CN205692653U - A kind of dry-type transformer - Google Patents
A kind of dry-type transformer Download PDFInfo
- Publication number
- CN205692653U CN205692653U CN201620531437.2U CN201620531437U CN205692653U CN 205692653 U CN205692653 U CN 205692653U CN 201620531437 U CN201620531437 U CN 201620531437U CN 205692653 U CN205692653 U CN 205692653U
- Authority
- CN
- China
- Prior art keywords
- line group
- housing
- voltage line
- base
- dry
- 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
Links
- 238000004804 winding Methods 0.000 claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000004888 barrier function Effects 0.000 claims abstract description 10
- 239000004760 aramid Substances 0.000 claims abstract description 9
- 229920003235 aromatic polyamide Polymers 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 11
- 239000012792 core layer Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a kind of dry-type transformer, including base, housing, ferrum core, low pressure winding, high pressure winding and road wheel, it is characterized in that, it is provided with steam vent on described base, and in steam vent, it is provided with exhaust fan, described housing is arranged on base, and on housing, it is provided with upper clamping piece, described ferrum core, low pressure winding, high pressure winding is arranged in housing, and between iron core and low-voltage line group, between low-voltage line group and high-voltage line group and high-voltage line group turn-to-turn is provided with aramid paper insulating barrier, described road wheel is arranged on base, and on road wheel, it is provided with snap close.This utility model is provided with steam vent, road wheel on base, exhaust fan it is provided with in steam vent, road wheel is provided with snap close, the heat produced in transformator work process quickly can be discharged by steam vent, exhaust fan, avoid thermal accumlation that transformator causes damage, improve the capability and performance of dry-type transformer.
Description
Technical field
This utility model relates to a kind of power equipment, specifically a kind of dry-type transformer.
Background technology
Transformator is the device utilizing electromagnetic induction principle to change alternating voltage.Traditional transformator can be divided into oil immersed type
Transformator, full-sealed transformer, combined transformer and dry-type transformer etc..Dry-type transformer, is dependent on cross-ventilation and carries out
Cooling, iron core and winding are not immersed in insulating oil.The safe operation of dry-type transformer and service life, largely depend on
In Transformer Winding insulation safe and reliable, winding temperature exceed insulation tolerable temperature makes insulating barrier destroy, be to cause dry type to become
The one of the main reasons of depressor cisco unity malfunction, such as the patent disclosure dry-type transformer of Application No. 201220315430.9,
Which solve the problem that dry-type transformer insulation effect is undesirable, but there is that radiating effect is the best, the inconvenient movement of transformator
Deficiency.
Utility model content
The purpose of this utility model is that the radiating effect existed for existing dry-type transformer is the best, the inconvenient movement of transformator
Problem, it is provided that a kind of good insulation preformance, radiating efficiency are high, movement dry-type transformer easily.
This utility model solves the technical problem that taked technical scheme is:
A kind of dry-type transformer, including base, housing, iron core, low pressure winding, high pressure winding and road wheel, its feature exists
In, described base is provided with steam vent, and in steam vent, is provided with exhaust fan, by steam vent, exhaust fan can be by
The heat produced in transformator work process is quickly discharged, it is to avoid transformator is caused damage by thermal accumlation, improves dry type transformation
The capability and performance of device, described housing is arranged on base, and is provided with upper clamping piece on housing, described iron core, low pressure around
Group, high pressure winding are arranged in housing, and between iron core and low-voltage line group, between low-voltage line group and high-voltage line group and high pressure
Line group turn-to-turn is provided with aramid paper insulating barrier, is further increased the capability and performance of transformator, institute by aramid paper insulating barrier
The road wheel stated is arranged on base, and is provided with snap close on road wheel, by road wheel and snap close, it is simple to dry-type transformer
Movement, reduce the labor intensity of a dead lift, improve work efficiency.
Further, it is provided with thermal insulation layer between described housing and iron core；
Further, it is provided with thermal insulation layer between described housing and high-voltage line group.
Beneficial effect: this utility model is provided with steam vent, road wheel on base, is provided with aerofluxus in steam vent
Fan, is provided with snap close on road wheel, and by steam vent, exhaust fan can be quick by the heat produced in transformator work process
Discharge, it is to avoid transformator is caused damage by thermal accumlation, improve the capability and performance of dry-type transformer, iron core and low-voltage line group it
Between, between low-voltage line group and high-voltage line group and high-voltage line group turn-to-turn is provided with aramid paper insulating barrier, by aramid paper insulating barrier
Further increase the capability and performance of transformator, by road wheel and snap close, it is simple to the movement of dry-type transformer, reduce artificial
The labor intensity of carrying, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. base, 2. housing, 3. iron core, 4. low pressure winding, 5. high pressure winding, 6. road wheel, 7. steam vent, 8.
Exhaust fan, 9. upper clamping piece, 10. thermal insulation layer, 11. aramid paper insulating barriers, 12. snap closes.
Detailed description of the invention
Below with reference to accompanying drawing, this utility model is described in detail.
As shown in Figure 1: a kind of dry-type transformer, including base 1, housing 2, iron core 3, low pressure winding 4, high pressure winding 5
With road wheel 6, it is characterised in that be provided with steam vent 7 on described base 1, and be provided with exhaust fan 8 in steam vent 7, logical
Cross steam vent 7, the heat produced in transformator work process can quickly be discharged by exhaust fan 8, it is to avoid thermal accumlation is to transformation
Device causes damage, improves the capability and performance of dry-type transformer, and described housing 2 is arranged on base 1, and arranges on housing 2
Having a upper clamping piece 9, described iron core 3, low pressure winding 4, high pressure winding 5 are arranged in housing 2, and in iron core 3 and low-voltage line group 4
Between, between low-voltage line group 4 and high-voltage line group 5 and high-voltage line group 5 turn-to-turn is provided with aramid paper insulating barrier 11, pass through aramid paper
Insulating barrier 11 further increases the capability and performance of transformator, is provided with thermal insulation layer 10, institute between described housing 1 and iron core 3
Being provided with thermal insulation layer 10 between housing 2 and the high-voltage line group 5 stated, described road wheel 6 is arranged on base 1, and at road wheel 6
On be provided with snap close 12, by road wheel 6 and snap close 12, it is simple to the movement of dry-type transformer, reduce the work of a dead lift
Intensity, improves work efficiency.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing, but, this utility model does not limit
Detail in above-mentioned embodiment, in technology concept of the present utility model, can be to skill of the present utility model
Art scheme carries out multiple simple variant, and these simple variant belong to protection domain of the present utility model.
This utility model is not directed to part and the most same as the prior art prior art maybe can be used to be realized.
Claims (3)
1. a dry-type transformer, including base, housing, iron core, low pressure winding, high pressure winding and road wheel, it is characterised in that
Being provided with steam vent on described base, and be provided with exhaust fan in steam vent, described housing is arranged on base, and
Being provided with upper clamping piece on housing, described iron core, low pressure winding, high pressure winding are arranged in housing, and in iron core and low pressure
Between line group, between low-voltage line group and high-voltage line group and high-voltage line group turn-to-turn is provided with aramid paper insulating barrier, described walking
Wheel is arranged on base, and is provided with snap close on road wheel.
Dry-type transformer the most according to claim 1, it is characterised in that be provided with heat insulation between described housing and iron core
Layer.
Dry-type transformer the most according to claim 1, it is characterised in that be provided with between described housing and high-voltage line group
Thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620531437.2U CN205692653U (en) | 2016-06-05 | 2016-06-05 | A kind of dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620531437.2U CN205692653U (en) | 2016-06-05 | 2016-06-05 | A kind of dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692653U true CN205692653U (en) | 2016-11-16 |
Family
ID=57260560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620531437.2U Expired - Fee Related CN205692653U (en) | 2016-06-05 | 2016-06-05 | A kind of dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205692653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024298A (en) * | 2016-06-12 | 2016-10-12 | 卢国孝 | Dry-type transformer |
| CN106486273A (en) * | 2016-12-12 | 2017-03-08 | 沈小红 | A kind of seal transformer coil winding apparatus |
-
2016
- 2016-06-05 CN CN201620531437.2U patent/CN205692653U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024298A (en) * | 2016-06-12 | 2016-10-12 | 卢国孝 | Dry-type transformer |
| CN106486273A (en) * | 2016-12-12 | 2017-03-08 | 沈小红 | A kind of seal transformer coil winding apparatus |
| CN106486273B (en) * | 2016-12-12 | 2018-03-30 | 新昌县羽林街道立锋轴承厂 | A kind of seal transformer coil winding apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Interlock protection device and method for dry type transformer Effective date of registration: 20190115 Granted publication date: 20161116 Pledgee: Nanling County SME Financing Guarantee Co.,Ltd. Pledgor: ANHUI LANXIANG ELECTRICAL EQUIPMENT Co.,Ltd. Registration number: 2019340000045 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20161116 Pledgee: Nanling County SME Financing Guarantee Co.,Ltd. Pledgor: ANHUI LANXIANG ELECTRICAL EQUIPMENT Co.,Ltd. Registration number: 2019340000045 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |