CN208027870U - A kind of resistance to greasy dirt transformer - Google Patents
A kind of resistance to greasy dirt transformer Download PDFInfo
- Publication number
- CN208027870U CN208027870U CN201820428927.9U CN201820428927U CN208027870U CN 208027870 U CN208027870 U CN 208027870U CN 201820428927 U CN201820428927 U CN 201820428927U CN 208027870 U CN208027870 U CN 208027870U
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- China
- Prior art keywords
- heat radiation
- oil box
- transformer
- radiation oil
- resistance
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Abstract
The utility model discloses a kind of resistance to greasy dirt transformers, it includes transformer body, heat radiation oil box and radiating fin, transformer body is cuboid, radiating fin is fixedly connected with heat radiation oil box, heat radiation oil box uses detachable connection with transformer body, respectively one snap-gauge of connection, the inside of heat radiation oil box are equipped with touch panel at the both ends of four side walls all around of transformer body.The beneficial effects of the utility model have：Using detachable heat radiation oil box, heat radiation oil box can be removed when replacing the oil in fuel tank, will not thus to be infected with oil in transformer body；It is stuck in two snap-gauges, is then fixed by fixed screw, cargo handling process is convenient by touch panel；Good heat dissipation effect, heat are transferred to by touch panel in the oil in fuel tank, are then radiated by hollow radiating fin, radiating rate is fast.
Description
Technical field
The utility model is related to a kind of resistance to greasy dirt transformers, belong to transformer technology field.
Background technology
Distribution transformer is one of the important equipment in industrial and mining enterprises and civil buildings power supply-distribution system, it is by 10 (6) kV
Or 35kV network voltages are down to the 230/400V busbar voltages that user uses.Distribution transformer is the significant components of electric substation, oil
Immersion transformer is typically mounted in individual transformer room.Oil-immersed transformer is using complete oil-filled closed type.Corrugated tank
The expansion that shell adapts to oil with natural resiliency is the fuel tank of sealed-for-life, and oil-immersed transformer, which has been widely used in, respectively matches
In electric equipment.Oil-immersed transformer needs replacing the oil in fuel tank in use for some time, may in this way in replacement process
It can so that contamination oils in transformer body, this brings security risk to the normal operation of transformer.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of resistance to greasy dirt transformer, and the transformer is using can divide
Heat radiation oil box can be removed when replacing the oil in fuel tank, will not thus to be stained in transformer body by the heat radiation oil box from formula
Dye oil.
The utility model is realized by following proposal：A kind of resistance to greasy dirt transformer comprising transformer body, heat radiation oil box
And radiating fin, the transformer body are cuboid, it is characterised in that：The radiating fin is fixed with the heat radiation oil box
Connection, the heat radiation oil box and the transformer body use detachable connection, and all around the four of the transformer body
Respectively one snap-gauge of connection, the snap-gauge are L-shaped at the both ends of a side wall, and card is formed between the snap-gauge and the transformer body
The inside of slot, the heat radiation oil box is equipped with touch panel, and the both sides of the touch panel are equipped with edge, and the edge is respectively clamped into corresponding institute
It states in card slot, and is fixed in the card slot by fixed screw, the radiating fin is connected to the outside of the heat radiation oil box.
The upper end of the heat radiation oil box is provided with oil inlet, and lower end is provided with oil outlet.
Radiating fin position hollow-core construction, is connected with the inside of the heat radiation oil box.
The touch panel is conductive structure.
The upper and lower ends of the card slot and inside are open type, and the edge is inserted from the upper end of the card slot or lower end
Enter in the card slot.
The fixed screw is equipped with two in every side of the heat radiation oil box.
The beneficial effects of the utility model are：
1, a kind of resistance to greasy dirt transformer of the utility model uses detachable heat radiation oil box, can when replacing the oil in fuel tank
Heat radiation oil box is removed, will not thus to be infected with oil in transformer body；
2, a kind of resistance to greasy dirt transformer of the utility model is stuck in by touch panel in two snap-gauges, then solid by fixed screw
Fixed, cargo handling process is convenient；
3, a kind of resistance to greasy dirt transformer good heat dissipation effect of the utility model, heat are transferred to the oil in fuel tank by touch panel
In, it is then radiated by hollow radiating fin, radiating rate is fast.
Description of the drawings
Fig. 1 is a kind of overlooking structure diagram of resistance to greasy dirt transformer of the utility model.
Fig. 2 is a kind of positive structure diagram of resistance to greasy dirt transformer of the utility model.
In figure：1 is transformer body, and 2 be heat radiation oil box, and 3 be radiating fin, and 4 be snap-gauge, and 5 be card slot, and 6 be touch panel, 7
It is fixed screw for edge, 8,9 be oil inlet, and 10 be oil outlet.
Specific implementation mode
The utility model is further illustrated with reference to Fig. 1-2, but scope of protection of the utility model is not limited in described
Hold.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to court
To or far from geometric center of specific component direction, and attached drawing is all made of very simplified form and uses non-accurate ratio
Rate, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
For clarity, not describing whole features of practical embodiments, in the following description, it is not described in detail well known function
And structure, because they can make the utility model chaotic due to unnecessary details, it will be understood that in any practical embodiments
Exploitation in, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to related system or related quotient
The limitation of industry changes into another embodiment by one embodiment, additionally, it should think this development may be it is complicated and
It is time-consuming, but it is only to those skilled in the art routine work.
A kind of resistance to greasy dirt transformer comprising transformer body 1, heat radiation oil box 2 and radiating fin 3, transformer body 1
For cuboid, it is characterised in that：Radiating fin 3 is fixedly connected with heat radiation oil box 2, and heat radiation oil box 2 is adopted with transformer body 1
With detachable connection, respectively one snap-gauge 4 of connection, snap-gauge 4 are L at the both ends of four side walls all around of transformer body 1
Shape forms card slot 5 between snap-gauge 4 and transformer body 1, the inside of heat radiation oil box 2 is equipped with touch panel 6, and the both sides of touch panel 6 are equipped with
Edge 7, edge 7 are respectively clamped into corresponding card slot 5, and are fixed in card slot 5 by fixed screw 8, and radiating fin 3 is connected to
The outside of heat radiation oil box 2.
The upper end of heat radiation oil box 2 is provided with oil inlet 9, and lower end is provided with oil outlet 10.
3 hollow-core constructions of radiating fin, are connected with the inside of heat radiation oil box 2.
Touch panel 6 is conductive structure.
The upper and lower ends of card slot 5 and inside are open type, and edge 7 is inserted into card slot 5 from the upper end of card slot 5 or lower end
It is interior.
Fixed screw 8 is equipped with two in every side of heat radiation oil box 2.
In use, when needing replacing heat radiation oil box 2, fixed screw 8 is unscrewed, you can by heat radiation oil box 2 from the upper of card slot 5
Either lower end removes new heat radiation oil box 2 and is inserted into card slot 5 from upper end or lower end at end, then is screwed by fixed screw 8.
Although having done more detailed elaboration to the technical solution of the utility model and having enumerated, it should be understood that for
For those skilled in the art, modification is made to above-described embodiment or uses equivalent alternative solution, this skill to this field
Be for art personnel it is clear that on the basis of without departing from the spirit of the present invention these modifications or improvements, belong to
In the range of the requires of the utility model protection.
Claims (6)
1. a kind of resistance to greasy dirt transformer comprising transformer body (1), heat radiation oil box (2) and radiating fin (3), the transformation
Device main body (1) is cuboid, it is characterised in that：The radiating fin (3) is fixedly connected with the heat radiation oil box (2), described
Heat radiation oil box (2) and the transformer body (1) use detachable connection, and all around the four of the transformer body (1)
Respectively one snap-gauge (4) of connection, the snap-gauge (4) are L-shaped, the snap-gauge (4) and the transformer body (1) at the both ends of a side wall
Between form card slot (5), the inside of the heat radiation oil box (2) is equipped with touch panel (6), and the both sides of the touch panel (6) are equipped with edge
(7), the edge (7) is respectively clamped into the corresponding card slot (5), and is fixed on the card slot (5) by fixed screw (8)
Interior, the radiating fin (3) is connected to the outside of the heat radiation oil box (2).
2. a kind of resistance to greasy dirt transformer according to claim 1, it is characterised in that：It opens the upper end of the heat radiation oil box (2)
There are oil inlet (9), lower end to be provided with oil outlet (10).
3. a kind of resistance to greasy dirt transformer according to claim 1, it is characterised in that：The hollow knot in radiating fin (3) position
Structure is connected with the inside of the heat radiation oil box (2).
4. a kind of resistance to greasy dirt transformer according to claim 1, it is characterised in that：The touch panel (6) is conductive structure.
5. a kind of resistance to greasy dirt transformer according to claim 1, it is characterised in that：The upper and lower ends of the card slot (5) and
Inside is open type, and the edge (7) is inserted into from the upper end of the card slot (5) or lower end in the card slot (5).
6. a kind of resistance to greasy dirt transformer according to claim 1, it is characterised in that：The fixed screw (8) dissipates described
Every side of deep fat case (2) is equipped with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428927.9U CN208027870U (en) | 2018-03-28 | 2018-03-28 | A kind of resistance to greasy dirt transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428927.9U CN208027870U (en) | 2018-03-28 | 2018-03-28 | A kind of resistance to greasy dirt transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208027870U true CN208027870U (en) | 2018-10-30 |
Family
ID=63908482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820428927.9U Active CN208027870U (en) | 2018-03-28 | 2018-03-28 | A kind of resistance to greasy dirt transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208027870U (en) |
-
2018
- 2018-03-28 CN CN201820428927.9U patent/CN208027870U/en active Active
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