CN203014255U - Metal armoured withdrawing type switchgear - Google Patents
Metal armoured withdrawing type switchgear Download PDFInfo
- Publication number
- CN203014255U CN203014255U CN 201220743804 CN201220743804U CN203014255U CN 203014255 U CN203014255 U CN 203014255U CN 201220743804 CN201220743804 CN 201220743804 CN 201220743804 U CN201220743804 U CN 201220743804U CN 203014255 U CN203014255 U CN 203014255U
- Authority
- CN
- China
- Prior art keywords
- outlet cable
- isolating switch
- chamber
- breaker
- 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
Landscapes
- Gas-Insulated Switchgears (AREA)
Abstract
The utility model relates to power supply and distribution equipment of an electric power system, and especially relates to a metal armoured withdrawing type switchgear. An armoured cabinet body is provided with a function chamber and an outlet cable chamber therein, wherein the function chamber and the outlet cable chamber are separated through a separator plate; the function chamber is provided with a three-phase static contact, a breaker, and an arc extinguishing gas temporary storage device, the breaker is arranged on a guide rail; the outlet cable chamber is provided with an isolating switch and an outlet cable; the three-phase static contact passes through an insulating sleeve arranged on the separator plate after passing through the breaker, and then is connected to the isolating switch, the outlet cable is connected to an outlet end of the isolating switch. The metal armoured withdrawing type switchgear of the utility model is reasonable in layout and convenient in maintenance; by additionally providing the separator plate, safety of operation and maintenance personnel can be ensured, and occurrences of accidents can be effectively avoided; by designing the arc extinguishing gas temporary storage device, electric appliance elements in the switchgear can be effectively protected.
Description
Technical field
The utility model relates to the power supplying and distributing equipment that is applied to electric power system, specifically relates to a kind of metal armored withdrawal-type switching device.
Background technology
In prior art, there are the phenomenons such as structural design, layout are unreasonable in metal armored withdrawal-type switching device, and maintenance is inconvenience comparatively.
The utility model content
Technical problem to be solved in the utility model is that a kind of metal armored withdrawal-type switching device of reasonable in design is provided.
The technical solution adopted in the utility model is as follows:
A kind of metal armored withdrawal-type switching device comprises the armouring cabinet, it is characterized in that, described armouring cabinet inside is provided with functional compartments and outlet cable vault, and functional compartments and outlet cable vault pass through baffle for separating;
Functional compartments is provided with three-phase fixed contact, circuit breaker and arc extinguishing gases apparatus for temporary storage, and circuit breaker is placed on guide rail;
The outlet cable vault is provided with isolating switch and outlet cable;
The three-phase fixed contact passes through after circuit breaker the insulating sleeve of being located on dividing plate, is connected on isolating switch, and the outlet cable is connected to the leading-out terminal of isolating switch.
Further, the material of described armouring cabinet is the Q235 steel.
The utility model metal armored withdrawal-type switching device, rationally distributed, easy access has ensured operation and maintenance personal's safety by setting up dividing plate, effectively avoid the generation of accident; By design arc extinguishing gases apparatus for temporary storage, in switching devices, electric elements are effectively protected.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of metal armored withdrawal-type switching device comprises armouring cabinet 1, and armouring cabinet 1 inside is provided with functional compartments and outlet cable vault, and functional compartments and outlet cable vault pass through baffle for separating.
Functional compartments is provided with three-phase fixed contact 3, circuit breaker 2 and arc extinguishing gases apparatus for temporary storage 7, and circuit breaker 2 is positioned on guide rail.
The outlet cable vault is provided with isolating switch 5 and outlet cable 6, and three-phase fixed contact 3 passes through after circuit breaker 2 insulating sleeve 4 of being located on dividing plate, is connected on isolating switch 5, and outlet cable 6 is connected to the leading-out terminal of isolating switch 5.
As a kind of preferred, the material of armouring cabinet 1 is the Q235 steel, and dividing plate is selected the PET plastics.
Above content is only to the utility model structure example and explanation; affiliated those skilled in the art make various modifications to described specific embodiment or replenish or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, all should belong to protection range of the present utility model.
Claims (2)
1. a metal armored withdrawal-type switching device, comprise the armouring cabinet, it is characterized in that, described armouring cabinet inside is provided with functional compartments and outlet cable vault, and functional compartments and outlet cable vault pass through baffle for separating;
Functional compartments is provided with three-phase fixed contact, circuit breaker and arc extinguishing gases apparatus for temporary storage, and circuit breaker is placed on guide rail;
The outlet cable vault is provided with isolating switch and outlet cable;
The three-phase fixed contact passes through after circuit breaker the insulating sleeve of being located on dividing plate, is connected on isolating switch, and the outlet cable is connected to the leading-out terminal of isolating switch.
2. a kind of metal armored withdrawal-type switching device according to claim 1, is characterized in that, the material of described armouring cabinet is the Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743804 CN203014255U (en) | 2012-12-31 | 2012-12-31 | Metal armoured withdrawing type switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743804 CN203014255U (en) | 2012-12-31 | 2012-12-31 | Metal armoured withdrawing type switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014255U true CN203014255U (en) | 2013-06-19 |
Family
ID=48605812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743804 Expired - Fee Related CN203014255U (en) | 2012-12-31 | 2012-12-31 | Metal armoured withdrawing type switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014255U (en) |
-
2012
- 2012-12-31 CN CN 201220743804 patent/CN203014255U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201994576U (en) | Double-bus bar fixed metallic enclosed switching device | |
| CN203014243U (en) | Mining handcart type high-voltage switch cabinet installed against wall | |
| CN203014255U (en) | Metal armoured withdrawing type switchgear | |
| CN101692540B (en) | All-insulation shaking lightning arrester vehicle with plum blossom contact | |
| CN203301025U (en) | Armored movable AC metal closed switch device | |
| CN203039285U (en) | Box-type ring network switch device | |
| CN201466553U (en) | Plum contact fully insulated hand-operated type arrester car | |
| CN202405210U (en) | Arc barrier chamber of circuit breaker | |
| CN203813304U (en) | 12 kV middle-set enclosed metal switchgear | |
| CN203014244U (en) | AC low-voltage draw-out type switch cabinet | |
| CN203086045U (en) | Low-voltage draw-out switch cabinet | |
| CN202957513U (en) | Metal sealed switch cabinet with centrally-positioned armor | |
| CN202633812U (en) | Metal-armored removable high-voltage switch cabinet with upper layer and lower layer function combination structure | |
| CN203014198U (en) | Looped network switching device | |
| CN202260227U (en) | Indoor metal-armored removing type switchgear | |
| CN202711997U (en) | Grounding switch electromagnet locking and unlocking device | |
| CN203415900U (en) | Fixed AC metal closed switching device | |
| CN103368085B (en) | A kind of armoured removable type alternating | |
| CN203086049U (en) | Box-type fixed alternating-current metal armored draw-out high-voltage switch cabinet | |
| CN102623919A (en) | Armored metal-enclosed switchgear | |
| CN203014254U (en) | Removing type enclosed switch device | |
| CN204088994U (en) | A kind of new design moveable high-voltage switchgear | |
| CN203301035U (en) | Armored central AC metal closed switch device | |
| CN202550372U (en) | Armored type metal closed switchgear | |
| CN201383632Y (en) | 24 KV removing-type switch cabinet |
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: 20130619 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |