CN108271495A - A kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus - Google Patents
A kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus Download PDFInfo
- Publication number
- CN108271495A CN108271495A CN201810214792.0A CN201810214792A CN108271495A CN 108271495 A CN108271495 A CN 108271495A CN 201810214792 A CN201810214792 A CN 201810214792A CN 108271495 A CN108271495 A CN 108271495A
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- water
- pipe
- water tank
- fertilizer
- solar energy
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/007—Metering or regulating 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
- A01C23/042—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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a kind of solar energy water-fertilizer integral field irrigation fertilizer apparatuses, including water tank, agitating device, suction pump, booster pump, rainer, solar panel, accumulator and control cabinet, agitating device is equipped in the water tank, the water tank is tightly connected by the output end of drinking-water pipe and suction pump, liquid level sensor is equipped in the water tank, temperature sensor and electric heating tube, the water tank bottom end is provided with discharge outlet, the water tank is tightly connected by outlet pipe and booster pump input terminal, it is fixed with solar panel on the solar-cell panel support, the output end of the booster pump is tightly connected with main feed water pipe, a plurality of branch's feed pipe is connected on the main feed water pipe, branch's feed pipe is connect with rainer, the spray irrigation pipe is nearby equipped with soil humidity sensor.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to agricultural equipment technical field, especially a kind of solar energy water-fertilizer integral field irrigation fertilising dress
It sets.
Background technology
With the efficiently popularization and application of the water-saving irrigation technique in field irrigation such as sprinkling irrigation, trickle irrigation, fertilizer practice is also by passing
The soil application of system changes to water-fertilizer integral direction.Traditional soil application mode, fertilising precision is low, and utilization rate of fertilizer is only
Have 25%~30%, not only causes the significant wastage of fertilizer, but also serious pollution of ecological environment.And water-fertilizer integral not only can be with
The ratio between fertilization time, dose, fertilizer solution concentration and nutrient is accurately controlled, improves water and fertilizer utilization rate, and can be maximum
Reduce to limit the pollution to environment.But existing sprinkling irrigation equipment can not determine whether the moisture in soil is sufficient, can not basis
The practical water requirement of crops is irrigated, and is easily made crops in this way by rotten of flood or is suffered from drought withered, is unfavorable for the life of crops
It is long, and waste water resource.
Invention content
The purpose of the present invention is to solve the above problems, devise a kind of solar energy water-fertilizer integral field irrigation fertilising
Device.
Realize above-mentioned purpose the technical scheme is that, a kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus,
Including water tank, agitating device, suction pump, booster pump, rainer, solar panel, accumulator and control cabinet, the water tank
It is interior be equipped with agitating device, the agitating device by be fixed on the electric rotating machine of water tank upper end, connect with electric rotating machine output end and
The shaft that stretches into water tank, the stirring blade for being sleeved on the shaft other end collectively form, and water tank upper end side is provided with into water
Mouthful, the water inlet is tightly connected by the output end of drinking-water pipe and suction pump, and the drinking-water pipe is equipped with check valve, described
The input terminal of suction pump is connect with water source, and the suction pump, which is fixed on, to draw water in pump box, and the pump box that draws water is fixed with water tank to be connected
It connects, the water tank top is provided with fertilizer inlet, and the fertilizer with fertilizer inlet screw-thread fit is equipped at the fertilizer inlet
Injection lid, the water tank is interior to be equipped with liquid level sensor, temperature sensor and electric heating tube, and the end face of the water tank is equipped with liquid
Position observation window, the observation window of liquid level are equipped with fluid level scale line, and the water tank bottom end is provided with discharge outlet, is set at the discharge outlet
There are drain valve, water tank lower end side to be provided with water outlet, the water outlet is sealed by outlet pipe and booster pump input terminal
It connects, the first solenoid valve and y-type filter is sequentially connected on the outlet pipe, the booster pump is fixed in supercharging pump box, institute
Supercharging pump box is stated to be fixedly connected with water tank, the water tank, draw water pump box and supercharging pump box upper end equipped with solar-cell panel support,
Solar panel is fixed on the solar-cell panel support, the accumulator is fixed in accumulator box, the electric power storage
Pond case is fixed on control cabinet on water tank and is located at observation window of liquid level side, and controller, the supercharging are equipped in the control cabinet
The output end of pump is tightly connected with main feed water pipe, is connected with a plurality of branch's feed pipe on the main feed water pipe, in the branch water pipe
Be connected with second solenoid valve, branch's feed pipe is connect with rainer, the rainer by being connect with branch water pipe and
Vertical fixed spray irrigation pipe, the rotary nozzle for being located at spray irrigation pipe top, the fixed frame being fixedly connected with spray irrigation pipe collectively form, institute
It states spray irrigation pipe and is nearby equipped with soil humidity sensor.
The controller is equipped with display screen, regulation and control button and switch.
PLC system is equipped in the controller.
Frequency converter is equipped in the control cabinet, the frequency converter is electrically connected with booster pump.
The water outlet is equipped with filter screen.
The drinking-water pipe, outlet pipe, main feed water pipe, branch's feed pipe material be PE.
The main feed water pipe and branch's feed pipe overlay in agricultural land soil.
The rainer is reasonably distributed in farmland according to the sprinkling irrigation range of rotary nozzle, in each rotary nozzle
It is respectively provided with a soil humidity sensor in sprinkling irrigation range.
Wireless receiving sending module is equipped in the controller.
The controller and agitating device, suction pump, booster pump, solar panel, liquid level sensor, temperature sensing
Device, electric heating tube, the first solenoid valve, second solenoid valve, soil humidity sensor, frequency converter, accumulator are electrically connected.
A kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus made using technical scheme of the present invention, using too
Sun can generate electricity to irrigate work power supply, save electric power resource, can automatically adjust duty according to soil humidity sensor, according to
The soil moisture situation of farmland different zones controls the sprinkling irrigation region of each rainer covering, it is ensured that the normal growth of crops,
Water resource is saved, irrigation process can be controlled by wireless terminal, the present apparatus is simple in structure, can be automatically performed irrigation work, significantly
It improves work efficiency.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of solar energy water-fertilizer integral field irrigation fertilizer apparatus of the present invention；
Fig. 2 is a kind of schematic diagram of solar energy water-fertilizer integral field irrigation fertilizer apparatus of the present invention；
Fig. 3 is the structural schematic diagram of rainer of the present invention；
In figure, 1, water tank；2, suction pump；3, booster pump；4, solar panel；5, accumulator；6, control cabinet；7, it rotates
Motor；8, shaft；9, stirring blade；10, water inlet；11, drinking-water pipe；12, check valve；13, draw water pump box；14, fertilizer injects
Mouthful；15, fertilizer injection lid；16, liquid level sensor；17, temperature sensor；18, electric heating tube；19, observation window of liquid level；20, liquid
Position graduation mark；21, discharge outlet；22, drain valve；23, water outlet；24, outlet pipe；25, the first solenoid valve；26, y-type filter；
27, it is pressurized pump box；28, filter screen；29, solar-cell panel support；30, accumulator box；31, controller；32, main feed water pipe；
33, branch's feed pipe；34, second solenoid valve；35, spray irrigation pipe；36, rotary nozzle；37, fixed frame；38, soil moisture senses
Device；39, display screen；40, regulate and control button；41, it switchs；42, frequency converter.
Specific implementation mode
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in Figs. 1-3, a kind of solar energy water-fertilizer integral farmland
Fertigation device, including water tank 1, agitating device, suction pump 2, booster pump 3, rainer, solar panel 4, accumulator
5 and control cabinet 6, be equipped with agitating device in the water tank 1, the agitating device by be fixed on 1 upper end of water tank electric rotating machine 7,
It is connect with 7 output end of electric rotating machine and the shaft 8 stretched into water tank 1, the 9 common structure of stirring blade for being sleeved on 8 other end of shaft
It is provided with water inlet 10 at, 1 upper end side of the water tank, passes through the output end of drinking-water pipe 11 and suction pump 2 at the water inlet 10
It is tightly connected, the drinking-water pipe 11 is equipped with check valve 12, and the input terminal of the suction pump 2 is connect with water source, the suction pump 2
It is fixed on and draws water in pump box 13, the pump box 13 that draws water is fixedly connected with water tank 1, and 1 top of the water tank is provided with fertilizer inlet
14, it is equipped at the fertilizer inlet 14 and injects lid 15 with the fertilizer of 14 screw-thread fit of fertilizer inlet, be equipped in the water tank 1
The end face of liquid level sensor 16, temperature sensor 17 and electric heating tube 18, the water tank 1 is equipped with observation window of liquid level 19, institute
It states observation window of liquid level 19 and is equipped with fluid level scale line 20,1 bottom end of the water tank is provided with discharge outlet 21, is equipped at the discharge outlet 21
Drain valve 22,1 lower end side of the water tank are provided with water outlet 23, defeated by outlet pipe 24 and booster pump 3 at the water outlet 23
Enter end to be tightly connected, the first solenoid valve 25 and y-type filter 26 are sequentially connected on the outlet pipe 24, the booster pump 3 is fixed
