A double-layer bird-repelling system based on wind power and its control method

Abstract

The present invention discloses a double-layer bird-repelling system based on wind power and a control method thereof, and relates to the field of wind power technology. A double-layer bird-repelling system is designed, including: a bird-repelling module, a wind detection module and a control module. According to different wind strengths, the first-layer wind bowl or the second-layer wind bowl of the bird-repelling device is controlled to rotate. When there is no wind, the first-layer wind bowl is driven to rotate by a motor, which not only maintains the continuous operation of the bird-repelling device, but also gives full play to the effect of wind power, and achieves the purpose of long-term, stable and low-energy bird-repelling. Through wind detection, the motor state under the current wind power is evaluated, and abnormal operation of the motor can be quickly discovered, avoiding the problem that the bird-repelling module cannot operate due to motor failure or other reasons and cannot be discovered in time.

Description

Technical Field

[0001] The present invention relates to the field of wind power technology, and in particular to a double-layer bird-repelling system based on wind power and a control method thereof. Background Art

[0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art.

[0003] As people's awareness of protecting the ecology continues to increase, the ecological environment in cities has been greatly improved. A good ecology provides an environmental basis for the survival of some animals, so the types and numbers of animals in cities are constantly increasing. However, the activities of animals often cause certain interference or damage to some infrastructure, and even threaten the life safety of the animals themselves. According to statistics, a large number of birds die every year due to colliding with high-voltage wires, and birds building nests in densely populated areas of the lines will also cause certain safety hazards to the operation of the lines.

[0004] In order to ensure the normal operation of the power system while ensuring the safety of birds, bird repellers are often used to drive away birds close to power transmission lines. However, the inventors found that the traditional bird repellers are driven in a relatively single way, relying only on wind drive or motor drive. The former cannot achieve the purpose of driving away birds when there is no wind, and the latter, because the motor is always working, leads to waste of wind resources, excessive energy consumption, and greatly reduces the service life of the motor. Therefore, how to make full use of wind resources and realize the continuous rotation of the bird repeller has become a problem to be solved in the prior art. Summary of the invention

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a double-layer bird-repelling system based on wind power and a control method thereof. A double-layer bird-repelling system is designed. According to the different wind strengths, the first-layer wind bowl or the second-layer wind bowl of the bird repeller is controlled to rotate. When there is no wind, the first-layer wind bowl is driven to rotate by a motor, which not only maintains the continuous operation of the bird repeller, but also gives full play to the effect of wind power, thereby achieving the purpose of long-term, stable and low-energy bird repelling.

[0006] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0007] A first aspect of the present disclosure provides a double-layer bird-repelling system based on wind power, comprising: a bird-repelling module, a wind detection module and a control module;

[0008] The bird-repelling module includes a first-layer bird-repelling unit, a second-layer bird-repelling unit and a power supply unit; the power supply unit provides electric energy for the first-layer bird-repelling unit; the second-layer bird-repelling unit rotates due to the action of wind, and during the rotation, the power supply of the power supply unit is cut off based on the principle of magnetic traction, so that the first bird-repelling unit rotates only by the action of wind; the wind force detection module is used to detect the wind force; and the control module is used to monitor the operating status of the power supply unit in real time.

[0009] Furthermore, the first-layer bird-repelling unit includes a first-layer wind bowl, a first connecting rod and a rotating shaft sleeve. The first-layer wind bowl is connected to one end of the first connecting rod, and the other end of the first connecting rod is fixedly connected to the rotating shaft sleeve.

[0010] Furthermore, the power supply unit includes a motor, a motor housing and a motor shaft. The motor is placed in the motor housing. The motor is connected to one end of the motor shaft. The other end of the motor shaft extends into the rotating sleeve. The rotating sleeve is driven to rotate by a toggle rod set in the rotating sleeve.

[0011] Furthermore, the second-layer bird-repelling unit includes a second-layer wind bowl, a second connecting rod, a fixed disk and a strong magnetic patch. The second-layer wind bowl is connected to one end of the second connecting rod; the fixed disk is installed above the second connecting rod.

[0012] Furthermore, a strong magnetic patch is installed at the other end of the second connecting rod, and a magnetically controlled switch is installed on the fixed disk. Under the action of wind force, the second wind bowl and the connecting rod rotate freely, so that the strong magnetic patch cuts the magnetically controlled switch.

[0013] Furthermore, the magnetic control switch is connected to the motor, and the contacts of the magnetic control switch are normally closed. When the strong magnetic patch approaches the magnetic control switch, the contacts are disconnected. After the magnetic control switch is disconnected, the motor is powered off and stops running.

[0014] Furthermore, it also includes a support rod, which runs through the entire bird-repelling module, and a first-layer bird-repelling unit, a power supply unit and a second-layer bird-repelling unit are arranged in sequence from top to bottom.

[0015] Furthermore, a clamping assembly is installed at the lower end of the support rod.

[0016] Furthermore, the wind force detection module includes a wind speed sensor for detecting the wind force and transmitting the detection result to the control module. The control module is used to compare the wind force with the motor operating status and realize remote control.

[0017] A second aspect of the present disclosure provides a control method for a double-layer bird-repelling system based on wind power, comprising the following steps:

[0018] Detect the wind force near the bird repellent module;

[0019] Analyze according to wind force and motor operation status;

[0020] If any abnormality occurs, remote control will be used and an alarm will be issued.

[0021] The beneficial effects of the above embodiments of the present invention are as follows:

[0022] The present invention discloses a double-layer bird-repelling system. When there is no wind, the bird-repelling unit of the first layer rotates to achieve the purpose of repelling birds. When there is wind, the bird-repelling unit of the second layer rotates under the action of wind force, and at the same time, the motor of the first layer can be stopped based on the principle of magnetic traction, so that the bird-repelling units of the two layers rotate under the action of natural wind force to repel birds. While utilizing natural wind force, it saves electric power resources and achieves a good bird-repelling effect.

[0023] The present invention designs a double-layer bird-repelling system. According to different wind strengths, the first-layer wind bowl or the second-layer wind bowl of the bird-repelling module is controlled to rotate. When there is no wind, the first-layer wind bowl is driven to rotate by a motor, which not only maintains the continuous operation of the bird repellent, but also gives full play to the effect of wind, thereby achieving the purpose of long-term, stable and low-energy bird repelling.

[0024] The present invention discloses a control method, which evaluates the state of a motor under the current wind force through wind force detection, and can quickly discover abnormal operation of the motor, thereby avoiding the problem that a bird-repelling module cannot operate due to motor failure or other reasons and cannot be discovered in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0026] Figure 1 The overall structure diagram of the bird-repelling module in the first embodiment of the present invention;

[0027] Figure 2 The figure is an overall framework diagram of the bird-repelling system in the first embodiment of the present invention;

[0028] Among them, 1. rotating sleeve, 2. motor shaft, 3. support rod, 4. magnetic control switch, 5. strong magnetic patch, 6. second layer wind bowl, 7. motor base, 8. motor, 9. shoulder, 10. first layer wind bowl, 11. toggle rod, 12. fixed plate, 13. support rod housing, 14. clamping assembly, 15. first connecting rod, 16. second connecting rod. DETAILED DESCRIPTION

[0029] It should be noted that the following detailed descriptions are illustrative and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "include" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or their combinations;

[0031] Embodiment 1:

[0032] The first embodiment of the present disclosure provides a double-layer bird-repelling system based on wind power, such as Figure 2 As shown, it includes: a bird-repelling module, a wind detection module and a control module;

[0033] Bird repellent module, such as Figure 1 As shown, it includes a first-layer bird-repelling unit, a second-layer bird-repelling unit and a power supply unit; the power supply unit provides electric energy for the first-layer bird-repelling unit; the second-layer bird-repelling unit rotates due to the action of wind force, and during the rotation process, the power supply of the power supply unit is cut off based on the principle of magnetic traction, so that the first bird-repelling unit rotates only by the action of wind force; the wind force detection module is used to detect the wind force; and the control module is used to monitor the operating status of the power supply unit in real time.

[0034] Preferably, the first-layer bird-repelling unit includes a first-layer wind bowl 10, a first connecting rod 15 and a rotating sleeve 1, wherein the first-layer wind bowl 10 is connected to one end of the first connecting rod 15, and the other end of the first connecting rod 15 is fixedly connected to the rotating sleeve 1. A toggle rod 11 is provided in the rotating sleeve 1. The first connecting rod 15 is driven to rotate around the axis of the rotating sleeve 1 by the rotation of the rotating sleeve 1, thereby realizing the rotation of the first-layer wind bowl 10.

[0035] Preferably, the power supply unit includes a motor 8, a motor housing and a motor shaft 2. The motor 8 is placed in the motor housing. The motor 8 is connected to one end of the motor shaft 2. The other end of the motor shaft 2 extends into the rotating sleeve 1. The rotating sleeve 1 is driven to rotate by a toggle rod 11 arranged in the rotating sleeve 1.

[0036] As a further technical solution, the bird-repelling module has a built-in battery for powering the motor 8, and the battery is powered by solar energy. In some embodiments, a solar panel and a solar cell controller are also provided.

[0037] As a further technical solution, a light-controlled switch is also included, which controls the motor to cut off power at night, and the wind bowl on the first layer is in a free state.

[0038] Preferably, the second-layer bird-repelling unit includes a second-layer wind bowl 6, a second connecting rod 16, a fixed disk 12 and a strong magnetic patch 5. The second-layer wind bowl 6 is connected to one end of the second connecting rod 16; the fixed disk 12 is installed above the second connecting rod 16. The other end of the second connecting rod 16 is installed with a strong magnetic patch 5, and the fixed disk 12 is installed with a magnetic control switch 4. Under the action of wind force, the second-layer wind bowl 6 and the second connecting rod 16 rotate freely, so that the strong magnetic patch 5 cuts the magnetic control switch 4. The magnetic control switch 4 is connected to the motor 8, and the contact of the magnetic control switch 4 is a normally closed type. When the strong magnetic patch 5 approaches the magnetic control switch 4, the contact is disconnected. After the magnetic control switch 4 is disconnected, the motor 8 is powered off and stops running.

[0039] As a further technical solution, the wind bowl and the connecting rod include several, in this embodiment, three, the wind bowl is hemispherical, similar to a bowl, with the opening facing the side, and a reflector is arranged inside the wind bowl, and the birds are driven away by optical principles during the rotation process. Among them, the volume of the first-layer wind bowl is larger than that of the second-layer wind bowl, because the first-layer wind bowl is mainly used to drive away birds, so the volume is relatively large, and the second-layer wind bowl is mainly used to detect wind speed, and the secondary function is to drive away birds, so the design is smaller than the first-layer wind bowl, which saves costs and does not hinder the operation of the first-layer wind bowl.

[0040] Preferably, it also includes a support rod 3, which runs through the entire bird-repelling module, and the first layer of bird-repelling units, the power supply unit and the second layer of bird-repelling units are arranged in sequence from top to bottom. The rotating sleeve 1 is sleeved on the support rod 3, and a shoulder 9 is arranged below to prevent the rotating sleeve 1 from sliding down. The power supply unit is fixed to the support rod 3 through the motor housing. The center of the fixed disk 12 passes through the support rod 3, and while realizing the function of the magnetic switch 4 and the strong magnetic patch 5, it also serves as a rain cap for the second layer of bird-repelling units. The second layer of bird-repelling units is also installed on the support rod by means of a rotating sleeve, and a support rod housing 13 is installed below the second layer of bird-repelling units. It is made of insulating material to prevent the second connecting rod 16 from sliding down while providing insulation protection for the support rod 3.

[0041] Preferably, a clamping assembly 14 is installed at the lower end of the support rod 3. The clamping assembly 14 is a clamping part and a bolt, and the clamping part is C-shaped, and cooperates with the bolt to fix the drive module on the transmission line.

[0042] The working principle of the bird repellent module is:

[0043] When there is no wind, the first wind bowl is driven by a motor to rotate during the day. At night, the motor is powered off by a light-controlled switch, leaving the first wind bowl in a free state. When there is wind, the second wind bowl rotates, and the magnetic lines of force of the strong magnetic patch of the second wind bowl cut the magnetic switch on the magnetic switch fixing plate, and the normally closed contact of the magnetic switch is disconnected, controlling the first wind bowl motor to power off. The first wind bowl rotates freely under the action of wind, and the second wind bowl rotates under the action of wind, which also plays a role in driving away birds.

[0044] Preferably, the wind force detection module includes a wind speed sensor for detecting the wind force and transmitting the detection result to the control module. The control module is a controller for comparing the wind force with the motor operating status and realizing remote control. In some embodiments, remote control can be realized in combination with an existing wireless network or GPS system.

[0045] As a further technical solution, the remote control is as follows: when it is detected that the wind force does not reach the first threshold, the motor operation state should be started; when it is detected that the wind force reaches the first threshold, the second layer of wind bowl rotates to cut the magnetic control switch, and the motor operation state should be stopped; when it is detected that the wind force is higher than the second threshold, it indicates that dangerous weather such as strong winds or typhoons has occurred, the motor operation state should be stopped, and an alarm is issued to remind the staff to take protective measures for the bird repellent system. If the control module finds that the motor operation state does not match the set state during the monitoring process, it will start the backup motor or stop the motor by turning off the solar controller.

[0046] Embodiment 2:

[0047] Embodiment 2 of the present disclosure provides a control method for a double-layer bird-repelling system based on wind power, comprising the following steps:

[0048] Detect the wind force near the bird repellent module;

[0049] Analyze according to wind force and motor operation status;

[0050] If any abnormality occurs, remote control will be used and an alarm will be issued.

[0051] Remote control is as follows: when it is detected that the wind force does not reach the first threshold, the motor operation state should be started; when it is detected that the wind force reaches the first threshold, the second layer of wind bowl rotates to cut the magnetic control switch, and the motor operation state should be stopped; when it is detected that the wind force is higher than the second threshold, it indicates that dangerous weather such as strong winds or typhoons has occurred, the motor operation state should be stopped, and an alarm is issued to remind the staff to take protective measures for the bird repellent system. If the control module finds that the motor operation state does not match the set state during the monitoring process, it will start the backup motor or stop the motor by turning off the solar controller.

[0052] The steps involved in the method of the above embodiment 2 correspond to those of the method of embodiment 1. For the specific implementation method, please refer to the relevant description part of embodiment 1.

[0053] Those skilled in the art should understand that the modules or steps of the present invention described above can be implemented by a general-purpose computer device, or alternatively, they can be implemented by a program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation. The present invention is not limited to any specific combination of hardware and software.

[0054] Although the above describes the specific implementation mode of the present invention in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the present invention. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art on the basis of the technical solution of the present invention without creative work are still within the scope of protection of the present invention.

Claims

1. A double-layer bird-repelling system based on wind power, characterized in that: include: Bird repelling module, wind detection module and control module; The bird repellent module includes a first-layer bird repellent unit, a second-layer bird repellent unit and a power supply unit; The power supply unit provides power to the first-layer bird-repelling unit; the second-layer bird-repelling unit rotates due to the wind force, and the power supply of the power supply unit is cut off based on the magnetic traction principle during the rotation process, so that the first bird-repelling unit rotates only by the wind force; the wind force detection module is used to detect the wind force; the control module is used to monitor the operating status of the power supply unit in real time; The first-layer bird-repelling unit includes a first-layer wind bowl, a first connecting rod and a rotating shaft sleeve, wherein the first-layer wind bowl is connected to one end of the first connecting rod, and the other end of the first connecting rod is fixedly connected to the rotating shaft sleeve; the power supply unit includes a motor, a motor housing and a motor shaft, wherein the motor is placed in the motor housing, the motor is connected to one end of the motor shaft, and the other end of the motor shaft extends into the rotating shaft sleeve, and the rotating shaft sleeve is driven to rotate by a toggle rod arranged in the rotating shaft sleeve; The second-layer bird-repelling unit includes a second-layer wind bowl, a second connecting rod, a fixed disk and a strong magnetic patch. The second-layer wind bowl is connected to one end of the second connecting rod; the fixed disk is installed above the second connecting rod; the other end of the second connecting rod is installed with a strong magnetic patch, and the fixed disk is installed with a magnetic control switch. Under the action of wind force, the second-layer wind bowl and the connecting rod can rotate freely, so that the strong magnetic patch cuts the magnetic control switch; the magnetic control switch is connected to the motor, and the contacts of the magnetic control switch are normally closed. When the strong magnetic patch approaches the magnetic control switch, the contacts are disconnected. After the magnetic control switch is disconnected, the motor is powered off and stops running.

2. The double-layer bird-repelling system based on wind power as claimed in claim 1, characterized in that: It also includes a support rod, which runs through the entire bird-repelling module. A first-layer bird-repelling unit, a power supply unit, and a second-layer bird-repelling unit are arranged in sequence from top to bottom.

3. The double-layer bird-repelling system based on wind power as claimed in claim 2, characterized in that: A clamping assembly is installed at the lower end of the support rod.

4. The double-layer bird-repelling system based on wind power as claimed in claim 1, characterized in that: The wind force detection module includes a wind speed sensor, which is used to detect the wind force and transmit the detection result to the control module. The control module is used to compare the wind force with the motor operating status and realize remote control.

5. A control method for a double-layer bird-repelling system based on wind power according to any one of claims 1 to 4, characterized in that: The following steps are involved: Detect the wind force near the bird repellent module; Analyze according to wind force and motor operation status; If any abnormality occurs, remote control will be used and an alarm will be issued.

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