An intelligent circuit breaker device suitable for wind power new energy

Abstract

The application relates to the technical field of wind power circuit breakers and discloses an intelligent circuit breaker device suitable for wind power new energy, which comprises a circuit breaker body, a side plate, an operating mechanism, conventional components such as an insulator, an elastic adjusting part, a rotary adjusting part, and a lubricating part, the elastic adjusting part is used for elastically compensating contact wear; the rotary adjusting part is used for positioning and adjusting the compensation height of the contact; the lubricating part is used for lubricating elastic elements in the elastic adjusting part; the elastic adjusting part realizes elastic support and current conduction of the contact through a polar head, a conductive part and a disc spring; the rotary adjusting part can rotate a rotary sleeve to adjust the compression amount of the disc spring according to the contact wear condition, so that the compensation height of the contact can be accurately controlled; and the lubricating part realizes effective lubrication of the disc spring through a capsule, a one-way valve, a perforation, a guide channel, a bellows and a discharge pipe. The application effectively solves the poor contact problem caused by the contact wear of the circuit breaker, and improves the reliability and stability of the contact.

Description

Technical Field

[0001] This invention relates to the field of wind power circuit breaker technology, and more specifically to an intelligent circuit breaker device suitable for wind power renewable energy. Background Technology

[0002] With the continuous expansion of wind power and other new energy power generation systems, power equipment operates for extended periods in complex environments such as high altitudes, strong winds, and humidity, placing higher demands on the reliability and maintainability of circuit breakers. Circuit breakers are used to control the switching of current in circuits and protect electrical equipment. They can connect and disconnect circuits. When an overload or short circuit occurs in the circuit, the power supply will be automatically cut off to protect electrical equipment and prevent dangers such as fires. Photovoltaic and wind power dedicated circuit breakers are electrical devices used in the fields of photovoltaic and wind power generation to control and protect circuits in photovoltaic and wind power generation systems. However, existing circuit breakers still have problems that urgently need to be solved.

[0003] For example, during long-term operation, the contacts are prone to wear, resulting in a decrease in contact pressure and affecting conductivity. After the contact parts wear out, they usually need to be replaced manually, which is a cumbersome process and may increase downtime, reducing the operational reliability and maintenance convenience of the equipment. Summary of the Invention

[0004] This invention provides an intelligent circuit breaker device suitable for wind power new energy, in order to solve the problem that the pressure of conductive contact cannot be stably maintained after contact wear.

[0005] To solve the above-mentioned technical problems, the technical solution of the present invention is as follows:

[0006] Firstly, a smart circuit breaker device suitable for wind power new energy includes a circuit breaker body, a side plate, and an operating mechanism that penetrates the side plate. An insulator is fixed to the circuit breaker body, and a terminal is connected to the insulator. An isolating blade is rotatably connected to the outer side of the terminal, and a contact rod is connected to the inner side of the isolating blade. A pole post is provided on the circuit breaker body, located on one side of the insulator. An adjusting rod is provided between the pole post and the insulator, with one end rotatably connected to the isolating blade and the other end rotatably connected to the operating mechanism. A contact is conductively connected to the pole post. The device also includes:

[0007] The spring-loaded adjustment section is disposed between the pole and the contact. It includes a guide adjustment component consisting of a pole connected to the pole and a conductive part disposed inside the pole, and a spring-loaded push component consisting of two disc springs disposed inside the pole and located below the conductive part, to elastically compensate the contact.

[0008] The rotary adjustment section is movably disposed through the spring adjustment section and located outside the spring adjustment section. It includes a rotary pusher that is rotatably connected to the guide adjustment member and an adjustment member that is disposed through the guide adjustment member to position and adjust the contact compensation height.

[0009] The lubrication section, located outside the rotary adjustment section, includes a storage component consisting of a capsule connected to the outside of the rotary pusher and a one-way valve disposed on the capsule, and a guide component extending through the rotary adjustment section to the space between the two disc springs to lubricate the disc springs.

[0010] Furthermore, the guiding element includes:

[0011] A groove is formed at the upper end of the pole head;

[0012] The conductive post is movably positioned inside the groove and above the disc spring;

[0013] The lower end of the contact is connected to the upper end of the conductive post.

[0014] Furthermore, the conductive component includes:

[0015] The guide post is set in the groove and is axially connected to the pole head;

[0016] The electrode is set inside the groove and fixedly connected to the electrode head, and located outside the conductive post;

[0017] The contacts are symmetrically fixed on the outside of the conductive post and are in contact with the electrode plate.

[0018] Furthermore, the spring-loaded component includes:

[0019] The two disc springs are sleeved on the outside of the guide post;

[0020] A pressure ring is fitted around the outside of the guide post and connected to the lower end of the conductive post.

[0021] The pressure ring is located above the two disc springs.

[0022] Furthermore, the rotary pusher includes:

[0023] The sleeve rotates on the outside of the pole head;

[0024] The opening is symmetrically oriented through the pole head;

[0025] The openings are symmetrically designed to penetrate the conductive posts, and their positions correspond to the opening positions.

[0026] The movable groove is located at the upper end of the guide post and connects to the through-hole through the guide post.

[0027] Furthermore, the setting component includes:

[0028] The connecting rod is fixed to the inner wall of the sleeve and has a through-hole and a through-hole configuration;

[0029] The support rod is integrally formed below the connecting rod, and the conductive post passes through the movable groove;

[0030] Positioning components are located within the conductive pillars and guide pillars.

[0031] Furthermore, the positioning component includes:

[0032] A stepped groove is formed on the inner side of the guide post and is connected to the movable groove;

[0033] The U-shaped groove is located at the lower end of the conductive post and is connected to the movable groove.

[0034] The stepped groove and the U-groove form a stepped shape;

[0035] The stop block is fixed to the outside of the support rod and located in the stepped groove.

[0036] Furthermore, the storage component includes:

[0037] There are two fixed rings, which are symmetrically fixed on the outside of the sleeve;

[0038] The capsule is connected to the end of the fixed ring away from the sleeve;

[0039] A plug is provided, penetrating the upper end of one of the fixed rings;

[0040] The one-way valve passes through the plug.

[0041] Furthermore, the guide component includes:

[0042] The perforation is symmetrically pierced through the spiral sleeve and communicates with the capsule;

[0043] Guideway, penetrating the connecting rod opening;

[0044] The passageway is opened at the upper end of the support rod and connects with the guide passageway;

[0045] Concave holes are symmetrically formed inside the guide posts;

[0046] The guide component is set in the concave hole, passes through the guide post, and is connected to the channel.

[0047] Furthermore, the guide rail component includes:

[0048] Connecting pipes are symmetrically installed through the support rods and are connected to the passageway;

[0049] A bellows is fixed to the end of the connecting pipe and located inside a recessed hole;

[0050] The pipes are symmetrically arranged through the guide posts and connected to the bellows, extending between the two disc springs;

[0051] The extrusion head is fixed at the end of the pipe away from the corrugated pipe.

[0052] The above-described solution of the present invention has at least the following beneficial effects:

[0053] Through the collaborative design of the spring adjustment section and the rotary adjustment section, the disc spring in the spring adjustment section provides a continuous rebound force to automatically push up the conductive column to maintain the contact pressure. The rotary adjustment section controls the spring compression position, which facilitates manual adjustment of the compensation height, realizes elastic compensation, and maintains stable contact pressure. This allows the circuit breaker to maintain reliable conductivity even after long-term operation, while simplifying and improving the efficiency of maintenance. Attached Figure Description

[0054] Figure 1 This is an overall perspective view of the wind power circuit breaker device provided in an embodiment of the present invention;

[0055] Figure 2 A perspective view of the operating mechanism and pole assembly provided in an embodiment of the present invention;

[0056] Figure 3 A side view of a wind power circuit breaker device provided in an embodiment of the present invention;

[0057] Figure 4 Provided for embodiments of the present invention Figure 3 Schematic diagram of the structure at point A in the diagram;

[0058] Figure 5 A cross-sectional plan view of the disc spring, support rod, and guide post assembly provided in an embodiment of the present invention;

[0059] Figure 6 An exploded perspective view of the combination of contact and spring-loaded part, rotary part and extrusion part provided in the embodiment of the present invention;

[0060] Figure 7 An exploded perspective view of the contact, spring-loaded portion, rotary portion, and extrusion portion provided in an embodiment of the present invention;

[0061] Figure 8 A circumferential perspective view of the conductive post and the guide post provided in an embodiment of the present invention;

[0062] Figure 9 An exploded perspective view of the disc spring and pressure ring provided in an embodiment of the present invention;

[0063] Figure 10 A perspective view of the connecting rod, support rod, and pipe assembly provided in an embodiment of the present invention;

[0064] Figure 11 This is a perspective view of the assembly of pipe, corrugated pipe and extruder provided in an embodiment of the present invention.

[0065] Explanation of reference numerals in the attached figures:

[0066] In the diagram: 1. Circuit breaker body; 2. Side plate; 3. Operating mechanism; 4. Insulator; 5. Terminal; 6. Shaft; 7. Isolating blade; 8. Contact rod; 9. Pole post; 10. Contact; 11. Vacuum interrupter; 12. Frame; 13. Double-sided sensor; 14. Adjusting rod; 15. Copper busbar; 16. Grounding blade; 17. Switch frame; 18. Fixing base; 19. Pole head; 20. Groove; 21. Guide post; 22. Pressure ring; 23. Conductive post; 24. 25. Disc spring; 26. Electrode; 27. Contact; 28. Sleeve; 29. ​​Through-hole; 30. Movable groove; 31. Connecting rod; 32. Support rod; 33. Stepped groove; 34. U-groove; 35. Stop block; 36. Fixed ring; 37. Capsule; 38. Plug; 39. One-way valve; 40. Pull handle; 41. Perforation; 42. Guide channel; 43. Through-channel; 44. Concave hole; 45. Connecting pipe; 46. Bellows; 47. Pipeline; 48. Extruder. Detailed Implementation

[0067] Exemplary embodiments of the invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0068] like Figures 1 to 11 As shown, an embodiment of the present invention provides an intelligent circuit breaker device suitable for wind power new energy, including a circuit breaker body 1, a side plate 2, and an operating mechanism 3 that penetrates the side plate 2. An insulator 4 is fixed on the circuit breaker body 1, and an end 5 is connected to the insulator 4. An isolating blade 7 is rotatably connected to the outer side of the end 5, and a contact rod 8 is connected to the inner side of the isolating blade 7. A pole post 9 is provided on the circuit breaker body 1, and the pole post 9 is located on one side of the insulator 4. An adjusting rod 14 is provided between the pole post 9 and the insulator 4, and one end of the adjusting rod 14 is rotatably connected to the isolating blade 7, and the other end is rotatably connected to the operating mechanism 3. A contact 10 is conductively connected to the pole post 9. The device also includes:

[0069] The spring-loaded adjustment part is disposed between the pole post 9 and the contact 10. It includes a guide adjustment member consisting of a pole head 19 connected to the pole post 9 and a conductive part disposed inside the pole head 19. It also includes a spring-loaded push member consisting of two disc springs 24 disposed inside the pole head 19 and located below the conductive part, so as to elastically compensate the contact 10.

[0070] The rotary adjustment section is provided and located outside the spring adjustment section. It includes a rotary pusher that is rotatably connected to the guide adjustment member and an adjustment member that passes through the guide adjustment member to position the adjustment contact 10 to compensate for the height.

[0071] The lubrication section, located outside the rotary adjustment section, includes a storage component consisting of a capsule 37 connected to the outside of the rotary pusher and a one-way valve 39 disposed on the capsule 37, and a guide component extending through the rotary adjustment section to the space between the two disc springs 24 to lubricate the disc springs 24.

[0072] Specifically, there are two adjusting rods 14, one of which is rotatably connected to the isolating blade 7. A rotating shaft 6 is installed through the end 5. The isolating blade 7 is rotatably connected to the outside of the rotating shaft 6. A vacuum interrupter 11 is installed at the end of the insulator 4 away from the end 5. A frame 12 is connected to the end of the vacuum interrupter 11 away from the insulator 4. A double-sided sensor 13 is installed below the circuit breaker body 1. A copper busbar 15 is rotatably connected to the inner side of the frame 12. Another adjusting rod 14 is rotatably connected to one end of the copper busbar 15. The adjusting rod 14 is connected to the operating mechanism 3. Multiple grounding blades 16 are connected to one side of the operating mechanism 3. The multiple grounding blades 16 are connected to each other through a switch frame 17. A fixed base 18 is connected between the insulator 4 and the vacuum interrupter 11.

[0073] In practical application, the circuit breaker body 1 is the most basic part of the entire switch, responsible for supporting and fixing other parts. The side plate 2 is fixed on the circuit breaker body 1 to support the main frame of the switch and other components. The operating mechanism 3 includes both manual and automatic modes to control the switching of the circuit breaker device. The operator can connect the servo motor to the operating mechanism 3 as the power source of the operating mechanism 3. The operating mechanism can transmit rotational power to the grounding knife 16, so that the grounding knife 16 can drive the switch frame 17 to rotate together. The grounding knife 16 is an important component of the switch frame 17, used to connect and disconnect the grounding of the circuit. The insulator 4 is used to isolate the switch frame 17 and other components to prevent electrical short circuits. The vacuum interrupter 11 is an important component of the switch, used to eliminate the arc when the switch is open and to protect the equipment. The isolating knife 7 is used to isolate the circuit and protect the equipment and personnel. The frame 12 is used to connect the switch and other equipment and transmit electrical energy. The copper busbar 15 is used to transmit electrical energy and connect various components. The double-sided sensor 13 is used to detect the position and status of the switch and provide control signals. The contact piece is an important component of the switch contact circuit, used to connect and disconnect the circuit with the contact rod 8 and the isolating knife 7.

[0074] The operator can control the operation of the operating mechanism as needed, converting the rotational power of the operating mechanism 3 into a pushing and pulling force. This allows the operating mechanism 3, supported by the circuit breaker body and side plate 2, to move the adjusting rod 14 away from the circuit breaker body. Simultaneously, both ends of the adjusting rod 14 will rotate under the support of the operating mechanism 3 and the isolating blade 7, respectively. This allows the adjusting rod 14 to push the isolating blade 7 to rotate clockwise around the pivot 6, thus separating the isolating blade 7 from the contact 10 and disconnecting the circuit. Alternatively, the operator can control the operating mechanism 3 to move the adjusting rod 14 closer to the circuit breaker body. This allows the adjusting rod 14 to pull the isolating blade 7 to rotate counterclockwise around the pivot 6 by a fixed angle, causing the isolating blade 7 to rotate the contact rod 8 together. This allows the contact rod 8 to contact the contact 10 and connect the circuit.

[0075] When the switch is open, an electric arc will form between the contacts. At this time, the vacuum interrupter 11 will be activated, introducing the electric arc into the chamber. Through the zero current in the vacuum state, the electric arc is extinguished, protecting the equipment. When power-off maintenance is required, the circuit needs to be grounded. At this time, the grounding knife 16 will be connected to the grounding wire and make contact with the ground, so that the circuit is connected to the ground for safety maintenance. The dual-sided sensor 13 can detect the status and position of the switch and feed back the status to the operating mechanism 3 to complete the monitoring of the switch status.

[0076] In a preferred embodiment of the present invention, the guiding component includes:

[0077] Groove 20 is formed at the upper end of pole head 19;

[0078] The conductive post 23 is movably disposed inside the groove 20 and above the disc spring 24;

[0079] The lower end of contact 10 is connected to the upper end of conductive post 23.

[0080] Specifically, the electrode head 19 provides space for the groove 20, the groove 20 provides space for the conductive post 23 to move and for protection, and the conductive post 23 provides support for the contact 10 and is made of copper.

[0081] Conductive components include:

[0082] The guide post 21 is disposed in the groove 20 and is axially connected to the pole head 19;

[0083] The electrode 25 is disposed inside the groove 20 and is fixedly connected to the electrode head 19, and is located outside the conductive post 23;

[0084] Contact 26 is symmetrically fixed on the outside of conductive post 23 and in contact with electrode 25.

[0085] Specifically, the electrode head 19 provides stable support for the guide post 21, the guide post 21 provides guiding and positioning for the disc spring 24, the electrode head 19 provides stable support for the electrode plate 25, and the conductive post 23 provides stable support for the contact 26. The contact between the electrode plate 25 and the contact 26 allows current to flow between the electrode head 19, the conductive post 23 and the contact 10, and the contact 26 can move along the electrode plate 25 under the action of external force.

[0086] The spring-loaded components include:

[0087] Two disc springs 24 are sleeved on the outside of the guide post 21;

[0088] The pressure ring 22 is sleeved on the outside of the guide post 21 and connected to the lower end of the conductive post 23;

[0089] The pressure ring 22 is located above the two disc springs 24.

[0090] Specifically, the disc spring 24 is elastic and can be squeezed and deformed under the action of external force, thereby reducing its height. It can also use the rebound force to increase its height after the external force disappears. It can also provide support for the conductive post 23 and use the rebound force to push the conductive post 23 upward. The pressure ring 22 allows the conductive post 23 to easily squeeze the disc spring 24.

[0091] In practical application, the electrode head 19 can transmit the power of the circuit breaker to the electrode plate 25, allowing the electrode plate 25 to conduct current to the conductive post 23 through the contact 26. The conductive post 23 then transmits current to the contact 10. When the isolating blade 7 drives the contact rod 8 to contact the contact 10, the current is transmitted to the isolating blade 7 through the contact 10 and the contact rod 8, thereby achieving circuit closure. When the contact 10 wears over time, the operator can manually adjust the positioning pressure of the disc spring 24, allowing the disc spring 24 to use its rebound force to push the conductive post 23 upward through the pressure ring 22. This allows the conductive post 23 to drive the contact 10 to move upward along the electrode plate 25 within the groove 20, thus allowing the conductive post 23 to drive the contact 10 upward together. This enables the contact 10 to overcome wear and maintain a height that allows it to make conductive contact with the contact rod 8, thereby achieving elastic compensation of the contact 10 and maintaining stable contact pressure after wear.

[0092] In a preferred embodiment of the present invention, the rotary pusher includes:

[0093] Sleeve 27 rotates on the outside of pole head 19;

[0094] The opening 28 is symmetrically connected to the pole head 19;

[0095] Through 29, symmetrical conductive posts 23 are opened, and the positions correspond to those of through 28;

[0096] The movable groove 30 is opened at the upper end of the guide post 21 and passes through the guide post 23 and communicates with the through hole 29.

[0097] Specifically, the sleeve 27 can provide support for the connecting rod 31 under the support of the pole head 19, the pole head 19 can provide opening space for the through 28, the conductive post 23 can provide opening space for the through 29, the through 29 and the through 28 can provide a passage and movement channel for the connecting rod 31, the guide post 21 can provide opening space for the movable slot 30, and the movable slot 30 can provide movement space for the support rod 32.

[0098] The setting components include:

[0099] The connecting rod 31 is fixed to the inner wall of the sleeve 27 and is provided through the through opening 28 and the through opening 29;

[0100] The support rod 32 is integrally formed below the connecting rod 31 and passes through the conductive post 23 located in the movable groove 30;

[0101] Positioning components are located within conductive posts 23 and guide posts 21.

[0102] Specifically, the connecting rod 31 can stably support the support rod 32 with the support of the sleeve 27, and the support rod 32 can provide stable support for the stop block 35.

[0103] Positioning components include:

[0104] The stepped groove 33 is formed on the inner side of the guide post 21 and is connected to the movable groove 30;

[0105] U-groove 34 is located at the lower end of conductive post 23 and is connected to movable groove 30;

[0106] Stepped groove 33 and U-groove 34 form a stepped shape;

[0107] The stop block 35 is fixed to the outside of the support rod 32 and located in the stepped groove 33.

[0108] Specifically, the stepped groove 33 and the U-groove 34 provide movement space for the stop 35, and cooperate with the conductive post 23 and the guide post 21 to provide a blocking and positioning function for the stop 35.

[0109] In practical application, the operator can rotate the sleeve 27 according to the degree of wear on the contact surface between the contact 10 and the contact rod 8. This clockwise rotation of the sleeve 27, via the connecting rod 31, causes the support rod 32 to rotate as well. The support rod 32 then rotates the stop block 35 clockwise within the stepped groove 33. This allows the stop block 35 to move to a suitable position within the stepped groove 33 where it is blocked and positioned by the guide post 21, or to move into the U-groove 34 where it is blocked and positioned by the conductive post 23. The height of the conductive post 23 can be adjusted according to the position of the stop block 35 (the closer the stop block 35 is to the U-groove 34, the higher the height of the conductive post 23). As the height of the conductive post 23 is adjusted (higher in groove 34), the disc spring 24 releases its rebound force as the stop block 35 rotates clockwise. This rebound force pushes the pressure ring 22 upward, causing the pressure ring 22 to move the conductive post 23, contact 10, connecting rod 31, support rod 32, and rotating sleeve 27 upward together until the support rod 32 moves the stop block 35 within the stepped groove 33 or U-groove 34 until it is blocked by the guide post 21 or conductive post 23. This allows the operator to easily adjust the compression positioning of the disc spring 24, thereby facilitating the adjustment of the elastic compensation of the contact 10.

[0110] In a preferred embodiment of the present invention, the storage component includes:

[0111] There are two fixed rings 36, which are symmetrically fixed on the outside of the sleeve 27;

[0112] Capsule 37 is connected to the end of fixed ring 36 away from sleeve 27;

[0113] A stopper 38 is positioned through the upper end of one of the fixed rings 36;

[0114] One-way valve 39 passes through plug 38.

[0115] Specifically, the stopper 38 is fixed with a handle 40, which allows the operator to easily move the stopper 38. The sleeve 27 provides stable support for the fixed ring 36, enabling the fixed ring 36 to support the capsule 37. The capsule 37 provides a through-passage for the stopper 38 and can use friction to support the stopper 38. The stopper 38 provides a through-passage for the one-way valve 39, which allows outside air to pass through the stopper 38 and enter the capsule 37. The capsule 37, the fixed ring 36, and the sleeve 27 work together to provide storage space for the lubricant.

[0116] The guide components include:

[0117] Perforation 41 is symmetrically opened through the spiral sleeve 27 and communicates with the capsule 37;

[0118] Guide channel 42, through connecting rod 31 is opened;

[0119] The passageway 43 is opened at the upper end of the support rod 32 and is connected to the guide passage 42;

[0120] The recessed holes 44 are symmetrically opened inside the guide post 21;

[0121] The guide component is set in the recess 44, passes through the guide post 21, and is connected to the passage 43.

[0122] Specifically, the sleeve 27 provides space for the through hole 41, the connecting rod 31 provides space for the guide 42, the support rod 32 provides space for the through hole 43, and the guide post 21 provides space for the recessed hole 44. The recessed hole 44 can cooperate with the movable groove 30 to provide deformation space for the bellows 46.

[0123] The guide rail components include:

[0124] Connecting pipe 45, symmetrically through support rod 32, and connected to passageway 43;

[0125] The bellows 46 is fixed to the end of the connecting pipe 45 and is located inside the recess 44;

[0126] Pipe 47 is symmetrically arranged through guide post 21 and connected to bellows 46, and extends between two disc springs 24;

[0127] The extrusion head 48 is fixed at the end of the pipe 47 away from the corrugated pipe 46.

[0128] Specifically, the support rod 32 provides support for the connecting pipe 45, which in turn provides support for the bellows 46. The bellows 46 can be stretched and deformed under external force, and will rebound and return to its original position when the external force disappears. The pipe 47 provides support for the extrusion head 48 under the support of the guide post 21. The perforation 41, guide channel 42, through channel 43, connecting pipe 45, bellows 46, pipe 47, and extrusion head 48 provide flow channels and guidance for the lubricant, allowing the lubricant to be discharged to the mating surface between the two disc springs 24.

[0129] In practical application, according to the actual needs, the operator can pull the plug 38 out of the capsule 37 using the pull handle 40, thereby opening an opening on the capsule 37 corresponding to the plug 38. Then, the lubricant is injected into the capsule 37 through the opening for temporary storage, and the plug 38 is reset. Then, as needed, the capsule 37 is squeezed under the support of the fixed ring 36 and the rotating sleeve 27, so that the capsule 37 can use the squeezing force to squeeze the lubricant into the perforation 41, so that the lubricant passes through the perforation 41 and enters the guide channel 42. Then, the lubricant in the guide channel 42 will enter the through channel 43, and pass through the through channel 43 into the connecting pipe 45. Subsequently, under the action of squeezing force, it passes through the bellows 46 and enters the drain pipe 47. Finally, it passes through the drain pipe 47 into the extrusion head 48, and is discharged through the extrusion head 48 between the mating surfaces of the two disc springs 24.

[0130] When the sleeve 27 drives the support rod 32 to rotate via the connecting rod 31, the support rod 32 will drive one end of the bellows 46 to rotate together via the connecting pipe 45, and will be stretched and bent under the support of the pipe 47 and the guide post 21 to prevent the rotation of the support rod 32 from affecting the delivery of lubricating fluid.

[0131] The above description represents the preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A smart circuit breaker device suitable for wind power new energy, comprising a circuit breaker body, connecting rods, support rods, side plates, and an operating mechanism penetrating the side plates. An insulator is fixed to the circuit breaker body, and an end is connected to the insulator. An isolating blade is rotatably connected to the outer side of the end, and a contact rod is connected to the inner side of the isolating blade. A pole post is provided on the circuit breaker body, located on one side of the insulator. An adjusting rod is provided between the pole post and the insulator, with one end rotatably connected to the isolating blade and the other end rotatably connected to the operating mechanism. A contact is electrically connected to the pole post. The device is characterized in that… Also includes: The spring-loaded adjustment section is disposed between the pole and the contact. It includes a guide adjustment component consisting of a pole connected to the pole and a conductive part disposed inside the pole, and a spring-loaded push component consisting of two disc springs disposed inside the pole and located below the conductive part, to elastically compensate the contact. The rotary adjustment section is movably disposed through the spring adjustment section and located outside the spring adjustment section. It includes a rotary pusher that is rotatably connected to the guide adjustment member and an adjustment member that is disposed through the guide adjustment member to position and adjust the contact compensation height. The extrusion lubrication section is located outside the rotary adjustment section. It includes an extrusion storage component consisting of a capsule connected to the outside of the rotary pusher and a one-way valve disposed on the capsule. It also includes a guide component extending through the rotary adjustment section to the space between the two disc springs to lubricate the disc springs. The guiding component includes: A groove is formed at the upper end of the pole head; The conductive post is movably positioned inside the groove and above the disc spring; The lower end of the contact is connected to the upper end of the conductive post; The conductive component includes: The guide post is set in the groove and is axially connected to the pole head; The electrode is set inside the groove and fixedly connected to the electrode head, and located outside the conductive post; The contacts are symmetrically fixed on the outside of the conductive posts and are in contact with the electrode plates; The spring-loaded component includes: The two disc springs are sleeved on the outside of the guide post; A pressure ring is fitted around the outside of the guide post and connected to the lower end of the conductive post. The pressure ring is located above the two disc springs; The rotary pusher includes: The sleeve rotates on the outside of the pole head; The opening is symmetrically oriented through the pole head; The openings are symmetrically designed to penetrate the conductive posts, and their positions correspond to the opening positions. The movable groove is located at the upper end of the guide post and connects to the through-hole through the guide post; The storage component includes: There are two fixed rings, which are symmetrically fixed on the outside of the sleeve; The capsule is connected to the end of the fixed ring away from the sleeve; A plug is provided, penetrating the upper end of one of the fixed rings; The one-way valve passes through the plug; The guide assembly includes: The perforation is symmetrically pierced through the spiral sleeve and communicates with the capsule; Guideway, penetrating the connecting rod opening; The passageway is opened at the upper end of the support rod and connects with the guide passageway; Concave holes are symmetrically formed inside the guide posts; The guide component is set in the concave hole, passes through the guide post, and is connected to the channel.

2. The intelligent circuit breaker device suitable for wind power new energy as described in claim 1, characterized in that, The setting component includes: The connecting rod is fixed to the inner wall of the sleeve and has a through-hole and a through-hole configuration; The support rod is integrally formed below the connecting rod, and the conductive post passes through the movable groove; Positioning components are located within the conductive pillars and guide pillars.

3. The intelligent circuit breaker device suitable for wind power new energy as described in claim 2, characterized in that, The positioning component includes: A stepped groove is formed on the inner side of the guide post and is connected to the movable groove; The U-shaped groove is located at the lower end of the conductive post and is connected to the movable groove. The stepped groove and the U-groove form a stepped shape; The stop block is fixed to the outside of the support rod and located in the stepped groove.

4. The intelligent circuit breaker device suitable for wind power new energy according to claim 3, characterized in that, The guide rail components include: Connecting pipes are symmetrically installed through the support rods and are connected to the passageway; A bellows is fixed to the end of the connecting pipe and located inside a recessed hole; The pipes are symmetrically arranged through the guide posts and connected to the bellows, extending between the two disc springs; The extrusion head is fixed at the end of the pipe away from the corrugated pipe.

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