Efficient solar photovoltaic direct-driven heat collection and power generation integrated device and use method thereof

Abstract

The invention discloses an efficient solar photovoltaic direct-driven heat collection and power generation integrated device and a using method thereof.The efficient solar photovoltaic direct-driven heat collection and power generation integrated device comprises a supporting column, a driving device is fixedly installed at the top of the supporting column, a supporting table is fixedly installed at the output end of the driving device, and a photovoltaic panel is fixedly installed at one end of the supporting table; a heat collector is fixedly installed on the side, away from the supporting table, of the photovoltaic panel, a storage battery is fixedly installed at the top of the supporting table, a light sensing device is arranged at the other end of the supporting table, and a protection device is further arranged at the top of the supporting table. When the buffer plate collides with other large parts, the buffer plate can move towards the direction of the baffle plate to absorb the impact force, and the impact may cause the breakage of the photovoltaic panel and even cause the failure of normal operation of the photovoltaic panel, so that the power generation capacity is lost, and the service life of the equipment may be influenced.

Description

Technical Field

[0001] The present invention relates to the technical field of high-efficiency solar photovoltaic direct-drive integrated heat-collecting and power-generating device, and in particular to a high-efficiency solar photovoltaic direct-drive integrated heat-collecting and power-generating device and a method for using the same. Background Art

[0002] Solar energy refers to the thermal radiation energy of the sun, which is mainly manifested in the so-called sunlight. In modern times, it is generally used to generate electricity or provide energy for water heaters. Since the birth of life on Earth, it has mainly survived on the thermal radiation energy provided by the sun.

[0003] The patent with the patent announcement number CN208108515U relates to the technical field of high-efficiency solar photovoltaic direct-drive heat-collecting and power generation integrated device, including a base, a water storage tank and a mounting plate. The base is provided with the water storage tank, the side of the water storage tank is provided with a water outlet pipe, the water outlet pipe is provided with a solenoid valve, the water storage tank is provided with a pump seat, the pump seat is provided with a water pump, the bottom of the water pump is provided with a pumping pipe, and the end of the water pump is provided with a support. The beneficial effect is that the patent uses solar film panels, charging circuits and batteries for photovoltaic power generation, and the heat absorption layer made of black chrome coating absorbs the heat of solar energy to heat the water in the heat collection pipeline to achieve the effect of heat collection, thereby integrating power generation and heat collection equipment into one, reducing the cost of use, and automatically completing the pumping of water through a feedback control loop composed of a temperature sensor, a control host and a suction pump, which is easy to operate and suitable for large-scale promotion and use.

[0004] The above patent integrates power generation and heat collection equipment into one, reducing the cost of use. At the same time, it automatically completes water pumping through a feedback control loop composed of a temperature sensor, a control host and a suction pump. It is easy to operate and suitable for large-scale promotion and use. However, when the photovoltaic panels rotate with the sun, they may collide with some larger objects. The photovoltaic panels themselves are relatively fragile. Impacts may cause the photovoltaic panels to break or even cause the photovoltaic panels to fail to work normally. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a high-efficiency solar photovoltaic direct-drive integrated thermal power generation device and a method of using the same, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-efficiency solar photovoltaic direct-drive heat-collecting and power-generating integrated device, comprising a support column, a driving device is fixedly installed on the top of the support column, a support platform is fixedly installed on the output end of the driving device, a photovoltaic panel is fixedly installed on one end of the support platform, a collector is fixedly installed on the side of the photovoltaic panel away from the support platform, a battery is fixedly installed on the top of the support platform, a light sensing device is arranged on the other end of the support platform, and a protective device is also arranged on the top of the support platform; The protective device includes a fixed gear, a sliding frame, a baffle, a buffer plate, a cross bar, an inclined block, a telescopic rack, a pressure plate and a button. The fixed gear is fixedly mounted on the circumferential surface of the support platform, the sliding frame is slidably mounted on both sides of the support platform, the telescopic rack is slidably mounted on the inner wall of the sliding frame, the baffle is fixedly mounted on the side of the sliding frame away from the support platform, the buffer plate is fixedly mounted on the side of the baffle away from the sliding frame, one end of the cross bar is fixedly mounted on the bottom of the buffer plate, the inclined block is fixedly mounted on the side of the telescopic rack close to the cross bar, the other end of the cross bar contacts with the inclined block, the pressure plate is fixedly mounted on the bottom of the telescopic rack, and the button is arranged at the bottom of the support platform. When the buffer plate collides with other larger ones, the buffer plate will move toward the direction of the baffle to absorb the force of the impact. The impact may cause the photovoltaic panel to rupture or even cause the photovoltaic panel to fail to work normally. This not only loses the power generation capacity, but also may affect the service life of the equipment.

[0007] According to the above technical solution, the button is electrically connected to the driving device, the control end of the button is in contact with the pressure plate, the side of the inclined block close to the cross bar is set as an inclined surface, and the side of the inclined block close to the cross bar is provided with an inclined surface so that the inclined block can be better pushed to move when the cross bar moves, and the cross bar is in contact with the inclined surface of the inclined block.

[0008] According to the above technical solution, a No. 1 spring is provided between the buffer plate and the baffle, and the No. 1 spring is provided so that the buffer plate can play a buffering role when it is hit. A No. 2 spring is provided between the telescopic rack and the sliding frame, and the No. 2 spring is provided to push the telescopic rack back to its original position, and the telescopic rack is meshed with the fixed gear.

[0009] According to the above technical solution, a cleaning device for cleaning the photovoltaic panel and a supporting device for strengthening the support of the supporting column are also provided on the support platform, and the cleaning device includes a rack frame, a rotating gear, an elastic telescopic rod and a scraper. The rack frame is fixedly installed on the top of the sliding frame, and the rotating gear is rotatably installed on the side of the support platform close to the rack frame, the elastic telescopic rod is fixedly installed on the end of the rotating gear away from the support platform, and the scraper is fixedly installed on the end of the elastic telescopic rod away from the support platform. The downward rotation of the rotating gear will drive the elastic telescopic rod to rotate downward, and the downward rotation of the elastic telescopic rod will drive the scraper to move. The movement of the scraper will clean the surface of the photovoltaic panel to prevent the surface of the photovoltaic panel from being contaminated with impurities, which will reduce the efficiency of the photovoltaic panel's power collection and heat collection. When the surface of the photovoltaic panel is covered with impurities, the proportion of light absorbed will be reduced, thereby reducing the power generation. Keeping the surface of the photovoltaic panel clean and avoiding the adhesion of impurities can ensure the efficient operation of the system and maximize the power generation and economic benefits.

[0010] According to the above technical solution, the cleaning device also includes a push rod, a rotating pressure rod, a hydraulic cylinder, a hydraulic rod and a water collecting frame. The push rod is fixedly installed on the end of the rotating gear away from the support platform, the rotating pressure rod is rotatably installed on the side of the support platform close to the push rod, the hydraulic cylinder is fixedly installed on the side of the support platform close to the rotating pressure rod, the hydraulic rod is slidably installed on the inner wall of the hydraulic cylinder, and the water collecting frame is fixedly installed on the side of the support platform away from the photovoltaic panel. The liquid discharged from the water outlet will wet the scraper surface, thereby strengthening the cleaning of the photovoltaic panel surface. Photovoltaic panels are usually protected by special coatings. Scratching may damage these coatings, causing the surface of the photovoltaic panels to be easily contaminated and worn, thereby affecting their long-term performance. Watering can not only strengthen the cleaning of the photovoltaic panels, but also protect the photovoltaic panels from being scratched.

[0011] According to the above technical scheme, an upper rack and a lower rack are provided on the inner wall of the rack frame, the rotating gear is meshed with the rack frame, a drain outlet is provided on the side of the water collecting frame away from the support platform, and the drain outlet is provided so that the liquid inside the water collecting frame can be discharged when there is too much liquid, the top of the hydraulic rod is rotatably connected to the bottom of the rotating pressure rod, the scraper is provided with a water outlet, the water outlet is connected to the hydraulic cylinder through a No. 1 hose, the water collecting frame and the hydraulic cylinder are connected through a No. 2 hose, a No. 1 torsion spring is provided between the rotating pressure rod and the support platform, and the No. 1 torsion spring is provided to drive the rotating pressure rod to return to its original position, a pressure control valve is provided at the position where the hydraulic cylinder is connected to the No. 1 hose, and the pressure control valve is provided so that the liquid inside the hydraulic cylinder will not flow out when the hydraulic rod does not squeeze the liquid inside the hydraulic cylinder, and a one-way control valve is provided at the position where the hydraulic cylinder is connected to the No. 2 hose, and the one-way control valve is provided to allow the liquid inside the water collecting frame to flow into the hydraulic cylinder in one direction.

[0012] According to the above technical solution, the supporting device includes a rotating push rod, a scraper rod, a filter, a sliding plate, a circular plate, a lower pressure rod, a circular ring, an elastic support rod, a fixed plate, a limit block, a sliding block and a vertical rod. The filter is fixedly installed on the top of the water collecting frame, the scraper rod is slidably installed on the top of the filter, one end of the rotating push rod is rotatably installed on the side of the scraper rod close to the rotating pressure rod, the other end of the rotating push rod is rotatably installed on the side of the rotating pressure rod close to the scraper rod, the sliding plate is slidably installed on the inner wall of the water collecting frame, the circular plate is fixedly installed on the bottom of the inner wall of the water collecting frame, the lower pressure rod is slidably installed on the bottom of the inner wall of the water collecting frame, and the circular ring is slidably installed on the circumferential surface of the support column. The elastic support rod is rotatably mounted on the circumferential surface of the support column, the vertical rod is fixedly mounted on the bottom of the circular ring, the sliding block is slidably mounted on the circumferential surface of the support column, the limit block is slidably mounted on the circumferential surface of the support column, and the fixed plate is fixedly mounted on the side of the elastic support rod close to the limit block. When the elastic support rod rotates in the direction away from the support column, the elastic support rod will extend to support the ground, thereby strengthening the supporting force of the support column. When the precipitation is too heavy on rainy days, it will be accompanied by strong winds. When the wind is too strong, the supporting force of the support column will be insufficient, causing the support column to be blown to one side by the wind. The tilting of the support column to one side will cause damage to the photovoltaic panel and produce economic losses.

[0013] According to the above technical scheme, a No. 2 torsion spring is provided between the elastic support rod and the support column, and the No. 2 torsion spring is provided to push the elastic support rod to rotate when the limit of the elastic support rod is released, a drainage groove is provided at the bottom of the inner wall of the water collecting frame, a No. 3 spring is provided between the sliding plate and the water collecting frame, and the No. 3 spring is provided to drive the sliding plate back to its original position, a water outlet is provided at the top of the sliding plate, and the circular plate contacts the inner wall of the water outlet, a No. 4 spring is provided between the circular ring and the support column, and the No. 4 spring is provided to drive the circular ring back to its original position, an inclined surface is provided on the side where the vertical rod and the sliding block are close to each other, and the vertical rod and the sliding block are provided with an inclined surface to facilitate the vertical rod to push the sliding block to move, an inclined surface is provided on the side where the limit block and the sliding block are close to each other, and the limit block and the sliding block are provided with an inclined surface to facilitate the sliding block to push the limit block to move, a fixed groove is provided at the top of the fixed plate, and the limit block contacts the inner wall of the fixed groove, a No. 5 spring is provided between the limit block and the support column, and the No. 5 spring is provided to drive the limit block back to its original position.

[0014] A method for using a high-efficiency solar photovoltaic direct-driven heat-collecting and power-generating integrated device, using the above-mentioned high-efficiency solar photovoltaic direct-driven heat-collecting and power-generating integrated device, comprising the following steps; Step 1: Fix the support column at a higher position, and power on the device by detecting sunlight through the light sensing device. When the device is powered on, its own program will start to drive the support platform to rotate with the sunlight, and the rotation of the support platform will drive the photovoltaic panel to rotate with the sunlight. The photovoltaic panel will generate electricity when exposed to sunlight, and the generated electricity will enter the battery for collection, while the heat energy generated by the sunlight will enter the collector for storage; Step 2: When the support platform rotates to the left, it will drive the sliding frame to move. The movement of the sliding frame will make the telescopic rack mesh with the fixed gear, and the telescopic rack on the left will slide toward the photovoltaic panel. The movement of the sliding frame will drive the baffle to move. The movement of the baffle will drive the buffer plate to move. The movement of the buffer plate will protect the photovoltaic panel. Step 3: The movement of the crossbar will push the inclined block upward, and the upward movement of the inclined block will push the telescopic rack upward. The upward movement of the telescopic rack will break away from the contact with the fixed gear. When the buffer plate hits an object, the support platform continues to rotate and cannot drive the buffer plate to move.

[0015] The present invention provides a highly efficient solar photovoltaic direct-drive heat-collecting power generation integrated device and a method for using the same. It has the following beneficial effects: (1) In this invention, the movement of the baffle plate will drive the movement of the buffer plate, which will protect the photovoltaic panel and prevent the photovoltaic panel from colliding with other larger objects during rotation and causing damage to the photovoltaic panel. When the buffer plate collides with other larger objects, the buffer plate will move in the direction of the baffle plate to absorb the force of the collision. The collision may cause the photovoltaic panel to rupture or even cause the photovoltaic panel to fail to work properly, which not only loses the power generation capacity but also may affect the service life of the equipment. When the telescopic rack moves upward, it will drive the pressure plate to move. The movement of the pressure plate will squeeze the control end of the button to stop the rotation of the support platform, so as to prevent the support platform from continuing to rotate when colliding with an object, causing the buffer plate to exert a large force on the drive device between the support platform and the support column, causing damage to the drive device. If the drive device fails, the photovoltaic panel cannot rotate normally according to the predetermined trajectory, which may cause the system efficiency to decrease or completely stop working.

[0016] (2) In the present invention, the rotation of the gear downward will drive the elastic telescopic rod to rotate downward, and the rotation of the elastic telescopic rod downward will drive the scraper to move. The movement of the scraper will clean the surface of the photovoltaic panel to prevent the surface of the photovoltaic panel from being contaminated by impurities, which will reduce the efficiency of the photovoltaic panel's power collection and heat collection. When the surface of the photovoltaic panel is covered with impurities, the proportion of light absorbed will be reduced, thereby reducing the power generation. Keeping the surface of the photovoltaic panel clean and avoiding the adhesion of impurities can ensure the efficient operation of the system and maximize the power generation and economic benefits. The rotation of the pressure rod will push the hydraulic rod to slide toward the inside of the hydraulic cylinder. The sliding of the hydraulic rod toward the inside of the hydraulic cylinder will push the liquid in the hydraulic cylinder to be discharged through the water outlet through the No. 1 hose. The liquid discharged from the water outlet will wet the scraper surface and strengthen the cleaning of the photovoltaic panel surface. Photovoltaic panels are usually protected by special coatings. Scratching may damage these coatings, causing the surface of the photovoltaic panel to be easily contaminated and worn, thereby affecting its long-term performance. Sprinkling water can not only strengthen the cleaning of the photovoltaic panel but also protect the photovoltaic panel from being scratched.

[0017] (3) In the present invention, when the rotating pressure rod squeezes the hydraulic rod, the rotating pressure rod will push the rotating push rod to move, and the movement of the rotating push rod will push the scraper rod to move. The movement of the scraper rod will clean the surface of the filter to prevent impurities from adhering to the surface of the filter and clogging the surface of the filter so that rainwater cannot be collected well. When the elastic support rod rotates away from the support column, the elastic support rod will extend to support the ground and strengthen the support force of the support column. When the rainfall is too heavy on rainy days, it will be accompanied by strong winds. When the wind is too strong, the support force of the support column will be insufficient, causing the support column to be blown to one side by the wind. The tilting of the support column to one side will cause damage to the photovoltaic panel and cause economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the position structure of the fixed gear and the telescopic rack of the present invention; Figure 3 This is a schematic diagram of the position structure of the rotating gear and the rack frame of the present invention; Figure 4 This is a schematic diagram of the position structure of the elastic telescopic rod and the scraper of the present invention; Figure 5 It is a schematic diagram of the position structure of the water collecting frame and the sliding plate of the present invention; Figure 6 This is a schematic diagram of the position structure of the push rod and the ring of the present invention; Figure 7 This is a schematic diagram of the position structure of the support column and the elastic support rod of the present invention; Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure of part A.

[0019] In the figure: 1. support column; 2. support platform; 3. photovoltaic panel; 4. collector; 5. fixed gear; 6. sliding frame; 7. baffle; 8. buffer plate; 9. cross bar; 10. inclined block; 11. telescopic rack; 12. pressure plate; 13. button; 141. rack frame; 142. rotating gear; 143. push rod; 144. elastic telescopic rod; 145. scraper; 146. rotating pressure rod; 147. hydraulic cylinder; 148. hydraulic rod; 149. water collecting frame; 151. rotating push rod; 152. scraper rod; 153. filter screen; 154. sliding plate; 155. round plate; 156. lower pressure rod; 157. ring; 158. elastic support rod; 159. fixed plate; 1591. limit block; 1592. sliding block; 1593. vertical rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 8 , one embodiment of the present invention is: a high-efficiency solar photovoltaic direct-drive heat-collecting and power-generating integrated device, comprising a support column 1, a driving device is fixedly installed on the top of the support column 1, a support platform 2 is fixedly installed on the output end of the driving device, a photovoltaic panel 3 is fixedly installed on one end of the support platform 2, a collector 4 is fixedly installed on the side of the photovoltaic panel 3 away from the support platform 2, a battery is fixedly installed on the top of the support platform 2, a light sensing device is arranged at the other end of the support platform 2, and a protective device is also arranged on the top of the support platform 2; The protective device includes a fixed gear 5, a sliding frame 6, a baffle 7, a buffer plate 8, a cross bar 9, an inclined block 10, a telescopic rack 11, a pressure plate 12 and a button 13. The fixed gear 5 is fixedly mounted on the circumferential surface of the support platform 2, the sliding frame 6 is slidably mounted on both sides of the support platform 2, the telescopic rack 11 is slidably mounted on the inner wall of the sliding frame 6, the baffle 7 is fixedly mounted on the side of the sliding frame 6 away from the support platform 2, the buffer plate 8 is fixedly mounted on the side of the baffle 7 away from the sliding frame 6, one end of the cross bar 9 is fixedly mounted on the bottom of the buffer plate 8, the inclined block 10 is fixedly mounted on the side of the telescopic rack 11 close to the cross bar 9, and the other end of the cross bar 9 contacts the inclined block 10, the pressure plate 12 is fixedly mounted on the bottom of the telescopic rack 11, and the button 13 is arranged at the bottom of the support platform 2. When the buffer plate 8 collides with other larger ones, the buffer plate 8 will move toward the direction of the baffle 7 to absorb the force of the impact. The impact may cause the photovoltaic panel 3 to rupture, or even cause the photovoltaic panel 3 to fail to work normally, which not only loses the power generation capacity, but also may affect the service life of the equipment.

[0022] The button 13 is electrically connected to the driving device, and the control end of the button 13 is in contact with the pressure plate 12. The side of the inclined block 10 close to the cross bar 9 is set as an inclined surface. The inclined surface is set on the side of the inclined block 10 close to the cross bar 9 so that the inclined block 10 can be better pushed to move when the cross bar 9 moves. The cross bar 9 is in contact with the inclined surface of the inclined block 10.

[0023] A No. 1 spring is provided between the buffer plate 8 and the baffle plate 7. The No. 1 spring is provided so that the buffer plate 8 can play a buffering role when it is hit. A No. 2 spring is provided between the telescopic rack 11 and the sliding frame 6. The No. 2 spring is provided to push the telescopic rack 11 back to its original position. The telescopic rack 11 is meshed with the fixed gear 5.

[0024] A method for using a high-efficiency solar photovoltaic direct-driven heat-collecting and power-generating integrated device, using the above-mentioned high-efficiency solar photovoltaic direct-driven heat-collecting and power-generating integrated device, comprising the following steps; Step 1: Fix the support column 1 at a higher position, and power on the device by detecting sunlight through the light sensing device. The device will start its own program to drive the support platform 2 to rotate with the sunlight, and the rotation of the support platform 2 will drive the photovoltaic panel 3 to rotate with the sunlight. The photovoltaic panel 3 will generate electricity when exposed to sunlight, and the generated electricity will enter the battery for collection, and the heat energy generated by the light will enter the collector 4 for storage; Step 2: When the support platform 2 rotates to the left, it will drive the sliding frame 6 to move. The movement of the sliding frame 6 will make the telescopic rack 11 mesh with the fixed gear 5, and the telescopic rack 11 on the left will slide toward the photovoltaic panel 3. The movement of the sliding frame 6 will drive the baffle 7 to move. The movement of the baffle 7 will drive the buffer plate 8 to move. The movement of the buffer plate 8 will protect the photovoltaic panel 3. Step 3: The movement of the cross bar 9 will push the inclined block 10 to move upward, and the upward movement of the inclined block 10 will push the telescopic rack 11 to move upward. The upward movement of the telescopic rack 11 will break away from the contact with the fixed gear 5. When the buffer plate 8 hits an object, the support platform 2 continues to rotate and cannot drive the buffer plate 8 to move.

[0025] When the present embodiment is working: the support column 1 is fixed at a higher position, and the photovoltaic thermal collector device is energized by detecting sunlight through the light sensing device. The energization of the photovoltaic thermal collector device will start the program of the driving device, and the starting of the driving device will drive the support platform 2 to rotate with the sunlight. The rotation of the support platform 2 will drive the photovoltaic panel 3 to rotate with the sunlight. The photovoltaic panel 3 will generate electrical energy when exposed to light, and the generated electrical energy will enter the battery for collection, and the heat energy generated by the light will enter the collector 4 for storage. When the photovoltaic panel 3 is installed facing north, the support platform 2 will rotate from right to left when exposed to light. When the sun sets, the support platform 2 will drive the photovoltaic panel 3 back to the right side and continue to collect sunlight when the sun rises the next day. When the support platform 2 rotates to the left, it will drive the sliding frame 6 to move. The movement of the sliding frame 6 will cause the telescopic rack 11 to mesh with the fixed gear 5, and the telescopic rack 11 on the left will slide toward the direction of the photovoltaic panel 3. The movement of the sliding frame 6 will drive the baffle 7 to move, and the movement of the baffle 7 will drive the buffer plate When the buffer plate 8 moves, the movement of the buffer plate 8 will protect the photovoltaic panel 3 and prevent the photovoltaic panel 3 from colliding with other larger objects during rotation and causing damage to the photovoltaic panel 3. When the buffer plate 8 collides with other larger objects, the buffer plate 8 will move in the direction of the baffle plate 7 to absorb the force of the impact. When the buffer plate 8 moves, it will push the cross bar 9 to move. The movement of the cross bar 9 will contact the inclined surface of the inclined block 10. The movement of the cross bar 9 will push the inclined block 10 to move upward. The upward movement of the inclined block 10 will push the telescopic rack 11 to move upward. The upward movement of the telescopic rack 11 will be out of contact with the fixed gear 5. When the buffer plate 8 collides with an object, the support platform 2 continues to rotate and cannot drive the buffer plate 8 to move. When the telescopic rack 11 moves upward, it will drive the pressure plate 12 to move. The movement of the pressure plate 12 will squeeze the control end of the button 13 to stop the support platform 2 from rotating, so as to prevent the support platform 2 from continuing to rotate when colliding with an object, causing the buffer plate 8 to exert a large force on the driving device between the support platform 2 and the support column 1, thereby damaging the driving device.

[0026] See also Figure 1-Figure 8On the basis of the above embodiment, in another embodiment of the present invention, a cleaning device for cleaning the photovoltaic panel 3 and a supporting device for strengthening the support of the supporting column 1 are further provided on the supporting platform 2, and the cleaning device includes a rack frame 141, a rotating gear 142, an elastic telescopic rod 144 and a scraper 145, the rack frame 141 is fixedly mounted on the top of the sliding frame 6, the rotating gear 142 is rotatably mounted on one side of the supporting platform 2 close to the rack frame 141, the elastic telescopic rod 144 is fixedly mounted on the end of the rotating gear 142 away from the supporting platform 2, and the scraper 145 is fixedly mounted on the elastic The telescopic rod 144 is away from one end of the support platform 2, and the rotating gear 142 rotates downward to drive the elastic telescopic rod 144 to rotate downward. The downward rotation of the elastic telescopic rod 144 will drive the scraper 145 to move. The movement of the scraper 145 will clean the surface of the photovoltaic panel 3 to prevent the surface of the photovoltaic panel 3 from being contaminated by impurities, thereby reducing the efficiency of collecting electricity and heat of the photovoltaic panel 3. When the surface of the photovoltaic panel 3 is covered with impurities, the proportion of light absorbed will be reduced, thereby reducing the power generation. Keeping the surface of the photovoltaic panel 3 clean and avoiding the adhesion of impurities can ensure the efficient operation of the system and maximize the power generation and economic benefits.

[0027] The cleaning device also includes a push rod 143, a rotating pressure rod 146, a hydraulic cylinder 147, a hydraulic rod 148 and a water collecting frame 149. The push rod 143 is fixedly mounted on the end of the rotating gear 142 away from the support platform 2, the rotating pressure rod 146 is rotatably mounted on the side of the support platform 2 close to the push rod 143, the hydraulic cylinder 147 is fixedly mounted on the side of the support platform 2 close to the rotating pressure rod 146, the hydraulic rod 148 is slidably mounted on the inner wall of the hydraulic cylinder 147, and the water collecting frame 149 is fixedly mounted on the side of the support platform 2 away from the photovoltaic panel 3. The liquid discharged from the water outlet will wet the surface of the scraper 145, thereby strengthening the cleaning of the surface of the photovoltaic panel 3. The photovoltaic panel 3 is usually protected by a special coating. Scratching may damage these coatings, causing the surface of the photovoltaic panel 3 to be easily contaminated and worn, thereby affecting its long-term performance. Sprinkling water can not only strengthen the cleaning of the photovoltaic panel 3, but also protect the photovoltaic panel 3 from being scratched.

[0028] The inner wall of the rack frame 141 is provided with an upper rack and a lower rack, the rotating gear 142 is meshed with the rack frame 141, a drain port is provided on the side of the water collecting frame 149 away from the support platform 2, and the drain port is provided so that the liquid inside the water collecting frame 149 can be discharged when there is too much liquid, the top of the hydraulic rod 148 is rotatably connected to the bottom of the rotating pressure rod 146, the scraper 145 is provided with a water outlet, and the water outlet is connected to the hydraulic cylinder 147 through a No. 1 hose, the water collecting frame 149 and the hydraulic cylinder 147 are connected through a No. 2 hose, and the rotating pressure rod 14 A No. 1 torsion spring is provided between 6 and the support platform 2. The No. 1 torsion spring is provided to drive the rotating pressure rod 146 to return to its original position. A pressure control valve is provided at the position where the hydraulic cylinder 147 is connected to the No. 1 hose. The pressure control valve is provided to prevent the liquid inside the hydraulic cylinder 147 from flowing out when the hydraulic rod 148 does not squeeze the liquid inside the hydraulic cylinder 147. A one-way control valve is provided at the position where the hydraulic cylinder 147 is connected to the No. 2 hose. The one-way control valve is provided to allow the liquid inside the water collecting frame 149 to flow into the hydraulic cylinder 147 in one direction.

[0029] The supporting device includes a rotating push rod 151, a scraper rod 152, a filter screen 153, a sliding plate 154, a circular plate 155, a lower pressure rod 156, a circular ring 157, an elastic support rod 158, a fixed plate 159, a limit block 1591, a sliding block 1592 and a vertical rod 1593. The filter screen 153 is fixedly mounted on the top of the water collecting frame 149, the scraper rod 152 is slidably mounted on the top of the filter screen 153, one end of the rotating push rod 151 is rotatably mounted on the side of the scraper rod 152 close to the rotating pressure rod 146, and the other end of the rotating push rod 151 is rotatably mounted on the side of the rotating pressure rod 146 close to the scraper rod 152, the sliding plate 154 is slidably mounted on the inner wall of the water collecting frame 149, the circular plate 155 is fixedly mounted on the bottom of the inner wall of the water collecting frame 149, the lower pressure rod 156 is slidably mounted on the bottom of the inner wall of the water collecting frame 149, and the circular ring 157 is fixedly mounted on the bottom of the inner wall of the water collecting frame 149. 57 is slidably installed on the circumferential surface of the support column 1, the elastic support rod 158 is rotatably installed on the circumferential surface of the support column 1, the vertical rod 1593 is fixedly installed at the bottom of the ring 157, the sliding block 1592 is slidably installed on the circumferential surface of the support column 1, the limit block 1591 is slidably installed on the circumferential surface of the support column 1, and the fixed plate 159 is fixedly installed on the side of the elastic support rod 158 close to the limit block 1591. When the elastic support rod 158 rotates in the direction away from the support column 1, the elastic support rod 158 will extend to support the ground, thereby strengthening the supporting force of the support column 1. When the rainfall is too heavy on rainy days, it will be accompanied by strong winds. When the wind is too strong, the supporting force of the support column 1 will be insufficient, causing the support column 1 to be blown to one side by the wind. The tilting of the support column 1 to one side will cause damage to the photovoltaic panel 3 and cause economic losses.

[0030] A No. 2 torsion spring is provided between the elastic support rod 158 and the support column 1. The No. 2 torsion spring is provided to push the elastic support rod 158 to rotate when the limit of the elastic support rod 158 is released. A drainage groove is provided at the bottom of the inner wall of the water collecting frame 149. A No. 3 spring is provided between the sliding plate 154 and the water collecting frame 149. The No. 3 spring is provided to drive the sliding plate 154 back to its original position. A water outlet is provided at the top of the sliding plate 154. The circular plate 155 contacts the inner wall of the water outlet. A No. 4 spring is provided between the circular ring 157 and the support column 1. The No. 4 spring is provided to drive the circular ring 157 back to its original position. The vertical rod 1593 is connected to the sliding block 1 A slope is provided on the side where 592 are close to each other, and a slope is provided on the vertical rod 1593 and the sliding block 1592 to facilitate the vertical rod 1593 to push the sliding block 1592 to move. A slope is provided on the side where the limit block 1591 and the sliding block 1592 are close to each other, and a slope is provided on the limit block 1591 and the sliding block 1592 to facilitate the sliding block 1592 to push the limit block 1591 to move. A fixing groove is provided on the top of the fixing plate 159, and the limit block 1591 contacts the inner wall of the fixing groove. A No. 5 spring is provided between the limit block 1591 and the support column 1, and the No. 5 spring is provided to drive the limit block 1591 back to its original position.

[0031] When the present embodiment is working: when the sliding frame 6 moves, it will drive the rack frame 141 to move, and the movement of the rack frame 141 will mesh with the rotating gear 142, then the rack frame 141 will drive the rotating gear 142 to rotate, and when the rack frame 141 moves, the rotating gear 142 will first contact with the lower rack, and then the lower rack will drive the rotating gear 142 to rotate downward, and the rotating gear 142 will drive the elastic telescopic rod 144 to rotate downward, and the elastic telescopic rod 144 will drive the scraper 145 to move, and the movement of the scraper 145 will clean the surface of the photovoltaic panel 3 to prevent the surface of the photovoltaic panel 3 from being contaminated with impurities, which will reduce the efficiency of the photovoltaic panel 3 in collecting electricity and heat. When the rack frame 141 continues to move, the upper rack will mesh with the rotating gear 142, and the upper rack will drive the rotating gear 142 to rotate upward, and the rotating gear 142 will drive the elastic telescopic rod 144 and the scraper 145 to return to their original positions. When it rains, rainwater will enter the water collecting frame 149 for collection. When the rotating gear 142 rotates downward, it will drive the push rod 143 to rotate upward. The upward rotation of the push rod 143 will push the rotating pressure rod 146 to rotate. The rotation of the rotating pressure rod 146 will store force on the No. 1 torsion spring. The rotation of the rotating pressure rod 146 will push the hydraulic rod 148 to slide toward the inside of the hydraulic cylinder 147. The sliding of the hydraulic rod 148 toward the inside of the hydraulic cylinder 147 will push the liquid inside the hydraulic cylinder 147 to be discharged through the water outlet through the No. 1 hose. The liquid discharged from the water outlet will wet the surface of the scraper 145, thereby strengthening the cleaning of the surface of the photovoltaic panel 3. When the push rod 143 releases the thrust of the rotating pressure rod 146, the No. 1 torsion spring will drive the rotating pressure rod 146 to return to its original position. The rotating pressure rod 146 returning to its original position will pull the hydraulic rod 148 back to its original position. The hydraulic rod 148 returning to its original position will draw the liquid inside the water collecting frame 149 into the hydraulic cylinder 147.

[0032] When the rotating pressure rod 146 squeezes the hydraulic rod 148, the rotating pressure rod 146 will push the rotating push rod 151 to move, and the movement of the rotating push rod 151 will push the scraper rod 152 to move, and the movement of the scraper rod 152 will clean the surface of the filter 153 to prevent impurities from adhering to the surface of the filter 153 so that rainwater cannot be collected well. When the rainwater inside the water collecting frame 149 is collected to a certain height, the rainwater will be discharged through the drain port. When the precipitation of external rainwater exceeds the drainage volume of the drain port, the rainwater storage volume inside the water collecting frame 149 will exceed the height of the drain port, and the weight inside the water collecting frame 149 will press the sliding plate 154 to slide downward. The sliding downward movement of the sliding plate 154 will release the contact between the water outlet and the circular plate 155, so that the limit of the drain groove will be released to allow the rainwater to be discharged through the drain groove, and the sliding downward movement of the sliding plate 154 will push the lower pressure rod 156 to move downward, and the lower pressure rod 156 will push The circular ring 157 slides downward, and the downward sliding of the circular ring 157 will push the vertical rod 1593 to move downward. The downward movement of the vertical rod 1593 will push the sliding block 1592 to slide in the direction of the limit block 1591, and the sliding block 1592 will push the limit block 1591 to slide upward. The upward sliding of the limit block 1591 will release the contact with the fixed plate 159, and the limit block 1591 will be separated from the fixed plate 159, and the limit of the fixed plate 159 will be released, and the limit of the elastic support rod 158 will be released. The elastic support rod 158 will be pushed by the No. 2 torsion spring to rotate in the direction away from the support column 1. When the elastic support rod 158 rotates in the direction away from the support column 1, the elastic support rod 158 will extend to support the ground, thereby strengthening the supporting force of the support column 1. When the precipitation is too heavy on rainy days, it will be accompanied by strong winds. When the wind is too strong, the supporting force of the support column 1 will be insufficient, causing the support column 1 to be blown to one side by the wind.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency solar photovoltaic direct-drive heat-collecting power generation integrated device, comprising a support column (1), characterized in that: A driving device is fixedly mounted on the top of the support column (1); a supporting platform (2) is fixedly mounted on the output end of the driving device; a photovoltaic panel (3) is fixedly mounted on one end of the supporting platform (2); a collector (4) is fixedly mounted on the side of the photovoltaic panel (3) away from the supporting platform (2); a storage battery is fixedly mounted on the top of the supporting platform (2); a light sensing device is arranged at the other end of the supporting platform (2); and a protective device is also arranged on the top of the supporting platform (2); The protective device comprises a fixed gear (5), a sliding frame (6), a baffle (7), a buffer plate (8), a cross bar (9), an inclined block (10), a telescopic rack (11), a pressure plate (12) and a button (13), wherein the fixed gear (5) is fixedly mounted on the circumferential surface of the support platform (2), the sliding frame (6) is slidably mounted on both sides of the support platform (2), the telescopic rack (11) is slidably mounted on the inner wall of the sliding frame (6), the baffle (7) is fixedly mounted on a side of the sliding frame (6) away from the support platform (2), the buffer plate (8) is fixedly mounted on a side of the baffle (7) away from the sliding frame (6), one end of the cross bar (9) is fixedly mounted on the bottom of the buffer plate (8), the inclined block (10) is fixedly mounted on a side of the telescopic rack (11) close to the cross bar (9), the other end of the cross bar (9) contacts the inclined block (10), the pressure plate (12) is fixedly mounted on the bottom of the telescopic rack (11), and the button (13) is arranged at the bottom of the support platform (2); Wherein, the support platform (2) is also provided with a cleaning device for cleaning the photovoltaic panel (3) and a supporting device for strengthening the support of the support column (1).

2. According to claim 1, a high-efficiency solar photovoltaic direct-drive heat-collecting power generation integrated device is characterized by: The button (13) is electrically connected to the drive device, the control end of the button (13) is in contact with the pressure plate (12), a side of the inclined block (10) close to the cross bar (9) is set as an inclined surface, and the cross bar (9) is in contact with the inclined surface of the inclined block (10).

3. According to claim 2, a high-efficiency solar photovoltaic direct-drive heat-collecting power generation integrated device is characterized by: A No. 1 spring is provided between the buffer plate (8) and the baffle plate (7), a No. 2 spring is provided between the telescopic rack (11) and the sliding frame (6), and the telescopic rack (11) is meshed with the fixed gear (5).

4. According to claim 3, a high-efficiency solar photovoltaic direct-drive heat-collecting power generation integrated device is characterized in that: The cleaning device comprises a rack frame (141), a rotating gear (142), an elastic telescopic rod (144) and a scraper (145); the rack frame (141) is fixedly mounted on the top of the sliding frame (6); the rotating gear (142) is rotatably mounted on a side of the support platform (2) close to the rack frame (141); the elastic telescopic rod (144) is fixedly mounted on an end of the rotating gear (142) away from the support platform (2); and the scraper (145) is fixedly mounted on an end of the elastic telescopic rod (144) away from the support platform (2).

5. The high-efficiency solar photovoltaic direct-drive heat-collecting and power-generating integrated device according to claim 4, characterized in that: The cleaning device further comprises a push rod (143), a rotating pressure rod (146), a hydraulic cylinder (147), a hydraulic rod (148) and a water collecting frame (149); the push rod (143) is fixedly mounted on an end of the rotating gear (142) away from the support platform (2); the rotating pressure rod (146) is rotatably mounted on a side of the support platform (2) close to the push rod (143); the hydraulic cylinder (147) is fixedly mounted on a side of the support platform (2) close to the rotating pressure rod (146); the hydraulic rod (148) is slidably mounted on the inner wall of the hydraulic cylinder (147); and the water collecting frame (149) is fixedly mounted on a side of the support platform (2) away from the photovoltaic panel (3).

6. The high-efficiency solar photovoltaic direct-drive heat-collecting and power generation integrated device according to claim 5, characterized in that: An upper rack and a lower rack are provided on the inner wall of the rack frame (141); the rotating gear (142) meshes with the rack frame (141); a drainage outlet is provided on a side of the water collecting frame (149) away from the support platform (2); the top of the hydraulic rod (148) is rotatably connected to the bottom of the rotating pressure rod (146); the scraper (145) is provided with a water outlet; the water outlet is connected to the hydraulic cylinder (147) via a No. 1 hose; the water collecting frame (149) and the hydraulic cylinder (147) are connected via a No. 2 hose; a No. 1 torsion spring is provided between the rotating pressure rod (146) and the support platform (2); a pressure control valve is provided at a position where the hydraulic cylinder (147) is connected to the No. 1 hose; and a one-way control valve is provided at a position where the hydraulic cylinder (147) is connected to the No. 2 hose.

7. A high-efficiency solar photovoltaic direct-drive heat-collecting and power-generating integrated device according to claim 6, characterized in that: The supporting device comprises a rotating push rod (151), a scraping rod (152), a filter screen (153), a sliding plate (154), a circular plate (155), a lower pressure rod (156), a circular ring (157), an elastic support rod (158), a fixed plate (159), a limit block (1591), a sliding block (1592) and a vertical rod (1593); the filter screen (153) is fixedly mounted on the top of the water collecting frame (149); the scraping rod (152) is slidably mounted on the top of the filter screen (153); one end of the rotating push rod (151) is rotatably mounted on a side of the scraping rod (152) close to the rotating pressure rod (146); the other end of the rotating push rod (151) is rotatably mounted on a side of the rotating pressure rod (146) close to the scraping rod (152); The movable plate (154) is slidably mounted on the inner wall of the water collecting frame (149), the circular plate (155) is fixedly mounted on the bottom of the inner wall of the water collecting frame (149), the pressing rod (156) is slidably mounted on the bottom of the inner wall of the water collecting frame (149), the circular ring (157) is slidably mounted on the circumferential surface of the support column (1), the elastic support rod (158) is rotatably mounted on the circumferential surface of the support column (1), the vertical rod (1593) is fixedly mounted on the bottom of the circular ring (157), the sliding block (1592) is slidably mounted on the circumferential surface of the support column (1), the limiting block (1591) is slidably mounted on the circumferential surface of the support column (1), and the fixed plate (159) is fixedly mounted on the side of the elastic support rod (158) close to the limiting block (1591).

8. The high-efficiency solar photovoltaic direct-drive integrated heat-collecting and power-generating device according to claim 7, characterized in that: A No. 2 torsion spring is provided between the elastic support rod (158) and the support column (1); a drainage groove is provided at the bottom of the inner wall of the water collecting frame (149); a No. 3 spring is provided between the sliding plate (154) and the water collecting frame (149); a water outlet is provided at the top of the sliding plate (154); the circular plate (155) contacts the inner wall of the water outlet; a No. 4 spring is provided between the circular ring (157) and the support column (1); an inclined surface is provided on the side where the vertical rod (1593) and the sliding block (1592) are close to each other; an inclined surface is provided on the side where the limit block (1591) and the sliding block (1592) are close to each other; a fixing groove is provided at the top of the fixing plate (159); the limit block (1591) contacts the inner wall of the fixing groove; and a No. 5 spring is provided between the limit block (1591) and the support column (1).

9. A method for using a high-efficiency solar photovoltaic direct-driven heat-collecting and power-generating integrated device, using the high-efficiency solar photovoltaic direct-driven heat-collecting and power-generating integrated device as claimed in claim 8, characterized in that: The steps include: Step 1: fix the support column (1) at a higher position, and power on the device by detecting sunlight through a light sensing device. When the device is powered on, its own program will start to drive the support platform (2) to rotate with the sunlight. The rotation of the support platform (2) will drive the photovoltaic panel (3) to rotate with the sunlight. The rotation of the support platform (2) will drive the photovoltaic panel (3) to rotate with the sunlight. When the photovoltaic panel (3) is exposed to sunlight, it will generate electrical energy. The generated electrical energy will enter the battery for collection, and the heat energy generated by the sunlight will enter the collector (4) for storage; Step 2: When the support platform (2) rotates toward the left, it drives the sliding frame (6) to move. The movement of the sliding frame (6) causes the telescopic rack (11) to mesh with the fixed gear (5), and the telescopic rack (11) on the left side slides toward the photovoltaic panel (3). The movement of the sliding frame (6) drives the baffle (7) to move. The movement of the baffle (7) drives the buffer plate (8) to move. The movement of the buffer plate (8) protects the photovoltaic panel (3). Step 3: The movement of the crossbar (9) will push the inclined block (10) to move upwards, and the upward movement of the inclined block (10) will push the telescopic rack (11) to move upwards. The upward movement of the telescopic rack (11) will be out of contact with the fixed gear (5), and when the buffer plate (8) hits an object, the support platform (2) continues to rotate and cannot drive the buffer plate (8) to move.

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