test tube is fixedly connected with a third test tube, the top end of the third test tube is fixedly connected with a probe, the inner bottom of the test box body is fixedly connected with a topsoil layer, the bottom of the topsoil layer is fixedly connected with a subsoil layer, the subsoil layer and the subsoil layer, the soil condition of the ground can be well simulated by the three layers of soil, and the three test tubes are respectively fixed in different soil layers, and each top end surface is provided with one side probe, the method is suitable for use in simulation experiments, and has wide development prospect in the future.
Description
Technical Field
The invention belongs to the field of simulation experiments, and particularly relates to an experimental device for simulating the influence of high-arsenic underground water irrigation on an underground water environment.
Background
Arsenic is a toxic metalloid element. Chronic intake of arsenic-containing groundwater can cause local arsenic poisoning, and cause diseases of skin, bladder, kidney, blood vessel, even canceration, etc. High arsenic groundwater is distributed in more than 70 countries worldwide, affecting over 1.5 million people. In china alone, about 2 million people are under threat from high arsenic groundwater. In order to improve and repair high-arsenic underground water more efficiently, the key point is to identify the main control factors of the arsenic migration and enrichment process in a high-arsenic underground water system.
Because irrigate at simulation high arsenic groundwater and influence groundwater environment, stratiform according to the soil difference, can present different measurement value, need measure it many times, could obtain definite numerical value, prevent to appear the error, during the simulation experiment, test through soil, obtain measured data, and adopt high arsenic to irrigate soil usually, the coverage that needs to guarantee the ground surface keeps unanimous, make high arsenic water pollution even, prevent to appear great difference when measuring, be unfavorable for the contrast of later stage experimental data, when measuring the back, need handle its inside experimental materials, the device is fixed integratively, be not convenient for dismantle and handle.
Disclosure of Invention
The invention aims to: in order to solve the problem (measurement, convenience and certain limitation in the using process), the experimental device for simulating the influence of high-arsenic underground water irrigation on the underground water environment is provided.
The technical scheme adopted by the invention is as follows: the utility model provides an experimental apparatus for high arsenic groundwater irrigation influences groundwater environment simulation, includes equipment device main part, high arsenic water tank and test box, the high arsenic water tank of one side fixedly connected with of equipment device main part, one side fixedly connected with test box of high arsenic water tank, one side fixedly connected with waste liquid box of test box, the top fixedly connected with suction pump of high arsenic water tank.
The testing box comprises a testing box body and is characterized in that a first testing tube is fixedly connected to one side of the bottom of the testing box body, a second testing tube is fixedly connected to one side of the first testing tube, a third testing tube is fixedly connected to one side of the second testing tube, a detecting head is fixedly connected to the top end of the third testing tube, a surface soil layer is fixedly connected to the bottom of the inside of the testing box body, a core soil layer is fixedly connected to the bottom of the surface soil layer, and a bottom soil layer is fixedly connected to the bottom of the core soil layer.
The top fixedly connected with water jet of test box, the bottom fixedly connected with screen cloth of water jet, the top fixedly connected with connector of water jet.
The test box body is characterized in that a push plate is movably connected to one side of the outer wall of the test box body, sliding grooves are fixedly connected to two sides of the inner portion of one end of the push plate, and a second sealing pad is fixedly connected to the bottom end of the push plate.
Preferably, the inside fixedly connected with of high arsenic water tank absorbs water the pipe, the top fixedly connected with communicating pipe of suction pump, the inside fixedly connected with locker room of test box, the bottom fixedly connected with base of first test tube.
Preferably, the top of the third test tube is fixedly connected with a first sealing gasket.
Preferably, one side of the outer wall of the waste liquid tank body is fixedly connected with a connecting pipe, and one side of the surface of the connecting pipe is movably connected with a valve.
Preferably, a circular hole is fixedly connected to the surface of the water spraying opening.
Preferably, the bottom end of the interior of the water spraying opening is fixedly connected with a filter screen.
Preferably, the bottom end of one side of the periphery of the connecting pipe is fixedly connected with a third sealing gasket.
Preferably, the first test tube of test bottom half one side, the second test tube of first test tube one side, the third test tube of second test tube one side, the detecting head on third test tube top, the topsoil layer of the inside bottom of test box, the subsoil layer of topsoil layer bottom, the subsoil layer bottom constitutes measuring mechanism jointly.
Preferably, the water jet at the top end of the test box body, the screen at the bottom of the water jet and the connector at the top of the water jet form an auxiliary mechanism together.
Preferably, the push pedal of test box outer wall one side, the spout of the inside both sides of push pedal one end, the sealed pad of second of push pedal bottom constitutes convenient mechanism jointly.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the device, the connecting pipe is fixedly connected to one side of the outer wall of the waste liquid box body, the valve is movably connected to one side of the surface of the connecting pipe, when high-arsenic water is extracted during a test, the high-arsenic water is discharged into the test box, a water source in the high-arsenic water needs to be taken out after the high-arsenic water is measured, excessive discharge is prevented, the connecting pipe is arranged and fixed to one end of the waste liquid box body and used for discharging redundant liquid into the waste liquid box, the valve is fixedly connected to the surface of the connecting fixing pipe, the connecting pipe can be closed during the test, when excessive discharge of water is achieved, the redundant liquid can be discharged into the waste liquid box through rotation of the valve, and the device embodies practicability.
2. According to the invention, the first sealing gasket is fixedly connected to the top of the third testing tube, when the testing tube is connected for measurement, a gap is inevitably formed at the connected part, and when analog measurement is carried out, liquid in the container possibly can be omitted, so that later-stage treatment is not facilitated.
3. In the invention, a first test tube at one side of the bottom of a test box body, a second test tube at one side of the first test tube, a third test tube at one side of the second test tube, a probe at the top end of the third test tube, a surface soil layer at the bottom inside the test box body, a subsoil layer at the bottom of the surface soil layer and a subsoil layer at the bottom of the subsoil layer jointly form a measuring mechanism, because the influence of high-arsenic groundwater irrigation on groundwater environment is simulated, different measuring values can be presented according to different layers of the soil, the soil can be measured for multiple times to obtain a determined value, and errors are prevented, three layers of soil are arranged inside the test box body by arranging the measuring mechanism and are divided into the surface soil layer, the subsoil layer and the subsoil layer, the soil condition of the ground can be well simulated by the three layers of soil, and the first test tube, the second test tube and the third test tube, three test tube is fixed respectively in the inside on different soil horizon, and every top surface all has one side detecting head, can be when carrying out the simulation experiment, reflects multiple data, and the contrast through the staff can reachd comparatively accurate measured value, and the device has embodied the practicality.
4. In the invention, the water spray nozzle at the top end of the test box body, the screen at the bottom of the water spray nozzle and the connector at the top of the water spray nozzle jointly form an auxiliary mechanism, the test is carried out through soil during simulation experiments to obtain measured data, high arsenic is usually adopted to irrigate the soil, the coverage rate of the ground surface needs to be ensured to be consistent, so that the high arsenic water is uniformly polluted, a large difference is prevented during measurement and is not beneficial to the comparison of later experimental data, through the arrangement of the auxiliary mechanism, the auxiliary mechanism comprises the water spray nozzle, the screen and the connector, water in a high arsenic water tank is extracted through a water pump and is discharged to the inside of the connector, the water spray nozzle is fixed at the bottom end of the connector and is of a circular structure, the water can be well distributed on the surface of the soil, the water in the connector is uniformly distributed, and other impurities in the water can be, the data influencing the measurement is prevented, and the device embodies practicality.
5. In the invention, the push plate on one side of the outer wall of the test box body, the sliding grooves on two sides inside one end of the push plate and the second sealing gaskets at the bottom end of the push plate jointly form a convenient mechanism, because the experimental materials in the test box body need to be processed after measurement, the device is fixed into a whole and is not convenient to disassemble and process, the convenient mechanism comprises the push plate, the sliding grooves and the second sealing gaskets, after simulation data of workers are finished, the push plate can be opened through the push plate, the push plate is fixed on one side of the test box body, the surface is provided with a pushing handle which can be pushed upwards through the pushing of the pushing handle, the push plate moves inside the sliding grooves, the second sealing gaskets are arranged at the bottom end of the push plate and used for being fixed by being attached to the push plate, and when the test is carried out, the push plate can be closed, so, the device embodies convenience.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the invention at A;
FIG. 3 is an enlarged view of the invention at B;
FIG. 4 is a schematic side view of the testing box of the present invention;
fig. 5 is a schematic view of the water jet structure of the present invention.
The labels in the figure are: 1. the equipment device main part, 2, high arsenic water tank, 3, the test box, 4, the waste liquid box, 5, the protection inner wall, 6, the suction pump, 7, the pipe that absorbs water, 8, the intercommunication pipeline, 9, the locker room, 10, the water jet, 11, the stopper net, 12, the connector, 13, the base, 14, first test tube, 15, the second test tube, 16, the third test tube, 17, flexible pipe, 18, the detecting head, 19, first sealed pad, 20, the push pedal, 21, the spout, 22, the second sealed pad, 23, the connecting pipe, 24, the valve, 25, the round hole, 26, the filter screen, 27, the topsoil layer, 28, the core soil layer, 29, the bed soil layer, 30, the third sealed pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those of ordinary skill in the art.
Referring to fig. 1-5, the present invention provides a technical solution: an experimental device for simulating the influence of high-arsenic groundwater irrigation on groundwater environment comprises an equipment device main body 1, a high-arsenic water tank 2 and a test box body 3, wherein the high-arsenic water tank 2 is fixedly connected to one side of the equipment device main body 1 and is high
The testing device comprises a testing box body 3, a first testing tube 14 fixedly connected to one side of the bottom of the testing box body 3, a second testing tube 15 fixedly connected to one side of the first testing tube 14, a third testing tube 16 fixedly connected to one side of the second testing tube 15, a detecting head 18 fixedly connected to the top end of the third testing tube 16, a surface soil layer 27 fixedly connected to the inner bottom of the testing box body 3, a core soil layer 28 fixedly connected to the bottom of the surface soil layer 27, and a bottom soil layer 29 fixedly connected to the bottom of the core soil layer 28.
The top end of the test box body 3 is fixedly connected with a water spraying opening 10, the bottom of the water spraying opening 10 is fixedly connected with a screen 11, and the top of the water spraying opening 10 is fixedly connected with a connector 12.
One side of the outer wall of the test box body 3 is movably connected with a push plate 20, two sides of the inner part of one end of the push plate 20 are fixedly connected with sliding grooves 21, and the bottom end of the push plate 20 is fixedly connected with a second sealing gasket 22.
Preferably, the inside fixedly connected with of high arsenic water tank 2 absorbs water pipe 7, the top fixedly connected with of suction pump 6 has intercommunication pipeline 8, the inside fixedly connected with locker room 9 of test box 3, the bottom fixedly connected with base 13 of first test tube 14, extract the inside of test box with water and need extract, and the fixed needs of test tube prevent to remove, through the use that sets up suction pump 6, can be when carrying out the experiment and measure, transport the inside of test box with water, base 13 is used for the fixed test tube, total three connection hole site, when carrying out the fixed test tube, correspond every connection hole site, the device has embodied the practicality.
Preferably, the first sealed pad 19 of top fixedly connected with of third test tube 16, when connecting the test tube and measuring, the position of connecting has the gap to appear inevitably, and when carrying out analog measurement, the inside liquid of container that probably makes causes the omission, be unfavorable for the later stage to handle, through setting up first sealed pad 19, the top at the test tube is fixed to first sealed pad 19, connect fixed kneck, be used for laminating in the bottom of test box, can be when measuring, prevent that inside liquid from omitting, can be convenient experimental in the staff, the device has embodied the practicality.
Preferably, outer wall one side fixedly connected with connecting pipe 23 of waste liquid box 4, a surperficial one side swing joint of connecting pipe 23 has valve 24, when testing, when drawing high arsenic water, discharge its inside to the proof box, need take out its inside water source after measuring, it is too much to prevent to discharge, through setting up connecting pipe 23, the one end at waste liquid box 4 is fixed to the connecting pipe, be used for discharging unnecessary liquid to the inside of waste liquid box 4, the fixed surface of connecting pipe 23 has valve 24, can be in experimental going on, close it, when water volume is discharged too much, accessible valve 24 is rotatory, discharge its unnecessary liquid to the inside of waste liquid box 4, the device has embodied the practicality.
Preferably, the fixed surface of water jet 10 is connected with round hole 25, when discharging water through the water jet, for convenient evenly absorbing the soil horizon, through setting up round hole 25, the surface at water jet 10 is fixed to round hole 25, carries out the drainage through round hole 25, becomes the mode of drip irrigation formula with water, can prevent too much when drawing water, spills over, is not convenient for measure, and the device has embodied the practicality.
Preferably, the inside bottom fixedly connected with filter screen 26 of water jet 10, when testing, need measure high arsenic groundwater irrigation and influence groundwater environment, can not prevent to have other factors to participate in, the error may appear, through setting up filter screen 26, the water source is when arranging through the water jet, filter screen 26 fixes its bottom, can carry out the separation with other impurity, can set up according to the big or small characteristic of molecule, the accuracy of experiment has been improved, the device has embodied the practicality.
Preferably, the peripheral one side bottom fixedly connected with third of connecting pipe 23 seals up 30, when water discharges and flows, need guarantee that water can not omit, through setting up the third and seal up 30, the sealed both ends at connecting pipe 23 of 30 fixing of third seal up are used for sealing connection laminating department, prevent when discharging, cause the omission of liquid, the sealed pad 30 of third is the rubber material, can prevent the corruption that uses, and there is good leakproofness, the device has embodied the practicality.
Preferably, the first test tube 14 at one side of the bottom of the test box 3, the second test tube 15 at one side of the first test tube 14, the third test tube 16 at one side of the second test tube 15, the probe 18 at the top end of the third test tube 16, the topsoil 27 at the bottom of the test box 3, the subsoil 28 at the bottom of the topsoil 27 and the subsoil 29 at the bottom of the subsoil 28 jointly form a measuring mechanism, because the influence of the high-arsenic groundwater irrigation on the groundwater environment is simulated, different measuring values can be presented according to different layers of the ground, the determined values can be obtained only by measuring the different measuring values for a plurality of times, and the error is prevented First test tube 14, second test tube 15, third test tube 16, three test tube are fixed respectively in the inside on different soil horizon, and every top surface all has one side detecting head 18, can be when carrying out the simulation experiment, come out multiple data reflection, at the contrast through the staff, can reach comparatively accurate measured value, and the device has embodied the practicality.
Preferably, the water jet 10 at the top of the test box 3, the screen 11 at the bottom of the water jet 10, and the connector 12 at the top of the water jet 10 jointly form an auxiliary mechanism, when a simulation experiment is performed, the test is performed through soil to obtain measured data, the soil is usually irrigated by adopting high arsenic, the coverage rate of the ground surface needs to be kept consistent, so that the high arsenic water is uniformly polluted, a large difference is prevented from occurring when the measurement is performed, the comparison of later-period experimental data is not facilitated, by arranging the auxiliary mechanism, the auxiliary mechanism comprises the water jet 10, the screen 11 and the connector 12, water in the high arsenic water tank 2 is extracted through the water suction pump 6 and is discharged to the inner part of the connector 12, the water jet 10 is fixed at the bottom end of the connector 12 and has a circular structure, the water can be well distributed on the soil surface, so that the water in the inner part is uniformly distributed, the screen 11 can filter other impurities in the water, the device prevents the measured data from being influenced, and the device embodies practicability.
Preferably, the push plate 20 on one side of the outer wall of the test box 3, the sliding grooves 21 on two sides inside one end of the push plate 20, and the second sealing gaskets 22 at the bottom end of the push plate 20 jointly form a convenient mechanism, because after measurement, experimental materials inside the device need to be processed, the device is fixed into a whole and is not convenient to detach for processing, by arranging the convenient mechanism, the convenient mechanism comprises the push plate 20, the sliding grooves 21 and the second sealing gaskets, 22 after simulation data of a worker is finished, the device can be opened through the push plate 20, the push plate 20 is fixed on one side of the test box 3, the surface of the device is provided with a push handle, the device can be pushed upwards through the stress of the device, the push plate 20 moves inside the sliding grooves 21, the bottom end of the push plate 20 is provided with the second sealing gaskets 22, the second sealing gaskets 22 are used for being attached to the, can close push pedal 20, prevent that inside experimental materials from omitting, the device has embodied the convenience.
The working principle is as follows: firstly, by arranging the first sealing gasket 19, the first sealing gasket 19 is fixed at the top end of the test tube and is attached to the bottom end of the test box body at the connecting and fixing interface, so that the liquid in the test box body can be prevented from being omitted during measurement, the test can be conveniently carried out by a worker, and the device embodies the practicability;
then, through setting up the connecting pipe 23, the connecting pipe is fixed in one end of the waste liquid container 4, is used for discharging the redundant liquid to the inside of the waste liquid container 4, the surface of the connecting pipe 23 is fixed with the valve 24, can close it in the experiment goes on, when the water yield discharges excessively, can rotate through the valve 24, discharge its redundant liquid to the inside of the waste liquid container 4, the apparatus has reflected the practicability;
then, through setting up the measuring mechanism, there are three layers of soil in the test box 3 totally, divide into surface soil layer 27, subsoil 28, subsoil 29, can be good to simulate the soil situation of the ground through this three layers of soil, pass, first test tube 14, second test tube 15, third test tube 16, three test tubes are fixed in different soil layers inside respectively, every top surface has a side detecting head 18, can be while simulating the experiment, reflect many kinds of data, through the comparison of the staff, can obtain the more accurate measured value, the apparatus has reflected the practicability;
next, by arranging an auxiliary mechanism, the auxiliary mechanism comprises a water spraying port 10, a screen 11 and a connector 12, water in the high-arsenic water tank 2 is extracted by a water suction pump 6 and is discharged into the connector 12, the water spraying port 10 is fixed at the bottom end of the connector 12 and is of a circular structure, the water can be well distributed on the surface of the soil, the water in the soil is uniformly distributed, other impurities in the water can be filtered by the screen 11, the measured data is prevented from being influenced, and the device embodies the practicability;
finally, through setting up convenient mechanism, convenient mechanism includes push pedal 20, spout 21 and the sealed pad of second, 22 carry out the analog data at the staff and finish the back, accessible push pedal 20 is opened, push pedal 20 is fixed in one side of test box 3, the surface has the pushing hands, its atress of accessible upwards promote can, push pedal 20 moves in the inside of spout 21, push pedal 20's bottom has the sealed pad 22 of second, be used for laminating push pedal 20's fixed, when testing, can close push pedal 20, prevent that inside experimental material from omitting, the device has embodied the convenience, this is this kind of ceramic tap's theory of operation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an experimental apparatus for simulation high arsenic groundwater irrigation influences groundwater environment, includes equipment device main part (1), high arsenic water tank (2) and test box (3), its characterized in that: the high arsenic water tank (2) of one side fixedly connected with of equipment device main part (1), one side fixedly connected with test box (3) of high arsenic water tank (2), one side fixedly connected with waste liquid box (4) of test box (3), top fixedly connected with suction pump (6) of high arsenic water tank (2).
The test box is characterized in that a first test tube (14) is fixedly connected to one side of the bottom of the test box body (3), a second test tube (15) is fixedly connected to one side of the first test tube (14), a third test tube (16) is fixedly connected to one side of the second test tube (15), a probe (18) is fixedly connected to the top end of the third test tube (16), a surface soil layer (27) is fixedly connected to the bottom of the test box body (3), a core soil layer (28) is fixedly connected to the bottom of the surface soil layer (27), and a bottom soil layer (29) is fixedly connected to the bottom of the core soil layer (28).
The top fixedly connected with water jet (10) of test box (3), the bottom fixedly connected with screen cloth (11) of water jet (10), the top fixedly connected with connector (12) of water jet (10).
The test box is characterized in that a push plate (20) is movably connected to one side of the outer wall of the test box body (3), sliding grooves (21) are fixedly connected to two sides of the inner portion of one end of the push plate (20), and a second sealing gasket (22) is fixedly connected to the bottom end of the push plate (20).
2. The experimental facility for simulating the influence of high-arsenic groundwater irrigation on groundwater environment according to claim 1, wherein: the inside fixedly connected with of high arsenic water tank (2) absorbs water pipe (7), the top fixedly connected with intercommunication pipeline (8) of suction pump (6), the inside fixedly connected with locker room (9) of test box (3), the bottom fixedly connected with base (13) of first test pipe (14).
3. The experimental facility for simulating the influence of high-arsenic groundwater irrigation on groundwater environment according to claim 1, wherein: the top of the third test tube (16) is fixedly connected with a first sealing gasket (19).
4. The experimental facility for simulating the influence of high-arsenic groundwater irrigation on groundwater environment according to claim 1, wherein: the waste liquid tank is characterized in that a connecting pipe (23) is fixedly connected to one side of the outer wall of the waste liquid tank body (4), and a valve (24) is movably connected to one side of the surface of the connecting pipe (23).
5. The experimental facility for simulating the influence of high-arsenic groundwater irrigation on groundwater environment according to claim 1, wherein: the surface of the water spray nozzle (10) is fixedly connected with a round hole (25).
6. The experimental facility for simulating the influence of high-arsenic groundwater irrigation on groundwater environment according to claim 1, wherein: the bottom end of the interior of the water spray nozzle (10) is fixedly connected with a filter screen (26).
7. The experimental facility for simulating the influence of high-arsenic groundwater irrigation on groundwater environment according to claim 4, wherein: and the bottom end of one peripheral side of the connecting pipe (23) is fixedly connected with a third sealing gasket (30).
8. The experimental facility for simulating the influence of high-arsenic groundwater irrigation on groundwater environment according to claim 1, wherein: the test box body (3) bottom one side first test tube (14), the second test tube (15) of first test tube (14) one side, the third test tube (16) of second test tube (15) one side, probe (18) on third test tube (16) top, the topsoil layer (27) of the inside bottom of test box body (3), the core soil layer (28) of topsoil layer (27) bottom, subsoil (29) of core soil layer (28) bottom constitute measuring mechanism jointly.
9. The experimental facility for simulating the influence of high-arsenic groundwater irrigation on groundwater environment according to claim 1, wherein: the test box body (3) top water jet (10), screen cloth (11) of water jet (10) bottom, connector (12) at water jet (10) top constitute complementary unit jointly.
10. The experimental facility for simulating the influence of high-arsenic groundwater irrigation on groundwater environment according to claim 1, wherein: the test box body (3) outer wall one side push pedal (20), push pedal (20) one end inside both sides spout (21), the convenient mechanism is constituteed jointly to the sealed pad (22) of second in push pedal (20) bottom.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201995377U (en) * | 2010-11-25 | 2011-10-05 | 中国热带农业科学院南亚热带作物研究所 | Simple crop root division culture box |
| CN105604105A (en) * | 2016-03-02 | 2016-05-25 | 山东交通学院 | Experiment model and method for simulating differential settlement of foundation based on water bag method |
| CN107643376A (en) * | 2017-08-25 | 2018-01-30 | 中国地质大学（武汉） | It is a kind of to simulate experimental provision of the high-arsenic underground water irrigation to underground water environmental impact |
| CN109239123A (en) * | 2018-09-04 | 2019-01-18 | 北京城建集团有限责任公司 | Large-scale freezing test model casing and analogue test platform |
| CN208432613U (en) * | 2018-04-25 | 2019-01-25 | 张忠心 | A kind of plant soil observation device |
| CN110681685A (en) * | 2019-10-29 | 2020-01-14 | 浙江大学 | Polluted site soil-underground water integrated simulation restoration device and method |
| CN111484143A (en) * | 2020-04-07 | 2020-08-04 | 东南大学 | Box device for simulating field PRB technology to repair polluted underground water |
-
2020
- 2020-09-24 CN CN202011017773.2A patent/CN112114114A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201995377U (en) * | 2010-11-25 | 2011-10-05 | 中国热带农业科学院南亚热带作物研究所 | Simple crop root division culture box |
| CN105604105A (en) * | 2016-03-02 | 2016-05-25 | 山东交通学院 | Experiment model and method for simulating differential settlement of foundation based on water bag method |
| CN107643376A (en) * | 2017-08-25 | 2018-01-30 | 中国地质大学（武汉） | It is a kind of to simulate experimental provision of the high-arsenic underground water irrigation to underground water environmental impact |
| CN208432613U (en) * | 2018-04-25 | 2019-01-25 | 张忠心 | A kind of plant soil observation device |
| CN109239123A (en) * | 2018-09-04 | 2019-01-18 | 北京城建集团有限责任公司 | Large-scale freezing test model casing and analogue test platform |
| CN110681685A (en) * | 2019-10-29 | 2020-01-14 | 浙江大学 | Polluted site soil-underground water integrated simulation restoration device and method |
| CN111484143A (en) * | 2020-04-07 | 2020-08-04 | 东南大学 | Box device for simulating field PRB technology to repair polluted underground water |
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Application publication date: 20201222 |