CN109089508A - A kind of water-fertilizer integrated intelligent irrigation system - Google Patents
A kind of water-fertilizer integrated intelligent irrigation system Download PDFInfo
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- CN109089508A CN109089508A CN201811002089.XA CN201811002089A CN109089508A CN 109089508 A CN109089508 A CN 109089508A CN 201811002089 A CN201811002089 A CN 201811002089A CN 109089508 A CN109089508 A CN 109089508A
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- inner sleeve
- outer tube
- spray apertures
- permeable hole
- water
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
Abstract
The invention discloses a kind of water-fertilizer integrated intelligent irrigation systems, including delivery pipe, water meter, main control valve are equipped in delivery pipe, multiple outer tubes are equipped in delivery pipe, circumferential along outer tube is provided with annular groove on its outer circle wall, annular groove is located in the forward projection of arc-shaped cover, annular tooth band is equipped on the outer circle wall of inner sleeve, the output end of motor is equipped with driving gear, two rows of spray apertures are equipped on outer tube hair outer circle wall, two rows of permeable holes are equipped on the outer circle wall of inner sleeve.After inner sleeve turns to spray apertures and permeable hole centering, liquid in inner sleeve is successively successively projected by permeable hole, spray apertures to plant root, motor output end persistently rotates, spray apertures and permeable hole, which are realized, to misplace, liquid stops outer spray, the liquid manure liquid for falling into plant root before then infiltrates into root system of plant using this section of time slot, moves in circles, and pours mode quantitatively periodically intermittent to realize the precision low cost pouring of modern reading intelligent agriculture.
Description
Technical field
The present invention relates to wisdom agriculture fields, and in particular to a kind of water-fertilizer integrated intelligent irrigation system.
Background technique
Also start with being gradually increased for automated procedures, during agriculture forestry planting using extensive automated system come into
Row is irrigated, and is not only sprayed water in growing process, also to be applied fertilizer, at this moment if building set of system again
Sprinkling fertilizer can then seem the duplication of labour, and the presence of irrigation system will affect building for spray fertilizer system, so need to consider fill
The fertilization system for irrigating system, which merges, to be used, and the spray fertilizer amount of plant cannot achieve accurate control when being applied fertilizer, so that farmland
Interior plant dose is inconsistent, causes the growth of plant irregular, is much unable to satisfy the requirement of modern agriculture forestry planting.
Summary of the invention
It is an object of that present invention to provide a kind of water-fertilizer integrated intelligent irrigation systems, to solve drawbacks described above.
The present invention is achieved through the following technical solutions:
A kind of water-fertilizer integrated intelligent irrigation system, including delivery pipe and multiple soil moisture sensors, described defeated
It send pipe to be equipped with water meter, main control valve, is additionally provided with multiple outer tubes being connected to respectively with delivery pipe in the delivery pipe, and
Each outer tube is equipped with electronic valve, and multiple electronic valves and multiple soil moisture sensors are electrically connected with the controller respectively,
In the outer tube be equipped with inner sleeve, along outer tube circumferential direction and in outer tube close to one end outer circle wall of the delivery pipe
It is equipped with arc-shaped cover, the circumferential direction along outer tube is provided with annular groove on its outer circle wall, and annular groove is located at the forward direction of arc-shaped cover
In projection, annular tooth band is equipped on the outer circle wall of inner sleeve, annular tooth band enters arc-shaped cover after passing through annular groove, in arc
Motor is equipped in cover, the output end of motor is equipped with the driving gear cooperated with annular tooth band, and in the inner peripheral wall of outer tube
On open there are two annular groove, and two annular grooves are located at the two sides of annular groove, are all provided in each annular groove
There is sealing ring；Radial along the outer tube is equipped with two rows of spray apertures on its outer circle wall, and the radial direction along the inner sleeve exists
Its outer circle wall is equipped with two rows of permeable holes corresponding with spray apertures, in use, starting motor, driving gear are nibbled with annular tooth band
It closes, drives inner sleeve rotation that row's permeable hole can be made to be overlapped with row's spray apertures.During existing agriculture forestry planting, fill
Irrigating system and fertilization system can not carry out precision operation to farmland, and then cause the plant growth in entire farmland irregular not
Together or fertilizer application amount and water consumption are much higher than estimated normal consumption value so that the practicability of irrigation system it is not high and at
This is promoted suddenly；To meet the needs of modern agriculture forestry planting, that is, refines, is realized with a low cost pouring purpose, inventor designs
A kind of intelligent irrigation system, i.e., using multiple soil moisture sensors being embedded in farmland, soil in real-time monitoring farmland
Water content situation, and according to the specific fertilising period, it can be by intelligent irrigation system to all or local in farmland
Plant carries out targetedly pouring and handles, to ensure that liquid manure agrees with the growing way of plant to the full extent.
When specifically used, multiple outer tube equidistant intervals being connected to delivery pipe are arranged in farmland, and due to each
The two sides of a housing are equipped with row's spray apertures, and two rows of spray apertures are distributed along the axisymmetrical of outer tube, and two rows of spray apertures
Corresponding with the plants on both sides root of outer tube, i.e., the liquid manure in delivery pipe directly can reach root system of plant by spray apertures, and pour
Liquid manure liquid needed for filling enters in delivery pipe after passing through main control valve, then successively enters in outer tube along multiple electronic valves,
Start the motor in arc-shaped cover, driving driving gear rotation, and then annular tooth band and inner sleeve is driven to start turning, due to electricity
There are gaps between sub- valve and one end end face of inner sleeve face delivery pipe, therefore the rotation of inner sleeve is not by outer tube and electricity
The interference of sub- valve, and after inner sleeve turns to spray apertures and permeable hole centering, the liquid in inner sleeve is successively successively by permeable
Hole, spray apertures are projected to plant root, and the output end of motor persistently rotates, and spray apertures and permeable hole are realized and misplaced, and liquid stops
Only outer spray, the liquid manure liquid for falling into plant root before at this time then infiltrate into root system of plant, such side using this section of time slot
Formula and the mode different from persistently sprayed, will not absorption to root system of plant and breathing cause excessive load, in this way, following
Ring is reciprocal, under intermittent periodic quantitatively pouring mode, can improve the absorption efficiency of root system of plant to the full extent,
To realize that the precision low cost of modern reading intelligent agriculture is poured.Wherein, the permeable hole number of rows on inner sleeve can increase or subtract
It is few, the injection frequency of liquid in spray apertures on outer tube is replaced with this, i.e., different pour of different plants needs in matching farmland
It asks.
The spray apertures are rounded after tiling with permeable hole, and the internal diameter of the spray apertures is greater than the interior of the permeable hole
Diameter.Further, spray apertures are rounded after tiling with permeable hole, i.e. the inner wall and end surface side of liquid device to hole in outside injection
The impact that edge is formed is smaller, and the liquid sprayed is cylindrical, and liquid increases in the distance radiated to root system of plant, so that spray
When hole and permeable hole misplace, the range that the water column of truncation falls into plant root increases, and then improves root system of plant and absorbs to liquid manure
Efficiency；Axis due to inner sleeve around outer tube moves in a circle, and the internal diameter of spray apertures is greater than the internal diameter of permeable hole, so that thoroughly
Between water hole and spray apertures it is existing by be partially communicated to it is complete be connected to, then to part be connected to, i.e., the water column size sprayed outward by
Be gradually increased and then be gradually reduced again, when equal with the internal diameter of permeable hole relative to spray apertures, liquid rotated in inner sleeve one
The time that a period sprays from inside to outside extends, and in the case where completing the preset precondition for pouring purpose, reduce the work of motor
Load, while increasing pouring efficiency.
Rounded rectangle after the spray apertures and permeable hole tiling, and the width of the spray apertures is greater than the permeable hole
Width.Further, the inner wall of rounded rectangle after spray apertures and permeable hole tile, i.e. the liquid device to hole in outside injection
And the impact that end face edge is formed is smaller, and the liquid sprayed is cylindrical, liquid increases in the distance radiated to root system of plant
When greatly, so that spray apertures and permeable hole misplace, the range that the water column of truncation falls into plant root increases, and then improves root system of plant
To liquid manure absorption efficiency；Axis due to inner sleeve around outer tube moves in a circle, and the internal diameter of spray apertures is greater than permeable hole
Internal diameter so that between permeable hole and spray apertures it is existing by be partially communicated to it is complete be connected to, then to part be connected to, i.e., spray outward
Water column size is by being gradually increased and then being gradually reduced again, and when equal with the internal diameter of permeable hole relative to spray apertures, liquid is in inner sleeve
The time that a cycle of pipe rotation is sprayed from inside to outside extends, and in the case where completing the preset precondition for pouring purpose, it reduces
The workload of motor, while increasing pouring efficiency.
Each described sealing ring includes the identical sealing ring of size and lubrication ring, and sealing ring and lubrication ring are set in institute
It states on the outer circle wall of inner sleeve, and lubricates ring and be made of solid self lubricant material.Further, two annular groove difference
Positioned at the two sides of annular groove, and sealing ring includes the sealing ring being set on inner sleeve outer circle wall and lubrication ring, sealing ring
And the outer diameter for lubricating ring is identical as the internal diameter of arc groove, and sealing ring can be by the liquid inside the motor and outer tube in arc-shaped cover
It is mutually isolated to come, to ensure the normal work of motor, and relative motion can be generated between inner sleeve and outer tube, and lubricate ring
It is made of solid self lubricant material, when inner sleeve moves in a circle around outer tube axis, sealing ring can contact both again
One layer of lubricant layer is generated on face, which can reduce the abrasion between inner sleeve and outer tube, avoid after long-term use
Cause the gap between inner sleeve and outer tube to increase because of abrasion, reduces the probability of liquid manure liquid spill.
Multiple cylindrical back covers are equipped in the inner sleeve, and the outer diameter of back cover and the inner sleeve is interior
Diameter is identical, and multiple gully-holes being connected to its inside are provided on the cover outer wall that flows back, return pipe is additionally provided in the inner sleeve, and
Axis along inner sleeve one end end-enclosed of the return pipe and sequentially passes through multiple times towards the direction far from the delivery pipe
It is entered in the last one back cover after stream cover, there are gap between one end end and electronic valve of inner sleeve face electronic valve,
The return pipe other end is connected to after the outer wall of the outer tube with external water pump input terminal, is all provided in each back cover
There is branch pipe, and one end of branch pipe is contacted with the bottom interior wall of back cover, the other end of branch pipe is connected to return pipe.Further,
When main control valve and each electronic valve are closed, there can be a large amount of liquid in inner sleeve and outer tube and remain, and by
In on the two sidewalls that two rows of spray apertures are separately positioned on outer tube, liquid in pipe can not outlet, the liquid manure liquid of accumulation holds very much
Easily inner sleeve or outer tube are caused to corrode, therefore, this programme is equipped with multiple back covers in inner sleeve, and multiple back covers are logical
It crosses return pipe and realizes connection, return pipe is located at one end end-enclosed in inner sleeve, and the return pipe other end is passing through outer tube
It is connect after outer wall with water pump input terminal, i.e., after the pouring process in farmland, by starting water pump, so that the residual in inner sleeve
Liquid is imported through multiple branch pipes into return pipe, then concentrates outer drain into farmland.Due to one end of inner sleeve face electronic valve
There are gap, water pump input terminal of the return pipe other end after the outer wall of the outer tube with outside between end and electronic valve
Connection, i.e., return pipe and multiple back covers will not cause any interference to the rotation of inner sleeve when realizing its function.
The outer diameter of the inner sleeve is identical as the internal diameter of the outer tube.Preferably, the outer diameter of inner sleeve and described outer
The internal diameter of casing is identical, and gap is not present between inner sleeve and outer tube so that theoretically realizing, i.e., spray apertures with it is permeable
When centering is not implemented in hole, the liquid in inner sleeve and outer tube will not be along gap by overflowing in spray apertures.
Compared with prior art, the present invention having the following advantages and benefits:
1, a kind of water-fertilizer integrated intelligent irrigation system of the present invention, after inner sleeve turns to spray apertures and permeable hole centering,
Liquid in inner sleeve is successively successively projected by permeable hole, spray apertures to plant root, and the output end of motor persistently rotates,
Spray apertures and permeable hole realization misplace, and liquid stops outer spray, and the liquid manure liquid for falling into plant root before at this time then utilizes the section
Time slot infiltrates into root system of plant, such mode and the mode different from persistently sprayed, will not be to the absorption of root system of plant
And breathing causes excessive load, in this way, move in circles, it, can be most under intermittent periodic quantitatively pouring mode
The absorption efficiency of root system of plant is improved in big degree, to realize that the precision low cost of modern reading intelligent agriculture is poured；
2, a kind of water-fertilizer integrated intelligent irrigation system of the present invention, the permeable hole number of rows on inner sleeve can increase or subtract
It is few, the injection frequency of liquid in spray apertures on outer tube is replaced with this, i.e., different pour of different plants needs in matching farmland
It asks；
3, a kind of water-fertilizer integrated intelligent irrigation system of the present invention, the internal diameter of spray apertures are greater than the internal diameter of permeable hole, so that
Between permeable hole and spray apertures it is existing by be partially communicated to it is complete be connected to, then to part be connected to, i.e., the water column size sprayed outward
By being gradually increased and then being gradually reduced again, when equal with the internal diameter of permeable hole relative to spray apertures, liquid is rotated in inner sleeve
The time that a cycle is sprayed from inside to outside extends, and in the case where completing the preset precondition for pouring purpose, reduce the work of motor
Make load, while increasing pouring efficiency.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the cross-sectional view of outer tube；
Fig. 3 is the structural schematic diagram of spray apertures and permeable hole.
Label and corresponding parts title in attached drawing:
1- main control valve, 2- delivery pipe, 3- water meter, 4- electronic valve, the farmland 5-, 6- outer tube, 7- arc-shaped cover, 8- driving tooth
Wheel, 9- annular tooth band, 10- motor, 11- sealing ring, 12- spray apertures, 13- permeable hole, 14- return pipe, 15- back cover, 16- collection
Water hole, 17- inner sleeve.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1
As shown in Figures 1 to 3, the present embodiment includes delivery pipe 2 and multiple soil moisture sensors, in the delivery pipe 2
It is equipped with water meter 3, main control valve 1, multiple outer tubes 6 being connected to respectively with delivery pipe 2 are additionally provided in the delivery pipe 2, and
Electronic valve 4 is equipped on each outer tube 6, multiple electronic valves 4 and multiple soil moisture sensors are electric with controller respectively
Connection, in the outer tube 6 be equipped with inner sleeve 17, along outer tube 6 circumferential direction and in outer tube 6 close to the delivery pipe 2
One end outer circle wall is equipped with arc-shaped cover 7, and annular groove, and annular slot position are provided on its outer circle wall along the circumferential direction of outer tube 6
In in the forward projection of arc-shaped cover 7, being equipped with annular tooth band 9 on the outer circle wall of inner sleeve 17, annular tooth band 9 passes through annular groove
Enter arc-shaped cover 7 afterwards, motor 10 is equipped in arc-shaped cover 7, the output end of motor 10 is equipped with the active cooperated with annular tooth band 9
Gear 8, and open on the inner peripheral wall of outer tube 6 that there are two annular grooves, and two annular grooves are located at annular groove
Two sides are equipped with sealing ring 11 in each annular groove；Radial along the outer tube 6 is equipped with two on its outer circle wall
Spray apertures 12 are arranged, radial along the inner sleeve 17 is equipped with two rows of permeable holes corresponding with spray apertures 12 on its outer circle wall
13, in use, starting motor 10, driving gear 8 are engaged with annular tooth band 9, drive the rotation of inner sleeve 17 that a row can be made permeable
Hole 13 is overlapped with row's spray apertures 12.
When specifically used, multiple 6 equidistant intervals of outer tube being connected to delivery pipe 2 are arranged in farmland 5, and due to every
The two sides of one housing are equipped with row's spray apertures 12, and two rows of spray apertures 12 are distributed along the axisymmetrical of outer tube 6, and two rows of
Spray apertures 12 are corresponding with the plants on both sides root of outer tube 6, i.e., the liquid manure in delivery pipe 2 directly can reach plant by spray apertures 12
Object root system, and the liquid manure liquid needed for pouring is by entering after main control valve 1 in delivery pipe 2, then successively along multiple electronic valves 4 into
Enter to outer tube 6, starts the motor 10 in arc-shaped cover 7, driving driving gear 8 rotates, and then drives annular tooth band 9 and interior
Casing 17 starts turning, interior since there are gaps between one end end face of 17 face delivery pipe 2 of electronic valve 4 and inner sleeve
The rotation of casing 17 is not by the interference of outer tube 6 and electronic valve 4, and inner sleeve 17 turns to spray apertures 12 and permeable hole 13 is right
In after, liquid in inner sleeve 17 is successively successively projected by permeable hole 13, spray apertures 12 to plant root, and motor 10 is defeated
Outlet persistently rotates, and spray apertures 12 and the realization of permeable hole 13 misplace, and liquid stops outer spray, falls into the water of plant root before at this time
Solution body then infiltrates into root system of plant, such mode and the mode different from persistently sprayed using this section of time slot, will not
Absorption and breathing to root system of plant cause excessive load, in this way, moving in circles, in intermittent periodically quantitative pouring
Under mode, the absorption efficiency of root system of plant can be improved to the full extent, the precision to realize modern reading intelligent agriculture it is low at
This pouring.Wherein, 13 number of rows of permeable hole on inner sleeve 17 can increase or reduce, and be sprayed on outer tube 6 with this to replace
The injection frequency of liquid in hole 12, i.e., the different pouring demands of different plants in matching farmland 5.
In the present embodiment, the spray apertures 12 are rounded after tiling with permeable hole 13, and the internal diameter of the spray apertures 12
Greater than the internal diameter of the permeable hole 13.Spray apertures 12 are rounded after tiling with permeable hole 13, i.e. liquid device to hole in outside injection
Inner wall and the impact that is formed of end face edge it is smaller, and the liquid sprayed is cylindrical, and liquid is being radiated to root system of plant
Distance increases, and when so that spray apertures 12 and permeable hole 13 misplacing, the range that the water column of truncation falls into plant root increases, and then mentions
High root system of plant is to liquid manure absorption efficiency；Axis due to inner sleeve 17 around outer tube 6 moves in a circle, and spray apertures 12 is interior
Diameter is greater than the internal diameter of permeable hole 13 so that between permeable hole 13 and spray apertures 12 it is existing by be partially communicated to it is complete be connected to, then arrive
Part is connected to, i.e., the water column size sprayed outward is by being gradually increased and then being gradually reduced again, relative to spray apertures 12 and permeable hole
When 13 internal diameter is equal, liquid extends in the time that a cycle that inner sleeve 17 rotates is sprayed from inside to outside, and completes to preset
Pouring purpose precondition under, reduce the workload of motor 10, while increasing pouring efficiency.
In the present embodiment, rounded rectangle after the spray apertures 12 tile with permeable hole 13, and the spray apertures 12
Width is greater than the width of the permeable hole 13.Rounded rectangle after spray apertures 12 and permeable hole 13 tile, i.e., liquid is outside
The impact that the inner wall of device to hole and end face edge are formed when injection is smaller, and the liquid sprayed is cylindrical, and liquid is to plant
The distance of root system radiation increases, and when so that spray apertures 12 and permeable hole 13 misplacing, the water column of truncation falls into the range of plant root
Increase, then improves root system of plant to liquid manure absorption efficiency；Axis due to inner sleeve 17 around outer tube 6 moves in a circle, and
The internal diameter of spray apertures 12 is greater than the internal diameter of permeable hole 13, so that existing by being partially communicated between permeable hole 13 and spray apertures 12
Full-mesh, then be connected to part, i.e., the water column size sprayed outward is by being gradually increased and then being gradually reduced again, relative to spray apertures
12 it is equal with the internal diameter of permeable hole 13 when, the time that liquid is sprayed from inside to outside in a cycle that inner sleeve 17 rotates extends, and
In the case where completing the preset precondition for pouring purpose, the workload of motor 10 is reduced, while increasing pouring efficiency.
Embodiment 2
As shown in Fig. 2, the present embodiment includes that each described sealing ring 11 includes the identical sealing ring of size and lubrication ring,
Sealing ring and lubrication ring are set on the outer circle wall of the inner sleeve 17, and are lubricated ring and used solid self lubricant material system
At.Two annular grooves are located at the two sides of annular groove, and sealing ring 11 includes being set on 17 outer circle wall of inner sleeve
Sealing ring and lubrication ring, sealing ring and the outer diameter of lubrication ring are identical as the internal diameter of arc groove, and sealing ring can will be in arc-shaped cover 7
Motor 10 with the liquid inside outer tube 6 is mutually isolated comes, to ensure the normal work of motor 10, and inner sleeve 17 and outer
Relative motion can be generated between casing 6, and lubricates ring and is made of solid self lubricant material, when inner sleeve 17 is around 6 axis of outer tube
When line moves in a circle, sealing ring 11, which is understood, generates one layer of lubricant layer on the contact surface of the two again, which can reduce inner sleeve
Abrasion between pipe 17 and outer tube 6 avoids between causing between inner sleeve 17 and outer tube 6 because of abrasion after long-term use
Gap increases, and reduces the probability of liquid manure liquid spill.
Embodiment 3
As shown in Fig. 2, the present embodiment includes being equipped with multiple cylindrical back covers 15 in the inner sleeve 17, and return
Stream cover 15 outer diameter it is identical with the internal diameter of the inner sleeve 17, be provided on 15 outer wall of back cover it is multiple with its inside be connected to catchment
Hole 16 is additionally provided with return pipe 14 in the inner sleeve 17, and along the axis of inner sleeve 17 towards the side far from the delivery pipe 2
The last one back cover 15 is entered to, one end end-enclosed of the return pipe 14 and after sequentially passing through multiple back covers 15
Interior, there are gaps between one end end and electronic valve 4 of 17 face electronic valve 4 of inner sleeve, and 14 other end of return pipe is through described
It is connected to after the outer wall of outer tube 6 with external water pump input terminal, branch pipe, and the one of branch pipe is equipped in each back cover 15
End is contacted with the bottom interior wall of back cover 15, and the other end of branch pipe is connected to return pipe 14.Further, when main control valve 1 with
And each electronic valve 4 can have a large amount of liquid residual, and since two rows are sprayed when closing in inner sleeve 17 and outer tube 6
Leaching hole 12 is separately positioned on the two sidewalls of outer tube 6, the liquid in pipe can not outlet, the liquid manure liquid of accumulation is easy to internally
Casing 17 or outer tube 6 cause to corrode, and therefore, this programme is equipped with multiple back covers 15, multiple back covers in inner sleeve 17
15 realize connection by return pipe 14, and return pipe 14 is located at one end end-enclosed in inner sleeve 17, and 14 other end of return pipe
It is connect after passing through 6 outer wall of outer tube with water pump input terminal, i.e., after the pouring process in farmland 5, by starting water pump, so that
Residual liquid in inner sleeve 17 is imported through multiple branch pipes into return pipe 14, then concentrates outer drain into farmland 5.Due to inner sleeve
There are gap between one end end and electronic valve 4 of 17 face electronic valve 4 of pipe, 14 other end of return pipe runs through the outer tube 6
Outer wall after be connected to external water pump input terminal, i.e., return pipe 14 and multiple back covers 15 will not be right when realizing its function
The rotation of inner sleeve 17 causes any interference.
Preferably, the outer diameter of inner sleeve 17 is identical as the internal diameter of the outer tube 6, so that theoretically realizing inner sleeve
Gap is not present between 17 and outer tube 6, i.e., spray apertures 12 and permeable hole 13 be not implemented to it is middle when, inner sleeve 17 and housing
Liquid in pipe 6 will not be along gap by overflowing in spray apertures 12.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (6)
1. a kind of water-fertilizer integrated intelligent irrigation system, including delivery pipe (2) and multiple soil moisture sensors, described defeated
Send pipe (2) be equipped with water meter (3), main control valve (1), it is characterised in that: be additionally provided on the delivery pipe (2) it is multiple respectively with
Delivery pipe (2) connection outer tube (6), and on each outer tube (6) be equipped with electronic valve (4), multiple electronic valves (4) and
Multiple soil moisture sensors are electrically connected with the controller respectively, inner sleeve (17) are equipped in the outer tube (6), along outer tube
(6) circumferential direction and arc-shaped cover (7) are equipped on one end outer circle wall of outer tube (6) close to the delivery pipe (2), along outer tube
(6) circumferential direction is provided with annular groove on its outer circle wall, and annular groove is located in the forward projection of arc-shaped cover (7), in inner sleeve
(17) outer circle wall is equipped with annular tooth band (9), and annular tooth band (9) enters arc-shaped cover (7) after passing through annular groove, in arc-shaped cover
(7) motor (10) are equipped in, the output end of motor (10) is equipped with the driving gear (8) cooperated with annular tooth band (9), and outside
Annular groove there are two being opened on the inner peripheral wall of casing (6), and two annular grooves are located at the two sides of annular groove, each
Sealing ring (11) are equipped in a annular groove；Radial along the outer tube (6) is equipped with two rows of sprays on its outer circle wall
Hole (12), radial along the inner sleeve (17) are equipped with two rows of permeable holes corresponding with spray apertures (12) on its outer circle wall
(13), in use, starting motor (10), driving gear (8) are engaged with annular tooth band (9), drive inner sleeve (17) rotation can
It is overlapped row's permeable hole (13) with row's spray apertures (12).
2. a kind of water-fertilizer integrated intelligent irrigation system according to claim 1, it is characterised in that: the spray apertures (12)
It is rounded after tiling with permeable hole (13), and the internal diameter of the spray apertures (12) is greater than the internal diameter of the permeable hole (13).
3. a kind of water-fertilizer integrated intelligent irrigation system according to claim 1, it is characterised in that: the spray apertures (12)
Rounded rectangle after tiling with permeable hole (13), and the width of the spray apertures (12) is greater than the width of the permeable hole (13)
Degree.
4. a kind of water-fertilizer integrated intelligent irrigation system according to claim 1, it is characterised in that: each described sealing
Ring (11) includes the identical sealing ring of size and lubrication ring, and sealing ring and lubrication ring are set in the outer circle of the inner sleeve (17)
On peripheral wall, and lubricates ring and be made of solid self lubricant material.
5. a kind of water-fertilizer integrated intelligent irrigation system according to claim 1, it is characterised in that: in the inner sleeve
(17) multiple cylindrical back covers (15), and the internal diameter phase of the outer diameter of back cover (15) and the inner sleeve (17) are equipped in
Together, it is provided with multiple gully-holes (16) being connected to its inside on back cover (15) outer wall, is additionally provided in the inner sleeve (17)
Return pipe (14), and along the axis of inner sleeve (17) towards the direction far from the delivery pipe (2), one end of the return pipe (14)
End-enclosed and sequentially passing through enters to after multiple back covers (15) in the last one back cover (15), inner sleeve (17) face electricity
There are gaps between one end end and electronic valve (4) of sub- valve (4), and return pipe (14) other end is through the outer tube (6)
Be connected to after outer wall with external water pump input terminal, is equipped with branch pipe in each back cover (15), and one end of branch pipe with time
The bottom interior wall contact of stream cover (15), the other end of branch pipe are connected to return pipe (14).
6. a kind of water-fertilizer integrated intelligent irrigation system described in any one according to claim 1~5, it is characterised in that: institute
The outer diameter for stating inner sleeve (17) is identical as the internal diameter of the outer tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811002089.XA CN109089508B (en) | 2018-08-30 | 2018-08-30 | Water and fertilizer integrated intelligent irrigation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811002089.XA CN109089508B (en) | 2018-08-30 | 2018-08-30 | Water and fertilizer integrated intelligent irrigation system |
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| CN109089508A true CN109089508A (en) | 2018-12-28 |
| CN109089508B CN109089508B (en) | 2020-05-12 |
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| CN201811002089.XA Active CN109089508B (en) | 2018-08-30 | 2018-08-30 | Water and fertilizer integrated intelligent irrigation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111713381A (en) * | 2020-06-29 | 2020-09-29 | 绿建景观设计工程有限公司 | Irrigation system is collected to energy-saving gardens rainwater |
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| KR19980025572U (en) * | 1996-11-05 | 1998-08-05 | 김종진 | Anti-corrosive oil sprayer |
| JP2002267050A (en) * | 2001-03-12 | 2002-09-18 | Totaku Industries Inc | Perforated tube, and manufacturing device and manufacturing method thereof |
| KR20150124297A (en) * | 2014-04-28 | 2015-11-05 | 김용석 | Agricultural water feeder |
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| CN107548954A (en) * | 2016-07-03 | 2018-01-09 | 吴英胜 | A kind of Economical intelligent drip irrigation equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111713381A (en) * | 2020-06-29 | 2020-09-29 | 绿建景观设计工程有限公司 | Irrigation system is collected to energy-saving gardens rainwater |
| CN111713381B (en) * | 2020-06-29 | 2022-04-05 | 绿建生态环境集团有限公司 | Irrigation system is collected to energy-saving gardens rainwater |
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| Publication number | Publication date |
|---|---|
| CN109089508B (en) | 2020-05-12 |
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