CN206132761U - Monitoring groundwater seepage flow, subside fill integrative indoor test device - Google Patents
Monitoring groundwater seepage flow, subside fill integrative indoor test device Download PDFInfo
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- CN206132761U CN206132761U CN201621180123.9U CN201621180123U CN206132761U CN 206132761 U CN206132761 U CN 206132761U CN 201621180123 U CN201621180123 U CN 201621180123U CN 206132761 U CN206132761 U CN 206132761U
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- water
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- soil sample
- perfusion
- sedimentation
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Abstract
The utility model provides a monitoring groundwater seepage flow, subside fill integrative indoor test device, includes a visual circular model section of thick bamboo the interpolation of a visual circular model section of thick bamboo a plurality of porous disk are equipped with, and form a rectangle soil sample case between a plurality of porous disk, rectangle soil sample case be used for the splendid attire soil sample the soil sample interpolation have recharging well and the precipitation well that links to each other with water supply installation, can carry out the layering and take out the water injection the soil sample in bury hole water osmotic pressure sensor, soil pressure sensor, displacement sensor and the water pressure measurement appearance that links to each other with the information analysis system underground, porous disk and a circular model section of thick bamboo between form and become water level water tank room, change water level water tank room pass through the height of its water level of flow control valve control of recharging well and the aboveground installation of precipitation, simulate true operating mode.
Description
Technical field
This utility model is related to a kind of perfusion one new indoor assay device for monitoring seepage action of ground water, sedimentation.
Background technology
Subsoil water is a kind of most valuable resource.With the quickening of Urbanization Process In China, in terms of mining of groundwater,
China's amount of groundwater mining is averagely increased with the speed of 25 billion cubic meters, and city size and Underground Space Resource utilization rate are constantly carried
Height, has caused a large amount of losses of subsoil water.Development artificial groundwater recharge can significantly alleviate this problem, reduce because precipitation draws
The ground risen settles on a large scale and differential settlement, to protecting groundwater resources to play an important role.Due to job site ten
Divide complexity, need to carry out laboratory test simulation recharge in many cases, key parameter is determined, to instruct Practical Project.But,
The Returning test carried out in Practical Project is often high with duration, price, and only carries out single Returning test, lacks to various
The comprehensive measurement of variable and process, lack and precipitation, recharge are considered.So, by the research technique of lab simulation
Research precipitation is necessary with impact of the recharge collective effect to Expected Results, and being badly in need of a kind of device can realize to concrete
Engineering perfusion one is simulated.
Utility model content
This utility model is the appearance for solving the above problems, there is provided one kind can be used for monitoring seepage action of ground water, sedimentation
Perfusion one new indoor assay device.
For achieving the above object, this utility model adopts following technical proposals：
A kind of perfusion one new indoor assay device for monitoring seepage action of ground water, sedimentation, including a visualization
Circular mode type tube, is equipped with described visualization circular mode type tube interpolation and forms one between multiple porous discs, and multiple porous discs
Individual rectangle soil sample case, described rectangle soil sample case is used to contain soil sample, is inserted with what is be connected with water supply installation in described soil sample
Inverted well and dewatering well, described inverted well and dewatering well is capable of achieving the function of being layered pumping water, buries in described soil sample
There is pore water osmolarity sensor, soil pressure sensor, displacement transducer and the hydraulic pressure gauge being connected with information analysis system；
Formed between described porous disc and circular mode type tube and become level water tank room, described change level water tank room supplies by the way that connection is outside
Water installations control the height of its water level, simulate real working condition.
Further, the cup dolly upper surface of described model cylinder is in regular concavo-convex shape, for the multilamellar on nested top
Porous disc；The fine and closely woven gauze of patch in described porous disc, to prevent grogs from entering water tank room.
Further, there is readable scale in described multilamellar porous disc outside, and there is the indentation of protrusion inner side.
Further, when setting gradually irregular soil layer in described rectangle soil sample case, lower floor's soil body thereon is carried out
Isolation, lower floor's soil body takes down top stationary barrier after setting, and is configured the upper strata soil body, to simulate different operating modes under stratum
Situation.
Further, described water tank chamber outer wall is marked with scale, and the water tank room connects water pump and is by water supply line
Its private water supply, water tank room bottom is provided with discharge outlet, and discharge outlet is connected with drain pipe.
Further, described inverted well and dewatering well can work independently or cooperation, and inverted well and dewatering well
Specific works quantity according to operating mode determine.
Further, multilamellar pumping waterpipe is included in described inverted well and dewatering well, it is concurrently or separately right to carry out
Phreatic aquifer or artesian aquifer carry out pumping water.
Further, described pore water osmolarity sensor is used to measure inside soil body osmotic pressure, soil pressure sensor
For measurement stratum soil pressure, displacement transducer is used to measure surface displacement, and limnograph is used to observe level of ground water, with reality
It is now comprehensive to the soil body, be monitored at many levels.
Further, described pore water osmolarity sensor and soil pressure sensor is arranged in inside different soil, position
Displacement sensor is arranged in surface of stratum；It is connected with information analysis system.
Further, described hydraulic pressure gauge is inserted in soil sample, is also connected with information analysis system.
Further, described information analysis system includes computer and display, and described computer oozes to pore water
Thoroughly the signal of pressure sensor, soil pressure sensor, displacement transducer and hydraulic pressure gauge collection is analyzed process, and by institute
The display stated shows that formation completes the data analysiss and feedback processing of package unit to the information after process.
Further, described model cylinder side is provided with observation platform, is available for a people to be observed.
Monitoring seepage action of ground water, sedimentation, operational approach, including the following steps are realized using said apparatus：
1) need to design the size of rectangle soil sample case, and the quantity of inverted well and dewatering well according to test, to porous disc
Assembled with the cup dolly of circular mode type tube, and fine and closely woven gauze is pasted in porous disc；
2) needed to arrange soil layer according to concrete operating mode, lower floor's soil body thereon is isolated using stationary barrier, subsoil
Body takes down top stationary barrier after setting, and carries out the setting of the upper strata soil body, installs pore water in soil layer setting up procedure and oozes
Saturating pressure sensor and soil pressure sensor, last cloth displacement sensor and limnograph；And sense pore water osmotic pressure
Device, soil pressure sensor, displacement transducer and limnograph are connected with information analysis system；
3) inverted well, dewatering well are installed, water tank room, inverted well and dewatering well is connected with water supply installation；
4) effusion meter is adjusted, controls the water level of water tank room, set the boundary condition determined by operating mode；
5) height and the pumping water yield of inverted well and dewatering well are adjusted；
6) at regular intervals, the change of each item data of computer recording and chart is formed, analyzes result of the test.
Further, can specifically be arranged for strata condition, boundary condition according to different operating modes, repetition (1)-
(3), effusion meter, well situation are controlled, repeats (4)-(5), the Different Results drawn according to step (6) are carried out to Practical Project
Instruct.
This utility model have studied a kind of perfusion one new indoor assay device for monitoring seepage action of ground water, sedimentation
With operational approach, solve live Returning test it is of long duration, costly the shortcomings of, more truly simulated condition, more in fact
With property, comprehensive.Compared with forefathers study, this utility model device has advantages below：
1) allpurpose model cartridge system can be observed intuitively, and the protrusion indentation in porous disc is designed and causes simulation irregular
Soil layer is convenient, easy to assembly, repeats and utilizes；
2) device realizes control and adjusts level of ground water and recharge pressure, truer topotype by changing cistern water level
Intend operating mode, adaptive is strong, easy to operate；
3) design of many Jing Chouzhushui one is capable of achieving to work independently or cooperation, carries out concurrently or separately containing to multiple
Water layer carries out pumping water, can be adjusted according to concrete operating mode real-time on-site；
4) device carries out data acquisition using multiple sensors and measuring instrument, accomplishes comprehensive, multi-level real-time monitoring, and
Data analysiss and feedback processing can in time be accomplished；
Description of the drawings
Fig. 1 is this utility model assay device schematic diagram；
Fig. 2 is lab simulation perfusion one novel test device two dimension front view；
Fig. 3 is circular cylinder body base front view；
Fig. 4 is circular cylinder body base vertical view；
Fig. 5 is porous disc side view；
Fig. 6 is multifunctional water well profile figure；
Fig. 7 (a), Fig. 7 (b), Fig. 7 (c) are that multi-functional well is layered pumping water schematic diagram.
Wherein, 1, visualization safety glass circular mode type tube；2nd, porous disc；3rd, level water tank room is become；4th, the soil body；5th, draining
Pipeline；6th, inverted well；7th, dewatering well；8th, flow control valve；9th, pore water osmolarity sensor；10th, soil pressure sensor；11、
Limnograph；12nd, displacement transducer；13rd, computer；14th, display；15th, transmission line；16th, water supply installation；17th, measuring platform.
Specific embodiment
Below in conjunction with the accompanying drawings, specific implementation of the patent mode is further described.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of lab simulation perfusion one for monitoring seepage action of ground water, sedimentation
Body novel test device, including visualization circular model cartridge system 1, controllable boundary conditional systems, many well pumping water systems, data
Integrated Measurement System and information analysis system.
Specifically, nested supporting multilamellar porous disc 2 on safety glass circular mode type tube 1 is visualized, the soil body 4 is placed, it is many
Layer porous disc 2 is internally formed a rectangle soil sample case in visualization safety glass circular mode type tube 1, corresponding multiple sensors and
Measuring instrument is placed in rectangle soil sample case；
Controllable boundary conditional systems are constituted by level water tank room 3, drainage pipeline 5 is become, by inverted well 6 and dewatering well 7
Flow control valve control become the water level height of level water tank room 3；Formed between described porous disc and circular mode type tube and become water
Position water tank room 3；
Many well pumping water systems include inverted well 6, dewatering well 7, flow control valve 8, multigroup water-supply-pipe and water supply installation
16 compositions, inverted well 6, dewatering well 7 be placed in circular mode type tube 1, regulated and controled by flow control valve 8, multigroup water-supply-pipe with
And water supply installation is inverted well 6, the offer power of dewatering well 7；
Aggregation of data measuring system includes multiple sensors and measuring instrument, and pore water osmolarity sensor 9 is responsible for osmotic pressure
Monitoring, soil pressure sensor 10 is responsible for the monitoring of soil pressure, and limnograph 11 is responsible for the monitoring of soil body water level, displacement sensing
Device 12 is responsible for the monitoring of surface displacement sedimentation；Information analysis system includes computer 13, display 14, transmission line 15, enters line number
According to analysis and feedback processing.
Described multifunctional visible model cartridge system is a circular tempering model cylinder 1 equipped with safety glass, model
Tube length diameter 200cm, high 100cm.
The cup dolly upper surface of described model cylinder 1 is in regular concavo-convex shape, for the multilamellar porous disc 2 on nested top,
The fine and closely woven gauze of patch in porous disc, prevents grogs from entering water tank room.A rectangle soil sample case is internally formed, soil sample case inside soil body is put
Put multiple sensors and measuring instrument.
There is readable scale in the described outside of porous disc 2, and there is the fine and closely woven gauze of patch in the indentation of protrusion, porous disc inner side, prevents
Grogs enters water tank room.When setting gradually irregular soil layer, lower floor's soil body thereon is isolated, lower floor's soil body will after setting
Top stationary barrier is taken down, and is configured the upper strata soil body, to simulate different operating modes under strata condition.
Described controllable boundary conditional systems are made up of the water tank room 3 of soil sample case surrounding, by connecing the outside dress that supplies water in succession
Put, the control turnover water yield, water tank room bottom is provided with discharge outlet, and discharge outlet is connected with drain pipe 5.
Described many well pumping water systems are made up of water pump, water-supply-pipe, inverted well 6 and dewatering well 7, inverted well 6 and precipitation
Multilamellar pumping waterpipe is included in well 7, can carry out concurrently or separately carrying out pumping water to phreatic aquifer or artesian aquifer, it is real
Existing recharge, two kinds of wells of precipitation work independently or cooperation, and well specific works quantity determines according to operating mode, specific as schemed
6th, shown in Fig. 7 (a), Fig. 7 (b), Fig. 7 (c).
Aggregation of data measuring system is acquired using multiple sensors and measuring instrument to data, and such as flow control valve is used for
The control pumping water yield, pore water osmolarity sensor 9 is used to measure inside soil body osmotic pressure, and soil pressure sensor 10 is used to measure
Stratum soil pressure, displacement transducer 12 is used to measure surface displacement, and limnograph 11 is used to observe level of ground water, right to realize
The soil body is comprehensive, be monitored at many levels.
Pore water osmolarity sensor 9 and soil pressure sensor 10 are arranged in inside different soil, the cloth of displacement transducer 10
Put in surface of stratum, be connected with information analysis system.
Information analysis system is made up of computer 13, display 14, transmission line 15, and described computer is to hole water penetration
The signal of pressure sensor, soil pressure sensor, displacement transducer and hydraulic pressure gauge collection is analyzed process, and by described
Display show that formation completes the data analysiss and feedback processing of package unit to the information after process.
Described model cylinder side is provided with observation platform 17, is available for a people to be observed.
Multifunctional visible model cartridge system：Main body is visualization circular mode type tube, and material is safety glass, circular cylinder body
Base upper surface it is concavo-convex, thereon nested supporting multilamellar porous disc, is internally formed a rectangle soil sample case, and having outside porous disc can
Read scale, there is the indentation of protrusion in porous disc, convenient to simulate irregular soil layer, corresponding multiple sensors and measuring instrument place it
In；(2) controllable boundary conditional systems：The system is the change level water tank room of surrounding, and water tank room indicates scale, by outside water supply
Device controlling water level height, simulates real working condition；(3) many well pumping water systems：The system is by water pump, miniature inverted well, miniature
Dewatering well, multigroup water-supply-pipe composition, multilamellar pumping waterpipe is included in well, can carry out concurrently or separately to phreatic aquifer or
Artesian aquifer carries out pumping water, is responsible for simulation pumping water environment；(4) aggregation of data measuring system：Test adopts various sensings
Device and measuring instrument carry out data acquisition, including flow control valve, pore water osmolarity sensor, soil pressure sensor, displacement biography
Sensor and limnograph, sensor and measuring instrument are connected with computer, comprehensive, the soil body is monitored at many levels；(5)
Information analysis system：The system is made up of computer, display, transmission line, carries out data analysiss and feedback processing.
Described multifunctional visible model cartridge system is a circular tempering model cylinder equipped with safety glass, soil sample case
Long diameter 200cm, high 100cm.
Concrete operation method includes the following steps：
(1) according to test it needs to be determined that the size of model cylinder 1 and inverted well 6, the quantity of dewatering well 7, to porous disc 2 and circular base
Seat is assembled, and the fine and closely woven gauze of patch in porous disc 2, and a number of inverted well 6, dewatering well 7 are placed, and in well
Upper placement flow control valve 8；
(2) needed to arrange soil layer according to concrete operating mode, lower floor's soil body thereon is isolated using stationary barrier, subsoil
Body takes down top stationary barrier after setting, and carries out the setting of the upper strata soil body, installs pore water in soil layer setting up procedure and oozes
Saturating pressure sensor 9 and soil pressure sensor 10, last cloth displacement sensor 12；
(3) level water tank room 3, water storage tank 4, drainage pipeline 5, flow control valve 8 will be become to couple together, subsequently will be calculated
Each component such as machine, display, transmission line and sensor wire are connected；
(4) flow control valve 8 is adjusted, controls the water level of water tank room, set the boundary condition determined by operating mode；
(5) height and the pumping water yield of inverted well 6 and dewatering well 7 are adjusted；
(6) at regular intervals, measuring platform 17 can be climbed up in experimentation to be observed, each item data of computer recording
Change and formed chart, analyze result of the test.
Can specifically be arranged for strata condition, boundary condition according to different operating modes, be repeated (1)-(3), be controlled flow
Meter, well situation, repeat (4)-(5), and the Different Results drawn according to step (6) are instructed Practical Project.
It is not new to this practicality although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Various modifications or deform still in protection model of the present utility model that field technique personnel make by need not paying creative work
Within enclosing.
Claims (8)
1. it is a kind of to monitor seepage action of ground water, the perfusion one laboratory testing rig of sedimentation, it is characterised in that including a visualization
Circular mode type tube, is equipped with described visualization circular mode type tube interpolation and forms one between multiple porous discs, and multiple porous discs
Individual rectangle soil sample case, described rectangle soil sample case is used to contain soil sample, is inserted with what is be connected with water supply installation in described soil sample
Multilamellar pumping waterpipe is included in inverted well and dewatering well, inverted well and dewatering well, can be carried out concurrently or separately aqueous to diving under water
Layer or artesian aquifer carry out pumping water；The pore water osmotic pressure being connected with information analysis system is embedded with described soil sample
Sensor, soil pressure sensor, displacement transducer and hydraulic pressure gauge；Formed between described porous disc and circular mode type tube and become
Level water tank room, described becomes the height that level water tank room controls its water level by the outside water supply installation of connection, simulates true work
Condition.
It is 2. as claimed in claim 1 to monitor seepage action of ground water, the perfusion one laboratory testing rig of sedimentation, it is characterised in that
The cup dolly upper surface of described model cylinder is in regular concavo-convex shape, for the multilamellar porous disc on nested top；Described is permeable
The fine and closely woven gauze of patch in plate, to prevent grogs from entering water tank room.
It is 3. as claimed in claim 1 to monitor seepage action of ground water, the perfusion one laboratory testing rig of sedimentation, it is characterised in that
There is readable scale in described multiple porous discs outside, and there is the indentation of protrusion inner side.
It is 4. as claimed in claim 1 to monitor seepage action of ground water, the perfusion one laboratory testing rig of sedimentation, it is characterised in that
When setting gradually irregular soil layer in described rectangle soil sample case, lower floor's soil body thereon is isolated, lower floor's soil body is arranged
Top stationary barrier is taken down after good, be configured the upper strata soil body, to simulate different operating modes under strata condition.
It is 5. as claimed in claim 1 to monitor seepage action of ground water, the perfusion one laboratory testing rig of sedimentation, it is characterised in that
Described water tank chamber outer wall is marked with scale, and the water tank room connects water pump for its private water supply by water supply line, water tank room
Bottom is provided with discharge outlet, and discharge outlet is connected with drain pipe.
It is 6. as claimed in claim 1 to monitor seepage action of ground water, the perfusion one laboratory testing rig of sedimentation, it is characterised in that
Described pore water osmolarity sensor is used to measure inside soil body osmotic pressure, and soil pressure sensor is used for measurement stratum soil pressure
Power, displacement transducer is used to measure surface displacement, and limnograph is used to observe level of ground water, with realize it is comprehensive to the soil body,
It is monitored at many levels.
It is 7. as claimed in claim 1 to monitor seepage action of ground water, the perfusion one laboratory testing rig of sedimentation, it is characterised in that
Described pore water osmolarity sensor and soil pressure sensor is arranged in inside different soil, and displacement transducer is arranged in stratum
Surface；Described hydraulic pressure gauge is inserted in soil sample.
It is 8. as claimed in claim 1 to monitor seepage action of ground water, the perfusion one laboratory testing rig of sedimentation, it is characterised in that
Described information analysis system includes computer and display, and described computer is to hole water penetration pressure sensor, soil pressure
The signal of sensor, displacement transducer and hydraulic pressure gauge collection is analyzed process, and by described display to processing
Information afterwards is shown that formation completes the data analysiss and feedback processing of package unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621180123.9U CN206132761U (en) | 2016-11-03 | 2016-11-03 | Monitoring groundwater seepage flow, subside fill integrative indoor test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621180123.9U CN206132761U (en) | 2016-11-03 | 2016-11-03 | Monitoring groundwater seepage flow, subside fill integrative indoor test device |
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| Publication Number | Publication Date |
|---|---|
| CN206132761U true CN206132761U (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621180123.9U Expired - Fee Related CN206132761U (en) | 2016-11-03 | 2016-11-03 | Monitoring groundwater seepage flow, subside fill integrative indoor test device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324226A (en) * | 2016-11-03 | 2017-01-11 | 山东大学 | Pouring and injection integrated indoor testing device and method for monitoring underground water seepage and precipitation |
| RU2656136C1 (en) * | 2017-08-22 | 2018-05-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" | Sensor for measurement of ground pressure |
| CN108344839A (en) * | 2018-04-17 | 2018-07-31 | 中交海峡建设投资有限公司 | A kind of foundation pit Horizontal seals water proof experimental rig and method |
| CN109580368A (en) * | 2018-11-19 | 2019-04-05 | 同济大学 | Excavation Deformation of Deep Foundation Pits character centrifugal model test device in a kind of multilayer artesian water stratified formations |
| CN110221042A (en) * | 2019-06-27 | 2019-09-10 | 合肥工业大学 | A kind of device of simulating excavation stress field and Analysis of Ground-water Seepage Field coupling effect |
| CN110685302A (en) * | 2019-09-30 | 2020-01-14 | 同济大学 | Underground structure buoyancy test device capable of eliminating side wall friction resistance influence |
-
2016
- 2016-11-03 CN CN201621180123.9U patent/CN206132761U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324226A (en) * | 2016-11-03 | 2017-01-11 | 山东大学 | Pouring and injection integrated indoor testing device and method for monitoring underground water seepage and precipitation |
| RU2656136C1 (en) * | 2017-08-22 | 2018-05-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" | Sensor for measurement of ground pressure |
| CN108344839A (en) * | 2018-04-17 | 2018-07-31 | 中交海峡建设投资有限公司 | A kind of foundation pit Horizontal seals water proof experimental rig and method |
| CN109580368A (en) * | 2018-11-19 | 2019-04-05 | 同济大学 | Excavation Deformation of Deep Foundation Pits character centrifugal model test device in a kind of multilayer artesian water stratified formations |
| CN110221042A (en) * | 2019-06-27 | 2019-09-10 | 合肥工业大学 | A kind of device of simulating excavation stress field and Analysis of Ground-water Seepage Field coupling effect |
| CN110685302A (en) * | 2019-09-30 | 2020-01-14 | 同济大学 | Underground structure buoyancy test device capable of eliminating side wall friction resistance influence |
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