CN206116137U - Thermostatic type dry -type transformer - Google Patents
Thermostatic type dry -type transformer Download PDFInfo
- Publication number
- CN206116137U CN206116137U CN201621009682.3U CN201621009682U CN206116137U CN 206116137 U CN206116137 U CN 206116137U CN 201621009682 U CN201621009682 U CN 201621009682U CN 206116137 U CN206116137 U CN 206116137U
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- transformer
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Abstract
The utility model relates to a thermostatic type dry -type transformer. At present, present dry -type transformer does not have intelligent attemperator, makes dry -type transformer can not guarantee work under the constant temperature state, and high temperature or many low normal, safe operations that all can cause dry -type transformer exist not enoughly. The utility model relates to a thermostatic type dry -type transformer, wherein: the internal both ends of transformer box are equipped with the support, are equipped with the fan on the support, are equipped with relay and controller on the transformer box body, and the winding has transformer winding, the last temperature sensor that is equipped with of transformer core in the internal transformer core that is equipped with of transformer box, transformer core. The mode that this device adopted intelligence to adjust the temperature is equipped with intelligent attemperator in dry -type transformer, make dry -type transformer guarantee operation under the constant temperature state, guarantees normal, the safe operation of dry -type transformer.
Description
Technical field
The utility model is related to transformer technology field, especially a kind of thermostatic type dry-type transformer.
Background technology
Dry-type transformer is widely used in the places such as local lighting, skyscraper, airport, harbour CNC plant equipment, simply
Say that dry-type transformer just refers to the transformer that iron core and winding are not immersed in insulating oil.The type of cooling is divided into natural air cooling
（AN）With force air to cool down（AF）.During natural air cooling, transformer can the long-term continuous operation under rated capacity.Forced air cooling
When, transformer output capacity can improve 50%.Suitable for interrupted running overload, or emergent accident running overload；Due to bearing excessively
Load loss and impedance voltage amplification are larger during lotus, in non-economy running status, therefore should not be at the continuous mistake of long-time
Load operation.
The safe operation of dry-type transformer and service life, are largely dependent on the safety of transformer safety winding insulation
It is reliable.Winding temperature exceed insulation tolerable temperature make insulation breakdown, be cause transformer cisco unity malfunction main cause it
One, therefore the radiating of transformer is particularly significant, currently, existing dry-type transformer does not have Intelligent temperature adjustment device, makes dry type transformation
It cannot be guaranteed that work under temperature constant state, temperature is too high or how low normal, the safe operation that can all cause dry-type transformer, deposits for device
In deficiency.
The content of the invention
The purpose of this utility model is to provide a kind of thermostatic type dry-type transformer, above-mentioned to overcome the shortcomings of, using intelligence
The mode of temperature adjustment, is provided with Intelligent temperature adjustment device in dry-type transformer, makes dry-type transformer ensure to be run under temperature constant state, protects
Card dry-type transformer is normal, safety operation.
The technical solution of the utility model：
A kind of thermostatic type dry-type transformer, including the generation of transformer-cabinet, air inlet, Air Filter, blower fan, support, eddy flow
Device, point wind projection, relay, controller, air outlet, air-out cover plate, temperature sensor, roller, transformer core, transformer around
Group；Wherein：Transformer-cabinet two ends are provided with air inlet, and Air Filter is provided with air inlet, and two ends are provided with support in transformer tank body,
Support is provided with blower fan, and transformer-cabinet is provided with relay and controller, transformer core, transformation are provided with transformer tank body
Transformer Winding is wound with device iron core, transformer core is provided with temperature sensor, between transformer-cabinet and air-out cover plate
Air outlet is provided with, transformer-cabinet bottom is provided with roller.
The utility model has the advantage of：This device is provided with intelligence by the way of intelligent thermoregulating, in dry-type transformer
Register, makes dry-type transformer ensure to be run under temperature constant state, it is ensured that dry-type transformer is normal, safety operation.
Description of the drawings
Fig. 1 is structure schematic diagram of the present utility model.
Reference：Transformer-cabinet 1, air inlet 2, Air Filter 3, blower fan 4, support 5, rotational flow generator 6, point wind projection
7th, relay 8, controller 9, air outlet 10, air-out cover plate 11, temperature sensor 12, roller 13, transformer core 14, transformer
Winding 15.
Specific embodiment
Embodiment 1, a kind of thermostatic type dry-type transformer, including transformer-cabinet 1, air inlet 2, Air Filter 3, blower fan 4,
Frame 5, rotational flow generator 6, point wind projection 7, relay 8, controller 9, air outlet 10, air-out cover plate 11, temperature sensor 12, rolling
Wheel 13, transformer core 14, Transformer Winding 15；Wherein：The two ends of transformer-cabinet 1 are provided with air inlet 2, air inlet 2 and are provided with
Air Filter 3, two ends are provided with support 5 in transformer-cabinet 1, and support 5 is provided with blower fan 4, and transformer-cabinet 1 is provided with relay 8
Transformer Winding 15, transformation are wound with being provided with controller 9, transformer-cabinet 1 in transformer core 14, transformer core 14
Device iron core 14 is provided with temperature sensor 12, and air outlet 10, transformer-cabinet are provided between transformer-cabinet 1 and air-out cover plate 11
1 bottom is provided with roller 13.
Operation principle：
Temperature in the detection transformer-cabinet 1 of temperature sensor 12, when the temperature in transformer-cabinet 1 is too high, temperature
Testing result is fed back to controller 9 by sensor 12, controller 9 by analysis, process after, blower fan 4 is controlled by relay 8
Start, blower fan 4 makes air enter in transformer-cabinet 1 from air inlet 2, and air is filtered through Air Filter 3, and blower fan 4 is produced
Air-flow by forming eddy flow after rotational flow generator 6, eddy flow is to the Transformer Winding 15 and transformer fe in transformer-cabinet 1
Core 14 is cooled down, and when the temperature in transformer-cabinet 1 drops to suitable temperature, blower fan 4 quits work, and work is completed.
Claims (1)
1. a kind of thermostatic type dry-type transformer, including transformer-cabinet（1）, air inlet（2）, Air Filter（3）, blower fan（4）, support
（5）, rotational flow generator（6）, point wind projection（7）, relay（8）, controller（9）, air outlet（10）, air-out cover plate（11）, temperature
Degree sensor（12）, roller（13）, transformer core（14）, Transformer Winding（15）；It is characterized in that：Transformer-cabinet（1）
Two ends are provided with air inlet（2）, air inlet（2）Inside it is provided with Air Filter（3）, transformer-cabinet（1）Interior two ends are provided with support（5）,
Frame（5）It is provided with blower fan（4）, transformer-cabinet（1）It is provided with relay（8）And controller（9）, transformer-cabinet（1）Inside set
There is transformer core（14）, transformer core（14）Inside it is wound with Transformer Winding（15）, transformer core（14）It is provided with temperature
Degree sensor（12）, transformer-cabinet（1）With air-out cover plate（11）Between be provided with air outlet（10）, transformer-cabinet（1）Bottom
It is provided with roller（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621009682.3U CN206116137U (en) | 2016-08-31 | 2016-08-31 | Thermostatic type dry -type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621009682.3U CN206116137U (en) | 2016-08-31 | 2016-08-31 | Thermostatic type dry -type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206116137U true CN206116137U (en) | 2017-04-19 |
Family
ID=58515212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621009682.3U Expired - Fee Related CN206116137U (en) | 2016-08-31 | 2016-08-31 | Thermostatic type dry -type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206116137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919205A (en) * | 2017-12-08 | 2018-04-17 | 无锡希恩电气有限公司 | The vehicle-mounted isolating transformer of high ferro |
-
2016
- 2016-08-31 CN CN201621009682.3U patent/CN206116137U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919205A (en) * | 2017-12-08 | 2018-04-17 | 无锡希恩电气有限公司 | The vehicle-mounted isolating transformer of high ferro |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wan Huiyang Inventor before: Wan Huiyang Inventor before: Zheng Zhixiang |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |