CN108896334A - A kind of clustered surveys hole Collaborative experiment device and its application method - Google Patents
A kind of clustered surveys hole Collaborative experiment device and its application method Download PDFInfo
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- CN108896334A CN108896334A CN201810744551.7A CN201810744551A CN108896334A CN 108896334 A CN108896334 A CN 108896334A CN 201810744551 A CN201810744551 A CN 201810744551A CN 108896334 A CN108896334 A CN 108896334A
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Abstract
The present invention relates to a kind of clustereds to survey hole Collaborative experiment device and its application method, it is characterized in that, including rain-proof shed, motion guide rail, driving device, artificial rain system and kinetic control system, it is wherein, rain-proof shed that be that, middle layer rain-proof shed by outer layer is rain-proof shed constituted with the rain-proof shed setting nested from top to bottom of internal layer；Clustered surveys hole two sides and is arranged in parallel with three motion guide rails respectively, accordingly being slidably connected on three motion guide rails, outer layer is rain-proof shed, middle layer is rain-proof shed and internal layer is rain-proof shed, is provided on internal layer is rain-proof shed for surveying the artificial rain system that hole carries out varying strength rain making to clustered；Outer layer is rain-proof shed, middle layer is rain-proof shed and the rain-proof shed two sides of the bottom of internal layer are also respectively connected with a driving device, each driving device is also electrically connected kinetic control system, kinetic control system controls the motion state that outer layer is rain-proof shed, middle layer is rain-proof shed and internal layer is rain-proof shed by each driving device, the composite can be widely applied in experimental irrigation station or water resource Field Observing Facility.
Description
Technical field
The present invention relates to a kind of clustereds to survey hole Collaborative experiment device and its application method.
Background technique
With deepening continuously for Water-saving agricultural technology research, to information such as soil moisture, nutrient, irrigation advance kinetic characteristics
More stringent requirements are proposed for the monitoring accuracy of index, with adapt to be precisely controlled irrigation process under Different Irrigation Methods
Demand.Surveying hole is that one of device is seeped in most important steaming, it is the most important test facilities of experimental irrigation station, and many required precisions are higher
Test be required to high standard survey hole in carry out, as the water demand of crop (tatol evapotranspiration) test, crop water produce letter
Number test and water and fertilizer coupling test etc..It surveys hole and is considered as the comprehensive, representative of water demand of crop test process, permanence and elder generation
Into property, measuring instrument arrangement, the convenience of trial and comparative test arrangement.
According to《Irrigation tests specification》Regulation, except year water less than 200mm arid area in addition to, crop water measure hole
It should be attached to the movable rainproof canopy used in rainfall, to reach the moisture setting mesh for being precisely controlled water demand of crop test
Mark.Currently, multi-center trial station or major test station are irrigated by conditional provinces and cities of China, be substantially equipped with it is automatic or half from
Move the rain-proof shed of operation.When natural precipitation occurs, i.e., can be needed using survey hole is rain-proof shed to shield extraneous water to hole crop is surveyed
The interference of water test, to guarantee test precision and reach target.Northern Part of China many places in arid and semi-arid region,
Rainfall is one of the source of the available valuable water resource of Arid&semi-arid area.Different rainfall intensities and rainfall are to the soil water
Redistribution and recharge ground water have large effect, thus by artificial rainfall experiment, it tests, utilizes in conjunction with field in-situ observation
Critical embedded depth of groundwater simulation model of the semiarid region based on infiltrating principle, finds out rainfall to water infiltration and migration
Influence and rule with underground water coincidence, to improving the utilization rate of farmland natural precipitation, the development of water-saving agriculture promoted to have
Preferable research significance.
It is surveyed using clustered in the above-mentioned correlative study that hole group is carried out, it is wild in existing experimental irrigation station or water resource
Appearance survey station often only equips rain-proof shed or setting artificial rain device, can only rainfall in single factor test control crop test
It reduces or increases, cannot freely control rainfall frequency and rainfall, and rainfall and irrigation divide plant growth, soil moisture again
Cloth and influence to recharge ground water, it is often simultaneous.
Summary of the invention
In view of the above-mentioned problems, the object of the present invention is to provide the clusters that one kind can freely control rainfall frequency and rainfall
Formula surveys hole Collaborative experiment device and its application method.
