CN205282225U - Oil -immersed transformer - Google Patents
Oil -immersed transformer Download PDFInfo
- Publication number
- CN205282225U CN205282225U CN201620024406.8U CN201620024406U CN205282225U CN 205282225 U CN205282225 U CN 205282225U CN 201620024406 U CN201620024406 U CN 201620024406U CN 205282225 U CN205282225 U CN 205282225U
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- CN
- China
- Prior art keywords
- heat radiation
- external heat
- shaped external
- transformer
- radiation pipe
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- 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 belongs to the technical field of the transformer technique and specifically relates to an oil -immersed transformer, including the transformer box body, transformer box body lower extreme fixedly connected with liftable formula bottom support, fixedly connected with batch oil tank on the wall of transformer box side, a plurality of external cooling tubes of U type of going up of batch oil tank upper surface fixedly connected with. The utility model discloses an oil -immersed transformer is through inside and last at the batch oil tank, the lower extreme is the fixed external cooling tube of U type of going up respectively, joint support pipe and the lower external cooling tube of U type, the passive heat dispersion of whole transformer is promoted through increase heat radiating area greatly, and it is detachable through setting up on the external cooling tube inner wall of last U type, can convertible electrically -driven turbine exhaust device, make the transformer have initiative heat abstractor, heat dispersion promotes greatly, and electrically -driven turbine exhaust device is through the temperature detect switch control of the nearly transformer box body, make whole cooling system energy consumption greatly reduced.
Description
Technical field
The utility model relates to transformer technology field, especially a kind of oil-filled transformer.
Background technology
Current oil-filled transformer is in the process of electric energy transmitting, its internal surface can produce loss, the loss and the load that wherein produce because of the resistance of wire are current related, this part loss has changed into heat energy substantially, transformer coli winding temperature is caused to raise, generally speaking the heat that the coil winding of transformer produces is maximum, temperature is the highest, and the insulating material manufacturing transformer has certain temperature limit, after exceeding certain temperature, its insulating power can reduce greatly, affects the safe operation of transformer; And common transformer is because the heat radiation mode of its scatterer is limited to, heat radiation area is inadequate, does not therefore reach desirable radiating effect.
Practical novel content
The technical problems to be solved in the utility model is: in order to solve Problems existing in above-mentioned background technology, the oil-filled transformer of a kind of improvement is provided, solving common transformer because the heat radiation mode of its scatterer is limited to, heat radiation area is inadequate, does not therefore reach the problem of desirable radiating effect.
The utility model solves the technical scheme that its technical problem adopts: a kind of oil-filled transformer, comprise transformer-cabinet, the lower end of described transformer-cabinet is fixedly connected with Liftable type bottom bracket, described transformer box body sidewall is fixedly connected with oil storage case, described oil storage case upper surface is fixedly connected with a plurality of U-shaped external heat radiation pipe, in described oil storage case lower surface correspondence, U-shaped external heat radiation pipe position is fixedly connected with a plurality of lower U-shaped external heat radiation pipe, in described storage fuel tank internal correspondence, U-shaped external heat radiation pipe and lower U-shaped external heat radiation pipe position are all fixedly connected with two connection supporting tubes, described upper U-shaped external heat radiation pipe lower end insertion storage fuel tank internal is connected supporting tube upper end with two and is fixedly connected with, described lower U-shaped external heat radiation pipe upper end insertion storage fuel tank internal is connected the lower end of supporting tube and is fixedly connected with two, in described upper U-shaped external heat radiation pipe, side is positioned at and is provided with the fixing support of annular above oil storage case, inside described upper U-shaped external heat radiation pipe, correspondence fixing backing positions in face has offered open holes, described fixing support is flexibly connected with upper U-shaped external heat radiation pipe by both sides rotating shaft insertion open holes, described fixing stent outer wall is fixedly connected with the electric turbine air exhausting device for promoting heat dispersion, described fixing support inner side-wall is fixedly connected with the temperature controlled switch for controlling electric turbine air exhausting device.
Preferably, in order to promote security, described transformer-cabinet upper end is fixedly connected with conservator.
Preferably, in order to cost-saving, described upper U-shaped external heat radiation pipe is identical with lower U-shaped external heat radiation pipe size.
Preferably, in order to promote heat conductivility, described upper U-shaped external heat radiation pipe, connection supporting tube are identical with lower U-shaped external heat radiation pipe caliber size.
The beneficial effects of the utility model are, oil-filled transformer of the present utility model by storage fuel tank internal and on, lower end is fixing U-shaped external heat radiation pipe respectively, connect supporting tube and lower U-shaped external heat radiation pipe, the passive heat dispersion of whole transformer is greatly promoted by increasing heat radiation area, and it is detachable by arranging on upper U-shaped external heat radiation pipe inwall, reversible electric turbine air exhausting device, transformer is made to have active heat radiating device, heat dispersion promotes greatly, and electric turbine air exhausting device is controlled by the temperature controlled switch of nearly transformer-cabinet, whole heat-removal system energy consumption is reduced greatly.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is illustrated further.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial enlargement schematic diagram of the present utility model.
In figure: 1. transformer-cabinet, 2. bottom bracket, 3. oil storage case, 4. go up U-shaped external heat radiation pipe, 5. time U-shaped external heat radiation pipe, 6. connect supporting tube, 7. fixing support, 8. open holes, 9. rotating shaft, 10. electric turbine air exhausting device, 11. temperature controlled switchs, 12. conservators.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now. These accompanying drawings are the schematic diagram of simplification, only with illustration, basic structure of the present utility model are described, therefore it only shows the formation relevant with the utility model.
Oil-filled transformer shown in Fig. 1 and Fig. 2, comprise transformer-cabinet 1, transformer-cabinet 1 time end is fixedly connected with Liftable type bottom bracket 2, transformer-cabinet 1 sidewall is fixedly connected with oil storage case 3, oil storage case 3 upper surface is fixedly connected with seven upper U-shaped external heat radiation pipes 4, in oil storage case 3 lower surface correspondence U-shaped external heat radiation pipe 4 position be fixedly connected with seven under U-shaped external heat radiation pipe 5, the inner corresponding U-shaped external heat radiation pipe 4 of oil storage case 3 and lower U-shaped external heat radiation pipe 5 position are all fixedly connected with two connection supporting tubes 6, upper U-shaped external heat radiation pipe 4 times end insertion oil storage case 3 inside are connected supporting tube 6 upper end with two and are fixedly connected with, lower U-shaped external heat radiation pipe 5 upper end insertion oil storage case 3 inside is connected supporting tube 6 times ends with two and is fixedly connected with, in upper U-shaped external heat radiation pipe 4, side is positioned at and is provided with the fixing support 7 of annular above oil storage case 3, inside upper U-shaped external heat radiation pipe 4, open holes 8 has been offered in correspondence fixing support 7 position in face, fixing support 7 inserts open holes 8 by both sides rotating shaft 9 and is flexibly connected with upper U-shaped external heat radiation pipe 4, fixing support 7 outer side wall is fixedly connected with the electric turbine air exhausting device 10 for promoting heat dispersion, fixing support 7 inner side-wall is fixedly connected with the temperature controlled switch 11 for controlling electric turbine air exhausting device 10, whole electric turbine air exhausting device 10 is electrically connected with transformer out-put supply by miniature transformer by external power supply wire.
Preferably, in order to promote security, transformer-cabinet 1 upper end is fixedly connected with conservator 12, preferably, in order to cost-saving, upper U-shaped external heat radiation pipe 4 is identical with lower U-shaped external heat radiation pipe 5 size, preferably, in order to promote heat conductivility, upper U-shaped external heat radiation pipe 4, connect supporting tube 6 identical with lower U-shaped external heat radiation pipe 5 caliber size, oil-filled transformer of the present utility model by inner at oil storage case 3 and on, lower end is fixing U-shaped external heat radiation pipe 4 respectively, connect supporting tube 6 and lower U-shaped external heat radiation pipe 5, the passive heat dispersion of whole transformer is greatly promoted by increasing heat radiation area, and it is detachable by arranging on upper U-shaped external heat radiation pipe 4 inwall, reversible electric turbine air exhausting device 10, transformer is made to have active heat radiating device, heat dispersion promotes greatly, and electric turbine air exhausting device 10 is controlled by the temperature controlled switch 11 of nearly transformer-cabinet 1, whole heat-removal system energy consumption is reduced greatly.
Taking above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff in the scope not deviateing this practical new technique thought, can carry out various change and amendment completely. The content that the novel technical scope of this practicality is not limited on specification sheets, it is necessary to determine its technical scope according to right.
Claims (4)
1. an oil-filled transformer, comprise transformer-cabinet (1), it is characterized in that: described transformer-cabinet (1) lower end is fixedly connected with Liftable type bottom bracket (2), described transformer-cabinet (1) sidewall is fixedly connected with oil storage case (3), described oil storage case (3) upper surface is fixedly connected with a plurality of U-shaped external heat radiation pipe (4), in described oil storage case (3) lower surface correspondence, U-shaped external heat radiation pipe (4) position is fixedly connected with a plurality of lower U-shaped external heat radiation pipe (5), the inner corresponding U-shaped external heat radiation pipe (4) of described oil storage case (3) and lower U-shaped external heat radiation pipe (5) position are all fixedly connected with two connection supporting tubes (6), lower end insertion oil storage case (3) inside of described upper U-shaped external heat radiation pipe (4) is connected supporting tube (6) upper end with two and is fixedly connected with, described inside, lower U-shaped external heat radiation pipe (4) upper end insertion oil storage case (3) is connected supporting tube (6) lower end with two and is fixedly connected with, the described interior side of upper U-shaped external heat radiation pipe (4) is positioned at oil storage case (3) top and is provided with the fixing support (7) of annular, open holes (8) has been offered in described fixing support (7) position of correspondence, face, upper U-shaped external heat radiation pipe (4) inner side, described fixing support (7) inserts open holes (8) by both sides rotating shaft (9) and is flexibly connected with upper U-shaped external heat radiation pipe (4), described fixing support (7) outer side wall is fixedly connected with the electric turbine air exhausting device (10) for promoting heat dispersion, described fixing support (7) inner side-wall is fixedly connected with the temperature controlled switch for controlling electric turbine air exhausting device (10) (11).
2. oil-filled transformer according to claim 1, is characterized in that: described transformer-cabinet (1) upper end is fixedly connected with conservator (12).
3. oil-filled transformer according to claim 1, is characterized in that: described upper U-shaped external heat radiation pipe (4) is identical with lower U-shaped external heat radiation pipe (5) size.
4. oil-filled transformer according to claim 1, is characterized in that: described upper U-shaped external heat radiation pipe (4), connection supporting tube (6) are identical with lower U-shaped external heat radiation pipe (5) caliber size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024406.8U CN205282225U (en) | 2016-01-12 | 2016-01-12 | Oil -immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024406.8U CN205282225U (en) | 2016-01-12 | 2016-01-12 | Oil -immersed transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205282225U true CN205282225U (en) | 2016-06-01 |
Family
ID=56066777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620024406.8U Expired - Fee Related CN205282225U (en) | 2016-01-12 | 2016-01-12 | Oil -immersed transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205282225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106067365A (en) * | 2016-08-08 | 2016-11-02 | 常熟市东方特种金属材料厂 | A kind of detachable transformer tank envelope structure |
| CN107221404A (en) * | 2017-06-22 | 2017-09-29 | 国网河南省电力公司驻马店供电公司 | Electric transformer box residual heat using device |
-
2016
- 2016-01-12 CN CN201620024406.8U patent/CN205282225U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106067365A (en) * | 2016-08-08 | 2016-11-02 | 常熟市东方特种金属材料厂 | A kind of detachable transformer tank envelope structure |
| CN107221404A (en) * | 2017-06-22 | 2017-09-29 | 国网河南省电力公司驻马店供电公司 | Electric transformer box residual heat using device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 071000, Baoding District, Hebei City, Qingyuan Province hope Small Town Pavilion Village Patentee after: Baoding Zhongyi electric material manufacturing Co., Ltd. Address before: 071000, Baoding District, Hebei City, Qingyuan Province hope Small Town Pavilion Village Patentee before: BAODING ZHONGYI ELECTRICAL MATERIAL MANUFACTURING CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20190112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |