CN105993855A - Movable micro-sprinkling irrigation water-fertilizer integrated comprehensive management system and control method thereof - Google Patents
Movable micro-sprinkling irrigation water-fertilizer integrated comprehensive management system and control method thereof Download PDFInfo
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- CN105993855A CN105993855A CN201610539657.4A CN201610539657A CN105993855A CN 105993855 A CN105993855 A CN 105993855A CN 201610539657 A CN201610539657 A CN 201610539657A CN 105993855 A CN105993855 A CN 105993855A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention relates to a movable micro-sprinkling irrigation water-fertilizer integrated comprehensive management system and a control method thereof. The system comprises a movable device, a micro-sprinkling belt spreading/rolling device, a precision fertilizer preparation device, a head hub device, a control system and a power supply source, wherein the movable device comprises an electric tricycle and a movable bracket; the micro-sprinkling belt spreading/rolling device is used for paving and rolling a micro-sprinkling belt; the precision fertilizer preparation device is used for precisely ejecting fertilizer and preparing a concentration-controllable mother liquor; the head hub device is an integration of equipment for pressurization, adjustment, control, purification, fertilization, detection and the like and is used for conveying the irrigation water and fertilizer mother liquor; and the control system is used for controlling accurate operation of the micro-sprinkling belt spreading/rolling device, the precision fertilizer preparation device and the head hub device. According to the invention, the fertilizer can be automatically prepared, the ejection and preparation of mother liquor are realized at the same time, the working continuity of the device is improved, and the time and labor are saved.
Description
Technical field
The present invention relates to field water fertilizer integrated technique field, especially one portable microspray irrigation water-fertilizer integral integrated management system
System and management-control method thereof, fine-spraying belt lay and rolling, the many fertilizer essence amount online for the field crop such as Semen Tritici aestivi, Semen Maydis join fertilizer,
Microspray irrigation water-fertilizer integral operation.
Background technology
Water-fertilizer integral microspray irrigation technology is the new agricultural technology combined together with fertilising by microspray irrigation.Water-fertilizer integral microspray irrigation is
By pressure system by soluble solids or liquid fertilizer, by soil nutrient content and the regulation of fertilizer requirement of crop species and feature, join
The solution converted after controlled tubing makes liquid manure melt mutually, forms drip irrigation by pipeline micropore together with irrigation water, uniformly, determines
Time, quantitatively, infiltrate crop root development growth region, make root soil remain loose and suitable water content, root simultaneously
Enter according to nutrient uptake feature, soil environment and the Nutrient Concentration Status of Different Crop and need water, the regulation of fertilizer requirement of crop different growing stages
Row design, is supplied directly to moisture, nutrient crop at regular time and quantity, in proportion.
Microspray irrigation technology is the important water saving measures of China's field irrigation process.But current irrigation system need nonetheless remain for user oneself and enters
Row assembles, and the system that user oneself assembles is only capable of a certain piece of land for growing field crops is irrigated or applied fertilizer, and what different field district needs were different is
System, the system of neither one entirety is available for user and directly uses, causes early stage great in constructing amount, and construction cost is high.The most micro-
Sprinkling irrigation the Integration of Water into Fertilizer the process of the popularization in broadacre agriculture produces is slow, and its reason mainly has following several respects:
When 1, applying the Integration of Water into Fertilizer of microspray irrigation on field crop, need after planting to lay fine-spraying belt crop, receiving
Obtaining front rolling fine-spraying belt, labour cost is high, efficiency is low, be difficult to spread；
2, micro spray irrigation water source operating pressure and flow easily fluctuate, unstable, cause irrigating uniformity and irrigation quantity is unstable；
Though 3, micro-sprinkler irrigation system is equipped with the fertilizing equipment such as venturi fertilizer injector or proportion expression fat absorption device, but unstable at hydraulic pressure
Time be difficult to apply fertilizer precise control, operation sequence is many in addition, peasant typically be reluctant use；
4, the granular fertilizer that peasant habit uses easily occurs dissolving not thorough, easily causes the filter of micro-sprinkler irrigation system
Blocking, water soluble fertilizer is expensive, and peasant household is difficult to accept.
To sum up, according to the feature of Production of Large Fields plot decentralized management, waste time and energy for fine-spraying belt paving volume, fertilizer ratio the most smart
Really, water-fertilizer integral system input cost is high, service efficiency is low, can not flexible Application in problems such as different fields, in the urgent need to
A kind of portable microspray irrigation water-fertilizer integral total management system of invention and management-control method thereof, for the field crop such as Semen Tritici aestivi, Semen Maydis
Fine-spraying belt lay and rolling, many fertilizer essence amount online join fertilizer, microspray irrigation water-fertilizer integral operation, this is to improving water-fertilizer integral
Efficiency and increase grain yield have the meaning of important reality.
Summary of the invention
The present invention is directed to deficiencies of the prior art, it is provided that a kind of portable microspray irrigation water-fertilizer integral total management system
And management-control method, using the teaching of the invention it is possible to provide fine-spraying belt lay and rolling, many fertilizer essence amount online joins fertilizer, microspray irrigation water-fertilizer integral operation
Etc. function.
A kind of portable microspray irrigation water-fertilizer integral total management system, joins including mobile device, fine-spraying belt paving winding apparatus, essence amount
Fertile device, head pivot device, control system and power supply.Described mobile device includes that electro-tricycle props up with removable
Frame, moves for system and each device integrated in system；Described fine-spraying belt paving winding apparatus is for laying and the micro-spray of rolling
Band；Described essence amount joins fertile device for essence amount fertilizer and the controlled mother solution of configuration concentration；Described head pivot device is to adding
Press, regulate, control, purify, apply fertilizer and the equipment such as detection integrated, be used for carrying irrigation water and fertilizer mother solution；Described control
System processed is used for controlling fine-spraying belt paving winding apparatus, essence amount joins fertile device and head pivot device accurately runs.
Described mobile device, including electro-tricycle and moveable support.Described electro-tricycle moves for system
Walk and lay movable supporting frame；Described movable supporting frame is used for fixing each device in total management system.
Described fine-spraying belt paving winding apparatus includes frame, drive mechanism and swing mechanism, and fine-spraying belt paving winding apparatus is arranged on removable
On support, for lay and the rolling of fine-spraying belt；Described frame is used for fixing swing mechanism and drive mechanism；Described transmission
Mechanism includes chain wheel driving mechanism, rope yarn drive mechanism and the big drive mechanism of Winding wheel disc drive mechanism three；Described chain gear transmission
Mechanism includes that motor, rope yarn drive mechanism and Winding wheel disc drive mechanism are coupled together by sprocket wheel and chain, sprocket wheel and chain, for
Rope yarn drive mechanism and Winding wheel disc drive mechanism provide power；Described rope yarn drive mechanism is arranged in frame and connects with motor
Connecing, be fixed on rope yarn by fine-spraying belt, fine-spraying belt can move with rope yarn, it is achieved fine-spraying belt lay；Described Winding wheel disc transmission
In mechanism is arranged on frame topped hole and being fixed together with sprocket wheel, be fixed on Winding wheel disc by fine-spraying belt, Winding wheel disc turns
Dynamic, fine-spraying belt furls therewith on Winding wheel disc；Described swing mechanism gets rid of residual in fine-spraying belt when fine-spraying belt rolling
Water, is arranged in frame and is fixed together with sprocket wheel.
Described essence amount is joined fertile device and is positioned in the middle part of movable supporting frame, and essence amount is joined fertile device and included essence amount fertilizer mechanism and agitation and filtration
Mechanism, for essence amount fertilizer and the controlled mother solution of configuration concentration；Described essence amount fertilizer mechanism is to select existing screw auger to be assembled into
Fertilizer mechanism, be arranged on movable supporting frame；Described agitation and filtration mechanism includes V-arrangement filtering net cylinder and rabbling mechanism,
For blending, dissolve and filtering fertilizer；Described V-arrangement filtering net cylinder is positioned at inside mother liquor tank, and V-type filtering net cylinder one end is solid
Being scheduled on side, mother liquor tank top, the other end is arranged on mother liquor tank top tank mouth, it is simple to fertilizer is fallen into V-type and filters by fertilizer mechanism
Net cylinder；Described rabbling mechanism is mechanism motor and claw type stirring knife coupled together by shaft, is fixed on movable supporting frame
On, it is coated with by V-type filtering net cylinder, can be freely rotatable in V-type filtering net cylinder, it is achieved blend and accelerate to dissolve fertilizer.
Described head pivot device include main pipeline, water pump, non-return valve, Pressure gauge, filter, electromagnetic valve, mother liquor tank,
The fertile pump of note, mother liquor tank water inlet pipe and mother liquor tank drain pipe.Described main pipeline is attached for carrying filling with the outlet of water pump
Irrigate water and fertilizer mother solution；It is anterior to main pipeline offer irrigation water and pressure that described water pump is fixed on mobile device；Described check
Valve be arranged on pump outlet after main pipeline on when preventing water pump from stopping suddenly water hammer and water hammer water pump is caused damage；
Described filter includes two identical filters, is separately mounted on the main pipeline after non-return valve and mother liquor tank drain pipe,
For filtering main pipeline and entering the irrigation water of mother liquor tank and enter the mother solution of main pipeline；Described electromagnetic valve is arranged on mother liquor tank
On water inlet pipe；Described mother liquor tank water inlet pipe is the branch road branched away from main pipeline, provides water source for configuration mother solution；Described
Mother liquor tank drain pipe connect the fertile pump of note, by note fertile pump, mother solution can be injected in main pipeline.
Described control system includes control chamber, main controller, fertilizer electric machine controller, stirring motor controller, paving volume motor control
The fertile pump controller of device processed, note, transformator, WIFI module, subscriber terminal equipment, sensor assembly and input and output connect
Mouthful.Described control chamber is arranged on the lower section of mobile device rear portion movable supporting frame, and control chamber is used for installing main controller, fertilizer electricity
Machine controller, stirring motor controller, paving volume electric machine controller, transformator and WIFI module；Described input/output interface
For concatenating main controller, fertilizer electric machine controller, stirring motor controller, paving volume electric machine controller, transformator, WIFI mould
Block and sensor assembly, amplify and Digital I/O drive circuit including Phototube Coupling, signal；Described transformator is by electromotor
The AC conversion sent is the voltage required for controller, motor and pump；Described WiFi module is defeated by described input
Outgoing interface is connected with main controller, it is achieved main controller and the signal transmitting and receiving function of subscriber terminal equipment；Described subscriber terminal equipment
It is the smart mobile phone with wireless network card or the electronic equipment of panel computer class；STM32 type monolithic selected by described main controller
Machine；Described sensor assembly includes EC sensor, PH sensor, pressure transducer and flow transducer, described EC
Sensor and PH sensor are arranged on the main pipeline after note fertilizer, are used for detecting in main pipeline after fertilizer mother solution and irrigation water mixing
EC value and pH value；Described pressure transducer is arranged on main pipeline end, for detecting the pressure of main pipeline；Described stream
Quantity sensor is separately mounted on mother liquor tank water inlet pipe, mother liquor tank drain pipe and main pipeline, is used for detecting turnover mother liquor tank and supervisor
The flow in road；Described fertilizer electric machine controller one end connects the main controller other end and connects fertilizer motor, main controller output signal control
Fertilizer motor action processed；Described stirring motor controller one end connects the main controller other end and connects stirring motor, and main controller exports
Signal controls stirring motor action；Described paving volume electric machine controller one end connects the main controller other end and connects paving volume motor, master control
Device output signal controls paving volume motor action；Described note fertilizer pump controller one end connects the main controller other end and connects the fertile pump of note, main
The output flow of the control device output signal fertile pump of regulation note.
Described power supply includes accumulator and electromotor；Described accumulator is fixed on electronic three bus inside chassis, for electricity
Dynamic three bus provide the energy；Described electromotor is for providing the energy for the fertile pump of note, motor and main controller.
The invention still further relates to a kind of portable water-fertilizer integral essence amount and join the control method of fertile micro-sprinkler irrigation system, specific as follows:
1) fine-spraying belt paving volume work: in fine-spraying belt paving volume operation process, operator export wireless communication by subscriber terminal equipment
Number being sent to WiFi module, WiFi module transmits a signal on main controller again, main controller control signal is processed and incite somebody to action
Signal is sent to paving volume electric machine controller, and then paving volume motor work, and fine-spraying belt can enter along the direction of crop-planting row along with rope yarn
Row lay；At the end of fertilizer irrigation is all, same operator transmit master control by subscriber terminal equipment output wireless signal
Device, main controller controls signal processes and passes through paving volume motor controller controls paving volume motor reversal, then is furled by fine-spraying belt
Get up.
2) preparation of stem is irrigated: start gasoline engine generator, to main controller, water pump, note fertilizer pump, fertilizer motor, stir
Mix motor and paving volume motor is powered, the water-fertilizer integral APP write by existing software development technique is arranged on user eventually
In end equipment, the main pipeline end of head pivot system is connected with fine-spraying belt main pipeline, suction hose one end is connected separately with water pump
Irrigation ditch is put in one end, opens water-fertilizer integral APP application program and sets EC, pH value, force value and flow value, beating
Open the valve on the fine-spraying belt branch pipe(tube) that 5 to 8 is a group.
3) mother liquor work: during mother liquor, controls fertilizer motor speed by main controller and electromagnetic valve comes in real time
Regulation mother liquid concentration；When receiving the job instruction that subscriber terminal equipment is sent, first start water pump, then controlled electromagnetism by main controller
Valve, stirring motor and the work of fertilizer motor, in main pipeline, a part of irrigation water injects mother liquor tank, and water and fertilizer fill in mother liquor tank
Dividing and be mixedly configured into mother solution, another part irrigation advance sprays band in a subtle way irrigates in advance；When mother liquid concentration, EC and pH value
When reaching setting value, signal is transported to main controller by EC sensor and PH sensor, and main controller controls electromagnetic valve and fertilizer again
Motor regulates inflow and defertilizing amount；When mother solution is discharged, in mother liquor tank, the concentration of mother solution, EC and pH value become
Changing, EC sensor and PH sensor pass the signal to main controller, and main controller is next by controlling fertilizer motor and electromagnetic valve again
Control inflow and defertilizing amount, make the concentration of mother solution, EC and pH value be maintained in a constant scope, it is achieved mother solution with
Arrange and work continuously with joining.
4) fertilizer irrigation operation: the operation process of fertilizer irrigation is divided into three time periods, first time period is for irrigating, when second
Between section be fertilizer irrigation, the 3rd time period for irrigate, the division of time period determines according to duty and dose:
In formula: T is the fertilizer irrigation time, t is for irrigating total time, and Q is duty, and M is dose, q0For demarcating irrigation water
Amount, m0Demarcate dose.Control the fertile pump of note by main controller during fertilizer irrigation and regulate EC and the pH value of main pipeline,
And dynamically regulate mother liquid concentration by main controller control fertilizer motor and electromagnetic valve；When receiving the operation that subscriber terminal equipment is sent
During instruction, main controller controls the fertile pump work of note, and mother solution injects main pipeline, and the note fertilizer carrying out mid-term is irrigated, and note fertilizer is irrigated after terminating
Main controller controls the fertile pump of note and electromagnetic valve quits work, and the irrigation water in main pipeline continues to flow into fine-spraying belt and carries out Late Irrigation, when
After irrigating a period of time, take out drainage screen and be rinsed.
Beneficial effects of the present invention:
1) present invention can realize mother solution with row with joining with automatic fertilizer compounding, improves the seriality of device work, time saving and energy saving.
2) present configuration is simple, and automaticity is higher, and work efficiency is high, conveniently moving, without geographical restrictions.
3) present invention spreads volume fine-spraying belt conveniently, improves the paving volume quality of fine-spraying belt, improves the uniformity of micro spray irrigation.
Accompanying drawing explanation
Fig. 1 joins fertile micro-sprinkler irrigation system structural representation for portable water-fertilizer integral essence amount
Fig. 2 joins fertile micro-sprinkler irrigation system graphics for portable water-fertilizer integral essence amount
Fig. 3 joins fertile micro-sprinkler irrigation system fine-spraying belt paving winding apparatus structural representation for portable water-fertilizer integral essence amount
Fig. 4 joins fertile micro-sprinkler irrigation system essence amount for portable water-fertilizer integral essence amount and joins fertile apparatus structure schematic diagram
Fig. 5 is the theory diagram that portable water-fertilizer integral essence amount joins fertile micro-sprinkler irrigation system control system
In figure: 1, sandrock filter 2, gasoline engine water pump 3, non-return valve 4, filter 5, Pressure gauge 6, main pipeline
7, flow transducer 8, EC sensor and PH sensor 9, pressure transducer 10, gasoline engine generator 11, main controller
12, the fertile pump 13 of note, mother liquor tank drain pipe 14, essence amount join fertile device 15, drainage screen 16, mother liquor tank 17, liquid level show
Pipe 18, electromagnetic valve 19, mother liquor tank water inlet pipe 20, three-wheeled electric vehicle 21, fine-spraying belt paving winding apparatus 22, agitator 23, can
Traversing carriage, 24, frame 25, rope yarn drive mechanism 26, swing mechanism 27, Winding wheel disc drive mechanism 28, chain gear transmission
Mechanism 29, fertilizer mechanism 30, rabbling mechanism 31, V-type filtering net cylinder
Detailed description of the invention:
Below in conjunction with the accompanying drawings patent of the present invention is further detailed.Movable type microspray irrigation water-fertilizer integral integrated pipe of the present invention
Reason system, as shown in Figure 1,2,3, 4.Portable microspray irrigation water-fertilizer integral total management system includes mobile device, micro-
Spray band paving winding apparatus 19, essence amount join fertile device 14, head pivot device, control system and power supply.Described mobile dress
Put and include electro-tricycle and movable supporting frame, move for system and each device integrated in system；Described fine-spraying belt
Paving winding apparatus 19 is for laying and rolling fine-spraying belt；It is controlled for essence amount fertilizer and configuration concentration that described essence amount joins fertile device 14
Mother solution；Described head pivot device is to pressurizeing, regulate, control, purify, apply fertilizer and the equipment such as measurement integrated, being used for
Conveying irrigation water and fertilizer mother solution；Described control system is used for controlling essence amount and joins fertile device 14 and head pivot device is accurately transported
OK.
Described mobile device, including three-wheeled electric vehicle 20 and movable supporting frame 23.Described three-wheeled electric vehicle 20 is used for
Can system be movably walking and the laying of movable supporting frame 23, described movable supporting frame 23 be placed in three-wheeled electric vehicle 20 it
Above it is used for the fixing, integrated of other system.
Described fine-spraying belt paving winding apparatus 21 includes frame 24, drive mechanism and swing mechanism 26, is arranged on movable supporting frame
On 23, for lay and the rolling of fine-spraying belt；Described frame 24 is used for fixing swing mechanism 26 and drive mechanism；Described
Drive mechanism include chain wheel driving mechanism 29, rope yarn drive mechanism 25 and the big driver of Winding wheel disc drive mechanism 27 3
Structure；Described chain wheel driving mechanism 29 includes chain wheel set and chain, by motor, rope yarn drive mechanism 25 and Winding wheel disc transmission
Mechanism 27 couples together, and provides power for rope yarn drive mechanism 25 and Winding wheel disc drive mechanism 27；Described rope yarn transmission
Mechanism 25 is arranged in frame 24 and is connected with motor, is fixed on rope yarn by fine-spraying belt, and fine-spraying belt can be dynamic with rope, can realize
Fine-spraying belt lay；In described Winding wheel disc drive mechanism 27 is arranged on frame 24 topped hole and it is fixed together with sprocket wheel, will
Fine-spraying belt is fixed on Winding wheel disc, and Winding wheel disc rotates, and fine-spraying belt furls therewith on Winding wheel disc；Described swing mechanism
26 get rid of residual water in fine-spraying belt when fine-spraying belt rolling, are arranged in frame 24 and are fixed together with sprocket wheel.
Described essence amount is joined in the middle part of the movable supporting frame 23 that fertile device 14 is arranged on, including essence amount fertilizer mechanism 29 and stirred
Filter structure, for essence amount fertilizer and the controlled mother solution of configuration concentration；Described essence amount fertilizer mechanism 29 is to select existing spiral strand
The fertilizer mechanism 29 that dragon is assembled into, is arranged on movable supporting frame 23；Described agitation and filtration mechanism is used for blending, dissolve and
Filtering fertilizer, including V filtering net cylinder 31 and rabbling mechanism 30, described V filtering net cylinder 31 is positioned at mother liquor tank 16
Portion, V-type filtering net cylinder 31 one end is fixed on mother liquor tank 16 top, and the other end is arranged on mother liquor tank 16 mouthfuls, it is simple to fertilizer machine
Fertilizer is fallen into V-type filtering net cylinder 31 by structure 29；Described rabbling mechanism 30 is motor and claw type stirring knife to be connected by shaft
The mechanism picked up, is fixed on movable supporting frame 23, is coated with by V-type filtering net cylinder 31, can be at V-type filtering net cylinder 31
Interior freely rotatable, it is achieved to blend and accelerate to dissolve fertilizer.
Described head pivot device includes main pipeline 6, water pump 2, non-return valve 3, Pressure gauge 5, filter 4, electromagnetic valve
18, mother liquor tank 16, the fertile pump 12 of note, mother liquor tank water inlet pipe 19 and mother liquor tank drain pipe 13.Described main pipeline 6 and water pump 2
Outlet be attached for carrying irrigation water and fertilizer mother solution；Described water pump 2 is fixed on mobile device front portion to main pipeline
6 provide irrigation water and pressure；Described non-return valve 3 be arranged on water pump 2 outlet after main pipeline 6 on prevent water pump 2 from dashing forward
When so stopping, water pump 2 is caused damage by water hammer and water hammer；Described filter 4 includes two identical filters 4, point
It is not arranged on the main pipeline 6 after non-return valve 3 and mother liquor tank drain pipe 13, is used for filtering main pipeline 6 and entering mother liquor tank
The irrigation water of 16 and the mother solution of entrance main pipeline 6；Described electromagnetic valve 18 is arranged on mother liquor tank water inlet pipe 19；Described
Mother liquor tank water inlet pipe 19 be the branch road branched away from main pipeline 6, for configuration mother solution provide water source；Described mother liquor tank
Drain pipe 13 is connected to note fertile pump 12, can be injected in main pipeline 6 by mother solution by note fertile pump 12.
Described control system includes control chamber, main controller 11, fertilizer electric machine controller, stirring motor controller, paving volume electricity
The fertile pump controller of machine controller, note, transformator, WIFI module, subscriber terminal equipment, sensor assembly and input and output
Interface.Described control chamber is arranged on the lower section of mobile device rear portion movable supporting frame 23, is used for installing main controller 11, fertilizer
Electric machine controller, stirring motor controller, paving volume electric machine controller, transformator and WIFI module；Described input and output connect
Mouth be used for concatenating main controller 11, fertilizer electric machine controller, stirring motor controller, paving volume electric machine controller, transformator,
WIFI module and sensor assembly, amplify and Digital I/O drive circuit including Phototube Coupling, signal；Described transformator will
The AC conversion that electromotor sends is the voltage required for controller, motor and pump；Described WiFi module is by described
Input/output interface is connected with main controller, it is achieved main controller and the signal transmitting and receiving function of subscriber terminal equipment；Described user is eventually
End equipment is the smart mobile phone with wireless network card or the electronic equipment of panel computer class；STM32 selected by described main controller 11
Type single-chip microcomputer；Described sensor assembly includes flow transducer 7, pressure transducer 9, EC sensor and PH sensor 8,
Described EC sensor and PH sensor 8 are arranged on the main pipeline 6 after note fertilizer, are used for detecting fertilizer mother solution in main pipeline 6
EC value mixed with irrigation water and pH value；Described pressure transducer 9 is arranged on main pipeline 6 end, is used for detecting supervisor
The pressure in road 6；Described flow transducer 7 is separately mounted to mother liquor tank water inlet pipe 19, mother liquor tank drain pipe 13 and main pipeline
On 6, for detecting turnover mother liquor tank 16 and the flow of main pipeline 6；Described fertilizer electric machine controller one end connects main controller
11 other ends connect fertilizer motor, and main controller output signal controls fertilizer motor action；Described stirring motor controller one end
Connecting main controller 11 other end and connect stirring motor, main controller output signal controls stirring motor action；Described paving volume motor
Controller one end connects main controller 11 other end and connects paving volume motor, and main controller output signal controls paving volume motor action；Described
Note fertilizer pump 12 controller one end connect main controller 11 other end and connect the fertile pump of note, the fertile pump of main controller 11 output signal regulation note
The output flow of 12.
Described power supply includes accumulator and electromotor；Described accumulator is fixed on electronic three bus 20 inside chassis,
The energy is provided for electronic three bus 20；Described by electromotor 10 for providing energy for the fertile pump 12 of note, motor and main controller 11
Source.
Movable type water-fertilizer integral essence amount of the present invention joins the control method of fertile micro-sprinkler irrigation system, specific as follows:
1) fine-spraying belt paving volume work: in fine-spraying belt paving volume operation process, operator export wireless communication by subscriber terminal equipment
Number being sent to WiFi module, WiFi module transmits a signal on main controller 11 again, and main controller 11 controls to signal
Managing and pass the signal to paving volume electric machine controller, and then paving volume motor work, fine-spraying belt can be along with rope yarn be along crop-planting row
Direction carries out lay；At the end of fertilizer irrigation is all, same operator export wireless signal transmission by subscriber terminal equipment
Main controller 11, main controller 11 controls signal processes and passes through paving volume motor controller controls paving volume motor reversal, then will
Fine-spraying belt retracting is got up.
2) preparation of irrigation stem: starter-generator 10, to main controller 11, gasoline engine water pump 2, the fertile pump 12 of note, row
Fertile motor, stirring motor and paving volume motor are powered, the water-fertilizer integral APP peace will write by existing software development technique
It is contained in subscriber terminal equipment, main pipeline 6 end of head pivot system is connected with fine-spraying belt main pipeline, by suction hose one end
It is connected the other end with water pump 2 and puts into irrigation ditch, open water-fertilizer integral APP application program and set EC, pH value, pressure
Value and flow value, open the valve on the fine-spraying belt branch pipe(tube) that 5 to 8 is a group.
3) mother liquor work: during mother liquor, control fertilizer motor speed and electromagnetic valve 18 by main controller 11
Regulate mother liquid concentration in real time；When receiving the job instruction that subscriber terminal equipment is sent, first startup gasoline engine water pump 2, then by
Main controller 11 controls electromagnetic valve 18, stirring motor and the work of fertilizer motor, and the water part in main pipeline 6 injects mother liquor tank
16, water and fertilizer are sufficiently mixed in mother liquor tank 16；When mother liquid concentration, EC and pH value reach setting value, EC sensor
With PH sensor 8, signal being transported to main controller 11, main controller 11 controls electromagnetic valve 18 and fertilizer motor again to regulate water inlet
Amount and defertilizing amount；When mother solution is discharged, the concentration of mother solution, EC and pH value change, EC sensor and PH sensor 8
Passing the signal to main controller 11, main controller 11 controls inflow and fertilizer by control fertilizer motor and electromagnetic valve 25 again
Amount, makes the concentration of mother solution, EC and pH value be maintained in a constant scope, it is achieved mother solution is with arranging with working continuously of joining.
4) fertilizer irrigation operation: the operation process of fertilizer irrigation is divided into three time periods, first time period is for irrigating, when second
Between section be fertilizer irrigation, the 3rd time period for irrigate, the division of time period determines according to duty and dose:
In formula: T is the fertilizer irrigation time, t is for irrigating total time, and Q is duty, and M is dose, q0Fill for demarcating
Irrigate the water yield, m0Demarcate dose.During fertilizer irrigation by main controller 11 control the fertile pump 12 of note regulate mother liquid flow rate and
The EC of irrigation water and pH value in main pipeline, and control fertilizer motor by main controller 11 and electromagnetic valve 18 dynamically regulates mother solution
Concentration；When receiving the job instruction that subscriber terminal equipment is sent, main controller 11 controls the fertile pump 12 of note and works, and mother solution injects main
Pipeline 6, the note fertilizer carrying out mid-term irrigates, and note fertilizer is irrigated and terminated rear main controller 11 and control the fertile pump 12 of note and electromagnetic valve 18 stops
Work, the irrigation water in main pipeline 6 continues to flow into fine-spraying belt and carries out Late Irrigation, after irrigating a period of time, takes out and filters
Net is rinsed.
Claims (3)
1. a portable microspray irrigation water-fertilizer integral total management system, it is characterised in that include mobile device, fine-spraying belt paving volume
Device, essence amount join fertile device, head pivot device, control system and power supply；Described mobile device includes electric three-wheel
Car and movable supporting frame, move for system and each device integrated in system；Described fine-spraying belt paving winding apparatus is used for spreading
And if rolling fine-spraying belt；Described essence amount joins fertile device for essence amount fertilizer and the controlled mother solution of configuration concentration；Described head pivot
Device is to pressurizeing, regulate, control, purify, apply fertilizer and the equipment such as detection integrated, being used for carrying irrigation water and fertilizer mother solution；
Described control system is used for controlling fine-spraying belt paving winding apparatus, essence amount joins fertile device and head pivot device accurately runs；
Described mobile device, including electro-tricycle and moveable support；Described electro-tricycle moves for system
Walk and lay movable supporting frame；Described movable supporting frame is used for fixing each device in total management system；
Described fine-spraying belt paving winding apparatus includes frame, drive mechanism and swing mechanism, and fine-spraying belt paving winding apparatus is arranged on removable
On support, for lay and the rolling of fine-spraying belt；Described frame is used for fixing swing mechanism and drive mechanism；Described transmission
Mechanism includes chain wheel driving mechanism, rope yarn drive mechanism and the big drive mechanism of Winding wheel disc drive mechanism three；Described chain gear transmission
Mechanism includes that motor, rope yarn drive mechanism and Winding wheel disc drive mechanism are coupled together by sprocket wheel and chain, sprocket wheel and chain, for
Rope yarn drive mechanism and Winding wheel disc drive mechanism provide power；Described rope yarn drive mechanism is arranged in frame and connects with motor
Connecing, be fixed on rope yarn by fine-spraying belt, fine-spraying belt can move with rope yarn, it is achieved fine-spraying belt lay；Described Winding wheel disc transmission
In mechanism is arranged on frame topped hole and being fixed together with sprocket wheel, be fixed on Winding wheel disc by fine-spraying belt, Winding wheel disc rotates,
Fine-spraying belt furls therewith on Winding wheel disc；Described swing mechanism gets rid of residual water in fine-spraying belt, peace when fine-spraying belt rolling
It is contained in frame and is fixed together with sprocket wheel；
Described essence amount is joined fertile device and is positioned in the middle part of movable supporting frame, and essence amount is joined fertile device and included essence amount fertilizer mechanism and agitation and filtration
Mechanism, for essence amount fertilizer and the controlled mother solution of configuration concentration；Described essence amount fertilizer mechanism is to select existing screw auger to be assembled into
Fertilizer mechanism, be arranged on movable supporting frame；Described agitation and filtration mechanism includes V-arrangement filtering net cylinder and rabbling mechanism, uses
In blending, dissolve and filtering fertilizer；Described V-arrangement filtering net cylinder is positioned at inside mother liquor tank, and V-type filtering net cylinder one end is fixed on
Side, mother liquor tank top, the other end is arranged on mother liquor tank top tank mouth, it is simple to fertilizer is fallen into V-type filtering net cylinder by fertilizer mechanism；
Described rabbling mechanism is mechanism motor and claw type stirring knife coupled together by shaft, is fixed on movable supporting frame, quilt
V-type filtering net cylinder is coated with, can be freely rotatable in V-type filtering net cylinder, it is achieved blends and accelerates to dissolve fertilizer；
Described head pivot device include main pipeline, water pump, non-return valve, Pressure gauge, filter, electromagnetic valve, mother liquor tank,
The fertile pump of note, mother liquor tank water inlet pipe and mother liquor tank drain pipe；Described main pipeline is attached for carrying filling with the outlet of water pump
Irrigate water and fertilizer mother solution；It is anterior to main pipeline offer irrigation water and pressure that described water pump is fixed on mobile device；Described check
Valve is arranged on the main pipeline after pump outlet, and when preventing water pump from stopping suddenly, water pump is caused damage by water hammer and water hammer；
Described filter includes two identical filters, is separately mounted on the main pipeline after non-return valve and mother liquor tank drain pipe,
For filtering main pipeline and entering the irrigation water of mother liquor tank and enter the mother solution of main pipeline；Described electromagnetic valve is arranged on mother liquor tank
On water inlet pipe；Described mother liquor tank water inlet pipe is the branch road branched away from main pipeline, provides water source for configuration mother solution；Described
Mother liquor tank drain pipe connect the fertile pump of note, by note fertile pump, mother solution can be injected in main pipeline；
Described control system includes control chamber, main controller, fertilizer electric machine controller, stirring motor controller, paving volume motor control
The fertile pump controller of device processed, note, transformator, WIFI module, subscriber terminal equipment, sensor assembly and input/output interface；Institute
The control chamber stated is arranged on the lower section of mobile device rear portion movable supporting frame, and control chamber is used for installing main controller, fertilizer motor controls
Device, stirring motor controller, paving volume electric machine controller, transformator and WIFI module；Described input/output interface is used for going here and there
Connect main controller, fertilizer electric machine controller, stirring motor controller, paving volume electric machine controller, transformator, WIFI module and sensing
Device module, amplifies and Digital I/O drive circuit including Phototube Coupling, signal；The exchange that electromotor is sent by described transformator
Electricity is converted into the voltage required for controller, motor and pump；Described WiFi module is by described input/output interface and master control
Device is connected, it is achieved main controller and the signal transmitting and receiving function of subscriber terminal equipment；Described sensor assembly include EC sensor,
PH sensor, pressure transducer and flow transducer, described EC sensor and PH sensor are arranged on the main pipeline after note fertilizer
On, it is used for detecting fertilizer mother solution and irrigation water mixed EC value and pH value in main pipeline；Described pressure transducer is arranged on
Main pipeline end, for detecting the pressure of main pipeline；Described flow transducer is separately mounted to mother liquor tank water inlet pipe, mother liquor tank
On drain pipe and main pipeline, for detecting turnover mother liquor tank and the flow of main pipeline；Described fertilizer electric machine controller one end connects
The main controller other end connects fertilizer motor, and main controller output signal controls fertilizer motor action；Described stirring motor controller one
End connects the main controller other end and connects stirring motor, and main controller output signal controls stirring motor action；Described paving volume motor control
Device one end processed connects the main controller other end and connects paving volume motor, and main controller output signal controls paving volume motor action；Described note is fertile
Pump controller one end connects the main controller other end and connects the fertile pump of note, the output flow of the fertile pump of main controller output signal regulation note；
Described power supply includes accumulator and electromotor；Described accumulator is fixed on electronic three bus inside chassis, for electricity
Dynamic three bus provide the energy；Described electromotor is for providing the energy for the fertile pump of note, motor and main controller.
2. a kind of portable microspray irrigation water-fertilizer integral total management system as claimed in claim 1, it is characterised in that described use
Family terminal unit is the smart mobile phone with wireless network card or the electronic equipment of panel computer class；STM32 selected by described main controller
Type single-chip microcomputer.
3. a portable water-fertilizer integral essence amount joins the control method of fertile micro-sprinkler irrigation system, it is characterised in that step is as follows:
1) fine-spraying belt paving volume work: in fine-spraying belt paving volume operation process, operator export wireless signal by subscriber terminal equipment
Being sent to WiFi module, WiFi module transmits a signal on main controller again, and main controller controls to process and signal by letter
Number being sent to paving volume electric machine controller, and then paving volume motor work, fine-spraying belt can be carried out along the direction of crop-planting row along with rope yarn
Lay；At the end of fertilizer irrigation is all, same operator transmit main controller by subscriber terminal equipment output wireless signal,
Main controller controls signal processes and passes through paving volume motor controller controls paving volume motor reversal, then fine-spraying belt retracting is got up；
2) preparation of stem is irrigated: start gasoline engine generator, to main controller, water pump, note fertilizer pump, fertilizer motor, stirring
Motor and paving volume motor are powered, and are arranged in subscriber terminal equipment by water-fertilizer integral APP, by the master of head pivot system
Pipe end connects with fine-spraying belt main pipeline, with water pump, suction hose one end is connected the other end and puts into irrigation ditch, opens liquid manure one
Body APP application program also sets EC, pH value, force value and flow value, opens the fine-spraying belt arm that 5 to 8 is a group
Valve on road；
3) mother liquor work: during mother liquor, controls fertilizer motor speed by main controller and electromagnetic valve is adjusted in real time
Joint mother liquid concentration；When receiving the job instruction that subscriber terminal equipment is sent, first start water pump, then by main controller control electromagnetic valve,
Stirring motor and the work of fertilizer motor, in main pipeline, a part of irrigation water injects mother liquor tank, and water and fertilizer are the most mixed in mother liquor tank
Conjunction is configured to mother solution, and another part irrigation advance sprays band in a subtle way irrigates in advance；When mother liquid concentration, EC and pH value reach to set
During definite value, signal is transported to main controller by EC sensor and PH sensor, and main controller controls electromagnetic valve again and fertilizer motor is adjusted
Joint inflow and defertilizing amount；When mother solution is discharged, in mother liquor tank, the concentration of mother solution, EC and pH value change, and EC senses
Device and PH sensor pass the signal to main controller, main controller again by control fertilizer motor and electromagnetic valve control inflow and
Defertilizing amount, makes the concentration of mother solution, EC and pH value be maintained in a constant scope, it is achieved mother solution is worked continuously with joining with row；
4) fertilizer irrigation operation: the operation process of fertilizer irrigation is divided into three time periods, first time period is irrigation, the second time
Section is fertilizer irrigation, and the 3rd time period, the division of time period determined according to duty and dose in order to irrigate:
In formula: T is the fertilizer irrigation time, t is for irrigating total time, and Q is duty, and M is dose, q0For demarcating irrigation water
Amount, m0Demarcate dose；Control the fertile pump of note by main controller during fertilizer irrigation and regulate EC and the pH value of main pipeline,
And dynamically regulate mother liquid concentration by main controller control fertilizer motor and electromagnetic valve；When receiving the operation that subscriber terminal equipment is sent
During instruction, main controller controls the fertile pump work of note, and mother solution injects main pipeline, and the note fertilizer carrying out mid-term is irrigated, and note fertilizer is irrigated after terminating
Main controller controls the fertile pump of note and electromagnetic valve quits work, and the irrigation water in main pipeline continues to flow into fine-spraying belt and carries out Late Irrigation, when
After irrigating a period of time, take out drainage screen and be rinsed.
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| CN201610539657.4A CN105993855B (en) | 2016-07-08 | 2016-07-08 | Mobile micro-sprinkling irrigation water and fertilizer integrated comprehensive management system and management and control method thereof |
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| CN107580924A (en) * | 2017-10-16 | 2018-01-16 | 唐山新时电气有限公司 | A kind of integrated water fertilizer box and application method |
| CN107646622A (en) * | 2017-09-27 | 2018-02-02 | 北京傲禾测土肥业连锁有限公司 | A kind of portable microspray irrigation water-fertilizer integral comprehensive management apparatus |
| CN109618634A (en) * | 2019-01-16 | 2019-04-16 | 中国农业科学院农田灌溉研究所 | A kind of water-fertilizer integral solid fertilizer continuous fertilization device |
| CN111316807A (en) * | 2020-04-27 | 2020-06-23 | 西北农林科技大学 | Water and fertilizer integrated drip irrigation method suitable for hillside orchard |
| CN112219525A (en) * | 2020-10-19 | 2021-01-15 | 湖南皖湘科技有限公司 | Organic cultivation water and fertilizer integrated system and control method |
| CN113692830A (en) * | 2021-07-05 | 2021-11-26 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | A liquid manure integration fertilization sprinkling irrigation robot for rose is planted |
| NL2026333A (en) * | 2020-06-17 | 2022-01-20 | Farmland Irrigation Res Institute Caas | Shared mobile fertigation device for surface irrigation |
| CN113950931A (en) * | 2021-11-25 | 2022-01-21 | 河北传祥奋发环境服务有限公司 | Movable water and fertilizer integrated processor |
| CN114868636A (en) * | 2022-05-23 | 2022-08-09 | 青岛海澳特能源科技有限公司 | Automatic irrigation and drainage device |
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