CN106384646A - Transformer with built-in heat radiation structure - Google Patents
Transformer with built-in heat radiation structure Download PDFInfo
- Publication number
- CN106384646A CN106384646A CN201611016952.8A CN201611016952A CN106384646A CN 106384646 A CN106384646 A CN 106384646A CN 201611016952 A CN201611016952 A CN 201611016952A CN 106384646 A CN106384646 A CN 106384646A
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- CN
- China
- Prior art keywords
- transformer
- oil
- axle
- powder dust
- built
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a transformer with a built-in heat radiation structure. The transformer comprises a base, wherein a lug boss is arranged at each of two sides of inside of the base; a shaft hole in which a dust adsorption shaft is arranged is formed in the upper part of each lug boss; the dust absorption shaft comprises a first dust adsorption shaft and a second dust adsorption shaft; the upper part of the base is provided with a transformer box body; a first heat radiation pipe and a second heat radiation pipe are fixed on the inner wall of the transformer box body; a transformer device is arranged between a first dust adsorption shaft and a second dust adsorption shaft; the transformer device comprises a transformer cooling device and a transformer work device; the transformer cooling device comprises an oil cooler, an oil tank and an oil pipe. The transformer has the advantages that a mode of combining the left and right symmetrical air introduction gas heat radiation device with the inside oil liquid temperature reduction is used; the heat radiation area is greatly increased; the sufficient heat radiation is performed on the inside and outside of the transformer; the structure is simple; the production is easy; the resource circulation utilization is realized; fast and efficient heat radiation and temperature reduction are also realized; the work environment of the transformer is improved.
Description
Technical field
The present invention relates to transformator accessory technical field, the transformator of specially a kind of built-in radiator structure.
Background technology
Transformator is the device changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Level coil and iron core（Magnetic core）.Major function has：Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing（Magnetic saturation transformation
Device）Deng.Can be divided into, according to use,：Power transformer and special transformer（Electric furnace change, rectification change, power frequency testing transformer, pressure regulation
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformator, instrument transformer, electronic transformer,
Reactor, transformer etc.）.
The Chinese patent of Application No. 201420450095.2 discloses a kind of heat abstractor of transformator, and it includes some
Fin and two ends are provided with the sleeve of opening, and fin is arranged at the bottom end of sleeve lining, and fin is horizontally spaced about
Inwall in sleeve forms air flue, and air flue is arranged in the shape of a spiral along sleeve axial line, and the cross-sectional area of fin is less than sleeve
The cross-sectional area of cross-sectional area, fin and sleeve is each perpendicular to sleeve axial line.
This patent is disadvantageous in that：The fin of this heat dissipating device of transformer is horizontally spaced about in sleeve
Wall forms air flue, and air flue is arranged along sleeve axial line in the shape of a spiral although taking spiral setting so that air-flow is in set
When rising in cylinder, track is spiral helicine, increased the mobility of air-flow, but is opposite to the transformer coil between air flue
Also certain suction can be produced, life-time service can lead to transformer coil to loosen, and shortens the service life of transformator；This transformator
Heat abstractor can not recycle gas, the amount of heat that gas is taken away in transformator can enter air, improves transformator week
The ambient temperature enclosed, transformator is chronically at the work that external high temperature environment is also unfavorable for transformator itself.
Content of the invention
It is an object of the invention to provide a kind of transformator of built-in radiator structure, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, the present invention provides following technical scheme：
A kind of transformator of built-in radiator structure, including base, chassis interior both sides are provided with equipped with powder equipped with boss, boss top
Dirt adsorbs the axis hole of axle, and adsorbing powder dust axle includes the first adsorbing powder dust axle and the second adsorbing powder dust axle, and base top is provided with transformation
Device casing, transformer-cabinet inwall is fixed with the first radiating tube and the second radiating tube, and adsorbing powder dust axle two ends are equipped with being fixed on change
Drive motor on depressor cabinet wall, is provided with adsorbing powder dust hair, is provided with the left of the first adsorbing powder dust axle in the middle part of adsorbing powder dust axle
Equipped with the tubaeform air inlet of first on the first radiating tube, on the left of the first radiating tube, it is provided with the first air-introduced machine, the second adsorbing powder dust
It is provided with the tubaeform air inlet of second being fixed on the second radiating tube on the right side of axle, on the right side of the second radiating tube, be provided with the second air-introduced machine,
It is provided with device for transformer, device for transformer includes transformer Cooling dress between first adsorbing powder dust axle and the second adsorbing powder dust axle
Put and transformator equipment, transformer cooling device includes oil cooler, fuel tank and oil pipe, and oil pipe includes oil inlet pipe, Oil Guide
Pipe, flowline and oil cooling service pipe, transformator equipment includes coil, iron core and shell, is coated with coil, coil outside iron core
Outside is provided with shell, and transformer-cabinet top is provided with heat abstractor, and heat abstractor includes radiate fan blades, heat emission fan axle, radiation shell
Body and the motor room equipped with motor, motor room bottom is provided with heat emission fan axle, and heat emission fan axle is provided with radiating fan blades, heat emission fan
It is provided with radiating shell outside piece.
Preferably, described base bottom is provided with groove.
Preferably, it is provided with the first dustproof filter screen on the left of described first air-introduced machine.
Preferably, it is provided with the second dustproof filter screen on the left of described second air-introduced machine.
Preferably, described cooler top is provided with oil inlet pipe, is provided with the oil guide pipe connecting fuel tank on the right side of cooler, and fuel tank is right
Side is provided with flowline, and flowline is provided with the oil pump connecting oil pumping motor, and oil pump top is oil cooling service pipe, and oil cooling service pipe is coated with
Shell.
Preferably, described transformer-cabinet front-back is provided with evenly distributed fin.
Compared with prior art, the invention has the beneficial effects as follows：The present invention adopts the air inducing gas radiating of symmetrical formula
The mode that device combines with internal fluid cooling, considerably increases area of dissipation, is fully radiated to inside and outside transformator, no
Only structure is simply readily produced it is achieved that recycling of resource, also achieves fast and effectively radiating and cooling, improves transformation
The working environment of device.
Brief description
Fig. 1 is a kind of internal structure schematic diagram of the device for transformer of built-in radiator structure.
Fig. 2 is a kind of external structure schematic diagram of the device for transformer of built-in radiator structure.
In figure：1- base, 2- groove, 3- boss, 4- the first adsorbing powder dust axle, 5- the second adsorbing powder dust axle, 6- transformator
Casing, 7- first radiating tube, 8- second radiating tube, 9- drive motor, 10- adsorbing powder dust hair, 11- first is tubaeform air inlet,
12- first air-introduced machine, 13- first dustproof filter screen, 14- second is tubaeform air inlet, 15- second air-introduced machine, the dust-proof filter of 16- second
Net, 17- oil cooler, 18- fuel tank, 19- oil inlet pipe, 20- oil guide pipe, 21- flowline, 22- oil cooling service pipe, 23- oil pump, 24-
Shell, 25- coil, 26- iron core, 27- heat abstractor, 28- radiating fan blades, 29- heat emission fan axle, 30- radiating shell, 31- motor
Room, 32- fin.
Specific embodiment
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 clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1～2, the present invention provides a kind of technical scheme：A kind of transformator of built-in radiator structure, including base 1, bottom
Seat 1 bottom is provided with groove 2, and equipped with boss 3, boss 3 top is provided with the axis hole equipped with adsorbing powder dust axle, powder to the internal both sides of base 1
Dirt absorption axle includes the first adsorbing powder dust axle 4 and the second adsorbing powder dust axle 5, and base 1 top is provided with transformer-cabinet 6, transformator
Casing 6 inwall is fixed with the first radiating tube 7 and the second radiating tube 8, and adsorbing powder dust axle two ends are equipped with being fixed in transformer-cabinet 6
Drive motor 9 on wall, is provided with adsorbing powder dust hair 10 in the middle part of adsorbing powder dust axle, be provided with equipped with the left of the first adsorbing powder dust axle 4
On one radiating tube 7 first tubaeform air inlet 11, is provided with the first air-introduced machine 12, the first air-introduced machine 12 on the left of the first radiating tube 7
Left side is provided with the first dustproof filter screen 13, is provided with second being fixed on the second radiating tube 8 tubaeform on the right side of the second adsorbing powder dust axle 5
Air inlet 14, is provided with the second air-introduced machine 15, is provided with the second dustproof filter screen 16 on the left of the second air-introduced machine 15 on the right side of the second radiating tube 8,
It is provided with device for transformer, device for transformer includes transformer Cooling between first adsorbing powder dust axle 4 and the second adsorbing powder dust axle 5
Device and transformator equipment, transformer cooling device includes oil cooler 17, fuel tank 18 and oil pipe, and oil pipe includes oil inlet pipe
19th, oil guide pipe 20, flowline 21 and oil cooling service pipe 22, cooler top is provided with oil inlet pipe 19, is provided with connection oil on the right side of cooler
The oil guide pipe 20 of case 18, is provided with flowline 21 on the right side of fuel tank 18, flowline 21 is provided with the oil pump 23 connecting oil pumping motor, oil pump
23 tops are oil cooling service pipe 22, and oil cooling service pipe 22 is coated with shell 24, and transformator equipment includes coil 25, iron core 26 and outer
Shell 24, is coated with coil 25 outside iron core 26, be provided with shell 24 outside coil 25, and transformer-cabinet 6 top is provided with heat abstractor
27, heat abstractor 27 includes radiate fan blades 28, heat emission fan axle 29, radiating shell 30 and the motor room 31 equipped with motor, electricity
Machine room 31 bottom is provided with heat emission fan axle 29, and heat emission fan axle 29 is provided with radiating fan blades 28, is provided with radiation shell outside radiating fan blades 28
Body 30, transformer-cabinet 6 front-back is provided with evenly distributed fin 32.
The operation principle of the present invention is：When using, the oil in fuel tank 18 enters out in the presence of oil pump 23 present invention
Oil pipe 21 is entering oil cooling service pipe 22, and oil cooling service pipe 22 is coated on the outside of shell 24, and the oil in cooling tube is by the change in working
Amount of heat on transformer coil 25 and iron core 26 is taken away, and realizes the cooling to inside transformer, and oil absorbs oil after amount of heat
Temperature rise, enters cooler through oil inlet pipe 19, the temperature in cooler of the oil after intensification substantially reduces, then by cooler on the right side of
Oil guide pipe 20 enters fuel tank 18, and transformer cooling device not only achieves the fall of inside transformer in whole work process
Temperature, and oil can recycle, and economizes on resources, and the first air-introduced machine 12 of transformer-cabinet 6 both sides and the second air-introduced machine 15 draw
Enter cold wind, the second of the first tubaeform air inlet 11 through the first radiating tube 7 side for the cold wind and the second radiating tube 8 side is tubaeform
Air inlet 14 enters transformer-cabinet 6, and dust carrying in cold wind etc. is through the first dustproof filter screen 13 and the second dustproof filter screen 16 mistake
Filter large granular impurity, through the adsorbing powder dust hair 10 adsorption site dust impurities in the middle part of adsorbing powder dust axle, cold after adsorption filtration
Wind flows in transformer-cabinet 6, and the amount of heat in transformer-cabinet 6 is absorbed and becomes hot blast by cold wind, and hot blast is through transformator
The heat abstractor 27 on casing 6 top is discharged, and the fin 32 on two sides before and after transformer-cabinet 6 is further to whole transformer tank
Body 6 carries out radiating and cooling, and multiple cooling not only achieves fast cooling inside and outside transformer-cabinet 6, also substantially increases transformator
The radiating efficiency of casing 6, the present invention is combined using the air inducing gaseous heat-dissipation 27 of symmetrical formula and internal fluid cooling
Mode, considerably increase area of dissipation, fully radiated to inside and outside transformator, be not only simple in structure and be readily produced, realize
Recycling of resource, also achieves fast and effectively radiating and cooling, improves the working environment of transformator.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as limiting involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (8)
1. a kind of transformator of built-in radiator structure, including base it is characterised in that：Chassis interior both sides are equipped with boss, boss
Top is provided with the axis hole equipped with adsorbing powder dust axle, and adsorbing powder dust axle includes the first adsorbing powder dust axle and the second adsorbing powder dust axle, bottom
Seat top is provided with transformer-cabinet, and transformer-cabinet inwall is fixed with the first radiating tube and the second radiating tube, adsorbing powder dust axle two
End, equipped with the drive motor being fixed on transformer-cabinet inwall, is provided with adsorbing powder dust hair, the first dust in the middle part of adsorbing powder dust axle
It is provided with air inlet tubaeform equipped with first on the first radiating tube on the left of absorption axle, on the left of the first radiating tube, be provided with the first air inducing
Machine, is provided with the tubaeform air inlet of second being fixed on the second radiating tube, on the right side of the second radiating tube on the right side of the second adsorbing powder dust axle
It is provided with the second air-introduced machine, between the first adsorbing powder dust axle and the second adsorbing powder dust axle, be provided with device for transformer, device for transformer bag
Transformer cooling device and transformator equipment are included, transformer cooling device includes oil cooler, fuel tank and oil pipe, oil pipe
Including oil inlet pipe, oil guide pipe, flowline and oil cooling service pipe, transformator equipment includes coil, iron core and shell, outside iron core
Be coated with coil, outside coil, be provided with shell, transformer-cabinet top is provided with heat abstractor, heat abstractor include radiate fan blades,
Heat emission fan axle, radiating shell and the motor room equipped with motor, motor room bottom is provided with heat emission fan axle, and heat emission fan axle is provided with
Radiating fan blades, is provided with radiating shell outside radiating fan blades.
2. a kind of built-in radiator structure according to claim 1 device for transformer it is characterised in that：Described base bottom
It is provided with groove.
3. a kind of built-in radiator structure according to claim 1 or claim 2 device for transformer it is characterised in that：
It is provided with the first dustproof filter screen on the left of described first air-introduced machine.
4. a kind of built-in radiator structure according to claim 3 device for transformer it is characterised in that：Described second air inducing
It is provided with the second dustproof filter screen on the left of machine.
5. a kind of built-in radiator structure according to claim 1 or claim 2 device for transformer it is characterised in that：
It is provided with the second dustproof filter screen on the left of described second air-introduced machine.
6. a kind of built-in radiator structure according to claim 1 or claim 4 device for transformer it is characterised in that：
Described cooler top is provided with oil inlet pipe, is provided with the oil guide pipe connecting fuel tank, is provided with flowline, goes out on the right side of fuel tank on the right side of cooler
Oil pipe is provided with the oil pump connecting oil pumping motor, and oil pump top is oil cooling service pipe, and oil cooling service pipe is coated with shell.
7. a kind of built-in radiator structure according to claim 6 device for transformer it is characterised in that：Described transformer tank
Body front-back is provided with evenly distributed fin.
8. the device for transformer of a kind of built-in radiator structure according to claim 1 or claim 2 or claim 4,
It is characterized in that：Described transformer-cabinet front-back is provided with evenly distributed fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611016952.8A CN106384646B (en) | 2016-11-18 | 2016-11-18 | A kind of transformer of built-in radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611016952.8A CN106384646B (en) | 2016-11-18 | 2016-11-18 | A kind of transformer of built-in radiator structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106384646A true CN106384646A (en) | 2017-02-08 |
| CN106384646B CN106384646B (en) | 2018-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611016952.8A Active CN106384646B (en) | 2016-11-18 | 2016-11-18 | A kind of transformer of built-in radiator structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN106384646B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783112A (en) * | 2017-02-28 | 2017-05-31 | 南通壹选工业设计有限公司 | A kind of dismountable voltage transformer |
| CN109243771A (en) * | 2018-09-14 | 2019-01-18 | 漯河市宏力电器有限公司 | A kind of dust-proof auxiliary heat-radiating device of transformer |
| CN115249562A (en) * | 2022-09-22 | 2022-10-28 | 保定市龙跃电力器材制造有限公司 | Heat-resistant high-grade energy-saving transformer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011142132A (en) * | 2010-01-05 | 2011-07-21 | Toshiba Denpa Products Kk | Cooling type tank for high-voltage power source |
| CN202512998U (en) * | 2012-04-02 | 2012-10-31 | 武陟县电业总公司 | Oil-immersed transformer |
| CN205159041U (en) * | 2015-12-04 | 2016-04-13 | 网为电气（邳州）有限公司 | Effectively reduce temperature rise, improvement overload capacity's metallic glass transformer structure |
| CN205508578U (en) * | 2016-03-22 | 2016-08-24 | 王高建 | Dustproof heat dissipation formula dry -type transformer device |
| CN205645437U (en) * | 2016-05-12 | 2016-10-12 | 常州市武进恒辉通信设备有限公司 | Better transformer dispels heat |
| CN206179636U (en) * | 2016-11-18 | 2017-05-17 | 肖胜 | Built -in heat radiation structure's transformer |
-
2016
- 2016-11-18 CN CN201611016952.8A patent/CN106384646B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011142132A (en) * | 2010-01-05 | 2011-07-21 | Toshiba Denpa Products Kk | Cooling type tank for high-voltage power source |
| CN202512998U (en) * | 2012-04-02 | 2012-10-31 | 武陟县电业总公司 | Oil-immersed transformer |
| CN205159041U (en) * | 2015-12-04 | 2016-04-13 | 网为电气（邳州）有限公司 | Effectively reduce temperature rise, improvement overload capacity's metallic glass transformer structure |
| CN205508578U (en) * | 2016-03-22 | 2016-08-24 | 王高建 | Dustproof heat dissipation formula dry -type transformer device |
| CN205645437U (en) * | 2016-05-12 | 2016-10-12 | 常州市武进恒辉通信设备有限公司 | Better transformer dispels heat |
| CN206179636U (en) * | 2016-11-18 | 2017-05-17 | 肖胜 | Built -in heat radiation structure's transformer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783112A (en) * | 2017-02-28 | 2017-05-31 | 南通壹选工业设计有限公司 | A kind of dismountable voltage transformer |
| CN109243771A (en) * | 2018-09-14 | 2019-01-18 | 漯河市宏力电器有限公司 | A kind of dust-proof auxiliary heat-radiating device of transformer |
| CN115249562A (en) * | 2022-09-22 | 2022-10-28 | 保定市龙跃电力器材制造有限公司 | Heat-resistant high-grade energy-saving transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106384646B (en) | 2018-01-19 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Caiban Inventor before: Dai Lifen |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171226 Address after: 523000 Guangdong province Dongguan Dongkeng Dongkeng Avenue South, No. 365 Applicant after: Dongguan city Pu Smythe Electronics Co. Ltd. Address before: Wang Changshou City Xin Zhuang Zhen Ni Qiao Cun Suzhou city of Jiangsu Province in 215552 (12) New Village No. 3 Applicant before: Dai Lifen |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: No. 365, Dongkeng Avenue South, Dongkeng Town, Dongguan City, Guangdong Province, 523000 Patentee after: Meispu Electronics Co.,Ltd. Address before: No. 365, Dongkeng Avenue South, Dongkeng Town, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN CITY MAISI PU ELECTRONICS CO.,LTD. |