Nano-light-purifying green intelligent aeroponic system and integrated planting and breeding system

Abstract

This invention provides a nano-light-purifying green intelligent aeroponic system and an integrated planting and breeding system, belonging to the field of aeroponic device technology. It includes a cultivation module, a nutrient solution circulation supply module, an ultrasonic atomization module, an AMF microbial agent processing module, an auxiliary adjustment module, a harvesting module, a control and monitoring module, and a solar power supply module. The cultivation module provides suitable growing space for crops; the nutrient solution circulation supply module circulates the nutrient solution needed for crop growth on the cultivation module. The nano-light-purifying green intelligent aeroponic system of this invention features a cultivation rack with a sloping three-dimensional triangular or trapezoidal structure, which is simple to manufacture and has low labor and cost. The nutrient solution circulation supply module is installed under the cultivation rack to collect and recycle the nutrient solution after supply, achieving recycling and improving the utilization rate of the nutrient solution. Furthermore, the integrated planting and breeding system integrates planting, harvesting, and breeding, improving agricultural production efficiency.

Description

Technical Field

[0001] This invention relates to the field of aeroponic devices, and in particular to a nano-light-purifying green intelligent aeroponic system and an integrated system for planting and breeding. Background Technology

[0002] Soilless cultivation uses artificially prepared nutrient solutions to supply the mineral nutrients needed by plants. Soilless cultivation is a cultivation technique that uses nutrient solutions containing essential elements for plant growth and development, without relying on natural soil, to allow plants to complete their entire life cycle. Traditional hydroponics methods include vertical rack tray cultivation, culture box cabinet cultivation, and tiered aeroponics, but regardless of the method, they all have the following significant drawbacks: 1. It requires manual supplemental lighting and watering, which is labor-intensive, and the cultivation rack structure is relatively complex and expensive.

[0003] 2. It wastes a lot of water resources, the nutrient solution is sprayed unevenly, and the discharge of nutrient solution also damages the surrounding environment.

[0004] 3. High air temperature and humidity, and insufficient sunlight can cause various diseases to occur.

[0005] 4. It cannot achieve integrated planting, harvesting, and breeding, cannot make rational use of agricultural and forestry resources, and is inefficient and difficult.

[0006] 5. Wastewater generated from planting nutrient solutions cannot be treated in an environmentally friendly manner.

[0007] Therefore, this invention proposes a nano-light-purifying green intelligent aeroponic system and an integrated planting and breeding system to solve the problems existing in the prior art. Summary of the Invention

[0008] To address the aforementioned issues, this invention proposes a nano-light-purifying green intelligent aeroponic system and an integrated planting and breeding system. The cultivation rack is a three-dimensional triangular or trapezoidal structure with sloping surfaces, which is simple to manufacture, uses few materials, and has low labor and cost. A nutrient solution circulation supply module is installed under the cultivation rack to collect and recycle the nutrient solution after supply, thereby improving the utilization rate of the nutrient solution and reducing the environmental impact of nutrient solution discharge. After the crop matures, it is harvested in one go by the harvesting system. An auxiliary adjustment module provides the entire aeroponic system with various beneficial environmental resources required for plant growth. A control and monitoring module enables real-time monitoring of crop growth status and timely adjustment of the nutrient solution supply and various indicators of the auxiliary adjustment module to improve crop yield.

[0009] To achieve the objectives of this invention, the invention is implemented through the following technical solution: a nano-light-purifying green intelligent aeroponic system, comprising a cultivation module, a nutrient solution circulation supply module, an ultrasonic atomization module, an AMF microbial agent processing module, an auxiliary adjustment module, a harvesting module, a control and monitoring module, and a solar power supply module. The cultivation module provides suitable growing space for the crops; the nutrient solution circulation supply module circulates and provides the crops on the cultivation module with the nutrient solution required for growth; the ultrasonic atomization module atomizes the nutrient solution provided by the nutrient solution circulation supply module and supplies it to the crops on the cultivation module for absorption. The AMF microbial agent processing module is used to assist in the processing of root matter and its residue discharged from the nutrient solution circulation supply module; the auxiliary adjustment module is used to adjust the environmental factors required for crop growth on the cultivation module; the harvesting module is used to collect mature crops grown on the cultivation module; the control and monitoring module is used to monitor the growth status of crops on the cultivation module and adjust the nutrient solution supply and various indicators of the auxiliary adjustment module in a timely manner; the solar power supply module is used to provide electrical energy for system operation.

[0010] Further improvements include: the cultivation module includes a cultivation rack; the cultivation rack is a trapezoidal or triangular structure with sloping surfaces; the interior of the cultivation rack is a sealed space; the outer sloping surface of the cultivation rack is covered with extruded polystyrene board; the extruded polystyrene board is coated with nano-light-purifying material, and holes are made at certain intervals according to the size of the plants for assembling planting modules; a liquid collection tank is set at the bottom of the cultivation rack to collect the nutrient solution flowing back into the cultivation rack, and transmit it back to the nutrient solution circulation supply module through an overflow pipe; a fan is set at the top of the liquid collection tank; and a simulated sunlight supplemental lighting module and a UVA supplemental lighting module are set at the top of the cultivation rack.

[0011] Further improvements include: the ultrasonic atomization module includes an ultrasonic atomization tank located inside the cultivation rack and directly above the liquid collection tank; the inlet of the ultrasonic atomization tank is connected to the nutrient solution input pipe for holding the nutrient solution; an adjustable ultrasonic generator bracket and an ultrasonic atomizer supported by the bracket are installed inside the ultrasonic atomization tank; the height of the ultrasonic atomizer within the ultrasonic atomization tank is adjustable; the ultrasonic atomizer automatically activates after floating to a distance of more than 80mm from the bottom surface of the ultrasonic atomization tank; UV light sources are installed at the top and bottom of the ultrasonic atomization tank; a first reflector and a second reflector are installed on the UV light sources to block downwards; negative ion generators are installed on both sides of the top of the ultrasonic atomization tank.

[0012] Further improvements include: the ultrasonic atomization module further includes an ultrasonic atomization cylinder disposed outside the cultivation rack, the inner wall of which is coated with NM light-removing material; a UV light source is disposed at the center inside the ultrasonic atomization cylinder; an adjustable ultrasonic generator bracket and an ultrasonic atomizer supported by the bracket are disposed inside the ultrasonic atomization cylinder; the height of the ultrasonic atomizer inside the ultrasonic atomization cylinder is adjustable; an air inlet and an air outlet are disposed outside the ultrasonic atomization cylinder; a blower is disposed inside the air inlet; and an air outlet is disposed inside the air outlet to blow the atomized nutrient solution into the cultivation rack and a negative ion generator.

[0013] A further improvement is that the nutrient solution circulation supply module includes a conditioning tank containing nutrient solution, a circulation pump, and an MBR filtration unit; the conditioning tank is connected to the inlet of the ultrasonic atomizing tank or ultrasonic atomizing cylinder through a nutrient solution input pipe; and the inlet of the MBR filtration unit is connected to the outlet of the collection tank.

[0014] Further improvements include: the auxiliary adjustment module is set at the top of the cultivation rack and includes a simulated sunlight supplement module, a UVA supplement module, a perforated mesh module, a ventilation module, a humidification module, and a temperature control module; the perforated mesh module includes an insect-proof net and a shade net; the ventilation module includes an internal ventilation unit and an external ventilation unit for ventilation inside and outside the cultivation rack, respectively, and both the internal and external ventilation units are equipped with a light-purifying fan; the light-purifying fan includes a fan tube, activated carbon fiber felt, a UV lamp tube, and an air intake fan; the light source of the UV lamp tube illuminates the surface of the air intake fan coated with nanomaterials.

