CN110313383A - Water-fertilizer-pesticide integration irrigation system - Google Patents
Water-fertilizer-pesticide integration irrigation system Download PDFInfo
- Publication number
- CN110313383A CN110313383A CN201910558257.1A CN201910558257A CN110313383A CN 110313383 A CN110313383 A CN 110313383A CN 201910558257 A CN201910558257 A CN 201910558257A CN 110313383 A CN110313383 A CN 110313383A
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- CN
- China
- Prior art keywords
- connecting tube
- controller
- light
- water
- fertilizer
- 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.)
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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
- 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
- A01C23/047—Spraying of liquid fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
-
- 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
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
-
- 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
Abstract
The present invention relates to irrigation technique fields, specially water-fertilizer-pesticide integration irrigation system, including the preset pipe network in field, pipe network is located at top side and is provided with branch joint, branch joint upper one end is fixedly connected with connecting tube, connecting tube top position is provided with sparge pipe, sparge pipe top position is provided with fountain head, connecting tube is improvement flexible PVC material, it can be squeezed, quickly rebound reinstatement when collision, when there is foreign object to encounter connecting tube, the connecting tube of flexible PVC material can generate deformation, reduce the damage of connecting tube, after foreign object leaves, connecting tube can quickly rebound and return to the original form, the water flow being passed through simultaneously is due to hydraulic pressure, also it will increase the bounce of connecting tube, when solution traditional irrigation technology carries out drug while ploughing, farming machinery is easy to encounter spray head, spray head is caused to damage, The drug of sprinkling is easy to be sprayed on staff and plant machinery simultaneously, aiming at the problem that evening, progress operation lacked corresponding alarming device.
Description
Technical field
The present invention relates to irrigation technique fields, specially water-fertilizer-pesticide integration irrigation system.
Background technique
The Integration of Water into Fertilizer refers to the new agricultural technology that irrigation and fertilising combine together.Water-fertilizer integral is by pressure
System (or landform natural-drop) is advised soluble solids or liquid fertilizer by the need fertilizer of soil nutrient content and crop species
Rule and feature, the solution dissolved, by controllable pipeline system water supply, fertilizer, make liquid manure Xiang Ronghou, pass through together with irrigation water
Pipeline and water dropper form trickle irrigation, uniformly, timing, quantitatively infiltrate crop root development growth region, make main root soil always
Keep loose and suitable water content；Simultaneously according to the nutrient uptake feature of different crops, soil environment and Nutrient Concentration Status, make
Object different growing stages need water, and the Demand Design that regulation of fertilizer requirement situation carries out different growing at regular time and quantity moisture, nutrient is pressed
Ratio is supplied directly to crop.
The sprinkling that drug and fertilizer are carried out while ploughing, enables to drug and fertilizer to be sufficiently mixed with soil, fertilizer
Effect is fast, and plant recovery of nutrient improves.It can apply in the easily caused volatilization loss of more dry topsoil, be dissolved slowly, finally to avoid fertilizer
Fertilizer efficiency plays slow problem；It specifically avoids ammonium state and urea nitrogen fertilizer is applied the earth's surface volatilization loss the problem of, both save nitrogenous fertilizer
Be conducive to environmental protection again, while also improving the eradicative rate of soil disease pest.
When traditional irrigation technology carries out drug while ploughing, farming machinery is easy to encounter spray head, and spray head is caused to damage,
The drug of sprinkling is easy to be sprayed on staff and plant machinery simultaneously, carries out operation for evening and lacks corresponding warning dress
It sets.
Summary of the invention
The technical problem to be solved by the present invention is to traditional irrigation technologies when carrying out drug while ploughing, and farming machinery holds
Easily encounter spray head, spray head caused to damage, at the same spray drug be easy to be sprayed on staff and plant machinery, for evening into
The problem of row operation lacks corresponding alarming device.
In order to solve the above technical problem, the present invention provides water-fertilizer-pesticide integration irrigation systems, including the preset pipe in field
Net, the pipe network are located at top side and are provided with branch joint, and the branch joint upper one end is fixedly connected with connecting tube, institute
It states connecting tube top position and is provided with sparge pipe, the sparge pipe top position is provided with fountain head, and the connecting tube is improvement
Flexible PVC material, can quickly rebound reinstatement when being squeezed, colliding, flexible when there is foreign object to encounter connecting tube
The connecting tube of PVC material can generate deformation, reduce the damage of connecting tube, and after foreign object leaves, connecting tube can quickly rebound recovery
Shape originally, while the water flow being passed through also will increase the bounce of connecting tube due to hydraulic pressure, it can be by crowded
Quickly rebound reinstatement when pressure, collision.
Preferably, the vibrating detector for detecting earth shock, the company are provided at left and right sides of the branch joint
Adapter tube outer wall position is provided with reflection plaster, and the water spray pipe outer wall leftward position is provided with controller, outside the left side of the controller
Wall position is provided with the light sensor for detection object, and the controller upper position is provided with light alarm device, described
Controller bottom position is provided with buzzer, and the controller receives the data of vibrating detector and light sensor feedback, sentences
Distance between earnest body and controller issues light alarm by light alarm device, makes a sound alarm by buzzer, reflective
Patch realizes prompt to driver to the reflection of mechanical light for night cultivation, equipment close to when, vibrating detector meeting first
Detect the vibration on ground, while light sensor can also detect equipment, controller receives vibrating detector and light passes
The signal that sensor is passed in and out identifies whether to be more than early warning distance, when being more than early warning distance, can issue light by light alarm device
Line alarm, buzzer make a sound alarm, and reflection plaster is mainly used for the warning at night, and the irradiation of lights of vehicle, reflection plaster can be anti-
Penetrate light, alerting drivers.
Preferably, the left side of the controller outer wall and spray head outer right wall are provided with light sensor, can be realized double
To detection, reduce check frequency, the light sensor combination shock sensor of two-way detection can to two easily come vehicle or
Person's foreign object detects, and in combination with light alarm device and buzzer, realizes the prompt of light and sound.
Preferably, the sparge pipe is located at controller upper position and is provided with solenoid electric valve, the solenoid electric valve by
It is controlled to controller, when controller distinguishes someone or mechanical equipment comes, if irrigated, controller closes electricity
Magnetic control valve avoids on liquid splash to people or equipment, while controller can be also used for the setting online to water flow pressure, when
When water flow pressure is excessive, light alarm can be issued by light alarm device, alarm is made a sound by buzzer, prompts work people
Member carries out adjustment to water flow pressure.
Preferably, the fountain head includes shell, fixed frame, spring pocket, reset spring, spring lever, conical plug and filtering
Net, the shell upper outer wall position are provided with water jet, and the fixed frame is located inside fountain head, are used for fixed spring set,
The spring lever lower end thereof is located inside spring pocket, is provided between the spring lever and spring pocket for spring lever return
Reset spring, one end is fixedly connected with cone seal piece at the top of the spring lever, the fountain head inner cavity and positioned at conical plug
Piece the same horizontal position is provided with diaphragm seal, and the diaphragm seal is located at conical plug position and offers through-hole, by different pressures
When water impact, the gap between conical plug and through-hole changes, and changes the spraying range of water flow, when need replacing for sprinkling
When the different spray head of range, it is only necessary to just change the reset spring of different damping, filter screen is miscellaneous for particle in filtered water stream
Matter.
Preferably, controller, vibrating detector, light sensor, solenoid electric valve, light are provided with built in the controller
The power supply of line alarm device and buzzer electricity consumption.
Advantages of the present invention:
1. distinguish that someone or mechanical equipment come by controller, if irrigated, controller closes electricity
Magnetic control valve avoids on liquid splash to people or equipment, while controller can be also used for the setting online to water flow pressure, when
When water flow pressure is excessive, light alarm can be issued by light alarm device, alarm is made a sound by buzzer, prompts work people
Member carries out adjustment to water flow pressure.
2. being improvement flexible PVC material by extension pipe, can quickly rebound reinstatement when being squeezed, colliding,
When there is foreign object to encounter extension pipe, the extension pipe of flexible PVC material can generate deformation, reduce the damage of extension pipe, and foreign object leaves
Later, extension pipe can quickly rebound and return to the original form, while the water flow being passed through can also be such that increase adds due to hydraulic pressure
The bounce of long tube.
Detailed description of the invention
Fig. 1 is front view of the present invention；
Fig. 2 is fountain head structure chart of the present invention.
In figure: 1, pipe network；2, branch joint；3, connecting tube；4, sparge pipe；5, fountain head；6, vibrating detector；7, reflective
Patch；8, controller；9, light sensor；10, light alarm device；11, buzzer；12, solenoid electric valve；13, shell；14, solid
Determine frame；15, spring pocket；16, reset spring；17, spring lever；18, conical plug；19, filter screen；20, diaphragm seal.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Fig. 1 to 2, water-fertilizer-pesticide integration irrigation system, including the preset pipe network 1 in field, the pipe network 1 are located at upper
Portion side is provided with branch joint 2, and 2 upper one end of branch joint is fixedly connected with connecting tube 3,3 top of connecting tube
Position is provided with sparge pipe 4, and 4 top position of sparge pipe is provided with fountain head 5, and the connecting tube 3 is improvement flexible PVC material
Matter, can quickly rebound reinstatement, when there is foreign object to encounter connecting tube 3, flexible PVC material when being squeezed, colliding
Connecting tube 3 can generate deformation, reduce the damage of connecting tube 3, and after foreign object leaves, connecting tube 3 can quickly be restored originally in rebound
Shape, while the water flow being passed through also will increase the bounce of connecting tube 3 due to hydraulic pressure, can be squeezed, collide
When quickly rebound reinstatement.
As a kind of specific embodiment of the invention, it is provided at left and right sides of the branch joint 2 for detecting ground
The vibrating detector 6 of vibration, 3 outer wall position of connecting tube are provided with reflection plaster 7, and the 4 outer wall left lateral position of sparge pipe installs
It is equipped with controller 8, the 8 left side outer wall position of controller is provided with the light sensor 9 for detection object, the controller
8 upper positions are provided with light alarm device 10, and 8 bottom position of controller is provided with buzzer 11, and the controller 8 receives
The data that vibrating detector 6 and light sensor 9 are fed back, determine distance between object and controller 8, pass through light alarm device 10
Light alarm is issued, alarm is made a sound by buzzer 11, reflection plaster 7 is cultivated the reflection to mechanical light for night and realized
Prompt to driver, equipment close to when, vibrating detector 6 can detect the vibration on ground, while light sensor 9 first
It can detect equipment, controller 8 receives the signal that vibrating detector 6 and light sensor 9 are passed in and out, and identifies whether to be more than pre-
Alert distance, when being more than early warning distance, can be emitted beam alarm by light alarm device 10, and buzzer 11 makes a sound alarm,
Reflection plaster 7 is mainly used for the warning at night, the irradiation of lights of vehicle, the meeting reflection light of reflection plaster 7, alerting drivers.
As a kind of specific embodiment of the invention, the 8 left side outer wall of controller and spray head outer right wall are respectively provided with
There is light sensor 9, can be realized two-way detection, reduce check frequency, the light sensor 9 of two-way detection combines vibration-sensing
Device easily can carry out vehicle to two or foreign object detects, and in combination with light alarm device 10 and buzzer 11, realizes lamp
The prompt of light and sound.
As a kind of specific embodiment of the invention, the sparge pipe 4 is located at 8 upper position of controller and is provided with electromagnetism
Control valve 12, the solenoid electric valve 12 are controlled by controller 8, when controller 8 distinguishes that someone or mechanical equipment come,
If irrigated, controller 8 closes solenoid electric valve 12, avoids on liquid splash to people or equipment, while controller 8
It can be also used for the setting online to water flow pressure, when water flow pressure is excessive, it is alert light to be issued by light alarm device 10
Report makes a sound alarm by buzzer 11, staff is prompted to carry out adjustment to water flow pressure.
As a kind of specific embodiment of the invention, the fountain head 5 include shell 13, fixed frame 14, spring pocket 15,
Reset spring 16, spring lever 17, conical plug 18 and filter screen 19, the 13 external wall of upper portion position of shell are provided with water jet, institute
It states fixed frame 14 to be located inside fountain head 5, for fixed spring set 15,17 lower end thereof of spring lever is located in spring pocket 15
Portion is provided with for the reset spring 16 to 17 return of spring lever, the spring lever between the spring lever 17 and spring pocket 15
17 tops one end are fixedly connected with cone seal piece 20,5 inner cavity of fountain head and be located at 18 the same horizontal positions of conical plug
It is provided with diaphragm seal 20, the diaphragm seal 20 is located at 18 position of conical plug and offers through-hole, the water impact by different pressures
When, the gap between conical plug 18 and through-hole changes, and changes the spraying range of water flow, when needing replacing as spraying range not
With spray head when, it is only necessary to just change the reset spring 16 of different damping, filter screen 19 is for granule foreign in filtered water stream.
As a kind of specific embodiment of the invention, controller 8, vibrating detector are provided with built in the controller 8
6, light sensor 9,11 electricity consumption of solenoid electric valve 12, light alarm device 10 and buzzer power supply.
Working principle: when working at night, since weather is more dim, operator hardly notices the position of fountain head 5,
Reflection plaster 7 can realize reflection when mechanical light is irradiated, to serve as a warning to driver, equipment is close
When, vibrating detector 6 can detect the vibration on ground first, while light sensor 9 can also detect equipment, and controller 8 connects
The signal that vibrating detector 6 and light sensor 9 are passed in and out is received, identifies whether to be more than early warning distance, when more than early warning distance
When, can be emitted beam alarm by light alarm device 10, and buzzer 11 makes a sound alarm, and reflection plaster 7 is mainly used for night
Warning, the irradiation of lights of vehicle, the meeting reflection light of reflection plaster 7, alerting drivers, if irrigated at this time, controller 8
Close solenoid electric valve 12, avoid on liquid splash to people or equipment, at the same controller 8 can be also used for it is online to water flow pressure
Setting, when water flow pressure is excessive, can by light alarm device 10 issue light alarm, police is made a sound by buzzer 11
Report prompts staff to carry out adjustment to water flow pressure and needs just to change not when needing the spraying range to water flow to be changed
Solenoid electric valve 12 is controlled with the reset spring 16 of damping, while by controller 8, is changed to suitable flow rate of liquid, it can
It prevents fountain head 5 from being caused to damage by biggish hydraulic pressure, increases the service life of fountain head 5, when there is foreign object to encounter connecting tube 3
When, the connecting tube 3 of flexible PVC material can generate deformation, reduce the damage of connecting tube 3, and after foreign object leaves, connecting tube 3 can be fast
Speed rebound returns to the original form, while the water flow being passed through also will increase the bounce of connecting tube 3, energy due to hydraulic pressure
Enough reinstatements that quickly rebounds when being squeezed, colliding.
Claims (6)
1. water-fertilizer-pesticide integration irrigation system, including the preset pipe network in field (1), it is characterised in that: the pipe network (1) is located at upper
Portion side is provided with branch joint (2), and branch joint (2) upper one end is fixedly connected with connecting tube (3), the connecting tube
(3) top position is provided with sparge pipe (4), and sparge pipe (4) top position is provided with fountain head (5), the connecting tube (3)
To improve flexible PVC material, can quickly rebound reinstatement when being squeezed, colliding, when there is foreign object to encounter connecting tube (3)
When, the connecting tube (3) of flexible PVC material can generate deformation, reduce the damage of connecting tube (3), after foreign object leaves, connecting tube
(3) it can quickly rebound return to the original form, while the water flow being passed through also will increase connecting tube (3) due to hydraulic pressure
Bounce.
2. water-fertilizer-pesticide integration irrigation system according to claim 1, it is characterised in that: branch joint (2) left and right
Two sides are provided with the vibrating detector (6) for detecting earth shock, and connecting tube (3) outer wall position is provided with reflection plaster
(7), sparge pipe (4) the outer wall leftward position is provided with controller (8), and outer wall position is provided on the left of the controller (8)
For the light sensor (9) of detection object, controller (8) upper position is provided with light alarm device (10), the control
Device (8) bottom position processed is provided with buzzer (11), and the controller (8) receives vibrating detector (6) and light sensor (9)
The data of feedback determine distance between object and controller (8), issue light alarm by light alarm device (10), pass through bee
Ring device (11) makes a sound alarm, and reflection plaster (7) cultivates prompt of the reflection realization to driver to mechanical light for night,
Equipment close to when, vibrating detector (6) can detect the vibration on ground first, while light sensor (9) can also be detected and be set
Standby, controller (8) receives the signal that vibrating detector (6) and light sensor (9) are passed in and out, identify whether be more than early warning away from
From, when being more than early warning distance, can be emitted beam alarm by light alarm device (10), and buzzer (11) makes a sound alarm,
Reflection plaster (7) is mainly used for the warning at night, the irradiation of lights of vehicle, reflection plaster (7) meeting reflection light, alerting drivers.
3. water-fertilizer-pesticide integration irrigation system according to claim 1, it is characterised in that: outer on the left of the controller (8)
Wall and spray head outer right wall are provided with light sensor (9), can be realized two-way detection, reduce check frequency, two-way detection
Light sensor (9) can easily come vehicle or foreign object to two in conjunction with shock sensor and detect, in combination with light
Line alarm device (10) and buzzer (11) realize the prompt of light and sound.
4. water-fertilizer-pesticide integration irrigation system according to claim 2, it is characterised in that: the sparge pipe (4) is located at control
Device (8) upper position processed is provided with solenoid electric valve (12), and the solenoid electric valve (12) is controlled by controller (8), works as control
When device (8) processed distinguishes that someone or mechanical equipment come, if irrigated, controller (8) closes solenoid electric valve
(12), it avoids on liquid splash to people or equipment, while controller (8) can be also used for the setting online to water flow pressure, when
When water flow pressure is excessive, light alarm can be issued by light alarm device (10), alarm is made a sound by buzzer (11), is mentioned
Show that staff carries out adjustment to water flow pressure.
5. water-fertilizer-pesticide integration irrigation system according to claim 4, it is characterised in that: the fountain head (5) includes outer
Shell (13), fixed frame (14), spring pocket (15), reset spring (16), spring lever (17), conical plug (18) and filter screen (19),
Shell (13) the external wall of upper portion position is provided with water jet, and the fixed frame (14) is located at fountain head (5) inside, for fixing
Spring pocket (15), spring lever (17) lower end thereof are located at spring pocket (15) inside, the spring lever (17) and spring pocket
(15) it is provided between for the reset spring (16) to spring lever (17) return, described spring lever (17) top one end and taper
Diaphragm seal (20) is fixedly connected, fountain head (5) inner cavity and be located at conical plug (18) piece the same horizontal position be provided with sealing
Piece (20), the diaphragm seal (20) are located at conical plug (18) position and offer through-hole, when water impact by different pressures, cone
Gap between shape plug (18) and through-hole changes, and changes the spraying range of water flow, when need replacing for spraying range difference
Spray head when, it is only necessary to just change the reset spring (16) of different damping.
6. water-fertilizer-pesticide integration irrigation system according to claim 2, it is characterised in that: the controller (8) is built-in with
Controller (8), vibrating detector (6), light sensor (9), solenoid electric valve (12), light alarm device (10) and buzzing are provided
The power supply of device (11) electricity consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558257.1A CN110313383A (en) | 2019-06-26 | 2019-06-26 | Water-fertilizer-pesticide integration irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558257.1A CN110313383A (en) | 2019-06-26 | 2019-06-26 | Water-fertilizer-pesticide integration irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110313383A true CN110313383A (en) | 2019-10-11 |
Family
ID=68120340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910558257.1A Pending CN110313383A (en) | 2019-06-26 | 2019-06-26 | Water-fertilizer-pesticide integration irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110313383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111280022A (en) * | 2020-02-12 | 2020-06-16 | 佛山市鼎科科技发展有限公司 | Spraying equipment with adjustable spraying range |
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| US4179142A (en) * | 1977-06-06 | 1979-12-18 | Edgar Schopp | Flexible pipe fitting |
| US5150838A (en) * | 1990-04-13 | 1992-09-29 | Roberts Donel L | Lawn sprinkler system |
| CN105706856A (en) * | 2016-02-22 | 2016-06-29 | 苏州黄章妹族工业设计有限公司 | Movable microbubble fruit and vegetable sprinkler |
| CN205694747U (en) * | 2016-04-29 | 2016-11-23 | 郑州轻工业学院 | Remotely monitoring Intelligent spray irrigation control system based on industrial network |
| CN107243423A (en) * | 2017-08-10 | 2017-10-13 | 郑晓飞 | A kind of spinning field irrigation shower nozzle of reducing |
| CN206555608U (en) * | 2017-01-13 | 2017-10-13 | 海宁市锦帛进出口有限公司 | A kind of gardens watering tube |
| CN207783558U (en) * | 2017-12-29 | 2018-08-31 | 广西壮族自治区农业科学院植物保护研究所 | Portable drip irrigation device |
| CN108713481A (en) * | 2018-05-04 | 2018-10-30 | 北京中农精准科技有限公司 | A kind of photovoltaic metering pump valve intellectualizing system |
| CN109744130A (en) * | 2019-03-13 | 2019-05-14 | 安徽万户农业科技有限公司 | A kind of water-fertilizer-pesticide integration spray irrigation system |
| CN109906924A (en) * | 2019-04-01 | 2019-06-21 | 安徽万户农业科技有限公司 | A kind of intelligence water-fertilizer-pesticide gas integral control system |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4179142A (en) * | 1977-06-06 | 1979-12-18 | Edgar Schopp | Flexible pipe fitting |
| US5150838A (en) * | 1990-04-13 | 1992-09-29 | Roberts Donel L | Lawn sprinkler system |
| CN105706856A (en) * | 2016-02-22 | 2016-06-29 | 苏州黄章妹族工业设计有限公司 | Movable microbubble fruit and vegetable sprinkler |
| CN205694747U (en) * | 2016-04-29 | 2016-11-23 | 郑州轻工业学院 | Remotely monitoring Intelligent spray irrigation control system based on industrial network |
| CN206555608U (en) * | 2017-01-13 | 2017-10-13 | 海宁市锦帛进出口有限公司 | A kind of gardens watering tube |
| CN107243423A (en) * | 2017-08-10 | 2017-10-13 | 郑晓飞 | A kind of spinning field irrigation shower nozzle of reducing |
| CN207783558U (en) * | 2017-12-29 | 2018-08-31 | 广西壮族自治区农业科学院植物保护研究所 | Portable drip irrigation device |
| CN108713481A (en) * | 2018-05-04 | 2018-10-30 | 北京中农精准科技有限公司 | A kind of photovoltaic metering pump valve intellectualizing system |
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| CN109906924A (en) * | 2019-04-01 | 2019-06-21 | 安徽万户农业科技有限公司 | A kind of intelligence water-fertilizer-pesticide gas integral control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111280022A (en) * | 2020-02-12 | 2020-06-16 | 佛山市鼎科科技发展有限公司 | Spraying equipment with adjustable spraying range |
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Application publication date: 20191011 |