CN205751764U - A kind of dry-type transformer - Google Patents
A kind of dry-type transformer Download PDFInfo
- Publication number
- CN205751764U CN205751764U CN201620415649.4U CN201620415649U CN205751764U CN 205751764 U CN205751764 U CN 205751764U CN 201620415649 U CN201620415649 U CN 201620415649U CN 205751764 U CN205751764 U CN 205751764U
- Authority
- CN
- China
- Prior art keywords
- cooling fin
- insulation crust
- high pressure
- folder
- cushion block
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of dry-type transformer, it includes suspension ring, folder, upper cushion block, high pressure connecting rod, fan, feet, cooling fin, temperature controller, high pressure connects sheet, insulation crust, lower cushion block, high-voltage tap head, low-pressure line-outgoing bronze medal, HV Terminal, suspension ring are positioned at above folder, upper cushion block is positioned at above insulation crust, high pressure connecting rod is connected with cooling fin, fan is positioned at above feet, cooling fin is positioned at inside insulation crust, temperature controller is connected with folder, high pressure connects sheet and is positioned at outside insulation crust, lower cushion block is positioned at the lower section of insulation crust, high-voltage tap head is connected sheet and is connected with high pressure, low-pressure line-outgoing bronze medal is connected with folder, HV Terminal is positioned at outside insulation crust.This utility model cooling performance is good, non-maintaining, pollution-free, and anti-short circuit capability is strong, and temperature capacity is strong, easy for installation.
Description
Technical field
This utility model relates to a kind of transformator, particularly relates to a kind of dry-type transformer.
Background technology
After faraday finds electromagnetic induction phenomenon, the transformator occurred the earliest before the century is done exactly
Formula transformator.Owing to this transformer capacity can not be done greatly, voltage cannot do height, technically receives pole
Big restriction.The appearance of transformer oil has made everlasting merit to transformer technology development.This
Cheap, insulation and the good oily medium of heat conductivility make transformer application scope become the broadest.With
This simultaneously, also there are some accidents in transformator, burns, explodes.The lives and properties of people in serious threat
Safety.Everything reason is all imputed to the transformer oil that can burn.Particularly power consumption rapidly increases
Chang Hou distribution center is increasingly closer to people activity centre, and now safety is primary, and this distribution
Transformer capacity need not be big, and voltage will not be high, and using dry-type transformer is more only.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of dry-type transformer, its cooling performance
Good, non-maintaining, pollution-free, anti-short circuit capability is strong, and temperature capacity is strong, easy for installation.
This utility model solves above-mentioned technical problem by following technical proposals: a kind of dry type transformation
Device, it includes suspension ring, folder, upper cushion block, high pressure connecting rod, fan, feet, cooling fin, temperature control
Device, high pressure connect sheet, insulation crust, lower cushion block, high-voltage tap head, low-pressure line-outgoing bronze medal, high-pressure side
Son, suspension ring are positioned at above folder, and upper cushion block is positioned at above insulation crust, high pressure connecting rod and cooling fin phase
Even, fan is positioned at above feet, and cooling fin is positioned at inside insulation crust, and temperature controller is connected with folder, high
Pressure connects sheet and is positioned at outside insulation crust, and lower cushion block is positioned at the lower section of insulation crust, and high-voltage tap head is with high
Pressure connects sheet and is connected, and low-pressure line-outgoing bronze medal is connected with folder, and HV Terminal is positioned at outside insulation crust.
Preferably, described temperature controller includes:
Programmable Logic Controller, as the control centre of system；
Touch screen, is connected with Programmable Logic Controller, as machine interactive interface, is used for showing dry-type transformer
Cooling fin and the temperature of winding, carry out the operations such as manual noise reduction, hand trip(ping)；
Output module, is connected with Programmable Logic Controller, fan control module, for by Programmable Logic Controller
The control signal of output passes to fan control module；
Fan control module, for controlling the startup of fan, stopping and rotating speed；
Cooling fin temperature sensor, for detecting the temperature of cooling fin；
Winding infrared temperature sensor, for detecting the temperature of winding；
Analog-to-digital conversion module, by the simulation of cooling fin temperature sensor with the output of winding infrared temperature sensor
Signal is converted to digital signal, and passes it to Programmable Logic Controller.
Preferably, it is provided with groove in described feet.
Positive progressive effect of the present utility model is: this utility model cooling performance is good, non-maintaining, nothing
Polluting, anti-short circuit capability is strong, and temperature capacity is strong, easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model dry-type transformer.
Fig. 2 is the side view of this utility model dry-type transformer.
Fig. 3 is the system framework figure of this utility model temperature controller.
Detailed description of the invention
Provide this utility model preferred embodiment below in conjunction with the accompanying drawings, to describe skill of the present utility model in detail
Art scheme.
As depicted in figs. 1 and 2, this utility model dry-type transformer includes suspension ring 1, folder 2, upper pad
Block 3, high pressure connecting rod 4, fan 5, feet 6, cooling fin 7, temperature controller 8, high pressure connection sheet 9,
Insulation crust 10, lower cushion block 11, high-voltage tap head 12, low-pressure line-outgoing bronze medal 13, HV Terminal 14,
Suspension ring 1 are positioned at above folder 2, and upper cushion block 3 is positioned at above insulation crust 10, high pressure connecting rod 4 with
Cooling fin 7 is connected, and fan 5 is positioned at above feet 6, and it is internal that cooling fin 7 is positioned at insulation crust 10,
Temperature controller 8 is connected with folder 2, and high pressure connects sheet 9 and is positioned at insulation crust 10 outside, lower cushion block 11
In the lower section of insulation crust 10, high-voltage tap head 12 is connected sheet 9 and is connected with high pressure, low-pressure line-outgoing bronze medal
13 are connected with folder 2, and it is outside that HV Terminal 14 is positioned at insulation crust 10.
It is provided with groove in feet 6, wheel can be loaded onto when mobile, be moved easily.
HV Terminal is convenient connects high pressure, and exhaust fan conveniently cools down.Temperature controller is used for monitoring temperature.
Insulation crust ensures insulating properties.
As it is shown on figure 3, described temperature controller includes Programmable Logic Controller, touch screen, output module, fan
Control module, analog-to-digital conversion module, cooling fin temperature sensor, winding infrared temperature sensor, wherein:
Programmable Logic Controller, as the control centre of system；
Touch screen, is connected with Programmable Logic Controller, as machine interactive interface, is used for showing dry-type transformer
Cooling fin and the temperature of winding, carry out the operations such as manual noise reduction, hand trip(ping)；
Output module, is connected with Programmable Logic Controller, fan control module, for by Programmable Logic Controller
The control signal of output passes to fan control module；
Fan control module, for controlling the startup of fan, stopping and rotating speed；
Cooling fin temperature sensor, for detecting the temperature of cooling fin；
Winding infrared temperature sensor, for detecting the temperature of winding；
Analog-to-digital conversion module, by the simulation of cooling fin temperature sensor with the output of winding infrared temperature sensor
Signal is converted to digital signal, and passes it to Programmable Logic Controller.
Particular embodiments described above, to of the present utility model solving the technical problem that, technical scheme and
Beneficial effect is further described, and be it should be understood that and the foregoing is only this utility model
Specific embodiment, be not limited to this utility model, all in spirit of the present utility model with former
Within then, any modification, equivalent substitution and improvement etc. done, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (3)
1. a dry-type transformer, it is characterised in that it includes suspension ring, folder, upper cushion block, high pressure
Connecting rod, fan, feet, cooling fin, temperature controller, high pressure connect sheet, insulation crust, lower cushion block,
High-voltage tap head, low-pressure line-outgoing bronze medal, HV Terminal, suspension ring are positioned at above folder, and upper cushion block is positioned at absolutely
Above edge shell, high pressure connecting rod is connected with cooling fin, and fan is positioned at above feet, and cooling fin is positioned at absolutely
Edge enclosure, temperature controller is connected with folder, and high pressure connects sheet and is positioned at outside insulation crust, lower cushion block position
In the lower section of insulation crust, high-voltage tap head is connected sheet and is connected with high pressure, low-pressure line-outgoing bronze medal and folder phase
Even, HV Terminal is positioned at outside insulation crust.
2. a kind of dry-type transformer as claimed in claim 1, it is characterised in that described temperature controller bag
Include:
Programmable Logic Controller, as the control centre of system；
Touch screen, is connected with Programmable Logic Controller, as machine interactive interface, is used for showing dry-type transformer
Cooling fin and the temperature of winding, carry out the operations such as manual noise reduction, hand trip(ping)；
Output module, is connected with Programmable Logic Controller, fan control module, for by Programmable Logic Controller
The control signal of output passes to fan control module；
Fan control module, for controlling the startup of fan, stopping and rotating speed；
Cooling fin temperature sensor, for detecting the temperature of cooling fin；
Winding infrared temperature sensor, for detecting the temperature of winding；
Analog-to-digital conversion module, by the simulation of cooling fin temperature sensor with the output of winding infrared temperature sensor
Signal is converted to digital signal, and passes it to Programmable Logic Controller.
3. a kind of dry-type transformer as claimed in claim 1, it is characterised in that set in described feet
Fluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620415649.4U CN205751764U (en) | 2016-05-10 | 2016-05-10 | A kind of dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620415649.4U CN205751764U (en) | 2016-05-10 | 2016-05-10 | A kind of dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751764U true CN205751764U (en) | 2016-11-30 |
Family
ID=57370173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620415649.4U Expired - Fee Related CN205751764U (en) | 2016-05-10 | 2016-05-10 | A kind of dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810402A (en) * | 2016-05-10 | 2016-07-27 | 士林电机（苏州）电力设备有限公司 | Dry-type transformer |
| CN110517858A (en) * | 2019-07-29 | 2019-11-29 | 关军 | A kind of mine anti-explosion dry-type transformer |
-
2016
- 2016-05-10 CN CN201620415649.4U patent/CN205751764U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810402A (en) * | 2016-05-10 | 2016-07-27 | 士林电机（苏州）电力设备有限公司 | Dry-type transformer |
| CN110517858A (en) * | 2019-07-29 | 2019-11-29 | 关军 | A kind of mine anti-explosion dry-type transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161130 Termination date: 20200510 |