An integrated wind, solar, energy storage and planting system for power systems

Abstract

This invention provides an integrated wind, solar, energy storage, and planting system for a power system. It integrates a planting section, drip irrigation section, energy storage section, photovoltaic section, and wind power section onto a container. The wind power section and photovoltaic section charge the energy storage section via a wind-solar hybrid controller, and the energy storage section supplies power to the system. Simultaneously, a first air valve connects the planting section and the energy storage section, allowing heat from the energy storage environment to be transferred to the planting environment as needed. A ventilation duct connects the ventilation section to the first / second compartment, enabling the wind power section to not only generate electricity but also improve ventilation in the first and / or second compartments. Combined with the opening of the first air valve, this accelerates the transfer of heat from the energy storage environment to the planting environment, regulating the temperature in the planting environment. This solves the technical problems of existing technologies, such as large footprint, high operating costs, single energy supply, insufficient stability, and heat waste.

Description

Technical Field

[0001] This invention relates to the field of energy and ecological synergy technology, and in particular to an integrated wind, solar, energy storage and planting system for a power system. Background Technology

[0002] Facility agriculture achieves high-efficiency crop production through artificial environmental control, but maintaining the continuous operation of temperature, humidity, light, and irrigation systems requires a large amount of electricity. Especially in intensive models such as container farming, the energy consumption of environmental control equipment increases significantly. The traditional model that relies on grid power not only drives up production costs but also faces application limitations in remote and power-deficient areas.

[0003] To reduce energy consumption, existing technologies attempt to combine photovoltaic power generation systems with facility agriculture: photovoltaic panels convert solar energy into electricity and store it in an energy storage system, which then provides power to the planting units. This approach replaces a portion of grid power with clean energy, reducing carbon emissions and operating costs to some extent.

[0004] However, this model still has significant shortcomings: First, photovoltaic systems require separate installation sites, occupy a large area, and have high operating costs; second, the energy supply is singular, overly reliant on solar energy, and the power supply stability is insufficient in cloudy or rainy weather or at night; third, the energy storage system is physically isolated from the planting environment, and the heat generated during the battery charging and discharging process is directly emitted, resulting in a waste of thermal energy. Summary of the Invention

[0005] The purpose of this application is to provide an integrated wind, solar, energy storage and planting system for power systems, which solves the technical problems of large land area, high operating costs, single energy supply, insufficient stability and waste of thermal energy in the prior art.

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

[0007] An integrated wind, solar, energy storage and planting system for a power system includes a container body, an energy storage unit, a planting unit, a drip irrigation unit, a photovoltaic unit, a wind power unit, a wind-solar hybrid controller, ventilation ducts and a central controller;

[0008] The container compartment is equipped with a partition that divides the container compartment into a first compartment and a second compartment. The partition is equipped with a first air valve that connects the first compartment and the second compartment. The first compartment is equipped with motorized louvers on opposite sides, and the second compartment is equipped with several ventilation holes.

[0009] The energy storage unit is disposed in the first chamber, the planting unit is disposed in the second chamber, and the drip irrigation unit is disposed on the second chamber for irrigating the planting unit;

[0010] The photovoltaic unit is installed on the container body and is electrically connected to the wind-solar hybrid controller;

[0011] The wind power unit is located above the first nacelle and is electrically connected to the wind-solar hybrid controller;

[0012] The ventilation duct includes a main pipe and branch pipes. The main pipe is located in the first compartment and is connected to the wind power unit. A second air valve is installed at both ends of the main pipe. The branch pipes connect the main pipe and the second compartment and are equipped with a third air valve.

[0013] The wind-solar hybrid controller is electrically connected to the energy storage unit;

[0014] The energy storage unit is electrically connected to the planting unit, drip irrigation unit, wind power unit, first air valve, electric louver, second air valve and third air valve to provide electrical energy;

[0015] The first air valve, the electric louver, the wind power unit, the planting unit, the drip irrigation unit, the second air valve, and the third air valve are all electrically connected to the central controller to be controlled by the central controller.

[0016] In a wind-solar-storage-planting integrated power system according to an embodiment of this application, the photovoltaic section includes a plurality of first photovoltaic panels, a plurality of second photovoltaic panels, and a photovoltaic combiner box;

[0017] A plurality of first photovoltaic panels are disposed above the container body, and a plurality of second photovoltaic panels are disposed on the side of the container body. Both the first photovoltaic panels and the second photovoltaic panels are electrically connected to the photovoltaic combiner box, and the photovoltaic combiner box is electrically connected to the wind-solar hybrid controller.

[0018] In the integrated wind, solar, storage and planting power system described in the embodiments of this application, the wind power unit includes a first wind power unit and a second wind power unit. Both the first wind power unit and the second wind power unit include a tower, a generator body, a first rotating shaft, a second rotating shaft, an angle sensor and an impeller.

[0019] The tower is installed on the top of the first nacelle and communicates with the interior of the first nacelle. 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. The blades of the first wind turbine and the blades of the second wind turbine are symmetrical about the horizontal plane. A fourth air valve is provided on the tower, and the fourth air valve is located at the end of the blade near the first nacelle.

[0020] The generator body is electrically connected to the wind-solar hybrid controller, the angle sensor is electrically connected to the central controller and the energy storage unit, and the fourth air valve is electrically connected to the energy storage unit and the central controller.

[0021] In the integrated wind, solar, energy storage and planting system of a power system described in this application embodiment, a dust filter screen is provided on the air passage.

[0022] In the integrated wind, solar, energy storage and planting system of a power system described in the embodiments of this application, the number of the first wind power unit and the second wind power unit is at least one.

[0023] In a wind-solar-storage-planting integrated power system according to an embodiment of this application, the planting section includes a planting rack, a plant tray, a water receiving tray, and LED supplemental lighting;

[0024] The planting rack includes several vertically spaced shelves. Each shelf is provided with a plant tray and a water tray. Several drainage holes are provided along the length of the plant tray. 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 provided with an LED supplementary light. Each water tray is provided 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] In the integrated wind, solar, energy storage and planting system of a power system described in this application embodiment, the bottom plate of the plant tray is inclined, and the drainage hole is opened at the lower end of the bottom plate of the plant tray.

[0027] In a wind-solar-storage-planting integrated power system according to an embodiment of this application, the drip irrigation unit includes a water collection tank, a main drain pipe, and several branch drain pipes.

[0028] 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.

[0029] 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.

[0030] The drip irrigation valve is electrically connected to the energy storage unit and the central controller.

[0031] In the integrated wind, solar, energy storage and planting system of a power system described in this application embodiment, the top plate of the container is inclined, and its lower end is connected to the water collection tank.

[0032] In an integrated wind, solar, energy storage and planting system of a power system described in this application embodiment, 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 drip irrigation section, the wind power section, the wind-solar hybrid controller, the first air valve, the electric louver, the second air valve, and the third air 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 an integrated wind, solar, energy storage and planting system for a power system. By setting the planting unit in the second compartment, the drip irrigation unit in the second compartment, the energy storage unit in the first compartment, the photovoltaic unit in the container compartment, and the wind power unit in the first compartment, both the wind power unit and the photovoltaic unit charge the energy storage unit through a wind-solar hybrid controller. This effectively integrates photovoltaic power generation, wind power generation, energy storage, planting and irrigation into a single container compartment. At the same time, by setting a first air valve on the partition, the planting environment where the planting unit is located and the energy storage environment where the energy storage unit is located are connected. Heat from the energy storage environment can be selectively transferred to the planting environment as needed. By setting a ventilation duct to connect the wind power unit with the first / second compartment, the wind power unit can not only generate electricity, but also promote the ventilation effect of the first compartment and / or the second compartment. In addition, the opening of the first air valve can accelerate the entry of heat from the energy storage environment into the planting environment to regulate the temperature in the planting environment. This solves the technical problems of large footprint, high operating cost, single energy supply, insufficient stability and heat waste in the prior art. 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 structural schematic diagram of an embodiment of this application.

[0038] Figure 2 This is a side perspective view of an embodiment of this application.

[0039] Figure 3 for Figure 2 A magnified view of part A in the diagram.

[0040] Figure 4 for Figure 2 A magnified view of part B in the diagram.

[0041] Figure 5 This is a cross-sectional view of the first wind power section in an embodiment of this application.

[0042] Explanation of reference numerals in the attached figures:

[0043] 1-Container body, 2-Blocking panel, 3-First compartment, 4-Second compartment, 5-First air valve, 6-Electric louver, 7-Ventilation opening, 8-Main pipe, 9-Branch pipe, 10-Second air valve, 11-Third air valve, 12-First photovoltaic panel, 13-Second photovoltaic panel, 14-Tower, 15-Generator body, 16-First rotating shaft, 17-Second rotating shaft, 18-Angle sensor, 19-Impeller, 20- 21-Air vent, 22-Fourth air valve, 23-Dust filter, 24-Planting rack, 25-Plant tray, 26-Water tray, 27-LED supplemental light, 28-Drain hole, 29-Drainage branch pipe, 30-Drainage main pipe, 31-Water collection trough, 32-Main drain pipe, 33-Drainage branch pipe, 34-Drip valve, 35-Drip nozzle, 36-Lithium battery storage box, 37-Matrix heat dissipation holes, 38-Supporting foot. Detailed Implementation

[0044] The existing technology for combining photovoltaic power generation systems with facility agriculture has technical problems such as large land area, high operating costs, single energy supply, insufficient stability, and waste of waste heat from energy storage systems.

[0045] In view of this, this application provides an integrated wind, solar, energy storage and planting system for a power system. The concept is to set the planting unit in the second compartment, the drip irrigation unit in the second compartment, the energy storage unit in the first compartment, the photovoltaic unit in the container compartment, and the wind power unit in the first compartment. Both the wind power unit and the photovoltaic unit charge the energy storage unit through a wind-solar hybrid controller. This effectively integrates photovoltaic power generation, wind power generation, energy storage, planting and irrigation into a single container compartment. At the same time, by setting a first air valve on the partition, the planting environment where the planting unit is located and the energy storage environment where the energy storage unit is located are connected. Heat from the energy storage environment can be selectively transferred to the planting environment as needed. By setting a ventilation duct to connect the wind power unit to the first / second compartment, the wind power unit can not only generate electricity, but also promote the ventilation effect of the first compartment and / or the second compartment. In addition, the opening of the first air valve can accelerate the entry of heat from the energy storage environment into the planting environment to regulate the temperature in the planting environment. This solves the technical problems of large footprint, high operating cost, single energy supply, insufficient stability and heat waste in the prior art.

[0046] 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.

[0047] 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.

[0048] 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.

[0049] 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 being 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 being 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.

[0050] 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.

[0051] Example

[0052] This application provides an integrated wind, solar, energy storage, and planting system for a power system, such as... Figures 1 to 5 As shown. An integrated wind-solar-storage-planting system for a power system includes a container body 1, an energy storage unit, a planting unit, a drip irrigation unit, a photovoltaic unit, a wind power unit, a wind-solar hybrid controller, ventilation ducts, and a central controller.

[0053] The central controller can be a PLC or an edge controller.

[0054] The container body 1 is equipped with a partition 2, which divides the container body 1 into a first compartment 3 and a second compartment 4. A first air valve 5 is provided on the partition 2 to connect the first compartment 3 and the second compartment 4. Electric louvers 6 are provided on opposite sides of the first compartment 3. The second compartment 4 is provided with several ventilation holes 7. The energy storage unit is located in the first compartment 3, the planting unit is located in the second compartment 4, and the drip irrigation unit is located on the second compartment 4 for irrigating the planting unit. The first air valve 5, the electric louvers 6, the planting unit, and the drip irrigation unit are all electrically connected to the energy storage unit to obtain electrical energy. The first air valve 5, the electric louvers 6, the planting unit, and the drip irrigation unit are all electrically connected to the central controller to receive control from the central controller.

[0055] The opening and closing of the first air valve 5 is controlled to control whether airflow can pass between the first chamber 3 and the second chamber 4. Convection is formed through the two electrically operated louvers 6 arranged opposite each other to ensure air circulation in the first chamber 3. It should be noted that temperature sensors connected to the central controller are installed in both the first chamber 3 and the second chamber 4 to monitor the temperature in the first chamber 3 and the second chamber 4 in real time.

[0056] Specifically, the energy storage unit includes at least one lithium battery storage box 36. The lithium battery storage box 36 includes a box body and a lithium battery located inside the box body. The box body is provided with matrix-type heat dissipation holes 37 and support feet 38. The matrix-type heat dissipation holes 37 are opened on the box wall of the box body, and the support feet 38 are located at the bottom of the box body. The lithium battery is electrically connected to the first air valve 5, the electric louver 6 and the planting unit.

[0057] The lithium battery storage box 36 is equipped with a matrix of heat dissipation holes 37 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 38 to raise it to a height of 10-15cm 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.

[0058] Specifically, the planting unit includes a planting rack 24, a plant tray 25, a water tray 26, and an LED supplemental light 27. The planting rack 24 includes several vertically spaced shelves, each shelf having a plant tray 25 and a water tray 26. Several drainage holes 28 are provided along the length of each plant tray 25. The water tray 26 is located below the plant tray 25 and is used to collect water dripping from the drainage holes 28. Except for the bottommost water tray 26, each of the other water trays 26 has an LED supplemental light 27 below it. Each water tray 26 has a drainage branch pipe 29. Several drainage branch pipes 29 are connected to a main drainage pipe 30, which is connected to the outside to drain the water from the water trays 26. The LED supplemental light 27 is electrically connected to the energy storage unit and the central controller. Specifically, the LED supplemental light 27 is electrically connected to the lithium battery to obtain electrical energy.

[0059] It should be noted that the top of the second cabin 4 is also equipped with an LED supplement light 27 to provide supplemental lighting for the plants in the uppermost plant tray 25. The planting soil in the plant tray 25 is also equipped with a humidity sensor connected to the central controller to monitor the humidity of the planting soil at all times.

[0060] Specifically, the drip irrigation unit includes a water collection trough 31, a main drain pipe 32, and several branch drain pipes 33. The water collection trough 31 is located on the top of the second chamber 4 and is used to collect rainwater. It has an outlet at its bottom and a filter screen at the outlet. Each branch drain pipe 33 is located above a plant tray 25. The branch drain pipes 33 are all connected to the main drain pipe 32. The main drain pipe 32 is connected to the outlet. Each branch drain pipe 33 is equipped with a drip irrigation valve 34 and several drip nozzles 35. The drip nozzles 35 are evenly distributed along the length of the branch drain pipe 33 at the end of the drip irrigation valve 34 away from the main drain pipe 32. The drip irrigation valve 34 is electrically connected to the energy storage unit and the central controller. Specifically, the drip irrigation valve 34 is electrically connected to the lithium battery to obtain electrical energy.

[0061] It should be noted that the water collection trough 31 is used not only to collect rainwater, but also to collect tap water from the outside. The central controller controls the drip irrigation valve 34 to open based on the humidity information collected by the humidity sensor installed in the plant tray 25, so as to drip irrigate the plants planted in the plant tray 25.

[0062] The photovoltaic unit is installed on the container body 1 and is electrically connected to the wind-solar hybrid controller, which is electrically connected to the energy storage unit.

[0063] Specifically, the photovoltaic unit includes a plurality of first photovoltaic panels 12, a plurality of second photovoltaic panels 13, and a photovoltaic combiner box. The plurality of first photovoltaic panels 12 are disposed above the container body 1, and the plurality of second photovoltaic panels 13 are disposed on the side of the container body 1. The first photovoltaic panels 12 and the second photovoltaic panels 13 are electrically connected to the photovoltaic combiner box. The photovoltaic combiner box is electrically connected to the wind-solar hybrid controller. The wind-solar hybrid controller is electrically connected to the lithium battery of the energy storage unit to realize charging.

[0064] The wind power unit is located above the first nacelle 3 and is electrically connected to the wind-solar hybrid controller, the energy storage unit, and the central controller. The ventilation duct includes a main pipe 8 and a branch pipe 9. The main pipe 8 is located inside the first nacelle 3 and is connected to the wind power unit. A second air valve 10 is provided at both ends of the main pipe 8. The branch pipe 9 connects the main pipe 8 and the second nacelle 4 and is provided with a third air valve 11. The second air valve 10 and the third air valve 11 are electrically connected to the energy storage unit and the central controller.

[0065] Specifically, the second air valve 10 and the third air valve 11 are electrically connected to the lithium battery to obtain power. The wind power unit includes a first wind power unit and a second wind power unit. Both the first wind power unit and the second wind power unit 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 on the top of the first nacelle 3 and communicates with the interior of the first nacelle 3, specifically, it communicates with the main pipeline 8 inside the first nacelle 3. The generator body 15 is installed on the tower 14, and 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 end of the rotor shaft of the generator body 15 away from the first nacelle 3 through a speed increaser, and is rotatably connected to the tower 14 through a bearing. The impeller 19 is connected to the first rotating shaft 16, and the second rotating shaft 17 is connected to the first rotating shaft 18 through a coupling. The rotor shaft of the generator body 15 is connected to one end near the first nacelle 3 and is rotatably connected to the tower 14 via a bearing. A number of blades 20 are provided on the end of the second rotating shaft 17 near the first nacelle 3. The angle sensor 18 is connected to the second rotating shaft 17. A number of air passage holes 21 are provided on the tower 14 at the locations of the blades 20. The blades 20 of the first wind turbine and the blades 20 of the second wind turbine are symmetrical about the horizontal plane. A fourth air valve 22 is provided on the tower 14. The fourth air valve 22 is located at the end of the blades 20 near the first nacelle 3. The generator body 15 is electrically connected to the wind-solar hybrid controller. The angle sensor 18 is electrically connected to the central controller and the energy storage unit. The fourth air valve 22 is electrically connected to the energy storage unit and the central controller. Specifically, the angle sensor 18 and the fourth air valve 22 obtain electrical energy from the lithium battery.

[0066] The number of the first wind turbine and the second wind turbine is at least one. 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 rotation of the blades 20 draws in outside air through the air passage 21 and enters the main pipeline 8 through the fourth air valve 22. It should be noted that by setting the first... The blades 20 of the first wind turbine and the blades 20 of 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 exhaust mode. 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 exhaust mode, and several blades 20 of the second wind turbine are in exhaust mode. The central controller opens the fourth air valve 22 in the first wind turbine (the opening logic of the fourth air valve 22 in this application is determined by whether several blades 20 are in exhaust mode). The fourth air valve 22 is opened when the rotation direction of several blades 20 allows air to be drawn from the outside (determined by the ventilation state). The fourth air valve 22 in the second wind turbine is then closed, allowing outside air to enter the main pipeline 8 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. This further enhances ventilation for the first compartment 3 and / or the second compartment 4, and provides a basis for transferring heat from the first compartment 3 into the second compartment 4. Furthermore, by installing the second air valve 10 on the main pipeline 8 and the third air valve 11 on the branch pipeline 9, the outside air drawn into the main pipeline 8 can be selectively... The airflow can be selectively input into the first chamber 3 and / or the second chamber 4 to selectively improve the ventilation effect of the first chamber 3 and / or the second chamber 4. For example, when the temperature inside the first chamber 3 and the second chamber 4 is high, the central controller opens the second air valve 10 and the third air valve 11. At this time, the air drawn in from the outside by the wind power unit enters the first chamber 3 through the main pipe 8, and then enters the second chamber 4 through the main pipe 8 and the branch pipe 9, enhancing the ventilation effect of the first chamber 3 and the second chamber 4, thereby achieving rapid heat dissipation of the first chamber 3 and the second chamber 4. For example, when the temperature inside the second chamber 4 is low and cannot meet the environmental temperature required for plant growth, the central controller can also improve the ventilation effect of the first chamber 3 and the second chamber 4.The central controller closes the electric louvers 6 and the third air valve 11, and opens the first air valve 5. Air drawn in from the outside by the wind turbine enters the first chamber 3 through the main pipeline 8. This air, heated by the charging and discharging of the energy storage unit, is then carried into the second chamber 4 through the first air valve 5, raising the temperature inside the second chamber 4 and fully utilizing the waste heat generated by the energy storage unit. It should be noted that as long as the first air valve 5 is opened, the warmer air from the first chamber 3 will enter the second chamber 4; the outside air drawn in by the wind turbine simply accelerates this process.

[0067] In some preferred embodiments, a dust filter 23 is provided on the air vent 21 to prevent external dust or debris from entering the tower 14 through the air vent 21.

[0068] In some preferred embodiments, the bottom plate of the plant tray 25 is inclined, and the drainage hole 28 is opened at the lower end of the bottom plate of the plant tray 25. By setting the bottom plate of the plant tray 25 to be inclined, the water dripping from the drip nozzle 35 can flow spontaneously to the lower end under the action of gravity, ensuring the uniformity of water replenishment and avoiding water accumulation.

[0069] In some preferred embodiments, the top plate of the container body 1 is inclined, with its lower end connected to the water collection trough 31. By setting the top plate of the container body 1 to be inclined, water at the top of the container body 1 can flow into the water collection trough 31 as much as possible, thereby increasing the rainwater utilization rate.

[0070] In summary, the wind-solar-storage-planting integrated power system provided in this application embodiment effectively integrates photovoltaic power generation, wind power generation, energy storage, planting, and irrigation into a single container by placing the planting unit in the second compartment, the drip irrigation unit in the second compartment, the energy storage unit in the first compartment, the photovoltaic unit in the container compartment, and the wind power unit in the first compartment. Both the wind power unit and the photovoltaic unit charge the energy storage unit through a wind-solar hybrid controller. Furthermore, by installing a first air valve on the partition, the planting environment of the planting unit and the energy storage environment of the energy storage unit are connected, allowing for selective heat transfer from the energy storage environment to the planting environment as needed. A ventilation duct connects the wind power unit to the first / second compartment, enabling the wind power unit to not only generate electricity but also improve ventilation in the first and / or second compartments. Additionally, the opening of the first air valve accelerates the entry of heat from the energy storage environment into the planting environment to regulate the temperature. This solves the technical problems of large footprint, high operating costs, single energy supply, insufficient stability, and heat waste in existing technologies.

[0071] The above provides a detailed description of an integrated wind, solar, energy storage, and planting system for a power system 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. An integrated wind-solar-storage-cropping system for a power system, characterized in that, It includes the container body, energy storage section, planting section, drip irrigation section, photovoltaic section, wind power section, wind-solar hybrid controller, ventilation duct, and central controller; The container compartment is equipped with a partition that divides the container compartment into a first compartment and a second compartment. The partition is equipped with a first air valve that connects the first compartment and the second compartment. The first compartment is equipped with motorized louvers on opposite sides, and the second compartment is equipped with several ventilation holes. The energy storage unit is disposed in the first chamber, the planting unit is disposed in the second chamber, and the drip irrigation unit is disposed on the second chamber for irrigating the planting unit; The photovoltaic unit is installed on the container body and is electrically connected to the wind-solar hybrid controller; The wind power unit is located above the first nacelle and is electrically connected to the wind-solar hybrid controller; The ventilation duct includes a main pipe and branch pipes. The main pipe is located in the first compartment and is connected to the wind power unit. A second air valve is installed at both ends of the main pipe. The branch pipes connect the main pipe and the second compartment and are equipped with a third air valve. The wind-solar hybrid controller is electrically connected to the energy storage unit; The energy storage unit is electrically connected to the planting unit, drip irrigation unit, wind power unit, first air valve, electric louver, second air valve and third air valve to provide electrical energy; The first air valve, the electric louver, the wind power unit, the planting unit, the drip irrigation unit, the second air valve, and the third air valve are all electrically connected to the central controller to receive control from the central controller. The wind power unit includes a first wind power unit and a second wind power unit. Both the first wind power unit and the second wind power unit include a tower, a generator body, a first rotating shaft, a second rotating shaft, an angle sensor, and an impeller. The tower is installed on the top of the first nacelle and communicates with the interior of the first nacelle. 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. The blades of the first wind turbine and the blades of the second wind turbine are symmetrical about the horizontal plane. A fourth air valve is provided on the tower, and the fourth air 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, the angle sensor is electrically connected to the central controller and the energy storage unit, and the fourth air valve is electrically connected to the energy storage unit and the central controller.

2. The integrated wind, solar, storage, and planting system for a power system as described in claim 1, characterized in that, The photovoltaic unit includes a plurality of first photovoltaic panels, a plurality of second photovoltaic panels, and a photovoltaic combiner box; A plurality of first photovoltaic panels are disposed above the container body, and a plurality of second photovoltaic panels are disposed on the side of the container body. Both the first photovoltaic panels and the second photovoltaic panels are electrically connected to the photovoltaic combiner box, and the photovoltaic combiner box is electrically connected to the wind-solar hybrid controller.

3. The integrated wind, solar, storage, and planting system for a power system as described in claim 1, characterized in that, The air vent is equipped with a dust filter.

4. The integrated wind-solar-storage-planting system for a power system as described in claim 1, characterized in that, The number of the first wind power unit and the second wind power unit is at least one.

5. The integrated wind, solar, storage, and planting system for a power system as described in claim 1, 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 provided with a plant tray and a water tray. Several drainage holes are provided along the length of the plant tray. 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 provided with an LED supplementary light. Each water tray is provided 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.

6. The integrated wind-solar-storage-planting system for a power system as described in claim 5, characterized in that, The bottom plate of the plant tray is inclined, and the drainage hole is located at the lower end of the bottom plate of the plant tray.

7. The integrated wind, solar, storage, and planting system for a power system as described in claim 5, characterized in that, The drip irrigation system includes a water collection trough, 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 integrated wind, solar, storage, and planting system for a power system as described in claim 7, characterized in that, The top plate of the container cabin is inclined, and its lower end is connected to the water collection tank.

9. The integrated wind-solar-storage-planting system for a power system 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 drip irrigation section, the wind power section, the wind-solar hybrid controller, the first air valve, the electric louver, the second air valve, and the third air valve.

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