CN209544083U - A kind of oil immersed type three-phase transformer - Google Patents
A kind of oil immersed type three-phase transformer Download PDFInfo
- Publication number
- CN209544083U CN209544083U CN201920601701.9U CN201920601701U CN209544083U CN 209544083 U CN209544083 U CN 209544083U CN 201920601701 U CN201920601701 U CN 201920601701U CN 209544083 U CN209544083 U CN 209544083U
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- CN
- China
- Prior art keywords
- support leg
- temperature drop
- drop pipe
- phase transformer
- oil immersed
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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.)
- Expired - Fee Related
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Abstract
The utility model belongs to transformer technology field, more particularly to a kind of oil immersed type three-phase transformer, including shell, support leg, fixed mechanism, pedestal, temperature drop pipe, water tank and transport pump, the bottom of the shell is fixedly installed with support leg, the top of the support leg is connected by the top movable of fixed mechanism and pedestal, the shell is internally provided with temperature drop pipe, it is fixedly connected at the top of one end of the temperature drop pipe and water tank, and the other end of temperature drop pipe is fixedly connected with the side of water tank.The oil immersed type three-phase transformer, by the way that fixed mechanism is arranged, it can be during transformer be installed, make to be firmly combined between support leg and pedestal in the way of extruding, it avoids tradition to need to drill through mounting hole and time-consuming and laborious problem, not only makes the process of installation simple and convenient, but also also reduce the amount of labour of installation personnel, the speed of installation is accelerated, to improve the working efficiency of oil immersed type three-phase transformer installation.
Description
Technical field
The utility model belongs to transformer technology field, and in particular to a kind of oil immersed type three-phase transformer.
Background technique
Oil immersed type three-phase transformer is also known as threephase oil immersed transformer, using complete oil-filled closed type corrugated tank shell,
It is the fuel tank of sealed-for-life with the expansion that natural resiliency adapts to oil, the core of threephase oil immersed transformer is by closure iron
Core and the winding covered in iron core column form, and it has been widely used in each controller switching equipment；However, existing most of
Oil immersed type three-phase transformer is during installation, it usually needs drills through mounting hole using punch device, not only makes to pacify in this way
It is complicated for operation during dress, and the amount of labour of installation personnel is increased, so that installation speed is slow, result in the work of installation
Make inefficiency, and the cooling effect of the oil immersed type three-phase transformer is poor, is easy to influence its service life.
Utility model content
The purpose of this utility model is to provide a kind of oil immersed type three-phase transformers, 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 type three-phase transformer, including shell
The bottom of body, support leg, fixed mechanism, pedestal, temperature drop pipe, water tank and transport pump, the shell is fixedly installed with support leg,
The top of the support leg is connected by the top movable of fixed mechanism and pedestal, and the shell is internally provided with temperature lowering water
It manages, is fixedly connected at the top of one end of the temperature drop pipe and water tank, and the other end of temperature drop pipe and the side of water tank are fixed
Connection, the outside of the temperature drop pipe other end are fixedly installed with transport pump, and the transport pump is electrically connected with city's circuit, the water
Case is fixedly mounted on the side of base top.
Preferably, the shape of the support leg side is L shape, and the inside of support leg offers mounting groove, the support
The bottom of foot and the top of pedestal are in close contact.
Preferably, the fixed mechanism includes support rod, and the support rod is fixedly mounted at the top of the base, and support rod
Outside be fixedly installed with movable axis, the external fixing sleeve of the movable axis is connected to pressing plate, passes through at the top of described pressing plate one end
The top movable of fixed pin and support leg connection, and the other end of pressing plate is actively socketed on the outside of screw rod, the screw rod it is outer
Screw thread is socketed with positioning sleeve and adjusting set respectively in portion, and the positioning sleeve and adjusting set are located at the bottom and top of the pressing plate other end
Portion.
Preferably, the shape of the fixed pin is T shape, and the bottom end of fixed pin through pressing plate and extends to the interior of support leg
Portion.
Preferably, the internal screw thread inside the adjusting set is adapted with the external screw thread outside screw rod, and the two sides of adjusting set
Adjustable plate there are two being fixedly mounted respectively.
Preferably, the temperature drop pipe is in the S-shaped distribution in the inside of shell, and the material of temperature drop pipe is that heat-transfer effect is good
Metal material.
Compared with prior art, the utility model has the beneficial effects that
1, the oil immersed type three-phase transformer, by be arranged fixed mechanism, can transformer install during, using squeeze
The mode of pressure to be firmly combined between support leg and pedestal, avoids tradition and needs to drill through mounting hole and time-consuming and laborious ask
Topic not only makes the process of installation simple and convenient, but also also reduces the amount of labour of installation personnel, accelerates the speed of installation,
To improve the working efficiency of oil immersed type three-phase transformer installation.
2, the oil immersed type three-phase transformer can be used by setting temperature drop pipe, water tank and transport pump in transformer
In the process, the distribution of shapes using temperature drop pipe inside housings is capable of increasing contact of the enclosure interior oil body with temperature drop pipe
Area accelerates the speed of heat transfer, oil body is quickly cooled down, and not only increases the cooling effect of enclosure interior oil body
Fruit, and also improve the service life of the oil immersed type three-phase transformer.
Detailed description of the invention
Fig. 1 is the front schematic view of the utility model structure；
Fig. 2 is enlarged diagram at A in the utility model；
Fig. 3 is the side sectional view of support leg in the utility model.
In figure: 1, shell；2, support leg；3, fixed mechanism；31, support rod；32, movable axis；33, pressing plate；34, fixed
Pin；35, screw rod；36, positioning sleeve；37, adjusting set；4, pedestal；5, temperature drop pipe；6, water tank；7, transport pump.
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 type three-phase transformer, including shell
1, support leg 2, fixed mechanism 3, pedestal 4, temperature drop pipe 5, water tank 6 and transport pump 7, the bottom of shell 1 are fixedly installed with support
The top of foot 2, support leg 2 is connect by fixed mechanism 3 with the top movable of pedestal 4, and shell 1 is internally provided with temperature drop pipe
5, one end of temperature drop pipe 5 is fixedly connected with the top of water tank 6, and the fixed company in the side of the other end of temperature drop pipe 5 and water tank 6
It connects, the outside of 5 other end of temperature drop pipe is fixedly installed with transport pump 7, and transport pump 7 is electrically connected with city's circuit, this transport pump 7 is applicable in
In the water pump of model 150QJ10-50/7, water tank 6 is fixedly mounted on the side at 4 top of pedestal.
Specifically, the shape of 2 side of support leg is L shape, and the inside of support leg 2 offers mounting groove, the bottom of support leg 2
Portion and the top of pedestal 4 are in close contact, can be in order to which fixed pin 34 to be inserted into the inside of mounting groove, to ensure that support leg
Fastness between 2 and pressing plate 33.
Specifically, fixed mechanism 3 includes support rod 31, support rod 31 is fixedly mounted on the top of pedestal 4, and support rod 31
Outside be fixedly installed with movable axis 32, the external fixing sleeve of movable axis 32 is connected to pressing plate 33, and pressing plate passes through at the top of 33 one end
Fixed pin 34 is connect with the top movable of support leg 2, and the other end of pressing plate 33 is actively socketed on the outside of screw rod 35, screw rod 35
Thread bush is connected to positioning sleeve 36 and adjusting set 37 respectively for outside, positioning sleeve 36 and adjusting set 37 are located at 33 other end of pressing plate
Bottom and top, can during oil immersed type three-phase transformer use, convenient for being installed to it, avoid tradition need
Drill through mounting hole and time-consuming and laborious problem.
Specifically, the shape of fixed pin 34 is T shape, and the bottom end of fixed pin 34 through pressing plate 33 and extends to support leg 2
Inside, the problem that shifts between the two can be avoided in order to which support leg 2 and pressing plate 33 to be combined together.
Specifically, the internal screw thread inside adjusting set 37 is adapted with the external screw thread outside screw rod 35, and the two of adjusting set 37
Side is fixedly mounted respectively there are two adjustable plate, can be by rotating adjusting set 37, so that closely squeezing between pressing plate 33 and support leg 2
Pressure, so that the fixed simpler convenience of process.
Specifically, temperature drop pipe 5 is in the S-shaped distribution in the inside of shell 1, and the material of temperature drop pipe 5 is that heat-transfer effect is good
Metal material, the contact surface of oil body Yu temperature drop pipe 5 can be increased during oil immersed type three-phase transformer use
Product, to improve the effect of oil body cooling.
The working principle and process for using of the utility model: oil immersed type three-phase transformer is placed on to the top of pedestal 4 first
Portion, then rotational positioning set 36 and adjusting set 37 simultaneously, so that positioning sleeve 36 and adjusting set 37 move up, so that pressing plate 33
One end lift, the other end of pressing plate 33 can move down under the action of movable axis 32 at this time, so that the other end and branch of pressing plate 33
The top of support foot 2 is in close contact, and fixed pin 34 is then inserted into the inside of 33 other end of pressing plate, and be allowed to one end and penetrate to branch
The inside of support foot 2 avoids tradition and needs to drill through mounting hole and time-consuming and laborious ask consequently facilitating installs to the transformer
Topic not only makes the process of installation simple and convenient, but also also reduces the amount of labour of installation personnel, accelerates the speed of installation,
To improve the working efficiency of oil immersed type three-phase transformer installation, transport pump 7 is finally opened, so that cold inside water tank 6
But water enters to the inside of shell 1 from one end of temperature drop pipe 5, and is recycled into from the other end of temperature drop pipe 5 to water tank 6
Inside, and the distribution of shapes using temperature drop pipe 5 inside shell 1, are capable of increasing 1 inside oil body of shell and temperature drop pipe 5
Contact area accelerates the speed of heat transfer, oil body is quickly cooled down, and not only increases the drop of 1 inside oil body of shell
Temp effect, and also improve the service life of the oil immersed type three-phase 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 type three-phase transformer, it is characterised in that: including shell (1), support leg (2), fixed mechanism (3), pedestal
(4), the bottom of temperature drop pipe (5), water tank (6) and transport pump (7), the shell (1) is fixedly installed with support leg (2), described
The top of support leg (2) is connect by fixed mechanism (3) with the top movable of pedestal (4), and shell (1) is internally provided with
Temperature drop pipe (5) is fixedly connected at the top of one end and water tank (6) of the temperature drop pipe (5), and temperature drop pipe (5) is another
End is fixedly connected with the side of water tank (6), and the outside of temperature drop pipe (5) other end is fixedly installed with transport pump (7), described
Transport pump (7) is electrically connected with city's circuit, and the water tank (6) is fixedly mounted on the side at the top of pedestal (4).
2. a kind of oil immersed type three-phase transformer according to claim 1, it is characterised in that: support leg (2) side
Shape is L shape, and the inside of support leg (2) offers mounting groove, and the bottom of the support leg (2) and the top of pedestal (4) are tight
Contiguity touching.
3. a kind of oil immersed type three-phase transformer according to claim 1, it is characterised in that: the fixed mechanism (3) includes
Support rod (31), the support rod (31) is fixedly mounted on the top of pedestal (4), and the outside of support rod (31) is fixedly installed with
The external fixing sleeve of movable axis (32), the movable axis (32) is connected to pressing plate (33), is passed through at the top of described pressing plate (33) one end
Fixed pin (34) is connect with the top movable of support leg (2), and the other end of pressing plate (33) is actively socketed on the outer of screw rod (35)
Portion, thread bush is connected to positioning sleeve (36) and adjusting set (37), the positioning sleeve (36) and tune respectively for the outside of the screw rod (35)
Section set (37) is located at the bottom and top of pressing plate (33) other end.
4. a kind of oil immersed type three-phase transformer according to claim 3, it is characterised in that: the shape of the fixed pin (34)
For T shape, and the bottom end of fixed pin (34) through pressing plate (33) and extends to the inside of support leg (2).
5. a kind of oil immersed type three-phase transformer according to claim 3, it is characterised in that: adjusting set (37) inside
The external external screw thread of internal screw thread and screw rod (35) is adapted, and the two sides of adjusting set (37) are fixedly mounted that there are two adjustings respectively
Plate.
6. a kind of oil immersed type three-phase transformer according to claim 1, it is characterised in that: the temperature drop pipe (5) is in shell
The S-shaped distribution in inside of body (1), and the material of temperature drop pipe (5) is the good metal material of heat-transfer effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601701.9U CN209544083U (en) | 2019-04-29 | 2019-04-29 | A kind of oil immersed type three-phase transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601701.9U CN209544083U (en) | 2019-04-29 | 2019-04-29 | A kind of oil immersed type three-phase transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209544083U true CN209544083U (en) | 2019-10-25 |
Family
ID=68246519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920601701.9U Expired - Fee Related CN209544083U (en) | 2019-04-29 | 2019-04-29 | A kind of oil immersed type three-phase transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209544083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029089A (en) * | 2019-12-25 | 2020-04-17 | 武汉天仕达电气有限公司 | Oil duct dredging device for vegetable oil transformer |
-
2019
- 2019-04-29 CN CN201920601701.9U patent/CN209544083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029089A (en) * | 2019-12-25 | 2020-04-17 | 武汉天仕达电气有限公司 | Oil duct dredging device for vegetable oil transformer |
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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 |
Granted publication date: 20191025 Termination date: 20200429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |