CN109906739A - Standby fertilizer device and irrigation sprinkler and fertilizing method including this for fertilizer device - Google Patents
Standby fertilizer device and irrigation sprinkler and fertilizing method including this for fertilizer device Download PDFInfo
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- CN109906739A CN109906739A CN201711332846.5A CN201711332846A CN109906739A CN 109906739 A CN109906739 A CN 109906739A CN 201711332846 A CN201711332846 A CN 201711332846A CN 109906739 A CN109906739 A CN 109906739A
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 298
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000002262 irrigation Effects 0.000 title claims description 54
- 238000003973 irrigation Methods 0.000 title claims description 54
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000005086 pumping Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 239000007788 liquid Substances 0.000 claims description 25
- 238000004891 communication Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 42
- 239000000575 pesticide Substances 0.000 description 18
- 230000007480 spreading Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 230000004720 fertilization Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 239000006052 feed supplement Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Fertilizing (AREA)
Abstract
The present invention relates to a kind of standby fertile devices, comprising: at least two complex fertilizer tanks；Fertilizing pump is respectively communicated with at least two complex fertilizers tank, for the material pumping in the complex fertilizer tank to be discharged；Blender, for stirring the material in the complex fertilizer tank.Uninterruptedly fertilizer may be implemented in standby fertile device and fertilizing method according to the present invention, and speed of applying fertilizer is fast, high-efficient, while solving the problems, such as the excessive and at high cost problem of artificially applying fertilizer labor intensity, with good economic efficiency and social benefit.
Description
Technical field
Irrigation sprinkler and fertilizing method the present invention relates to a kind of standby fertile device and including this for fertile device, more particularly, to
The standby fertile device that --- for example, center pivot irrigation sprinkler --- matches with field irrigation, fertilizer machinery.
Background technique
Irrigator when Chinese patent 201210357371.6 discloses a kind of mobile.A fertilising is provided on its vehicle frame
The water inlet pipe of fertilizer spreading tank and outlet pipe be coupled on the influent side of valve and the outlet pipe of water outlet side by tank, fertilizer spreading tank into
A hand-operated valve is respectively set on water pipe and outlet pipe, by adjusting two hand-operated valves, generates the hydraulic pressure of above-mentioned inlet tube and outlet tube
Pressure difference applies fertilizer to crop when irrigating so that the solution in fertilizer spreading tank is drawn into outlet pipe.It follows that this is existing
A fertilizer spreading tank is only provided in patent, and the solution in fertilizer spreading tank is preprepared.So, when in fertilizer spreading tank
Solution application after must just shut down the continuity inculcated preprepared solution again, therefore will cause fertilizer irrigation
Difference, fertilising speed is slow, extremely low to the efficiency of large area farmland fertilization.
Further, since water resource is very short, field irrigation just develops towards water-saving direction.Center pivot irrigation sprinkler is section
The large-scale Water saving type watering arrangement of water type large area irrigation machinery.Currently, center pivot irrigation sprinkler there is without standby fertile device and
Unevenness of applying fertilizer is led to using fertilizing pump merely.
Moreover, the ability of existing standby fertile device continuous fertilization work is poor, the disposable amount for containing fertilizer solution is few, sprinkling
It needs that the fertilizer mixed is injected fertilizer applicator again after fertilising, when to the soil fertilizing of large area, needs to repeat to shut down dress
Material, then carries out spring application again, and it is low thus to bring working efficiency, fertilising speed equal shortcomings, while the amount applied fertilizer slowly
It is uncontrollable, it causes to waste.
Summary of the invention
The purpose of the present invention is to solve the above problem, provides standby fertile device and the fertilising side of a kind of continuous uninterrupted fertilizer
Method.
For achieving the above object, the present invention provides a kind of standby fertile device, comprising:
At least two complex fertilizer tanks, hydraulic communication parallel with one another；
Fertilizing pump distinguishes serial communications at least two complex fertilizer tanks, for by the material pumping in the complex fertilizer tank
Discharge；
At least two blenders are respectively arranged in the complex fertilizer tank for stirring material therein.
According to an aspect of the present invention, it is defeated that complex fertilizer tank is equipped between each complex fertilizer tank and the input terminal of the fertilizing pump
Outlet shut-off valve.
According to an aspect of the present invention, the output end of the fertilizing pump is equipped with fertilising pump output terminal shut-off valve and fertilizing pump
Output end flowmeter.
According to an aspect of the present invention, the arrival end of each complex fertilizer tank is equipped with complex fertilizer tank arrival end shut-off valve and mixes
Fertile tank arrival end flowmeter.
According to an aspect of the present invention, each complex fertilizer tank is equipped with PH sensor and EC sensor.
According to an aspect of the present invention, high-order liquid-level switch and low level liquid level are equipped on the tank skin of each complex fertilizer tank
Switch；Alternatively,
The bottom of each complex fertilizer tank is equipped with weight sensor.
According to an aspect of the present invention, the standby fertile device is additionally provided with frequency converter, for controlling the fertilizing pump.
According to an aspect of the present invention, the shut-off valve is motor-driven valve.
According to the present invention, for achieving the above object, a kind of irrigation sprinkler including the standby fertile device is also provided, is also wrapped
Include positioning navigation device, the positioning navigation device be arranged in the standby fertile device center and/or the irrigation sprinkler
Fertilising end.
According to an aspect of the present invention, the positioning navigation device uses GPS or BEI-DOU position system.
For achieving the above object, the present invention provides a kind of method applied fertilizer using irrigation sprinkler, comprising the following steps:
A. fertilizer is injected into complex fertilizer tank, and water is injected into complex fertilizer tank by pipeline；
B. by the fertilizer and water in blender stirring complex fertilizer tank；
C. the first shut-off valve of control is opened, the fertilizer solution in corresponding complex fertilizer tank is pumped by fertilizing pump and is sprayed
Fertilising；
D. the first shut-off valve described in step c is closed, opens and controls another first shut-off valve, continuing will by fertilizing pump
Fertilizer solution in another corresponding complex fertilizer tank pumps carry out spring application；
E. while executing step d, step a and b are repeated；
F. after executing step e, return step c.
Standby fertile device according to the present invention is equipped at least two complex fertilizer tanks and a fertilizing pump, two complex fertilizer tanks take turns to operate
Uninterrupted continuous fertilizer may be implemented.After the fertilizer solution in a complex fertilizer tank is finished by fertilizing pump supply, pass through
Empty complex fertilizer tank is isolated from hydraulic system and another is had the mixed of sufficient material by the first shut-off valve in control system
Fertile tank is connect with fertilizing pump, continues to supply fertilizer solution.According to the present invention, each complex fertilizer tank can be individually through fertilizing pump
Fertilizer is neither conflicted with each other nor is interfered with each other between each complex fertilizer tank.Design according to the present invention also can be set multiple mixed
Fertile tank supplies uniformly mixed fertilizer and/or water and/or pesticide etc. one by one.Standby fertile apparatus structure of the invention is simple, cost compared with
It is low, it can be realized continuous uninterrupted fertilizer.
It is equipped with shut-off valve and flowmeter in the pipeline of standby fertilizer device, these shut-off valves can be motor-driven valve, such as electric ball
Valve etc., in order to pass through the entire fertilising of central control system or central control unit to including standby fertile device according to the present invention
Irrigation system carries out automatically controlling.It can control different fertilizer-mixing barrel access systems using shut-off valve, carry out complex fertilizer and fertilising is made
Industry.It flowmeter is set can accurately control and apply the fertilizer of cloth or the amount of the pesticide solution, accurately to be counted according to the area in practical farmland
The amount of water required for calculating or fertilizer solution provides foundation.According to real work situation, fertilizer is adaptively supplied water and conveyed
Material it is thus achieved that accurately calculating, adjusting fertilizer-injecting quantity in real time, and improves water, fertile utilization rate, solves existing center branch
The problem of axis irrigation sprinkler is without standby fertile device or for fertile device unevenness of application.Standby fertile device according to the present invention simultaneously solves
The excessive problem of artificially applying fertilizer labor intensity and problem at high cost, with good economic efficiency and social benefit.
It is equipped with PH, EC sensor, liquid-level switch and weight sensor in complex fertilizer tank, is connected with frequency converter by fertilizing pump.
PH and EC sensor can accurately control fertilizer solution pH value and soluble-salt concentration in complex fertilizer tank.It is existing according to fertilising in this way
Field soil regime etc., determines concentration of fertilizer, and it is good to guarantee that fertilizer plays the role of farmland.Liquid-level switch and/or weight sensing
Device can be with the fertilizer solution amount in real-time remote monitoring complex fertilizer tank, it is ensured that the fertilizer solution in complex fertilizer tank is sufficient.In addition, fertilizing pump
Side setting frequency converter frequency control fertilizing pump may be implemented, thus come realize in real time adjustment fertilizer solution output quantity so that
Fertilizer irrigation is controllable, to realize the Variable Control of dose.
The fertilizer solution mixed in each complex fertilizer tank is directly that irrigation sprinkler applies fertilizer end for fertilizer solution progress by fertilizing pump
Fertilising, then proceedes to the mixed fertilizer in the complex fertilizer tank for having mended material and is again conveyed to the fertilizer solution mixed by fertilizing pump
Irrigation sprinkler fertilising end continuously can carry out spring application in the farmland to large area so on circulate, process of applying fertilizer
In do not need to shut down feed supplement be the farmland of unit area so that the fertilising efficiency of standby fertile device of the invention greatly improves
Rate faster, has saved the plenty of time compared with the prior art when fertilising, saves cost of labor, with good economic efficiency
And social benefit.
A kind of scheme according to the present invention starts after one of complex fertilizer tank fertilizer to supplement material, then by stirring
Device is stirred, while carrying out fertilizer by another complex fertilizer tank, continues fertilizer by other complex fertilizer tanks after fertilizer, and fertilizer finishes
Complex fertilizer tank material is replenished in time and stirs, wait the seamless connection fertilizer after other complex fertilizer tank fertilizers (i.e. uninterrupted
Fertilizer).Spring application continuously is carried out to the farmland of large area so on circulate, does not need to shut down during fertilising and mend
Material.The fertilising efficiency of standby fertile device of the invention greatly improves, fast compared with the prior art when being the farmland fertilization of unit area
Rate faster, has saved the plenty of time, saves cost of labor, with good economic efficiency and social benefit.And according to this
The fertilizing method of invention can adjust dose in real time, so that dose obtains Variable Control, working efficiency is greatly improved, and realize
It is full-automatic.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 schematically shows a kind of structural plan of the standby fertile device of embodiment according to the present invention.
Specific embodiment
It, below will be to embodiment in order to illustrate more clearly of embodiment of the present invention or technical solution in the prior art
Needed in attached drawing be briefly described.It should be evident that the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skills without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
When being described for embodiments of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
" rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", orientation or positional relationship expressed by "outside" are based on phase
Orientation or positional relationship shown in the drawings is closed, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore above-mentioned term cannot
It is interpreted as limitation of the present invention.
The present invention is described in detail with reference to the accompanying drawings and detailed description, embodiment cannot go to live in the household of one's in-laws on getting married one by one herein
It states, but therefore embodiments of the present invention are not defined in following implementation.
Standby fertile device according to the present invention be mainly used for for field irrigation, fertilising, spray spraying pesticide fertilizer apparatus or set
Available answers fertilizer, pesticide and water, is especially adapted for use in and supplies fertilizer and water etc. for center fulcrum irrigation sprinkler.
Fig. 1 schematically shows a kind of structure of the standby fertile device of embodiment according to the present invention.As shown in Figure 1, according to
Standby fertile device of the invention includes two complex fertilizer tanks, 1, fertilizing pump 2 and two blenders 3.In the present embodiment, on
It states two complex fertilizer tanks 1 to be connected in parallel with each other by pipeline 12, and is connected in series with each other respectively with fertilizing pump 2.Thus one is constituted
Open hydraulic system.Related technical field according to the present invention, in the present invention, so-called hydraulic system are filled for conveying
It irrigates with water, fertilizer and necessary various pesticides.The output end of the hydraulic system is connected with main liquid feeding pipeline 13, then fills with fertilising
It sets or mechanism connection is poured in the spraying of equipment, uniformly mixed pesticide, fertilizer or irrigation are applied into cloth to farmland with clear water；The other end
It is connect with water source, draws clear water.Specifically, the lower end of main liquid feeding pipeline 13 is connect with water source in Fig. 1, upper end and fertilizing equipment
Connection.The lower end of clear water main liquid feeding pipeline 13 from Fig. 1 is flowed to upper end, and is supplied by branch outlet to different complex fertilizer tanks 1
Answer clear water.
In the present embodiment, each complex fertilizer tank 1 is fitted with blender 3.Blender 3 is including drive part 301 and by driving
The mixing part that bar 302 and stirring blade 303 form.As shown in Figure 1, in the present embodiment, drive part 301 is fixed on mixed
The top of fertile tank 1,302 one end of drive rod are connect with drive part 301, and the other end is connected with stirring blade 303.Mixing part quartile
In complex fertilizer tank 1, and fertilizer, water and pesticide under the driving of drive part 301 in Stirring complex fertilizer tank 1.In this implementation
In mode, drive part 301 is motor.
In the present embodiment, two complex fertilizer tanks 1 are connected in parallel with each other, and distinguish serial communication with fertilizing pump 2.Such as Fig. 1
Shown, the arrival end of two complex fertilizer tanks 1, i.e. top in figure are connect by pipeline with main liquid feeding pipeline 13.Master shown in figure
The lower part of liquid feeding pipeline 13 is connect with clear water source, and upper part is then connect with the irrigation rig for fertilizer irrigation.In fertilising, irrigate
And/or during applying cloth pesticide, clear water, for becoming owner of liquid feeding pipeline 13, then flows up from lower section shown in FIG. 1 and reaches phase
The irrigation rig answered, such as irrigation sprayer or with holes apply stringing etc..Fertilizer, pesticide of cloth to be applied etc. are from left side shown in FIG. 1
The pipeline 12 on top is for becoming owner of in liquid feeding pipeline 13, as clear water flows up.As shown in Figure 1, what is fed below from figure is clear
Water is sent into each complex fertilizer tank 1, for dissolving fertilizer and/or pesticide first by branch line 12.As shown in Figure 1, each complex fertilizer
The top of tank 1 is equipped with water supply through-hole 101, and water supply through-hole 101 passes through in corresponding piping connection to main liquid feeding pipeline 13；And it is each
The bottom of complex fertilizer tank 1 is connected by corresponding pipeline 12 with the arrival end of fertilizing pump 2.
In the embodiment shown in figure 1, two groups of complex fertilizer tanks 1 are set.It is mixed that multiple groups can be set in purpose according to the present invention
Fertile tank 1, and each complex fertilizer tank 1 is connected in parallel with each other, thus after the fertilizer in one complex fertilizer tank 1 of realization applies cloth, by it
It separates, and the complex fertilizer tank 1 that another is filled to uniformly mixed fertilizer accesses in hydraulic circuit, continues to applying from hydraulic circuit
Fertile equipment supplies fertilizer.
As shown in Figure 1, being respectively equipped with the first of complex fertilizer tank output end in the bottom output end pipeline 12 of each complex fertilizer tank 1
Shut-off valve 4.Meanwhile in the upper end of each complex fertilizer tank 1, i.e., clear water and fertilizer, pesticide injection end pipeline 12 in also set respectively
There is the third shut-off valve 7 of complex fertilizer tank input terminal.The opening and closing of the first shut-off valve of complex fertilizer tank output end 4 is used for corresponding complex fertilizer tank 1
It is incorporated in the hydraulic system of standby fertile device according to the present invention, or it is separated from the hydraulic system.When a complex fertilizer tank 1 connects
Enter system, when supplying fertilizer to system, the complex fertilizer tank input terminal third cut-off of another or other other complex fertilizer tanks 1
Valve 7 is opened, and clear water is introduced corresponding complex fertilizer tank 1, while feeding fertilizer, pesticide thereto, and it is mixed to start the stirring of blender 3
It closes.So circulation realizes uninterrupted fertilizer and Shi Bu fertilizer, pesticide and filling respectively by different complex fertilizer tanks 1 access system in turn
It irrigates.According to the present invention it is possible to add identical fertilizer and pesticide into different complex fertilizer tanks, can also be different.Add fertilizer and agriculture
Type, number of amount of medicine etc., depending on the actual conditions of farmland.By different complex fertilizer tanks, can be realized according to practical agriculture
Field situation, the fertilizer and pesticide for applying variety classes, various concentration incessantly.
In the present embodiment, each shut-off valve can be electrical ball valve.Using motor-driven valve, in the control of central controller
Under, the automatic control to standby fertile device according to the present invention may be implemented.It is of course also possible to use hand stop valve, passes through people
The each shut-off valve of industry control system realizes the access and cutting of different complex fertilizer tanks 1.
A kind of embodiment according to the present invention, as shown in Figure 1,1 top of complex fertilizer tank is equipped with to the water supply of complex fertilizer tank 1, fertilizer
Or the through-hole 101 of pesticide.Fertilizer can be fed in complex fertilizer tank 1 with via through holes 101.It is of course also possible to be arranged special for fertilizer
The through-hole (not shown) of conveyer conveying fertilizer.In the present embodiment, the branch by being connect with main liquid feeding pipeline 13
Pipeline 12 is fed the water into each complex fertilizer tank 1.Complex fertilizer tank arrival end third shut-off valve 7 is equipped in water supply conduit 12, to control
System enters the water of complex fertilizer tank 1.Complex fertilizer tank arrival end third shut-off valve 7 can be electrical ball valve etc..
In the present embodiment, using mechanically or manually solid crystals or concentrate fertilizer are fed in complex fertilizer tank 1, or
Fertilizer is delivered in complex fertilizer tank 1 by the mechanism of fertilizer conveyer or other transporting fertilizers.Using blender 3 to each complex fertilizer tank
Fertilizer and water in 1 are stirred, and are mutually mixed uniformly, are formed so that fertilizer is completely dissolved in water and under the action of stirring
Fertilizer solution.
Standby fertile device according to the present invention, in turn successively by 1 access system of complex fertilizer tank, and to cut off or isolate other
Complex fertilizer tank 1 Jia Shui, plus fertilizer and/or pesticide again, to realize continuously, implement fertilizer irrigation etc. for a long time and make
Industry.
In the present embodiment, the fertilizer solution in each complex fertilizer tank 1 is pumped respectively by fertilizing pump 2 to water-main road
13, it then reaches fertilizer apparatus (such as irrigation sprinkler or sprinkling irrigation sprinkler head etc.) and carries out sprinkler irrigation fertilization.As shown in Figure 1, fertilizing pump 2 is set
It sets on the pipeline 12 for being connected to each complex fertilizer tank 1 and water-main road 13.In the present embodiment, fertilizing pump 2 uses diaphragm pump
Or positive displacement pump.Certainly, the purpose of the present invention equally may be implemented in the pump of other forms, such as plunger pump, vane pump.But root
According to one embodiment of the present invention, it is equipped with frequency-variable controller for diaphragm type fertilizing pump 2, in the finger of the Fertilization Model pre-established
It leads down, by calculating, decision and the adjustment in real time to dose, using frequency control diaphragm type fertilizing pump 2 to dose reality
Apply control.
As shown in Figure 1, in one embodiment of the invention, standby fertilizer device further includes setting in connection 2 He of fertilizing pump
The second shut-off valve 5 on pipeline 12.In the present embodiment, the second shut-off valve 5 uses ball valve.Certainly, structure according to the present invention
Think, other kinds of shut-off valve, such as gate valve or solenoid valve etc. can also be used.
As shown in Figure 1, in the present embodiment, the pipeline between the first shut-off valve of complex fertilizer tank arrival end 7 and each complex fertilizer tank 1
12 are equipped with flowmeter 8, for detecting the water in input complex fertilizer tank 1；Pipe between second shut-off valve 5 and water-main road 13
Flowmeter 6 also is provided on road 12, for detecting the fertilizer solution amount for giving fertilizer apparatus.In the present embodiment, electrical ball valve
The flow of fertilizer solution can be efficiently controlled with ball valve, amount according to actual needs can be with real-time control.It is aided with flowmeter, it can
With accurately learn water or fertilizer solution amount number so that according to the area in practical farmland, water required for accurately calculating or
The amount of person's fertilizer solution.
Based on the configuration of said electric valve, shut-off valve and flowmeter, the flow of carrying capacity and fertilizer solution can control.Root
Factually border working condition is adaptively supplied water and is conveyed fertilizer.It is achieved in and accurately calculates, adjusts fertilizer-injecting quantity in real time, and
And water, fertile utilization rate are improved, it is uneven without standby fertile device or standby fertile device fertilising to solve existing center pivot irrigation sprinkler
Even problem.Simultaneously according to above-mentioned setting, standby fertile device of the invention solves the problems, such as that artificially applying fertilizer labor intensity is excessive, with
And problem at high cost, with good economic efficiency and social benefit.
PH sensor, EC sensor and liquid level is additionally provided in each complex fertilizer tank 1 in standby fertile device according to the present invention to open
It closes；Weight sensor 11 is arranged in the bottom of complex fertilizer tank 1, is connected with frequency converter 14 by fertilizing pump 2.
In the present embodiment, the tank skin of each complex fertilizer tank 1 is equipped with high-order liquid-level switch 9 and low level liquid level opens 10.It is low
The bottom of complex fertilizer tank 1 or the position close to bottom is arranged in position liquid-level switch 10, is for monitoring fertilizer solution in complex fertilizer tank 1
It is no to reach least amount, and prompt system switches complex fertilizer tank 1 in time when fertilizer solution deficiency in complex fertilizer tank 1.High-order liquid level
The top of each complex fertilizer tank 1 or the position close to top is arranged in switch 9, and fertilizer solution is fully loaded in complex fertilizer tank 1 for monitoring
Amount, i.e., when being full of fertilizer solution or enough fertilizer solutions in each complex fertilizer tank 1, prompt system stopping continues to be fed.It is possible thereby to
Guarantee that standby fertile device according to the present invention can switch in time and/or stop feed supplement in time, guarantees the normal operation of system, it is not unrestrained
Take fertilizer solution, while guaranteeing uninterruptedly to apply fertilizer to farmland.
In the present embodiment, by PH and EC sensor can accurately control in complex fertilizer tank 1 fertilizer solution pH value and
Soluble-salt concentration.It in this way according to practical situation of applying fertilizer, determines that concentration of fertilizer is applied fertilizer, guarantees that fertilizer plays well farmland
Effect.Weight sensor 11 can monitor the amount for storing up the fertilizer solution in fertile tank 3 in real time, may insure to store up in fertile tank 3 in this way
The fertilizer solution moment guarantee that sufficient amount carries out fertilizer irrigation.In the present invention, it can only setting weight be sensed on complex fertilizer tank 1
Only liquid-level switch (high-order liquid-level switch 9 and low level liquid-level switch 10) is arranged in device 11, and weight sensing can also be arranged simultaneously
Device 11 and liquid-level switch.
In the present embodiment, by the way that the Frequency Converter Control fertilizing pump 5 on the side of fertilizing pump 5 is arranged in, thus reality is realized
When adjust fertilizer solution output quantity so that fertilizer irrigation is controllable, to realize the Variable Control of dose.
In addition, this irrigation sprinkler further includes location navigation the present invention also provides a kind of irrigation sprinkler including above-mentioned standby fertile device
Device.In the present invention, the standby fertile center of device and/or the fertilising of irrigation sprinkler is arranged in irrigation sprinkler in positioning navigation device
End.Positioning navigation device according to the present invention can use GPS or BEI-DOU position system.So set, positioning can be passed through
Navigation device perceives the location of travel speed and fertilising end of irrigation sprinkler of irrigation sprinkler.So, it will sense
For data real-time delivery to irrigation sprinkler, the control unit in irrigation sprinkler can be according to the row of the data control irrigation sprinkler passed back
The irrigation sprinkler of position into speed and to(for) different fields, calculating, decision and the corresponding dose of control.So that according to the present invention
Irrigation sprinkler can apply fertilizer under any operating condition and the speed of service uniformly and dose is accurate, while guaranteeing the traveling of irrigation sprinkler
Path is accurate, and covering need to entirely fertilize the soil ground.Meanwhile because standby fertilizer device setting, enable irrigation sprinkler according to the present invention
Uninterruptedly precision fertilizing for a long time, fertilising speed is fast, high-efficient.
Above-mentioned setting according to the present invention, using it is above-mentioned include standby fertile device the practical following institute of method applied fertilizer of irrigation sprinkler
It states:
A. fertilizer is injected into the complex fertilizer tank 1 that needs add materials, is then injected into complex fertilizer tank in right amount by pipeline 12
Water；
B. by blender 3 by each complex fertilizer tank 1 fertilizer and water stir evenly；
C. wherein the first shut-off valve 4 is opened, is pumped the fertilizer solution in corresponding complex fertilizer tank 1 to sprinkling irrigation by fertilizing pump
Machine fertilising end carries out spring application；
D. the first shut-off valve 4 described in step c is closed, another the first shut-off valve 4 is opened, continuing will by fertilizing pump 2
Fertilizer solution in another corresponding complex fertilizer tank 1 is pumped to irrigation sprinkler fertilising end and carries out spring application；
E. while executing step d, step a and b are repeated；
F. after executing step e, return step c.
Specific fertilizing method is as described below:
Convey appropriate fertilizer to corresponding complex fertilizer tank 1, such as by being manually sent into fertilizer, or by with 1 phase of complex fertilizer tank
Fertilizer is sent by fertilizer conveyer even；Then the clear water in main infusion tube road 13 is sent by complex fertilizer tank 1 by pipeline 12.Defeated
During sending fertilizer and water, by artificial or central control unit, adjusts the open amount of shut-off valve or controlled by flowmeter
Injection rate.After fertilizer, water and/or pesticide add, by blender 3 in complex fertilizer tank 1 fertilizer and water be stirred and make it
It is uniformly mixed, fertilizer is promoted to be dissolved in the water to form fertilizer solution.
The first shut-off valve 4 for controlling a complex fertilizer tank 1 in hydraulic system is opened, and makes other complex fertilizer tanks 1 in hydraulic system
Motor-driven valve 4 be in close state；By fertilizing pump 2 by stirring in complex fertilizer tank 1 that the first shut-off valve 4 with unlatching is serially connected
It mixes uniform fertilizer solution and is pumped to the progress spring application of irrigation sprinkler fertilising end.
After fertilizer solution pumping in above-mentioned complex fertilizer tank 1, the first shut-off valve 4 is closed, another complex fertilizer tank 1 is opened
First shut-off valve 4；Continued by fertilizing pump 2 by stirring evenly in complex fertilizer tank 1 that the first shut-off valve 4 with unlatching is serially connected
Fertilizer solution be pumped to irrigation sprinkler fertilising end carry out spring application.By the devices such as fertilizer conveyer and pipeline 12 to having supplied
Continue to convey fertilizer and water to the complex fertilizer tank 1 that fertilizer finishes, is then again stirring for by blender 3, it is molten to form uniform fertilizer
Then liquid waits fertilizing pump 2 to extract out again and realizes fertilizer.
Traffic monitoring is carried out by ball valve and flowmeter before spring application, so that dose is more accurate, will not
It causes to waste, and makes fertilising controllable.
Above-mentioned complex fertilizer, fertilizer and the process of fertilising are recycled, i.e., starts supplement after one of 1 fertilizer of complex fertilizer tank
Material, is then stirred by blender 3；Fertilizer is carried out by another complex fertilizer tank 1 simultaneously, by other complex fertilizer tanks 1 after fertilizer
Continue fertilizer.The complex fertilizer tank finished to fertilizer is replenished in time material and stirs, and waits seamless after other 1 fertilizers of complex fertilizer tank
It connects fertilizer (i.e. uninterrupted fertilizer).Continuously sprinkling can be carried out to the farmland of large area so on circulate to apply
Fertilizer does not need to shut down feed supplement during fertilising.
The foregoing is merely an embodiment of the invention, are not intended to restrict the invention, for the technology of this field
For personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. standby fertilizer device characterized by comprising
At least two complex fertilizer tanks (1), fluid communication parallel with one another；
Fertilizing pump (2) is used to arrange the material pumping in the complex fertilizer tank (1) respectively with complex fertilizer tank (1) serial communication
Out；
At least two blenders (3) are respectively arranged in the complex fertilizer tank (1) for stirring material therein.
2. standby fertile device according to claim 1, which is characterized in that each complex fertilizer tank (1) and the fertilizing pump (2)
The first shut-off valve (4) are equipped between input terminal.
3. standby fertile device according to claim 2, which is characterized in that the output end of the fertilizing pump (2) is equipped with second section
Only valve (5) and fertilizing pump (2) output end flowmeter (6).
4. standby fertile device according to claim 3, which is characterized in that the arrival end of each complex fertilizer tank (1) is equipped with third
Shut-off valve (7) and complex fertilizer tank (1) arrival end flowmeter (8).
5. according to claim 1 to standby fertilizer device described in one of 4, which is characterized in that each complex fertilizer tank (1) senses equipped with PH
Device and EC sensor.
6. according to claim 1 to standby fertilizer device described in one of 4, which is characterized in that set on the tank skin of each complex fertilizer tank (1)
There are high-order liquid-level switch (9) and low level liquid-level switch (10)；Alternatively,
The bottom of each complex fertilizer tank (1) is equipped with weight sensor (11).
7. according to claim 1 to standby fertilizer device described in one of 4, which is characterized in that frequency converter (14) are additionally provided with, for controlling
The fertilizing pump (2).
8. according to claim 1 to standby fertilizer device described in one of 4, which is characterized in that first, second, and third shut-off valve
For motor-driven valve.
9. a kind of irrigation sprinkler including standby fertilizer device described in one of claim 1 to 8, which is characterized in that further include that positioning is led
Navigate device, and the standby fertile center of device and/or the fertilising end of the irrigation sprinkler is arranged in the positioning navigation device.
10. irrigation sprinkler according to claim 9, which is characterized in that the positioning navigation device is fixed using GPS or Beidou
Position system.
11. a kind of method applied fertilizer using irrigation sprinkler described in claim 9 or 10, which comprises the following steps:
A. fertilizer is injected into complex fertilizer tank (1), and water is injected into complex fertilizer tank (1) by pipeline (12)；
B. by the fertilizer and water in blender (3) stirring complex fertilizer tank (1)；
C. open control the first shut-off valve (4), by fertilizing pump (2) by the fertilizer solution in corresponding complex fertilizer tank (1) pump into
Row spring application；
D. the first shut-off valve (4) described in step c is closed, opens and controls another first shut-off valve (4), is continued by fertilizing pump
(2) fertilizer solution in another corresponding complex fertilizer tank (1) is pumped into carry out spring application；
E. while executing step d, step a and b are repeated；
F. after executing step e, return step c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711332846.5A CN109906739A (en) | 2017-12-13 | 2017-12-13 | Standby fertilizer device and irrigation sprinkler and fertilizing method including this for fertilizer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711332846.5A CN109906739A (en) | 2017-12-13 | 2017-12-13 | Standby fertilizer device and irrigation sprinkler and fertilizing method including this for fertilizer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109906739A true CN109906739A (en) | 2019-06-21 |
Family
ID=66959173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711332846.5A Pending CN109906739A (en) | 2017-12-13 | 2017-12-13 | Standby fertilizer device and irrigation sprinkler and fertilizing method including this for fertilizer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109906739A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113190052A (en) * | 2021-03-10 | 2021-07-30 | 天津捷强动力装备股份有限公司 | Uninterrupted liquid medicine supply control method and system |
| US11939982B2 (en) | 2019-12-09 | 2024-03-26 | Cnh Industrial America Llc | System for distributing particulate material from an agricultural machine |
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| CN102132669A (en) * | 2011-01-17 | 2011-07-27 | 石河子大学 | Accurate drip irrigation and fertilization system |
| CN204968494U (en) * | 2015-07-24 | 2016-01-20 | 内蒙古联业农业科技有限公司 | Fertilization all -in -one is filtered to lamination formula |
| CN106135174A (en) * | 2015-04-12 | 2016-11-23 | 陈田来 | A kind of Intelligent pesticide application equipment |
| CN206295828U (en) * | 2016-11-30 | 2017-07-04 | 周岩 | Liquid Fertilizer matches somebody with somebody fertile system |
| CN208016333U (en) * | 2017-12-13 | 2018-10-30 | 京蓝沐禾节水装备有限公司 | Standby fertilizer device and the irrigation sprinkler for including the standby fertile device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102132669A (en) * | 2011-01-17 | 2011-07-27 | 石河子大学 | Accurate drip irrigation and fertilization system |
| CN106135174A (en) * | 2015-04-12 | 2016-11-23 | 陈田来 | A kind of Intelligent pesticide application equipment |
| CN204968494U (en) * | 2015-07-24 | 2016-01-20 | 内蒙古联业农业科技有限公司 | Fertilization all -in -one is filtered to lamination formula |
| CN206295828U (en) * | 2016-11-30 | 2017-07-04 | 周岩 | Liquid Fertilizer matches somebody with somebody fertile system |
| CN208016333U (en) * | 2017-12-13 | 2018-10-30 | 京蓝沐禾节水装备有限公司 | Standby fertilizer device and the irrigation sprinkler for including the standby fertile device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11939982B2 (en) | 2019-12-09 | 2024-03-26 | Cnh Industrial America Llc | System for distributing particulate material from an agricultural machine |
| CN113190052A (en) * | 2021-03-10 | 2021-07-30 | 天津捷强动力装备股份有限公司 | Uninterrupted liquid medicine supply control method and system |
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Application publication date: 20190621 |