CN218274186U - Large-scale oil-immersed transformer oil tank with protective structure - Google Patents
Large-scale oil-immersed transformer oil tank with protective structure Download PDFInfo
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- CN218274186U CN218274186U CN202222400755.3U CN202222400755U CN218274186U CN 218274186 U CN218274186 U CN 218274186U CN 202222400755 U CN202222400755 U CN 202222400755U CN 218274186 U CN218274186 U CN 218274186U
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Abstract
The utility model relates to a transformer tank technical field just discloses a large-scale oil-immersed transformer tank with protective structure, the oil tank comprises an oil tank body, the inside fixedly connected with sealing rubber plate of oil tank, the oil change hole has been seted up on sealing rubber plate's surface, the inside fixedly connected with trompil subassembly of oil change hole, the inside wall fixedly connected with radiator unit of oil tank, the fixed frame of last fixed surface of oil tank is connected with. This large-scale oil-immersed transformer oil tank with protective structure, setting through sealing rubber board and case lid, twist and move the knob, make the oil in the oil tank pour into the back, seal, guarantee the purity of oil, thereby the life of transformer has been improved, and then place the case lid suitable position on the oil tank, correspond nut and locking cap respectively and cup joint on screw thread post and fixed column, twist and move screw thread post and fixed column, make the case lid fix on the oil tank, when raining, the rainwater is from oil tank top landing, thereby play waterproof effect.
Description
Technical Field
The utility model relates to a transformer tank technical field specifically is a large-scale oil-immersed transformer tank with protective structure.
Background
The body (winding and iron core) of the oil-immersed transformer is all arranged in an oil tank filled with transformer oil, and the oil tank is welded by steel plates. The oil tank of the medium and small-sized transformers consists of a tank shell and a tank cover, and the transformer body is placed in the tank shell.
At present, the large oil-immersed transformer oil tank with a protection structure on the market has the following defects:
(1) The heat dissipation is not easy to be carried out on the inside of the transformer oil tank, and if the overload working temperature of the transformer is too high, the heat dissipation is not convenient to be carried out on the inside of the oil tank, so that the work of the transformer is influenced;
(2) The transformer is not easy to seal, and after the transformer cover is used for a long time, the transformer cover is easy to decay and age, so that rainwater is easy to permeate, and the transformer is damaged.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a large oil-immersed transformer oil tank with a protective structure, which solves the problems that (1) proposed in the background art is difficult to dissipate heat inside the transformer oil tank, and the transformer is inconvenient to dissipate heat inside the oil tank when the overload working temperature of the transformer is too high, thereby influencing the work of the transformer; (2) The transformer is not easy to seal, and after the transformer cover is used for a long time, the transformer cover is easy to decay and age, so that rainwater is easy to permeate, and the transformer is damaged.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a large-scale oil-immersed transformer oil tank with protective structure, includes the oil tank, the inside fixedly connected with sealing rubber board of oil tank, the oil change hole has been seted up on sealing rubber board's surface, the inside fixedly connected with trompil subassembly of oil change hole, the inside wall fixedly connected with radiator unit of oil tank, the fixed frame of last fixed surface fixedly connected with of oil tank, the fixed surface fixedly connected with stationary blade of fixed frame, the fixed surface overlap joint of fixed frame has the case lid, the fixed surface fixedly connected with joint frame subassembly of case lid, the fixed orifices has been seted up on the surface of joint frame subassembly, the inside sliding connection of fixed orifices has the fixed column, the surperficial threaded connection of fixed column has the locking cap.
Optionally, the opening assembly comprises an opening and closing column and knobs, fifteen opening assemblies are connected to the inner threads of the opening and closing column, and the opening assemblies are distributed and arranged in a rectangular shape.
Optionally, the heat dissipation assemblies include fans and dust screens, the dust screens are fixedly connected to the surfaces of the fans, the number of the heat dissipation assemblies is five, and the heat dissipation assemblies are distributed and arranged in a straight line shape.
Optionally, a cross hole is formed in the surface of the fixing plate, a threaded column is connected to the inside of the cross hole in a sliding mode, and a nut is connected to the surface of the threaded column in a threaded mode.
Optionally, air holes are formed in the surface of the box cover, and air-permeable meshes are fixedly connected to the insides of the air holes.
Optionally, the joint frame subassembly closes frame and joint piece including the lid, the fixed surface that the lid closed the frame is connected with the joint piece.
(III) advantageous effects
The utility model provides a large-scale oil-immersed transformer oil tank with protective structure possesses following beneficial effect:
1. this large-scale oil-immersed transformer oil tank with protective structure, through the setting of sealing rubber board and case lid, twist and move the knob, make the oil in the oil tank pour into the back, seal, guarantee the purity of oil, thereby the life of transformer has been improved, and then place the case lid suitable position on the oil tank, correspond nut and locking cap respectively and cup joint on screw thread post and fixed column, twist screw thread post and fixed column, make the case lid fix on the oil tank, when raining, the rainwater is followed the landing of oil tank top, thereby play waterproof effect.
2. This large-scale oil-immersed transformer oil tank with protective structure sets up through the combination of radiator unit and ventilative net piece, opens the fan. The fan discharges the heat flow emitted in the oil tank out of the oil tank, and then outside cold air in the breathable net sheet blows in, so that the air in the tank is circulated, and the heat dissipation effect of the oil tank is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the heat dissipation assembly of the present invention;
FIG. 3 is a schematic structural view of the sealing rubber plate of the present invention;
fig. 4 is a schematic view of the overall closed structure of the present invention.
In the figure: 1. an oil tank; 2. sealing the rubber plate; 3. an opening component; 301. opening and closing the column; 302. a knob; 4. a heat dissipating component; 401. a fan; 402. a dust screen; 5. a fixing frame; 6. a fixing sheet; 7. a box cover; 8. a snap frame assembly; 801. covering the frame; 802. a card connecting sheet; 9. fixing a column; 10. a fixing cap; 11. a threaded post; 12. a nut; 13. an air-permeable net sheet.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 to 4, the present invention provides a technical solution: the utility model provides a large-scale oil-immersed transformer oil tank with protective structure, including oil tank 1, the inside fixedly connected with sealing rubber plate 2 of oil tank 1, the oil change hole has been seted up on sealing rubber plate 2's surface, the inside fixedly connected with trompil subassembly 3 of oil change hole, the inside wall fixedly connected with radiator unit 4 of oil tank 1, the fixed frame 5 of last fixed surface fixedly connected with of oil tank 1, the fixed surface fixedly connected with stationary blade 6 of fixed frame 5, the surperficial overlap joint of fixed frame 5 has case lid 7, setting through sealing rubber plate 2 and case lid 7, twist knob 302, make the oil in the oil tank 1 pour into the back, seal, guarantee the purity of oil, thereby the life of transformer has been improved, and then place case lid 7 in the suitable position on oil tank 1, correspond nut 12 and locking cap 10 respectively and cup joint on screw thread post 11 and fixed column 9, twist screw thread post 11 and fixed column 9, make case lid 7 fix on oil tank 1, during the rainy, the rainwater is from the landing at oil tank 1 top, thereby play waterproof effect, the fixed surface fixedly connected with joint frame subassembly 8 of joint, the fixed column subassembly 8's surface is seted up the fixed hole, the inside fixedly connected with screw thread hole 9 and the radiator unit 4 sets up through the heat dissipation fan 4, the combination of opening of fan, the fan is connected with the net piece 401. The fan 401 discharges heat flow emitted from the oil tank 1 out of the oil tank 1, and then cool air outside the air-permeable meshes 13 is blown in, so that air in the tank is circulated, and the heat dissipation effect of the oil tank 1 is improved;
the hole opening assembly 3 comprises opening and closing columns 301 and knobs 302, fifteen hole opening assemblies 3 are connected with the knobs 302 through internal threads of the opening and closing columns 301, the hole opening assemblies 3 are distributed and arranged in a rectangular shape, and the effects of replacing oil in the oil tank 1 and discharging the pressure in the oil tank 1 are achieved through the arrangement of the hole opening assemblies 3;
the heat dissipation assembly 4 comprises a fan 401 and a dustproof net 402, the dustproof net 402 is fixedly connected to the surface of the fan 401, the number of the heat dissipation assemblies 4 is five, the heat dissipation assemblies 4 are distributed and arranged in a straight line shape, and the heat dissipation assembly 4 plays a role in dissipating heat inside the oil tank 1;
the surface of the fixing piece 6 is provided with a transverse hole, a threaded column 11 is slidably connected inside the transverse hole, the surface of the threaded column 11 is in threaded connection with a nut 12, and the fixing piece 6 and the threaded column 11 are combined to fix the tank cover 7 on the oil tank 1;
the surface of the box cover 7 is provided with air holes, the inside of each air hole is fixedly connected with a breathable net piece 13, and the arrangement of the breathable net pieces 13 plays roles of dust prevention, ventilation and heat dissipation;
the clamping frame assembly 8 comprises a cover frame 801 and a clamping sheet 802, the surface of the cover frame 801 is fixedly connected with the clamping sheet 802, and the clamping frame assembly 8 is arranged to play a role in fixing the oil tank 1 and the tank cover 7.
The utility model discloses in, the device's working procedure as follows:
1. twist and move knob 302, make the oil in the oil tank 1 pour into the back, seal, guarantee the purity of oil, thereby the life of transformer has been improved, and then place case lid 7 in oil tank 1 suitable position, make the 8 overlap joints of joint frame subassembly in fixed frame 5 suitable position, with stationary blade 6 overlap joint on joint piece 802, and then correspond nut 12 and locking cap 10 respectively and cup joint on screw thread post 11 and fixed column 9, twist screw thread post 11 and fixed column 9, make case lid 7 fix on oil tank 1, when raining, the rainwater is from 1 top landing of oil tank
2. The fan 401 is turned on. The fan 401 discharges heat flow emitted from the oil tank 1 to the outside of the oil tank 1, and cool air outside the air-permeable mesh 13 is blown in, so that air in the tank is circulated.
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 large-scale oil-immersed transformer oil tank with protective structure, includes oil tank (1), its characterized in that: the inside fixedly connected with sealing rubber plate (2) of oil tank (1), the oil change hole has been seted up on the surface of sealing rubber plate (2), the inside fixedly connected with trompil subassembly (3) of oil change hole, inside wall fixedly connected with radiator unit (4) of oil tank (1), the fixed frame (5) of last fixed surface fixedly connected with of oil tank (1), the fixed surface fixedly connected with stationary blade (6) of fixed frame (5), the surface overlap joint of fixed frame (5) has case lid (7), the fixed surface fixedly connected with joint frame subassembly (8) of case lid (7), the fixed orifices has been seted up on the surface of joint frame subassembly (8), the inside sliding connection of fixed orifices has fixed column (9), the surperficial threaded connection of fixed column (9) has locking cap (10).
2. The large oil-filled transformer oil tank with the protection structure according to claim 1, characterized in that: the hole forming assembly (3) comprises an opening and closing column (301) and knobs (302), the knobs (302) are connected to the inner threads of the opening and closing column (301), fifteen hole forming assemblies (3) are arranged, and the hole forming assemblies (3) are distributed in a rectangular shape.
3. The large oil-filled transformer oil tank with the protection structure according to claim 1, characterized in that: the heat dissipation assembly (4) comprises a fan (401) and a dust screen (402), the dust screen (402) is fixedly connected to the surface of the fan (401), the number of the heat dissipation assemblies (4) is five, and the heat dissipation assemblies (4) are distributed and arranged in a straight line shape.
4. The large oil-immersed transformer oil tank with the protection structure according to claim 1, characterized in that: the cross bore has been seted up on the surface of stationary blade (6), the inside sliding connection of cross bore has screw thread post (11), the surperficial threaded connection of screw thread post (11) has nut (12).
5. The large oil-immersed transformer oil tank with the protection structure according to claim 1, characterized in that: air holes are formed in the surface of the box cover (7), and air permeable meshes (13) are fixedly connected inside the air holes.
6. The large oil-filled transformer oil tank with the protection structure according to claim 1, characterized in that: the clamping frame assembly (8) comprises a cover frame (801) and a clamping sheet (802), and the surface of the cover frame (801) is fixedly connected with the clamping sheet (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222400755.3U CN218274186U (en) | 2022-09-09 | 2022-09-09 | Large-scale oil-immersed transformer oil tank with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222400755.3U CN218274186U (en) | 2022-09-09 | 2022-09-09 | Large-scale oil-immersed transformer oil tank with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218274186U true CN218274186U (en) | 2023-01-10 |
Family
ID=84713930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222400755.3U Active CN218274186U (en) | 2022-09-09 | 2022-09-09 | Large-scale oil-immersed transformer oil tank with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218274186U (en) |
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2022
- 2022-09-09 CN CN202222400755.3U patent/CN218274186U/en active Active
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