CN116994865A - Current limiting reactor with heat resistance and convenient assembly - Google Patents
Current limiting reactor with heat resistance and convenient assembly Download PDFInfo
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- CN116994865A CN116994865A CN202311246687.2A CN202311246687A CN116994865A CN 116994865 A CN116994865 A CN 116994865A CN 202311246687 A CN202311246687 A CN 202311246687A CN 116994865 A CN116994865 A CN 116994865A
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- seat
- current limiting
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 115
- 238000004804 winding Methods 0.000 claims abstract description 20
- 230000008093 supporting effect Effects 0.000 claims description 19
- 241000446313 Lamella Species 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000001976 improved effect Effects 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 14
- 210000001503 joint Anatomy 0.000 description 6
- 239000008358 core component Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/343—Preventing or reducing surge voltages; oscillations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
- H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention discloses a current limiting reactor with heat resistance and convenient assembly, which relates to the technical field of reactors. According to the invention, after the coil is wound on the surface of the iron core, the stretching coil can extend into the inner side of the limit groove, the first motor is used for working, the rotating seat can drive the iron core to rotate, and the coil can be wound on the surface of the iron core by itself through rotating the iron core, so that the fixing degree of the coil and the iron core can be effectively improved because the stretching coil can be just clamped into the inner side of the limit groove, in addition, the winding speed of the coil can be improved by adopting the motor to wind the coil by itself, in addition, the condition that the winding coil is connected loosely in advance in the transportation process can be avoided, and the convenience of equipment assembly can be improved.
Description
Technical Field
The invention relates to the technical field of reactors, in particular to a current limiting reactor with heat resistance and convenient assembly.
Background
The reactor is also called an inductor, when one conductor is electrified, a magnetic field is generated in a certain space occupied by the conductor, so that all current-carrying electric conductors have common sense of inductance, however, the inductance of an electrified long straight conductor is smaller, the generated magnetic field is not strong, the actual reactor is in the form of a solenoid formed by a wire, the current-limiting reactor is a reactor which is connected in series in a power system and is used for limiting the fault current of the system, and the current-limiting reactor is an inductive element for limiting the use of closing inrush current, higher harmonic waves, short-circuit fault current and the like in the system.
The coil winding of the current limiting reactor on the market is usually required to be carried out before the iron core is installed inside the reactor, and the coil winding is easy to be scattered and fall off in the process of moving the iron core outside, so that the coil needs to be rewound when the iron core is arranged inside the reactor, and the assembly of the reactor is complicated.
Disclosure of Invention
The invention aims to provide a current limiting reactor with heat resistance and convenient assembly so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a current limiting reactor with heat resistance is convenient for assemble, includes base, iron core subassembly and wiring subassembly, the roof outside of base is provided with the shell body, and the inboard bottom of shell body is provided with the fixing base, the inboard top of base is connected with first motor, and the top outside of first motor is provided with rotates the seat, the inboard of rotating the seat is provided with the spring holder, the iron core subassembly sets up in the inboard of spring holder, the iron core subassembly includes iron core lamella, spacing groove and separation piece, the spacing groove has been seted up to the front and back both sides of iron core lamella, and the top outside of iron core lamella is connected with the separation piece, the outside surface winding of iron core lamella has the coil, and the middle-end of coil is provided with stretching coil, the winding displacement seat is settled in the top outside of iron core lamella, the top inboard of shell body sets up the extension seat, and the bottom outside of extension seat is connected with the oval ring, the fan is settled to the inside both sides of shell body, and the top outside of shell body is provided with the heat dissipation subassembly, wiring subassembly settles in the outside both sides of shell body, and the bottom outside of shell body is provided with the positioning subassembly.
Preferably, the rotating seat is welded with the spring seat, and the iron core valve is elastically connected with the spring seat.
Preferably, the number of the iron core petals is two, and the iron core petals are semi-cylindrical.
Preferably, the stretching coil is electrically connected with the coil, and the stretching coil is arranged at the inner side of the limiting groove.
