CN204390844U - A kind of low noise plate type air flow-guiding radiation transformer - Google Patents
A kind of low noise plate type air flow-guiding radiation transformer Download PDFInfo
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- CN204390844U CN204390844U CN201520128193.9U CN201520128193U CN204390844U CN 204390844 U CN204390844 U CN 204390844U CN 201520128193 U CN201520128193 U CN 201520128193U CN 204390844 U CN204390844 U CN 204390844U
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- oil pipe
- fin
- radiator
- air flow
- low noise
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Abstract
The utility model relates to field transformer, and providing object, to be to provide a kind of noise little, a kind of low noise plate type air flow-guiding radiation transformer that heat-sinking capability is strong.It comprises fuel tank, radiator, described fuel tank comprises oil tank wall, oil tank wall comprises internal layer, puigging, outer, described radiator comprises oil pipe and lower oil pipe, fin is provided with between upper oil pipe and lower oil pipe, between fin, gap is arranged, fin is cavity structure, fin and upper oil pipe and lower oil pipe form oil circulation passage, upper oil pipe runs through oil tank wall with lower oil pipe and is communicated with fuel tank internal, described radiator is disposed on the sidewall of fuel tank, radiator fan is provided with between two between radiator, in radiator adjacent between two adjacent walls, any one is provided with arc flow deflector.
Description
Technical field
The utility model relates to field transformer, provides a kind of low noise plate type air flow-guiding radiation transformer.
Background technology
For ensureing thermal life of transformer, Transformer Winding and temperature unshakable in one's determination can not be above standard the limit value of regulation.Current transformer mostly adopts gilled radiator and strong oil wind cooler to expand radiating surface.What current high-power transformer extensively adopted is be arranged side by side along transformer long axis direction by gilled radiator, and is connected on upper and lower main oil collecting pipe, then is connected to the structure of oil tank of transformer by the oil guide pipe that main oil collecting pipe branches out respective numbers.But this structure there is heat radiation dynamics or not, main manifestations is asked in fin cavity inadequate with the contact area of the oil in fuel tank, and external ventilation is inadequate.And the tank wall of the fuel tank of conventional electrical distribution transformer is single layer structure.In order to reduce the noise of transformer, usually being also the most effective way, be exactly the magnetic flux density reducing transformer core when designing, but this uses the consumption that will increase the main material such as silicon steel sheet, copper material, cause the cost of transformer obviously to increase, this is very uneconomical.And transformer is once after making finished product, its noise level also just determines, and is just difficult to reduce noise by other method again.
Utility model content
It is little that the purpose of this utility model is to provide a kind of noise, a kind of low noise plate type air flow-guiding radiation transformer that heat-sinking capability is strong.
The utility model adopts following book scheme to achieve these goals:
A kind of low noise plate type air flow-guiding radiation transformer, comprise fuel tank, radiator, described fuel tank comprises, oil tank wall, oil tank wall comprises internal layer, puigging, outer, described radiator comprises oil pipe and lower oil pipe, fin is provided with between upper oil pipe and lower oil pipe, between fin, gap is arranged, fin is cavity structure, fin and upper oil pipe and lower oil pipe form oil circulation passage, upper oil pipe runs through oil tank wall with lower oil pipe and is communicated with fuel tank internal, described radiator is disposed on the sidewall of fuel tank, radiator fan is provided with between two between radiator, in radiator adjacent between two adjacent walls, any one is provided with arc flow deflector.Being arranged so that of arc flow deflector can arrange blower fan at a sidewall, and adjacent sidewall carries out air conducting by arc flow deflector, thus increases air mass flow, thus has saved blower fan quantity and electric energy.
In technique scheme, described arc flow deflector is provided with dovetail groove, the dovetail groove radiator installed corresponding to it is provided with dovetail mount, dovetail groove top seal, the vibrational power flow of dovetail groove makes the dismounting of arc flow deflector very convenient.
In technique scheme, the radiator fan arranged between radiator between two, the setting of radiator fan adds fin ambient air flowing velocity, thus greatly increase the heat-sinking capability of this fin, and the blowing direction of fan is to the gap blowing between two between fin, such blowing mode adds heat-sinking capability greatly.
In technique scheme, described upper oil pipe is arranged with lower oil pipe is vertical with oil tank wall, and fin is arranged with upper oil pipe is vertical with lower oil pipe, is parallel to each other between each fin.
In technique scheme, described puigging is made up of Sound-proof material, abatvoix, and with this simple structure, cost increases few, and noise reduction is obvious, meets the demand without client.
In technique scheme, puigging is replaced by vacuum cavity, because vacuum is not transaudient, the structure of vacuum cavity therefore can be adopted to realize sound insulation and noise reduction.
In technique scheme, be provided with oil guide plate in the cavity of fin, oil guide plate forms " S " type path in cavity, and the structure of " S " type path makes the contact area of the oil in heating panel and fuel tank increase, and therefore improves loose people's ability.
Because the utility model have employed technique scheme, so possess following beneficial effect:
1, the utility model structure is simple, and heat-sinking capability is strong, and soundproof effect is good, can meet industrial production demand.
Accompanying drawing explanation
Fig. 1,2 is stereogram of the present utility model;
Fig. 3 is front view of the present utility model;
Fig. 4 is radiator of the present utility model;
Fig. 5-6 is fin internal structure;
Fig. 7-8 is arc flow deflector.
Embodiment
A kind of low noise plate type air flow-guiding radiation transformer as shown in Figure 1, comprise fuel tank 1, radiator, described fuel tank comprises 1, oil tank wall, oil tank wall comprises internal layer, puigging, outer, described radiator comprises oil pipe 2-1 and lower oil pipe 2-2, fin 2-3 is provided with between upper oil pipe 2-1 and lower oil pipe 2-2, between fin 2-3, gap is arranged, fin 2-3 is cavity structure, fin 2-3 and upper oil pipe 2-1 and lower oil pipe 2-2 forms oil circulation passage, upper oil pipe runs through oil tank wall with lower oil pipe and is communicated with fuel tank internal, on oil tank wall on the oil tank wall that radiator is separately positioned on fuel tank short-axis direction and on long axis direction, the oil tank wall of short-axis direction is provided with 1 radiator, the oil tank wall of long axis direction is provided with 3 radiators, in radiator adjacent between two adjacent walls, any one is provided with arc flow deflector 2-4.
In technique scheme, described arc flow deflector is provided with dovetail groove 2-4-1, the dovetail groove radiator installed corresponding to it is provided with dovetail mount 2-4-2, dovetail groove top seal, the vibrational power flow of dovetail groove makes the dismounting of arc flow deflector very convenient.
In technique scheme, described upper oil pipe 2-1 is arranged with lower oil pipe 2-2 is vertical with oil tank wall, fin 2-3 is arranged with upper oil pipe 2-1 is vertical with lower oil pipe 2-2, be parallel to each other between each fin 2-3, fin 2-3 adopts the set-up mode parallel with the oil tank wall of its respective side, installs radiator fan 3 to facilitate.
In technique scheme, radiator fan 3 is provided with between two between radiator, the setting of radiator fan 3 adds fin ambient air flowing velocity, thus greatly increase the heat-sinking capability of this fin, and the blowing direction of fan is to the gap blowing between two between fin, such blowing mode adds heat-sinking capability greatly.
In technique scheme, described puigging is made up of Sound-proof material, abatvoix, and with this simple structure, cost increases few, and noise reduction is obvious, meets the demand without client.
In technique scheme, puigging is replaced by vacuum cavity, because vacuum is not transaudient, the structure of vacuum cavity therefore can be adopted to realize sound insulation and noise reduction.
In technique scheme, be provided with oil guide plate 3-1 in the cavity of fin, oil guide plate forms " S " type path in cavity, and the structure of " S " type path makes the contact area of the oil in heating panel and fuel tank increase, and therefore improves loose people's ability.
Embodiment 1
A kind of low noise plate type air flow-guiding radiation transformer, comprise fuel tank, radiator, it is characterized in that: described fuel tank comprises, oil tank wall, oil tank wall comprises internal layer, puigging, outer, described radiator comprises oil pipe and lower oil pipe, fin is provided with between upper oil pipe and lower oil pipe, between fin, gap is arranged, fin is cavity structure, fin and upper oil pipe and lower oil pipe form oil circulation passage, upper oil pipe runs through oil tank wall with lower oil pipe and is communicated with fuel tank internal, described radiator is disposed on the sidewall of fuel tank, radiator fan is provided with between two between radiator, in radiator adjacent between two adjacent walls, any one is provided with arc flow deflector.Described upper oil pipe is arranged with lower oil pipe is vertical with oil tank wall, and fin is arranged with upper oil pipe is vertical with lower oil pipe, is parallel to each other between each fin.Described radiator is disposed on fuel tank, is provided with radiator fan between two between radiator.Described puigging is by Sound-proof material, abatvoix.Be provided with oil guide plate in the cavity of fin, oil guide plate forms " S " type path in cavity.
Embodiment 2
A kind of low noise plate type air flow-guiding radiation transformer, comprise fuel tank, radiator, it is characterized in that: described fuel tank comprises, oil tank wall, oil tank wall comprises internal layer, puigging, outer, described radiator comprises oil pipe and lower oil pipe, fin is provided with between upper oil pipe and lower oil pipe, between fin, gap is arranged, fin is cavity structure, fin and upper oil pipe and lower oil pipe form oil circulation passage, upper oil pipe runs through oil tank wall with lower oil pipe and is communicated with fuel tank internal, described radiator is disposed on the sidewall of fuel tank, radiator fan is provided with between two between radiator, in radiator adjacent between two adjacent walls, any one is provided with arc flow deflector.Described upper oil pipe is arranged with lower oil pipe is vertical with oil tank wall, and fin is arranged with upper oil pipe is vertical with lower oil pipe, is parallel to each other between each fin.Described radiator is disposed on fuel tank, is provided with radiator fan between two between radiator.Puigging is replaced by vacuum cavity.Be provided with oil guide plate in the cavity of fin, oil guide plate forms " S " type path in cavity.
Claims (7)
1. a low noise plate type air flow-guiding radiation transformer, comprise fuel tank (1), radiator, it is characterized in that: described fuel tank (1) comprises, oil tank wall, oil tank wall comprises internal layer, puigging, outer, described radiator comprises oil pipe (2-1) and lower oil pipe (2-2), fin (2-3) is provided with between upper oil pipe (2-1) and lower oil pipe (2-2), between fin (2-3), gap is arranged, fin (2-3) is cavity structure, fin (2-3) forms oil circulation passage with upper oil pipe (2-1) and lower oil pipe (2-2), upper oil pipe (2-1) runs through oil tank wall with lower oil pipe (2-2) and is communicated with fuel tank internal, described radiator is disposed on the sidewall of fuel tank, radiator fan (3) is provided with between two between radiator, in radiator adjacent between two adjacent walls, any one is provided with arc flow deflector (2-4).
2. a kind of low noise plate type air flow-guiding radiation transformer according to claim 1, it is characterized in that: described arc flow deflector (2-4) is provided with dovetail groove (2-4-1), dovetail groove (2-4-1) radiator installed corresponding to it is provided with dovetail mount (2-4-2).
3. a kind of low noise plate type air flow-guiding radiation transformer according to claim 2, is characterized in that: dovetail groove (2-4-1) top seal.
4. a kind of low noise plate type air flow-guiding radiation transformer according to claim 1, it is characterized in that: described upper oil pipe (2-1) is arranged with lower oil pipe (2-2) is vertical with oil tank wall, fin (2-3) is arranged with upper oil pipe (2-1) is vertical with lower oil pipe (2-2), is parallel to each other between each fin (2-3).
5. a kind of low noise plate type air flow-guiding radiation transformer according to claim 1, is characterized in that: described puigging is made up of Sound-proof material, abatvoix.
6. a kind of low noise plate type air flow-guiding radiation transformer according to claim 1, is characterized in that: puigging is replaced by vacuum cavity.
7. a kind of low noise plate type air flow-guiding radiation transformer according to claim 1, it is characterized in that: be provided with oil guide plate (3-1) in the cavity of fin (2-3), oil guide plate (3-1) forms " S " type path in cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128193.9U CN204390844U (en) | 2015-03-06 | 2015-03-06 | A kind of low noise plate type air flow-guiding radiation transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128193.9U CN204390844U (en) | 2015-03-06 | 2015-03-06 | A kind of low noise plate type air flow-guiding radiation transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390844U true CN204390844U (en) | 2015-06-10 |
Family
ID=53363542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520128193.9U Expired - Fee Related CN204390844U (en) | 2015-03-06 | 2015-03-06 | A kind of low noise plate type air flow-guiding radiation transformer |
Country Status (1)
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| CN (1) | CN204390844U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895311A (en) * | 2016-06-27 | 2016-08-24 | 杨林娣 | Transformer |
| CN105931809A (en) * | 2016-06-27 | 2016-09-07 | 杨林娣 | Oil-immersed transformer |
| CN105931810A (en) * | 2016-06-27 | 2016-09-07 | 杨林娣 | Power transformer |
| CN105931811A (en) * | 2016-06-27 | 2016-09-07 | 杨林娣 | Oil-immersed power transformer |
| CN106205965A (en) * | 2016-06-27 | 2016-12-07 | 杨林娣 | A kind of three-phase transformer |
| CN108987055A (en) * | 2017-06-01 | 2018-12-11 | 上海置信电气非晶有限公司 | A kind of novel efficient radiating gilled radiator fuel tank |
| CN109256264A (en) * | 2018-10-17 | 2019-01-22 | 上海南桥变压器有限责任公司 | vertical split type transformer |
-
2015
- 2015-03-06 CN CN201520128193.9U patent/CN204390844U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895311A (en) * | 2016-06-27 | 2016-08-24 | 杨林娣 | Transformer |
| CN105931809A (en) * | 2016-06-27 | 2016-09-07 | 杨林娣 | Oil-immersed transformer |
| CN105931810A (en) * | 2016-06-27 | 2016-09-07 | 杨林娣 | Power transformer |
| CN105931811A (en) * | 2016-06-27 | 2016-09-07 | 杨林娣 | Oil-immersed power transformer |
| CN106205965A (en) * | 2016-06-27 | 2016-12-07 | 杨林娣 | A kind of three-phase transformer |
| CN108987055A (en) * | 2017-06-01 | 2018-12-11 | 上海置信电气非晶有限公司 | A kind of novel efficient radiating gilled radiator fuel tank |
| CN109256264A (en) * | 2018-10-17 | 2019-01-22 | 上海南桥变压器有限责任公司 | vertical split type transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150610 Termination date: 20180306 |