CN205265135U - Fixed metal enclosed switchgear of armor - Google Patents
Fixed metal enclosed switchgear of armor Download PDFInfo
- Publication number
- CN205265135U CN205265135U CN201521091598.6U CN201521091598U CN205265135U CN 205265135 U CN205265135 U CN 205265135U CN 201521091598 U CN201521091598 U CN 201521091598U CN 205265135 U CN205265135 U CN 205265135U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- upper portion
- isolation ward
- cable vault
- bus
- 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
Abstract
The utility model provides a fixed metal enclosed switchgear of armor, its characterized in that: cabinet body upper portion is provided with the bus -bar room, bus -bar room upper portion is provided with three insulating pillar, cabinet sinistron side is provided with the cable chamber, the cable chamber top is provided with the pressure release board, the upper portion left side is provided with down the ground connection sword in the cable chamber, the lower part is provided with down isolator in the cable chamber right side, keep right the position and be provided with the arrester in cable chamber bottom, upper portion is provided with the isolation ward in the cabinet body right side, it is provided with isolator to go up isolation ward left side upper portion, it is provided with the wall bushing to go up isolation ward bottom center, each functional unit all adopts metal partition to seal to separate, and be equipped with independent pressure release passageway, the ability that has the inside arc fault of stronger prevention, improve electric power system's the the normal power supply and the reliability of equipment normal operating, the heavy losses because of accident interruption brings have been reduced, make things convenient for operation management and reduce the maintenance work volume.
Description
Technical field
The utility model relates to electricity, has the power supply of metal shell or distribution board, the transformer station that distribution is used, espespecially a kind of armoured fixing metal closing switch device.
Background technology
KGN-40.5 armoured fixing metal closing switch device. Be used in 40.5KV three-phase alternating current 50HZ power system, be subject to the occasion such as distribution, industrial and mineral enterprises and institutions distribution as Auxiliary System in Power Plant, power transmission and transformation system electric substation; Circuit is there is to the functions such as control, protection and supervision. This cabinet adopts air insulation, structure is metal armoured, there is good " five is anti-" function, prevent on-load deciliter isolating switch, prevent mistake deciliter breaker, prevent switch power transmission with ground, prevent mistakenly entering charged chamber, prevent from closing in charged mistiming the interlock of earthed switch; Interlock program is reliable, maintenance safety, and real is a kind of power distribution equipment of superior performance.
Due to iron-clad switchgear internal structure complexity, maintenance trouble, easily produces internal pressure or electric arc.
Summary of the invention
Provide a kind of armoured fixing metal closing switch device for the problems referred to above the utility model, this device structure reasonable standard, easy to use, by the layout of inner compact structure, easy access, each functional unit all adopts metal partion (metp) packing simultaneously, and be provided with independently pressure relief channels, there is the ability of stronger prevention internal arc fault, improve normal power supply and the normal reliability of operation of equipment of power system, reduce the heavy losses of bringing because of forced outage, facilitated operational management and reduce maintenance load.
Address the above problem, the utility model provides a kind of armoured fixing metal closing switch device, comprise cabinet, breaker chamber, upper isolation ward, bus-bar room, cable vault, it is characterized in that: cabinet top is provided with bus-bar room, bus-bar room top is provided with three insulation columns, cabinet left side is provided with cable vault, top, cable vault is provided with pressure relief plate, left side, middle and upper part, cable vault is provided with lower earthing, middle and lower part, right side, cable vault is provided with lower isolating switch, the position of keeping right, cable vault bottom is provided with arrester, middle and upper part, cabinet right side is provided with isolation ward, upper isolation ward left upper portion is provided with isolating switch, upper isolation ward bottom centre position is provided with wall bushing, cabinet lower right side is provided with breaker chamber, breaker chamber right upper portion is provided with operator link, breaker chamber lower right side is provided with vacuum circuit breaker, breaker chamber bottom centre position is provided with voltage transformer.
As further improvement of the utility model, middle part, described cabinet front is provided with inspection hole, and cabinet frontal left bottom is provided with simulation board.
As further improvement of the utility model, described bottom of cabinet bulk is provided with fixed network, and fixed network bottom is provided with water accepting layer, water accepting layer right side central position is provided with push rod, the push rod other end is provided with magnetic portion, and bottom of cabinet bulk left side is provided with water leg, and water leg forms and coordinates with water accepting layer.
As further improvement of the utility model, described water accepting layer is flexible polyurethane foams.
Operation principle:
This device structure reasonable standard, easy to use, by the layout of inner compact structure, easy access, each functional unit all adopts metal partion (metp) packing simultaneously, and be provided with independently pressure relief channels, there is the ability of stronger prevention internal arc fault, improve normal power supply and the normal reliability of operation of equipment of power system, the heavy losses of bringing because of forced outage are reduced, facilitate operational management and reduce maintenance load, operator link can effectively be realized the mechanical locking device between each switchgear, guarantee the operation sequence of isolating switch and vacuum circuit breaker, the effectively ruuning situation of facilities for observation inside of the appropriate design of inspection hole simultaneously, by the modular design of water accepting layer and push rod, can effectively ensure the dry environment of equipment, by promoting push rod, water accepting layer is carried out to draining repeatedly, reach the multiple use of water accepting layer.
The utility model compared with prior art has following beneficial effect:
1, this device structure reasonable standard, easy to use, by the layout of inner compact structure, easy access, each functional unit all adopts metal partion (metp) packing simultaneously, and is provided with independently pressure relief channels, there is the ability of stronger prevention internal arc fault, the normal power supply and the normal reliability of operation of equipment that improve power system, reduced the heavy losses of bringing because of forced outage, facilitates operational management and reduce maintenance load;
2, operator link can effectively be realized the mechanical locking device between each switchgear, guarantees the operation sequence of isolating switch and vacuum circuit breaker, simultaneously the effectively ruuning situation of facilities for observation inside of the appropriate design of inspection hole;
3, by the modular design of water accepting layer and push rod, can effectively ensure the dry environment of equipment, by promoting push rod, water accepting layer is carried out to draining repeatedly, reach the multiple use of water accepting layer.
Brief description of the drawings
Fig. 1 is a kind of armoured fixing metal closing switch device structural representation;
Fig. 2 is a kind of armoured fixing metal closing switch device front view;
1-voltage transformer in figure; 2-vacuum circuit breaker; 3-breaker chamber; 4-operator link; 5-current transformer; 6-wall bushing; The upper isolation ward of 7-; The upper isolating switch of 8-; 9-bus-bar room; 10-insulation column; Isolating switch under 11-; Earthing under 12-; 13-cable vault; 14-arrester; 15-simulates board; 16-inspection hole; 17-magnetic portion; 18-pressure relief plate; 19-cabinet; 20-water leg; 21-water accepting layer; 22-fixed network; 23-push rod.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; obviously; described embodiment is only the utility model part embodiment; instead of whole embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisite; the every other embodiment obtaining, belongs to the utility model protection domain.
Embodiment 1
As Fig. 1, a kind of armoured fixing metal closing switch device shown in Fig. 2, comprise cabinet 19, breaker chamber 3, upper isolation ward 7, bus-bar room 9, cable vault 13, it is characterized in that: cabinet 19 tops are provided with bus-bar room 9, bus-bar room 9 tops are provided with three insulation columns 10, cabinet 19 left sides are provided with cable vault 13, 13 tops, cable vault are provided with pressure relief plate 18, 13 left sides, middle and upper part, cable vault are provided with lower earthing 12, 13 middle and lower parts, right side, cable vault are provided with lower isolating switch 11, the position of keeping right 13 bottoms, cable vault is provided with arrester 14, cabinet 19 middle and upper parts, right side are provided with isolation ward 7, upper isolation ward 7 left upper portion are provided with isolating switch 8, upper isolation ward 7 bottom centre positions are provided with wall bushing 6, cabinet 19 lower right side are provided with breaker chamber 3, breaker chamber 3 right upper portion are provided with operator link 4, breaker chamber 3 lower right side are provided with vacuum circuit breaker 2, breaker chamber 3 bottom centre positions are provided with voltage transformer 1, the positive middle part of described cabinet 19 is provided with inspection hole 16, cabinet 19 frontal left bottoms are provided with simulation board 15, described cabinet 19 bottoms are provided with fixed network 22, fixed network 22 bottoms are provided with water accepting layer 21, water accepting layer 21 right side central positions are provided with push rod 23, push rod 23 other ends are provided with magnetic portion 17, cabinet 19 bottom left are provided with water leg 20, water leg 20 forms and coordinates with water accepting layer 21, described water accepting layer 21 is flexible polyurethane foams, this device structure reasonable standard, easy to use, by the layout of inner compact structure, easy access, each functional unit all adopts metal partion (metp) packing simultaneously, and be provided with independently pressure relief channels, there is the ability of stronger prevention internal arc fault, improve normal power supply and the normal reliability of operation of equipment of power system, the heavy losses of bringing because of forced outage are reduced, facilitate operational management and reduce maintenance load, operator link can effectively be realized the mechanical locking device between each switchgear, guarantee the operation sequence of isolating switch and vacuum circuit breaker, the effectively ruuning situation of facilities for observation inside of the appropriate design of inspection hole simultaneously, by the modular design of water accepting layer and push rod, can effectively ensure the dry environment of equipment, by promoting push rod, water accepting layer is carried out to draining repeatedly, reach the multiple use of water accepting layer.
Claims (4)
1. an armoured fixing metal closing switch device, comprise cabinet (19), breaker chamber (3), upper isolation ward (7), bus-bar room (9), cable vault (13), it is characterized in that: cabinet (19) top is provided with bus-bar room (9), bus-bar room (9) top is provided with three insulation columns (10), cabinet (19) left side is provided with cable vault (13), top, cable vault (13) is provided with pressure relief plate (18), left side, middle and upper part, cable vault (13) is provided with lower earthing (12), middle and lower part, right side, cable vault (13) is provided with lower isolating switch (11), the position of keeping right, cable vault (13) bottom is provided with arrester (14), cabinet (19) middle and upper part, right side is provided with isolation ward (7), upper isolation ward (7) left upper portion is provided with isolating switch (8), upper isolation ward (7) bottom centre position is provided with wall bushing (6), cabinet (19) lower right side is provided with breaker chamber (3), breaker chamber (3) right upper portion is provided with operator link (4), breaker chamber (3) lower right side is provided with vacuum circuit breaker (2), breaker chamber (3) bottom centre position is provided with voltage transformer (1).
2. a kind of armoured fixing metal closing switch device according to claim 1, is characterized in that: the positive middle part of described cabinet (19) is provided with inspection hole (16), and cabinet (19) frontal left bottom is provided with simulation board (15).
3. a kind of armoured fixing metal closing switch device according to claim 2, it is characterized in that: described cabinet (19) bottom is provided with fixed network (22), fixed network (22) bottom is provided with water accepting layer (21), water accepting layer (21) right side central position is provided with push rod (23), push rod (23) other end is provided with magnetic portion (17), cabinet (19) bottom left is provided with water leg (20), and water leg (20) forms and coordinates with water accepting layer (21).
4. a kind of armoured fixing metal closing switch device according to claim 3, is characterized in that: described water accepting layer (21) is flexible polyurethane foams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091598.6U CN205265135U (en) | 2015-12-25 | 2015-12-25 | Fixed metal enclosed switchgear of armor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091598.6U CN205265135U (en) | 2015-12-25 | 2015-12-25 | Fixed metal enclosed switchgear of armor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205265135U true CN205265135U (en) | 2016-05-25 |
Family
ID=56006642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521091598.6U Expired - Fee Related CN205265135U (en) | 2015-12-25 | 2015-12-25 | Fixed metal enclosed switchgear of armor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205265135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896331A (en) * | 2016-06-27 | 2016-08-24 | 南通阿斯通电器制造有限公司 | Novel intelligent integrated switch cabinet |
| CN107404074A (en) * | 2017-09-18 | 2017-11-28 | 南通阿斯通电器制造有限公司 | A kind of 40.5kV is greatly at a distance of fixed switching cabinet |
-
2015
- 2015-12-25 CN CN201521091598.6U patent/CN205265135U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896331A (en) * | 2016-06-27 | 2016-08-24 | 南通阿斯通电器制造有限公司 | Novel intelligent integrated switch cabinet |
| CN107404074A (en) * | 2017-09-18 | 2017-11-28 | 南通阿斯通电器制造有限公司 | A kind of 40.5kV is greatly at a distance of fixed switching cabinet |
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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: 20160525 Termination date: 20171225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |