CN107306703B - Intelligent irrigation system and irrigation method - Google Patents
Intelligent irrigation system and irrigation method Download PDFInfo
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- CN107306703B CN107306703B CN201710657841.3A CN201710657841A CN107306703B CN 107306703 B CN107306703 B CN 107306703B CN 201710657841 A CN201710657841 A CN 201710657841A CN 107306703 B CN107306703 B CN 107306703B
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- 238000003973 irrigation Methods 0.000 title claims abstract description 59
- 230000002262 irrigation Effects 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 239000003621 irrigation water Substances 0.000 claims abstract description 67
- 238000004062 sedimentation Methods 0.000 claims description 51
- 238000005273 aeration Methods 0.000 claims description 38
- 239000003814 drug Substances 0.000 claims description 27
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 22
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 11
- 239000001569 carbon dioxide Substances 0.000 claims description 11
- 230000033228 biological regulation Effects 0.000 claims description 7
- 239000000575 pesticide Substances 0.000 claims description 6
- 239000003337 fertilizer Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005507 spraying Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 239000010802 sludge Substances 0.000 description 7
- 239000010865 sewage Substances 0.000 description 6
- 238000005202 decontamination Methods 0.000 description 4
- 230000003588 decontaminative effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
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- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
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- 238000010672 photosynthesis Methods 0.000 description 2
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- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/04—Methods or installations for obtaining or collecting drinking water or tap water from surface water
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- 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
-
- 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
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention provides an intelligent irrigation system and an irrigation method; the device is used for being installed in a river or lake area with the elevation higher than the ground elevation, and comprises a siphon water inlet device, an irrigation water treatment device, a solar energy collecting device, a control device and an intelligent greenhouse; the water inlet end of the siphon water inlet device is arranged in a river, the water outlet end of the siphon water inlet device is connected with the water inlet end of the irrigation water treatment device, and the altitude of the water inlet end of the siphon water inlet device is higher than that of the water outlet end of the siphon water inlet device; irrigation water treatment facilities's play water end and intelligent big-arch shelter and will irrigate in water delivers to intelligent big-arch shelter, the side at intelligent big-arch shelter is installed to solar energy collection device, controlling means and irrigation water treatment facilities, solar energy collection device and intelligent big-arch shelter electric connection. According to the invention, water can be introduced into the irrigation area through the siphon effect without digging a ditch, and the irrigation water is decontaminated, so that the energy is saved, the emission is reduced, and the device is safe and sanitary.
Description
Technical Field
The invention relates to the technical field of irrigation and water conservancy, in particular to an intelligent irrigation system and an intelligent irrigation method suitable for an overground river region.
Background
The ground river is a concept, but not a river, and when the river bed is higher than the ground level of the two banks in the region where the river flows, the river is called as the ground river, which is also called as a suspended river. Because the water flows to the lower part and the water flow direction is restricted by the river levees artificially built at the two banks. The world's most famous terrestrial river is the yellow river downstream. Because a large amount of silt from the loess plateau is carried, the runoff kinetic energy is not enough to convey the carried silt after the yellow river main flow enters a downstream plain area with gentle slope. The riverbed is continuously silted and lifted, and is averagely higher than the ground of both banks by more than 4-5 meters, so that the riverbed becomes a representative of an overground river. Except for the lower reaches of the yellow river, the Yangtze river dry flow Jingjiang section is thinner and larger than the gentle-falling curve, so that the silting altitude of the riverbed is higher than the ground of both banks, and the Yangtze river becomes an overground river. In addition, the sinking of the river, the lake and the waste yellow river have river sections, the river of Huai and the river of Huai that the Liyu and the lake drain water enter the upper section of the river channel, and the gold deposits on the ground as the projects of the yellow river, which runs 660 years from the generation to the generation, and the high family weir of the artificial dam between Ming and Qing years. The first-level tributaries of Liaohe lower section of the Liaohe upstream and Xiliao river of southwest Songhua river in northeast China also belong to the ground river.
At present, people around the ground river generally irrigate by digging a ditch from the ground river to a farmland and draining river water from the ground river to the farmland, but the ground river is formed by accumulating silt, the construction period is long in the process of digging the ditch, the river bank of the ground river is easy to damage, the danger coefficient is high, casualties are easy to cause, and the ground river is more in downstream areas of the river, garbage, toxic substances and the like are more relative to the upstream area of the river, the pollution on the ground river is serious, if the river water is directly used for irrigation, plants can be correspondingly polluted, and the health of people and animals is further influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the intelligent irrigation system and the irrigation method provided by the invention have the advantages that water can be introduced into an irrigation area through a siphon effect and the irrigation water is decontaminated by installing the intelligent irrigation system in an overground river or a river and lake area with the water surface altitude higher than the ground altitude without digging a ditch, so that the energy is saved, the emission is reduced, and the intelligent irrigation system and the irrigation method are safe and sanitary.
The invention provides an intelligent irrigation system which comprises a siphon water inlet device, an irrigation water treatment device, a solar energy collecting device, a control device and an intelligent greenhouse, wherein the siphon water inlet device is connected with the irrigation water treatment device; the water inlet end of the siphon water inlet device is arranged in a river, the water outlet end of the siphon water inlet device is connected with the water inlet end of the irrigation water treatment device, and the altitude of the water inlet end of the siphon water inlet device is higher than that of the water outlet end of the siphon water inlet device; irrigation water treatment facilities's play water end and intelligent big-arch shelter and will irrigate in water delivers to intelligent big-arch shelter, the side at intelligent big-arch shelter is installed to solar energy collection device, controlling means and irrigation water treatment facilities, solar energy collection device and intelligent big-arch shelter electric connection.
Therefore, the water inlet end of the siphon water inlet device is arranged in a river, the water outlet end of the siphon water inlet device is connected with the water inlet end of the irrigation water treatment device, irrigation water in an overground river or a lake is sucked and conveyed into the irrigation water treatment device through a siphon effect, the irrigation water treatment device is used for treating the water, the treated irrigation water is conveyed into the intelligent greenhouse, the control device realizes intelligent irrigation through an electric element in the intelligent greenhouse, and meanwhile, the solar energy collecting device provides energy for the whole irrigation system.
Further, the control device comprises a central processing unit, a RAM memory, an MRAM memory and a database, wherein the central processing unit is electrically connected with the RAM memory, the MRAM memory and the database.
Thus, the RAM memory, MRAM memory and database are used to assist the central processor in the intelligent control of the entire irrigation system.
Furthermore, the siphon water inlet device comprises a first siphon pipe, a first electromagnetic valve for controlling the opening and closing of the first siphon pipe is arranged at the water outlet end of the first siphon pipe, and the first electromagnetic valve is electrically connected with the central processing unit.
Therefore, the first siphon is used for transporting water in the ground rivers or rivers and lakes to the irrigation water treatment device, the liquid level of the water inlet end of the first siphon is higher than that of the water outlet end, meanwhile, the difference between the liquid level of the water inlet end and the highest point of siphon is not larger than 9.8 meters, the first siphon can be opened or closed simultaneously by opening and closing the first electromagnetic valve, and the first siphon can be closed for a long time when water absorption irrigation is not needed any more.
Furthermore, the irrigation water treatment device comprises a primary sedimentation area, an aeration adjusting area, a biochemical area and a secondary sedimentation area which are adjacently arranged from front to back, and the volumes of the primary sedimentation area, the aeration adjusting area, the biochemical area and the secondary sedimentation area are sequentially decreased; the water inlet end of the first siphon is arranged in the river, and the water outlet end of the first siphon is communicated with the primary sedimentation area; the primary sedimentation area is communicated with the aeration adjusting area through a second siphon, the aeration adjusting area is communicated with the biochemical area through a third siphon, and the biochemical area is communicated with the secondary sedimentation area through a fourth siphon.
Thus, the primary settling zone is a structure for primary settling in the irrigation water treatment and is mainly used for reducing the concentration of suspended solids in the irrigation water; aeration equipment is arranged in the aeration adjusting area, the aeration adjusting area is used for treating irrigation water by an activated sludge method, a certain sewage retention time is provided in the tank, and the oxygen quantity required by aerobic microorganisms and the mixing condition of full contact of sewage and activated sludge are met; the aeration head with high oxygenation efficiency is installed in the biochemical area, the floating filler is installed in the aeration head, the irrigation water is decontaminated, the secondary sedimentation area is used for carrying out secondary sedimentation on the irrigation water after the decontamination reaches the standard, in the connection process of the primary sedimentation area, the aeration adjusting area, the biochemical area and the secondary sedimentation area, the water inlet end of each siphon pipe in the second siphon pipe, the third siphon pipe and the fourth siphon pipe is correspondingly higher than the water outlet end of each siphon pipe, meanwhile, the volumes of the primary sedimentation area, the aeration adjusting area, the biochemical area and the secondary sedimentation area are sequentially reduced, the highest liquid levels of the primary sedimentation area, the aeration adjusting area, the biochemical area and the secondary sedimentation area are also sequentially submitted, and the water in the primary sedimentation area, the aeration adjusting area, the biochemical area and the secondary sedimentation area can be sucked out through the siphon effect.
Furthermore, a first electromagnetic valve for controlling the second siphon to open and close is arranged at the water outlet end of the second siphon, a second electromagnetic valve for controlling the third siphon to open and close is arranged at the water outlet end of the third siphon, and a third electromagnetic valve for controlling the fourth siphon to open and close is arranged at the water outlet end of the fourth siphon; the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are all electrically connected with the central processing unit.
Therefore, according to the requirement of the irrigation system, the central processing unit can remotely control the second electromagnetic valve, the third electromagnetic valve and the fourth electromagnetic valve, and further correspondingly control the opening and closing of the second siphon pipe, the third siphon pipe and the fourth siphon pipe.
Further, the upside of primary sedimentation district is equipped with the grid, and the downside of primary sedimentation district, aeration regulation district, biochemical district and secondary sedimentation district all is equipped with the openable drain that is used for cleaing away silt.
Like this, the grid is arranged in carrying out the first separation with great rubbish, at the in-process of handling waste water for a long time, can pile up silt in primary settling zone, aeration regulation district, biochemical district and the secondary settling zone, when maintaining irrigation system again, through opening the drain, can dispose the silt in primary settling zone, aeration regulation district, biochemical district and the secondary settling zone.
Further, the solar energy collecting device comprises a solar cell panel and a storage battery, the solar cell panel is installed above the storage battery, and the storage battery is electrically connected with the central processing unit.
Therefore, the solar panel can convert solar energy into a computer, and the storage battery can convert redundant computers into chemical energy to be stored in the storage battery.
Further, be equipped with several planting terrace in the intelligence big-arch shelter, planting has edible crop or sight crop on the planting terrace, and the side of planting terrace is equipped with the guide rail that is on a parallel with planting terrace direction, be equipped with on the guide rail and make a round trip gliding irrigation proportioning machine on the guide rail, irrigate proportioning machine and pass through pipe and secondary sedimentation district intercommunication, the upside of intelligence big-arch shelter from being equipped with respectively with central processing unit electric connection's temperature sensor, humidity transducer, camera and carbon dioxide sensor, still be equipped with a plurality of fluorescent lamps that are located crop top and central processing unit electric connection in the intelligence big-arch shelter.
Like this, temperature sensor is used for detecting the temperature in the intelligent big-arch shelter, and humidity transducer is used for detecting the humidity in the intelligent big-arch shelter, and the camera is used for the condition in the real time monitoring intelligent big-arch shelter, and carbon dioxide sensor is used for detecting the carbon dioxide concentration in the intelligent big-arch shelter, and the fluorescent lamp is used for providing light energy for the crop, makes the crop can carry out photosynthesis.
Further, the downside of irrigating the proportioning machine is equipped with the slider with guide rail matched with, irrigates the inside of proportioning machine and is equipped with the PLC controller, PLC controller and central processing unit electric connection irrigate the partial indent of proportioning machine and form the room of dispensing, the indoor medicine dispensing that is equipped with of dispensing is equipped with the medicine dispensing bottle, is equipped with high concentration's pesticide or fertilizer in the medicine dispensing bottle, is equipped with the pump of getting it filled in the medicine dispensing bottle, the pump of getting it filled links to each other with the medicine dispensing bottle through getting it filled the pipe, and the pump of getting it filled still links to each other with controlling means, irrigate inside medicine spraying pump and the concentration detector of being equipped with of proportioning machine, irrigate the proportioning machine upside and be equipped with the spray tube that links to each.
Like this, solar energy electroplax turns into the electric energy with solar energy, gives the PLC controller again, gets the medicine pump, spouts electronic component power supplies such as medicine pump and slider, gets the pesticide pump and pumps high concentration's pesticide or fertilizer to irrigating the proportioning machine through getting the pencil in, concentration detector carries out concentration detection to the irrigation water of mixing in irrigating the proportioning machine, and the irrigation water rethread medicine spraying pump after the concentration is qualified transports to nozzle department, irrigates the crop through the nozzle.
The invention also provides an irrigation method, comprising the following steps:
step a, placing a water inlet end of a siphon water inlet device on an overground river or a river and lake area with the water surface altitude higher than the ground altitude, and transporting water to an irrigation water treatment device by the siphon water inlet device;
b, conveying the treated water to the intelligent greenhouse through an irrigation water treatment device, supplying power to the intelligent greenhouse through a solar energy collecting device, and controlling the intelligent greenhouse to start through a control device;
and c, controlling the temperature, the humidity and the carbon dioxide concentration in the intelligent greenhouse through a control device, proportioning irrigation water and irrigating crops.
The invention has the beneficial effects that: the irrigation system can irrigate crops in the greenhouse by arranging the intelligent greenhouse comprising a siphon water inlet device, an irrigation water treatment device, a solar energy collecting device, a control device and the intelligent greenhouse, wherein the water inlet end of the siphon water inlet device is positioned in a water source, and the water outlet end of the siphon water inlet device is connected with the irrigation water treatment device; the intelligent greenhouse is programmed to control the internal environment of the intelligent greenhouse and control the intelligent greenhouse to irrigate crops, a large amount of siphon effect is applied, irrigation water is treated through the siphon effect and is finally used for irrigating the crops, meanwhile, the arranged solar energy collecting device can directly obtain power and no energy from the nature, and an additional power supply is not needed.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of an intelligent greenhouse;
FIG. 3 is a schematic structural view of an irrigation dispensing machine;
FIG. 4 is a functional block diagram of the present invention;
FIG. 5 is a flow chart of the method of the present invention.
In the attached drawings, 1 represents a siphon water inlet device; 10 denotes a first siphon tube; 11 denotes a first electromagnetic valve; 2 denotes an irrigation water treatment device; 20 denotes the primary precipitation zone; 200 denotes a grating; 21 denotes an aeration regulation zone; 22 represents a biochemical region; 23 denotes a secondary precipitation zone; 24 denotes a second siphon tube; 240 denotes a second solenoid valve; 25 denotes a third siphon tube; 250 denotes a third solenoid valve; 26 denotes a fourth siphon tube; 260 denotes a fourth solenoid valve; 27 denotes a drain; 3 denotes a solar energy collecting device; 30 denotes a solar cell panel; 31 denotes a storage battery; 4 denotes a control device; 40 denotes a central processor; a RAM memory 41 and an MRAM memory 42; 43 denotes a database; 5 denotes an intelligent greenhouse; 50 denotes a lawn; reference numeral 51 denotes a guide rail; 52 denotes an irrigation dosing machine; 520 denotes a slider; 521 denotes a PLC controller; 522 denotes a dispensing chamber; 523, a dispensing bottle; 524 denotes a drug pump; 525 denotes a drug-taking tube; 526 denotes a spray pump; 527 denotes a spray pipe; 528 denotes a nozzle; 53 denotes a temperature sensor; 54 denotes a humidity sensor; 55 denotes a camera; 56 denotes a carbon dioxide sensor; 57 denotes a fluorescent lamp; and 6 denotes a catheter.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 4, the side where a is located in fig. 1 represents the front, and the side where B is located represents the rear; the invention provides an intelligent irrigation system which comprises a siphon water inlet device 1, an irrigation water treatment device 2, a solar energy collecting device 3, a control device 4 and an intelligent greenhouse 5, wherein the siphon water inlet device is connected with the solar energy collecting device; the water inlet end of the siphon water inlet device 1 is arranged in a river, the water outlet end of the siphon water inlet device 1 is connected with the water inlet end of the irrigation water treatment device 2, and the altitude of the water inlet end of the siphon water inlet device 1 is higher than that of the water outlet end of the siphon water inlet device 1; irrigation water treatment facilities 2's play water end and intelligent big-arch shelter 5 and will irrigate water and deliver to in the intelligent big-arch shelter 5, solar energy collection device 3 installs the side at intelligent big-arch shelter 5, controlling means 4 and irrigation water treatment facilities 2, solar energy collection device 3 and 5 electric connection of intelligent big-arch shelter.
The water inlet end of the siphon water inlet device 1 is arranged in a river, the water outlet end of the siphon water inlet device 1 is connected with the water inlet end of the irrigation water treatment device 2, irrigation water in an overground river or a lake is sucked and conveyed into the irrigation water treatment device 2 through a siphon effect, the irrigation water treatment device 2 treats the water, the treated irrigation water is conveyed into the intelligent greenhouse 5, the control device 4 achieves intelligent irrigation through an electric element in the intelligent greenhouse 5, and meanwhile, the solar energy collecting device 3 provides energy for the whole irrigation system.
The control device 4 comprises a central processing unit 40, a RAM memory 41, an MRAM memory 42 and a database 43, wherein the central processing unit 40 is electrically connected with the RAM memory 41, the MRAM memory 42 and the database 43.
The RAM memory 41, MRAM memory 42 and database 43 are used to assist the central processor 40 in the intelligent control of the overall irrigation system.
The siphon water inlet device 1 comprises a first siphon tube 10, a first electromagnetic valve 11 for controlling the opening and closing of the first siphon tube 10 is arranged at the water outlet end of the first siphon tube 10, and the first electromagnetic valve 11 is electrically connected with the central processing unit 40.
The first siphon 10 is used for transporting water in the ground river or the river and lake to the irrigation water treatment device 2, the liquid level of the water inlet end of the first siphon 10 is higher than the liquid level of the water outlet end, meanwhile, the difference between the liquid level of the water inlet end and the highest point of siphon is not larger than 9.8 meters, the first siphon 10 can be opened or closed simultaneously by opening and closing the first electromagnetic valve 11, and the first siphon 10 can be closed for a long time when water absorption irrigation is not needed any more.
The irrigation water treatment device 2 comprises a primary sedimentation area 20, an aeration adjusting area 21, a biochemical area 22 and a secondary sedimentation area 23 which are adjacently arranged from front to back in sequence, and the volumes of the primary sedimentation area 20, the aeration adjusting area 21, the biochemical area 22 and the secondary sedimentation area 23 are sequentially reduced; the water inlet end of the first siphon 10 is arranged in the river, and the water outlet end of the first siphon 10 is communicated with the primary sedimentation zone 20; the primary sedimentation zone 20 is communicated with the aeration regulation zone 21 through a second siphon 24, the aeration regulation zone 21 is communicated with the biochemical zone 22 through a third siphon 25, and the biochemical zone 22 is communicated with the secondary sedimentation zone 23 through a fourth siphon 26.
The primary sedimentation zone 20 is a structure for primary sedimentation in the irrigation water treatment, and is mainly used for reducing the concentration of suspended solids in the irrigation water; aeration equipment is arranged in the aeration adjusting area 21, the aeration adjusting area 21 is used for treating irrigation water by an activated sludge method, a certain sewage retention time is provided in the tank, and the oxygen quantity required by aerobic microorganisms and the mixing condition of full contact of sewage and activated sludge are met; an aeration head with high oxygenation efficiency is installed in the biochemical area 22, floating filler is installed in the aeration head, decontamination treatment is carried out on irrigation water, the secondary sedimentation area 23 carries out secondary sedimentation on the irrigation water after reaching the decontamination standard, in the connection process of the primary sedimentation area 20, the aeration adjusting area 21, the biochemical area 22 and the secondary sedimentation area 23, the water inlet end of each siphon in the second siphon 24, the third siphon 25 and the fourth siphon 26 is correspondingly higher than the water outlet end of each siphon, meanwhile, the volumes of the primary sedimentation area 20, the aeration adjusting area 21, the biochemical area 22 and the secondary sedimentation area 23 are sequentially reduced, the highest liquid levels of the primary sedimentation area 20, the aeration adjusting area 21, the biochemical area 22 and the secondary sedimentation area 23 are sequentially crossed, and water in the primary sedimentation area 20, the aeration adjusting area 21, the biochemical area 22 and the secondary sedimentation area 23 can be guaranteed to be sucked out through the siphon effect.
The water outlet end of the second siphon pipe 24 is provided with a first electromagnetic valve 11 for controlling the opening and closing of the second siphon pipe 24, the water outlet end of the third siphon pipe 25 is provided with a second electromagnetic valve 240 for controlling the opening and closing of the third siphon pipe 25, and the water outlet end of the fourth siphon pipe 26 is provided with a third electromagnetic valve 250 for controlling the opening and closing of the fourth siphon pipe 26; the first solenoid valve 11, the second solenoid valve 240 and the third solenoid valve 250 are all electrically connected to the cpu 40.
According to the requirement of the irrigation system, the central processor 40 can remotely control the second solenoid valve 240, the third solenoid valve 250 and the fourth solenoid valve 260, and further correspondingly control the opening and closing of the second siphon pipe 24, the third siphon pipe 25 and the fourth siphon pipe 26.
The upper side of the primary sedimentation area 20 is provided with a grid 200, and the lower sides of the primary sedimentation area 20, the aeration adjusting area 21, the biochemical area 22 and the secondary sedimentation area 23 are provided with an openable sewage outlet 27 for removing sludge.
The grating 200 is used for separating larger garbage for the first time, and in the process of treating wastewater for a long time, sludge can be accumulated in the primary settling zone 20, the aeration adjusting zone 21, the biochemical zone 22 and the secondary settling zone 23, and when the irrigation system is maintained again, the sludge in the primary settling zone 20, the aeration adjusting zone 21, the biochemical zone 22 and the secondary settling zone 23 can be removed by opening the sewage outlet 27.
The solar energy collecting device 3 comprises a solar cell panel 30 and a storage battery 31, the solar cell panel 30 is installed above the storage battery 31, and the storage battery 31 is electrically connected with the central processing unit 40.
The solar panel 30 can convert solar energy into a computer, and the storage battery 31 can convert redundant computer into chemical energy to be stored in the storage battery 31.
As shown in fig. 2, a plurality of planting platforms 50 are arranged in the intelligent greenhouse 5, edible crops or ornamental crops are planted on the planting platforms 50, guide rails 51 parallel to the direction of the planting platforms 50 are arranged beside the planting platforms 50, an irrigation dosing machine 52 capable of sliding back and forth on the guide rails 51 is arranged on the guide rails 51, the irrigation dosing machine 52 is communicated with the secondary sedimentation area 23 through a guide pipe 6, a temperature sensor 53, a humidity sensor 54, a camera 55 and a carbon dioxide sensor 56 which are electrically connected with the central processing unit 40 are respectively arranged on the upper side of the intelligent greenhouse 5, and a plurality of fluorescent lamps 57 which are positioned above the crops and electrically connected with the central processing unit 40 are further arranged in the intelligent greenhouse 5.
As shown in fig. 3, the downside of irrigation proportioning machine 52 is equipped with slider 520 with guide rail 51 matched with, and the inside of irrigation proportioning machine 52 is equipped with PLC controller 521, PLC controller 521 and central processing unit 40 electric connection, irrigation proportioning machine 52's front portion indent forms dispensing chamber 522, be equipped with dispensing bottle 523 in the dispensing chamber 522, be equipped with high concentration's pesticide or fertilizer in the dispensing bottle 523, be equipped with the pump 524 of getting it filled in the dispensing bottle 523, the pump 524 of getting it filled links to each other with dispensing bottle 523 through getting it filled tube 525, the pump 524 of getting it still links to each other with controlling means 4, the inside medicine spraying pump 526 and the concentration detector that are equipped with of irrigation proportioning machine 52, irrigation proportioning machine 52 upside is equipped with the medicine spraying pipe 527 that links to each other with medicine spraying pump 526, medicine spraying pipe 527 links to each other with nozzle 528.
Solar energy electricity board turns into the electric energy with solar energy, gives PLC 521 again, gets electronic component power such as medicine pump 524, medicine spraying pump 526 and slider 520, gets during medicine pump 524 pumps high concentration pesticide or fertilizer to irrigation proportioning machine 52 through getting medicine pipe 525, concentration detection appearance carries out concentration detection to the irrigation water that mixes in irrigation proportioning machine 52, and the irrigation water rethread medicine spraying pump 526 after the concentration is qualified transports to nozzle 528 department, irrigates the crop through nozzle 528.
As shown in fig. 5, the present invention also provides an irrigation method comprising the steps of:
step a, placing a water inlet end of a siphon water inlet device 1 in an overground river or a river and lake area with the water surface altitude higher than the ground altitude, and transporting water to an irrigation water treatment device 2 by the siphon water inlet device 1;
b, conveying the treated water to an intelligent greenhouse 5 through an irrigation water treatment device 2, supplying power to the intelligent greenhouse 5 through a solar energy collecting device 3, and controlling the intelligent greenhouse 5 to be started through a control device 4;
and c, controlling the temperature, the humidity and the carbon dioxide concentration in the intelligent greenhouse 5 through the control device 4, proportioning irrigation water and irrigating crops.
The irrigation system can irrigate crops in the greenhouse by arranging the intelligent greenhouse 5 comprising the siphon water inlet device 1, the irrigation water treatment device 2, the solar energy collecting device 3, the control device 4 and the intelligent greenhouse 1, wherein the water inlet end of the siphon water inlet device 1 is positioned in a water source, and the water outlet end of the siphon water inlet device 1 is connected with the irrigation water treatment device 2, so that the irrigation system is realized by a siphon principle without additional energy, the siphon water inlet device 1 can be arranged according to the terrain conditions, the irrigation water treatment device 2 can perform decontamination treatment on irrigation water to reach irrigation labels, the solar energy collecting device 3 supplies power to electrical elements in the irrigation system, and the control device 4 controls the intelligent greenhouse 5 or other electrical elements in the irrigation system to supply power; the intelligent greenhouse 5 is programmed to control the internal environment of the intelligent greenhouse 5 and control the intelligent greenhouse 5 to irrigate crops, a large amount of siphon effect is applied, irrigation water is treated through the siphon effect and is finally used for irrigating the crops, meanwhile, the arranged solar energy collecting device 3 can directly obtain power incapability from the nature without an additional power supply.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (6)
1. An intelligent irrigation system is used for being installed in a ground river or a river and lake area with the water surface altitude higher than the ground altitude, and is characterized in that: comprises a siphon water inlet device, an irrigation water treatment device, a solar energy collecting device, a control device and an intelligent greenhouse; the water inlet end of the siphon water inlet device is arranged in a river, the water outlet end of the siphon water inlet device is connected with the water inlet end of the irrigation water treatment device, and the altitude of the water inlet end of the siphon water inlet device is higher than that of the water outlet end of the siphon water inlet device; the water outlet end of the irrigation water treatment device is connected with the intelligent greenhouse and sends irrigation water into the intelligent greenhouse, the solar energy collecting device is installed beside the intelligent greenhouse, and the control device is electrically connected with the irrigation water treatment device, the solar energy collecting device and the intelligent greenhouse;
the control device comprises a central processing unit, an RAM memory, an MRAM memory and a database, wherein the central processing unit is electrically connected with the RAM memory, the MRAM memory and the database;
the siphon water inlet device comprises a first siphon pipe, a first electromagnetic valve for controlling the opening and closing of the first siphon pipe is arranged at the water outlet end of the first siphon pipe, and the first electromagnetic valve is electrically connected with the central processing unit;
the irrigation water treatment device comprises a primary sedimentation area, an aeration adjusting area, a biochemical area and a secondary sedimentation area which are adjacently arranged from front to back in sequence, and the volumes of the primary sedimentation area, the aeration adjusting area, the biochemical area and the secondary sedimentation area are gradually reduced; the water inlet end of the first siphon is arranged in the river, and the water outlet end of the first siphon is communicated with the primary sedimentation area; the primary sedimentation area is communicated with the aeration adjusting area through a second siphon, the aeration adjusting area is communicated with the biochemical area through a third siphon, and the biochemical area is communicated with the secondary sedimentation area through a fourth siphon;
be equipped with several plant terrace in the intelligence big-arch shelter, plant on the plant terrace and have edible crop or sight crop, the side of plant terrace is equipped with the guide rail that is on a parallel with plant terrace direction, be equipped with on the guide rail and make a round trip gliding irrigation proportioning machine on the guide rail, irrigate the proportioning machine and pass through pipe and secondary settling zone intercommunication, the upside of intelligence big-arch shelter is equipped with temperature sensor, humidity transducer, camera and the carbon dioxide sensor with central processing unit electric connection respectively, still is equipped with a plurality of fluorescent lamps that are located crop top and central processing unit electric connection in the intelligence big-arch shelter.
2. An intelligent irrigation system as claimed in claim 1, wherein: the water outlet end of the second siphon pipe is provided with a first electromagnetic valve for controlling the second siphon pipe to open and close, the water outlet end of the third siphon pipe is provided with a second electromagnetic valve for controlling the third siphon pipe to open and close, and the water outlet end of the fourth siphon pipe is provided with a third electromagnetic valve for controlling the fourth siphon pipe to open and close; the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are all electrically connected with the central processing unit.
3. An intelligent irrigation system according to claim 2, wherein: the upside of first settling zone is equipped with the grid, and the downside of first settling zone, aeration regulation district, biochemical district and secondary settling zone all is equipped with the openable drain that is used for cleaing away silt.
4. An intelligent irrigation system as claimed in claim 1, wherein: the solar energy collecting device comprises a solar cell panel and a storage battery, the solar cell panel is arranged above the storage battery, and the storage battery is electrically connected with the central processing unit.
5. An intelligent irrigation system as claimed in claim 1, wherein: irrigate proportioning machine's downside be equipped with guide rail matched with slider, irrigate proportioning machine's inside and be equipped with the PLC controller, PLC controller and central processing unit electric connection irrigate proportioning machine's front portion indent and form the room of dispensing, the indoor medicine dispensing that is equipped with of dispensing is equipped with the medicine bottle, is equipped with high concentration's pesticide or fertilizer in the medicine dispensing bottle, is equipped with the pump of getting it filled in the medicine dispensing bottle, it links to each other with the medicine dispensing bottle through getting the pencil to get the medicine pump, and the pump of getting it filled still links to each other with controlling means, irrigate the inside medicine pump that spouts that is equipped with of proportioning machine, irrigate the proportioning machine upside and be equipped with the medicine spray tube that links to.
6. An irrigation method based on the intelligent irrigation system of any one of claims 1-5, characterized in that: the method comprises the following steps:
step a, placing a water inlet end of a siphon water inlet device on an overground river or a river and lake area with the water surface altitude higher than the ground altitude, and transporting water to an irrigation water treatment device by the siphon water inlet device;
b, conveying the treated water to the intelligent greenhouse through an irrigation water treatment device, supplying power to the intelligent greenhouse through a solar energy collecting device, and controlling the intelligent greenhouse to start through a control device;
and c, controlling the temperature, the humidity and the carbon dioxide concentration in the intelligent greenhouse through a control device, proportioning irrigation water and irrigating crops.
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| CN201710657841.3A CN107306703B (en) | 2017-08-03 | 2017-08-03 | Intelligent irrigation system and irrigation method |
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| CN201710657841.3A CN107306703B (en) | 2017-08-03 | 2017-08-03 | Intelligent irrigation system and irrigation method |
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| CN107306703B true CN107306703B (en) | 2020-09-11 |
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| CN108374447B (en) * | 2018-05-21 | 2024-02-09 | 深圳市奥亚生态科技有限公司 | Roof rainwater collecting and utilizing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101591116A (en) * | 2008-05-29 | 2009-12-02 | 北京能拓高科技有限公司 | Small-sized box type modularization general-purpose sewage treating apparatus |
| CN103380766B (en) * | 2013-07-01 | 2015-02-11 | 北京农业智能装备技术研究中心 | Automatic spraying robot for greenhouse |
| CN203646217U (en) * | 2013-12-31 | 2014-06-18 | 唐天鸽 | Irrigation system device |
| CN106888940A (en) * | 2015-12-18 | 2017-06-27 | 巴东县丰太农业专业合作社 | A kind of Intelligent irrigation system and irrigation method |
| CN106888855A (en) * | 2015-12-20 | 2017-06-27 | 青岛鑫益发工贸有限公司 | A kind of intelligent agricultural greenhouse |
| CN106538293A (en) * | 2016-11-02 | 2017-03-29 | 芜湖光荣网络科技有限公司 | A kind of photovoltaic solar intelligent management booth |
| CN106804391A (en) * | 2017-01-19 | 2017-06-09 | 河北知时新农科技有限公司 | Wireless intelligent irrigation system and method |
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