New energy saving transformer with protection structure

Abstract

The application provides a new energy saving transformer with a protective structure, and belongs to the technical field of energy saving transformers. The technical problems that the existing energy saving transformer relies on natural air cooling, and cannot clean fallen leaves, accumulated sundries and bird nests are solved. The new energy saving transformer comprises a transformer main body, a water-cooling heat dissipation assembly, a hydraulic reciprocating moving mechanism, two telescopic cleaning assemblies and two tracks. The heat dissipation fins of the transformer main body are located inside the water-cooling heat dissipation assembly. The hydraulic reciprocating moving mechanism is arranged at the middle position of the upper end of the transformer main body. The two tracks are both fixed to the upper end of the transformer main body. The two telescopic cleaning assemblies are respectively arranged at the two sides of the moving part of the hydraulic reciprocating moving mechanism, and the telescopic ends of the two telescopic cleaning assemblies are respectively slidably arranged on the same side of the tracks. The application can clean the transformer itself while achieving efficient heat dissipation, avoid the accumulation of fallen leaves, sundries and bird nests, and protect the transformer from the risks of overheating, corrosion, pollution and short circuit.

Description

Technical Field

[0001] This invention belongs to the field of energy-saving transformer technology and relates to a new energy energy-saving transformer with a protective structure. Background Technology

[0002] With the rapid development of the new energy industry, the operational stability and service life of new energy energy-saving transformers, as key equipment for power conversion and transmission, are of paramount importance. However, traditional transformers have many shortcomings in practical applications. On the one hand, the large amount of heat generated by traditional transformers during operation relies on natural air cooling. In high-temperature weather, this can lead to heat accumulation, reducing the transformer's performance and reliability, and even causing safety accidents. On the other hand, traditional transformers in outdoor environments face problems such as fallen leaves, debris accumulation, and bird nesting, which not only affect heat dissipation but may also cause short circuits. The acidic substances produced by decaying leaves and bird droppings can also corrode and pollute the transformer, increasing maintenance costs and the risk of equipment damage.

[0003] Therefore, we propose a new energy-saving transformer with a protective structure that not only achieves efficient heat dissipation but also cleans the transformer itself, preventing the accumulation of fallen leaves and debris and bird nests, thus protecting the transformer from the risks of overheating, corrosion, pollution, and short circuits. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing a new energy-saving transformer with a protective structure. The technical problem this invention aims to solve is: how to achieve efficient heat dissipation while cleaning the transformer itself to avoid the accumulation of fallen leaves, debris, and bird nests, thus protecting it from the risks of overheating, corrosion, pollution, and short circuits.

[0005] The objective of this invention can be achieved through the following technical solutions:

[0006] A new energy-saving transformer with a protective structure includes a transformer body, a water-cooled heat dissipation assembly, a hydraulic reciprocating moving mechanism, two telescopic cleaning assemblies, and two tracks. The water-cooled heat dissipation assembly is installed on the outer wall of the transformer body, and the heat sink of the transformer body is located inside the water-cooled heat dissipation assembly. The water inlet of the water-cooled heat dissipation assembly is connected to an external water tank. The hydraulic reciprocating moving mechanism is located at the middle of the upper end of the transformer body. The water inlet of the hydraulic reciprocating moving mechanism is connected to the water outlet of the water-cooled heat dissipation assembly, and the water outlet of the hydraulic reciprocating moving mechanism is connected to the external water tank. The two tracks have circular cross-sections and are fixed to the upper end of the transformer body. The two tracks are located on both sides of the hydraulic reciprocating moving mechanism. The two telescopic cleaning assemblies are respectively installed on both sides of the moving part of the hydraulic reciprocating moving mechanism, and the telescopic ends of the two telescopic cleaning assemblies are slidably installed on the tracks on the same side.

[0007] The working principle of this invention is as follows: During operation, the water-cooled heat dissipation component wraps around the heat sink of the transformer body. Its inlet end is connected to an external water tank. Cooling water in the water tank flows into the water-cooled heat dissipation component to remove the heat generated by the heat sink of the transformer body. The heated cooling water flows from the outlet end of the water-cooled heat dissipation component into the inlet end of the hydraulic reciprocating moving mechanism. The pressure of the cooling water drives the moving part of the hydraulic reciprocating moving mechanism to move back and forth, and returns to the external water tank from its outlet end, realizing the circulation and heat dissipation of the cooling water, protecting the transformer body and preventing the transformer body from overheating. At the same time, the moving part of the hydraulic reciprocating moving mechanism drives the telescopic cleaning components on both sides to move. The telescopic ends of the telescopic cleaning components slide on the track. Through cooperation with the track, they complete the extension and retraction, avoiding the insulating sleeve and tap changer at the top of the transformer body, and cleaning the top of the transformer body in all directions, keeping its surface clean, avoiding the accumulation of fallen leaves and debris, as well as birds nesting, further ensuring the heat dissipation effect, maintaining the normal operation of the equipment, and preventing short circuits and pollution.

[0008] The water-cooled heat dissipation assembly includes a water pump, a sealed housing, a water outlet pipe, and an automatic elastic water hose reel. The water pump, sealed housing, water outlet pipe, and automatic elastic water hose reel are all fixed to the outer wall of the transformer body. The heat dissipation fins of the transformer body are located inside the sealed housing. The water inlet end of the water pump is connected to an external water tank, and the water outlet end of the water pump is connected to the inside of the sealed housing. The water inlet end of the water outlet pipe passes through the side wall of the sealed housing away from the water pump and is connected to the inside of the sealed housing. The water outlet end of the water outlet pipe is connected to the fixed end of the water pipe of the automatic elastic water hose reel. The telescopic end of the water pipe of the automatic elastic water hose reel is connected to the water inlet end of the hydraulic reciprocating moving mechanism.

[0009] With the above structure, during operation, the water pump draws water from the external water tank and injects the cooling water into the sealed outer shell through its outlet. The sealed outer shell encloses the heat sink of the transformer body. The cooling water absorbs heat from the heat sink inside the sealed outer shell, and the heated cooling water flows into the outlet pipe through the inlet end of the outlet pipe, and then enters the water pipe fixing end of the elastic automatic water pipe retractor. The elastic automatic water pipe retractor can flexibly retract and release the water pipe, delivering the cooling water to the inlet end of the hydraulic reciprocating moving mechanism. Subsequently, the hydraulic reciprocating moving mechanism sends the cooling water back to the water tank, completing the circulating heat dissipation process and ensuring the efficient and stable operation of the transformer body.

[0010] The hydraulic reciprocating moving mechanism includes a slide rail, a sliding connecting pipe, a water inlet pipe, a reversing assembly, two corrugated telescopic pipes, two drain pipes, and two elastic automatic water hose reels. The slide rail is fixed at the middle position of the upper end of the transformer body, and a groove is opened at the upper end of the slide rail along the left and right direction. The sliding connecting pipe is horizontal and slidably disposed inside the groove. Both corrugated telescopic pipes are located inside the groove, and are respectively located on both sides of the sliding connecting pipe. The two ends of the sliding connecting pipe are respectively connected to the corrugated telescopic pipe on the same side. The ends of the two corrugated telescopic pipes away from the sliding connecting pipe are closed and respectively abut against the groove walls at both ends of the groove. The water inlet pipe is fixed at the middle position of the upper end of the sliding connecting pipe, and the lower end of the water inlet pipe is connected to the interior of the sliding connecting pipe. The upper end of the inlet pipe is connected to the telescopic end of the water pipe of the first elastic automatic water pipe rewinder. The reversing component is set on the sliding connecting pipe and the inlet pipe. The two drain pipes are fixed on both sides of the upper end of the sliding connecting pipe, and the lower ends of the two drain pipes are connected to the sliding connecting pipe. The two elastic automatic water pipe rewinders are fixed on the outer wall of the transformer body, and the telescopic ends of the water pipes of the two elastic automatic water pipe rewinders are connected to the upper ends of the two drain pipes. The fixed ends of the water pipes of the two elastic automatic water pipe rewinders are connected to the external water tank. There are two left-right symmetrical baffles fixed inside the sliding connecting pipe. The two baffles are located between the two drain pipes and on both sides of the inlet pipe. The two baffles are provided with conical through holes, and the tips of the two conical through holes are facing each other.

[0011] Using the above structure, cooling water flowing from the first elastic automatic water hose reel enters the sliding connecting pipe through the inlet pipe. Guided by the reversing component, it enters the corrugated expansion pipe on one side, causing the corrugated expansion pipe on one side to extend under the action of the cooling water, driving the sliding connecting pipe to move on the slide rail. At this time, the corrugated expansion pipe on the other side is compressed. When the sliding connecting pipe reaches one end of the transformer body, the reversing component acts to guide cooling water into the compressed corrugated expansion pipe. At this time, the compressed corrugated expansion pipe extends under the action of the cooling water, compressing the corrugated expansion pipe on the other side. The cooling water inside the compressed corrugated expansion pipe enters the corresponding water pipe of the second elastic automatic water hose reel through the corresponding drain pipe and flows back to the external water tank. When the sliding connecting pipe reaches the other end of the transformer body, the reversing component acts again to change the direction of the cooling water, thereby changing the sliding direction of the sliding connecting pipe and realizing the reciprocating motion of the sliding connecting pipe.

[0012] The reversing assembly includes a moving shaft and a rotating shaft. The moving shaft is horizontally positioned in the left-right direction and located inside the sliding connecting pipe. Both ends of the moving shaft pass through two conical through holes. Two conical sealing plugs are fixed on the moving shaft, with their tips facing each other. The shape and size of the two conical sealing plugs correspond to the conical through holes. Two baffles are located between the two conical sealing plugs. Retaining rings are fixed at both ends of the moving shaft. The outer diameter of the retaining rings is equal to the inner diameter of the sliding connecting pipe, and a rubber sealing gasket is fixed to the upper end of the retaining ring. The rotating shaft is horizontally positioned in the front-back direction and rotatably mounted in the middle of the water inlet pipe via two sealed bearings. Both ends of the rotating shaft extend out of the water inlet pipe. A fixed... There are two connecting rods, located on the front and rear sides of the moving shaft respectively. Each connecting rod has a limit groove on its end away from the rotating shaft. Limit shafts are fixed at both ends of the moving shaft at the middle position. The two limit shafts are located inside the limit grooves on the same side. Rotating rods are fixed at both ends of the rotating shaft. The angle between the rotating rods and the connecting rods is °. Fixing rod 1 is fixed on the outer wall of both ends of the water inlet pipe. Fixing rod 1 is located directly below the rotating shaft. Fixing rod 2 is fixed at the upper end of the rotating rod. A tension spring is provided between fixing rod 2 and fixing rod 1 on the same side. Mounting rods are fixed on both the left and right sides of the rotating rod. A rotating wheel is rotatably provided at the end of the mounting rod away from the rotating rod. Stops are fixed at both ends of the slide rail.

[0013] With the above structure, during operation, when the cooling water flowing from the water-cooling heat dissipation component enters the sliding connecting pipe through the inlet pipe, under the action of the tension spring, the moving shaft is deflected to the right by the rotating rod, rotating shaft, and connecting rod. At this time, the right-side conical sealing plug moves away from the baffle on the same side, the right-side conical through hole opens, the rubber sealing gasket on the right-side retaining ring blocks the right-side drain pipe, and the right-side drain pipe closes. Simultaneously, the left-side conical sealing plug blocks the left-side conical through hole, the left-side conical through hole closes, the left-side retaining ring moves away from the drain pipe on the same side, the left-side drain pipe opens, cooling water is injected into the right-side corrugated expansion pipe, and the sliding connecting pipe moves to the left. When the rotating wheel on the left side of the rotating rod collides with the stop block on the left side of the slide rail, the rotating rod turns to the right. Under the action of the tension spring, the moving shaft deviates to the left through the rotating shaft and connecting rod. At this time, the conical sealing plug on the right side blocks the conical through hole on the baffle on the same side, the conical through hole on the right side is closed, the rubber sealing gasket on the right retaining ring moves away from the drain pipe on the right side, and the drain pipe on the right side is opened. At the same time, the conical sealing plug on the left side moves away from the conical through hole on the left side, the conical through hole on the left side is opened, the retaining ring on the left side blocks the drain pipe on the same side, the drain pipe on the left side is closed, cooling water is injected into the corrugated expansion pipe on the left side, and the sliding connecting pipe moves to the right.

[0014] The outer wall of the sliding connecting pipe is provided with several evenly distributed rollers, and the groove wall of the sliding groove is provided with several stop grooves. The number and position of the stop grooves correspond to the rollers. Several rollers abut against the bottom surface of the corresponding stop grooves. Ribs are fixed at the connection between the first fixed rod and the water inlet pipe and the connection between the second fixed rod and the rotating rod.

[0015] With the above structure, the roller is used to enable the sliding connecting pipe to slide on the slide rail, the stop groove is used to limit the rotation of the sliding connecting pipe, and the rib plate is used to increase the strength of the fixing rod one and the fixing rod two.

[0016] The upper ends of both ends of the slide rail are fixed with protective covers with an arc-shaped cross section. The inner arc of the two protective covers that are close to each other is fixed with a blocking brush. Several rubber baffles are fixed on both sides of the slide groove.

[0017] With the above structure, the protective cover is used to house the corrugated telescopic tube in the compressed state, the blocking brush is used to clean dust and debris from the corrugated telescopic tube to prevent dust and debris from remaining in the gaps of the corrugated telescopic tube, and the rubber baffle is used to cover the slide groove to prevent debris from falling into the slide groove.

[0018] The telescopic cleaning assembly includes a cleaning rod three, with cleaning rod two slidably mounted on both sides of the cleaning rod three, and a cleaning rod one slidably mounted on the side of the cleaning rod two away from the cleaning rod three. The cleaning rod one is fixed to the outer surface of the water inlet pipe. A moving block is fixed to the end of the cleaning rod three away from the water inlet pipe. A cleaning brush is fixed to the lower end of the cleaning rod one, cleaning rod two, cleaning rod three, and the moving block. A C-shaped retaining ring is rotatably mounted on the lower end of the moving block. The shape and size of the C-shaped retaining ring correspond to the track, and the C-shaped retaining ring is fitted onto the corresponding track. A V-shaped push plate is fixed to the upper end of the cleaning rod three near the water inlet pipe.

[0019] With the above structure, when the sliding connecting pipe moves on the slide rail, the first cleaning rod moves synchronously. Since the C-shaped retaining ring is sleeved on the track, when the moving block moves with the first cleaning rod, it will generate a lateral displacement relative to the water inlet pipe. The second cleaning rod will slide on the first cleaning rod, and the third cleaning rod will slide on the second cleaning rod. The entire telescopic cleaning assembly realizes the telescopic function. During the movement and telescopic process, the first cleaning rod, the second cleaning rod, the third cleaning rod, and the cleaning brush at the lower end of the moving block clean the surface of the transformer body. When the telescopic cleaning assembly extends, the V-shaped push plate can push away the fallen leaves and debris that fall on the upper part of the telescopic cleaning assembly itself, avoiding cleaning dead corners and ensuring the cleaning effect.

[0020] The upper ends of the four outer side walls of the transformer body are all fixed with a frame. The frame is provided with a rubber sheet made of lightweight rubber material. Several connecting plates are fixed to the lower ends of the rubber sheet. The connecting plates are made of lightweight plastic material and have an L-shaped cross-section. The connecting plates are oriented in different directions. The lower ends of the connecting plates are fixed with a hollow plate with a streamlined outer contour. The hollow plate is made of lightweight plastic material and one of its two end faces is convex. The hollow plates are oriented in different directions.

[0021] With the above structure, the frame is used to install the rubber sheet. The rubber sheet shields the components set on the outer wall of the transformer body to prevent the accumulation of fallen leaves and debris. When the wind blows, it drives the connecting plates facing different directions and the hollow plates facing different directions to move, thereby causing the rubber sheet to deform, shaking off the fallen leaves and debris on it, and playing a role in repelling birds.

[0022] Compared with existing technologies, this new energy-saving transformer with a protective structure has the following advantages:

[0023] 1. By combining the transformer body with the water-cooled heat dissipation components, the circulating cooling water quickly removes the heat from the heat sink of the transformer body, achieving efficient heat dissipation of the transformer body. In hot weather, it can also protect the transformer body from overheating and ensure the stable operation of the transformer body.

[0024] 2. By combining the water-cooled heat dissipation components, the hydraulic reciprocating moving mechanism and the telescopic cleaning components, the sliding connecting pipe is driven to move back and forth using the cooling water pressure. No additional power source is required, which is energy-saving and environmentally friendly. The telescopic cleaning components are used to clean the upper part of the transformer body, avoiding the accumulation of fallen leaves and debris and bird nests, and protecting the transformer body from corrosion, pollution and short circuit risks.

[0025] 3. Through the cooperation of hydraulic reciprocating moving mechanism, telescopic cleaning component and track, the telescopic cleaning component moves with the hydraulic reciprocating moving mechanism and extends and retracts according to the shape of the track. It can flexibly avoid the insulating sleeve and tap changer at the top of the transformer body, realize all-round cleaning, avoid cleaning dead corners and improve cleaning effect. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the front three-dimensional structure of the present invention.

[0027] Figure 2 This is a schematic diagram of the rear three-dimensional structure of the present invention.

[0028] Figure 3 This is a top view of the structure of the present invention.

[0029] Figure 4 This is a schematic diagram of the internal structure of the water-cooled heat dissipation component in this invention.

[0030] Figure 5 This is a schematic diagram of the hydraulic reciprocating moving mechanism in this invention.

[0031] Figure 6 yes Figure 5 A magnified schematic diagram of the structure at point A in the middle.

[0032] Figure 7 This is a schematic diagram of the internal structure of the hydraulic reciprocating moving mechanism in this invention.

[0033] Figure 8 This is a schematic diagram of the structure of some components of the hydraulic reciprocating moving mechanism in this invention.

[0034] Figure 9 This is a cross-sectional structural diagram of some components of the hydraulic reciprocating moving mechanism in this invention.

[0035] Figure 10 This is a schematic diagram of the structure of some components of the commutation assembly in this invention.

[0036] Figure 11 This is a schematic diagram of the telescopic cleaning component in this invention.

[0037] Figure 12 This is an exploded structural diagram of the rubber sheet, skeleton, connecting plate and hollow plate in this invention.

[0038] Figure 13 This is a schematic diagram of the connecting plate and the spoiler in this invention.

[0039] In the diagram, 1. Transformer body; 2. Water-cooled heat dissipation assembly; 3. Hydraulic reciprocating moving mechanism; 4. Telescopic cleaning assembly; 5. Track; 6. Water pump; 7. Sealing shell; 8. Water outlet pipe; 9. Elastic automatic water hose reel I; 10. Slide rail; 11. Sliding connecting pipe; 12. Corrugated telescopic pipe; 13. Water inlet pipe; 14. Drain pipe; 15. Elastic automatic water hose reel II; 16. Moving shaft; 17. Baffle; 18. Conical sealing plug; 19. Retaining ring; 20. Rubber sealing gasket; 21. Rotating shaft; 22. Connecting rod; 23. Limiting groove; 24. Limiting shaft; 25. Rotating rod; 26. Fixed rod one; 27. Fixed rod two; 28. Tension spring; 29. ​​Mounting rod; 30. Rotating wheel; 31. Stop block; 32. Roller; 33. Rib plate; 34. Protective cover; 35. Blocking brush; 36. Rubber stop strip; 37. Sweeping rod one; 38. Sweeping rod two; 39. Sweeping rod three; 40. Moving block; 41. Sweeping brush; 42. C-shaped retaining ring; 43. V-shaped push plate; 44. Rubber sheet; 45. Frame; 46. Connecting plate; 47. Hollow plate. Detailed Implementation

[0040] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0041] like Figures 1-13 As shown, this new energy energy-saving transformer with a protective structure includes a transformer body 1, a water-cooled heat dissipation assembly 2, a hydraulic reciprocating moving mechanism 3, two telescopic cleaning assemblies 4, and two tracks 5. The water-cooled heat dissipation assembly 2 is installed on the outer wall of the transformer body 1, and the heat dissipation fins of the transformer body 1 are located inside the water-cooled heat dissipation assembly 2. The water inlet of the water-cooled heat dissipation assembly 2 is connected to an external water tank. The hydraulic reciprocating moving mechanism 3 is located at the middle of the upper end of the transformer body 1. The water inlet of the hydraulic reciprocating moving mechanism 3 is connected to the water outlet of the water-cooled heat dissipation assembly 2, and the water outlet of the hydraulic reciprocating moving mechanism 3 is connected to the external water tank. The cross-section of the two tracks 5 is circular, and both tracks 5 are fixed to the upper end of the transformer body 1. The two tracks 5 are located on both sides of the hydraulic reciprocating moving mechanism 3. The two telescopic cleaning assemblies 4 are respectively installed on both sides of the moving part of the hydraulic reciprocating moving mechanism 3, and the telescopic ends of the two telescopic cleaning assemblies 4 are slidably installed on the tracks 5 on the same side.

[0042] In this embodiment, during operation, the water-cooled heat dissipation component 2 encloses the heat sink of the transformer body 1. Its inlet end is connected to an external water tank. Cooling water in the water tank flows into the water-cooled heat dissipation component 2, carrying away the heat generated by the heat sink of the transformer body 1. The heated cooling water flows from the outlet end of the water-cooled heat dissipation component 2 into the inlet end of the hydraulic reciprocating moving mechanism 3. The pressure of the cooling water drives the moving part of the hydraulic reciprocating moving mechanism 3 to move back and forth, and returns from its outlet end to the external water tank, realizing the circulation and heat dissipation of the cooling water, protecting the transformer body 1 and preventing the transformer body 1 from overheating. At the same time, the moving part of the hydraulic reciprocating moving mechanism 3 drives the telescopic cleaning components 4 on both sides to move. The telescopic ends of the telescopic cleaning components 4 slide on the track 5. By cooperating with the track 5, they complete the extension and retraction, avoiding the insulating sleeve and tap changer at the upper end of the transformer body 1, and cleaning the upper end of the transformer body 1 in all directions, keeping its surface clean, avoiding the accumulation of fallen leaves and debris, as well as birds nesting, further ensuring the heat dissipation effect, maintaining the normal operation of the equipment, and avoiding short circuits and pollution.

[0043] The water-cooled heat dissipation assembly 2 includes a water pump 6, a sealed housing 7, a water outlet pipe 8, and an elastic automatic water hose reel 9. The water pump 6, the sealed housing 7, the water outlet pipe 8, and the elastic automatic water hose reel 9 are all fixed on the outer wall of the transformer body 1. The heat dissipation fins of the transformer body 1 are located inside the sealed housing 7. The water inlet end of the water pump 6 is connected to an external water tank, and the water outlet end of the water pump 6 is connected to the inside of the sealed housing 7. The water inlet end of the water outlet pipe 8 passes through the side wall of the sealed housing 7 away from the water pump 6 and is connected to the inside of the sealed housing 7. The water outlet end of the water outlet pipe 8 is connected to the fixed end of the water pipe of the elastic automatic water hose reel 9. The telescopic end of the water pipe of the elastic automatic water hose reel 9 is connected to the water inlet end of the hydraulic reciprocating moving mechanism 3.

[0044] In this embodiment, during operation, the water pump 6 draws water from the external water tank and injects the cooling water into the sealed housing 7 through its outlet end. The sealed housing 7 encloses the heat sink of the transformer body 1. The cooling water absorbs heat from the heat sink inside the sealed housing 7. The heated cooling water flows into the outlet pipe 8 through the inlet end of the outlet pipe 8, and then enters the water pipe fixing end of the elastic automatic water pipe retractor 9 from the outlet end of the outlet pipe 8. The elastic automatic water pipe retractor 9 can flexibly retract and release the water pipe, delivering the cooling water to the inlet end of the hydraulic reciprocating moving mechanism 3. Subsequently, the hydraulic reciprocating moving mechanism 3 sends the cooling water back to the water tank, completing the circulating heat dissipation process and ensuring the efficient and stable operation of the transformer body 1.

[0045] The hydraulic reciprocating moving mechanism 3 includes a slide rail 10, a sliding connecting pipe 11, a water inlet pipe 13, a reversing assembly, two corrugated telescopic pipes 12, two drain pipes 14, and two elastic automatic water pipe retractors 15. The slide rail 10 is fixed at the middle position of the upper end of the transformer body 1, and a sliding groove is opened at the upper end of the slide rail 10 in the left-right direction. The sliding connecting pipe 11 is horizontal and is slidably disposed inside the sliding groove. The two corrugated telescopic pipes 12 are both located inside the sliding groove, and the two corrugated telescopic pipes 12 are respectively located on both sides of the sliding connecting pipe 11. The two ends of the sliding connecting pipe 11 are respectively connected to the corrugated telescopic pipe 12 on the same side. The ends of the two corrugated telescopic pipes 12 away from the sliding connecting pipe 11 are closed and respectively abut against the groove walls at both ends of the sliding groove. The water inlet pipe 13 is fixed at the middle position of the upper end of the sliding connecting pipe 11, and the lower end of the water inlet pipe 13 is connected to the inner side of the sliding connecting pipe 11. The upper end of the inlet pipe 13 is connected to the telescopic end of the water pipe of the elastic automatic water pipe rewinder 9. The reversing assembly is set on the sliding connecting pipe 11 and the inlet pipe 13. The two drain pipes 14 are respectively fixed on both sides of the upper end of the sliding connecting pipe 11, and the lower ends of the two drain pipes 14 are connected to the sliding connecting pipe 11. The two elastic automatic water pipe rewinders 15 are both fixed on the outer wall of the transformer body 1, and the telescopic ends of the water pipes of the two elastic automatic water pipe rewinders 15 are respectively connected to the upper ends of the two drain pipes 14. The fixed ends of the water pipes of the two elastic automatic water pipe rewinders 15 are connected to the external water tank. The sliding connecting pipe 11 has two left-right symmetrical baffles 17 fixed inside. The two baffles 17 are located between the two drain pipes 14 and on both sides of the inlet pipe 13. The two baffles 17 are each provided with a conical through hole, and the tips of the two conical through holes are facing each other.

[0046] In this embodiment, cooling water flowing from the elastic automatic water hose reel 9 enters the sliding connecting pipe 11 through the inlet pipe 13. Guided by the reversing component, it enters the corrugated telescopic pipe 12 on one side, causing the corrugated telescopic pipe 12 on one side to extend under the action of the cooling water, driving the sliding connecting pipe 11 to move on the slide rail 10. At this time, the corrugated telescopic pipe 12 on the other side is compressed. When the sliding connecting pipe 11 reaches one end of the transformer body 1, the reversing component acts to guide the cooling water into the compressed corrugated telescopic pipe 12. At this time, the compressed corrugated telescopic pipe 12 extends under the action of the cooling water, compressing the corrugated telescopic pipe 12 on the other side. The cooling water inside the compressed corrugated telescopic pipe 12 enters the water pipe of the corresponding elastic automatic water hose reel 15 through the corresponding drain pipe 14 and flows back to the external water tank. When the sliding connecting pipe 11 reaches the other end of the transformer body 1, the reversing component acts again to change the direction of the cooling water, thereby changing the sliding direction of the sliding connecting pipe 11 and realizing the reciprocating motion of the sliding connecting pipe 11.

[0047] The reversing assembly includes a moving shaft 16 and a rotating shaft 21. The moving shaft 16 is horizontally positioned in the left-right direction and located inside the sliding connecting pipe 11. Both ends of the moving shaft 16 pass through two conical through holes. Two conical sealing plugs 18 are fixed on the moving shaft 16, with their tips facing each other. The shape and size of the two conical sealing plugs 18 correspond to the conical through holes. Two baffles 17 are located between the two conical sealing plugs 18. Retaining rings 19 are fixed at both ends of the moving shaft 16. The outer diameter of the retaining rings 19 is equal to the inner diameter of the sliding connecting pipe 11. A rubber sealing gasket 20 is fixed to the upper end of the retaining rings 19. The rotating shaft 21 is horizontally positioned in the front-back direction and is rotatably positioned in the middle of the water inlet pipe 13 via two sealed bearings. Both ends of the rotating shaft 21 extend out of the water inlet pipe 13. Two connecting rods 22 are fixed on the rotating shaft 21. The connecting rods 22 are located on the front and rear sides of the moving shaft 16, and each connecting rod 22 has a limit groove 23 on the end away from the rotating shaft 21. The front and rear ends of the middle position of the moving shaft 16 are fixed with limit shafts 24. The two limit shafts 24 are located inside the limit grooves 23 on the same side. The two ends of the rotating shaft 21 are fixed with rotating rods 25. The angle between the rotating rods 25 and the connecting rods 22 is 180°. The outer walls of the front and rear ends of the water inlet pipe 13 are fixed with fixing rod 1 26. Fixing rod 1 26 is located directly below the rotating shaft 21. The upper end of the rotating rod 25 is fixed with fixing rod 27. A tension spring 28 is provided between fixing rod 27 and fixing rod 1 26 on the same side. Mounting rods 29 are fixed on the left and right sides of the rotating rod 25. A rotating wheel 30 is rotatably provided on the end of the mounting rod 29 away from the rotating rod 25. The two ends of the slide rail 10 are fixed with stops 31.

[0048] In this embodiment, during operation, when the cooling water flowing from the water-cooled heat dissipation assembly 2 enters the sliding connecting pipe 11 through the inlet pipe 13, under the action of the tension spring 28, the moving shaft 16 is deflected to the right by the rotating rod 25, the rotating shaft 21, and the connecting rod 22. At this time, the right-side conical sealing plug 18 moves away from the same-side baffle 17, the right-side conical through hole opens, the rubber sealing gasket 20 on the right-side retaining ring 19 blocks the right-side drain pipe 14, and the right-side drain pipe closes. At the same time, the left-side conical sealing plug 18 blocks the left-side conical through hole, the left-side conical through hole closes, the left-side retaining ring 19 moves away from the same-side drain pipe 14, the left-side drain pipe 14 opens, cooling water is injected into the right-side corrugated telescopic pipe 12, and the sliding connecting pipe 11 moves to the left. When the rotating wheel 30 on the left side of the rotating rod 25 collides with the stop block 31 on the left side of the slide rail 10, the rotating rod 25 turns to the right. Under the action of the tension spring 28, the moving shaft is biased to the left through the rotating shaft 21 and the connecting rod 22. At this time, the conical sealing plug 18 on the right side blocks the conical through hole on the baffle 17 on the same side, and the conical through hole on the right side is closed. The rubber sealing gasket 20 on the right retaining ring 19 moves away from the drain pipe 14 on the right side, and the drain pipe on the right side is opened. At the same time, the conical sealing plug 18 on the left side moves away from the conical through hole on the left side, and the conical through hole on the left side is opened. The retaining ring 19 on the left side blocks the drain pipe 14 on the same side, and the drain pipe 14 on the left side is closed. Cooling water is injected into the corrugated telescopic pipe 12 on the left side, and the sliding connecting pipe 11 moves to the right.

[0049] A number of evenly distributed rollers 32 are rotatably provided on the outer wall of the sliding connecting pipe 11. A number of stop grooves are provided on the groove wall of the sliding groove. The number and position of the stop grooves correspond to the rollers 32. The rollers 32 abut against the bottom surface of the corresponding stop grooves. Ribs 33 are fixed at the connection between the first fixed rod 26 and the water inlet pipe 13 and the connection between the second fixed rod 27 and the rotating rod 25.

[0050] In this embodiment, the roller 32 is used to enable the sliding connecting pipe 11 to slide on the slide rail 10, the stop groove is used to restrict the rotation of the sliding connecting pipe 11, and the rib plate 33 is used to increase the strength of the fixing rod 1 26 and the fixing rod 27.

[0051] The upper ends of both ends of the slide rail 10 are fixed with a protective cover 34 with an arc cross-section. The inner arc of the two protective covers 34 that are close to each other is fixed with a blocking brush 35. Several straight rubber baffles 36 are fixed on both sides of the slide groove.

[0052] In this embodiment, the protective cover 34 is used to house the corrugated telescopic tube 12 in a compressed state, the blocking brush 35 is used to clean dust and debris from the corrugated telescopic tube 12 to prevent dust and debris from remaining in the gaps of the corrugated telescopic tube 12, and the rubber baffle 36 is used to cover the slide groove to prevent debris from falling into the slide groove.

[0053] The telescopic cleaning assembly 4 includes a cleaning rod 39, with cleaning rods 38 slidably mounted on both sides of the cleaning rod 39. A cleaning rod 37 is slidably mounted on the side of the cleaning rod 38 away from the cleaning rod 39. The cleaning rod 37 is fixed to the outer surface of the water inlet pipe 13. A moving block 40 is fixed to the end of the cleaning rod 39 away from the water inlet pipe 13. A cleaning brush 41 is fixed to the lower ends of the cleaning rods 37, 38, 39 and the moving block 40. A C-shaped retaining ring 42 is rotatably mounted on the lower end of the moving block 40. The shape and size of the C-shaped retaining ring 42 correspond to the track 5, and the C-shaped retaining ring 42 is fitted onto the corresponding track 5. A V-shaped push plate 43 is fixed to the upper end of the cleaning rod 39 near the water inlet pipe 13.

[0054] In this embodiment, when the sliding connecting pipe 11 moves on the slide rail 10, the first cleaning rod 37 moves synchronously. Since the C-shaped retaining ring 42 is sleeved on the track 5, when the moving block 40 moves with the first cleaning rod 37, it will generate a lateral displacement relative to the water inlet pipe 13. The second cleaning rod 38 will slide on the first cleaning rod 37, and the third cleaning rod 39 will slide on the second cleaning rod 38. The entire telescopic cleaning assembly 4 realizes the telescopic function. During the movement and telescopic process, the first cleaning rod 37, the second cleaning rod 38, the third cleaning rod 39 and the cleaning brush 41 at the lower end of the moving block 40 clean the surface of the transformer body 1. When the telescopic cleaning assembly 4 extends, the V-shaped push plate 43 can push away the fallen leaves and debris that fall on the upper end of the telescopic cleaning assembly 4 itself, avoid cleaning dead corners and ensure cleaning effect.

[0055] The upper ends of the four outer side walls of the transformer body 1 are all fixed with a frame 45. The frame 45 is provided with a rubber sheet 44 made of lightweight rubber material. Several connecting plates 46 are fixed to the lower end of the rubber sheet 44. The connecting plates 46 are made of lightweight plastic material and have an L-shaped cross-section. The several connecting plates 46 are oriented in different directions. The lower end of the connecting plates 46 is fixed with a hollow plate 47 with a streamlined outer contour. The hollow plate 47 is made of lightweight plastic material, and one of the two end faces of the hollow plate 47 is convex. The several hollow plates 47 are oriented in different directions.

[0056] In this embodiment, the frame 45 is used to install the rubber sheet 44. The rubber sheet 44 shields the components set on the outer side wall of the transformer body 1 to prevent the accumulation of fallen leaves and debris. When the wind blows, it drives the connecting plates 46 facing different directions and the hollow plates 47 facing different directions to move, thereby causing the rubber sheet 44 to deform, shaking off the fallen leaves and debris on it, and playing a role in repelling birds.

[0057] The working principle of this invention: After the equipment is started, the water pump 6 works first, drawing water from the external water tank and injecting cooling water into the sealed outer shell 7. The sealed outer shell 7 encloses the heat sink of the transformer body 1. The cooling water absorbs heat and rises in temperature within it, flowing through the outlet pipe 8 into the elastic automatic water hose reel 9, and then being transported to the inlet pipe 13 of the hydraulic reciprocating moving mechanism 3. At this time, under the action of the tension spring 28, the moving shaft 16 deflects to the right, the right tapered through hole opens, the left side closes, the right drain pipe 14 closes, and the left side opens, allowing cooling water to enter the right corrugated telescopic pipe 12, pushing the sliding shaft 16 to the right. The moving connecting pipe 11 moves to the left, driving the telescopic cleaning components 4 on both sides to move. The first cleaning rod 37 moves synchronously. Because the C-shaped retaining ring 42 is fitted on the track 5, the moving block 40 moves and generates lateral displacement, causing the second cleaning rod 38 and the third cleaning rod 39 to slide, realizing the extension and retraction of the telescopic cleaning component 4. Its lower cleaning brush 41 cleans the surface of the transformer body 1, and the V-shaped push plate 43 pushes away the debris on its upper end. When the left rotating wheel 30 of the rotating rod 25 collides with the left stop block 31 of the slide rail 10, the rotating rod 25 turns to the right, the moving shaft 16 deviates to the left, and cooling water is injected into the left side. The corrugated telescopic tube 12 and the sliding connecting tube 11 move to the right, repeating the above cleaning action. During the reciprocating movement of the sliding connecting tube 11, the roller 32 assists it in sliding on the slide rail 10. The stop groove and the roller 32 cooperate to restrict the rotation of the sliding connecting tube 11. The rib plate 33 is used to enhance the strength of the first fixing rod 26 and the second fixing rod 27. The protective cover 34 houses the compressed corrugated telescopic tube 12, the blocking brush 35 cleans its surface, and the rubber baffle 36 blocks the slide groove to prevent debris from entering. Finally, the cooling water in the compressed corrugated telescopic tube 12 drains through the corresponding drain pipe. 14 enters the elastic automatic water hose reel 2 15, flows back to the external water tank, and so on, to realize the circulation and heat dissipation of cooling water and the continuous cleaning of the surface of the transformer body 1, protect the stable operation of the equipment, and avoid overheating, leaf accumulation and bird nesting. At the same time, the rubber sheet 44 shields the components set on the outer wall of the transformer body 1 to prevent the accumulation of leaves and debris. When the wind blows, it drives the connecting plates 46 with different orientations and the hollow plates 47 with different front and back sides to move, thereby causing the rubber sheet 44 to deform, shaking off the leaves and debris on it, and playing a role in repelling birds.

[0058] In summary, by combining the transformer body 1 with the water-cooled heat dissipation component 2, the heat on the heat sink of the transformer body 1 is quickly removed by the circulating cooling water, achieving efficient heat dissipation of the transformer body 1. In hot weather, it can also protect the transformer body 1 from overheating and ensure the stable operation of the transformer body 1.

[0059] By cooperating with the water-cooled heat dissipation component 2, the hydraulic reciprocating moving mechanism 3 and the telescopic cleaning component 4, the sliding connecting pipe 11 is driven to reciprocate by the cooling water pressure. No additional power source is required, which is energy-saving and environmentally friendly. The telescopic cleaning component 4 is used to clean the upper part of the transformer body 1, avoiding the accumulation of fallen leaves and debris and the nesting of birds, and protecting the transformer body 1 from corrosion, pollution and short circuit risks.

[0060] Through the cooperation of the hydraulic reciprocating moving mechanism 3, the telescopic cleaning component 4 and the track 5, the telescopic cleaning component 4 moves with the hydraulic reciprocating moving mechanism 3 and extends and retracts according to the shape of the track 5. It can flexibly avoid the insulating sleeve and tap changer at the upper end of the transformer body 1, achieve all-round cleaning, avoid cleaning dead corners, and improve the cleaning effect.

[0061] The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

Claims

1. A new energy energy-saving transformer with a protective structure, comprising a transformer body (1), a water-cooled heat dissipation assembly (2), a hydraulic reciprocating moving mechanism (3), two telescopic cleaning assemblies (4), and two tracks (5), characterized in that, The water-cooled heat dissipation component (2) is set on the outer wall of the transformer body (1). The heat dissipation fins of the transformer body (1) are located inside the water-cooled heat dissipation component (2). The water inlet of the water-cooled heat dissipation component (2) is connected to the external water tank. The hydraulic reciprocating moving mechanism (3) is set at the middle position of the upper end of the transformer body (1). The water inlet of the hydraulic reciprocating moving mechanism (3) is connected to the water outlet of the water-cooled heat dissipation component (2). The water outlet of the hydraulic reciprocating moving mechanism (3) is connected to the external water tank. The cross-section of the two tracks (5) is circular. The two tracks (5) are fixed at the upper end of the transformer body (1). The two tracks (5) are located on both sides of the hydraulic reciprocating moving mechanism (3). The two telescopic cleaning components (4) are set on both sides of the moving part of the hydraulic reciprocating moving mechanism (3). The telescopic ends of the two telescopic cleaning components (4) are slidably set on the same side of the track (5). The hydraulic reciprocating moving mechanism (3) includes a slide rail (10), a sliding connecting pipe (11), a water inlet pipe (13), a reversing assembly, two corrugated telescopic pipes (12), two drain pipes (14), and two elastic automatic water pipe retractors (15). The slide rail (10) is fixed at the middle position of the upper end of the transformer body (1), and a sliding groove is opened at the upper end of the slide rail (10) in the left and right direction. The sliding connecting pipe (11) is horizontal and is slidably set inside the sliding groove. The corrugated expansion pipes (12) are all located inside the sliding groove, and the two corrugated expansion pipes (12) are located on both sides of the sliding connecting pipe (11). The two ends of the sliding connecting pipe (11) are connected to the corrugated expansion pipes (12) on the same side. The ends of the two corrugated expansion pipes (12) away from the sliding connecting pipe (11) are closed and respectively abut against the groove walls at both ends of the sliding groove. The water inlet pipe (13) is fixed at the middle position of the upper end of the sliding connecting pipe (11), and the lower end of the water inlet pipe (13) is connected to the sliding connecting pipe (11). 11) Internal connection, the upper end of the water inlet pipe (13) is connected to the telescopic end of the water pipe of the elastic automatic water pipe reel one (9), the reversing assembly is set on the sliding connecting pipe (11) and the water inlet pipe (13), the two drain pipes (14) are respectively fixed on both sides of the upper end of the sliding connecting pipe (11), and the lower ends of the two drain pipes (14) are connected to the sliding connecting pipe (11), the two elastic automatic water pipe reels two (15) are fixed on the outer side wall of the transformer body (1), and the two elastic The telescopic ends of the water pipes of the automatic water pipe rewinder 2 (15) are connected to the upper ends of the two drain pipes (14) respectively. The fixed ends of the water pipes of the two elastic automatic water pipe rewinders 2 (15) are connected to the external water tank. There are two left and right symmetrical baffles (17) fixed inside the sliding connecting pipe (11). The two baffles (17) are located between the two drain pipes (14) and on both sides of the inlet pipe (13) respectively. Both baffles (17) have conical through holes, and the tips of the two conical through holes are opposite each other.

2. The new energy energy-saving transformer with a protective structure according to claim 1, characterized in that, The water-cooled heat dissipation assembly (2) includes a water pump (6), a sealed housing (7), a water outlet pipe (8), and an elastic automatic water pipe retractor (9). The water pump (6), the sealed housing (7), the water outlet pipe (8), and the elastic automatic water pipe retractor (9) are all fixed on the outer wall of the transformer body (1). The heat dissipation fins of the transformer body (1) are located inside the sealed housing (7). The water inlet end of the water pump (6) is connected to the external water tank, and the water outlet end of the water pump (6) is connected to the inside of the sealed housing (7). The water inlet end of the water outlet pipe (8) passes through the side wall of the sealed housing (7) away from the water pump (6) and is connected to the inside of the sealed housing (7). The water outlet end of the water outlet pipe (8) is connected to the fixed end of the water pipe of the elastic automatic water pipe retractor (9). The telescopic end of the water pipe of the elastic automatic water pipe retractor (9) is connected to the water inlet end of the hydraulic reciprocating moving mechanism (3).

3. A new energy-saving transformer with a protective structure according to claim 2, characterized in that, The reversing assembly includes a moving shaft (16) and a rotating shaft (21). The moving shaft (16) is horizontally arranged in the left-right direction and located inside the sliding connecting pipe (11). Both ends of the moving shaft (16) pass through two conical through holes. Two conical sealing plugs (18) are fixed on the moving shaft (16). The tips of the two conical sealing plugs (18) face each other, and the shape and size of the two conical sealing plugs (18) correspond to the conical through holes. Two baffles (17) are located on the two conical sealing plugs (18). Between the two ends of the movable shaft (16), there are retaining rings (19) fixed at both ends. The outer diameter of the retaining ring (19) is equal to the inner diameter of the sliding connecting pipe (11). A rubber sealing gasket (20) is fixed at the upper end of the retaining ring (19). The rotating shaft (21) is horizontally arranged in the front-back direction. The rotating shaft (21) is rotatably set in the middle position of the water inlet pipe (13) through two sealed bearings. Both ends of the rotating shaft (21) extend out of the water inlet pipe (13). Two connecting rods (22) are fixed on the rotating shaft (21). The two connecting rods (22) are located on the front and rear sides of the moving shaft (16), and each of the two connecting rods (22) has a limiting groove (23) on the end away from the rotating shaft (21). The front and rear ends of the moving shaft (16) are fixed with limiting shafts (24), and the two limiting shafts (24) are located inside the limiting grooves (23) on the same side. The two ends of the rotating shaft (21) are fixed with rotating rods (25), and the included angle between the rotating rods (25) and the connecting rods (22) is (180)°. The front and rear ends of the water inlet pipe (13) are respectively located on the front and rear sides of the moving shaft (16). A fixing rod 1 (26) is fixed on the outer side wall. The fixing rod 1 (26) is located directly below the rotating shaft (21). A fixing rod 2 (27) is fixed at the upper end of the rotating rod (25). A tension spring (28) is provided between the fixing rod 2 (27) and the fixing rod 1 (26) on the same side. Mounting rods (29) are fixed on both the left and right sides of the rotating rod (25). A rotating wheel (30) is provided at the end of the mounting rod (29) away from the rotating rod (25). Stop blocks (31) are fixed at both ends of the slide rail (10).

4. A new energy-saving transformer with a protective structure according to claim 3, characterized in that, The outer wall of the sliding connecting pipe (11) is provided with several evenly distributed rollers (32), and the groove wall of the sliding groove is provided with several stop grooves. The number and position of the stop grooves are corresponding to the rollers (32). Several rollers (32) abut against the bottom surface of the corresponding stop grooves. Ribs (33) are fixed at the connection between the first fixed rod (26) and the water inlet pipe (13) and the connection between the second fixed rod (27) and the rotating rod (25).

5. A new energy energy-saving transformer with a protective structure according to claim 4, characterized in that, The upper ends of both ends of the slide rail (10) are fixed with protective covers (34) with an arc cross-section. The inner arc of the two protective covers (34) are fixed with blocking brushes (35) at the ends that are close to each other. Several rubber baffles (36) are fixed on both sides of the slide groove.

6. A new energy energy-saving transformer with a protective structure according to claim 5, characterized in that, The telescopic cleaning assembly (4) includes a cleaning rod three (39), with cleaning rod two (38) slidably provided on both sides of the cleaning rod three (39), and cleaning rod one (37) slidably provided on the side of the cleaning rod two (38) away from the cleaning rod three (39). The cleaning rod one (37) is fixed on the outer surface of the water inlet pipe (13), and a moving block (40) is fixed at the end of the cleaning rod three (39) away from the water inlet pipe (13). The lower ends of the sweeping rods 2 (38), 3 (39) and 40 are all fixed with sweeping brushes (41). The lower end of the 40 is provided with a C-shaped retaining ring (42). The shape and size of the C-shaped retaining ring (42) correspond to the track (5), and the C-shaped retaining ring (42) is fitted on the corresponding track (5). The upper end of the sweeping rod 3 (39) near the water inlet pipe (13) is fixed with a V-shaped push plate (43).

7. A new energy energy-saving transformer with a protective structure according to claim 6, characterized in that, The upper ends of the four outer side walls of the transformer body (1) are all fixed with a frame (45). The frame (45) is provided with a rubber sheet (44) made of lightweight rubber material. The lower end of the rubber sheet (44) is fixed with several connecting plates (46). The connecting plates (46) are made of lightweight plastic material and have an L-shaped cross-section. The orientation of the several connecting plates (46) is different. The lower end of the connecting plates (46) is fixed with a hollow plate (47) with a streamlined outer contour. The hollow plate (47) is made of lightweight plastic material, and one of the two end faces of the hollow plate (47) is convex. The front and back directions of the several hollow plates (47) are different.

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