CN105321689A - Transformer with cooling function - Google Patents
Transformer with cooling function Download PDFInfo
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- CN105321689A CN105321689A CN201510688106.XA CN201510688106A CN105321689A CN 105321689 A CN105321689 A CN 105321689A CN 201510688106 A CN201510688106 A CN 201510688106A CN 105321689 A CN105321689 A CN 105321689A
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- transformer
- iron core
- casing
- cooling
- dwang
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Abstract
The invention provides a transformer with a cooling function. The transformer comprises a box body, a bracket and an iron core, wherein an upper bracket and a lower bracket are symmetrically arranged at the upper side and the lower side in the box body; two or more iron core groups are arranged between the upper bracket and the lower bracket; each iron core group comprises two iron cores; H-shaped strips are arranged between the iron cores; an inner coil is arranged at the outer side of each iron core group; an outer coil is arranged at the outer side of each inner coil layer; H-shaped strips are arranged between each inner coil layer and the corresponding outer coil layer; cooling devices are respectively arranged at the left side and the right side of the box body; and each cooling device comprises a motor, cooling plates and a rotating rod. The transformer has the beneficial effects that the arranged cooling devices automatically achieve adjustment on the cooling plates, so that the transformer is good in cooling, and low in temperature when used in a high-temperature environment for a long period of time; the service lifetime of the coils can be prolonged; the hidden danger of a fire is lowered; the arranged exhaust fan can play a cooling role on the cooling plates; and meanwhile, the phenomenon that cooling is affected due to the fact that the surfaces of the coils are dusty is avoided.
Description
Technical field
The invention belongs to technical field of transformation equipment, especially relate to a kind of transformer with heat sinking function.
Background technology
At present, outmoded, aging along with converting equipment, operational environment worsens and load constantly increases, and the temperature anomaly of equipment raises phenomenon and happens occasionally.Special, weather conditions the highest in ambient temperature worst summers, power load peak period just, converting equipment temperature anomaly raises frequent, constitutes great threat to the safe operation of transformer station and electrical network.
Existing transformer is by the impact of hot environment, and easily electric energy is changed into heat energy too much, cause unnecessary loss, the coil of the too high meeting of transformer temperature to transformer is unfavorable, easily makes coil aging, shortens the useful life of coil; Transformer poor radiation, causes iron core temperature too high, can there is disaster hidden-trouble simultaneously.
Summary of the invention
The object of this invention is to provide the transformer with heat sinking function that a kind of structure is simple, simple to operate, production efficiency is high, be especially suitable in the transformer placed in high-altitude.
Technical scheme of the present invention is: a kind of transformer with heat sinking function, comprise casing, support and iron core group, in described casing, upper and lower side is arranged with upper and lower support, more than 2 iron core group are provided with between described upper and lower support, described iron core group comprises two iron cores, I bar is provided with between iron core, inner coil is provided with outside each iron core group, outer coil is provided with outside inner coil, I bar is provided with between inner coil and outer coil, heat abstractor is respectively equipped with at the left and right side of casing
Described heat abstractor comprises motor, fin and dwang, the axle of described motor is connected with driving wheel, the other end of driving wheel is connected with dwang, the both sides of described dwang are all fixed with multiple fin, fin inside dwang is arranged near outer coil, the other end of dwang is connected with the diapire in casing by bearing, on a left side for casing, right side wall is provided with air exhauster, block is provided with in the casing of air exhauster, block is provided with multiple air-out cavity, spiral water conservancy diversion lines is provided with in described air-out cavity, air-out cavity internal diameter reduces from inside to outside gradually, block is positioned at outside dwang, outer coil is provided with temperature sensor, described temperature sensor respectively with motor, the power electric of air exhauster connects.
Preferably, 3 iron core group are provided with between described upper and lower support.
Preferably, described motor is stepping motor, and motor is fixed on casing inner roof wall.
Preferably, the outside of described air exhauster is also provided with rain cover.
Preferably, described inner coil, outer coil include insulating barrier and conductor layer.
The advantage that the present invention has and good effect are: owing to adopting technique scheme, the heat abstractor of setting, automatically realize its fin adjusting device, make transformer good heat dissipation, the long-time serviceability temperature of hot environment is low, can extension coil useful life, reduces disaster hidden-trouble; The air exhauster arranged, not only plays the effect to fin cooling, prevents coil surface to be stained with dust simultaneously, and the phenomenon of impact heat radiation occurs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is end view of the present invention.
Fig. 3 is the structural representation of iron core group.
In figure:
1, casing 2, iron core group 3, upper bracket
4, lower carriage 5, iron core 6, I bar
7, inner coil 8, outer coil 9, motor
10, fin 11, dwang 12, bearing
13, air exhauster 14, block 15, air-out cavity
Embodiment
As Figure 1-3, technical scheme of the present invention is: a kind of transformer with heat sinking function, comprise casing 1, support and iron core group 2, on in described casing 1, downside is arranged with upper bracket 3, lower carriage 4, described is upper, more than 2 iron core group 2 are provided with between lower carriage, described iron core group 2 comprises two iron cores 5, I bar 6 is provided with between iron core 5, inner coil 7 is provided with outside each iron core 5 groups, outer coil 8 is provided with outside inner coil 7, I bar 6 is provided with between inner coil 7 and outer coil 8, on a left side for casing 1, right side is respectively equipped with heat abstractor,
Described heat abstractor comprises motor 9, fin 10 and dwang 11, the axle of described motor 9 is connected with driving wheel, the other end of driving wheel is connected with dwang 11, the both sides of described dwang 11 are all fixed with multiple fin 10, fin 10 inside dwang 11 is arranged near outer coil 8, the other end of dwang 11 is connected with the diapire in casing 1 by bearing 12, on a left side for casing 1, right side wall is provided with air exhauster 13, block 14 is provided with in the casing 1 of air exhauster 13, block 14 is provided with multiple air-out cavity 15, spiral water conservancy diversion lines is provided with in described air-out cavity 15, air-out cavity 15 internal diameter reduces from inside to outside gradually, be convenient to like this lower the temperature to fin 10 surface, block 14 is positioned at outside dwang 11, outer coil 8 is provided with temperature sensor, described temperature sensor respectively with motor 9, the power electric of air exhauster 13 connects.
In the present embodiment, between described upper and lower support, be provided with 3 iron core group 2.
In the present embodiment, described motor 9 is stepping motor, and motor 9 is fixed on casing 1 inner roof wall.
In the present embodiment, the outside of described air exhauster 13 is also provided with rain cover.
In the present embodiment, described inner coil 7, outer coil 8 include insulating barrier and conductor layer.The course of work of this example: during work, this transformer is arranged on high aerial support, when temperature sensor detects the temperature of outer coil 8 higher than set point, now need to play motor 9, air exhauster 13, motor 9 can drive driving wheel to rotate, driving wheel drives dwang 11 to overturn, make fin 10 high for temperature turn near air exhauster 13 side, air exhauster 13 is utilized to carry out accelerating the effect of cooling to its fin 10, can effectively reduce converting equipment internal temperature, reduce converting equipment failure rate, improve converting equipment useful life.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (5)
1. the transformer with heat sinking function, it is characterized in that: comprise casing, support and iron core group, in described casing, upper and lower side is arranged with upper and lower support, more than 2 iron core group are provided with between described upper and lower support, described iron core group comprises two iron cores, I bar is provided with between iron core, inner coil is provided with outside each iron core group, outer coil is provided with outside inner coil, I bar is provided with between inner coil and outer coil, heat abstractor is respectively equipped with at the left and right side of casing
Described heat abstractor comprises motor, fin and dwang, the axle of described motor is connected with driving wheel, the other end of driving wheel is connected with dwang, the both sides of described dwang are all fixed with multiple fin, fin inside dwang is arranged near outer coil, the other end of dwang is connected with the diapire in casing by bearing, on a left side for casing, right side wall is provided with air exhauster, block is provided with in the casing of air exhauster, block is provided with multiple air-out cavity, spiral water conservancy diversion lines is provided with in described air-out cavity, air-out cavity internal diameter reduces from inside to outside gradually, block is positioned at outside dwang, outer coil is provided with temperature sensor, described temperature sensor respectively with motor, the power electric of air exhauster connects.
2. a kind of transformer with heat sinking function according to claim 1, is characterized in that: be provided with 3 iron core group between described upper and lower support.
3. a kind of transformer with heat sinking function according to claim 1, is characterized in that: described motor is stepping motor, and motor is fixed on casing inner roof wall.
4. a kind of transformer with heat sinking function according to claim 1, is characterized in that: the outside of described air exhauster is also provided with rain cover.
5. a kind of transformer with heat sinking function according to claim 1, is characterized in that: described inner coil, outer coil include insulating barrier and conductor layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510688106.XA CN105321689A (en) | 2015-10-20 | 2015-10-20 | Transformer with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510688106.XA CN105321689A (en) | 2015-10-20 | 2015-10-20 | Transformer with cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105321689A true CN105321689A (en) | 2016-02-10 |
Family
ID=55248870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510688106.XA Pending CN105321689A (en) | 2015-10-20 | 2015-10-20 | Transformer with cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105321689A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768087A (en) * | 2017-11-23 | 2018-03-06 | 衢州丰帆科技有限公司 | A kind of strong heat dissipating device of transformer of stability |
| CN108053980A (en) * | 2017-12-31 | 2018-05-18 | 浙江埃能德电气有限公司 | A kind of radiator of Multifunction transformer |
| CN108695720A (en) * | 2018-07-03 | 2018-10-23 | 安徽海沃特水务股份有限公司 | A kind of pump house water pump switch board with radiating and cooling equipment |
| CN113571294A (en) * | 2021-06-11 | 2021-10-29 | 深圳供电局有限公司 | Control method and system for cooling dry-type transformer and computer equipment |
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| CN202330460U (en) * | 2011-12-06 | 2012-07-11 | 伟顺(中国)机电设备有限公司 | Generator load tester with good heat radiation effect |
| CN202495316U (en) * | 2012-03-19 | 2012-10-17 | 王天林 | Oil immersed transformer cooler |
| CN103500629A (en) * | 2013-09-27 | 2014-01-08 | 四川风发电气科技有限公司 | Oil-immersed transformer for wind turbine system |
| CN203456228U (en) * | 2013-08-06 | 2014-02-26 | 江苏海事职业技术学院 | Transformer |
| CN104157405A (en) * | 2014-08-15 | 2014-11-19 | 徐健 | Forced oil circulation finned radiator of oil-immersed transformer |
| CN204348476U (en) * | 2015-02-02 | 2015-05-20 | 浙江大学 | A kind of transformer of quick heat radiating |
| CN204463990U (en) * | 2015-04-08 | 2015-07-08 | 新乡职业技术学院 | Transformer |
| CN204680510U (en) * | 2015-05-19 | 2015-09-30 | 青岛君岭电力设备有限公司 | Heat dissipating device of transformer |
| CN205177578U (en) * | 2015-10-20 | 2016-04-20 | 天津丰源电力设备有限公司 | Novel transformer |
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2015
- 2015-10-20 CN CN201510688106.XA patent/CN105321689A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202330460U (en) * | 2011-12-06 | 2012-07-11 | 伟顺(中国)机电设备有限公司 | Generator load tester with good heat radiation effect |
| CN202495316U (en) * | 2012-03-19 | 2012-10-17 | 王天林 | Oil immersed transformer cooler |
| CN203456228U (en) * | 2013-08-06 | 2014-02-26 | 江苏海事职业技术学院 | Transformer |
| CN103500629A (en) * | 2013-09-27 | 2014-01-08 | 四川风发电气科技有限公司 | Oil-immersed transformer for wind turbine system |
| CN104157405A (en) * | 2014-08-15 | 2014-11-19 | 徐健 | Forced oil circulation finned radiator of oil-immersed transformer |
| CN204348476U (en) * | 2015-02-02 | 2015-05-20 | 浙江大学 | A kind of transformer of quick heat radiating |
| CN204463990U (en) * | 2015-04-08 | 2015-07-08 | 新乡职业技术学院 | Transformer |
| CN204680510U (en) * | 2015-05-19 | 2015-09-30 | 青岛君岭电力设备有限公司 | Heat dissipating device of transformer |
| CN205177578U (en) * | 2015-10-20 | 2016-04-20 | 天津丰源电力设备有限公司 | Novel transformer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768087A (en) * | 2017-11-23 | 2018-03-06 | 衢州丰帆科技有限公司 | A kind of strong heat dissipating device of transformer of stability |
| CN108053980A (en) * | 2017-12-31 | 2018-05-18 | 浙江埃能德电气有限公司 | A kind of radiator of Multifunction transformer |
| CN108053980B (en) * | 2017-12-31 | 2023-11-21 | 浙江埃能德电气股份有限公司 | Heat abstractor of multifunctional transformer |
| CN108695720A (en) * | 2018-07-03 | 2018-10-23 | 安徽海沃特水务股份有限公司 | A kind of pump house water pump switch board with radiating and cooling equipment |
| CN113571294A (en) * | 2021-06-11 | 2021-10-29 | 深圳供电局有限公司 | Control method and system for cooling dry-type transformer and computer equipment |
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Application publication date: 20160210 |
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