CN110771491A - High-efficient little fog plant culture apparatus - Google Patents
High-efficient little fog plant culture apparatus Download PDFInfo
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- CN110771491A CN110771491A CN201911347032.8A CN201911347032A CN110771491A CN 110771491 A CN110771491 A CN 110771491A CN 201911347032 A CN201911347032 A CN 201911347032A CN 110771491 A CN110771491 A CN 110771491A
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- 235000015097 nutrients Nutrition 0.000 claims abstract description 64
- 238000004891 communication Methods 0.000 claims abstract description 30
- 238000000889 atomisation Methods 0.000 claims description 46
- 239000007788 liquid Substances 0.000 claims description 39
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 14
- 230000001954 sterilising effect Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000005273 aeration Methods 0.000 claims description 10
- 239000003595 mist Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 241000196324 Embryophyta Species 0.000 description 41
- 230000000694 effects Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000000249 desinfective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002070 germicidal effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009335 monocropping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0073—Control unit therefor
-
- 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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G2031/006—Soilless cultivation, e.g. hydroponics with means for recycling the nutritive solution
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention discloses a high-efficiency micro-fog plant culture device, which comprises a planting groove, an atomizing device, a nutrient solution supply device, a PLC (programmable logic controller) and a remote control system, wherein the nutrient solution supply device comprises a culture solution pool, a collecting pool and a circulating pump, the PLC is electrically connected with the atomizing device and the circulating pump, the remote control system comprises an internet server and a client, the PLC is provided with a wireless communication module for transmitting information with the internet server, and the client controls the PLC through wireless communication and the internet server to form a whole. Has the advantage of extremely high use value.
Description
Technical Field
The invention belongs to the technical field of plant culture equipment, relates to a plant culture device, and particularly relates to an efficient micro-fog plant culture device.
Background
Soilless culture is taken as an agricultural high-tech technique in the world, and soil is not used, a substrate is used for replacing soil, or liquid nutrient solution is used for directly culturing plants. The method can effectively overcome the defects of continuous cropping obstacle of soil, serious waste of production resources, environmental pollution and the like in the prior soil culture, saves water, fertilizer, labor and power, shows more advantages, and is concerned. The aerial fog culture is a soilless culture method which is used for providing needed moisture and nutrients for plants, is the best mode for solving the moisture contradiction of the root system in the soilless culture technology, and is wide in application because the root system is easy to automatically control and carry out three-dimensional culture.
Present plant aeroponics device can not realize that the user looks over long-range culture solution data and control adjustment culture solution composition to need control atomization time and nutrient solution fog concentration at the plant cultivation in-process, thereby guarantee that the plant can acquire sufficient nutrient solution and air, present aeroponics device does not have recovery unit, adopt the high pressure water to make fog, the security is relatively poor, very easily cause nutrient solution fog pearl too big too much and the liquefaction runs off, atomization effect is poor, fog pearl size difference is big, aeroponics effect is poor.
Disclosure of Invention
The invention aims to provide an efficient micro-fog plant culture device which is convenient to use, can be remotely controlled through wireless communication, adopts low-pressure liquid to produce fog, effectively improves the production safety, recycles culture liquid, effectively avoids nutrient solution waste and has extremely high use value.
The purpose of the invention is realized as follows: a high-efficiency micro-mist plant culture device comprises a planting groove, an atomizing device, a nutrient solution supply device, a PLC electric controller and a remote control system, wherein the nutrient solution supply device comprises a culture solution pool, a collecting pool and a circulating pump, the planting groove is arranged above the collecting pool, an atomizing spray head connected with the atomizing device is uniformly arranged in the planting groove, a water outlet of the collecting pool is connected with the culture solution pool through the circulating pump and a pipeline, the culture solution pool is connected with an inlet of the atomizing device through the pipeline, a feed inlet is arranged on the culture solution pool, the bottom of the culture solution pool is higher than the horizontal height of the atomizing device, the PLC electric controller is electrically connected with the atomizing device and the circulating pump, the remote control system comprises an internet server and a client, and the PLC electric controller is provided with a wireless communication module for transmitting information with the internet server, the client controls the PLC electric controller through wireless communication and an Internet server.
The atomization device is an ultrasonic atomizer.
The atomizing device is an air pressure micro-mist atomizing device, the air pressure micro-mist atomizing device comprises an air compressor, an electromagnetic valve and an electromagnetic valve, the electromagnetic valve is installed on a gas pipeline for communicating the air compressor and the atomizing spray head, the electromagnetic valve is installed on a liquid inlet pipeline of the atomizing spray head, and the electromagnetic valve is electrically connected with the PLC.
The planting groove is a trapezoidal aeroponic planting groove or an A-shaped aeroponic planting groove.
The culture solution pool is internally provided with a detector, a temperature sensor and a liquid level meter, the detector comprises a PH detector and an EC detector, and the temperature sensor, the PH detector and the EC detector are all controlled by a PLC electric controller.
An aeration pipe communicated with an air outlet of the ozone generator is arranged in the culture solution tank, an ultraviolet sterilizing lamp is arranged in the culture solution tank, and the ozone generator and the ultraviolet sterilizing lamp are both connected with the PLC.
And a heating device and a refrigerating device which are controlled by a PLC (programmable logic controller) are installed at the liquid inlet of the atomizing device.
And a filter screen is arranged in the collecting tank.
The planting groove is provided with a planting hole and is made of light-tight materials.
The invention has the following beneficial effects: a high-efficiency micro-fog plant culture device mainly comprises a planting groove, an atomizing device, a nutrient solution supply device, a PLC electric controller and a remote control system, wherein the PLC electric controller is used for carrying out coordination control on the atomizing device and the nutrient solution supply device, the remote control system acquires data in the PLC through wireless communication and controls the data, the nutrient solution supply device comprises a culture solution pool, a collecting pool and a circulating pump, the culture solution pool is used for temporarily storing the uniformly mixed culture solution and supplying the uniformly mixed culture solution to the atomizing device for atomization, the circulating pump conveys the nutrient solution collected by the collecting pool to the nutrient solution pool to be reconfigured into nutrient solution suitable for plant needs to be reused, the planting groove is arranged above the collecting pool, the collecting pool is used for collecting the culture solution falling from the planting groove, atomizing heads connected with the atomizing device are uniformly arranged in the planting groove, the atomizing heads are fixedly arranged in the planting groove to spray root systems of plants, the atomization device atomizes nutrient solution, the water outlet of the collecting pool is connected with the culture solution pool through a circulating pump and a pipeline, the culture solution pool is connected with the liquid inlet of the atomization device through a pipeline, a feed inlet is arranged on the culture solution pool, the culture solution in the culture solution pool can be conveniently supplemented or the proportion can be adjusted, the bottom of the culture solution pool is higher than the horizontal height of the atomization device, so that the culture solution flows to the atomization device under the action of gravity, the PLC is electrically connected with the atomization device and the circulating pump, the remote control system comprises an internet server and a client, a wireless communication module for transmitting information with the internet server is arranged on the PLC, the client controls the PLC through wireless communication and the internet server, the atomization device and the nutrient solution supply device are integrally and coordinately controlled through the PLC, and the atomization device is an ultrasonic atomizer, the ultrasonic atomizer has good atomization effect, is convenient to control through the PLC electric controller, can kill bacteria simultaneously, the atomization device is an air pressure micro-fog atomization device, is uniform in atomization, is convenient to control the proportion of nutrient solution and air in fog, improves the culture effect, the air pressure micro-fog atomization device comprises an air compressor, a solenoid valve arranged on a gas pipeline for communicating the air compressor and an atomizing head and a solenoid valve arranged on a liquid inlet pipeline of the atomizing head, the proportion of the nutrient solution and the air is controlled through the solenoid valve, the gas circulation capacity is improved, the solenoid valves are all electrically connected with the PLC electric controller, the planting tank is a trapezoidal fog planting tank or an A-shaped fog planting tank, planting holes are arranged on the planting tank, the planting holes are convenient for placing plant seedlings, the planting tank is made of opaque materials, the root system of people can influence the growth by visible light, a detector and a temperature sensor are arranged in the culture liquid, The liquid level meter can monitor the characters of the culture solution in the culture solution pool in real time, the detector comprises a PH detector and an EC detector, the PH value and the EC value of the culture solution are monitored to ensure the effect of the nutrient solution, a temperature sensor, the PH detector and the EC detector are all controlled by a PLC electric controller, the data index of the nutrient solution can be timely and effectively read, an aeration pipe communicated with an air outlet of an ozone generator is arranged in the culture solution pool, the ozone content in the culture solution is improved to avoid the peculiar smell of the culture solution, an ultraviolet sterilizing lamp is arranged in the culture solution pool to sterilize and disinfect the culture solution in the culture solution pool to avoid the germ from infecting the cultured plants, a heating device and a refrigerating device which are controlled by the PLC electric controller are arranged at a liquid inlet of an atomizing device, the temperature of the culture solution is adjusted when the temperature is higher or lower, and the absorption efficiency of the plants is, improve the growth effect, be provided with the filter screen in the collecting pit, filter the debris that get into in the collecting pit.
Generally, the invention has the advantages of convenient use, remote control through wireless communication, high production safety, cyclic utilization of culture solution, effective prevention of nutrient solution waste and high use value, and adopts low-pressure liquid to make fog.
Drawings
Fig. 1 is a schematic diagram of a first block connection structure according to the present invention.
Fig. 2 is a schematic diagram of a second block connection structure according to the present invention.
FIG. 3 is a schematic diagram of a third block connection structure according to the present invention.
In the figure: 1. the device comprises a planting tank 2, a PLC (programmable logic controller) 3, a culture solution tank 4, a collecting tank 5, an atomizing head 6, a feed inlet 7, an Internet server 8, a client 9, a wireless communication module 10, an ultrasonic atomizer 11, a temperature sensor 12, a liquid level meter 13, a PH detector 14, an EC detector 15, an ozone generator 16, an aeration pipe 17, an ultraviolet sterilizing lamp 18, an air pressure micro-mist atomizing device 19, an air compressor 20 and an electromagnetic valve.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in the attached figure 1, the high-efficiency micro-fog plant culture device comprises a planting tank 1, an atomizing device, a nutrient solution supply device, a PLC (programmable logic controller) 2 and a remote control system, wherein the nutrient solution supply device comprises a culture solution pool 3, a collecting pool 4 and a circulating pump, the planting tank 1 is arranged above the collecting pool 4, an atomizing head 5 connected with the atomizing device is uniformly arranged in the planting tank 1, a water outlet of the collecting pool 4 is connected with the culture solution pool 3 through the circulating pump and a pipeline, the culture solution pool 3 is connected with a liquid inlet of the atomizing device through a pipeline, a feed inlet 6 is arranged on the culture solution pool 3, the bottom of the culture solution pool 3 is higher than the horizontal height of the atomizing device, the PLC 2 is electrically connected with the atomizing device and the circulating pump, the remote control system comprises an internet server 7 and a client 8, the PLC controller 2 is provided with a wireless communication module 9 for transmitting information with the Internet server 7, and the client 8 controls the PLC controller 2 through wireless communication and the Internet server 7.
The atomization device is an ultrasonic atomizer 10.
The planting tank 1 is an A-shaped aeroponic planting tank.
The culture solution pool 3 is internally provided with a detector, a temperature sensor 11 and a liquid level meter 12, the detector comprises a PH detector 13 and an EC detector 14, and the temperature sensor 11, the PH detector 13 and the EC detector 14 are all controlled by the PLC 2.
An aeration pipe 16 communicated with the air outlet of the ozone generator 15 is arranged in the culture solution tank 3, an ultraviolet sterilizing lamp 17 is arranged in the culture solution tank 3, and the ozone generator 15 and the ultraviolet sterilizing lamp 17 are both connected with the PLC electric controller 2.
And a heating device and a refrigerating device which are controlled by the PLC controller 2 are installed at the liquid inlet of the atomizing device.
And a filter screen is arranged in the collecting tank 4.
The planting groove 1 is provided with planting holes, and the planting groove 1 is made of light-tight materials.
When the invention is used: a high-efficiency micro-fog plant culture device mainly comprises a planting groove, an atomizing device, a nutrient solution supply device, a PLC electric controller and a remote control system, wherein the PLC electric controller is used for carrying out coordination control on the atomizing device and the nutrient solution supply device, the remote control system acquires data in the PLC through wireless communication and controls the data, the nutrient solution supply device comprises a culture solution pool, a collecting pool and a circulating pump, the culture solution pool is used for temporarily storing the uniformly mixed culture solution and supplying the uniformly mixed culture solution to the atomizing device for atomization, the circulating pump conveys the nutrient solution collected by the collecting pool to the nutrient solution pool to be reconfigured into nutrient solution suitable for plant needs to be reused, the planting groove is arranged above the collecting pool, the collecting pool is used for collecting the culture solution falling from the planting groove, atomizing heads connected with the atomizing device are uniformly arranged in the planting groove, the atomizing heads are fixedly arranged in the planting groove to spray root systems of plants, the atomization device atomizes nutrient solution, the water outlet of the collecting pool is connected with the culture solution pool through a circulating pump and a pipeline, the culture solution pool is connected with the liquid inlet of the atomization device through a pipeline, a feed inlet is arranged on the culture solution pool, the culture solution in the culture solution pool can be conveniently supplemented or the proportion can be adjusted, the bottom of the culture solution pool is higher than the horizontal height of the atomization device, so that the culture solution flows to the atomization device under the action of gravity, the PLC is electrically connected with the atomization device and the circulating pump, the remote control system comprises an internet server and a client, a wireless communication module for transmitting information with the internet server is arranged on the PLC, the client controls the PLC through wireless communication and the internet server, the atomization device and the nutrient solution supply device are integrally and coordinately controlled through the PLC, and the atomization device is an ultrasonic atomizer, the ultrasonic atomizer has good atomization effect, is convenient to control through the PLC, can kill bacteria, is electrically connected with the PLC, is an A-shaped aeroponics planting tank, is provided with planting holes, is convenient to place plant seedlings, is made of opaque materials, is convenient for people to grow under the influence of light from root systems, is internally provided with a detector, a temperature sensor and a liquid level meter, can monitor the characters of culture solution in the culture solution tank in real time, comprises a PH detector and an EC detector, monitors the PH value and the EC value of the culture solution to ensure the effect of the nutrient solution, is controlled by the PLC, can timely and effectively read the data index of the nutrient solution, and is internally provided with an aeration pipe communicated with the gas outlet of the ozone generator, improve the ozone content in the culture solution and avoid the culture solution to produce the peculiar smell, install the ultraviolet germicidal lamp in the culture solution pond, the disinfection of disinfecting to the culture solution in the culture solution pond, avoid germ infection to cultivate the plant, atomizing device inlet department installs heating device and refrigerating plant through PLC electropneumatic controller control, adjust the temperature of culture solution when the temperature is higher or lower, improve the absorption efficiency of plant, improve the growth effect, be provided with the filter screen in the collecting pit, filter the debris that get into in the collecting pit.
Generally, the invention has the advantages of convenient use, remote control through wireless communication, high production safety, cyclic utilization of culture solution, effective prevention of nutrient solution waste and high use value, and adopts low-pressure liquid to make fog.
Example 2
As shown in the attached figure 2, the high-efficiency micro-fog plant culture device comprises a planting tank 1, an atomizing device, a nutrient solution supply device, a PLC (programmable logic controller) 2 and a remote control system, wherein the nutrient solution supply device comprises a culture solution tank 3, a collecting tank 4 and a circulating pump, the planting tank 1 is arranged above the collecting tank 4, an atomizing head 5 connected with the atomizing device is uniformly arranged in the planting tank 1, a water outlet of the collecting tank 4 is connected with the culture solution tank 3 through the circulating pump and a pipeline, the culture solution tank 3 is connected with a liquid inlet of the atomizing device through a pipeline, a feed inlet 6 is arranged on the culture solution tank 3, the bottom of the culture solution tank 3 is higher than the horizontal height of the atomizing device, the PLC 2 is electrically connected with the atomizing device and the circulating pump, the remote control system comprises an internet server 7 and a client 8, the PLC controller 2 is provided with a wireless communication module 9 for transmitting information with the Internet server 7, and the client 8 controls the PLC controller 2 through wireless communication and the Internet server 7.
The atomizing device is an air pressure micro-mist atomizing device 18, the air pressure micro-mist atomizing device comprises an air compressor 19, an electromagnetic valve 20 arranged on a gas pipeline communicated with the air compressor 19 and the atomizing head 5 and an electromagnetic valve 20 arranged on a liquid inlet pipeline of the atomizing head 5, and the electromagnetic valve 20 is electrically connected with the PLC controller 2.
The planting tank 1 is an A-shaped aeroponic planting tank.
The culture solution pool 3 is internally provided with a detector, a temperature sensor 11 and a liquid level meter 12, the detector comprises a PH detector 13 and an EC detector 14, and the temperature sensor 11, the PH detector 13 and the EC detector 14 are all controlled by the PLC 2.
An aeration pipe 16 communicated with the air outlet of the ozone generator 15 is arranged in the culture solution tank 3, an ultraviolet sterilizing lamp 17 is arranged in the culture solution tank 3, and the ozone generator 15 and the ultraviolet sterilizing lamp 17 are both connected with the PLC electric controller 2.
And a heating device and a refrigerating device which are controlled by the PLC controller 2 are installed at the liquid inlet of the atomizing device.
And a filter screen is arranged in the collecting tank 4.
The planting groove 1 is provided with planting holes, and the planting groove 1 is made of light-tight materials.
When the invention is used: a high-efficiency micro-fog plant culture device mainly comprises a planting groove, an atomizing device, a nutrient solution supply device, a PLC electric controller and a remote control system, wherein the PLC electric controller is used for carrying out coordination control on the atomizing device and the nutrient solution supply device, the remote control system acquires data in the PLC through wireless communication and controls the data, the nutrient solution supply device comprises a culture solution pool, a collecting pool and a circulating pump, the culture solution pool is used for temporarily storing the uniformly mixed culture solution and supplying the uniformly mixed culture solution to the atomizing device for atomization, the circulating pump conveys the nutrient solution collected by the collecting pool to the nutrient solution pool to be reconfigured into nutrient solution suitable for plant needs to be reused, the planting groove is arranged above the collecting pool, the collecting pool is used for collecting the culture solution falling from the planting groove, atomizing heads connected with the atomizing device are uniformly arranged in the planting groove, the atomizing heads are fixedly arranged in the planting groove to spray root systems of plants, the atomization device atomizes nutrient solution, a water outlet of the collecting pool is connected with the culture solution pool through a circulating pump and a pipeline, the culture solution pool is connected with a liquid inlet of the atomization device through a pipeline, a feed inlet is arranged on the culture solution pool, the culture solution in the culture solution pool can be conveniently supplemented or matched, the bottom of the culture solution pool is higher than the horizontal height of the atomization device, so that the culture solution flows to the atomization device under the action of gravity, the PLC is electrically connected with the atomization device and the circulating pump, the remote control system comprises an internet server and a client, a wireless communication module for transmitting information with the internet server is arranged on the PLC, the client controls the PLC through a wireless communication and the internet server, the atomization device and the nutrient solution supply device are integrally and coordinately controlled, and the air pressure micro-fog atomization device comprises an air compressor, The device comprises an electromagnetic valve arranged on a gas pipeline communicated with an air compressor and an atomizing spray head and an electromagnetic valve arranged on a liquid inlet pipeline of the atomizing spray head, wherein the proportion of nutrient solution and air is controlled by the electromagnetic valve, the gas circulation capacity is improved, the electromagnetic valves are electrically connected with a PLC (programmable logic controller), a planting groove is an A-shaped aeroponics planting groove, planting holes are formed in the planting groove, plant seedlings can be conveniently placed in the planting holes, the planting groove is made of opaque materials, the growth is influenced by the visible light of a root system of people, a detector, a temperature sensor and a liquid level meter are arranged in a culture solution pool, the character of the culture solution in the culture solution pool can be monitored in real time, the detector comprises a PH detector and an EC detector, the PH value and the EC value of the culture solution are monitored, the effect of the nutrient solution is ensured, the temperature sensor, the PH detector and the EC detector are, be provided with the aeration pipe that is linked together with the ozone generator gas outlet in the culture solution pond, improve the ozone content in the culture solution and avoid the culture solution to produce the peculiar smell, install ultraviolet germicidal lamp in the culture solution pond, the disinfection of disinfecting to the culture solution in the culture solution pond, avoid germ to infect the cultivation plant, atomizing device inlet opening department installs heating device and refrigerating plant through PLC electropneumatic controller control, adjust the temperature of culture solution when the temperature is higher or lower, improve the absorption efficiency of plant, improve the growth effect, be provided with the filter screen in the collecting pit, debris in getting into the collecting pit filters.
Generally, the invention has the advantages of convenient use, remote control through wireless communication, high production safety, cyclic utilization of culture solution, effective prevention of nutrient solution waste and high use value, and adopts low-pressure liquid to make fog.
Example 3
As shown in the attached figure 3, the high-efficiency micro-fog plant culture device comprises a planting tank 1, an atomizing device, a nutrient solution supply device, a PLC (programmable logic controller) 2 and a remote control system, wherein the nutrient solution supply device comprises a culture solution tank 3, a collecting tank 4 and a circulating pump, the planting tank 1 is arranged above the collecting tank 4, an atomizing head 5 connected with the atomizing device is uniformly arranged in the planting tank 1, a water outlet of the collecting tank 4 is connected with the culture solution tank 3 through the circulating pump and a pipeline, the culture solution tank 3 is connected with a liquid inlet of the atomizing device through a pipeline, a feed inlet 6 is arranged on the culture solution tank 3, the bottom of the culture solution tank 3 is higher than the horizontal height of the atomizing device, the PLC 2 is electrically connected with the atomizing device and the circulating pump, the remote control system comprises an internet server 7 and a client 8, the PLC controller 2 is provided with a wireless communication module 9 for transmitting information with the Internet server 7, and the client 8 controls the PLC controller 2 through wireless communication and the Internet server 7.
The atomizing device is an air pressure micro-mist atomizing device 18, the air pressure micro-mist atomizing device comprises an air compressor 19, an electromagnetic valve 20 arranged on a gas pipeline communicated with the air compressor 19 and the atomizing head 5 and an electromagnetic valve 20 arranged on a liquid inlet pipeline of the atomizing head 5, and the electromagnetic valve 20 is electrically connected with the PLC controller 2.
The planting tank 1 is a trapezoidal aeroponic planting tank.
The culture solution pool 3 is internally provided with a detector, a temperature sensor 11 and a liquid level meter 12, the detector comprises a PH detector 13 and an EC detector 14, and the temperature sensor 11, the PH detector 13 and the EC detector 14 are all controlled by the PLC 2.
An aeration pipe 16 communicated with the air outlet of the ozone generator 15 is arranged in the culture solution tank 3, an ultraviolet sterilizing lamp 17 is arranged in the culture solution tank 3, and the ozone generator 15 and the ultraviolet sterilizing lamp 17 are both connected with the PLC electric controller 2.
And a heating device and a refrigerating device which are controlled by the PLC controller 2 are installed at the liquid inlet of the atomizing device.
And a filter screen is arranged in the collecting tank 4.
The planting groove 1 is provided with planting holes, and the planting groove 1 is made of light-tight materials.
When the invention is used: a high-efficiency micro-fog plant culture device mainly comprises a planting groove, an atomizing device, a nutrient solution supply device, a PLC electric controller and a remote control system, wherein the PLC electric controller is used for carrying out coordination control on the atomizing device and the nutrient solution supply device, the remote control system acquires data in the PLC through wireless communication and controls the data, the nutrient solution supply device comprises a culture solution pool, a collecting pool and a circulating pump, the culture solution pool is used for temporarily storing the uniformly mixed culture solution and supplying the uniformly mixed culture solution to the atomizing device for atomization, the circulating pump conveys the nutrient solution collected by the collecting pool to the nutrient solution pool to be reconfigured into nutrient solution suitable for plant needs to be reused, the planting groove is arranged above the collecting pool, the collecting pool is used for collecting the culture solution falling from the planting groove, atomizing heads connected with the atomizing device are uniformly arranged in the planting groove, the atomizing heads are fixedly arranged in the planting groove to spray root systems of plants, the atomization device atomizes nutrient solution, a water outlet of the collecting pool is connected with the culture solution pool through a circulating pump and a pipeline, the culture solution pool is connected with a liquid inlet of the atomization device through a pipeline, a feed inlet is arranged on the culture solution pool, the culture solution in the culture solution pool can be conveniently supplemented or matched, the bottom of the culture solution pool is higher than the horizontal height of the atomization device, so that the culture solution flows to the atomization device under the action of gravity, the PLC is electrically connected with the atomization device and the circulating pump, the remote control system comprises an internet server and a client, a wireless communication module for transmitting information with the internet server is arranged on the PLC, the client controls the PLC through a wireless communication and the internet server, the atomization device and the nutrient solution supply device are integrally and coordinately controlled, and the air pressure micro-fog atomization device comprises an air compressor, The device comprises an electromagnetic valve arranged on a gas pipeline communicated with an air compressor and an atomizing spray head and an electromagnetic valve arranged on a liquid inlet pipeline of the atomizing spray head, wherein the proportion of nutrient solution and air is controlled by the electromagnetic valve, the gas circulation capacity is improved, the electromagnetic valves are electrically connected with a PLC (programmable logic controller), a planting groove is a trapezoidal aeroponics planting groove, a planting hole is formed in the planting groove, plant seedlings can be conveniently placed in the planting hole, the planting groove is made of opaque materials, the growth is influenced by the visible light of a root system of people, a detector, a temperature sensor and a liquid level meter are arranged in a culture solution pool, the character of the culture solution in the culture solution pool can be monitored in real time, the detector comprises a PH detector and an EC detector, the PH value and the EC value of the culture solution are monitored, the effect of the nutrient solution is ensured, the temperature sensor, the PH detector and the EC detector are, be provided with the aeration pipe that is linked together with the ozone generator gas outlet in the culture solution pond, improve the ozone content in the culture solution and avoid the culture solution to produce the peculiar smell, install ultraviolet germicidal lamp in the culture solution pond, the disinfection of disinfecting to the culture solution in the culture solution pond, avoid germ to infect the cultivation plant, atomizing device inlet opening department installs heating device and refrigerating plant through PLC electropneumatic controller control, adjust the temperature of culture solution when the temperature is higher or lower, improve the absorption efficiency of plant, improve the growth effect, be provided with the filter screen in the collecting pit, debris in getting into the collecting pit filters.
Generally, the invention has the advantages of convenient use, remote control through wireless communication, high production safety, cyclic utilization of culture solution, effective prevention of nutrient solution waste and high use value, and adopts low-pressure liquid to make fog.
Claims (9)
1. The utility model provides a high-efficient little fog plant culture apparatus, is including planting groove, atomizing device, nutrient solution feeding device, PLC electropneumatic controller and remote control system, its characterized in that: the nutrient solution supply device comprises a culture solution pool, a collecting pool and a circulating pump, the planting tank is arranged above the collecting pool, spray heads connected with an atomizing device are uniformly arranged in the planting groove, a water outlet of the collecting tank is connected with the culture solution tank through a circulating pump and a pipeline, the culture solution pool is connected with the liquid inlet of the atomization device through a pipeline, a feed inlet is arranged on the culture solution pool, the bottom of the culture solution pool is higher than the horizontal height of the atomization device, the PLC is electrically connected with the atomization device and the circulating pump, the remote control system comprises an Internet server and a client, the PLC is provided with a wireless communication module for transmitting information with the Internet server, the client controls the PLC electric controller through wireless communication and an Internet server.
2. The high-efficiency micro-fog plant cultivation device as claimed in claim 1, wherein: the atomization device is an ultrasonic atomizer.
3. The high-efficiency micro-fog plant cultivation device as claimed in claim 1, wherein: the atomizing device is an air pressure micro-mist atomizing device, the air pressure micro-mist atomizing device comprises an air compressor, an electromagnetic valve and an electromagnetic valve, the electromagnetic valve is installed on a gas pipeline for communicating the air compressor and the atomizing spray head, the electromagnetic valve is installed on a liquid inlet pipeline of the atomizing spray head, and the electromagnetic valve is electrically connected with the PLC.
4. The high-efficiency micro-fog plant cultivation device as claimed in claim 1, wherein: the planting groove is a trapezoidal aeroponic planting groove or an A-shaped aeroponic planting groove.
5. The high-efficiency micro-fog plant cultivation device as claimed in claim 1, wherein: the culture solution pool is internally provided with a detector, a temperature sensor and a liquid level meter, the detector comprises a PH detector and an EC detector, and the temperature sensor, the PH detector and the EC detector are all controlled by a PLC electric controller.
6. The high-efficiency micro-fog plant cultivation device as claimed in claim 1, wherein: an aeration pipe communicated with an air outlet of the ozone generator is arranged in the culture solution tank, an ultraviolet sterilizing lamp is arranged in the culture solution tank, and the ozone generator and the ultraviolet sterilizing lamp are both connected with the PLC.
7. The high-efficiency micro-fog plant cultivation device as claimed in claim 1, wherein: and a heating device and a refrigerating device which are controlled by a PLC (programmable logic controller) are installed at the liquid inlet of the atomizing device.
8. The high-efficiency micro-fog plant cultivation device as claimed in claim 1, wherein: and a filter screen is arranged in the collecting tank.
9. The high-efficiency micro-fog plant cultivation device as claimed in claim 1, wherein: the planting groove is provided with a planting hole and is made of light-tight materials.
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| CN201911347032.8A CN110771491A (en) | 2019-12-24 | 2019-12-24 | High-efficient little fog plant culture apparatus |
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| CN111727864A (en) * | 2020-06-02 | 2020-10-02 | 佛山市谷思贝生物科技有限公司 | Water mist irrigation system |
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