CN103440960A - Cooling device for transformer - Google Patents
Cooling device for transformer Download PDFInfo
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- CN103440960A CN103440960A CN2013103873471A CN201310387347A CN103440960A CN 103440960 A CN103440960 A CN 103440960A CN 2013103873471 A CN2013103873471 A CN 2013103873471A CN 201310387347 A CN201310387347 A CN 201310387347A CN 103440960 A CN103440960 A CN 103440960A
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- box body
- cooling
- transformer
- heat
- upper box
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Abstract
The invention discloses a cooling device for a transformer. The cooling device for the transformer comprises a cooling box body and a cold air device. The cooling box body is divided into an upper box body and a lower box body through a partition plate, and the lower box body is provided with an oil inlet and an oil outlet. At least eight flow guide plates are arranged in the lower box body in the vertical direction, and the lower box body is divided into continuous flow guide grooves arranged in the shape of a Chinese character 'gong'. Super-heat-conducting cooling tubes are evenly distributed in the flow guide grooves in the vertical direction and comprise tube bodies made of super-heat-conducting tubes, fixed parts fixed to the partition plate are arranged on the tube bodies and divide the tube bodies into cooling ends and heat absorbing ends from top to bottom, and cooling fins are arranged on the peripheries of the upper portions of the cooling ends. The heat absorbing ends are arranged in the flow guide grooves, and the cooling ends are placed in the upper box body after passing through the partition plate. The cold air device blowing air to the front side of the upper box body is arranged on the rear side of the upper box body, and an opening is formed in the front side of the upper box body. The cooling device for the transformer is good in cooling effect and convenient to maintain and avoids the accident of burning down of the transformer because mixing of oil and water is avoided.
Description
Technical field
The present invention relates to field of radiating, especially relate to a kind of heat abstractor for transformer.
Background technology
The heat radiation of traditional transformer is mainly by water channel or oil duct are set in the device body, takes away heat by circulating of cooling water or oil and is dispelled the heat, and is provided with in addition corresponding air exhausting device or deep fat hot water circuit heat abstractor, complex structure, and maintenance difficulty is large.Deep fat hot water circuit heat abstractor comprises oil pipe and the water pipe of adjacent setting, and the water by water pipe is dispelled the heat to the oil in oil pipe, and this radiating mode radiating effect is very undesirable, and usually use an end after the time, easily cause leakage, oil mixing with water, the heat conduction transformer burns.
Summary of the invention
The present invention, in order to overcome the deficiencies in the prior art, provides a kind of good heat dissipation effect, not there will be the oil mixing with water accident for heat dissipating device of transformer.
To achieve these goals, the present invention by the following technical solutions: a kind of heat abstractor for transformer, comprise heat radiation box and cooling air unit, described heat radiation box is divided into upper box and lower box by dividing plate, lower box is provided with oil-in and oil-out; Vertically be provided with at least 8 bafflers in lower box, lower box is divided into to the guiding gutter that continuous arc type is arranged; Vertically be evenly equipped with superconducting radiating pipe in guiding gutter, superconducting radiating pipe comprises the body of being made by super heat-conductive pipe, body is provided with the fixture fixed with dividing plate, and fixture is divided into radiating end and heat absorbing end from top to bottom by body, the outer radiating fin that is arranged with on radiating end top; Heat absorbing end is placed in guiding gutter, and radiating end is placed in upper box through dividing plate; The upper box rear side is provided with toward the cooling air unit of upper box front side blowing, and the front side of upper box is provided with opening.
Further, described cooling air unit comprises flabellum and motor.
Further, described radiating fin is the aluminum radiating fin.
In sum, the present invention has the following advantages: the present invention is by upper and lower two casings spaced apart from each other, and superconducting radiating pipe one end is at upper box, and an end is at lower box, the superconducting radiating pipe lower end is passed to upper end by the deep fat heat in lower box, through cooling air unit heat radiation in upper box; The device body simple and ingenious structure, good heat dissipation effect, easy to maintenance, and avoid oil mixing with water occurring and the accident that causes transformer to burn.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is vertical view of the present invention.
Fig. 3 is side structure schematic diagram of the present invention.
The structural representation that Fig. 4 is superconducting radiating pipe of the present invention.
Embodiment
In order to make those skilled in the art person better understand the present invention program, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out to clear, complete description.
As Figure 1-4, a kind of heat abstractor for transformer, comprise heat radiation box 1 and cooling air unit, and described heat radiation box 1 is divided into upper box 11 and lower box 12 by dividing plate 18, and lower box 12 is provided with oil-in 13 and oil-out 14; Vertically be provided with at least 8 bafflers 15 in lower box 12, lower box is divided into to the guiding gutter 121 that continuous arc type is arranged, can guarantee to take full advantage of under the space of lower box, give transformer oil the longest flowing time, obtain best radiating effect; Vertically be evenly equipped with superconducting radiating pipe 6 in guiding gutter 121, superconducting radiating pipe 6 comprises the body 61 of being made by existing super heat-conductive pipe, body 61 is provided with the fixture 62 fixed with dividing plate 18, fixture 62 is divided into radiating end 63 and heat absorbing end 64 from top to bottom by body 61, the outer radiating fin 65 that is arranged with on radiating end 63 tops, concrete aluminum radiating fin, radiating effect is more excellent; Heat absorbing end 64 is placed in guiding gutter, and radiating end 63 is placed in upper box 11 through dividing plate 18; Upper box 11 rear sides are provided with toward the cooling air unit of upper box front side blowing, and concrete, described cooling air unit comprises flabellum 71 and motor 72, and the front side of upper box 11 is provided with opening.Cooling air unit blows out hot gas after starting from opening part.
Operation principle: the deep fat in transformer-cabinet enters in lower box through oil-in 13, then successively by each guiding gutter 121, as shown in Figure 2, be evenly distributed with superconducting radiating pipe in each guiding gutter, its heat absorbing end siphons away the heat of deep fat, is passed to radiating end, and radiating end is after the heat radiation of cooling air unit, heat radiation rapidly, the transformer oil after heat radiation flows back to transformer-cabinet through oil-out to be continued to use; This apparatus structure is novel simple, and easy to maintenance, radiating effect is excellent, and radiating rate is fast, changes the mode of tradition with water-cooled, the accident of avoiding oil mixing with water to cause transformer to burn.
Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, should belong to the scope of protection of the invention.
Claims (3)
1. the heat abstractor for transformer, comprise heat radiation box (1) and cooling air unit, it is characterized in that: described heat radiation box (1) is divided into upper box (11) and lower box (12) by dividing plate (18), and lower box (12) is provided with oil-in (13) and oil-out (14); Vertically be provided with at least 8 bafflers (15) in lower box (12), lower box is divided into to the guiding gutter (121) that continuous arc type is arranged; Vertically be evenly equipped with superconducting radiating pipe (6) in guiding gutter (121), superconducting radiating pipe (6) comprises the body (61) of being made by super heat-conductive pipe, body (61) is provided with the fixture (62) fixed with dividing plate (18), fixture (62) is divided into radiating end (63) and heat absorbing end (64) from top to bottom by body (61), the outer radiating fin (65) that is arranged with on radiating end (63) top; Heat absorbing end (64) is placed in guiding gutter, and radiating end (63) is placed in upper box (11) through dividing plate (13); Upper box (11) rear side is provided with toward the cooling air unit of upper box front side blowing, and the front side of upper box (11) is provided with opening.
2. the heat abstractor for transformer according to claim 1, it is characterized in that: described cooling air unit comprises flabellum (71) and motor (72).
3. the heat abstractor for transformer according to claim 1, it is characterized in that: described radiating fin is the aluminum radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387347.1A CN103440960B (en) | 2013-08-30 | 2013-08-30 | Transformer superconductivity heat-pipe air-cooling heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387347.1A CN103440960B (en) | 2013-08-30 | 2013-08-30 | Transformer superconductivity heat-pipe air-cooling heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103440960A true CN103440960A (en) | 2013-12-11 |
| CN103440960B CN103440960B (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310387347.1A Active CN103440960B (en) | 2013-08-30 | 2013-08-30 | Transformer superconductivity heat-pipe air-cooling heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN103440960B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070466A (en) * | 2015-08-14 | 2015-11-18 | 重庆民生变压器有限责任公司 | Transformer provided with guide plate protection cover |
| CN105491843A (en) * | 2015-12-11 | 2016-04-13 | 上海嘉熙科技有限公司 | Sealing machine cabinet with heat superconducting heat exchanger |
| CN107068371A (en) * | 2017-04-28 | 2017-08-18 | 浙江宝威电气有限公司 | It is a kind of to reduce the transformer of loss |
| CN110164657A (en) * | 2019-07-05 | 2019-08-23 | 浙江宝威电气有限公司 | A kind of intelligent temperature control super heat-conductive pipe air cooling heat exchanger |
| CN116279604A (en) * | 2023-05-19 | 2023-06-23 | 新乡市鼎盛散热器有限公司 | Inside and outside double-effect composite heat abstractor for railway vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11283844A (en) * | 1998-03-30 | 1999-10-15 | Daihen Corp | Cooling apparatus for indoor transformer |
| JP2000223323A (en) * | 1999-02-01 | 2000-08-11 | Toshiba Corp | Stationary induction apparatus |
| CN2520558Y (en) * | 2002-01-31 | 2002-11-13 | 李长志 | High-efficiency superconductor cooler |
| CN1873853A (en) * | 2006-06-13 | 2006-12-06 | 上海科宏变电设备有限公司 | Heat elimination of transformer by using separate type heat-pipes |
| CN203433940U (en) * | 2013-08-30 | 2014-02-12 | 浙江江山特种变压器有限公司 | Heat-superconducting pipe air-cooling heat exchanger for transformer |
-
2013
- 2013-08-30 CN CN201310387347.1A patent/CN103440960B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11283844A (en) * | 1998-03-30 | 1999-10-15 | Daihen Corp | Cooling apparatus for indoor transformer |
| JP2000223323A (en) * | 1999-02-01 | 2000-08-11 | Toshiba Corp | Stationary induction apparatus |
| CN2520558Y (en) * | 2002-01-31 | 2002-11-13 | 李长志 | High-efficiency superconductor cooler |
| CN1873853A (en) * | 2006-06-13 | 2006-12-06 | 上海科宏变电设备有限公司 | Heat elimination of transformer by using separate type heat-pipes |
| CN203433940U (en) * | 2013-08-30 | 2014-02-12 | 浙江江山特种变压器有限公司 | Heat-superconducting pipe air-cooling heat exchanger for transformer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070466A (en) * | 2015-08-14 | 2015-11-18 | 重庆民生变压器有限责任公司 | Transformer provided with guide plate protection cover |
| CN105491843A (en) * | 2015-12-11 | 2016-04-13 | 上海嘉熙科技有限公司 | Sealing machine cabinet with heat superconducting heat exchanger |
| CN107068371A (en) * | 2017-04-28 | 2017-08-18 | 浙江宝威电气有限公司 | It is a kind of to reduce the transformer of loss |
| CN110164657A (en) * | 2019-07-05 | 2019-08-23 | 浙江宝威电气有限公司 | A kind of intelligent temperature control super heat-conductive pipe air cooling heat exchanger |
| CN116279604A (en) * | 2023-05-19 | 2023-06-23 | 新乡市鼎盛散热器有限公司 | Inside and outside double-effect composite heat abstractor for railway vehicle |
| CN116279604B (en) * | 2023-05-19 | 2023-07-21 | 新乡市鼎盛散热器有限公司 | Inside and outside double-effect composite heat abstractor for railway vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103440960B (en) | 2015-11-25 |
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| C06 | Publication | ||
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| CB02 | Change of applicant information |
Address after: 324104, Jiang He industrial corridor No. 137, Qing Lake junction, Jiangshan, Zhejiang, Quzhou Applicant after: Zhejiang Proview Electric Applicance Co., Ltd Address before: 324104, Jiang He industrial corridor No. 137, Qing Lake junction, Jiangshan, Zhejiang, Quzhou Applicant before: Zhejiang Jiangshan Special Transformer Co., Ltd. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |