[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN206948896U - Internet of Things intelligence water and fertilizer management planting equipment - Google Patents

Internet of Things intelligence water and fertilizer management planting equipment Download PDF

Info

Publication number
CN206948896U
CN206948896U CN201720710983.7U CN201720710983U CN206948896U CN 206948896 U CN206948896 U CN 206948896U CN 201720710983 U CN201720710983 U CN 201720710983U CN 206948896 U CN206948896 U CN 206948896U
Authority
CN
China
Prior art keywords
sensor
internet
cabinet
water
control module
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.)
Active
Application number
CN201720710983.7U
Other languages
Chinese (zh)
Inventor
孔庆波
张青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institute of Soil and Fertilizer Fujian Academy of Agricultural Sciences
Original Assignee
Institute of Soil and Fertilizer Fujian Academy of Agricultural Sciences
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Institute of Soil and Fertilizer Fujian Academy of Agricultural Sciences filed Critical Institute of Soil and Fertilizer Fujian Academy of Agricultural Sciences
Priority to CN201720710983.7U priority Critical patent/CN206948896U/en
Application granted granted Critical
Publication of CN206948896U publication Critical patent/CN206948896U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

It the utility model is related to a kind of Internet of Things intelligence water and fertilizer management planting equipment, including cabinet, clean water pot is disposed with the cabinet, nutrient tank and waste water tank, the clean water pot, nutrient tank is respectively through going out liquid branch pipe access Venturi tube, irrigate house steward, the irrigation house steward is connected to solid growth unit through some irrigation branch pipes, the recovered pipe of solid growth unit, screen pack is connected to waste water tank, sensor cluster is provided with the cabinet, the sensor cluster is electrically connected with through sensing data process circuit and control module, the control module is external to intelligent movable equipment through communication module.The utility model obtains institute's cultivated plant upgrowth situation through sensor cluster, and pass through moisture, liquid manure, temperature, humidity etc. needed for intelligent movable device analysis institute cultivated plant, and realize the monitoring and scientific management to institute's cultivated plant growth course by internet, improve cultivation, the indoor small growing and cultivation such as cultivation level, particularly suitable household, office.

Description

Internet of Things intelligence water and fertilizer management planting equipment
Technical field
It the utility model is related to a kind of Internet of Things intelligence water and fertilizer management planting equipment.
Background technology
" Internet of Things " is by most basic sensor element, is gathered by different application model, arranges data, then passed through Internet is transmitted and controlled.It is a kind of Embedded Ethernet Technology of the extension and extension on the basis of Internet technology; Its user terminal extends and extend between any article and article, enters row information and exchanges and communicate.Therefore, technology of Internet of things Definition is:By information sensing device, any article is connected with internet, enters row information and exchanges and communicate, to realize intelligence A kind of network technology of energyization identification, monitoring and management.
The Internet era after 21st century, technology of Internet of things, i.e., using sensor as the network that fundamental node is formed when In generation, has arrived.In occasions such as office, families, pot flowers are quite popularized, but the flowers of different cultivars need difference Cultural technique and growth conditions, these are not the things that everyone can skillfully grasp, more due to people work and live numerous It is busy, flowers are had no time to attend to, are negligent of arranging, or dark scarce light, or temperature discomfort, or it is arid exhausted, allow flower culture there is no experience People help arrange, because no experience then often make flower growth situation become it is worse.
Although have part Chinese patent to mention carries out Soil K+adsorption, or automatic watering function in flowerpot using moisture transducer, But all because professional soil moisture sensor structure is sufficiently complex and expensive, it has to use cheap method of testing, survey Test result error is larger.More without active warning and telecommunication informing function is carried out according to different flower cultivation rules, also talk not On to flowers carry out dynamic monitor, it is ensured that flowers healthy growth.
Utility model content
In view of the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind of automatization level Internet of Things intelligence water and fertilizer management planting equipment high, easy to use.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:A kind of Internet of Things intelligence water and fertilizer management kind Standby, including cabinet is planted, clean water pot, nutrient tank and waste water tank, the clean water pot, nutrition are disposed with the cabinet For flow container respectively through going out liquid branch pipe access Venturi tube, irrigating house steward, the irrigation house steward is connected to solid through some irrigation branch pipes Planter units, the recovered pipe of the solid growth unit, screen pack are connected to waste water tank, sensor group are provided with the cabinet Part, the sensor cluster are electrically connected with through sensing data process circuit and control module, and the control module is through the mould that communicates Block is external to intelligent movable equipment.
Preferably, the sensor cluster include humidity sensor, level sensor, infrared sensor, temperature sensor, PH sensor and EC conductivity sensors.
Preferably, the humidity sensor, temperature sensor are embedded in soil or the matrix of solid growth unit, described Infrared sensor is arranged on the lateral wall of cabinet, and water is respectively arranged with the clean water pot, nutrient tank and waste water tank Level sensor, the PH sensor and EC conductivity sensors are arranged on inside the Venturi tube.
Preferably, the guidance panel being electrically connected with control module is provided with the cabinet, the guidance panel includes Cao Zuoanjian, LED display.
Preferably, the auditory tone cues module being electrically connected with control module is additionally provided with the cabinet.
Preferably, if the solid growth unit includes dried layer plantation layer, each plant is arranged with several plantations on layer Unit.
Preferably, clean water pot, nutrient tank and the waste water tank are connected with water pump respectively, the nutrient tank Going out liquid branch pipe, irrigate on branch pipe and be provided with magnetic valve, the magnetic valve is electrically connected with control module,
Preferably, battery and charging plug are provided with the cabinet.
Compared with prior art, the utility model has the advantages that:Control module of the present utility model is through sensing Device assembly obtains institute's cultivated plant upgrowth situation, and passes through water needed for communication module, intelligent movable device analysis institute cultivated plant Point, liquid manure, temperature, humidity etc., and realize the monitoring and scientific management to institute's cultivated plant growth course by internet, realize Section management, the control of intelligent liquid manure, improve cultivation, cultivate horizontal, the indoor small growing and cultivation such as particularly suitable household, office.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the organigram of the utility model embodiment.
Fig. 2 is the utility model embodiment control principle block diagram.
In figure:1- cabinets, 2- cleaning water pots, 3- nutrient tanks, 4- waste water tanks, 5- go out liquid branch pipe, 6- Venturi tubes, and 7- is filled House steward is irrigate, 8- irrigates branch pipe, 9- solid growth units, 10- recovery tubes, 11- screen packs, 12- humidity sensors, 13- water levels biography Sensor, 14- infrared sensors, 15- temperature sensors, 16-PH sensors, 17-EC conductivity sensors, 18- guidance panels, 19- water pumps, 20- magnetic valves, 21- batteries.
Embodiment
For features described above and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, It is described in detail below.
As shown in Figure 1 and 2, a kind of Internet of Things intelligence water and fertilizer management planting equipment, including cabinet 1, the cabinet 1 is interior to be arranged There are clean water pot 2, nutrient tank 3 and waste water tank 4, the clean water pot 2, nutrient tank 3 access text through going out liquid branch pipe 5 respectively Venturi 6, house steward 7 is irrigated, the irrigation house steward 7 is connected to solid growth unit 9, the three-dimensional kind through some irrigation branch pipes 8 The recovered pipe 10 of plant unit 9, screen pack 11 are connected to waste water tank 4, and sensor cluster, the sensing are provided with the cabinet 1 Device assembly is electrically connected with through sensing data process circuit and control module, and the control module is external to movement through communication module Smart machine;The control module uses microcomputer chip, and the microcomputer chip is embedded in inside cabinet 1, the communication mould Block includes wire communication module and the wireless communication modules such as USB module for reading and writing, ethernet module, WIFI module, GPRS module, tool There is network connecting function, the intelligent movable equipment uses mobile phone or computer.
In the utility model embodiment, the sensor cluster includes humidity sensor 12, level sensor 13, infrared Sensor 14, temperature sensor 15, PH sensor 16 and EC conductivity sensors 17.
In the utility model embodiment, the humidity sensor 12, temperature sensor 15 are embedded in solid growth unit 9 Soil or matrix in, the humidity sensor 12 measures the wet of plant roots and stems periphery using electric resistance of soil humidity sensor 12 Degree, and depending on the basic growth characteristics of the humidity standard installation warrants institute cultivated plant in control module;Cultivated when using water planting During plant, humidity sensor 12 is substituted using level sensor 13;The temperature sensor 15 is an inspection side soil or matrix The feeler of temperature, the temperature on plant roots and stems periphery, and control module are measured using the higher temperature sensor 15 of precision In temperature standard installation warrants institute cultivated plant basic growth characteristics depending on;The infrared sensor 14 is arranged on cabinet 1 Lateral wall on, the infrared sensor 14 is arranged on the lateral wall of cabinet 1, and the infrared sensor 14 detects solid growth The movement of human body in the visual range of unit 9, LED display is opened, and cultivated by the report of auditory tone cues module real-time voice The growing state of plant;Level sensor 13, institute are respectively arranged with the clean water pot 2, nutrient tank 3 and waste water tank 4 The liquid level situation that level sensor 13 detects clean water pot 2, nutrient tank 3 and waste water tank 4 is stated, is passed through according to different liquid level situations Auditory tone cues module sends alarm or starts water pump 19, and the PH sensor 16 and EC conductivity sensors 17 are arranged on institute State inside Venturi tube 6, coordinate Venturi tube 6 to be tested the speed.
In the utility model embodiment, the guidance panel 18 being electrically connected with control module is provided with the cabinet 1, The guidance panel 18 includes Cao Zuoanjian, LED display, and the data of sensor cluster collection are after processing to digitize or scheme The formal intuition for showing is shown on LCD display, that is, the real-time growth conditions state diagram of institute cultivated plant, is easy to read Take;In LCD display figure, column meter symbol is set for measurement soil moisture RH, the soil moisture DEG C, PH and EC electrical conductivity The parameter state indicator put, the measurement result of five lattice of scale point, respectively expression above parameter, from top to bottom, i.e., extremely low, low, It is middle and high, high;Three levels of plant roots and stems point light display respectively, i.e., soil moisture is basic, normal, high;Plant petals and leaf table Show normal growth conditions, if temperature is low, small floral diagram rotating savings is flashed, if temperature is high, sweat drop icon also occurs Flash, when there is wicket icon, then it represents that someone comes in;Symbol is that A is the clean water position status of water pot 2, and B is nutrient tank 3 Water position status, C are the water position status of waste water tank 4, and other are the residual state of battery 21, communication instruction state.
In the utility model embodiment, the auditory tone cues being electrically connected with control module is additionally provided with the cabinet 1 Module, the auditory tone cues module include the parts such as loudspeaker, and the growing state of institute cultivated plant can be both reported with real-time voice, Real-time early warning.
In the utility model embodiment, if the solid growth unit 9 includes dried layer plantation layer, each plant is arranged on layer Show several planter units.
In the utility model embodiment, clean water pot 2, nutrient tank 3 and the waste water tank 4 respectively with the phase of water pump 19 Connection, the nutrient tank 3 go out liquid branch pipe 5, irrigate on branch pipe 8 and be provided with magnetic valve 20, the magnetic valve 20 and control mould Block is electrically connected with,
In the utility model embodiment, battery 21 and charging plug are provided with the cabinet 1, both can be with battery 21 power supplies, can also external municipal household electricity.
Three kinds of control models that the utility model includes are as follows:
(1)It is provided with to control going out liquid branch pipe 5, irrigating on branch pipe 8 for nutrient tank 3 respectively on the guidance panel 18 The Cao Zuoanjian of magnetic valve 20, convenient use person control the keying of each magnetic valve 20 manually, so as to autonomous control supplementary fertilizer, Moisturizing, pour water, apply fertilizer and clean etc., not only there is operation enjoyment, and flexibility is high;
(2)Or user inputs each control parameter, such as irrigation period t1, irrigation frequency on the control panel in advance F1, fertilization time t2, Effects of Fertilization Frequency f2, scavenging period t3 and cleaning frequency f3 etc., pass through parameters set in advance The keying of each magnetic valve 20 is controlled through control module;Water level in the clean water pot 2, nutrient tank 3 and waste water tank 4 passes Sensor 13 feeds back water level information to control module, when the water level in the detection clean water pot 2, nutrient tank 3 is less than predetermined value When, control module control auditory tone cues module sends low water alarm, when detecting the clean water pot 2, nutrient tank 3 When interior water level is higher than predetermined value, the control module control auditory tone cues module sends high water level alarm;So as to autonomous Control supplementary fertilizer, moisturizing, pour water, apply fertilizer and clean etc., realize automanual control;
(3)Or automatically managed by sensor cluster, clean water pot 2, nutrient tank 3 and the waste water tank Level sensor 13 in 4 feeds back water level information to control module, when detecting the clean water pot 2, nutrient tank 3 and useless When water level in water pot 4 is less than predetermined value, the auditory tone cues module in the control module control remote terminal sends low water level Alarm, the control module is so as to controlling the feed tube of the clean water pot 2, nutrient tank 3(It is not drawn into accompanying drawing)Open, when When detecting that the water level in the clean water pot 2, nutrient tank 3 and waste water tank 4 is higher than predetermined value, the control module control Auditory tone cues module sends control module described in high water level alarm so as to control the feed tube of the clean water pot 2, nutrient tank 3 (It is not drawn into accompanying drawing)Close, the subsequent recovery pipe 10 of waste water tank 4(It is not drawn into accompanying drawing)Open;It is embedded in solid growth unit Humidity sensor 12 in 9 soil or matrix feeds back humidity information to control module, when detecting the wet of soil or Medium Culture Degree is when be less than predetermined value, and the control module goes out liquid branch pipe 5, the electromagnetism on irrigation branch pipe 8 so as to control the nutrient tank 3 Valve 20 is opened, so as to realize pouring water or applying fertilizer for every layer of planter units, when detecting the humidity of soil or Medium Culture higher than predetermined During value, the control module so as to control the nutrient tank 3 go out liquid branch pipe 5, irrigate branch pipe 8 on magnetic valve 20 close, So as to stop pouring water or applying fertilizer for every layer of planter units, while control module control remote terminal sends relative humidity information with filling Water or fertilising information;The rainfall amount sensor for being arranged on the top of solid growth unit 9 feeds back precipitation information to control module, when When detecting precipitation information, the control module control nutrient tank 3 goes out liquid branch pipe 5, the magnetic valve irrigated on branch pipe 8 20 close, and stop pouring water or applying fertilizer to every layer of planter units, when being not detected by precipitation information, the control module is according to wet Degree sensor 12 controls the magnetic valve 20 for going out liquid branch pipe 5, irrigating on branch pipe 8 of the nutrient tank 3 to close, while control module Control remote terminal sends related rainfall information and information of pouring water or apply fertilizer.
The course of work of the present utility model is as follows:
(1)Supplementary fertilizer:The feed tube of the nutrient tank 3 is opened, toward the interior nutrient solution that adds of the nutrient tank 3 to predetermined water Position;
(2)Moisturizing:The feed tube of the clean water pot 2 is opened, toward the interior clean water that adds of the clean water pot 2 to predetermined water Position;
(3)Pour water:The magnetic valve 20 gone out on liquid branch pipe 5 of the nutrient tank 3 closes a certain layer plantation, it is necessary to pour water Magnetic valve 20 on the irrigation branch pipe 8 of unit is opened, and realization is targetedly poured water, and is detected recovery tube 10 simultaneously, irrigated house steward 7 Whether ruptured with each irrigation branch pipe 8;
(4)Fertilising:The magnetic valve 20 gone out on liquid branch pipe 5 of the nutrient tank 3 is opened, the battalion in the nutrient tank 3 Nutrient solution is mixed, it is necessary on the irrigation branch pipe 8 for a certain layer planter units poured water with the water in clean water pot 2 at irrigation house steward 7 Magnetic valve 20 open, realization targetedly pour water,
(5)Cleaning pipes:The magnetic valve 20 gone out on liquid branch pipe 5 of the nutrient tank 3 is closed, the clean water pot 2 Go out liquid branch pipe 5 and each magnetic valve 20 for irrigating branch pipe 8 is opened, liquid branch pipe 5 is gone out described in completion, irrigates house steward 7 with irrigating branch The cleaning of pipe 8.
The utility model is not limited to above-mentioned preferred forms, and anyone can obtain under enlightenment of the present utility model Go out other various forms of Internet of Things intelligence water and fertilizer management planting equipments.It is all done according to present utility model application the scope of the claims it is equal Deng change and modification, it should all belong to covering scope of the present utility model.

Claims (8)

  1. A kind of 1. Internet of Things intelligence water and fertilizer management planting equipment, it is characterised in that:Including cabinet, cleaning is disposed with the cabinet Water pot, nutrient tank and waste water tank, the clean water pot, nutrient tank are respectively through going out liquid branch pipe access Venturi tube, irrigating House steward, the irrigation house steward are connected to solid growth unit through some irrigation branch pipes, the recovered pipe of the solid growth unit, mistake Filter screen is connected to waste water tank, and sensor cluster is provided with the cabinet, and the sensor cluster handles electricity through sensing data Road is electrically connected with control module, and the control module is external to intelligent movable equipment through communication module.
  2. 2. Internet of Things intelligence water and fertilizer management planting equipment according to claim 1, it is characterised in that:The sensor cluster Include humidity sensor, level sensor, infrared sensor, temperature sensor, PH sensor and EC conductivity sensors.
  3. 3. Internet of Things intelligence water and fertilizer management planting equipment according to claim 2, it is characterised in that:The humidity sensor Device, temperature sensor are embedded in soil or the matrix of solid growth unit, and the infrared sensor is arranged on the outside of cabinet On wall, level sensor, the PH sensor and EC are respectively arranged with the clean water pot, nutrient tank and waste water tank Conductivity sensor is arranged on inside the Venturi tube.
  4. 4. Internet of Things intelligence water and fertilizer management planting equipment according to claim 1, it is characterised in that:Set on the cabinet There is the guidance panel being electrically connected with control module, the guidance panel includes Cao Zuoanjian, LED display.
  5. 5. Internet of Things intelligence water and fertilizer management planting equipment according to claim 1, it is characterised in that:Also set on the cabinet It is equipped with the auditory tone cues module being electrically connected with control module.
  6. 6. Internet of Things intelligence water and fertilizer management planting equipment according to claim 1, it is characterised in that:The solid growth list If member includes dried layer plantation layer, each plant is arranged with several planter units on layer.
  7. 7. Internet of Things intelligence water and fertilizer management planting equipment according to claim 1, it is characterised in that:The clean water pot, Nutrient tank and waste water tank are connected with water pump respectively, the nutrient tank go out liquid branch pipe, irrigate branch pipe on be provided with electricity Magnet valve, the magnetic valve are electrically connected with control module.
  8. 8. Internet of Things intelligence water and fertilizer management planting equipment according to claim 1, it is characterised in that:Set in the cabinet There are battery and charging plug.
CN201720710983.7U 2017-06-19 2017-06-19 Internet of Things intelligence water and fertilizer management planting equipment Active CN206948896U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720710983.7U CN206948896U (en) 2017-06-19 2017-06-19 Internet of Things intelligence water and fertilizer management planting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720710983.7U CN206948896U (en) 2017-06-19 2017-06-19 Internet of Things intelligence water and fertilizer management planting equipment

Publications (1)

Publication Number Publication Date
CN206948896U true CN206948896U (en) 2018-02-02

Family

ID=61384690

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720710983.7U Active CN206948896U (en) 2017-06-19 2017-06-19 Internet of Things intelligence water and fertilizer management planting equipment

Country Status (1)

Country Link
CN (1) CN206948896U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108739310A (en) * 2018-06-13 2018-11-06 衢州市政园林股份有限公司 A kind of light greening roots infiltrating irrigation device
CN108803699A (en) * 2018-07-04 2018-11-13 衢州市政园林股份有限公司 A kind of environmentally friendly captation of distributing infiltrating irrigation system
CN108935023A (en) * 2018-07-25 2018-12-07 吉林合纵信息技术有限公司 A kind of intelligence household Internet of things system
CN109025373A (en) * 2018-09-18 2018-12-18 张敏 A kind of green ecological wisdom office and its construction method
CN109041740A (en) * 2018-08-28 2018-12-21 南京鼎态丰农业科技有限公司 Smart home implant system and its control method
CN111937653A (en) * 2019-05-17 2020-11-17 陈琛 Wisdom green house irrigation system
CN114223488A (en) * 2022-01-26 2022-03-25 中农海稻(深圳)生物科技有限公司 Automatic saline-alkali tolerant rice planting method and system
CN114980731A (en) * 2019-10-16 2022-08-30 发明实验室有限公司 Growth system and device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108739310A (en) * 2018-06-13 2018-11-06 衢州市政园林股份有限公司 A kind of light greening roots infiltrating irrigation device
CN108739310B (en) * 2018-06-13 2020-05-05 衢州市政园林股份有限公司 Light greening root infiltrating irrigation device
CN108803699A (en) * 2018-07-04 2018-11-13 衢州市政园林股份有限公司 A kind of environmentally friendly captation of distributing infiltrating irrigation system
CN108803699B (en) * 2018-07-04 2020-08-14 衢州市政园林股份有限公司 Distributed infiltrating irrigation system
CN108935023A (en) * 2018-07-25 2018-12-07 吉林合纵信息技术有限公司 A kind of intelligence household Internet of things system
CN109041740A (en) * 2018-08-28 2018-12-21 南京鼎态丰农业科技有限公司 Smart home implant system and its control method
CN109025373A (en) * 2018-09-18 2018-12-18 张敏 A kind of green ecological wisdom office and its construction method
CN111937653A (en) * 2019-05-17 2020-11-17 陈琛 Wisdom green house irrigation system
CN114980731A (en) * 2019-10-16 2022-08-30 发明实验室有限公司 Growth system and device
CN114223488A (en) * 2022-01-26 2022-03-25 中农海稻(深圳)生物科技有限公司 Automatic saline-alkali tolerant rice planting method and system

Similar Documents

Publication Publication Date Title
CN206948896U (en) Internet of Things intelligence water and fertilizer management planting equipment
CN204762615U (en) A humiture automatic control system for intelligence flowerpot that waters
CN202068803U (en) Novel flower watering device
CN206100925U (en) Automatic fertilizer injection unit that irrigates of balcony
CN205266532U (en) Flowers maintenance system based on internet of things
CN106508626B (en) Test water stress control irrigation system and its data scaling method
CN103718939A (en) Substrate culture nutrient solution supply control method and system
CN102498974A (en) Solar automatic control plant culture device
CN107372050A (en) The accurate remote control irrigation device of the gradual fixed point of one kind and method
CN104115694A (en) Full-automatic irrigation/fertilization/sunshade flowerpot
CN204579146U (en) Small plant intelligent irrigation device
CN204860410U (en) Intelligence farmland irrigation system based on public network mobile terminal
CN202652935U (en) Digital control flower watering system
CN207561040U (en) Intelligent flower culture system based on Internet of Things
CN107667716A (en) Intelligent irrigation flowerpot
WO2017070994A1 (en) Intelligent irrigating flowerpot for internet of things and manufacturing method thereof
CN206380445U (en) A kind of flowerpot irrigation device based on Internet of Things
CN201414315Y (en) Plant cultivation container with supervising device
CN111406606A (en) Intelligent water-saving irrigation system and irrigation method considering rice crop growth period
CN111194685A (en) Household flower watering system based on arduino development board
CN106718790B (en) Potted plant net control irrigation device and irrigation method
CN214853045U (en) Wisdom irrigation equipment suitable for grape limit root cultivation
CN211064502U (en) Flowerpot management device
CN214546307U (en) Automatic watering device for flowerpot controlled by computer
CN206212826U (en) Greenhouse intelligent drip-irrigation device based on Internet of Things

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant