CN112400443A - Water, fertilizer and pesticide integrated irrigation device and irrigation method - Google Patents
Water, fertilizer and pesticide integrated irrigation device and irrigation method Download PDFInfo
- Publication number
- CN112400443A CN112400443A CN202011102422.1A CN202011102422A CN112400443A CN 112400443 A CN112400443 A CN 112400443A CN 202011102422 A CN202011102422 A CN 202011102422A CN 112400443 A CN112400443 A CN 112400443A
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- CN
- China
- Prior art keywords
- water
- fertilizer
- assembly
- pressure
- fixing
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- 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
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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
- A01C23/04—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
- 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
Abstract
In order to solve the problem of poor spraying effect caused by a certain amount of water and fertilizer sprayed by the water and fertilizer integrated irrigation device in the prior art, the invention provides a water and fertilizer integrated irrigation device and an irrigation method, wherein the water and fertilizer integrated irrigation device comprises a carrier, a shell, a water and fertilizer mixing assembly, a control assembly, a telescopic spray head assembly and a fixing assembly; the shell is arranged on the carrier; the water and fertilizer mixing component is arranged in the shell; the control assembly is arranged in the shell; the telescopic spray head assembly is arranged at the output end of the water-fertilizer mixing assembly and is used for extending during working to spray water and fertilizer to a target site or contracting during non-working to save space; the fixing assembly is arranged on the carrier, is inserted into the ground as required and is used for fixing the carrier at a target site; the control assembly acquires the insertion pressure of the fixed assembly for detecting the insertion into the ground; the control assembly judges the softness degree of the soil according to the data of the insertion pressure so as to control the amount of the water and fertilizer sprayed by the water and fertilizer mixing assembly.
Description
Technical Field
The invention relates to the field of water-fertilizer-pesticide integrated irrigation, in particular to a water-fertilizer-pesticide integrated irrigation device and an irrigation method.
Background
The water-fertilizer-pesticide integration refers to a new agricultural technology integrating irrigation, water fertilizer and pesticide application, and is characterized by that according to the nutrient content of soil and fertilizer-requiring rule and characteristics of crops, the soluble solid or liquid fertilizer is mixed with fertilizer liquor, irrigation water and pesticide, and then the mixed fertilizer liquor, irrigation water and pesticide are fed into the crops by means of controllable pipeline system, so that after the water fertilizer and pesticide are mutually fused, the water, nutrient and pesticide are divided into portions, fixed in time and fixed in quantity, and directly fed into crops according to a certain proportion.
Traditional long-range wireless control's liquid manure medicine integration irrigation equipment, when using the shower nozzle, the fertile volume of sprinkling irrigation liquid is certain. If meet hard soil, like caking clay etc. if the volume of spraying liquid fertilizer is unanimous with the volume of soft soil texture, can lead to liquid fertilizer because the volume is little and unable infiltration caking clay, the influence sprays the effect.
Disclosure of Invention
In order to solve the problem that the spraying effect is poor due to the fact that the water and fertilizer amount of the water and fertilizer integrated irrigation device in the prior art is certain, the invention provides the water and fertilizer integrated irrigation device and the irrigation method, and the technical problem can be effectively solved.
The technical scheme adopted by the invention for solving the technical problems is as follows: a liquid manure medicine integration irrigation equipment includes:
a carrier;
a housing disposed on the carrier;
the water and fertilizer mixing assembly is arranged in the shell;
a control assembly disposed within the housing;
the telescopic spray head assembly is arranged at the output end of the water and fertilizer mixing assembly and is used for extending when working to spray water and fertilizer to a target site or contracting when not working to save space;
the fixing assembly is arranged on the carrier, inserted into the ground as required and used for fixing the carrier at a target site;
the control assembly acquires the insertion pressure of the fixed assembly for detecting the insertion into the ground;
the control assembly judges the softness degree of soil according to the insertion pressure data so as to control the amount of the water and fertilizer sprayed by the water and fertilizer mixing assembly.
The liquid manure mixes subassembly includes:
the clear water tank is connected with the input end of the telescopic spray head assembly and is used for providing clear water;
the fertilizer storage box is connected in parallel between the clear water box and the telescopic spray head assembly through a pipeline;
the servo motor is arranged on the fertilizer storage box and used for outputting the fertilizer in the fertilizer storage box to a position between the clean water tank and the telescopic spray head assembly;
the servo motor is electrically connected with the control assembly.
The liquid manure mixes subassembly still includes: and the medicine storage box is connected with the clear water tank through one end of a pipeline, and the other end of the medicine storage box is connected with the input end of the telescopic spray head assembly and is used for providing liquid medicine for the clear water tank or adding the liquid medicine into the matched liquid fertilizer.
The retractable spray head assembly comprises:
the high-pressure water pump is connected with the output end of the water-fertilizer mixing assembly and is used for pressurizing the water and fertilizer output by the water-fertilizer mixing assembly;
the telescopic pipe mechanism is arranged at the output end of the high-pressure water pump;
the high-pressure water pump is electrically connected with the control assembly.
The telescopic pipe mechanism comprises:
one end of the telescopic pipe is connected with the output end of the high-pressure water pump;
the fixed circular ring is connected with the other end of the telescopic pipe;
and the magnet columns are uniformly distributed on the end surface of the fixed ring and used for adsorbing the fixed ring outside the shell through magnetic force.
The fixed component comprises:
the fixing plate is connected with the side wall of the carrier;
the positioning conical rod is T-shaped and is used for penetrating through the fixing plate and then being inserted into the ground to play a role in fixing;
the spring is arranged between the positioning conical rod and the fixing plate and used for resetting the positioning conical rod;
the hydraulic cylinder is arranged on the outer side wall of the shell and used for providing pressure towards the ground direction for the positioning conical rod;
and the pressure sensor is arranged between the positioning conical rod and the piston rod of the hydraulic cylinder, is electrically connected with the control assembly and is used for detecting pressure data of the positioning conical rod inserted into the ground below.
The control assembly, comprising: and the wireless communication module is communicated with the outside and receives an outside control signal.
A water-fertilizer-pesticide integrated irrigation method comprises the following steps:
after the fixing component reaches the manufacturing position, the fixing component is put down;
the control assembly is used for acquiring the insertion pressure of the fixing assembly for detecting the insertion into the ground;
the control assembly judges the softness degree of soil according to the data of the insertion pressure;
if the insertion pressure is higher than a set threshold value, controlling the water-fertilizer mixing assembly to increase the amount of sprayed water and fertilizer;
and if the insertion pressure is smaller than a set threshold value, controlling the water-fertilizer mixing assembly to reduce the sprayed water-fertilizer amount.
The invention has the beneficial effects that: the control assembly in the invention judges the softness degree of the soil according to the data of the insertion pressure so as to control the water and fertilizer amount sprayed by the water and fertilizer mixing assembly, so that different amounts of water and fertilizer are sprayed aiming at different soil hardness, more water and fertilizer are sprayed especially aiming at hard soil, the water and fertilizer can better permeate into the soil, and the water and fertilizer spraying effect is improved.
Drawings
FIG. 1 is a schematic structural view;
FIG. 2 is a partial schematic view of FIG. 1;
FIG. 3 is a schematic structural view of a telescopic tube mechanism according to the present invention;
fig. 4 is a schematic structural view of a positioning tapered rod in the present invention.
In the figure:
1. a housing; 2. a storage battery; 3. a clear water tank; 4. a fertilizer storage box; 5. a medicine storage box; 6. a first water pipe; 7. a first solenoid valve; 8. a high pressure water pump; 9. a telescopic pipe; 10. a spray head; 11. a feeding cover; 12. a servo motor; 13. a second water pipe; 14. a second solenoid valve; 15. a third water pipe; 16. a third electromagnetic valve; 17. a fourth water pipe; 18. a fourth solenoid valve; 19. a fifth solenoid valve; 20. a fifth water pipe; 21. a sixth electromagnetic valve; 22. a network signal receiving screen; 23. positioning the conical rod; 24. a foot pedal; 25. a handle; 26. a spring; 27. a fixing plate; 28. a carrier; 29. fixing the circular ring; 30. a magnetic column; 31. a universal wheel; 32. a hydraulic cylinder; 33. a pressure sensor.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, a water-fertilizer-pesticide integrated irrigation device comprises a carrier 28, a shell 1, a water-fertilizer mixing assembly, a control assembly, a telescopic spray head assembly and a fixing assembly;
wherein, the housing 1 is arranged on the carrier 28; the water and fertilizer mixing component is arranged in the shell 1; the control assembly is arranged in the shell 1; the telescopic spray head assembly is arranged at the output end of the water-fertilizer mixing assembly and is used for extending during working to spray water and fertilizer to a target site or contracting during non-working to save space; the fixing component is arranged on the carrier 28, inserted into the ground as required and used for fixing the carrier 28 at a target site; the control assembly acquires the insertion pressure of the fixed assembly for detecting the insertion into the ground; the control assembly judges the softness degree of the soil according to the data of the insertion pressure so as to control the amount of the water and fertilizer sprayed by the water and fertilizer mixing assembly.
Preferably, the vehicle 28 may be a trolley with universal wheels 31.
The water and fertilizer mixing component comprises a clear water tank 3, a fertilizer storage tank 4, a servo motor 12 and a pesticide storage tank 5; wherein, the clear water tank 3 is connected with the input end of the telescopic spray head component and is used for providing clear water;
the fertilizer storage box 4 is connected in parallel between the clear water box 3 and the telescopic spray head component through a pipeline;
the servo motor 12 is arranged on the fertilizer storage box 4 and used for outputting the fertilizer in the fertilizer storage box 4 to a position between the clear water box 3 and the telescopic spray head assembly; the servo motor 12 is electrically connected with the control component. The medicine storage box 5 is connected with the clean water tank 3 through one end of a pipeline, and the other end of the medicine storage box is connected with the input end of the telescopic spray head assembly and used for providing liquid medicine for the clean water tank 3 or adding the liquid medicine into matched liquid manure.
Specifically, the upper parts of the clear water tank 3, the fertilizer storage tank 4 and the medicine storage tank 5 are all provided with a feeding cover 11; a servo motor 12 is arranged on the upper parts of the fertilizer storage box 4 and the fertilizer storage box 5, a first water pipe 6 is arranged on the end surface of the clean water box 3, a high-pressure water pump 8 is arranged on one end of the first water pipe 6, the high-pressure water pump 8 is of a common structure and is not described in detail herein, one end of the high-pressure water pump 8 penetrates through the other side of the interior of the machine shell 1, an extension pipe 9 is arranged on one end of the high-pressure water pump 8, a nozzle 10 is arranged on one end of the extension pipe 9, a first electromagnetic valve 7 and a fifth electromagnetic valve 19 are arranged on the side wall of the first water pipe 6, a second water pipe 13 is arranged between the clean water box 3 and the fertilizer storage box 5, a second electromagnetic valve 14 is arranged on the side wall of the second water pipe 13, a third water pipe 15 is arranged on one side of the fertilizer storage box 4, one end of the third water pipe 15 is connected with the side wall of the first water pipe 6, a third electromagnetic, one end of a fourth water pipe 17 is connected with the side wall of the first water pipe 6, a fourth electromagnetic valve 18 is installed on the side wall of the fourth water pipe 17, a fifth water pipe 20 is installed on the end surface of the medicine storage box 5, one end of the fifth water pipe 20 is connected with the side wall of the first water pipe 6, a sixth electromagnetic valve 21 is installed on the side wall of the fifth water pipe 20,
traditional long-range wireless control's liquid manure medicine integration irrigation equipment when using the shower nozzle, uses longer fixed pipeline mostly, when not using the shower nozzle, and the outside of device is arranged in outward, because the shower nozzle texture is hard, when colliding the foreign object, causes the foreign object to damage easily, brings inconvenience for long-range wireless control's liquid manure medicine integration irrigation equipment's use.
The telescopic spray head assembly comprises a high-pressure water pump 8 and a telescopic pipe mechanism;
the high-pressure water pump 8 is connected with the output end of the water-fertilizer mixing component and is used for pressurizing the water fertilizer output by the water-fertilizer mixing component; the telescopic pipe mechanism is arranged at the output end of the high-pressure water pump 8;
the high-pressure water pump 8 is electrically connected with the control assembly.
The telescopic pipe mechanism comprises a telescopic pipe 9, a fixed ring 29 and a magnet column 30;
wherein, one end of the extension tube 9 is connected with the output end of the high-pressure water pump 8; the fixed ring 29 is connected with the other end of the telescopic pipe 9; the magnet posts 30 are uniformly arranged on the end surface of the fixed ring 29 for attracting the fixed ring 29 to the outside of the housing 1 by magnetic force.
Specifically, the outer side wall of one end of the extension tube 9 is sleeved with a fixed ring 29, one side of the fixed ring 29 is provided with two groups of magnet columns 30, one end of each of the two groups of magnet columns 30 is in contact with the other side of the outer portion of the machine shell 1, when the spray head 10 is used for working, the spray head 10 is moved to separate the two groups of magnet columns 30 from the machine shell 1, when the spray head 10 is moved to a desired position, the extension tube 9 is in a stretching state, a remote wireless control water-fertilizer-pesticide integrated irrigation device is opened at the position for irrigation, when the use is finished, the spray head 10 is moved to perform reset motion to compress the extension tube 9, when the two groups of magnet columns 30 are in contact with the machine shell 1, the motion is stopped, at the moment, the spray head 10 shortens the length of the machine shell 1, and by the arrangement of the extension tube 9, the problem that the spray head 10 is connected with a long fixed, the device is easy to collide with foreign objects, and brings convenience for the use of the remote wireless control water-fertilizer-pesticide integrated irrigation device.
The current remote wireless control's liquid manure medicine integration irrigation equipment uses on the land surface mostly, and the land surface is uneven, and the universal wheel is not enough to stabilize remote wireless control's liquid manure medicine integration irrigation equipment, brings the hidden danger for remote wireless control's liquid manure medicine integration irrigation equipment's stable use.
A fixing assembly including a fixing plate 27, a positioning tapered rod 23, a spring 26, a hydraulic cylinder 32, and a pressure sensor 33;
wherein, the fixing plate 27 is connected with the side wall of the carrier 28; the positioning conical rod 23 is T-shaped and is used for penetrating through the fixing plate 27 and then being inserted into the ground to play a role in fixing; the spring 26 is arranged between the positioning conical rod 23 and the fixing plate 27 and is used for resetting the positioning conical rod 23; a hydraulic cylinder 32 is provided on the outer side wall of the housing 1 for providing a pressure toward the ground to the positioning tapered rod 23; the pressure sensor 33 is disposed between the positioning tapered rod 23 and the piston rod of the hydraulic cylinder 32, electrically connected to the control unit, and configured to detect pressure data of the positioning tapered rod 23 inserted below the ground.
Preferably, the opposite side of the positioning tapered rod 23 from the spring 26 is provided with a handle 25 for facilitating lifting.
If, when the pressure detection is not required to be performed by using the spring 26, the hydraulic cylinder 32 and the pressure sensor 33, only for the fixing action, the pedal 24 is installed at one end of the positioning tapered rod 23, two sets of handles 25 are installed at the upper portion of the pedal 24, one end of the positioning tapered rod 23 penetrates the fixing plate 27, one side of the fixing plate 27 is fixedly connected with one side of the outside of the base 28, the side wall of the positioning tapered rod 23 is provided with a bolt for fixing the positioning tapered rod 23, and the lower surface of the bolt contacts with the upper surface of the fixing plate 27, when the casing 1 needs to be fixed for use, the bolt is removed, the pedal 24 is stepped by feet to drive the positioning tapered rod 23 to perform synchronous motion, when one end of the positioning tapered rod 23 contacts with the ground, the pedal 24 is stepped by force, because one end of the positioning tapered rod 23 is in a sharp taper shape, the positioning tapered rod can be conveniently inserted into, two sets of handles 25 are held to the hand, extract location toper pole 23 from the soil, and when the one end of location toper pole 23 and soil separation, remove the bolt and reset, through setting up location toper pole 23, can be convenient carry out stably fixedly to remote wireless control's liquid manure medicine integration irrigation equipment.
The control assembly comprises a wireless communication module, is communicated with the outside and receives an outside control signal; preferably, the wireless communication module may be a bluetooth module, and is disposed on the network signal receiving screen 22; the network signal receiving screen 22 is arranged on a window formed on the shell 1 and used for controlling and realizing the remote control of the water-fertilizer-pesticide integrated irrigation device.
The control component comprises a single chip microcomputer or a PLC.
A water, fertilizer and pesticide integrated irrigation method comprises the following steps:
presetting a pressure threshold;
after the fixing component reaches the manufacturing position, the fixing component is put down;
the control assembly is used for acquiring the insertion pressure of the fixing assembly inserted into the ground;
the control assembly judges the softness degree of the soil according to the data of the insertion pressure;
if the insertion pressure is higher than a set threshold value, controlling the water-fertilizer mixing component to increase the amount of sprayed water and fertilizer;
and if the insertion pressure is smaller than the set threshold value, controlling the water-fertilizer mixing assembly to reduce the sprayed water-fertilizer amount.
The threshold value may be obtained empirically; a plurality of threshold values can also be set to form a multi-gear irrigation flow.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Claims (9)
1. The utility model provides a liquid manure medicine integration irrigation equipment which characterized in that includes:
a carrier;
a housing disposed on the carrier;
the water and fertilizer mixing assembly is arranged in the shell;
a control assembly disposed within the housing;
the telescopic spray head assembly is arranged at the output end of the water and fertilizer mixing assembly and is used for extending when working to spray water and fertilizer to a target site or contracting when not working to save space;
the fixing assembly is arranged on the carrier, inserted into the ground as required and used for fixing the carrier at a target site;
the control assembly acquires the insertion pressure of the fixed assembly for detecting the insertion into the ground;
the control assembly judges the softness degree of soil according to the insertion pressure data so as to control the amount of the water and fertilizer sprayed by the water and fertilizer mixing assembly.
2. The integrated irrigation device for liquid manure and pesticide of claim 1, wherein the liquid manure mixing assembly comprises:
the clear water tank is connected with the input end of the telescopic spray head assembly and is used for providing clear water;
the fertilizer storage box is connected in parallel between the clear water box and the telescopic spray head assembly through a pipeline;
the servo motor is arranged on the fertilizer storage box and used for outputting the fertilizer in the fertilizer storage box to a position between the clean water tank and the telescopic spray head assembly;
the servo motor is electrically connected with the control assembly.
3. The integrated irrigation device for liquid manure and pesticide of claim 2, characterized in that the liquid manure mixing component further comprises:
and the medicine storage box is connected with the clear water tank through one end of a pipeline, and the other end of the medicine storage box is connected with the input end of the telescopic spray head assembly and is used for providing liquid medicine for the clear water tank or adding the liquid medicine into the matched liquid fertilizer.
4. The integrated irrigation device for liquid manure and pesticide of claim 1, wherein the telescopic spray head assembly comprises:
the high-pressure water pump is connected with the output end of the water-fertilizer mixing assembly and is used for pressurizing the water and fertilizer output by the water-fertilizer mixing assembly;
the telescopic pipe mechanism is arranged at the output end of the high-pressure water pump;
the high-pressure water pump is electrically connected with the control assembly.
5. The integrated irrigation device for liquid manure and pesticide of claim 1, wherein the telescopic pipe mechanism comprises:
one end of the telescopic pipe is connected with the output end of the high-pressure water pump;
the fixed circular ring is connected with the other end of the telescopic pipe;
and the magnet columns are uniformly distributed on the end surface of the fixed ring and used for adsorbing the fixed ring outside the shell through magnetic force.
6. The integrated irrigation device for liquid manure and pesticide of claim 1, wherein the fixing component comprises:
the fixing plate is connected with the side wall of the carrier;
the positioning conical rod is T-shaped and is used for penetrating through the fixing plate and then being inserted into the ground to play a role in fixing;
the spring is arranged between the positioning conical rod and the fixing plate and used for resetting the positioning conical rod;
the hydraulic cylinder is arranged on the outer side wall of the shell and used for providing pressure towards the ground direction for the positioning conical rod;
and the pressure sensor is arranged between the positioning conical rod and the piston rod of the hydraulic cylinder, is electrically connected with the control assembly and is used for detecting pressure data of the positioning conical rod inserted into the ground below.
7. The integrated irrigation device for liquid manure and pesticide of claim 1, wherein the control assembly comprises:
and the wireless communication module is communicated with the outside and receives an outside control signal.
8. The integrated irrigation device for liquid manure and pesticide of claim 1 or 7,
the control component comprises a single chip microcomputer or a PLC.
9. A water, fertilizer and pesticide integrated irrigation method is characterized by comprising the following steps:
after the fixing component reaches the manufacturing position, the fixing component is put down;
the control assembly is used for acquiring the insertion pressure of the fixing assembly for detecting the insertion into the ground;
the control assembly judges the softness degree of soil according to the data of the insertion pressure;
if the insertion pressure is higher than a set threshold value, controlling the water-fertilizer mixing assembly to increase the amount of sprayed water and fertilizer;
and if the insertion pressure is smaller than a set threshold value, controlling the water-fertilizer mixing assembly to reduce the sprayed water-fertilizer amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011102422.1A CN112400443A (en) | 2020-10-15 | 2020-10-15 | Water, fertilizer and pesticide integrated irrigation device and irrigation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011102422.1A CN112400443A (en) | 2020-10-15 | 2020-10-15 | Water, fertilizer and pesticide integrated irrigation device and irrigation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112400443A true CN112400443A (en) | 2021-02-26 |
Family
ID=74854624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011102422.1A Withdrawn CN112400443A (en) | 2020-10-15 | 2020-10-15 | Water, fertilizer and pesticide integrated irrigation device and irrigation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112400443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117256456A (en) * | 2023-10-31 | 2023-12-22 | 阜阳市林业科学技术推广站(阜阳市林业科学研究院) | Forestry water fertilizer medicine integrated intelligent irrigation technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160151796A1 (en) * | 2011-12-13 | 2016-06-02 | Richard Johnson | Recapture sprayer |
| CN209376363U (en) * | 2018-12-03 | 2019-09-13 | 宁夏众虎智农实业股份有限公司 | A kind of water-fertilizer integrated irrigation suitable for Bougainvillea spectabilis Precision management |
| CN209462934U (en) * | 2019-01-25 | 2019-10-08 | 天津农学院 | A kind of fertilizer placement drill of rape seedling top dressing |
| CN111418329A (en) * | 2020-04-27 | 2020-07-17 | 王建宏 | Fertilizer injection unit is planted to crops |
-
2020
- 2020-10-15 CN CN202011102422.1A patent/CN112400443A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160151796A1 (en) * | 2011-12-13 | 2016-06-02 | Richard Johnson | Recapture sprayer |
| CN209376363U (en) * | 2018-12-03 | 2019-09-13 | 宁夏众虎智农实业股份有限公司 | A kind of water-fertilizer integrated irrigation suitable for Bougainvillea spectabilis Precision management |
| CN209462934U (en) * | 2019-01-25 | 2019-10-08 | 天津农学院 | A kind of fertilizer placement drill of rape seedling top dressing |
| CN111418329A (en) * | 2020-04-27 | 2020-07-17 | 王建宏 | Fertilizer injection unit is planted to crops |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117256456A (en) * | 2023-10-31 | 2023-12-22 | 阜阳市林业科学技术推广站(阜阳市林业科学研究院) | Forestry water fertilizer medicine integrated intelligent irrigation technology |
| CN117256456B (en) * | 2023-10-31 | 2024-04-19 | 安徽德润工艺品有限公司 | Forestry water, fertilizer and pesticide integrated intelligent irrigation method |
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