CN110754337A - Tea irrigation device - Google Patents
Tea irrigation device Download PDFInfo
- Publication number
- CN110754337A CN110754337A CN201911205564.8A CN201911205564A CN110754337A CN 110754337 A CN110754337 A CN 110754337A CN 201911205564 A CN201911205564 A CN 201911205564A CN 110754337 A CN110754337 A CN 110754337A
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- Prior art keywords
- water
- water outlet
- pipe
- electromagnetic valve
- irrigation
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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.)
- Pending
Links
- 238000003973 irrigation Methods 0.000 title claims abstract description 110
- 230000002262 irrigation Effects 0.000 title claims abstract description 110
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 197
- 241001122767 Theaceae Species 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims description 13
- 239000000575 pesticide Substances 0.000 claims description 11
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 19
- 240000003553 Leptospermum scoparium Species 0.000 description 19
- 235000015459 Lycium barbarum Nutrition 0.000 description 19
- 239000003337 fertilizer Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- 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
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
-
- 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
- A01G29/00—Root feeders; Injecting fertilisers into the roots
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Wood Science & Technology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Botany (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention discloses a tea irrigation device.A first water pump is communicated with a water storage tank, a water level sensor is arranged in the water storage tank, the water level sensor is in signal connection with a controller, and the controller is connected with the first water pump; the bottom of the water storage tank is communicated with a water outlet pipe, a first electromagnetic valve and a second water pump are arranged between the water outlet pipe and a water outlet of the water storage tank, a plurality of water outlet pipe branch pipes are sequentially arranged on the side surface of the water outlet pipe, one ends of the water outlet pipe branch pipes, far away from the water outlet pipe, are communicated with a circular irrigation pipe, and a plurality of drip irrigation holes are sequentially arranged on the irrigation pipe; the irrigation pipe is communicated with a first sprinkling irrigation pipe which is vertically upward through each third electromagnetic valve, one end of the first sprinkling irrigation pipe, which is far away from the irrigation pipe, is in threaded connection with a second sprinkling irrigation pipe, and one end of the second sprinkling irrigation pipe, which is far away from the first sprinkling irrigation pipe, is provided with a sprinkling irrigation nozzle; the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the second water pump are all in signal connection with a controller, and the controller is in signal connection with a plurality of humidity sensors.
Description
Technical Field
The invention belongs to the technical field of fruit tree irrigation, and particularly relates to a tea irrigation device.
Background
The tea is commonly planted in China, namely, the tea can be planted in Heilongjiang in the north, the south to the Guangdong, Xinjiang in the west and Taiwan in the east; tea trees are more drought tolerant, but not flood tolerant.
As the tea tree has the physiological characteristics of drought resistance and waterlogging resistance, the tea tree needs to be watered thoroughly without drying and watering when being irrigated in order to ensure that the tea tree grows healthily and rapidly.
In the prior art, the watering of the tea trees generally adopts the traditional techniques of canal irrigation, spray nozzle irrigation, drip irrigation and the like, the traditional canal irrigation wastes water resources, and the irrigation is excessive, so that the bottom surface is wet, and the growth of the tea trees is not facilitated; the injection nozzle irrigation mainly comprises the steps of watering and moistening the upper layer of the ground, so that water is difficult to reach the bottom of the ground and is not suitable for the irrigation of tea trees; in the traditional drip irrigation, farmers cannot confirm whether water is completely poured, the irrigation time is difficult to control, all fruit trees are subjected to uniform drip irrigation, and the on/off of the drip irrigation cannot be controlled according to the actual condition of each tree.
Therefore, it is necessary to develop a multifunctional irrigation device, which can precisely control irrigation for each tree, and is specially used for irrigating tea trees.
Disclosure of Invention
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a tea irrigation device comprises a first water pump communicated with a water source, wherein a water outlet of the first water pump is communicated with a water storage tank, a water level sensor is arranged in the water storage tank, the water level sensor is in signal connection with a controller, and the controller is connected with the first water pump; the bottom of the water storage tank is provided with a water storage tank water outlet, the water storage tank water outlet is communicated with a water outlet pipe, a first electromagnetic valve and a second water pump are arranged between the water outlet pipe and the water storage tank water outlet, the side surfaces of the water outlet pipes are sequentially provided with a plurality of water outlet pipe branch pipes in an arrayed mode, one ends, far away from the water outlet pipes, of the water outlet pipe branch pipes are communicated with a circular irrigation pipe, a plurality of drip irrigation holes for drip irrigation are sequentially arranged on the irrigation pipe, a second filter plate is installed in each drip irrigation hole, and; the upper side surface of the irrigation pipe is sequentially provided with a plurality of third electromagnetic valves, the irrigation pipe is communicated with a first sprinkling irrigation pipe which is vertically upward through each third electromagnetic valve, one end of the first sprinkling irrigation pipe, which is far away from the irrigation pipe, is in threaded connection with a second sprinkling irrigation pipe, and one end of the second sprinkling irrigation pipe, which is far away from the first sprinkling irrigation pipe, is provided with a sprinkling irrigation nozzle; the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the second water pump are all in signal connection with a controller, and the controller is in signal connection with a plurality of humidity sensors.
In a further improvement, the water outlet of the first water pump is positioned on the upper side wall of the water storage tank.
In a further improvement, a first filter plate is arranged between the water outlet of the water storage tank and the second water pump.
The improved fertilizer applying box is characterized in that the water outlet pipe is communicated with a fertilizer applying box through a fourth electromagnetic valve and a third water pump at the position close to the water outlet of the water storage box, the upper part of the fertilizer applying box is hinged with an upper cover, the fourth electromagnetic valve and the third water pump are both in signal connection with a controller, and the water outlet of the third water pump is connected with the water outlet pipe.
In a further improvement, a medicine application box is communicated with the water outlet of the water outlet pipe, which is close to the water outlet of the water storage box, through a fifth electromagnetic valve and a fourth water pump, the upper part of the medicine application box is hinged with an upper cover, the fifth electromagnetic valve and the fourth water pump are in signal connection with a controller, and the water outlet of the fourth water pump is connected with the water outlet pipe.
In a further improvement, the second electromagnetic valve and the humidity sensor are provided with numbers.
In a further improvement, the controller is a PLC controller.
In a further improvement, the controller is in signal connection with an operable control panel.
In a further improvement, the irrigation pipe is a ring-shaped irrigation pipe formed by mutually bonding two ends of the irrigation pipe.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
when the water in the water storage tank is insufficient, the controller can control the first water pump to automatically add water into the water storage tank; the first filter plate is arranged, so that impurities in water can be filtered, and pipelines and nozzles are prevented from being blocked; the second filter plate is arranged to prevent soil from blocking the drip irrigation hole; the controller is connected with a numbered humidity sensor and a second electromagnetic valve, so that the irrigation quantity of each tea tree can be accurately controlled; the tea tree spraying device is also provided with a spray nozzle for spraying, the spray nozzle can be used for spraying water to the tea tree to cool, and the height of the spray nozzle can be conveniently adjusted according to the height of the tree by replacing the second spray pipe; still be provided with the case of fertilizeing and apply the medical kit, the accessible is driped irrigation and is fertilizeed and spout the medicine through the sprinkling irrigation shower nozzle.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a top view of an irrigation pipe of the present invention;
fig. 3 is a side view of an irrigation pipe of the present invention.
Wherein, 1, first water pump, 2, storage water tank, 3, level sensor, 4, controller, 5, storage water tank delivery port, 6, outlet pipe, 7, outlet pipe branch pipe, 8, irrigation pipe, 9, drip irrigation the hole, 10, second filter, 11, first filter, 12, first sprinkling irrigation pipe, 13, second sprinkling irrigation pipe, 14, sprinkling irrigation shower nozzle, 15, second water pump, 16, fertilization case, 17, fertilization case, 18, control the panel.
Detailed Description
Examples
As shown in fig. 1-3, a tea leaf irrigation device comprises a first water pump 1 communicated with a water source, wherein a water outlet of the first water pump 1 is communicated with a water storage tank 2, a water outlet of the first water pump 1 is positioned on the upper side wall of the water storage tank 2, the first water pump 1 is used for pumping water into the water storage tank 2, a water level sensor 3 is arranged in the water storage tank 2, and the water level sensor 3 is used for detecting the water storage amount in the water storage tank 2; the water level sensor 3 is in signal connection with a controller 4, the controller 4 is connected with the first water pump 1, the controller 4 is a PLC (programmable logic controller), the controller 4 is used for controlling the first water pump 1 to be turned on or turned off, the controller 4 is in signal connection with an operable control panel 18, and the control panel 18 is used for manually controlling the controller 4; a water outlet 5 of the water storage tank is arranged at the bottom of the water storage tank 2, the water outlet 5 of the water storage tank is communicated with a water outlet pipe 6, a first electromagnetic valve and a second water pump 15 are arranged between the water outlet pipe 6 and the water outlet 5 of the water storage tank, the first electromagnetic valve is used for controlling the on/off between the water outlet pipe 6 and the water storage tank 2, and the second water pump 15 is used for pumping out water in the water storage tank 2; a first filter plate 11 is arranged between the water outlet 5 of the water storage tank and the second water pump 15, and the first filter plate 11 is used for filtering water and preventing floating objects and micro-block objects in the water from entering the water outlet pipe 6; the side surface of the water outlet pipe 6 is sequentially provided with a plurality of water outlet pipe branch pipes 7, one end of each water outlet pipe branch pipe 7, which is far away from the water outlet pipe 6, is communicated with a circular irrigation pipe 8, the irrigation pipe 8 is a circular irrigation pipe formed by mutually bonding two ends of the irrigation pipe, and the bonding mode is adopted, so that the transportation and installation of the irrigation pipe 8 are facilitated; a plurality of drip irrigation holes 9 for drip irrigation are sequentially arranged on the irrigation pipe 8, a second filter plate 10 is arranged in each drip irrigation hole 9, and the second filter plate 10 can prevent soil from entering the drip irrigation holes 9 and blocking the drip irrigation holes 9; a second electromagnetic valve is arranged between the drip irrigation hole 9 and the irrigation pipe 8 and is used for controlling the opening/closing between the drip irrigation hole 9 and the irrigation pipe 8; the upper side surface of the irrigation pipe 8 is sequentially provided with a plurality of third electromagnetic valves, the irrigation pipe 8 is communicated with a first sprinkling irrigation pipe 12 which is vertically upward through each third electromagnetic valve, one end of the first sprinkling irrigation pipe 12, which is far away from the irrigation pipe 8, is in threaded connection with a second sprinkling irrigation pipe 13, one end of the second sprinkling irrigation pipe 13, which is far away from the first sprinkling irrigation pipe 12, is provided with a sprinkling irrigation nozzle 14, and the sprinkling nozzle 14 is used for sprinkling irrigation on tea trees; the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the second water pump 15 are in signal connection with the controller 4, the controller 4 is in signal connection with a plurality of humidity sensors, and the second electromagnetic valve and the humidity sensors are provided with numbers; a position, close to a water outlet 5 of the water storage tank, of the water outlet pipe 6 is communicated with a fertilizing box 16 through a fourth electromagnetic valve and a third water pump, the upper portion of the fertilizing box 16 is hinged to an upper cover, the fourth electromagnetic valve and the third water pump are in signal connection with the controller 4, a water outlet of the third water pump is connected with the water outlet pipe 6, when fertilizing is needed, fertilizer is placed into the fertilizing box 16, water is added and uniformly stirred, then the control panel 18 is operated, the first electromagnetic valve, the second water pump 15, the fourth electromagnetic valve, the third water pump and the second electromagnetic valve are opened, and fertilizing operation is conducted while drip irrigation is conducted; a position, close to a water outlet 5 of the water storage tank, of the water outlet pipe 6 is communicated with a pesticide applying box 17 through a fifth electromagnetic valve and a fourth water pump, the upper portion of the pesticide applying box 17 is hinged to an upper cover, the fifth electromagnetic valve and the fourth water pump are in signal connection with the controller 4, a water outlet of the fourth water pump is connected with the water outlet pipe 6, when pesticide is required to be applied, the pesticide is placed into the pesticide applying box 17, water is added and uniformly stirred, then the control panel 18 is operated, if pesticide is required to be applied to the root of the tea tree, the first electromagnetic valve, the second water pump 15, the fifth electromagnetic valve, the fourth water pump and the second electromagnetic valve are opened, and pesticide applying operation is carried; if the leaves of the tea trees need to be sprayed with the pesticide, the first electromagnetic valve, the second water pump 15, the fifth electromagnetic valve, the fourth water pump and the third electromagnetic valve are opened, and the sprinkling irrigation spray head 14 is used for spraying the pesticide.
When the invention is installed, the irrigation pipe 8 is sleeved on the periphery of the tea tree and then is buried in the soil, so that the first sprinkling irrigation pipe 12 leaks out of the ground surface; and embedding numbered humidity sensors at a position 1 m away from the ground surface at the root of the tea tree, wherein each humidity sensor is used for detecting the humidity of soil at the root of one tea tree. When the humidity is lower than the set value, the controller 4 opens the first electromagnetic valve, the second water pump 15 and the corresponding second electromagnetic valve to carry out drip irrigation on the tea trees; when the humidity is higher than the set value, the controller 4 closes the first electromagnetic valve, the second water pump 15 and the corresponding second electromagnetic valve, and stops irrigation. When the external temperature is too high and the tea tree needs to be cooled, the operation control panel 18 is operated, and the first electromagnetic valve, the second water pump 15 and the third electromagnetic valve are opened, so that the sprinkling irrigation sprayer 14 sprays water, and the purpose of cooling is achieved.
While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the specification and the embodiments, which are fully applicable to various fields of endeavor for which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (9)
1. The utility model provides a tealeaves irrigation equipment, includes first water pump (1) with the water source intercommunication, its characterized in that: the water outlet of the first water pump (1) is communicated with a water storage tank (2), a water level sensor (3) is arranged in the water storage tank (2), the water level sensor (3) is in signal connection with a controller (4), and the controller (4) is connected with the first water pump (1); a water storage tank water outlet (5) is formed in the bottom of the water storage tank (2), the water storage tank water outlet (5) is communicated with a water outlet pipe (6), a first electromagnetic valve and a second water pump (15) are arranged between the water outlet pipe (6) and the water storage tank water outlet (5), a plurality of water outlet pipe branch pipes (7) are sequentially arranged on the side face of the water outlet pipe (6), one ends, far away from the water outlet pipe (6), of the water outlet pipe branch pipes (7) are communicated with a circular irrigation pipe (8), a plurality of drip irrigation holes (9) for drip irrigation are sequentially arranged on the irrigation pipe (8), a second filter plate (10) is installed in the drip irrigation holes (9), and a second electromagnetic valve is arranged between the drip irrigation holes; a plurality of third electromagnetic valves are sequentially arranged on the upper side surface of the irrigation pipe (8), the irrigation pipe (8) is communicated with a first spray irrigation pipe (12) which is vertically upward through each third electromagnetic valve, one end, far away from the irrigation pipe (8), of the first spray irrigation pipe (12) is in threaded connection with a second spray irrigation pipe (13), and one end, far away from the first spray irrigation pipe (12), of the second spray irrigation pipe (13) is provided with a spray irrigation nozzle (14); the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the second water pump (15) are all in signal connection with the controller (4), and the controller (4) is in signal connection with a plurality of humidity sensors.
2. The tea leaf watering apparatus according to claim 1 wherein: the water outlet of the first water pump (1) is positioned on the upper side wall of the water storage tank (2).
3. The tea leaf watering apparatus according to claim 1 wherein: a first filter plate (11) is arranged between the water outlet (5) of the water storage tank and the second water pump (15).
4. The tea leaf watering apparatus according to claim 1 wherein: the position of the water outlet pipe (6) close to the water outlet (5) of the water storage tank is communicated with a fertilizing box (16) through a fourth electromagnetic valve and a third water pump, the upper part of the fertilizing box (16) is hinged with an upper cover, the fourth electromagnetic valve and the third water pump are both in signal connection with the controller (4), and the water outlet of the third water pump is connected with the water outlet pipe (6).
5. The tea leaf watering apparatus according to claim 1 wherein: the water outlet pipe (6) is communicated with a pesticide application box (17) through a fifth electromagnetic valve and a fourth water pump at the position close to the water outlet (5) of the water storage tank, the upper part of the pesticide application box (17) is hinged with an upper cover, the fifth electromagnetic valve and the fourth water pump are in signal connection with the controller (4), and the water outlet of the fourth water pump is connected with the water outlet pipe (6).
6. The tea leaf watering apparatus according to claim 1 wherein: and the second electromagnetic valve and the humidity sensor are provided with numbers.
7. The tea leaf watering apparatus according to claim 1 wherein: the controller (4) is a PLC controller.
8. The tea leaf watering apparatus according to claim 1 wherein: the controller (4) is in signal connection with an operable control panel (18).
9. The tea leaf watering apparatus according to claim 1 wherein: the irrigation pipe (8) is a ring-shaped irrigation pipe formed by mutually bonding two ends of the irrigation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911205564.8A CN110754337A (en) | 2019-11-29 | 2019-11-29 | Tea irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911205564.8A CN110754337A (en) | 2019-11-29 | 2019-11-29 | Tea irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110754337A true CN110754337A (en) | 2020-02-07 |
Family
ID=69340263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911205564.8A Pending CN110754337A (en) | 2019-11-29 | 2019-11-29 | Tea irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110754337A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114097395A (en) * | 2021-12-10 | 2022-03-01 | 河北科技师范学院 | Irrigation system for large garden trees and building method thereof |
| CN116369163A (en) * | 2023-06-05 | 2023-07-04 | 上海华维可控农业科技集团股份有限公司 | Irrigation equipment for irrigation areas and irrigation method thereof |
-
2019
- 2019-11-29 CN CN201911205564.8A patent/CN110754337A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114097395A (en) * | 2021-12-10 | 2022-03-01 | 河北科技师范学院 | Irrigation system for large garden trees and building method thereof |
| CN116369163A (en) * | 2023-06-05 | 2023-07-04 | 上海华维可控农业科技集团股份有限公司 | Irrigation equipment for irrigation areas and irrigation method thereof |
| CN116369163B (en) * | 2023-06-05 | 2023-08-11 | 上海华维可控农业科技集团股份有限公司 | Irrigation equipment for irrigation areas and irrigation method thereof |
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Application publication date: 20200207 |