CN210743736U - Transformer oil tank structure - Google Patents
Transformer oil tank structure Download PDFInfo
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- CN210743736U CN210743736U CN201921755989.1U CN201921755989U CN210743736U CN 210743736 U CN210743736 U CN 210743736U CN 201921755989 U CN201921755989 U CN 201921755989U CN 210743736 U CN210743736 U CN 210743736U
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- oil tank
- transformer
- oil
- type pipe
- heat
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Abstract
The utility model discloses a transformer tank structure, the oil tank comprises an oil tank, bolt fixedly connected with case lid is passed through at the top of oil tank, the top intercommunication of oil tank one side has U type pipe to the bottom intercommunication of U type pipe has the oil pump, the delivery outlet of oil pump is linked together through the bottom of connecting pipe and oil tank one side, the right side welding of U type pipe has the heat-conducting plate to bolt fixedly connected with heat dissipation section bar is passed through on the right side of heat-conducting plate, the utility model relates to a transformer technical field. This transformer oil tank structure has U type pipe through the top intercommunication of oil tank one side to the bottom intercommunication of U type pipe has the oil pump, and the delivery outlet of oil pump passes through the bottom of connecting pipe and oil tank one side and communicates, and the right side welding of U type pipe has the heat-conducting plate, adds circulation cooling system, improves oil tank structure's radiating effect greatly, and peripheral frame construction reinforcing effectively prevents to collide with to the protectiveness of oil tank, is convenient for hoist and mount and transportation protection.
Description
Technical Field
The utility model relates to a transformer technical field specifically is a transformer tank structure.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into power transformers and special transformers (electric furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, transformers, and the like) according to the application.
Distribution transformer is one of the important equipment in industrial and mining enterprises and civil buildings power supply and distribution system, and among the prior art, oil-immersed transformer mainly dispels the heat through welding radiating fin at transformer tank surface, and the radiating effect remains to be promoted, and oil tank periphery welded fin structure easily takes place to warp because of the collision in transportation installation and the use, causes the oil tank fracture even.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a transformer tank structure has solved among the prior art transformer tank radiating effect and has remained to promote and the oil tank structure easily because of the problem of collision damage.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a transformer tank structure, includes the oil tank, bolt fixedly connected with case lid is passed through at the top of oil tank, the top intercommunication of oil tank one side has U type pipe to the bottom intercommunication of U type pipe has the oil pump, the delivery outlet of oil pump is linked together through the bottom of connecting pipe with oil tank one side, the right side welding of U type pipe has the heat-conducting plate to bolt fixedly connected with heat dissipation section bar is passed through on the right side of heat-conducting plate, the right side fixedly connected with fan of heat dissipation section bar, the bottom welding of oil tank has the bottom plate, and four turnings at bottom plate top all weld the angle steel to the welding has the diaphragm between.
Preferably, one side of the oil tank, which is far away from the U-shaped pipe, is welded with radiating fins, and two sides of the bottom plate are both welded with channel steel.
Preferably, the top of the oil tank is integrally formed with a flange part, and the flange part and the tank cover are both provided with first connecting holes.
Preferably, the inside of oil tank is provided with the winding to the second connecting hole has all been seted up to the inside of heat-conducting plate and heat dissipation section bar.
Preferably, the area of the bottom plate is larger than the bottom area of the oil tank, and the distance between the adjacent angle steels is larger than the width of the oil tank.
Preferably, the welding height of the transverse plate is lower than the height of the oil tank.
Advantageous effects
The utility model provides a transformer tank structure. Compared with the prior art, the method has the following beneficial effects:
(1) this transformer oil tank structure, top intercommunication through oil tank one side has U type pipe, and the bottom intercommunication of U type pipe has the oil pump, the delivery outlet of oil pump communicates through the bottom of connecting pipe with oil tank one side, the right side welding of U type pipe has the heat-conducting plate, and bolt fixedly connected with heat dissipation section bar is passed through on the right side of heat-conducting plate, the right side fixedly connected with fan of heat dissipation section bar, the bottom welding of oil tank has the bottom plate, and four turnings at bottom plate top all have the angle steel welded, and the welding has the diaphragm between the top of angle steel, add circulation cooling system, the radiating effect of oil tank structure is greatly improved, the protectiveness to the oil tank is strengthened to peripheral frame construction, effectively prevent to collide.
(2) This transformer oil tank structure, one side welding of keeping away from U type pipe through the oil tank has radiating fin, and the channel-section steel has all been welded to the both sides of bottom plate bottom, the top integrated into one piece of oil tank has the flange portion, and first connecting hole has all been seted up with the inside of case lid to the flange portion, the inside of oil tank is provided with the winding, and the second connecting hole has all been seted up to the inside of heat-conducting plate and heat dissipation section bar, the area of bottom plate is greater than the dead zone of oil tank, and distance between the adjacent angle steel is greater than the width of oil tank, the height that the welding height of diaphragm is less than the oil tank, removable radiator design, the cooling system's of.
Drawings
Fig. 1 is a front view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
fig. 3 is a top view of the fuel tank structure of the present invention.
In the figure: the heat dissipation structure comprises an oil tank 1, a tank cover 2, a U-shaped pipe 3, an oil pump 4, a heat conduction plate 5, a heat dissipation section bar 6, a fan 7, a base plate 8, a steel angle 9, a transverse plate 10, a heat dissipation fin 11, a channel steel 12, a flange 13, a first connecting hole 14, a winding 15 and a second connecting hole 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a transformer oil tank structure comprises an oil tank 1, the top of the oil tank 1 is fixedly connected with a tank cover 2 through bolts, the top of the oil tank 1 is integrally formed with a flange portion 13, first connecting holes 14 are formed in the flange portion 13 and the tank cover 2, the top of one side of the oil tank 1 is communicated with a U-shaped pipe 3, one side of the oil tank 1, which is far away from the U-shaped pipe 3, is welded with a radiating fin 11, the radiating fin 11 is used for auxiliary radiating of the oil tank 1, channel steel 12 is welded on two sides of the bottom of a bottom plate 8, the bottom of the U-shaped pipe 3 is communicated with an oil pump 4, an output port of the oil pump 4 is communicated with the bottom of one side of the oil tank 1 through a connecting pipe, a heat conducting plate 5 is welded on the right side of the U-shaped pipe 3, a radiating section bar 6 is fixedly connected, and the heat conducting plate 5 and the heat dissipation section bar 6 are both internally provided with a second connecting hole 16, the right side of the heat dissipation section bar 6 is fixedly connected with a fan 7, the bottom of the oil tank 1 is welded with a bottom plate 8, and four corners at the top of the bottom plate 8 are welded with angle steels 9, the area of the bottom plate 8 is larger than the bottom area of the oil tank 1, the distance between the adjacent angle steels 9 is larger than the width of the oil tank 1, transverse plates 10 are welded between the tops of the angle steels 9, the welding height of the transverse plates 10 is lower than the height of the oil tank 1, the transverse plates 10 and the angle steels 9 form a protective frame structure, the oil tank 1 and a heat dissipation system are positioned in the protective frame, and the oil tank 1 and the heat dissipation system are effectively prevented from being damaged due to collision, while the frame structure facilitates the lifting operation of the structure of the fuel tank 1, what is not described in detail in this description is well known to the person skilled in the art.
During the use, oil pump 4 makes inside 1 and the inside circulation flow path that forms of U type pipe 3 of oil tank, fluid heat transmits to heat dissipation section bar 6 through heat-conducting plate 5 when U type pipe 4 flows through, arrange through the temperature of heat dissipation section bar 6 with higher speed of fan 7, fin 11 of the opposite side of oil tank 1 provides supplementary radiating effect simultaneously, because protective frame that angle steel 9 and diaphragm 10 etc. are constituteed encloses oil tank 1 and cooling system in the inboard, provide the safeguard effect when the collision, the frame construction strengthens the bulk strength of 1 structure of oil tank simultaneously, also can directly hoist and mount equipment through the frame construction, the atress does not exist during the hoist and mount of oil tank 1, provide the safeguard effect for the installation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a transformer tank structure, includes oil tank (1), bolt fixedly connected with case lid (2), its characterized in that are passed through to the top of oil tank (1): the utility model discloses a heat dissipation device, including oil tank (1), bottom intercommunication of oil tank (3) one side has U type pipe (3) to the bottom intercommunication of U type pipe (3) has oil pump (4), the delivery outlet of oil pump (4) is linked together through the bottom of connecting pipe with oil tank (1) one side, the right side welding of U type pipe (3) has heat-conducting plate (5) to bolt fixedly connected with heat dissipation section bar (6) are passed through on the right side of heat-conducting plate (5), the right side fixedly connected with fan (7) of heat dissipation section bar (6), the bottom welding of oil tank (1) has bottom plate (8), and all welding at four turnings at bottom plate (8) top has angle steel (9), and welding.
2. The transformer tank structure according to claim 1, wherein: one side of the oil tank (1) far away from the U-shaped pipe (3) is welded with radiating fins (11), and two sides of the bottom plate (8) are welded with channel steel (12).
3. The transformer tank structure according to claim 1, wherein: the top integrated into one piece of oil tank (1) has flange portion (13) to first connecting hole (14) have all been seted up to flange portion (13) and the inside of case lid (2).
4. The transformer tank structure according to claim 1, wherein: the inside of oil tank (1) is provided with winding (15) to second connecting hole (16) have all been seted up to the inside of heat-conducting plate (5) and heat dissipation section bar (6).
5. The transformer tank structure according to claim 1, wherein: the area of the bottom plate (8) is larger than the bottom area of the oil tank (1), and the distance between the adjacent angle steels (9) is larger than the width of the oil tank (1).
6. The transformer tank structure according to claim 1, wherein: the welding height of the transverse plate (10) is lower than that of the oil tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921755989.1U CN210743736U (en) | 2019-10-18 | 2019-10-18 | Transformer oil tank structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921755989.1U CN210743736U (en) | 2019-10-18 | 2019-10-18 | Transformer oil tank structure |
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| Publication Number | Publication Date |
|---|---|
| CN210743736U true CN210743736U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921755989.1U Active CN210743736U (en) | 2019-10-18 | 2019-10-18 | Transformer oil tank structure |
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| Country | Link |
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| CN (1) | CN210743736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933416A (en) * | 2020-07-01 | 2020-11-13 | 国网江西省电力有限公司电力科学研究院 | Self-circulation heat dissipation device for oil-immersed transformer |
-
2019
- 2019-10-18 CN CN201921755989.1U patent/CN210743736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933416A (en) * | 2020-07-01 | 2020-11-13 | 国网江西省电力有限公司电力科学研究院 | Self-circulation heat dissipation device for oil-immersed transformer |
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