Folding and unfolding type wind and light power generation fence and wind and light power generation method

Abstract

The application discloses a kind of foldable wind and light power generation fences and wind and light power generation methods, comprising: fence body, the upper portion of fence body is formed with through slot, and the baffle is installed in the through slot in a liftable manner;Rotatable shaft is installed in the notch of through slot, and is connected with wind power generation device, and the circumferential surface of rotatable shaft is formed with accommodating groove on one side;Base is reversibly installed in accommodating groove at one end, and electric supporting rod for driving base is installed between base and rotatable shaft;Photovoltaic panel is reversibly installed on the opposite sides of base;Controller is connected to baffle, wind power generation device, electric supporting rod and photovoltaic panel, and the attitude of photovoltaic panel is adjusted by electric supporting rod and photovoltaic panel, so that wind power generation device and photovoltaic panel complementary power generation.The application solves the problem that wind power generation and photovoltaic power generation are limited in application due to limited space in construction site.

Description

Technical Field

[0001] This invention relates to the field of new energy equipment technology, specifically to a foldable wind and solar power generation enclosure and a wind and solar power generation method. Background Technology

[0002] The construction industry is one of the major energy-consuming and carbon-emitting sectors in my country, accounting for 50% of the country's total carbon emissions, with the construction phase accounting for as much as 54% of these emissions. To reduce carbon emissions during the construction phase and improve the sustainable development capacity of the construction industry, the concept of "zero-carbon construction sites" has been proposed, aiming to achieve zero carbon emissions during the construction process through the application of energy-saving and renewable energy technologies. However, the scope for implementing energy-saving technologies on construction sites is limited, thus necessitating the large-scale application of renewable energy.

[0003] Renewable energy technologies are a crucial component in achieving zero-carbon construction sites. Wind power and photovoltaic power, as the most promising renewable energy technologies, are widely used in the construction industry. However, the application of wind power and photovoltaic power is limited at construction sites due to limited space.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of the invention and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0005] To overcome the shortcomings of existing technologies, a foldable wind and solar power generation enclosure and a wind and solar power generation method are provided to solve the problem that the application of wind power generation and photovoltaic power generation is limited by the limited space on construction sites.

[0006] To achieve the above objectives, a retractable wind and solar power generation enclosure is provided, comprising:

[0007] The enclosure body has a through groove formed on its upper part, and a baffle is installed in the through groove in a way that can be raised and lowered.

[0008] A rotating shaft is rotatably mounted in the slot of the through groove. The rotating shaft is connected to a wind power generation device. A receiving groove is formed on one side of the circumferential surface of the rotating shaft.

[0009] A base having opposite ends along its length, one end of the base being rotatably mounted in the receiving groove, and an electric strut for driving the base being mounted between the base and the rotating shaft;

[0010] A photovoltaic panel, wherein the base has opposite sides in the width direction of the base, and the photovoltaic panel is rotatably mounted on each opposite side of the base;

[0011] A controller is connected to the baffle, the wind power generation device, the electric strut, and the photovoltaic panel. The controller adjusts the attitude of the photovoltaic panel through the electric strut and the photovoltaic panel, so that the wind power generation device and the photovoltaic panel generate electricity in a complementary manner.

[0012] Furthermore, the bottom of the through groove is formed with an installation groove, and the baffle is installed in the installation groove in a way that can be raised and lowered by an electro-hydraulic push rod, which is connected to the controller.

[0013] Furthermore, a notch is formed in one wall of the through channel, the wind power generation device is installed in the notch, and the rotating shaft of the wind power generation device is coaxially connected to the rotating shaft.

[0014] Furthermore, ear plates are formed on opposite sides of the base, a flip shaft is installed on one side of the photovoltaic panel, the flip shaft is rotatably installed on the ear plate, and a flip motor for driving the flip shaft is installed on the base.

[0015] Furthermore, the output shaft of the flip motor is coaxially connected to the flip shaft.

[0016] Furthermore, the photovoltaic panel includes a photovoltaic panel body and a clamp, the clamp holding the photovoltaic panel body and the clamp being connected to the flipping shaft.

[0017] Furthermore, the electric strut is a two-section electric strut.

[0018] Furthermore, a wind speed sensor is installed on the fence body, and the wind speed sensor is connected to the controller.

[0019] Furthermore, a sunlight sensor is installed on the fence body, and the sunlight sensor is connected to the controller.

[0020] This invention provides a wind and solar power generation method using a foldable wind and solar power generation enclosure, comprising the following steps:

[0021] The controller acquires meteorological parameters, including wind speed and light angle and intensity.

[0022] Based on the meteorological parameters and preset operating modes, the operating modes include a hybrid power generation mode, a solar power generation mode, and a defense mode. When the wind speed is high, the controller selects the hybrid power generation mode; when the wind speed is low, the controller selects the solar power generation mode; and at night when there is no wind or strong winds, the controller selects the defense mode. In the hybrid power generation mode, the controller lowers the baffle and adjusts the base and the photovoltaic panel so that the photovoltaic panel is arranged along the axial direction of the rotating shaft, and the two photovoltaic panels are arranged coplanarly. The photovoltaic panel drives the rotating shaft to rotate under the wind power, and the wind power generation device converts the mechanical energy of the rotating shaft into electrical energy. In the solar power generation mode, the controller raises the baffle and adjusts the base and the photovoltaic panel so that the photovoltaic panel follows the sunlight. In the defense mode, the controller raises the baffle and adjusts the base and the photovoltaic panel so that the photovoltaic panel closes and fits against the opposite sides of the baffle.

[0023] The beneficial effects of this invention are that the retractable wind and solar power generation enclosure utilizes the space on the construction site fence, making full use of the available space, and allows for quick installation, dismantling, and convenient turnover. This retractable wind and solar power generation enclosure allows for mode selection, direction adjustment, and folding based on the needs of the construction site, wind speed, and solar radiation angle, enabling solar tracking and wind protection, thus improving photovoltaic power generation efficiency and system stability. Furthermore, this retractable wind and solar power generation enclosure also offers good economic benefits, fully utilizing renewable energy, reducing energy consumption and carbon emissions, and meeting the requirements for building green and zero-carbon construction sites. It has enormous application potential. Attached Figure Description

[0024] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0025] Figure 1 This is a schematic diagram of the structure of the foldable wind and solar power generation enclosure according to an embodiment of the present invention.

[0026] Figure 2 This is a front view of the unfoldable wind and solar power generation enclosure according to an embodiment of the present invention.

[0027] Figure 3 This is a schematic diagram of the hybrid power generation mode of the foldable wind and solar power generation enclosure according to an embodiment of the present invention.

[0028] Figure 4 This is a structural schematic diagram of the defense mode of the foldable wind and solar power generation enclosure according to an embodiment of the present invention.

[0029] Figure 5 This is a schematic diagram of the base structure according to an embodiment of the present invention.

[0030] Figure 6 This is a top view of the base according to an embodiment of the present invention. Detailed Implementation

[0031] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0032] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0033] Reference Figures 1 to 6 As shown, the present invention provides a foldable wind and solar power generation enclosure, comprising: enclosure body 1, rotating shaft 2, base 3, and photovoltaic panel 4.

[0034] A through groove 10 is formed on the upper part of the enclosure body 1. A baffle 11 is installed in the through groove 10 in a way that can be raised and lowered.

[0035] The rotating shaft 2 is rotatably mounted in the slot of the through groove 10. The rotating shaft 2 is connected to a wind power generation device 21. A receiving groove is formed on one side of the circumferential surface of the rotating shaft 2.

[0036] The base 3 has two opposite ends along its length. One end of the base 3 is rotatably mounted in a receiving groove. An electric strut 23 for driving the base 3 is installed between the base 3 and the rotating shaft 2.

[0037] In this embodiment, one end of the base 3 is rotatably mounted in the receiving groove via a hinge shaft 22. Specifically, insertion holes are provided on the two opposite walls of one end of the receiving groove. One end of the base is connected to the hinge shaft. Both ends of the hinge shaft are rotatably inserted into the insertion holes. When the electric support rod extends or retracts, the base flips upward or downward.

[0038] In this embodiment, the electric strut 23 is a two-section electric strut. Specifically, the electric strut includes two hinged arms. One end of one hinged arm is connected to a first pivot, which is rotatably mounted on one side of the base. A first motor is mounted on the base. The first motor is driven by the first pivot. One end of the other hinged arm is connected to a second pivot, which is rotatably mounted on the other end of one hinged arm. A second motor is mounted on the other end of one hinged arm. The other end of the other hinged arm is hinged to the photovoltaic panel. The second motor is driven by the second pivot. When the base is flipped, the two hinged arms are driven by the first and second motors.

[0039] The base 3 has two opposite sides in the width direction of the base 3. Photovoltaic panels 4 are respectively mounted on the opposite sides of the base 3 in a flip-out manner.

[0040] The controller is connected to the baffle 11, the wind power generation device 21, the electric strut 23, and the photovoltaic panel 4. The controller adjusts the attitude of the photovoltaic panel 4 through the electric strut 23 and the photovoltaic panel 4, so that the wind power generation device 21 and the photovoltaic panel 4 can generate electricity in a complementary manner.

[0041] In a preferred embodiment, the bottom of the through groove 10 is formed with an installation groove, and the baffle 11 is vertically and retractably installed in the installation groove via an electro-hydraulic actuator. The electro-hydraulic actuator is connected to a controller.

[0042] In this embodiment, the enclosure body is a hollow slab structure. The bottom of the through groove on the enclosure body is connected to the inner cavity of the enclosure body. An electro-hydraulic push rod is vertically installed in the inner cavity of the enclosure body. The electro-hydraulic push rod has a fixed end and a telescopic end. The telescopic end of the electro-hydraulic push rod is connected to a baffle. When the electro-hydraulic push rod extends or retracts, the baffle rises or falls. When the baffle rises, it blocks the through groove. When the baffle falls, it opens the through groove. In defense mode, after the baffle rises, the upper part of the baffle extends into the through groove, and the photovoltaic panel is attached to the opposite sides of the baffle.

[0043] See Figure 5 As shown, a notch is formed in one wall of the through channel 10. The wind power generation device 21 is installed in the notch. The rotating shaft of the wind power generation device 21 is coaxially connected to the rotating shaft 2.

[0044] A wind power generation device includes a wind turbine. The turbine's shaft is connected to a rotating shaft. Wind power generation devices are existing technology and will not be described in detail here.

[0045] See Figure 6 As shown, ear plates 31 are formed on opposite sides of the base 3. A flip shaft 41 is mounted on one side of the photovoltaic panel 4. The flip shaft 41 is rotatably mounted on the ear plate 31. A flip motor 32 for driving the flip shaft 41 is mounted on the base 3.

[0046] In a preferred embodiment, the output shaft of the flip motor 32 is coaxially connected to the flip shaft 41.

[0047] In a preferred embodiment, the photovoltaic panel 4 includes a photovoltaic panel body 43 and a clamp 42. The clamp 42 is held in place by the photovoltaic panel body 43. The clamp 42 is connected to the flipping shaft 41.

[0048] In this embodiment, the controller has three preset operating modes: hybrid power generation mode, solar power generation mode, and defense mode. These three operating modes are suitable for different weather conditions.

[0049] Specifically, the controller acquires meteorological parameters. These parameters include wind speed and sunlight angle and intensity. In this embodiment, a wind speed sensor is installed on the fence body 1. The wind speed sensor is connected to the controller. A sunlight sensor is installed on the fence body 1. The sunlight sensor is connected to the controller.

[0050] The controller acquires meteorological parameters through wind speed and solar radiation sensors.

[0051] When the wind speed is high, the controller selects the hybrid power generation mode; when the wind speed is low, the controller selects the solar power generation mode; and when there is no wind or strong wind at night, the controller selects the defense mode.

[0052] In the hybrid power generation mode, the controller lowers the baffle 11 and adjusts the base 3 and photovoltaic panel 4 so that the photovoltaic panel 4 is set along the axial direction of the rotating shaft 2 and the two photovoltaic panels 4 are set on the same plane. The photovoltaic panel 4 drives the rotating shaft 2 to rotate under the wind power. The wind power generation device 21 uses the mechanical energy of the rotating shaft 2 to convert it into electrical energy.

[0053] In solar power generation mode, the controller raises the baffle 11 and adjusts the base 3 and photovoltaic panel 4 so that the photovoltaic panel 4 follows the sunlight.

[0054] In defense mode, the controller raises the baffle 11 and adjusts the base 3 and photovoltaic panel 4 so that the photovoltaic panel 4 closes and fits against the opposite sides of the baffle 11.

[0055] This invention provides a wind and solar power generation method using a foldable wind and solar power generation enclosure, comprising the following steps:

[0056] S1. The controller acquires meteorological parameters, including wind speed, light angle, and intensity.

[0057] S2. Based on meteorological parameters and preset operating modes, the operating modes include hybrid power generation mode, solar power generation mode, and defense mode. When the wind speed is high, the controller selects hybrid power generation mode; when the wind speed is low, the controller selects solar power generation mode; and when there is no wind or strong wind at night, the controller selects defense mode. In hybrid power generation mode, the controller lowers the baffle 11 and adjusts the base 3 and photovoltaic panel 4 so that the photovoltaic panel 4 is set along the axial direction of the rotating shaft 2, and the two photovoltaic panels 4 are set on the same plane. The photovoltaic panel 4 drives the rotating shaft 2 to rotate under the wind power. The wind power generation device 21 uses the mechanical energy of the rotating shaft 2 to convert it into electrical energy. In solar power generation mode, the controller raises the baffle 11 and adjusts the base 3 and photovoltaic panel 4 so that the photovoltaic panel 4 follows the sunlight. In defense mode, the controller raises the baffle 11 and adjusts the base 3 and photovoltaic panel 4 so that the photovoltaic panel 4 closes and fits against the opposite sides of the baffle 11.

[0058] See Figure 3In hybrid power generation mode, the controller lowers the baffle 11 and adjusts the base 3 and photovoltaic panel 4 so that the photovoltaic panel 4 is arranged along the axial direction of the rotating shaft 2, the two photovoltaic panels 4 are arranged on the same plane, and the two photovoltaic panels are arranged in a straight line, making the two photovoltaic panels "fan blades". When there is wind, the photovoltaic panels are blown, and the photovoltaic panels 4 drive the rotating shaft 2 to rotate under the wind power. The wind power generation device 21 uses the mechanical energy of the rotating shaft 2 to convert it into electrical energy.

[0059] See Figure 1 and Figure 2 In solar power generation mode, the controller raises the baffle 11 and adjusts the base 3 and photovoltaic panel 4, causing the photovoltaic panel 4 to follow the sunlight. A locking rod is installed on the wind power generation device. The locking rod is a telescopic rod. A locking hole is opened on the end face of the rotating shaft. The locking hole is eccentrically positioned on the end face of the rotating shaft. In solar power generation mode, the locking rod extends and inserts into the locking hole to lock the rotating shaft. Solar power generation mode allows for omnidirectional angle adjustment by adjusting the unfolding angle of the photovoltaic panels on both sides, enabling directional adjustment according to the angle of sunlight, thus achieving solar tracking and improving the power generation efficiency of the photovoltaic panels. When the photovoltaic panels are unfolded, they can provide shade for workers or pedestrians inside and outside the enclosure.

[0060] See Figure 4 In defense mode, the controller raises the baffle 11 and adjusts the base 3 and photovoltaic panel 4, causing the photovoltaic panel 4 to close and adhere to the opposite sides of the baffle 11. In the event of typhoons or heavy rains, or when not generating electricity, the photovoltaic panel is folded to protect the components, preventing damage or microcracks. It also facilitates the washing of the photovoltaic panel by rainwater, achieving surface cleaning and improving power generation efficiency.

[0061] This invention relates to a retractable wind and solar power generation enclosure that utilizes the space on construction site fences, making full use of available space and allowing for quick installation, dismantling, and easy relocation. The retractable wind and solar power generation enclosure allows for pattern selection, direction adjustment, and folding based on the needs of the construction site, wind speed, and sunlight angle, enabling solar tracking and wind protection. It organically combines wind and solar power generation, improving solar power efficiency and system stability. This invention also offers good economic benefits, fully utilizing renewable energy to reduce energy consumption and carbon emissions, meeting the requirements for building green and zero-carbon construction sites. It has enormous application potential.

[0062] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A retractable wind and solar power generation enclosure, characterized in that, include: The enclosure body has a through groove formed on its upper part, and a baffle is installed in the through groove in a way that can be raised and lowered. A rotating shaft is rotatably mounted in the slot of the through groove. The rotating shaft is connected to a wind power generation device. A receiving groove is formed on one side of the circumferential surface of the rotating shaft. A base having opposite ends along its length, one end of the base being rotatably mounted in the receiving groove, and an electric strut for driving the base being mounted between the base and the rotating shaft; A photovoltaic panel, wherein the base has opposite sides in the width direction of the base, and the photovoltaic panel is rotatably mounted on each opposite side of the base; A controller is connected to the baffle, the wind power generation device, the electric strut, and the photovoltaic panel. The controller adjusts the attitude of the photovoltaic panel through the electric strut and the photovoltaic panel, so that the wind power generation device and the photovoltaic panel can generate electricity in a complementary manner. The bottom of the through groove is formed with an installation groove, and the baffle is installed in the installation groove in a way that can be raised and lowered by an electro-hydraulic push rod, which is connected to the controller; A notch is formed in one wall of the through channel, the wind power generation device is installed in the notch, and the rotating shaft of the wind power generation device is coaxially connected to the rotating shaft; Ear plates are formed on opposite sides of the base, a flip shaft is installed on one side of the photovoltaic panel, the flip shaft is rotatably installed on the ear plate, and a flip motor for driving the flip shaft is installed on the base. The electric strut is a two-section electric strut.

2. The retractable wind and solar power generation enclosure according to claim 1, characterized in that, The output shaft of the flip motor is coaxially connected to the flip shaft.

3. The retractable wind and solar power generation enclosure according to claim 1, characterized in that, The photovoltaic panel includes a photovoltaic panel body and a clamp, the clamp holding the photovoltaic panel body and the clamp being connected to the flipping shaft.

4. The retractable wind and solar power generation enclosure according to claim 1, characterized in that, A wind speed sensor is installed on the fence body, and the wind speed sensor is connected to the controller.

5. The retractable wind and solar power generation enclosure according to claim 1, characterized in that, A sunlight sensor is installed on the fence body, and the sunlight sensor is connected to the controller.

6. A wind and solar power generation method using a foldable wind and solar power generation enclosure as described in any one of claims 1 to 5, characterized in that, Includes the following steps: The controller acquires meteorological parameters, including wind speed and light angle and intensity. Based on the meteorological parameters and preset operating modes, the operating modes include a hybrid power generation mode, a solar power generation mode, and a defense mode. When the wind speed is high, the controller selects the hybrid power generation mode; when the wind speed is low, the controller selects the solar power generation mode; and at night when there is no wind or strong winds, the controller selects the defense mode. In the hybrid power generation mode, the controller lowers the baffle and adjusts the base and the photovoltaic panel so that the photovoltaic panel is arranged along the axial direction of the rotating shaft, and the two photovoltaic panels are arranged coplanarly. The photovoltaic panel drives the rotating shaft to rotate under the wind power, and the wind power generation device converts the mechanical energy of the rotating shaft into electrical energy. In the solar power generation mode, the controller raises the baffle and adjusts the base and the photovoltaic panel so that the photovoltaic panel follows the sunlight. In the defense mode, the controller raises the baffle and adjusts the base and the photovoltaic panel so that the photovoltaic panel closes and fits against the opposite sides of the baffle.

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