CN219760359U - Overhead box-type substation - Google Patents
Overhead box-type substation Download PDFInfo
- Publication number
- CN219760359U CN219760359U CN202320414349.4U CN202320414349U CN219760359U CN 219760359 U CN219760359 U CN 219760359U CN 202320414349 U CN202320414349 U CN 202320414349U CN 219760359 U CN219760359 U CN 219760359U
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- CN
- China
- Prior art keywords
- box
- overhead
- fixedly connected
- fire extinguishing
- ceiling
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- 239000000919 ceramic Substances 0.000 claims abstract description 8
- 239000000779 smoke Substances 0.000 claims abstract description 8
- 239000000443 aerosol Substances 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 230000008595 infiltration Effects 0.000 claims description 4
- 238000001764 infiltration Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 15
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the field of box-type substations and discloses an overhead box-type substation, which comprises a box body, wherein the top end of the box body is fixedly connected with a ceiling, a plurality of water seepage holes are formed in the middle of the top end of the ceiling, water drainage cavities are formed in two sides of the interior of the box body and are communicated with the interior of the ceiling, heat-conducting ceramic columns are fixedly connected to the inner side ends of the water drainage cavities, an overhead seat is arranged in the box body, a transformer component is arranged at the top end of the overhead seat, a smoke sensor is arranged in the middle of the top wall of the box body, and a fire extinguishing box is fixedly connected to the middle of the inner wall of the bottom end of the box body. According to the utility model, the transformer assembly is installed in an overhead manner by adopting the overhead seat, so that the bottom heat dissipation effect and the dampproof effect can be improved, the heat dissipation effect of the transformer assembly is improved, fire can be extinguished in time when a fire disaster occurs in the box body, and the use safety is improved.
Description
Technical Field
The utility model relates to the field of box-type substations, in particular to an overhead box-type substation.
Background
The box-type transformer station, also called prefabricated substation or prefabricated substation, is a prefabricated indoor and outdoor compact type power distribution equipment of factory, which is integrated according to a certain wiring scheme, i.e. the functions of transformer voltage reduction, low-voltage power distribution, etc. are organically combined together, and is installed in a steel structure box which is dampproof, rust-proof, dustproof, rat-proof, fireproof, anti-theft, heat-insulating, fully-closed and movable, and is specially applicable to urban network construction and transformation.
Most of transformer components in the existing box-type transformer substation are directly placed inside the box body, so that the bottoms of the transformer components are inconvenient to dissipate heat, and the normal work of the transformer components can be affected by moisture regain in overcast and rainy weather, and secondly, most of the transformer components are only cooled by adopting cooling windows, so that the transformer components are poor in cooling effect and easy to cause fire occurrence and loss in dry and hot weather.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an overhead box-type transformer substation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an overhead box-type substation, includes the box, the top fixedly connected with ceiling of box, the top middle part of ceiling is equipped with a plurality of infiltration hole, the inside both sides of box all are equipped with drainage chamber and the top of drainage chamber all is linked together with the inside of ceiling, the inboard end of drainage chamber all fixedly connected with heat conduction ceramic column, the internally mounted of box has the overhead seat, transformer subassembly is installed on the top of overhead seat, the roof mid-mounting of box has smoke transducer, the middle part fixedly connected with fire extinguishing case of box bottom inner wall.
As a further description of the above technical solution:
the bottom fixedly connected with shock-absorbing mount of box.
As a further description of the above technical solution:
the interior top fixedly connected with filter screen of ceiling, the diapire both sides of ceiling all are equipped with deflector and deflector are the slope setting.
As a further description of the above technical solution:
the upper surface of the overhead seat is provided with a plurality of through holes.
As a further description of the above technical solution:
the cooling fans are arranged on two sides of the top wall of the box body, and cooling grids are arranged on two sides of the top of the front end of the box body.
As a further description of the above technical solution:
the bottom of the inner wall of the left end of the fire extinguishing box is rotationally connected to one end of a rotating plate, an aerosol fire extinguishing bottle is arranged in the middle of the top end of the rotating plate, and a bottle cap is arranged at the top end of the aerosol fire extinguishing bottle.
As a further description of the above technical solution:
the other end of the rotating plate is fixedly connected with a metal block, and the right side of the inner wall of the top end of the fire extinguishing box is fixedly connected with an electromagnet.
As a further description of the above technical solution:
the bottle lid left end passes through the rope to be connected in shackle one end, shackle other end fixed connection is at the top of the inner wall of fire-extinguishing box left end, the rotation of fire-extinguishing box right-hand member top is connected with the chamber door.
