A fusion circuit breaker device applied to a smart grid

Abstract

This invention relates to the field of integrated circuit breaker technology, and in particular to an integrated circuit breaker device for use in smart grids. The device includes an integrated circuit breaker body with three epoxy resin-sealed poles housing built-in current transformers. Three placement shells and three positioning cylinders are fixedly connected to the bottom of a placement platform. Each placement shell contains a starting assembly for handling bird droppings. The starting assembly includes a movable arm and a fixed cylinder. The movable arm and fixed cylinder work together to provide power for handling bird droppings. This invention utilizes the coordinated use of the starting assembly, the driving assembly, and the diversion assembly. Through the linkage between the rotating arm, the swing bar, and the bearing arm, the rotational motion is converted into the linear reciprocating motion of the cleaning ring. Combined with the automatic quantitative liquid supply from the diversion box and the diversion cylinder, and the spring preload ensuring a tight fit of the cleaning ring, bird droppings are cleaned promptly, preventing surface flashover problems caused by bird droppings in the integrated circuit breaker.

Description

Technical Field

[0001] This invention relates to the field of integrated circuit breaker technology, and in particular to an integrated circuit breaker device applied in smart grids. Background Technology

[0002] Integrated circuit breakers (full name: integrated primary and secondary pole-mounted circuit breakers) are 10kV outdoor power distribution equipment that deeply integrates the primary switch body (circuit breaker) and secondary intelligent equipment (current transformers, FTUs, metering, and communication) in terms of structure, electrical system, and control. In smart grids, integrated circuit breakers transform the distribution network from a traditional "passive repair" mode to an intelligent mode of "active early warning and rapid self-healing," significantly improving power supply reliability and grid operating efficiency. They are an indispensable core equipment for building modern smart grids. Currently, they are used in rivers, lakes, reservoirs, fishponds, rice paddies, and other water bodies. When using integrated circuit breakers in smart grids near irrigation ditches or marsh wetlands, all birds need to drink water. Birds that wade in water to forage (such as egrets, herons, and wild ducks) cannot live without water. The droppings of these birds have high water and electrolyte content. The current transformer of the integrated circuit breaker is cast inside the epoxy resin-sealed pole. Bird droppings contain acidic and corrosive substances such as uric acid, phosphoric acid, and ammonium salts, which will slowly corrode the epoxy resin. When bird droppings drip onto the surface of the epoxy resin-sealed pole, they will cause surface discharge, generate an electric arc, trigger the overcurrent protection of the circuit breaker, and cause the line to go out of power. Summary of the Invention

[0003] To overcome the shortcomings of the prior art, the present invention provides a fusion circuit breaker device for use in smart grids.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a fusion circuit breaker device applied in a smart grid, comprising a fusion circuit breaker body, three epoxy resin-sealed poles with built-in current transformers on the fusion circuit breaker body, a support frame fixedly connected to the outside of the fusion circuit breaker body, a placement platform on the support frame, three placement shells and three positioning cylinders fixedly connected to the bottom of the placement platform, each placement shell having an internal starting assembly for handling bird droppings, the starting assembly having a movable arm and a fixed cylinder, the movable arm and fixed cylinder cooperating to provide power for handling bird droppings, the starting assembly having two placement frames, each placement frame having a placement block fixedly connected to its bottom, each placement block having a bearing, each placement block having... Each bearing inner ring is fixedly connected to a drive column. A housing is fixedly connected to the bottom of one of the placement blocks. A stepper motor is housed inside the housing, and the output shaft of the stepper motor is fixedly connected to the corresponding drive column. A movable arm is fixedly connected to the top of each drive column. A positioning pin is fixedly connected to the end of the movable arm away from the drive column. A connecting strip is movably connected to the outside of the positioning pin, and a connecting pin is movably connected to the end of the connecting strip away from the positioning pin. A sealing disc is located inside the positioning cylinder. A fixed cylinder is fixedly connected to the sealing disc, and the fixed cylinder is inserted into one end of the positioning cylinder. A positioning strip is fixedly connected to the outside of the fixed cylinder, and both ends of the positioning strip are movably connected to two connecting pins respectively. The starting assembly also includes two rotating arms, each movably connected to a corresponding positioning pin. On the outside, each rotating arm has a docking bolt movably connected to the end away from the positioning bolt. A swing bar is movably connected to the outside of each docking bolt. A connecting bolt is fixedly connected to the end of each swing bar away from the docking bolt. An extension post is located inside each positioning cylinder, penetrating the fixed cylinder and the sealing disc. A bearing arm is fixedly connected to the end of the extension post away from the positioning cylinder. Each bearing arm is movably connected to two connecting bolts at both ends. Each placement shell has a deterrent assembly inside for cooperating with the starting assembly. The deterrent assembly contains a movable post and a trigger plate. The interaction of the movable post and the trigger plate deters birds. The deterrent assembly contains two actuating strips, each movably connected to the outside of the corresponding docking bolt. Each actuating strip is located away from the docking bolt. Each of the following components is fixedly connected to a movable column at one end. A bearing block is fixedly connected to the top of each placement frame. Each movable column is movably connected to its corresponding bearing block and to its corresponding placement shell. A gear is fixedly connected to the outer side of each movable column, and the two gears mesh. A placement plate is fixedly connected to the top of each movable column. Each placement plate has a cross-shaped groove on its top for placing a fixing block. A fixing block is engaged in the cross-shaped groove of each placement plate. Four fixing columns are fixedly connected to the outer side of each fixing block. A trigger plate is fixedly connected to each fixing column. A slot for placing a locking strip is provided on the outer side of the support frame. A locking strip is engaged in the slot of each support frame.Each card slot has a fixed support post on its outer side, and the top of each support post is fixedly connected to the placement platform.

