CN207885191U - A kind of field irrigation system - Google Patents
A kind of field irrigation system Download PDFInfo
- Publication number
- CN207885191U CN207885191U CN201820091441.0U CN201820091441U CN207885191U CN 207885191 U CN207885191 U CN 207885191U CN 201820091441 U CN201820091441 U CN 201820091441U CN 207885191 U CN207885191 U CN 207885191U
- Authority
- CN
- China
- Prior art keywords
- module
- irrigation
- soil
- control valve
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003973 irrigation Methods 0.000 title claims abstract description 130
- 230000002262 irrigation Effects 0.000 title claims abstract description 130
- 239000002689 soil Substances 0.000 claims abstract description 63
- 239000003337 fertilizer Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000005286 illumination Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 3
- 230000006806 disease prevention Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The utility model provides a kind of field irrigation system, including main control module, soil collection module, environment acquisition module, input module, display module, power supply module, image capture module, automatic irrigation device；The automatic irrigation device includes irrigating module, cistern, fertilizer pond, the first irrigation conduit being connect with cistern and the second irrigation conduit being connect with fertilizer pond, first irrigation conduit is equipped with the first suction pump and the first control valve, second irrigation conduit is equipped with the second suction pump and the second control valve, the inner wall of the pipe of first control valve valve export is equipped with first flow sensor, the inner wall of the pipe of second control valve valve export is equipped with second flow sensor, and the first irrigation conduit and the second irrigation conduit are connect with irrigation module.The field irrigation system that the utility model embodiment provides can effectively realize the automation of field irrigation, to improve the irrigation efficiency on farm, and then reduce the management cost on farm.
Description
Technical field
The utility model is related to agricultural irrigation technologies, more particularly, to a kind of field irrigation system.
Background technology
Currently, the aggravation of Global climate change develops into environment, science and technology, warp from a simple problem in science
The comprehensive Vital Strategic Problems that Ji, politics and the multidisciplinary field of diplomacy intersect.Extreme climate phenomenon increases with geological disaster, increases
Strong trend brings the damage and threat for being difficult to resist to traditional agriculture.
In the prior art, the management on traditional farm relies primarily on artificial progress, such as measures the moisture of soil, temperature, salt
The parameters such as degree also need to experimenter and remove field sampling, then bring back laboratory and analyzed, and the big farm of cultivated area is come
It says, it is clear that excessive manpower and materials can be consumed, the demand of modernization plantation is not suitable with, for the irrigation on farm, and with
It is irrigated by means of the experience of plant personnel, this traditional irrigation method is more extensive, is unfavorable for the fine irrigation on farm.This
Outside, traditional infield management has not been achievable remote monitoring, limits the demand of plant personnel observation farm real time status.
Utility model content
The utility model embodiment provides a kind of field irrigation system, to solve existing field irrigation by plantation people
The experience of member, is unfavorable for the technical issues of farm is finely irrigated, to effectively realize the automation of field irrigation, to improve agriculture
The irrigation efficiency of field, and then reduce the management cost on farm.
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of field irrigation system, including master control
Module, soil collection module, environment acquisition module, input module, display module, power supply module, image capture module, automatic filling
Irrigate device；
The soil collection module includes soil humidity sensor, Soil salinity sensor, the soil humidity sensor,
The Soil salinity sensor is electrically connected with the main control module respectively；
The environment acquisition module includes intensity of illumination sensor, environment temperature sensor, the intensity of illumination sensor,
The environment temperature sensor is electrically connected with the main control module respectively；
The power supply module includes solar panel and accumulator, and the solar panel is electrically connected with the accumulator
It connects, the accumulator is electrically connected with the main control module, the automatic irrigation device respectively；
The automatic irrigation device includes irrigating module, cistern, fertilizer pond, the first irrigation being connect with the cistern
Pipeline and the second irrigation conduit being connect with the fertilizer pond, first irrigation conduit are equipped with the first suction pump and first
Control valve, second irrigation conduit are equipped with the second suction pump and the second control valve, the first control valve valve export
Inner wall of the pipe is equipped with first flow sensor, and the inner wall of the pipe of the second control valve valve export is passed equipped with second flow
Sensor, first irrigation conduit and second irrigation conduit are connect with the irrigation module, first suction pump, institute
The first control valve, second suction pump, second control valve, the first flow sensor, the second flow is stated to pass
Sensor is electrically connected with the main control module respectively；
The input module, the display module, described image acquisition module are electrically connected with the main control module respectively.
Preferably, the soil humidity sensor includes the first electrode sheet and second electrode of setting in the soil
Piece, at a distance of 3-5cm between the first electrode sheet and the second electrode sheet.
Preferably, the intensity of illumination sensor is photo resistance.
Preferably, the quantity of the solar panel is four, and four solar panels are pacified respectively
Mounted in the due east of irrigation district, due south, due north, due west direction.
Preferably, described image acquisition module is camera.
Preferably, the irrigation module is trickle irrigation module, and the trickle irrigation module includes drip irrigation pipe, drip irrigation zone or benefit
Repay water dropper.
Preferably, the irrigation module is full jet rotary nozzle or vertical pendulum arm-type spray nozzle.
Compared with the prior art, the advantageous effect of the utility model embodiment is, passes through the soil collection module
Soil humidity sensor and salinity sensor detect soil data, and the main control module is according to the soil data detected, control
The automatic irrigation device carries out automatic irrigation work；In irrigating work, the main control module is to the automatic irrigation device
It sending and irrigates instruction, first suction pump pumps to the water in the cistern in first irrigation conduit, and described the
Two suction pumps pump to the fertilizer in the fertilizer pond in second irrigation conduit, and first control valve adjusts clear water
Conveying capacity, second control valve adjust the conveying capacity of fertilizer, and irrigated farmland is used in the irrigation module to control to enter
Concentration of fertilizer, finally irrigated by the irrigation module, to improve soil regime, to suitable for crops growth；
During this, the first flow sensor and the second flow sensor detect first irrigation conduit in real time respectively
With the flow of second irrigation conduit, the main control module is according to the first control valve described in preset parameter regulation and described
The aperture of two control valves, and the soil humidity sensor and the salinity sensor detect soil data in real time, when detecting
When soil data reaches preset soil environment data, the main control module sends halt instruction to the automatic irrigation device,
To ensure that farm edaphic condition belongs in the suitable condition threshold range of crop growth, and then provide for crops good
Growing environment.Meanwhile user can understand the actual conditions on farm by the display module, be adopted by described image acquisition module
Collect the image information of crops and carry out image procossing, you can user is facilitated to recognize the growing state of crops, disease indoors
Become situation etc., to be conducive to the disease prevention of crops.In this way, field irrigation system can effectively realize field irrigation
Automation, to improve the irrigation efficiency on farm, and then reduce the management cost on farm.
Description of the drawings
Fig. 1 is the structural schematic diagram of the field irrigation system in the utility model embodiment.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the preferred embodiment in the utility model provides a kind of field irrigation system, including main control module 1, soil are adopted
Collect module 2, environment acquisition module 3, input module 4, display module 5, power supply module 7, image capture module 6, automatic irrigation dress
Set 8；
The soil collection module 2 includes soil humidity sensor 21, Soil salinity sensor 22, and the soil moisture passes
Sensor 21, the Soil salinity sensor 22 are electrically connected with the main control module 1 respectively；
The environment acquisition module 3 includes intensity of illumination sensor 31, environment temperature sensor 32, and the intensity of illumination passes
Sensor 31, the environment temperature sensor 32 are electrically connected with the main control module 1 respectively；
The power supply module 7 includes solar panel 71 and accumulator 72, the solar panel 71 and the storage
Battery 72 is electrically connected, and the accumulator 72 is electrically connected with the main control module 1, the automatic irrigation device 8 respectively；
The automatic irrigation device 8 includes irrigating module, cistern, fertilizer pond, the first filling being connect with the cistern
The second irrigation conduit irrigate pipeline and connect with the fertilizer pond, first irrigation conduit are equipped with 81 He of the first suction pump
First control valve 83, second irrigation conduit are equipped with the second suction pump 82 and the second control valve 84, first control valve
The inner wall of the pipe of 83 valve exports is equipped with first flow sensor 85, the inner wall of the pipe of 84 valve export of the second control valve
It is equipped with second flow sensor 86, first irrigation conduit and second irrigation conduit connect with the irrigation module
It connects, first suction pump 81, first control valve 83, second suction pump 82, second control valve 84, described
One flow sensor 85, the second flow sensor 86 are electrically connected with the main control module 1 respectively；
The input module 4, the display module 5, described image acquisition module 6 are electrically connected with the main control module 1 respectively
It connects.
In the utility model embodiment, passed by the soil humidity sensor 21 and salinity of the soil collection module 2
Sensor detects soil data, and the main control module 1 controls the progress of the automatic irrigation device 8 according to the soil data detected
Automatic irrigation works；In irrigating work, the main control module 1 is sent to the automatic irrigation device 8 irrigates instruction, and described the
One suction pump 81 pumps to the water in the cistern in first irrigation conduit, and second suction pump 82 is by the fertilizer
Fertilizer in material pond pumps in second irrigation conduit, and first control valve 83 adjusts the conveying capacity of clear water, and described the
Two control valves 84 adjust the conveying capacity of fertilizer, to control into the concentration of fertilizer irrigated in module for irrigated farmland,
It is finally irrigated by the irrigation module, to improve soil regime, to the growth suitable for crops；In this process,
The first flow sensor 85 and the second flow sensor 86 detect first irrigation conduit and described in real time respectively
The flow of second irrigation conduit, the main control module 1 is according to the first control valve 83 and described second described in preset parameter regulation
The aperture of control valve 84, and the soil humidity sensor 21 and the salinity sensor detect soil data in real time, work as detection
When reaching preset soil environment data to soil data, the main control module 1, which sends to shut down to the automatic irrigation device 8, to be referred to
It enables, to ensure that farm edaphic condition belongs in the suitable condition threshold range of crop growth, and then provides for crops good
Good growing environment.Meanwhile user can understand the actual conditions on farm by the display module 5, be acquired by described image
Module 6 acquires the image information of crops and carries out image procossing, you can user is facilitated to recognize the growth of crops indoors
Situation, lesion situation etc., to be conducive to the disease prevention of crops.In this way, field irrigation system can effectively realize
The automation of field irrigation to improve the irrigation efficiency on farm, and then reduces the management cost on farm.
In the utility model embodiment, the soil humidity sensor 21 includes the first electrode sheet of setting in the soil
And second electrode sheet, at a distance of 3-5cm between the first electrode sheet and the second electrode sheet.The first electrode sheet and described
The depth that second electrode sheet is inserted into soil is 3-5cm.The first electrode sheet and the second electrode sheet constitute a switch, when
When soil has moisture, due to the electric action of water, closed circuit is constituted between the first electrode sheet and the second electrode sheet,
I.e. switch is closed；When soil is more arid, the first electrode sheet and the second electrode sheet it is separated, i.e., switch disconnects.
By detecting the state between the first electrode sheet and the second electrode sheet, you can realize the detection to soil moisture.
In the utility model embodiment, the intensity of illumination sensor 31 is photo resistance.
In the utility model embodiment, the quantity of the solar panel 71 is four, four solar-electricities
Pond plate 71 is separately mounted to due east, due south, due north, the due west direction of irrigation district.
In the utility model embodiment, described image acquisition module 6 is camera.The camera be it is multiple, it is multiple
The camera is distributed in each corner in farm, and multiple cameras can be rotated with 360 ° omni-directional convenient for checking each angle in farm
Fall, after Active Eyes, can long-distance video check field condition, consequently facilitating user passes through the display module
5 observation.
In the utility model embodiment, the irrigation module is trickle irrigation module, and the trickle irrigation module includes drip irrigation pipe, drop
It fills band or compensation water dropper makes full use of each drip to save water resource.
In the present embodiment, it should be noted that the cistern is used for storing rainwater, sanitary wastewater etc., the fertilizer pond
For storing biogas slurry or being mixed with the water etc. of fertilizer.
In the utility model embodiment, the irrigation module be full jet rotary nozzle or vertical pendulum arm-type spray nozzle,
To save water resource, each drip is made full use of.
To sum up, the preferred embodiment in the utility model provides a kind of field irrigation system, including main control module 1, soil collection
Module 2, environment acquisition module 3, input module 4, display module 5, power supply module 7, image capture module 6, automatic irrigation device
8；The soil collection module 2 includes soil humidity sensor 21, Soil salinity sensor 22, the soil humidity sensor
21, the Soil salinity sensor 22 is electrically connected with the main control module 1 respectively；The environment acquisition module 3 includes that illumination is strong
Spend sensor 31, environment temperature sensor 32, the intensity of illumination sensor 31, the environment temperature sensor 32 respectively with institute
State the electrical connection of main control module 1；The power supply module 7 includes solar panel 71 and accumulator 72, the solar panel
71 are electrically connected with the accumulator 72, and the accumulator 72 is electrically connected with the main control module 1, the automatic irrigation device 8 respectively
It connects；The automatic irrigation device 8 includes irrigating module, cistern, fertilizer pond, the first irrigation pipe being connect with the cistern
Road and the second irrigation conduit being connect with the fertilizer pond, first irrigation conduit are equipped with the first suction pump 81 and first
Control valve 83, second irrigation conduit are equipped with the second suction pump 82 and the second control valve 84,83 valve of the first control valve
The inner wall of the pipe of door outlet is equipped with first flow sensor 85, is set in the inner wall of the pipe of 84 valve export of the second control valve
There are second flow sensor 86, first irrigation conduit and second irrigation conduit to be connect with the irrigation module, institute
State the first suction pump 81, first control valve 83, second suction pump 82, second control valve 84, described first-class
Quantity sensor 85, the second flow sensor 86 are electrically connected with the main control module 1 respectively；It is the input module 4, described aobvious
Show that module 5, described image acquisition module 6 are electrically connected with the main control module 1 respectively.Pass through the soil of the soil collection module 2
Earth humidity sensor 21 and salinity sensor detect soil data, and the main control module 1 is according to the soil data detected, control
The automatic irrigation device 8 carries out automatic irrigation work；In irrigating work, the main control module 1 is filled to the automatic irrigation
It sets 8 transmissions and irrigates instruction, first suction pump 81 pumps to the water in the cistern in first irrigation conduit, institute
It states the second suction pump 82 to pump to the fertilizer in the fertilizer pond in second irrigation conduit, first control valve 83 is adjusted
The conveying capacity of clear water is saved, second control valve 84 adjusts the conveying capacity of fertilizer, is used to control to enter in the irrigation module
Concentration of fertilizer in irrigated farmland is finally irrigated by the irrigation module, to improve soil regime, to be suitable for crops
Growth；In this process, the first flow sensor 85 and the second flow sensor 86 detect institute in real time respectively
The flow of the first irrigation conduit and second irrigation conduit is stated, the main control module 1 is according to described in preset parameter regulation
The aperture of one control valve 83 and second control valve 84, and the soil humidity sensor 21 and the salinity sensor are real-time
Soil data is detected, when detecting that soil data reaches preset soil environment data, the main control module 1 is to described automatic
Irrigation rig 8 sends halt instruction, to ensure that farm edaphic condition belongs in the suitable condition threshold range of crop growth,
And then provide good growing environment for crops.Meanwhile user can understand the practical feelings on farm by the display module 5
Condition acquires the image information of crops by described image acquisition module 6 and carries out image procossing, you can facilitates user indoors
Growing state, the lesion situation etc. for recognizing crops, to be conducive to the disease prevention of crops.In this way, field irrigation
System can effectively realize the automation of field irrigation, to improve the irrigation efficiency on farm, and then reduce the management on farm
Cost.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (7)
1. a kind of field irrigation system, which is characterized in that including main control module, soil collection module, environment acquisition module, input
Module, display module, power supply module, image capture module, automatic irrigation device；
The soil collection module includes soil humidity sensor, Soil salinity sensor, the soil humidity sensor, described
Soil salinity sensor is electrically connected with the main control module respectively；
The environment acquisition module includes intensity of illumination sensor, environment temperature sensor, the intensity of illumination sensor, described
Environment temperature sensor is electrically connected with the main control module respectively；
The power supply module includes solar panel and accumulator, and the solar panel is electrically connected with the accumulator,
The accumulator is electrically connected with the main control module, the automatic irrigation device respectively；
The automatic irrigation device includes irrigating module, cistern, fertilizer pond, the first irrigation pipe being connect with the cistern
Road and the second irrigation conduit being connect with the fertilizer pond, first irrigation conduit are equipped with the first suction pump and the first control
Valve processed, second irrigation conduit are equipped with the second suction pump and the second control valve, the pipe of the first control valve valve export
Road inner wall is equipped with first flow sensor, and the inner wall of the pipe of the second control valve valve export is sensed equipped with second flow
Device, first irrigation conduit and second irrigation conduit are connect with the irrigation module, first suction pump, described
First control valve, second suction pump, second control valve, the first flow sensor, second flow sensing
Device is electrically connected with the main control module respectively；
The input module, the display module, described image acquisition module are electrically connected with the main control module respectively.
2. field irrigation system as described in claim 1, which is characterized in that the soil humidity sensor includes being arranged in soil
First electrode sheet in earth and second electrode sheet, at a distance of 3-5cm between the first electrode sheet and the second electrode sheet.
3. field irrigation system as described in claim 1, which is characterized in that the intensity of illumination sensor is photo resistance.
4. field irrigation system as described in claim 1, which is characterized in that the quantity of the solar panel is four,
Four solar panels are separately mounted to due east, due south, due north, the due west direction of irrigation district.
5. field irrigation system as described in claim 1, which is characterized in that described image acquisition module is camera.
6. field irrigation system as described in claim 1, which is characterized in that the irrigation module is trickle irrigation module, the drop
It includes drip irrigation pipe, drip irrigation zone or compensation water dropper to fill module.
7. field irrigation system as described in claim 1, which is characterized in that the irrigation module is full jet rotary nozzle
Or vertical pendulum arm-type spray nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091441.0U CN207885191U (en) | 2018-01-17 | 2018-01-17 | A kind of field irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091441.0U CN207885191U (en) | 2018-01-17 | 2018-01-17 | A kind of field irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207885191U true CN207885191U (en) | 2018-09-21 |
Family
ID=63545252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820091441.0U Expired - Fee Related CN207885191U (en) | 2018-01-17 | 2018-01-17 | A kind of field irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207885191U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673238A (en) * | 2019-03-04 | 2019-04-26 | 石河子大学 | A kind of liquid fertilizer sprayer apparatus based on multisensor |
| CN109757183A (en) * | 2019-03-22 | 2019-05-17 | 中国农业科学院农田灌溉研究所 | A kind of crop irrigation systems |
| CN111802236A (en) * | 2020-07-23 | 2020-10-23 | 湖南星图空间信息技术有限公司 | Automatic watering device based on computer monitoring technology |
| CN112237082A (en) * | 2020-10-19 | 2021-01-19 | 柴亚强 | Agricultural is with fertigation irrigation system |
| CN113396686A (en) * | 2021-07-30 | 2021-09-17 | 陕西云禾数创信息科技有限公司 | Wireless humidity measurement water and fertilizer integrated polarization irrigation machine and application method thereof |
-
2018
- 2018-01-17 CN CN201820091441.0U patent/CN207885191U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673238A (en) * | 2019-03-04 | 2019-04-26 | 石河子大学 | A kind of liquid fertilizer sprayer apparatus based on multisensor |
| CN109757183A (en) * | 2019-03-22 | 2019-05-17 | 中国农业科学院农田灌溉研究所 | A kind of crop irrigation systems |
| CN111802236A (en) * | 2020-07-23 | 2020-10-23 | 湖南星图空间信息技术有限公司 | Automatic watering device based on computer monitoring technology |
| CN112237082A (en) * | 2020-10-19 | 2021-01-19 | 柴亚强 | Agricultural is with fertigation irrigation system |
| CN113396686A (en) * | 2021-07-30 | 2021-09-17 | 陕西云禾数创信息科技有限公司 | Wireless humidity measurement water and fertilizer integrated polarization irrigation machine and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207885191U (en) | A kind of field irrigation system | |
| WO2020232963A1 (en) | Smart irrigation control system, and control method therefor | |
| CN103548621B (en) | Greenhouse by solar heat close type cultivation system and method | |
| CN210470540U (en) | Water and fertilizer integrated irrigation system | |
| CN204291939U (en) | A kind of long-range control device for irrigating | |
| CN110122024A (en) | A kind of intelligent integral fertilization system for applying biogas slurry | |
| CN206350394U (en) | A kind of farmland moisture condition monitoring and control device for irrigating based on Internet of Things | |
| CN109601334A (en) | Liquid manure drip irrigation system based on Internet of Things | |
| CN106342430A (en) | Saline-alkali land improving system with automatic salt control function | |
| CN203482687U (en) | Intelligent spraying system for vegetables in greenhouse | |
| CN104604629B (en) | Intelligence planting out system | |
| CN207235691U (en) | A kind of farm irrigation system | |
| CN107148894A (en) | A kind of Surface-irrigation field irrigation device | |
| CN204613723U (en) | Novel intelligent irrigation system | |
| CN207022768U (en) | A kind of Surface-irrigation field irrigation device | |
| CN103999745A (en) | Automatic plant watering device | |
| CN206611933U (en) | Field Intelligent irrigation system | |
| CN109379961A (en) | A kind of solar energy radio automatic irrigation system and its method | |
| CN206150061U (en) | Crops irrigation system | |
| CN108934366A (en) | A kind of intelligent collection rain Irrigation and fertilization system | |
| CN203219781U (en) | Full-automatic permeation water-saving irrigation technology | |
| CN211322185U (en) | Greening device for roof | |
| CN206015854U (en) | A kind of water-saving agriculture irrigation equipment | |
| CN205454970U (en) | Utilize big -arch shelter irrigation system of solar energy | |
| CN210008361U (en) | Intelligent irrigation management and control system based on Internet of things |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 |