CN220190292U - Outdoor transformer substation - Google Patents
Outdoor transformer substation Download PDFInfo
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- CN220190292U CN220190292U CN202321671338.0U CN202321671338U CN220190292U CN 220190292 U CN220190292 U CN 220190292U CN 202321671338 U CN202321671338 U CN 202321671338U CN 220190292 U CN220190292 U CN 220190292U
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- heat dissipation
- oblique
- beams
- girder
- outdoor
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- 238000003491 array Methods 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Transformer Cooling (AREA)
Abstract
The utility model relates to the technical field of substations, in particular to an outdoor substation, which comprises a substation main body and a top cover arranged on the substation main body, wherein the top cover comprises a first girder and a second girder, the middle parts of the top end surfaces of the first girder and the second girder incline towards two sides, a cross beam is arranged between the first girder and the second girder, one side of the cross beam is provided with a plurality of first inclined girders, the other side of the cross beam is provided with a plurality of second inclined girders, a first air channel is formed among the plurality of first inclined girders, a second air channel is formed among the plurality of second inclined girders, and the first air channel is communicated with the second air channel; and the top cover is provided with radiating fins corresponding to the radiating hole arrays, and the radiating fins are connected to the tops of the first oblique beam and the second oblique beam. The utility model enlarges the whole radiating area of the transformer substation, and can meet the impact dispersion requirement of the top cover while realizing better radiating effect.
Description
Technical Field
The utility model relates to the technical field of wind power generation substations, in particular to an outdoor substation.
Background
At present, a shell top cover of an outdoor box-type substation is formed by bending a thin steel plate, fan blades are covered with ice in winter ice and snow weather, and ice cubes fall down to impact the top cover to damage the top cover when ice is dissolved; in summer high temperature weather, the temperature in the transformer substation box rises, when the temperature exceeds normal operating environment temperature, can influence the normal work of electronic equipment in the transformer substation, causes the incident even, does not have at present one kind and can effectively decompose the ice-cube impact in order to avoid it to cause the damage to the top cap to and improve the technical scheme of transformer substation radiating effect through the top cap.
Disclosure of Invention
The utility model aims to provide an outdoor transformer substation so as to solve the technical problems in the prior art.
The embodiment of the utility model is realized by the following technical scheme: the outdoor transformer substation comprises a transformer substation main body and a top cover arranged on the transformer substation main body, wherein the top cover comprises a first main beam and a second main beam, the middle parts of the top end faces of the first main beam and the second main beam incline towards two sides, a cross beam is arranged between the first main beam and the second main beam, one side of the cross beam is provided with a plurality of first inclined beams, the other side of the cross beam is provided with a plurality of second inclined beams, a first air channel is formed between the first inclined beams, a second air channel is formed between the second inclined beams, and the first air channel is communicated with the second air channel;
the heat dissipation device comprises a top cover, a first air channel, a second air channel, a heat dissipation hole array, a heat dissipation fin, a plurality of first oblique beams and a plurality of second oblique beams, wherein the heat dissipation hole array is arranged on the top cover and corresponds to the first air channel and the second air channel, the heat dissipation hole array is communicated with the inner space of the transformer substation main body, the heat dissipation fin is arranged on the top cover and corresponds to the heat dissipation hole array, and the heat dissipation fin is connected to the tops of the first oblique beams and the second oblique beams.
According to a preferred embodiment, the first oblique beam and the second oblique beam are provided with lifting components corresponding to the heat dissipation hole arrays, the lifting components comprise supporting oblique beams connected to the tops of the first oblique beam and the second oblique beam and bosses arranged in the first air duct and the second air duct, the heat dissipation fins are connected to the top end faces of the supporting oblique beams, and the first air duct and the second air duct are conducted between the heat dissipation fins and the heat dissipation hole arrays through the bosses.
According to a preferred embodiment, the first oblique beam and the second oblique beam corresponding to the lower parts of the radiating fins are provided with water grooves for water supply, and water inlets of the water grooves are distributed on one side of the boss.
According to a preferred embodiment, a plurality of air guide beams are formed on the outer side of the radiating fin, and a third air duct is formed among the plurality of air guide beams.
According to a preferred embodiment, the air guide beam is arranged in a staggered manner with the first inclined beam and the second inclined beam.
According to a preferred embodiment, the first oblique beam and the second oblique beam are distributed at equal intervals on two sides of the main beam.
According to a preferred embodiment, the inclination angle of the first oblique beam and the second oblique beam is 5-10 degrees.
According to a preferred embodiment, the top cover is provided with a lifting bar.
The technical scheme of the outdoor transformer substation provided by the embodiment of the utility model has at least the following advantages and beneficial effects: the top cover provided by the utility model can effectively disperse the impact force of ice cubes and effectively prevent the top cover of the transformer substation from being damaged; the air duct is formed by the inclined beam, and the radiating hole array and the radiating fins corresponding to the air duct are arranged, so that natural wind can be guided between the radiating holes and the radiating fins, the whole radiating area is enlarged, and the impact dispersion requirement can be met while the better radiating effect is realized.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an outdoor substation according to embodiment 1 of the present utility model;
fig. 2 is a bottom view of the top cover according to embodiment 1 of the present utility model;
fig. 3 is a schematic view of a partial structure of a top cover according to embodiment 1 of the present utility model;
FIG. 4 is a top view of the top cover provided in embodiment 1 of the present utility model;
fig. 5 is a schematic structural diagram of a first air duct provided in embodiment 1 of the present utility model;
icon: the transformer substation comprises a 1-transformer substation main body, a 2-top cover, a 3-first main beam, a 4-second main beam, a 5-cross beam, a 6-first inclined beam, a 7-second inclined beam, an 8-first air duct, a 9-second air duct, a 10-radiating hole array, 11-radiating fins, 12-supporting inclined beams, 13-bosses, 14-water passing grooves, 15-air guiding beams, 16-third air ducts and 17-lifting bars.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Example 1
Referring to fig. 1, fig. 1 is a schematic diagram of an overall structure of an outdoor substation according to an embodiment of the present utility model.
The outdoor transformer substation provided by the embodiment comprises a transformer substation main body 1 and a top cover 2 arranged on the transformer substation main body 1; specifically, referring to fig. 2 and 4, the top cover 2 includes a first main beam 3 and a second main beam 4, the middle parts of the top end surfaces of the first main beam 3 and the second main beam 4 incline to two sides, in one implementation of this embodiment, the inclination angles of the first oblique beam 6 and the second oblique beam 7 are 5 ° to 10 °, and the first oblique beam 6 and the second oblique beam 7 are distributed at equal intervals on two sides of the main beam.
Further, a cross beam 5 is arranged between the first main beam 3 and the second main beam 4, one side of the cross beam 5 is provided with a plurality of first inclined beams 6, the other side of the cross beam 5 is provided with a plurality of second inclined beams 7, a plurality of first air channels 8 are formed between the first inclined beams 6, a plurality of second air channels 9 are formed between the second inclined beams 7, and the first air channels 8 are communicated with the second air channels 9. In this embodiment, a heat dissipation hole array 10 is formed on the top cover 2 corresponding to the first air duct 8 and the second air duct 9, and the heat dissipation hole array 10 is communicated with the internal space of the substation main body 1; in the embodiment, natural wind is guided to the corresponding position of the radiating hole array 10 through the first air duct 8/the second air duct 9, and rising hot air flow in the internal space of the transformer substation is discharged from the second air duct 9/the first air duct 8, so that heat dissipation of the transformer substation is realized. Further, in this embodiment, the top cover 2 is provided with the heat dissipation fins 11 corresponding to the heat dissipation hole array 10, and the heat dissipation fins 11 are connected to the tops of the first oblique beams 6 and the second oblique beams 7, and are used for diffusing the whole heat dissipation area of the heat dissipation hole array 10, so as to realize a better heat dissipation effect and simultaneously shield the heat dissipation hole array 10. In addition, the top cover 2 provided by the utility model can effectively disperse the impact force of ice cubes and effectively prevent the top cover 2 of the transformer substation from being damaged.
Further, in order to prevent rain from entering the transformer substation, as shown in fig. 5, in the embodiment, lifting assemblies are arranged on the first oblique beam 6 and the second oblique beam 7 corresponding to the heat dissipation hole arrays 10; specifically, the lifting assembly comprises a supporting inclined beam 12 connected to the tops of the first inclined beam 6 and the second inclined beam 7 and a boss 13 arranged in the first air duct 8 and the second air duct 9; further, the cooling fin 11 is connected to the top end surface of the supporting diagonal beam 12, and the first air duct 8 and the second air duct 9 are communicated between the cooling fin 11 and the cooling hole array 10 through the boss 13; the boss 13 is used to lift the first air duct 8/the second air duct 9 and prevent rainwater from entering the internal space of the transformer substation through the heat dissipation hole array 10.
Further, in order to prevent the natural wind, which is wrapped by the rain, from wrapping the rain and turning over the boss 13 in the case of heavy rainy weather, in this embodiment, the water passing grooves 14 through which the water flows are formed in the first oblique beam 6 and the second oblique beam 7 corresponding to the lower parts of the cooling fins 11, and the water inlets of the water passing grooves 14 are distributed on one side of the boss 13, so that the rain reaching the boss 13 is discharged from the water passing grooves 14.
Further, a plurality of air guide beams 15 are formed on the outer side of the radiating fin 11, a third air duct 16 is formed among the air guide beams 15, and the air guide beams 15, the first oblique beams 6 and the second oblique beams 7 are arranged in a staggered mode.
In one implementation of this embodiment, in order to facilitate assembly of the top cover 2 and to facilitate maintenance personnel to climb up the substation, a lifting bar 17 is provided on the top cover 2.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides an outdoor transformer substation, includes transformer substation main part (1) and locates top cap (2) on transformer substation main part (1), its characterized in that, top cap (2) include first girder (3) and second girder (4), the middle part of the top terminal surface of first girder (3), second girder (4) is toward both sides slope, be equipped with crossbeam (5) between first girder (3) and second girder (4), one side of crossbeam (5) is equipped with a plurality of first sloping (6), and the opposite side is equipped with a plurality of second sloping (7), a plurality of constitute first wind channel (8) between first sloping (6), a plurality of constitute second wind channel (9) between second sloping (7), just first wind channel (8) are linked together with second wind channel (9);
the heat dissipation device is characterized in that a heat dissipation hole array (10) is formed in the top cover (2) corresponding to the first air channel (8) and the second air channel (9), the heat dissipation hole array (10) is communicated with the inner space of the transformer substation main body (1), heat dissipation fins (11) are arranged on the top cover (2) corresponding to the heat dissipation hole array (10), and the heat dissipation fins (11) are connected to the tops of the first inclined beam (6) and the second inclined beam (7).
2. The outdoor transformer substation of claim 1, wherein the first oblique beam (6) and the second oblique beam (7) are provided with lifting assemblies corresponding to the heat dissipation hole arrays (10), the lifting assemblies comprise supporting oblique beams (12) connected to the tops of the first oblique beam (6) and the second oblique beam (7) and bosses (13) arranged in the first air duct (8) and the second air duct (9), the heat dissipation fins (11) are connected to the top end faces of the supporting oblique beams (12), and the first air duct (8) and the second air duct (9) are communicated between the heat dissipation fins (11) and the heat dissipation hole arrays (10) through the bosses (13).
3. An outdoor substation according to claim 2, characterized in that water passing grooves (14) for water passing are formed in the first oblique beams (6) and the second oblique beams (7) corresponding to the lower parts of the radiating fins (11), and water inlets of the water passing grooves (14) are distributed on one side of the boss (13).
4. An outdoor substation according to claim 3, characterized in that a number of air guiding beams (15) are formed on the outer side of the cooling fin (11), and a third air duct (16) is formed between the air guiding beams (15).
5. An outdoor substation according to claim 4, characterized in that the wind guiding beams (15) are arranged in a staggered manner with the first oblique beams (6) and the second oblique beams (7).
6. An outdoor substation according to any of the claims 1 to 5, characterized in that the first (6) and the second (7) diagonal beams are equally spaced on both sides of the main beam.
7. An outdoor substation according to claim 6, characterized in that the inclination angle of the first (6) and second (7) oblique beams is 5-10 °.
8. An outdoor substation according to claim 6, characterized in that the roof (2) is provided with a lifting bar (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321671338.0U CN220190292U (en) | 2023-06-28 | 2023-06-28 | Outdoor transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321671338.0U CN220190292U (en) | 2023-06-28 | 2023-06-28 | Outdoor transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220190292U true CN220190292U (en) | 2023-12-15 |
Family
ID=89113829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321671338.0U Active CN220190292U (en) | 2023-06-28 | 2023-06-28 | Outdoor transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220190292U (en) |
-
2023
- 2023-06-28 CN CN202321671338.0U patent/CN220190292U/en active Active
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