[0005] Through the above technical solution, when the fusion circuit breaker body needs to be cleaned of bird droppings on the surface of the poles, the water tank is opened and an electrical equipment insulation cleaner is poured into the tank. The main components of the electrical equipment insulation cleaner are hydrocarbon solvents, dearomatic solvents, or isoparaffins. The electrical equipment insulation cleaner is water-free, acid-free, alkali-free, and salt-free, and can safely clean the surface of the poles under energized or de-energized conditions. Then, the stepper motor is started, which drives the transmission column to rotate. When the transmission column rotates, it drives the corresponding movable arm to rotate. When the movable arm rotates, it drives the positioning bolt to revolve around the transmission column. When the positioning bolt rotates, it pushes the connecting strip to rotate. When the connecting strip rotates, it is affected by the connecting bolt, and thus the two connecting strips are brought closer together. Under the rotation of the positioning bolt, the two connecting bars retract and move towards their corresponding center positions. Then, the two connecting bars push the connecting bolt towards the positioning cylinder. As the connecting bolt moves, it drives the positioning bars to move, which in turn drives the fixed cylinder to move. The fixed cylinder, in turn, drives the sealing disc towards the center of the positioning cylinder. Simultaneously, the positioning bolt rotates, causing the rotating arm to rotate around its center. This rotation pulls the docking bolt to rotate, which in turn drives the corresponding actuating bar to rotate. Influenced by the movable column, the actuating bar rotates along the movable column. The docking bolt, rotating under the influence of the actuating bar, simultaneously moves its corresponding swing bar, thus... The swing bar expands and rotates, rotating along the connecting bolts. The two connecting bolts, under the pressure of the swing bar, move the bearing arm away from the positioning cylinder. The bearing arm then moves the extension column, which in turn moves the guide box towards the center of the positioning cylinder, synchronously with the sealing disc. Since gears are located on the outer sides of both movable columns and these gears mesh, when the stepper motor drives the corresponding transmission column to rotate, the two meshing gears cause the two movable columns to rotate synchronously. When the two movable columns rotate synchronously, each movable column drives its corresponding placement plate to rotate. The placement plate, in turn, drives the fixed block to rotate. The fixed block, in turn... The rotating fixed column causes the trigger plates to rotate as well. The trigger plates on each pair of corresponding placement plates are staggered. When the two placement plates rotate, the trigger plates on the two corresponding placement plates collide and produce a dull and abrupt slapping sound. The sound of the rubber impact is similar to the flapping of wings or the sound of a bird of prey, triggering the bird's stress response. Birds are naturally alert to sudden noises and are instantly startled and flee from the equipment's roosting area. Each trigger plate is made of insulating rubber, which is non-conductive and will not damage the circuit breaker equipment. The impact produces no sparks and will not cause any safety hazards to the circuit. When the trigger plate is damaged and needs to be replaced, the locking block is released from the placement plate, and then the fixing block is removed to replace and maintain the trigger plate.

[0006] As a preferred embodiment of the present invention, each positioning cylinder is provided with a flow guiding component for cooperating with the starting component. The flow guiding component is provided with a pressure-bearing block and a positioning frame. The cleaning fluid can be guided by the cooperation of the pressure-bearing block and the positioning frame. The flow guiding component is provided with a guide box. Each guide box is set in a corresponding positioning cylinder. Each guide box is fixedly connected to a corresponding extension column. A diversion column is fixedly connected to the end of the guide box away from the extension column. The pressure-bearing block is fixedly connected to the end of the diversion column away from the guide box, and the diversion column is inserted into the end of the positioning cylinder away from the sealing plate. The bottom of the pressure-bearing block is provided with a placement groove for placing a locking block. Each pressure-bearing block has a locking block in the placement groove. A positioning frame is fixedly connected to the bottom of each locking block. A cleaning ring is fixedly connected to the inner ring of each positioning frame. Each cleaning ring is sleeved on the outside of the corresponding pole. Each positioning frame is a hollow structure and has several water outlet holes. The water outlet holes of the positioning frame are in contact with the cleaning ring. Two limiting cylinders are fixedly connected to the top of the positioning frame. The inner ring of each positioning frame is... Each unit is equipped with a placement box, which is fixedly connected to the corresponding limiting cylinder. The placement box contains a spring, with a connecting plate and the inner wall of the placement box fixedly connected to both ends of the spring. A connecting block is fixedly connected to the outer side of the connecting plate, and a trigger cylinder is fixedly connected to the top of the connecting block. The trigger cylinder is inserted into the top of the limiting cylinder. Each pressure block has two guide holes at its bottom for the flow of cleaning fluid. The diameter of each guide hole is the same as the outer diameter of the corresponding trigger cylinder. When the trigger cylinder moves to the position of the guide hole at the bottom of the pressure block, the trigger cylinder is inserted into the limiting cylinder. A water tank is fixedly connected to the top of the placement platform in the guide hole corresponding to the pressure block. Three connecting pipes are provided on the outside of the water tank. A diversion tube is fixedly connected to the top of each positioning cylinder. The top of each diversion tube is connected to the corresponding connecting pipe. Several outflow holes are provided at one end of each guide box near the diversion column. When the guide box moves to the farthest end of the positioning cylinder, the guide box is located at the bottom of the diversion tube. A guide hole is provided at the center of the diversion column, and the guide hole of the diversion column is connected to the pressure block. The other end of the guide hole of the diversion column is connected to the guide box.

[0007] Through the above technical solution, when the current guide box moves, because the current transformers inside the poles of the integrated circuit breaker body need to meet the requirements of a three-phase three-wire system, there are three current transformers inside the poles, one for each of the three phases. Only three current transformers inside the poles can accurately calculate the energy of each phase and the total energy. Unbalanced loads do not affect the accuracy. Based on the diameter of the pole, a positioning frame of appropriate diameter is selected, and then the three positioning frames are placed on the corresponding outer sides of the pole. The locking block at the top of the positioning frame engages with the corresponding pressure block. During the engagement process with the pressure block, the positioning frame moves the limiting cylinder towards... As the trigger cylinder moves along the guide hole position of the pressure block, it moves inward into the pressure block when the trigger cylinder on the limiting cylinder is blocked by the pressure block. During this movement, the trigger cylinder drives the connecting block to move, which in turn drives the connecting plate to move. The connecting plate then compresses the spring. When the trigger cylinder reaches the corresponding guide hole position of the pressure block, the pressure block releases its obstruction, and the compressed spring rebounds, causing the connecting plate to reset. Upon resetting, the connecting plate, through the connecting block, drives the trigger cylinder to insert into the corresponding guide hole of the pressure block, thus establishing a connection between the trigger cylinder and the corresponding pressure block guide hole. The cleaning ring adheres to the inner wall of the hole and the corresponding outer surface of the pole. Because the water tank contains electrical equipment insulation cleaning agent, this agent flows from the connecting pipe into the three positioning cylinders. Then, when the guide box leaves the top of the positioning cylinder, the electrical equipment insulation cleaning agent flows through the guide box into the corresponding position of the outlet hole of the guide box. When the guide box resets and moves, the electrical equipment insulation cleaning agent enters its interior along the outlet hole. The electrical equipment insulation cleaning agent in the guide box then enters the pressure block from the diversion column. Inside, the electrical equipment insulation cleaning agent enters the trigger cylinder through the guide hole of the pressure block and flows into the positioning frame. Then, the electrical equipment insulation cleaning agent flows out through the water outlet of the positioning frame and enters the cleaning ring. The cleaning ring is a polyester fiber dust-free cloth. The cleaning ring is then soaked in the electrical equipment insulation cleaning agent. When the guide box moves, it drives the locking block to move through the pressure block. When the locking block moves, it drives the positioning frame to move. When the positioning frame moves, it drives the cleaning ring soaked in electrical equipment insulation cleaning agent to clean bird droppings on the surface of the pole.

[0008] Compared with the prior art, the beneficial effects that this invention can achieve are: 1. This invention utilizes the combined use of a starting component, a driving component, and a diversion component. Through the linkage between the rotating arm, the swing bar, and the bearing arm, the rotational motion is converted into the linear reciprocating motion of the cleaning ring. Combined with the automatic quantitative liquid supply of the diversion box and the diversion tube, and the spring preload ensuring the tight fit of the cleaning ring, bird droppings are cleaned in a timely manner, avoiding the problem of surface flashover in the circuit breaker caused by bird droppings.

[0009] 2. This invention utilizes the combined use of a starting component, a driving component, and a diversion component. The movable arm drives the rotating arm to swing, which in turn drives one of the movable columns to rotate via a trigger strip. The two movable columns rotate synchronously through meshing gears, causing the insulating rubber trigger pieces on the upper plate to generate continuous staggered impact sounds, thus achieving non-adaptive bird deterrence.

[0010] 3. The present invention uses the coordinated use of the starting component, the driving component and the diversion component. The movable arm drives the rotating arm to swing in a plane. The rotating arm pulls the swing bar to unfold or retract through the docking bolt. The swing bar then pushes the bearing arm and the extension column to make linear reciprocating motion along the axial direction of the positioning cylinder through the connecting bolt, thereby realizing the comprehensive wiping of the cleaning ring along the surface of the pole post.

[0011] 4. In this invention, the insulating cleaning agent in the water tank is automatically fed into the guide box through the connecting pipe and the guide tube by the cooperation of the starting component and the diversion component. When the extension column moves the guide box to the farthest end of the positioning tube, the outlet of the guide box is aligned with the bottom of the diversion tube. When the outlet of the guide box is sealed by the inner wall of the positioning tube, the supply of cleaning liquid is automatically cut off.

[0012] 5. In this invention, by setting up the drainage component, when the positioning frame is engaged with the pressure block by the locking block, the trigger cylinder is first blocked by the bottom surface of the pressure block to compress the spring. When it moves to the guide hole position, the spring rebounds and drives the trigger cylinder to automatically insert into the guide hole. This achieves both axial positioning of the positioning frame and ensures the sealed connection of the cleaning fluid channel to prevent leakage.

[0013] 6. Through the setting of the driving component, the trigger piece is connected to the cross-shaped fixing block by the fixing post. The fixing block can be directly inserted into the cross groove on the top of the placement plate. When disassembling, it can be pulled upwards without the use of any tools, which shortens the replacement and maintenance time of vulnerable parts. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the placement platform structure of the present invention; Figure 3 This is a schematic diagram of the positioning cylinder structure of the present invention; Figure 4 This is a schematic diagram of the placement tray structure of the present invention; Figure 5 This is a schematic diagram of the sealing disc structure of the present invention; Figure 6 This is a schematic diagram of the connecting strip structure of the present invention; Figure 7 This is a schematic diagram of the swing bar structure of the present invention; Figure 8 This is a schematic diagram of the flow-reducing column structure of the present invention; Figure 9 This is a schematic diagram of the cleaning ring structure of the present invention; Figure 10 This is a schematic diagram of the trigger cylinder structure of the present invention.

[0015] The components include: 1. Circuit breaker body; 2. Current transformer; 3. Bearing frame; 4. Clamping strip; 5. Bearing column; 6. Placement platform; 7. Water tank; 8. Placement shell; 9. Positioning cylinder; 10. Connecting pipe; 11. Placement frame; 12. Housing; 13. Stepper motor; 14. Transmission column; 15. Placement block; 16. Bearing block; 17. Movable arm; 18. Positioning bolt; 19. Rotating arm; 20. Connecting strip; 21. Connecting bolt; 22. Fixed cylinder; 23. Positioning strip; 24. Sealing disc; 25. 26. Extension column; 27. Flow guide box; 28. Bearing arm; 29. ​​Connecting bolt; 30. Swing bar; 31. Docking bolt; 32. Actuating bar; 33. Drainage tube; 34. Movable column; 35. Gear; 36. Placement plate; 37. Fixing block; 38. Fixing column; 39. Trigger plate; 40. Drainage column; 41. Pressure bearing block; 42. Locking block; 43. Positioning frame; 44. Cleaning ring; 45. Limiting cylinder; 46. Trigger cylinder; 47. Placement box; 48. Spring; 49. Connecting plate; 40. Connecting block. Detailed Implementation

[0016] To make the technical means, creative features, and achieved objectives and effects of this invention easier to understand, the invention is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this invention and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this invention. Unless otherwise specified, the experimental methods in the following embodiments are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified.

[0017] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, a fusion circuit breaker device applied in a smart grid includes a fusion circuit breaker body 1. The fusion circuit breaker body 1 has three epoxy resin-sealed poles 2 with built-in current transformers. A support frame 3 is fixedly connected to the outside of the fusion circuit breaker body 1. A placement platform 6 is provided on the support frame 3. Three placement shells 8 and three positioning cylinders 9 are fixedly connected to the bottom of the placement platform 6. Each placement shell 8 has an internal starting assembly for handling bird droppings. The starting assembly contains a movable arm 17 and a fixed cylinder 22. The cooperation of the movable arm 17 and the fixed cylinder 22 provides power for handling bird droppings. The starting assembly contains two placement frames 11. A placement block 15 is fixedly connected to the bottom of each placement frame 11. Each placement block 15 has... Each placement block 15 is equipped with a bearing, and a transmission column 14 is fixedly connected to the inner ring of the bearing. A housing 12 is fixedly connected to the bottom of one of the placement blocks 15. A stepper motor 13 is installed inside the housing 12. The output shaft of the stepper motor 13 is fixedly connected to the corresponding transmission column 14. A movable arm 17 is fixedly connected to the top of each transmission column 14. A positioning bolt 18 is fixedly connected to the end of the movable arm 17 away from the transmission column 14. A connecting strip 20 is movably connected to the outside of the positioning bolt 18. A connecting bolt 21 is movably connected to the end of the connecting strip 20 away from the positioning bolt 18. A sealing disc 24 is installed inside the positioning cylinder 9. A fixed cylinder 22 is fixedly connected to the sealing disc 24 and is inserted into one end of the positioning cylinder 9. A positioning strip 23 is fixedly connected to the outside, and both ends of the positioning strip 23 are movably connected to two connecting bolts 21 respectively. The starting assembly also includes two rotating arms 19, each rotating arm 19 being movably connected to the outside of a corresponding positioning bolt 18. A docking bolt 30 is movably connected to the end of each rotating arm 19 away from the positioning bolt 18. A swing strip 29 is movably connected to the outside of each docking bolt 30. A connecting bolt 28 is fixedly connected to the end of each swing strip 29 away from the docking bolt 30. An extension post 25 is provided inside each positioning cylinder 9, and the extension post 25 penetrates the fixed cylinder 22 and the sealing plate 24. A bearing arm 27 is fixedly connected to the end of the extension post 25 away from the positioning cylinder 9. Both ends of each bearing arm 27 are connected to two connecting bolts 21 respectively. 8. Each placement shell 8 has an internal drive assembly for cooperating with the activation component. The drive assembly contains a movable post 33 and a trigger plate 38. The interaction of the movable post 33 and the trigger plate 38 drives away birds. The drive assembly contains two actuating strips 31, each movably connected to the outside of a corresponding docking bolt 30. A movable post 33 is fixedly connected to the end of each actuating strip 31 away from the docking bolt 30. A bearing block 16 is fixedly connected to the top of each placement frame 11. Each movable post 33 is movably connected to its corresponding bearing block 16 and to its corresponding placement shell 8. A gear 34 is fixedly connected to the outside of each movable post 33, and the two gears 34 mesh.Each movable column 33 has a fixedly connected placement plate 35 at its top. Each placement plate 35 has a cross-shaped groove at its top for placing a fixing block 36. Each fixing block 36 is cross-shaped and engages with one fixing block 36 in each groove. Four fixing posts 37 are fixedly connected to the outer side of each fixing block 36. A trigger plate 38 is fixedly connected to each fixing post 37. The outer side of the support frame 3 has placement slots for placing locking strips 4. Each slot in the support frame 3 engages with one locking strip 4. A support post 5 is fixedly connected to the outer side of each locking strip 4. The top of each support post 5 is fixedly connected to the placement platform 6. like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, when the fusion circuit breaker body 1 needs to clean bird droppings from the surface of the pole 2, the water tank 7 is opened and an electrical equipment insulation cleaner is poured into it. The main components of the electrical equipment insulation cleaner are hydrocarbon solvents, dearomatic solvents, or isoparaffins. The electrical equipment insulation cleaner is water-free, acid-free, alkali-free, and salt-free, and can safely clean the surface of the pole 2 under energized or de-energized conditions. Then, the stepper motor 13 is started, which drives the transmission column 14 to rotate. When the transmission column 14 rotates, it drives the corresponding movable arm 17 to rotate. When the movable arm 17 rotates, it drives the positioning bolt 18 to revolve around the transmission column 14. When the positioning bolt 18 rotates, it pushes the connecting strip 20 to rotate. When the connecting strip 20 rotates, it is subjected to the force of the connecting bolt. Due to the influence of 21, the ends of the two connecting strips 20 near the positioning bolt 18 retract and move closer to their corresponding center positions under the rotation of the positioning bolt 18. Then, the two connecting strips 20 push the connecting bolt 21 towards the positioning cylinder 9. As the connecting bolt 21 moves, it drives the positioning strip 23 to move, which in turn drives the fixed cylinder 22 to move. The fixed cylinder 22, in turn, drives the sealing disc 24 towards the center position of the positioning cylinder 9. Simultaneously, the positioning bolt 18 rotates, causing the rotating arm 19 to rotate around its center position. As the rotating arm 19 rotates, it pulls the docking bolt 30 to rotate. As the docking bolt 30 rotates, it drives the corresponding actuating strip 31 to rotate. The actuating strip 31 is influenced by the movable column. The influence of 33 causes the actuating strip 31 to rotate along the movable column 33. Simultaneously, the connecting bolt 30 rotates under the influence of the actuating strip 31, causing the corresponding swing strip 29 to move. The two swing strips 29 then expand and rotate along the connecting bolt 28. Under the pressure of the swing strips 29, the two connecting bolts 28 move the bearing arm 27 away from the positioning cylinder 9. As the bearing arm 27 moves, it drives the extension column 25 to move. The extension column 25 then drives the guide box 26 to move synchronously with the sealing disc 24 towards the center of the positioning cylinder 9. Since gears 34 are provided on the outer sides of both movable columns 33 and the two gears 34 mesh, when the stepper motor 13 drives the corresponding transmission column 1... 4. During rotation, two meshing gears 34 cause the two movable columns 33 to rotate synchronously. When the two movable columns 33 rotate synchronously, each movable column 33 drives the corresponding placement plate 35 to rotate. When the placement plate 35 rotates, it drives the fixed block 36 to rotate. When the fixed block 36 rotates, it drives the fixed column 37 to rotate. When the fixed column 37 rotates, it drives the trigger plate 38 to rotate. The trigger plates 38 on each pair of corresponding placement plates 35 are staggered. However, when the two placement plates 35 rotate, the trigger plates 38 on the two corresponding placement plates 35 strike and collide, producing a dull and abrupt clapping sound. The texture of the rubber impact sound is similar to the flapping of wings or the sound of a bird of prey, triggering the bird's risk avoidance stress response. Birds are naturally alert to sudden unusual noises.Startled, the trigger piece immediately flees its location. Each trigger piece 38 is made of insulating rubber, which is non-conductive and will not damage the circuit breaker. Impact produces no sparks and will not cause any safety hazards to the circuit. When a trigger piece 38 is damaged and needs replacement, the locking block 36 is released from the mounting plate 35, and then the locking block 36 is removed to replace or maintain the trigger piece 38.

[0018] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, each positioning cylinder 9 has a flow-guiding assembly inside for cooperating with the starting component. The flow-guiding assembly contains a pressure-bearing block 40 and a positioning frame 42. The cooperation of the pressure-bearing block 40 and the positioning frame 42 guides the cleaning fluid. The flow-guiding assembly contains a guide box 26, each guide box 26 is disposed in the corresponding positioning cylinder 9, and each guide box 26 is fixedly connected to a corresponding extension column 25. A diversion column 39 is fixedly connected to the end of the guide box 26 away from the extension column 25. The pressure-bearing block 40 is fixedly connected to the end of the diversion column 39 away from the guide box 26, and the diversion column 39 is inserted into the end of the positioning cylinder 9 away from the sealing plate 24. The bottom of the pressure block 40 is provided with a placement groove for placing the locking block 41. Each pressure block 40 has a locking block 41 locked in the placement groove. The bottom of each locking block 41 is fixedly connected to a positioning frame 42. The inner ring of each positioning frame 42 is fixedly connected to a cleaning ring 43, and each cleaning ring 43 is sleeved on the outside of the corresponding pole post 2. Each positioning frame 42 is a hollow structure and has several water outlet holes. The water outlet holes of the positioning frame 42 are in contact with the cleaning ring 43. The top of the positioning frame 42 is fixedly connected to two limiting cylinders 44. Each positioning frame 42 has a placement box 4 inside. 6. The placement box 46 is fixedly connected to the corresponding limiting cylinder 44. A spring 47 is provided inside the placement box 46, and a connecting plate 48 and the inner wall of the placement box 46 are fixedly connected to both ends of the spring 47, respectively. A connecting block 49 is fixedly connected to the outer side of the connecting plate 48, and a trigger cylinder 45 is fixedly connected to the top of the connecting block 49. The trigger cylinder 45 is inserted into the top of the limiting cylinder 44. Each pressure block 40 has two guide holes at its bottom for the flow of cleaning fluid. The diameter of each guide hole in the pressure block 40 is the same as the outer diameter of the corresponding trigger cylinder 45. When the trigger cylinder 45 moves to the position of the guide hole at the bottom of the pressure block 40, the trigger cylinder 45 is inserted into the pressure block. In the guide hole corresponding to block 40, a water tank 7 is fixedly connected to the top of the placement platform 6. Three connecting pipes 10 are provided on the outside of the water tank 7. A diversion tube 32 is fixedly connected to the top of each positioning cylinder 9. The top of each diversion tube 32 is connected to the corresponding connecting pipe 10. Each guide box 26 has several outlet holes near the end of the diversion column 39. When the guide box 26 moves to the farthest end of the positioning cylinder 9, the guide box 26 is located at the bottom of the diversion tube 32. A guide hole is provided at the center of the diversion column 39, and the guide hole of the diversion column 39 is connected to the pressure block 40. The other end of the guide hole of the diversion column 39 is connected to the guide box 26. like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, when the current guide box 26 moves, because the current transformers inside the pole 2 of the circuit breaker body 1 are required to meet the requirements of a three-phase three-wire system, there are three current transformers inside the pole 2, which can accommodate one current transformer for each of the three phases. Only three current transformers inside the pole 2 are needed to accurately calculate the energy of each phase and the total energy. Unbalanced loads do not affect the accuracy. Based on the diameter of the pole 2, a positioning frame 42 of appropriate diameter is selected, and then the three positioning frames 42 are fitted onto the corresponding outer sides of the pole 2. The locking block 41 at the top of the positioning frame 42 engages with the corresponding pressure block 40. During the engagement of the locking block 41 with the pressure block 40, the positioning frame 42 drives the limiting cylinder 44 towards the guide hole position of the pressure block 40. When the trigger cylinder 45 on the limiting cylinder 44 is blocked by the pressure block 40, the trigger cylinder 45 moves towards the limiting cylinder 44. During this movement, the trigger cylinder 45 drives the connecting block 49 to move, which in turn drives the connecting plate 48 to move. The connecting plate 48 then compresses the spring 47. When the trigger cylinder 45 reaches the guide hole position corresponding to the pressure block 40, the pressure block 40 releases its obstruction. The compressed spring 47 then rebounds, causing the connecting plate 48 to reset. Upon resetting, the connecting plate 48, through the connecting block 49, causes the trigger cylinder 45 to insert into the corresponding guide hole of the pressure block 40. Thus, the trigger cylinder 45 and the corresponding pressure block 40... The inner wall of the guide hole of the pressure block 40 is fitted, and the cleaning ring 43 is fitted with the outer surface of the corresponding pole post 2. Because the water tank 7 contains electrical equipment insulation cleaning agent, the electrical equipment insulation cleaning agent flows from the connecting pipe 10 into the interior of the three positioning cylinders 9. Then, when the guide box 26 leaves the position of the top guide tube 32 of the positioning cylinder 9, the electrical equipment insulation cleaning agent inside the positioning cylinder 9 flows through the guide tube 32 into the corresponding position of the outlet hole of the guide box 26. When the guide box 26 is reset and moved, the electrical equipment insulation cleaning agent enters its interior along the outlet hole of the guide box 26. The electrical equipment insulation cleaning agent in the guide box 26 enters the pressure block 40 from the diversion column 39. Inside, the electrical equipment insulation cleaning agent enters the trigger cylinder 45 through the guide hole of the pressure block 40 and then flows into the positioning frame 42. The electrical equipment insulation cleaning agent then flows out through the water outlet of the positioning frame 42 and enters the cleaning ring 43. The cleaning ring 43 is a polyester fiber dust-free cloth. The cleaning ring 43 is then soaked in the electrical equipment insulation cleaning agent. As the guide box 26 moves, it drives the locking block 41 to move through the pressure block 40. When the locking block 41 moves, it drives the positioning frame 42 to move. When the positioning frame 42 moves, it drives the cleaning ring 43, which is soaked in the electrical equipment insulation cleaning agent, to clean the bird droppings on the surface of the pole post 2.

[0019] Working principle: like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, when the fusion circuit breaker body 1 needs to clean bird droppings from the surface of the pole 2, the water tank 7 is opened and an electrical equipment insulation cleaner is poured into it. The main components of the electrical equipment insulation cleaner are hydrocarbon solvents, dearomatic solvents, or isoparaffins. The electrical equipment insulation cleaner is water-free, acid-free, alkali-free, and salt-free, and can safely clean the surface of the pole 2 under energized or de-energized conditions. Then, the stepper motor 13 is started, which drives the transmission column 14 to rotate. When the transmission column 14 rotates, it drives the corresponding movable arm 17 to rotate. When the movable arm 17 rotates, it drives the positioning bolt 18 to revolve around the transmission column 14. When the positioning bolt 18 rotates, it pushes the connecting strip 20 to rotate. When the connecting strip 20 rotates, it is subjected to the force of the connecting bolt. Due to the influence of 21, the ends of the two connecting strips 20 near the positioning bolt 18 retract and move closer to their corresponding center positions under the rotation of the positioning bolt 18. Then, the two connecting strips 20 push the connecting bolt 21 towards the positioning cylinder 9. As the connecting bolt 21 moves, it drives the positioning strip 23 to move, which in turn drives the fixed cylinder 22 to move. The fixed cylinder 22, in turn, drives the sealing disc 24 towards the center position of the positioning cylinder 9. Simultaneously, the positioning bolt 18 rotates, causing the rotating arm 19 to rotate around its center position. As the rotating arm 19 rotates, it pulls the docking bolt 30 to rotate. As the docking bolt 30 rotates, it drives the corresponding actuating strip 31 to rotate. The actuating strip 31 is influenced by the movable column. The influence of 33 causes the actuating strip 31 to rotate along the movable column 33. Simultaneously, the connecting bolt 30 rotates under the influence of the actuating strip 31, causing the corresponding swing strip 29 to move. The two swing strips 29 then expand and rotate along the connecting bolt 28. Under the pressure of the swing strips 29, the two connecting bolts 28 move the bearing arm 27 away from the positioning cylinder 9. As the bearing arm 27 moves, it drives the extension column 25 to move. The extension column 25 then drives the guide box 26 to move synchronously with the sealing disc 24 towards the center of the positioning cylinder 9. Since gears 34 are provided on the outer sides of both movable columns 33 and the two gears 34 mesh, when the stepper motor 13 drives the corresponding transmission column 1... 4. During rotation, two meshing gears 34 cause the two movable columns 33 to rotate synchronously. When the two movable columns 33 rotate synchronously, each movable column 33 drives the corresponding placement plate 35 to rotate. When the placement plate 35 rotates, it drives the fixed block 36 to rotate. When the fixed block 36 rotates, it drives the fixed column 37 to rotate. When the fixed column 37 rotates, it drives the trigger plate 38 to rotate. The trigger plates 38 on each pair of corresponding placement plates 35 are staggered. However, when the two placement plates 35 rotate, the trigger plates 38 on the two corresponding placement plates 35 strike and collide, producing a dull and abrupt clapping sound. The texture of the rubber impact sound is similar to the flapping of wings or the sound of a bird of prey, triggering the bird's risk avoidance stress response. Birds are naturally alert to sudden unusual noises.Startled, the trigger piece immediately moves away from the equipment's location. Each trigger piece 38 is made of insulating rubber, which is non-conductive and will not damage the circuit breaker equipment. Impact produces no sparks and will not cause any safety hazards to the circuit. When a trigger piece 38 is damaged and needs replacement, the locking block 36 is released from the mounting plate 35, and then the locking block 36 is removed to replace or maintain the trigger piece 38. like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, when the current guide box 26 moves, because the current transformers inside the pole 2 of the circuit breaker body 1 are required to meet the requirements of a three-phase three-wire system, there are three current transformers inside the pole 2, which can accommodate one current transformer for each of the three phases. Only three current transformers inside the pole 2 are needed to accurately calculate the energy of each phase and the total energy. Unbalanced loads do not affect the accuracy. Based on the diameter of the pole 2, a positioning frame 42 of appropriate diameter is selected, and then the three positioning frames 42 are fitted onto the corresponding outer sides of the pole 2. The locking block 41 at the top of the positioning frame 42 engages with the corresponding pressure block 40. During the engagement of the locking block 41 with the pressure block 40, the positioning frame 42 drives the limiting cylinder 44 towards the guide hole position of the pressure block 40. When the trigger cylinder 45 on the limiting cylinder 44 is blocked by the pressure block 40, the trigger cylinder 45 moves towards the limiting cylinder 44. During this movement, the trigger cylinder 45 drives the connecting block 49 to move, which in turn drives the connecting plate 48 to move. The connecting plate 48 then compresses the spring 47. When the trigger cylinder 45 reaches the guide hole position corresponding to the pressure block 40, the pressure block 40 releases its obstruction. The compressed spring 47 then rebounds, causing the connecting plate 48 to reset. Upon resetting, the connecting plate 48, through the connecting block 49, causes the trigger cylinder 45 to insert into the corresponding guide hole of the pressure block 40. Thus, the trigger cylinder 45 and the corresponding pressure block 40... The inner wall of the guide hole of the pressure block 40 is fitted, and the cleaning ring 43 is fitted with the outer surface of the corresponding pole post 2. Because the water tank 7 contains electrical equipment insulation cleaning agent, the electrical equipment insulation cleaning agent flows from the connecting pipe 10 into the interior of the three positioning cylinders 9. Then, when the guide box 26 leaves the position of the top guide tube 32 of the positioning cylinder 9, the electrical equipment insulation cleaning agent inside the positioning cylinder 9 flows through the guide tube 32 into the corresponding position of the outlet hole of the guide box 26. When the guide box 26 is reset and moved, the electrical equipment insulation cleaning agent enters its interior along the outlet hole of the guide box 26. The electrical equipment insulation cleaning agent in the guide box 26 enters the pressure block 40 from the diversion column 39. Inside, the electrical equipment insulation cleaning agent enters the trigger cylinder 45 through the guide hole of the pressure block 40 and then flows into the positioning frame 42. The electrical equipment insulation cleaning agent then flows out through the water outlet of the positioning frame 42 and enters the cleaning ring 43. The cleaning ring 43 is a polyester fiber dust-free cloth. The cleaning ring 43 is then soaked in the electrical equipment insulation cleaning agent. As the guide box 26 moves, it drives the locking block 41 to move through the pressure block 40. When the locking block 41 moves, it drives the positioning frame 42 to move. When the positioning frame 42 moves, it drives the cleaning ring 43, which is soaked in the electrical equipment insulation cleaning agent, to clean the bird droppings on the surface of the pole post 2.

[0020] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A fusion circuit breaker device for use in smart grids, comprising a fusion circuit breaker body (1), wherein the fusion circuit breaker body (1) is provided with three epoxy resin sealed poles (2) with built-in current transformers, characterized in that, A support frame (3) is fixedly connected to the outside of the circuit breaker body (1). A placement platform (6) is provided on the support frame (3). Three placement shells (8) and three positioning cylinders (9) are fixedly connected to the bottom of the placement platform (6). Each housing (8) is equipped with an activation assembly for processing bird droppings. The activation assembly contains a movable arm (17) and a fixed cylinder (22). The movable arm (17) and the fixed cylinder (22) work together to provide power for processing bird droppings. Each housing (8) is equipped with a deterrent assembly for cooperating with the activation assembly. The deterrent assembly contains a movable column (33) and a trigger plate (38). The movable column (33) and the trigger plate (38) can drive away birds through their cooperation. Each positioning cylinder (9) is equipped with a flow guiding component for cooperating with the starting component. The flow guiding component is equipped with a pressure block (40) and a positioning frame (42). The cleaning fluid can be guided by the cooperation of the pressure block (40) and the positioning frame (42).

2. The integrated circuit breaker device applied in a smart grid according to claim 1, characterized in that, The starting assembly contains two placement frames (11), each with a placement block (15) fixedly connected to its bottom. Each placement block (15) has a bearing, and a transmission column (14) is fixedly connected to the inner ring of the bearing of each placement block (15). A housing (12) is fixedly connected to the bottom of one of the placement blocks (15). A stepper motor (13) is installed inside the housing (12). The output shaft of the stepper motor (13) is fixedly connected to the corresponding transmission column (14). A movable arm (17) is fixedly connected to the top of each transmission column (14). A positioning bolt (18) is fixedly connected to one end of the arm (17) away from the transmission column (14). A connecting strip (20) is movably connected to the outside of the positioning bolt (18). A connecting bolt (21) is movably connected to one end of the connecting strip (20) away from the positioning bolt (18). A sealing disc (24) is provided inside the positioning cylinder (9). The fixed cylinder (22) is fixedly connected to the sealing disc (24), and the fixed cylinder (22) is inserted into one end of the positioning cylinder (9). A positioning strip (23) is fixedly connected to the outside of the fixed cylinder (22), and the two ends of the positioning strip (23) are movably connected to two connecting bolts (21) respectively.

3. The integrated circuit breaker device applied in a smart grid according to claim 2, characterized in that, The starting assembly also includes two rotating arms (19), each rotating arm (19) is movably connected to the outside of the corresponding positioning bolt (18), and each rotating arm (19) is movably connected to a docking bolt (30) at the end away from the positioning bolt (18). Each docking bolt (30) is movably connected to a swing bar (29) at the outside, and each swing bar (29) is fixedly connected to a connecting bolt (28) at the end away from the docking bolt (30). Each positioning cylinder (9) has an extension column (25) inside, and the extension column (25) passes through the fixed cylinder (22) and the sealing plate (24). The end of the extension column (25) away from the positioning cylinder (9) is fixedly connected to a bearing arm (27), and the two ends of each bearing arm (27) are movably connected to two connecting bolts (28) respectively.

4. The integrated circuit breaker device for use in smart grids according to claim 3, characterized in that, The driving assembly has two actuating strips (31), each actuating strip (31) is movably connected to the outside of the corresponding docking bolt (30), and a movable column (33) is fixedly connected to the end of each actuating strip (31) away from the docking bolt (30). A bearing block (16) is fixedly connected to the top of each placement frame (11), and each movable column (33) is movably connected to the corresponding bearing block (16). Each movable column (33) is movably connected to the corresponding placement shell (8), and a fixed column is fixed to the outside of each movable column (33). A gear (34) is connected, and two gears (34) mesh. A placement plate (35) is fixedly connected to the top of each movable column (33). A cross groove for placing a fixing block (36) is provided on the top of each placement plate (35). A fixing block (36) is snapped into the cross groove of each placement plate (35). Each fixing block (36) is cross-shaped. Four fixing columns (37) are fixedly connected to the outside of each fixing block (36). A trigger plate (38) is fixedly connected to each fixing column (37).

5. A fusion circuit breaker device for use in a smart grid according to claim 4, characterized in that, The drainage assembly is provided with a drainage box (26), each drainage box (26) is set in the corresponding positioning cylinder (9), each drainage box (26) is fixedly connected to the corresponding extension column (25), the end of the drainage box (26) away from the extension column (25) is fixedly connected to a diversion column (39), the pressure block (40) is fixedly connected to the end of the diversion column (39) away from the drainage box (26), and the diversion column (39) is inserted into the end of the positioning cylinder (9) away from the sealing plate (24). The bottom of the pressure block (40) is provided with a placement groove for placing a card block (41), each pressure block (40) is fitted with a card block (41) in the placement groove, the bottom of each card block (41) is fixedly connected to a positioning frame (42), the inner ring of each positioning frame (42) is fixedly connected to a cleaning ring (43), and each cleaning ring (43) is sleeved on the outside of the corresponding pole (2).

6. A fusion circuit breaker device for use in smart grids according to claim 5, characterized in that, Each of the positioning frames (42) is a hollow structure, and each positioning frame (42) is provided with several water outlet holes. The water outlet holes of the positioning frame (42) are aligned with the cleaning ring (43). Two limiting cylinders (44) are fixedly connected to the top of the positioning frame (42). Each positioning frame (42) is provided with a placement box (46) inside, and the placement box (46) is fixedly connected to the corresponding limiting cylinder (44). The placement box (46) is provided with a spring (47) inside, and the two ends of the spring (47) are fixedly connected to a connecting plate (48) and a placement box (44). The inner wall of the box (46) is fixedly connected to the outer side of the connecting plate (48) with a connecting block (49), and a trigger cylinder (45) is fixedly connected to the top of the connecting block (49). The trigger cylinder (45) is inserted into the top of the limiting cylinder (44). Each pressure block (40) has two guide holes at the bottom for the flow of cleaning fluid. The diameter of the guide hole of each pressure block (40) is the same as the outer diameter of the corresponding trigger cylinder (45). When the trigger cylinder (45) moves to the position of the guide hole at the bottom of the pressure block (40), the trigger cylinder (45) is inserted into the corresponding guide hole of the pressure block (40).

7. A fusion circuit breaker device for use in smart grids according to claim 1, characterized in that, A water tank (7) is fixedly connected to the top of the placement platform (6). Three connecting pipes (10) are provided on the outside of the water tank (7). A diversion tube (32) is fixedly connected to the top of each positioning cylinder (9). The top of each diversion tube (32) is connected to the corresponding connecting pipe (10). Each guide box (26) has several outlet holes at one end near the diversion column (39). When the guide box (26) moves to the farthest end of the positioning cylinder (9), the guide box (26) is located at the bottom of the diversion tube (32). A guide hole is provided at the center of the diversion column (39). The guide hole of the diversion column (39) is connected to the pressure block (40). The other end of the guide hole of the diversion column (39) is connected to the guide box (26).

8. A fusion circuit breaker device for use in smart grids according to claim 1, characterized in that, The outer side of the support frame (3) is provided with a placement groove for placing the card strip (4). Each placement groove of the support frame (3) is fitted with a card strip (4). Each card strip (4) is fixedly connected to a support column (5) on its outer side. The top of each support column (5) is fixedly connected to the placement platform (6).

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