To achieve the above object, the present invention takes following technical scheme：A kind of clustered survey hole Collaborative experiment device, it is special
Sign is, including rain-proof shed, motion guide rail, driving device, artificial rain system and kinetic control system, wherein described to keep off the rain
Canopy is that, middle layer rain-proof shed by outer layer is rain-proof shed to be constituted with the rain-proof shed setting nested from top to bottom of internal layer；Clustered surveys hole two sides point
It is not arranged in parallel with three motion guide rails, the outer layer that is accordingly slidably connected on three motion guide rails is rain-proof shed,
Middle layer is rain-proof shed and internal layer is rain-proof shed, is provided on the internal layer is rain-proof shed and carries out varying strength for surveying hole to the clustered
The artificial rain system of rain making；The outer layer is rain-proof shed, middle layer is rain-proof shed and the rain-proof shed two sides of the bottom of internal layer are also divided
Not Lian Jie a driving device, each driving device is also electrically connected the kinetic control system, the movement control
System processed controls the movement shape that the outer layer is rain-proof shed, middle layer is rain-proof shed and internal layer is rain-proof shed by each driving device
State.
Further, the artificial rain system include ejecting device, timer, water feeding tank, water pump, pressure gauge, solenoid valve,
Frequency converter, wireless valve controller and control system；The rain-proof shed top of internal layer is provided with cheats for surveying to the clustered
The ejecting device sprayed water, the rain-proof shed side of internal layer are provided with the timer, water feeding tank and water pump；The confession
The water outlet of water tank connects the water inlet of the water pump, and the water outlet of the water pump connects each institute through aqueduct by distributive pipe
Ejecting device is stated, the pressure gauge for acquiring the distributive pipe pressure data in real time is provided on the distributive pipe, it is each
The solenoid valve is provided on the aqueduct；The frequency converter is electrically connected the water pump, the wireless valve controller electricity
Each solenoid valve is connected, the timer, frequency converter and wireless valve controller are electrically connected the control system, institute
Control system is stated for controlling each institute by the wireless valve controller according to preset rainfall frequency and rainfall
Opening or closing for solenoid valve is stated, and passes through the revolving speed of water pump described in the Frequency Converter Control.
Further, the artificial rain system further includes manual rainfall switch, described in the manual rainfall switch electrical connection
Wireless valve controller, the manual rainfall switch is for manually opening each solenoid valve.
Further, each ejecting device includes several spray heads and a water pipe, and interval is set on each water pipe
Several spray heads are set, the through-hole for connecting the aqueduct, the water outlet of the water pump are also provided on each water pipe
Mouth connects each water pipe through the aqueduct by the distributive pipe.
Further, the position corresponding to the ejecting device, the rain-proof shed top of internal layer are also fixedly connected with rainfall masking piece.
Further, the rain-proof shed top of the internal layer is provided with fixed truss, is fixedly connected described in two on the fixed truss
Ejecting device and rainfall masking piece.
Further, it is by an arc weather shield and several that the outer layer is rain-proof shed, middle layer is rain-proof shed and internal layer is rain-proof shed
The arched door shape structure that pillar is formed by fixedly connecting.
A kind of clustered surveys the application method of hole Collaborative experiment device, includes the following steps：At external tap water
Reason is passed through water feeding tank after obtaining irrigation water；Position is cheated in the survey for implementing rain making as needed, starts corresponding driving device, driving
It is rain-proof shed to be moved in tracks, it needs to implement so that artificial rain system is moved to as internal layer is rain-proof shed along tracks
Top is cheated in the survey of rain making；According to rainfall frequency needed for preset experiment and rainfall, opens solenoid valve, and pass through
The revolving speed of Frequency Converter Control water pump, the irrigation water in water feeding tank by water pump through distributive pipe and aqueduct, by ejecting device to survey
Hole carries out the rain making of default rainfall frequency and rainfall, realizes the automatic control of rain making；In experimentation, timer
The time of real-time measurement rain making, to determine rainfall duration.
The invention adopts the above technical scheme, which has the following advantages：The present invention is using moveable three stackings set
Rain-proof shed and artificial rain system's combined operating of form and control, clustered can be surveyed hole field microclimate and environment into
The comprehensive monitoring of row and control freely, rapidly can implement accurately rain making on experiment survey hole, realize complete rainfall
The rainfall simulation of barrier, do not influence survey hole crop normal growth, meanwhile, the configuration of the present invention is simple, it is easy for installation, operation it is convenient,
It is quick on the draw and cheap, the test function that existing common clustered surveys hole can be greatly improved and improve, to be accurate
Scientific experimentation support well is provided, facilitate and realize different tests target in Agricultural Water-Soil Engineering fundamental research, can be with
It is widely used in experimental irrigation station or water resource Field Observing Facility.
Detailed description of the invention
Fig. 1 is the surface structure schematic diagram of Collaborative experiment device of the present invention；
Fig. 2 is the structural schematic diagram of Collaborative experiment device of the present invention；
Fig. 3 is that Collaborative experiment device of the present invention removes that outer layer is rain-proof shed and middle layer is rain-proof shed and the rain-proof shed top arc of internal layer
The top view of shape weather shield；
Fig. 4 is the structural schematic diagram of artificial rain system in Collaborative experiment device of the present invention.
Specific embodiment
Come to carry out detailed description to the present invention below in conjunction with attached drawing.It should be appreciated, however, that attached drawing has been provided only more
Understand the present invention well, they should not be interpreted as limitation of the present invention.
As shown in Figure 1 and Figure 2, it includes rain-proof shed 1, motion guide rail that clustered provided by the invention, which surveys hole Collaborative experiment device,
2, driving device 3, artificial rain system 4 and kinetic control system 5, wherein rain-proof shed 1 successively keeps off the rain including outer layer from outside to inside
Canopy 101, middle layer rain-proof shed 102 and internal layer rain-proof shed 103, and outer layer is rain-proof shed 101, middle layer rain-proof shed 102 and internal layer are rain-proof shed
103 be the arched door shape structure being formed by fixedly connecting by an arc weather shield 104 and several pillars 105.
Outer layer is rain-proof shed 101, middle layer rain-proof shed 102 and internal layer rain-proof shed 103 from top to bottom nested setting constitute it is rain-proof shed
1.Clustered surveys 6 two sides of hole and is arranged in parallel with three motion guide rails 2 respectively, is accordingly slidably connected on three motion guide rails 2 outer
Layer is rain-proof shed 101, middle layer rain-proof shed 102 and internal layer rain-proof shed 103, and outer layer is rain-proof shed 101, middle layer rain-proof shed 102 and internal layer gear
103 two sides of the bottom of awning are also respectively connected with a driving device 3, and outer layer is rain-proof shed 101, middle layer is kept off the rain for driving for driving device 3
The movement of canopy 102 and internal layer rain-proof shed 103 on corresponding sports guide rail 2.Artificial rain system is provided on internal layer rain-proof shed 103
4, for surveying the rain making that hole 6 carries out varying strength to clustered.It is provided with kinetic control system 5 on outer layer rain-proof shed 101,
Kinetic control system 5 is also electrically connected each driving device 3, for controlling each layer by controlling each driving device 3
Rain-proof shed motion state.
As shown in figs. 2 to 4, artificial rain system 4 includes ejecting device 401, rainfall masking piece 402, manual rainfall switch
403, timer 404, water feeding tank 405, water pump 406, distributive pipe 407, aqueduct 408, pressure gauge 409, solenoid valve 410, frequency conversion
Device 411, wireless valve controller 412, power supply (not shown) and control system (not shown).Internal layer rain-proof shed 103
Top is provided with fixed truss 106, and interval is fixedly connected with two ejecting devices 401 on fixed truss 106, surveys hole 6 for clustered
It sprays water.Corresponding to the position of ejecting device 401, fixed truss 106 is also fixedly connected with two rainfall masking pieces 402.Internal layer keeps off the rain
103 side of canopy is provided with manual rainfall switch 403, timer 404, water feeding tank 405 and water pump 406, and timer 404 is for real-time
Measure the time of rain making.The water inlet of the water outlet connection water pump 406 of water feeding tank 405, the water outlet of water pump 406 is by dividing
Water pipe 407 connects each ejecting device 401 through aqueduct 408, is provided with pressure gauge 409 on distributive pipe 407, for acquiring in real time
The pressure data of distributive pipe 407 is provided with solenoid valve 410 on each aqueduct 408.Water pump 406 is electrically connected frequency converter 411,
Manual rainfall switch 403 and each solenoid valve 410 are electrically connected wireless valve controller 412, and manual rainfall switch 403 is used for
Manually open each solenoid valve 410.Timer 404, pressure gauge 409, frequency converter 411 and wireless valve controller 412 are electric respectively
Control system is connected, control system is used to pass through wireless valve controller 412 according to preset rainfall frequency and rainfall
Opening or closing for each solenoid valve 410 is controlled, and the revolving speed of water pump 406 can be controlled by frequency converter 411, realizes rainfall
It automatically controls.Power supply connects each electrical component of artificial rain system 4, is that each electrical component of artificial rain system 4 is powered.
In a preferred embodiment, each ejecting device 401 includes several spray heads 413 and a water pipe 414, water pipe
Several composition of spray heads 413 water injectors 401 are arranged in interval on 414, are also provided on each water pipe 414 for connecting aqueduct
The water outlet of 408 through-hole, water pump 406 connects each water pipe 414 through aqueduct 408 by distributive pipe 407.
In a preferred embodiment, the water outlet of water feeding tank 405 connects the water inlet of water pump 406 by hose.
The application method of hole Collaborative experiment device is surveyed below by the specific embodiment clustered that the present invention will be described in detail：
1) water feeding tank 405 is passed through after external tap water being obtained irrigation water by the processing of water treatment facilities 7.
2) position is cheated in the survey for implementing rain making as needed, starts corresponding driving device 3, and driving rain-proof shed 1 is moving
It is moved on track 2, so that artificial rain system 4 implements artificial drop as internal layer rain-proof shed 103 is moved to needs along tracks 2
Top is cheated in the survey of rain.
3) rainfall frequency and rainfall needed for presetting experiment, opens solenoid valve 410, and controlled by frequency converter 411
The revolving speed of water pump 406 processed, the irrigation water in water feeding tank 405 by water pump 406 through distributive pipe 407 and aqueduct 408, by cartridge nozzle
It sets 401 pairs and surveys the rain making that hole carries out default rainfall frequency and rainfall, realize the automatic control of rain making.
4) in experimentation, the time of 404 real-time measurement rain making of timer, to determine rainfall duration.
The various embodiments described above are merely to illustrate the present invention, wherein the structure of each component, connection type and manufacture craft etc. are all
It can be varied, all equivalents and improvement carried out based on the technical solution of the present invention should not exclude
Except protection scope of the present invention.
Claims (8)
1. a kind of clustered surveys hole Collaborative experiment device, which is characterized in that including rain-proof shed, motion guide rail, driving device, artificial
Rainfall system and kinetic control system, wherein it is described it is rain-proof shed be that, middle layer rain-proof shed by outer layer be rain-proof shed and internal layer it is rain-proof shed from
The setting of top to bottm nesting is constituted；
Clustered surveys hole two sides and is arranged in parallel with three motion guide rails, corresponding sliding on three motion guide rails respectively
It connects that the outer layer is rain-proof shed, middle layer is rain-proof shed and internal layer is rain-proof shed, is provided with for the group on the internal layer is rain-proof shed
Diversity surveys the artificial rain system that hole carries out varying strength rain making；
The outer layer is rain-proof shed, middle layer is rain-proof shed and the rain-proof shed two sides of the bottom of internal layer are also respectively connected with a driving device, often
One driving device is also electrically connected the kinetic control system, and the kinetic control system passes through each driving dress
Set the motion state for controlling that the outer layer is rain-proof shed, middle layer is rain-proof shed and internal layer is rain-proof shed.
2. a kind of clustered as described in claim 1 surveys hole Collaborative experiment device, which is characterized in that the artificial rain system
Including ejecting device, timer, water feeding tank, water pump, pressure gauge, solenoid valve, frequency converter, wireless valve controller and control system
System；
The rain-proof shed top of internal layer is provided with for surveying the ejecting device that hole is sprayed water to the clustered, described interior
The rain-proof shed side of layer is provided with the timer, water feeding tank and water pump；The water outlet of the water feeding tank connect the water pump into
The water outlet at the mouth of a river, the water pump connects each ejecting device through aqueduct by distributive pipe, is arranged on the distributive pipe
There is the pressure gauge for acquiring the distributive pipe pressure data in real time, is provided with the electromagnetism on each aqueduct
Valve；
The frequency converter is electrically connected the water pump, and the wireless valve controller is electrically connected each solenoid valve, the timing
Device, frequency converter and wireless valve controller are electrically connected the control system, and the control system is used for basis and presets
Rainfall frequency and rainfall, opening or closing for each solenoid valve is controlled by the wireless valve controller, and lead to
Cross the revolving speed of water pump described in the Frequency Converter Control.
3. a kind of clustered as claimed in claim 2 surveys hole Collaborative experiment device, which is characterized in that the artificial rain system
It further include manual rainfall switch, the manual rainfall switch is electrically connected the wireless valve controller, the manual rainfall switch
For manually opening each solenoid valve.
4. a kind of clustered as claimed in claim 2 surveys hole Collaborative experiment device, which is characterized in that each ejecting device
It include several spray heads and a water pipe, several spray heads are arranged in interval on each water pipe, go back on each water pipe
The through-hole for connecting the aqueduct is offered, the water outlet of the water pump is connected by the distributive pipe through the aqueduct
Each water pipe.
5. a kind of clustered as claimed in claim 2 surveys hole Collaborative experiment device, which is characterized in that correspond to the cartridge nozzle
The position set, the rain-proof shed top of internal layer are also fixedly connected with rainfall masking piece.
6. a kind of clustered as claimed in claim 5 surveys hole Collaborative experiment device, which is characterized in that on the internal layer is rain-proof shed
Portion is provided with fixed truss, and two ejecting devices and rainfall masking piece are fixedly connected on the fixed truss.
7. such as a kind of clustered survey hole as claimed in any one of claims 1 to 6 Collaborative experiment device, which is characterized in that described outer
It is the arched door being formed by fixedly connecting by an arc weather shield and several pillars that layer is rain-proof shed, middle layer is rain-proof shed and internal layer is rain-proof shed
Shape structure.
8. a kind of clustered surveys the application method of hole Collaborative experiment device, include the following steps：
External tap water is handled to be passed through water feeding tank after obtaining irrigation water；
Position is cheated in the survey as needed for implementing rain making, starts corresponding driving device, and driving is rain-proof shed to be moved up in tracks
It is dynamic, so that artificial rain system is moved to the survey hole top for needing to implement rain making as internal layer is rain-proof shed along tracks；
According to rainfall frequency needed for preset experiment and rainfall, opens solenoid valve, and pass through Frequency Converter Control water pump
Revolving speed, the irrigation water in water feeding tank, through distributive pipe and aqueduct, carries out default rainfall to hole is surveyed by ejecting device by water pump
The automatic control of rain making is realized in the rain making of frequency and rainfall；
In experimentation, the time of timer real-time measurement rain making, to determine rainfall duration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810744551.7A CN108896334A (en) | 2018-07-09 | 2018-07-09 | A kind of clustered surveys hole Collaborative experiment device and its application method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810744551.7A CN108896334A (en) | 2018-07-09 | 2018-07-09 | A kind of clustered surveys hole Collaborative experiment device and its application method |
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| CN108896334A true CN108896334A (en) | 2018-11-27 |
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| CN107593069A (en) * | 2017-08-24 | 2018-01-19 | 中国农业科学院农田灌溉研究所 | A kind of micro spray irrigation fertilization system of water-fertilizer integral |
| CN108007442A (en) * | 2017-12-13 | 2018-05-08 | 山西四建集团有限公司 | Hole construction method is surveyed in experimental plot with automatic monitored control system |
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2018
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201247237Y (en) * | 2008-08-22 | 2009-05-27 | 中国农业科学院农田灌溉研究所 | Mobile rainproof cote for vaporizing penetrating apparatus |
| CN104938131A (en) * | 2015-06-16 | 2015-09-30 | 中国农业大学 | Fertilization control system for circular and translational motion type sprinkling irrigation machine |
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Application publication date: 20181127 |