[0015] Further improvements include: the harvesting module includes a drive motor, a longitudinal cutter, a motor mounting bracket, a drive pulley, a driven pulley, a drive wire rope, and a collection basket; the drive motor is mounted on the upper and lower sides of the cultivation frame via the motor mounting bracket, and the drive pulley is connected to the output shaft of the drive motor; the driven pulley is mounted on the side of the cultivation frame corresponding to the drive pulley; the drive pulley and the driven pulley are connected by a drive wire rope; the upper and lower ends of the longitudinal cutter are respectively connected to the drive wire rope located on the upper and lower sides of the cultivation frame.

[0016] A further improvement is that the rotation of the drive motor drives the longitudinal cutter to cut the crop on the extruded board along the outer inclined surface of the cultivation rack, so that the roots and other parts of the crop fall into the collection basket located outside the cultivation rack.

[0017] The integrated planting and breeding system includes a nano-light-purifying green intelligent aeroponic system, a breeding tank, a first filtration unit, a second filtration unit, and a nutrient solution input pipe. The breeding tank is installed on the top of the cultivation rack, and its water inlet is connected to the first filtration unit through a water inlet pipe. The sewage outlet of the breeding tank is connected to the first filtration unit to return the excrement in the breeding tank to the first filtration unit. The second filtration unit is connected to the first filtration unit through a pipeline and is used to perform secondary filtration of the clean water in the first filtration unit. The second filtration unit provides nutrients to the plants through a nutrient solution input pipe.

[0018] The beneficial effects of this invention are as follows: 1. The nano-light-purifying green intelligent aeroponic system of the present invention has a cultivation rack with a three-dimensional triangular or trapezoidal structure with sloping surfaces. It is simple to manufacture, uses few materials, and has low labor and cost. A nutrient solution circulation supply module is set under the cultivation rack to recycle the nutrient solution after supply, thereby improving the utilization rate of the nutrient solution and reducing the environmental impact of nutrient solution discharge. After the crop matures, it is harvested in one go by the harvesting system. The auxiliary adjustment module provides the entire aeroponic system with various beneficial environmental resources required for plant growth. The control and monitoring module realizes real-time monitoring of crop growth status and timely adjustment of nutrient solution supply and various indicators of the auxiliary adjustment module to improve crop yield.

[0019] 2. The integrated planting and breeding system of the present invention achieves the integrated design of green crops and breeding. The manure liquid produced by agricultural breeding can be filtered and mixed with nutrient solution and directly used for the nutrition supply of green plants. It makes rational use of agricultural and forestry resources, realizes the integration of planting, harvesting and breeding, and improves agricultural production efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the nano-light-purifying green intelligent aeroponic system of the present invention; Figure 2 This is a schematic diagram of the overall structure of the aeroponics rack of the present invention; Figure 3 This is a schematic diagram of the internal structure of the ultrasonic atomization module of the present invention; Figure 4 This is a schematic diagram of the external ultrasonic atomization module structure of the present invention; Figure 5 This is a schematic diagram of the auxiliary adjustment module for the aeroponic rack of the present invention; Figure 6 This is a schematic diagram of the harvesting module of the present invention; Figure 7 This is a schematic diagram of the driven pulley of the present invention; Figure 8This is a schematic diagram of the overall structure of the integrated planting and breeding system of the present invention. Detailed Implementation

[0021] To enhance understanding of the present invention, the present invention will be further described in detail below with reference to embodiments. These embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0022] Example 1 according to Figure 1 , 2 As shown in 3, 4, 5, 6, and 7, this embodiment proposes a nano-light-purifying green intelligent aeroponic system, including a cultivation module, a nutrient solution circulation supply module, an ultrasonic atomization module, an AMF microbial agent processing module, an auxiliary adjustment module, a harvesting module, a control and monitoring module, and a solar power supply module.

[0023] The system comprises the following modules: a cultivation module to provide suitable growing space for crops; a nutrient solution circulation supply module to circulate and supply the necessary nutrient solution to the crops on the cultivation module; an ultrasonic atomization module to circulate and supply the nutrient solution to the crops on the cultivation module for absorption; an AMF microbial agent processing module to assist in the processing of root matter and residue discharged from the nutrient solution circulation supply module; an auxiliary adjustment module to regulate the environmental factors required for crop growth on the cultivation module; a harvesting module to collect mature crops on the cultivation module; a control and monitoring module to monitor the growth status of crops on the cultivation module and adjust the nutrient solution supply and various indicators of the auxiliary adjustment module in a timely manner; and a solar power supply module to provide the electrical energy for system operation.

[0024] like Figure 2 As shown in this embodiment, the cultivation module includes a cultivation rack, extruded polystyrene (XPS) board, planting module, liquid collection tank, and fan. The cultivation rack is a three-dimensional trapezoidal or triangular structure with sloping surfaces, mainly providing structural support for the cultivation module and providing connection nodes for the implementation of other modules. The interior of the cultivation rack is a sealed space, and the sloping surface of the cultivation rack is covered with XPS board, which is coated with a nano-light-cleaning material. Holes are made at certain intervals according to the size of the plants for assembling the planting module. The nano-materials attached to the surface of the XPS board give it self-cleaning properties and also play a role in preventing insects and diseases, disinfecting and sterilizing, and purifying the air.

[0025] The planting module is used to fix the crop on the extruded polystyrene board. The roots of the crop extend into the cultivation rack through the extruded polystyrene board, while the part of the crop outside the roots is exposed outside the cultivation rack. In this embodiment, the plant is fixed on the extruded polystyrene board by planting baskets or planting sponges. In specific implementation, mycorrhizal fungi can be added to the planting module to allow the plant roots to be infected by mycorrhizal fungi.

[0026] The ultrasonic atomization module is connected to the nutrient solution circulation supply module via a nutrient solution input pipe. It atomizes the acquired nutrient solution and provides it to the crop roots for absorption. A collection tank is located at the bottom of the cultivation rack to collect any nutrient solution that flows back into the rack and transfers it back to the nutrient solution circulation supply module via an overflow pipe. In this embodiment, the ultrasonic atomization module can be built into the cultivation rack or placed externally on the outside of the rack as needed. It effectively atomizes the nutrient solution, providing the plants with sufficient water and nutrients, while simultaneously disinfecting and sterilizing to prevent mold and pests, oxygenating the roots, and promoting root growth.

[0027] Figure 3 Taking the internal design as an example, the crop stems grow within a cultivation rack. An ultrasonic atomizing module placed inside the rack can be adjusted in height according to the crop's growth stage, ensuring even distribution of droplets and guaranteeing timely absorption of nutrients and water by the crop. The ultrasonic atomizing module includes an ultrasonic atomizing tank located inside the cultivation rack and directly above the nutrient solution collection tank. The inlet of the ultrasonic atomizing tank is connected to the nutrient solution input pipe and is used to hold the nutrient solution. An adjustable ultrasonic generator bracket and a floating bracket support the ultrasonic atomizer within the ultrasonic atomizing tank. The height of the ultrasonic atomizer within the ultrasonic atomizing tank is adjustable. The atomizer automatically activates when it floats and is more than 80mm above the bottom of the ultrasonic atomizing tank. Excess nutrient solution in the ultrasonic atomizing tank overflows into the collection tank from overflow ports on both sides. UV light sources are installed at the top and bottom of the ultrasonic atomizing tank. A first and second reflector are installed on the UV light sources to block downwards. Negative ion generators are installed on both sides of the top of the ultrasonic atomizing tank. In practice, two ultrasonic atomizers can be installed in the device to operate alternately, with each ultrasonic atomizer ensuring that there is enough nutrient solution for the plants to absorb.

[0028] Figure 4 Taking an externally mounted model as an example, when the ultrasonic atomizing module is installed outside the aeroponics rack, it includes an ultrasonic atomizing cylinder installed outside the rack. The inner wall of the ultrasonic atomizing cylinder is coated with NM light-removing material. A UV light source is installed at the center inside the ultrasonic atomizing cylinder. An adjustable ultrasonic generator bracket and a floating bracket support the ultrasonic atomizer inside the ultrasonic atomizing cylinder. The height of the ultrasonic atomizer inside the ultrasonic atomizing cylinder is adjustable. An air inlet and an air outlet are respectively installed outside the ultrasonic atomizing cylinder. A blower is installed inside the air inlet. An exhaust spray and a negative ion generator are installed inside the air outlet to blow the atomized nutrient solution into the cultivation rack. Excess nutrient solution sprayed out by the exhaust spray is collected in a collection tank for reuse.

[0029] like Figure 3 , 4As shown, in this embodiment, the nutrient solution circulation supply module includes a conditioning tank containing nutrient solution, a circulation pump, and an MBR filtration unit. The conditioning tank is connected to the inlet of the ultrasonic atomizing tank or ultrasonic atomizing cylinder through a nutrient solution input pipe. The inlet of the MBR filtration unit is connected to the outlet of the collection tank. The outlet of the MBR filtration unit is fed into the conditioning tank through the circulation pump to circulate the nutrient solution after nano-light purification and MBR filtration. The precipitate containing AMF bacterial agent filtered out by the light purification MBR filtration unit is recovered and reused.

[0030] The nutrient solution circulation supply module primarily provides the necessary nutrients and water for plant growth. Nutrient solution is added to the mixing tank and then pumped to the ultrasonic atomizing tank or ultrasonic atomizing cylinder. Liquid in the collection tank is then discharged through the nutrient solution outlet to the MBR filtration unit. The filtered liquid is returned to the mixing tank for recycling. The root material containing AMF (Amino Acid) bacteria and its residue filtered by the MBR filtration unit are collected and sent to the AMF processing unit.

[0031] Figure 5 In this embodiment, the auxiliary adjustment module is entirely located outside the cultivation rack and includes a simulated sunlight supplementation module, a UVA supplementation module, a perforated mesh module, a ventilation module, a humidification module, and a temperature control module. The simulated sunlight supplementation module provides supplemental light to the crops to promote growth. The UVA supplementation module is used for sterilization and insect control, as well as releasing O2 to promote crop growth. The perforated mesh module includes an insect-proof net and a shade net. The insect-proof net is made of composite nanomaterials, serving a self-cleaning function for the perforated mesh module and purifying the surrounding environment, thus avoiding the use of pesticides through physical insect control. The shade net controls the light intensity by adjusting its opening level to meet the light requirements of different types of plants.

[0032] The ventilation module includes an internal ventilation unit and an external ventilation unit for ventilation inside and outside the cultivation rack, respectively. Both the internal and external ventilation units are equipped with a light-purifying fan. The light-purifying fan includes a fan duct, activated carbon fiber felt, a UVA supplemental lighting module, and an intake fan. The UVA supplemental lighting module illuminates the light-purifying fan and the surface of the cultivation rack, which are coated with nanomaterials. The UVA supplemental lighting module illuminates the surface of the intake fan coated with nanomaterials, purifying the air entering the cultivation rack. After the fan rotates, external air enters the insect-proof net, which can increase the pollination speed of crops and provide sufficient oxygen for plants. Air enters the interior of the aeroponic cultivation rack through the pores of the extruded polystyrene board, providing sufficient oxygen for crop roots and mycorrhizae. Air circulation and nanomaterials can prevent the accumulation of mold, spores, and insect eggs. A light-purifying fan is installed at the bottom of the aeroponic rack to draw air out of the rack, achieving air circulation and replacement. The light-purifying fan is turned on and off periodically to ensure sufficient oxygen content in the aeroponic cultivation rack.

[0033] The internal ventilation module is installed on the surface of the aeroponic rack, blowing air into the rack to create a slightly positive pressure environment, which is beneficial for homogenizing the mist and supplying oxygen to the roots. The external ventilation module is installed outside the aeroponic rack, which can improve air circulation, increase the chances of pollination, and can also work with the humidification and temperature control modules to homogenize and regulate the temperature and humidity of the growing environment. The humidification module moisturizes the plant leaves through atomization or spraying. The temperature control module can be a heater, a ground source heat pump, or a shade curtain, a micro-mist cooling machine, a roof sprinkler system, or an air conditioner.

[0034] like Figure 6 , 7 As shown, in this embodiment, the harvesting module includes a drive motor, a longitudinal cutter, a motor mounting bracket, a drive pulley, a driven pulley, a drive wire rope, and a collection basket. The drive motor is mounted on the upper and lower sides of the cultivation frame via the motor mounting bracket. The drive pulley is connected to the output shaft of the drive motor, and the driven pulley is located on the side of the cultivation frame corresponding to the drive pulley. The drive pulley and the driven pulley are connected by a drive wire rope. The upper and lower ends of the longitudinal cutter are respectively connected to the drive wire rope located on the upper and lower sides of the cultivation frame. The rotation of the drive motor drives the longitudinal cutter to cut the crop on the extruded board along the outer inclined surface of the cultivation frame, so that the roots and the part of the crop outside the roots fall into the collection basket located on the cultivation frame.

[0035] In summary, the Nanolight Clean Green Intelligent Aeroponics System features a cultivation rack with a sloping, three-dimensional triangular or trapezoidal structure, making it simple to manufacture, requiring minimal materials, and resulting in relatively low labor and cost. A nutrient solution circulation supply module is installed beneath the cultivation rack to collect and reuse the nutrient solution, improving its utilization rate and reducing the environmental impact of nutrient solution discharge. Once the crop matures, it is harvested in one go by the harvesting system. An auxiliary adjustment module provides the entire aeroponic system with various beneficial environmental resources necessary for plant growth, while a control and monitoring module enables real-time monitoring of crop growth and timely adjustments to the nutrient solution supply and auxiliary adjustment module parameters, thereby improving crop yield.

[0036] Example 2 according to Figure 8 As shown in the figure, this embodiment proposes an integrated planting and breeding system, which achieves the integrated design of green crops and breeding. The manure liquid produced by agricultural breeding can be filtered and mixed with nutrient solution and directly used for the nutrition supply of green plants. It makes rational use of agricultural and forestry resources, realizes the integration of planting, harvesting and breeding, and improves agricultural production efficiency.

[0037] In this embodiment, the integrated planting and breeding system includes a breeding tank, a first filtration unit, and a second filtration unit. The breeding tank is installed on top of the cultivation rack and can be a fish tank, etc. The fish tank is equipped with pH, ​​TDS, and EC water quality monitors. When the overall water quality in the fish tank is poor, the system will automatically remind the user and begin replacing the water with clean water. A heater is installed at the bottom of the fish tank. When the water temperature in the fish tank is lower than the fish's living environment, the system automatically turns on the heating mode to ensure a suitable water temperature. The inlet of the breeding tank is connected to the first filtration unit via a nutrient solution input pipe, and the drain outlet of the breeding tank is also connected to the first filtration unit, returning the excrement from the breeding tank to the first filtration unit. The first filtration unit separates the excrement from the clean water. The separated clean water enters the breeding tank and the second filtration unit. After further treatment in the second filtration unit, nutrient solution is added before the water enters the ultrasonic atomization tank.

[0038] Taking fishkeeping as an example, the aquarium needs to be constantly replenished with oxygen. Therefore, the circulating water pump needs to be turned on to deliver water with sufficient dissolved oxygen to the aquarium. The water in the aquarium flows back to the first filtration unit through the drain outlet, separating the fish feces from the water. The feces remain in the upper part of the No. 1 filter tank of the first filtration unit, while the clean water enters the lower part and enters the biological unit through the outlet. The biological unit can decompose ammonia nitrogen and nitrite in the water to ensure that the circulating water can meet the survival needs of the fish. The purified circulating water is pumped into the No. 2 filter tank of the second filtration unit after passing through the No. 2 clear liquid tank.

[0039] The first filtration unit provides a container for storing clean water for the aquarium water circulation system. A circulating water pump is placed in the clear water tank, and the circulating water pump delivers the clean water to the aquarium inlet.

[0040] The biochemical unit contains materials with large pores, such as volcanic rock, bio-balls, and activated carbon, which facilitate the formation of biofilms to cultivate nitrifying bacteria. These materials provide a good growth space for nitrifying bacteria. Through the biological action of nitrifying bacteria, toxic waste produced by the metabolism of fish and aquatic plants is converted into non-toxic substances. This is the most important link in maintaining stable aquarium water quality. After the formation of the biofilm, pollutants such as COD, ammonia nitrogen, and nitrite in the water can be degraded, ensuring that the water quality is suitable for the normal life of fish.

[0041] The second filtration unit is a physical filtration system, containing coarse and fine biological filter cotton. The fibers in the filter cotton trap insoluble impurities and waste in the water. Regularly washing and replacing the filter cotton effectively reduces the organic matter content in the tank, thereby reducing the burden on the nitrification system and ultimately reducing the production of mineral waste.

[0042] The cultivation rack of this invention is a three-dimensional triangular or trapezoidal structure with inclined planes, which is simple to manufacture, uses few materials, and has low labor and cost. A nutrient solution circulation supply module is installed under the cultivation rack to collect and recycle the nutrient solution after supply, achieving recycling and improving the utilization rate of the nutrient solution, reducing the environmental impact of nutrient solution discharge. After the crop matures, it is harvested in one go by the harvesting system. An auxiliary adjustment module provides the entire aeroponic system with various beneficial environmental resources required for plant growth. A control and monitoring module enables real-time monitoring of crop growth status and timely adjustment of the nutrient solution supply and various indicators of the auxiliary adjustment module, improving crop yield. Furthermore, the integrated planting and breeding system achieves an integrated design of green crops and animal husbandry. The manure produced by agricultural and animal husbandry can be filtered and mixed with the nutrient solution for direct use in supplying nutrients to green plants, rationally utilizing agricultural and forestry resources, and realizing the integration of planting, harvesting, and breeding, thereby improving agricultural production efficiency.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nano-optical green intelligent fog culture system, comprising a culture module, a nutrient solution circulation supply module, an ultrasonic atomization module, an AMF fungicide processing module, an auxiliary adjustment module, a harvesting module, a control monitoring module and a solar power supply module, characterized in that: The cultivation module is used to provide suitable growing space for crops; the nutrient solution circulation supply module is used to circulate and provide the nutrient solution required for growth to the crops on the cultivation module; the ultrasonic atomization module is used to atomize the nutrient solution provided by the nutrient solution circulation supply module and supply it to the crops on the cultivation module for absorption. The AMF microbial agent processing module is used to assist in the processing of root matter and its residue discharged from the nutrient solution circulation supply module; the auxiliary adjustment module is used to adjust the environmental factors required for crop growth on the cultivation module; the harvesting module is used to collect mature crops grown on the cultivation module; the control and monitoring module is used to monitor the growth status of crops on the cultivation module and adjust the nutrient solution supply and various indicators of the auxiliary adjustment module in a timely manner; the solar power supply module is used to provide electrical energy for system operation.

2. The nano-optical green smart hydroponic system according to claim 1, characterized in that: The cultivation module includes a cultivation rack; the cultivation rack is generally a trapezoidal or triangular structure with sloping surfaces; the interior of the cultivation rack is a sealed space; the outer sloping surface of the cultivation rack is covered with extruded polystyrene board; the extruded polystyrene board is coated with nano-light-purifying material, and holes are made at certain intervals according to the size of the plants for assembling planting modules; a liquid collection tank is set at the bottom of the cultivation rack to collect the nutrient solution flowing back into the cultivation rack, and transmit it back to the nutrient solution circulation supply module through an overflow pipe; a fan is set at the top of the liquid collection tank; a simulated sunlight supplemental lighting module and a UVA supplemental lighting module are set at the top of the cultivation rack.

3. The nano-optical clean green smart hydroponic system according to claim 2, characterized in that: The ultrasonic atomization module includes an ultrasonic atomization tank located inside the cultivation rack and directly above the liquid collection tank. The inlet of the ultrasonic atomization tank is connected to the nutrient solution input pipe and is used to hold the nutrient solution. An adjustable ultrasonic generator bracket and an ultrasonic atomizer supported by the bracket are installed inside the ultrasonic atomization tank. The height of the ultrasonic atomizer inside the ultrasonic atomization tank is adjustable. The ultrasonic atomizer automatically turns on after floating and being more than 80mm away from the bottom surface of the ultrasonic atomization tank. UV light sources are installed at the top and bottom of the ultrasonic atomization tank. A first reflector and a second reflector are installed on the UV light sources to block downwards. Negative ion generators are installed on both sides of the top of the ultrasonic atomization tank.

4. The nano-optical green smart hydroponic system according to claim 3, characterized in that: The ultrasonic atomization module also includes an ultrasonic atomization cylinder disposed outside the cultivation rack, the inner wall of which is coated with NM light-removing material; a UV light source is disposed at the center inside the ultrasonic atomization cylinder; an adjustable ultrasonic generator bracket and an ultrasonic atomizer supported by the bracket are disposed inside the ultrasonic atomization cylinder; the height of the ultrasonic atomizer inside the ultrasonic atomization cylinder is adjustable; an air inlet and an air outlet are disposed outside the ultrasonic atomization cylinder; a blower is disposed inside the air inlet; and an air outlet is disposed inside the air outlet to blow the atomized nutrient solution into the cultivation rack and a negative ion generator.

5. The nano-light green smart hydroponic system according to claim 4, characterized in that: The nutrient solution circulation supply module includes a conditioning tank containing nutrient solution, a circulation pump, and an MBR filtration unit; the conditioning tank is connected to the inlet of the ultrasonic atomizing tank or ultrasonic atomizing cylinder through a nutrient solution input pipe; the inlet of the MBR filtration unit is connected to the outlet of the collection tank.

6. The nano-optical green smart hydroponic system according to claim 5, characterized in that: The auxiliary adjustment module is set at the top of the cultivation rack and includes a simulated sunlight supplement module, a UVA supplement module, a perforated mesh module, a ventilation module, a humidification module, and a temperature control module. The perforated mesh module includes an insect-proof net and a shade net. The ventilation module includes an internal ventilation unit and an external ventilation unit for ventilation inside and outside the cultivation rack, respectively. Both the internal and external ventilation units are equipped with a light-purifying fan. The light-purifying fan includes a fan duct, activated carbon fiber felt, a UV lamp, and an intake fan. The light source of the UV lamp shines on the surface of the intake fan coated with nanomaterials.

7. The nano-light-purifying green intelligent aeroponic system according to claim 6, characterized in that: The harvesting module includes a drive motor, a longitudinal cutter, a motor mounting bracket, a drive pulley, a driven pulley, a drive wire rope, and a collection basket. The drive motor is mounted on the upper and lower sides of the cultivation frame via the motor mounting bracket, and the drive pulley is connected to the output shaft of the drive motor. The driven pulley is located on the side of the cultivation frame corresponding to the drive pulley. The drive pulley and the driven pulley are connected by a drive wire rope. The upper and lower ends of the longitudinal cutter are respectively connected to the drive wire rope located on the upper and lower sides of the cultivation frame.

8. The nano-light-purifying green intelligent aeroponic system according to claim 7, characterized in that: The drive motor rotates, driving the longitudinal cutter to cut the crop on the extruded board along the outer inclined surface of the cultivation rack, so that the roots and other parts of the crop fall into the collection basket located outside the cultivation rack.

9. An integrated planting and breeding system, comprising the nano-light-purifying green intelligent aeroponic system as described in claim 8, a breeding tank, a first filtration unit, a second filtration unit, and a nutrient solution input pipe, characterized in that: The aquaculture tank is installed on top of the cultivation rack, and its water inlet is connected to the first filtration unit through a water inlet pipe; the sewage outlet of the aquaculture tank is connected to the first filtration unit, so that the excrement in the aquaculture tank flows back to the first filtration unit. The second filtration unit is connected to the first filtration unit through a pipeline and is used to perform secondary filtration of the clean water in the first filtration unit. The second filtration unit provides nutrients to the plants through a nutrient solution input pipe.

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