CN203706787U - Air channel composition for transformer cooling - Google Patents
Air channel composition for transformer cooling Download PDFInfo
- Publication number
- CN203706787U CN203706787U CN201320893119.7U CN201320893119U CN203706787U CN 203706787 U CN203706787 U CN 203706787U CN 201320893119 U CN201320893119 U CN 201320893119U CN 203706787 U CN203706787 U CN 203706787U
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- China
- Prior art keywords
- transformer
- air channel
- side plate
- air
- upper cover
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- Expired - Fee Related
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- Transformer Cooling (AREA)
Abstract
The utility model discloses an air channel composition for transformer cooling, wherein the air channel is set at a base under the main body of the transformer; the air channel composition comprises an upper cover plate, a side plate and a pedestal; the pedestal and the side plate are connected in a sealing way; the upper cover plate is formed by splicing several plates with gaps and is connected to the side plate detachably; each plate gas forms an air outlet and surrounds the main body of the transformer; the space between the gap edge and the main body of the transformer is used as a supply-air outlet; an air inlet is set aside the air channel; cold air generated by a blower fan is concentrated by the air channel to cool the main body of the transformer. The utility model has the advantages of firm and stable composition; the upper cover plate employs a detachable composition, which is convenient for dismounting a hoisting transformer apparatus; the whole air channel composition and the transformer equipment have high insulating properties; and high security is provided.
Description
Technical field
The utility model relates to transformer cooling system, especially a kind of air channel structure for transformer cooling.
Background technology
High-power transformer in use can produce amount of heat at present, and especially, in the time of summer, ambient temperature is high, loads large again, causes transformer temperature to raise and exceedes prescribed limits, causes device damage and malfunction, affects the normal operation of electric power system.Some high-power transformers, for ensureing heat radiation, are equipped with special transformer cooling fan, and blower fan is lowered the temperature to transformer body, but due to transformer device structure complexity, cold wind can not be concentrated and carry out cooling heat dissipation, cooling efficiency is low, and power consumption is large, transformer operational efficiency is restricted.And for the region of some narrow space, as the inside of Electrical Discharge Machine in bottom tank, equipment machine room, wind etc. place, can only place the transformer that volume is little, under equal volume, transformer efficiency is higher, caloric value is higher, so just must use efficient heat abstractor, the normal operation of guarantee transformer.
Utility model content
In order to solve the problems of the technologies described above, a kind of air channel structure for transformer cooling that the utility model provides, designs for the distinctive structure of transformer, guides cold wind effectively transformer to be lowered the temperature by air channel, and cooling-down effect is remarkable.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of air channel structure for transformer cooling, described air channel arranges on the support that is positioned at transformer body below, comprise upper cover plate, side plate and base, described base and side plate are tightly connected, described upper cover plate is spliced and is removably connected on side plate by some notched plates, each plate breach forms air port and surrounds transformer body, between the edge of breach and transformer body, leaves space as air outlet, the other air inlet that is provided with of air channel side.
As the improvement of technique scheme, described each plate adopts nylon bolt to be connected with side plate and junction is provided with right angle reinforcement.
As the improvement of technique scheme, the space between edge and the transformer body of described breach is 10mm-30mm.
As the improvement of technique scheme, described base is provided with the resigning hole for transformer connection row is installed.
As the further improvement of technique scheme, described upper cover plate and side plate are transparent PC sheet material, and described base is panel beating sheet material, and material is firm, make the syndeton of air channel and support more firm.
As the further improvement of technique scheme, described base is provided with electric heater, regulates air channel internal temperature can not use in the winter time time.
The beneficial effects of the utility model: the air channel structure that the utility model designs for transformer cooling, sound construction is stable, cold wind blower fan being produced by air channel is concentrated transformer body is lowered the temperature, the stable heating of control transformer main body effectively, temperature in unit is controlled in the scope that 100 DEG C or design of transformer require, upper cover plate adopts Demountable, be convenient to dismounting lifting transformer equipment, air channel superstructure adopts the PC sheet material of transparent material, can have an X-rayed to observe inner service condition and guarantee air channel and the insulating properties of transformer equipment, there is higher fail safe.
Brief description of the drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Fig. 1 is the overall structure schematic diagram of air channel of the present utility model and transformer body.
Fig. 2 is the structural representation of air channel of the present utility model and support.
Fig. 3 is the vertical view in air channel of the present utility model.
Embodiment
With reference to Fig. 1, the utility model is for the air channel structure of the distinctive structural design of transformer, air channel 1 comprises upper cover plate 11, side plate 12 and base 13, described base 13 is tightly connected with side plate 12, described upper cover plate 11 is spliced by some notched plates and is removably connected on side plate 12, each plate breach forms air port 14 and surrounds transformer body 2, between the edge of breach and transformer body 2, leave the air outlet of space as whole air channel 1, gap length is 10mm-30mm, the other air inlet 15 that is provided with of air channel 1 side, whole air channel 1 is arranged on the support 21 for transformer body 2 is installed.
With reference to Fig. 2 and Fig. 3, in said structure, for ensureing the insulating properties of air channel 1 and transformer equipment, described upper cover plate 11 and side plate 12 are transparent PC sheet material, high temperature resistant, fire-retardant, stabilized structure, the service condition that can observe 1 inside, air channel through the PC sheet material of transparent material.In embodiment, upper cover plate 11 is spliced by eight plates, and each plate utilizes nylon bolt to be connected with side plate 12 and junction is provided with right angle reinforcement 16, and described right angle reinforcement 16 also adopts PC sheet material to make, and improves better insulating properties.Upper cover plate 11 adopts Demountable, is convenient to dismounting lifting transformer equipment.Described base 13 is provided with the resigning hole 17 for transformer connection row is installed, base 13 is panel beating sheet material, material is firm, be conducive to stationary transformer equipment Simultaneous Stabilization air channel 1 structure, and base 13 is provided with electric heater, can not use in the winter time time, regulate air channel 1 internal temperature, prevent that the temperature difference from causing greatly material distortion.
Air channel 1 of the present utility model in use, the wind that blower fan produces is sent cold wind into 1 inside, air channel through the air inlet 15 of side after processing by surface cooler, the interior surrounding in air channel 1 is stuffy, cold wind just can only be concentrated and send cold wind transformer body 2 is carried out to radiating and cooling from gap air outlet above like this, because cold wind directly blows out along the surface profile of transformer body 2, cooling-down effect is more remarkable, the heating of control transformer main body 2 effectively, obviously improve the performance of cooling system, solved a difficult problem of being inconvenient to dismantle in transformer hoisting process simultaneously, conveniently on transformer equipment, install additional.
The above, be preferred embodiment of the present utility model, and the utility model is not limited to the structure of above-mentioned execution mode, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection range of the present utility model.
Claims (6)
1. the air channel structure for transformer cooling, it is characterized in that: described air channel (1) arranges on the support (21) that is positioned at transformer body (2) below, comprise upper cover plate (11), side plate (12) and base (13), described base (13) is tightly connected with side plate (12), described upper cover plate (11) is spliced by some notched plates and is removably connected on side plate (12), each plate breach forms air port (14) and surrounds transformer body (2), the edge of breach and transformer body leave space as air outlet between (2), the other air inlet (15) that is provided with of air channel (1) side.
2. a kind of air channel structure for transformer cooling according to claim 1, is characterized in that: described each plate adopts nylon bolt to be connected with side plate (12) and junction is provided with right angle reinforcement (16).
3. a kind of air channel structure for transformer cooling according to claim 1, is characterized in that: the space between the edge of described breach and transformer body (2) is 10mm-30mm.
4. a kind of air channel structure for transformer cooling according to claim 1, is characterized in that: described base (13) is provided with the resigning hole (17) for transformer connection row is installed.
5. according to a kind of air channel structure for transformer cooling described in claim 1 to 4 any one, it is characterized in that: described upper cover plate (11) and side plate (12) are transparent PC sheet material, and described base (13) is panel beating sheet material.
6. a kind of air channel structure for transformer cooling according to claim 5, is characterized in that: described base (13) is provided with electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893119.7U CN203706787U (en) | 2013-12-31 | 2013-12-31 | Air channel composition for transformer cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893119.7U CN203706787U (en) | 2013-12-31 | 2013-12-31 | Air channel composition for transformer cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203706787U true CN203706787U (en) | 2014-07-09 |
Family
ID=51057190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320893119.7U Expired - Fee Related CN203706787U (en) | 2013-12-31 | 2013-12-31 | Air channel composition for transformer cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203706787U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157398A (en) * | 2014-08-18 | 2014-11-19 | 国家电网公司 | Transformer support |
| CN105023711A (en) * | 2015-07-21 | 2015-11-04 | 江苏宝亨新电气有限公司 | Transformer fastening device |
| CN107993806A (en) * | 2018-01-22 | 2018-05-04 | 北京新特电气有限公司 | A kind of heat dissipating device of transformer and transformer |
| CN110277221A (en) * | 2019-06-27 | 2019-09-24 | 扬州市海纳源科技服务有限责任公司 | A kind of dry-type power transformer |
-
2013
- 2013-12-31 CN CN201320893119.7U patent/CN203706787U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157398A (en) * | 2014-08-18 | 2014-11-19 | 国家电网公司 | Transformer support |
| CN105023711A (en) * | 2015-07-21 | 2015-11-04 | 江苏宝亨新电气有限公司 | Transformer fastening device |
| CN107993806A (en) * | 2018-01-22 | 2018-05-04 | 北京新特电气有限公司 | A kind of heat dissipating device of transformer and transformer |
| CN110277221A (en) * | 2019-06-27 | 2019-09-24 | 扬州市海纳源科技服务有限责任公司 | A kind of dry-type power transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170524 Address after: 12 garage No. 68, No. 519000 Renmin West Road, Xiangzhou District, Zhuhai, Guangdong, 112, Xiangzhou Patentee after: ZHUHAI YOUBISHENG ELECTROMECHANICAL EQUIPMENT CO.,LTD. Address before: 519000 No. 17, grey hair Road, Xiangzhou, Guangdong, Zhuhai Patentee before: Meng Qingyong |
|
| 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: 20140709 Termination date: 20211231 |