CN106332593A - Integrated water and fertilizer applicator and control method thereof - Google Patents
Integrated water and fertilizer applicator and control method thereof Download PDFInfo
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- CN106332593A CN106332593A CN201610905007.7A CN201610905007A CN106332593A CN 106332593 A CN106332593 A CN 106332593A CN 201610905007 A CN201610905007 A CN 201610905007A CN 106332593 A CN106332593 A CN 106332593A
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- fertilizer
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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 relates to an integrated water and fertilizer applicator and a control method thereof. The integrated water and fertilizer applicator comprises a plurality of fertilizer-liquor tanks, a fertilizer mixer, an impounding reservoir and a central control device. An EC/PH detecting and monitoring device connected with an integrated controller is arranged in the fertilizer mixer. The impounding reservoir is connected to the fertilizer-liquor tanks and the fertilizer mixer through a water source booster pump. The fertilizer-liquor tanks are connected to the fertilizer mixer through a fertilizer mother liquor pump. The fertilizer mixer is connected to a main irrigation pipeline through a fertilizer pump. The water source booster pump, the fertilizer mother liquor pump and the fertilizer pump are correspondingly connected to the central control device through driving circuits. Fertilizer application parameters are preset through the central control device, the fertilizer mother liquor in the fertilizer-liquor tanks is injected into the fertilizer mixer through the fertilizer mother liquor pump, and the water in the impounding reservoir is injected into the fertilizer mixer through the water source booster pump. Whether the PH value and EC value in the fertilizer mixer are matched with preset values or not is detected, further the injection of the fertilizer liquor and the water is adjusted according to feedback to make the PH value and EC value of the fertilizer liquor in the fertilizer mixer matched with the preset values, and the mixture is output to a main irrigation pipeline through the fertilizer pump.
Description
Technical field
The present invention relates to a kind of water-fertilizer integral fertilizer applicator and its control method.
Background technology
Water-fertilizer integral Precision Irrigation fertilizer practice is irrigation to be combined together with fertilising carry out the agriculture of Precision Irrigation fertilising
Industry new technique.This technology is by pressure irrigation system, the solution that dissolve soluble solids fertilizer or liquid fertilizer and filling
Irrigate water together, uniformly, be transported to crop root soil exactly, and time of infertility moisture can be carried out according to plant growth demand
With nutrient quantitatively, regularly, supply in proportion.Realize water-fertilizer integral Precision Irrigation fertilizer practice need corresponding water supply, fertilizer,
Automatically the accurate facility such as fertigation, irrigation pipe network.And in existing irrigation technique, it is not capable of the dress of above-mentioned functions
Put or equipment.
Content of the invention
It is an object of the invention to provide a kind of water-fertilizer integral fertilizer applicator and its control method, to overcome in prior art
The defect existing.
For achieving the above object, the technical scheme is that a kind of water-fertilizer integral fertilizer applicator, comprising: a plurality of use
In the solution tank, complex fertilizer device, offer irrigation and the cistern joining liquid water for mixing solution that provide high concentration fertilizer mother solution
And central control device；The outlet of described cistern is respectively connecting to described solution through water source booster pump and water supply line
The water supply liquid inlet of tank and the water supply liquid inlet of described complex fertilizer device；The solution delivery outlet of described solution tank through drain pipe connect to
The input of fertilizer mother solution pump；The solution liquid inlet through hose connection to described complex fertilizer device for the outfan of described fertilizer mother solution pump；
The liquid outlet of described complex fertilizer device connects to a fertilizer pump input；The outfan of described fertilizer pump connects to irrigation main pipeline input
End；Described irrigation main pipeline is correspondingly connected to be arranged at the water dropper of irrigation district through a plurality of irrigation bypass line respectively or drips arrow；
It is additionally provided with an ec/ph detection supervising device being connected with described Centralized Controller in described complex fertilizer device；The supercharging of described water source
Pump, described fertilizer mother solution pump and described fertilizer pump correspond to intensified pump drive circuit, mother solution pump drive circuit and fertilizer pump
Drive circuit connects to described central control device.
In an embodiment of the present invention, described water supply line connects to described solution tank through the first electromagnetic valve, through the second electricity
Magnet valve connects to described complex fertilizer device；Described irrigation main pipeline connects to described irrigation bypass line through the 3rd electromagnetic valve；Described
One electromagnetic valve, described second electromagnetic valve and described 3rd electromagnetic valve correspondence are through the first driving circuit for electromagnetic valve, the second electromagnetic valve
Drive circuit and the 3rd driving circuit for electromagnetic valve connect to described Centralized Controller.
In an embodiment of the present invention, the outfan of described fertilizer pump connects to described complex fertilizer device through a tributary return duct
Backflow liquid inlet；It is additionally provided with the return duct of described tributary and connect to described Centralized Controller through the 4th driving circuit for electromagnetic valve
4th electromagnetic valve.
In an embodiment of the present invention, also include a recovery pond；The liquid inlet of described recovery pond is by recovery channel respectively
It is connected with described irrigation district；First liquid outlet of described recovery pond connects through a reflux pump, the 5th electromagnetic valve and reflux line
To described irrigation main pipeline；Described 5th electromagnetic valve connects to described Centralized Controller through the 5th driving circuit for electromagnetic valve；Described
Reflux pump connects to described central control device through reflux pump drive circuit；Second liquid outlet of described recovery pond is through the 6th electromagnetism
Valve connects to a Drainage pipe；Described 6th electromagnetic valve connects to described Centralized Controller through the 6th driving circuit for electromagnetic valve.
In an embodiment of the present invention, described water source booster pump connects to described irrigation main pipeline through another water supply line.
In an embodiment of the present invention, the solution equipped at outlet port of described solution tank is provided with for filtering in high concentration solution
First defecator of solid particle；It is provided with mixed through described complex fertilizer device for filtering at the liquid outlet of described complex fertilizer device
Second defecator of solid particle in solution.
In an embodiment of the present invention, also include the remote sensing arranging with irrigation district and being connected with described Centralized Controller
Testing equipment, comprising: soil moisture detection sensor, evaporation quantity detection sensor, rainfall quantity detection sensor and illumination are strong
Degree detection sensor.
In an embodiment of the present invention, described Centralized Controller includes: input and display device, micro-control processor, communication dress
Put and power-supply system；Described input and display device, described communicator are all connected with described micro-control processor；Described power supply system
System is connected with described micro-control processor and described communicator respectively；The man-machine friendship of one offer is equipped with described micro-control processor
The mutually control system at interface；Described control system includes: for arranging the irrigation arranging unit of automatic irrigation information, being used for arranging
The manual control unit irrigating information manually, the system mode display unit that system running state is provided, event recording unit, note
The warning message unit of record running status fault message and system maintenance unit.
In an embodiment of the present invention, described automatic irrigation information includes: irrigated area selects information, each irrigated area
When fertilizer mother solution ratio, each irrigated area liquid manure ec value, each irrigated area liquid manure ph value and each irrigated area are irrigated
Between；Each irrigated area irrigation time described includes: irrigates the time started, fertilizer irrigation/clear water irrigates selection information and filling
Irrigate duration；Described manual irrigation information includes: irrigated area selects information, cistern water inlet keying information, water-retention pit level letter
Breath, recovery pond water inlet keying information, recovery pond liquid level information, fertilizer mother solution ratio select information, complex fertilizer device water inlet keying information,
Complex fertilizer device backflow keying information, complex fertilizer device go out fertile keying information, complex fertilizer device inflow information, complex fertilizer device liquid level information, complex fertilizer device
Solution ph value in interior solution ec value and complex fertilizer device；Described system running state includes electromagnetic valve open/close states, pipeline transfusion shape
Solution ph value in solution ec value and complex fertilizer device in liquid level in state, complex fertilizer device, complex fertilizer device；Described event recording unit is used for recording
Open/close states and opening and closing time are irrigated in automatic irrigation information, manually irrigation information, user's operation information, each irrigation district；Institute
Stating system maintenance unit provides parameter setting, set of time, password modification, fertile pump test, device reset, closes alarm, debugging
Model selection and system reboot function.
A kind of control method of water-fertilizer integral fertilizer applicator is also provided, realizes in accordance with the following steps:
Step s1: by described Centralized Controller arrange the ratio of irrigated area fertilizer mother solution, ec value, ph value, fertilization time with
And duration；
Step s2: after accomplishing the setting up, described Centralized Controller passes through described mother solution pump drive circuit, drives described fertilizer mother solution pump
High concentration fertilizer mother solution in corresponding solution tank is injected in described complex fertilizer device；
Step s3: described centralized Control passes through described booster pump drive circuit, drives described water source booster pump by cistern
Water injects described complex fertilizer device；
Step s4: by described ec/ph, described Centralized Controller detects that supervising device detects the ec value of solution in described complex fertilizer device
And ph value, it is compared with default ec value and ph value, and by executing described step s3 and described step s4, adjustment
The current ec value of solution and ph value in described complex fertilizer device, until identical with default ec value and ph value；
Step s5: described Centralized Controller passes through described fertilizer pump drive circuit, drives described fertilizer pump by described complex fertilizer device
Solution inject described irrigation main pipeline；
Step s6: described irrigation main pipeline by described irrigation bypass line and described water dropper or drips arrow, and it is right that solution is injected
The irrigation district answered.
Compared to prior art, the method have the advantages that
(1) devise with reference to substrate in greenhouse soilless culture present situation and intelligentized advanced technology and a set of irrigation is connected to by pipeline
The fertilizer applicator of system, realizes automatic fertilization by ec, ph of controlling rich water and the rich water amount entering irrigation conduit, is able to carry out
Accurate fertilising process, prevention solution is applied not enough or excessive phenomenon and is produced.During fertilising, fertigation program can be entered
Row selects to set, and according to the program setting, irrigated area crop is carried out with the quantitative irrigation of self-timing and fertilising, by ec/ph
Monitoring system is to irrigated area situation real-time monitoring, and carries out accurate and balanced proportion fertilising, realizes real precision fertilizing.
(2) apply fertilizer and irrigation integration is carried out.Solution is mixed into suitably by setting ratio and water by fertilizer applicator by pipeline
Concentration, is applied to plant by the equipment such as irrigation conduit and water dropper, an arrow, is able to carry out more accurate fertilising process.Fertilizer applicator
According to the fertilization program of user setup and the nutrition-allocated proportion of suitable plant growth, by a set of fertilizer pump in time on machine
Ground is applied to crop moisture together with fertilizer in appropriate amount, so that fertilising and irrigation integration is carried out, substantially increases liquid manure using effect
Rate.
(3) fertilization system is rational in infrastructure, stable, adapts to the various environment such as field planting, warmhouse booth plantation, in conjunction with
Intelligence control system and friendly human-computer interaction interface, can be good at controlling dose, improve utilization rate of fertilizer.
Brief description
Fig. 1 is water-fertilizer integral fertilizer applicator and irrigated area connection diagram in the present invention.
Fig. 2 is water-fertilizer integral fertilizer applicator circuit theory diagrams in one embodiment of the invention.
Fig. 3 is the circuit diagram of Centralized Controller in one embodiment of the invention.
Fig. 4 is the human-computer interaction interface schematic diagram of control system in one embodiment of the invention.
Fig. 5 is the interface schematic diagram irrigating setting in one embodiment of the invention.
Fig. 6 is to irrigate set of time interface schematic diagram in setting in one embodiment of the invention.
Fig. 7 is the interface schematic diagram of Non-follow control in one embodiment of the invention.
Fig. 8 is liquid manure system running state interface schematic diagram in one embodiment of the invention.
Fig. 9 is logout face schematic diagram in one embodiment of the invention.
Figure 10 is system maintenance face schematic diagram in one embodiment of the invention.
[label declaration]: 1- solution tank；2- complex fertilizer device；3- cistern；4- water source booster pump；5- fertilizer mother solution pump；6- is fertile
Material pump；7- irrigates main pipeline；8- irrigates bypass line；9- first electromagnetic valve；10- second electromagnetic valve；11- the 3rd electromagnetic valve；12-
Tributary return duct；13- the 4th electromagnetic valve；14- recovery pond；15- recovery channel；16- reflux pump 1；17- the 5th electromagnetic valve；18- returns
Flow tube road；19- the 6th electromagnetic valve；Another water supply line of 20-.
Specific embodiment
Below in conjunction with the accompanying drawings, technical scheme is specifically described.
The present invention provide a kind of water-fertilizer integral fertilizer applicator, as shown in Fig. 1 ~ 3, comprising: a plurality of for providing high concentration
The solution tank 1 of fertilizer mother solution, complex fertilizer device 2, offer irrigation and the cistern 3 joining liquid water and concentration control for mixing solution
Device processed；The outlet of cistern through water source booster pump 4 and water supply line be respectively connecting to the water supply liquid inlet of solution tank with
And the water supply liquid inlet of complex fertilizer device；The solution delivery outlet of solution tank connects through drain pipe to the input of fertilizer mother solution pump 5；Fertilizer
The outfan of mother solution pump is through the hose connection solution liquid inlet to complex fertilizer device；The liquid outlet of complex fertilizer device connects defeated to a fertilizer pump 6
Enter end；The outfan of fertilizer pump connects to irrigation main pipeline 7 input；Irrigate main pipeline respectively through a plurality of irrigation bypass line
8 are correspondingly connected to be arranged at the water dropper of irrigation district or drip arrow；It is additionally provided with an ec/ph being connected with Centralized Controller in complex fertilizer device
Detection supervising device；Water source booster pump, fertilizer mother solution pump and fertilizer pump correspond to intensified pump drive circuit, mother solution pump drives electricity
Road and fertilizer pump drive circuit connect to central control device.
As shown in figure 1, cistern connects to solution tank a, b, c, h and vortex mixer through water source booster pump mo.Solution tank a,
B, c, h connect to vortex mixer through fertilizer mother solution pump ma, mb, mc and mh respectively.Vortex mixer connects to filling through fertilizer pump m1
Irrigate main pipeline.In the present embodiment, fertilizer mother solution pump ma, mb, mc and mh is all using linear adjustable speed peristaltic pump.
Solution mixes the accuracy of uneven detecting system, the complex fertilizer device of this fertilizer applicator setting in irrigating main pipeline with water
For tempering tank, give birth to whirlpool using liquid flow movable property, play certain immixture, before being arranged on detection means, so that solution is passed through
Whirlpool can sufficiently be mixed.
Further, in the present embodiment, water supply line connects to solution tank through the first electromagnetic valve 9, through the second electromagnetic valve
10 connect to complex fertilizer device；Irrigate main pipeline to connect to irrigation bypass line through the 3rd electromagnetic valve 11.Solution is connected to by correspondence
The first electromagnetic valve on tank a, b, c and h water supply line, can each solution tank of independent control water supply.It is connected to by correspondence
Irrigate main pipeline and the 3rd electromagnetic valve irrigated in bypass line, can the fertilizer supply to each irrigated area for the independent control.The
One electromagnetic valve, the second electromagnetic valve and the 3rd electromagnetic valve correspondence are through the first driving circuit for electromagnetic valve, the second driving circuit for electromagnetic valve
And the 3rd driving circuit for electromagnetic valve connect to Centralized Controller.
Further, in the present embodiment, the outfan of fertilizer pump connects returning to complex fertilizer device through a tributary return duct 12
Influent mouth；The 4th electromagnetic valve connecting through the 4th driving circuit for electromagnetic valve to Centralized Controller is additionally provided with the return duct of tributary
13.
Further, in the present embodiment, also include a recovery pond 14；The liquid inlet of recovery pond passes through 15 points of recovery channel
It is not connected with irrigation district；First liquid outlet of recovery pond connects through a reflux pump 16, the 5th electromagnetic valve 17 and reflux line 18
To irrigation main pipeline；5th electromagnetic valve connects to Centralized Controller through the 5th driving circuit for electromagnetic valve；Reflux pump drives through reflux pump
Galvanic electricity road connects to central control device；Second liquid outlet of recovery pond connects to a Drainage pipe through the 6th electromagnetic valve 19；The
Six electromagnetic valves connect to Centralized Controller through the 6th driving circuit for electromagnetic valve.
Further, in the present embodiment, water source booster pump connects to irrigation main pipeline through another water supply line 20.Pass through
This water supply line 20 directly can irrigate clear water for irrigated area.
Further, in the present embodiment, the solution equipped at outlet port of solution tank is provided with for filtering in high concentration solution
First defecator of solid particle；It is provided with the liquid outlet of complex fertilizer device for filtering through solid in the mixed solution of complex fertilizer device
Second defecator of body granule.Fertilizer dissolubility is bad, thus solution contains the impurity of some solid particles, need to filter out
Come.System adopts dual stage filter apparatus, is disc-type structure or network structure.In solution tank, undissolved granule can be deposited on tank
Body bottom, selects coarse filter in solution porch, carries out filtering for the first time；In irrigating main water pipeline, solid particle can shadow
Ring the work of whole irrigation system, before solution enters main water pipeline, more once filtered.
Further, in the present embodiment, also include the remote sensing arranging with irrigation district and being connected with Centralized Controller
Testing equipment, comprising: soil moisture detection sensor, evaporation quantity detection sensor, rainfall quantity detection sensor and illumination are strong
Degree detection sensor.By this remote sensing testing equipment, can be for the related reference information of solution configuration provides so that solution
Proportioning is more accurate.
Further, in the present embodiment, Centralized Controller includes: input and display device, micro-control processor, communicator
And power-supply system；Input and display device, communicator are all connected with micro-control processor；Power-supply system respectively with micro-control processor
And communicator is connected.The function that communicator offer is communicated with remote server or other remote equipments, controls including long-range
System and remote data transmission.
Further, piezometer and relief valve are provided with each liquid-transport pipe-line, by piezometer real-time monitoring tubular
Road pressure, if pressure bears pressure higher than pipeline, opens relief valve to reduce pipeline pressure.
Further, a kind of control method of water-fertilizer integral fertilizer applicator is also provided, realizes in accordance with the following steps:
Step s1: by the ratio of Centralized Controller setting irrigated area fertilizer mother solution, ec value, ph value, fertilization time with timely
Long；
Step s2: after accomplishing the setting up, Centralized Controller passes through mother solution pump drive circuit, drives fertilizer mother solution pump by corresponding solution
High concentration fertilizer mother solution in tank is injected in complex fertilizer device；In the present embodiment, using adjustable speed step motor control peristaltic pump
Mode, can accurately control dose and the solution proportioning of each passage；
Step s3: centralized Control passes through booster pump drive circuit, drives water source booster pump that the water in cistern is injected complex fertilizer device；
In the present embodiment, system adopts timing controlled to total amount of pouring water, due in main pipeline irrigation water constant voltage flowing, total amount of pouring water with
Irrigation time is directly proportional, and control system switchs duration Controlled irrigation total amount by control valve；
Step s4: by ec/ph, Centralized Controller detects that supervising device detects the ec value of solution and ph value in complex fertilizer device, with
Default ec value and ph value are compared, and pass through execution step s3 and step s4, and in adjustment complex fertilizer device, solution is current
Ec value and ph value, until identical with default ec value and ph value；
Step s5: Centralized Controller passes through fertilizer pump drive circuit, drives fertilizer pump that the solution injection in complex fertilizer device is irrigated master
Pipeline；
Step s6: irrigate main pipeline and pass through to irrigate bypass line and water dropper or drip arrow, solution is injected corresponding irrigation district.
Further, in an embodiment, as shown in Fig. 4 ~ 10, micro-control processor is equipped with an offer human-computer interaction interface
Control system；Control system includes: for arranging the irrigation arranging unit of automatic irrigation information, being used for arranging manual irrigation letter
The manual control unit of breath, the system mode display unit that system running state is provided, event recording unit, record running status
The warning message unit of fault message and system maintenance unit.By irrigating arranging unit or manual control unit, complete to fill
Irrigate the ratio of region fertilizer mother solution, ec value, the setting of ph value, fertilization time and duration.
Further, in the present embodiment, automatic irrigation information includes: irrigated area selects information, each irrigated area
When fertilizer mother solution ratio, each irrigated area liquid manure ec value, each irrigated area liquid manure ph value and each irrigated area are irrigated
Between；Each irrigated area irrigation time includes: when irrigating time started, fertilizer irrigation/clear water irrigation selection information and irrigating
Long.By to the selection of above- mentioned information or typing, completing the parameter setting of automatic irrigation.
Manual irrigation information includes: irrigated area select information, cistern water inlet keying information, cistern liquid level information,
Recovery pond water inlet keying information, recovery pond liquid level information, fertilizer mother solution ratio select information, complex fertilizer device water inlet keying information, mix
Fertile device backflow keying information, complex fertilizer device go out fertile keying information, complex fertilizer device inflow information, complex fertilizer device liquid level information, in complex fertilizer device
Solution ph value in solution ec value and complex fertilizer device.By to the selection of above- mentioned information or typing, the parameter completing to irrigate manually sets
Put.
System running state includes electromagnetic valve open/close states, pipeline transfusion state, liquid level in complex fertilizer device, solution in complex fertilizer device
Solution ph value in ec value and complex fertilizer device.The system running state being provided by system mode display unit, and by different face
Zone partite transport row and inoperative, can be with the current system running state of real time inspection.
Event recording unit is used for recording automatic irrigation information, irrigates information, user's operation information, each irrigation district manually
Irrigate open/close states and opening and closing time.
System maintenance unit provides parameter setting, set of time, password modification, fertile pump test, device reset, closes police
Report, debugging mode select and system reboot function.
Further, in the present embodiment, by industrial human-machine interactive interface from the number of Programmable Logic Controller and configuration
According to real-time data collection in the equipment such as capture card, send the running status of control command monitoring device, realize various system controls
Function processed.
1st, display function: measured value, equipment running status, picture such as calls at the function；
2nd, parameter setting: irrigation time, irrigation volume, the setting of liquid manure scale parameter etc.；
3rd, Non-follow control: the outut devices such as valve, water pump are controlled operating manually；
3rd, data storage: automatically press setpoint frequency record data in system operation, realize the storage of field data；
4th, real-time curve: to ec value, ph value, level value curve real-time representation out；
5th, logout: user is logged in exit, control input output, data bound alert event record storage；
6th, remotely control: carried out data transmission by the Internet, realize long-range monitoring, control.
Further, because the solution mixing in complex fertilizer device has linear, therefore solution hybrid system also have in real time,
The characteristic such as postpone and do not know, the delayed and inertia of system is larger, be difficult to determine using the principle of transmission function, so solution mixes
Assembly system adopts fuzzy control.System to realize fuzzy control using negative feedback closed loop control principle.First, by input quantity,
Control the equal obfuscations of module such as rule, decision-making and judgement, correspond to the degree of membership of certain grade after input quantity obfuscation, so
Afterwards, formulate being subordinate to of each linguistic variable in the corresponding different brackets fuzzy set of input variable, output control variable and its domain
Degree.Summarized according to practical experience and draw, fuzzy control rule is the fuzzy condition statement being represented with language variable format, and starts to control
The fuzzy set making is then the fuzzy decision based on fuzzy rule.Finally, obtain output control with fuzzy decision method
Number of degrees in variable field, then through output precision, output control instructs.In an embodiment, input quantity is automatic irrigation
Information, output is water source booster pump, the drive control signal of fertilizer mother solution pump.
It is more than presently preferred embodiments of the present invention, all changes made according to technical solution of the present invention, produced function is made
With without departing from technical solution of the present invention scope when, belong to protection scope of the present invention.
Claims (10)
1. a kind of water-fertilizer integral fertilizer applicator is it is characterised in that include: a plurality of solutions for providing high concentration fertilizer mother solution
Tank, complex fertilizer device, offer irrigation and cistern and the central control device joining liquid water for mixing solution；Described cistern
Outlet be respectively connecting to the water supply liquid inlet of described solution tank and described complex fertilizer through water source booster pump and water supply line
The water supply liquid inlet of device；The solution delivery outlet of described solution tank connects through drain pipe to the input of fertilizer mother solution pump；Described fertilizer
The solution liquid inlet through hose connection to described complex fertilizer device for the outfan of material mother solution pump；The liquid outlet of described complex fertilizer device connects to one
Fertilizer pump input；The outfan of described fertilizer pump connects to irrigation main pipeline input；Described irrigation main pipeline is respectively through multiple
Several irrigation bypass line are correspondingly connected to be arranged at the water dropper of irrigation district or drip arrow；It is additionally provided with one and institute in described complex fertilizer device
State the ec/ph detection supervising device that Centralized Controller is connected；Described water source booster pump, described fertilizer mother solution pump and described fertilizer
Material pump corresponds to intensified pump drive circuit, mother solution pump drive circuit and fertilizer pump drive circuit and connects to described centralized Control dress
Put.
2. water-fertilizer integral fertilizer applicator according to claim 1 is it is characterised in that described water supply line is through the first electromagnetic valve
Connect to described solution tank, connect to described complex fertilizer device through the second electromagnetic valve；Described irrigation main pipeline connects through the 3rd electromagnetic valve
To described irrigation bypass line；Described first electromagnetic valve, described second electromagnetic valve and described 3rd electromagnetic valve correspondence are through first
Driving circuit for electromagnetic valve, the second driving circuit for electromagnetic valve and the 3rd driving circuit for electromagnetic valve connect to described Centralized Controller.
3. water-fertilizer integral fertilizer applicator according to claim 1 is it is characterised in that the outfan of described fertilizer pump is through one
Flow back to flow tube to connect to the backflow liquid inlet of described complex fertilizer device；It is additionally provided with through the 4th solenoid-driven on the return duct of described tributary
Circuit connects to the 4th electromagnetic valve of described Centralized Controller.
4. water-fertilizer integral fertilizer applicator according to claim 1 is it is characterised in that also include a recovery pond；Described recovery
The liquid inlet in pond is connected with described irrigation district respectively by recovery channel；First liquid outlet of described recovery pond through a reflux pump,
5th electromagnetic valve and reflux line connect to described irrigation main pipeline；Described 5th electromagnetic valve is through the 5th driving circuit for electromagnetic valve
Connect to described Centralized Controller；Described reflux pump connects to described central control device through reflux pump drive circuit；Described time
Second liquid outlet of receives pond connects to a Drainage pipe through the 6th electromagnetic valve；Described 6th electromagnetic valve is through the 6th solenoid-driven electricity
Road connects to described Centralized Controller.
5. water-fertilizer integral fertilizer applicator according to claim 1 is it is characterised in that described water source booster pump is through another water supply
Pipeline connects to described irrigation main pipeline.
6. water-fertilizer integral fertilizer applicator according to claim 1 is it is characterised in that the solution equipped at outlet port of described solution tank
It is provided with the first defecator for filtering solid particle in high concentration solution；It is provided with use at the liquid outlet of described complex fertilizer device
The second defecator of solid particle in filtering through the mixed solution of described complex fertilizer device.
7. water-fertilizer integral fertilizer applicator according to claim 1 it is characterised in that also include setting with irrigation district and with institute
State Centralized Controller be connected remote sensing testing equipment, comprising: soil moisture detection sensor, evaporation quantity detection sensor,
Rainfall quantity detection sensor and intensity of illumination detection sensor.
8. water-fertilizer integral fertilizer applicator according to claim 1 is it is characterised in that described Centralized Controller includes: input
Display device, micro-control processor, communicator and power-supply system；Described input and display device, described communicator are all and institute
State micro-control processor to be connected；Described power-supply system is connected with described micro-control processor and described communicator respectively.
9. a kind of control method based on the water-fertilizer integral fertilizer applicator described in any one of claim 1 ~ 8 is it is characterised in that press
Realize according to following steps:
Step s1: by described Centralized Controller arrange the ratio of irrigated area fertilizer mother solution, ec value, ph value, fertilization time with
And duration；
Step s2: after accomplishing the setting up, described Centralized Controller passes through described mother solution pump drive circuit, drives described fertilizer mother solution pump
High concentration fertilizer mother solution in corresponding solution tank is injected in described complex fertilizer device；
Step s3: described centralized Control passes through described booster pump drive circuit, drives described water source booster pump by cistern
Water injects described complex fertilizer device；
Step s4: by described ec/ph, described Centralized Controller detects that supervising device detects the ec value of solution in described complex fertilizer device
And ph value, it is compared with default ec value and ph value, and by executing described step s3 and described step s4, adjustment
The current ec value of solution and ph value in described complex fertilizer device, until identical with default ec value and ph value；
Step s5: described Centralized Controller passes through described fertilizer pump drive circuit, drives described fertilizer pump by described complex fertilizer device
Solution inject described irrigation main pipeline；
Step s6: described irrigation main pipeline by described irrigation bypass line and described water dropper or drips arrow, and it is right that solution is injected
The irrigation district answered.
10. the control method of water-fertilizer integral fertilizer applicator according to claim 9 is it is characterised in that described micro-control is processed
The control system of one offer human-computer interaction interface is equipped with device；Described control system includes: for arranging automatic irrigation information
Irrigation arranging unit, for arranging the manual manual control unit irrigating information, the system mode providing system running state
Display unit, event recording unit, the warning message unit of record running status fault message and system maintenance unit；
Described automatic irrigation information includes: irrigated area selects information, each irrigated area fertilizer mother solution ratio, each irrigation district
Domain liquid manure ec value, each irrigated area liquid manure ph value and each irrigated area irrigation time；Each irrigated area described is irrigated
Time includes: irrigates the time started, fertilizer irrigation/clear water irrigates selection information and irrigates duration；
Described manual irrigation information includes: irrigated area select information, cistern water inlet keying information, cistern liquid level information,
Recovery pond water inlet keying information, recovery pond liquid level information, fertilizer mother solution ratio select information, complex fertilizer device water inlet keying information, mix
Fertile device backflow keying information, complex fertilizer device go out fertile keying information, complex fertilizer device inflow information, complex fertilizer device liquid level information, in complex fertilizer device
Solution ph value in solution ec value and complex fertilizer device；
Described system running state includes electromagnetic valve open/close states, pipeline transfusion state, liquid level in complex fertilizer device, solution in complex fertilizer device
Solution ph value in ec value and complex fertilizer device；
Described event recording unit is used for recording automatic irrigation information, irrigates information, user's operation information, each irrigation district manually
Irrigate open/close states and opening and closing time；
Described system maintenance unit provides parameter setting, set of time, password modification, fertile pump test, device reset, closes police
Report, debugging mode select and system reboot function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905007.7A CN106332593A (en) | 2016-10-18 | 2016-10-18 | Integrated water and fertilizer applicator and control method thereof |
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| CN106664937A (en) * | 2017-03-20 | 2017-05-17 | 浙江省农业科学院 | Water-fertilizer-integrated four-control irrigating and fertilizing system |
| CN106912237A (en) * | 2017-03-20 | 2017-07-04 | 浙江省农业科学院 | Water-fertilizer integral four controls fertigation method |
| CN107148894A (en) * | 2017-06-29 | 2017-09-12 | 中国农业科学院农田灌溉研究所 | A kind of Surface-irrigation field irrigation device |
| CN107155840A (en) * | 2017-05-02 | 2017-09-15 | 中国农业大学 | A kind of fish and vegetable symbiotic Capsicum yield system and method |
| CN107251699A (en) * | 2017-07-06 | 2017-10-17 | 北京市农林科学院 | A kind of organic liquid fertilizer Tree Precise Fertilization machine |
| CN108076771A (en) * | 2018-01-24 | 2018-05-29 | 山东农业大学 | A kind of facility water-fertilizer integrated intelligent irrigation equipment and control method |
| CN108196600A (en) * | 2017-12-28 | 2018-06-22 | 深圳春沐源控股有限公司 | Fertilizer regulation and control method and device, electronic equipment and computer readable storage medium |
| CN108551832A (en) * | 2018-05-18 | 2018-09-21 | 成都智棚农业科技有限公司 | Full-automatic accurate fertilizing machine, control system |
| CN108566807A (en) * | 2017-03-10 | 2018-09-25 | 山东施可丰生态农业工程有限公司 | A kind of water soluble fertilizer Tree Precise Fertilization device and fertilizing method |
| CN109121645A (en) * | 2018-10-25 | 2019-01-04 | 安徽农业大学 | A kind of water-fertilizer integral machine of Tree Precise Fertilization |
| CN109197089A (en) * | 2018-11-15 | 2019-01-15 | 湖南沙帮智慧农业服务有限公司 | A kind of fertilizer applicator that liquid manure dosage can be adjusted according to crop root ambient enviroment |
| CN109343463A (en) * | 2018-12-04 | 2019-02-15 | 大禹节水（天津）有限公司 | A kind of Programming Methodology of the fertilising machine controller of SIEMENS PLC control |
| CN110192516A (en) * | 2019-06-06 | 2019-09-03 | 湖南大学 | A kind of irrigation method, system and device |
| CN110402667A (en) * | 2019-09-02 | 2019-11-05 | 山东农业大学 | A kind of water-fertilizer integral control device and method |
| CN111024198A (en) * | 2018-10-10 | 2020-04-17 | 寿光天顺达农业科技有限公司 | Liquid manure integration fertilizer distributor detection device |
| CN111213471A (en) * | 2020-03-11 | 2020-06-02 | 广东省现代农业装备研究所 | Water and fertilizer integrated system and control method |
| CN111386831A (en) * | 2020-04-28 | 2020-07-10 | 青岛理工大学 | Water and fertilizer integrated system for mountainous and hilly areas |
| CN112273031A (en) * | 2020-10-30 | 2021-01-29 | 江苏大学 | Real-time fertilizer injection unit that mixes fertile notes based on peristaltic pump |
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| CN114885815A (en) * | 2022-05-16 | 2022-08-12 | 上海国兴农现代农业发展股份有限公司 | Fertilizer liquid recovery system and method based on tidal seedbed |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201427091Y (en) * | 2009-07-10 | 2010-03-24 | 王明高 | Multifunctional extracting, sprinkling, dressing and spraying machine |
| CN201571334U (en) * | 2009-12-07 | 2010-09-08 | 宁夏农林科学院 | Device for applying fertilizer to Chinese wolfberry |
| AU2010200645A1 (en) * | 2009-02-27 | 2010-09-16 | Deere & Company | Sprayer pump primed by using venturi |
| CN201667875U (en) * | 2010-06-03 | 2010-12-15 | 院钟礼 | Pot-type micro-irrigation nozzle capable of fertilizing in greenhouse |
| CN203761830U (en) * | 2014-03-25 | 2014-08-13 | 南京农业大学 | Intelligent greenhouse soilless cultivation fertilizer water irrigation system |
| CN206100930U (en) * | 2016-10-18 | 2017-04-19 | 福建省农业科学院科技干部培训中心 | Liquid manure integration fertilizer distributor |
-
2016
- 2016-10-18 CN CN201610905007.7A patent/CN106332593A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010200645A1 (en) * | 2009-02-27 | 2010-09-16 | Deere & Company | Sprayer pump primed by using venturi |
| CN201427091Y (en) * | 2009-07-10 | 2010-03-24 | 王明高 | Multifunctional extracting, sprinkling, dressing and spraying machine |
| CN201571334U (en) * | 2009-12-07 | 2010-09-08 | 宁夏农林科学院 | Device for applying fertilizer to Chinese wolfberry |
| CN201667875U (en) * | 2010-06-03 | 2010-12-15 | 院钟礼 | Pot-type micro-irrigation nozzle capable of fertilizing in greenhouse |
| CN203761830U (en) * | 2014-03-25 | 2014-08-13 | 南京农业大学 | Intelligent greenhouse soilless cultivation fertilizer water irrigation system |
| CN206100930U (en) * | 2016-10-18 | 2017-04-19 | 福建省农业科学院科技干部培训中心 | Liquid manure integration fertilizer distributor |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566807A (en) * | 2017-03-10 | 2018-09-25 | 山东施可丰生态农业工程有限公司 | A kind of water soluble fertilizer Tree Precise Fertilization device and fertilizing method |
| CN106912237A (en) * | 2017-03-20 | 2017-07-04 | 浙江省农业科学院 | Water-fertilizer integral four controls fertigation method |
| CN106664937A (en) * | 2017-03-20 | 2017-05-17 | 浙江省农业科学院 | Water-fertilizer-integrated four-control irrigating and fertilizing system |
| CN107155840A (en) * | 2017-05-02 | 2017-09-15 | 中国农业大学 | A kind of fish and vegetable symbiotic Capsicum yield system and method |
| CN107148894A (en) * | 2017-06-29 | 2017-09-12 | 中国农业科学院农田灌溉研究所 | A kind of Surface-irrigation field irrigation device |
| CN107251699A (en) * | 2017-07-06 | 2017-10-17 | 北京市农林科学院 | A kind of organic liquid fertilizer Tree Precise Fertilization machine |
| CN108196600A (en) * | 2017-12-28 | 2018-06-22 | 深圳春沐源控股有限公司 | Fertilizer regulation and control method and device, electronic equipment and computer readable storage medium |
| CN108076771A (en) * | 2018-01-24 | 2018-05-29 | 山东农业大学 | A kind of facility water-fertilizer integrated intelligent irrigation equipment and control method |
| CN108551832A (en) * | 2018-05-18 | 2018-09-21 | 成都智棚农业科技有限公司 | Full-automatic accurate fertilizing machine, control system |
| CN111024198A (en) * | 2018-10-10 | 2020-04-17 | 寿光天顺达农业科技有限公司 | Liquid manure integration fertilizer distributor detection device |
| CN109121645A (en) * | 2018-10-25 | 2019-01-04 | 安徽农业大学 | A kind of water-fertilizer integral machine of Tree Precise Fertilization |
| CN109197089A (en) * | 2018-11-15 | 2019-01-15 | 湖南沙帮智慧农业服务有限公司 | A kind of fertilizer applicator that liquid manure dosage can be adjusted according to crop root ambient enviroment |
| CN109343463A (en) * | 2018-12-04 | 2019-02-15 | 大禹节水（天津）有限公司 | A kind of Programming Methodology of the fertilising machine controller of SIEMENS PLC control |
| CN110192516A (en) * | 2019-06-06 | 2019-09-03 | 湖南大学 | A kind of irrigation method, system and device |
| CN110402667A (en) * | 2019-09-02 | 2019-11-05 | 山东农业大学 | A kind of water-fertilizer integral control device and method |
| CN111213471A (en) * | 2020-03-11 | 2020-06-02 | 广东省现代农业装备研究所 | Water and fertilizer integrated system and control method |
| CN111386831A (en) * | 2020-04-28 | 2020-07-10 | 青岛理工大学 | Water and fertilizer integrated system for mountainous and hilly areas |
| CN112273031A (en) * | 2020-10-30 | 2021-01-29 | 江苏大学 | Real-time fertilizer injection unit that mixes fertile notes based on peristaltic pump |
| CN114303562A (en) * | 2021-12-06 | 2022-04-12 | 南京科沃信息技术有限公司 | Liquid manure control system based on 485 bus forms |
| CN114885815A (en) * | 2022-05-16 | 2022-08-12 | 上海国兴农现代农业发展股份有限公司 | Fertilizer liquid recovery system and method based on tidal seedbed |
| CN115428639A (en) * | 2022-10-14 | 2022-12-06 | 广东省农业科学院设施农业研究所 | Automatic fertilization system for greenhouse planting |
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