CN206879423U - Water-fertilizer integral four controls Irrigation and fertilization system - Google Patents
Water-fertilizer integral four controls Irrigation and fertilization system Download PDFInfo
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- CN206879423U CN206879423U CN201720272725.5U CN201720272725U CN206879423U CN 206879423 U CN206879423 U CN 206879423U CN 201720272725 U CN201720272725 U CN 201720272725U CN 206879423 U CN206879423 U CN 206879423U
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Abstract
The utility model discloses a kind of water-fertilizer integral four to control Irrigation and fertilization system, including the BC soil moisture transducer and subsoil moisture transducer in the middle part of root system of plant compact district or maximum root soil functional areas, controller connection BC soil moisture transducer and subsoil moisture transducer.The utility model is easily operated, save recruitment, it is easy to utilize, according to crop nutrition content demand, science formulates total fertilization amount, and applied fertilizer by measuring, concentration controls, design the fertigation frequency, the methods of application percentage fertilizer applicator and equipment adjustment control dose, realize precision fertilizing, fertigation control is carried out according to crop liquid manure demand rule, both ensured that crop can well grow, realize stable high yield, the environmental pollution caused by heavy irrigation with fertilising is can control again, really realize period and the duration to fertigation, the total amount and once used amount of fertilising, irrigate the degree and depth of moistening, the concentration of rich water and being precisely controlled comprehensively for nutrients ratio are irrigated and applied fertilizer.
Description
Technical field
It the utility model is related to the Integration of Water into Fertilizer field, more particularly to a kind of water-fertilizer integral fertigation control system
System.
Background technology
The Integration of Water into Fertilizer is the developing direction of modern agriculture, is the important means of Tree Precise Fertilization, according to different rings
Border condition and crop liquid manure demand rule, implement water-fertilizer integral with scientific and reasonable control method, be to realize high-efficient irrigation
With the only way of fertilising.But due to the Integration of Water into Fertilizer, application time is not grown at home, and people's generally existing both lacked
Application experience, lack the further investigation to application technology again, when the Integration of Water into Fertilizer is implemented, how to carry out irrigation and apply
Fertilizer control, the method for also lacking systematicness and strong operability cause water-fertilizer integral application difficult, and implementation result is bad.In order to
Solve this problem,
In published technology, although also it has been proposed that to fertigation period, fertigation amount and fertigation week
The modularity control scheme of phase, but it is not specific enough and comprehensive, and control object is not clear and definite enough, and operability is not strong in actual applications,
Systematic fertigation control must be included to the period of fertigation and duration, the total amount of fertilising and once used amount, irrigation
The control of the degree and depth of moistening, the concentration of rich water and nutrients ratio, in order to realize effective control to above object, this reality
With the design of new proposition water-fertilizer integral four control Irrigation and fertilization system.
Utility model content
The purpose of the utility model is to be directed in water-fertilizer integral application process to lack systematic control technology, causes to implement
Deficiency on treatment effect, there is provided a kind of technology implementation result is notable, can be precisely controlled the system irrigated with fertilising comprehensively.
The technical solution of the utility model is that a kind of water-fertilizer integral four controls Irrigation and fertilization system, including fertigation control
Device and fertigation equipment, above-mentioned fertigation controller include time control module, dose control module, nutrients ratio control
Molding block, soil moisture control module；Above-mentioned fertigation controller connection is located at root system of plant compact district or maximum root soil work(
Soil moisture sensor in energy area, the data that controller gathers according to soil moisture sensor are connected and controlled by control module
Fertigation equipment processed.
Water-fertilizer integral four of the present utility model is controlled Irrigation and fertilization system and is further arranged to, above-mentioned soil moisture sensor
Including BC soil moisture transducer and subsoil moisture transducer, controller connects above-mentioned BC soil moisture sensing respectively
Device and subsoil moisture transducer.
Water-fertilizer integral four of the present utility model is controlled Irrigation and fertilization system and is further arranged to, and controller noted above is provided with base
In the time control module of four control fertigation methods, dose control module, nutrients ratio control module, soil moisture control
Module, specifically also reside in：
Time control module, for controlling the period of fertigation and the duration of each fertigation；
Dose control module, for controlling total fertilization amount and single dose；
Nutrients ratio control module, for controlling fertilizer solution concentration and control solution nutrient formula；
Soil moisture control module, for controlling moistening degree and depth of wetted soil.
Water-fertilizer integral four of the present utility model is controlled Irrigation and fertilization system and is further arranged to, and is also set in controller noted above
Have：
Dynamic acquisition module, it includes BC soil moisture content collection submodule, subsoil moisture content collection submodule, is used for
BC soil water fraction data, subsoil water fraction data are gathered respectively and send soil moisture control module to；
Database module, for storing the optimal fertigation of data and different zones Different Crop in dynamic acquisition module
Plant plane；
Correcting module, contrasted for data in the data and database module that are collected according to dynamic acquisition module,
Manual or automatic amendment fertigation scheme.
Water-fertilizer integral four of the present utility model is controlled Irrigation and fertilization system and is further arranged to, in above-mentioned dynamic acquisition module
It is additionally provided with IMAQ submodule, image comparison submodule, early warning submodule；
IMAQ submodule, for herborization leaf image data；
Image comparison submodule, for being adopted with the baseline file data in correction data library module and IMAQ submodule
The data collected；
Early warning submodule；Number in the data and database module that are collected for dynamic acquisition module and image comparison module
According to being contrasted, when error exceedes datum drift scope, pre-warning signal is shown.
Water-fertilizer integral four of the present utility model is controlled Irrigation and fertilization system and is further arranged to, above-mentioned fertigation equipment bag
Include water pump, fertilizer buckets, irrigate supervisor and micro irrigation pipe；Above-mentioned irrigation supervisor is provided with the control valve being connected with controller；
The ratio fertilizer applicator being connected with above-mentioned fertilizer buckets is additionally provided with above-mentioned irrigation supervisor；
Above-mentioned irrigation supervisor is provided with flowmeter and filter；
Water dropper or mini sprinkler are additionally provided with above-mentioned micro irrigation pipe；
Above-mentioned fertilizer buckets are provided with tachograph and flow speed control valve；
Above-mentioned fertigation equipment also includes the satellite locator and image acquisition device being located in above-mentioned fertigation area, uses
Image and position data are grown in herborization；
Controller noted above connects and controls flowmeter respectively, satellite locator, image acquisition device, tachograph, flow speed control valve.
Water-fertilizer integral four of the present utility model is controlled Irrigation and fertilization system and is further arranged to, above-mentioned soil moisture sensor
For tensometer.
Water-fertilizer integral four of the present utility model is controlled Irrigation and fertilization system and is further arranged to, above-mentioned soil moisture sensor
For electronics moisture transducer.
Water-fertilizer integral four of the present utility model is controlled Irrigation and fertilization system and is further arranged to, above-mentioned soil moisture sensor
For measurement water level in paddy field and the water gauge for falling to do rear soil saturation water present position；Above-mentioned irrigation supervisor delivery port is provided with mixing leaf
Wheel.
Water-fertilizer integral four of the present utility model is controlled Irrigation and fertilization system and is further arranged to, above-mentioned fertigation equipment bag
The portable fertilizer buckets for being placed into field intake can be moved by including, and above-mentioned portable storage fertilizer bucket divides two upper and lower chambers, and upper chamber is storage
Liquid room, lower room are the mixed liquid room with fertilizer buckets mixing impeller, and above-mentioned mixed liquid room side sets water inlet, and opposite side sets out the mouth of a river, makes
Mixed liquid room forms water passage, is provided with bleeder valve between the fluid reservoir of above-mentioned storage fertilizer bucket and mixed liquid room, above-mentioned storage fertilizer bucket it is outer
Bucket wall indicates the scale of readable amount of liquid storage.
The utility model has an advantageous effect in that：
A) Tthe utility model system is implemented by automating, easily operated, saves recruitment, and being convenient to extensive promote should
With.
B) the utility model proposes water-fertilizer integral irrigate and fertilising is realized by sensor and modularity control and regulation,
Irrigate and dose can quantify and read or show, accurate measurement.
C) the utility model is real by embedded soil humidity sensor for the water demand and root system depth of Different Crop
Irrigation water and fertilizer solution, can be limited to root area scope, so as to realize by existing soil moisture and the superior control for irrigating depth
The efficient utilization of liquid manure.
D) the utility model proposes the nutrient demand according to crop different phase, with reference to Formula fertilization by soil testing section length of schooling
Determine total fertilization amount, and by measuring fertilising, concentration controls, the design fertigation frequency, the methods of application percentage fertilizer applicator and set
Standby adjustment control dose, realizes precision fertilizing.
E) the utility model carries out fertigation control according to crop liquid manure demand rule, has both ensured that crop can well give birth to
It is long, stable high yield is realized, can control the environmental pollution caused by heavy irrigation produces fertilizer loss or volatilization with fertilising again.
Brief description of the drawings
Fig. 1 is the schematic diagram of the first scheme of the present utility model.
Wherein, 1 water pump, 2 fertilizer buckets, 3a tachographs, 3b flow speed control valves, 4 filters, 5 flowmeters, 6 hand control valves, 7 electricity
Dynamic control valve, 8 controllers, 9 BC soil moisture transducers（Electronic sensor）, 10 subsoil moisture transducers（Electronics passes
Sensor）, 11 drip irrigation pipes, 12 water droppers.
Fig. 2 is the schematic diagram of second scheme of the present utility model.
Wherein, 2-1 water pumps, 2-2 fertilizer buckets, 2-3 ratios fertilizer applicator, 2-4 filters, 2-5 flowmeters, 2-6 are controlled manually
Valve, 2-7 motor-operated control valves, 2-8 controllers, 2-9 BC soil moisture transducers（Tensometer）, 2-10 subsoils moisture sensing
Device（Tensometer）, 2-11 drip irrigation pipes, 2-12 water droppers.
Fig. 3 is the schematic diagram of the third scheme of the present utility model.
Wherein, 3-1 water pumps, 3-2 fertilizer buckets, 3-3a tachographs, 3-3b flow speed control valves, 3-4 fertilizer producing tubes, 3-5 flowmeters, 3-6
Hand control valve, 3-7 autocontrol valves, 3-8 controllers, 3-9 dewatering outlets, 3-10 mixing impellers, 3-11 channels, 3-12 water levels
Device.
Fig. 4 is the schematic diagram of the 4th kind of scheme of the present utility model.
Wherein, 4-1 fertilizer buckets, 4-2 scales, 4-3 bleeder valves, 4-4 mixing impellers, 4-5 fluid reservoirs, 4-6 mix liquid room, 4-7
Water inlet, 4-8 delivery ports.
Fig. 5 is four controls fertigation control principle drawing of the present utility model.
Embodiment
Below by following examples, the utility model is described in further detail, but content of the present utility model
It is not limited thereto.
Embodiment 1
Technical scheme is applied to shallow root system xerophyte fertigation in the present embodiment, specifically includes as follows：
A kind of water-fertilizer integral four controls Irrigation and fertilization system, including fertigation controller and the filling located at fertigation area
Irrigate fertilizing equipment, it is characterised in that root system of plant compact district is planted in fertigation area or maximum root soil functional areas are provided with soil moisture
Sensor；Controller connects soil moisture sensor and controls outlet valve according to the data of collection.It is such a to be applied to shallow root system
Plant irrigation fertilising, a soil moisture sensor is only set in specific embodiment such as Fig. 1 and Fig. 2.
Embodiment 2
Technical scheme is applied to deeper root system xerophyte fertigation in the present embodiment, specifically includes as follows：
A kind of water-fertilizer integral four controls Irrigation and fertilization system, including located at root system of plant compact district or maximum root soil functional areas
The BC soil moisture transducer and subsoil moisture transducer at middle part, controller connection BC soil moisture transducer and bottom
Layer soil moisture sensor.
Controller is provided with the time control module based on four control Irrigation and fertilization systems, dose control module, nutrient ratio
Example control module, soil moisture control module；
Time control module, for controlling the period of fertigation and the duration of each fertigation；
Dose control module, for controlling total fertilization amount and single dose；
Nutrients ratio control module, for controlling fertilizer solution concentration and control solution nutrient formula；
Soil moisture control module, for controlling moistening degree and depth of wetted soil.
System of the present utility model is further arranged to, and is additionally provided with controller：
Dynamic acquisition module, it includes BC soil moisture content collection submodule, subsoil moisture content collection submodule, is used for
BC soil water fraction data, subsoil water fraction data are gathered respectively and send soil moisture control module to；
Database module, for storing the optimal of data and different zones Different Crop in dynamic acquisition module
Fertigation Plant plane；
Correcting module, for being contrasted in the data and database module that are collected according to dynamic acquisition module, manually
Or automatic amendment fertigation scheme.
System of the present utility model is further arranged to, and IMAQ submodule, image are additionally provided with dynamic acquisition module
Contrast submodule, early warning submodule；
IMAQ submodule, for herborization leaf image data；
Image comparison submodule, for being adopted with the baseline file data in correction data library module and IMAQ submodule
The data collected；
Early warning submodule；Number in the data and database module that are collected for dynamic acquisition module and image comparison module
According to being contrasted, when error exceedes a reference value, pre-warning signal is shown.
System of the present utility model is further arranged to, and fertigation equipment is included such as the water pump 2-1 in Fig. 1, fertilizer buckets
2-2, irrigate supervisor and micro irrigation pipe 2-11, BC soil moisture transducer 2-9, subsoil moisture transducer 2-10；Irrigate master
Pipe is provided with the control valve 2-7 and hand control valve 2-6 being connected with controller.
System of the present utility model is further arranged to, and is irrigated supervisor and is provided with flowmeter 2-5 and filter 2-4；
Water dropper 2-12 or mini sprinkler are additionally provided with micro irrigation pipe 2-11；
Fertilizer buckets 2-2 is provided with tachograph 2-2-3a and flow speed control valve 2-3b；
Fertigation equipment also includes the satellite locator and image acquisition device being located in fertigation area, is planted for gathering
Thing grows image and position data；
Controller connects respectively and soil moisture control sensor, magnetic valve 2-7, satellite locator, image acquisition device, stream
Fast table 2-3a, flow speed control valve 2-3b.
During specific implementation：
1 rich water is prepared and realizes nutrient " control ratio "：According to requirement of the crop different growth phases to Different Nutrient Elements, choose
Urea, potassium dihydrogen phosphate, potassium chloride or the other fertilizer of favorable solubility, dissolving is prepared respectively and forms the drip irrigation liquid necessarily matched
Fertilizer, it is stored in Fig. 2 fertilizer buckets 2-2, and the liquor ratio of entering by adjusting ratio fertilizer applicator controls fertilising concentration.For it is multiple not
Congener fertilizer tank（Fig. 1 fertilizer buckets）, open and adjust flow speed control valve 2-3b during drip irrigation, determined according to tachograph 2-3a it is different
The supply rate and supply ratio of solution, so as to realize nutrient " control ratio ".
2 timing metering fertigation is realized " during control " " control amount "：Control valve 2-6 is manually opened according to plan or passes through sense
Soil moisture is answered to be automatically opened or closed motor-operated control valve 2-7 and water pump 2-1 by controller, drip irrigation liquid filters by filter 2-4
After flow to field, single dose control can also be realized by setting water pump operation or control valve opening and closing time on the controller
System, and irrigation volume is measured by table 2-5, accumulative and overall control is irrigated so as to realize, realizes fertilising " control amount ".
Humidity observation, which is realized, in the middle part of 3 root layers irrigates " control is wet "：Irrigation water instills soil by water dropper 2-12, and in plant roots area
Oozed under diffusion, reach the crop water demand upper limit when the BC soil moisture transducer 2-9 being embedded in the middle part of root layer shows or sensed
When, manually or automatically switched off the pump 2-1 and control valve 2-6 or 2-7, and process is once irrigated in completion.
4 root layer bottom humidity observations, which are realized, irrigates " control is deep "：Irrigation water instills soil by water dropper 2-12, and in plant roots area
Oozed under diffusion, BC soil moisture transducer 2-9 have not yet been displayed or sense reach the crop water demand upper limit when, but observe
Or the subsoil moisture transducer 2-10 flow of water value changes for being embedded in root layer bottom are sensed, irrigate wetting front and reach root layer
Bottom, manually or process is once irrigated in controller control automatic closing water pump 2-1 and control valve 2-6 or 2-7, completion.
Embodiment 3
The present embodiment technical scheme is applied to rice cropping water-fertilizer integral fertigation, the embodiment system（Fig. 3）It is main
Will by fertilizer pump 3-1, fertilizer bucket 3-2, tachograph 3-3a and flow speed control valve 3-3b, fertilizer pipe 3-4, flowmeter 3-5, hand-operated valve 3-6,
Magnetic valve 3-7, time controller 3-8, dewatering outlet 3-9, mixing impeller 3-10, feeder channel 3-11, water gage 3-12 compositions.
The embodiment technical scheme is realized by following steps：
1st, when the embodiment technical scheme is implemented, solution gets to field by beating fertile pump 3-1 from fertilizer bucket 3- 2 through pipe-line system
Between dewatering outlet 3-9, and with the irrigation advance to come in channel 3-11 to field.Irrigation water and solution discharge water passage flowing through field
When, field is flowed to after the mixing impeller 3-10 being installed in passage is mixed, impeller rotates under current drive, so as to realize
Water-fertilizer integral fertigation.
2nd, the Different Nutrients fertilizer laid in fertilizer bucket 3-2, according to rice different growing stage to nutrient demand not
Together, Different Nutrients proportioning and the fertilizer rate of outflow are realized by observing tachograph 3-3a and regulation flow speed control valve 3-3b, realizes " control
Than ".
3rd, it is by manual control or total by the module control fertilising in controller 3-8 by summary sheet 3-5 flow
Amount and single dose, realize " control amount ".
4th, according to rice water regulation of fertilizer requirement, fertilizing time is determined, it is real by setting the irrigation duration in controller 3-8
Now " during control ".
5th, observed by water gauge, it is determined that soil saturation water needs to drop to the position that reaches before irrigating, and after determining irrigation
Water layer thickness, so as to control irrigation depth, realize and irrigate " control is wet or deep ".
Embodiment 4
The fertigation equipment that water-fertilizer integral four of the present utility model is controlled in Irrigation and fertilization system includes moving putting
The portable fertilizer buckets 4-1 of field intake is put, portable storage fertilizer bucket 4-1 divides two upper and lower chambers, and upper chamber is fluid reservoir 4-5, under
Room is the mixed liquid room 4-6 with fertilizer buckets mixing impeller 4-4, and mixed liquid room 4-6 sides set water inlet 4-7, and opposite side sets out mouth of a river 4-
8, mixed liquid room is formed water passage（Water flows into from water inlet 4-7, opposite side delivery port 4-8 outflows）, store up the fluid reservoir of fertile bucket
Bleeder valve 4-3 is installed between 4-5 and mixed liquid room 4-6, the outer barrel wall for storing up fertile bucket indicates the scale 4-2 of readable amount of liquid storage.This reality
Apply example both to can be used alone, can also be connected with system in such as embodiment 1-3 or embedded, with system phase in such as embodiment 1-3
Embedded need even or only for valve 4-3 to be arranged to wirelessly or can have the electric control valve of line traffic control, while an electric control valve
It is connected and is controlled by it with the master controller of whole Irrigation and fertilization system.
The embodiment technical scheme is realized by following steps：
1st, when the embodiment technical scheme is implemented, in the state of bleeder valve 4-3 is opened, solution is direct from fertilizer bucket 4-1
Under discharge water passage to field, and flowed into the irrigation water to come in channel by water inlet 4-7, opposite side delivery port 4-8 stream
Go out and flow to field.Irrigation water and solution are when flowing through passage, after the mixing impeller 4-4 being installed on below solution bucket is mixed
Field is flowed to, mixing impeller 4-4 is rotated under current drive, so as to realize water-fertilizer integral fertigation.
2nd, the liquid fertilizer in fertilizer bucket 4-1 is that the difference of nutrient demand is prepared according to rice different growing stage in advance
, and fertile speed is put by valve 4-3 regulations, so as to realize " control ratio ".（Can also be by such as embodiment 1-3 systems come automatic
Control, valve 4-3 is arranged to wirelessly or can have the electric control valve of line traffic control, while electric control valve and a whole fertigation
The master controller of system is connected and is controlled by it.）
3rd, total fertilization amount and single dose are controlled by observing fertilizer bucket scale reading, realized " control amount ".（It can also lead to
Cross as embodiment 1-3 systems automatically control, be connected with the master controller of whole Irrigation and fertilization system by electric control valve and by
It controls fertigation quantity.）.
4th, according to rice water regulation of fertilizer requirement, fertilizing time is determined, duration is irrigated by manual control, realized " during control ".
It can also be automatically controlled by such as embodiment 1-3 systems.
5th, observed by water gauge, it is determined that soil saturation water needs to drop to the position that reaches before irrigating, and after determining irrigation
Water layer thickness, so as to control irrigation depth, realize and irrigate that " control is wet（It is deep）", it can also be come from by such as embodiment 1-3 systems
Dynamic control.
It the above is only preferred embodiment of the present utility model, the scope of protection of the utility model is not limited merely to implement
Example, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should be pointed out that for this
For the those of ordinary skill of technical field, some improvements and modifications under the premise of the utility model principle is not departed from, these
Improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. water-fertilizer integral four controls Irrigation and fertilization system, including fertigation controller and fertigation equipment, it is characterised in that
The fertigation controller includes time control module, dose control module, nutrients ratio control module, soil moisture control
Molding block；The soil moisture that the fertigation controller connection is located in root system of plant compact district or maximum root soil functional areas passes
Sensor, the data that controller gathers according to soil moisture sensor are connected by control module and control fertigation equipment.
2. water-fertilizer integral four as claimed in claim 1 controls Irrigation and fertilization system, it is characterised in that the soil moisture sensing
Device includes BC soil moisture transducer and subsoil moisture transducer, and controller connects the BC soil moisture and passed respectively
Sensor and subsoil moisture transducer.
3. water-fertilizer integral four as claimed in claim 1 controls Irrigation and fertilization system, it is characterised in that is also set on the controller
Have：
Dynamic acquisition module, it includes BC soil moisture content collection submodule, subsoil moisture content collection submodule, for respectively
Collection BC soil water fraction data, subsoil water fraction data simultaneously send soil moisture control module to；
Database module, the optimal fertigation for storing data and different zones Different Crop in dynamic acquisition module are planted
Scheme；
Correcting module, contrasted for data in the data and database module that are collected according to dynamic acquisition module, manually
Or automatic amendment fertigation scheme.
4. water-fertilizer integral four as claimed in claim 3 controls Irrigation and fertilization system, it is characterised in that described
IMAQ submodule, image comparison submodule, early warning submodule are additionally provided with dynamic acquisition module；
IMAQ submodule, for herborization leaf image data；
Image comparison submodule, for being collected with the baseline file data in correction data library module and IMAQ submodule
Data；
Early warning submodule；Data are entered in the data and database module that are collected for dynamic acquisition module and image comparison module
Row contrast, when error exceedes datum drift scope, show pre-warning signal.
5. water-fertilizer integral four as claimed in claim 4 controls Irrigation and fertilization system, it is characterised in that the fertigation equipment
Including water pump, fertilizer buckets, irrigate supervisor and micro irrigation pipe；It is described to irrigate supervisor provided with the control valve being connected with controller；
Described irrigate on supervisor is additionally provided with the ratio fertilizer applicator being connected with the fertilizer buckets；
The irrigation supervisor is provided with flowmeter and filter；
Water dropper or mini sprinkler are additionally provided with the micro irrigation pipe；
The fertilizer buckets are provided with tachograph and flow speed control valve；
The fertigation equipment also includes the satellite locator and image acquisition device being located in the fertigation area, for adopting
Collect plant growth image and position data；
The controller connects and controls flowmeter respectively, satellite locator, image acquisition device, tachograph, flow speed control valve.
6. the water-fertilizer integral four as described in claim 1 or 5 controls Irrigation and fertilization system, it is characterised in that the soil moisture
Sensor is tensometer.
7. the water-fertilizer integral four as described in claim 1 or 5 controls Irrigation and fertilization system, it is characterised in that the soil moisture
Sensor is electronics moisture transducer.
8. water-fertilizer integral four as claimed in claim 5 controls Irrigation and fertilization system, it is characterised in that the soil moisture sensing
Device is measurement water level in paddy field and the water gauge for falling to do rear soil saturation water present position；Supervisor's delivery port of irrigating is provided with mixing
Impeller.
9. the water-fertilizer integral four as described in claim 4 or 5 controls Irrigation and fertilization system, it is characterised in that the fertigation
Equipment includes that the portable fertilizer buckets for being placed into field intake can be moved, and the portable storage fertilizer bucket divides two upper and lower chambers, on
Room is fluid reservoir, and lower room is the mixed liquid room with fertilizer buckets mixing impeller, and the mixed liquid room side sets water inlet, and opposite side sets out water
Mouthful, mixed liquid room is formed water passage, bleeder valve, the storage fertile bucket are installed between the fluid reservoir of the fertile bucket of storage and mixed liquid room
Outer barrel wall indicate the scale of readable amount of liquid storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272725.5U CN206879423U (en) | 2017-03-20 | 2017-03-20 | Water-fertilizer integral four controls Irrigation and fertilization system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272725.5U CN206879423U (en) | 2017-03-20 | 2017-03-20 | Water-fertilizer integral four controls Irrigation and fertilization system |
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| Publication Number | Publication Date |
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| CN206879423U true CN206879423U (en) | 2018-01-16 |
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ID=61328700
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|---|---|---|---|
| CN201720272725.5U Expired - Fee Related CN206879423U (en) | 2017-03-20 | 2017-03-20 | Water-fertilizer integral four controls Irrigation and fertilization system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109197099A (en) * | 2018-11-19 | 2019-01-15 | 来宾海升农业有限公司 | A kind of manuring irrigation system and its irrigation method |
-
2017
- 2017-03-20 CN CN201720272725.5U patent/CN206879423U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109197099A (en) * | 2018-11-19 | 2019-01-15 | 来宾海升农业有限公司 | A kind of manuring irrigation system and its irrigation method |
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