CN205985895U - Novel american 10kV encircles net type box -type substation - Google Patents
Novel american 10kV encircles net type box -type substation Download PDFInfo
- Publication number
- CN205985895U CN205985895U CN201620548511.1U CN201620548511U CN205985895U CN 205985895 U CN205985895 U CN 205985895U CN 201620548511 U CN201620548511 U CN 201620548511U CN 205985895 U CN205985895 U CN 205985895U
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- low
- transformer
- type
- pressure chamber
- cable head
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- Expired - Fee Related
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Abstract
The utility model discloses a novel american 10kV encircles net type box -type substation, including hyperbaric chamber, low -pressure chamber and transformer, be equipped with axle type plug -in cable head, plug -in type fuse and quadruplex position load switch in the hyperbaric chamber, axle type plug -in cable head can articulate a plurality of cables, is equipped with oil temperature table and power relief valve in the transformer, establishes two low -voltage cabinets that are " L " type and arrange in the low -pressure chamber, installs intelligent electric capacity, the moulded case circuit breaker that is qualified for the next round of competitions, kilowatt -hour meter, frame circuit breaker and surge protector in every low -voltage cabinet. The utility model has the characteristics of compactness rational in infrastructure, low in production cost, performance safe and reliable, the appearance is pleasing to the eye, realizes with better functionly, and it is more convenient to overhaul.
Description
Technical field
The utility model is related to a kind of box-type substation.
Background technology
With the continuous development of State Grid's industry, residential quarters and the continuous transformation and upgrade of rural power grids, new American
10kV box-type substation is increasingly widely used throughout the country.In order to improve power supply reliability, case becomes high-tension cable
Between become more and more urgent by being composed in series looped network, American box substation is because it is with short production cycle, structure is simply square
Just, it is widely applied the advantages of a less investment.
Content of the invention
Use for resident for realizing 10kV line voltage is down to after 0.4kV, the utility model patent provides one
Plant the American 10kV looped network type box-type substation of the new arrangement of high and low pressure components and parts, the technical scheme that it is taken is：
Including hyperbaric chamber, low-pressure chamber and transformer, wherein hyperbaric chamber is located at the front left side of transformer, and low-pressure chamber is L-shaped
Arrangement, the forward part of low-pressure chamber is located at the forward right side of transformer, and the rear part of low-pressure chamber is located at the right side of transformer, and high pressure is indoor
It is provided with spindle-type pluggable cable head, pull-out fuse and four station load switchs, spindle-type pluggable cable head can mount multiple
Cable, is provided with oil temperature gauge and power relief valve in transformer, low pressure interior sets the low-voltage cabinet of two L-shaped arrangements, each low pressure
Intelligent capacitor, outlet breaker of plastic casing, kilowatt-hour meter, frame circuit breaker and Surge Protector are installed in cabinet, shell is moulded in wherein outlet
Breaker is five tunnels, is all arranged in the bottom of each low-voltage cabinet.
High-pressure side mounting cable adopts tangible pluggable cable head, not only reduces phase spacing, and not naked
Dew electrical body, safe and reliable, pull-out fuse selected by high-pressure side fuse, and field maintenance is convenient.Transformer itself is furnished with oil
Warm table, the protection element such as pressure relief valve, when transformer breaks down, can be reliable with tripping low-pressure side frame-type circuit breaker
The normal operation of protection transformer.5 tunnel outlet breaker of plastic casing of low-pressure chamber are all arranged in the bottom of incoming line cabinet, not only reduce
The volume of casing, and make that combined transformer volume is less, structure is compacter.Reserved in low-voltage cabinet kilowatt-hour meter and
The installation site of TTU, this combined transformer can have sufficient space to place TTU on the basis of not changing original structure
And the components and parts such as kilowatt-hour meter, meet the diversified demand of user.
The utility model has rational in infrastructure compact, low production cost, and performance safety is reliable, and good looking appearance realizes function
Higher, maintenance more easily feature.
Brief description
Fig. 1 is internal structure schematic diagram of the present utility model；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in detail.
As depicted in figs. 1 and 2, hyperbaric chamber 5 is located at the front left side of transformer 3, the L-shaped arrangement of low-pressure chamber 1, low-pressure chamber 1
Forward part be located at the forward right side of transformer 3, the rear part of low-pressure chamber 1 is located at the right side of transformer 3.It is provided with axle in hyperbaric chamber 5
Type pluggable cable head 13, pull-out fuse 11 and four station load switchs 12, spindle-type pluggable cable head 13 can mount many
Individual cable.It is provided with oil temperature gauge and power relief valve in transformer 3, in low-pressure chamber 1, set the low-voltage cabinet 9 of two L-shaped arrangements, each
Intelligent capacitor 2, outlet breaker of plastic casing 4, kilowatt-hour meter 6, frame circuit breaker 7 and Surge Protector 8 are installed in low-voltage cabinet 9, its
Middle outlet breaker of plastic casing 4 is five tunnels, is all arranged in the bottom of each low-voltage cabinet 9.
Claims (1)
1. a kind of new American 10kV looped network type box-type substation, including hyperbaric chamber, low-pressure chamber and transformer, wherein hyperbaric chamber position
In the front left side of transformer, the L-shaped arrangement of low-pressure chamber, the forward part of low-pressure chamber is located at the forward right side of transformer, low-pressure chamber
Afterwards part be located at transformer right side it is characterised in that：High pressure interior be provided with spindle-type pluggable cable head, pull-out fuse and
Four station load switchs, spindle-type pluggable cable head can mount multiple cables, is provided with oil temperature gauge and power relief valve in transformer, low
Set the low-voltage cabinet of two L-shaped arrangements in pressure chamber, intelligent capacitor, outlet breaker of plastic casing, electricity are installed in each low-voltage cabinet
Degree table, frame circuit breaker and Surge Protector, wherein outlet breaker of plastic casing are five tunnels, are all arranged in the bottom of each low-voltage cabinet
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548511.1U CN205985895U (en) | 2016-06-08 | 2016-06-08 | Novel american 10kV encircles net type box -type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548511.1U CN205985895U (en) | 2016-06-08 | 2016-06-08 | Novel american 10kV encircles net type box -type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205985895U true CN205985895U (en) | 2017-02-22 |
Family
ID=58021115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620548511.1U Expired - Fee Related CN205985895U (en) | 2016-06-08 | 2016-06-08 | Novel american 10kV encircles net type box -type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205985895U (en) |
-
2016
- 2016-06-08 CN CN201620548511.1U patent/CN205985895U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190608 |