Preferably, the radiating component comprises an exhaust box, an exhaust pipe, an exhaust opening and an exhaust opening, wherein the exhaust pipe is arranged on the outer side of the bottom of the exhaust box, the exhaust opening is formed in the outer side of the bottom of the exhaust pipe, and the exhaust opening is connected to the outer side of the exhaust box.
Preferably, the suction box is communicated with the suction opening through a suction tube, and the suction box is in threaded connection with the outer shell.
Preferably, the wiring assembly comprises a wire inlet seat, a connecting socket, an abutting plate and a clamping plate, wherein the connecting socket is arranged on the outer side of the wire inlet seat, the abutting plate is connected to the outer side surface of the outer shell, and the clamping plate is arranged on the outer side of the abutting plate.
Preferably, the clamping plate and the abutting plate are integrated, and the clamping plate is in clamping connection with the connecting socket.
Preferably, the positioning assembly comprises a rotating shaft, a supporting seat, a second motor and a rotating bottom plate, wherein the supporting seat is arranged on the outer side of the rotating shaft, the second motor is connected to the outer side surface of the supporting seat, and the rotating bottom plate is arranged on the outer side of the bottom of the second motor.
Preferably, the vertical center line of the supporting seat and the vertical center line of the outer shell are mutually overlapped, and the supporting seat is in rotary connection with the rotary bottom plate.
The invention provides a current limiting reactor with heat resistance and convenient assembly, which has the following beneficial effects: through making the iron core rotate, can make the coil twine by oneself on its surface, just in time can block into the spacing inslot because of stretching the coil, this can effectively promote the degree of fixing of coil and iron core, in addition through adopting motor self-winding coil, can promote the coil winding speed, after two iron core lamella separation, can make the diameter of the winding that iron core and coil are constituteed change, thereby can make the rated inductance of reactor also change, through the rated inductance who changes the reactor, can make the reactor freely change according to the in service behavior to the restriction scheme of surge current, higher harmonic, short circuit fault current restriction.
1. According to the invention, after the coil is wound on the surface of the iron core, the stretching coil can extend into the inner side of the limit groove, the distance between the stretching coil and the coil is the radius length of the iron core, so that when the coil is wound on the surface of the iron core, the stretching coil just extends into the inner side of the limit groove, in addition, the first motor is used for working, the rotating seat can drive the iron core to rotate, and the coil can be wound on the surface of the iron core by itself through rotating the iron core, as the stretching coil just can be clamped into the inner side of the limit groove, the fixation degree of the coil and the iron core can be effectively improved, in addition, the coil winding speed can be improved by adopting the motor to wind the coil by itself, and in addition, the situation that the winding coil is connected loosely in advance in the transportation process can be avoided, so that the convenience of equipment assembly is improved.
2. According to the invention, the first motor is used for working and driving the iron core to rotate, in the process of rotating the iron core, the separating block can be transversely clamped with the elliptical ring, so that the elliptical ring can prop open the separating block, after the separating block is propped open, the two iron core flaps can be separated, the stretching coil wound on the outer sides of the separating block is prolonged, after the two iron core flaps are separated, the diameter of the winding formed by the iron core and the coil is changed, the rated inductance of the reactor can be changed, and the limiting scheme of the restriction of the reactor on the surge current, the higher harmonic and the short-circuit fault current can be freely changed according to the use condition by changing the rated inductance of the reactor, so that the use flexibility of the equipment is promoted.
3. The invention can blow high-speed gas to the iron core component through the fan, so that the temperature of the surface of the iron core component can be rapidly dispersed, meanwhile, the first motor drives the iron core component to rotate, the iron core component can uniformly disperse heat, in addition, the iron core valve can be supported by the elliptical ring when rotating, the heat radiating area of the iron core component can be improved, in addition, the air suction box can work, the suction opening can generate suction force, the heat in the outer shell can be sucked into the suction tube and can be dispersed through the air outlet, and the equipment can have better heat resistance through sucking the heat away from the equipment.
4. When the connecting jack is in butt joint with the wire inlet seat, the clamping plate can be wrapped on the outer side of the connecting jack, after the fixing bolt is screwed in the surface of the clamping plate, the clamping plate can clamp and fix the connecting jack, the clamping plate can be fixed on the outer shell through the butt joint plate, and the connecting jack is fixed and limited through the clamping plate, so that the connecting jack can be effectively prevented from being separated from the wire inlet seat in the connecting process, and the stability of equipment operation is improved.
5. According to the invention, the second motor is used for working and can drive the rotating shaft at the inner side of the supporting seat to rotate, and the rotating shaft can drive the outer shell body to swing back and forth in the rotating process, so that the equipment can perform position adjustment in the front-back direction, and the supporting seat and the outer shell body can be driven to perform circumferential rotation by rotating the bottom plate to work, so that the equipment can perform circumferential position adjustment, and the working position of the equipment and the transmission range of inductance can be changed by adjusting the position of the equipment, so that the equipment can have stronger regulation and control performance, and meanwhile, the use flexibility of the equipment can be improved.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a current limiting reactor with heat resistance for easy assembly according to the present invention;
fig. 2 is an enlarged schematic view of the structure of the current limiting reactor of fig. 1 with heat resistance for easy assembly according to the present invention;
fig. 3 is a schematic diagram of a rotating base structure of a current limiting reactor with heat resistance for easy assembly according to the present invention;
fig. 4 is a schematic structural diagram of an iron core assembly of the current limiting reactor with heat resistance for easy assembly according to the present invention;
fig. 5 is a schematic diagram of a top view of a separation block of a current limiting reactor with heat resistance for easy assembly according to the present invention;
fig. 6 is an enlarged schematic view of a current limiting reactor of fig. 1B with heat resistance for easy assembly according to the present invention.
In the figure: 1. a base; 2. an outer housing; 3. a fixing seat; 4. a first motor; 5. a rotating seat; 6. a spring seat; 7. an iron core assembly; 701. iron core segments; 702. a limit groove; 703. separating the blocks; 8. a coil; 9. stretching the coil; 10. a wire arrangement seat; 11. an extension seat; 12. an elliptical ring; 13. a fan; 14. a heat dissipation assembly; 1401. an exhaust box; 1402. an exhaust tube; 1403. an air suction port; 1404. an air outlet; 15. a wiring assembly; 1501. a wire inlet seat; 1502. a connection socket; 1503. an abutting plate; 1504. a clamping plate; 16. a positioning component; 1601. a rotation shaft; 1602. a support base; 1603. a second motor; 1604. the bottom plate is rotated.
Description of the embodiments
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a current limiting reactor with heat resistance is convenient for assemble, including base 1, iron core subassembly 7 and wiring subassembly 15, the roof outside of base 1 is provided with shell body 2, and the inboard bottom of shell body 2 is provided with fixing base 3, the inboard top of base 1 is connected with first motor 4, and the top outside of first motor 4 is provided with rotates seat 5, the inboard of rotating seat 5 is provided with spring holder 6, iron core subassembly 7 sets up in the inboard of spring holder 6, iron core subassembly 7 includes iron core lamella 701, spacing groove 702 and separation piece 703, spacing groove 702 has been seted up to the front and back both sides of iron core lamella 701, and the top outside of iron core lamella 701 is connected with separation piece 703, the outside surface winding of iron core lamella 701 has coil 8, and the middle-end of coil 8 is provided with stretching coil 9, the winding displacement seat 10 is settled in the top outside of iron core lamella 701, the top inboard of shell body 2 is provided with extension seat 11, and the bottom outside of extension seat 11 is connected with elliptical ring 12, the inside both sides of shell body 2 are settled there is fan 13, and the top outside of shell body 2 is provided with subassembly 14, wiring subassembly 15 is settled in the outside of spring holder 2 in the outside, and the outside of shell body 2 is provided with the heat dissipation subassembly 16.
Referring to fig. 1-5, a rotating seat 5 is welded with a spring seat 6, an iron core petal 701 is elastically connected with the spring seat 6, two iron core petals 701 are provided, the iron core petals 701 are semi-cylindrical, a stretching coil 9 is electrically connected with a coil 8, and the stretching coil 9 is arranged inside a limiting groove 702;
the specific operation is as follows, when the equipment is assembled, two iron core petals 701 are combined, the iron core petals 701 can be combined into a cylindrical iron core, the assembled iron core is inserted into the inner side of the rotating seat 5, the spring seat 6 on the inner side of the rotating seat 5 can be used for clamping the iron core, after the coil 8 is wound on the surface of the iron core, the stretching coil 9 can stretch into the inner side of the limiting groove 702, the distance between the stretching coil 9 and the coil 8 is the radius length of the iron core, when the coil 8 is wound on the surface of the iron core, the stretching coil 9 can stretch into the inner side of the limiting groove 702 exactly, in addition, the first motor 4 works, the rotating seat 5 can drive the iron core to rotate, and the coil 8 can be wound on the surface of the iron core automatically by rotating the iron core, because the stretching coil 9 can be clamped into the inner side of the limiting groove 702 exactly, the fixing degree of the coil 8 and the iron core can be effectively improved, in addition, the winding speed of the coil 8 can be improved by adopting the motor to automatically wind the coil 8, the iron core is arranged at the inner side of the reactor and then winds the coil 8, the condition that the connection of the winding coil 8 is loose in advance in the transportation process can be avoided, the assembly convenience of the equipment is improved, when the equipment is electrified and used, the first motor 4 works and can drive the iron core to rotate, the separating block 703 and the elliptical ring 12 can be transversely clamped in the rotating process of the iron core, the elliptical ring 12 can prop up the separating block 703, after the separating block 703 is propped up, the two iron core petals 701 can be separated, the stretching coil 9 wound at the outer side of the separating block 703 can be prolonged, the diameter of the winding formed by the iron core and the coil 8 can be changed after the two iron core petals 701 are separated, and the rated inductance of the reactor can be changed, by changing the rated inductance of the reactor, the limiting scheme of the reactor for limiting the surge current, the higher harmonic and the short-circuit fault current of the shunt switch can be freely changed according to the use condition, which is beneficial to improving the use flexibility of the equipment, in addition, the extension seat 11 has a lifting function, when the equipment does not need to change the rated inductance, the extension seat 11 can drive the elliptical ring 12 to move upwards, so that the elliptical ring 12 moves out from the inner side of the separation block 703, and the influence of the elliptical ring 12 on other works of the iron core assembly 7 can be avoided.
Referring to fig. 1 and 4, the heat dissipation assembly 14 includes an exhaust box 1401, an exhaust tube 1402, an exhaust opening 1403 and an exhaust opening 1404, wherein the exhaust tube 1402 is disposed at the outer side of the bottom of the exhaust box 1401, the exhaust opening 1403 is disposed at the outer side of the bottom of the exhaust tube 1402, the exhaust opening 1404 is connected to the outer side of the exhaust box 1401, the exhaust box 1401 is communicated with the exhaust opening 1403 through the exhaust tube 1402, and the exhaust box 1401 is in threaded connection with the outer shell 2;
the operation is as follows, the iron core assembly 7 can produce the high temperature after long-time work, work through fan 13, can blow out high-speed gas to iron core assembly 7, this makes the temperature on iron core assembly 7 surface can dispel fast, first motor 4 drives iron core assembly 7 rotatory simultaneously, can make iron core assembly 7 evenly dispel the heat, can be propped up by elliptical ring 12 when iron core lamella 701 is rotatory in addition, this makes the radiating area of iron core assembly 7 can obtain promoting, work through suction box 1401 in addition, can make suction opening 1403 produce suction, this makes the heat in the shell body 2 can inhale in the exhaust column 1402, and dispel through air exit 1404, through inhaling heat off the equipment, can make equipment have better heat resistance.
Referring to fig. 1 and 6, the wiring assembly 15 includes a wire inlet seat 1501, a connection socket 1502, an abutting plate 1503 and a clamping plate 1504, the connection socket 1502 is disposed at the outer side of the wire inlet seat 1501, the abutting plate 1503 is connected to the outer side surface of the outer housing 2, the clamping plate 1504 is disposed at the outer side of the abutting plate 1503, the clamping plate 1504 and the abutting plate 1503 are integrated, the clamping plate 1504 is in clamping connection with the connection socket 1502, the positioning assembly 16 includes a rotating shaft 1601, a supporting seat 1602, a second motor 1603 and a rotating bottom plate 1604, the supporting seat 1602 is disposed at the outer side of the rotating shaft 1601, the second motor 1603 is connected to the outer side surface of the supporting seat 1602, the rotating bottom plate 1604 is disposed at the outer side of the bottom of the second motor 1603, the vertical center line of the supporting seat 1602 coincides with the vertical center line of the outer housing 2, and the supporting seat 1602 is in rotating connection with the rotating bottom plate 1604;
the device comprises a connecting socket 1502 and a wire inlet seat 1501, wires on the inner side of the wire inlet seat 10 are electrified, the device can normally work, when the connecting socket 1502 is in butt joint with the wire inlet seat 1501, the clamping plate 1504 can wrap the outer side of the connecting socket 1502, after the surface of the clamping plate 1504 is screwed into a fixing bolt, the clamping plate 1504 can clamp and fix the connecting socket 1502, the clamping plate 1504 can be fixed on a shell body 2 through the butt plate 1503, the connecting socket 1502 is fixedly limited through the clamping plate 1504, the connecting socket 1502 can be effectively prevented from being separated from the wire inlet seat 1501 in the connecting process, the device can be conveniently separated from the wire inlet seat 1501, the device can be effectively prevented from being in operation through a second motor 1603, a rotating shaft 1601 on the inner side of the supporting seat 1602 can be driven to rotate, the shell body 2 can be driven to swing back and forth in the rotating process, the device can be subjected to position adjustment in the front-back direction, the supporting seat 1602 and the shell body 2 can be driven to rotate through the rotating bottom plate 1604 to operate, the circumferential position of the device can be adjusted, the device can be prevented from falling off the device can be effectively, the device can be prevented from being in the position adjustment range of the device and the device from being transmitted through the inductor and the device, the device can be prevented from being in the rotation range of the connection position adjustment, the device can be greatly displaced from being connected through the device, and the device can be prevented from being in the connection position displacement, and the device can be guaranteed to be simultaneously by the connection device and the device can be guaranteed to be connected through the device and the device.
In summary, when the current limiting reactor with heat resistance and convenient assembly is used, firstly, two iron core petals 701 are combined, so that the iron core petals 701 can be combined into a cylindrical iron core, the assembled iron core is inserted into the inner side of the rotating seat 5, the spring seat 6 on the inner side of the rotating seat 5 can clamp the iron core, at the moment, after the coil 8 is wound on the surface of the iron core, the stretching coil 9 can extend into the inner side of the limiting groove 702, the distance between the stretching coil 9 and the coil 8 is the radius length of the iron core, when the coil 8 is wound on the surface of the iron core, the stretching coil 9 can just extend into the inner side of the limiting groove 702, in addition, the first motor 4 works, the rotating seat 5 can drive the iron core to rotate, the iron core rotates, the coil 8 can be wound on the surface of the rotating seat, the stretching coil 9 can be just clamped into the inner side of the limiting groove 702, the fixing degree of the coil 8 and the iron core can be effectively improved, in addition, the winding speed of the coil 8 can be improved by adopting the motor to wind the coil 8 automatically, in addition, the iron core is arranged on the inner side of the reactor and then winds the coil 8, the condition that the coil 8 is connected loosely in the transportation process in advance can be avoided, and the convenience of equipment assembly is improved;
then, the connection socket 1502 is in butt joint with the wire inlet seat 1501, wires on the inner side of the wire outlet seat 10 can be electrified, so that the equipment can work normally, when the connection socket 1502 is in butt joint with the wire inlet seat 1501, the clamping plate 1504 can be wrapped on the outer side of the connection socket 1502, after fixing bolts are screwed into the surface of the clamping plate 1504, the clamping plate 1504 can clamp and fix the connection socket 1502, the clamping plate 1504 can be fixed on the outer shell 2 through the butt joint plate 1503, the fixing limit of the clamping plate 1504 to the connection socket 1502 is achieved, separation of the connection socket 1502 and the wire inlet seat 1501 in the connection process can be effectively avoided, and the equipment work stability is improved;
when the equipment is electrified and used after the assembly is completed, the first motor 4 is used for working, the iron core can be driven to rotate, in the process of rotating the iron core, the separating block 703 and the elliptical ring 12 can be transversely clamped, so that the elliptical ring 12 can be used for expanding the separating block 703, after the separating block 703 is expanded, the two iron core petals 701 can be separated, the stretching coil 9 wound on the outer side of the separating block 701 is prolonged, after the two iron core petals 701 are separated, the diameter of a winding formed by the iron core and the coil 8 is changed, the rated inductance of the reactor can be changed, the rated inductance of the reactor is changed, the limiting scheme of limiting the reactor on the switching inrush current, the higher harmonic wave and the short-circuit fault current can be freely changed according to the use condition, the use flexibility of the equipment is facilitated, in addition, the extending seat 11 has a lifting function, when the equipment does not need to change the rated inductance, the extending seat 11 can drive the elliptical ring 12 to be upwards moved from the inner side of the separating block 703, and the effect of the elliptical ring 12 on other work of the iron core assembly 7 can be avoided;
then, the iron core assembly 7 can generate high temperature after long-time working, high-speed gas can be blown out of the iron core assembly 7 through the fan 13, so that the temperature of the surface of the iron core assembly 7 can be rapidly dispersed, meanwhile, the first motor 4 drives the iron core assembly 7 to rotate, the iron core assembly 7 can uniformly dissipate heat, in addition, when the iron core valve 701 rotates, the iron core assembly 7 can be supported by the elliptical ring 12, the heat dissipation area of the iron core assembly 7 can be improved, in addition, the air suction box 1401 is used for working, the air suction opening 1403 can generate suction force, the heat in the outer shell 2 can be sucked into the air suction pipe 1402 and can be dissipated through the air outlet 1404, and the equipment has better heat resistance through sucking the heat away from the equipment;
finally, the second motor 1603 works to drive the rotating shaft 1601 at the inner side of the supporting seat 1602 to rotate, the rotating shaft 1601 can drive the outer shell 2 to swing back and forth in the rotating process, so that the device can perform position adjustment in the back and forth direction, and the rotating bottom plate 1604 works to drive the supporting seat 1602 and the outer shell 2 to perform circumferential rotation, so that the device can perform circumferential position adjustment, and the working position of the device and the transmission range of inductance can be changed by adjusting the position of the device, so that the device can have stronger regulation and control performance, and meanwhile, the use flexibility of the device can be improved.
Claims (10)
1. The utility model provides a current limiting reactor with heat resistance is convenient for assemble, its characterized in that, including base (1), iron core subassembly (7) and wiring subassembly (15), the roof outside of base (1) is provided with shell body (2), and the inboard bottom of shell body (2) is provided with fixing base (3), the inboard top of base (1) is connected with first motor (4), and the top outside of first motor (4) is provided with rotation seat (5), the inboard of rotation seat (5) is provided with spring holder (6), iron core subassembly (7) set up in the inboard of spring holder (6), iron core subassembly (7) are including iron core lamella (701), spacing groove (702) and separation piece (703), spacing groove (702) have been seted up to the front and back both sides of iron core lamella (701), and the top outside of iron core lamella (701) is connected with separation piece (703), the outside surface winding of the outside of iron core lamella (701) has coil (8), and the middle-end of coil (8) is provided with stretching coil (9), the outside of iron core lamella (701) is provided with the inboard outside of arranging wire (10), the outside of shell body (2) is provided with extension seat (11) and extends outside (11), the fan (13) is arranged on two sides of the inside of the outer shell (2), the heat dissipation assembly (14) is arranged on the outer side of the top of the outer shell (2), the wiring assembly (15) is arranged on two sides of the outside of the outer shell (2), and the positioning assembly (16) is arranged on the outer side of the bottom of the outer shell (2).
2. A current limiting reactor with heat resistance for easy assembly according to claim 1, characterized in that the rotating seat (5) is welded with the spring seat (6), and the core segments (701) are elastically connected with the spring seat (6).
3. A current limiting reactor with heat resistance for easy assembly according to claim 1, characterized in that the core segments (701) are provided in two pieces and the core segments (701) are semi-cylindrical.
4. The current limiting reactor with heat resistance for easy assembly according to claim 1, wherein the stretching coil (9) is electrically connected with the coil (8), and the stretching coil (9) is arranged inside the limit groove (702).
5. The current limiting reactor with heat resistance convenient to assemble according to claim 1, wherein the heat dissipation assembly (14) comprises an exhaust box (1401), an exhaust pipe (1402), an exhaust port (1403) and an exhaust port (1404), the exhaust pipe (1402) is arranged on the outer side of the bottom of the exhaust box (1401), the exhaust port (1403) is arranged on the outer side of the bottom of the exhaust pipe (1402), and the exhaust port (1404) is connected to the outer side of the exhaust box (1401).
6. The current limiting reactor with heat resistance for easy assembly according to claim 5, wherein the suction box (1401) is communicated with the suction opening (1403) through the suction tube (1402), and the suction box (1401) is in threaded connection with the outer shell (2).
7. The current limiting reactor with heat resistance for easy assembly according to claim 1, wherein the wiring assembly (15) comprises a wire inlet seat (1501), a connection socket (1502), a butt plate (1503) and a clamping plate (1504), the connection socket (1502) is arranged on the outer side of the wire inlet seat (1501), the butt plate (1503) is connected to the outer side surface of the outer shell (2), and the clamping plate (1504) is arranged on the outer side of the butt plate (1503).
8. The current limiting reactor with heat resistance for easy assembly according to claim 7, wherein the clamping plate (1504) is integrated with the abutting plate (1503), and the clamping plate (1504) is in clamping connection with the connection socket (1502).
9. The current limiting reactor with heat resistance for easy assembly according to claim 1, wherein the positioning assembly (16) comprises a rotating shaft (1601), a supporting seat (1602), a second motor (1603) and a rotating bottom plate (1604), the supporting seat (1602) is arranged on the outer side of the rotating shaft (1601), the second motor (1603) is connected to the outer side surface of the supporting seat (1602), and the rotating bottom plate (1604) is arranged on the outer side of the bottom of the second motor (1603).
10. The current limiting reactor with heat resistance for easy assembly according to claim 9, wherein the vertical center line of the support base (1602) coincides with the vertical center line of the outer case (2), and the support base (1602) is rotatably connected to the rotating base plate (1604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311246687.2A CN116994865B (en) | 2023-09-26 | 2023-09-26 | Current limiting reactor with heat resistance and convenient assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311246687.2A CN116994865B (en) | 2023-09-26 | 2023-09-26 | Current limiting reactor with heat resistance and convenient assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116994865A true CN116994865A (en) | 2023-11-03 |
| CN116994865B CN116994865B (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311246687.2A Active CN116994865B (en) | 2023-09-26 | 2023-09-26 | Current limiting reactor with heat resistance and convenient assembly |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206697342U (en) * | 2017-03-26 | 2017-12-01 | 合肥盛宝电气有限公司 | A kind of current-limiting reactor of instantaneous regulative reactance |
| CN109616293A (en) * | 2018-12-29 | 2019-04-12 | 湖南福德电气有限公司 | A kind of heat radiating type reactor |
| CN212392098U (en) * | 2020-05-26 | 2021-01-22 | 方有才 | Household small-sized transformer |
-
2023
- 2023-09-26 CN CN202311246687.2A patent/CN116994865B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206697342U (en) * | 2017-03-26 | 2017-12-01 | 合肥盛宝电气有限公司 | A kind of current-limiting reactor of instantaneous regulative reactance |
| CN109616293A (en) * | 2018-12-29 | 2019-04-12 | 湖南福德电气有限公司 | A kind of heat radiating type reactor |
| CN212392098U (en) * | 2020-05-26 | 2021-01-22 | 方有才 | Household small-sized transformer |
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| Publication number | Publication date |
|---|---|
| CN116994865B (en) | 2023-12-05 |
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