CN210489375U - High-efficient radiating oil immersed transformer structure - Google Patents
High-efficient radiating oil immersed transformer structure Download PDFInfo
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- CN210489375U CN210489375U CN201921444793.0U CN201921444793U CN210489375U CN 210489375 U CN210489375 U CN 210489375U CN 201921444793 U CN201921444793 U CN 201921444793U CN 210489375 U CN210489375 U CN 210489375U
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Abstract
The utility model provides a high-efficient radiating oil immersed transformer structure, include: the transformer box body, be equipped with the oil tank in the transformer box body, the oil tank upside is equipped with the assembly body unshakable in one's determination, the assembly body passes through the ware body insulator and installs in the transformer box body unshakable in one's determination, be equipped with low-voltage coil, high-voltage coil on the assembly body unshakable in one's determination, be connected with the high-voltage lead on being connected with low-voltage lead wire, the high-voltage coil, be connected with binding post on low-voltage lead wire, the high-voltage lead wire, binding post installs on the case lid, and the case lid is installed on the transformer box body, be equipped with the oil tank hanger plate on the transformer box body. The utility model discloses small in noise has also strengthened the radiating effect of equipment simultaneously. The oil insulation performance is good, the heat conduction performance is good, and the problems of large-capacity heat dissipation and high-voltage insulation of the transformer can be solved.
Description
Technical Field
The utility model relates to a transformer technical field specifically is a high-efficient radiating oil immersed transformer structure.
Background
A Transformer (Transformer) is a device that changes an alternating-current voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like, and an immersion type transformer uses oil as a main insulation means of the transformer and depends on the oil as a cooling medium, such as oil-immersed self-cooling, oil-immersed air cooling, oil-immersed water cooling, forced oil circulation, and the like. The main parts of the transformer include iron core, winding, oil tank, oil conservator, respirator, explosion-proof tube (pressure relief valve), radiator, insulating sleeve, tap switch, gas relay, thermometer, oil purifier, etc.
Disclosure of Invention
The utility model provides a technical problem provide a high-efficient radiating oil immersed transformer structure to solve the problem that proposes in the above-mentioned background art.
The utility model provides a technical problem adopt following technical scheme to realize: an oil immersed transformer structure with high-efficiency heat dissipation comprises: the transformer box body, be equipped with the oil tank in the transformer box body, the oil tank upside is equipped with the assembly body unshakable in one's determination, the assembly body passes through the ware body insulator and installs in the transformer box body unshakable in one's determination, be equipped with low-voltage coil, high-voltage coil on the assembly body unshakable in one's determination, be connected with the high-voltage lead on being connected with low-voltage lead wire, the high-voltage coil, be connected with binding post on low-voltage lead wire, the high-voltage lead wire, binding post installs on the case lid, the case lid is installed on the transformer box body, be equipped with the oil tank hanger plate on the transformer box body, be equipped with.
The transformer box body is provided with a grounding bolt at the lower end, a character plate is arranged on the transformer box body on one side of the grounding bolt, and a dual-purpose valve is arranged on the transformer box body on one side of the character plate.
The wiring terminal is installed on the transformer box body through a bolt and a locknut, and a washer is arranged between the bolt and the locknut.
And a nameplate is arranged on one side of the transformer box body and is fixedly arranged on the transformer box body through a rivet.
The box cover is installed on the transformer box body through a box cover fixing bolt and a box cover fixing nut, and an oil-resistant rubber strip is arranged between the box cover fixing bolt, the box cover fixing nut and the box cover.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses small in noise has also strengthened the radiating effect of equipment simultaneously. The oil insulation performance is good, the heat conduction performance is good, and the problems of large-capacity heat dissipation and high-voltage insulation of the transformer can be solved.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic view of a yarn storage drum of the present invention
Fig. 3 is a schematic top view of the present invention.
Detailed Description
In order to make the technical means, the characteristics of creation, the objects achieved and the functions of the present invention easy to understand, the present invention will be further explained with reference to the detailed drawings, and in the description of the present invention, it should be noted that unless otherwise specified or limited, the terms "mounted", "connected" and "connected" should be interpreted broadly, for example, they may be fixed or detachable or they may be connected integrally, mechanically or electrically, directly or indirectly through an intermediate medium, or they may be connected inside two elements.
As shown in fig. 1-3, an oil immersed transformer structure with high heat dissipation efficiency comprises: the transformer box body, be equipped with oil tank 1 in the transformer box body, 1 upside of oil tank is equipped with assembly body 2 unshakable in one's determination, assembly body 2 unshakable in one's determination passes through the ware body insulator and installs in the transformer box body, be equipped with low-voltage coil, high-voltage coil on the assembly body 2 unshakable in one's determination, be connected with the high-voltage lead on being connected with low-voltage lead wire, the high-voltage lead wire on the low-voltage coil, binding post is connected with on low-voltage lead wire, the high-voltage lead wire, binding post installs on case lid 13, case lid 13 is installed on the transformer box body, be equipped with oil tank hanger plate 19 on the transformer box body, be equipped with equipment hanger plate 17 on the.
The transformer box body is provided with a grounding bolt 20 at the lower end, a character plate 21 is arranged on the transformer box body on one side of the grounding bolt 20, and a dual-purpose valve 22 is arranged on the transformer box body on one side of the character plate 21.
The wiring terminal is installed on the transformer box body through the bolt 8 and the locknut, and a washer is arranged between the bolt 8 and the locknut.
A nameplate 11 is arranged on one side of the transformer box body, and the nameplate 11 is fixedly arranged on the transformer box body through a rivet 12.
The box cover 13 is installed on the transformer box body through a box cover fixing bolt and a box cover fixing nut, and an oil-resistant rubber strip 16 is arranged between the box cover fixing bolt, the box cover fixing nut and the box cover 13.
The utility model discloses between the oil-immersed transformer silicon steel sheet layer, because long-term immersion transformer, oil can permeate wherein to transformer oil is flexible to play the cushioning effect, so oil-immersed transformer small in noise, there is the oil duct of cooling iron core inside oil-immersed transformer's iron core, and the transformer oil circulation of being convenient for has also strengthened the radiating effect of equipment simultaneously. The oil insulation performance is good, the heat conduction performance is good, and the problems of large-capacity heat dissipation and high-voltage insulation of the transformer can be solved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An oil immersed transformer structure with high-efficiency heat dissipation comprises: transformer box, its characterized in that: the transformer box is internally provided with an oil tank, the oil tank upside is provided with an iron core assembly body, the iron core assembly body is installed in the transformer box through a body insulator, the iron core assembly body is provided with a low-voltage coil and a high-voltage coil, the low-voltage coil is connected with a low-voltage lead and a high-voltage lead, the low-voltage lead and the high-voltage lead are connected with a wiring terminal, the wiring terminal is installed on a box cover, the box cover is installed on the transformer box, the transformer box is provided with an oil tank hanging plate, the box cover is provided with an equipment hanging plate, the oil tank is provided with an oil level gauge, the outer side of the wiring terminal is provided with.
2. An oil-immersed transformer structure with efficient heat dissipation according to claim 1, characterized in that: the transformer box body is provided with a grounding bolt at the lower end, a character plate is arranged on the transformer box body on one side of the grounding bolt, and a dual-purpose valve is arranged on the transformer box body on one side of the character plate.
3. An oil immersed transformer structure with high efficiency of heat dissipation according to claim 1 or 2, characterized in that: the wiring terminal is installed on the transformer box body through a bolt and a locknut, and a washer is arranged between the bolt and the locknut.
4. An oil-immersed transformer structure with efficient heat dissipation according to claim 1 or 2, wherein a nameplate is arranged on one side of the transformer box body, and the nameplate is fixedly mounted on the transformer box body through rivets.
5. An oil-immersed transformer structure with efficient heat dissipation according to claim 3, wherein a nameplate is arranged on one side of the transformer box body, and the nameplate is fixedly mounted on the transformer box body through rivets.
6. The oil-immersed transformer structure with efficient heat dissipation according to claim 1 or 2, wherein the tank cover is mounted on the transformer tank body through a tank cover fixing bolt and a tank cover fixing nut, and an oil-resistant adhesive tape is arranged between the tank cover fixing bolt and the tank cover fixing nut and between the tank cover fixing nut and the tank cover.
7. The oil-immersed transformer structure with efficient heat dissipation according to claim 5, wherein the tank cover is mounted on the transformer tank body through a tank cover fixing bolt and a tank cover fixing nut, and an oil-resistant rubber strip is arranged between the tank cover fixing bolt, the tank cover fixing nut and the tank cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921444793.0U CN210489375U (en) | 2019-09-02 | 2019-09-02 | High-efficient radiating oil immersed transformer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921444793.0U CN210489375U (en) | 2019-09-02 | 2019-09-02 | High-efficient radiating oil immersed transformer structure |
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| Publication Number | Publication Date |
|---|---|
| CN210489375U true CN210489375U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921444793.0U Active CN210489375U (en) | 2019-09-02 | 2019-09-02 | High-efficient radiating oil immersed transformer structure |
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| CN (1) | CN210489375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593837A (en) * | 2021-08-14 | 2021-11-02 | 李磊 | Oil-immersed transformer |
-
2019
- 2019-09-02 CN CN201921444793.0U patent/CN210489375U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593837A (en) * | 2021-08-14 | 2021-11-02 | 李磊 | Oil-immersed transformer |
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