In supercharging pump box 27, the supercharging pump box 27 is fixedly connected with water tank 1, and the water tank 1, draw water pump box 13 and supercharging pump box 27
Upper end is equipped with solar-cell panel support 29, and solar panel 4, the storage are fixed on the solar-cell panel support 29
Battery 5 is fixed in accumulator box 30, and the accumulator box 30 is fixed on water tank 1 with control cabinet 6 and is located at observation window of liquid level
19 sides, the control cabinet 6 is interior to be equipped with controller 31, and output end and the main feed water pipe 32 of the booster pump 3 are tightly connected, described
It is connected with a plurality of branch's feed pipe 33 on main feed water pipe 32, second solenoid valve 34, the branch are connected in the branch water pipe 33
Feed pipe 33 is connect with rainer, and the rainer with branch water pipe 33 by connecting and vertical fixed spray irrigation pipe 35, setting
It is collectively formed in the rotary nozzle 36 on 35 top of spray irrigation pipe, the fixed frame 37 that is fixedly connected with spray irrigation pipe 35, the spray irrigation pipe 35
Nearby it is equipped with soil humidity sensor 38；The controller 31 is equipped with display screen 39, regulation and control button 40 and switch 41；The control
It is equipped with PLC system in device 31 processed；Frequency converter 42 is equipped in the control cabinet 6, the frequency converter 42 is electrically connected with booster pump 3；
Filter screen 28 is equipped at the water outlet 23；The material of the drinking-water pipe 11, outlet pipe 24, main feed water pipe 32, branch's feed pipe 33
Matter is PE；The main feed water pipe 32 and branch's feed pipe 33 overlay in agricultural land soil；, the rainer is according to rotation spray
First 36 sprinkling irrigation range is reasonably distributed in farmland, and it is wet that a soil is respectively provided within the scope of the sprinkling irrigation of each rotary nozzle 36
Spend sensor 38；Wireless receiving sending module is equipped in the controller 31；The controller 31 and agitating device, suction pump 2,
Booster pump 3, solar panel 4, liquid level sensor 16, temperature sensor 17, electric heating tube 18, the first solenoid valve 25, second
Solenoid valve 34, soil humidity sensor 38, frequency converter 42, accumulator 5 are electrically connected.
The characteristics of the present embodiment is to be tightly connected by the output end of drinking-water pipe and suction pump at water tank inlet, is taken out
Water pipe is equipped with check valve, and the input terminal of suction pump is connect with water source, and suction pump, which is fixed on, to draw water in pump box, and water tank top is provided with
Fertilizer inlet is equipped at fertilizer inlet to inject with the fertilizer of fertilizer inlet screw-thread fit and cover, liquid level is equipped in water tank and is passed
The end face of sensor, temperature sensor and electric heating tube, water tank is equipped with observation window of liquid level, and observation window of liquid level is carved equipped with liquid level
Line is spent, water tank bottom end is provided with discharge outlet, and drain valve is equipped at discharge outlet, and water tank lower end side is provided with water outlet, and water outlet is logical
It crosses outlet pipe to be tightly connected with booster pump input terminal, is sequentially connected with the first solenoid valve and y-type filter on outlet pipe, booster pump is solid
It is scheduled in supercharging pump box, supercharging pump box is fixedly connected with water tank, and water tank, draw water pump box and supercharging pump box upper end are equipped with solar-electricity
Pond board mount is fixed with solar panel on solar-cell panel support, and accumulator is fixed in accumulator box, accumulator box
Be fixed on water tank with control cabinet and be located at observation window of liquid level side, be equipped with controller in control cabinet, the output end of booster pump with
Main feed water pipe is tightly connected, and is connected with a plurality of branch's feed pipe on main feed water pipe, second solenoid valve, branch are connected in branch water pipe
Feed pipe is connect with rainer, and soil humidity sensor is equipped at rainer.It is made using technical scheme of the present invention
A kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus is to irrigate work to power using solar power generation, saves electric power money
Source can automatically adjust duty according to soil humidity sensor, be controlled according to the soil moisture situation of farmland different zones each
The sprinkling irrigation region of rainer covering, it is ensured that the normal growth of crops saves water resource, can be controlled and be irrigated by wireless terminal
Process, the present apparatus is simple in structure, can be automatically performed irrigation work, greatly improve work efficiency.
In the present embodiment, solar panel absorbs solar energy, converts solar energy into electrical energy savings and arrives accumulator
In, when irrigation, first water is pumped by drinking-water pipe in water tank by suction pump, when needing plus when fertilizer, from fertilizer inlet into water tank
Fertilizer is added, suitable water is allocated by fluid level scale line, starts electric rotating machine, electric rotating machine drives shaft and stirring blade pair
Fertilizer and water in water tank are mixed, and heat button on controller, electric heating tube can be pressed when the water temperature in water tank is too low
Water in electrified regulation water tank can not only promote the dissolving of fertilizer but also can prevent the water freezing in water tank, press on controller
Sprinkling irrigation button, the first solenoid valve and second solenoid valve are opened, and the water in water tank is passed through branch's water supply by booster pump by main feed water pipe
Pipe, spray irrigation pipe, water is finally sprayed by rotary nozzle, irrigate farmland, and filter screen and y-type filter can will be in water tanks
Impurity or the filtering of undissolved large-particle fertilizer, make sprinkling irrigation progress working properly, when in rainer sprinkling irrigation range
When soil moisture reaches preset value, soil humidity sensor sends signal to controller, and controller control is closed corresponding
Second solenoid valve, when soil moisture all in entire farmland reaches default humidity value, controller closes the first solenoid valve,
Sprinkling irrigation work terminates.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of which part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus, including water tank (1), agitating device, suction pump (2), increasing
Press pump (3), rainer, solar panel (4), accumulator (5) and control cabinet (6), which is characterized in that the water tank (1)
Interior to be equipped with agitating device, the agitating device is by being fixed on the electric rotating machine (7) of water tank (1) upper end, being exported with electric rotating machine (7)
The end connection and shaft (8) stretched into water tank (1), the stirring blade (9) that is sleeved on shaft (8) other end collectively form, it is described
Water tank (1) upper end side is provided with water inlet (10), passes through the output of drinking-water pipe (11) and suction pump (2) at the water inlet (10)
End is tightly connected, and the drinking-water pipe (11) is equipped with check valve (12), and the input terminal of the suction pump (2) is connect with water source, institute
It states suction pump (2) to be fixed in the pump box that draws water (13), the pump box that draws water (13) is fixedly connected with water tank (1), the water tank (1)
Top is provided with fertilizer inlet (14), and the fertilizer with fertilizer inlet (14) screw-thread fit is equipped at the fertilizer inlet (14)
Injection lid (15), the water tank (1) is interior equipped with liquid level sensor (16), temperature sensor (17) and electric heating tube (18), described
The end face of water tank (1) is equipped with observation window of liquid level (19), and the observation window of liquid level (19) is equipped with fluid level scale line (20), institute
It states water tank (1) bottom end and is provided with discharge outlet (21), drain valve (22), water tank (1) lower end one are equipped at the discharge outlet (21)
Side is provided with water outlet (23), is tightly connected by outlet pipe (24) and booster pump (3) input terminal at the water outlet (23), described
The first solenoid valve (25) and y-type filter (26) are sequentially connected on outlet pipe (24), the booster pump (3) is fixed on supercharging pump box
(27) in, the supercharging pump box (27) is fixedly connected with water tank (1), the water tank (1), the pump box that draws water (13) and supercharging pump box
(27) upper end is equipped with solar-cell panel support (29), and solar panel is fixed on the solar-cell panel support (29)
(4), the accumulator (5) is fixed in accumulator box (30), and the accumulator box (30) is fixed on water tank with control cabinet (6)
(1) on and be located at observation window of liquid level (19) side, be equipped with controller (31) in the control cabinet (6), the booster pump (3) it is defeated
Outlet is tightly connected with main feed water pipe (32), and a plurality of branch's feed pipe (33), the branch are connected on the main feed water pipe (32)
Second solenoid valve (34) is connected on water pipe (33), branch's feed pipe (33) connect with rainer, the rainer
By connect with branch water pipe (33) and vertical fixed spray irrigation pipe (35), be located at spray irrigation pipe (35) top rotary nozzle (36),
The fixed frame (37) being fixedly connected with spray irrigation pipe (35) collectively forms, and the spray irrigation pipe (35) is nearby equipped with soil humidity sensor
(38)。
2. a kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus according to claim 1, which is characterized in that described
Controller (31) is equipped with display screen (39), regulation and control button (40) and switch (41).
3. a kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus according to claim 1, which is characterized in that described
PLC system is equipped in controller (31).
4. a kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus according to claim 1, which is characterized in that described
Frequency converter (42) is equipped in control cabinet (6), the frequency converter (42) is electrically connected with booster pump (3).
5. a kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus according to claim 1, which is characterized in that described
Filter screen (28) is equipped at water outlet (23).
6. a kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus according to claim 1, which is characterized in that described
Drinking-water pipe (11), outlet pipe (24), main feed water pipe (32), branch's feed pipe (33) material be PE.
7. a kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus according to claim 1, which is characterized in that described
Main feed water pipe (32) and branch's feed pipe (33) overlay in agricultural land soil.
8. a kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus according to claim 1, which is characterized in that described
Rainer is reasonably distributed in farmland according to the sprinkling irrigation range of rotary nozzle (36), the sprinkling irrigation in each rotary nozzle (36)
A soil humidity sensor (38) is respectively provided in range.
9. a kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus according to claim 1, which is characterized in that described
Wireless receiving sending module is equipped in controller (31).
10. a kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus according to claim 1, which is characterized in that institute
State controller (31) and agitating device, suction pump (2), booster pump (3), solar panel (4), liquid level sensor (16), temperature
It spends sensor (17), electric heating tube (18), the first solenoid valve (25), second solenoid valve (34), soil humidity sensor (38), become
Frequency device (42), accumulator (5) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214792.0A CN108271495A (en) | 2018-03-15 | 2018-03-15 | A kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214792.0A CN108271495A (en) | 2018-03-15 | 2018-03-15 | A kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108271495A true CN108271495A (en) | 2018-07-13 |
Family
ID=62809700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810214792.0A Withdrawn CN108271495A (en) | 2018-03-15 | 2018-03-15 | A kind of solar energy water-fertilizer integral field irrigation fertilizer apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108271495A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633428A (en) * | 2018-07-11 | 2018-10-12 | 内蒙古民族大学 | A kind of ultrasonic wave auxiliary mixed dissolution fertilizer box and water-fertilizer integral irrigation system |
| CN108934611A (en) * | 2018-07-26 | 2018-12-07 | 芜湖市德弘生态农业有限公司 | A kind of agricultural planting greenhouse fertilizer system |
| CN109452150A (en) * | 2018-12-18 | 2019-03-12 | 云南农业大学 | A kind of intelligence citrus root irrigation apparatus and system |
| CN110150106A (en) * | 2019-06-28 | 2019-08-23 | 宁波械色自动化技术有限公司 | A kind of farm irrigation system for modern agriculture |
| CN110178705A (en) * | 2019-06-18 | 2019-08-30 | 徐州瑞龙核桃科技开发有限公司 | A kind of automatic adjustment irrigation lawn equipment of afforestation |
| CN114451263A (en) * | 2022-02-18 | 2022-05-10 | 北方工业大学 | Water conservancy water-saving irrigation device for hydraulic engineering protection |
| CN116530283A (en) * | 2023-04-26 | 2023-08-04 | 四季丰云(苏州)农业科技有限公司 | Dragon fruit is planted and is used fertigation device based on agricultural informatization |
-
2018
- 2018-03-15 CN CN201810214792.0A patent/CN108271495A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633428A (en) * | 2018-07-11 | 2018-10-12 | 内蒙古民族大学 | A kind of ultrasonic wave auxiliary mixed dissolution fertilizer box and water-fertilizer integral irrigation system |
| CN108633428B (en) * | 2018-07-11 | 2024-01-30 | 内蒙古民族大学 | Ultrasonic-assisted mixing and dissolving fertilizer box and water and fertilizer integrated irrigation system |
| CN108934611A (en) * | 2018-07-26 | 2018-12-07 | 芜湖市德弘生态农业有限公司 | A kind of agricultural planting greenhouse fertilizer system |
| CN109452150A (en) * | 2018-12-18 | 2019-03-12 | 云南农业大学 | A kind of intelligence citrus root irrigation apparatus and system |
| CN110178705A (en) * | 2019-06-18 | 2019-08-30 | 徐州瑞龙核桃科技开发有限公司 | A kind of automatic adjustment irrigation lawn equipment of afforestation |
| CN110150106A (en) * | 2019-06-28 | 2019-08-23 | 宁波械色自动化技术有限公司 | A kind of farm irrigation system for modern agriculture |
| CN110150106B (en) * | 2019-06-28 | 2021-05-14 | 简胜坚 | Farmland irrigation system for modern agriculture |
| CN114451263A (en) * | 2022-02-18 | 2022-05-10 | 北方工业大学 | Water conservancy water-saving irrigation device for hydraulic engineering protection |
| CN116530283A (en) * | 2023-04-26 | 2023-08-04 | 四季丰云(苏州)农业科技有限公司 | Dragon fruit is planted and is used fertigation device based on agricultural informatization |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180713 |