CN211088902U - High-voltage board cabinet body with dampproofing heat dissipation type structure - Google Patents
High-voltage board cabinet body with dampproofing heat dissipation type structure Download PDFInfo
- Publication number
- CN211088902U CN211088902U CN201922288326.XU CN201922288326U CN211088902U CN 211088902 U CN211088902 U CN 211088902U CN 201922288326 U CN201922288326 U CN 201922288326U CN 211088902 U CN211088902 U CN 211088902U
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- Prior art keywords
- cabinet body
- air
- fan
- cabinet
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 27
- 238000005192 partition Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000007791 dehumidification Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The utility model discloses a high-voltage board cabinet body with dampproofing heat dissipation type structure, relates to the technical field of power equipment, the utility model discloses install inlet fan and outlet fan respectively at the both sides of cabinet body roof, inlet fan is air supply downwards, drive the internal air of cabinet and flow downwards, the outlet fan is upwards aired exhaust, form the negative pressure in the outlet fan department, drive the internal air of cabinet and flow upwards, through the cooperation of inlet fan and outlet fan, can form the arc air current in the cabinet body, drive the circulation of the internal air of cabinet and outside air, not only improve the heat dissipation efficiency of high-voltage board, and the internal difficult comdenstion water that produces of cabinet, thereby avoid the internal portion of cabinet to wet, guaranteed the life of high-voltage board; simultaneously, be provided with the baffle in the middle part of roof, separate into the left and right sides through the baffle with cabinet body upper portion, avoid the air that the air inlet fan sent into directly to be discharged by the air-out fan to prolonged the internal gaseous flow path of cabinet, guaranteed the heat dissipation dehumidification effect to cabinet body lower part.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to the high-voltage board cabinet body with dampproofing heat dissipation type structure.
Background
The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of a power system and plays roles of on-off, control or protection and the like, and the voltage grade is 3.6 kV-550 kV; the existing high-voltage cabinet is compact in internal structure and lacks a ventilation structure, so that the problems that the internal temperature of the cabinet is too high and the internal part of the cabinet is affected with damp and the like due to poor heat dissipation effect are often caused, the high-voltage cabinet is damaged, and the service life of the high-voltage cabinet is seriously affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome prior art's shortcoming, provide the high-voltage board cabinet body that has dampproofing heat dissipation type structure.
In order to solve the technical problem, the technical scheme of the utility model as follows:
high-voltage board cabinet body with dampproofing heat dissipation type structure, including the cabinet body, install into fan and air-out fan on the roof of the cabinet body, and the air-in fan is located the both sides of roof respectively with the air-out fan, and the air supply direction of advancing fan and air-out fan all follows the direction of height of the cabinet body.
As the utility model discloses an optimal scheme of dampproofing heat dissipation type high-voltage board casing, wherein: the middle part of the top plate in the cabinet body is provided with a baffle plate perpendicular to the top plate, and the front end and the rear end of the baffle plate are respectively connected with the front end plate and the rear end plate of the cabinet body.
As the utility model discloses an optimal scheme of dampproofing heat dissipation type high-voltage board casing, wherein: the air inlet of the air inlet fan is provided with a filter screen.
As the utility model discloses an optimal scheme of dampproofing heat dissipation type high-voltage board casing, wherein: arc-shaped connecting plates are arranged between the top plate and the bottom plate of the cabinet body and the side plates of the cabinet body, and the convex parts of the arc-shaped connecting plates face the outside of the cabinet body.
As the utility model discloses an optimal scheme of dampproofing heat dissipation type high-voltage board casing, wherein: the both sides of the bottom plate of the cabinet body all are provided with the arc aviation baffle, and the one end and the bottom plate of arc aviation baffle are connected, and the other end is connected with the curb plate of the cabinet body, and the convex part of arc aviation baffle is towards the connecting portion of bottom plate and curb plate.
As the utility model discloses an optimal scheme of dampproofing heat dissipation type high-voltage board casing, wherein: the upper end of the top plate of the cabinet body is hinged with a cover plate used for sealing the air inlet of the air inlet fan and the air outlet of the air outlet fan.
The utility model has the advantages that:
(1) the utility model discloses install into fan and air-out fan respectively in the both sides of cabinet body roof, the air inlet fan is air supply downwards, drive cabinet body air downward flow, simultaneously, the air-out fan upwards airs exhaust, form the negative pressure in air-out fan department, drive cabinet body air upward flow, through the cooperation of air inlet fan and air-out fan, can form the arc air current in the cabinet body, drive the circulation of cabinet body internal air and outside air, not only improved the radiating efficiency of high-voltage board, and the internal difficult comdenstion water that produces of cabinet, thereby avoid the internal portion of cabinet to wet, guaranteed the life of high-voltage board;
(2) the utility model is provided with the baffle in the middle of the top plate, the upper part of the cabinet body is divided into the left side and the right side by the baffle, and the air fed by the air inlet fan is prevented from being directly discharged by the air outlet fan, thereby prolonging the flow path of the gas in the cabinet body and ensuring the heat dissipation and dehumidification effects on the lower part of the cabinet body;
(3) the utility model is provided with the filter screen at the air inlet of the air inlet fan, which can effectively filter the dust impurity carried in the air entering the cabinet body and avoid the dust accumulation in the cabinet body from influencing the normal use of the electrical components;
(4) the utility model sets the corner part of the cabinet body into arc shape or installs the arc-shaped air deflectors at the two ends of the bottom plate, which can guide the air flowing in the cabinet body and promote the formation of arc-shaped air flow;
(5) the utility model discloses it has the apron still to articulate on the roof, and when the cabinet body was not used, the accessible apron sealed air intake and air outlet, and it is internal to avoid outside dust impurity to fall into the cabinet, causes the internal portion deposition of cabinet.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic view of an overall structure of a moisture-proof heat dissipation type high voltage cabinet housing according to a first embodiment of the present invention;
fig. 2 is a top view of a top plate of a housing of a moisture-proof heat dissipation type high-voltage cabinet according to a first embodiment of the present invention;
fig. 3 is a schematic view of an overall structure of a casing of a damp-proof heat dissipation type high voltage cabinet according to a second embodiment of the present invention;
wherein: 1. a cabinet body; 2. a top plate; 3. a fan inlet; 4. a fan outlet; 5. a partition plate; 6. filtering with a screen; 7. an arc-shaped connecting plate; 8. an arc-shaped air deflector; 9. and (7) a cover plate.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
The internal structure of the existing high-voltage board is compact, and a ventilation structure is lacked, so that the problems that the temperature in the cabinet body 1 is too high and the interior of the cabinet body 1 is affected with damp and the like due to poor heat dissipation effect are often caused, the high-voltage board is damaged, and the service life of the high-voltage board is seriously affected.
Referring to fig. 1 and fig. 2, in view of this, the utility model discloses a high-voltage board cabinet body with dampproofing heat dissipation type structure is provided in the first embodiment, including the cabinet body 1 and install into fan 3 and the air-out fan 4 on the cabinet body 1, through the cooperation of entering fan 3 with air-out fan 4, can form the arc air current in the cabinet body 1, drive the circulation of the internal air of cabinet body 1 and outside air.
Specifically, install into fan 3 and air-out fan 4 on the roof 2 of the cabinet body 1, air-in fan 3 and air-out fan 4 are located the left and right sides of roof 2 respectively. A filter screen 6 is also arranged at the air inlet of the air inlet fan 3 on the top plate 2. The air inlet fan 3 and the air outlet fan 4 both supply air in the vertical direction. The air supply of fan 3 down drives the air downward flow in the cabinet body 1, and simultaneously, air exhaust fan 4 is upwards aired exhaust, forms the negative pressure in air exhaust fan 4 department, drives the air upward flow in the cabinet body 1, through fan 3 and air exhaust fan 4's cooperation, can form the arc air current in the cabinet body 1, drives the circulation of the internal air of cabinet body 1 and outside air.
Wherein, two cover plates 9 are also arranged on the upper end surface of the top plate 2. The two cover plates 9 are respectively positioned at one side of the air inlet fan 3 and one side of the air outlet fan 4. One end of the cover plate 9 is hinged on the top plate 2, and the cover plate 9 can be covered on the air inlet fan 3 or the air outlet fan 4 by turning over the cover plate, so that the air inlet of the air inlet fan 3 and the air outlet of the air outlet fan 4 are sealed.
The middle part fixed mounting of terminal surface has baffle 5 under roof 2, and the rear end butt of this baffle 5 is on the rear end face of the cabinet body 1, and when the cabinet door of the cabinet body 1 front end was closed, the front end butt of this baffle 5 was on the cabinet door, and baffle 5 separates the upper portion of the cabinet body 1 for controlling two parts, can avoid the air that inlet fan 3 sent into in the cabinet body 1 to receive the influence of the negative pressure of outlet fan 4 department directly by outlet fan 4 discharge cabinet body 1.
The lower end of the partition board 5 extends downward to above the uppermost electrical component in the cabinet 1.
In addition, arc-shaped air deflectors 8 are arranged on two sides of the bottom plate of the cabinet body 1. One end of the arc-shaped air deflector 8 is connected with the bottom plate, and the other end is connected with the side plate of the cabinet body 1 adjacent to the arc-shaped air deflector. The convex part of the arc-shaped air deflector 8 faces the connecting part of the bottom plate and the side plate.
Therefore, the utility model discloses a cooperation of fan 3 and fan 4 out can form the arc air current in the internal 1 internal air of cabinet, drives the circulation of the internal 1 inside air of cabinet and outside air, has improved the radiating efficiency of high-voltage board, and the internal difficult comdenstion water that produces of cabinet moreover to avoid the internal 1 inside of cabinet to wet.
Referring to fig. 3, in order to provide a second embodiment of the moisture-proof heat dissipation type high voltage cabinet casing of the present invention, the embodiment is different from the first embodiment in that: in this embodiment, all be connected through arc connecting plate 7 between the roof 2 of the cabinet body 1, bottom plate and the curb plate, the convex part of arc connecting plate 7 is outside towards the cabinet body 1 to with the arc deflector cancellation setting in the cabinet body 1. Therefore, the corner parts of the cabinet body 1 are smoother, and the air flow in the cabinet body 1 can be guided.
The rest of the structure in this embodiment is the same as that in the first embodiment, and will not be described here.
In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (6)
1. High-voltage board cabinet body with dampproofing heat dissipation type structure, its characterized in that: including the cabinet body (1), install into fan (3) and go out fan (4) on roof (2) of the cabinet body (1), just advance fan (3) with it is located the both sides of roof (2) respectively to go out fan (4), the air supply direction of advancing fan (3) and going out fan (4) all follows the direction of height of the cabinet body (1).
2. The high-voltage board cabinet body with dampproofing heat dissipation type structure of claim 1, characterized in that: the cabinet is characterized in that the cabinet body (1) is internally provided with a partition plate (5) perpendicular to the top plate (2) in the middle of the top plate (2), and the front end and the rear end of the partition plate (5) are respectively connected with the front end plate and the rear end plate of the cabinet body (1).
3. The high-voltage cabinet body with the moisture-proof heat dissipation type structure as recited in claim 1 or 2, wherein: and a filter screen (6) is arranged at an air inlet of the air inlet fan (3).
4. The high-voltage board cabinet body with dampproofing heat dissipation type structure of claim 3, characterized in that: arc-shaped connecting plates (7) are arranged between the top plate (2) and the bottom plate of the cabinet body (1) and the side plates of the cabinet body (1), and the convex parts of the arc-shaped connecting plates (7) face the outside of the cabinet body (1).
5. The high-voltage board cabinet body with dampproofing heat dissipation type structure of claim 3, characterized in that: the improved wardrobe is characterized in that arc-shaped air deflectors (8) are arranged on two sides of a bottom plate of the wardrobe body (1), one end of each arc-shaped air deflector (8) is connected with the bottom plate, the other end of each arc-shaped air deflector is connected with a side plate of the wardrobe body (1), and a convex part of each arc-shaped air deflector (8) faces to a connecting part of the bottom plate and the side plate.
6. The high-voltage cabinet body with the moisture-proof heat dissipation type structure as recited in claim 4 or 5, wherein: the upper end of a top plate (2) of the cabinet body (1) is hinged with a cover plate (9) which is used for sealing an air inlet of the air inlet fan (3) and an air outlet of the air outlet fan (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288326.XU CN211088902U (en) | 2019-12-18 | 2019-12-18 | High-voltage board cabinet body with dampproofing heat dissipation type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288326.XU CN211088902U (en) | 2019-12-18 | 2019-12-18 | High-voltage board cabinet body with dampproofing heat dissipation type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211088902U true CN211088902U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922288326.XU Expired - Fee Related CN211088902U (en) | 2019-12-18 | 2019-12-18 | High-voltage board cabinet body with dampproofing heat dissipation type structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211088902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116260060A (en) * | 2023-01-04 | 2023-06-13 | 国家电投集团云南国际电力投资有限公司 | Software and hardware protection device based on flexible direct current micro-grid electrolytic aluminum system |
-
2019
- 2019-12-18 CN CN201922288326.XU patent/CN211088902U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116260060A (en) * | 2023-01-04 | 2023-06-13 | 国家电投集团云南国际电力投资有限公司 | Software and hardware protection device based on flexible direct current micro-grid electrolytic aluminum system |
| CN116260060B (en) * | 2023-01-04 | 2024-06-21 | 国家电投集团云南国际电力投资有限公司 | Software and hardware protection device based on flexible direct current micro-grid electrolytic aluminum system |
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| 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: 20200724 |