CN211405191U - Safety control cabinet for smart power grids - Google Patents
Safety control cabinet for smart power grids Download PDFInfo
- Publication number
- CN211405191U CN211405191U CN201922332594.7U CN201922332594U CN211405191U CN 211405191 U CN211405191 U CN 211405191U CN 201922332594 U CN201922332594 U CN 201922332594U CN 211405191 U CN211405191 U CN 211405191U
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- China
- Prior art keywords
- control cabinet
- cabinet body
- ventilation
- guide pipe
- guide seat
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- Expired - Fee Related
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Abstract
The utility model belongs to the field of power grid control cabinets, and particularly discloses a safety control cabinet for a smart power grid, which comprises a base, a control cabinet body and a ceiling, wherein the top end of the base is provided with a protruding part, the control cabinet body is arranged on the base, the bottom end part of the control cabinet body is provided with a groove part matched with the protruding part, and the inner side of the control cabinet body is provided with a fastener which passes through the groove part and extends into the protruding part; the ceiling is arranged at the top of the control cabinet body through a support, an exhaust fan is arranged on the inner side of the ceiling, and a dust cover is arranged on the exhaust fan; radiating holes are formed in the two side walls of the control cabinet body, a ventilation guide pipe is arranged in the middle of the inner side of the control cabinet body, a ventilation hole is formed in the ventilation guide pipe, the bottom end of the ventilation guide pipe is fixedly connected with the bottom wall of the control cabinet body, and the top end of the ventilation guide pipe penetrates through the control cabinet body and is connected with an exhaust fan; the guide seat is movably sleeved on the ventilation guide pipe, a through hole corresponding to the ventilation hole is formed in the inner side of the guide seat, and branch pipes are arranged on the two outer sides of the guide seat. The utility model discloses can guarantee the heat dispersion of switch board to aeration cooling in the electric power cabinet main part.
Description
Technical Field
The utility model relates to a power grid control cabinet technical field specifically is a safety control cabinet for smart power grids.
Background
The smart grid is the intellectualization (smart power) of the grid, also called "grid 2.0", which is established on the basis of an integrated, high-speed two-way communication network, and achieves the goals of reliability, safety, economy, high efficiency, environmental friendliness and safe use of the grid through the application of advanced sensing and measuring technologies, advanced equipment technologies, advanced control methods and advanced decision support system technologies, and the main characteristics of the smart grid include self-healing, excitation and protection of users, resistance to attacks, provision of power quality meeting the requirements of users in the 21 st century, allowance of access of various power generation forms, starting of power markets and optimized and efficient operation of assets.
The intelligent power grid control cabinet is a necessary control cabinet for power distribution automation system engineering and bears the task of interconnection between power distribution equipment and an intelligent control system. The existing electric control cabinet has the advantages that when the existing electric control cabinet works, a large amount of heat is generated inside the electric control cabinet, the heat dissipation effect is poor, electric elements inside the electric control cabinet are easily damaged, meanwhile, dust is easily accumulated at the position of a heat dissipation hole inside the control cabinet, and the heat dissipation effect is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safety control cabinet for smart power grids to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a safety control cabinet for a smart power grid comprises a base, a control cabinet body and a ceiling, wherein a protruding portion is arranged at the top end of the base, the control cabinet body is arranged on the base, a groove portion matched with the protruding portion is arranged at the bottom end portion of the control cabinet body, and a fastening piece penetrating through the groove portion and extending into the protruding portion is arranged on the inner side of the control cabinet body; the ceiling is arranged at the top of the control cabinet body through a support, an exhaust fan is arranged on the inner side of the ceiling, and a dust cover is arranged on the exhaust fan; radiating holes are formed in the two side walls of the control cabinet body, a ventilation guide pipe is arranged in the middle of the inner side of the control cabinet body, a ventilation hole is formed in the ventilation guide pipe, the bottom end of the ventilation guide pipe is fixedly connected with the bottom wall of the control cabinet body, and the top end of the ventilation guide pipe penetrates through the control cabinet body and is connected with an exhaust fan; the ventilation guide pipe is movably sleeved with a guide seat, the inner side of the guide seat is provided with a through hole corresponding to the ventilation hole, and the two outer sides of the guide seat are provided with branch pipes.
Preferably, one end part of the branch pipe penetrates through the guide seat, extends into the cavity of the guide seat and is communicated with the through hole, the other end part of the branch pipe is provided with the cleaning brush plate, and the end part of the cleaning brush plate is in close contact with the side wall of the control cabinet body.
Preferably, the cleaning brush plate is provided with an air outlet which is communicated with the branch pipe.
Preferably, the top end of the branch pipe is fixedly provided with a spring which is connected with the top wall of the control cabinet body through the spring.
Preferably, electric reels are mounted on two sides of the ventilation duct, pull ropes are wound on the electric reels, and the free ends of the pull ropes are connected with the branch pipes.
Preferably, the inner side of the control cabinet body is also provided with a dust collecting box, and an opening of the dust collecting box is opposite to the cleaning brush plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can control the exhaust fan to work, so that the air outside the control cabinet can enter the control cabinet through the ventilation guide pipe and is exhausted through the ventilation holes, the temperature of the interior of the electric power cabinet body is reduced through ventilation, and meanwhile, the heat can be exhausted through the heat dissipation holes, and the heat dissipation performance of the control cabinet is ensured; the guide seat can move downwards along the ventilation guide pipe under the pulling of the electric reel, the branch pipe at the end part of the guide seat can also move along with the guide seat, the cleaning brush plate at the end part of the branch pipe is in close contact with the side wall of the control cabinet body, the cleaning brush plate moves downwards and brushes dust at the position of the heat dissipation hole, an air outlet on the cleaning brush plate is communicated with the branch pipe, one end part of the branch pipe penetrates through the guide seat to extend into the cavity of the guide seat and is communicated with the through hole, when the through hole on the guide seat moves downwards under the pulling of the electric reel and is communicated with the corresponding air dissipation hole, the wind output in the air dissipation hole enters the branch pipe through the through hole and is discharged from the air outlet at the end part of the branch pipe, the air outlet can blow off the dust.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a base; 2. a control cabinet body; 21. heat dissipation holes; 3. a ceiling; 4. a fastener; 5. an exhaust fan; 51. a dust cover; 6. a ventilation duct; 61. a vent hole; 7. a guide seat; 8. a branch pipe; 9. cleaning the brush plate; 91. an air outlet; 10. a spring; 11. an electric reel; 12. and pulling a rope.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, the present invention provides a technical solution: a safety control cabinet for a smart power grid comprises a base 1, a control cabinet body 2 and a ceiling 3, wherein a protruding portion is arranged at the top end of the base 1, the control cabinet body 2 is arranged on the base 1, a groove portion matched with the protruding portion is arranged at the bottom end portion of the control cabinet body 2, and a fastening piece 4 penetrating through the groove portion and extending into the protruding portion is arranged on the inner side of the control cabinet body 2; the ceiling 3 is arranged at the top of the control cabinet body 2 through a bracket, an exhaust fan 5 is arranged at the inner side of the ceiling 3, and a dust cover 51 is arranged on the exhaust fan 5; radiating holes 21 are formed in two side walls of the control cabinet body 2, a ventilation guide pipe 6 is arranged in the middle of the inner side of the control cabinet body 2, a ventilation hole 61 is formed in the ventilation guide pipe 6, the bottom end of the ventilation guide pipe 6 is fixedly connected with the bottom wall of the control cabinet body 2, and the top end of the ventilation guide pipe 6 penetrates through the control cabinet body 2 and is connected with an exhaust fan 5; the guide seat 7 is movably sleeved on the ventilation guide pipe 6, a through hole corresponding to the ventilation hole 61 is formed in the inner side of the guide seat 7, and branch pipes 8 are arranged on two outer sides of the guide seat 7.
Furthermore, one end part of the branch pipe 8 penetrates through the guide seat 7 and extends into the cavity of the guide seat 7 and is communicated with the through hole, the other end part of the branch pipe 8 is provided with a cleaning brush plate 9, and the end part of the cleaning brush plate 9 is in close contact with the side wall of the control cabinet body 2.
Further, an air outlet 91 is formed in the cleaning brush plate 9, and the air outlet 91 is communicated with the branch pipe 8.
Furthermore, a spring 10 is fixedly arranged at the top end part of the branch pipe 8 and is connected with the top wall of the control cabinet body 2 through the spring 10.
Further, electric reels 11 are mounted on both sides of the ventilation duct 6, pull ropes 12 are wound around the electric reels 11, and the free ends of the pull ropes 12 are connected to the branch pipes 8.
The working principle is as follows:
the ceiling 3 of the utility model is arranged at the top of the control cabinet body 2 through a bracket, the inner side of the ceiling 3 is provided with the exhaust fan 5, and the exhaust fan 5 is provided with the dust cover 51, by controlling the operation of the exhaust fan 5, the air outside the control cabinet can enter the control cabinet through the ventilation conduit 6 and is discharged through the ventilation hole 61, the ventilation and cooling are carried out in the main body of the electric power cabinet, and meanwhile, the heat can be discharged through the heat dissipation holes 21, and the heat dissipation performance of the control cabinet is ensured; the arranged guide seat 7 can move downwards along the ventilation guide pipe 6 under the pulling of the electric reel 11, the branch pipe 8 at the end part of the guide seat 7 can also move along with the guide seat, the cleaning brush plate 9 at the end part of the branch pipe 8 is in close contact with the side wall of the control cabinet body 2, the cleaning brush plate 9 moves downwards and brushes dust at the heat dissipation hole 21, the air outlet 91 on the cleaning brush plate 9 is communicated with the branch pipe 8, one end part of the branch pipe 8 penetrates through the guide seat 7 to extend into the cavity of the guide seat 7 and is communicated with the through hole, when the through hole on the guide seat 7 is pulled to move downwards by the electric reel 11 and is correspondingly communicated with the ventilation hole 61, wind output from the ventilation hole 61 enters the branch pipe 8 through the through hole and is discharged from the air outlet 91 at the end part of the branch pipe 8, and the air outlet 91 can blow off dust in the heat dissipation hole.
It is worth noting that: the whole device is controlled by the master control device, and the equipment matched with the control device is common equipment, so that the device belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
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 (5)
1. The safety control cabinet for the smart power grid is characterized by comprising a base (1), a control cabinet body (2) and a ceiling (3), wherein a protruding portion is arranged at the top end of the base (1), the control cabinet body (2) is arranged on the base (1), a groove portion matched with the protruding portion is arranged at the bottom end of the control cabinet body, and a fastening piece (4) penetrating through the groove portion and extending into the protruding portion is arranged on the inner side of the control cabinet body (2); the ceiling (3) is arranged at the top of the control cabinet body (2) through a support, an exhaust fan (5) is arranged on the inner side of the ceiling (3), and a dust cover (51) is arranged on the exhaust fan (5); radiating holes (21) are formed in two side walls of the control cabinet body (2), a ventilation guide pipe (6) is arranged in the middle of the inner side of the control cabinet body (2), a ventilation hole (61) is formed in the ventilation guide pipe (6), the bottom end of the ventilation guide pipe (6) is fixedly connected with the bottom wall of the control cabinet body (2), and the top end of the ventilation guide pipe (6) penetrates through the control cabinet body (2) and is connected with an exhaust fan (5); the guide seat (7) is movably sleeved on the ventilation guide pipe (6), a through hole corresponding to the ventilation hole (61) is formed in the inner side of the guide seat (7), and branch pipes (8) are arranged on the two outer sides of the guide seat (7).
2. The safety control cabinet for the smart grid according to claim 1, characterized in that: one end of the branch pipe (8) penetrates through the guide seat (7) to extend into the cavity of the guide seat (7) and is communicated with the through hole, the other end of the branch pipe (8) is provided with a cleaning brush plate (9), and the end of the cleaning brush plate (9) is in close contact with the side wall of the control cabinet body (2).
3. The safety control cabinet for the smart grid according to claim 2, characterized in that: an air outlet (91) is formed in the cleaning brush plate (9), and the air outlet (91) is communicated with the branch pipe (8).
4. The safety control cabinet for the smart grid according to claim 1, characterized in that: the top end of the branch pipe (8) is fixedly provided with a spring (10) which is connected with the top wall of the control cabinet body (2) through the spring (10).
5. The safety control cabinet for the smart grid according to claim 1, characterized in that: electronic reel (11) are installed to ventilation pipe (6) both sides, and the winding has stay cord (12) on electronic reel (11), and branch pipe (8) are connected to the free end of stay cord (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922332594.7U CN211405191U (en) | 2019-12-23 | 2019-12-23 | Safety control cabinet for smart power grids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922332594.7U CN211405191U (en) | 2019-12-23 | 2019-12-23 | Safety control cabinet for smart power grids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405191U true CN211405191U (en) | 2020-09-01 |
Family
ID=72217704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922332594.7U Expired - Fee Related CN211405191U (en) | 2019-12-23 | 2019-12-23 | Safety control cabinet for smart power grids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211405191U (en) |
-
2019
- 2019-12-23 CN CN201922332594.7U patent/CN211405191U/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 |
Granted publication date: 20200901 Termination date: 20201223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |