CN116772433A - A protective device for solar thermal power generation equipment - Google Patents

Abstract

The invention discloses a protective device for solar thermal power generation equipment, which relates to the technical field of safety protection and includes a bearing platform. The top of the bearing platform is fixedly connected with a stabilizing mechanism, and both sides of the stabilizing mechanism are fixedly connected with bird repelling mechanisms. , a solar panel is fixedly connected to the top of the stabilizing mechanism, a cleaning mechanism is fixedly connected to one side of the solar panel, and a rain shielding mechanism is fixedly connected to one side of the stabilizing mechanism. First, put the solar panel into the cleaning frame It is fixed, and the surroundings are supported and protected by the load-bearing frame. The starting motor one can drive the rotation of the rotating shaft one, which can drive the rotation of the rotating plate and the support rod. Finally, it can drive the cleaning frame and the solar panel to track the direction of the sun at different angles. Secondly, starting the second motor can cause the rotation of the second shaft, causing the cleaning frame and the solar panel to rotate at a horizontal angle to facilitate tracking of the sunlight angle.

Description

A protective device for solar thermal power generation equipment

Technical field

The invention relates to the technical field of safety protection, and in particular to a protection device for solar thermal power generation equipment.

Background technique

Solar thermal power generation, also called focused solar thermal power generation, uses a large number of reflectors to concentrate direct solar light in a focused manner, heats the working medium, and generates high-temperature and high-pressure steam. The steam drives the steam turbine to generate electricity. In 2013, the technology of solar thermal power generation There are four main types of routes: the parabolic trough type, which has relatively mature technology and is currently the most widely used; the heat collecting tower type, which has the greatest potential for efficiency improvement and cost reduction; and the linear non-Niel type, which is suitable for building small systems at low cost and is the most efficient and convenient. Most of the modularly deployed parabolic dish protection devices for solar thermal power generation equipment only provide protection and cannot perform other functions. To ensure safe and efficient operation of equipment, protective devices are essential.

Existing solar thermal power generation devices are usually exposed to harsh environments. Humidity, high temperature, etc. will affect the performance of the equipment. Secondly, a large amount of dust will fall on the surface of the solar panel after long-term exposure. The laying of dust will cause the solar panel to absorb light energy less efficiently, and it will also be affected by other factors such as birds in a high-altitude environment.

Contents of the invention

In order to solve the above technical problems, the present invention provides a protection device for solar thermal power generation equipment, which includes a bearing platform. The top of the bearing platform is fixedly connected with a stabilizing mechanism, and both sides of the stabilizing mechanism are fixedly connected with bird repelling mechanisms. A solar panel is fixedly connected to the top of the stabilizing mechanism, a cleaning mechanism is fixedly connected to one side of the solar panel, and a rain shielding mechanism is fixedly connected to one side of the stabilizing mechanism;

The stabilizing mechanism includes a support plate, a support plate is fixedly connected to the top of the support plate, a rotating plate is rotationally connected to the top of the inner wall of the support plate, and a rotating shaft is fixedly connected to the bottom of the rotating plate. The bottom is fixedly connected to the output end of motor one, the top of the support plate is slidingly connected to a moving block, the top of the moving block is fixedly connected to a telescopic rod, the top of the telescopic rod is fixedly connected to a bearing frame, and the bearing frame One side of the rotary shaft is penetrated and rotatably connected with a second rotating shaft. One end of the second rotary shaft is fixedly connected with the output end of the second motor. One end of the second rotary shaft is penetrated and rotatably connected with a support rod.

Further, the bottom of the support plate is fixedly connected to the top of the bearing platform, the rotating shaft passes through and is rotationally connected to the support plate, the bottom of the motor is fixedly connected to the top of the bearing platform, and the bottom of the support rod is fixedly connected to the top of the rotating plate. , the support rod is fixedly connected to the motor two through the support base one, and the stabilizing mechanism can make the overall device more stable in the process of tracking the sun.

Further, the bird driving mechanism includes a bird driving frame, a support groove is fixedly connected to the top edge of the bird driving frame, a wind shaft is rotatably connected to the central axis of the inner wall of the support groove, and the outer side of the wind shaft is sleeved A blade is provided and fixedly connected. One end of the wind shaft away from the support groove is penetrated and connected to a filter plate. One side of the filter plate is fixedly connected to a heat dissipation box. The bottom edge of the heat dissipation box is fixedly connected to a vertical plate. , the top of the filter plate is fixedly connected with the battery and the infrared sensor, the top of the battery is fixedly connected with the motor three, the output end of the motor three is fixedly connected with the rotating shaft three, and the outer side of the rotating shaft three is sleeved and Blade two is fixedly connected, a fixed ring is fixedly connected to the outer side of the rotating shaft three, a touch switch is fixedly connected to the outer side of the fixed ring, a rotating ring is fixedly connected to the outer top of the rotating shaft three, and the outer side of the rotating ring passes through The first rotating bolt is rotatably connected to a connecting block, a rubber rod is fixedly connected to the bottom of the connecting block, a connecting rod is fixedly connected to one end of the connecting block, and a glass ball is fixedly connected to one end of the connecting rod away from the connecting block. A contact rod is fixedly connected to the bottom of the contact rod, and a contact block is fixedly connected to one end of the contact rod away from the connecting rod.

Further, one end of the bird-repelling frame is fixedly connected to the support plate, the bottom of the vertical plate is fixedly connected to the top of the bird-repelling frame, the third end of the rotating shaft penetrates the heat dissipation box and extends to the upper side, and the output ends of the battery are respectively The wire is electrically connected to the input end of the infrared sensor and motor three. The end of the rubber rod away from the connection block is fixedly connected to the top of the fixed ring. The glass ball in the bird repelling mechanism is continuously rotated under the sunlight. Produce dazzling light to drive away and scare birds.

Further, the cleaning mechanism includes a cleaning frame, a groove is provided on the top of the cleaning frame, a heat collecting plate is fixedly connected to one side of the cleaning frame, and a heat conductive rod is fixedly connected to the bottom of the heat collecting plate. The bottom of the heat-conducting rod is fixedly connected to a heating box. One side of the heating box is connected to an movable chamber. The inner wall of the movable chamber is slidingly connected to a piston. The top of the piston is fixedly connected to a moving rod. The top of the moving rod Magnet one is fixedly connected, and both sides of the moving rod are slidingly connected to the limit plate. One end of the limit plate is fixedly connected to magnet two, and the end of the limit plate away from magnet two is fixedly connected to magnet three, so A moving rod is fixedly connected to one side of the magnet one, and a cleaning brush is set and rotatably connected to the outside of the moving rod.

Further, the bottoms of magnet two and magnet three are fixedly connected to the top of the cleaning frame. There are multiple sets of cleaning mechanisms. One side of the cleaning frame is fixedly connected to the solar panel, and the heat collecting plate is used to collect the energy. The thermal effect allows the cleaning brush in the cleaning mechanism to clean the surface of the solar panel twice a day.

Further, the rain shielding mechanism includes a support frame, the bottom of the support frame is rotatably connected to a universal wheel through a support shaft, the top of the support frame is fixedly connected to a connecting rod, and the connecting rod is close to one side of the support frame. A gear is rotatably connected to the first rotating shaft, a motor 4 is fixedly connected to one side of the connecting rod through a support base 2, a gear rod is meshed to one side of the gear, and a gear rod is meshed to and connected to one side of the gear rod. Tooth bar two, one side of the tooth bar two is engaged with a tooth bar three, and one side of the tooth bar three is engaged with a tooth bar four. The two tooth bars and the three tooth bars are connected by a second rotation axis and a second rotation axis respectively. The third rotating shaft is rotatably connected with a slider, and the tops of the first gear, the second gear rod, and the fourth gear rod are all fixedly connected with rain shields.

Further, the rain shielding mechanism further includes a rainwater tank, one side of the rainwater tank is connected to a rainwater pipe, and both ends of the rainwater tank are fixedly connected to the support frame.

Further, one side of the support frame is fixedly connected to the support rod, and the output end of the motor 4 is fixedly connected to one end of the first rotation shaft. In rainy weather, the rain shield in the rain shield mechanism can be stretched to the top of the solar panel. The rainwater is blocked, allowing the rainwater to flow into the rainwater tank, and then drained through the rainwater pipe.

Compared with the prior art, the beneficial effects of the present invention are:

(1) In this protective device for solar thermal power generation equipment, the solar panels are first placed in the cleaning frame and fixed, and the surroundings are supported and protected by the bearing frame. The starting motor one can drive the rotation of the rotating shaft one, which can drive the rotation. The rotation of the plate and the support rod finally drives the cleaning frame and the solar panel to track the direction of the sun at different angles. Secondly, starting the second motor can cause the rotation of the second shaft, so that the cleaning frame and the solar panel rotate at a horizontal angle, which is convenient Tracking the angle of sunlight. During the rotation process, the rotating plate can drive the moving block to slide on the surface of the support plate through the telescopic rod. During the horizontal angle adjustment and rotation adjustment process, the telescopic rod and the moving block can have a good supporting and stabilizing effect.

(2) This is a protective device for solar thermal power generation equipment. When there is wind, the rotation of the blades can cause the wind to blow through the filter plate above to the battery and motor 3. It can cool down on hot summer days. The vents opened above the radiator box allow the wind to flow out again, allowing the wind to circulate and improve the heat dissipation effect.

(3) In this protective device for solar thermal power generation equipment, when there is wind, the rotation of blade two can drive the rotation of shaft three, and the connecting rod can be raised under the support, floating and rotational centrifugal effects of the wind. Rotation can drive the rise and rotation of the contact rod, and can also drive the rotation of the glass ball and the contact block. Under the rotation effect of the glass ball, the position can be constantly changed, and the dazzling light is reflected by the sun, thereby driving away the birds. When the wind force becomes smaller, the rubber rod above the fixed ring can provide a certain support for the connecting block and connecting rod, so that the connecting rod and the glass ball will not completely tilt under the action of gravity. At this time, the glass ball is no longer rotating, and the reflected The position of the light is also relatively single, but it can also have a certain bird repelling effect. When a bird stops on the connecting rod, the bird's gravity will compress the rubber rod, causing the connecting rod to drive the contact rod and the contact block to tilt and fall, and the contact block will fall. At this time, it will eventually touch the touch switch on the fixed ring to trigger the start of generator 3, which can drive the rotation of shaft 3. At this time, the glass ball can be re-rotated to expel the birds. At the same time, the infrared sensor can be used when there is no wind. Under certain circumstances, it can determine whether the birds are approaching and provide more accurate positioning. Using the bird repelling effect of the bird repelling mechanism can better protect the entire equipment and prevent the impact of birds.

(4) This is a protective device for solar thermal power generation equipment. In a hot environment, the heat collecting plate generates a large amount of heat under the sunlight. The heat can be transferred to the heating box through the heat conduction rod. The heat in the heating box It can be transferred to the movable cavities on both sides, so that the movable plug can slide forward inside the movable cavity when heated. The movable plug can drive the moving rod and magnet 1 to slide along the limiting plate. Before sliding, the magnet 2 has a pair of magnet 1. With a certain adsorption force, magnet one and magnet two are not in contact. After the piston is heated and moves, it breaks away from the adsorption force and moves forward. After moving a certain distance, magnet three generates adsorption force on magnet one, which can increase the speed of the piston moving forward. The magnet The moving rod fixed on one side is also sliding, so that the cleaning brush can slide on the surface of the solar panel. Using the friction effect of sliding, the cleaning brush can rotate to clean the dust on the surface of the solar panel. When night comes Finally, the temperature drops, the air temperature on the back side of the piston drops, the air pressure inside the movable chamber becomes smaller, and the movable plug returns to the original path. During the return process, the cleaning brush cleans the surface of the solar panel again. After moving a certain distance, the two pairs of magnets The magnet's adsorption is strengthened, making the cleaning speed faster. The cleaning brush can clean the dust out through the cleaning slot on the top of the cleaning frame. The cleaning brush can clean the solar panel twice a day. The cleaning mechanism can remove dirt on the surface of the solar panel. dust, increasing the efficiency of light energy conversion, thereby achieving a protective and cleaning effect.

(5) In this kind of protective device for solar thermal power generation equipment, in rainy weather, the rotation of gear 1 driven by motor 4 can drive the rotation of gear rod 1, and can push the gear rod 2 to move away from the gear rod 1. Then the horizontal angle of the second gear rod becomes smaller. The movement of the second gear rod and the limiting effect of the sliding block can be used to make the third gear rod deflect and move at a certain angle. The movement effect of the third gear rod can be used to make the fourth gear rod deflect a certain amount. Angle and move, so that the entire rain shielding mechanism stretches, and then the rain shields are spread out to block the rain. The shielding effect of the rain shields can prevent long-term moisture from causing damage to the rainy weather. The solar panels corrode and damage internal parts, further providing a protective and rain-shielding effect.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a protective device for solar thermal power generation equipment according to the present invention;

Figure 2 is a schematic three-dimensional view of the overall structure of the rear side of the present invention;

Figure 3 is a schematic structural diagram of the stabilizing mechanism of the present invention;

Figure 4 is a schematic top view of the structure of the stabilizing mechanism of the present invention;

Figure 5 is a schematic structural diagram of the bird repelling mechanism of the present invention;

Figure 6 is an enlarged structural schematic diagram of part A in Figure 5 of the present invention;

Figure 7 is a schematic structural diagram of the cleaning mechanism of the present invention;

Figure 8 is an enlarged structural schematic diagram of part B in Figure 7 of the present invention;

Figure 9 is a partial structural schematic diagram of the cleaning mechanism of the present invention;

Figure 10 is a schematic structural diagram of the rain shielding mechanism of the present invention;

Figure 11 is an enlarged structural schematic diagram of part C in Figure 10 of the present invention;

Figure 12 is a partial structural schematic diagram of the rain shielding mechanism of the present invention.

In the picture: 1. Bearing platform; 2. Stabilizing mechanism; 201. Support plate; 202. Support plate; 203. Rotating plate; 204. Rotating shaft one; 205. Motor one; 206. Moving block; 207. Telescopic rod; 208. Bearing frame; 209, rotating shaft two; 210, motor two; 211, support rod; 3, bird driving mechanism; 301, bird driving frame; 302, support groove; 303, wind shaft; 304, blade one; 305, filter plate; 306. Cooling box; 307. Vertical plate; 308. Battery; 309. Infrared sensor; 310. Motor three; 311. Rotating shaft three; 312. Blade two; 313. Fixed ring; 314. Touch switch; 315. Rotating ring; 316. Connecting block; 317. Rubber rod; 318. Connecting rod; 319. Glass ball; 320. Contact rod; 321. Contact block; 4. Solar panel; 5. Cleaning mechanism; 501. Cleaning frame; 502. Groove; 503. Heat collecting plate; 504. Heat conducting rod; 505. Heating box; 506. Movable chamber; 507. Piston; 508. Moving rod; 509. Magnet one; 510. Limiting plate; 511. Magnet two; 512. Magnet three ; 513. Moving rod; 514. Cleaning brush; 6. Rain shield mechanism; 601. Support frame; 602. Universal wheel; 603. Connecting rod; 604. Gear one; 605. Motor four; 606. Gear rod one; 607. Gear rod two; 608. Gear rod three; 609. Gear rod four; 610. Slider; 611. Rain shield; 612. Rainwater tank; 613. Rainwater pipe.

Detailed ways

The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are presented for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention and design various embodiments with various modifications as are suited to the particular use contemplated.

Please refer to Figures 1 to 4. The present invention is a protective device for solar thermal power generation equipment, including a bearing platform 1. A stabilizing mechanism 2 is fixedly connected to the top of the bearing platform 1, and bird repelling devices are fixedly connected to both sides of the stabilizing mechanism 2. Mechanism 3, a solar panel 4 is fixedly connected to the top of the stabilizing mechanism 2, a cleaning mechanism 5 is fixedly connected to one side of the solar panel 4, and a rain shielding mechanism 6 is fixedly connected to one side of the stabilizing mechanism 2;

The stabilizing mechanism 2 includes a support plate 201. The top of the support plate 201 is fixedly connected to a support plate 202. The top of the inner wall of the support plate 202 is rotationally connected to a rotating plate 203. The bottom of the rotating plate 203 is fixedly connected to a rotating shaft 204. The bottom of the rotating shaft 204 is fixedly connected. The output end of the motor 205 is fixedly connected. The top of the support plate 202 is slidingly connected to the moving block 206. The top of the moving block 206 is fixedly connected to the telescopic rod 207. The top of the telescopic rod 207 is fixedly connected to the bearing frame 208. The bearing frame 208 is fixedly connected to the output end of the motor 205. One side of the second rotating shaft 209 is penetrating and rotatably connected to the second rotating shaft 209. One end of the second rotating shaft 209 is fixedly connected to the output end of the second motor 210. One end of the second rotating shaft 209 is penetrating and rotatably connected to a support rod 211.

The bottom of the support plate 201 is fixedly connected to the top of the bearing platform 1, the rotating shaft 204 passes through and is rotationally connected to the support plate 202, the bottom of the motor 205 is fixedly connected to the top of the bearing platform 1, the bottom of the support rod 211 is fixedly connected to the top of the rotating plate 203, the support rod 211 is fixedly connected to the second motor 210 through the support base one. The first motor 205 is started to drive the rotation of the rotating shaft 204 to track the sunlight to adjust the rotation angle. The second motor 210 is started to drive the rotation of the second rotating shaft 209 to adjust the area of the solar panel 4 exposed to sunlight.

Please refer to Figures 5 to 12. The present invention is a protective device for solar thermal power generation equipment. The bird repelling mechanism 3 includes a bird repelling frame 301. The top edge of the bird repelling frame 301 is fixedly connected with a support groove 302. The support groove 302 is A wind shaft 303 is rotatably connected to the central axis of the inner wall. A blade 304 is set and fixedly connected to the outside of the wind shaft 303. One end of the wind shaft 303 away from the support groove 302 penetrates and is rotatably connected to a filter plate 305. One side of the filter plate 305 is fixed. A heat dissipation box 306 is connected. A vertical plate 307 is fixedly connected to the bottom edge of the heat dissipation box 306. A battery 308 and an infrared sensor 309 are respectively fixedly connected to the top of the filter plate 305. The top of the battery 308 is fixedly connected to a motor three 310. The three motors The output end of 310 is fixedly connected with the third rotating shaft 311. The outer side of the third rotating shaft 311 is sleeved and fixedly connected with the second blade 312. The outer side of the third rotating shaft 311 is fixedly connected with a fixed ring 313. The outer side of the fixed ring 313 is fixedly connected with a touch switch 314. A rotating ring 315 is fixedly connected to the outer top of the third rotating shaft 311. A connecting block 316 is rotationally connected to the outer side of the rotating ring 315 through a first rotating bolt. A rubber rod 317 is fixedly connected to the bottom of the connecting block 316. One end of the connecting block 316 is fixedly connected to a connecting rod. 318, the connecting rod 318 is fixedly connected with a glass ball 319 at one end away from the connecting block 316, the contact rod 320 is fixedly connected at the bottom of the connecting rod 318, and the contact block 321 is fixedly connected at the end of the contact rod 320 away from the connecting rod 318.

One end of the bird repelling rack 301 is fixedly connected to the support plate 201, the bottom of the vertical plate 307 is fixedly connected to the top of the bird repelling rack 301, one end of the rotating shaft 311 penetrates the heat dissipation box 306 and extends to the upper side, and the output end of the battery 308 is connected to the infrared sensor through wires. The input terminals of the device 309 and the third motor 310 are electrically connected. The end of the rubber rod 317 away from the connecting block 316 is fixedly connected to the top of the fixed ring 313. The second blade 312 is blown by the wind and can drive the rotating shaft 311 to rotate and float on the support of the wind. Under the centrifugal effect of rotation, the connecting rod 318 rises and rotates, and the contact rod 320 rises and rotates, which can drive the rotation of the glass ball 319 and the contact block 321. When the wind force becomes smaller, the rubber rod 317 above the fixed ring 313 can rotate The connecting block 316 and the connecting rod 318 provide a certain support, so that the connecting rod 318 and the glass ball 319 will not tilt completely under the action of gravity. When a bird stops on the connecting rod 318, the bird's gravity will compress the rubber rod 317 so that The connecting rod 318 drives the contact rod 320 and the contact block 321 to fall obliquely. When the contact block 321 falls, it will eventually hit the touch switch 314 on the fixed ring 313, thereby triggering the start of the generator 310, which can drive the rotation of the rotating shaft 311. The glass ball 319 can rotate again, and the infrared sensor 309 can determine whether the bird is approaching when there is no wind.

The cleaning mechanism 5 includes a cleaning frame 501. A groove 502 is provided on the top of the cleaning frame 501. A heat collecting plate 503 is fixedly connected to one side of the cleaning frame 501. A heat-conducting rod 504 is fixedly connected to the bottom of the heat-collecting plate 503. The bottom of the heat-conducting rod 504 A heating box 505 is fixedly connected. One side of the heating box 505 is connected to a movable chamber 506. The inner wall of the movable chamber 506 is slidingly connected to a piston 507. The top of the piston 507 is fixedly connected to a moving rod 508. The top of the moving rod 508 is fixedly connected to a magnet. One 509, both sides of the moving rod 508 are slidingly connected to the limit plate 510. One end of the limit plate 510 is fixedly connected to magnet two 511. One end of the limit plate 510 away from magnet two 511 is fixedly connected to magnet three 512. Magnet one 509 A moving rod 513 is fixedly connected to one side of the moving rod 513, and a cleaning brush 514 is set and rotatably connected to the outside of the moving rod 513.

The bottoms of the second magnet 511 and the third magnet 512 are fixedly connected to the top of the cleaning frame 501. There are multiple sets of cleaning mechanisms 5. One side of the cleaning frame 501 is fixedly connected to the solar panel 4. The heat collecting plate 503 is heated through the heat conduction rod 504. The heat can be transferred to the heating box 505 and to the movable cavities 506 on both sides. The movable plug is heated and slides forward inside the movable cavity 506, driving the moving rod 508 and the magnet 509 to slide along the limiting plate 510. Before sliding, magnet two 511 has a certain adsorption force on magnet one 509. Magnet one 509 does not contact magnet two 511. After the piston 507 is heated and moves, it breaks away from the adsorption force and moves forward. After moving a certain distance, magnet three 512 has a certain adsorption force on magnet one. 509 generates adsorption force, which can increase the speed of the piston 507 moving forward. The moving rod 513 fixed on one side of the magnet 509 is also sliding, so that the cleaning brush 514 can slide on the surface of the solar panel 4, using the friction effect of sliding. , the cleaning brush 514 can rotate and clean the dust on the surface of the solar panel 4 . When night comes, the temperature drops, the temperature of the air on the back side of the piston 507 drops, the air pressure inside the movable chamber 506 becomes smaller, and the piston 507 returns to its original path.

The rain shielding mechanism 6 includes a support frame 601. The bottom of the support frame 601 is rotatably connected to a universal wheel 602 through a support shaft. The top of the support frame 601 is fixedly connected to a connecting rod 603. The side of the connecting rod 603 close to the support frame 601 passes through the first The rotating shaft is rotatably connected with gear one 604, one side of connecting rod 603 is fixedly connected with motor four 605 through support seat two, one side of gear one 604 is meshed and connected with gear bar one 606, one side of gear bar one 606 is meshed and connected with two gear rods 607, the second gear rod 607 is meshed and connected with the third gear rod 608 on one side, the third gear rod 608 is meshed and connected with the fourth gear rod 609 on one side, the second gear rod 607 and the third gear rod 608 are connected by the second rotation axis and the third gear rod respectively. A slider 610 is rotatably connected to the rotating shaft, and a rain shield 611 is fixedly connected to the tops of the first gear 604, the second gear rod 607, and the fourth gear rod 609.

The rain shielding mechanism 6 also includes a rainwater tank 612. One side of the rainwater tank 612 is connected with a rainwater pipe, and both ends of the rainwater tank 612 are fixedly connected to the support frame 601.

One side of the support frame 601 is fixedly connected to the support rod 211, and the output end of the fourth motor 605 is fixedly connected to one end of the first rotation shaft. The rotation of the first gear 604 driven by the fourth motor 605 can drive the rotation of the gear rod 1 606, which can push the gear rod 2. 607 moves in the direction away from the gear rod one 606, thereby making the horizontal angle of the gear rod two 607 smaller. The movement of the gear rod two 607 and the limiting effect of the sliding block can cause the gear rod three 608 to deflect at a certain angle and move. Utilizing the movement effect of the third gear rod 608, the fourth gear rod 609 can deflect and move at a certain angle, thereby causing the entire rain shielding mechanism 6 to unfold, thereby driving the rain shield plate 611 to spread.

First, put the solar panel 4 into the cleaning frame 501 and fix it. The surroundings are supported and protected by the bearing frame 208. The starting motor 205 can drive the rotation of the rotating shaft 204, which can drive the rotation of the rotating plate 203 and the support rod 211, and finally drive the cleaning. The frame 501 and the solar panel 4 can track the direction of the sun at different angles. Secondly, start the second motor 210 to rotate the second shaft 209, so that the cleaning frame 501 and the solar panel 4 rotate at a horizontal angle to track the angle of the sun. During the rotation process, the rotating plate 203 can drive the moving block 206 to slide on the surface of the support plate 202 through the telescopic rod 207. During the horizontal angle adjustment and rotation adjustment process, the telescopic rod 207 and the moving block 206 are used to provide good support and stability. As a result, when there is wind, the second blade 312 rotates to drive the rotation of the rotating shaft 311. Under the support of the wind and the centrifugal effect of rotation, the connecting rod 318 rises and rotates, driving the contact rod 320 to rise and rotate. At the same time, the glass ball 319 and the contact block 321 are driven to rotate. The glass ball 319 can constantly change its position under the rotation effect, reflecting the dazzling light through the light, thereby driving away the birds. When the wind becomes smaller, the rubber above the fixed ring 313 The rod 317 can provide a certain support for the connecting block 316 and the connecting rod 318, so that the connecting rod 318 and the glass ball 319 will not completely tilt under the action of gravity. At this time, the glass ball 319 is no longer rotating, and the position of the reflected light is relatively single, but It can also have a certain effect of repelling birds. When a bird stops on the connecting rod 318, the bird's gravity will compress the rubber rod 317, causing the connecting rod 318 to drive the contact rod 320 and the contact block 321 to fall obliquely, and the contact block 321 falls. When, it will eventually hit the touch switch 314 on the fixed ring 313, thereby triggering the start of the generator 310, which can drive the rotation of the rotating shaft 311. At this time, the glass ball 319 can re-rotate to expel the birds. At the same time, the infrared sensor 309 It can determine whether birds are approaching when there is no wind, providing more precise positioning.

At the same time, the heat collecting plate 503 is heated under sunlight, and the heat is transferred to the heating box 505 through the heat conduction rod 504, and can be transferred to the movable cavities 506 on both sides, so that the movable plug can slide forward inside the movable cavity 506 when heated. The movable plug can drive the moving rod 508 and magnet one 509 to slide along the limit plate 510. Before sliding, magnet two 511 has a certain adsorption force on magnet one 509. Magnet one 509 does not contact magnet two 511, and the piston 507 moves when it is heated. Finally, it breaks away from the adsorption force and moves forward. After moving a certain distance, magnet three 512 generates adsorption force on magnet one 509, which can make the piston 507 move forward faster, and the moving rod 513 fixed on one side of magnet one 509 is also sliding. , so that the cleaning brush 514 can rotate on the surface of the solar panel 4 using the sliding friction effect to clean the dust on the surface of the solar panel 4. When night comes, the temperature decreases, the air temperature on the back side of the piston 507 decreases, and the movable chamber 506 The internal air pressure becomes smaller, and the movable plug returns to the original path. During the return process, the cleaning brush 514 cleans the surface of the solar panel 4 again. After moving a certain distance, the two pairs of magnets 509 strengthen their adsorption, making the cleaning speed faster and cleaning the bristle. The brush 514 can clean the dust out through the cleaning slot provided on the top of the cleaning frame 501. The cleaning brush 514 can clean the solar panel 4 twice a day. In rainy weather, motor four 605 drives gear one 604 to rotate, which can drive gear rack one 606 to rotate, which can push gear rack two 607 to move away from gear rack one 606, thereby making the horizontal angle of gear rack two 607 smaller. , using the movement of the second gear rod 607 and the limiting effect of the slider 610, the third gear rod 608 can be deflected at a certain angle and moved, and the movement effect of the third gear rod 608 can be used to make the fourth gear rod 609 deflected at a certain angle and move. Then, the entire rain shielding mechanism 6 is stretched out, and then the rain shielding plate 611 is spread out, thereby shielding the rainwater.

Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in this field and related fields without creative efforts should fall within the scope of protection of the present invention. The structures, devices and operating methods that are not specifically described and explained in the present invention are all implemented according to conventional means in the art unless otherwise specified or limited.

Claims (9)

1. Protection device of solar thermal power generation equipment, including plummer (1), its characterized in that: the bearing table is characterized in that the top of the bearing table (1) is fixedly connected with a stabilizing mechanism (2), two sides of the stabilizing mechanism (2) are fixedly connected with bird repelling mechanisms (3), the top of the stabilizing mechanism (2) is fixedly connected with a solar panel (4), one side of the solar panel (4) is fixedly connected with a cleaning mechanism (5), and one side of the stabilizing mechanism (2) is fixedly connected with a rain shielding mechanism (6);

the stabilizing device comprises a supporting plate (201), wherein a supporting plate (202) is fixedly connected to the top of the supporting plate (201), a rotating plate (203) is rotatably connected to the top of the inner wall of the supporting plate (202), a first rotating shaft (204) is fixedly connected to the bottom of the rotating plate (203), a first motor (205) is fixedly connected to the bottom of the first rotating shaft (204), a moving block (206) is slidably connected to the top of the supporting plate (202), a telescopic rod (207) is fixedly connected to the top of the moving block (206), a bearing frame (208) is fixedly connected to the top of the telescopic rod (207), a second rotating shaft (209) is connected to one side of the bearing frame (208) in a penetrating and rotating mode, a second motor (210) is fixedly connected to the output end of the second rotating shaft (209), and a supporting rod (211) is connected to one end of the second rotating shaft in a penetrating and rotating mode.

2. A protective device for a solar thermal power plant according to claim 1, characterized in that: the bottom of the supporting plate (201) is fixedly connected with the top of the bearing table (1), the first rotating shaft (204) penetrates through and is rotationally connected with the supporting disc (202), the bottom of the first motor (205) is fixedly connected with the top of the bearing table (1), the bottom of the supporting rod (211) is fixedly connected with the top of the rotating plate (203), and the supporting rod (211) is fixedly connected with the second motor (210) through the first supporting seat.

3. A protective device for a solar thermal power plant according to claim 2, characterized in that: the bird expelling mechanism (3) comprises a bird expelling frame (301), a supporting groove (302) is fixedly connected to the top edge position of the bird expelling frame (301), a wind shaft (303) is rotatably connected to the middle shaft of the inner wall of the supporting groove (302), a first blade (304) is sleeved and fixedly connected to the outer side of the wind shaft (303), one end of the wind shaft (303) far away from the supporting groove (302) is penetrated and rotatably connected with a filter plate (305), a heat dissipating box (306) is fixedly connected to one side of the filter plate (305), a vertical plate (307) is fixedly connected to the bottom edge position of the heat dissipating box (306), a storage battery (308) and an infrared sensor (309) are fixedly connected to the top of the filter plate (305), a third motor (310) is fixedly connected to the top of the storage battery (308), a third motor (311) is fixedly connected to the output end of the third motor (311), a second blade (312) is sleeved and fixedly connected to the outer side of the third motor (311), a fixed ring (313) is fixedly connected to the outer side of the third motor (311), a rotary switch (314) is fixedly connected to the outer side of the third motor (311), a rotary ring (315) is fixedly connected to the first rotary ring (315), connecting block (316) bottom fixedly connected with rubber stick (317), connecting block (316) one end fixedly connected with connective bar (318), connective bar (318) are kept away from connecting block (316) one end fixedly connected with glass ball (319), the bottom fixedly connected with contact rod (320) of connective bar (318), contact rod (320) are kept away from connective bar (318) one end fixedly connected with contact block (321).

4. A protective device for a solar thermal power plant according to claim 3, characterized in that: the utility model discloses a bird repellent frame, including bird repellent frame (301), backup pad (201) fixed connection, the bottom of riser (307) and bird repellent frame (301) top fixed connection, three (311) one end of pivot runs through heat dissipation case (306) and extends to the upside, the output of battery (308) is respectively through wire and infrared inductor (309), the input electric connection of motor three (310), the one end and the top fixed connection of solid fixed ring (313) of connecting block (316) are kept away from to rubber stick (317).

5. The protective device for a solar thermal power plant according to claim 4, wherein: the cleaning mechanism (5) comprises a cleaning frame (501), recess (502) is seted up at the top of cleaning frame (501), cleaning frame (501) one side fixedly connected with heat collecting plate (503), the bottom fixedly connected with heat conduction stick (504) of heat collecting plate (503), the bottom fixedly connected with heat receiving box (505) of heat conduction stick (504), one side intercommunication of heat receiving box (505) has movable chamber (506), the inner wall sliding connection of movable chamber (506) has piston (507), the top fixedly connected with movable rod (508) of piston (507), the top fixedly connected with magnet (509) of movable rod (508), the both sides of movable rod (508) all sliding connection have limiting plate (510), the one end fixedly connected with magnet two (511) of limiting plate (510) is kept away from the one end fixedly connected with magnet three (512) of magnet two (511), one side fixedly connected with movable rod (513) of magnet one side, the outside cover of movable rod (513) changes and has brush (514).

6. The solar thermal power plant protection device of claim 5, wherein: the bottom of magnet two (511) and magnet three (512) all with the top fixed connection of clearance frame (501), the quantity of clearance mechanism (5) is provided with the multiunit, clearance frame (501) one side and solar panel (4) fixed connection.

7. The protective device for a solar thermal power plant according to claim 6, wherein: the rain shielding mechanism (6) comprises a supporting frame (601), universal wheels (602) are connected to the bottom of the supporting frame (601) through supporting shafts in a rotating mode, connecting rods (603) are fixedly connected with connecting rods (603) on the top of the supporting frame (601), one sides of the connecting rods (603) close to the supporting frame (601) are connected with a first gear (604) through first rotating shafts in a rotating mode, one sides of the connecting rods (603) are fixedly connected with a fourth motor (605) through supporting seats, one sides of the first gear (604) are connected with a first toothed bar (606) in a meshing mode, one sides of the first toothed bar (606) are connected with a second toothed bar (607) through second rotating bolts in a meshing mode, one sides of the second toothed bar (607) are connected with a fourth toothed bar (609) in a rotating mode through third rotating bolts in a rotating mode, sliding blocks (610) are connected between the second toothed bar (607) and the third toothed bar (608) in a rotating mode, and top portions of the first gear (604), the second toothed bar (607) and the fourth toothed bar (609) are fixedly connected with a shielding plate (611) respectively.

8. The protective device for a solar thermal power plant according to claim 7, wherein: the rain shielding mechanism (6) further comprises a rain water tank (612), one side of the rain water tank (612) is communicated with a rain water pipe (613), and two ends of the rain water tank (612) are fixedly connected with the support frame (601).

9. The protective device for a solar thermal power plant according to claim 8, wherein: one side of the supporting frame (601) is fixedly connected with the supporting rod (211), and the output end of the motor IV (605) is fixedly connected with one end of the first rotating shaft.