CN207909663U - A kind of independent ventiduct air blast cooling type transformer - Google Patents
A kind of independent ventiduct air blast cooling type transformer Download PDFInfo
- Publication number
- CN207909663U CN207909663U CN201820351579.XU CN201820351579U CN207909663U CN 207909663 U CN207909663 U CN 207909663U CN 201820351579 U CN201820351579 U CN 201820351579U CN 207909663 U CN207909663 U CN 207909663U
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- Prior art keywords
- radiator
- transformer
- air
- cooling type
- independent ventiduct
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Abstract
The utility model discloses a kind of independent ventiduct air blast cooling type transformers, belong to field transformer, including radiator, transformer case, transformer, discharge pipe, blast pipe and refrigerator.A kind of independent ventiduct air blast cooling type transformer disclosed by the utility model, transformer case and radiator are connected to form by cavity by using discharge pipe and blast pipe, inside cavity air is set constantly to be recycled between radiator and transformer case, frequency converter is isolated with extraneous air, an independent air duct is formed, transformer does not still have dust in more rugged environment or steam passes through external series gap and enters on circuit board even if making.Therefore, for such transformer using free-standing Duct design, air-cooled cooling efficiency is high, and transformer stability is good.
Description
Technical field
The utility model is related to field transformers, more particularly to a kind of independent ventiduct air blast cooling type transformer.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core (magnetic core).
Due to transformer work when need to generate a large amount of heat, therefore need the circuit board of transformer being placed in constantly
In the air channel of flowing, air is allowed to take away the heat of transformer generation.
However, needing circuit board being placed in air duct in the prior art, it to be isolated using blinker, this mode protection effect is poor,
It cannot reach and be completely independent air duct, still suffer from dust in more rugged environment or steam enters circuit board by external series gap
On.
In summary, it is necessary to design a kind of novel transformer to solve the above problems.
Utility model content
In order to overcome the deficiencies of existing technologies, the technical problem to be solved by the utility model is to propose a kind of independent wind
Transformer case is connected shape by road air blast cooling type transformer, the utility model by using discharge pipe and blast pipe with radiator
At cavity, inside cavity air is allow constantly to be recycled between radiator and transformer case, frequency converter and outside is empty
Air bound is from one independent air duct of formation, even if making, transformer does not still have dust in more rugged environment or steam is logical
External series gap is crossed to enter on circuit board.Therefore, such transformer is using free-standing Duct design, the cooling efficiency of air-cooled cooling
Height, transformer stability are good.
For this purpose, the utility model uses following technical scheme：
The utility model provides a kind of independent ventiduct air blast cooling type transformer, including radiator, transformer case, change
Depressor, discharge pipe, blast pipe and refrigerator；
The transformer is located at the inside of the transformer case；
The Left-Hand Panel upper end of the transformer case offers air outlet；
The Left-Hand Panel lower end of the transformer case offers air inlet；
The radiator is located at the left side of the transformer case；
The right panel upper end of the radiator offers heat dissipation air inlet；
The right panel lower end of the radiator offers heat radiation air outlet；
One end of the discharge pipe is connected to by the air outlet with the inner space of the transformer case；
The other end of the discharge pipe is connected to by the heat dissipation air inlet with the inner space of the radiator；
Scavenger fan is equipped in the discharge pipe；
One end of the blast pipe is connected to by the air inlet with the inner space of the transformer case；
The other end of the blast pipe is connected to by the heat radiation air outlet with the inner space of the radiator；
It is fixedly connected on the left of the right side of the refrigerator and the radiator；
Equipped with multiple the first spoilers equidistantly arranged in the vertical direction and in the vertical direction in the radiator
Multiple second spoilers equidistantly arranged；
The left end of first spoiler is fixedly connected with the radiator inner left wall；
There are gaps between inner wall on the right side of the right end of first spoiler and the radiator；
The left end of second spoiler is between adjacent two first spoiler；
The right end of second spoiler is fixedly connected with inner wall on the right side of the radiator；
There are gaps between the left end of second spoiler and the radiator inner left wall.
Optionally, further include radiator fan；
The radiator fan is fixedly connected on the left side of the refrigerator.
Optionally, the distance between adjacent two described first spoilers and adjacent two second flow-disturbings
The distance between plate is 2 to 3 centimetres.
Optionally, the scavenger fan is tube-axial fan.
Optionally, the refrigerator is electronic refrigerating sheet.
Optionally, further include drying box；
The drying box is located inside the transformer case.
Optionally, the material of the radiator is configured to aluminium alloy.
Optionally, the outer surface of the transformer case is coated with antifouling paint.
The beneficial effects of the utility model are：
A kind of independent ventiduct air blast cooling type transformer provided by the utility model, the utility model is by using discharge pipe
Transformer case and radiator are connected to form cavity with blast pipe, allow inside cavity air constantly in radiator and change
It is recycled between depressor shell, frequency converter is isolated with extraneous air, an independent air duct is formed, even if making transformer more
Rugged environment does not still have dust or steam is entered by external series gap on circuit board.Therefore, such transformer is using only
Vertical Duct design, air-cooled cooling efficiency is high, and transformer stability is good.
Description of the drawings
Fig. 1 is that a kind of structure for independent ventiduct air blast cooling type transformer that specific embodiment of the present invention provides is shown
It is intended to.
In figure：
1, radiator；11, radiate air inlet；12, heat radiation air outlet；13, the first spoiler；14, the second spoiler；2, become
Depressor shell；21, air outlet；22, air inlet；3, transformer；4, discharge pipe；41, scavenger fan；5, blast pipe；6, refrigerator；
7, radiator fan；8, drying box.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Show to Fig. 1 exemplaries that a kind of structure of independent ventiduct air blast cooling type transformer provided by the utility model is shown
Be intended to, as shown in Figure 1, a kind of independent ventiduct air blast cooling type transformer, including radiator 1, transformer case 2, transformer 3,
Discharge pipe 4, blast pipe 5 and refrigerator 6；Transformer 3 is located at the inside of transformer case 2；The left side of transformer case 2
Plate upper end offers air outlet 21；The Left-Hand Panel lower end of transformer case 2 offers air inlet 22；Radiator 1 is located at transformation
The left side of device shell 2；The right panel upper end of radiator 1 offers heat dissipation air inlet 11；It opens the right panel lower end of radiator 1
Equipped with heat radiation air outlet 12；One end of discharge pipe 4 is connected to by air outlet 21 with the inner space of transformer case 2；Discharge pipe 4
The other end by radiate air inlet 11 be connected to the inner space of radiator 1；Scavenger fan 41 is equipped in discharge pipe 4；Air inlet
One end of pipe 5 is connected to by air inlet 22 with the inner space of transformer case 2；The other end of blast pipe 5 passes through outlet air of radiating
Mouth 12 is connected to the inner space of radiator 1；The right side of refrigerator 6 is fixedly connected with the left side of radiator 1；It is set in radiator 1
Multiple second for having multiple the first spoilers 13 equidistantly arranged in the vertical direction and equidistantly arranging in the vertical direction disturb
Flowing plate 14；The left end of first spoiler 13 is fixedly connected with 1 inner left wall of radiator；The right end and radiator of first spoiler 13
There are gaps between 1 right side inner wall；The left end of second spoiler 14 is between adjacent two first spoilers 13；Second spoiler
14 right end is fixedly connected with 1 right side inner wall of radiator；Between 1 inner left wall of left end and radiator of second spoiler 14 there are
Gap.Specifically, when transformer works, scavenger fan 41 also works together therewith, the heat that the work of transformer 3 generates,
The air in transformer case 2 is heated, hot-air enters radiator 1 under the action of scavenger fan 41, due to radiator 1
Outer wall be close to refrigerator 6, therefore have lower temperature in radiator 1；At the same time, it is staggered in radiator 1
First spoiler 13 and the second spoiler 14 can increase hot-air residence time in radiator 1, and hot-air is radiating
Temperature reduces under the action of device 1 returns once again in the inner space of transformer case 2 again, first with the fever of transformer 3 again
Part, which is in contact, takes away the heat of its generation.Above procedure constantly recycles, and forms an efficiently independent cooling air channel cycle.
Therefore, for such transformer using free-standing Duct design, air-cooled cooling efficiency is high, and transformer stability is good.
Optionally, further include radiator fan 7；Radiator fan 7 is fixedly connected on the left side of refrigerator 6.Specifically, due to
For refrigerator 6 while reducing radiator 1, the left side of refrigerator 6 can discharge a large amount of heat, by the left side of refrigerator 6
Radiator fan 7 is set, the heat of 6 left-hand face of refrigerator can be quickly reduced, improves the refrigerating efficiency of refrigerator 6.
Optionally, the distance between two adjacent first spoilers 13 and adjacent two the second spoilers 14 it
Between distance be 2 centimetres to 3 centimetres.Specifically, between adjacent two the first spoilers 13 and the second spoiler 14
Distance be 2 to 3 centimetres, hot-air can be allow to be detained the more long time in radiator 1, fully discharge air in heat
Amount.
Optionally, scavenger fan 41 is tube-axial fan.Specifically, tube-axial fan have mechanism is compact, noise is small,
The features such as long working life；The operation noise of such transformer can be lowered using tube-axial fan.
Optionally, refrigerator 6 is electronic refrigerating sheet.Electronic refrigerating sheet does not need any refrigerant, can continuous work；Simultaneously
Electronic refrigerating sheet is a kind of solid sheet, and when work does not have vibrations, noise, long lifespan, installation easy.
Optionally, further include drying box 8；Drying box 8 is located inside transformer case 2.It is arranged inside transformer case 2
Drying box 8 can absorb the steam contained in 2 inner air of transformer case, prevent transformer 3 from being corroded.
Optionally, the material of radiator 1 is configured to aluminium alloy.Specifically, aluminium alloy has good heat conductivility, makes
Refrigerator 6 can be made quickly to absorb the heat in air with the radiator 1 of aluminum alloy material.
Optionally, the outer surface of transformer case 2 is coated with antifouling paint.Specifically, in 2 outer surface of transformer case
Antifouling paint is coated, transformer case 2 can be effectively prevented and be corroded, to improve the service life of transformer.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case of with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (8)
1. a kind of independent ventiduct air blast cooling type transformer, it is characterised in that:
Including radiator (1), transformer case (2), transformer (3), discharge pipe (4), blast pipe (5) and refrigerator (6)；
The transformer (3) is located at the inside of the transformer case (2)；
The Left-Hand Panel upper end of the transformer case (2) offers air outlet (21)；
The Left-Hand Panel lower end of the transformer case (2) offers air inlet (22)；
The radiator (1) is located at the left side of the transformer case (2)；
The right panel upper end of the radiator (1) offers heat dissipation air inlet (11)；
The right panel lower end of the radiator (1) offers heat radiation air outlet (12)；
One end of the discharge pipe (4) is connected to by the air outlet (21) with the inner space of the transformer case (2)；
The other end of the discharge pipe (4) is connected to by the heat dissipation air inlet (11) with the inner space of the radiator (1)；
Scavenger fan (41) is equipped in the discharge pipe (4)；
One end of the blast pipe (5) is connected to by the air inlet (22) with the inner space of the transformer case (2)；
The other end of the blast pipe (5) is connected to by the heat radiation air outlet (12) with the inner space of the radiator (1)；
It is fixedly connected on the left of the right side of the refrigerator (6) and the radiator (1)；
Multiple the first spoilers (13) equidistantly arranged in the vertical direction are equipped in the radiator (1) and in vertical side
Multiple second spoilers (14) equidistantly arranged upwards；
The left end of first spoiler (13) is fixedly connected with the radiator (1) inner left wall；
There are gaps between inner wall on the right side of the right end and the radiator (1) of first spoiler (13)；
The left end of second spoiler (14) is between adjacent two first spoiler (13)；
The right end of second spoiler (14) is fixedly connected with inner wall on the right side of the radiator (1)；
There are gaps between the left end and the radiator (1) inner left wall of second spoiler (14).
2. a kind of independent ventiduct air blast cooling type transformer as described in claim 1, it is characterised in that：
Further include radiator fan (7)；
The radiator fan (7) is fixedly connected on the left side of the refrigerator (6).
3. a kind of independent ventiduct air blast cooling type transformer as described in claim 1, it is characterised in that：
The distance between two adjacent described first spoilers (13) and adjacent two second spoilers (14) it
Between distance be 2 centimetres to 3 centimetres.
4. a kind of independent ventiduct air blast cooling type transformer as described in claim 1, it is characterised in that：
The scavenger fan (41) is tube-axial fan.
5. a kind of independent ventiduct air blast cooling type transformer as described in claim 1, it is characterised in that：
The refrigerator (6) is electronic refrigerating sheet.
6. a kind of independent ventiduct air blast cooling type transformer as described in claim 1, it is characterised in that：
Further include drying box (8)；
It is internal that the drying box (8) is located at the transformer case (2).
7. a kind of independent ventiduct air blast cooling type transformer as described in claim 1, it is characterised in that：
The material of the radiator (1) is configured to aluminium alloy.
8. a kind of independent ventiduct air blast cooling type transformer as described in claim 1, it is characterised in that：
The outer surface of the transformer case (2) is coated with antifouling paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820351579.XU CN207909663U (en) | 2018-03-14 | 2018-03-14 | A kind of independent ventiduct air blast cooling type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820351579.XU CN207909663U (en) | 2018-03-14 | 2018-03-14 | A kind of independent ventiduct air blast cooling type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909663U true CN207909663U (en) | 2018-09-25 |
Family
ID=63559033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820351579.XU Expired - Fee Related CN207909663U (en) | 2018-03-14 | 2018-03-14 | A kind of independent ventiduct air blast cooling type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909663U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110942885A (en) * | 2019-11-26 | 2020-03-31 | 安徽中变变压器有限公司 | Transformer capable of circularly radiating |
| CN113593827A (en) * | 2021-08-14 | 2021-11-02 | 许昌中天宇光电气技术有限公司 | Dry-type reactor |
| CN114843072A (en) * | 2022-05-13 | 2022-08-02 | 蚌埠市威瑞电子科技有限公司 | Fill electric pile with safe type high frequency transformer |
| WO2023039987A1 (en) * | 2021-09-15 | 2023-03-23 | 北京热刺激光技术有限责任公司 | Air-cooled heat dissipation device for fiber laser, and fiber laser |
-
2018
- 2018-03-14 CN CN201820351579.XU patent/CN207909663U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110942885A (en) * | 2019-11-26 | 2020-03-31 | 安徽中变变压器有限公司 | Transformer capable of circularly radiating |
| CN113593827A (en) * | 2021-08-14 | 2021-11-02 | 许昌中天宇光电气技术有限公司 | Dry-type reactor |
| WO2023039987A1 (en) * | 2021-09-15 | 2023-03-23 | 北京热刺激光技术有限责任公司 | Air-cooled heat dissipation device for fiber laser, and fiber laser |
| CN114843072A (en) * | 2022-05-13 | 2022-08-02 | 蚌埠市威瑞电子科技有限公司 | Fill electric pile with safe type high frequency transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20210314 |