CN209544093U - A kind of oil-immersed transformer shell - Google Patents
A kind of oil-immersed transformer shell Download PDFInfo
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- CN209544093U CN209544093U CN201920601961.6U CN201920601961U CN209544093U CN 209544093 U CN209544093 U CN 209544093U CN 201920601961 U CN201920601961 U CN 201920601961U CN 209544093 U CN209544093 U CN 209544093U
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- oil
- shell
- immersed transformer
- fixedly installed
- telecommunications
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Abstract
The utility model belongs to oil-immersed transformer technical field, more particularly to a kind of oil-immersed transformer shell, including shell, the inside of the shell is fixedly installed with folder, the front of the folder is fixedly mounted cored, the outside of the iron core has been fixedly attached coil, the bottom of the shell is provided with micro-adjusting mechanism, and the side of shell is fixedly installed with radiating sleeve, the side of the radiating sleeve offers heat release hole, and the inside of radiating sleeve is fixedly installed with condensation oil pipe, the bottom of the radiating sleeve is fixedly installed with driving motor.The oil-immersed transformer shell, pass through setting controller, transmission line and oil temperature inductor, it can be during transformer station high-voltage side bus, the oil temperature of interior of shell is detected in real time, and it is controlled according to frequency of the oil temperature to driving motor, so as to automatically adjust the velocity of rotation of flabellum, the radiating rate of oil body in condensation oil pipe is accelerated, the cooling effect of oil body in the oil-immersed transformer is improved.
Description
Technical field
The utility model belongs to oil-immersed transformer technical field, and in particular to a kind of oil-immersed transformer shell.
Background technique
Oil-immersed transformer is the novel high-performance transformer of a kind of more reasonable structure and more excellent performance, three-dimensional winding iron
Core is that the three-dimensional of equilateral triangle arranges by three stems, and drop is lost closer to circle in the cross-sectional area of core mandrel
Low, noise reduces, three Xiang Pingheng, reduces third-harmonic component, which is widely used in town and country and industrial and mining enterprises' power grid changes
It makes；It, cannot rotation according to the oil temperature of enclosure interior to heat emission fan however, existing most of oil-immersed transformers are when in use
Speed is controlled, and the cooling effect so as to cause oil body is poor, and cannot be according to the flat conditions on ground, to housing bottom
Height is finely adjusted, and is easy so that the oil-immersed transformer shakes at runtime, to affect its stability.
Utility model content
The purpose of this utility model is to provide a kind of oil-immersed transformer shells, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of oil-immersed transformer shell, including outer
Shell, the inside of the shell are fixedly installed with folder, and the front fixed installation of the folder is cored, and the outside of the iron core is solid
Surely it is socketed with coil, the bottom of the shell is provided with micro-adjusting mechanism, and the side of shell is fixedly installed with radiating sleeve, described to dissipate
The side of hot jacket offers heat release hole, and the inside of radiating sleeve is fixedly installed with condensation oil pipe, and the bottom of the radiating sleeve is fixed
Driving motor is installed, fixing sleeve is connected to flabellum on the output shaft of the driving motor, and the outside of driving motor passes through connection
Line is connect with the side telecommunications at the top of controller, and the other side at the top of the controller passes through transmission line and oil temperature inductor telecommunications
Connection, the oil temperature inductor are fixedly mounted on the inner wall of shell.
Preferably, the micro-adjusting mechanism includes connecting rod, and the connecting rod is fixedly mounted on the bottom of shell, and connecting rod
It is actively socketed on the inside of support base, the inside of the support base is fixedly installed with rubber block, and the side of support base
Screw thread is socketed with fixing bolt, and one end of the fixing bolt is fixedly connected with fixed plate.
Preferably, the side of the fixed plate is in contact with the side of connecting rod, and the side of fixed plate be provided with it is anti-skidding
Line.
Preferably, the condensation oil pipe is located at the underface of flabellum, and condenses the S-shaped distribution of oil pipe.
Preferably, the controller includes information receiving module and circuit control module, the input terminal of information receiving module
It is connect with the output end telecommunications of oil temperature inductor, and the input terminal telecommunications of the output end of information receiving module and circuit control module
Connection, the output end of circuit control module and the input terminal telecommunications of driving motor connect.
Preferably, the oil temperature inductor includes temperature sense probe, the output end and signal of the temperature sense probe
The input terminal telecommunications of processing module connects, and the output end of the signal processing module and the input terminal telecommunications of signal transmission module connect
It connects, the output end of the signal transmission module and the input terminal telecommunications of controller connect.
Compared with prior art, the utility model has the beneficial effects that
1, the oil-immersed transformer shell can be transported by setting controller, transmission line and oil temperature inductor in transformer
In capable process, the oil temperature of interior of shell is detected in real time, and is controlled according to frequency of the oil temperature to driving motor, from
And the velocity of rotation of flabellum can be automatically adjusted, the radiating rate of oil body in condensation oil pipe is accelerated, oil immersed type change is improved
The cooling effect of oil body in depressor.
2, the oil-immersed transformer shell can be during transformer be installed by the way that micro-adjusting mechanism is arranged, base area
The flat conditions in face or material installed surface are finely adjusted the height of outer casing bottom, so that transformer is at smoothly
State, avoid transformer at runtime run-off the straight or shake the problem of, ensure that the transformer place when stabilization
Property.
Detailed description of the invention
Fig. 1 is the front schematic view of the utility model structure；
Fig. 2 is the schematic internal view of support base in the utility model；
Fig. 3 is the telecommunications connection schematic diagram of oil temperature inductor in the utility model.
In figure: 1, shell；2, folder；3, iron core；4, coil；5, micro-adjusting mechanism；51, connecting rod；52, support base；53,
Rubber block；54, fixing bolt；55, fixed plate；6, radiating sleeve；7, heat release hole；8, oil pipe is condensed；9, driving motor；10, flabellum；
11, controller；12, transmission line；13, oil temperature inductor；131, temperature sense probe；132, signal processing module；133, signal
Transfer module.
Specific embodiment
The utility model is further described below with reference to embodiment.
The following examples illustrate the utility model, but cannot be used to limit the protection scope of the utility model.Implement
Condition in example can be adjusted according to actual conditions are further, to the utility model under the concept thereof of the utility model
Method simple modifications belong to the requires of the utility model protection range.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of oil-immersed transformer shell, including shell
1, the inside of shell 1 is fixedly installed with folder 2, and the front of folder 2 is fixedly mounted cored 3, and the external fixing sleeve of iron core 3 is connected to
Coil 4, the bottom of shell 1 is provided with micro-adjusting mechanism 5, and the side of shell 1 is fixedly installed with radiating sleeve 6, the side of radiating sleeve 6
Heat release hole 7 is offered, and the inside of radiating sleeve 6 is fixedly installed with condensation oil pipe 8, the bottom of radiating sleeve 6 is fixedly installed with transmission
Motor 9, fixing sleeve is connected to flabellum 10 on the output shaft of driving motor 9, and the outside of driving motor 9 passes through connecting line and controller
The side telecommunications connection at 11 tops, this driving motor 9 are suitable for the motor of model Y50L-2, the other side at 11 top of controller
It is connect by transmission line 12 with 13 telecommunications of oil temperature inductor, oil temperature inductor 13 is fixedly mounted on the inner wall of shell 1.
Specifically, micro-adjusting mechanism 5 includes connecting rod 51, connecting rod 51 is fixedly mounted on the bottom of shell 1, and connecting rod 51
It is actively socketed on the inside of support base 52, the inside of support base 52 is fixedly installed with rubber block 53, and support base 52
Flank threads are socketed with fixing bolt 54, and one end of fixing bolt 54 is fixedly connected with fixed plate 55, can be in the oil-immersed transformer
During use, according to the flatness on ground, the bottom of oil-immersed transformer is finely adjusted, to ensure that oil immersed type becomes
Stability when depressor is placed.
Specifically, the side of fixed plate 55 is in contact with the side of connecting rod 51, and the side of fixed plate 55 be provided with it is anti-
Sliding line, can play fixed effect to the position of connecting rod 51 during fine tuning, avoid connecting rod 51 because of gravity
It is excessive and the problem of slide, to ensure that fastness when connecting rod 51 is fixed.
Specifically, condensation oil pipe 8 is located at the underface of flabellum 10, and the S-shaped distribution of oil pipe 8 is condensed, can be dropped in heat dissipation
Temperature process in, enable condensation oil pipe 8 inside oil body uniformly transfer heat, thus improve oil body cool down effect.
Specifically, controller 11 include information receiving module and circuit control module, the input terminal of information receiving module with
The output end telecommunications of oil temperature inductor 13 connects, and the input terminal telecommunications of the output end of information receiving module and circuit control module
Connection, the output end of circuit control module connect with the input terminal telecommunications of driving motor 9, can according to the oil temperature inside shell 1,
The rotational frequency of driving motor 9 is controlled, so as to control the velocity of rotation of flabellum 10, further improves oil temperature drop
The effect of temperature.
Specifically, oil temperature inductor 13 includes temperature sense probe 131, the output end and signal of temperature sense probe 131
The input terminal telecommunications of processing module 132 connects, the output end of signal processing module 132 and the input terminal of signal transmission module 133
Telecommunications connection, the output end of signal transmission module 133 are connect with the input terminal telecommunications of controller 11, can be worked in transformer
In the process, the oil temperature inside shell 1 is monitored in real time, is run consequently facilitating controlling flabellum 10 processed using controller 11.
The working principle and process for using of the utility model: first when installing transformer, opposite direction rotates fixing bolt 54,
It is allowed to move to the external of support base 52, and is moved with fixed plate 55, so that phase between fixed plate 55 and connecting rod 51
Separation, then support base 52 is pulled in the vertical direction, according to the flat conditions on ground or material installed surface, to 1 bottom of shell
The height in portion is finely adjusted so that transformer is at stable state, avoid transformer at runtime run-off the straight or
The problem of shaking, ensures that the stability when transformer is placed, and then clockwise direction rotates fixing bolt 54, is allowed to support
The inside of pedestal 52 is moved, and is moved with fixed plate 55, so that be in close contact between fixed plate 55 and connecting rod 51, thus
Connecting rod 51 is fixed, when finally the oil inside shell 1 is entered in condensation oil pipe 8, temperature sense probe 131 at this time
The oil temperature information sensed can be sent in the form of a signal to signal processing module 132, and signal processing module 132 is by signal
After processing, then new signal passed to by controller 11 by signal transmission module 133, and controller 11 can control driving motor
9 frequency is controlled, and so as to automatically adjust the velocity of rotation of flabellum 10, accelerates the heat dissipation of oil body in condensation oil pipe 8
Speed improves the cooling effect of oil body in the oil-immersed transformer.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of oil-immersed transformer shell, it is characterised in that: including shell (1), the inside of the shell (1) is fixedly installed with
Cored (3) are fixedly mounted in the front of folder (2), the folder (2), and the outside of the iron core (3) has been fixedly attached coil
(4), the bottom of the shell (1) is provided with micro-adjusting mechanism (5), and the side of shell (1) is fixedly installed with radiating sleeve (6), institute
The side for stating radiating sleeve (6) offers heat release hole (7), and the inside of radiating sleeve (6) is fixedly installed with condensation oil pipe (8), described
The bottom of radiating sleeve (6) is fixedly installed with driving motor (9), and fixing sleeve is connected to flabellum on the output shaft of the driving motor (9)
(10), and the outside of driving motor (9) is connect by connecting line with the side telecommunications at the top of controller (11), the controller
(11) other side at the top of is connect by transmission line (12) with oil temperature inductor (13) telecommunications, and the oil temperature inductor (13) is fixed
It is mounted on the inner wall of shell (1).
2. a kind of oil-immersed transformer shell according to claim 1, it is characterised in that: the micro-adjusting mechanism (5) includes
Connecting rod (51), the connecting rod (51) is fixedly mounted on the bottom of shell (1), and connecting rod (51) is actively socketed on support bottom
The inside of seat (52), the inside of the support base (52) is fixedly installed with rubber block (53), and the side of support base (52)
Screw thread is socketed with fixing bolt (54), and one end of the fixing bolt (54) is fixedly connected with fixed plate (55).
3. a kind of oil-immersed transformer shell according to claim 2, it is characterised in that: the side of the fixed plate (55)
It is in contact with the side of connecting rod (51), and the side of fixed plate (55) is provided with anti-skid chequer.
4. a kind of oil-immersed transformer shell according to claim 1, it is characterised in that: the condensation oil pipe (8) is located at
The underface of flabellum (10), and condense oil pipe (8) S-shaped distribution.
5. a kind of oil-immersed transformer shell according to claim 1, it is characterised in that: the controller (11) includes letter
Receiving module and circuit control module are ceased, the input terminal of information receiving module and the output end telecommunications of oil temperature inductor (13) connect
It connects, and the input terminal telecommunications of the output end of information receiving module and circuit control module connects, the output end of circuit control module
It is connect with the input terminal telecommunications of driving motor (9).
6. a kind of oil-immersed transformer shell according to claim 1, it is characterised in that: oil temperature inductor (13) packet
It includes temperature sense probe (131), the output end of the temperature sense probe (131) and the input terminal of signal processing module (132)
Telecommunications connection, the output end of the signal processing module (132) are connect with the input terminal telecommunications of signal transmission module (133), institute
The output end for stating signal transmission module (133) is connect with the input terminal telecommunications of controller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601961.6U CN209544093U (en) | 2019-04-29 | 2019-04-29 | A kind of oil-immersed transformer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601961.6U CN209544093U (en) | 2019-04-29 | 2019-04-29 | A kind of oil-immersed transformer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209544093U true CN209544093U (en) | 2019-10-25 |
Family
ID=68246526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920601961.6U Expired - Fee Related CN209544093U (en) | 2019-04-29 | 2019-04-29 | A kind of oil-immersed transformer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209544093U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863412A (en) * | 2020-07-14 | 2020-10-30 | 合肥鑫伟电力设备有限公司 | Oil-immersed transformer with automatic heating device |
| CN114005661A (en) * | 2021-12-29 | 2022-02-01 | 深圳灏鹏科技有限公司 | Optical radiation-based self-maintenance power transformer and use method thereof |
| CN114220632A (en) * | 2021-11-25 | 2022-03-22 | 深圳南拓电力科技有限公司 | Integrated high-temperature protection device for oil-immersed power equipment |
-
2019
- 2019-04-29 CN CN201920601961.6U patent/CN209544093U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863412A (en) * | 2020-07-14 | 2020-10-30 | 合肥鑫伟电力设备有限公司 | Oil-immersed transformer with automatic heating device |
| CN114220632A (en) * | 2021-11-25 | 2022-03-22 | 深圳南拓电力科技有限公司 | Integrated high-temperature protection device for oil-immersed power equipment |
| CN114005661A (en) * | 2021-12-29 | 2022-02-01 | 深圳灏鹏科技有限公司 | Optical radiation-based self-maintenance power transformer and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191025 Termination date: 20200429 |