CN221040768U - Oil tank structure of transformer - Google Patents
Oil tank structure of transformer Download PDFInfo
- Publication number
- CN221040768U CN221040768U CN202322954568.4U CN202322954568U CN221040768U CN 221040768 U CN221040768 U CN 221040768U CN 202322954568 U CN202322954568 U CN 202322954568U CN 221040768 U CN221040768 U CN 221040768U
- Authority
- CN
- China
- Prior art keywords
- oil tank
- tank body
- transformer
- connector
- reinforcing rib
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000003014 reinforcing effect Effects 0.000 claims description 33
- 238000000926 separation method Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 9
- 238000004804 winding Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to the technical field of transformers, in particular to an oil tank structure of a transformer, which comprises an oil tank body and a protection component, wherein the protection component comprises a connector, a mounting frame and a protection plate, an iron core and a winding are arranged in the oil tank body and are filled with transformer oil, so that the iron core and the winding are immersed in oil, the transformer oil plays an insulating and radiating role, the protection component is used for protecting radiating fins of the oil tank body, the radiating fins are prevented from collision deformation during carrying and mounting of the oil tank body, the connector is particularly arranged, the mounting frame and the oil tank body are convenient to mount and dismount, the mounting frame provides mounting conditions for the protection plate, the protection plate covers the radiating fins and protects the radiating fins, the phenomenon that the radiating fins are subjected to collision deformation is effectively avoided, and the problem that the radiating fins are damaged when the existing transformer oil tank is carried and mounted is solved.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to an oil tank structure of a transformer.
Background
The transformer is a device for changing AC voltage by utilizing electromagnetic induction principle, its main components are primary coil, secondary coil and iron core, and its main functions include voltage conversion, current conversion, impedance conversion, isolation and voltage stabilization, etc. its oil tank is a shell of transformer, and is filled with iron core and winding and filled with transformer oil, so that the iron core and winding are immersed in the oil, and the transformer oil has the functions of insulation and heat radiation.
At present, prior art CN201820717558.5 discloses an oil tank structure for reducing transformer noise, including oil tank frame, first board of making an uproar that falls, board and connecting piece fall in the second of making an uproar, first board of making an uproar that falls, board and connecting piece fall in the inside of oil tank frame fall, first board of making an uproar that falls length direction's acoustic celotex board falls, board that falls forms width direction's acoustic celotex board falls in the second, four sides of oil tank frame are constituteed to two sets of first boards of making an uproar that fall and two sets of second fall boards of falling, adjacent first board of making an uproar that falls and second fall the board and pass through the connecting piece and connect, the connecting piece includes interconnect's first connecting limit and second connecting limit, first connecting limit and second connecting limit all are connected with the location double-screw bolt, the connecting hole has all been seted up on first board of making an uproar that falls and the second falls, location double-screw bolt through connection is in the connecting hole.
However, the corrugated fin is relatively thin, and is easy to deform during transportation and installation, so that the fin is damaged.
Disclosure of utility model
The utility model aims to provide an oil tank structure of a transformer, and aims to solve the problem that radiating fins are easy to collide and deform to damage when an existing transformer oil tank is carried and installed.
In order to achieve the above object, the utility model provides an oil tank structure of a transformer, comprising an oil tank body and a protection component, wherein the protection component comprises a connector, a mounting frame and a protection plate, the connector is fixedly connected with the oil tank body and is positioned at the outer side of the oil tank body, the mounting frame is detachably connected with the connector and is positioned at one side of the connector, and the protection plate is fixedly connected with the mounting frame and is positioned at one side far away from the connector.
The connector comprises a base and a fixing bolt, wherein the base is fixedly connected with the oil tank body and is positioned on the outer side of the oil tank body, and the fixing bolt is in threaded connection with the base and penetrates through the base.
The protection plate comprises a frame and a separation net, wherein the frame is fixedly connected with the mounting frame and is positioned at one side far away from the base, and the separation net is fixedly connected with the frame and is positioned at one side of the frame.
The oil tank structure of the transformer further comprises a reinforcing component, and the reinforcing component is arranged on the inner wall of the oil tank body.
The reinforcing component comprises a transverse reinforcing rib and a longitudinal reinforcing rib, wherein the transverse reinforcing rib is fixedly connected with the oil tank body and is positioned on the inner wall of the oil tank body, and the longitudinal reinforcing rib is fixedly connected with the transverse reinforcing rib and is positioned on one side of the transverse reinforcing rib.
According to the oil tank structure of the transformer, the oil tank body is internally provided with the iron core and the winding and is filled with the transformer oil, so that the iron core and the winding are immersed in the oil, the transformer oil plays a role in insulation and heat dissipation, the protection component is used for protecting the radiating fins of the oil tank body, so that the radiating fins are prevented from being collided and deformed when the oil tank body is conveyed and installed, in particular, the installation of the connector is convenient for the installation and the disassembly of the installation frame and the oil tank body, the installation frame provides installation conditions for the protection plate, the protection plate covers the radiating fins to protect the radiating fins, the phenomenon that the radiating fins are collided and deformed is effectively avoided, and the problem that the radiating fins are damaged when the existing transformer oil tank is conveyed and installed is solved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic diagram of a tank structure of a transformer according to a first embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a tank structure of a transformer according to a second embodiment of the present utility model.
In the figure: 101-oil tank body, 102-mounting rack, 103-base, 104-fixing bolt, 105-frame, 106-screen, 201-transverse reinforcing rib and 202-longitudinal reinforcing rib.
Detailed Description
The first embodiment of the application is as follows:
Referring to fig. 1, fig. 1 is a schematic structural diagram of the present utility model, including an oil tank body 101 and a protection assembly, where the protection assembly includes a connector, a mounting rack 102 and a protection plate, the connector includes a base 103 and a fixing bolt 104, and the protection plate includes a frame 105 and a screen 106.
For the specific embodiment, the oil tank body 101 is filled with iron core and winding and is filled with transformer oil, so that the iron core and winding are immersed in the oil, and the transformer oil has insulation and heat dissipation effects.
Wherein, the connector with oil tank body 101 fixed connection, and be located the oil tank body 101 outside, mounting bracket 102 with the connector is dismantled and is connected, and is located connector one side, the guard plate with mounting bracket 102 fixed connection, and be located keeping away from connector one side, the protection component is used for right oil tank body 101's fin is protected, avoids the fin receives collision deformation when the oil tank body 101 transport is installed, specifically, the setting of connector is convenient for mounting bracket 102 with oil tank body 101 installs and dismantles, mounting bracket 102 right the guard plate provides the installation condition, the guard plate covers the fin, protects the fin, effectually has avoided the fin to receive collision deformation's phenomenon to take place, solves current transformer oil tank when transport and installation, and the fin easily receives collision deformation, causes the problem that the fin damaged.
Secondly, the base 103 with oil tank body 101 fixed connection, and be located the oil tank body 101 outside, the gim peg 104 with base 103 threaded connection, and run through base 103, the setting of base 103 is convenient for mounting bracket 102 with oil tank body 101 installs and dismantles, mounting bracket 102 with when oil tank body 101 is connected, the workman will mounting bracket 102 inserts in the base 103, and rotate gim peg 104 will mounting bracket 102 is fixed, and when dismantling mounting bracket 102, the workman counter-rotating gim peg 104 removes the fixing to mounting bracket 102, and will mounting bracket 102 pulls out base 103.
Meanwhile, the frame 105 is fixedly connected with the mounting frame 102, and is located at a side far away from the base 103, the screen 106 is fixedly connected with the frame 105, and is located at one side of the frame 105, the frame 105 is welded on the mounting frame 102, a mounting place is provided for the screen 106, and the screen 106 is used for covering the cooling fin of the oil tank body 101 and protecting the cooling fin.
When the oil tank body 101 is transported, a worker inserts the mounting frame 102 into the base 103 in advance, rotates the fixing bolt 104 to fix the mounting frame 102, namely, shields the partition net 106 on the radiating fins for protection, and after the oil tank body 101 is transported to a designated place and is installed, the worker reversely rotates the fixing bolt 104 again to remove the fixing of the mounting frame 102, and pulls the mounting frame 102 out of the base 103 to expose the radiating fins in the fixing bolt, so that the partition net 106 is detached.
The second embodiment of the application is as follows:
Referring to fig. 2, fig. 2 is a schematic structural diagram of the present utility model, and the tank structure of the transformer of the present embodiment further includes a reinforcing component, where the reinforcing component includes a transverse reinforcing rib 201 and a longitudinal reinforcing rib 202.
For this concrete embodiment, strengthen the subassembly set up in the oil tank body 101 inner wall, strengthen the setting of subassembly and be used for strengthening the intensity of oil tank body 101 avoids when local dull and stereotyped warpage condition is serious, and whole oil tank buckling instability that arouses leads to whole transformer to lose efficacy the condemnation.
The transverse reinforcing rib 201 is fixedly connected with the oil tank body 101 and is located on the inner wall of the oil tank body 101, the longitudinal reinforcing rib 202 is fixedly connected with the transverse reinforcing rib 201 and is located on one side of the transverse reinforcing rib 201, the transverse reinforcing rib 201 and the longitudinal reinforcing rib 202 are welded on the inner wall of the oil tank body 101, the strength of the oil tank body 101 is enhanced, and the accident that the whole transformer is invalid and scrapped due to buckling instability of the whole oil tank caused when the local flat plate warping condition is serious is avoided.
When the reinforcing assembly is used, a worker welds the transverse reinforcing rib 201 and the longitudinal reinforcing rib 202 to the inner wall of the oil tank body 101 by using a welding gun.
The above disclosure is merely illustrative of a preferred embodiment of a transformer tank structure, and the scope of the present application should not be limited thereto, and those skilled in the art will appreciate that all or part of the procedures for implementing the above embodiments are equivalent and still fall within the scope of the present application.
Claims (5)
1. An oil tank structure of a transformer comprises an oil tank body and is characterized in that,
The protective assembly comprises a connector, a mounting rack and a protective plate;
the connector with oil tank body fixed connection, and be located the oil tank body outside, the mounting bracket with the connector is dismantled and is connected, and is located connector one side, the guard plate with mounting bracket fixed connection, and be located keep away from connector one side.
2. A tank structure of a transformer according to claim 1, wherein,
The connector comprises a base and a fixing bolt, wherein the base is fixedly connected with the oil tank body and is positioned on the outer side of the oil tank body, and the fixing bolt is in threaded connection with the base and penetrates through the base.
3. A tank structure of a transformer according to claim 2, wherein,
The protection plate comprises a frame and a separation net, wherein the frame is fixedly connected with the mounting frame and is positioned at one side far away from the base, and the separation net is fixedly connected with the frame and is positioned at one side of the frame.
4. A tank structure of a transformer according to claim 3, wherein,
The oil tank structure of the transformer further comprises a reinforcing component, and the reinforcing component is arranged on the inner wall of the oil tank body.
5. A tank structure of a transformer according to claim 4, wherein,
The reinforcing component comprises a transverse reinforcing rib and a longitudinal reinforcing rib, wherein the transverse reinforcing rib is fixedly connected with the oil tank body and is positioned on the inner wall of the oil tank body, and the longitudinal reinforcing rib is fixedly connected with the transverse reinforcing rib and is positioned on one side of the transverse reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322954568.4U CN221040768U (en) | 2023-11-01 | 2023-11-01 | Oil tank structure of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322954568.4U CN221040768U (en) | 2023-11-01 | 2023-11-01 | Oil tank structure of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221040768U true CN221040768U (en) | 2024-05-28 |
Family
ID=91189771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322954568.4U Active CN221040768U (en) | 2023-11-01 | 2023-11-01 | Oil tank structure of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221040768U (en) |
-
2023
- 2023-11-01 CN CN202322954568.4U patent/CN221040768U/en active Active
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