CN207559412U - A kind of high-tension switch gear applied to substation - Google Patents
A kind of high-tension switch gear applied to substation Download PDFInfo
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- CN207559412U CN207559412U CN201721606691.5U CN201721606691U CN207559412U CN 207559412 U CN207559412 U CN 207559412U CN 201721606691 U CN201721606691 U CN 201721606691U CN 207559412 U CN207559412 U CN 207559412U
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- room
- bus
- inlet
- outlet line
- handcart
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Abstract
The utility model discloses a kind of high-tension switch gears applied to substation,Including switch device cabinet bodies,Inlet-outlet line cable vault and lower insulating contact room are provided in the switchgear cabinet body,The inlet-outlet line cable vault is set to side in switchgear cabinet body,The lower insulating contact room is set to the nearly switch device cabinet bodies interior side lower part in inlet-outlet line cable vault,Interconnected main bus-bar room and handcart room are provided with above the lower insulating contact room,The main bus-bar room is disposed in proximity to inlet-outlet line cable vault side,Small bus-bar room is provided with above the handcart room,The small bus-bar room is connected with exhaust passage,And waiting channel is set to small bus-bar room side,Relay and control cable passage are provided in the small bus-bar room,The utility model can be prevented from closing earthing switch in live line work mistiming and be safeguarded simple,The characteristics of operating cost is low.
Description
Technical field
The utility model is related to high-tension switch gear fields, are a kind of high-voltage switch gears applied to substation specifically
Equipment.
Background technology
With the fast development of China's economy, based on power industry also obtained long-term quickly development, as
One of important equipment in power construction, high-tension switch cabinet market demand is very big, while also high-tension switch gear is proposed
Higher requirement, switchgear are introduced into master switch in cabinet as a kind of electrical equipment, switchgear outside line, subsequently into point
Control switch, each branch is configured by its needs, such as instrument, magnetic switch, various A.C. contactors, main function be
During electric system is generated electricity, transmitted electricity, distribution and electric energy are converted, folding, control and protection equipment and electric power are carried out
Industrial important equipment for power transmission and distribution, it is in close relations with national economy and social development.
Since reform and opening-up, China's switchgear manufacturing industry rapidly develop, in short decades, obtain it is huge into
Work(, while with every new technology, the appearance of new material, outstanding equipment becomes the new direction of development, originally it is many always
Product and technology have not adapted to the development need of society, and switchgear manufacturing industry also faces rare opportunity to develop and chooses
War, and high-tension switch gear is when running, testing or safeguarding at present, it may appear that close earthing switch and maintenance in live line work mistiming
The problem of difficult.
Utility model content
The purpose of this utility model is to provide a kind of high-tension switch gear applied to substation, for preventing from charging
Work mistiming close earthing switch and it is difficult in maintenance the problem of.
The utility model is achieved through the following technical solutions：A kind of high-tension switch gear applied to substation, including opening
Equipment cabinet is closed, inlet-outlet line cable vault and lower insulating contact room, the inlet-outlet line cable are provided in the switchgear cabinet body
Room is set to side in switchgear cabinet body, and interconnected main bus-bar room and handcart are provided with above the lower insulating contact room
Room, the main bus-bar room are disposed in proximity to inlet-outlet line cable vault side, and switch device cabinet bodies front lower part is handcart room, handcart room
Metal partion (metp) is equipped between main bus-bar room；Handcart room bottom is equipped with handcart track, and the middle position of track is provided with handcart and connects
Ground device, the nearly main bus-bar room side setting having heaters of handcart room, the heater is prevents condensation.
Further is that the utility model is better achieved, especially using following setting structures：It is set above the handcart room
Small bus-bar room is equipped with, the small bus-bar room is connected with exhaust passage, and exhaust passage is set to small bus-bar room side, the small mother
Relay and control cable passage are provided in line room, the relay is set to the top of control cable passage, the handcart
Interior is provided with circuit breaker cart, and the circuit breaker cart is set to handcart room bottom.
Further is that the utility model is better achieved, especially using following setting structures：Below the small bus-bar room
Terminal room is provided with, the terminal cavities are provided with subsidiary loop terminals subgroup.
Further is that the utility model is better achieved, especially using following setting structures：The lower insulating contact room
Insulation valve, earthing switch, earth bus, charged display device are inside provided with, the insulation valve is set to lower insulating contact
Room top, the charged display device are set to lower insulating contact room bottom, and the earthing switch connect and sets with earth bus
It is disposed adjacent to inlet-outlet line cable vault side.
Further is that the utility model is better achieved, especially using following setting structures：The inlet-outlet line cable vault
Top is provided with wall bushing.
Further is that the utility model is better achieved, especially using following setting structures：The main bus-bar room and hand
Lighting apparatus is provided at the top of car room.
Further is that the utility model is better achieved, especially using following setting structures：The switch device cabinet bodies
Top is provided at both ends with joint hinge.
The utility model compared with prior art, has the following advantages and advantageous effect：
For the utility model by setting heater in handcart room, preventing condensation causes handcart room components event occur
Barrier influences normal work, when output loop needs to overhaul or safeguard, reuses earthing switch by isolation circuit breakers, improves dimension
Protect efficiency and the safety of operation.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Label and the names of the parts in attached drawing：1- inlet-outlet lines cable vault, 2- wall bushings, 3- joint hinges, 4- main bus-bars room, 5-
Lighting apparatus, 6- handcart rooms, 7- circuit breaker carts, 8- exhaust passages, the small bus-bar rooms of 9-, 10- linear quadratic control cable passages, 11-
Terminal room, 12- insulation valve, insulating contact room under 13-, 14- earthing switches, 15- earth bus, 16- charged display devices.
Specific embodiment
The utility model is described in further detail with reference to embodiment, but the embodiment of the utility model is not
It is limited to this.
Embodiment 1：
A kind of high-tension switch gear applied to substation including switch device cabinet bodies, is set in the switchgear cabinet body
Inlet-outlet line cable vault 1 and lower insulating contact room 13 are equipped with, the inlet-outlet line cable vault 1 is set to side in switchgear cabinet body,
13 top of lower insulating contact room is provided with interconnected main bus-bar room 4 and handcart room 6, the main bus-bar room 4, handcart
Room 6 and lower insulating contact room 13 are all located at 1 side of inlet-outlet line cable vault, and the main bus-bar room 4 is disposed in proximity to inlet-outlet line cable
1 side of room, switch device cabinet bodies front lower part are handcart room 6, and metal partion (metp) is equipped between handcart room 6 and main bus-bar room 4；Handcart
6 bottom of room is equipped with handcart track, and the middle position of track is provided with handcart grounding device, the nearly main bus-bar room 4 one of handcart room 6
Side sets having heaters, and the setting of the heater can prevent condensation.
Embodiment 2：
The present embodiment is further optimized based on the above embodiments, as shown in Figure 1, further is preferably real
Existing the utility model, especially using following setting structures：6 top of handcart room is provided with small bus-bar room 9, the small bus-bar room
9 are connected with exhaust passage 8, and exhaust passage 8 is set to small 9 side of bus-bar room, and relay is provided in the small bus-bar room 9
With control cable passage 10, the relay is set to the top of control cable passage 10, open circuit is provided in the handcart room 6
Device handcart 7, the circuit breaker cart 7 are set to 6 bottom of handcart room.
Further is that the utility model is better achieved, especially using following setting structures：9 lower section of small bus-bar room
Terminal room 11 is provided with, subsidiary loop terminals subgroup 17 is provided in the terminal room 11.
Embodiment 3：
The present embodiment is further optimized based on the above embodiments, as shown in Figure 1, further is preferably real
Existing the utility model, especially using following setting structures：Insulation valve 12 is provided in the lower insulating contact room 13, ground connection is opened
14, earth bus 15, charged display device 16 are closed, the insulation valve 12 is set to lower 13 top of insulating contact room, the band
Electric display device 16 is set to lower 13 bottom of insulating contact room, and the charged display device 16 is used as feedback device, is not installing
In the case of voltage transformer, clearly reflect the electrification situation of high-tension line, the earthing switch 14 connects with earth bus 15
It connects and is disposed in proximity to 1 side of inlet-outlet line cable vault；Useful partition board, institute are set between handcart room 6 and lower insulating contact room 13
It states insulation valve 12 to be set on partition board, when circuit repairs, it is true that earthing switch 14 can be closed again by isolation circuit breakers
It ensures safety.
Embodiment 4：
The present embodiment is further optimized based on the above embodiments, as shown in Figure 1, further is preferably real
Existing the utility model, especially using following setting structures：1 top of inlet-outlet line cable vault is provided with wall bushing 2.
Further is that the utility model is better achieved, especially using following setting structures：The main bus-bar room 4 and hand
6 top of car room is provided with lighting apparatus 5.
Further is that the utility model is better achieved, especially using following setting structures：The switch device cabinet bodies
Top is provided at both ends with joint hinge 3.
The above, is only the preferred embodiment of the utility model, and limit in any form is not done to the utility model
System, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations, each falls within
Within the scope of protection of the utility model.
Claims (7)
1. a kind of high-tension switch gear applied to substation, it is characterised in that：Including switch device cabinet bodies, the switchgear
Inlet-outlet line cable vault is provided in cabinet（1）With lower insulating contact room（13）, the inlet-outlet line cable vault（1）Switch is set to set
Side in standby cabinet, the lower insulating contact room（13）Top is provided with interconnected main bus-bar room（4）And handcart room（6）,
The main bus-bar room（4）It is disposed in proximity to inlet-outlet line cable vault（1）Side.
2. a kind of high-tension switch gear applied to substation according to claim 1, it is characterised in that：The handcart room
（6）Top is provided with small bus-bar room（9）, the small bus-bar room（9）It is connected with exhaust passage（8）, and exhaust passage（8）It is set to
Small bus-bar room（9）Side, the small bus-bar room（9）Inside it is provided with relay and control cable passage（10）, the relay sets
It is placed in control cable passage（10）Top, the handcart room（6）Inside it is provided with circuit breaker cart（7）, the circuit breaker cart
（7）It is set to handcart room（6）Bottom.
3. a kind of high-tension switch gear applied to substation according to claim 2, it is characterised in that：The small busbar
Room（9）Lower section is provided with terminal room（11）, the terminal room（11）Inside it is provided with subsidiary loop terminals subgroup（17）.
4. a kind of high-tension switch gear applied to substation according to claim 3, it is characterised in that：The lower isolation
Contact room（13）Inside it is provided with insulation valve（12）, earthing switch（14）, earth bus（15）, charged display device（16）, institute
State insulation valve（12）It is set to lower insulating contact room（13）Top, the charged display device（16）It is set to lower insulating contact
Room（13）Bottom, the earthing switch（14）With earth bus（15）It connects and is disposed in proximity to inlet-outlet line cable vault（1）Side.
5. a kind of high-tension switch gear applied to substation according to claim 4, it is characterised in that：The inlet-outlet line
Cable vault（1）Top is provided with wall bushing（2）.
6. a kind of high-tension switch gear applied to substation according to claim 5, it is characterised in that：The main bus-bar
Room（4）With handcart room（6）Top is provided with lighting apparatus（5）.
7. a kind of high-tension switch gear applied to substation according to claim 6, it is characterised in that：The switch is set
Joint hinge is provided at both ends at the top of standby cabinet（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606691.5U CN207559412U (en) | 2017-11-27 | 2017-11-27 | A kind of high-tension switch gear applied to substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606691.5U CN207559412U (en) | 2017-11-27 | 2017-11-27 | A kind of high-tension switch gear applied to substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207559412U true CN207559412U (en) | 2018-06-29 |
Family
ID=62677508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721606691.5U Expired - Fee Related CN207559412U (en) | 2017-11-27 | 2017-11-27 | A kind of high-tension switch gear applied to substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207559412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732748A (en) * | 2017-11-27 | 2018-02-23 | 成都量之星科技有限公司 | A kind of high-tension switch gear applied to transformer station |
-
2017
- 2017-11-27 CN CN201721606691.5U patent/CN207559412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732748A (en) * | 2017-11-27 | 2018-02-23 | 成都量之星科技有限公司 | A kind of high-tension switch gear applied to transformer station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20211127 |