CN114421857A - Wind resistance device and method, power generation device - Google Patents

Abstract

The present application discloses a wind resistance device and method, and a power generation device. The wind resistance device includes: a first pipe pile, the first pipe pile includes a sewer pipe section and a water surface pipe section, and the water surface pipe section is used for installing photovoltaic modules ; a moving part, the moving part is arranged on the sewer pipe section of the first pipe pile; a driving assembly, the driving assembly is connected with the moving part; wherein, when the photovoltaic assembly is affected by the wind, the A drive assembly drives the moving member to rotate to generate a wind resistance against the direction of the wind force. Solve the problem that the pipe pile supporting the photovoltaic module shakes when the photovoltaic module is affected by the wind.

Description

Wind resistance device and method, power generation device

technical field

The present application relates to the technical field of photovoltaic power generation, and in particular, to a wind resistance device and method, and a power generation device.

Background technique

Wind load is one of the main loads that photovoltaic racks bear. For piling-type water surface power stations, when the wind load is large or the pile length is long, the photovoltaic support is prone to shaking, resulting in cracking of components or failure of structural parts, resulting in large economic losses.

At present, the water surface piling power station adopts the reinforcement scheme to strengthen the photovoltaic support, which is generally the scheme of using anchor piles and steel cables. The preload force constrains the displacement of the engineering pile. Using this fixing method requires additional anchor piles, and the later maintenance costs are high.

SUMMARY OF THE INVENTION

The main purpose of the present application is to provide a wind resistance device and method, and a power generation device, aiming at solving the problem of shaking of the pipe pile supporting the photovoltaic assembly when the photovoltaic assembly is subjected to the action of wind.

In order to achieve the above purpose, the present application provides a wind resistance device, the wind resistance device includes:

a first pipe pile, the first pipe pile includes a sewer pipe section and a water surface pipe section, and the water surface pipe section is used for installing photovoltaic modules;

a moving part, the moving part is arranged on the sewer pipe section of the first pipe pile;

a drive assembly connected with the moving part;

Wherein, when the photovoltaic assembly is affected by the wind, the driving assembly drives the moving part to rotate to generate a wind resistance opposite to the direction of the wind.

Optionally, the drive assembly includes:

transmission components;

A power component, the power component is installed on the water surface pipe section of the first pipe pile, the transmission component connects the moving component and the wind, and when the power component is acted by the wind, the transmission component is driven to drive The moving part rotates.

Optionally, the transmission assembly includes:

a driving wheel, the driving wheel is connected with the power component, and the power component drives the driving wheel to rotate when acted by the wind;

A driven wheel, the driven wheel is connected with the moving part, and the driven wheel is connected with the driving wheel.

Optionally, the transmission assembly includes:

A conveyor belt connecting the driven pulley and the driving pulley.

Optionally, the driving assembly includes a motor, and the motor is drivingly connected with the moving part to drive the moving part to rotate.

In addition, in order to achieve the above object, the present embodiment also provides a power generation device, the power generation device includes a photovoltaic component and any one of the above-mentioned wind resistance devices, or the above-mentioned wind resistance device, the photovoltaic components are arranged in on the first pipe pile of the wind resistance device.

Optionally, the power generation device includes at least two of the wind resistance devices, and the wind resistance devices are respectively disposed on opposite sides of the photovoltaic module.

Optionally, the power generation device includes at least two photovoltaic modules, the photovoltaic modules are arranged in an array, the power generation device further includes a second pipe pile, and the photovoltaic modules located at the edge of the photovoltaic module array are arranged on the wind resistance device. On the first pipe pile, the photovoltaic components located in the middle of the photovoltaic component array are arranged on the second pipe pile, wherein, when the moving parts of the wind resistance device on the opposite two edges of the photovoltaic component array rotate The direction of the wind resistance is different.

Optionally, the wind resistance device has at least two of the first pipe piles, each of the photovoltaic modules is disposed on at least one of the first pipe piles, and each of the first pipe piles is provided with One of the moving parts, the drive assembly is connected to at least two moving parts on the pipe piles.

In addition, in order to achieve the above object, the present embodiment also provides a wind resistance method, which is applied to the power generation device described in any one of the above, wherein the power generation device includes the above wind resistance device, and the wind resistance method includes:

Check the wind pressure value;

When the wind pressure value is greater than a preset threshold value, controlling the driving component of the wind resistance device to drive the moving part to rotate.

Optionally, the step of controlling the driving component of the wind resistance device to drive the moving part to rotate includes:

Determine the rotational speed of the moving part according to the wind pressure value;

The moving part is driven to rotate according to the rotational speed by the driving assembly.

Optionally, there are multiple anti-wind devices, and the step of controlling the driving component of the anti-wind device to drive the moving part to rotate includes:

detect wind direction;

A target anti-wind device is determined among the plurality of anti-wind devices according to the wind direction, and a drive assembly of the target anti-wind device is controlled to drive the moving part to rotate.

In the present application, the wind resistance device includes a moving part, a driving assembly, and a first pipe pile, wherein the moving part is installed with the sewer pipe section of the first pipe pile, and is connected with the driving assembly. When the photovoltaic module on the first pipe pile is affected by the wind, the driving component drives the moving part to interact with the water to generate a wind resistance opposite to the direction of the wind force received by the photovoltaic module, which can reduce the inclination angle of the pipe pile and the impact of the pipe pile. The torque of the pipe pile is avoided to avoid shaking of the pipe pile and the stability of the pipe pile is guaranteed.

Description of drawings

The realization, functional characteristics and advantages of the purpose of the present application will be further described with reference to the accompanying drawings in conjunction with the embodiments.

FIG. 1 is a schematic diagram of the hardware architecture of the slave node/master node involved in the solution of the embodiment of the application;

Fig. 2 is the structural representation of the anti-wind device of the application;

Fig. 3 is another structural schematic diagram of the wind resistance device of the application;

4 is a schematic structural diagram of a plurality of moving parts in the wind resistance device of the application;

5 is a schematic structural diagram of the moving parts of the wind-resistant device of the application;

FIG. 6 is a schematic structural diagram of the power generation device involved in the solution of the embodiment of the present application;

FIG. 7 is a schematic flowchart of an embodiment of the wind resistance method of the present application.

Description of reference numbers:

Detailed ways

It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

In order to better understand the above technical solutions, the above technical solutions will be described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in FIG. 1 , FIG. 1 may be a schematic diagram of the hardware architecture of the wind resistance device involved in the solution of the embodiment of the present application.

As shown in FIG. 1 , the wind resistance device may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , and a communication bus 1002 . Among them, the communication bus 1002 is used to realize the connection and communication between these components. The network interface 1004 may optionally include a standard wired interface, a wireless interface (eg, non-volatile memory), such as disk storage. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001 .

Those skilled in the art can understand that the structure of the wind resistance device shown in FIG. 1 does not constitute a limitation of the wind resistance device, and may include more or less components than the one shown, or combine some components, or different components layout.

As shown in FIG. 1 , the memory 1005 as a computer storage medium may include an operating system and a wind-resistant program.

In the wind resistance device shown in FIG. 1, the processor 1001 can be used to call the wind resistance program stored in the memory 1005, and perform the following operations:

Check the wind pressure value;

When the wind pressure value is greater than a preset threshold value, controlling the driving component of the wind resistance device to drive the moving part to rotate.

Further, the processor 1001 can call the anti-wind program stored in the memory 1005, and also perform the following operations:

Determine the rotational speed of the moving part according to the wind pressure value;

The moving part is driven to rotate according to the rotational speed by the driving assembly.

Further, the processor 1001 can call the anti-wind program stored in the memory 1005, and also perform the following operations:

detect wind direction;

A target anti-wind device is determined among the plurality of anti-wind devices according to the wind direction, and a drive assembly of the target anti-wind device is controlled to drive the moving part to rotate.

Referring to FIG. 2, FIG. 2 is a schematic structural diagram of the wind resistance device of the application, and the wind resistance device includes:

a first pipe pile 10, the first pipe pile 10 includes a sewer pipe section and a water surface pipe section, and the water surface pipe section is used for installing photovoltaic modules;

a moving part 30, the moving part 30 is arranged on the sewer pipe section of the first pipe pile 10;

a drive assembly 20, the drive assembly 20 is connected with the moving part 30;

Wherein, when the photovoltaic assembly is affected by the wind, the driving assembly 20 drives the moving part 30 to rotate to generate a wind resistance opposite to the direction of the wind.

In this embodiment, the first pipe pile 10 is divided into a sewer pipe section and a water surface pipe section. The sewer pipe section is used to install moving parts, and the surface pipe section is used to install photovoltaic modules. Since the photovoltaic module is installed on the water surface pipe section, when it receives the action of the wind, it drives the first pipe pile 10 so that the first pipe pile 10 is inclined in the direction of the wind force. When the wind is strong, the inclination angle of the first pipe pile 10 will also increase, and/or the water surface pipe section of the first pipe pile 10 will generate a moment in the same direction as the wind direction, causing the first pipe pile 10 to sway. Therefore, in the present application, a wind-resistant device is installed in the sewer pipe section. When the photovoltaic modules are subjected to wind, the wind-resistant device generates a force in the water opposite to the wind direction, reducing the inclination angle of the first pipe pile 10 and resisting the wind. The moment received by the first pipe pile 10 .

Referring to FIG. 2 , in the present application, the first pipe pile 10 on which the wind resistance device is installed is set in water. The moving part 30 and the driving assembly 20 are installed on the first pipe pile 10 through the installation part. Optionally, when the drive assembly is installed at the position of the sewer pipe section, the installation part may be a part with a waterproof function to prevent the installation part from being corroded underwater and affect the process in which the drive assembly 20 drives the moving part 30 to rotate.

In this embodiment, the driving assembly 20 is connected with the moving part 30 to drive the moving part 30 to rotate. Optionally, the drive assembly 20 can be directly connected with the moving part 30, or can be connected with the moving part 30 through a transmission assembly. The present application does not limit the connection manner of the drive assembly 20 and the moving part 30 , the installation position of the moving part 30 on the sewer section, and the installation position of the drive assembly 20 .

In this embodiment, the photovoltaic module is installed on the water surface pipe section of the first pipe pile 10, which is subjected to the action of wind. After it is detected that the photovoltaic assembly is affected by the wind, the driving assembly 20 is activated, so that the moving part 30 receives the driving force of the driving assembly 20 to generate a wind resistance opposite to the direction of the wind.

It can be understood that when the moving part 30 rotates in the water, the moving part 30 cuts the water surface and pushes the water out from the same direction as the wind direction, and accordingly obtains the anti-wind force produced by the water on the moving part 30 in the opposite direction to the wind force. Alternatively, in the present application the moving part may be a propeller.

Optionally, the drive assembly 20 is a motor, and the motor is connected to the moving part 30 through a transmission assembly such as a conveyor belt 23 or a chain, or is directly connected to the moving part 30 by clicking. In this application, the connection between the moving part 30 and the motor is not used. be limited. After receiving the start command, the motor starts to drive the moving part 30 to rotate. By driving the moving part 30 to rotate by the motor, since the power of the controllable motor remains unchanged, the moving part 30 can be driven to rotate stably.

Whether the photovoltaic module is affected by wind can be detected through a wind sensor, and other devices can also be connected through communication to trigger the start instruction.

In this embodiment, the wind resistance device includes a moving part, a driving assembly, and a first pipe pile, wherein the moving part is installed with the sewer pipe section of the first pipe pile, and is connected with the driving assembly. When the photovoltaic module on the first pipe pile is affected by the wind, the driving component drives the moving part to interact with the water to generate a wind resistance opposite to the direction of the wind force received by the photovoltaic module, which can reduce the inclination angle of the pipe pile and the impact of the pipe pile. The torque of the pipe pile is avoided to avoid shaking of the pipe pile and the stability of the pipe pile is guaranteed.

Based on the previous embodiment, the present application proposes yet another embodiment. The drive assembly 20 includes:

transmission components;

A power part, the power part is installed on the water surface pipe section of the first pipe pile, the transmission assembly connects the moving part and the power part, and when the power part is acted by the wind, it drives the transmission assembly The moving parts are driven to rotate. Optionally, in this embodiment, the power component may be a fan.

Referring to FIG. 3 , FIG. 3 is another structural schematic diagram of the wind resistance device according to the present embodiment. In this embodiment, the drive assembly includes a transmission assembly and a power part 21, wherein the power part 21 is installed on the water surface section of the first pipe pile 10, when the power part 21 is acted by the wind, it starts to rotate, and the kinetic energy is transmitted through the transmission assembly to the The moving part 30 drives the moving part 30 to rotate, so that the moving part 30 cuts the water surface and pushes the water out from the same direction as the wind force. In the present application, the power component 21 converts wind energy into kinetic energy, thereby driving the moving component 30 to rotate to generate anti-wind force, and directly generate an opposite force through the received wind force, thereby saving energy loss.

It can be understood that when the force in the same direction is received, the structure of the power part 21 is different, and the rotation direction of the driving wheel 22 is also different, so that the rotation direction of the driven wheel 24 is different, and the generated force between the moving part 30 and the water is different. The direction of the force also changes. That is, the direction of the force between the moving part 30 and the water is related to the structure of the moving part and the design of the rotation direction of the moving part. The structure of the moving part 30 can be determined according to the construction of the power part 21, which can ensure that when the moving part 30 rotates, the direction of the anti-wind force generated by the water is opposite to the direction of the wind force.

3, in this embodiment, the transmission assembly includes a driving wheel 22 and a driven wheel 24, wherein the driving wheel 22 is connected with the power part 21, the driven wheel 24 is connected with the moving part 30, and the driving wheel 22 and The driven wheel 24 is connected. Optionally, the driving pulley 22 and the driven pulley 24 can be connected through a transmission belt 23, so that the power of the driving pulley can be transmitted to the driven pulley, and the moving parts can be rotated through the driven pulley. In this embodiment, the driving wheel 22 and the driven wheel 24 drive the power part 21 and the moving part 30 to rotate respectively, which simplifies the connection between the power part 21 and the moving part 30 .

It can be understood that, when the wind power of the power component is converted into power, there is energy loss in the process of conversion, resulting in that the wind resistance generated by the moving component is much smaller than the wind power. Therefore, the drive assembly can include both the power component and the motor, and the energy consumed during the conversion is supplemented by the motor, so that the wind resistance generated by the moving component is equivalent to the wind force, and the energy loss is saved while maintaining the stability of the pipe pile.

Based on the above embodiments, the present application proposes yet another embodiment. The present application also proposes a power generation device, wherein the power generation device includes a wind resistance device and a photovoltaic component, and the photovoltaic component is arranged on the first pipe pile of the wind resistance device. Therefore, when the photovoltaic module is acted by the wind and drives the first pipe pile to sway, the wind resistance device installed in the water pipe section of the first pipe pile generates wind resistance in the opposite direction to the wind force, thereby improving the wind resistance of the power generation device.

Optionally, the power generation device in this embodiment includes at least two wind-resistant devices, which are respectively disposed on opposite sides of the photovoltaic module, for example, respectively disposed on the left and right sides of the photovoltaic module, when the photovoltaic module receives the wind effect. , detecting the wind direction, and controlling the target wind resistance device to generate the wind resistance, wherein the target wind resistance device generates the wind resistance opposite to the wind direction received by the photovoltaic module. In this embodiment, by installing wind resistance devices on opposite sides of the photovoltaic components, when it is detected that the photovoltaic components are subjected to wind force, wind resistance can be quickly generated.

The power generation device in this example may further include at least two photovoltaic modules, wherein the photovoltaic modules are arranged in an array. The power generation device further includes a second pipe pile, the photovoltaic elements in the middle of the photovoltaic element array are located on the second pipe pile of the wind resistance device, and the photovoltaic elements at the edge of the photovoltaic element array are located on the first pipe pile of the wind resistance device. When the photovoltaic modules are affected by wind, the wind resistance device located on the first pipe pile generates wind resistance, wherein the direction of the wind resistance generated by the rotation of the moving parts of the wind resistance devices at opposite edges of the photovoltaic module array is different.

Referring to FIG. 6 , FIG. 6 is a schematic structural diagram of a power generation device having a plurality of photovoltaic modules of the present application. When the presence of the southerly wind is detected, the anti-wind device on the south side generates the anti-wind force against the southerly wind; when the presence of the northerly wind is detected, the anti-wind device on the north side generates the anti-wind force against the northerly wind. Optionally, there may be multiple south or north wind resists.

It can be understood that when the power generation device array is arranged, the power generation devices located around the array are most affected by the wind. For example, when the south wind blows, the photovoltaic modules located on the south side are most affected by the wind. The wind resistance device of the power generation device on the south side generates wind resistance and resists the south wind. Due to the shading of the photovoltaic modules on the south side, other power generation devices in the opposite direction to the wind resistance are less affected by the force of the south wind, and their wind resistance devices can be controlled not to resist the wind, saving energy loss.

Further, when it is detected that the wind force is greater than the preset value, the wind resistance devices of all the power generating devices are activated to resist the wind, so as to improve the strength of the first pipe pile against the wind force.

Referring to FIG. 4 , FIG. 4 is a schematic structural diagram of a plurality of moving parts in the anti-wind device. Further, the wind resistance device includes at least two first pipe piles 10, and a moving part is installed in each first pipe pile 10, and a plurality of motions are driven by the transmission assembly (the driving wheel 22, the conveyor belt 23, the driven wheel 24). The components rotate, creating a wind resistance against the direction of the wind. It can be understood that, the drive assembly may be a motor or a power component, and the present application does not limit the composition of the drive assembly. In this embodiment, a wind resistance device is formed by the moving parts installed on the plurality of first pipe piles 10 and the driving components, so as to realize the maximum utilization of the wind force or the motor to generate the wind resistance force in a multi-band manner.

Further, the inventive concept of the present application is described below with a specific embodiment. Referring to FIG. 4 , the photovoltaic module is subjected to inward wind force perpendicular to the paper direction, and the first pipe pile 10 is pulled. In order to prevent the photovoltaic module from pulling the first pipe pile 10 to incline inwardly at a relatively large angle when it is subjected to a large wind force, and The bending moment of the first pipe pile 10 is too large, which causes the first pipe pile 10 to shake, and the wind resistance device located in the water pipe section of the first pipe pile 10 needs to generate an outward force perpendicular to the direction of the paper. For example, when the power component drives the driving wheel 22 to rotate clockwise, use the moving component 1 in FIG. 5 to generate a wind resistance opposite to the direction of the wind force, and when the power component drives the driving wheel 22 to rotate counterclockwise, use the moving component in FIG. 5 . 2. Generate the anti-wind force opposite to the direction of the wind force, wherein the surface that can be directly seen in FIG. 5 is the installation surface of the moving part and the driven wheel. It can be understood that when the driving wheel and the driven wheel are subjected to an inward force in the direction perpendicular to the paper, their rotation direction is determined by the structure of the power part. After the structure of the power part is determined, the structure of the moving part can be determined according to the wind resistance direction. .

Referring to FIG. 7 , FIG. 7 is a schematic flowchart of an embodiment of a wind resistance method of the present application. The wind resistance method, applied to the above wind resistance device, includes:

Step S10, detecting the wind pressure value;

Step S20, when the wind pressure value is greater than a preset threshold value, controlling the driving component of the wind resistance device to drive the moving part to rotate.

In this embodiment, the wind pressure value of the wind force acting on the photovoltaic module is obtained, and when the wind pressure value is greater than the preset threshold value, the motor is controlled to drive the moving part to rotate.

The wind pressure value can be detected by the wind sensor. In this embodiment, the wind pressure value can be collected by a data collection system using a total station. The wind pressure value is acquired by means of total station acquisition, and the wind resistance device can be activated in advance, and the wind resistance device can quickly generate the wind resistance when the photovoltaic modules receive the action of the wind. The preset threshold is a value for determining whether to start the driving assembly to drive the moving part to rotate. Optionally, the preset threshold may be determined according to the material of the first pipe pile, wherein the driving component may be a motor. For example, when the material of the first pipe pile is a material that is more prone to deformation, the preset threshold value is set smaller; when the material of the first pipe pile is a relatively firm material, the preset threshold value is set larger.

Optionally, in this embodiment, the rotation speed of the moving part is determined according to the wind pressure value, and then the moving part is controlled to rotate according to the rotation speed, so as to generate a wind resistance corresponding to the wind pressure value, so as to realize the accurate resistance of the pipe pile to the wind effect. .

Specifically, the output power of the driving component corresponding to each wind pressure value can be determined by means of a preset table. After it is detected that the wind pressure value is greater than the preset threshold value, the output power of the driving component is further determined according to the obtained wind pressure value, and the driving component is controlled to operate according to the above output power, so that the moving parts can be controlled to rotate according to the rotation speed corresponding to the wind pressure value. .

It can be understood that when the driving component drives the moving component to rotate, the rotational speed of the moving component is affected by the output power of the driving component. The greater the motor power, the greater the rotational speed of the moving component and the greater the generated wind resistance.

In this embodiment, the output power of the drive assembly is determined according to the wind pressure value, and the drive assembly is controlled to work according to the output power to drive the moving parts to rotate to generate corresponding wind resistance. The corresponding anti-wind force is determined according to the received pressure value, which improves the accuracy of the moving part against the action of wind.

In this embodiment, the wind pressure value is detected, and when the wind pressure value is greater than the preset threshold, it is determined that the motor is started to drive the moving parts to rotate, the blades cut the water surface, and the water is pushed out from the same direction as the wind force, and the water pair is obtained accordingly. The anti-wind force generated by the moving parts is opposite to the direction of the wind force, and there is no need to install additional pipe piles for reinforcement, thus reducing the cost.

Optionally, in this embodiment, the power generation device includes a plurality of wind resistance devices, which are respectively disposed on opposite sides of the photovoltaic module to resist wind force from corresponding directions. When receiving wind in different directions, the direction of wind resistance required by the wind resistance device is different. In this embodiment, when the moving parts are fixed, they cannot resist the wind force from different directions. Therefore, at least one wind resistance device is installed on the opposite sides of the power generating device to resist the wind force from different directions respectively. Therefore, in this embodiment, the target wind resistance device can be determined from a plurality of wind resistance devices according to the wind direction by detecting the wind direction, and the target wind resistance device can be activated to generate the wind resistance force in the opposite direction to the currently received wind force. For example, when it is detected that the photovoltaic modules are affected by the south wind, the anti-wind device in the south is determined as the target anti-wind device, and the motor is started to drive the moving parts to rotate; when it is detected that the photovoltaic modules are affected by the north wind, the anti-wind device in the north is determined as Target anti-wind device, start the motor to drive the moving parts to rotate.

In this embodiment, by activating the anti-wind device corresponding to the wind direction to generate the anti-wind force, the accuracy of generating and resisting the wind force by the anti-wind device is improved.

Further, in this embodiment, the moving part and the driving assembly can also be configured to be rotatable around the pipe pile, and when the photovoltaic assembly receives wind in different directions, the installation positions of the screw and the driving assembly are adjusted according to the wind direction. For example, if the moving parts and driving components are currently installed on the north side of the first pipe pile, when the north wind is determined, the installation position does not need to be adjusted; when the south wind is determined, the installation positions of the moving parts and driving components are adjusted as South of the first pipe pile. By adjusting the positions of the moving parts and the drive assembly according to the wind direction, only one moving part and the drive assembly need to be installed to resist the action of wind from different directions, saving material costs.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or system comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or system. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article or system that includes the element.

The above-mentioned serial numbers of the embodiments of the present application are only for description, and do not represent the advantages or disadvantages of the embodiments.

From the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation. Based on this understanding, the technical solutions of the present application can be embodied in the form of software products in essence or the parts that make contributions to the prior art. The computer software products are stored in a storage medium (such as ROM/RAM) as described above. , magnetic disk, optical disc), including several instructions to make a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) execute the methods described in the various embodiments of the present application.

The above are only the preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present application, or directly or indirectly applied in other related technical fields , are similarly included within the scope of patent protection of this application.

Claims (12)

1. An anti-wind device, characterized in that, the anti-wind device comprises: a first pipe pile, the first pipe pile includes a sewer pipe section and a water surface pipe section, and the water surface pipe section is used for installing photovoltaic modules; a moving part, the moving part is arranged on the sewer pipe section of the first pipe pile; a drive assembly connected with the moving part; Wherein, when the photovoltaic assembly is affected by the wind, the driving assembly drives the moving part to rotate to generate a wind resistance opposite to the direction of the wind. 2. The wind resistance device of claim 1, wherein the drive assembly comprises: transmission components; A power part, the power part is installed on the water surface pipe section of the first pipe pile, the transmission assembly connects the moving part and the power part, and when the power part is acted by the wind, it drives the transmission assembly The moving parts are driven to rotate. 3. The anti-wind device of claim 2, wherein the transmission assembly comprises: a driving wheel, the driving wheel is connected with the power component, and the power component drives the driving wheel to rotate when acted by the wind; A driven wheel, the driven wheel is connected with the moving part, and the driven wheel is connected with the driving wheel. 4. The anti-wind device of claim 3, wherein the transmission assembly comprises: A conveyor belt connecting the driven pulley and the driving pulley. 5 . The anti-wind device according to claim 1 , wherein the driving assembly comprises a motor, and the motor is drivingly connected with the moving part to drive the moving part to rotate. 6 . 6. A power generation device, characterized in that the power generation device comprises a photovoltaic module and the wind resistance device according to any one of claims 1 to 4, or the wind resistance device according to claim 5, the photovoltaic module It is arranged on the first pipe pile of the wind resistance device. 7 . The power generation device according to claim 6 , wherein the power generation device comprises at least two of the wind resistance devices, and the wind resistance devices are respectively disposed on opposite sides of the photovoltaic module. 8 . 8 . The power generation device according to claim 6 , wherein the power generation device comprises at least two photovoltaic modules, the photovoltaic modules are arranged in an array, and the power generation device further comprises a second pipe pile located in the photovoltaic module array. 9 . The photovoltaic components at the edge of the wind resistance device are arranged on the first pipe pile of the wind resistance device, and the photovoltaic components located in the middle position of the photovoltaic component array are arranged on the second pipe pile, wherein the opposite sides of the photovoltaic component array are arranged on the second pipe pile. The direction of the wind resistance generated when the moving parts of the wind resistance devices on the two edges are rotated are different. 9 . The power generation device according to claim 8 , wherein the wind resistance device has at least two of the first pipe piles, and each of the photovoltaic modules is disposed on at least one of the first pipe piles, 10 . Each of the first pipe piles is provided with one of the moving parts, and the driving assembly is connected with the moving parts on at least two of the pipe piles. 10. An anti-wind method, characterized in that it is applied to the power generation device according to any one of claims 5 to 8, wherein the power generation device comprises the wind-resistant device according to claim 4, and the wind-resistant method include: Check the wind pressure value; When the wind pressure value is greater than a preset threshold value, controlling the driving component of the wind resistance device to drive the moving part to rotate. 11. The wind resistance method according to claim 10, wherein the step of controlling the driving component of the wind resistance device to drive the moving part to rotate comprises: Determine the rotational speed of the moving part according to the wind pressure value; The moving part is driven to rotate according to the rotational speed by the driving assembly. 12. The wind resistance method according to claim 10, wherein there are multiple wind resistance devices, and the step of controlling the driving component of the wind resistance device to drive the moving part to rotate comprises: detect wind direction; A target anti-wind device is determined among the plurality of anti-wind devices according to the wind direction, and a drive assembly of the target anti-wind device is controlled to drive the moving part to rotate.

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