CN202260218U - Indoor AC metal armored centrally-mounted switch apparatus - Google Patents
Indoor AC metal armored centrally-mounted switch apparatus Download PDFInfo
- Publication number
- CN202260218U CN202260218U CN2011204336507U CN201120433650U CN202260218U CN 202260218 U CN202260218 U CN 202260218U CN 2011204336507 U CN2011204336507 U CN 2011204336507U CN 201120433650 U CN201120433650 U CN 201120433650U CN 202260218 U CN202260218 U CN 202260218U
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- China
- Prior art keywords
- chamber
- circuit breaker
- breaker cart
- bus
- indoor
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- Expired - Fee Related
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Abstract
The utility model relates to an indoor AC metal armored centrally-mounted switch apparatus which comprises an armored cabinet body. The armored cabinet body is internally provided with a bus chamber, a circuit breaker handcart chamber, a cable chamber and a relay instrument chamber; the relay instrument chamber is positioned in the front of the armored cabinet body and is protruded out of the upper end face of the cabinet body; the bus chamber is positioned at the upper part of the relay instrument chamber which is positioned at the back part of the cabinet body; the cable chamber is positioned below the relay instrument chamber; the circuit breaker handcart chamber is positioned below the relay instrument chamber; a circuit breaker handcart is positioned in the circuit breaker handcart chamber; the cable chamber is positioned below the bus chamber; and the bus chamber, the circuit breaker handcart chamber, the cable chamber and the relay instrument chamber are isolated by adopting metal baffles. According to the indoor AC metal armored centrally-mounted switch apparatus disclosed by the utility model, the structural layout of the whole indoor AC metal armored centrally-mountedswitch apparatus is more reasonable as improvement in three aspects above is adopted, and the handcart is more convenient to operate as a worm wheel and worm structure is adopted.
Description
Technical field
The utility model relates to a kind of indoor AC metal armouring middle switchgear.
Background technology
Existing armouring middle ac metal closing switch gear is because layout is unreasonable; Not only maintenance difficulty; And lack enough safety guarantee and safety measure; Both be unfavorable for the safe operation of equipment and maintenance fast, also can't have realized the quick assembling and the debugging of equipment, and lacked operability.
Summary of the invention
The purpose of the utility model is to overcome the defective of prior art, and a kind of both convenient assembling, the armouring middle ac metal closing switch gear of easy access again fast are provided.
For realizing above-mentioned purpose; The utility model adopts a kind of indoor AC metal armouring middle switchgear, comprises armouring body cabinet, is provided with bus-bar room, circuit breaker cart chamber, cable vault, relay control room in the armouring body cabinet; The relay control room is positioned at armouring cabinet front portion and protrudes from the cabinet upper surface; Bus-bar room is positioned at the top that the relay control room is positioned at the cabinet rear portion, and the cable vault is positioned at below, relay control room, and the circuit breaker cart chamber is positioned at below, relay control room; It is indoor that circuit breaker cart is positioned at circuit breaker cart, and the cable vault is positioned at the bus-bar room below; Adopt metal partion (metp) to isolate between bus-bar room, circuit breaker cart chamber, cable vault, the relay control room.
The utility model further is set to the indoor both sides of circuit breaker cart track is housed, and circuit breaker cart is positioned on the track and adopts worm gear, worm screw to shake propelling, withdraw from.
The utility model further be set in the bus-bar room again and the circuit breaker cart chamber between dividing plate in be provided with valve, fixed contact box-packed on valve and the static contact head device in the fixed contact box be switch with circuit breaker cart and cooperate.
The utility model makes the topology layout of whole indoor AC metal armouring middle switchgear more reasonable through adopting the improvement of 3 above aspects, and handcart adopts the worm and gear structure operation more convenient.
Description of drawings
Fig. 1 is the utility model example structure sketch map.
Embodiment
As shown in Figure 1; The specific embodiment of the utility model is a kind of indoor AC metal armouring middle switchgear; Comprise armouring body cabinet 5; Be provided with bus-bar room 1, circuit breaker cart chamber 16, cable vault 11, relay control room 18 compositions in the armouring body cabinet 5; Adopt metal partion (metp) to isolate between bus-bar room 1, circuit breaker cart chamber 16, cable vault 11, the relay control room 18, bus-bar room 1, circuit breaker cart chamber 16, cable vault 11 are respectively equipped with in pressure release passage and circuit breaker cart chamber, bus-bar room and the cable vault pressure relief device all are housed.In the bus-bar room 1 and the dividing plate of 16 of circuit breaker cart chambers in be provided with valve 13, fixed contact box 6 is contained in static contact head device 5 on the valve 13 and in the fixed contact box 6 and is switch with circuit breaker cart 15 and cooperates.Relay control room 18 is positioned at armouring cabinet 5 front portions and protrudes from cabinet 5 upper surfaces, and bus-bar room 1 is positioned at the top that relay control room 18 is positioned at the cabinet rear portion, 18 belows, 11 relay control rooms, cable vault, and cable 9 is positioned at cable vault 11.Circuit breaker cart chamber 16 is positioned at 18 belows, relay control room, and circuit breaker cart 15 is positioned at circuit breaker cart chamber 16, and cable vault 11 is positioned at bus-bar room 1 below.Track is equipped with in both sides in the circuit breaker cart chamber 16, and circuit breaker cart 15 is positioned on the track and adopts turbine, worm screw to shake propelling, withdraw from, and circuit breaker cart 15 is equipped with vacuum circuit-breaker.Secondary stationary contact headstock 14 is positioned on the cabinet wall of 16 tops, circuit breaker cart chamber and through manual secondary plug and is connected with the secondary line of circuit breaker cart, and the moving contact of secondary plug links through nylon bellows and circuit breaker cart 15.The base plate 17 of circuit breaker cart chamber 16 is withdrawable horizontal baffle, and 16 belows, circuit breaker cart chamber are control wire casings down.When using, at first to make circuit breaker cart 15 be in test position, the secondary plug on the switchgear is inserted; Through the situation of the indicator light on the observation control room panel, and the state of further affirmation circuit breaker cart punishment lock, the rotating operation rocking bar; Up to cabinet in circuit breaker cart chamber 16 in the interlock upper and lower fixed contact box 6 on valve 13 open automatically; Major loop is connected, and circuit breaker cart is in the service position, and can close, divide operation to it through control loop.When handcart being withdrawn into test from the service position or during open position, valve 13 auto-closings cover fixed contact box 6, form effective isolation, and upper and lower valve do not link, thereby the charged valve of lockable has guaranteed maintainer's personal safety.Wherein the main bus bar in the bus-bar room 14 is fixing with fixed contact box 6 through branch bar 2, and in the fixed contact box, and bus adopts thermal shrinkable sleeve and attachment bolt insulating case and end cap covering to main bus bar 4 through the Bolt Connection bolt, and adjacent cabinet bus is fixed with sleeve pipe 3.Thereby when having prevented internal fault electric arc to produce, can prevent that it from running through thawing, accident is limited in the compartment and does not spread to other cabinets.Can positively get into installation and maintenance in the cabinet through moving handcart and pull-out type horizontal baffle 17 and loading and unloading type dividing plate 12, the current transformer 7 in the cable vault, earthed switch 8, lightning arrester 10 have been guaranteed the more safe and reliable of use.
Claims (3)
1. indoor AC metal armouring middle switchgear; Comprise armouring body cabinet; Be provided with bus-bar room, circuit breaker cart chamber, cable vault, relay control room in the armouring body cabinet, it is characterized in that: the relay control room is positioned at armouring cabinet front portion and protrudes from the cabinet upper surface, and bus-bar room is positioned at the top that the relay control room is positioned at the cabinet rear portion; The cable vault is positioned at below, relay control room; The circuit breaker cart chamber is positioned at below, relay control room, and it is indoor that circuit breaker cart is positioned at circuit breaker cart, and the cable vault is positioned at the bus-bar room below; Adopt metal partion (metp) to isolate between bus-bar room, circuit breaker cart chamber, cable vault, the relay control room.
2. indoor AC metal armouring middle switchgear according to claim 1, it is characterized in that: track is equipped with in the indoor both sides of said circuit breaker cart, and circuit breaker cart is positioned on the track and adopts worm gear, worm screw to shake propelling, withdraw from.
3. indoor AC metal armouring middle switchgear according to claim 1 and 2; It is characterized in that: be provided with valve in the dividing plate between in the said bus-bar room and circuit breaker cart chamber, fixed contact box-packed on valve and the static contact head device in the fixed contact box be switch with circuit breaker cart and cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204336507U CN202260218U (en) | 2011-10-29 | 2011-10-29 | Indoor AC metal armored centrally-mounted switch apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204336507U CN202260218U (en) | 2011-10-29 | 2011-10-29 | Indoor AC metal armored centrally-mounted switch apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260218U true CN202260218U (en) | 2012-05-30 |
Family
ID=46121404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204336507U Expired - Fee Related CN202260218U (en) | 2011-10-29 | 2011-10-29 | Indoor AC metal armored centrally-mounted switch apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061270A (en) * | 2018-08-13 | 2018-12-21 | 安徽诚意电气科技有限公司 | A kind of Intelligent central metal armouring withdrawing voltage sensing |
-
2011
- 2011-10-29 CN CN2011204336507U patent/CN202260218U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061270A (en) * | 2018-08-13 | 2018-12-21 | 安徽诚意电气科技有限公司 | A kind of Intelligent central metal armouring withdrawing voltage sensing |
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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: 20120530 Termination date: 20161029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |