CN209135019U - Wheat multi items resisting drought saving water computer controls irrigation system - Google Patents
Wheat multi items resisting drought saving water computer controls irrigation system Download PDFInfo
- Publication number
- CN209135019U CN209135019U CN201822011630.5U CN201822011630U CN209135019U CN 209135019 U CN209135019 U CN 209135019U CN 201822011630 U CN201822011630 U CN 201822011630U CN 209135019 U CN209135019 U CN 209135019U
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- Prior art keywords
- measuring rod
- soil moisture
- irrigation system
- ring
- wheat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The utility model belongs to computer water-saving irrigation system field, and in particular to a kind of wheat multi items resisting drought saving water computer control irrigation system.The utility model is deployed in the test plot for having sowed different cultivars wheat using column type modular soil moisture probe, it can detect the medial humidity that each measurement point knows each test plot by column type modular soil moisture probe computer control, and the opening opportunity of adjusting solenoid valve and open duration accordingly, realize the irrigation control to test plot, the labor intensity for effectively reducing testing crew improves the accuracy of test operation.
Description
Technical field
The utility model belongs to computer water-saving irrigation system field, and in particular to a kind of wheat multi items resisting drought saving water meter
Calculation machine controls irrigation system.
Background technique
It in the drought resisting experiment of wheat, needs to compare a variety of different wheat breeds, be delimited in experiment plot
Subregion needs to install soil moisture in each plot then by the wheat planting of different cultivars to the plot of respective subregion
Sensing device is current small convenient for analyzing to guarantee that computer control system knows each plot soil moisture content accurately and in time
The damage caused by a drought degree of wheat field block, and carry out irrigation control.
It needs to install humidity sensor in place, in the full Life Cycle of wheat growth before wheat planting in practical operation
Interim humidity sensor no longer moves, and therefore, how to guarantee the long-term stable work of humidity sensor, avoids soil, moisture
With other foreign body intrusions, guarantees the stable operation of computer irrigation system, become urgent problem to be solved.
Utility model content
For the utility model in order to solve above-mentioned problems of the prior art, the utility model provides wheat multi items
Resisting drought saving water computer controls irrigation system, can be realized the monitoring to different plot soil moisture contents, and monitoring system deployment is convenient,
High reliablity provides safeguard for the test of wheat multi items resisting drought saving water.
The specific technical solution that the utility model uses is:
Wheat multi items resisting drought saving water computer control irrigation system, including computer control, respectively with computer control
The column type modular soil moisture probe and irrigation rig, the irrigation rig of device connection processed include water pump, solenoid valve, main water
Pipeline and branching pipe road, the branching pipe road are connect by solenoid valve with main water pipeline, the water pump water outlet end and main water
Pipeline connection, the control terminal of the water pump are connect with computer control, and the column type modular soil moisture, which is popped one's head in, wraps
The soil moisture content sensor for including measuring rod and being installed in measuring rod, the measuring rod are in hollow rod-like structure, the measuring rod
Side wall on be provided with sealing structure, the sealing structure has multiple along the axial spaced set of measuring rod, and described is close
Seal structure includes the through-hole being arranged on measuring rod side wall, fixing sleeve and sealing ring with through-hole coaxial arrangement, the fixation
It covers and is fixed with the inner wall of measuring rod, the induction end of the soil moisture content sensor is pierced by by fixing sleeve in the outside of measuring rod, institute
The sealing ring stated is clamped between soil moisture content sensor and fixing sleeve.
The measuring rod forms removable in split left and right structure and by the fixed ear that separate structure upper and lower ends are arranged
Connection is unloaded, the wherein side of measuring rod separate structure is arranged in the sealing structure.
The sealing ring includes packing ring and waterproof ring, and the end of the packing ring is aligned simultaneously with the end of waterproof ring
It is connected as overall structure, the packing ring and waterproof ring are coaxially disposed.
It is additionally provided with waterproof flange on the inner ring surface of the packing ring, is additionally provided on the outer ring surface of the waterproof ring
Clips.
The upper end of the measuring rod is provided with outlet hole, and the outlet hole is additionally provided with lead collar, the outlet
Multiple groups flashing is provided on the inner wall of set, it is in ridge that the flashing is symmetrical arranged at left and right sides of the inner wall of lead collar
Structure.
The lead collar lateral wall is additionally provided with and the matched fixing groove of outlet hole.
The beneficial effects of the utility model are:
The utility model is deployed in using column type modular soil moisture probe and has sowed different cultivars wheat experimental field
In block, each measurement point can detect by column type modular soil moisture probe computer control and know each test plot
Medial humidity, and the opening opportunity of adjusting solenoid valve and open duration accordingly, realize the irrigation control to test plot, effectively
The labor intensity for reducing testing crew improves the accuracy of test operation.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model deployment in the experimental plot；
Fig. 2 is the structural schematic diagram of the utility model measuring rod；
Fig. 3 is the schematic diagram in measuring rod top view direction；
Fig. 4 is the structural schematic diagram of sealing ring；
Fig. 5 is the structural schematic diagram of lead collar；
Fig. 6 is that measuring rod installs the structural schematic diagram after soil moisture content sensor；
In attached drawing, 1, computer control, 2, water pump, 3, solenoid valve, 4, main water pipeline, 5, branching pipe road, 6, measuring rod,
7, soil moisture content sensor, 8, fixing sleeve, 9, sealing ring, 10, fixed ear, 11, packing ring, 12, waterproof ring, 13, waterproof flange, 14,
Clips, 15, lead collar, 16, flashing, 17, fixing groove.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail:
For example shown in Fig. 1 to Fig. 3, the utility model is a kind of control of wheat multi items resisting drought saving water computer for specific implementation
Irrigation system, connect including computer control 1, respectively with computer control 1 column type modular soil moisture probe and
Irrigation rig, the irrigation rig include water pump 2, solenoid valve 3, main water pipeline 4 and branching pipe road 5, the branching pipe road 5
It is connect by solenoid valve 3 with main water pipeline 4,2 water outlet of water pump is connected to main water pipeline 4, the control of the water pump 2
End is connect with computer control 1, and the column type modular soil moisture probe including measuring rod 6 and is installed in measuring rod 6
Interior soil moisture content sensor 7, the measuring rod 6 are in hollow rod-like structure, and sealing knot is provided on the side wall of the measuring rod 6
Structure, it includes 6 side of measuring rod that the sealing structure, which has multiple, described sealing structures along the axial spaced set of measuring rod 6,
Through-hole, the fixing sleeve 8 and sealing ring 9 with through-hole coaxial arrangement being arranged on wall, the fixing sleeve 8 are interior with measuring rod 6
Wall is fixed, and the induction end of the soil moisture content sensor 7 is pierced by by fixing sleeve 8 in the outside of measuring rod 6, the sealing ring 9
It is clamped between soil moisture content sensor 7 and fixing sleeve 8.
The utility model needs soil moisture content sensor 7 being inserted into fixing sleeve when assembling column type modular soil moisture probe
In 8, the probe of soil moisture content sensor 7 passes through fixing sleeve 8 and is pierced by except measuring rod 6, when monitoring result shows that reaching arid sets
When definite value, water pump 2,4 water-filling of main water pipeline are started by computer control 1, computer control 1 controls corresponding solenoid valve
3 open, and are irrigated by branching pipe road 5 to corresponding test plot.
The utility model is monitored by the soil moisture content that column type modular soil moisture probe carries out test plot, column
Combination soil moisture probe sets up separately in different test plot, for monitoring the different respective humidity conditions in plot, due to small
Wheat root system is longer and working depth is larger, therefore the accuracy in order to guarantee monitoring, needs to visit column type modular soil moisture
Head carries out Embedment and installation, installation method are as follows:
Firstly, the planting area central punch with earth boring auger in test plot, it is 1.6 meters that earth boring auger, which punches depth, native hole side wall
It need to be tamped with fine earth if any hole；
Then, column type modular soil moisture probe is put into hole, with other stock in column type modular soil
Moisture probe stretches out the rear side insertion of probe, to push probe, probe is fully pressed into the side wall in native hole, then stock is drawn
It is tamped after out with soil, completes the installation of column type modular soil moisture probe.
The utility model is realized by the computer control 1 based on PLC to water pump 2, solenoid valve 3 and soil moisture content sensor 7
Control, computer control system 1 by column type modular soil moisture pop one's head in obtain Embedment and installation point at different depth soil
Above-mentioned soil humidity information is gone after average the soil moisture for being defined as the point by earth humidity information, and adjusts water pump 2 accordingly
And the open and close control of solenoid valve 3, to realize the irrigation control to Wheat Cultivars plot, and then realize to different plot
Degree of drought is controlled, and ensure that going on smoothly for wheat multi items resisting drought saving water test, and effectively reduces test people
The labor intensity of member.
Further, the measuring rod 6 is in split left and right structure and by the fixed ear of separate structure upper and lower ends setting
10 formation are detachably connected, and the wherein side of 6 separate structure of measuring rod is arranged in the sealing structure.By measuring rod 6
Detachable connection structure facilitates the installation of soil moisture content sensor 7, greatly facilitates assembly working early period of measuring rod 6, described
Between the split left and right structure of measuring rod 6 to seam crossing be provided with seal groove, the seal groove is in split left and right structure
It is symmetrical arranged, seal washer is provided in the seal groove, improve the leakproofness of separate structure whereby.
The sealing ring 9 includes packing ring 11 and waterproof ring 12, end and the waterproof ring 12 of the packing ring 11
End is aligned and is connected as overall structure, and the packing ring 11 and waterproof ring 12 are coaxially disposed.
The measuring rod 6 is split left and right structure, and fastening by the separate structure is that closed equipment installs cavity,
Soil moisture content sensor 7 is fixed in one of separate structure of measuring rod 6 by the fixing sleeve 8 of setting, 9 one side of sealing ring of setting
Face plays the role of fixed and clamps soil moisture content sensor 7, on the other hand plays the effect that isolation fixing sleeve 8 seeps water, wherein by
Packing ring 11 guarantees there is certain pressure between soil moisture content sensor 7 and fixing sleeve 8, and as shown in Figures 2 and 6, packing ring 11 completely cuts off soil
Earth and moisture enter in installation cavity body, and the waterproof ring 12 being arranged further prevents moisture from packing ring 11 and fixing sleeve 8
It is oozed out in gap, improves waterproof performance.
Further, as shown in figure 4, waterproof flange 13 is additionally provided on the inner ring surface of the packing ring 11, by this
Waterproof flange 13 guarantees preferably to clog effect, guarantees that gap can effectively be made up, on the outer ring surface of the waterproof ring 12
It is additionally provided with clips 14.It is by clips 14 that integral sealing ring 9 is fixed, it ensure that the stability that sealing ring 9 is installed, avoid
The mud formed after irrigation is pressed into installation cavity body.
Further, the upper end of the measuring rod 6 is provided with outlet hole, and the outlet hole is additionally provided with lead collar
15, multiple groups flashing 16 is provided on the inner wall of the lead collar 15, the flashing 16 is left in the inner wall of lead collar 15
It is in ridge structure that right two sides, which are symmetrical arranged,.
15 lateral wall of lead collar is additionally provided with and the matched fixing groove 17 of outlet hole.
The stability for guaranteeing outgoing line position by outlet hole and the lead collar being arranged on outlet hole 15, by the lead collar
The ridge flashing 16 being arranged in 15 stops natural precipitation or other moisture invaded from top, in order to improve waterproof effect
Fruit is crammed using waterproof clay in the exit of lead collar 15, and playing by flashing 16 prevents waterproof clay from invading
The effect of cavity is installed.
Claims (6)
1. wheat multi items resisting drought saving water computer control irrigation system, including computer control (1), respectively with computer control
The column type modular soil moisture probe and irrigation rig, the irrigation rig of device (1) connection processed include water pump (2), electromagnetism
Valve (3), main water pipeline (4) and branching pipe road (5), the branching pipe road (5) connect by solenoid valve (3) and main water pipeline (4)
It connects, the water pump (2) water outlet is connected to main water pipeline (4), the control terminal and computer control of the water pump (2)
(1) it connects, the column type modular soil moisture probe includes that measuring rod (6) and the soil moisture content being installed in measuring rod (6) pass
Sensor (7), it is characterised in that: the measuring rod (6) is in hollow rod-like structure, is arranged on the side wall of the measuring rod (6)
There is a sealing structure, the sealing structure has multiple, described sealing structures to include along the axial spaced set of measuring rod (6)
Through-hole, the fixing sleeve (8) and sealing ring (9) with through-hole coaxial arrangement being arranged on measuring rod (6) side wall, the fixing sleeve
(8) inner wall with measuring rod (6) is fixed, and the induction end of the soil moisture content sensor (7) is pierced by by fixing sleeve (8) in measuring rod
(6) outside, the sealing ring (9) are clamped between soil moisture content sensor (7) and fixing sleeve (8).
2. wheat multi items resisting drought saving water computer according to claim 1 controls irrigation system, it is characterised in that: described
Measuring rod (6) in split left and right structure and by separate structure upper and lower ends setting fixed ear (10) formation detachably connect
It connects, the sealing structure is arranged in the wherein side of measuring rod (6) separate structure.
3. wheat multi items resisting drought saving water computer according to claim 1 controls irrigation system, it is characterised in that: described
Sealing ring (9) include packing ring (11) and waterproof ring (12), the end of the packing ring (11) and the end of waterproof ring (12)
End is aligned and is connected as overall structure, and the packing ring (11) and waterproof ring (12) are coaxially disposed.
4. wheat multi items resisting drought saving water computer according to claim 3 controls irrigation system, it is characterised in that: described
Packing ring (11) inner ring surface on be additionally provided with waterproof flange (13), be additionally provided on the outer ring surface of the waterproof ring (12)
Clips (14).
5. wheat multi items resisting drought saving water computer according to claim 1 controls irrigation system, it is characterised in that: described
The upper end of measuring rod (6) be provided with outlet hole, the outlet hole is additionally provided with lead collar (15), the lead collar (15)
Inner wall on be provided with multiple groups flashing (16), the flashing (16) lead collar (15) inner wall at left and right sides of symmetrically set
It sets in ridge structure.
6. wheat multi items resisting drought saving water computer according to claim 5 controls irrigation system, it is characterised in that: described
Lead collar (15) lateral wall be additionally provided with and the matched fixing groove of outlet hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822011630.5U CN209135019U (en) | 2018-12-03 | 2018-12-03 | Wheat multi items resisting drought saving water computer controls irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822011630.5U CN209135019U (en) | 2018-12-03 | 2018-12-03 | Wheat multi items resisting drought saving water computer controls irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209135019U true CN209135019U (en) | 2019-07-23 |
Family
ID=67288719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822011630.5U Active CN209135019U (en) | 2018-12-03 | 2018-12-03 | Wheat multi items resisting drought saving water computer controls irrigation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN209135019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112166978A (en) * | 2020-09-30 | 2021-01-05 | 山东农业大学 | Double-width subarea supplementary irrigation high-yield water-saving planting method for wheat |
-
2018
- 2018-12-03 CN CN201822011630.5U patent/CN209135019U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112166978A (en) * | 2020-09-30 | 2021-01-05 | 山东农业大学 | Double-width subarea supplementary irrigation high-yield water-saving planting method for wheat |
| CN112166978B (en) * | 2020-09-30 | 2022-08-12 | 山东农业大学 | Double-width subarea supplementary irrigation high-yield water-saving planting method for wheat |
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