CN212114778U - Lightning protection device for secondary equipment of transformer substation - Google Patents
Lightning protection device for secondary equipment of transformer substation Download PDFInfo
- Publication number
- CN212114778U CN212114778U CN202020990509.6U CN202020990509U CN212114778U CN 212114778 U CN212114778 U CN 212114778U CN 202020990509 U CN202020990509 U CN 202020990509U CN 212114778 U CN212114778 U CN 212114778U
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- lightning protection
- protection box
- heat dissipation
- box body
- louver
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Abstract
The utility model discloses a transformer substation secondary equipment lightning protection device, the structure of which comprises a lightning protection top cover, a lightning protection box body, a heat dissipation waterproof device, an opening and closing door and a base platform, hot air is generated by the work of a power distribution system in the lightning protection box body, the hot air is discharged outwards, the thrust generated by the gas pushes a louver heating panel outwards, so that the louver heating panel is turned outwards by being hinged with a rotating wheel, thereby dissipating the heat, when the heat dissipation stops, the louver heating panel swings backwards without the thrust, the louver heating panel is in a vertical state, and the louver heating panel is just closed due to the block with the front end of the lightning protection box body, therefore, the lightning protection box body can be in a closed state in the thunderstorm weather, the rainwater is prevented from entering, when the thunderstorm weather, the heat dissipation is needed, the rainwater is collected through a water collecting groove, in the process of swinging the louver heating panel back and forth, therefore, rainwater in thunderstorm days is prevented from entering the lightning protection box body from the heat dissipation channel, and danger is avoided.
Description
Technical Field
The utility model relates to a transformer substation field, specific is transformer substation's secondary equipment lightning protection device.
Background
A box-type transformer substation, also called a pre-installed transformer substation, is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, is a factory prefabricated indoor and outdoor compact distribution device which is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a damp-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulation, totally-enclosed and movable steel structure box, is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation rising after civil transformer substations, because in the prior art, a heat dissipation port of the transformer substation is in a fixed installation state which is always transverse, gas is always circulated, when raining, rain can enter the transformer substation, the influence on the work of leading thunder into the ground by a lightning protection device is great, and the distribution device such as box voltage in the transformer substation is influenced, dangerous hidden dangers are easy to occur.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a transformer substation's secondary equipment lightning protection device.
In order to achieve the above purpose, the present invention is realized by the following technical solution: substation's secondary equipment lightning protection device, its structure includes lightning protection overhead guard, lightning protection box, heat dissipation watertight fittings, door, base platform open and shut, the lightning protection overhead guard be located lightning protection box top and with lightning protection box flange joint, heat dissipation watertight fittings install in lightning protection box front end and with lightning protection box clearance fit, the door that opens and shuts install on the lightning protection box and with lightning protection box clearance fit, the base platform is located lightning protection box below and is connected with the lightning protection box, be equipped with connecting axle, rotation wheel, tripe heating panel on the heat dissipation watertight fittings, rotate the wheel and connect at the connecting axle periphery and with connecting axle clearance fit, the tripe heating panel with rotate the articulated just clearance fit of being connected of wheel.
Furthermore, the louver heat dissipation plate is provided with a swing connecting plate, a water collecting tank and water blocking blocks, the water collecting tank is nested in the swing connecting plate, the water blocking blocks are connected to two sides of the water collecting tank, and the water blocking blocks are connected with the swing connecting plate in a clamping mode.
Furthermore, the connecting shaft penetrates through the front end wall of the lightning protection box body, and the rotating wheel is movably clamped with the lightning protection box body.
Furthermore, the lightning protection top cover and the outer surface layer of the lightning protection box body are filled with rubber coatings, so that a lightning protection insulation effect can be achieved.
Furthermore, the swing connecting plate is a plate provided with a triangular bevel groove, one side of the swing connecting plate is an inclined plane side, the effect of quickly discharging rainwater is achieved, and the water retaining block is made of water-absorbable materials and can be detached.
Furthermore, the heat dissipation and waterproof devices are arranged in three and connected to the middle lower position of the front end of the lightning protection box body, so that the functions of heat dissipation, rainwater splashing prevention and rainwater entering into the lightning protection box body are achieved.
Advantageous effects
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model can generate hot air through the work of the power distribution system in the lightning protection box body, the hot air is discharged outwards, the thrust generated by the air pushes the louver heating panel outwards, so that the louver heating panel is connected with the rotating wheel in a hinged way and is turned outwards, the hot air in the lightning protection box body is discharged outwards, thereby the heat dissipation is carried out, when the heat dissipation stops, the louver heating panel swings backwards without the thrust, the louver heating panel is in a vertical state and is just closed with the front end of the lightning protection box body due to the clamping, therefore, the lightning protection box body can be in a closed state in the thunderstorm weather, the rainwater is prevented from entering, when the thunderstorm weather, the heat dissipation is needed, the rainwater can be collected through the water collecting tank, in the process of the continuous back-and-forth swing of the louver heating panel, the rainwater can be more quickly discharged through the inclined plane design on one side of the swinging connecting plate, avoiding the occurrence of danger.
Drawings
Fig. 1 is the utility model discloses transformer substation's secondary equipment lightning protection device's schematic structure diagram.
Fig. 2 is a schematic structural view of the heat dissipation waterproof device of the present invention.
Fig. 3 is a schematic view of the structure of the louver heat dissipating plate of the present invention.
In the figure: the lightning protection top cover-1, the lightning protection box body-2, the heat dissipation waterproof device-3, the opening and closing door-4, the base table-5, the connecting shaft-31, the rotating wheel-32, the louver heat dissipation plate-33, the swing connecting plate-331, the water collecting tank-332 and the water blocking block-333.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Examples
As shown in fig. 1-3, the utility model provides a lightning protection device for secondary equipment of a transformer substation, the structure of the lightning protection device comprises a lightning protection top cover 1, a lightning protection box body 2, a heat dissipation waterproof device 3, an opening and closing door 4 and a base platform 5, the lightning protection top cover 1 is positioned above the lightning protection box body 2 and is connected with the lightning protection box body 2 by a flange, the heat dissipation and water prevention device 3 is arranged at the front end of the lightning protection box body 2 and is movably matched with the lightning protection box body 2, the opening and closing door 4 is arranged on the lightning protection box body 2 and is movably matched with the lightning protection box body 2, the base platform 5 is positioned below the lightning protection box body 2 and is connected with the lightning protection box body 2, the heat-dissipating waterproof device 3 is provided with a connecting shaft 31, a rotating wheel 32 and a shutter heat-dissipating plate 33, the rotating wheel 32 is connected to the periphery of the connecting shaft 31 and movably matched with the connecting shaft 31, and the louver heat dissipation plate 33 is hinged and movably matched with the rotating wheel 32.
The louver heat dissipation plate 33 is provided with a swing connection plate 331, a water collection tank 332 and a water blocking block 333, the water collection tank 332 is nested in the swing connection plate 331, the water blocking block 333 is connected to two sides of the water collection tank 332, and the water blocking block 333 is connected with the swing connection plate 331 in a clamping manner.
The lightning protection top cover 1 and the lightning protection box body 2 are filled with rubber coatings, so that a lightning protection insulation effect can be achieved.
The connecting shaft 31 penetrates through the front end wall of the lightning protection box body 2, and the rotating wheel 32 is movably clamped with the lightning protection box body 2.
The swing connecting plate 331 is a plate provided with a triangular bevel groove, one side of the swing connecting plate 331 is an inclined side, so that the effect of quickly discharging rainwater is achieved, and the water blocking block 333 is made of a water-absorbing material and can be detached.
Wherein, heat dissipation watertight fittings 3 are equipped with heat dissipation watertight fittings 3 and connect in lightning protection box 2 front end lower position, play the heat dissipation and prevent that the rainwater from splashing, getting into lightning protection box 2's effect.
The working principle of the present invention is explained as follows: the power distribution system in the lightning protection box body 2 works to generate hot air, the hot air is discharged outwards, the shutter heat dissipation plate 33 is pushed outwards by the thrust generated by the air, the shutter heat dissipation plate 33 is hinged with the rotating wheel 32 and turned outwards, the hot air in the lightning protection box body 2 is discharged outwards, and heat dissipation is performed, when the heat dissipation stops, the shutter heat dissipation plate 33 swings backwards without the thrust, so that the shutter heat dissipation plate 33 is in a vertical state and is just closed due to clamping with the front end of the lightning protection box body 2, therefore, the lightning protection box body 2 can be in a closed state in the thunderstorm weather, rainwater is prevented from entering, when the thunderstorm weather is, heat dissipation is required, the rainwater is collected through the water collecting tank 332, in the process of continuous back-and-forth swing of the shutter heat dissipation plate 33, the rainwater can be more quickly discharged through the inclined plane design on one side of the swinging connecting plate 331, and therefore, the rainwater in the lightning protection, avoiding the occurrence of danger.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. Substation's secondary equipment lightning protection device, its structure includes lightning protection overhead guard (1), lightning protection box (2), heat dissipation watertight fittings (3), door (4), base platform (5) open and shut, lightning protection overhead guard (1) be located lightning protection box (2) top and with lightning protection box (2) flange joint, heat dissipation watertight fittings (3) are installed in lightning protection box (2) front end and with lightning protection box (2) clearance fit, open and shut door (4) and install on lightning protection box (2) and with lightning protection box (2) clearance fit, base platform (5) are located lightning protection box (2) below and are connected its characterized in that with lightning protection box (2):
be equipped with connecting axle (31), rotation wheel (32), tripe heating panel (33) on heat dissipation watertight fittings (3), rotate wheel (32) and connect at connecting axle (31) periphery and with connecting axle (31) clearance fit, tripe heating panel (33) with rotate wheel (32) articulated connection and clearance fit.
2. The lightning protection device for secondary equipment of a substation according to claim 1, characterized in that: the louver heat dissipation plate (33) is provided with a swing connecting plate (331), a water collecting tank (332) and water blocking blocks (333), the water collecting tank (332) is nested in the swing connecting plate (331), the water blocking blocks (333) are connected to two sides of the water collecting tank (332), and the water blocking blocks (333) are connected with the swing connecting plate (331) in a clamping mode.
3. The lightning protection device for secondary equipment of a substation according to claim 1, characterized in that: the connecting shaft (31) penetrates through the interior of the front end wall of the lightning protection box body (2), and the rotating wheel (32) is movably clamped with the lightning protection box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020990509.6U CN212114778U (en) | 2020-06-03 | 2020-06-03 | Lightning protection device for secondary equipment of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020990509.6U CN212114778U (en) | 2020-06-03 | 2020-06-03 | Lightning protection device for secondary equipment of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212114778U true CN212114778U (en) | 2020-12-08 |
Family
ID=73614800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020990509.6U Expired - Fee Related CN212114778U (en) | 2020-06-03 | 2020-06-03 | Lightning protection device for secondary equipment of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212114778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114696227A (en) * | 2022-06-01 | 2022-07-01 | 江苏华辰变压器股份有限公司 | Intelligent box-type substation |
-
2020
- 2020-06-03 CN CN202020990509.6U patent/CN212114778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114696227A (en) * | 2022-06-01 | 2022-07-01 | 江苏华辰变压器股份有限公司 | Intelligent box-type substation |
| CN114696227B (en) * | 2022-06-01 | 2022-08-09 | 江苏华辰变压器股份有限公司 | Intelligent box-type substation |
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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 |
Granted publication date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |