CN120727406A - An insulated energy-saving oil-immersed transformer - Google Patents
An insulated energy-saving oil-immersed transformerInfo
- Publication number
- CN120727406A CN120727406A CN202511150659.XA CN202511150659A CN120727406A CN 120727406 A CN120727406 A CN 120727406A CN 202511150659 A CN202511150659 A CN 202511150659A CN 120727406 A CN120727406 A CN 120727406A
- Authority
- CN
- China
- Prior art keywords
- air guide
- transformer body
- guide plate
- side wall
- telescopic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- H01F27/08—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
- H01F27/08—Cooling; Ventilating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
The invention provides an insulating energy-saving oil immersed transformer, which belongs to the technical field of transformers and comprises a transformer body, radiating fins, a telescopic air guide assembly and an adjusting assembly, wherein the radiating fins are provided with a plurality of groups, the radiating fins are fixedly arranged on four side walls of the transformer body, the upper parts of the radiating fins of each group are hinged with one group of telescopic air guide assembly, the adjusting assembly is provided with four groups, and the four groups of adjusting assemblies are respectively arranged on the four side walls of the transformer body. Compared with the prior art, the embodiment of the invention has the advantages that the telescopic air guide assembly is arranged at the upper part of the radiating fins, and the wind power air flow is smoothly guided between the radiating fins by utilizing the adjusting assembly to adjust the telescopic air guide assembly according to the wind direction, so that the radiating fins can be fully radiated, and the radiating effect of the radiating fins and the transformer body is improved.
Description
Technical Field
The invention belongs to the technical field of transformers, and particularly relates to an insulating energy-saving oil immersed transformer.
Background
The oil immersed transformer is a novel transformer which uses insulating oil as a cooling medium, and mainly comprises an iron core, windings, an oil tank, an insulating sleeve, a tap switch, a gas relay and the like, wherein the iron core and the windings are all immersed in transformer oil.
At present, transformer oil is to a plurality of radiating fins of outside heat transfer to the transformer body after iron core and winding cool down, and then by a plurality of radiating fins with heat dissipation to external environment in, however because a plurality of radiating fins are comparatively intensive of arranging generally on the transformer body outer wall, wind-force air current is difficult to smoothly get into between two adjacent groups of radiating fins, and then leads to radiating fin to be difficult to dispel the heat fast, thereby make the radiating effect of transformer body not ideal.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the embodiment of the invention is to provide an insulating energy-saving oil-immersed transformer.
In order to solve the technical problems, the invention provides the following technical scheme:
an insulating energy-saving oil immersed transformer comprises a transformer body, radiating fins, a telescopic air guide component and an adjusting component,
The radiating fins are provided with a plurality of groups, the radiating fins are fixedly arranged on the four side walls of the transformer body,
The upper part of each group of radiating fins is hinged with a group of telescopic air guide components,
The adjusting component is provided with four groups, the four groups of adjusting components are respectively arranged on four side walls of the transformer body and used for adjusting a plurality of telescopic air guide components on the four side walls of the transformer body according to wind directions, so that the telescopic air guide components are sequentially and obliquely distributed from high to low against the wind directions, and wind power air flows are led into the space between the radiating fins.
As a further improvement scheme of the invention, the four groups of adjusting components have the same structure and all comprise a wind direction plate, a rotating shaft, an eccentric wheel, a sliding seat, an elastic piece, a first connecting rod, an adjusting rod, a second connecting rod and a supporting rod,
The rotating shaft is rotationally arranged on the side wall of the transformer body, the wind direction plate is fixedly arranged on the side wall of the rotating shaft, the eccentric wheel is fixedly arranged at the bottom of the rotating shaft, the sliding seat is slidably arranged on the side wall of the transformer body, the elastic piece is arranged on one side of the sliding seat and is used for providing elastic support for the sliding seat, one end of the first connecting rod is fixedly connected with the sliding seat, the other end of the first connecting rod is hinged with the adjusting rod, the supporting rod is fixedly arranged on the side wall of the transformer body, one end of the second connecting rod is rotationally connected with the supporting rod, the other end of the second connecting rod is hinged with the adjusting rod,
The telescopic air guide assemblies have the same structure and comprise a first air guide plate and a second air guide plate,
The second air guide plates are hinged to the upper portions of the radiating fins, the first air guide plates are mounted at the upper ends of the second air guide plates and are in telescopic fit with the second air guide plates, and the upper ends of the first air guide plates corresponding to the telescopic air guide assemblies are hinged to the bottoms of the adjusting rods.
As a further improvement scheme of the invention, horizontally distributed guide rails are fixedly arranged on the side wall of the transformer body, and the sliding seat is in sliding fit with the guide rails.
As a further improvement scheme of the invention, a baffle seat is fixedly arranged on one end of the guide rail on the side wall of the transformer body, one end of the elastic piece is connected with the sliding seat, and the other end of the elastic piece is connected with the baffle seat and is used for providing elastic support for the sliding seat.
As a still further improvement scheme of the invention, a support is fixedly arranged on the side wall of the transformer body, and the rotating shaft vertically penetrates through the support and is in running fit with the support.
As a still further improvement scheme of the invention, the elastic piece is a spring or a metal elastic piece.
As a still further development of the invention the telescopic fit between the first air deflector and the second air deflector is arranged,
The second air deflector is hollow, one end of the first air deflector is movably inserted into the inner cavity of the second air deflector,
Or the side wall of the second air deflector is fixedly provided with a sliding rail, and the side wall of the first air deflector is provided with a sliding block matched with the sliding rail.
Compared with the prior art, the invention has the beneficial effects that:
Compared with the prior art, the embodiment of the invention has the advantages that the telescopic air guide assembly is arranged at the upper part of the radiating fins, and the wind power air flow is smoothly guided between the radiating fins by utilizing the adjusting assembly to adjust the telescopic air guide assembly according to the wind direction, so that the radiating fins can be fully radiated, and the radiating effect of the radiating fins and the transformer body is improved.
Drawings
Fig. 1 is a schematic structural diagram of an insulating energy-saving oil-immersed transformer;
Fig. 2 is a schematic structural diagram of a telescopic air deflector in an insulating energy-saving oil immersed transformer;
FIG. 3 is an enlarged schematic view of area A of FIG. 1;
FIG. 4 is an enlarged schematic view of area B of FIG. 1;
In the figure, the transformer comprises a 10-transformer body, a 101-support, a 102-baffle seat, a 103-guide rail, a 20-radiating fin, a 30-telescopic air guide assembly, a 301-first air guide plate, a 302-second air guide plate, a 40-adjusting assembly, a 401-air guide plate, a 402-rotating shaft, a 403-eccentric wheel, a 404-sliding seat, a 405-elastic piece, a 406-first connecting rod, a 407-adjusting rod, a 408-second connecting rod, a 409-supporting rod and a 50-conservator.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the specific embodiments.
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Referring to fig. 1 and 3, the present embodiment provides an insulating energy-saving oil immersed transformer, which includes a transformer body 10, heat dissipation fins 20, a telescopic air guiding assembly 30 and an adjusting assembly 40, wherein the heat dissipation fins 20 are provided with a plurality of groups, a plurality of heat dissipation fins 20 are fixedly arranged on four side walls of the transformer body 10, a group of telescopic air guiding assemblies 30 are hinged to the upper portions of each group of heat dissipation fins 20, the adjusting assembly 40 is provided with four groups, the four groups of adjusting assemblies 40 are respectively installed on four side walls of the transformer body 10 and are used for adjusting a plurality of telescopic air guiding assemblies 30 on the four side walls of the transformer body 10 according to wind directions, so that a plurality of telescopic air guiding assemblies 30 are sequentially and obliquely distributed from high to low along the wind direction, and wind currents are led into a plurality of heat dissipation fins 20.
When the oil immersed transformer works, heat of oil in the transformer body 10 is dissipated through the plurality of radiating fins 20, so that the heat dissipation of the transformer body 10 is realized, when external wind power acts on the transformer body 10 from right to left, the adjusting assemblies 40 at the front and rear positions of the transformer body 10 adjust the plurality of telescopic air guide assemblies 30 on the front and rear side walls of the transformer body 10, so that the plurality of telescopic air guide assemblies 30 are sequentially distributed obliquely from high to low against the wind power direction, at the moment, when wind power flows from right to left flow from the front and rear positions of the transformer body 10, the wind power flows from right to left can be led into the plurality of radiating fins 20 by the plurality of telescopic air guide assemblies 30, and further, the heat dissipation of the plurality of radiating fins 20 is fully realized, otherwise, when external wind power acts on the transformer body 10 from left to right, the adjusting assemblies 40 at the front and rear positions of the transformer body 10 adjust the plurality of telescopic air guide assemblies 30 on the front and rear side walls of the transformer body 10, so that the plurality of telescopic air guide assemblies 30 are sequentially distributed obliquely from high to low against the wind power direction, and when wind power flows from left to right flow from the front and rear positions of the transformer body 10 flow from the front and rear positions of the transformer body can be led into the plurality of radiating fins 20 by the plurality of telescopic air guide assemblies; similarly, when external wind power acts on the transformer body 10 from front to back or from back to front, the adjusting components 40 at the left and right positions of the transformer body 10 adjust the telescopic air guide components 30 at the left and right positions of the transformer body 10, so that the telescopic air guide components 30 at the left and right positions are also obliquely distributed in sequence from top to bottom against the wind power direction, and wind power air flow is led into the space between the radiating fins 20, achieving sufficient heat dissipation of the plurality of heat dissipation fins 20.
Referring to fig. 2, 3 and 4, in one embodiment, four groups of adjusting assemblies 40 have the same structure, each including a wind deflector 401, a rotating shaft 402, an eccentric wheel 403, a sliding seat 404, an elastic member 405, a first connecting rod 406, an adjusting rod 407, a second connecting rod 408 and a supporting rod 409, wherein the rotating shaft 402 is rotatably disposed on a side wall of the transformer body 10, the wind deflector 401 is fixedly disposed on the side wall of the rotating shaft 402, the eccentric wheel 403 is fixedly disposed at the bottom of the rotating shaft 402, the sliding seat 404 is slidably mounted on the side wall of the transformer body 10, the elastic member 405 is disposed on one side of the sliding seat 404 and is used for providing elastic support for the sliding seat 404, one end of the first connecting rod 406 is fixedly connected with the sliding seat 404, the other end is hinged with the adjusting rod 407, the supporting rod 409 is fixedly disposed on the side wall of the transformer body 10, one end of the second connecting rod 408 is rotatably connected with the supporting rod 409, the other end is hinged with the adjusting rod 407, the plurality of telescopic wind deflectors 30 have the same structure, each including a first wind deflector 301 and a second wind deflector 302, the second wind deflector 302 is hinged with the second wind deflector 302, and the telescopic wind deflector 302 is hinged to the first wind deflector 302, and the telescopic wind deflector 302 is connected with the second wind deflector 302.
When external wind force acts on the transformer body 10 from right to left, wind force air current blows the wind direction plate 401 at the front and rear positions of the transformer body 10 to drive the rotating shaft 402 to rotate, the rotating shaft 402 drives the eccentric wheel 403 to rotate when rotating, the eccentric wheel 403 pushes the sliding seat 404 to enable the sliding seat 404 to slide rightwards along the side wall of the transformer body 10, the sliding seat 404 slides rightwards to enable the elastic piece 405 to be stressed and compress, meanwhile, the first connecting rod 406 drives the adjusting rod 407 to move rightwards, the adjusting rod 407 moves rightwards to drive the plurality of first air deflectors 301 and the plurality of second air deflectors 302 to rotate rightwards relative to the corresponding radiating fins 20, the plurality of first air deflectors 301 and the plurality of second air deflectors 302 incline to face the wind force air current, and the second connecting rod 408 is pulled to rotate relative to the supporting rod 409 when the adjusting rod 407 moves rightwards, when the wind direction plate 401 points to the left direction along the wind flow, the second connecting rod 408 rotates to incline, and then one end of the adjusting rod 407 is pulled, so that the adjusting rod 407 rotates to a left high-right low state compared with the first connecting rod 406, when the adjusting rod 407 rotates to the left high-right low state, the plurality of first air deflectors 301 at the bottom of the adjusting rod are driven to adaptively stretch and contract compared with the corresponding plurality of second air deflectors 302, so that the plurality of first air deflectors 301 facing the wind flow in an inclined manner are sequentially lowered from left to right, and therefore the wind flow acting on the transformer body 10 from right to left can smoothly enter between the plurality of heat dissipation fins 20 from among the plurality of first air deflectors 301, and further heat dissipation is fully carried out for the plurality of heat dissipation fins 20; when external wind force acts on the transformer body 10 from left to right, wind force air current blows the wind direction plate 401 at the front and back positions of the transformer body 10 to further drive the rotating shaft 402 to reversely rotate, and when the rotating shaft 402 reversely rotates, the eccentric wheel 403 is driven to reversely rotate, when the eccentric wheel 403 reversely rotates, the elastic piece 405 pushes the sliding seat 404 to enable the sliding seat 404 to slide leftwards along the side wall of the transformer body 10, when the sliding seat 404 slides leftwards, the first connecting rod 406 drives the adjusting rod 407 to move leftwards, when the adjusting rod 407 moves leftwards, the plurality of first air deflectors 301 and the plurality of second air deflectors 302 are driven to rotate leftwards relative to the corresponding radiating fins 20, so that the plurality of first air deflectors 301 and the plurality of second air deflectors 302 obliquely face the wind power air flow, when the adjusting rod 407 moves leftwards, the second connecting rod 408 is pushed to rotate reversely relative to the supporting rod 409, when the wind direction plate 401 directs to the right along the wind power air flow, the second connecting rod 408 rotates to be vertical, and then one end of the adjusting rod 407 is pushed, so that the adjusting rod 407 rotates to be in a leftwards low and rightwards high state relative to the first connecting rod 406, and when the adjusting rod 407 rotates to be in a leftwards low and rightwards high state, the plurality of first air deflectors 301 at the bottom are driven to adaptively stretch out and draw back relative to the corresponding plurality of second air deflectors 302, so that the plurality of first air deflectors 301 obliquely face the wind power air flow are sequentially lifted from left to right, and then the plurality of air deflectors 301 can smoothly act on the corresponding radiating fins 10 to the radiating fins 20 from left to right, and heat is fully dissipated between the fins 20; the above explanation is only made with respect to the wind power flow acting on the transformer body 10 in the left and right direction, and as for the wind power flow acting on the transformer body 10 from front to back or from back to front, the wind direction plates 401 on the left and right side walls of the transformer body 10 are blown by the wind power flow to also drive the rotation shaft 402 to rotate, so that the first wind direction plates 301 on the left and right side walls of the transformer body 10 are adjusted in angle and height, so that the wind power flow is introduced between the corresponding heat dissipation fins 20, the detailed principle is the same as that described above, and the detailed description thereof will not be repeated here.
Referring to fig. 3, in one embodiment, a horizontally distributed guide rail 103 is fixedly disposed on a side wall of the transformer body 10, the sliding seat 404 is slidably matched with the guide rail 103, a blocking seat 102 is fixedly disposed on one end of the side wall of the transformer body 10, which is located on the guide rail 103, one end of the elastic member 405 is connected to the sliding seat 404, and the other end is connected to the blocking seat 102, so as to provide elastic support for the sliding seat 404.
When the rotating shaft 402 rotates to push the sliding seat 404 through the eccentric wheel 403, the sliding seat 404 slides rightward along the guide rail 103, so that the elastic member 405 is compressed, and when the rotating shaft 402 rotates reversely to push the sliding seat 404 through the elastic member 405, the sliding seat 404 slides leftward along the guide rail 103.
Referring to fig. 3, in one embodiment, a support 101 is fixedly disposed on a side wall of the transformer body 10, and the rotating shaft 402 vertically penetrates through the support 101 and is in running fit with the support 101.
In one embodiment, the elastic member 405 may be a spring, or may be a metal elastic sheet, which is not limited herein.
In an embodiment, the telescopic fit between the first air deflector 301 and the second air deflector 302 may be set such that the second air deflector 302 is hollow, one end of the first air deflector 301 is movably inserted into the inner cavity of the second air deflector 302, when the adjusting lever 407 rotates to a left-high-right low state, the plurality of first air deflectors 301 in the left half area at the bottom of the adjusting lever 407 are lengthened compared with the corresponding plurality of second air deflectors 302, the plurality of first air deflectors 301 in the right half area at the bottom of the adjusting lever 407 are shortened compared with the corresponding plurality of second air deflectors 302, so that the heights of the plurality of first air deflectors 301 are sequentially reduced from left to right, the wind current blown from right to left can be smoothly conveyed between the plurality of heat dissipation fins 20 by the plurality of first air deflectors 301, otherwise, when the adjusting lever 407 rotates to a left-low-right high state, the plurality of first air deflectors 301 in the left half area at the bottom of the adjusting lever 407 are shortened compared with the corresponding plurality of second air deflectors 302, the first air deflectors 301 in the right half area at the bottom of the adjusting lever 407 are correspondingly lengthened, and the plurality of first air deflectors 301 can be smoothly raised from left-to right to a plurality of heat dissipation fins 20, and the wind current blown from left-high to right can be conveniently increased from the plurality of first air deflectors 301 to left-right to a plurality of heat dissipation fins.
In another embodiment, the telescopic fit between the first air deflector 301 and the second air deflector 302 may be further configured such that a sliding rail is fixedly disposed on a side wall of the second air deflector 302, and a sliding block matched with the sliding rail is mounted on a side wall of the first air deflector 301.
Referring to fig. 1, in one embodiment, a conservator 50 is fixedly mounted on the upper portion of the transformer body 10.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511150659.XA CN120727406B (en) | 2025-08-18 | 2025-08-18 | Insulating energy-saving oil immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511150659.XA CN120727406B (en) | 2025-08-18 | 2025-08-18 | Insulating energy-saving oil immersed transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN120727406A true CN120727406A (en) | 2025-09-30 |
| CN120727406B CN120727406B (en) | 2025-11-21 |
Family
ID=97160557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202511150659.XA Active CN120727406B (en) | 2025-08-18 | 2025-08-18 | Insulating energy-saving oil immersed transformer |
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| Country | Link |
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| CN (1) | CN120727406B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216528333U (en) * | 2022-01-11 | 2022-05-13 | 襄阳西岭电气有限公司 | Rectifier transformer with improved short-circuit resistance |
| CN114520099A (en) * | 2022-01-14 | 2022-05-20 | 深圳市深特变电气设备有限公司 | Oil-leakage-proof oil-immersed transformer |
| CN118609954A (en) * | 2024-06-24 | 2024-09-06 | 盐城工学院 | A wind-conducting oil-immersed transformer with double heat dissipation |
| CN119361293A (en) * | 2024-12-05 | 2025-01-24 | 左烨鹏 | A transformer with high stability |
| CN223092651U (en) * | 2024-09-12 | 2025-07-11 | 河南恒安电力股份有限公司 | Transformer with efficient heat dissipation function |
| CN120356764A (en) * | 2025-04-23 | 2025-07-22 | 国网冀北电力有限公司超高压分公司 | High-safety station explosion-proof transformer and use method thereof |
-
2025
- 2025-08-18 CN CN202511150659.XA patent/CN120727406B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216528333U (en) * | 2022-01-11 | 2022-05-13 | 襄阳西岭电气有限公司 | Rectifier transformer with improved short-circuit resistance |
| CN114520099A (en) * | 2022-01-14 | 2022-05-20 | 深圳市深特变电气设备有限公司 | Oil-leakage-proof oil-immersed transformer |
| CN118609954A (en) * | 2024-06-24 | 2024-09-06 | 盐城工学院 | A wind-conducting oil-immersed transformer with double heat dissipation |
| CN223092651U (en) * | 2024-09-12 | 2025-07-11 | 河南恒安电力股份有限公司 | Transformer with efficient heat dissipation function |
| CN119361293A (en) * | 2024-12-05 | 2025-01-24 | 左烨鹏 | A transformer with high stability |
| CN120356764A (en) * | 2025-04-23 | 2025-07-22 | 国网冀北电力有限公司超高压分公司 | High-safety station explosion-proof transformer and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN120727406B (en) | 2025-11-21 |
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