CN210403438U - Safe-to-use buried transformer - Google Patents
Safe-to-use buried transformer Download PDFInfo
- Publication number
- CN210403438U CN210403438U CN201921394447.6U CN201921394447U CN210403438U CN 210403438 U CN210403438 U CN 210403438U CN 201921394447 U CN201921394447 U CN 201921394447U CN 210403438 U CN210403438 U CN 210403438U
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- Prior art keywords
- fixedly connected
- transformer body
- transformer
- support frame
- oil
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- Expired - Fee Related
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- 230000005611 electricity Effects 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of transformers, in particular to a buried transformer safe in use, which comprises a transformer body and a receiving plate, wherein the surface of the transformer body is provided with a radiating pipe, the side surface of the transformer body is fixedly connected with a workbench, the upper surface of the workbench is provided with an oil purifier, the side surface of the transformer body is fixedly connected with a fixing frame, the upper end of the fixing frame is fixedly connected with an oil conservator, and the surface of the oil conservator is provided with an oil level indicator; through setting up filter screen and exhaust fan for the device is at radiating in-process, start the exhaust fan through control switch, under the effect of exhaust fan, make the heat that transformer body gave out discharge, make external gas get into through the shutter simultaneously, under the effect of filter screen, avoided external dust to get into the influence to transformer body, thereby make the heat that the device gave out get rid of fast, make the device can normally work, the life of the device has been prolonged.
Description
Technical Field
The utility model belongs to the technical field of the transformer, concretely relates to bury formula transformer safe in utilization.
Background
The buried transformer is divided into two parts of ground and underground, its body is mounted in the pit made of concrete, it does not occupy ground surface space, the buried transformer and its cover are equipped with high-voltage sleeve well and low-voltage terminal, high-voltage load switch and back-up fuse, oil level indicator, the oil tank is made of stainless steel, and its full-sealing structure and tank edge sealing welding structure can reduce sealing area as far as possible, and can be safely operated in special environment in ground for a long period of time, the ground portion of the buried transformer is equipped with billboard-collecting structure, and the interior of its box body is low-voltage distribution box, and its two sides are lamp box billboard, and can be used for public advertisement, traffic guide and road information, etc The existing underground transformer is mainly slow in heat dissipation and is not beneficial to normal operation of the transformer.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a bury formula transformer safe in utilization has the fast characteristics of heat dissipation.
In order to achieve the above object, the utility model provides a following technical scheme: a safe buried transformer comprises a transformer body and a receiving plate, wherein the surface of the transformer body is provided with a radiating pipe, the side surface of the transformer body is fixedly connected with a workbench, the upper surface of the workbench is provided with an oil purifier, the side surface of the transformer body is fixedly connected with a fixing frame, the upper end of the fixing frame is fixedly connected with an oil conservator, the surface of the oil conservator is provided with an oil level gauge, the upper end of the transformer body is fixedly connected with an explosion-proof pipe, the upper end of the transformer body is fixedly connected with three high-voltage insulating sleeves, the upper end of the transformer body is fixedly connected with three low-voltage insulating sleeves, the lower end of the transformer body is fixedly connected with supporting legs, the four supporting legs are arranged at the lower end of the transformer body in a rectangular shape, and the lower ends, and transformer oil is stored in the transformer body.
Preferably, accept the board surface and seted up the vent, fixedly connected with filter screen in the vent, the vent upper end is provided with the support frame, support frame side fixedly connected with fixed block, two and the symmetrical arrangement of fixed block are in the support frame side, the fixed block surface is provided with the screw hole, accept the board surface and be provided with the screw hole, the fixed block with accept the board and carry out fixed connection through fixing bolt.
Preferably, an inlet is formed in the surface of the receiving plate, a hinge is fixedly connected to the surface of the receiving plate, a movable door is fixedly connected to the other end of the hinge, a lock catch is fixedly connected to the surface of the movable door, and the other end of the lock catch is fixedly connected to the surface of the receiving plate.
Preferably, the support frame surface is provided with the shutter, the support frame side is provided with the exhaust fan, the support frame surface is provided with the advertising board, the support frame upper end is provided with the baffle, the support frame side is provided with control switch, the inside microprocessor that is provided with of control switch, control switch is connected with the external power supply electricity, control switch is connected through setting up filter screen and exhaust fan with the exhaust fan electricity for the device is at radiating in-process.
Preferably, the bottom plate lower extreme is provided with the insulating layer, the insulating layer side is provided with the ladder, the insulating layer comprises insulating material, the insulating layer lower extreme is provided with concrete layer, concrete layer comprises waterproof concrete.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through setting up filter screen and exhaust fan, make the device at radiating in-process, start the exhaust fan through control switch, under the effect of exhaust fan, make the heat that the transformer body distributed out discharge, make external gas get into through the shutter simultaneously, under the effect of filter screen, avoided external dust to get into the influence to the transformer body, thereby make the heat that the device distributed out get rid of fast, make the device can normally work, the service life of the device has been prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a front view of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged schematic structural view of a position a in the present invention;
in the figure: 1. a transformer body; 2. supporting legs; 3. a base plate; 4. a radiating pipe; 5. an oil purifier; 6. A fixed mount; 7. an oil conservator; 8. a work table; 9. an oil level gauge; 10. an explosion-proof tube; 11. a high voltage insulating bushing; 12. a low voltage insulating sleeve; 13. a concrete layer; 14. an insulating layer; 15. a blind window; 16. an advertising board; 17. a support frame; 18. a bearing plate; 19. a baffle plate; 20. a filter screen; 21. an exhaust fan; 22. A movable door; 23. locking; 24. a ladder; 25. a hinge; 26. a control switch; 27. a vent; 28. A fixed block; 29. and (6) entering the port.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a buried transformer safe in use comprises a transformer body 1 and a bearing plate 18, wherein the surface of the transformer body 1 is provided with a radiating pipe 4, the side surface of the transformer body 1 is fixedly connected with a workbench 8, the upper surface of the workbench 8 is provided with an oil purifier 5, the side surface of the transformer body 1 is fixedly connected with a fixing frame 6, the upper end of the fixing frame 6 is fixedly connected with an oil conservator 7, the surface of the oil conservator 7 is provided with an oil level gauge 9, the upper end of the transformer body 1 is fixedly connected with an explosion-proof pipe 10, when the transformer body 1 breaks down, the pressure generated inside the transformer body 1 is released under the action of the explosion-proof pipe 10, the deformation or explosion of the transformer body 1 is avoided, the upper end of the transformer body 1 is fixedly connected with a high-voltage insulating sleeve 11, and the number of the high-voltage insulating sleeves 11 is three, 1 upper end fixedly connected with low voltage insulation support 12 of transformer body, low voltage insulation support 12 is total three, 1 lower extreme fixedly connected with supporting leg 2 of transformer body, supporting leg 2 is total four and be the rectangle and arrange at 1 lower extreme of transformer body, 2 lower extreme fixedly connected with bottom plates 3 of supporting leg, transformer oil has been deposited to 1 inside of transformer body.
Specifically, accept board 18 surface and seted up vent 28, fixedly connected with filter screen 20 in the vent 28, vent 28 upper end is provided with support frame 17, support frame 17 side fixedly connected with fixed block 27, two total and the symmetrical arrangement of fixed block 27 are in the support frame 17 side, fixed block 27 surface is provided with the screw hole, accept board 18 surface and be provided with the screw hole, fixed block 27 and accept board 18 carry out fixed connection through fixing bolt.
Specifically, accept board 18 surface and seted up inlet port 29, accept board 18 fixed surface and be connected with hinge 25, hinge 25's other end fixedly connected with dodge gate 22 is through setting up dodge gate 22 and inlet port 29 for the staff is at the in-process of overhauing transformer body 1, under the effect of dodge gate 22 and inlet port 29, makes the staff more convenient at the in-process of overhauing transformer body 1, the fixed surface of dodge gate 22 is connected with hasp 23, the other end fixed connection of hasp 23 is on accepting board 18 surface.
Specifically, a shutter 15 is arranged on the surface of the support frame 17, an exhaust fan 21 is arranged on the side surface of the support frame 17, the surface of the supporting frame 17 is provided with an advertisement board 16, the upper end of the supporting frame 17 is provided with a baffle plate 19, a control switch 26 is arranged on the side surface of the supporting frame 17, a microprocessor is arranged in the control switch 26, the control switch 26 is electrically connected with an external power supply, the control switch 26 is electrically connected with the exhaust fan 21, the exhaust fan 21 is started through the control switch 26, under the action of the exhaust fan 21, the heat emitted from the transformer body 1 is exhausted, meanwhile, the external air is entered through the louver 15, under the action of the filter screen 20, the influence of external dust entering the transformer body 1 is avoided, therefore, the heat emitted by the device can be quickly removed to normally work, and the service life of the device is prolonged.
Specifically, 3 lower extremes of bottom plate are provided with insulating layer 14, 14 sides of insulating layer are provided with ladder 24, insulating layer 14 comprises insulating material, through setting up insulating layer 14 for when transformer body 1 trouble leakage current, under insulating layer 14's effect, avoided the current that transformer body 1 leaked to the external world to spread, 14 lower extremes of insulating layer are provided with concrete layer 13, concrete layer 13 comprises waterproof concrete, through setting up concrete layer 13 for transformer body 1 is at the during operation, under concrete layer 13's effect, has avoided external moisture seepage to come in and has influenced transformer 1 body normal work.
The utility model discloses a theory of operation and use flow: when the utility model is used, the device is firstly arranged at a proper position, when the device works, the heat generated by the transformer body 1 is absorbed by the transformer oil, at the same time, the heat absorbed by the transformer oil is dissipated by the heat dissipating pipe 4, and then the exhaust fan 21 is started by the control switch 26, under the action of the exhaust fan 21, the heat emitted from the transformer body 1 is exhausted, meanwhile, the external air is entered through the louver 15, under the action of the filter screen 20, the influence of external dust entering the transformer body 1 is avoided, when the staff needs to overhaul the transformer body, the lock 23 is firstly opened, then the movable door 22 is dragged, under the action of the hinge 25, the movable door 23 is rotated, and then a worker enters the ground through the ladder 24 to overhaul the transformer body 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a bury formula transformer safe in utilization, includes transformer body (1) and accepts board (18), its characterized in that: the transformer comprises a transformer body (1), and is characterized in that a radiating pipe (4) is arranged on the surface of the transformer body (1), a workbench (8) is fixedly connected to the side surface of the transformer body (1), an oil purifier (5) is arranged on the upper surface of the workbench (8), a fixing frame (6) is fixedly connected to the side surface of the transformer body (1), an oil conservator (7) is fixedly connected to the upper end of the fixing frame (6), an oil level gauge (9) is arranged on the surface of the oil conservator (7), an explosion-proof pipe (10) is fixedly connected to the upper end of the transformer body (1), high-voltage insulating sleeves (11) are fixedly connected to the upper end of the transformer body (1), the number of the high-voltage insulating sleeves (11) is three, low-voltage insulating sleeves (12) are fixedly connected to the upper end of the transformer body, the transformer is characterized in that the number of the support legs (2) is four, the support legs are arranged at the lower end of the transformer body (1) in a rectangular mode, a bottom plate (3) is fixedly connected to the lower ends of the support legs (2), and transformer oil is stored in the transformer body (1).
2. A buried transformer safe in use according to claim 1, characterized in that: vent (28) have been seted up on accepting board (18) surface, fixedly connected with filter screen (20) in vent (28), vent (28) upper end is provided with support frame (17), support frame (17) side fixedly connected with fixed block (27), fixed block (27) are total two and symmetrical arrangement in support frame (17) side, fixed block (27) surface is provided with the screw hole, accept board (18) surface and be provided with the screw hole, fixed block (27) and accept board (18) and carry out fixed connection through fixing bolt.
3. A buried transformer safe in use according to claim 1, characterized in that: an inlet opening (29) is formed in the surface of the bearing plate (18), a hinge (25) is fixedly connected to the surface of the bearing plate (18), a movable door (22) is fixedly connected to the other end of the hinge (25), a lock catch (23) is fixedly connected to the surface of the movable door (22), and the other end of the lock catch (23) is fixedly connected to the surface of the bearing plate (18).
4. A buried transformer safe in use according to claim 2, wherein: support frame (17) surface is provided with shutter (15), support frame (17) side is provided with exhaust fan (21), support frame (17) surface is provided with advertising panel (16), support frame (17) upper end is provided with baffle (19), support frame (17) side is provided with control switch (26), control switch (26) inside is provided with microprocessor, control switch (26) are connected with external power source electricity, control switch (26) are connected with exhaust fan (21) electricity.
5. A buried transformer safe in use according to claim 1, characterized in that: the insulating layer (14) is arranged at the lower end of the bottom plate (3), the ladder (24) is arranged on the side face of the insulating layer (14), the insulating layer (14) is made of insulating materials, the concrete layer (13) is arranged at the lower end of the insulating layer (14), and the concrete layer (13) is made of waterproof concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921394447.6U CN210403438U (en) | 2019-08-26 | 2019-08-26 | Safe-to-use buried transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921394447.6U CN210403438U (en) | 2019-08-26 | 2019-08-26 | Safe-to-use buried transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210403438U true CN210403438U (en) | 2020-04-24 |
Family
ID=70339520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921394447.6U Expired - Fee Related CN210403438U (en) | 2019-08-26 | 2019-08-26 | Safe-to-use buried transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210403438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113808806A (en) * | 2021-08-25 | 2021-12-17 | 罗志华 | Combined transformer |
-
2019
- 2019-08-26 CN CN201921394447.6U patent/CN210403438U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113808806A (en) * | 2021-08-25 | 2021-12-17 | 罗志华 | Combined transformer |
| CN113808806B (en) * | 2021-08-25 | 2023-07-07 | 申恒电力设备有限公司 | Combined transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200618 Address after: 221300 north side of Huancheng North Road and east side of 270 provincial road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu No.2 Transformer Co.,Ltd. Address before: No. 1048, Yuxin 1st Road, Yutai County, Jining City, Shandong Province Patentee before: Zhang Qing |
|
| 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: 20200424 |