Storage and planting system based on wind, light, rain and heat multi-energy cooperative power generation

Abstract

According to the storage and planting system based on wind-solar-rain-heat multi-energy cooperative power generation, the energy storage part and the planting part are both arranged in the container cabin, the flexible solar panel and the wind power part are arranged in the photovoltaic area and the wind power area, and the energy storage part is charged through the wind-solar complementary controller together; a piezoelectric ceramic film is arranged between a flexible solar panel and the top end of a container cabin, in rainy days, the piezoelectric ceramic film is flapped by rainwater to generate and store electric energy, a semiconductor thermoelectric power generation piece is arranged at the position, corresponding to a strip-shaped through hole, of the flexible solar panel, and the top end of a ventilation and heat dissipation pipeline communicates with the strip-shaped through hole; waste heat generated by the flexible solar panel and external wind sucked by the wind power part are reasonably utilized for heat dissipation to form a temperature difference so as to generate electric energy for storage, and photovoltaic power generation, wind power generation, rainwater power generation, temperature difference power generation, energy storage and planting are effectively integrated on the container cabin. The technical problems of large occupied area, high operation cost, single energy supply and insufficient stability in the prior art are solved.

Description

Technical Field

[0001] This invention relates to the field of energy and ecological synergy technology, and in particular to a storage and planting system based on the synergistic power generation of wind, solar, rain and heat. Background Technology

[0002] Facility agriculture achieves high-efficiency crop production by artificially regulating the growing environment, but maintaining the uninterrupted operation of temperature, humidity, light, and irrigation systems consumes a large amount of electricity. Especially in intensive models such as container farming, the energy consumption of environmental control equipment increases significantly. The traditional method of relying on the power grid not only increases production costs but is also difficult to implement in remote areas with power shortages.

[0003] To reduce energy consumption, existing technologies attempt to combine photovoltaic power generation with agricultural facilities: photovoltaic panels convert solar energy into electricity, which is stored in energy storage devices to power the planting units. This type of solution helps reduce carbon emissions and operating costs by partially replacing grid power with clean electricity.

[0004] However, this model still has obvious drawbacks: First, photovoltaic systems require additional planning for installation space, occupy a large area, and have high operating costs; second, the energy source is singular, overly dependent on sunlight, and cannot generate and store energy during rainy weather or at night. Summary of the Invention

[0005] The purpose of this application is to provide a storage and planting system based on the coordinated power generation of wind, solar, rain and heat, in order to solve the technical problems of large land area, high operating cost, single energy supply and insufficient stability in the prior art.

[0006] To achieve the above objectives, the embodiments of this application adopt the following technical solutions:

[0007] A storage and planting system based on multi-energy synergistic power generation of wind, solar, rain and heat includes a container body, an energy storage unit, a planting unit, several piezoelectric ceramic films, flexible solar panels, a wind power unit, a wind-solar hybrid controller, several semiconductor thermoelectric generators, ventilation and heat dissipation pipes and a central controller.

[0008] Both the energy storage unit and the planting unit are located inside the container compartment;

[0009] The container's roof is equipped with a photovoltaic area and a wind power area, and the photovoltaic area has a strip-shaped through-hole in the middle that connects the inside and outside of the container.

[0010] Several of the piezoelectric ceramic films are mounted on the photovoltaic region and distributed around the strip-shaped through-hole;

[0011] The flexible solar panel is covered on the photovoltaic area and supported on a plurality of piezoelectric ceramic films. The wind power unit is disposed on the wind power area. Both the flexible solar panel and the wind power unit are electrically connected to the wind-solar hybrid controller.

[0012] A plurality of semiconductor thermoelectric generators are installed at the bottom end of the flexible solar panel, corresponding to the strip-shaped through hole. The hot end of the semiconductor thermoelectric generator is in contact with the flexible solar panel, and the cold end faces the inside of the container cabin.

[0013] The top of the ventilation and heat dissipation duct is connected to the strip-shaped through hole. One end of the duct is connected to the wind power unit, and the other end is connected to the interior of the container cabin through a ventilation valve. The ventilation and heat dissipation duct is used to introduce the outside air drawn in by the wind power unit into the container cabin and to dissipate heat from the cold ends of several semiconductor thermoelectric cells.

[0014] The energy storage unit is electrically connected to the wind-solar hybrid controller, the piezoelectric ceramic membrane, the semiconductor thermoelectric generator, the planting unit, the wind power unit, and the ventilation valve.

[0015] The wind power unit, the planting unit, and the ventilation valve are all electrically connected to the central controller to be controlled by the central controller.

[0016] In the energy storage and planting system based on wind, solar, rain and heat multi-energy synergistic power generation described in this application embodiment, a partition is provided inside the container, which divides the container into a first compartment and a second compartment. The planting unit is located in the first compartment, and the energy storage unit is located in the second compartment. An isolation valve is provided on the partition to connect the first compartment and the second compartment. The isolation valve is electrically connected to the central controller and the energy storage unit.

[0017] In the storage and planting system based on wind, solar, rain and heat multi-energy synergistic power generation described in the embodiments of this application, the ventilation and heat dissipation pipe includes a main pipe and a branch pipe, the ventilation valve includes a first ventilation valve and a second ventilation valve, the main pipe is connected to the strip-shaped through hole, one end of which is connected to the wind power unit, and the other end is connected to the second cabin through the first ventilation valve, and one end of the branch pipe is connected to the main pipe, and the other end is connected to the first cabin through the second ventilation valve;

[0018] Both the first ventilation valve and the second ventilation valve are electrically connected to the central controller and the energy storage unit.

[0019] In the storage and planting system based on wind, solar, rain and heat multi-energy synergistic power generation described in the embodiments of this application, the wind power section includes a first wind power section and a second wind power section. Both the first wind power section and the second wind power section include a tower, a generator body, a first rotating shaft, a second rotating shaft, an angle sensor and an impeller.

[0020] The tower is installed above the first nacelle and connected to the main pipeline. The generator body is installed on the tower, and the axial direction of the rotor shaft of the generator body is collinear with the axial direction of the tower. The first rotating shaft is connected to the end of the rotor shaft of the generator body away from the first nacelle and is rotatably connected to the tower. The impeller is connected to the first rotating shaft. The second rotating shaft is connected to the end of the rotor shaft of the generator body near the first nacelle and is rotatably connected to the tower. Several blades are provided at the end of the second rotating shaft near the first nacelle. The angle sensor is connected to the second rotating shaft. Several air passage holes are provided at several of the blades on the tower. Dust filter screens are provided on the air passage holes. The blades of the first wind turbine and the blades of the second wind turbine are symmetrical about the horizontal plane. An air inlet valve is provided on the tower. The air inlet valve is located at the end of the blade near the first nacelle.

[0021] The generator body is electrically connected to the wind-solar hybrid controller, and the angle sensor and the air intake valve are both electrically connected to the central controller and the energy storage unit.

[0022] In the energy storage system based on wind, solar, rain and heat multi-energy synergistic power generation described in this application embodiment, the first compartment is provided with a plurality of ventilation holes connecting the inside and outside of the container compartment, and the second compartment is provided with motorized louvers on opposite sides, the motorized louvers being electrically connected to the energy storage unit and the central controller.

[0023] In the storage and planting system based on the coordinated power generation of wind, solar, rain and heat as described in the embodiments of this application, the planting section includes a planting rack, a plant tray, a water receiving tray and an LED supplemental light;

[0024] The planting rack includes several vertically spaced shelves. Each shelf is equipped with a plant tray and a water tray. The bottom plate of the plant tray is inclined, and the lower end of the bottom plate of the plant tray has several drainage holes along its length. The water tray is located below the plant tray and is used to collect water dripping from the drainage holes. Except for the bottommost water tray, each of the other water trays is equipped with an LED supplementary light. Each water tray is equipped with a drainage branch pipe, and several drainage branch pipes are connected to the main drainage pipe.

[0025] The LED supplemental light is electrically connected to the energy storage unit and the central controller.

[0026] The storage and planting system based on wind, solar, rain and heat multi-energy synergistic power generation described in the embodiments of this application also includes a drip irrigation unit, which includes a water collection tank, a main drain pipe and several branch drain pipes;

[0027] The water collection tank is located on the top of the second compartment and is used to collect rainwater. It has a water outlet at the bottom and a filter screen at the water outlet.

[0028] Each of the drainage branch pipes is located above a plant tray. The drainage branch pipes are all connected to the main drainage pipe. The main drainage pipe is connected to the water outlet. The drainage branch pipes are equipped with a drip irrigation valve and several drip nozzles. The drip nozzles are evenly distributed along the length of the drainage branch pipe at the end of the drip irrigation valve away from the main drainage pipe.

[0029] The drip irrigation valve is electrically connected to the energy storage unit and the central controller.

[0030] In the energy storage and planting system based on wind, solar, rain and heat multi-energy synergistic power generation described in the embodiments of this application, an epoxy resin adhesive layer is provided between the piezoelectric ceramic film and the flexible solar panel.

[0031] In the energy storage and planting system based on wind, solar, rain and heat multi-energy synergistic power generation described in this application embodiment, waterproof sealant is provided around the flexible solar panel.

[0032] In the energy storage system based on wind, solar, rain and heat multi-energy synergistic power generation described in the embodiments of this application, the energy storage unit includes at least one lithium battery storage box. The lithium battery storage box includes a box body and a lithium battery located inside the box body. The box body is provided with matrix-type heat dissipation holes and support feet. The matrix-type heat dissipation holes are opened on the box wall of the box body, and the support feet are located at the bottom of the box body.

[0033] The lithium battery is electrically connected to the planting section, the wind power section, the wind-solar hybrid controller, the piezoelectric ceramic membrane, the semiconductor thermoelectric generator, and the ventilation valve.

[0034] Compared with the prior art, the embodiments of this application have the following beneficial effects:

[0035] As can be seen from the above technical solution, the embodiments of this application provide a storage and planting system based on multi-energy synergistic power generation of wind, solar, rain, and heat. The energy storage unit and the planting unit are both located inside a container. Flexible solar panels are located in the photovoltaic area, and the wind power unit is located in the wind power area. The flexible solar panels and the wind power unit jointly charge the energy storage unit through a wind-solar hybrid controller. Simultaneously, several piezoelectric ceramic films are installed between the flexible solar panels and the top of the container. On rainy days, rainwater hits the flexible solar panels, transmitting the changing pressure to the piezoelectric ceramic films to generate electricity, which is then stored in the energy storage unit. Furthermore... By installing semiconductor thermoelectric generators at the corresponding slots of flexible solar panels, and connecting the top of the ventilation and heat dissipation pipes to the slots, the waste heat generated by the flexible solar panels and the external wind drawn in by the wind power unit are used to create a temperature difference between the hot and cold ends of the semiconductor thermoelectric generators to generate electricity, which is then stored in the energy storage unit. This effectively integrates photovoltaic power generation, wind power generation, rainwater power generation, thermoelectric power generation, energy storage, and planting into a single container, solving the technical problems of large footprint, high operating costs, single energy supply, and insufficient stability in existing technologies. Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. The drawings are not intended to be drawn to scale, and for clarity, not every component will be labeled in each drawing. The drawings described below are merely some embodiments of this application. Those skilled in the art can obtain other drawings based on these drawings without creative effort. Wherein:

[0037] Figure 1 This is a schematic diagram of the structure of an embodiment of this application.

[0038] Figure 2 This is a schematic diagram of the structure of the embodiment of this application without a flexible solar panel.

[0039] Figure 3 This is a side perspective view of an embodiment of this application.

[0040] Figure 4 for Figure 3 A magnified view of part A in the diagram.

[0041] Figure 5 for Figure 3 A magnified view of part B in the diagram.

[0042] Figure 6 for Figure 3 A magnified view of part C in the diagram.

[0043] Figure 7 This is a cross-sectional view of the first wind power section in an embodiment of this application.

[0044] Explanation of reference numerals in the attached figures:

[0045] 1-Container body, 2-Piezoelectric ceramic film, 3-Flexible solar panel, 4-Semiconductor thermoelectric generator, 5-Strip through-hole, 6-Block, 7-First compartment, 8-Second compartment, 9-Isolation damper, 10-Main pipe, 11-Branch pipe, 12-First ventilation damper, 13-Second ventilation damper, 14-Tower, 15-Generator body, 16-First rotating shaft, 17-Second rotating shaft, 18-Angle sensor, 19-Impeller, 20-Blade, 21-Air vent, 22- - Dust filter, 23- Air inlet valve, 24- Ventilation hole, 25- Electric louver, 26- Planting rack, 27- Plant tray, 28- Water tray, 29- LED supplemental light, 30- Drain hole, 31- Drainage branch pipe, 32- Drain main pipe, 33- Water collection trough, 34- Main drain pipe, 35- Drainage branch pipe, 36- Drip valve, 37- Drip nozzle, 38- Epoxy resin adhesive layer, 39- Waterproof sealant, 40- Lithium battery storage box, 41- Matrix heat dissipation holes, 42- Support feet. Detailed Implementation

[0046] In view of this, this application provides a storage and planting system based on multi-energy synergistic power generation from wind, solar, rain, and heat. The concept involves placing both the energy storage unit and the planting unit within a container. Flexible solar panels are located in the photovoltaic area, and the wind power unit is located in the wind power area. The flexible solar panels and the wind power unit jointly charge the energy storage unit through a wind-solar hybrid controller. Simultaneously, several piezoelectric ceramic membranes are installed between the flexible solar panels and the top of the container. On rainy days, rainwater impacts the flexible solar panels, transmitting the changing pressure to the piezoelectric ceramic membranes to generate electricity, which is then stored in the energy storage unit. Furthermore… By installing semiconductor thermoelectric generators at the locations corresponding to the strip-shaped through holes in the flexible solar panel, and connecting the top of the ventilation and heat dissipation pipes to the strip-shaped through holes, the waste heat generated by the flexible solar panel and the external wind drawn in by the wind power unit are used to create a temperature difference between the hot and cold ends of the semiconductor thermoelectric generators to generate electricity, which is then stored in the energy storage unit. This effectively integrates photovoltaic power generation, wind power generation, rainwater power generation, thermoelectric power generation, energy storage, and planting into a single container, solving the technical problems of large footprint, high operating costs, single energy supply, and insufficient stability in existing technologies.

[0047] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0048] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0049] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0050] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0051] The following disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0052] Example

[0053] This application provides a storage and planting system based on the coordinated power generation of wind, solar, rainwater, and thermal energy, such as... Figures 1 to 7 As shown. A multi-energy synergistic power generation system based on wind, solar, rain and heat includes a container body 1, an energy storage unit, a planting unit, several piezoelectric ceramic films 2, flexible solar panels 3, a wind power unit, a wind-solar hybrid controller, several semiconductor thermoelectric generators 4, ventilation and heat dissipation pipes and a central controller.

[0054] The central controller can be a PLC or an edge controller.

[0055] Both the energy storage unit and the planting unit are located inside the container body 1, and the planting unit is electrically connected to the energy storage unit and the central controller.

[0056] Specifically, a partition 6 is provided inside the container body 1, which divides the container body 1 into a first compartment 7 and a second compartment 8. The planting unit is located in the first compartment 7, and the energy storage unit is located in the second compartment 8. An isolation valve 9 is provided on the partition 6 to connect the first compartment 7 and the second compartment 8. The isolation valve 9 is electrically connected to the energy storage unit and the central controller.

[0057] Preferably, the first compartment 7 is provided with a plurality of ventilation holes 24 connecting the inside and outside of the container compartment 1, and the second compartment 8 is provided with motorized louvers 25 on opposite sides, the motorized louvers 25 being electrically connected to the energy storage unit and the central controller.

[0058] The opening and closing of the isolation valve 9 controls whether airflow can pass between the first chamber 7 and the second chamber 8. Convection is formed through the two opposing electric louvers 25 to ensure air circulation in the second chamber 8, which is conducive to heat dissipation of the energy storage unit. It should be noted that temperature sensors connected to the central controller are installed in both the first chamber 7 and the second chamber 8 to monitor the temperature in the first chamber 7 and the second chamber 8 in real time.

[0059] Specifically, the planting unit includes a planting rack 26, a plant tray 27, a water tray 28, and an LED supplemental light 29. The planting rack 26 includes several vertically spaced shelves, each shelf having a plant tray 27 and a water tray 28. The bottom plate of the plant tray 27 is inclined, and the lower end of the bottom plate of the plant tray 27 has several drainage holes 30 along its length. The water tray 28 is located below the plant tray 27 and is used to collect water dripping from the drainage holes 30. Except for the bottommost water tray 28, each of the other water trays 28 has an LED supplemental light 29 below it. Each water tray 28 has a drainage branch pipe 31, and several drainage branch pipes 31 are connected to a main drainage pipe 32. The main drainage pipe 32 is connected to the outside of the container body 1 to drain the water from the water trays 28. The LED supplemental light 29 is electrically connected to the energy storage unit and the central controller.

[0060] It should be noted that an LED supplement light 29 is also installed on the top of the first cabin 7 to provide supplemental lighting for the plants in the uppermost plant tray 27.

[0061] The container body 1 has a photovoltaic area and a wind power area on its top. The photovoltaic area has a strip-shaped through hole 5 in the middle that connects the inside and outside of the container body 1. Several piezoelectric ceramic films 2 are installed on the photovoltaic area and distributed around the strip-shaped through hole 5. The flexible solar panel 3 is covered on the photovoltaic area and supported on the piezoelectric ceramic films 2. The flexible solar panel 3 is electrically connected to the wind-solar hybrid controller. The piezoelectric ceramic films 2 and the wind-solar hybrid controller are both electrically connected to the energy storage unit.

[0062] Specifically, an epoxy resin adhesive layer 38 is provided between the piezoelectric ceramic film 2 and the flexible solar panel 3. The epoxy resin adhesive layer 38 is used to bond the piezoelectric ceramic film 2 and the flexible solar panel 3. After hardening, it acts as a rigid material, which can effectively transmit the pressure of rainwater hitting the flexible solar panel 3 to the piezoelectric ceramic film 2. It should be noted that in order to prevent rainwater from penetrating into the underside of the flexible solar panel 3 and affecting the piezoelectric ceramic film 2, or even entering the interior of the container cabin 1 through the strip-shaped through hole 5, a waterproof sealant 39 is provided around the flexible solar panel 3.

[0063] Depending on the size of the container hull 1, the flexible solar panel 3 can be a single large solar panel or multiple solar panels tightly bonded together with photovoltaic adhesive. It should be noted that those skilled in the art can design circuits such as rectification, step-down, and voltage stabilization to process the electricity generated by the piezoelectric ceramic film 2 based on the voltage properties of the piezoelectric ceramic film 2, and then send it into the energy storage unit for storage. By setting the piezoelectric ceramic film 2 under the flexible solar panel 3, the vibration generated by rainwater hitting the flexible solar panel 3 during rainy days, especially heavy rain, can be transmitted to the piezoelectric ceramic film 2, utilizing the piezoelectric effect of the piezoelectric ceramic film 2 to generate electricity, which is then stored in the energy storage unit.

[0064] A plurality of thermoelectric generators 4 are installed at the bottom end of the flexible solar panel 3 corresponding to the strip-shaped through hole 5. The hot end of the thermoelectric generator 4 is attached to the flexible solar panel 3, and the cold end faces the interior of the container cabin 1. The plurality of thermoelectric generators 4 are electrically connected to the energy storage unit. The wind power unit is located on the wind power area and is electrically connected to the wind-solar hybrid controller and the energy storage unit. The top end of the ventilation and heat dissipation pipe is connected to the strip-shaped through hole 5. One end is connected to the wind power unit, and the other end is connected to the interior of the container cabin 1 through a ventilation valve. The ventilation and heat dissipation pipe is used to introduce the outside air drawn in by the wind power unit into the container cabin 1 and to dissipate heat from the cold ends of the thermoelectric generators 4. The ventilation valve is electrically connected to the central controller and the energy storage unit.

[0065] Specifically, the ventilation and heat dissipation duct includes a main duct 10 and a branch duct 11. The ventilation valves include a first ventilation valve 12 and a second ventilation valve 13. The main duct 10 is connected to the strip-shaped through hole 5, with one end connected to the wind power unit and the other end connected to the second nacelle 8 via the first ventilation valve 12. One end of the branch duct 11 is connected to the main duct 10, and the other end is connected to the first nacelle 7 via the second ventilation valve 13. The wind power unit includes a first wind power unit and a second wind power unit. Both the first and second wind power units include a tower 14, a generator body 15, a first rotating shaft 16, a second rotating shaft 17, an angle sensor 18, and an impeller 19. The tower 14 is installed above the first nacelle 7 and connected to the main duct 10. The generator body 15 is installed on the tower 14 and electrically connected to the wind-solar hybrid controller. The axial direction of the rotor shaft of the generator body 15 is collinear with the axial direction of the tower 14. The first rotating shaft 16 is connected to the generator body 7. The rotor shaft of the generator body 15 is connected to the end away from the first nacelle 7 and is rotatably connected to the tower 14. The impeller 19 is connected to the first rotating shaft 16. The second rotating shaft 17 is connected to the end of the rotor shaft of the generator body 15 near the first nacelle 7 and is rotatably connected to the tower 14. The end of the second rotating shaft 17 near the first nacelle 7 is provided with several blades 20. The angle sensor 18 is connected to the second rotating shaft 17. The tower 14 is provided with several air passage holes 21 at several of the blades 20. The air passage holes 21 are provided with dust filter screens 22. The blades 20 of the first wind power unit and the blades 20 of the second wind power unit are symmetrical about the horizontal plane. The tower 14 is provided with an air inlet valve 23. The air inlet valve 23 is located at the end of the blade 20 near the first nacelle 7. The first ventilation valve 12, the second ventilation valve 13, the angle sensor 18, and the air inlet valve 23 are all electrically connected to the central controller and the energy storage unit.

[0066] The first wind turbine and the second wind turbine each have at least one unit. The angle sensor 18 is an incremental encoder used to monitor the rotation direction of the second rotating shaft 17. The rotation of the impeller 19 drives the first rotating shaft 16 to rotate. The rotation of the first rotating shaft 16 drives the rotor shaft of the generator body 15 to rotate, realizing the conversion of mechanical energy into electrical energy. At the same time, the rotation of the rotor shaft of the generator body 15 drives the second rotating shaft 17 to rotate. The rotation of the second rotating shaft 17 drives several blades 20 to rotate. The rotating blades 20 draw in outside air through the air passage 21 and enter the main duct 10 through the air inlet valve 23. It should be noted that by setting the first wind turbine... The blades 20 of the first wind turbine and the second wind turbine are symmetrical about the horizontal plane. Therefore, at any given time, at least one of the first and second wind turbines is guaranteed to be in a suction state. For example, at a certain moment, the impellers 19 of both the first and second wind turbines are rotating forward (forward or reverse rotation is determined by the external wind direction), and the forward rotation status is fed back to the central controller through the angle sensor 18. At this time, several blades 20 of the first wind turbine are in a suction state, and several blades 20 of the second wind turbine are in an exhaust state. The central controller opens the air inlet valve 23 in the first wind turbine (the opening logic of the air inlet valve 23 in this application is determined by whether several blades 20 are in a suction state, i.e., when...). When the rotation direction of the blades 20 allows air to be drawn from the outside, the air inlet valve 23 opens. Conversely, the air inlet valve 23 in the second wind turbine is closed, allowing outside air to enter the main duct 10 from the tower 14 of the first wind turbine. This enables the wind turbine to not only generate electricity but also draw outside air into the container 1, further improving ventilation for the first pod 7 and / or the second pod 8, and providing a basis for transferring heat from the second pod 8 into the first pod 7. Furthermore, by installing the first ventilation valve 12 on the main duct 10 and the second ventilation valve 13 on the branch duct 11, the outside air drawn into the main duct 10 can be selectively input into the second pod. Within compartment 8 and / or the first compartment 7, the ventilation effect of the second compartment 8 and / or the first compartment 7 can be selectively improved. For example, when the temperature inside both the first compartment 7 and the second compartment 8 is high, the central controller opens the first ventilation valve 12 and the second ventilation valve 13. At this time, the air drawn in from the outside by the wind turbine enters the second compartment 8 through the main pipe 10, and then enters the first compartment 7 through the main pipe 10 and the branch pipe 11, enhancing the ventilation effect of the second compartment 8 and the first compartment 7, thereby achieving rapid heat dissipation from the first compartment 7 and the second compartment 8. For example, when the temperature inside the first compartment 7 is low and cannot meet the environmental temperature required for the growth of plants in the planting section,The central controller closes the electric louvers 25 and the second ventilation valve 13, and opens the isolation valve 9. Air drawn in from the outside by the wind turbine enters the second chamber 8 through the main duct 10. This air, heated by the charging and discharging of the energy storage unit, is then carried into the first chamber 7 through the isolation valve 9, raising the temperature within the first chamber 7 and fully utilizing the waste heat generated by the energy storage unit. It should be noted that as long as the isolation valve 9 is opened, the warmer air from the second chamber 8 will enter the first chamber 7; the outside air drawn in by the wind turbine merely accelerates this process. Simultaneously, since the main duct 10 is connected to the strip-shaped through-hole 5, in addition to generating electricity and enhancing ventilation in the first chamber 7 and / or the second chamber 8, the wind turbine draws in air to cool the cold end of the thermoelectric semiconductor 4 within the strip-shaped through-hole 5. Combined with the waste heat generated by the flexible solar panel 3, this achieves thermoelectric power generation.

[0067] In some embodiments, a drip irrigation unit is also included, which includes a water collection trough 33, a main drain pipe 34, and a plurality of branch drain pipes 35. The water collection trough 33 is disposed on the top of the second chamber 8 for collecting rainwater, and has an outlet at its bottom. A filter screen is disposed at the outlet. Each branch drain pipe 35 is located above a plant tray 27. The plurality of branch drain pipes 35 are all connected to the main drain pipe 34. The main drain pipe 34 is connected to the outlet. A drip irrigation valve 36 and a plurality of drip nozzles 37 are disposed on the branch drain pipe 35. The plurality of drip nozzles 37 are evenly distributed along the length of the branch drain pipe 35 at the end of the drip irrigation valve 36 away from the main drain pipe 34. The drip irrigation valve 36 is electrically connected to the energy storage unit and the central controller.

[0068] Preferably, in order for water on the top of the container body 1 to flow smoothly into the water collection trough 33, the top plate of the container body 1 is inclined, with its lower end connected to the water collection trough 33. It should be noted that a humidity sensor connected to the central controller is also installed in the planting soil of the plant tray 27 to monitor the humidity of the planting soil at all times. The water collection trough 33 is used not only to collect rainwater but also to collect tap water from the outside. Based on the humidity information collected by the humidity sensor installed in the plant tray 27, the central controller controls the drip irrigation valve 36 to open so as to drip irrigate the plants planted in the plant tray 27.

[0069] In some embodiments, the energy storage unit includes at least one lithium battery storage box 40. The lithium battery storage box 40 includes a box body and a lithium battery located inside the box body. The box body is provided with matrix-type heat dissipation holes 41 and support feet 42. The matrix-type heat dissipation holes 41 are opened on the box wall of the box body, and the support feet 42 are located at the bottom of the box body. The lithium battery is electrically connected to the LED supplementary light 29, angle sensor 18, air inlet valve 23, isolation air valve 9, first ventilation air valve 12, second ventilation air valve 13, wind-solar hybrid controller, piezoelectric ceramic membrane 2, semiconductor thermoelectric generator 4, drip irrigation valve 36, electric louver 25, and the central controller.

[0070] The lithium battery storage box 40 is equipped with a matrix of heat dissipation holes 41 to improve its heat dissipation capacity and prevent the heat generated by the lithium battery during charging and discharging from accumulating in the box, which would affect the charging and discharging quality and reduce its service life. The box is also equipped with support feet 42 to raise it to a height of 20cm off the ground, allowing the heat from the lithium battery to be discharged from the bottom of the box, thus improving its heat dissipation capacity.

[0071] In summary, the energy storage and planting system based on multi-energy synergistic power generation of wind, solar, rain, and heat provided in this application embodiment involves placing both the energy storage unit and the planting unit inside a container. Flexible solar panels are located in the photovoltaic area, and the wind power unit is located in the wind power area. The flexible solar panels and the wind power unit jointly charge the energy storage unit through a wind-solar hybrid controller. Simultaneously, several piezoelectric ceramic membranes are installed between the flexible solar panels and the top of the container. On rainy days, rainwater patters against the flexible solar panels, transmitting the changing pressure to the piezoelectric ceramic membranes to generate electricity, which is then stored in the energy storage unit. Furthermore, through… By installing semiconductor thermoelectric generators at the locations corresponding to the strip-shaped through holes in the flexible solar panel, and connecting the top of the ventilation and heat dissipation pipes to the strip-shaped through holes, the waste heat generated by the flexible solar panel and the external wind drawn in by the wind power unit are used to create a temperature difference between the hot and cold ends of the semiconductor thermoelectric generators to generate electricity, which is then stored in the energy storage unit. This effectively integrates photovoltaic power generation, wind power generation, rainwater power generation, thermoelectric power generation, energy storage, and planting into a single container, solving the technical problems of large footprint, high operating costs, single energy supply, and insufficient stability in existing technologies.

[0072] The above provides a detailed description of the energy storage and planting system based on multi-energy synergistic power generation of wind, solar, rain, and heat provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A storage and planting system based on multi-energy synergistic power generation from wind, solar, rain, and thermal sources, characterized in that, It includes a container body, energy storage unit, planting unit, several piezoelectric ceramic films, flexible solar panels, wind power unit, wind-solar hybrid controller, several semiconductor thermoelectric generators, ventilation and heat dissipation ducts, and central controller. Both the energy storage unit and the planting unit are located inside the container compartment; The container's roof is equipped with a photovoltaic area and a wind power area, and the photovoltaic area has a strip-shaped through-hole in the middle that connects the inside and outside of the container. Several of the piezoelectric ceramic films are mounted on the photovoltaic region and distributed around the strip-shaped through-hole; The flexible solar panel is covered on the photovoltaic area and supported on a plurality of piezoelectric ceramic films. The wind power unit is disposed on the wind power area. Both the flexible solar panel and the wind power unit are electrically connected to the wind-solar hybrid controller. A plurality of semiconductor thermoelectric generators are installed at the bottom end of the flexible solar panel, corresponding to the strip-shaped through hole. The hot end of the semiconductor thermoelectric generator is in contact with the flexible solar panel, and the cold end faces the inside of the container cabin. The top of the ventilation and heat dissipation duct is connected to the strip-shaped through hole. One end of the duct is connected to the wind power unit, and the other end is connected to the interior of the container cabin through a ventilation valve. The ventilation and heat dissipation duct is used to introduce the outside air drawn in by the wind power unit into the container cabin and to dissipate heat from the cold ends of several semiconductor thermoelectric cells. The energy storage unit is electrically connected to the wind-solar hybrid controller, the piezoelectric ceramic membrane, the semiconductor thermoelectric generator, the planting unit, the wind power unit, and the ventilation valve. The wind power unit, the planting unit, and the ventilation valve are all electrically connected to the central controller to be controlled by the central controller.

2. The energy storage and planting system based on multi-energy synergistic power generation of wind, solar, rainwater, and thermal power as described in claim 1, characterized in that, The container compartment is equipped with a partition that divides the container compartment into a first compartment and a second compartment. The planting unit is located in the first compartment, and the energy storage unit is located in the second compartment. The partition is equipped with an isolation valve that connects the first compartment and the second compartment. The isolation valve is electrically connected to the central controller and the energy storage unit.

3. The energy storage and planting system based on multi-energy synergistic power generation of wind, solar, rainwater, and thermal power as described in claim 2, characterized in that, The ventilation and heat dissipation duct includes a main duct and a branch duct. The ventilation valve includes a first ventilation valve and a second ventilation valve. The main duct is connected to the strip-shaped through hole. One end of the main duct is connected to the wind power unit, and the other end is connected to the second nacelle through the first ventilation valve. One end of the branch duct is connected to the main duct, and the other end is connected to the first nacelle through the second ventilation valve. Both the first ventilation valve and the second ventilation valve are electrically connected to the central controller and the energy storage unit.

4. The energy storage and planting system based on multi-energy synergistic power generation of wind, solar, rainwater, and thermal power as described in claim 3, characterized in that, The wind power section includes a first wind power section and a second wind power section. Both the first wind power section and the second wind power section include a tower, a generator body, a first rotating shaft, a second rotating shaft, an angle sensor, and an impeller. The tower is installed above the first nacelle and connected to the main pipeline. The generator body is installed on the tower, and the axial direction of the rotor shaft of the generator body is collinear with the axial direction of the tower. The first rotating shaft is connected to the end of the rotor shaft of the generator body away from the first nacelle and is rotatably connected to the tower. The impeller is connected to the first rotating shaft. The second rotating shaft is connected to the end of the rotor shaft of the generator body near the first nacelle and is rotatably connected to the tower. Several blades are provided at the end of the second rotating shaft near the first nacelle. The angle sensor is connected to the second rotating shaft. Several air passage holes are provided at several of the blades on the tower. Dust filter screens are provided on the air passage holes. The blades of the first wind turbine and the blades of the second wind turbine are symmetrical about the horizontal plane. An air inlet valve is provided on the tower. The air inlet valve is located at the end of the blade near the first nacelle. The generator body is electrically connected to the wind-solar hybrid controller, and the angle sensor and the air intake valve are both electrically connected to the central controller and the energy storage unit.

5. The energy storage and planting system based on multi-energy synergistic power generation of wind, solar, rain, and heat as described in claim 2, characterized in that, The first compartment is provided with several ventilation holes connecting the inside and outside of the container compartment, and the second compartment is provided with motorized louvers on opposite sides, the motorized louvers being electrically connected to the energy storage unit and the central controller.

6. The energy storage and planting system based on multi-energy synergistic power generation of wind, solar, rainwater, and thermal power as described in claim 2, characterized in that, The planting section includes a planting rack, a plant tray, a water tray, and an LED supplemental light; The planting rack includes several vertically spaced shelves. Each shelf is equipped with a plant tray and a water tray. The bottom plate of the plant tray is inclined, and the lower end of the bottom plate of the plant tray has several drainage holes along its length. The water tray is located below the plant tray and is used to collect water dripping from the drainage holes. Except for the bottommost water tray, each of the other water trays is equipped with an LED supplementary light. Each water tray is equipped with a drainage branch pipe, and several drainage branch pipes are connected to the main drainage pipe. The LED supplemental light is electrically connected to the energy storage unit and the central controller.

7. The energy storage and planting system based on multi-energy synergistic power generation of wind, solar, rain, and heat as described in claim 6, characterized in that, It also includes a drip irrigation system, which includes a water collection tank, a main drain pipe, and several branch drain pipes. The water collection tank is located on the top of the second compartment and is used to collect rainwater. It has a water outlet at the bottom and a filter screen at the water outlet. Each of the drainage branch pipes is located above a plant tray. The drainage branch pipes are all connected to the main drainage pipe. The main drainage pipe is connected to the water outlet. The drainage branch pipes are equipped with a drip irrigation valve and several drip nozzles. The drip nozzles are evenly distributed along the length of the drainage branch pipe at the end of the drip irrigation valve away from the main drainage pipe. The drip irrigation valve is electrically connected to the energy storage unit and the central controller.

8. The energy storage and planting system based on multi-energy synergistic power generation of wind, solar, rainwater, and thermal power as described in claim 1, characterized in that, An epoxy resin adhesive layer is provided between the piezoelectric ceramic film and the flexible solar panel.

9. The energy storage and planting system based on multi-energy synergistic power generation of wind, solar, rainwater, and thermal power as described in claim 1, characterized in that, Waterproof sealant is applied around the flexible solar panel.

10. The energy storage and planting system based on multi-energy synergistic power generation of wind, solar, rainwater, and thermal power as described in claim 1, characterized in that, The energy storage unit includes at least one lithium battery storage box. The lithium battery storage box includes a box body and a lithium battery located inside the box body. The box body is provided with matrix-style heat dissipation holes and support feet. The matrix-style heat dissipation holes are opened on the box body wall, and the support feet are located at the bottom of the box body. The lithium battery is electrically connected to the planting section, the wind power section, the wind-solar hybrid controller, the piezoelectric ceramic membrane, the semiconductor thermoelectric generator, and the ventilation valve.

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