CN207529775U - A kind of convex transformer oil tank structure - Google Patents
A kind of convex transformer oil tank structure Download PDFInfo
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- CN207529775U CN207529775U CN201721495488.5U CN201721495488U CN207529775U CN 207529775 U CN207529775 U CN 207529775U CN 201721495488 U CN201721495488 U CN 201721495488U CN 207529775 U CN207529775 U CN 207529775U
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Abstract
The utility model provides a kind of convex transformer oil tank structure, and including housing and case lid, in the L-shaped side of housing, the lateral edges of side E are connect with the lateral edges of side A, and the lateral edges of side F are connect with the lateral edges of side B；The side B of housing is equipped with oil outlet A, oil inlet A and oil inlet B is respectively equipped on two side A of housing, the import connection of oil outlet A and forced air cooler, the outlet of forced air cooler is connect respectively with oil inlet A and oil inlet B；The housing is internally provided with cold oil room A and cold oil room B；The inside of cold oil room A and cold oil room B set be respectively equipped with oil outlet E and oil outlet F on cold oil pipe A and cold oil pipe B, cold oil pipe A and cold oil pipe B respectively；The top surface of cold oil room A and cold oil room B are respectively equipped with oil outlet C；Oil inlet A is connect with cold oil pipe A, and oil inlet B is connect with cold oil pipe B.The convex transformer oil tank structure has the advantages that few transformer oil dosage, oily interior lowering temperature uniform and cooling efficiency are high.
Description
Technical field
The utility model is related to transformer technology field, specially a kind of convex transformer oil tank structure.
Background technology
Transformer plays an important role during power Transmission, and work that is normal, stablizing is to ensure that electric power is normal
The key factor of conveying.Under long-term, continual operating condition, internal coil can generate largely oil-immersed transformer
Heat, in the prior art, the cooling method of use is that injection transformer oil cools down in oil tank of transformer, while using strong
The mode for compeling oil circulated air cooling cools down.In temperature-fall period, oil tank of transformer has bulky as oil storage component
The characteristics of, with fuel tank it is bulky the characteristics of need the injection of more transformer oil that could wherein complete temperature-fall period, therefore
The waste of transformer oil and of high cost can be generated, in addition, due to cooling down by the way of forced oil-circulation air cooling, to becoming
After depressor oil cycle, in oil tank of transformer, the irregular certain rule of oily diffusion causes oil temperature uneven, so as to cause right
Coil cooling is uneven, and the cooling efficiency for making coil is low.
Invention content
In consideration of it, the utility model provides a kind of convex transformer oil tank structure, specially one kind can reduce change
The convex transformer oil tank structure of lowering temperature uniform in depressor oil dosage, oil.The convex transformer oil tank structure has transformation
The advantages of device oil dosage is few, oily interior lowering temperature uniform and cooling efficiency are high.
On the basis of existing technology, the utility model provides a kind of convex transformer oil tank structure, including housing
And case lid,
The housing includes two side A, four L-shaped sides, two side B and bottom plate, and two side A are oppositely arranged,
Two side B are oppositely arranged；
The L-shaped side includes side E and side F, and the lateral edges of side E are connect with the lateral edges of side A, side F's
Lateral edges are connect with the lateral edges of side B, and fuel tank is made to form a convex oil tank of transformer, have the spy for saving transformer oil
Point；
The side B is equipped on oil outlet A, two side A and is respectively equipped with oil inlet A and oil inlet B, oil outlet A with
The import of forced air cooler is connected by pipeline, and the outlet of forced air cooler is connect respectively with oil inlet A and oil inlet B by pipeline；
The housing is internally provided with cold oil room A and cold oil room B, and cold oil room A and cold oil room B are located at the top of bottom plate；It is cold
The inside of grease chamber A sets cold oil pipe A, and cold oil pipe A is equipped with oil outlet E；The inside of cold oil room B sets cold oil pipe B, is set on cold oil pipe B
There is oil outlet F；The top surface of the cold oil room A and cold oil room B are respectively equipped with oil outlet C；
The oil inlet A is connect with cold oil pipe A, and oil inlet B is connect with cold oil pipe B；
Wherein, forced air cooler includes oil pump, fan, oil flow relay etc., can pass through the deep fat on upper strata in fuel tank fuel-displaced
Mouthful A, again through fan coolling, then enters cold oil room A and cold through oil inlet A and oil inlet B respectively after oil pump is extracted out by pipeline
Grease chamber B after cold oil flows separately through the oil outlet E on the cold oil pipe A and oil outlet F on cold oil pipe B, enters oil through oil outlet C
Inside case, at this point, cold oil is uniformly diffused up along the lower part of coil and iron core, make coil and iron core uniform decrease in temperature, so as to carry
Height cooling efficiency.
The cold oil room A's is internally provided with two chambers A, is set on cold oil pipe A there are four oil outlet E, each two oil outlet E
Inside same chamber A, cold oil is made to enter in fuel tank more uniformly.
The cold oil room B's is internally provided with two chambers B, is set on cold oil pipe B there are four oil outlet F, each two oil outlet F
Inside same chamber B.
Heat sink is also equipped on the side B, enhances the heat dissipation effect of transformer.
The top surface inclination setting of the case lid, and be 15 ~ 30 ° with the angular range of bottom surface, conducive to sundries such as rain, snow from case
Hd top face slides automatically.
The oil outlet C is in matrix arrangement.
Compared with prior art, the beneficial effects of the utility model：By setting side A, L-shaped side and side B, make oil
Box-shaped is into a convex fuel tank, and when transformer oil is full of enclosure interior, having reduces transformer oil dosage, saves cost
Advantage；By setting cold oil room A and cold oil room B, cold oil pipe A and cold oil pipe B, oil outlet E and oil outlet F, make cold oil uniform
Into inside cold oil room A and cold oil room B, by setting multiple oil outlet C, cold oil is made to expand along the bottom of coil and iron core to top
It dissipates, promotes coil and iron core uniform decrease in temperature, improve cooling efficiency；Technical solution provided by the utility model can both save transformation
The dosage of device oil, and the cooling efficiency of transformer can be improved.
Description of the drawings
Fig. 1 is oil tank of transformer vertical view.
Fig. 2 is oil tank of transformer front view.
In figure, 1- housings, 2- case lids, 3- sides A, 4-L shape side, 5- sides B, 6- bottom plate, 7- sides E, 8- side F,
9- oil outlets A, 10- oil inlet A, 11- oil inlet B, 12- forced air cooler, 13- heat sinks, 14- cold oil room A, 15- cold oil room B,
16- cold oil pipe A, 17- chamber A, 18- oil outlet E, 19- cold oil pipe B, 20- chamber B, 21- oil outlet F, 22- oil outlets C.
Specific embodiment
Below in conjunction with the accompanying drawings, the content of the utility model is described in detail.
As shown in Fig. 1 ~ Fig. 2, the utility model provides a kind of convex transformer oil tank structure, including housing 1 and case
Lid 2, the housing 1 include two side A3, four side B5 of L-shaped side 4, two and bottom plate 6, and two side A3 are opposite to be set
It puts, two side B5 are oppositely arranged；The L-shaped side 4 includes side E7 and side F8, and the lateral edges of side E7 are with side A3's
Lateral edges connect, and the lateral edges of side F8 are connect with the lateral edges of side B5, and fuel tank is made to form a convex oil tank of transformer,
Have the characteristics that save transformer oil；Wherein, a side B5 is equipped on oil outlet A9, two side A3 and is respectively equipped with oil inlet
Mouthful A10 and oil inlet B11, oil outlet A9 are connect with the import of forced air cooler 12 by pipeline, and the outlet of forced air cooler 12 is distinguished
It is connect with oil inlet A10 and oil inlet B11 by pipeline；Heat sink 13 is also equipped on the side B5, enhances transformer
Heat dissipation effect；The housing 1 is internally provided with cold oil room A14 and cold oil room B15, and cold oil room A14 and cold oil room B15 are located at bottom plate
6 top；The cold oil room A14's is internally provided with cold oil pipe A16 and two chambers A17, is set on cold oil pipe A16 there are four fuel-displaced
Mouthful E18, each two oil outlet E18 are located inside same chamber A17, enter cold oil more uniform in fuel tank；The cold oil
Room B15's is internally provided with cold oil pipe B19 and two chambers B20, is set on cold oil pipe B19 there are four oil outlet F21, and each two is fuel-displaced
Mouth F21 is located inside same chamber B20；The top surface of the cold oil room A14 and cold oil room B15 are respectively equipped with multiple oil outlets
C22, the oil outlet C22 are in matrix arrangement；The oil inlet A10 is connect with cold oil pipe A16, oil inlet B11 and cold oil pipe
B19 connections；Wherein, forced air cooler 12 includes oil pump, fan, oil flow relay etc., can be by the deep fat on upper strata in fuel tank by going out
Hydraulic fluid port A9, again through fan coolling, then enters cold oil through oil inlet A10 and oil inlet B11 respectively after oil pump is extracted out by pipeline
Room A14 and cold oil room B15, cold oil flow separately through the oil outlet E18 on the cold oil pipe A16 and oil outlet F21 on cold oil pipe B19
Afterwards, enter fuel tank internal through oil outlet C22, at this point, cold oil is uniformly diffused up along the lower part of coil and iron core, make coil and
Iron core uniform decrease in temperature, so as to improve cooling efficiency；The top surface inclination setting of the case lid 2, and be with the angular range of bottom surface
It 20 °, is slid automatically from case lid top surface conducive to sundries such as rain, snow.
Claims (6)
1. a kind of convex transformer oil tank structure, which is characterized in that including housing and case lid, the housing includes two sides
A, four L-shaped sides, two side B and bottom plate, two side A are oppositely arranged, and two side B are oppositely arranged；The L-shaped side
Including side E and side F, the lateral edges of side E are connect with the lateral edges of side A, the lateral edges of side F and the side of side B
Edge connects；The side B is equipped on oil outlet A, two side A and is respectively equipped with oil inlet A and oil inlet B, oil outlet A and wind
The import of cooler is connected by pipeline, and the outlet of forced air cooler is connect respectively with oil inlet A and oil inlet B by pipeline；Institute
That states housing is internally provided with cold oil room A and cold oil room B, and cold oil room A and cold oil room B are located at the top of bottom plate；The inside of cold oil room A
If cold oil pipe A, cold oil pipe A is equipped with oil outlet E；The inside of cold oil room B sets cold oil pipe B, and cold oil pipe B is equipped with oil outlet F；Institute
The top surface for stating cold oil room A and cold oil room B is respectively equipped with oil outlet C；The oil inlet A is connect with cold oil pipe A, oil inlet B with it is cold
Oil pipe B connections.
2. convex transformer oil tank structure as described in claim 1, which is characterized in that the cold oil room A's is internally provided with
Oil outlet E there are four being set on two chambers A, cold oil pipe A, each two oil outlet E to be located inside same chamber A.
3. convex transformer oil tank structure as described in claim 1, which is characterized in that the cold oil room B's is internally provided with
Oil outlet F there are four being set on two chambers B, cold oil pipe B, each two oil outlet F to be located inside same chamber B.
4. convex transformer oil tank structure as described in claim 1, which is characterized in that be also equipped with dissipating on the side B
Hot plate.
5. convex transformer oil tank structure as described in claim 1, which is characterized in that the top surface inclination of the case lid is set
It puts, and is 15 ~ 30 ° with the angular range of bottom surface.
6. convex transformer oil tank structure as described in claim 1, which is characterized in that the oil outlet C is arranged in matrix form
Row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721495488.5U CN207529775U (en) | 2017-11-10 | 2017-11-10 | A kind of convex transformer oil tank structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721495488.5U CN207529775U (en) | 2017-11-10 | 2017-11-10 | A kind of convex transformer oil tank structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207529775U true CN207529775U (en) | 2018-06-22 |
Family
ID=62581985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721495488.5U Active CN207529775U (en) | 2017-11-10 | 2017-11-10 | A kind of convex transformer oil tank structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207529775U (en) |
-
2017
- 2017-11-10 CN CN201721495488.5U patent/CN207529775U/en active Active
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