CN208805451U - Soil rainfall infiltration automatic monitoring system based on self-water replenishing - Google Patents
Soil rainfall infiltration automatic monitoring system based on self-water replenishing Download PDFInfo
- Publication number
- CN208805451U CN208805451U CN201821389927.9U CN201821389927U CN208805451U CN 208805451 U CN208805451 U CN 208805451U CN 201821389927 U CN201821389927 U CN 201821389927U CN 208805451 U CN208805451 U CN 208805451U
- Authority
- CN
- China
- Prior art keywords
- runoff
- water
- bottle
- solenoid valve
- liquidometer
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of soil rainfall infiltration automatic monitoring systems based on self-water replenishing for belonging to soil moisture measurement technical field.The system includes pedestal, and Markov bottle, liquidometer, disengaging water solenoid valve control sink, regulating valve, rain controller, earth pillar, the double bottles of connection runoff, the composition such as programmable controller and touch screen；Liquid level signal detection, data calculation processing by programmable controller to Markov bottle liquidometer and runoff liquidometer, complete the control to disengaging water solenoid valve and regulating valve, realize automatic water supplement, automatic adjustment raininess and automatic collection, store experimental data；By the exploitation to touch screen human-computer interface, real-time display, history and trend inquiry of experimental data etc. is realized.The unattended automatic experiment of long timing and the visualization of experimentation that the experiment of soil rainfall infiltration may be implemented monitor automatically.
Description
Technical field
The utility model belongs to Soil Infiltration Characteristic field of measuring technique, in particular to a kind of soil drop based on self-water replenishing
Rain infiltrates automatic monitoring system.
Background technique
It infiltrates and refers to the process of that moisture (rainfall or irrigation) enters soil, water infiltration is very heavy in hydrology
The basic conception wanted, quantitative description Infiltration Processes for Different Vegetation are the important foundation contents of water circulation and water conservancy, are produced to research earth's surface
The mechanism of stream, and increase soil infiltration, improve Crop Water Use Efficiency etc. with important theory significance and more practical value.
Indoor rainfall infiltration experiment traditional at present is the method using manual measurement, and geneva is utilized on the earth pillar of bottom free drainage
Bottle carries out rain making, by measuring artificial precipitation, earth pillar overland flow amount, obtains infiltrating for soil by mass conservation relationship
Amount.It is the method clear principle, simple and easy, but that there are Markov bottle artificial recharges in experimentation is difficult；It needs manually to see for a long time
Keep record data；Artificial accuracy of reading is poor, experimental data not processing easy to maintain the problems such as.
Utility model content
It is using manual measurement that the purpose of this utility model, which is for indoor rainfall infiltration experiment traditional in the prior art,
Method, it is difficult to there is Markov bottle artificial recharge during the experiment；Need artificial guard's record data for a long time；Artificial reading essence
Spend it is poor, experimental data not processing easy to maintain the problems such as and propose that a kind of soil rainfall infiltration based on self-water replenishing monitors automatically and be
System, which is characterized in that the composition of the rainfall infiltration monitoring system based on self-water replenishing are as follows: solid in the upper intracavitary lower part of pedestal 1
Surely sink 6 is controlled, Markov bottle 2 is fixed on above control sink 6, and Markov bottle liquidometer 3 is fixed on 2 center of Markov bottle, Markov bottle 2 or so
Water outlet solenoid valve 5 and inlet water solenoid valve 4 are installed in two sides respectively, and the other end of inlet water solenoid valve 4 is connect with water route, water outlet solenoid valve
In the 5 insertion control sink 6 of discharge outlet 19, the setting of venthole 20 protrudes into 1cm under the top surface of control sink 6 in 2 bottom of Markov bottle center
Place；The bottom centre of control sink 6 is arranged in dewatering outlet 17, and overflow pipe 7 is fixed on the side of control sink 6, and port is being controlled thereon
0.5cm under the top surface of sink 6, the lower end of overflow pipe 7 pass through control 6 bottom of sink and enter intracavitary under pedestal 1, and draining is protruded into end
In slot 13.
Intracavitary setting earth pillar 10, the double bottles 11 of connection runoff and rhone 13 under pedestal 1；Rhone 13 is at 1 bottom of pedestal
Plate is in the following, Manual water drain valve 21 is fixed on rhone 13 in the following, for Emission test water；Earth pillar 10 is fixed on 1 bottom plate of pedestal
Center, the double intracavitary two sides under pedestal 1 of bottle 11 of connection runoff；Regulating valve 8 is connect with dewatering outlet 17；8 lower end of regulating valve and drop
The connection of 9 top surface of rain device；9 lower end of rain controller is connect by sleeve 18 with earth pillar 10, passes through runoff pipeline below 10 top side of earth pillar
It is connect with the double bottles 11 of connection runoff, runoff liquidometer 12 is mounted in one bottle of the double bottles 11 of connection runoff.
Programmable controller 14 and touch screen 15 are fixed in the distribution box 16 of the side of pedestal 1.
The Markov bottle bottom is equipped with venthole 20 and communicates with atmosphere, extend at the 6 following 1cm in top of control sink.
The rain controller 9 is needle plate type rain controller, is divided into the top part and the bottom part point, is attached by flange 23, is sealed with being formed
Water route, and be convenient for changing, clean needle plate 22.22 internal diameter of needle plate is respectively tri- kinds of models of 0.5mm, 1.0mm, 1.6mm, for simulating
The rainfall of different raindrop sizes.The regulating valve 8 of its top connection, for controlling experiment start and stop and adjusting raininess size.
The earth pillar 10 is made of organic glass, and for holding experiment soil sample, bottom is small to be uniformly drilled with 0.5cm diameter
The bottom plate in hole, and is connected at the top of rhone 13.
The double bottles of the connection runoff are two, install runoff liquidometer (12) in one of bottle, to the double bottles of connection runoff
Liquid level is measured in real time；Immediately bottom is equipped with the second Manual water drain valve (24) for the lower section of another bottle, after testing
Water storage in the double bottles 11 of discharge connection runoff.
The Markov bottle liquidometer, inlet water solenoid valve, water outlet solenoid valve, regulating valve and runoff liquidometer are connect by cable
Enter to programmable controller；Programmable controller is connect by MPI/PPI communication cable with touch screen, is mounted in distribution box,
The two is linked by variable, realizes that simultaneously operating is shown.
The utility model has the beneficial effects that Markov bottle liquidometer, inlet water solenoid valve, water outlet solenoid valve, regulating valve and runoff
Liquidometer passes through cable and is linked into programmable controller.Programmable controller is connected by MPI/PPI communication cable and touch screen
It connects, is mounted in distribution box, the two is linked by variable, realizes that simultaneously operating is shown.The present invention passes through touch screen human-computer interface
, it can be achieved that automatic monitoring to infiltration process, the acquisition storage of experimental data, analysis processing, data are aobvious for the secondary development of software
Show, the functions such as historical query.The unattended automatic experiment of long timing and the experimentation of the experiment of soil rainfall infiltration may be implemented
Visualization monitor automatically.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the soil rainfall infiltration automatic monitoring system based on self-water replenishing.
In figure, 1- pedestal, 2- Markov bottle, 3- Markov bottle liquidometer, 4- inlet water solenoid valve, 5- water outlet solenoid valve, 6- control water
Slot, 7- overflow pipe, 8- regulating valve, 9- rain controller, 10- earth pillar, 11- are connected to the double bottles of runoff, 12- runoff liquidometer, 13- draining
Slot, 14- programmable controller, 15- touch screen.16- distribution box, the dewatering outlet 17-, 18- sleeve, 19- discharge outlet, 20- venthole,
21- first manual discharging valve, 22- needle plate, 23- flange, the second Manual water drain valve of 24-.
Specific embodiment
The utility model proposes the soil rainfall infiltration automatic monitoring system based on self-water replenishing, it is with reference to the accompanying drawing, right
The utility model is explained.
The composition of soil rainfall infiltration automatic monitoring system based on self-water replenishing as shown in Figure 1 are as follows: in the epicoele of pedestal 1
The fixed control sink 6 in interior lower part, Markov bottle 2 are fixed on above control sink 6, and Markov bottle liquidometer 3 is fixed on 2 center of Markov bottle, horse
2 left and right sides of family name's bottle installs water outlet solenoid valve 5 respectively and inlet water solenoid valve 4, the other end of inlet water solenoid valve 4 are connect with water route,
In the insertion control sink 6 of discharge outlet 19 of water outlet solenoid valve 5, the setting of venthole 20 protrudes into control sink 6 in 2 bottom of Markov bottle center
Under top surface at 1cm；The bottom centre of control sink 6 is arranged in dewatering outlet 17, and overflow pipe 7 is fixed on the side of control sink 6, thereon
Port 0.5cm under the top surface of control sink 6, the lower end of overflow pipe 7 pass through control 6 bottom of sink and enter intracavitary under pedestal 1, end
It protrudes into rhone 13.
Intracavitary setting earth pillar 10, the double bottles 11 of connection runoff and rhone 13 under pedestal 1；Rhone 13 is at 1 bottom of pedestal
Plate is in the following, Manual water drain valve 21 is fixed on rhone 13 in the following, for Emission test water；Earth pillar 10 is fixed on 1 bottom plate of pedestal
Center, the double intracavitary two sides under pedestal 1 of bottle 11 of connection runoff；Regulating valve 8 is connect with dewatering outlet 17；8 lower end of regulating valve and drop
The connection of 9 top surface of rain device；9 lower end of rain controller is connect by sleeve 18 with earth pillar 10, passes through runoff pipeline below 10 top side of earth pillar
It is connect with the double bottles 11 of connection runoff, runoff liquidometer 12 is mounted in one bottle of the double bottles 11 of connection runoff.
Programmable controller 14 and touch screen 15 are fixed in the distribution box 16 of the side of pedestal 1.
Markov bottle bottom is equipped with venthole 20 and communicates with atmosphere, extend at the 6 following 1cm in top of control sink.Rain controller 9 is
Needle plate type rain controller, is divided into the top part and the bottom part point, is attached by flange 23, to form sealing waterway, and is convenient for changing, cleaning needle
Plate 22.22 internal diameter of needle plate is respectively tri- kinds of models of 0.5mm, 1.0mm, 1.6mm, for simulating the rainfall of different raindrop sizes.Its
The regulating valve 8 of top connection, for controlling experiment start and stop and adjusting raininess size.Earth pillar 10 is made of organic glass, for containing
Experiment soil sample is put, bottom is the bottom plate for being uniformly drilled with 0.5cm diameter aperture, and is connected at the top of rhone 13.It is double to be connected to runoff
Bottle 11 is two, can be used for holding enough run-offs；Runoff liquidometer 12 is installed in one of bottle, it is double to connection runoff
Bottle liquid level is measured in real time；Immediately bottom is equipped with the second Manual water drain valve 24 for another bottle of lower section, terminates heel row for testing
Put the water storage in the double bottles 11 of connection runoff.Programmable controller 14 and touch screen are fixed in the distribution box 16 of the side of pedestal 1
15。
Markov bottle liquidometer, inlet water solenoid valve, water outlet solenoid valve, regulating valve and runoff liquidometer are linked by cable
Programmable controller 14.Programmable controller 14 is connect by MPI/PPI communication cable with touch screen 15, and the two passes through variable chain
It connects, realizes that simultaneously operating is shown.
Original state is full of water in Markov bottle 2, closes inlet water solenoid valve 4, water outlet solenoid valve 5 and regulating valve 8, controls sink 6
Middle water level is flushed with the ventilation of Markov bottle 2 hole site.9 top of rain controller is connect by pipeline with 2 discharge outlet 19 of Markov bottle, earth pillar 10
In hold experiment soil sample, connect by sleeve 18 with rain controller 9, connect by runoff pipeline with the double bottles 11 of connection runoff.According to
Raininess size is set, by touching 15 setting 8 apertures of regulating valve, and opens water outlet solenoid valve 5, starts rainfall simulation experiment.Control sink 6
In water be down into earth pillar 10 by rain controller 9, liquid level is lower than the venthole 20 of Markov bottle 2, and air enters Markov bottle 2
In, then the discharge outlet 19 that the water in Markov bottle 2 will be connected by water outlet solenoid valve 5 is flowed into control sink 6, so that control sink
Water level in 6 be always maintained at it is constant, to guarantee the uniform and stable property of rainfall.For the excessively high spilling of pre- 6 water level of prevention and control sink, controlling
Overflow pipe 7 is arranged in bottom of gullet side, and the top of overflow pipe 7 is lower than control 6 top 0.5cm height of sink, overflow pipe 7
End is protruded into rhone 13, in this way, just in case control element failure, rhone will be drained by controlling water level excessively high in sink 6
In 13, safety accident is avoided.
Programmable controller 14 is measured in real time to the output electric current of Markov bottle liquidometer 3, and by by analog quantity
It is transformed into digital quantity, calculates the water level conditions obtained in Markov bottle 2；When water level is reduced to lower limit value in Markov bottle 2 (from setting)
When, programmable controller 14 controls water outlet solenoid valve 5 and closes, and inlet water solenoid valve 4 is opened, and carries out quick moisturizing to Markov bottle 2；When
When water level rises to upper limit value (closing valve liquid level from setting), programmable controller 14 controls inlet water solenoid valve 4 and closes, and is discharged simultaneously
Solenoid valve 5 is opened, and automatically records moisturizing number, to realize that the real-time acquisition of automatic water supplement and rainfall to Markov bottle is remembered
Record.
Programmable controller 14 realizes the automatic of control valve opening size by adjusting the input current size of regulating valve 8
Control, to realize the automatic regulation function of rainfall intensity size.
Programmable controller 14 passes through the real-time detection of the output electric current of diameter stream liquidometer 12, and passes through analog quantity to number
The calculating of word amount is converted, and the water level conditions in the double bottles 11 of connection runoff are obtained, thus realize to run-off real-time data acquisition and
Store function.
Programmable controller 14 is connect by MPI/PPI communication cable with touch screen 15, and the two is linked by variable, is realized
Simultaneously operating is shown.
It, can be on touch screen 15 to the control liquid level of Markov bottle 2 by the secondary development of 15 human interface software of touch screen
The opening size of (valve opening liquid level and pass valve liquid level) and regulating valve 8 is set automatically；Automatically control inlet water solenoid valve 4 and water outlet
The switch of solenoid valve 5 and the start and stop entirely tested；To accumulated rainfall, accumulative run-off, cumulative infiltration, raininess, infiltration rate
Etc. experimental datas carry out real-time display；The trend that can carry out experimental data is shown and the inquiry of historical data.
Claims (6)
1. a kind of soil rainfall infiltration automatic monitoring system based on self-water replenishing, it is characterised in that system composition are as follows:
In fixed control sink (6) in upper intracavitary lower part of pedestal (1), Markov bottle (2) is fixed on control sink (6) above, Markov bottle liquid
Position meter (3) is fixed on Markov bottle (2) center, installs water outlet solenoid valve (5) and inlet water solenoid valve respectively at left and right sides of Markov bottle (2)
(4), the other end of inlet water solenoid valve (4) is connect with water route, in discharge outlet (19) insertion control sink (6) of water outlet solenoid valve (5),
Venthole (20) setting is protruded under the top surface of control sink (6) at 1cm in Markov bottle (2) bottom center；Dewatering outlet (17) setting is being controlled
The bottom centre of sink (6), overflow pipe (7) are fixed on the side of control sink (6), and port is in the top surface of control sink (6) thereon
Lower 0.5cm, the lower end of overflow pipe (7) pass through control sink (6) bottom and enter intracavitary under pedestal (1), and rhone is protruded into end
(13) in；
Intracavitary setting earth pillar (10), the double bottles (11) of connection runoff and rhone (13) under pedestal (1)；Rhone (13) is the bottom of at
Seat (1) bottom plate is in the following, Manual water drain valve (21) is fixed on rhone (13) in the following, for Emission test water；Earth pillar (10) is solid
It is scheduled on pedestal (1) bottom plate center, double bottle (11) the intracavitary two sides under pedestal (1) of connection runoff；Regulating valve (8) and dewatering outlet
(17) it connects；Regulating valve (8) lower end is connected to rain controller (9) top surface；Rain controller (9) lower end passes through sleeve (18) and earth pillar (10)
Connection, earth pillar (10) top side lower section are connect by runoff pipeline with the double bottles (11) of connection runoff, runoff liquidometer (12) installation
In a bottle of the double bottles (11) of connection runoff；Programmable controller is fixed in the distribution box (16) of the side of pedestal (1)
(14) and touch screen (15).
2. the soil rainfall infiltration automatic monitoring system according to claim 1 based on self-water replenishing, which is characterized in that described
Markov bottle bottom is equipped with venthole (20) and communicates with atmosphere, extend at the top of control sink (6) at following 1cm.
3. the soil rainfall infiltration automatic monitoring system according to claim 1 based on self-water replenishing, which is characterized in that described
Rain controller (9) is needle plate type rain controller, is divided into the top part and the bottom part point, is attached by flange (23), to form sealing waterway, and just
Just it replaces, clean needle plate (22)；Needle plate (22) internal diameter is respectively tri- kinds of models of 0.5mm, 1.0mm, 1.6mm, for simulating difference
The rainfall of raindrop size；The regulating valve (8) of its top connection, for controlling experiment start and stop and adjusting raininess size.
4. the soil rainfall infiltration automatic monitoring system according to claim 1 based on self-water replenishing, which is characterized in that described
Earth pillar (10) is made of organic glass, and for holding experiment soil sample, bottom is the bottom plate for being uniformly drilled with 0.5cm diameter aperture,
It is connected to rhone (13) top.
5. the soil rainfall infiltration automatic monitoring system according to claim 1 based on self-water replenishing, which is characterized in that described
Being connected to the double bottles (11) of runoff is two, installs runoff liquidometer (12) in one of bottle, is carried out to the double bottle liquid levels of connection runoff
Real-time detection；Immediately bottom is equipped with the second Manual water drain valve (24) for the lower section of another bottle, discharges connection after being used to test
Water storage in the double bottles (11) of runoff.
6. the soil rainfall infiltration automatic monitoring system according to claim 1 based on self-water replenishing, which is characterized in that geneva
Bottle liquidometer, inlet water solenoid valve, water outlet solenoid valve, regulating valve and runoff liquidometer pass through cable and are linked into PLC technology
Device；Programmable controller is connect by MPI/PPI communication cable with touch screen, is mounted in distribution box, and the two passes through variable chain
It connects, realizes that simultaneously operating is shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389927.9U CN208805451U (en) | 2018-08-28 | 2018-08-28 | Soil rainfall infiltration automatic monitoring system based on self-water replenishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389927.9U CN208805451U (en) | 2018-08-28 | 2018-08-28 | Soil rainfall infiltration automatic monitoring system based on self-water replenishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208805451U true CN208805451U (en) | 2019-04-30 |
Family
ID=66236439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821389927.9U Active CN208805451U (en) | 2018-08-28 | 2018-08-28 | Soil rainfall infiltration automatic monitoring system based on self-water replenishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208805451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211751A (en) * | 2018-08-28 | 2019-01-15 | 清华大学 | A kind of soil rainfall infiltration automatic monitoring system of self-water replenishing |
-
2018
- 2018-08-28 CN CN201821389927.9U patent/CN208805451U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211751A (en) * | 2018-08-28 | 2019-01-15 | 清华大学 | A kind of soil rainfall infiltration automatic monitoring system of self-water replenishing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205384202U (en) | Rainfall infiltration law test system based on aqueous vapor two -phase flow | |
| CN202854013U (en) | Automatic indoor columnar soil layer rainfall infiltration measurement system | |
| CN102890047A (en) | Indoor columnar soil layer infiltration automatic determination system | |
| CN203977494U (en) | Rainwater-collecting sprinkling irrigation botanical system under a kind of bridge | |
| CN105004646A (en) | Indoor artificial rainfall-simulation testing system | |
| CN208300555U (en) | A kind of automatic precisely water and fertilizer irrigation system | |
| CN105929138A (en) | Coal gangue leachate melting and infiltration soil column simulation system and characteristic parameter determination method | |
| CN102455200A (en) | Farmland or sloping field runoff water flow monitoring device | |
| CN104429815B (en) | A kind of automatic water supplement scale-type vaporizer instructing field irrigation | |
| CN205935038U (en) | Initial rainwater abandoning device | |
| CN105910975A (en) | Snow-melting infiltration simulation system and unsaturated infiltration coefficient determination method | |
| CN107402041A (en) | It is a kind of to be used to detect the experimental rig that biology is detained facility operation efficiency | |
| CN208805451U (en) | Soil rainfall infiltration automatic monitoring system based on self-water replenishing | |
| CN103392567B (en) | Irrigation system for three-dimensional greening walls | |
| CN109211751A (en) | A kind of soil rainfall infiltration automatic monitoring system of self-water replenishing | |
| CN111504715A (en) | Automatic gate and time-interval water level and water sample collection composite device | |
| CN205176299U (en) | Automatic station of digital water surface evaporation | |
| RU2644749C1 (en) | Lysimeter | |
| CN209460437U (en) | A kind of rainfall gauge | |
| CN202648993U (en) | Moisture leakage sampling automatic collecting equipment of leakage pool | |
| CN109374356A (en) | A kind of field experiment just, the multiple batches of automatic acquisition device of latter stage rainwater and its method | |
| CN208999266U (en) | A kind of device measuring rainfall infiltration | |
| CN208672383U (en) | A kind of automatic rainfall runoff sampling apparatus of overall process | |
| CN109622255B (en) | Artificial rainfall simulator | |
| RU2646868C1 (en) | Lysimeter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |