CN108682536A - A kind of novel transformer chip radiator - Google Patents
A kind of novel transformer chip radiator Download PDFInfo
- Publication number
- CN108682536A CN108682536A CN201810454050.5A CN201810454050A CN108682536A CN 108682536 A CN108682536 A CN 108682536A CN 201810454050 A CN201810454050 A CN 201810454050A CN 108682536 A CN108682536 A CN 108682536A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- transformer
- vertical main
- main cooling
- chip radiator
- 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
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- 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
- H01F27/10—Liquid cooling
- H01F27/12—Oil 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
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
The invention discloses a kind of novel transformer chip radiators,Belong to heat abstractor technical field,A kind of novel transformer chip radiator,Including transformer body,Multiple equally distributed vertical main cooling fins are welded on the side wall of transformer body,It is welded with multiple heat dissipation scales main bodys on vertical main cooling fin,Multiple equally distributed flushing deflector holes are offered in heat dissipation scales main body,And it rinses deflector hole and is located at close to one end of vertical main cooling fin,The upper surface of heat dissipation scales main body is fixedly connected with thermal insulation layer,Reflective layer is coated on thermal insulation layer,It may be implemented to promote transformer heat dissipation point height,Increase oil stream drop,It is easy to ensure that oil stream is smooth,Conduct heat rapid heat dissipation,And heat dissipation effect can greatly be increased by the vertical main cooling fin and multiple heat dissipation scales main bodys of multiple warp architectures,The heating that sunlight generates transformer body can be greatly reduced when sunlight is strong,It is not easy to damage transformer because of high temperature.
Description
Technical field
The present invention relates to heat abstractor technical fields, more specifically to a kind of novel transformer chip radiator.
Background technology
Heat is generated when transformer station high-voltage side bus, this heat comes from two aspects, first, iron loss, is exactly transformer core
In the heat that generates of vortex missing, second is that load current flows through the heat of transformer winding generation, this calorific value and electric current
Square directly proportional, these heats have to dissipate in time, otherwise can damage transformer, therefore transformer needs to install heat dissipation
Device when traditional heat sinks are selected according to transformer capacity, can only add the piece number, widen that piece is wide, and heat radiation point is low, can not effectively dissipate
Heat, widens rear bulky, and transportation cost is caused to increase.
Gilled radiator cooling effect directly influence the heat ageing of running transformer oil and solid insulating material into
Degree, by analytic demonstration, the selection of gilled radiator specification and arrangement is huge on the influence of transformer reliability service, existing
Technical disadvantages are that heat radiation point is low, and lateral dimension is wide, cause transformer oil stream unsmooth, and heat dissipation effect is bad, and in direct sunlight
Prodigious heat can be carried, is easy to cause the heating of transformer, keeps transformer easily damaged.
Invention content
1. technical problems to be solved
For problems of the prior art, the purpose of the present invention is to provide a kind of heat dissipations of novel transformer chip to fill
It sets, it may be implemented to promote transformer heat dissipation point height, increase oil stream drop, be easy to ensure that oil stream is smooth, and conduct heat rapid heat dissipation, and
It can greatly increase heat dissipation effect by the vertical main cooling fin and multiple heat dissipation scales main bodys of multiple warp architectures, be shone in sunlight
The heating that sunlight generates transformer body can be greatly reduced when penetrating strong, be not easy to damage transformer because of high temperature.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of novel transformer chip radiator, including transformer body, the transformer body include by iron core, around
Group, fuel tank, conservator, insulating sleeve, tap switch, gas relay, be welded on the side wall of the transformer body it is multiple
The vertical main cooling fin of even distribution is welded with multiple heat dissipation scales main bodys, the heat dissipation scales master on the vertical main cooling fin
Multiple equally distributed flushing deflector holes are offered on body, and are rinsed deflector hole and be located at close to one end of vertical main cooling fin, institute
The upper surface for stating heat dissipation scales main body is fixedly connected with thermal insulation layer, is coated with reflective layer on the thermal insulation layer, it may be implemented to be promoted
Transformer heat dissipation point height, increases oil stream drop, is easy to ensure that oil stream is smooth, conduct heat rapid heat dissipation, and passes through multiple warp architectures
Vertical main cooling fin and multiple heat dissipation scales main bodys can greatly increase heat dissipation effect, can greatly subtract when sunlight is strong
The heating that few sunlight generates transformer body is not easy to damage transformer because of high temperature.
Further, the transformer body is oil immersed type three-phase transformer, there is height common mode interference to inhibit, and voltage
Tap is easy conversion.
Further, the maximum height of the transformer body is 1750mm, is easy to improve heat dissipation point height, oil stream drop
Greatly, good heat dissipation.
Further, the vertical main cooling fin is curved shape, and the bending angle is 135 degree, this angle is easy to add
Work, and be not easy to influence the heat dissipation effect between multiple vertical main cooling fins.
Further, the angle between the heat dissipation scales main body and vertical main cooling fin is 30 degree, when reflective layer occurs
It when secondary reflection, is not easy to reflex to the lower end of heat dissipation scales main body, is not easy to cause the heating again of heat dissipation scales main body.
Further, the material of the thermal insulation layer is aerogel blanket, and aerogel blanket is novel heat-barrier material, is nanometer
The porous material in grade aperture is that material based on aerosil and is compound in enhancement fiber, passes through special work
The flexibly thermal insulation material of skill synthesis.
Further, the material of the reflective layer is aluminium foil, and production cost is relatively low, and reflecting effect is good.
Further, reinforcing plate and a pair are fixedly connected between multiple vertical main cooling fins of same side wall
Reinforce steel wire, the reinforcing plate is horizontally situated, and a pair of steel wire of reinforcing is opposite symmetrical with reinforcing plate, can preferably fix
Vertical main cooling fin, makes vertical main cooling fin in transportational process be not easy to be bent or damage.
Further, the arrangement mode of the heat dissipation scales main body is upper and lower alternating expression, and when raining, rainwater is led by rinsing
Discharge orifice is easy to be rinsed to being fixedly connected with reflective layer in heat dissipation scales main body.
Further, the reinforcement gauge of wire is 12mm, and the reinforcement intensity of steel wire of this diameter can meet demand.
Further, the width of the reinforcing plate is 40mm, between the multiple vertical main cooling fins of the holding enough of this width
Stability.
3. advantageous effect
Compared with the prior art, the advantage of the invention is that：
(1) this programme may be implemented to promote transformer heat dissipation point height, increase oil stream drop, be easy to ensure that oil stream is smooth,
Conduct heat rapid heat dissipation, and can greatly increase heat dissipation by the vertical main cooling fin and multiple heat dissipation scales main bodys of multiple warp architectures
Effect can greatly reduce the heating that sunlight generates transformer body when sunlight is strong, be not easy to damage transformation because of high temperature
Device.
(2) transformer body is oil immersed type three-phase transformer, and there is height common mode interference to inhibit, and voltage tap is easy to turn
It changes.
(3) maximum height of transformer body is 1750mm, is easy to improve heat dissipation point height, oil stream drop is big, good heat dissipation.
(4) vertical main cooling fin is curved shape, and bending angle is 135 degree, this angle is easy to process, and is not easy to influence more
Heat dissipation effect between a vertical main cooling fin.
(5) angle between heat dissipation scales main body and vertical main cooling fin is 30 degree, when secondary reflection occurs for reflective layer,
It is not easy to reflex to the lower end of heat dissipation scales main body, is not easy to cause the heating again of heat dissipation scales main body.
(6) material of thermal insulation layer is aerogel blanket, and aerogel blanket is novel heat-barrier material, is the more of nanoscale aperture
Porous materials are that material based on aerosil and is compound in enhancement fiber, pass through special process synthesize it is soft
Property thermal insulation material.
(7) material of reflective layer is aluminium foil, and production cost is relatively low, and reflecting effect is good.
(8) it is fixedly connected with reinforcing plate and a pair of of reinforcement steel wire between multiple vertical main cooling fins of same side wall,
Reinforcing plate is horizontally situated, and a pair of steel wire of reinforcing is opposite symmetrical with reinforcing plate, can preferably fix vertical main cooling fin,
Vertical main cooling fin in transportational process is set to be not easy to be bent or damage.
(9) arrangement mode of heat dissipation scales main body is upper and lower alternating expression, and when raining, rainwater is easy to by rinsing deflector hole
It is rinsed to being fixedly connected with reflective layer in heat dissipation scales main body.
(10) it is 12mm to reinforce gauge of wire, and the reinforcement intensity of steel wire of this diameter can meet demand.
(11) width of reinforcing plate is 40mm, the stability of this width kept enough between multiple vertical main cooling fins.
Description of the drawings
Fig. 1 is the structural schematic diagram that only one cooling fin of the present invention carries heat dissipation scales；
Fig. 2 is structural schematic diagram at A in Fig. 1；
Fig. 3 is the partial cutaway view of cooling fin of the present invention；
Fig. 4 is structural schematic diagram at B in Fig. 3；
Fig. 5 is the vertical view that only one cooling fin of the present invention carries heat dissipation scales；
Fig. 6 is structural schematic diagram at C in Fig. 5；
Fig. 7 is front view of the present invention with reinforcing plate and reinforcement steel wire.
Figure label explanation：
Deflector hole, 5 thermal insulation layers, 6 reflective layers, 7 are rinsed in 1 transformer body, 2 vertical main cooling fins, 3 heat dissipation scales main bodys, 4
Steel wire is reinforced in reinforcing plate, 8.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention；Technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes；Obviously；Described embodiments are only a part of the embodiments of the present invention；Instead of all the embodiments, it is based on
Embodiment in the present invention；It is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment；It shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instructions such as term "upper", "lower", "inner", "outside" " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
To indicate or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1：
Referring to Fig. 1, a kind of novel transformer chip radiator, including transformer body 1, transformer body 1 are oil
Immersion three-phase transformer, have height common mode interference inhibit, and voltage tap be easy conversion, transformer body 1 include by iron core,
Winding, fuel tank, conservator, insulating sleeve, tap switch, gas relay, be welded on the side wall of transformer body 1 it is multiple uniformly
The vertical main cooling fin 2 of distribution is welded with multiple heat dissipation scales main bodys 3 on main cooling fin 2 vertically, is opened in heat dissipation scales main body 3
Equipped with multiple equally distributed flushing deflector holes 4, and rinses deflector hole 4 and be located at close to one end of vertical main cooling fin 2, transformer
The maximum height of ontology 1 is 1750mm, is easy to improve heat dissipation point height, oil stream drop is big, good heat dissipation.
Fig. 5 and Fig. 6 are please referred to, vertical main cooling fin 2 is curved shape, and bending angle is 135 degree, this angle is easy to add
Work, and be not easy to influence the heat dissipation effect between multiple vertical main cooling fins 2.
Referring to Fig. 3, the angle between heat dissipation scales main body 3 and vertical main cooling fin 2 is 30 degree, when reflective layer 6 occurs
It when secondary reflection, is not easy to reflex to the lower end of heat dissipation scales main body 3, is not easy to cause the heating again of heat dissipation scales main body 3.
Fig. 3 and 4 are please referred to, the upper surface of heat dissipation scales main body 3 is fixedly connected with thermal insulation layer 5, is coated on thermal insulation layer 5 anti-
Photosphere 6, the material of thermal insulation layer 5 are aerogel blanket, and aerogel blanket is novel heat-barrier material, is the porous material in nanoscale aperture
Material is that material based on aerosil and is compound in enhancement fiber, passes through the flexible guarantor that special process synthesizes
Adiabator, the material of reflective layer 6 is aluminium foil, and production cost is relatively low, and reflecting effect is good.
Referring to Fig. 7, being fixedly connected with reinforcing plate 7 and a pair between multiple vertical main cooling fins 2 of same side wall
Reinforce steel wire 8, reinforcing plate 7 is horizontally situated, and a pair of steel wire 8 of reinforcing is opposite symmetrical with reinforcing plate 7, can preferably fix
Vertical main cooling fin 2, makes vertical main cooling fin 2 in transportational process be not easy to be bent or damage, and reinforces a diameter of of steel wire 8
12mm, the reinforcement steel wire Final 8 degree of this diameter can meet demand, the width of reinforcing plate 7 is 40mm, and the holding enough of this width is multiple
Stability between vertical main cooling fin 2.
It please refers to Fig.1 or 2, the arrangement mode of heat dissipation scales main body 3 is upper and lower alternating expression, and when raining, rainwater passes through flushing
Deflector hole 4 is easy to be rinsed to being fixedly connected with reflective layer 6 in heat dissipation scales main body 3.
The maximum height of transformer body 1 is 1750mm, and the height of oil-immersed transformer is generally in the prior art
1400mm, compared with prior art, this programme improve the heat dissipation point height of transformer body 1, increase oil stream drop, are easy to
Ensure that oil stream is smooth, heat transfer is fast, and heat dissipation is also very fast, and daytime, sunlight was stronger, and when temperature is higher, sunlight can make transformer body 1
Temperature increases, and can seriously affect heat dissipation effect, the prior art can not solve the problems, such as it is this, due to heat dissipation scales in this programme
The presence of main body 3 and reflective layer 6 can reflect away sunlight, and thermal insulation layer 5 can make the heat of sunlight be not easy conduction to heat dissipation scales
In main body 3 and transformer body 1, it is less susceptible to make the temperature rise of transformer body 1, and 30 degree of angle does not easily cause light dirt
Dye, the irradiation of sunlight are not easy to impact transformer body 1, and compared with prior art, since vertical main cooling fin 2 is curved
Bent shape, main cooling fin 2 has the heat dissipation area of bigger to identical width vertically, and heat dissipation scales main body 3 can also increase heat dissipation
Area keeps heat dissipation more abundant, and when the surface of reflective layer 6 is dirtier, rainwater can wash away it, and when raining, rainwater can pass through
Deflector hole 4 is rinsed, due to being successively staggered for multiple heat dissipation scales main bodys 3, rainwater can pass sequentially through multiple flushing deflector holes
4, and multiple reflective layers 6 are washed away, it is not easy to influence reflective effect because the surface of reflective layer 6 is more dirty.
This programme may be implemented to promote transformer heat dissipation point height, increase oil stream drop, be easy to ensure that oil stream is smooth, heat transfer
Rapid heat dissipation, and heat dissipation effect can greatly be increased by the vertical main cooling fin 2 of multiple warp architectures and multiple heat dissipation scales main bodys 3
Fruit can greatly reduce the heating that sunlight generates transformer body 1 when sunlight is strong, be not easy to damage transformation because of high temperature
Device.
It is described above；It is merely preferred embodiments of the present invention；But scope of protection of the present invention is not limited thereto；
Any one skilled in the art is in the technical scope disclosed by the present invention；According to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change；Should all it cover within the scope of the present invention.
Claims (10)
1. a kind of novel transformer chip radiator, including transformer body (1), the transformer body (1) includes by iron
Core, winding, fuel tank, conservator, insulating sleeve, tap switch, gas relay, it is characterised in that：The transformer body (1)
It is welded with multiple equally distributed vertical main cooling fins (2) on side wall, multiple heat dissipations are welded on the vertical main cooling fin (2)
Scale main body (3) offers multiple equally distributed flushing deflector holes (4) on the heat dissipation scales main body (3), and rinses water conservancy diversion
Hole (4) is fixedly connected with heat-insulated positioned at the upper surface close to one end of vertical main cooling fin (2), the heat dissipation scales main body (3)
Layer (5) is coated with reflective layer (6) on the thermal insulation layer (5).
2. a kind of novel transformer chip radiator according to claim 1, it is characterised in that：The transformer body
(1) it is oil immersed type three-phase transformer.
3. a kind of novel transformer chip radiator according to claim 1, it is characterised in that：The transformer body
(1) maximum height is 1750mm.
4. a kind of novel transformer chip radiator according to claim 1, it is characterised in that：The vertical main heat dissipation
Piece (2) is curved shape, and the bending angle is 135 degree.
5. a kind of novel transformer chip radiator according to claim 1, it is characterised in that：The heat dissipation scales master
Angle between body (3) and vertical main cooling fin (2) is 30 degree.
6. a kind of novel transformer chip radiator according to claim 1, it is characterised in that：The thermal insulation layer (5)
Material be aerogel blanket.
7. a kind of novel transformer chip radiator according to claim 1, it is characterised in that：The reflective layer (6)
Material be aluminium foil.
8. a kind of novel transformer chip radiator according to claim 1, it is characterised in that：Positioned at same side wall
It is fixedly connected with reinforcing plate (7) and a pair of of reinforcement steel wire (8), the reinforcing plate (7) between multiple vertical main cooling fins (2)
It is horizontally situated, and a pair of of reinforcement steel wire (8) is opposite symmetrical with reinforcing plate (7).
9. a kind of novel transformer chip radiator according to claim 1, it is characterised in that：The heat dissipation scales master
The arrangement mode of body (3) is upper and lower alternating expression.
10. a kind of novel transformer chip radiator according to claim 1, it is characterised in that：The reinforcement steel wire
(8) width of a diameter of 12mm, the reinforcing plate (7) are 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454050.5A CN108682536B (en) | 2018-05-14 | 2018-05-14 | Transformer piece formula heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454050.5A CN108682536B (en) | 2018-05-14 | 2018-05-14 | Transformer piece formula heat abstractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108682536A true CN108682536A (en) | 2018-10-19 |
| CN108682536B CN108682536B (en) | 2020-09-29 |
Family
ID=63806100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810454050.5A Active CN108682536B (en) | 2018-05-14 | 2018-05-14 | Transformer piece formula heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108682536B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975889A (en) * | 2019-04-16 | 2019-07-05 | 国网安徽省电力有限公司淮北供电公司 | A kind of underground utilities path comprehensive survey device |
| CN113571300A (en) * | 2021-06-28 | 2021-10-29 | 江苏亨特集团华特电气有限公司 | Oscillating-fin-imitating external-moving heat dissipation type oil-immersed transformer |
| CN113690028A (en) * | 2021-10-27 | 2021-11-23 | 海门市昊天机电配件有限公司 | Gas pendulum formula high heat dissipating transformer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201122589Y (en) * | 2007-11-09 | 2008-09-24 | 张志益 | Internal memory heat radiating device with enlarged radiating area |
| CN204178865U (en) * | 2014-03-28 | 2015-02-25 | 成都成特变压器有限公司 | Easy heat radiation oil tank of transformer |
| CN204441037U (en) * | 2015-03-18 | 2015-07-01 | 平高集团智能电气有限公司 | A kind of high overload transformer |
-
2018
- 2018-05-14 CN CN201810454050.5A patent/CN108682536B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201122589Y (en) * | 2007-11-09 | 2008-09-24 | 张志益 | Internal memory heat radiating device with enlarged radiating area |
| CN204178865U (en) * | 2014-03-28 | 2015-02-25 | 成都成特变压器有限公司 | Easy heat radiation oil tank of transformer |
| CN204441037U (en) * | 2015-03-18 | 2015-07-01 | 平高集团智能电气有限公司 | A kind of high overload transformer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975889A (en) * | 2019-04-16 | 2019-07-05 | 国网安徽省电力有限公司淮北供电公司 | A kind of underground utilities path comprehensive survey device |
| CN113571300A (en) * | 2021-06-28 | 2021-10-29 | 江苏亨特集团华特电气有限公司 | Oscillating-fin-imitating external-moving heat dissipation type oil-immersed transformer |
| CN113571300B (en) * | 2021-06-28 | 2022-06-10 | 江苏亨特集团华特电气有限公司 | Oscillating-fin-imitating external-moving heat dissipation type oil-immersed transformer |
| CN113690028A (en) * | 2021-10-27 | 2021-11-23 | 海门市昊天机电配件有限公司 | Gas pendulum formula high heat dissipating transformer |
| CN113690028B (en) * | 2021-10-27 | 2022-02-08 | 海门市昊天机电配件有限公司 | Gas pendulum formula high heat dissipating transformer |
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| Publication number | Publication date |
|---|---|
| CN108682536B (en) | 2020-09-29 |
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