The utility model has the following beneficial effects:
1. according to the utility model, the transformer assembly is mounted in an overhead manner by adopting the overhead seat, so that the bottom heat dissipation effect and the moisture-proof effect can be improved, meanwhile, the heat dissipation grid and the heat dissipation fan are used for conducting basic heat dissipation to the inside of the box body, rainwater enters the inside of the ceiling from the water seepage holes when encountering rain, is filtered by the filter screen and then is guided into the drainage cavity by the guide plate, and heat exchange is conducted with the heat conduction ceramic column attached to the guide plate, so that the heat dissipation effect in the box body is further improved.
2. In the utility model, when a fire occurs in the box body, the smoke sensor transmits a signal to the electromagnet and controls the electromagnet to be powered off, the metal block falls off from the electromagnet, so that the rotating plate falls under the action of gravity to enable the aerosol fire extinguishing bottle at the top end of the rotating plate to roll down, meanwhile, the shackle takes off the bottle cap, the aerosol fire extinguishing bottle bumps out of the box door and rolls out of the fire extinguishing box, the fire extinguishing aerosol material is released to perform fire extinguishing work, and the vibration generated by the machine during working can be reduced by the damping base, so that the running stability is further improved.
Drawings
Fig. 1 is a schematic perspective view of an overhead box-type substation according to the present utility model;
fig. 2 is a schematic diagram of an internal structure of an overhead box-type substation according to the present utility model;
fig. 3 is an enlarged view at a in fig. 2.
Legend description:
1. a case; 2. a shock absorbing base; 3. a ceiling; 4. a heat dissipation grid; 5. water seepage holes; 6. a filter screen; 7. a guide plate; 8. a drainage cavity; 9. a thermally conductive ceramic column; 10. a hollow seat; 11. a transformer assembly; 12. a through hole; 13. a heat radiation fan; 14. a smoke sensor; 15. a fire extinguishing box; 16. an electromagnet; 17. a rotating plate; 18. a metal block; 19. aerosol fire-extinguishing bottle; 20. a bottle cap; 21. a shackle; 22. a box door.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides an aerial box-type substation, including box 1, the top fixedly connected with ceiling 3 of box 1, the effect of keeping off the rain sunshade is acted on, the top middle part of ceiling 3 is equipped with a plurality of infiltration hole 5, conveniently collect the rainwater, the inside both sides of box 1 all are equipped with drainage chamber 8 and drainage chamber 8's top all is linked together with the inside of ceiling 3, make things convenient for the rainwater to enter into the inside heat dissipation of box 1, the inboard end of drainage chamber 8 all fixedly connected with heat conduction ceramic post 9, heat conduction ceramic post 9 one side is embedded in drain pipe 9, conveniently carry out heat exchange with the rainwater, improve the radiating effect, the internally mounted of box 1 has overhead seat 10, transformer subassembly 11 is installed on the top of overhead seat 10, adopt overhead seat 10 to install transformer subassembly 11, can effectively prevent the dampproofing and improved bottom radiating effect, the roof mid-mounting of box 1 has smoke transducer 14, be used for carrying out fire prevention monitoring in the box 1, the middle part fixedly connected with fire extinguishing box 15 of box 1 bottom inner wall, the main structure.
In this embodiment, the bottom fixedly connected with shock-absorbing mount 2 of box 1 comprises shock-absorbing rubber pad and bumper shock absorber, increase shock-absorbing capacity, the interior top fixedly connected with filter screen 6 of ceiling 3, the effect of filtration rainwater, the diapire both sides of ceiling 3 all are equipped with deflector 7 and deflector 7 are the slope setting, make things convenient for the rainwater to introduce into drainage chamber 8, the upper surface of overhead seat 10 is equipped with a plurality of through-hole 12, improve bottom radiating effect, make things convenient for extinguishing material to fill box 1 inside fast simultaneously, radiator fan 13 is all installed to the roof both sides of box 1, main heat radiation structure, the both sides at box 1 front end top all are equipped with radiator grid 4, the design is at the top, prevent rainwater infiltration box 1 in.
Further, the bottom of the inner wall of the left end of the fire extinguishing box 15 is rotationally connected to one end of the rotating plate 17, an aerosol fire extinguishing bottle 19 is arranged in the middle of the top end of the rotating plate 17, a bottle cap 20 is arranged on the top end of the aerosol fire extinguishing bottle 19, the bottle cap 20 is movably arranged on the top of the aerosol fire extinguishing bottle 19 and is convenient to open, a metal block 18 is fixedly connected to the other end of the rotating plate 17, an electromagnet 16 is fixedly connected to the right side of the inner wall of the top end of the fire extinguishing box 15, two adsorptions are carried out, the rotating plate 17 is convenient to fix, the left end of the bottle cap 20 is connected to one end of the hook ring 21 through a rope, the other end of the hook ring 21 is fixedly connected to the top of the inner wall of the left end of the fire extinguishing box 15, and a box door 22 is rotationally connected to the top of the right end of the fire extinguishing box 15.
Specifically, when fire occurs in the case 1, the smoke sensor 14 transmits a signal to the electromagnet 16 and controls the electromagnet to be powered off, the metal block 18 falls off from the electromagnet 16, the rotating plate 17 falls under the action of gravity, the aerosol fire-extinguishing bottle 19 at the top end of the rotating plate falls off, meanwhile, the shackle 21 removes the bottle cap 20, the aerosol fire-extinguishing bottle 19 bumps off the case door 22 and rolls out of the fire-extinguishing case 15, and the fire-extinguishing aerosol material is released for fire extinguishing.
Working principle: the transformer assembly 11 is installed in an overhead manner by the aid of the overhead seat 10, the bottom radiating effect and the dampproof effect can be improved, the inside of the box body 1 is subjected to basic radiating through the radiating grid 4 and the radiating fan 13, rainwater enters the inside of the ceiling 3 from the water seepage holes 5 when encountering rain, is filtered by the filter screen 6 and then guided into the water drainage cavity 8 through the guide plate 7, and exchanges heat with the heat conducting ceramic column 9 attached to the upper surface, the radiating effect in the box body 1 is further improved, when fire occurs in the box body 1, the smoke sensor 14 transmits signals to the electromagnet 16 and controls the electromagnet to be powered off, the metal block 18 falls off from the electromagnet 16, the rotating plate 17 falls under the action of gravity, the aerosol fire extinguishing bottle 19 at the top end of the rotating plate falls off, meanwhile, the hook ring 21 breaks off the bottle cap 20, the aerosol fire extinguishing bottle 19 bumps out of the box door 22 and rolls out of the fire extinguishing box 15, the fire extinguishing aerosol material is released to extinguish the fire, vibration generated by the machine during working can be reduced, and the running stability of the shock absorbing base 2 is further improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. An overhead box-type substation, includes box (1), its characterized in that: the utility model discloses a fire extinguishing box, including box (1), roof, top fixedly connected with ceiling (3) of box (1), top middle part of ceiling (3) is equipped with a plurality of infiltration hole (5), the inside both sides of box (1) all are equipped with drainage chamber (8) and the top of drainage chamber (8) all are linked together with the inside of ceiling (3), the inboard end of drainage chamber (8) all fixedly connected with heat conduction ceramic column (9), the internally mounted of box (1) has overhead seat (10), transformer subassembly (11) are installed on the top of overhead seat (10), the roof mid-mounting of box (1) has smoke transducer (14), the middle part fixedly connected with fire extinguishing box (15) of box (1) bottom inner wall.
2. An overhead box-type substation according to claim 1, characterized in that: the bottom end of the box body (1) is fixedly connected with a damping base (2).
3. An overhead box-type substation according to claim 1, characterized in that: the inner top of the ceiling (3) is fixedly connected with a filter screen (6), guide plates (7) are arranged on two sides of the bottom wall of the ceiling (3), and the guide plates (7) are obliquely arranged.
4. An overhead box-type substation according to claim 1, characterized in that: the upper surface of the overhead seat (10) is provided with a plurality of through holes (12).
5. An overhead box-type substation according to claim 4, characterized in that: the cooling fan (13) is installed on two sides of the top wall of the box body (1), and cooling grids (4) are arranged on two sides of the top of the front end of the box body (1).
6. An overhead box-type substation according to claim 1, characterized in that: the bottom of the inner wall of the left end of the fire extinguishing box (15) is rotationally connected to one end of a rotating plate (17), an aerosol fire extinguishing bottle (19) is arranged in the middle of the top end of the rotating plate (17), and a bottle cap (20) is arranged at the top end of the aerosol fire extinguishing bottle (19).
7. An overhead box-type substation according to claim 6, characterized in that: the other end of the rotating plate (17) is fixedly connected with a metal block (18), and the right side of the inner wall of the top end of the fire extinguishing box (15) is fixedly connected with an electromagnet (16).
8. An overhead box-type substation according to claim 6, characterized in that: the left end of the bottle cap (20) is connected with one end of the shackle (21) through a rope, the other end of the shackle (21) is fixedly connected with the top of the inner wall of the left end of the fire extinguishing box (15), and the top of the right end of the fire extinguishing box (15) is rotationally connected with a box door (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320414349.4U CN219760359U (en) | 2023-03-08 | 2023-03-08 | Overhead box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320414349.4U CN219760359U (en) | 2023-03-08 | 2023-03-08 | Overhead box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219760359U true CN219760359U (en) | 2023-09-26 |
Family
ID=88073300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320414349.4U Active CN219760359U (en) | 2023-03-08 | 2023-03-08 | Overhead box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219760359U (en) |
-
2023
- 2023-03-08 CN CN202320414349.4U patent/CN219760359U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |