CN204012313U - A kind of high-low voltage electric power distribution cabinet with multi-protective function - Google Patents
A kind of high-low voltage electric power distribution cabinet with multi-protective function Download PDFInfo
- Publication number
- CN204012313U CN204012313U CN201420373773.XU CN201420373773U CN204012313U CN 204012313 U CN204012313 U CN 204012313U CN 201420373773 U CN201420373773 U CN 201420373773U CN 204012313 U CN204012313 U CN 204012313U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- power distribution
- electric power
- low voltage
- protective function
- 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
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 5
- 241000256626 Pterygota <winged insects> Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of high-low voltage electric power distribution cabinet with multi-protective function; comprise cabinet, cabinet door and cabinet top; cabinet door is arranged on a side of cabinet; cabinet top is fixed on described cabinet; the surrounding at cabinet top is raw to extension; form outer eaves and be connected with cabinet top, outer eaves and cabinet internal communication are provided with a plurality of louvres on described outer eaves.Radiating effect of the present utility model is better, and can effectively guarantee cleaning in cabinet, thereby the equipment in cabinet is better worked, and has also increased the useful life of equipment in high voltage power distributing cabinet simultaneously.
Description
Technical field
The utility model belongs to electric equipment field, particularly a kind of high-low voltage electric power distribution cabinet with multi-protective function.
Background technology
High voltage power distributing cabinet can refer to again for electric power system generating, transmission of electricity, distribution, electric energy conversion and consume the effects such as break-make, control or protection; electric pressure is in the electric equipment products of 3.6kV ~ 550kV; mainly comprise primary cut-out, high voltage isolator and earthed switch, high voltage load switch, high pressure automatic reclosing and sectionalizer, several large classes such as high-voltage actuating mechanism, high-voltage explosion-proof power distribution equipment and high-tension switch cabinet.High-voltage switch gear manufacturing industry is the manufacturing important component part of power transmission and transforming equipment, occupies very important status in whole power industry.
High voltage power distributing cabinet when in use, can distribute a large amount of heats, and existing high voltage power distributing cabinet is normally provided with thermovent in the both sides of cabinet, but the radiating effect of this structure is bad, uses for a long time, can affect the normal work of equipment in power distribution cabinet.
Summary of the invention
Utility model object: the purpose of this utility model is for the deficiencies in the prior art, and a kind of high voltage power distributing cabinet of good heat dissipation effect is provided.
Technical scheme: the utility model provides a kind of high-low voltage electric power distribution cabinet with multi-protective function; comprise cabinet, cabinet door and cabinet top; cabinet door is arranged on a side of cabinet; cabinet top is fixed on described cabinet; the surrounding at cabinet top is raw to extension; form outer eaves and be connected with cabinet top, outer eaves and cabinet internal communication are provided with a plurality of louvres on described outer eaves.
Further, at two sidewalls of described cabinet, be provided with a plurality of bar shaped ventilating openings, at described bottom of cabinet bulk, have some radiator fans, on eaves, be provided with a plurality of circular louvres outside two before and after described cabinet top.
Further, the diameter of described louvre is 5mm, and the spacing between each louvre is 10mm, and described a plurality of louvres are arranged on two parallel lines uniformly.Adopt such louvre and the arrangement mode between louvre, more contribute to heat radiation; And can when guarantee normal heat radiation, reduce grieshoch as far as possible and enter like this, guarantee cleaning in cabinet.
Further, at two sidewalls of described cabinet, be respectively equipped with the bar shaped ventilating opening that two rows are parallel to each other, the air port of described ventilating opening is downward, and the spacing between described each ventilating opening is 20mm.The ventilating opening energy of cabinet both sides and the louvre at cabinet top dispel the heat simultaneously, have increased the effect of heat radiation.
Further, in described bar shaped ventilating opening inner side, be provided with screen pack.Prevent that like this some winged insects from entering, the equipment that affects is normally worked.So also can guarantee cleaning in cabinet.
Beneficial effect: compared with prior art, radiating effect of the present utility model is better, and can effectively guarantee cleaning in cabinet, thus the equipment in cabinet is better worked, also increased the useful life of equipment in high voltage power distributing cabinet simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial structurtes schematic diagram on cabinet top in the utility model.
Embodiment
Below technical solutions of the utility model are elaborated, but protection range of the present utility model is not limited to described embodiment.
As shown in Figure 1; the utility model provides a kind of high-low voltage electric power distribution cabinet with multi-protective function; comprise cabinet 1, cabinet door 2 and cabinet top 3; cabinet door 2 is arranged on a side of cabinet 1; cabinet top 3 is fixed on described cabinet 1, and the surrounding at cabinet 1 top is raw to extension, forms outer eaves 4 and is connected with cabinet top 3; outer eaves 4 and cabinet 1 internal communication are provided with a plurality of louvres 5 that are evenly arranged into two parallel lines on eaves 4 outside two of cabinet 1 front and back, top.Wherein, the diameter of louvre 5 is 5mm, and the spacing between each louvre 5 is 10mm.The position of louvre 5 is arranged on the below on cabinet top 3, can effectively prevent that like this liquid such as rainwater from flowing into cabinet 1 from louvre 5.Two sidewalls at cabinet 1 are provided with a plurality of bar shaped ventilating openings 6, two sidewalls of cabinet 1 are respectively equipped with the bar shaped ventilating opening 6 that two rows are parallel to each other, the air port of ventilating opening 6 is downward, spacing between each ventilating opening 6 is 20mm, at described bottom of cabinet bulk, there are some radiator fans, outside two of cabinet 1 front and back, top, on eaves 4, are provided with a plurality of circular louvres 5.The ventilating opening 6 of cabinet 1 both sides and the louvre 5 on outer eaves 4 can dispel the heat simultaneously like this, are more conducive to heat radiation.In described bar shaped ventilating opening 6 inner sides, be also provided with screen pack.Employing can effectively prevent that the foreign material such as little winged insect from entering high voltage power distributing cabinet like this.
When apparatus of load is lighter, the radiator fan of bottom is not worked, and case intimate heat spreads to top, by the louvre of outer eaves, discharges, more energy-conservation like this; When load increases the weight of, bottom heat radiation fan is started working, and due to now air flow rate increase, a part of gas is discharged by the louvre of outer eaves, and another part is discharged by the bar shaped ventilating opening of casing side.
In the prior art, the equipment work in high voltage power distributing cabinet 1 hour, can only the leave heat of 10% left and right of high voltage power distributing cabinet, temperature reduces not obvious; The high voltage power distributing cabinet that adopts the utility model to provide, equipment work 1 hour, can the leave heat of 30% left and right of high voltage power distributing cabinet.
Claims (5)
1. a high-low voltage electric power distribution cabinet with multi-protective function; it is characterized in that: comprise cabinet (1), cabinet door (2) and cabinet top (3); described cabinet door (2) is arranged on a side of cabinet (1); described cabinet top (3) is fixed on described cabinet (1); the surrounding at described cabinet (1) top is raw to extension; form outer eaves (4) and be connected with cabinet top (3), outer eaves (4) and cabinet (1) internal communication are provided with a plurality of louvres (5) on described outer eaves (4).
2. a kind of high-low voltage electric power distribution cabinet with multi-protective function according to claim 1; it is characterized in that: two sidewalls at described cabinet (1) are provided with a plurality of bar shaped ventilating openings (6); at described bottom of cabinet bulk, there are some radiator fans, outside two of front and back, described cabinet (1) top, on eaves (4), are provided with a plurality of circular louvres (5).
3. a kind of high-low voltage electric power distribution cabinet with multi-protective function according to claim 2; it is characterized in that: the diameter of described louvre (5) is 5mm; spacing between each louvre (5) is 10mm, and described a plurality of louvres (5) are arranged on two parallel lines uniformly.
4. a kind of high-low voltage electric power distribution cabinet with multi-protective function according to claim 2; it is characterized in that: two sidewalls at described cabinet (1) are respectively equipped with the bar shaped ventilating opening (6) that two rows are parallel to each other; the air port of described ventilating opening (6) is downward, and the spacing between described each ventilating opening (6) is 20mm.
5. a kind of high-low voltage electric power distribution cabinet with multi-protective function according to claim 2, is characterized in that: in described bar shaped ventilating opening (6) inner side, be provided with screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373773.XU CN204012313U (en) | 2014-07-07 | 2014-07-07 | A kind of high-low voltage electric power distribution cabinet with multi-protective function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373773.XU CN204012313U (en) | 2014-07-07 | 2014-07-07 | A kind of high-low voltage electric power distribution cabinet with multi-protective function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012313U true CN204012313U (en) | 2014-12-10 |
Family
ID=52052256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420373773.XU Expired - Fee Related CN204012313U (en) | 2014-07-07 | 2014-07-07 | A kind of high-low voltage electric power distribution cabinet with multi-protective function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110774A (en) * | 2017-12-19 | 2018-06-01 | 江苏宜源电力设备有限公司 | A kind of high-pressure bottle cabinet |
-
2014
- 2014-07-07 CN CN201420373773.XU patent/CN204012313U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110774A (en) * | 2017-12-19 | 2018-06-01 | 江苏宜源电力设备有限公司 | A kind of high-pressure bottle cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203660352U (en) | Fixation-type AC low-voltage power distribution cabinet | |
| CN204651719U (en) | One is lowered the temperature power distribution cabinet automatically | |
| CN203103800U (en) | Power distribution box with excellent heat dissipation | |
| CN204012313U (en) | A kind of high-low voltage electric power distribution cabinet with multi-protective function | |
| CN203260922U (en) | High/middle-voltage switch cabinet with intelligent temperature control device | |
| CN205335704U (en) | Power distribution cabinet | |
| CN205429522U (en) | Can realize accurate radiating block terminal | |
| CN204100854U (en) | Novel high pressure-resistant radiator | |
| CN203934164U (en) | Server cabinet | |
| CN204156354U (en) | A kind of heat radiation constant temperature system based on high-tension switch cabinet | |
| CN208094963U (en) | A kind of high performance communication cabinet | |
| CN204361489U (en) | The air-cooled heat radiation mounting panel of low-voltage distribution cabinet | |
| CN104600609B (en) | High-voltage distribution box with waterproof and radiating functions | |
| CN204760809U (en) | Outdoor box -type substation with top heat -transfer device | |
| CN204858352U (en) | Distribution box | |
| CN204205352U (en) | Heat-dissipation switch cabinet | |
| CN202600510U (en) | Novel anti-condensation apparatus | |
| CN204349291U (en) | A kind of heat abstractor for box-type substation | |
| CN203813266U (en) | DC power supply system of high voltage switchgear | |
| CN205266096U (en) | Novel control and arrange radiator | |
| CN203472518U (en) | Automobile engine cooling device | |
| CN204030354U (en) | A kind of high-low voltage switch cabinet ventilation cabinet panel | |
| CN204652853U (en) | A kind of power supply receiver of circulating air cooling | |
| CN203827161U (en) | Frequency conversion cabinet | |
| CN203488341U (en) | Air exhaust and cooling device for air compressor |
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: 20141210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |