CN108235935A - A kind of agricultural soil-less cultivation intelligent control drip irrigation system - Google Patents
A kind of agricultural soil-less cultivation intelligent control drip irrigation system Download PDFInfo
- Publication number
- CN108235935A CN108235935A CN201611219797.XA CN201611219797A CN108235935A CN 108235935 A CN108235935 A CN 108235935A CN 201611219797 A CN201611219797 A CN 201611219797A CN 108235935 A CN108235935 A CN 108235935A
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- CN
- China
- Prior art keywords
- inorganic matrix
- drip irrigation
- matrix bag
- soil
- storage tank
- 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.)
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D22/00—Control of humidity
- G05D22/02—Control of humidity characterised by the use of electric means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Hydroponics (AREA)
Abstract
A kind of agriculture soil-less cultivation intelligent control drip irrigation system of the present invention, by photovoltaic row group, microcontroller, A/D converter, accumulator group, inverter controller, nutrient solution liquid storage tank, filter, electrodynamic pump, drip irrigation pipeline, trickle irrigation mouth, inorganic matrix bag, reflux barrel, anti-sewer, electromagnetic switch, humidity sensor forms, vinyl house forms；It is monitored, regulated and controled and nutrient fluid drip irrigation automated job using microcontroller control, the loss of nutrient solution in trickle irrigation can be considerably reduced, save manpower, saved resource, without occupying agriculture plantation, do not limited by conditions such as area, space, soil.It can be in the plot plantation that the place that can not be planted such as roof, desert island, salt-soda soil, desert, tidal land and soil are extremely barren and seriously pollute.
Description
Technical field
The present invention relates to a kind of technical field of agricultural planting, espespecially a kind of agriculture soil-less cultivation intelligent control trickle irrigation system
System.
Background technology
The application for developing into cultivation technique without soil of China's industrialized agriculture opens new world.Since reform and opening-up, with
Economic continuous development, the development that the continuous improvement of living standards of the people and town and country " vegetable basket project " are built, to high-quality
The demand of vegetables increasingly increases.Therefore, the Protectorate cultivation area of vegetables and other industrial crops expands rapidly.Vinyl house
The development of culture underglass, be the garden crops such as vegetables, flowers, the high-quality, precocious of industrial crops, high yield and in different regions, no
Off-season cultivation, which is carried out, with season creates condition.
However, the high benefit of the limitation and plastic house cultivation due to fixation means such as greenhouses, more batches times, implementation science
Crop rotation it is very difficult.Long-term continuous cropping as a result, make soil-borne disease insect pest getting worse, form " the continuous cropping barrier in facility cultivation
Evil ", influences the further development of Protectorate cultivation；Another aspect greenhouse soil cultivation more substantially big high yield also by the very day of one's doom
System, moreover due to the environmental pollution particularly soil pollution brought with industrial development, to high-grade, pollution-free vegetable production
Very big difficulty is brought, and soilless culture is carried out in the horticultural facilities such as greenhouse, it on the one hand can be in the soil of unsuitable farming such as
Deserted mountain, sandy beach and the serious place of soil pollution carry out, and avoid and soil continuous cropping is overcome to hinder.On the other hand it can give full play to
Facility cultivation and the superiority of soilless culture produce high-quality, high yield product.Therefore, soilless culture is applied in facility cultivation
Better effect can more be played.
Soilless culture be on the basis of mineral nutrition of plant research an emerging science and technology growing up it not
With natural soil, completely with chemical solution (nutrient solution) cultivated plant, this nutrient solution can be carried instead of natural soil to crop
For moisture, nutrient, oxygen, temperature, enable crop normal growth and complete its whole life cycle.
At present, cannula type bag cultivating technology is the soilless cultivation system to grow up on the basis of arable land is not take up
System, having reduces production cost, simplified cultivation technology, the distinguishing feature of vegetable yields and quality is improved, increasingly by vast agriculture
The welcome of the friend people.
Invention content
A kind of agriculture soil-less cultivation trickle irrigation intelligence control system of the present invention, can largely save conventional energy resource, make full use of
Reproducible solar power generation as single-chip computer control system and the energy of electronic pump power, can an unbounded quantity of free use can be again
The raw energy, reaches the purpose for reducing production cost.
To achieve the above object, the present invention provides following technical solution：A kind of agricultural soil-less cultivation intelligent control trickle irrigation system
System by photovoltaic row group, microcontroller, A/D converter, accumulator group, inverter controller, nutrient solution liquid storage tank, filter,
Electrodynamic pump, drip irrigation pipeline, trickle irrigation mouth, inorganic matrix bag, reflux barrel, anti-sewer, electromagnetic switch, humidity sensor composition, modeling
Expect greenhouse composition；By the use of solar power generation as the energy, liquid storage tank is equipped in vinyl house, inorganic base is set by plant the row of asking
Matter bag, inorganic matrix bag is interior to load gravel, vermiculite, perlite mixture in three to one ratio, is set below inorganic matrix bag
Anti- sewer is put, and is communicated with reflux barrel, reflux barrel is connected with liquid storage tank；Black is laid on the inorganic matrix bag both sides of arrangement
Trickle irrigation mouth is inserted in inorganic matrix bag by plastic drip irrigation tube road；It installs several humidity sensors additional in inorganic matrix bag, is used for
Detect the humidity of cultivation inorganic matrix；When the humidity of inorganic matrix bag reaches a lower value set, humidity sensor inspection
The data of survey are transferred to by A/D converter in processor of single chip computer, and microcontroller sends out instruction according to data and opens electromagnetic switch,
Start nutrient input in the extraction of the electrodynamic pump on liquid storage tank pond and be sent to drip irrigation pipeline, then the trickle irrigation mouth by being inserted in inorganic matrix bag
Automatic dripping irrigation is carried out to root system of plant；When trickle irrigation to a certain extent, the humidity of inorganic matrix bag has reached a upper value, humidity sense
The data that device detects is answered to be transferred in microcontroller by A/D converter, microcontroller sends out instruction and closes electromagnetic switch and stop dripping
It fills.The nutrient solution of trickle irrigation leakage can be trickled by the antiseepage ditch below inorganic matrix bag into reflux barrel, then by backflash
Pipe trickles back liquid storage tank, forms benign cycle and recycles, and is required nutrient solution fully to be provided to crops, and can save in this way
The consumption of nutrient solution.
The present invention from cultivate, grow into harvesting links can be according to the needs of crop growth, by microcontroller control
System is monitored, regulates and controls and nutrient fluid drip irrigation automated job, thus incomparable with general traditional soil cultivation
Superiority.
The present invention is equipped with anti-sewer and reflux barrel, can greatly reduce the loss of nutrient solution in trickle irrigation, saves manpower, section
Resource-saving has the characteristics of pollution-free, energy-saving and environmental protection.
The present invention need not occupy agriculture plantation, not limited by conditions such as area, space, soil.It can not plant
Place as roof, desert island, salt-soda soil, desert, tidal land and soil it is extremely barren and seriously pollute plot plantation.
To achieve these goals, technical solution of the invention is：The first step is set up photovoltaic row group, is stored
Battery pack, inverter controller are used to provide electric energy；Second step sets inorganic matrix bag by plant the row of asking, is pressed in inorganic matrix bag
Three to one ratio loads gravel, vermiculite, perlite mixture, and anti-sewer, and and backflash is provided below in inorganic matrix bag
Pipe communicates, and reflux barrel is connected with liquid storage tank, forms nutrient solution benign cycle and utilizes；Third walks, and battalion is set in vinyl house
Nutrient solution liquid storage tank is laid with black plastic drip irrigation pipeline on the inorganic matrix bag both sides of arrangement, trickle irrigation mouth is inserted in inorganic matrix bag
In；4th step, setting microcontroller, A/D converter, installs several humidity sensors additional in inorganic matrix bag, is planted for detecting
The humidity of training inorganic matrix；5th step is installed electrodynamic pump on nutrient solution liquid storage tank, and is installed additional before electrodynamic pump drip irrigation pipeline
Filter for filtering residue in nutrient solution, prevents clogging drip irrigation mouth, and electromagnetic switch is set on pipeline for controlling electrodynamic pump
Opening and closing；Humidity sensor circuit, electrodynamic pump circuit are connect by the 6th step with microcontroller, wet when inorganic matrix bag
Degree reaches when being worth under one, and the data of humidity sensor detection are transferred to by A/D converter in processor of single chip computer, microcontroller
Instruction is sent out according to data and opens electromagnetic switch, is started nutrient input in the extraction of the electrodynamic pump on liquid storage tank pond and is sent to drip irrigation pipe
Road carries out automatic dripping irrigation by the trickle irrigation mouth being inserted in inorganic matrix bag to root system of plant；Conversely, stop trickle irrigation.
The present invention is further described with reference to the accompanying drawings and detailed description.
Attached drawing is a kind of agriculture soil-less cultivation intelligent control drip irrigation system schematic diagram of the present invention.
In figure：1st, photovoltaic row group, 2, microcontroller, 3, A/D converter, 4, accumulator group, 5, inverter controller, 6,
Nutrient solution liquid storage tank, 7, filter, 8, electrodynamic pump, 9, drip irrigation pipeline, 10, trickle irrigation mouth, 11, inorganic matrix bag, 12, backflash
Pipe, 13, anti-sewer, 14, electromagnetic switch, 15, humidity sensor composition, 16, vinyl house.
Specific implementation method
A, solar energy is set：Photovoltaic row group 1, accumulator group 4, inverter controller 5 is set up to be used for as microcontroller 2 and electronic
Pump 8 provides electric energy；
B, inorganic matrix bag discharges：Set inorganic matrix bag 11 by plant the row of asking, in inorganic matrix bag 11 in three to one ratio
Gravel, vermiculite, perlite mixture are loaded, anti-sewer 13 is provided below, and communicate with reflux barrel 12 in inorganic matrix bag, returns
Runner tube is connected with liquid storage tank 6, is utilized so as to form nutrient solution benign cycle；
C, liquid storage tank setting is installed with drip irrigation pipeline：The setting nutrient solution liquid storage tank 6 in vinyl house 16, in the inorganic base of arrangement
11 both sides of matter bag are laid with black plastic drip irrigation pipeline 9, and trickle irrigation mouth 10 is inserted in inorganic matrix bag；
D, the installation of microcontroller and humidity sensor：Microcontroller 2, A/D converter 3 are set, installed additional in inorganic matrix bag several
A humidity sensor 15, for detecting the humidity of cultivation inorganic matrix；
E, electrodynamic pump and filter are installed：Electrodynamic pump 8 on nutrient solution liquid storage tank 6 is installed, and goes forward to add in 8 delivery pipe of electrodynamic pump
Fixed filter 7 for filtering residue in nutrient solution, prevents clogging drip irrigation mouth, and electromagnetic switch 14 is set on pipeline for controlling
The opening and closing of electrodynamic pump 8；
F, control method：Humidity sensor circuit, electrodynamic pump circuit are connect with microcontroller, when the humidity of inorganic matrix bag 11 reaches
When being worth under to one, the data that humidity sensor 15 detects are transferred to by A/D converter 3 in microcontroller 2,2 basis of microcontroller
Data send out instruction and open electromagnetic switch 14, start nutrient input in the extraction of the electrodynamic pump 8 on liquid storage tank pond and are sent to drip irrigation pipeline
9, automatic dripping irrigation is carried out to root system of plant by the trickle irrigation mouth 10 being inserted in inorganic matrix bag 11；When trickle irrigation to a certain extent, i.e., without
The humidity of machine bag containing soilless substrate 11 has reached a upper value, and the data that humidity sensor 15 detects are transferred to monolithic by A/D converter 3
In machine 2,2 processor of microcontroller send out instruction close electromagnetic switch and, stop trickle irrigation.
The above, practical ways are only that the preferred embodiment of the present invention is described, not to the present invention's
Range is defined, and under the premise of the spirit of the technology of the present invention is not departed from, this field engineers and technicians are to the skill of the present invention
The various modifications and improvement that art scheme is made should all be fallen into the protection domain that claims of the present invention determines.
Claims (1)
1. a kind of agricultural soil-less cultivation intelligent control drip irrigation system, it is characterized in that：It is using solar power generation as the energy, in plastics
Liquid storage tank, inorganic matrix bag are equipped in greenhouse, anti-sewer is provided below in inorganic matrix bag, and with reflux barrel, liquid storage tank phase
It is logical, black plastic drip irrigation pipeline is laid on inorganic matrix bag both sides, trickle irrigation mouth is inserted in inorganic matrix bag；In inorganic matrix bag
Middle several humidity sensors of installation, when the humidity of inorganic matrix bag, which reaches, to be worth under one, the data of humidity sensor detection
It is transferred in processor of single chip computer by A/D converter, microcontroller sends out instruction according to data and opens electromagnetic switch, starts reservoir
Electrodynamic pump on pond extracts nutrient input in pond and is sent to drip irrigation pipeline, then the trickle irrigation mouth by being inserted in inorganic matrix bag to plant roots
System carries out automatic dripping irrigation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219797.XA CN108235935A (en) | 2016-12-26 | 2016-12-26 | A kind of agricultural soil-less cultivation intelligent control drip irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219797.XA CN108235935A (en) | 2016-12-26 | 2016-12-26 | A kind of agricultural soil-less cultivation intelligent control drip irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108235935A true CN108235935A (en) | 2018-07-03 |
Family
ID=62702062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611219797.XA Pending CN108235935A (en) | 2016-12-26 | 2016-12-26 | A kind of agricultural soil-less cultivation intelligent control drip irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108235935A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729773A (en) * | 2018-12-25 | 2019-05-10 | 内蒙古农业大学 | A kind of artificial water system cultivated plant device and method for control of desert |
| CN112136676A (en) * | 2020-09-28 | 2020-12-29 | 浙江大学 | Novel high-efficient soilless culture system |
-
2016
- 2016-12-26 CN CN201611219797.XA patent/CN108235935A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729773A (en) * | 2018-12-25 | 2019-05-10 | 内蒙古农业大学 | A kind of artificial water system cultivated plant device and method for control of desert |
| CN112136676A (en) * | 2020-09-28 | 2020-12-29 | 浙江大学 | Novel high-efficient soilless culture system |
| CN112136676B (en) * | 2020-09-28 | 2022-04-26 | 浙江大学 | Novel high-efficient soilless culture system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180703 |