CN203813304U - 12 kV middle-set enclosed metal switchgear - Google Patents
12 kV middle-set enclosed metal switchgear Download PDFInfo
- Publication number
- CN203813304U CN203813304U CN201420187324.6U CN201420187324U CN203813304U CN 203813304 U CN203813304 U CN 203813304U CN 201420187324 U CN201420187324 U CN 201420187324U CN 203813304 U CN203813304 U CN 203813304U
- Authority
- CN
- China
- Prior art keywords
- switchgear
- door
- curtain plate
- curtain
- opening
- 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
- 239000002184 metal Substances 0.000 title claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 239000010949 copper Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Patch Boards (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses a 12 kV middle-set enclosed metal switchgear. The 12 kV middle-set enclosed metal switchgear comprises a cabinet body, wherein one side of the cabinet body is provided with an opening, a curtain door is disposed at the opening position, the curtain door comprises a reeling mechanism, rails disposed at two sides of the opening, a first curtain board, and an insulative flexible second curtain board, the first curtain board and the second curtain board are fitted and connected with the reeling mechanism thereafter, and a fastening mechanism is disposed on the first curtain board. The space taken for opening the door of the switchgear is greatly reduced through employing the curtain door when the door of the switchgear is needed to open, so that the requirement for arrangement space of the switchgear is reduced; and the insulative second curtain board is fitted with the first curtain board, so that the possibility of electric leakage of copper bars in the switchgear is reduced, thereby achieving better safety in the usage process of the switchgear.
Description
Technical field
The utility model relates to electrical equipment technical field, specifically a kind of 12kV middle metal closed switch cabinet.
Background technology
Switch cubicle is a kind of electric equipment, and switch cubicle outside line is introduced into master switch in cabinet, then enters sub-control switch, and each needs to arrange by it along separate routes.As instrument, automatic control, motor magnetic switch, various A.C. contactors etc., what have also establishes hyperbaric chamber and low-pressure chamber switch cubicle, is provided with high voltage bus, and as power plant etc., what have is also provided with as protecting the low-frequency load reduction of capital equipment.
The Main Function of switch cubicle is in electric power system, to generate electricity, in the process of transmission of electricity, distribution and electric energy conversion, carry out folding, control and protection power consumption equipment.Parts in switch cubicle mainly contain the compositions such as circuit breaker, isolating switch, on-load switch, operating mechanism, instrument transformer and various protective devices.The sorting technique of switch cubicle is a lot, as being divided into withdraw-type switch cabinet and fixed switching cabinet by circuit breaker mounting means; Or according to the difference of cabinet body structure, can be divided into open type switch cubicle, metal closed switch cabinet and metal enclosed armoured switch cabinet; According to electric pressure difference, can be divided into high-tension switch cabinet again, Medium Voltage Switchgear and low-tension switch cabinet etc.Mainly be applicable to various different occasions such as power plant, transformer station, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and residential quarters, skyscraper etc.
At least one side of casing of switch cubicle is provided with door, and door is connected by rotating shaft with casing, and because being is rotationally connected so must leave the larger space of opening the door in the side of opening the door, so the occupation of land space that switch cubicle is installed is larger.
Summary of the invention
The utility model is not enough for prior art, and a kind of 12kV middle metal closed switch cabinet is provided, and this switch cubicle takes up room less when door is opened, and occupation of land space when switch cubicle is placed reduces compacter.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of 12kV middle metal closed switch cabinet, comprise casing, described casing one side is provided with opening, described opening part is provided with rolling screen door, described rolling screen door comprises winding mechanism, is arranged on the guide rail of described opening both sides, flexibility second curtain plate of the first curtain plate, insulation, and described the first curtain plate is connected with described winding mechanism with after the second curtain plate laminating, on described the first curtain plate, is provided with retaining mechanism.When cabinet door need to be opened, adopt rolling screen door to open cabinet and will greatly reduce the space that cabinet door is opened, thereby the space requirement of switch cubicle riding position is reduced, and adopt the second curtain plate of an insulation and the possibility of the copper bar electric leakage that the laminating of the first curtain plate makes inside switch cabinet to reduce, make in switch cubicle use procedure safer.
In technique scheme, described the first curtain plate and described the second curtain plate are bolted.
In technique scheme, described casing upper end is provided with separation cavity, and described winding mechanism is arranged in described separation cavity.
The utility model compared with prior art, there is following beneficial effect: the utility model cabinet door adopts rolling screen door to open cabinet in the time of need to opening will reduce the space that cabinet door is opened greatly, thereby the space requirement of switch cubicle riding position is reduced, and adopt the second curtain plate of an insulation and the possibility of the copper bar electric leakage that the laminating of the first curtain plate makes inside switch cabinet to reduce, make in switch cubicle use procedure safer.
Accompanying drawing explanation
Fig. 1 is the casing sectional structure schematic diagram of door closure state.
Fig. 2 is the casing sectional structure schematic diagram of door opening.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail: referring to Fig. 1 to Fig. 2, a kind of 12kV middle metal closed switch cabinet, comprise casing 1, described casing 1 one sides are provided with opening 11, described opening 11 places are provided with rolling screen door 2, described rolling screen door 2 comprises winding mechanism 21, is arranged on the guide rail 12 of described opening 11 both sides, flexibility second curtain plate 23 of the first curtain plate 22, insulation, described the first curtain plate 22 is connected with described winding mechanism 21 with after the second curtain plate 23 laminatings, on described the first curtain plate 22, is provided with retaining mechanism 24.When cabinet door need to be opened, adopt rolling screen door 2 to open cabinet and will greatly reduce the space that cabinet door is opened, thereby the space requirement of switch cubicle riding position is reduced, and adopt the second curtain plate 23 of an insulation and the first curtain plate 22 laminatings that the possibility of the copper bar electric leakage of inside switch cabinet is reduced, make in switch cubicle use procedure safer.Described the first curtain plate 22 is bolted with described the second curtain plate 23, and this syndeton safety cost is cheap.Described casing 1 upper end is provided with separates cavity 13, and described winding mechanism 21 is arranged in described separation cavity 13.This isolates winding mechanism 21 and the electronic component of casing interior 1, uses safer.
Claims (3)
1. a 12kV middle metal closed switch cabinet, comprise casing (1), it is characterized in that: described casing (1) one side is provided with opening (11), described opening (11) locates to be provided with rolling screen door (2), described rolling screen door (2) comprises winding mechanism (21), be arranged on the guide rail (12) of described opening (11) both sides, the first curtain plate (22), flexibility second curtain plate (23) of insulation, described the first curtain plate (22) is connected with described winding mechanism (21) with after the second curtain plate (23) laminating, on described the first curtain plate (22), be provided with retaining mechanism (24).
2. a kind of 12kV middle metal closed switch cabinet as claimed in claim 1, is characterized in that: described the first curtain plate (22) is bolted with described the second curtain plate (23).
3. a kind of 12kV middle metal closed switch cabinet as claimed in claim 1, is characterized in that: described casing (1) upper end is provided with separates cavity (13), and described winding mechanism (21) is arranged in described separation cavity (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187324.6U CN203813304U (en) | 2014-04-17 | 2014-04-17 | 12 kV middle-set enclosed metal switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187324.6U CN203813304U (en) | 2014-04-17 | 2014-04-17 | 12 kV middle-set enclosed metal switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813304U true CN203813304U (en) | 2014-09-03 |
Family
ID=51452014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420187324.6U Expired - Fee Related CN203813304U (en) | 2014-04-17 | 2014-04-17 | 12 kV middle-set enclosed metal switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578102A (en) * | 2014-12-25 | 2015-04-29 | 贵州天能电力高科技有限公司 | High-sealing-performance double-door reactive power compensation cabinet |
| CN106159738A (en) * | 2016-08-10 | 2016-11-23 | 国网浙江瑞安市供电有限责任公司 | A kind of upward-acting door distribution box |
-
2014
- 2014-04-17 CN CN201420187324.6U patent/CN203813304U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578102A (en) * | 2014-12-25 | 2015-04-29 | 贵州天能电力高科技有限公司 | High-sealing-performance double-door reactive power compensation cabinet |
| CN106159738A (en) * | 2016-08-10 | 2016-11-23 | 国网浙江瑞安市供电有限责任公司 | A kind of upward-acting door distribution box |
| CN106159738B (en) * | 2016-08-10 | 2019-01-11 | 国网浙江瑞安市供电有限责任公司 | A kind of upward-acting door distribution box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Jiangbei District in Zhejiang province 315032 Ningbo city forest Mulu No. 196 Patentee after: Ningbo Lixin Polytron Technologies Inc Address before: 315000 No. 188, Lane 35, Beihai Road, Jiangbei District, Zhejiang, Ningbo Patentee before: NINGBO LIXIN DISTRIBUTING CABINET WORKS |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20170417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |