CN214850041U - Combined transformer substation for photovoltaic power generation - Google Patents
Combined transformer substation for photovoltaic power generation Download PDFInfo
- Publication number
- CN214850041U CN214850041U CN202120623489.3U CN202120623489U CN214850041U CN 214850041 U CN214850041 U CN 214850041U CN 202120623489 U CN202120623489 U CN 202120623489U CN 214850041 U CN214850041 U CN 214850041U
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- China
- Prior art keywords
- transformer
- fan
- substation
- mounting
- box
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- Expired - Fee Related
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- 238000010248 power generation Methods 0.000 title claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002274 desiccant Substances 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a combined transformer substation for photovoltaic power generation, which belongs to the technical field of combined transformer substations and comprises a transformer substation body, wherein a transformer box is arranged outside the transformer substation body, the lower end of the transformer box is provided with a base, one side of the inside of the transformer box is provided with an air outlet, filter cotton is arranged inside the air outlet, and one side of the inside of the transformer box, which is far away from the air outlet, is provided with a drying device; the drying device comprises an air inlet, a fan, a fixing ring, a ventilation net, a drying agent and a first fixing frame; the utility model discloses a set up the drying device subassembly, the wind that the fan blown becomes dry after the drier, dry wind and then carry out drying process to transformer case internal environment, and the filter screen intercepts the dust of fan air intake, prevents that the dust from getting into inside the transformer case, and whole drying device simple operation, easy dismounting has reached the dry effect of messenger's transformer case internal environment.
Description
Technical Field
The utility model belongs to the technical field of the modular transformer substation, concretely relates to combined transformer substation for photovoltaic power generation.
Background
Transformer substation, place of changing voltage. In order to transmit the electric energy generated by the power plant to a remote place, the voltage must be increased to become high voltage, and then the voltage is decreased as required near the user, and the voltage increasing and decreasing work is completed by a transformer substation. The main equipment of a substation are switches and transformers. The small transformer substations are called as transformer substations according to different sizes. The transformer substation is larger than the substation. The transformer substation refers to a step-down transformer substation with the voltage grade below 110 kV; the transformer substations comprise 'boosting and reducing' transformer substations of various voltage grades.
However, the existing technology has the problem that the environment in the transformer box is not dry enough, which is not beneficial to the working environment of the transformer station, and the universal wheel with the brake of the transformer station is fixed and can not be detached, so that the maintenance is inconvenient.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a combined type transformer substation for photovoltaic power generation has transformer box internal environment and is dry, takes the type universal wheel detachable characteristics of stopping.
In order to achieve the above object, the utility model provides a following technical scheme: a combined type transformer substation for photovoltaic power generation comprises a transformer substation body, wherein a transformer box is arranged on the outer side of the transformer substation body, a base is arranged at the lower end of the transformer box, an air outlet is formed in one side of the interior of the transformer box, filter cotton is arranged in the air outlet, and a drying device is arranged on one side, far away from the air outlet, of the interior of the transformer box;
drying device includes air intake, fan, solid fixed ring, ventilation net, drier and first fixed frame, the inside one side of transformer case is provided with the air intake, the inside of air intake is provided with the fan, the surface of fan is provided with solid fixed ring, gu be connected through the dead lever between fixed ring and the transformer case, the outside of fan is provided with first fixed frame, fan one side and the inside that is located first fixed frame are provided with two ventilation nets, be provided with the drier between the ventilation net.
Preferably, the transformer box outside and the place that corresponds with the air intake are provided with the filter screen, the both sides of filter screen all are provided with the fixing base.
Preferably, the fixing seat is connected with the power transformation box through a nut.
Preferably, four corners of base lower extreme all are provided with can dismantle the mobile device, can dismantle the mobile device and include erection column, first bolt, fixed block, mounting panel, mounting groove, area type universal wheel, second bolt, steady piece and the fixed frame of second of stopping, wherein, four corners of base lower extreme all are provided with the erection column, the lower extreme of erection column is provided with the mounting panel, the lower extreme of mounting panel is provided with the mounting groove, the inside of mounting groove is provided with the fixed block, the inside upper end both sides of fixed block all are provided with first bolt, the lower extreme of mounting groove is provided with the area type universal wheel of stopping, one side of erection column is provided with the fixed frame of second, the inside of the fixed frame of second is provided with the second bolt, the lower extreme of second bolt is provided with steady piece.
Preferably, the fixing block is matched with the mounting groove.
Preferably, the lower end of the stabilizing block is provided with a rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the drying device subassembly, the wind that the fan blew becomes dry after the drier, and dry wind and then carry out drying process to the transformer case internal environment, and the filter screen intercepts the dust of fan air intake, prevents that the dust from getting into the transformer case is inside, and whole drying device convenient operation, easy dismounting have reached the effect that makes the transformer case internal environment dry;
2. the utility model discloses a mobile device subassembly can be dismantled in the setting, when needs are dismantled to the type universal wheel of stopping, ingenious utilization the second screw rod replace to take the type universal wheel of stopping to support whole transformer substation, and then reach the effect of dismantling the type universal wheel of stopping through the mode of dismantling the fixed block.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a drying apparatus according to the present invention;
fig. 3 is a schematic structural view of the detachable mobile device of the present invention.
In the figure: 1. a power transformation box; 2. a drying device; 21. an air inlet; 22. a fan; 23. a fixing ring; 24. filtering with a screen; 25. a fixed seat; 26. a ventilation net; 27. a desiccant; 28. a first fixed frame; 3. a substation body; 4. a base; 5. a detachable mobile device; 51. mounting a column; 52. a first bolt; 53. a fixed block; 54. mounting a plate; 55. mounting grooves; 56. a universal wheel with a brake; 57. a second bolt; 58. a stabilizing block; 59. a second fixed frame; 6. and (7) air outlet.
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 the following technical solutions: a combined transformer substation for photovoltaic power generation comprises a transformer substation body 3, wherein a transformer substation box 1 is arranged on the outer side of the transformer substation body 3, a base 4 is arranged at the lower end of the transformer substation box 1, the base 4 is arranged at the lower end of the transformer substation box 1, an air outlet 6 is arranged on one side of the interior of the transformer substation box 1, filter cotton is arranged in the air outlet 6, and a drying device 2 is arranged on one side, far away from the air outlet 6, of the interior of the transformer substation box 1;
Specifically, a filter screen 24 is arranged at the outer side of the transformer case 1 and corresponding to the air inlet 21, fixing seats 25 are arranged at both sides of the filter screen 24,
by adopting the technical scheme, the dust entering from the air inlet 21 can be conveniently blocked.
Specifically, the fixed seat 25 is connected with the transformation box 1 through a nut,
through adopting above-mentioned technical scheme, convenient to detach filter screen 24.
Specifically, the four corners of the lower end of the base 4 are respectively provided with a detachable moving device 5, the detachable moving device 5 comprises a mounting column 51, a first bolt 52, a fixed block 53, a mounting plate 54, a mounting groove 55, a universal wheel 56 with a brake type, a second bolt 57, a stabilizing block 58 and a second fixed frame 59, wherein the four corners of the lower end of the base 4 are respectively provided with the mounting column 51, the lower end of the mounting column 51 is provided with the mounting plate 54, the lower end of the mounting plate 54 is provided with the mounting groove 55, the fixed block 53 is arranged in the mounting groove 55, the first bolt 52 is arranged on both sides of the upper end in the fixed block 53, the universal wheel 56 with the brake type is arranged at the lower end of the mounting groove 55, the second fixed frame 59 is arranged on one side of the mounting column 51, the second bolt 57 is arranged in the second fixed frame 59, and the stabilizing block 58 is arranged at the lower end of the second bolt 57,
through adopting above-mentioned technical scheme, be convenient for dismantle and take the type universal wheel 56 of stopping.
Specifically, the fixing block 53 is matched with the mounting groove 55,
by adopting the technical scheme, the mobile device 5 can be detached conveniently.
Specifically, the lower end of the stabilizing block 58 is provided with a rubber pad,
through adopting above-mentioned technical scheme, be convenient for lay more stably.
The utility model discloses well area type universal wheel 56 of stopping is the prior art that has disclosed, and the model of chooseing for use is 73-86 types that come from easy success company.
The utility model discloses well fan 22 is the existing technique of disclosing, and the model of chooseing for use is the XGB type that comes from Jieba company.
The utility model discloses a theory of operation and use flow: when the utility model is used, the fan 22 is opened, the fan 22 sucks air from the air inlet 21 and blows the air into the power transformation box 1, the air blown by the fan 22 is dried after passing through the drying agent 27, the dried air enters the power transformation box 1 through the ventilation net 26 and is then discharged from the air outlet 6, the effect of drying the internal environment of the power transformation box 1 is achieved, the filter screen 24 outside the power transformation box 1 effectively blocks dust entering from the air inlet 21 when the fan 22 works, when the type universal wheel 56 that stops in the area that needs to the base 4 lower extreme is dismantled, rotate second bolt 57, make the steady block 58 of second bolt 57 lower extreme hug closely ground, play the supporting role, rotate two first bolts 52 again to extracting, take out fixed block 53 to the both sides are tensile, make mounting groove 55 break away from with mounting panel 54, the type universal wheel 56 that stops in the area is the welding with mounting groove 55, and then reach the effect of dismantling the type universal wheel 56 that stops in the area.
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 combined transformer substation for photovoltaic power generation, includes transformer substation body (3), its characterized in that: a transformer box (1) is arranged on the outer side of the transformer substation body (3), a base (4) is arranged at the lower end of the transformer box (1), an air outlet (6) is formed in one side of the interior of the transformer box (1), filter cotton is arranged in the air outlet (6), and a drying device (2) is arranged on one side, far away from the air outlet (6), of the interior of the transformer box (1);
drying device (2) are including air intake (21), fan (22), solid fixed ring (23), ventilation net (26), drier (27) and first fixed frame (28), the inside one side of transformer case (1) is provided with air intake (21), the inside of air intake (21) is provided with fan (22), the surface of fan (22) is provided with solid fixed ring (23), be connected through the dead lever between solid fixed ring (23) and the transformer case (1), the outside of fan (22) is provided with first fixed frame (28), the inside that fan (22) one side just is located first fixed frame (28) is provided with two ventilation nets (26), be provided with drier (27) between ventilation net (26).
2. The substation of claim 1, wherein: the utility model discloses a transformer case, including transformer case (1), air intake (21), the place that just corresponds in the transformer case outside and with air intake (21) is provided with filter screen (24), the both sides of filter screen (24) all are provided with fixing base (25).
3. The substation according to claim 2, wherein: the fixed seat (25) is connected with the transformer box (1) through a nut.
4. The substation of claim 1, wherein: the detachable moving device (5) is arranged at four corners of the lower end of the base (4), the detachable moving device (5) comprises mounting columns (51), first bolts (52), fixing blocks (53), mounting plates (54), mounting grooves (55), universal wheels (56) with a brake type, second bolts (57), stabilizing blocks (58) and fixed frames (59) of a second, wherein the mounting columns (51) are arranged at the four corners of the lower end of the base (4), the mounting plates (54) are arranged at the lower end of the mounting columns (51), the mounting grooves (55) are arranged at the lower end of the mounting plates (54), the fixing blocks (53) are arranged in the mounting grooves (55), the first bolts (52) are arranged on two sides of the upper end of the fixing blocks (53), the universal wheels (56) with the brake type are arranged at the lower end of the mounting grooves (55), the fixed frame (59) of the second is arranged on one side of the mounting columns (51), a second bolt (57) is arranged inside the second fixing frame (59), and a stabilizing block (58) is arranged at the lower end of the second bolt (57).
5. The substation of claim 4, wherein: the fixing block (53) is matched with the mounting groove (55).
6. The substation of claim 4, wherein: the lower end of the stabilizing block (58) is provided with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120623489.3U CN214850041U (en) | 2021-03-26 | 2021-03-26 | Combined transformer substation for photovoltaic power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120623489.3U CN214850041U (en) | 2021-03-26 | 2021-03-26 | Combined transformer substation for photovoltaic power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214850041U true CN214850041U (en) | 2021-11-23 |
Family
ID=78760185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120623489.3U Expired - Fee Related CN214850041U (en) | 2021-03-26 | 2021-03-26 | Combined transformer substation for photovoltaic power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214850041U (en) |
-
2021
- 2021-03-26 CN CN202120623489.3U patent/CN214850041U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211123 |