CN215343601U - High protection aeration cooling structure of box-type substation - Google Patents
High protection aeration cooling structure of box-type substation Download PDFInfo
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- CN215343601U CN215343601U CN202121227872.3U CN202121227872U CN215343601U CN 215343601 U CN215343601 U CN 215343601U CN 202121227872 U CN202121227872 U CN 202121227872U CN 215343601 U CN215343601 U CN 215343601U
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- cabinet body
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- cooling structure
- protection
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Abstract
The utility model discloses a high-protection ventilation and cooling structure of a box-type transformer substation, which comprises a cabinet body of a power distribution cabinet, wherein one side of the cabinet body is connected with a transformer, one side of the transformer is connected with a cooling fin, one side of the cabinet body, which is far away from the transformer, is hinged with a cabinet door, the top of the cabinet body is provided with a slope top of a rainproof structure, the side wall of the cabinet body is provided with a ventilation and cooling structure, the ventilation and cooling structure comprises a ventilation row, a protective cover and a protective net, the ventilation row is provided with a plurality of protective covers along the side wall of the cabinet body, the outer sides of the ventilation row are respectively provided with the protective covers, and the ventilation row is provided with a plurality of ventilation holes in an arrangement manner. Has the advantages that: the air holes are arranged, so that heat dissipation in the cabinet body is facilitated, and the high-density protective net is arranged on the inner side of each air hole, and the fan cover and the protective cover are arranged on the outer side of each air hole, so that the protection grade of the cabinet body is effectively improved, and the heat dissipation effectiveness is also guaranteed; due to the shielding mechanism, partial ventilation holes can be closed under the wet condition, so that the protection is improved.
Description
Technical Field
The utility model relates to the technical field of transformer substations, in particular to a high-protection ventilation and cooling structure of a box-type transformer substation.
Background
For a power grid, safety and stability are basic requirements for normal operation of the power grid, power supply equipment is used as an indispensable element in a power supply system, the operation state of the power supply equipment directly influences the stability and the safety of the power system, once a fault occurs, normal power supply to a user is influenced, huge economic loss is caused, and serious accidents such as power grid collapse and large-area power failure can be caused in severe cases.
An outdoor box-type substation is a box body of a place for converting, concentrating and distributing voltage and current of electric energy in an electric power system. In order to ensure the quality of electric energy and the safety of equipment, voltage regulation, power flow (the flow direction and distribution of voltage, current and power in each node and branch in an electric power system) control and protection of transmission and distribution lines and main electrical equipment are also needed in an outdoor box-type substation.
Because box-type substation all installs in the open air generally, especially in the south of our country, the rainwater is many, the air is moist, so require the protection level of transformer substation not to be less than IP54, in order to reach corresponding protection level, the ventilation hole with outside direct heat transfer has been removed to many transformer substations, because components and parts in the box-type substation have great calorific capacity, the reduction of ventilation structure has influenced the heat dissipation of inside electrical components greatly, can influence the life of components and parts, consequently, wait to study a box-type substation high protection aeration cooling structure and solve the above-mentioned problem that proposes urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems and provide a box-type substation high-protection ventilating and cooling structure which is simple in structure, achieves the protection level and is good in heat dissipation effect.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a high protection aeration cooling structure of box-type substation, includes the cabinet body of switch board, cabinet body one side is connected with the transformer, transformer one side is connected with the fin, the cabinet body is kept away from transformer one side and is articulated to be equipped with the cabinet door, cabinet body top is equipped with the slope top of rain-proof structure, cabinet side wall is equipped with the ventilation cooling structure, the ventilation cooling structure is including ventilating row, guard shield, protection network, the ventilation row is equipped with a plurality ofly and all is equipped with the guard shield in its outside along cabinet side wall, the ventilation row is arranged and is equipped with a plurality of ventilation holes, the ventilation hole runs through cabinet side wall design, the ventilation hole outside all is equipped with the fan housing, the inboard is equipped with the protection network.
Further, the protection network adopts 200 meshes of stainless steel wire net to make, the sealed border of the cabinet body and cabinet door is equipped with R type sealing strip.
Furthermore, the fan housing protrudes out of the outer surface of the cabinet body, a vent is arranged at the lower end of the fan housing, two sides of the protective cover are connected with the cabinet body through screws, an air channel is arranged at the upper end and the lower end of the protective cover in a penetrating manner, air channel openings are arranged at the upper end and the lower end of the air channel, and an included angle of 45 degrees is formed between the lower end air channel opening and the cabinet body.
Further, cabinet body left side outer wall is equipped with two rows of ventilation rows, and two ventilation rows are equipped with the mechanism that shelters from that can remove in cabinet body inboard, shelter from the mechanism and include baffle, rack, drive gear, track, both sides and track sliding connection about the baffle, the baffle cooperatees with the row that ventilates, both sides and two rack toothing are connected about the drive gear, two drive gear end and baffle fixed connection are kept away from to the rack.
Furthermore, a sealing gasket is arranged on one side, close to the protective net, of the baffle, and the baffle is connected with the protective net through the sealing gasket.
Further, the ventilation row of cabinet body right side and rear side is equipped with the ventilating fan in cabinet body inboard, the ventilating fan is arranged in a row and is equipped with a plurality ofly and fix at cabinet body inboard.
Compared with the prior art, the utility model has the advantages that: the high-protection ventilating and cooling structure of the box-type substation is beneficial to heat dissipation in the cabinet body due to the arrangement of the vent holes, and the high-density protective net is arranged on the inner side of each vent hole, and the fan cover and the protective cover are arranged on the outer side of each vent hole, so that the protection grade of the cabinet body is effectively improved, and the effectiveness of heat dissipation is guaranteed; owing to be equipped with and shelter from the mechanism, be favorable to closing partial ventilation hole in order to improve the protection under the humid condition, owing to be equipped with the ventilation fan and be favorable to making cabinet body inside form the heat convection, effectively cool down.
Drawings
Fig. 1 is an external side view of a high-protection aeration and cooling structure of a box-type substation.
Fig. 2 is a front view of the high-protection aeration cooling structure of the box-type substation.
Fig. 3 is an external top view of a high-protection aeration and cooling structure of a box-type substation.
Fig. 4 is an enlarged view of a position a in a box-type substation high-protection aeration cooling structure diagram 3.
Fig. 5 is a side view of a ventilation and heat dissipation structure of a high-protection ventilation and cooling structure of a box-type substation.
Fig. 6 is an external view of a ventilation and heat dissipation structure of a high-protection ventilation and cooling structure of a box-type substation.
Fig. 7 is a schematic view of a shielding mechanism of the high-protection aeration cooling structure of the box-type substation.
As shown in the figure: 1. a cabinet body; 2. a transformer; 3. a heat sink; 4. a cabinet door; 5. the top of the slope; 6. a shield; 7. a protective net; 8. a vent hole; 9. a fan housing; 10. a vent; 11. an air duct opening; 12. a baffle plate; 13. a rack; 14. a drive gear; 15. a track; 16. a ventilating fan.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
The utility model provides a high protection aeration cooling structure of box-type substation, includes the cabinet body 1 of switch board, 1 one side of the cabinet body is connected with transformer 2, 2 one side of transformer is connected with fin 3, 2 one side hinges of transformer are kept away from to the cabinet body 1 and is equipped with cabinet door 4, 1 top of the cabinet body is equipped with the sloping top 5 of rain-proof structure, 1 lateral wall of the cabinet body is equipped with the ventilation cooling structure, the ventilation cooling structure is including ventilating row, guard shield 6, protection network 7, the ventilation row is equipped with a plurality ofly along 1 lateral wall of the cabinet body and all is equipped with guard shield 6 in its outside, the ventilation row is arranged and is equipped with a plurality of ventilation holes 8, ventilation hole 8 runs through 1 lateral wall of the cabinet body design, 8 outsides in ventilation hole all are equipped with fan housing 9, the inboard is equipped with protection network 7.
The protective net 7 is made of a 200-mesh stainless steel wire net, and an R-shaped sealing strip is arranged on the sealed edge of the cabinet body 1 and the cabinet door 4. The fan housing 9 protrudes out of the outer surface of the cabinet body 1, the lower end of the fan housing is provided with a vent 10, two sides of the protective cover 6 are in screw connection with the cabinet body 1, the upper end and the lower end of the protective cover are provided with an air duct in a penetrating manner, the upper end and the lower end of the air duct are provided with air duct openings 11, and an included angle between the lower end air duct opening 11 and the cabinet body 1 is 45 degrees.
The cabinet body 1 left side outer wall is equipped with two rows of ventilating, and two rows of ventilating are equipped with the mechanism that shelters from that can remove in cabinet body 1 inboard, shelter from the mechanism and include baffle 12, rack 13, drive gear 14, track 15, both sides and track 15 sliding connection about the baffle 12, baffle 12 cooperatees with the row that ventilates, drive gear 14 is gone up the both sides and is connected, two with two rack 13 meshes the rack 13 is kept away from drive gear 14 end and baffle 12 fixed connection. One side of the baffle 12, which is close to the protective net 7, is provided with a sealing gasket, and the baffle 12 is connected with the protective net 7 through the sealing gasket. The ventilation row of cabinet body 1 right side and rear side is equipped with ventilating fan 16 in cabinet body 1 inboard, ventilating fan 16 is equipped with a plurality ofly and fixes in rows at cabinet body 1 inboard.
The working principle is as follows: in order to ensure the heat dissipation effect of the cabinet body 1, a plurality of ventilation rows are arranged, a plurality of through ventilation holes 8 are arranged in the ventilation rows, so that the heat dissipation is effectively carried out on the interior of the cabinet body 1, further, in order to improve the protection grade of the cabinet body 1, 200-mesh high-density protection nets 7 are arranged on the inner sides of the ventilation holes 8 to effectively prevent dust, air shields 9 are arranged on the outer sides of the ventilation holes 8 to guide the exhausted air, and the shields 6 are wrapped on the outer sides of the air shields 9 to form air channels, so that rainwater in the weather such as rainy days on the outer sides can be effectively prevented from directly splashing in; furthermore, in order to prevent moist air from entering in humid weather, a shielding mechanism is arranged, a part of the vent holes 8 can be shielded through the baffle plates 12, so that the entry of the moist air is reduced, specifically, the driving gear 14 is driven by a motor, the rack bars 13 on the upper side and the lower side are synchronously pulled when the driving gear 14 rotates, the baffle plates 12 on the two ends of the rack bars 13 are opened or closed simultaneously, the track 15 is used for limiting the baffle plates 12, and the sealing gasket is used for enhancing the sealing effect; in addition, ventilation fans 16 are arranged at other ventilation rows, so that the internal air flow can be enhanced, and the temperature can be effectively reduced.
The present invention and the embodiments thereof have been described above, and the description is not restrictive, and the embodiments shown in the detailed description are only a part of the embodiments of the present invention, not all embodiments, and the actual configuration is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a box-type substation high protection aeration cooling structure, includes the cabinet body (1) of switch board, cabinet body (1) one side is connected with transformer (2), transformer (2) one side is connected with fin (3), its characterized in that: the utility model discloses a transformer (2) ventilation structure, including cabinet body (1), ventilation row, ventilation cooling structure, ventilation hole (8) outside all is equipped with fan housing (9), the inboard is equipped with protection network (7), the cabinet body (1) top is equipped with slope top (5) of rain-proof structure, cabinet body (1) lateral wall is equipped with ventilation cooling structure, ventilation cooling structure is including ventilating row, guard shield (6), protection network (7), the ventilation is arranged and is equipped with a plurality ofly and all is equipped with guard shield (6) in its outside along cabinet body (1) lateral wall, the ventilation is arranged and is equipped with a plurality of ventilation holes (8), ventilation hole (8) run through cabinet body (1) lateral wall design, ventilation hole (8) outside all is equipped with fan housing (9), inboard is equipped with protection network (7).
2. The high-protection aeration cooling structure of a box-type substation of claim 1, characterized in that: the protective net (7) is made of a 200-mesh stainless steel wire net, and R-shaped sealing strips are arranged on the sealed edges of the cabinet body (1) and the cabinet door (4).
3. The high-protection aeration cooling structure of a box-type substation of claim 1, characterized in that: the fan housing (9) protrudes out of the outer surface of the cabinet body (1) and the lower end of the fan housing is provided with a vent (10), two sides of the protective cover (6) are in screw connection with the cabinet body (1), the upper end and the lower end of the protective cover are communicated with an air channel, air channel openings (11) are formed in the upper end and the lower end of the air channel, and an included angle between the lower end air channel opening (11) and the cabinet body (1) is 45 degrees.
4. The high-protection aeration cooling structure of a box-type substation of claim 1, characterized in that: the cabinet body (1) left side outer wall is equipped with two rows of ventilation rows, and two ventilation rows are equipped with the mechanism that shelters from that can remove in cabinet body (1) inboard, shelter from the mechanism and include baffle (12), rack (13), drive gear (14), track (15), both sides and track (15) sliding connection about baffle (12), baffle (12) and ventilation row cooperate, drive gear (14) about both sides are connected, two with two rack (13) meshing drive gear (14) end and baffle (12) fixed connection are kept away from to rack (13).
5. The high-protection aeration cooling structure of a box-type substation of claim 4, characterized in that: one side of the baffle (12) close to the protective net (7) is provided with a sealing gasket, and the baffle (12) is connected with the protective net (7) through the sealing gasket.
6. The high-protection aeration cooling structure of a box-type substation of claim 1, characterized in that: the ventilation of the cabinet body (1) right side and rear side is arranged in the cabinet body (1) inboard and is equipped with ventilating fan (16), ventilating fan (16) are arranged in a row and are equipped with a plurality ofly and fix in the cabinet body (1) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121227872.3U CN215343601U (en) | 2021-06-03 | 2021-06-03 | High protection aeration cooling structure of box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121227872.3U CN215343601U (en) | 2021-06-03 | 2021-06-03 | High protection aeration cooling structure of box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215343601U true CN215343601U (en) | 2021-12-28 |
Family
ID=79550406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121227872.3U Expired - Fee Related CN215343601U (en) | 2021-06-03 | 2021-06-03 | High protection aeration cooling structure of box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215343601U (en) |
-
2021
- 2021-06-03 CN CN202121227872.3U patent/CN215343601U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220324 Address after: 325600 xiangpudai village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province (in Zhejiang yuante Pneumatic Technology Co., Ltd.) Patentee after: Zhejiang Kunji Electric Co.,Ltd. Address before: 325600 Liu Shi Zhen Xiang Pu Dai Cun, Leqing City, Wenzhou City, Zhejiang Province Patentee before: Ruan Jiakun |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |