CN212990893U - Transformer with lightning protection device - Google Patents
Transformer with lightning protection device Download PDFInfo
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- CN212990893U CN212990893U CN202021717514.6U CN202021717514U CN212990893U CN 212990893 U CN212990893 U CN 212990893U CN 202021717514 U CN202021717514 U CN 202021717514U CN 212990893 U CN212990893 U CN 212990893U
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- transformer
- fixedly connected
- protection device
- lightning
- transformer body
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Abstract
The utility model discloses a from transformer of taking lightning protection device relates to transformer equipment technical field, including the transformer body, the front of transformer body and the equal fixedly connected with heat dissipation strip in the back, the lower fixed surface of transformer body is connected with the base, the last fixed surface of transformer body is connected with the fixed plate, the right side upper end fixedly connected with distribution control box of transformer body, the last fixed surface of fixed plate installs lightning arrester, low voltage terminal and high voltage terminal, lightning arrester, low voltage terminal and high voltage terminal distribute in proper order from a left side to the right side. The utility model discloses an installation earthing pole, electric arc treater, disconnector, barrel, lightning rod stationary flow resistance ring and lightning rod can carry out some inside that prevents the transformer body because too big electric current, voltage cause the damage of equipment, have improved the lightning protection electric action of transformer, have prolonged the life of transformer, greatly reduced the artificial operation degree of difficulty.
Description
Technical Field
The utility model relates to a transformer equipment technical field specifically is a transformer from taking lightning protection device.
Background
With the rapid development of national economy in China, the demand for electric power is increasing day by day, and as a main device in a power transmission and transformation system, a transformer is also rapidly developed. A transformer is a transformer that converts a voltage and a current of one level into a voltage and a current of another level of the same frequency and transmits electric energy between two or more coils using the principle of electromagnetic induction.
The transformer is mainly installed in the open air, the field or a thunderstorm area, and is easy to be struck by lightning under the condition of encountering severe weather. The existing transformer is mostly not provided with a lightning protection device, some transformers are provided with the lightning protection device, the performance of the lightning protection device is poor, the lightning protection capability is weak, and when lightning waves invade, a high-voltage coil and a low-voltage coil of the transformer are often damaged due to over-large instantaneous current and voltage, and even power failure accidents are caused, or fire accidents are caused due to lightning.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a transformer from taking lightning protection device has solved the current transformer lightning protection device from taking lightning protection device that proposes among the above-mentioned background art's the performance relatively poor, the more weak problem of lightning protection ability.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a transformer with a lightning protection device comprises a transformer body, wherein the front side and the back side of the transformer body are fixedly connected with radiating strips, the lower surface of the transformer body is fixedly connected with a base, the upper surface of the transformer body is fixedly connected with a fixed plate, the upper end of the right side of the transformer body is fixedly connected with a power distribution control box, the upper surface of the fixed plate is fixedly provided with a lightning protection device, a low-voltage terminal and a high-voltage terminal, the lightning protection device, the low-voltage terminal and the high-voltage terminal are sequentially distributed from left to right, the lightning protection device comprises a grounding column, the top end of the grounding column is provided with an electric arc processor, the middle part of the upper surface of the electric arc processor is provided with a separator, a supporting column is arranged between the grounding column and the low-voltage terminal, the lower surface of the supporting column is, the inside fixedly connected with barrel of backup pad, the lower extreme of barrel runs through the backup pad and is connected with the upper surface of disconnector, the inside of barrel is provided with a plurality of lightning rod stationary flow resistance rings, the internally mounted of barrel has the lightning rod, the upper surface of barrel is exposed on the top of lightning rod, the laminating of the top surface of lightning rod has insulating cover, the bottom fixedly connected with wiring end of lightning rod, the laminating of the middle part surface of lightning rod has the voltage-sharing body.
Furthermore, the heat dissipation strip is provided with a plurality ofly, and is a plurality of the heat dissipation strip divide into two sets of equidistant distribution at the front and the back of transformer body.
Furthermore, the upper end of the left side of the transformer body is fixedly connected with a connecting column, the connecting column inclines upwards leftwards, one end of the connecting column, which is far away from the transformer body, is fixedly connected with an oil conservator, and the oil conservator is connected with the inside of the transformer body through an oil pipe.
Furthermore, the supporting columns and the supporting plates are made of insulating materials, the lightning rod current stabilizing resistance rings are distributed at equal intervals from top to bottom, one end of each lightning rod current stabilizing resistance ring is attached to the pressure equalizing body, and the other end of each lightning rod current stabilizing resistance ring penetrates through the barrel and extends to the outside of the barrel.
Furthermore, a plurality of current stabilizing resistance rings are fixedly mounted on the outer surface of the low-voltage wiring terminal and the outer surface of the high-voltage wiring terminal, and the wiring terminals are electrically connected with the disconnector.
Furthermore, the upper surface of distribution control box and the lower fixed surface of fixed plate are fixed and connected, control panel is installed in the front of distribution control box.
(III) advantageous effects
The utility model provides a from transformer of taking lightning protection device possesses following beneficial effect:
(1) this transformer from taking lightning protection device can carry out some inside that prevent the transformer body because too big electric current, voltage cause the damage of equipment through installation ground post, electric arc treater, disconnector, barrel, lightning rod constant current resistance ring and lightning rod, has improved the lightning protection electric action of transformer, has prolonged the life of transformer, greatly reduced the artificial operation degree of difficulty.
Drawings
FIG. 1 is a schematic perspective view of a transformer with a lightning protection device according to the present invention;
fig. 2 is a schematic structural view of a transformer with a lightning protection device according to the present invention;
fig. 3 is a schematic sectional view of the transformer with the lightning protection device of fig. 2B-B according to the present invention.
In the figure: 1. a transformer body; 2. a heat dissipating strip; 3. a base; 4. a fixing plate; 5. a power distribution control box; 6. a control panel; 7. connecting columns; 8. an oil conservator; 9. a low-voltage wiring terminal; 10. a high-voltage wiring terminal; 11. a ground post; 12. an arc processor; 13. a support pillar; 14. a separator; 15. a barrel; 16. a lightning rod current stabilization resistance ring; 17. a lightning rod; 18. an insulating sleeve; 19. a terminal; 20. a support plate; 21. a pressure equalizing body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution:
a transformer with a lightning protection device comprises a transformer body 1, wherein the front surface and the back surface of the transformer body 1 are fixedly connected with a plurality of heat dissipation strips 2, the heat dissipation strips 2 are divided into two groups which are distributed on the front surface and the back surface of the transformer body 1 at equal intervals, the lower surface of the transformer body 1 is fixedly connected with a base 3, the upper surface of the transformer body 1 is fixedly connected with a fixed plate 4, the upper end of the right side of the transformer body 1 is fixedly connected with a distribution control box 5, the upper surface of the distribution control box 5 is fixedly connected with the lower surface of the fixed plate 4, the front surface of the distribution control box 5 is provided with a control panel 6, the upper end of the left side of the transformer body 1 is fixedly connected with a connecting column 7, the connecting column 7 inclines towards the upper left side, one end, away from the transformer body 1, of the connecting column 7 is, the upper surface of the fixing plate 4 is fixedly provided with a lightning arrester, a low-voltage wiring terminal 9 and a high-voltage wiring terminal 10, the lightning arrester, the low-voltage wiring terminal 9 and the high-voltage wiring terminal 10 are sequentially distributed from left to right, the outer surface of the low-voltage wiring terminal 9 and the outer surface of the high-voltage wiring terminal 10 are both fixedly provided with a plurality of current-stabilizing resistance rings, the lightning arrester comprises a grounding column 11, the top end of the grounding column 11 is provided with an electric arc processor 12, the middle part of the upper surface of the electric arc processor 12 is provided with a disconnector 14, a supporting column 13 is arranged between the grounding column 11 and the low-voltage wiring terminal 9, the lower surface of the supporting column 13 is fixedly connected with the upper surface of the fixing plate 4, the upper surface of the supporting column 13 is fixedly connected with a supporting plate 20, the supporting column 13 and the supporting plate, a plurality of lightning rod current stabilizing resistance rings 16 are arranged inside the cylinder body 15, the lightning rod current stabilizing resistance rings 16 are distributed at equal intervals from top to bottom, one end of each lightning rod current stabilizing resistance ring 16 is attached to the voltage equalizing body 21, the other end of each lightning rod current stabilizing resistance ring 16 penetrates through the cylinder body 15 and extends to the outside of the cylinder body 15, a lightning rod 17 is arranged inside the cylinder body 15, the top end of each lightning rod 17 is exposed out of the upper surface of the cylinder body 15, the outer surface of the top end of each lightning rod 17 is attached with the insulating sleeve 18, the bottom of each lightning rod 17 is fixedly connected with the terminal 19, the terminal 19 is electrically connected with the disconnector 14, the voltage equalizing body 21 is attached to the outer surface of the middle of each lightning rod 17, and equipment damage caused by overlarge current and voltage inside the transformer body 1 can be prevented by installing the grounding column 11, the arc processor 12, the disconnector 14, the cylinder body 15, the lightning rod, the lightning protection effect of the transformer body 1 is improved, the service life of the transformer body 1 is prolonged, and the manual operation difficulty is greatly reduced.
Working principle, this transformer from taking lightning protection device, when using, at first start transformer body 1, readjust control panel 6 and effectively regulate and control transformer body 1, heat dissipation strip 2 can discharge the inside produced heat conversion when equipment moves, secondly, can lead into thunderbolt through insulating cover 18, the inflow scope of through equalizer 21 restriction current, further consume the electric energy by lightning rod stationary flow resistance ring 16 again, then the electric current flows into in disconnector 14 and arc treater 12 through wiring end 19, lead into the underground through earthing pole 11 after the processing, eliminate the thunder and lightning hidden danger, let transformer body 1 can last the power consumption in thunderstorm weather, guarantee transformer body 1 internal line's normal operating, transformer body 1's life has been prolonged.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The transformer with the lightning protection device comprises a transformer body (1) and is characterized in that the front face and the back face of the transformer body (1) are fixedly connected with heat dissipation strips (2), the lower surface of the transformer body (1) is fixedly connected with a base (3), the upper surface of the transformer body (1) is fixedly connected with a fixing plate (4), the upper end of the right side of the transformer body (1) is fixedly connected with a power distribution control box (5), the upper surface of the fixing plate (4) is fixedly provided with a lightning protection device, a low-voltage wiring terminal (9) and a high-voltage wiring terminal (10), the lightning protection device, the low-voltage wiring terminal (9) and the high-voltage wiring terminal (10) are sequentially distributed from left to right, the lightning protection device comprises a grounding column (11), an electric arc processor (12) is installed at the top end of the grounding column (11), and a separator (14) is installed in the middle, a support column (13) is arranged between the grounding column (11) and the low-voltage binding post (9), the lower surface of the supporting column (13) is fixedly connected with the upper surface of the fixing plate (4), the upper surface of the supporting column (13) is fixedly connected with a supporting plate (20), the inside of the supporting plate (20) is fixedly connected with a cylinder body (15), the lower end of the cylinder (15) penetrates through the support plate (20) and is connected with the upper surface of the detacher (14), a plurality of lightning rod current stabilizing resistance rings (16) are arranged inside the cylinder body (15), a lightning rod (17) is arranged in the cylinder body (15), the top end of the lightning rod (17) is exposed out of the upper surface of the cylinder body (15), the outer surface of the top end of the lightning rod (17) is adhered with an insulating sleeve (18), the bottom of the lightning rod (17) is fixedly connected with a wiring terminal (19), and a voltage-sharing body (21) is attached to the outer surface of the middle part of the lightning rod (17).
2. The transformer with lightning protection device according to claim 1,
the heat dissipation strips (2) are arranged in a plurality of groups, and the heat dissipation strips (2) are divided into two groups which are distributed on the front side and the back side of the transformer body (1) at equal intervals.
3. The transformer with lightning protection device according to claim 1,
the transformer comprises a transformer body (1), and is characterized in that a connecting column (7) is fixedly connected to the upper end of the left side of the transformer body (1), the connecting column (7) inclines upwards leftwards, an oil conservator (8) is fixedly connected to one end of the connecting column (7), and the oil conservator (8) is connected with the inside of the transformer body (1) through an oil pipe.
4. The transformer with lightning protection device according to claim 1,
the supporting columns (13) and the supporting plates (20) are made of insulating materials, the lightning rod current-stabilizing resistance rings (16) are distributed at equal intervals from top to bottom, one end of each lightning rod current-stabilizing resistance ring (16) is attached to the pressure equalizing body (21), and the other end of each lightning rod current-stabilizing resistance ring (16) penetrates through the barrel (15) and extends to the outside of the barrel (15).
5. The transformer with lightning protection device according to claim 1,
the outer surface of the low-voltage wiring terminal (9) and the outer surface of the high-voltage wiring terminal (10) are both fixedly provided with a plurality of current-stabilizing resistance rings, and the wiring terminal (19) is electrically connected with the disconnector (14).
6. The transformer with lightning protection device according to claim 1,
the upper surface of distribution control box (5) and the lower fixed surface of fixed plate (4) are connected, control panel (6) are installed in the front of distribution control box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021717514.6U CN212990893U (en) | 2020-08-18 | 2020-08-18 | Transformer with lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021717514.6U CN212990893U (en) | 2020-08-18 | 2020-08-18 | Transformer with lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212990893U true CN212990893U (en) | 2021-04-16 |
Family
ID=75433362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021717514.6U Expired - Fee Related CN212990893U (en) | 2020-08-18 | 2020-08-18 | Transformer with lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212990893U (en) |
-
2020
- 2020-08-18 CN CN202021717514.6U patent/CN212990893U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |