CN203466464U - Box type substation - Google Patents
Box type substation Download PDFInfo
- Publication number
- CN203466464U CN203466464U CN201320541557.7U CN201320541557U CN203466464U CN 203466464 U CN203466464 U CN 203466464U CN 201320541557 U CN201320541557 U CN 201320541557U CN 203466464 U CN203466464 U CN 203466464U
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- China
- Prior art keywords
- top cover
- air outlet
- type substation
- box
- cover
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- Expired - Fee Related
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Abstract
The utility model discloses a box type substation and aims to provide the box type substation with strong natural heat dissipation capability. The box type substation is characterized in that the middle part of the top cover is higher than both sides; an air outlet is arranged at the middle part of the top cover; an arc-shaped rain-proof cover is arranged on the air outlet; an opening of the arc-shaped rain-proof cover faces the air outlet; a fixation column is arranged on the top cover; and the arc-shaped rain-proof cover is fixedly connected with the top cover through the fixation column. The middle part of the top cover of the box type substation is higher than both sides. Through the air outlet which is arranged at the middle part of the top cover, heat in the box body and heat at the top can be completely sent out. The natural heat dissipation capability of the box type substation is improved. The arc-shaped rain-proof cover is arranged on the air outlet, which prevents internal equipment from being soaked by rain, and ensures the natural heat dissipation function of the air outlet in a rainy environment.
Description
Technical field
The utility model relates to a kind of transformer station, and more particularly, it relates to a kind of box-type substation.
Background technology
In electric power system, be widely used box-type substation, box-type substation be a kind of by high voltage switchgear, distribution transformer and low-voltage distribution equipment by certain connection plan row all-in-one-piece prefabrication family inside/outside compact controller switching equipment, realize the functions such as high powered, transformer pressure-reducing, low-voltage distribution, distribution transformer can produce a large amount of heats when work, and these heats are as left not in time, will make excess Temperature in transformer station, when serious, can affect the normal operation of transformer.
Although prior art is provided with ventilation hole on transformer station's side wall, natural cooling effect is not good, and heat tends to be gathered in a large number on caping, cannot leave, and the temperature of whole casing is constantly raise, and inner equipment is caused to adverse effect.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of box-type substation with stronger natural heat dissipation ability.
For achieving the above object, the utility model provides following technical scheme: a kind of box-type substation, comprise body of wall and top cover, described top cover is fixed on body of wall, and described top cover middle part is highly greater than both sides height, and top cover middle part is provided with air outlet, described air outlet is provided with arc rain cover, described arc rain cover opening is towards air outlet, and described top cover is provided with fixed leg, and described arc rain cover is fixedly connected on top cover by fixed leg.
The utility model is further set to: described arc rain cover outer wall is provided with sun-proof layer.
The utility model is further set to: described body of wall bottom is provided with several air inlets.
The utility model is further set to: described air inlet is provided with screen pack.
By adopting technique scheme, this top cover of box type transformer substation middle part is highly greater than both sides height, the air outlet that top cover middle part is provided with can by casing, comprise top heat distribute completely, improved the natural heat dissipation ability of this box-type substation, the arc rain cover that air outlet is provided with, also be in order to prevent that internal unit is soaked with rain, ensured the natural heat dissipation function of air outlet under rainy day environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model box-type substation embodiment.
Reference numeral: 1, body of wall; 2, top cover; 21, fixed leg; 3, air outlet; 4, arc rain cover; 41, sun-proof layer; 5, air inlet; 51, screen pack.
Embodiment
With reference to Fig. 1, the utility model box-type substation embodiment is described further.
A kind of box-type substation, comprise body of wall 1 and top cover 2, described top cover 2 is fixed on body of wall 1, described top cover 2 middle parts are highly greater than both sides height, top cover 2 middle parts are provided with air outlet 3, and described air outlet 3 is provided with arc rain cover 4, and described arc rain cover 4 openings are towards air outlet 3, described top cover 2 is provided with fixed leg 21, and described arc rain cover 4 is fixedly connected on top cover 2 by fixed leg 21.These top cover of box type transformer substation 2 middle parts are highly greater than both sides height, the air outlet 3 that top cover 2 middle parts are provided with, air outlet 3 is provided with arc rain cover 4, arc rain cover 4 is fixed on top cover 2 by fixed leg 21, can make to comprise in casing top heat by air outlet 3, outwards distribute, improved the natural heat dissipation ability of this box-type substation; Air outlet 3 is located at top cover 2 middle parts of highest point simultaneously, also be in order to prevent that rainwater from flowing in casing, the opening of arc rain cover 4 is towards air outlet 3, rainwater can be gone downstream along arc outer wall, can not cause ponding, prevent from leaking, also ensured the natural heat dissipation function of air outlet 3 under rainy day environment.
Described arc rain cover 4 outer walls are provided with sun-proof layer 41.The sun-proof ability that strengthens this arc rain cover 4, improves its useful life.
Described body of wall 1 bottom is provided with several air inlets 5.Air inlet 5 can form cross-ventilation with air outlet 3, and the heat in casing is distributed faster.
Described air inlet 5 is provided with screen pack 51.Screen pack 51 can prevent that foreign material from entering box house.
Claims (4)
1. a box-type substation, comprise body of wall and top cover, described top cover is fixed on body of wall, it is characterized in that: described top cover middle part is highly greater than both sides height, top cover middle part is provided with air outlet, and described air outlet is provided with arc rain cover, and described arc rain cover opening is towards air outlet, described top cover is provided with fixed leg, and described arc rain cover is fixedly connected on top cover by fixed leg.
2. box-type substation according to claim 1, is characterized in that: described arc rain cover outer wall is provided with sun-proof layer.
3. box-type substation according to claim 2, is characterized in that: described body of wall bottom is provided with several air inlets.
4. box-type substation according to claim 3, is characterized in that: described air inlet is provided with screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541557.7U CN203466464U (en) | 2013-08-31 | 2013-08-31 | Box type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541557.7U CN203466464U (en) | 2013-08-31 | 2013-08-31 | Box type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203466464U true CN203466464U (en) | 2014-03-05 |
Family
ID=50178803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541557.7U Expired - Fee Related CN203466464U (en) | 2013-08-31 | 2013-08-31 | Box type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203466464U (en) |
-
2013
- 2013-08-31 CN CN201320541557.7U patent/CN203466464U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20210831 |