CN114521481A - Atomization cultivation device and method - Google Patents
Atomization cultivation device and method Download PDFInfo
- Publication number
- CN114521481A CN114521481A CN202210143241.6A CN202210143241A CN114521481A CN 114521481 A CN114521481 A CN 114521481A CN 202210143241 A CN202210143241 A CN 202210143241A CN 114521481 A CN114521481 A CN 114521481A
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- liquid medicine
- spray head
- fan
- liquid
- magnetic field
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/035—Discharge apparatus, e.g. electrostatic spray guns characterised by gasless spraying, e.g. electrostatically assisted airless spraying
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- 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 provides an atomization cultivation device and method, which comprises a charge providing mechanism, a field planting plate, a liquid medicine pipe, an electrostatic atomization spray head, a liquid medicine box and a magnetic field generator, wherein the charge providing mechanism is connected with the field planting plate; the charge providing mechanism is connected with a fan in the electrostatic atomization spray head; the liquid medicine box is internally filled with liquid medicine; the field planting plate is arranged on the pesticide liquid box and is provided with a plurality of through holes for placing plants; the liquid medicine pipe and the electrostatic atomization spray head are arranged inside the liquid medicine box; the liquid medicine pipe is provided with a plurality of liquid outlets; the electrostatic atomization spray head is positioned below the through hole of the fixed planting plate and is connected with the liquid outlet of the liquid medicine pipe; the magnetic field generator is used for generating a magnetic field and enabling the liquid medicine box to be in the magnetic field. The invention utilizes the ionized air technology, the electrostatic atomization technology and the electromagnetic field principle to realize the pulverization of fog drops, the atomization of the pesticide liquid to be charged and the accurate delivery to the root system of the plant, solves the problems that the root system of the aeroponics plant is complicated and the fog drops are difficult to reach the core part of the root system, and improves the aeroponics efficiency.
Description
Technical Field
The invention belongs to the technical research field of aerial fog cultivation equipment, and particularly relates to an atomization cultivation device and method.
Background
Aerial fog cultivation is the most practical cultivation method in the current plant cultivation, the root system is suspended in the air, can grow most freely, the oxygen is sufficient, the root system is especially developed, meanwhile, the method can obtain moisture and nutrition in the most direct way, is the most suitable, most sufficient and most direct supply method for the three factors of water, fertilizer and gas, can greatly improve the quantity and the quality of production, greatly reduce the investment of manpower, fertilizer, water and pesticide, facilitate the three-dimensional vertical three-dimensional cultivation, improve the planting efficiency of unit area by times, meanwhile, the occurrence of plant diseases and insect pests can be reduced by more than 75 percent, and the pesticide-free production without insect can be realized, thus saving pesticide compared with soil cultivation, greatly reducing the cost of agricultural materials, therefore, aeroponic cultivation is the technology with the most development potential and prospect in gardening production and research at present, and is incomparable with any cultivation mode at present. However, the atomization effect of the spray head in the existing aerial fog cultivation is general, and the fog drops are large and are not beneficial to the absorption of the plant root system. Meanwhile, the fog drops float around after being sprayed out, and can not continuously float around the root system, so that the phenomenon that the root system can not fully absorb the fog drops, particularly the root system in the inner part, is easy to occur. The efficiency of aeroponic cultivation is reduced and aeroponic cultivation may fail in severe cases.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an atomization cultivation device and method, which integrate an ionized air technology, an electrostatic atomization technology and an electromagnetic field principle, realize the pulverization of fog drops, charge the fog drops and guide the charged fog drops to the roots of plants.
The technical scheme of the invention is as follows:
an atomization cultivation device comprises a charge providing mechanism, a field planting plate, a liquid medicine pipe, an electrostatic atomization nozzle, a liquid medicine box and a magnetic field generator;
the charge providing mechanism is connected with a fan in the electrostatic atomization spray head; the liquid medicine box is internally filled with liquid medicine; the planting plate is arranged on the pesticide tank, and a plurality of through holes are formed in the planting plate and used for placing plants; the liquid medicine pipe and the electrostatic atomization spray head are arranged inside the liquid medicine box; the liquid medicine pipe is provided with a plurality of liquid outlets; the electrostatic atomization spray head is positioned below the through hole of the planting plate and is connected with the liquid outlet of the liquid medicine pipe; the magnetic field generator is used for generating a magnetic field and enabling the liquid medicine box to be in the magnetic field.
In the above scheme, the electrostatic atomization spray head further comprises a spray head body, a liquid outlet cover and an atomization chamber;
the spray head body is provided with a liquid inlet, and the inner cavity of the spray head body is provided with a cone core; the atomizing chamber is connected with the opening end of the spray head body; the liquid outlet cover is arranged between the atomizing chamber and the opening end of the spray head body and is provided with a liquid outlet hole; the atomizing chamber is internally provided with a fan which is positioned between the liquid outlet hole and the spray hole of the atomizing chamber.
Further, the fan is arranged on a bracket in the atomizing chamber through a conductive shaft; the fan passes through the bearing housing at the axle head of conductive shaft, and can do circumferential direction around the axle, and the conductive shaft is connected with the mechanism is provided to the electric charge.
Furthermore, one end of the conductive shaft is a conical end, the conical end is connected with the fan, and the other end of the conductive shaft is connected with the charge providing mechanism.
In the above scheme, the fan is made of a metal sheet, and the tail end of the fan blade is pointed.
In the above scheme, the magnetic field generator comprises a first electrified coil and a second electrified coil; first circular telegram coil and second circular telegram coil set up respectively in the both sides of liquid medicine case, and first circular telegram coil and second circular telegram coil are connected with the power respectively.
Furthermore, the first electrified coil and the second electrified coil have the same coil turn number and the same coil radius, and are electrified with currents in the same direction and the same direction.
In the scheme, the device further comprises a fixed support; the first electrified coil and the second electrified coil are respectively installed on two sides of the fixed support.
In the above scheme, the atomizing chamber is in threaded connection with the opening end of the spray head body.
The working method of the atomization cultivation device comprises the following steps:
the electric charge providing mechanism sends electric charges to each electrostatic atomizing nozzle, the electric charges enter a fan in the electrostatic atomizing nozzle, the tail ends of fan blades concentrate a large amount of electric charges, air is ionized to generate ionized air, the fan is pushed to rotate, liquid drops entering an atomizing chamber of the electrostatic atomizing nozzle rotate at a high speed under the action of the ionized air and are extruded and crushed into fog drops, the electric charges are transferred to the fog drops by the fan, and the fog drops are enabled to carry negative charges and are finally sprayed out from a spray hole; after the magnetic field generator is electrified, an electromagnetic field is generated, atomized and electrified fog drops are sprayed out of the spray holes of the electrostatic atomization spray heads and then are in the magnetic field, and the fog drops move upwards under the action of Lorentz force and float to the plant root system of the planting plate.
Compared with the prior art, the invention has the beneficial effects that:
the invention utilizes the ionized air technology, the electrostatic atomization technology and the electromagnetic field principle to atomize and charge the pesticide solution, and fog drops move upwards under the action of Lorentz force and float to the plant root system of the planting plate, thereby solving the problems that the root system of the aeroponics crop is complex and the fog drops are difficult to reach the core part of the root system, and improving the aeroponics efficiency; the pesticide liquid is more effectively utilized, the yield of crops in unit area can be improved, the advantages of high yield, good quality and less pollution are achieved, the maximization of pesticide liquid droplet utilization is realized, and the future agricultural development requirements are met.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic view of the distribution of drug solution tubes according to an embodiment of the present invention;
FIG. 3 is a top view of an embodiment of the present invention after removal of the field plates;
FIG. 4 is a cross-sectional view of an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an electrostatic atomizer according to an embodiment of the present invention;
FIG. 6 is a top view of a fan according to an embodiment of the present invention;
FIG. 7 is a front view of a conductive shaft according to one embodiment of the present invention;
FIG. 8 is a top view of a stent according to an embodiment of the present invention.
Wherein: 1-storage battery, 2-first electrified coil, 3-field planting plate, 4-liquid medicine pipe, 5-electrostatic atomization spray head, 501-spray head body, 502-liquid outlet cover, 503-conductive shaft, 504-atomization chamber, 505-bracket, 506-fan, 507-bearing, 508-gasket, 6-liquid medicine box, 7-power supply, 8-second electrified coil and 9-fixed bracket.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "front", "back", "upper", "lower", "left", "right", "axial", "radial", "vertical", "horizontal", "inner", "outer", etc. indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Fig. 1, fig. 2, fig. 3 and fig. 4 are a preferred embodiment of the cultivation device based on atomization and rotation atomization, and the cultivation device based on atomization and rotation atomization comprises a charge supply mechanism, a planting plate 3, a liquid medicine pipe 4, an electrostatic atomization nozzle 5, a liquid medicine tank 6 and a magnetic field generator.
Preferably, the charge providing mechanism is a storage battery 1, and the storage battery 1 is connected with a fan 506 in the electrostatic atomization spray head 5; the liquid medicine box 6 is internally filled with liquid medicine; the planting plate 3 is arranged on the pesticide tank 6, a plurality of rows of through holes are formed in the planting plate 3, and each row comprises a plurality of through holes for placing plants; the liquid medicine pipe 4 and the electrostatic atomization nozzle 5 are arranged inside the liquid medicine box 6, and the liquid medicine pipe 4 is provided with a plurality of liquid outlets; the electrostatic atomization spray head 5 is positioned below the through hole of the planting plate 3 and is connected with the liquid outlet of the liquid medicine pipe 4; the magnetic field generator is used for generating a magnetic field and making the liquid medicine box 6 in the magnetic field.
According to the present embodiment, preferably, the magnetic field generator comprises a first energized coil 2 and a second energized coil 8; first circular telegram coil 2 and second circular telegram coil 8 set up respectively in the both sides of liquid medicine case 6, and first circular telegram coil 2 and second circular telegram coil 8 are connected with power 7 respectively.
According to the present embodiment, it is preferable that a fixing bracket 9 is further included; the first electrified coil 2 and the second electrified coil 8 are respectively installed on two sides of the fixed support 9.
One end of the liquid medicine pipe 4 is immersed in the liquid medicine, the liquid medicine is conveyed to the electrostatic atomization nozzle 5, charged fog drops sprayed out by the electrostatic atomization nozzle 5 are acted by Lorentz force in a magnetic field, the fog drops can move upwards under the action of the Lorentz force, and the fog drops accurately act on a plant root system; the electrostatic atomization spray head 5 is arranged on the liquid outlet of the liquid medicine pipe 4; the liquid medicine box 6 is arranged between the first electrified coil 2 and the second electrified coil 8; the power supply 7 is connected with the first electrified coil 2 and the second electrified coil 8, preferably, the number of turns of the first electrified coil 2 and the second electrified coil 8 is the same as the coil radius, and the first electrified coil and the second electrified coil are electrified with currents in the same direction. At this moment, produce the electromagnetic field between first electrified coil 2 and the electrified coil 8 of second, liquid medicine case 6, liquid medicine pipe 4, electrostatic atomization shower nozzle 5 and field planting board 3 all are in this magnetic field, the direction in magnetic field can change according to the circular telegram direction, and its size can be according to circular telegram electric current size control.
Fig. 5 is a schematic structural diagram of the electrostatic atomizer 5 according to the present invention, wherein the electrostatic atomizer 5 includes a nozzle body 501, a liquid outlet cover 502, a conductive shaft 503, an atomizing chamber 504, and a fan 506.
According to the embodiment, preferably, a liquid inlet is formed in the side surface of the spray head body 501, preferably, the diameter is 2.5-3.5 mm, the water pressure is appropriate, the liquid outlet amount is stable, and a cone core is arranged in the inner cavity of the spray head body 501; the atomization chamber 504 is connected with the open end of the spray head body 501; the liquid outlet cover 502 is arranged between the atomizing chamber 504 and the opening end of the spray head body 501, and the liquid outlet cover 502 is provided with a liquid outlet hole; one end of the conductive shaft 503 is a tapered end, the tapered end is connected with the fan 506, and the other end is connected with the charge providing mechanism; a fan 506 is arranged in the atomizing chamber 504, and the fan 506 is positioned between the liquid outlet and the spray holes of the atomizing chamber 504; the fan 506 is sleeved at the shaft end of the conductive shaft 503 through a bearing 507 and rotates circumferentially around the shaft, and the conductive shaft (503) is connected with the charge providing mechanism.
According to the present embodiment, preferably, a gasket 508 is disposed between the liquid outlet cover 502 and the spray head body 501.
According to the present embodiment, it is preferable that the side wall of the atomizing chamber 504 is provided with a coil hole, the lower end is provided with a spray hole, and the electric wire wound on the electric conduction shaft 503 is communicated with the storage battery 1 through the coil hole; the atomizing chamber 504 is in threaded connection with the open end of the spray head body 501.
According to the present embodiment, the fan 506 is preferably made of a metal sheet, and the tips of the blades are pointed, so that a large amount of electric charges can be collected.
According to the present embodiment, it is preferable that a bracket 505 is further included, and the bracket 505 is installed on the inner wall of the atomizing chamber 504 and is located at the upper end of the coil hole; the middle of the bracket 505 is provided with a threaded hole.
Through the structural improvement of the electrostatic atomization nozzle 5, the ionized air technology and the electrostatic atomization technology are combined, and the mist drop crushing effect is improved.
The working method of the atomization cultivation device comprises the following steps:
the charge providing mechanism sends charges to each electrostatic atomizing nozzle 5, the charges enter a fan 506 in the electrostatic atomizing nozzle 5, the tail end of a blade of the fan 506 concentrates a large amount of charges, air is ionized to generate ionized air, the fan 506 is pushed to rotate, liquid drops entering an atomizing chamber 504 of the electrostatic atomizing nozzle 5 rotate at a high speed under the action of the ionized air and are extruded and crushed into fog drops, the fan 506 transmits the charges to the fog drops, and the fog drops are charged with negative charges and are finally sprayed out from spray holes; after the magnetic field generator is electrified, an electromagnetic field is generated, atomized and electrified fog drops are sprayed out of the spray holes of the electrostatic atomization spray head 5 and then are in the magnetic field, and the fog drops move upwards under the action of Lorentz force and float to the plant root system of the planting plate 3.
According to this embodiment, specifically, the working process of the cultivation device by atomization is as follows:
the invention utilizes ionized wind technology, electrostatic atomization technology and electromagnetic field technology to atomize the liquid medicine in an electrified way and accurately send the liquid medicine to the root system of the plant. The battery 1 and the power supply 7 are energized. The liquid medicine tube 4 draws up the liquid medicine from the liquid medicine tank 6 and delivers the liquid medicine to each electrostatic atomizing head 5 connected thereto. The accumulator 1 sends the electric charge to the conductive shaft 503 of each spray head, the electric charge enters the conductive shaft 503 and enters the outer surface of the fan 506 from the conical end, when the conductor is in electrostatic balance, the charged electric charge is distributed on the outer surface, the more flat the surface is, the less the charged electric charge is, the tip part of the blade end concentrates a great amount of electric charge, the air is ionized to generate ionized wind, and the fan 506 is pushed to rotate. The liquid medicine enters the spray head body 501 from the liquid inlet and performs high-speed spiral motion around the cone core, when the liquid medicine approaches the liquid outlet of the liquid outlet cover 502, the circular motion speed is accelerated, the liquid medicine is sprayed out from the liquid outlet, the liquid medicine is refined into smaller liquid drops, and the liquid drops are sprayed into the atomizing chamber 504 in the form of a liquid cone. The droplets are rotated at a high speed in the atomizing chamber 504 by the ionized wind and are crushed into mist droplets. The fan 506 rotating at a high speed transfers electric charges to the mist droplets, so that the mist droplets are negatively charged and finally ejected from the ejection holes. After the first electrified coil 2 and the second electrified coil 8 are connected with the power supply 7, an electromagnetic field is generated between the two coils, atomized and charged fog drops are sprayed out by the spray head and then are in the magnetic field, and the fog drops are subjected to the action of Lorentz force and move upwards under the action of the Lorentz force to float to the root system of the plant.
The invention utilizes the ionized air technology, the electrostatic atomization technology and the electromagnetic field principle to atomize and charge the pesticide solution, and fog drops move upwards under the action of Lorentz force and float to the plant root system of the planting plate, thereby solving the problems that the root system of the aeroponics crop is complex and the fog drops are difficult to reach the core part of the root system, and improving the aeroponics efficiency; the pesticide liquid is more effectively utilized, the yield of crops in unit area can be improved, the advantages of high yield, good quality and less pollution are achieved, the maximization of pesticide liquid droplet utilization is realized, the purposes of high yield, high quality and high efficiency are achieved, and the future agricultural development requirements are met.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. An atomization cultivation device is characterized by comprising a charge providing mechanism, a planting plate (3), a liquid medicine pipe (4), an electrostatic atomization spray head (5), a liquid medicine box (6) and a magnetic field generator;
the charge providing mechanism is connected with a fan (506) in the electrostatic atomization spray head (5); the liquid medicine box (6) is internally filled with liquid medicine; the planting plate (3) is arranged on the liquid medicine box (6), and a plurality of through holes are formed in the planting plate (3) and used for placing plants; the liquid medicine pipe (4) and the electrostatic atomization nozzle (5) are arranged inside the liquid medicine box (6); the liquid medicine tube (4) is provided with a plurality of liquid outlets; the electrostatic atomization spray head (5) is positioned below the through hole of the planting plate (3) and is connected with the liquid outlet of the liquid medicine pipe (4); the magnetic field generator is used for generating a magnetic field and enabling the liquid medicine box (6) to be in the magnetic field.
2. The atomizing cultivation device of claim 1, wherein the electrostatic atomizing spray head (5) further comprises a spray head body (501), a liquid outlet cover (502) and an atomizing chamber (504);
a liquid inlet is formed in the spray head body (501), and a cone core is arranged in the inner cavity of the spray head body (501); the atomizing chamber (504) is connected with the opening end of the spray head body (501); the liquid outlet cover (502) is arranged between the atomizing chamber (504) and the opening end of the spray head body (501), and the liquid outlet cover (502) is provided with a liquid outlet hole; a fan (506) is arranged in the atomizing chamber (504), and the fan (506) is positioned between the liquid outlet hole and the spray holes of the atomizing chamber (504).
3. The aeroponic cultivation device according to claim 2, characterised in that the fan (506) is mounted on a bracket (505) in the aeroponic chamber (504) by means of an electrically conductive shaft (503); the fan (506) is sleeved at the shaft end of the conductive shaft (503) through a bearing (507) and can rotate around the shaft in the circumferential direction, and the conductive shaft (503) is connected with the charge providing mechanism.
4. The aeroponic device according to claim 3, characterised in that the electrically conductive shaft (503) has a tapered end at one end, which is connected to a fan (506) and at the other end to a charge supply means.
5. The cultivation device with atomization function as claimed in claim 2, wherein the fan (506) is made of metal sheet, and the blade tip of the fan (506) is pointed.
6. The aeroponic cultivation device according to claim 1, characterised in that the magnetic field generator comprises a first electrified coil (2) and a second electrified coil (8); first circular telegram coil (2) and second circular telegram coil (8) set up respectively in the both sides of liquid medicine case (6), and first circular telegram coil (2) and second circular telegram coil (8) are connected with power (7) respectively.
7. The cultivation device by atomization according to claim 6, characterized in that the first electrified coil (2) and the second electrified coil (8) have the same coil turns, the same coil radius, and are electrified with the same direction and the same current.
8. The aeroponic cultivation device according to claim 6, further comprising a fixing bracket (9); the first electrified coil (2) and the second electrified coil (8) are respectively installed on two sides of the fixing support (9).
9. The atomization cultivation device of claim 2, wherein the atomization chamber (504) is in threaded connection with an open end of the spray head body (501).
10. A method of operating an aeroponic apparatus as claimed in any one of claims 1 to 9, including the steps of:
the electric charge providing mechanism sends electric charges to each electrostatic atomizing nozzle (5), the electric charges enter a fan (506) in the electrostatic atomizing nozzle (5), the tail end of a blade of the fan (506) concentrates a large amount of electric charges, air is ionized to generate ionized air, the fan (506) is pushed to rotate, liquid drops entering an atomizing chamber (504) of the electrostatic atomizing nozzle (5) rotate at a high speed under the action of the ionized air and are extruded and crushed into fog drops, the electric charges are transmitted to the fog drops by the fan (506), and the fog drops are charged with negative charges and are finally sprayed out from a spray hole; after the magnetic field generator is electrified, an electromagnetic field is generated, atomized and electrified fog drops are sprayed out through the spray holes of the electrostatic atomization spray head (5) and then are in the magnetic field, and the fog drops move upwards under the action of Lorentz force and float to the plant root system of the planting plate (3).
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| CN202210143241.6A CN114521481B (en) | 2022-02-16 | 2022-02-16 | Atomization cultivation device and method |
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| CN202210143241.6A CN114521481B (en) | 2022-02-16 | 2022-02-16 | Atomization cultivation device and method |
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| CN114521481B (en) | 2023-08-29 |
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