Multifunctional modular aeroponic plant growth cabin

Abstract

This invention relates to a cabin that provides the opportunity to cultivate plants using aeroponic techniques in a closed environment with rapid growth and low energy consumption, as well as to the method of operating this cabin. The invention allows for the control of parameters necessary for plant growth (such as light intensity, light spectrum, temperature, humidity, nutrient temperature, nutrient amount, nutrient pH, and electrical conductivity (EC) of the growth medium) and enables the real-time monitoring of the plant's development through weight sensors and cameras, tracking parameters such as live weight, leaf area, root length, and leaf color.

Description

[0001] MULTIFUNCTIONAL MODULAR AEROPONIC PLANT GROWTH CABIN

[0002] Technical Field

[0003] This invention relates to a cabin that allows the rapid cultivation of plants using aeroponic techniques with low energy consumption in an enclosed environment, as well as the method of operating this cabin.

[0004] Specifically, the invention involves a cabin that controls the parameters necessary for plant growth (such as light intensity, light spectrum, temperature, humidity, nutrient temperature, nutrient amount, nutrient pH, and the electrical conductivity (EC) of the growth medium) and monitors the plant's growth in real-time.

[0005] Background

[0006] According to a United Nations study, the world population, which was 2.53 billion in 1950, increased to 4.06 billion in 1975, 6.03 billion in 2009, and is expected to reach 8.01 billion in 2025 and 9.15 billion by 2050. This rapid population growth has increased food demand. According to the Food and Agriculture Organization (FAO), agricultural production must increase by approximately 70% to provide sufficient food for the rapidly growing global population.

[0007] Agriculture is not only important for meeting human food demands but also supplies essential raw materials for industry. Due to global warming and increasing drought, the amount of water and land available for agriculture is gradually decreasing. Rapid urbanization and industrialization are also leading to water crises, and the availability of freshwater for irrigated farmland is expected to decrease in the future.

[0008] To meet the food demand of the growing population and the raw material needs of industry, there has been a transition from traditional farming to modem agricultural methods. One of these modem agricultural techniques is the aeroponic plant cultivation method, a soil-less farming technique used in enclosed conditions. Since plants are grown in closed conditions in aeroponic systems, they are protected from biotic and abiotic stresses such as climate conditions, infectious diseases, and insect invasions. A 2006 NASA study found that aeroponic plant cultivation reduced water usage by 98%, nutrient usage by 60%, and pesticide usage by 100%. Moreover, a 45-75% increase in productivity was achieved in plant production through aeroponic systems.

[0009] Many plant growth cabins are known in the field. These cabins are frequently used for quick access to fresh produce and research purposes in universities and R&D centers. However, all existing plant growth cabins are designed for soil-based cultivation. These cabins can control parameters such as temperature, humidity, and light intensity, which are essential for plant growth. However, there is no advanced plant growth cabin specifically designed for aeroponic plant cultivation.

[0010] US Patent No. US2015296725A1 describes an aeroponic and drip irrigation plant growth system that includes at least one aeroponic unit, a liquid reservoir, and a pump.

[0011] US Patent No. US11457577B1 discloses a modular aeroponic system that circulates a temperature-regulated liquid nutrient solution to maintain the temperature stability of plant roots.

[0012] Patent WO2022182714A1 explains an intelligent aeroponic system for microgravity and terrestrial nutrient delivery, designed to facilitate efficient crop cultivation on Earth and in low Earth orbit space stations, such as the International Space Station (ISS), as well as on the Moon, Mars, and beyond.

[0013] Patent WO2021105990A2 describes a controlled, sterile plant growth system with a closed circuit, including plant board holes designed to place the stem of a plant and maintain the sterility of the system.

[0014] Patent HRP20191572A2 discloses a system for providing personal gardens with the necessary microclimate conditions for any plant species, as well as the ability to create multiple isolated microclimates within a confined space.

[0015] Patent US2019357458A1 discusses an apparatus that provides easy access to plants in a growth chamber without interrupting the delivery of nutrient-rich solutions, including a rotating plant support structure and climate-controlled growth chambers.

[0016] Patent TR201917570A2 describes a fertilized water preparation system suitable for both soil-based and soil-less agriculture, which raises the pH of fertilized water, manages dissolved oxygen in water, measures CO2 and 02 levels in the air, and automatically fills the water when necessary.

[0017] Patent TR201914501 A2 describes an indoor aeroponic plant growth module using aeroponic cultivation systems.

[0018] Objective and Summary of the Invention

[0019] The objective of this invention is to develop a new-generation multifunctional aeroponic plant growth cabin that enables soil-less plant cultivation.

[0020] Unlike known cabins, this cabin controls not only the parameters of temperature, humidity, and light intensity but also additional parameters such as light spectrum, nutrient amount, spraying duration, nutrient solution pH, electrical conductivity of the nutrient solution, nutrient solution temperature, and nutrient particle size.

[0021] Moreover, the cabin monitors the plant’s growth (such as live weight, leaf area, root length, and leaf color) in real-time with the help of weight sensors (load cells) and cameras.

[0022] The cabin operates automatically by determining and applying the necessary parameters for the plant’s growth. As a result, energy, water, and nutrient efficiency are improved, allowing plants to grow faster.

[0023] Detailed Description of the Invention

[0024] The multifunctional modular aeroponic plant growth cabin designed to achieve the objectives of this invention is illustrated in the accompanying figures.

[0025] Figure 1 : Perspective view of the cabin.

[0026] Figure 2: Perspective view of the cabin’s frame.

[0027] Figure 3: Perspective view of the cabin’s insulation.

[0028] Figure 4: Perspective view of the cabin’s internal components.

[0029] Figure 5: Perspective view of the cabin’s lighting and heating system along with its sensors.

[0030] Figure 6: Perspective view of the plant growing plate in the cabin.

[0031] Figure 7: Perspective view of the cabin’s humidification and cooling system.

[0032] Figure 8: Perspective view of the plant nutrition control system.

[0033] Figure 9: Perspective view of the cabin’s electrical components. The parts shown in the figures are numbered, and their descriptions are as follows:

[0034] 1. Body

[0035] 2. Ball lock

[0036] 3. Handle

[0037] 4. Hinge

[0038] 5. Foot

[0039] 6. Cup

[0040] 7. Corner connector

[0041] 8. Insulation plate

[0042] 9. Nutrient tank

[0043] 10. Lighting panel

[0044] 11. Heater panel

[0045] 12. Temperature and humidity sensor

[0046] 13. Weight sensor converter

[0047] 14. Weight sensor

[0048] 15. Plant growth plate

[0049] 16. Bottom tray

[0050] 17. Weight sensor holder

[0051] 18. Plant pot

[0052] 19. Humidification water pump

[0053] 20. Humidification fan

[0054] 21. Humidification chamber

[0055] 22. Upper region Peltier unit

[0056] 23. Upper region cooling fan

[0057] 24. Upper region dehumidification fan

[0058] 25. Upper region water tank

[0059] 26. Lower region Peltier unit

[0060] 27. Lower region cooling fan

[0061] 28. Lower region dehumidification fan

[0062] 29. Lower region water tank

[0063] 30. pH and EC signal amplifier

[0064] 31. Nutrient A input pump

[0065] 32. Nutrient B input pump

[0066] 33. EC sensor 34. pH increasing pump

[0067] 35. pH decreasing pump

[0068] 36. Nozzle plate

[0069] 37. Drainage pump

[0070] 38. pH sensor

[0071] 39. Nutrient solution temperature sensor

[0072] 40. Nozzles

[0073] 41. Nutrient spray pump

[0074] 42. Maximum nutrient float

[0075] 43. Minimum nutrient float

[0076] 44. Nutrient delivery pipe

[0077] 45. Switch mode power supply

[0078] 46. Residual current circuit breaker

[0079] 47. Automatic fuse

[0080] 48. HMI screen

[0081] 49. Power switch

[0082] 50. Humidification atomizer relay

[0083] 51. Digital output module

[0084] 52. Analog input module

[0085] 53. Main processor module

[0086] 54. Communication module

[0087] 55. Nutrient spray pump relay

[0088] 56. Nutrient A input pump relay

[0089] 57. Nutrient B input pump relay

[0090] 58. pH increasing pump relay

[0091] 59. pH decreasing pump relay

[0092] 60. Drainage pump relay

[0093] 61. Water input pump relay

[0094] 62. Upper region dehumidification pump relay

[0095] 63. Lower region dehumidification pump relay

[0096] 64. Camera

[0097] The multifunctional modular aeroponic plant growth cabin according to the invention mainly includes: • At least one composite panel body (1) that houses all the equipment of the cabin within its internal structure.

[0098] • At least one sigma profile cup (6) forming the frame of the cabin.

[0099] • At least one nutrient tank (9) where the nutrient solution is stored.

[0100] • At least one RGB LED lighting panel (10) that provides the required light intensity source for the plant.

[0101] • At least one temperature and humidity sensor (12) to read the temperature and humidity values inside the cabin.

[0102] • At least one weight sensor converter (13) that converts the plant's live weight information into digital data.

[0103] • At least one weight sensor (14) to measure the live weight of the plant in real-time.

[0104] • At least one plant growth plate (15) that forms the compartment where the plants are placed.

[0105] • At least one humidification water pump (19) that supplies the water required for the humidification unit.

[0106] • At least one humidification fan (20) to disperse the water vapor into the environment.

[0107] • At least one humidification chamber (21), which atomizes the water into vapor form using atomizers and stores it.

[0108] • At least one upper region Peltier unit (22) to cool the upper region of the cabin.

[0109] • At least one upper region cooling fan (23) that distributes the air cooled by the Peltier unit inside the cabin.

[0110] • At least one upper region dehumidification fan (24) to direct the vaporized moisture in the upper region to the dehumidification unit.

[0111] • At least one upper region water tank (25) that stores the condensed moisture in the upper region.

[0112] • At least one lower region Peltier unit (26) to cool the lower region of the cabin.

[0113] • At least one lower region cooling fan (27) that distributes the air cooled by the Peltier unit in the lower region of the cabin.

[0114] • At least one lower region dehumidification fan (28) to direct the vaporized moisture in the lower region to the dehumidification unit.

[0115] • At least one lower region water tank (29) that stores the condensed moisture in the lower region.

[0116] • At least one pH and EC signal amplifier (30) to strengthen the pH and EC signals of the nutrient solution. • At least one Nutrient A input pump (31 ) to transfer Nutrient A solution to the nutrient tank.

[0117] • At least one Nutrient B input pump (32) to transfer Nutrient B solution to the nutrient tank.

[0118] • At least one EC sensor (33) to measure the electrical conductivity of the nutrient solution in real-time.

[0119] • At least one pH increasing pump (34) to inj ect pH increaser into the nutrient solution.

[0120] • At least one pH decreasing pump (35) to inject pH reducer into the nutrient solution.

[0121] • At least one nozzle plate (36) where the nozzles are positioned.

[0122] • At least one pH sensor (38) to measure the pH of the nutrient solution in real-time.

[0123] • At least one nutrient solution temperature sensor (39) to measure the temperature of the nutrient solution in real-time.

[0124] • At least one nozzle (40) to spray the nutrient solution onto the plant roots.

[0125] • At least one nutrient spray pump (41) to deliver the nutrient solution to the nozzles with a specific pressure.

[0126] • At least one nutrient delivery pipe (44) to deliver the nutrient solution to the nozzles.

[0127] • At least one switch mode power supply (45) to power the cabin's electronics.

[0128] • At least one residual current circuit breaker (46) to protect the user from electric shock in case of leakage.

[0129] • At least one automatic fuse (47) to prevent damage to the electronic equipment in case of excessive current.

[0130] • At least one HMI screen (48) to monitor and control the cabin’s parameters.

[0131] • At least one power switch (49) to turn the cabin's power on and off.

[0132] • At least one humidification atomizer relay (50) to control the high-current atomizer element.

[0133] • At least one digital output module (51) to generate and send control signals to the relays and electronic boards.

[0134] • At least one analog input module (52) to read and convert data from the sensors into digital values.

[0135] • At least one main processor module (53) to control the cabin, process the sensor data, and manage the HMI screen.

[0136] • At least one communication module (54) to transmit the digital output from the temperature and humidity sensors to the main processor module. • At least one nutrient spray pump relay (55) to control the high-current nutrient spray pump.

[0137] • At least one Nutrient A input pump relay (56) to control the high-current Nutrient A input pump.

[0138] • At least one Nutrient B input pump relay (57) to control the high-current Nutrient B input pump.

[0139] • At least one pH increasing pump relay (58) to control the high-current pH increasing pump.

[0140] • At least one pH decreasing pump relay (59) to control the high-current pH decreasing pump.

[0141] • At least one drainage pump relay (60) to control the high-current drainage pump.

[0142] • At least one water input pump relay (61) to control the high-current water input pump.

[0143] • At least one upper region dehumidification pump relay (62) to control the high- current upper region dehumidification pump.

[0144] • At least one lower region dehumidification pump relay (63) to control the high- current lower region dehumidification pump.

[0145] • At least one camera (64) to monitor the development of the plant.

[0146] In a preferred embodiment of the invention, the cabin also includes:

[0147] • At least one plastic ball lock (2) to secure the cabin doors.

[0148] • At least one plastic handle (3) to allow the doors to be easily opened and closed.

[0149] • At least one plastic hinge (4) to facilitate the movement of the cabin doors.

[0150] • At least one chrome foot (5) to provide stability to the cabin on the floor.

[0151] • At least one corner connector (7) to hold the cabin's sigma profile cup structure together.

[0152] • At least one insulation plate (8) to provide thermal insulation from the external environment.

[0153] • At least one heater panel (11) to supply the necessary heat for the plants.

[0154] • At least one bottom tray (16) to divide the cabin into upper and lower regions.

[0155] • At least one weight sensor holder (17) to position the weight sensors (14) inside the cabin.

[0156] • At least one plant pot (18) where the plants are suspended in the air for growth.

[0157] • At least one drainage pump (37) to discharge excess nutrient solution. • At least one maximum nutrient float (42) to ensure the nutrient solution is maintained at the maximum level in the nutrient tank (9).

[0158] • At least one minimum nutrient float (43) to ensure the nutrient solution does not fall below the minimum level in the nutrient tank (9).

[0159] • At least one residual current circuit breaker (46) to protect users from electric shock.

[0160] • At least one automatic fuse (47) to prevent damage to the cabin's electronic systems due to overcurrent.

[0161] The exterior surfaces of the cabin body (1) are made from 0,4 mm thick composite panels, with the cabin skeleton made from 20x20 mm channel 6 sigma profiles. These profiles are mounted together using 88 corner connectors (7). The insulation plates (8) are made from 20 mm thick extruded polystyrene panels, which provide thermal insulation with a conductivity value of 0.035 W / mK at 10°C. The plastic hinges (4) that mount the cabin doors to the sigma profile frame (6), the plastic handles (3) that allow the doors to be held and moved, and the ball lock (2) system that enables the doors to be opened and closed, together form the structure of the cabin's outer body (1). Chrome feet (5) are used to ensure the cabin is positioned stably on the floor.

[0162] Inside the cabin, the lighting is provided by six LED lighting panels (10), each measuring 30x20 cm. Each panel contains 77 RGB high-power LEDs arranged in 7 rows and 11 columns. Each RGB LED draws 1.05 A and emits light with the following properties: the red component produces 50 lumens, the green component 70 lumens, and the blue component 20 lumens, resulting in a total output of 140 lumens per LED. When all LEDs are operating at full power, a single lighting panel emits 10,780 lumens, and the total light output from all six panels is 64,680 lumens. The RGB LEDs are powered by a 24 VDC supply, and the light intensity is adjustable between 0% and 100% using Pulse Width Modulation (PWM). Since each LED block is controlled separately, the light spectrum can be adjusted to the desired levels.

[0163] The cabin is heated using heating panels (11), with a power rating of 120 W. A total of 28 heating panels, each measuring 21 x21 cm, are connected in a 2-parallel and 2-series configuration to achieve efficient heating. The cooling process is carried out by the upper region Peltier unit (22), which cools the air and distributes it inside the cabin using the upper region cooling fan (23). Air dehumidification is performed by the upper region dehumidification fan (24), which directs air to the upper region Peltier unit, where the moisture condenses and is stored in the upper region water tank (25). This water can then be used by the humidification system, which includes a humidification pump (19) that transfers the water to the humidification chamber (21). Inside the humidification chamber, an atomizer transforms the water into mist, which is distributed inside the cabin by the humidification fan (20), ensuring a stable humidity level. The temperature and humidity inside the cabin are monitored by temperature and humidity sensors (12).

[0164] The plants are placed in plant pots (18) with a diameter of 50 mm and a height of 55 mm, and these pots are positioned on the plant growth plate (15) so that the roots of the plants are suspended in the air. The real-time change in the plants' live weight is measured using weight sensors (14), and this data is converted into digital values by the weight sensor converters (13). The weight sensors are positioned inside the cabin with the help of weight sensor holders (17) and the bottom tray (16). Additionally, the plants’ development — such as leaf area, stem length, and root length — is monitored in real-time using cameras (64) positioned inside the cabin, which capture and store images at regular intervals for further analysis.

[0165] In the lower section of the cabin, there is a nutrient tank (9). In this section, the heating process is carried out by heater panels (11), while the cooling process is done by circulating air, cooled by the lower region Peltier unit (26), through the cabin using the lower region cooling fan (27). The dehumidification process in the lower region is achieved by the lower region dehumidification fan (28), which directs the ambient air toward the lower region Peltier unit (26), where the moisture in the air condenses into water, completing the dehumidification process. The condensed water falls into the lower region water tank (29) where it is collected. The temperature and humidity levels in the lower region are monitored in real-time by the lower region temperature and humidity sensor (12).

[0166] The nutrient solution mixture in the nutrient tank (9) is formed by the Nutrient A input pump (31), Nutrient B input pump (32), pH increasing pump (34), and pH decreasing pump (35) in specific ratios. The prepared nutrient solution is delivered to the nozzles (40), which are mounted on the nozzle plate (36), via the nutrient delivery pipe (44) and nutrient spray pump (41). In this way, the nozzles (40), positioned under the plant roots, spray the nutrient solution onto the roots, providing the plant with the water and minerals it needs. The pH of the nutrient solution is measured in real-time by the pH sensor (38), its electrical conductivity (EC) is measured by the EC sensor (33), and the solution’s temperature is measured by the nutrient solution temperature sensor (39). The pH and EC signals are amplified by the signal amplifier (30) and transmitted to the main processor module (53).

[0167] The maximum level of the nutrient solution in the nutrient tank (9) is detected by the maximum nutrient float (42), and the minimum level is detected by the minimum nutrient float (43). If there is an excess amount of nutrient solution in the nutrient tank (9), the solution is drained out using the drainage pump (37).

[0168] The cabin's electronic devices are powered by 24V switch-mode power supplies (45) as required. In case of an electrical fault, a residual current circuit breaker (46) is used to protect the user from electric shock. To protect the cabin's electronic components from damage due to excessive current, a fuse (47) is used. The cabin's power can be turned on and off using the power switch (49). The monitoring and control of the cabin parameters, as well as the recording and accessing of these parameters via the internet, are performed by the HMI screen (48) (human-machine interface). The data from the sensors inside the cabin is sampled, digitized, and processed by the main processor module (53). Since the main processor module (53) does not have enough digital output ports, an additional digital output module (51) is used to generate the control signals for the cabin's parameters. Likewise, since the analog inputs of the main processor module (53) are insufficient, an analog input module (52) is used to transmit the sensor data to the main processor module (53). The high-precision temperature and humidity sensors (12) transmit their measurements digitally via the RS485 port. However, the main processor module (53) does not have an RS485 input, so a communication module (54) is used to connect the sensors to the processor module. In this way, the data collected from the sensors is digitized using the communication module (54) and the analog input module (52) and sent to the main processor module (53). This data is processed by the main processor module (53) and then transmitted to the digital output module (51), which sends control signals to the relays and electronic control boards.

[0169] Since the pumps used in the cabin draw high current, they cannot be powered directly from the digital output module (51). Therefore, relays are used as the final control elements, with the humidification atomizer relay (50) controlling the atomizer that generates the water vapor in the humidification chamber, the nutrient spray pump relay (55) controlling the pump that provides pressure to the nozzles, the Nutrient A input pump relay (56) controlling the Nutrient A input pump, the Nutrient B input pump relay (57) controlling the Nutrient B input pump, the pH increasing pump relay (58) controlling the pH increasing pump, the pH decreasing pump relay (59) controlling the pH decreasing pump, the drainage pump relay (60) controlling the drainage pump, the water input pump relay (61) controlling the pump that supplies the water for humidification, the upper region dehumidification pump relay (62) controlling the pump that drains the collected water from the upper region water tank (25), and the lower region dehumidification pump relay (63) controlling the pump that drains the water collected in the lower region water tank (29).

[0170] Thus, the multifunctional modular aeroponic plant growth cabin enables the control of parameters (such as light intensity and spectrum, temperature, humidity, nutrient temperature, nutrient amount, pH, and EC levels) necessary for the growth of plants using a soil-less aeroponic plant cultivation method. The plant's live weight and growth are monitored in real-time using weight sensors and cameras.

Claims

CLAIMS1. A multifunctional aeroponic plant growth cabin comprising:- at least one temperature and humidity sensor (12) for reading the temperature and humidity values inside the cabin,- at least one humidification water pump (19) for supplying the water required by the humidification unit,- at least one humidification fan (20) for dispersing water vapor into the environment,- at least one upper region Peltier unit (22) for cooling the upper region of the cabin,- at least one upper region cooling fan (23) for distributing the air cooled by the Peltier unit into the cabin,- at least one upper region dehumidification fan (24) for directing the vaporized moisture in the upper region to the dehumidification unit,- at least one lower region Peltier unit (26) for cooling the lower region of the cabin,- at least one lower region cooling fan (27) for distributing the air cooled by the Peltier unit into the lower region of the cabin,- at least one lower region dehumidification fan (28) for directing the vaporized moisture in the lower region to the dehumidification unit,- at least one switch-mode power supply (45) for powering the electronic components of the cabin,- at least one HMI screen (48) for monitoring and transmitting data to the main processor module (53) and adjusting the parameter settings,- at least one power switch (49) for turning the cabin’s power on and off,- at least one humidification atomizer relay (50) for controlling the high- current atomizer element,- at least one digital output module (51) for generating and transmitting the required control signals to the relays and electronic boards,- at least one analog input module (52) for reading data from the sensors and converting it into digital values,- at least one main processor module (53) for controlling the cabin, generating control signals, sampling, digitizing, and processing the sensor data, andsending the cabin parameters to the HMI screen (48) and receiving commands from the HMI screen (48),- at least one communication module (54) for transmitting the digital output signals of the temperature and humidity sensors with RS485 output to the main processor module (53),- at least one nutrient spray pump relay (55) for controlling the high-current nutrient spray pump (41),- at least one Nutrient A input pump relay (56) for controlling the high-current Nutrient A input pump (31),- at least one Nutrient B input pump relay (57) for controlling the high-current Nutrient B input pump (32),- at least one pH increasing pump relay (58) for controlling the high-current pH increasing pump (34),- at least one pH decreasing pump relay (59) for controlling the high-current pH decreasing pump (35),- at least one drainage pump relay (60) for controlling the high-current drainage pump (37),- at least one water input pump relay (61) for controlling the high-current water input pump,- at least one upper region dehumidification pump relay (62) for controlling the pump that drains water collected in the upper region water tank (25),- at least one lower region dehumidification pump relay (63) for controlling the pump that drains water collected in the lower region water tank (29), and further comprising:- at least one composite panel body (1) housing all the equipment of the cabin,- at least one sigma profile frame (6) forming the cabin structure,- at least one nutrient tank (9) for storing the nutrient solution,- at least one RGB LED lighting panel (10) providing the light intensity required by the plant,- at least one weight sensor converter (13) for converting the live weight of the plant into digital data,- at least one weight sensor (14) for measuring the live weight of the plant in real-time,- at least one plant growth plate (15) for positioning the plants,- at least one humidification chamber (21) for atomizing and storing the water vapor,- at least one upper region water tank (25) for storing condensed water in the upper region,- at least one lower region water tank (29) for storing condensed water in the lower region,- at least one pH and EC signal amplifier (30) for amplifying the pH and EC signals of the nutrient solution,- at least one Nutrient A input pump (31) for transferring Nutrient A solution to the nutrient tank (9),- at least one Nutrient B input pump (32) for transferring Nutrient B solution to the nutrient tank (9),- at least one EC sensor (33) for measuring the electrical conductivity of the nutrient solution in real-time,- at least one pH increasing pump (34) for injecting pH increaser into the nutrient solution,- at least one pH decreasing pump (35) for injecting pH reducer into the nutrient solution,- at least one nozzle plate (36) where the nozzles (40) are positioned,- at least one pH sensor (38) for measuring the pH of the nutrient solution in real-time,- at least one nutrient solution temperature sensor (39) for measuring the temperature of the nutrient solution in real-time,- at least one nozzle (40) for spraying the nutrient solution onto the plant roots,- at least one nutrient spray pump (41) for delivering the nutrient solution to the nozzles with specific pressure,- at least one nutrient delivery pipe (44) for delivering the nutrient solution to the nozzles (40),- at least one camera (64) for monitoring plant growth.

2. The multifunctional aeroponic plant growth cabin according to Claim 1, further comprising:- at least one maximum nutrient float (42) for maintaining the nutrient solution at a maximum level in the nutrient tank (9),- at least one minimum nutrient float (43) for maintaining the nutrient solution at a minimum level in the nutrient tank (9).

Images