CN106900425B - Intelligent integrated control system for agricultural vegetable greenhouse - Google Patents
Intelligent integrated control system for agricultural vegetable greenhouse Download PDFInfo
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- CN106900425B CN106900425B CN201710084317.1A CN201710084317A CN106900425B CN 106900425 B CN106900425 B CN 106900425B CN 201710084317 A CN201710084317 A CN 201710084317A CN 106900425 B CN106900425 B CN 106900425B
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- 235000013311 vegetables Nutrition 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000002156 mixing Methods 0.000 claims abstract description 67
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 44
- 241000238631 Hexapoda Species 0.000 claims abstract description 37
- 238000003973 irrigation Methods 0.000 claims abstract description 34
- 239000003337 fertilizer Substances 0.000 claims abstract description 32
- 230000002262 irrigation Effects 0.000 claims abstract description 32
- 238000002360 preparation method Methods 0.000 claims abstract description 22
- 238000004458 analytical method Methods 0.000 claims abstract description 18
- 239000002086 nanomaterial Substances 0.000 claims abstract description 9
- 238000001931 thermography Methods 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 176
- 239000000243 solution Substances 0.000 claims description 65
- 238000001514 detection method Methods 0.000 claims description 39
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 38
- 238000003860 storage Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 23
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 19
- 239000001569 carbon dioxide Substances 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 239000011259 mixed solution Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 239000004065 semiconductor Substances 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 238000005070 sampling Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 7
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 6
- 229910001882 dioxygen Inorganic materials 0.000 claims description 6
- 210000003608 fece Anatomy 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 6
- 239000010871 livestock manure Substances 0.000 claims description 6
- 238000004856 soil analysis Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 150000008040 ionic compounds Chemical class 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 13
- 241000607479 Yersinia pestis Species 0.000 description 7
- 230000000749 insecticidal effect Effects 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- 230000036760 body temperature Effects 0.000 description 2
- 239000005431 greenhouse gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 231100000674 Phytotoxicity Toxicity 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Classifications
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- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
-
- 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
- A01C23/047—Spraying of liquid fertilisers
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/18—Greenhouses for treating plants with carbon dioxide or the like
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/243—Collecting solar energy
-
- 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
- A01M1/00—Stationary means for catching or killing insects
- A01M1/22—Killing insects by electric means
- A01M1/226—Killing insects by electric means by using waves, fields or rays, e.g. sound waves, microwaves, electric waves, magnetic fields, light rays
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41845—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by system universality, reconfigurability, modularity
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
-
- 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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Quality & Reliability (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Soil Sciences (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Greenhouses (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention provides an intelligent integrated control system for an agricultural vegetable greenhouse, which solves the problem that the intelligent integrated control system for the agricultural vegetable greenhouse suitable for crop growth is needed in the prior art. The system comprises an intelligent gas preparation system, an intelligent gas mixing system, an intelligent temperature control air supply system, a fruit maturity analysis system, an infrared thermal imaging positioning insect killing system, an intelligent light control system, a nano material positioning water and fertilizer irrigation system and a solar auxiliary power supply system. According to the invention, through the coordinated work of all systems of the crop cultivation room, the control and regulation of all independent systems in the vegetable greenhouse are realized, so that the good growth of crops is ensured, and the pollution-free and high-quality vegetable supply of the agricultural product wholesale market is ensured.
Description
Technical Field
The invention relates to an agricultural greenhouse, in particular to an intelligent integrated control system for an agricultural vegetable greenhouse.
Background
With the rapid development of social economy and the improvement of living standard of people, vegetables and out-of-season vegetables are gradually welcomed by people, and in order to meet the requirements of people on healthy and safe vegetables, the intelligent integrated control system of the agricultural vegetable greenhouse is urgently needed to be researched and developed.
In order to make crops in the vegetable greenhouse in an optimum growth state at the right moment, parameters such as fertilizer damage, phytotoxicity, drought and flood damage which restrict the growth of the crops, temperature and humidity control required by the growth of the crops and the like need to be considered, external environments such as gas component content, illumination intensity, water and fertilizer and the like in the greenhouse need to be adjusted according to the growth of the crops, and parameters such as gas environment, soil humidity, temperature and the like of a crop cultivation room need to be controlled and adjusted.
Disclosure of Invention
The invention provides an intelligent integrated control system for an agricultural vegetable greenhouse, which solves the problem that the intelligent integrated control system for the agricultural vegetable greenhouse suitable for crop growth is needed in the prior art.
The technical scheme of the invention is realized as follows: the utility model provides an agricultural vegetable greenhouse intelligence integration control system, includes that intelligent gas prepares system, intelligent gas hybrid system, intelligent temperature control air supply system, fruit maturity analytic system, infrared thermal imaging location insecticidal system, intelligent light-operated system, nano-material location liquid manure irrigation system and solar energy assist power supply system, intelligent gas prepare the system and be connected with intelligent gas hybrid system, intelligent temperature control air supply system respectively.
The intelligent gas preparation system comprises a gas nano semipermeable membrane and a central control computer, wherein the gas nano semipermeable membrane comprises an oxygen single-permeation semipermeable membrane and a carbon dioxide single-permeation semipermeable membrane, air is purified under the action of pressure on two sides of the gas nano semipermeable membrane to prepare high-concentration carbon dioxide and oxygen gas, and the prepared gas is stored in a high-pressure gas storage tank and then is conveyed to a high-concentration gas pipe; the gas storage tank receives an execution instruction of the central control computer and releases high-concentration gas according to the execution instruction.
The intelligent gas mixing system comprises a gas concentration detector, a central control computer and a gas mixing device, wherein the gas concentration detector is distributed in the cultivation room and used for sampling the air in the cultivation room, detecting the concentrations of carbon dioxide gas and oxygen gas and transmitting detection signals to the central control computer, and the central control computer receives the detection signals of the gas concentration detector and sends execution instructions to the gas mixing device;
the gas mixing device comprises a high-concentration gas pipe, a fresh air pipe and a gas mixing chamber, high-concentration oxygen and carbon dioxide of the intelligent gas preparation system are conveyed to the gas mixing chamber through the high-concentration gas pipe, air is conveyed to the gas mixing chamber through the fresh air pipe, the high-concentration oxygen, the carbon dioxide and the air are mixed and proportioned in the gas mixing chamber, and then the mixed gas is conveyed to the cultivation chamber through a fan.
The intelligent temperature control air supply system comprises a digital temperature sensor, a temperature control device and a central control computer, wherein the digital temperature sensor is arranged in the cultivation room and used for collecting the temperature of each area in the cultivation room and transmitting a detection signal to the central control computer, the central control computer receives the detection signal of the digital temperature sensor and analyzes and processes the detection signal, the central control computer processes the detection signal, converts the detection signal into an execution instruction and sends the execution instruction to the temperature control device, and the temperature control device receives and executes the execution instruction to realize the regulation and control of the temperature of the cultivation room;
the temperature control device comprises a temperature regulating semiconductor and a humidity regulator, high-concentration gas of the intelligent gas preparation system is conveyed to a gas mixing chamber through a high-concentration gas pipe to be mixed with air fed into a fresh air pipe by a fan, the mixed gas is conveyed to the temperature and humidity regulating chamber, the temperature regulating semiconductor performs temperature regulation, the humidity regulator performs humidity regulation, and the treated mixed gas is conveyed into the cultivation chamber.
The fruit maturity analysis system comprises a fruit maturity detector and a central control computer, wherein the fruit maturity detector comprises a fruit chemical component content detector, a color contrast instrument, a fruit sweetness detector, an aroma detector and a fruit surface hardness detector, the fruit maturity detector is arranged at a sampling point in the cultivation room, the fruit maturity detector sends a collected detection signal to the central control computer, the central control computer receives the detection signal of the fruit maturity detector and processes and analyzes the detection signal, and the central control computer makes a crop cultivation plan according to the crop growth state obtained by the detection signal.
The infrared thermal imaging positioning insect killing system comprises an infrared thermal imager and a fixed point sound wave insect killing instrument, the infrared thermal imager detects a position signal of an insect and sends the position signal to a central control computer, the central control computer receives the position signal of the infrared thermal imager and carries out processing and analysis, the central control computer converts the position signal into an execution instruction and sends the execution instruction to the fixed point sound wave insect killing instrument, the fixed point sound wave insect killing instrument is installed on a crossed guide rail, the fixed point sound wave insect killing instrument receives the execution instruction, the fixed point sound wave insect killing instrument moves to the insect through the guide rail, and the fixed point sound wave insect killing instrument is used for positioning.
The intelligent light control system comprises a light intensity sensor, a central control computer and light control equipment, wherein the light intensity sensor acquires light intensity information in the cultivation room and transmits the light intensity information to the central control computer, the central control computer receives the light intensity information and analyzes and processes the light intensity information, the central control computer converts the light intensity information into an execution instruction and transmits the execution instruction to the light control equipment after the light intensity information is analyzed and processed, the light control equipment receives the execution instruction and adjusts illumination in the cultivation room to realize the regulation and control of the light intensity in the cultivation room.
The nano material positioning water and fertilizer irrigation system comprises a nano water and fertilizer mixed irrigation system, an intelligent water and fertilizer supply system and a central control computer;
the intelligent liquid fertilizer supply system comprises a clean water tank, clean water in the clean water tank enters an intelligent ion liquefaction processing center, a fertilizer of a solid ionic compound and clean water are mixed to form a high-concentration solution which is stored in a high-concentration solution storage tank, and a central control computer issues an execution instruction to the high-concentration solution storage tank and conveys the high-concentration solution to a high-concentration solution pipe;
the mixed irrigation system of nanometer liquid manure include soil analysis appearance and infrared thermal imager, soil analysis appearance and infrared thermal imager are used for detecting the pH value of soil, the element content, the temperature, humidity, and transmit the detected signal for the well control computer, the well control computer receives the detected signal and carries out analysis processes, assign the execution instruction to high concentration solution holding vessel behind the well control computer analysis processes the detected signal, the clear water pipe is carried to the clear water of clear water tank, clear water pipe and high concentration solution pipe all are connected with the solution mixing box, clear water and high concentration solution are proportioned into mixed solution in the solution mixing box, carry mixed solution to the water tank again, firstly, carry the mixed solution in the water tank to the irrigation shower nozzle through the raceway and spray, secondly, through irrigating the nanometer pellicle, flood irrigation at the crop root.
The solar auxiliary power supply system comprises a solar panel, the solar panel is arranged at the upper part of the cultivation room, and the solar panel converts absorbed solar energy into electric energy to supply power to the system in the greenhouse.
According to the invention, through the coordinated work of all systems of the crop cultivation room, the control and regulation of all independent systems in the vegetable greenhouse are realized, so that the good growth of crops is ensured, and the pollution-free and high-quality vegetable supply of the agricultural product wholesale market is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a plan view of the overall layout of the present invention.
Fig. 2 is a perspective view of the overall layout of the present invention.
Fig. 3 is a schematic diagram of an intelligent gas production system.
Fig. 4 is a structural view of an intelligent gas production system.
Fig. 5 is a schematic diagram of an intelligent gas mixing system.
Fig. 6 is a structural view of the intelligent gas mixing system.
Fig. 7 is a schematic diagram of an intelligent temperature-controlled air supply system.
Fig. 8 is a structure diagram of an intelligent temperature-controlled air supply system.
FIG. 9 is a schematic diagram of a fruit maturity analysis system.
FIG. 10 is a view showing a fruit maturity analysis system.
FIG. 11 is a schematic diagram of an infrared thermal imaging positioning insecticidal system.
Fig. 12 is a structural view of an infrared thermal imager.
Fig. 13 is a structure diagram of the fixed point acoustic wave insect killer.
Fig. 14 is a guide rail structure view.
Fig. 15 is a schematic diagram of an intelligent light control system.
Fig. 16 is a diagram of the structure of an intelligent light control system.
Fig. 17 is a structure diagram of an intelligent liquid manure supply system.
Fig. 18 is a structure diagram of a nano water-fertilizer mixed irrigation system.
Fig. 19 is a schematic view of a greenhouse gas flow cycle.
Fig. 20 is a schematic view of the water and fertilizer flow cycle of the greenhouse.
In the figure: 1-intelligent electric control valve, 2-gas mixing chamber, 3-high concentration gas pipe, 4-fresh air pipe, 5-gas nano semipermeable membrane, 6-decompression pipe, 7-fixed point acoustic wave insect killer, 8-guide rail, 9-blower, 10-temperature and humidity adjusting chamber, 11-intelligent gas preparation system, 12-central control computer, 13-high concentration gas, 14-temperature adjusting semiconductor, 15-cultivation chamber, 16-light intensity sensor, 17-light control equipment, 18-irrigation spray head, 19-infrared thermal imager, 20-water pipe, 21-soil analyzer, 22-irrigation nano semipermeable membrane, 23-water tank, 24-solution mixing box, 25-clear water pipe, 26-solar cell panel, 27-nano water-fertilizer mixing irrigation system, 28-temperature sensor, 29-intelligent liquid manure supply system, 30-fruit maturity detector, 31-high concentration solution tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The invention provides an intelligent integrated control system for an agricultural vegetable greenhouse, which comprises an intelligent gas preparation system, an intelligent gas mixing system, an intelligent temperature control air supply system, a fruit maturity analysis system, an infrared thermal imaging positioning insecticidal system, an intelligent light control system, a nano material positioning water and fertilizer irrigation system and a solar energy auxiliary power supply system, wherein the intelligent gas preparation system is respectively connected with the intelligent gas mixing system and the intelligent temperature control air supply system.
When various crops grow in the vegetable greenhouse, the growth environment has diversified requirements, some crops have certain requirements on the gas environment, some crops have certain requirements on the soil humidity, different crops have different requirements on the content of soil metal ions, different crops have different requirements on the light intensity, different crops have different requirements on the greenhouse environment temperature, and the like.
Overall layout of the agricultural vegetable greenhouse: the solar cell panel is used as an auxiliary power supply system of the greenhouse (adjusted according to the sunlight illumination intensity to supplement the greenhouse power supply, so that the energy-saving and power-saving effects are achieved), and the solar greenhouse is clean, environment-friendly and pollution-free. A plurality of independent culture rooms are arranged in the greenhouse, and each culture room is provided with an independent environment adjusting system which can independently control the indoor environment of the culture room. The same kind of crops are planted in each cultivation room, different crops are planted in different cultivation rooms, different kinds of crops are simultaneously cultivated in the same greenhouse, and diversity of the crops is improved.
The requirements of crops on the growth environment during growth are different, so that a plurality of independent cultivation rooms are separated from the greenhouse, the crops of the same kind are planted in the same cultivation room by the cultivation rooms, the air environment, the soil humidity, the temperature and the like of the cultivation rooms are independently controlled and adjusted through the normal work of systems of the cultivation rooms, and the automatic regulation and control of the crops in the greenhouse are realized.
Intelligent gas preparation system
The intelligent gas preparation system comprises a gas nano semipermeable membrane and a central control computer, wherein the gas nano semipermeable membrane comprises an oxygen single-permeation semipermeable membrane and a carbon dioxide single-permeation semipermeable membrane, air is purified under the action of pressure on two sides of the gas nano semipermeable membrane to prepare high-concentration carbon dioxide and oxygen gas, and the prepared gas is stored in a high-pressure gas storage tank and then is conveyed to a high-concentration gas pipe; the gas storage tank receives an execution instruction of the central control computer and releases high-concentration gas according to the execution instruction.
As shown in fig. 2, 3 and 4, the high concentration gas preparation, storage and release are controlled by a central control computer, and in particular, pressure difference is formed on two sides of the gas nano semipermeable membrane 5 through the pressure reducing pipe 6, the pressure reducing pipe 6 is communicated with a pressure reducing system, fresh air blown by the fan is subjected to multistage purification treatment, sequentially passes through a low-pressure gas environment I, a low-pressure gas environment II and a low-pressure gas environment III, is gradually subjected to pressure reduction and temperature reduction, and the obtained high-concentration gas 13 is stored in a gas storage tank through a pipeline, the gas storage tank is communicated with the high-concentration gas pipe 3, the pressure reducing pipe 6, a pipeline for communicating the low-pressure gas environment III with the gas storage tank and the high-concentration gas pipe 3 are respectively provided with an intelligent electric control valve 1, the intelligent electric control valve 1 is connected with a central control computer 12, and the central control computer 12 controls the opening and closing of the intelligent electric control valve 1, so that the working state of the intelligent gas preparation system is controlled.
Intelligent gas mixing system
The intelligent gas mixing system comprises a gas concentration detector, a central control computer and a gas mixing device, wherein the gas concentration detector is distributed in the cultivation room and used for sampling the air in the cultivation room, detecting the concentrations of carbon dioxide gas and oxygen gas and transmitting detection signals to the central control computer, and the central control computer receives the detection signals of the gas concentration detector and sends execution instructions to the gas mixing device;
the gas mixing device comprises a high-concentration gas pipe, a fresh air pipe and a gas mixing chamber, high-concentration oxygen and carbon dioxide of the intelligent gas preparation system are conveyed to the gas mixing chamber through the high-concentration gas pipe, air is conveyed to the gas mixing chamber through the fresh air pipe, the high-concentration oxygen, the carbon dioxide and the air are mixed and proportioned in the gas mixing chamber, and then the mixed gas is conveyed to the cultivation chamber through a fan.
As shown in fig. 1-2 and 5-6, a gas concentration detector collects air in a cultivation room to obtain a detection signal, a central control computer processes and analyzes the detection signal and issues an execution instruction, a gas mixing device regulates the air in the cultivation room according to the execution instruction, specifically, a fresh air pipe 4 is respectively communicated with an intelligent gas preparation system 11 and a gas mixing room 2, a gas storage tank of high-concentration gas 13 in the intelligent gas preparation system 11 is communicated with the gas mixing room 2 through a high-concentration gas pipe 3, the unused high-concentration gas 13 flows back to the gas storage tank through the high-concentration gas pipe 3, the high-concentration gas 13 and the fresh air are mixed and proportioned in the gas mixing room 2, the mixed gas obtained in the gas mixing room 2 is discharged into the cultivation room 15, and intelligent valve electric controls 1 are respectively arranged on the high-concentration gas pipe 3, the fresh air pipe 4 and the gas mixing room 2, the intelligent electric control valve 1 is connected with a central control computer 12, and the central control computer 12 controls the opening and closing of the intelligent electric control valve 1 so as to control the working state of the intelligent gas mixing system.
Intelligent temperature control air supply system
The intelligent temperature control air supply system comprises a digital temperature sensor, a temperature control device and a central control computer, wherein the digital temperature sensor is arranged in the cultivation room and used for collecting the temperature of each area in the cultivation room and transmitting a detection signal to the central control computer, the central control computer receives the detection signal of the digital temperature sensor and analyzes and processes the detection signal, the central control computer processes the detection signal, converts the detection signal into an execution instruction and sends the execution instruction to the temperature control device, and the temperature control device receives and executes the execution instruction to realize the regulation and control of the temperature of the cultivation room;
the temperature control device comprises a temperature regulating semiconductor and a humidity regulator, high-concentration gas of the intelligent gas preparation system is conveyed to a gas mixing chamber through a high-concentration gas pipe to be mixed with air fed into a fresh air pipe by a fan, the mixed gas is conveyed to the temperature and humidity regulating chamber, the temperature regulating semiconductor performs temperature regulation, the humidity regulator performs humidity regulation, and the treated mixed gas is conveyed into the cultivation chamber.
As shown in fig. 1-2 and fig. 7-8, the temperature control sensor detects the temperature of each area in the cultivation room, the temperature sensor transmits the detection signal to the central control computer, the central control computer analyzes and processes the detection signal and issues an execution instruction, the central control computer transmits the execution instruction to the temperature control device, the temperature control device adjusts the temperature of the cultivation room according to the execution instruction, specifically, the temperature sensor 28 is arranged in the cultivation room, the high-concentration gas 13 in the intelligent gas preparation system 11 is introduced into the gas mixing room 2 through the high-concentration gas pipe 3, the fresh air is introduced into the gas mixing room 2 through the fan 9 and the fresh air pipe 4, the temperature and humidity adjusting room 10 is arranged in the gas mixing room 2, the temperature and humidity adjusting room 10 is internally provided with the temperature adjusting semiconductor 14 and the humidity adjuster, the temperature adjusting semiconductor 14 realizes the temperature adjustment between the greenhouses according to the peltier principle, and the humidity adjuster, the proper gas humidity for the growth of crops is achieved, the temperature and humidity of the mixed gas are adjusted by the temperature adjusting semiconductor 14 and the humidity adjuster, the mixed gas is conveyed into the cultivation room 15, the intelligent electric control valves 1 are arranged on the high-concentration gas pipe 3 and the fresh air pipe 4, the intelligent electric control valves 1 are connected with the central control computer 12, and the central control computer 12 controls the opening and closing of the intelligent electric control valves 1, so that the working state of the intelligent temperature control air supply system is controlled.
Fruit maturity analysis system
The fruit maturity analysis system comprises a fruit maturity detector and a central control computer, wherein the fruit maturity detector comprises a fruit chemical component content detector, a color contrast instrument, a fruit sweetness detector, an aroma detector and a fruit surface hardness detector, the fruit maturity detector is arranged at a sampling point in the cultivation room, the fruit maturity detector sends a collected detection signal to the central control computer, the central control computer receives the detection signal of the fruit maturity detector and processes and analyzes the detection signal, and the central control computer makes a crop cultivation plan according to the crop growth state obtained by the detection signal.
As shown in fig. 9 and 10, each instrument in the fruit maturity detector collects a maturity signal of a fruit, the fruit maturity detector sends a detection signal to the central control computer, the central control computer processes and analyzes the detection signal to make a crop cultivation plan, the fruit maturity detectors 30 are arranged at a plurality of sampling points of the greenhouse, the fruit is close to mature, the fruit maturity detectors 30 at the sampling points automatically detect data such as surface hardness, aroma, color, element content and the like of the fruit, and the maturity of the fruit is comprehensively analyzed.
Infrared thermal imaging positioning insecticidal system
The infrared thermal imaging positioning insect killing system comprises an infrared thermal imager and a fixed point sound wave insect killing instrument, the infrared thermal imager detects a position signal of an insect and sends the position signal to a central control computer, the central control computer receives the position signal of the infrared thermal imager and carries out processing and analysis, the central control computer converts the position signal into an execution instruction and sends the execution instruction to the fixed point sound wave insect killing instrument, the fixed point sound wave insect killing instrument is installed on a crossed guide rail, the fixed point sound wave insect killing instrument receives the execution instruction, the fixed point sound wave insect killing instrument moves to the insect through the guide rail, and the fixed point sound wave insect killing instrument is used for positioning.
As shown in fig. 2 and 11-13, the infrared thermal imager collects pest position signals, the infrared thermal imager sends the position signals to the central control computer, the central control computer analyzes and processes the position signals, positions pest coordinates, issues an execution instruction to give a point acoustic wave insect killer, the point acoustic wave insect killer kills pests according to the execution instruction, the infrared thermal imager 19 is arranged above the crop area, according to the difference of the body temperature of the pests and the body temperature of the plants, the position, the size and the type of the pests are detected through scanning of the infrared thermal imager 19, the infrared thermal imager 19 sends position signals to the central control computer 12, the central control computer 12 gives an execution instruction to the fixed-point sound wave insecticidal instrument 7, the fixed-point sound wave insecticidal instrument 7 works in a mutually matched mode according to the two crossed guide rails 8, the fixed-point sound wave insecticidal instrument 7 is moved to the upper side of the pests, and therefore fixed-point searching and killing of the pests are achieved.
As shown in fig. 14, the guide rail 8 includes a guide rail X and a guide rail Y, the rotation of the center shaft is driven by the motor on the guide rail X, the rotation of the center shaft drives the fixed point acoustic wave insect killer 7 to move in the left-right direction, the movement of the fixed point acoustic wave insect killer 7 in the front-back direction is realized by the operation of the electric bearing wheel on the guide rail Y, the movement of the fixed point acoustic wave insect killer 7 in the up-down direction can be realized by the normal operation of the built-in motor of the fixed point acoustic wave insect killer 7, and the motor and the electric bearing wheel receive the execution instruction of the central control.
Intelligent light control system
The intelligent light control system comprises a light intensity sensor, a central control computer and light control equipment, wherein the light intensity sensor acquires light intensity information in the cultivation room and transmits the light intensity information to the central control computer, the central control computer receives the light intensity information and analyzes and processes the light intensity information, the central control computer converts the light intensity information into an execution instruction and transmits the execution instruction to the light control equipment after the light intensity information is analyzed and processed, the light control equipment receives the execution instruction and adjusts illumination in the cultivation room to realize the regulation and control of the light intensity in the cultivation room.
As shown in fig. 2, 15 and 16, the light intensity sensor collects light intensity information, the light intensity information is transmitted to the central control computer, the central control computer analyzes and processes the light intensity information and issues an execution instruction to the light control device according to the growth state of fruits in different time periods, the light control device adjusts the illumination in the cultivation room according to the execution instruction, the light intensity sensor 16 is arranged in the cultivation room 15, the light intensity information in the cultivation room 15 is collected and transmitted to the central control computer 12, and the central control computer 12 controls and adjusts the light control device 17 above the crop area.
Nano material positioning water and fertilizer irrigation system
The nano material positioning water and fertilizer irrigation system comprises a nano water and fertilizer mixed irrigation system, an intelligent water and fertilizer supply system and a central control computer;
the intelligent liquid fertilizer supply system comprises a clean water tank, clean water in the clean water tank enters an intelligent ion liquefaction processing center, a fertilizer of a solid ionic compound and clean water are mixed to form a high-concentration solution which is stored in a high-concentration solution storage tank, and a central control computer issues an execution instruction to the high-concentration solution storage tank and conveys the high-concentration solution to a high-concentration solution pipe;
the mixed irrigation system of nanometer liquid manure include soil analysis appearance and infrared thermal imager, soil analysis appearance and infrared thermal imager are used for detecting the pH value of soil, the element content, the temperature, humidity, and transmit the detected signal for the well control computer, the well control computer receives the detected signal and carries out analysis processes, assign the execution instruction to high concentration solution holding vessel behind the well control computer analysis processes the detected signal, the clear water pipe is carried to the clear water of clear water tank, clear water pipe and high concentration solution pipe all are connected with the solution mixing box, clear water and high concentration solution are proportioned into mixed solution in the solution mixing box, carry mixed solution to the water tank again, firstly, carry the mixed solution in the water tank to the irrigation shower nozzle through the raceway and spray, secondly, through irrigating the nanometer pellicle, flood irrigation at the crop root.
As shown in fig. 1-2 and fig. 17-18, the intelligent water and fertilizer supply system 29 is communicated with the nano water and fertilizer mixed irrigation system 27, the intelligent water and fertilizer supply system 29 provides clear water and a high-concentration solution, and the clear water and the high-concentration solution are mixed and irrigated in the nano water and fertilizer mixed irrigation system 27; the clean water tank is communicated with the intelligent ion liquefaction processing center, clean water and solid fertilizer are mixed into a high-concentration solution in the intelligent ion liquefaction processing center, the high-concentration solution is stored in the high-concentration solution storage tank, the high-concentration solution storage tank is communicated with a high-concentration solution pipe 31, the high-concentration solution is conveyed into the solution mixing tank 24, the unused high-concentration solution flows back to the high-concentration solution storage tank through the high-concentration solution pipe 31, the clean water tank is communicated with a clean water pipe 25, clean water is conveyed into the solution mixing tank 24, and the unused clean water flows back to the clean water tank through the clean water pipe 25; the soil analyzer 21 and the infrared thermal imager 19 analyze the PH value, the element content, the temperature and the humidity of soil, the collected data are sent to the central control computer 12, the central control computer 12 controls the opening and closing of the intelligent electric control valve 1 on the clear water pipe 25 and the high-concentration solution pipe 31, the high-concentration solution pipe 31 is communicated with the solution mixing box 24, the clear water pipe 25 is communicated with the solution mixing box 24, the clear water and the high-concentration solution are automatically proportioned into a mixed solution with proper concentration in the solution mixing box, the solution mixing box 24 is communicated with the water tank 23, the water tank 23 is communicated with the water pipe 20, the water pipe 20 is provided with the irrigation spray nozzle 18, the irrigation spray nozzle 18 is arranged above an crop area, the two sides of the water tank 23 are provided with the irrigation nano semipermeable membranes 22, firstly, the solution is conveyed to the irrigation spray nozzle 18 through the water pipe 20 to perform sprinkling irrigation operation, secondly, flood irrigation is carried out at the roots of crops to realize fixed-point irrigation of the crops, an intelligent electric control valve 1 is arranged on a clean water tank and an intelligent ion liquefaction center communicating pipe, an intelligent ion liquefaction center and high-concentration solution storage tank communicating pipe, a clean water pipe 25, a high-concentration solution pipe 31, a solution mixing box 24 and a water tank communicating pipe, the intelligent electric control valve 1 is connected with a central control computer 12, and the central control computer 12 controls the opening and closing of the intelligent electric control valve 1 so as to control the working state of the nano material positioning water-fertilizer irrigation system.
Solar auxiliary power supply system
As shown in fig. 2, the solar auxiliary power supply system includes a solar panel 26, the solar panel 26 is disposed at an upper portion of the cultivation room 15, and the solar panel 26 converts absorbed solar energy into electric energy to supply power to the system in the greenhouse.
Greenhouse gas flow cycle diagram
As shown in fig. 19, outdoor fresh air is delivered into the greenhouse by a fan, one path of fresh air enters the intelligent gas preparation system to prepare high-concentration oxygen and carbon dioxide, the high-concentration oxygen and carbon dioxide are stored in the gas storage tank, the high-concentration oxygen and carbon dioxide in the gas storage tank enter the high-concentration gas pipe and then enter the gas mixing chamber, the unused high-concentration oxygen and carbon dioxide flow back to the gas storage tank through the high-concentration gas pipe, one path of fresh air enters the fresh air pipe and then enters the gas mixing chamber, the fresh air and the high-concentration gas are proportioned in the gas mixing chamber, and the temperature and humidity regulating chamber in the gas mixing chamber regulates and regulates the humidity of the mixed gas, and delivers the mixed gas into the cultivation chamber after the mixed gas is treated into a suitable gas.
Water and fertilizer flow circulation diagram for greenhouse
As shown in fig. 20, the clean water tank is communicated with the intelligent ion liquefaction center, clean water is mixed and liquefied with the solid fertilizer and then stored in the high-concentration solution storage tank, the high-concentration solution storage tank is communicated with the high-concentration solution pipe, the high-concentration solution pipe is communicated with the solution mixing tank, the clean water tank is communicated with the clean water pipe, the clean water pipe is communicated with the solution mixing tank, the clean water which is not utilized flows back to the clean water tank through the clean water pipe, and the high-concentration solution and the clean water are mixed and irrigated to crops.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides an agricultural vegetable greenhouse intelligence integration control system which characterized in that: the intelligent temperature-control fruit tree greenhouse comprises an intelligent gas preparation system, an intelligent gas mixing system, an intelligent temperature-control air supply system, a fruit maturity analysis system, an infrared thermal imaging positioning insect killing system, an intelligent light-operated system, a nano material positioning water and fertilizer irrigation system and a solar auxiliary power supply system, wherein the intelligent gas preparation system is respectively connected with the intelligent gas mixing system and the intelligent temperature-control air supply system;
the intelligent gas preparation system comprises a gas nano semipermeable membrane and a central control computer, wherein the gas nano semipermeable membrane comprises an oxygen single-permeation semipermeable membrane and a carbon dioxide single-permeation semipermeable membrane, air is purified under the action of pressure on two sides of the gas nano semipermeable membrane to prepare high-concentration carbon dioxide and oxygen gas, and the prepared gas is stored in a high-pressure gas storage tank and then is conveyed to a high-concentration gas pipe; the gas storage tank receives an execution instruction of the central control computer and releases high-concentration gas according to the execution instruction;
the intelligent gas mixing system comprises a gas concentration detector, a central control computer and a gas mixing device, wherein the gas concentration detector is distributed in the cultivation room and used for sampling the air in the cultivation room, detecting the concentrations of carbon dioxide gas and oxygen gas and transmitting detection signals to the central control computer, and the central control computer receives the detection signals of the gas concentration detector and sends execution instructions to the gas mixing device;
the gas mixing device comprises a high-concentration gas pipe, a fresh air pipe and a gas mixing chamber, high-concentration oxygen and carbon dioxide of the intelligent gas preparation system are conveyed to the gas mixing chamber through the high-concentration gas pipe, air is conveyed to the gas mixing chamber through the fresh air pipe, the high-concentration oxygen, the carbon dioxide and the air are mixed and proportioned in the gas mixing chamber, and then the mixed gas is conveyed to the cultivation chamber through a fan;
the intelligent temperature control air supply system comprises a digital temperature sensor, a temperature control device and a central control computer, wherein the digital temperature sensor is arranged in the cultivation room and used for collecting the temperature of each area in the cultivation room and transmitting a detection signal to the central control computer, the central control computer receives the detection signal of the digital temperature sensor and analyzes and processes the detection signal, the central control computer processes the detection signal, converts the detection signal into an execution instruction and sends the execution instruction to the temperature control device, and the temperature control device receives and executes the execution instruction to realize the regulation and control of the temperature of the cultivation room;
the temperature control device comprises a temperature regulating semiconductor and a humidity regulator, high-concentration gas of the intelligent gas preparation system is conveyed to a gas mixing chamber through a high-concentration gas pipe to be mixed with air fed into a fresh air pipe by a fan, the mixed gas is conveyed to the temperature and humidity regulating chamber, the temperature regulating semiconductor performs temperature regulation, the humidity regulator performs humidity regulation, and the treated mixed gas is conveyed into the cultivation chamber;
the nano material positioning water and fertilizer irrigation system comprises a nano water and fertilizer mixed irrigation system, an intelligent water and fertilizer supply system and a central control computer;
the intelligent liquid fertilizer supply system comprises a clean water tank, clean water in the clean water tank enters an intelligent ion liquefaction processing center, a fertilizer of a solid ionic compound and clean water are mixed to form a high-concentration solution which is stored in a high-concentration solution storage tank, and a central control computer issues an execution instruction to the high-concentration solution storage tank and conveys the high-concentration solution to a high-concentration solution pipe;
the mixed irrigation system of nanometer liquid manure include soil analysis appearance and infrared thermal imager, soil analysis appearance and infrared thermal imager are used for detecting the pH value of soil, the element content, the temperature, humidity, and transmit the detected signal for the well control computer, the well control computer receives the detected signal and carries out analysis processes, assign the execution instruction to high concentration solution holding vessel behind the well control computer analysis processes the detected signal, the clear water pipe is carried to the clear water of clear water tank, clear water pipe and high concentration solution pipe all are connected with the solution mixing box, clear water and high concentration solution are proportioned into mixed solution in the solution mixing box, carry mixed solution to the water tank again, firstly, carry the mixed solution in the water tank to the irrigation shower nozzle through the raceway and spray, secondly, through irrigating the nanometer pellicle, flood irrigation at the crop root.
2. The intelligent integrated agricultural vegetable greenhouse control system of claim 1, wherein: the fruit maturity analysis system comprises a fruit maturity detector and a central control computer, wherein the fruit maturity detector comprises a fruit chemical component content detector, a color contrast instrument, a fruit sweetness detector, an aroma detector and a fruit surface hardness detector, the fruit maturity detector is arranged at a sampling point in the cultivation room, the fruit maturity detector sends a collected detection signal to the central control computer, the central control computer receives the detection signal of the fruit maturity detector and processes and analyzes the detection signal, and the central control computer makes a crop cultivation plan according to the crop growth state obtained by the detection signal.
3. The intelligent integrated agricultural vegetable greenhouse control system of claim 1, wherein: the infrared thermal imaging positioning insect killing system comprises an infrared thermal imager and a fixed point sound wave insect killing instrument, the infrared thermal imager detects a position signal of an insect and sends the position signal to a central control computer, the central control computer receives the position signal of the infrared thermal imager and carries out processing and analysis, the central control computer converts the position signal into an execution instruction and sends the execution instruction to the fixed point sound wave insect killing instrument, the fixed point sound wave insect killing instrument is installed on a crossed guide rail, the fixed point sound wave insect killing instrument receives the execution instruction, the fixed point sound wave insect killing instrument moves to the insect through the guide rail, and the fixed point sound wave insect killing instrument is used for positioning.
4. The intelligent integrated agricultural vegetable greenhouse control system of claim 1, wherein: the intelligent light control system comprises a light intensity sensor, a central control computer and light control equipment, wherein the light intensity sensor acquires light intensity information in the cultivation room and transmits the light intensity information to the central control computer, the central control computer receives the light intensity information and analyzes and processes the light intensity information, the central control computer converts the light intensity information into an execution instruction and transmits the execution instruction to the light control equipment after the light intensity information is analyzed and processed, the light control equipment receives the execution instruction and adjusts illumination in the cultivation room to realize the regulation and control of the light intensity in the cultivation room.
5. The intelligent integrated agricultural vegetable greenhouse control system of claim 1, wherein: the solar auxiliary power supply system comprises a solar panel, the solar panel is arranged at the upper part of the cultivation room, and the solar panel converts absorbed solar energy into electric energy to supply power to the system in the greenhouse.
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| CN108401746A (en) * | 2018-05-11 | 2018-08-17 | 华南农业大学 | A kind of chamber crop carbon dioxide generation collection fertilization system and its implementation |
| CN108902080A (en) * | 2018-07-25 | 2018-11-30 | 江油市九顶科技有限公司 | Insect-killing device and insecticidal system suitable for vegetables |
| CN110754269A (en) * | 2019-11-27 | 2020-02-07 | 湖南皖湘科技有限公司 | Intelligent water-saving irrigation method in vegetable greenhouse |
| CN112753450A (en) * | 2021-01-11 | 2021-05-07 | 皖西学院 | Dendrobium nobile cultivation experiment canopy system based on thing networking |
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