CN108834527A - A kind of economizing type water-fertilizer-pesticide integral system - Google Patents
A kind of economizing type water-fertilizer-pesticide integral system Download PDFInfo
- Publication number
- CN108834527A CN108834527A CN201810520992.9A CN201810520992A CN108834527A CN 108834527 A CN108834527 A CN 108834527A CN 201810520992 A CN201810520992 A CN 201810520992A CN 108834527 A CN108834527 A CN 108834527A
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- vibration means
- supplying water
- flow sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A01C23/042—Adding fertiliser to watering systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Mechanical Engineering (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a kind of economizing type water-fertilizer-pesticide integral systems, including tank, main solution pump, vibration means for main pipe for supplying water, premix branch pipe and pipeline of sprinkling irrigation, described vibration means for main pipe for supplying water one end to be connected to tank；The vibration means for main pipe for supplying water has been sequentially arranged main solution pump, filter and first flow sensor on one lateral edge water flow direction of travel of tank；It is communicated with premix branch pipe on the vibration means for main pipe for supplying water of first flow sensor water outlet end, venturi mixer and auxiliary liquid pump are disposed on the premix branch pipe, the premix branch pipe other end is connected to the vibration means for main pipe for supplying water far from first flow sensor water outlet end；The throat of the venturi mixer is connected to by mother liquor pipe with mother liquor case, and the controllable electric control valve of aperture and second flow sensor are provided on the mother liquor pipe.Rationally, the water-fertilizer-pesticide integration for realizing crops is irrigated, time and labour saving, and can be precisely controlled amount of application for structure of the invention design, is avoided the wasting of resources, is reduced costs.
Description
Technical field
The present invention relates to a kind of agricultural production, specifically a kind of economizing type water-fertilizer-pesticide integral system.
Background technique
Crops are in plantation growth course, it usually needs the processing such as application on schedule, spray.
During current crop planting, crops top dressing, spray and application growth regulator pass through artificial watering
Pot or the leaching of laxative bucket are applied, and large labor intensity is time-consuming, and sprays unevenly, and amount of application is difficult to control accurately, and easily causes agriculture
Crop growing state is irregular, influences yield.
It is existing on the market there are also water-fertilizer-pesticide integral machine, existing water-fertilizer-pesticide integral machine generally in top dressing or is applied
It when medicine, generally requires to be diluted its mother liquor, is used to spray again after obtaining premix, it cannot be i.e. with i.e. use, process
Complexity causes time-consuming；In addition, the pipeline due to sprinkling irrigation is longer, generally when preparing premix, configuration amount can be compared with
Greatly, therefore after completing sprinkling irrigation residue is often had, results in waste of resources, increases cost；Each spray head on pipeline simultaneously
Position difference causes the time of sprinkling irrigation different, therefore will appear the situation of excessive sprinkling irrigation or sprinkling irrigation amount deficiency, and amount of application is difficult to essence
Really control, it is difficult to guarantee top dressing/effect of spraying pesticide.
Summary of the invention
Technical problem to be solved by the present invention lies in：Existing water-fertilizer-pesticide integral machine process is more, time-consuming, and
It is difficult to be precisely controlled amount of application, result in waste of resources, increase cost.
In order to solve the above technical problems, the present invention provides the following technical solutions：
A kind of economizing type water-fertilizer-pesticide integral system, including tank, main solution pump, vibration means for main pipe for supplying water, premix branch pipe and sprinkling irrigation
Pipeline, described vibration means for main pipe for supplying water one end are connected to tank；The vibration means for main pipe for supplying water is on one lateral edge water flow direction of travel of tank
It has been sequentially arranged main solution pump, filter and first flow sensor；Close to the vibration means for main pipe for supplying water of first flow sensor water outlet end
On be communicated with premix branch pipe, venturi mixer and auxiliary liquid pump are disposed on the premix branch pipe, the premix branch pipe is another
One end is connected to the vibration means for main pipe for supplying water far from first flow sensor water outlet end；The throat of the venturi mixer passes through mother liquor
Pipe is connected to mother liquor case, and the controllable electric control valve of aperture and second flow sensor are provided on the mother liquor pipe；The water supply
Supervisor's other end is connected to multiple pipeline of sprinkling irrigation, and multiple sprinkler laterals with spray head are evenly equipped on the pipeline of sprinkling irrigation, described
Pipeline of sprinkling irrigation is provided with electromagnetic water valve close to vibration means for main pipe for supplying water one end, the sprinkling irrigation branch farthest apart from vibration means for main pipe for supplying water on the pipeline of sprinkling irrigation
EC sensor is provided on pipe；It further include electric cabinet, the electric cabinet and main solution pump, first flow sensor, auxiliary liquid pump, second
The controllable electric control valve of flow sensor, aperture, electromagnetic water valve and the electrical connection of EC sensor.
As a further solution of the present invention：Is provided on vibration means for main pipe for supplying water at the first flow sensor input end
One valve.
As further scheme of the invention：Essence is provided on the premix branch pipe of venturi mixer inlet end
Close filter.
As further scheme of the invention：The second valve is additionally provided at venturi mixer on the mother liquor pipe
Door.
As further scheme of the invention：The electric cabinet includes processor and touch panel unit, the processor
Input terminal be electrically connected with touch panel unit, first flow sensor, second flow sensor and EC sensor, the processor
Output end and main solution pump, the controllable electric control valve and electromagnetic water valve of auxiliary liquid pump, aperture be electrically connected.
As further scheme of the invention：The electric cabinet further includes and multiple delays being electrically connected with electromagnetic water valve
Relay, the time-delay relay are electrically connected with the input terminal of processor.
As further scheme of the invention：PH value sensing is provided on the vibration means for main pipe for supplying water of premix branch pipe water outlet
Device, the pH value sensor are electrically connected with the input terminal of processor.
As further scheme of the invention：The premix branch pipe is rubber hose, and correspondence is set on the vibration means for main pipe for supplying water
Matching pipe fitting there are two setting.
Compared with prior art, the beneficial effects of the invention are as follows：When irrigation, start main solution pump, by irrigation water from tank
Vibration means for main pipe for supplying water is injected, each pipeline of sprinkling irrigation is entered after being filtered, large area is carried out simultaneously by the spray head of sprinkler lateral
It irrigates；
When top dressing or application, start main solution pump, irrigation water is injected into vibration means for main pipe for supplying water from tank, is filtered laggard
Enter each pipeline of sprinkling irrigation, while starting auxiliary liquid pump, irrigation water is drawn into premix branch pipe, due to setting for venturi mixer
It sets, irrigation water can generate negative pressure at the throat by venturi mixer, therefore can will be in mother liquor case by mother liquor pipe
Fertilizer/pesticide mother liquor is drawn into venturi mixer, again by pre- after tentatively mixing in venturi mixer with irrigation water
Mixed branch pipe is injected into vibration means for main pipe for supplying water further dilutes, it is achieved that the premixing of automation, reduces and be manually pre-mixed
Process, it is time saving and energy saving, it improves work efficiency；First flow sensor and second flow sensor are set, it being capable of real-time monitoring
The flow signal of irrigation water and mother liquor, after feeding back to electric cabinet, electric cabinet controls the controllable electrically-controlled valve of aperture after comparing setting value
Door movement, and then adjust mother liquor flow, as second flow sensor monitor mother liquor flow it is larger when, electric cabinet control open
Spending controllable electric control valve movement makes its aperture become smaller, to reduce its flow, keeps it permanent in real time with the flow ratio of irrigation water
It is fixed, i.e., with i.e. use, and then achieve the purpose that accurate ratio mixing, ensure that top dressing/effect of spraying pesticide, and do not need to configure in advance
Larger amount of premix avoids wasting, reduces cost；EC sensor is set, is set on the sprinkler lateral of distalmost end, energy
Enough senders when monitoring conductivity variations can start timing to electric cabinet, electric cabinet, control and close after one end time that is delayed
Corresponding electromagnetic water valve is closed, therefore on the basis of the sprinkler lateral amount of application of distalmost end, controls the amount of application of entire sprinkler lateral,
The situation of sprinkling irrigation amount deficiency is avoided, and this group of sprinkler lateral is automatically closed after spraying, will not continue to spray, therefore
The case where being not in excessive sprinkling irrigation, realize the accurate control of sprinkling irrigation amount.
In conclusion structure of the invention design is rationally, the water-fertilizer-pesticide integration for realizing crops is irrigated, time and labour saving,
And it can be precisely controlled amount of application, the wasting of resources is avoided, is reduced costs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of economizing type water-fertilizer-pesticide integral system.
In figure：1- tank, 2- main solution pump, 3- vibration means for main pipe for supplying water, 31- filter, the first valve of 32-, 33- first flow pass
Sensor, 34-PH value sensor, 4- premix branch pipe, 41- venturi mixer, and 42- auxiliary liquid pumps, 43- mother liquor pipe, 44- mother liquor case,
The second valve of 45-, 46- second flow sensor, the controllable electric control valve of 47- aperture, 5- pipeline of sprinkling irrigation, 51- sprinkler lateral,
52- spray head, 53- electromagnetic water valve, 54-EC sensor, 6- electric cabinet.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of economizing type water-fertilizer-pesticide integral system, including it is tank 1, main solution pump 2, vibration means for main pipe for supplying water 3, pre-
Mixed branch pipe 4 and pipeline of sprinkling irrigation 5, described 3 one end of vibration means for main pipe for supplying water are connected to tank 1；The vibration means for main pipe for supplying water 3 is close to tank 1 one
Main solution pump 2, filter 31 and first flow sensor 33 have been sequentially arranged on lateral edge water flow direction of travel；It is passed close to first flow
Premix branch pipe 4 is communicated on the vibration means for main pipe for supplying water 3 of 33 water outlet end of sensor, it is mixed to be disposed with venturi on the premix branch pipe 4
Clutch 41 and auxiliary liquid pump 42, premix 4 other end of branch pipe and the vibration means for main pipe for supplying water 3 far from 33 water outlet end of first flow sensor
Connection；The throat of the venturi mixer 41 is connected to by mother liquor pipe 43 with mother liquor case 44, is provided on the mother liquor pipe 43
Aperture controllable electric control valve 47 and second flow sensor 46；3 other end of vibration means for main pipe for supplying water and multiple pipeline of sprinkling irrigation 5 connect
It is logical, multiple sprinkler laterals 51 with spray head 52 are evenly equipped on the pipeline of sprinkling irrigation 5, the pipeline of sprinkling irrigation 5 is close to vibration means for main pipe for supplying water 3
One end is provided with electromagnetic water valve 53, is provided with EC on the sprinkler lateral 51 farthest apart from vibration means for main pipe for supplying water 3 on the pipeline of sprinkling irrigation 5
Sensor 54；It further include electric cabinet 6, the electric cabinet 6 pumps 42, second with main solution pump 2, first flow sensor 33, auxiliary liquid
The controllable electric control valve 47 of quantity sensor 46, aperture, electromagnetic water valve 53 and EC sensor 54 are electrically connected.
Alternatively, the first valve is provided on the vibration means for main pipe for supplying water at the first flow sensor input end.
Alternatively, accurate filter is provided on the premix branch pipe of venturi mixer inlet end.
Alternatively, the second valve is additionally provided at venturi mixer on the mother liquor pipe.
Alternatively, the electric cabinet includes processor and touch panel unit, the input terminal of the processor with
Touch panel unit, first flow sensor, second flow sensor and EC sensor electrical connection, the output end of the processor with
The controllable electric control valve of main solution pump, auxiliary liquid pump, aperture and electromagnetic water valve electrical connection.
Alternatively, the electric cabinet further includes and multiple time-delay relays being electrically connected with electromagnetic water valve, institute
Time-delay relay is stated to be electrically connected with the input terminal of processor.
Alternatively, pH value sensor, the PH are provided on the vibration means for main pipe for supplying water of premix branch pipe water outlet
Value sensor is electrically connected with the input terminal of processor.
Alternatively, the premix branch pipe is rubber hose, be correspondingly arranged on the vibration means for main pipe for supplying water there are two with
Matched pipe fitting.
The working principle of the invention is：When irrigation, start main solution pump 2, irrigation water injected into vibration means for main pipe for supplying water 3 from tank 1,
Enter each pipeline of sprinkling irrigation 51 after the filtering of filter 31, large area is carried out by the spray head 52 of sprinkler lateral 51 and is irrigated simultaneously；
When top dressing or application, start main solution pump 2, irrigation water is injected into vibration means for main pipe for supplying water 3 from tank 1, through 31 mistake of filter
Enter each pipeline of sprinkling irrigation 5 after filter, while starting auxiliary liquid pump 42, irrigation water is drawn into premix branch pipe 4, since venturi is mixed
The setting of clutch 41, irrigation water can generate negative pressure at the throat by venturi mixer 41, therefore can pass through mother liquor pipe
43 are drawn into fertilizer/pesticide mother liquor in mother liquor case 44 in venturi mixer 41, with irrigation water in venturi mixer 41
It is further diluted by premixing branch pipe 41 and being injected into vibration means for main pipe for supplying water 3 again after interior preliminary mixing, it is achieved that automation is pre-
Mixing, reduces the process being manually pre-mixed, time saving and energy saving, improves work efficiency；First flow sensor 33 and the are set
Two flow sensors 46 are capable of the flow signal of real-time monitoring irrigation water and mother liquor, and after feeding back to electric cabinet 6, electric cabinet 6 is right
It is acted than controlling the controllable electric control valve 47 of aperture after setting value, and then adjusts the flow of mother liquor, such as second flow sensor 46
When monitoring that the flow of mother liquor is larger, electric cabinet 6, which controls the controllable movement of electric control valve 47 of aperture, makes its aperture become smaller, to drop
Its low flow makes its flow ratio constant in time with irrigation water, i.e., with i.e. use, and then achievees the purpose that accurate ratio mixing,
It ensure that top dressing/effect of spraying pesticide, and do not need to configure larger amount of premix in advance, avoid wasting, reduce cost；Setting
EC sensor 54 is set on the sprinkler lateral 51 of distalmost end, can when monitoring conductivity variations sender to electric cabinet
6, electric cabinet 6 can start timing, and corresponding electromagnetic water valve 53 is closed in control after one end time that is delayed, therefore with distalmost end
On the basis of 51 amount of application of sprinkler lateral, the amount of application of entire sprinkler lateral 5 is controlled, avoids the situation of sprinkling irrigation amount deficiency, and
This group of sprinkler lateral 51 is automatically closed after sprinkling irrigation, will not continue to spray, therefore excessive the case where spraying will not occur, it is real
The accurate control of sprinkling irrigation amount is showed.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of economizing type water-fertilizer-pesticide integral system, which is characterized in that including tank, main solution pump, vibration means for main pipe for supplying water, premix branch
Pipe and pipeline of sprinkling irrigation, described vibration means for main pipe for supplying water one end are connected to tank；The vibration means for main pipe for supplying water is close to one lateral edge water flow row of tank
Main solution pump, filter and first flow sensor have been sequentially arranged on into direction；Close to first flow sensor water outlet end
It is communicated with premix branch pipe on vibration means for main pipe for supplying water, venturi mixer and auxiliary liquid pump are disposed on the premix branch pipe, it is described pre-
The mixed branch pipe other end is connected to the vibration means for main pipe for supplying water far from first flow sensor water outlet end；The throat of the venturi mixer
It is connected to by mother liquor pipe with mother liquor case, the controllable electric control valve of aperture and second flow sensor is provided on the mother liquor pipe；
The vibration means for main pipe for supplying water other end is connected to multiple pipeline of sprinkling irrigation, and multiple sprinkling irrigation branch with spray head are evenly equipped on the pipeline of sprinkling irrigation
Pipe, the pipeline of sprinkling irrigation are provided with electromagnetic water valve close to vibration means for main pipe for supplying water one end, farthest apart from vibration means for main pipe for supplying water on the pipeline of sprinkling irrigation
Sprinkler lateral on be provided with EC sensor；It further include electric cabinet, it is the electric cabinet and main solution pump, first flow sensor, auxiliary
The controllable electric control valve of liquid pump, second flow sensor, aperture, electromagnetic water valve and the electrical connection of EC sensor.
2. economizing type water-fertilizer-pesticide integral system according to claim 1, which is characterized in that the first flow sensor
The first valve is provided on vibration means for main pipe for supplying water at input end.
3. economizing type water-fertilizer-pesticide integral system according to claim 1, which is characterized in that be located at venturi mixer into
Accurate filter is provided on the premix branch pipe at mouth of a river end.
4. economizing type water-fertilizer-pesticide integral system according to claim 1, which is characterized in that close to text on the mother liquor pipe
The second valve is additionally provided in mound at mixer.
5. economizing type water-fertilizer-pesticide integral system according to claim 1, which is characterized in that the electric cabinet includes processing
Device and touch panel unit, the input terminal of the processor and touch panel unit, first flow sensor, second flow sensor and
The electrical connection of EC sensor, the output end and main solution pump of the processor, auxiliary liquid pump, aperture controllable electric control valve and electromagnetic water valve
Electrical connection.
6. economizing type water-fertilizer-pesticide integral system according to claim 5, which is characterized in that the electric cabinet further include with
Multiple time-delay relays being electrically connected with electromagnetic water valve, the time-delay relay are electrically connected with the input terminal of processor.
7. economizing type water-fertilizer-pesticide integral system according to claim 5, which is characterized in that close to premix branch pipe water outlet
Vibration means for main pipe for supplying water on be provided with pH value sensor, the pH value sensor is electrically connected with the input terminal of processor.
8. economizing type water-fertilizer-pesticide integral system according to claim 1, which is characterized in that the premix branch pipe is rubber
Hose, is correspondingly arranged that there are two matching pipe fittings on the vibration means for main pipe for supplying water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810520992.9A CN108834527A (en) | 2018-05-28 | 2018-05-28 | A kind of economizing type water-fertilizer-pesticide integral system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810520992.9A CN108834527A (en) | 2018-05-28 | 2018-05-28 | A kind of economizing type water-fertilizer-pesticide integral system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108834527A true CN108834527A (en) | 2018-11-20 |
Family
ID=64213603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810520992.9A Pending CN108834527A (en) | 2018-05-28 | 2018-05-28 | A kind of economizing type water-fertilizer-pesticide integral system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108834527A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111937653A (en) * | 2019-05-17 | 2020-11-17 | 陈琛 | Wisdom green house irrigation system |
| CN112772367A (en) * | 2021-01-29 | 2021-05-11 | 无锡大道环境科技有限公司 | Proportional mixing multifunctional sprinkling irrigation equipment |
| CN114631521A (en) * | 2022-03-02 | 2022-06-17 | 中国农业大学 | Medicine mixing and spraying equipment and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES272224U (en) * | 1983-05-13 | 1983-11-16 | Insecticidas Condor, S.A. | Device for the dosage of the various products that mix in the water of irrigation. (Machine-translation by Google Translate, not legally binding) |
| WO1996010460A1 (en) * | 1994-10-04 | 1996-04-11 | S.C. Johnson & Son, Inc. | Aspirator liquid blending device using multiple restrictors |
| CN202276639U (en) * | 2011-09-09 | 2012-06-20 | 庄如强 | Solar agricultural water fertilizer and pesticide integration device |
| CN202663892U (en) * | 2012-05-31 | 2013-01-16 | 宁波大学 | Irrigation system for indoor plants |
| CN203646225U (en) * | 2013-12-16 | 2014-06-18 | 天津青川科技发展有限公司 | Intelligent automatic fertigation system with time control function |
-
2018
- 2018-05-28 CN CN201810520992.9A patent/CN108834527A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES272224U (en) * | 1983-05-13 | 1983-11-16 | Insecticidas Condor, S.A. | Device for the dosage of the various products that mix in the water of irrigation. (Machine-translation by Google Translate, not legally binding) |
| WO1996010460A1 (en) * | 1994-10-04 | 1996-04-11 | S.C. Johnson & Son, Inc. | Aspirator liquid blending device using multiple restrictors |
| CN202276639U (en) * | 2011-09-09 | 2012-06-20 | 庄如强 | Solar agricultural water fertilizer and pesticide integration device |
| CN202663892U (en) * | 2012-05-31 | 2013-01-16 | 宁波大学 | Irrigation system for indoor plants |
| CN203646225U (en) * | 2013-12-16 | 2014-06-18 | 天津青川科技发展有限公司 | Intelligent automatic fertigation system with time control function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111937653A (en) * | 2019-05-17 | 2020-11-17 | 陈琛 | Wisdom green house irrigation system |
| CN112772367A (en) * | 2021-01-29 | 2021-05-11 | 无锡大道环境科技有限公司 | Proportional mixing multifunctional sprinkling irrigation equipment |
| CN114631521A (en) * | 2022-03-02 | 2022-06-17 | 中国农业大学 | Medicine mixing and spraying equipment and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203120604U (en) | Agricultural sprayer | |
| CN108834527A (en) | A kind of economizing type water-fertilizer-pesticide integral system | |
| CN103535245A (en) | Multiple-irrigation-area automatic irrigation and fertilizer application device control equipment | |
| CN209105644U (en) | A kind of water-fertilizer integral irrigation system | |
| CN205357103U (en) | Water conservancy irrigation device | |
| CN104303677A (en) | Integrated water-fertilizer micro-jetting irrigation fertilizing system | |
| CN108739272A (en) | A kind of water-fertilizer-pesticide integral system | |
| CN209435938U (en) | A kind of sugarcane field water-fertilizer-pesticide sprinkling irrigation integral system | |
| CN109717055A (en) | A kind of water-fertilizer-pesticide layer-stepping spray irrigation system | |
| CN204350772U (en) | A kind of water spray and spray medicine integrated device | |
| CN104738011A (en) | Electrostatic spraying device and method thereof | |
| CN207167287U (en) | A kind of agricultural irrigation composite multifunction integrated apparatus | |
| CN209489225U (en) | A kind of agricultural green house of vegetables water-fertilizer-pesticide integration flusher | |
| CN205546818U (en) | Liquid manure integration fertilizer distributor | |
| CN213649907U (en) | Plant protection unmanned aerial vehicle of pesticide self-cleaning shower nozzle can join in marriage | |
| CN207070618U (en) | Automatic irrigation fertilization system | |
| CN208490671U (en) | A kind of novel collection spray irrigation integrated device suitable for greenhouse | |
| CN208402455U (en) | A kind of water-fertilizer integral automatic irrigation system | |
| CN108684285A (en) | A kind of economizing type water-fertilizer-pesticide integral machine | |
| CN210746498U (en) | Improved water and fertilizer integrated equipment | |
| CN209435798U (en) | A kind of navel orange orchard high-efficient irrigation device | |
| CN203951808U (en) | The full-automatic drip irrigation liquid manure of a kind of hillside seedling growth integral system | |
| CN208159268U (en) | A kind of intelligence liquid manure all-in-one machine | |
| CN208175336U (en) | Standby fertilizer device and the irrigation sprinkler including this for fertilizer device | |
| CN205694262U (en) | A kind of agricultural water conservancy irrigation rig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181120 |