CN204497704U - A kind of cable trough ventilated box - Google Patents
A kind of cable trough ventilated box Download PDFInfo
- Publication number
- CN204497704U CN204497704U CN201520277108.5U CN201520277108U CN204497704U CN 204497704 U CN204497704 U CN 204497704U CN 201520277108 U CN201520277108 U CN 201520277108U CN 204497704 U CN204497704 U CN 204497704U
- Authority
- CN
- China
- Prior art keywords
- cable trough
- casing
- ventilated box
- ventilating opening
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000012935 Averaging Methods 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a kind of cable trough ventilated box, comprise the casing be arranged on cable trough, casing is provided with chamber door, the left wall of described casing, right wall, rear wall is respectively equipped with several ventilation holes, the bottom surface of described casing is provided with several air-vents, described rear wall is provided with ventilating opening, described ventilating opening place is provided with ventilation unit, owing to have employed technique scheme, compared with prior art, it is simple that the utility model has structure, practical, economic dispatch feature, it is to ventilation, the concrete setting of exhaust, greatly reduce the problem in cable trough, through field survey, this utility model can make the temperature-averaging in cable trough decline 10 ~ 15 DEG C, reach the cooling-down effect of expection.
Description
Technical field
The utility model relates to electrical equipment, specifically, relates to a kind of cable trough ventilated box.
Background technology
Cable trough is the corridor of substation cable.If cable is likened into blood vessel, so cable trough is exactly the musculature of human body, and cable trough is the important facility of transformer station.
In order to prevent fires, anti-toy enter cable trough destroy power cable, the cable trough of transformer station is generally designed to cement cover board enclosed construction.Because in the reason cable troughs such as ventilation condition is poor, load is high, temperature is too high, reach 45 DEG C through measurement cable trough mean temperature in summer, greatly reduce the useful life of ditch inner cable.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned defect, provides that a kind of structure is simple, easy to make, good cooling effect, economical and practical cable trough ventilated box.
For solving the problem, the technical scheme that the utility model adopts is:
A kind of cable trough ventilated box, comprise the casing be arranged on cable trough, casing is provided with chamber door, it is characterized in that: the Zuo Bi of described casing, You Bi, rear wall are respectively equipped with several ventilation holes, the bottom surface of described casing is provided with several air-vents, described rear wall is provided with ventilating opening, and described ventilating opening place is provided with ventilation unit.
Improve as one:
Described ventilation unit is the ventilating fan be arranged on inside ventilating opening.
Exhaust effect is good, good water-proof effect, from the hot-air of discharging to a great extent in cable trough.
As further improving:
The outside of described ventilating opening is provided with the grid that keep off the rain.
As further improving:
The roof of described casing is obliquely installed, described roof near the side of chamber door lower than opposite side.
The top design of ventilated box is slope pattern, is beneficial to rainwater and flows down.
Owing to have employed technique scheme, compared with prior art, the utility model has that structure is simple, practical, economic dispatch feature, it is to the concrete setting of ventilating, be vented, greatly reduce the problem in cable trough, through field survey, this utility model can make the temperature-averaging in cable trough decline 10 ~ 15 DEG C, reaches the cooling-down effect of expection.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of embodiment of a kind of cable trough of the utility model ventilated box;
In figure: 1-cable trough; 2-cable bearer; 3-casing; 4-ventilating fan; 5-keeps off the rain grid; 6-ventilation hole; 7-chamber door; 8-roof.
Embodiment
Embodiment: as shown in Figure 1, a kind of cable trough ventilated box, comprises the casing 3 be arranged on cable trough 1, is provided with some cable beareves 2 in cable trough 1, and cable is distributed on cable bearer 2 respectively; Casing 3 is provided with chamber door 7, and Zuo Bi, the You Bi of described casing 3, rear wall are respectively equipped with several ventilation holes 6, and the bottom surface of described casing 3 is provided with several air-vents 9, and described rear wall is provided with ventilating opening, and described ventilating opening place is provided with ventilation unit.
Described ventilation unit is the ventilating fan 4 be arranged on inside ventilating opening, and described ventilating fan 4 is electrically connected with automatic control equipment.Described automatic control equipment is temperature sensor.The outside of described ventilating opening is provided with the grid 4 that keep off the rain.The roof 8 of described casing 3 is obliquely installed, described roof 8 near the side of chamber door 3 lower than opposite side.
Because ventilated box uses in battery limits, expose to the weather and drench with rain, so should select to make simply, sturdy and durable, the aluminium sheet not easily got rusty is as the material of ventilated box casing.Cable trough 1 ventilated box will play maximum effect and just ventilating fan must be opened, and this just needs to provide power supply to ventilating fan 4.Power supply needed for ventilating fan 4 is alternating current 220V voltage, and we adopt the method solution of drawing cable at maintenance power box; The work of certain ventilating fan 4 can realize automatic control, as controlled the work of ventilating fan 4 by set temperature transducer whether.
Claims (4)
1. a cable trough ventilated box, comprise the casing (3) be arranged on cable trough (1), casing (3) is provided with chamber door (7), it is characterized in that: Zuo Bi, the You Bi of described casing (3), rear wall are respectively equipped with several ventilation holes (6), the bottom surface of described casing (3) is provided with several air-vents (9), described rear wall is provided with ventilating opening, and described ventilating opening place is provided with ventilation unit.
2. ventilated box according to claim 1, is characterized in that: described ventilation unit is the ventilating fan (4) be arranged on inside ventilating opening.
3. ventilated box according to claim 1 and 2, is characterized in that: the outside of described ventilating opening is provided with the grid that keep off the rain (4).
4. ventilated box according to claim 3, is characterized in that: the roof (8) of described casing (3) is obliquely installed, and the side of the close chamber door (3) of described roof (8) is lower than opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277108.5U CN204497704U (en) | 2015-04-30 | 2015-04-30 | A kind of cable trough ventilated box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277108.5U CN204497704U (en) | 2015-04-30 | 2015-04-30 | A kind of cable trough ventilated box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497704U true CN204497704U (en) | 2015-07-22 |
Family
ID=53576992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520277108.5U Expired - Fee Related CN204497704U (en) | 2015-04-30 | 2015-04-30 | A kind of cable trough ventilated box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281276A (en) * | 2015-11-25 | 2016-01-27 | 国家电网公司 | Automatic dehumidifier for concealed-type cable channel |
| CN105470824A (en) * | 2015-12-30 | 2016-04-06 | 华润电力（贺州）有限公司 | Anti-condensation apparatus for switch cabinet in limestone powder station section |
-
2015
- 2015-04-30 CN CN201520277108.5U patent/CN204497704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281276A (en) * | 2015-11-25 | 2016-01-27 | 国家电网公司 | Automatic dehumidifier for concealed-type cable channel |
| CN105470824A (en) * | 2015-12-30 | 2016-04-06 | 华润电力（贺州）有限公司 | Anti-condensation apparatus for switch cabinet in limestone powder station section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20180430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |