CN111990045A - Accurate irrigation system of liquid manure integration based on internet intelligent control - Google Patents
Accurate irrigation system of liquid manure integration based on internet intelligent control Download PDFInfo
- Publication number
- CN111990045A CN111990045A CN202010954912.8A CN202010954912A CN111990045A CN 111990045 A CN111990045 A CN 111990045A CN 202010954912 A CN202010954912 A CN 202010954912A CN 111990045 A CN111990045 A CN 111990045A
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- China
- Prior art keywords
- fixed
- water
- intelligent control
- slider
- irrigation system
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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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Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 36
- 238000003973 irrigation Methods 0.000 title claims abstract description 36
- 230000010354 integration Effects 0.000 title claims description 3
- 239000007788 liquid Substances 0.000 title description 14
- 210000003608 fece Anatomy 0.000 title description 2
- 239000010871 livestock manure Substances 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 239000003337 fertilizer Substances 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 3
- 244000309464 bull Species 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000000575 pesticide Substances 0.000 description 4
- 230000012010 growth Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
Images
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
- B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a water and fertilizer integrated accurate irrigation system based on internet intelligent control, which comprises a shell, a controller, a water pump and an electric rod, wherein the upper surface of the shell is provided with a water inlet and a fertilizer port, a fixed plate is arranged in the shell and provided with an opening, an electromagnetic valve is arranged on the opening, the fixed plate is fixedly connected with a fixed block, and the inner wall of the fixed block is provided with a sliding rod. According to the invention, the sliding block moves along the sliding groove of the sliding rail under the rotation of the pulley, the receiver arranged in the sliding block receives signals sent by the emitters arranged at equal intervals on the sliding rail to stop or move, the sliding block can accurately move to the corresponding position, namely, irrigation is carried out above crops needing irrigation, the irrigation accuracy is greatly improved, a worker only needs to control the sliding block on the controller, other operations are not needed, the whole irrigation process is more intelligent, and time and labor are saved.
Description
Technical Field
The invention relates to the technical field of intelligent control and accurate irrigation, in particular to a water and fertilizer integrated accurate irrigation system based on internet intelligent control.
Background
As a big agricultural country, China always uses agriculture as the main part, but agriculture is not free from water and pesticide fertilizers, the traditional fertilizer application and pesticide application is generally carried out by spraying through a manual watering pot or a pesticide spraying barrel, the labor intensity is high, labor and time are wasted, the spraying is uneven, excessive pesticide application, fertilizer application and irrigation are easily caused, the application amount is difficult to accurately control, the growth vigor of crops is uneven, and the yield is influenced.
Disclosure of Invention
The invention aims to: in order to solve the problems, the water and fertilizer integrated precise irrigation system based on the internet intelligent control is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water and fertilizer integrated precise irrigation system based on internet intelligent control comprises a shell, a controller, a water pump and an electric rod, the upper surface of the shell is provided with a water inlet and a fertilizer port, a fixed plate is arranged in the shell and provided with an opening, the opening is provided with an electromagnetic valve, the fixed plate is fixedly connected with a fixed block, the inner wall of the fixed block is provided with a slide bar, a connecting rod is fixed on the side wall of the fixed plate, a cylinder is fixed on the upper surface of the fixed plate, a rotating wheel is sleeved outside the cylinder, a moving rod is fixed on the electric rod, a water pipe connected with one end of the water pump is arranged in the shell, the end part of the water pipe is arranged in the slide rail, the water outlet of the water pipe is provided with a switch, the lower surface of the slide rail is fixed with a support rod, the lateral wall of slide rail is equipped with the spout, slide rail sliding connection has the slider, the upper surface of slide rail is equipped with the transmitter.
As a further description of the above technical solution:
and a sealing ring is arranged at the outlet of the water pipe.
As a further description of the above technical solution:
the lateral wall of slide rail is equipped with the spout.
As a further description of the above technical solution:
and supporting rods are fixed at the bent parts of the sliding rails.
As a further description of the above technical solution:
the slider includes the pulley with slide rail sliding connection, pulley and actuating lever fixed connection, the both sides lateral wall of slider all is equipped with the arch, open flutedly on the inner wall of slider, be equipped with push rod one in the recess, the end fixing of push rod one has the connecting pipe, the upper surface central point of connecting pipe puts and is equipped with the adapter sleeve, the connecting pipe lower surface is equipped with the hose, be fixed with the diaphragm between the slider inner wall, slider inner wall symmetric distribution has the down tube, be fixed with the clamp splice between the down tube, the end fixing of slider has the riser, the lower fixed surface of diaphragm has push rod two, the lateral wall of push rod two is fixed with the fixture block, the lateral wall of clamp splice articulates there is the bull stick, the slider inner wall is equipped with the receiver.
As a further description of the above technical solution:
the inner walls of the vertical plates are coated with coatings.
As a further description of the above technical solution:
and a cavity matched with the clamping block is arranged in the clamping block.
As a further description of the above technical solution:
the fixture block is hinged with a rotating arm which is rotatably connected with the rotating rod, and a plurality of nozzles are uniformly arranged on the lower surface of the rotating arm.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the sliding block moves along the sliding groove of the sliding rail under the rotation of the pulley, the receiver arranged in the sliding block receives signals sent by the emitters arranged at equal intervals on the sliding rail to stop or move, the sliding block can accurately move to the corresponding position, namely, irrigation is carried out above crops needing irrigation, the irrigation accuracy is greatly improved, a worker only needs to control the sliding block on the controller, other operations are not needed, the whole irrigation process is more intelligent, and time and labor are saved.
2. According to the invention, the water pipe in the rotating arm is used for irrigating crops through the emission of the nozzle, and the rotating arm can rotate under the action of the second push rod, so that the angle between the rotating arm and the crops to be irrigated is changed, the irrigation range is changed, the current size of the crops is adapted, and the crops are irrigated more comprehensively.
3. In the invention, the water inlet and the fertilizer port are separately arranged, and workers can adjust the proportion of water and fertilizer at any time according to the growth condition of crops, so that the irrigated liquid can be suitable for the growth of crops.
4. According to the invention, the water pipe is provided with a plurality of water outlets on the slide rail, each water outlet is provided with a switch and a sealing ring, so that the water flow switch of the water outlet is convenient to control, and the sealing rings can realize the sealing between the water outlets and the connecting sleeves, so as to prevent liquid leakage.
5. According to the invention, the rotating wheel is provided with a plurality of blades, and the rotating wheel rotates under the pushing of the electric rod, so that liquid in the shell can be stirred, the liquid and the fertilizer can be mixed more sufficiently, and the irrigation effect is prevented from being influenced.
Drawings
FIG. 1 is a schematic diagram of an internal structure of an irrigation system of an internet intelligent control-based water and fertilizer integrated precision irrigation system provided by the invention;
FIG. 2 is a schematic structural view of a slide rail of the intelligent Internet control-based water and fertilizer integrated precision irrigation system provided by the invention;
fig. 3 is a schematic top view of the internal structure of a housing of the internet-based intelligent control water and fertilizer integrated precision irrigation system provided by the invention;
FIG. 4 is a schematic diagram of the internal structure of a sliding block of the Internet intelligent control-based water and fertilizer integrated precision irrigation system provided by the invention;
fig. 5 is an enlarged schematic view of a structure a of the internet intelligent control-based water and fertilizer integrated precision irrigation system provided by the invention.
Illustration of the drawings:
1. a housing; 2. a water inlet; 3. a fertilizer port; 4. a fixing plate; 5. an opening; 6. an electromagnetic valve; 7. a fixed block; 8. a connecting rod; 9. a travel bar; 10. a slide bar; 11. a cylinder; 12. a rotating wheel; 13. a controller; 14. a water pump; 15. a water pipe; 16. a support bar; 17. a slide rail; 18. a transmitter; 19. a chute; 20. a slider; 21. a seal ring; 22. a switch; 23. an electric rod; 201. a protrusion; 202. a drive rod; 203. a pulley; 204. a groove; 205. a first push rod; 206. a connecting pipe; 207. connecting sleeves; 208. a hose; 209. a transverse plate; 2010. a diagonal bar; 2011. a vertical plate; 2012. coating; 2013. a second push rod; 2014. a clamping block; 2015. a cavity; 2016. a clamping block; 2017. a rotating rod; 2018. a nozzle; 2019. a rotating arm; 2020. a receiver.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-5, a water and fertilizer integrated precise irrigation system based on internet intelligent control comprises a housing 1, a controller 13, a water pump 14 and an electric rod 23, wherein the upper surface of the housing 1 is provided with a water inlet 2 and a fertilizer port 3, the water inlet 2 and the fertilizer port 3 are separated to facilitate a worker to put media prepared according to a proportion, the housing 1 is internally provided with a fixing plate 4, the fixing plate 4 is provided with an opening 5, the opening 5 is provided with an electromagnetic valve 6, the electromagnetic valve 6 controls liquid in the housing 1 to pass through the fixing plate 4, the fixing plate 4 is fixedly connected with a fixing block 7, the inner wall of the fixing block 7 is provided with a slide rod 10, the side wall of the fixing plate 4 is fixed with a connecting rod 8, the upper surface of the fixing plate 4 is fixed with a cylinder 11, the cylinder 11 is externally sleeved with a rotating wheel 12, the electric rod 23 is fixed with, the liquid in the casing 1 is conveyed into the water pipe 15 by the water pump 14, the end part of the water pipe 15 is arranged in the slide rail 17, the lower surface of the water pipe 15 is provided with a plurality of water outlets, the water outlet of the water pipe 15 is provided with a switch 22, the switch 22 controls whether the liquid in the water pipe 15 passes through or not, the lower surface of the slide rail 17 is fixed with a support rod 16, the support rod 16 can give stable supporting force to the slide rail 17, the side walls of the two sides of the slide rail 17 are provided with sliding grooves 19, the slide rail 17 is connected with a slide block 20 in a sliding.
Different from the embodiment 1
Example 2
Referring to fig. 4, the side wall of the slide rail 17 is provided with a sliding groove 19, the sliding groove 19 is adapted to the pulley 203 of the slider 20, so that the pulley 203 rotates along the sliding groove 19 to drive the slider 20 to move on the slide rail 17, the bending parts of the slide rail 17 are all fixed with the support rods 16, each bending part of the slide rail 17 is easily damaged, the support rods 16 can provide stable supporting force for the slide rail 17, and the slide rail 17 can operate more stably.
Different from the embodiment 1
Example 3
Referring to fig. 1, 4 and 5, the slider 20 includes a pulley 203 slidably connected to the slide rail 17, the pulley 203 is fixedly connected to the driving rod 202, the side walls of both sides of the slider 20 are provided with protrusions 201, the inner wall of the slider 20 is provided with a groove 204, the groove 204 is provided with a first push rod 205, the end of the first push rod 205 is fixed with a connecting pipe 206, the center of the upper surface of the connecting pipe 206 is provided with a connecting sleeve 207, the lower surface of the connecting pipe 206 is provided with a flexible pipe 208, the flexible pipe 208 has good elasticity, the slider 20 can not be damaged by being pulled under the rotation of the rotating arm 2019, the inner wall of the slider 20 is fixed with a transverse plate 209, the inner wall of the slider 20 is symmetrically distributed with diagonal rods 2010, clamp blocks 2014 are fixed between the diagonal rods 2010, the clamp 2014 is provided with a cavity 2015 adapted to the clamp block 2016, the end of the slider 20 is fixed with a vertical plate 2011, the inner wall of the vertical plate 2011, the movable range of the fixture block 2016 is limited by the cavity 2015, so that the rotating angle of the rotating arm 2019 is limited, the rotating arm 2019 in rotating connection with the rotating rod 2017 is hinged to the fixture block 2016, the lower surface of the rotating arm 2019 is uniformly provided with a plurality of nozzles 2018, the nozzles 2018 have good atomizing performance, liquid can be absorbed by plants more quickly, plant growth is promoted, the rotating rod 2017 is hinged to the side wall of the clamping block 2014, the receiver 2020 is arranged on the inner wall of the slider 20, and the emitter 18 and the receiver 2020 cooperate with each other to control the operation of the slider 20.
Different from the embodiment 1
Example 4
Referring to fig. 4, a sealing ring 21 is disposed at an outlet of the water pipe 15, the sealing ring 21 is disposed at the outlet of the water pipe 15, and the first push rod 205 pushes the connecting pipe 206 to move upward in the groove 204 along a vertical direction, so that the connecting sleeve 207 on the connecting pipe 206 is engaged with the sealing ring 21 to achieve sealing, and liquid in the water pipe 15 does not leak when flowing.
The working principle is as follows: when the device is used, water and fertilizer are respectively put into a water inlet 2 and a fertilizer port 3 which are arranged on the upper surface of a shell 1, the water inlet 2 and the fertilizer port 3 are separated to facilitate a worker to put media which are proportioned according to a proportion, a fixed plate 4 is arranged in the shell 1, the fixed plate 4 is provided with an opening 5, the opening 5 is provided with an electromagnetic valve 6, the electromagnetic valve 6 controls the liquid in the shell 1 to pass through the fixed plate 4, the fixed plate 4 is fixedly connected with a fixed block 7, the inner wall of the fixed block 7 is provided with a slide rod 10, the side wall of the fixed plate 4 is fixedly provided with a connecting rod 8, the upper surface of the fixed plate 4 is fixedly provided with a cylinder 11, a rotating wheel 12 is sleeved outside the cylinder 11, an electric rod 23 is fixedly provided with a moving rod 9, the moving rod 9 moves along the slide rod 10, the rotating wheel 12 rotates along with the electric rod 23 when the moving, the water pump 14 conveys liquid in the shell 1 into a water pipe 15, the end part of the water pipe 15 is arranged in a slide rail 17, the lower surface of the water pipe 15 is provided with a plurality of water outlets, the water outlets of the water pipe 15 are provided with a switch 22, the switch 22 controls whether the liquid in the water pipe 15 passes through or not, the lower surface of the slide rail 17 is fixed with a support rod 16, the support rod 16 can stably support the slide rail 17, the side walls of the two sides of the slide rail 17 are provided with slide grooves 19, the slide rail 17 is connected with a slide block 20 in a sliding manner, the slide block 20 is internally provided with a pulley 203 which is connected with the slide rail 17 in a sliding manner, the pulley 203 is fixedly connected with a drive rod 202, the drive rod 202 is driven by a drive mechanism to rotate and drive the pulley 203, the slide block 20 moves along the slide grooves 19 on the slide rail 17, the upper surface of the slide rail, the sealing ring 21 is arranged at the water outlet of the water pipe 15, the first push rod 205 pushes the connecting pipe 206 to move upwards in the groove 204 along the vertical direction, the connecting sleeve 207 on the connecting pipe 206 is clamped with the sealing ring 21 to achieve sealing, the second push rod 2013 moves the clamping block 2016 to move along with the moving, the rotating angle of the rotating arm 2019 changes, the lower surface of the rotating arm 2019 is uniformly provided with a plurality of nozzles 2018, the irrigation angle of the nozzles 2018 changes to adapt to the body shape of crops, irrigation is more accurate, irrigation is completed, the connecting sleeve 207 is separated from the sealing ring 21, the water outlet of the water pipe 15 is controlled to be closed by the switch 22, and the sliding block 20 continues to move along the sliding rail 17 until the position appointed by the next emitter.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a water and fertilizer integration accurate irrigation system based on internet intelligent control, includes casing (1), controller (13), water pump (14) and electric pole (23), its characterized in that, water inlet (2) and fertilizer mouth (3) have been seted up to casing (1) upper surface, be equipped with fixed plate (4) in casing (1), fixed plate (4) are equipped with opening (5), be equipped with solenoid valve (6) on opening (5), fixed plate (4) fixedly connected with fixed block (7), fixed block (7) inner wall is equipped with slide bar (10), the lateral wall of fixed plate (4) is fixed with connecting rod (8), fixed plate (4) upper surface is fixed with cylinder (11), cylinder (11) overcoat is equipped with runner (12), be fixed with removal pole (9) on electric pole (23), inside casing (1) was arranged in to water pipe (15) that water pump (14) one end is connected, the utility model discloses a water pipe, including slide rail (17), water pipe (15), switch (22), slide rail (17), the lateral wall of slide rail (17) is equipped with spout (19), slide rail (17) sliding connection has slider (20), the upper surface of slide rail (17) is equipped with transmitter (18).
2. The internet intelligent control-based water and fertilizer integrated precision irrigation system as claimed in claim 1, characterized in that the outlet of the water pipe (15) is provided with a sealing ring (21).
3. The internet intelligent control-based water and fertilizer integrated precision irrigation system as claimed in claim 1, wherein the side wall of the slide rail (17) is provided with a chute (19).
4. The internet intelligent control-based water and fertilizer integrated precise irrigation system as claimed in claim 1, wherein the support rods (16) are fixed at the bent positions of the slide rails (17).
5. The Internet intelligent control-based water and fertilizer integrated precise irrigation system as claimed in claim 1, wherein the slider (20) comprises a pulley (203) slidably connected with a sliding rail (17), the pulley (203) is fixedly connected with a driving rod (202), both side walls of the slider (20) are provided with protrusions (201), the inner wall of the slider (20) is provided with a groove (204), a first push rod (205) is arranged in the groove (204), the end of the first push rod (205) is fixed with a connecting pipe (206), the center position of the upper surface of the connecting pipe (206) is provided with a connecting sleeve (207), the lower surface of the connecting pipe (206) is provided with a hose (208), a transverse plate (209) is fixed between the inner walls of the slider (20), inclined rods (2010) are symmetrically distributed on the inner wall of the slider (20), and a clamping block (2014) is fixed between the inclined rods (2010), the tip of slider (20) is fixed with riser (2011), the lower surface of diaphragm (209) is fixed with two (2013) push rods, the lateral wall of two (2013) push rods is fixed with fixture block (2016), the lateral wall of clamp splice (2014) articulates there is bull stick (2017), slider (20) inner wall is equipped with receiver (2020).
6. The Internet intelligent control-based water and fertilizer integrated precision irrigation system as claimed in claim 5, characterized in that the inner wall of the riser (2011) is coated with a coating (2012).
7. The Internet intelligent control-based water and fertilizer integrated precision irrigation system as claimed in claim 5, characterized in that a cavity (2015) matched with the clamping block (2016) is arranged in the clamping block (2014).
8. The Internet intelligent control-based water and fertilizer integrated precision irrigation system as claimed in claim 5, wherein a rotating arm (2019) rotatably connected with the rotating rod (2017) is hinged to the fixture block (2016), and a plurality of nozzles (2018) are uniformly arranged on the lower surface of the rotating arm (2019).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010954912.8A CN111990045B (en) | 2020-09-11 | 2020-09-11 | Accurate irrigation system of liquid manure integration based on internet intelligent control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010954912.8A CN111990045B (en) | 2020-09-11 | 2020-09-11 | Accurate irrigation system of liquid manure integration based on internet intelligent control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111990045A true CN111990045A (en) | 2020-11-27 |
| CN111990045B CN111990045B (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010954912.8A Active CN111990045B (en) | 2020-09-11 | 2020-09-11 | Accurate irrigation system of liquid manure integration based on internet intelligent control |
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| Country | Link |
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| CN (1) | CN111990045B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600611A (en) * | 2022-02-28 | 2022-06-10 | 浙江大学 | Digital irrigation system for fruit and vegetable cultivation in facility |
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| JP2000005667A (en) * | 1998-06-25 | 2000-01-11 | Naoki Watanabe | Mobile liquid supply apparatus |
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| CN107258485A (en) * | 2017-07-05 | 2017-10-20 | 佛山杰致信息科技有限公司 | Intelligent irrigation system |
| CN107567884A (en) * | 2017-10-20 | 2018-01-12 | 自贡市大安区庙坝镇肉牛养殖协会 | A kind of automatic irrigation cultivation greenhouse |
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| CN110226400A (en) * | 2019-07-18 | 2019-09-13 | 莱芜职业技术学院 | A kind of water-fertilizer integral automatic irrigation system based on Internet of Things |
| CN210008448U (en) * | 2019-05-28 | 2020-02-04 | 中国农业大学 | Rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge with adjustable angle |
| CN210226455U (en) * | 2019-05-30 | 2020-04-03 | 武汉大雾山茶业有限公司 | Walking type tea field sprinkling irrigation equipment |
-
2020
- 2020-09-11 CN CN202010954912.8A patent/CN111990045B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000005667A (en) * | 1998-06-25 | 2000-01-11 | Naoki Watanabe | Mobile liquid supply apparatus |
| CN106386414A (en) * | 2016-11-30 | 2017-02-15 | 赵淑珍 | Orbit type watering system |
| CN107258485A (en) * | 2017-07-05 | 2017-10-20 | 佛山杰致信息科技有限公司 | Intelligent irrigation system |
| CN107567884A (en) * | 2017-10-20 | 2018-01-12 | 自贡市大安区庙坝镇肉牛养殖协会 | A kind of automatic irrigation cultivation greenhouse |
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| CN210008448U (en) * | 2019-05-28 | 2020-02-04 | 中国农业大学 | Rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge with adjustable angle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600611A (en) * | 2022-02-28 | 2022-06-10 | 浙江大学 | Digital irrigation system for fruit and vegetable cultivation in facility |
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| CN111990045B (en) | 2022-06-10 |
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Denomination of invention: A precision irrigation system of water fertilizer integration based on Internet intelligent control Granted publication date: 20220610 Pledgee: Caitingqiao Branch of Hebei Yutian Rural Commercial Bank Co.,Ltd. Pledgor: HEBEI ZETIAN WATER SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2024110000100 |