CN208062644U - A kind of aerial inlet wire GIS structures of 40.5kV double-bus - Google Patents
A kind of aerial inlet wire GIS structures of 40.5kV double-bus Download PDFInfo
- Publication number
- CN208062644U CN208062644U CN201820696543.5U CN201820696543U CN208062644U CN 208062644 U CN208062644 U CN 208062644U CN 201820696543 U CN201820696543 U CN 201820696543U CN 208062644 U CN208062644 U CN 208062644U
- Authority
- CN
- China
- Prior art keywords
- double
- inlet wire
- threeway
- mere figurehead
- connect
- 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.)
- Active
Links
Abstract
The utility model is related to a kind of 40.5kV double-bus to make somebody a mere figurehead inlet wire GIS structures, including bottom plate, the supporing shell being fixed in above bottom plate, the breaker chamber for being arranged above supporing shell and being connected with supporing shell, the supporing shell is equipped with lower outlet, and the lower outlet is connected with three-positions disconnector gas chamber I；The breaker chamber is equipped with central exit and upper outlet, and the central exit is connected with three-positions disconnector gas chamber II；The upper outlet connects transitional cylinder, the one end of the transitional cylinder far from upper outlet is connect with a port for turning to threeway I, second port for turning to threeway II is connect with straight tube, and the other end and the overhead outlet casing connection of straight tube, overhead outlet casing are connect with main transformer.The innovation realization aerial connection of double-bus and main transformer, and realize complete modularization, shell are realized mutual general with conduct piece, improve utilization rate.
Description
Technical field
The utility model is related to controller switching equipment technical fields, in particular to a kind of 40.5kV double-bus to make somebody a mere figurehead inlet wire GIS knots
Structure.
Background technology
In high voltage distribution installation, sulfur hexafluoride gas-insulating and fully-enclosed power distribution equipment (abbreviation GIS) and common sky in the past
The ordinary distribution device (abbreviation AIS) of edge of drawing last breath is compared, and has floor space small, high safety and reliability, and maintenance workload is small etc.
Advantage is gradually widely used.
Currently, its double-bus of GIS power distribution equipments is connect with main transformer in the presence of taking up a large area, volume is not compact, module
The low defect of change degree.
Utility model content
The utility model in view of the deficiencies of the prior art, provides a kind of aerial inlet wire GIS structures of 40.5kV double-bus, leads to
Cross the connection that aerial insulator realizes double-bus and main transformer, volume compact, flexible arrangement.
The utility model is achieved by the following technical solution, and provides a kind of aerial inlet wire GIS knots of 40.5kV double-bus
Structure, including bottom plate, the supporing shell that is fixed in above bottom plate, the open circuit for being arranged above supporing shell and being connected with supporing shell
Device room, the supporing shell are equipped with lower outlet, and the lower outlet is connected with three-positions disconnector gas chamber I；The breaker
Room is equipped with central exit and upper outlet, and the central exit is connected with three-positions disconnector gas chamber II；The upper outlet connects
Connecing transitional cylinder, the one end of the transitional cylinder far from upper outlet connect with a port for turning to threeway I, and the of steering threeway I
Two ports are connect with a port for turning to threeway II, and second port for turning to threeway II is connect with straight tube, straight tube
The other end and overhead outlet casing connection, overhead outlet casing are connect with main transformer.
Preferably, being equipped with three position isolation earthing switch I, three position in the three-positions disconnector gas chamber I
Isolation earthing switch I is connect with busbar I.
Preferably, three position isolation earthing switch II are equipped in the three-positions disconnector gas chamber II, described three
Isolation earthing switch II is set to connect with busbar II.
Preferably, being equipped with vacuum circuit breaker in the breaker chamber.
Preferably, being equipped with current transformer in the transitional cylinder.
Preferably, the third port closed for turning to threeway I.
Preferably, the third port closed for turning to threeway II.
Preferably, the lower section of the straight tube is equipped with supporting rod, the supporting rod bottom end is fixedly connected with the ground.
Preferably, by breaker chamber, supporing shell, three-positions disconnector gas chamber I, three-positions disconnector gas chamber
II, it is vacuum chamber that the chamber to be formed, which is connected, in transitional cylinder and straight tube.
The beneficial effects of the utility model are：
The aerial connection of double-bus and main transformer of the utility model innovation realization, and realize complete modularization, shell
It is mutually general with conduct piece realization, improve utilization rate.Overall structure floor space is small, volume compact, and good reliability is conducive to
Reduce cost.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
As shown in the figure：
1, bottom plate, 2, supporing shell, 3, lower outlet, 4, breaker chamber, 5, three-positions disconnector gas chamber I, 6, busbar I,
7, central exit, 8, upper outlet, 9, three-positions disconnector gas chamber II, 10, busbar II, 11, transitional cylinder, 12, turn to threeway I,
13, threeway II is turned to, 14, straight tube, 15, overhead outlet casing, 16, supporting rod.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, this programme is illustrated.
As shown in Figure 1, the utility model includes bottom plate 1, is fixed in the supporing shell 2 of 1 top of bottom plate, it is arranged in supporting shell
The breaker chamber 4 body 2 top and be connected with supporing shell 2, the supporing shell 2 are equipped with lower outlet 3, the lower outlet 3 with
Three-positions disconnector gas chamber I 5 is connected, and three position isolation earthing switch I, institute are equipped in the three-positions disconnector gas chamber I 5
Three position isolation earthing switch I are stated to connect with busbar I 6.The breaker chamber 4 is equipped with central exit 7 and upper outlet 8, described
Central exit 7 and three-positions disconnector gas chamber II 9 are connected, be equipped in the three-positions disconnector gas chamber II 9 three positions every
From earthing switch II, three position isolation earthing switch II is connect with busbar II 10.It is disconnected equipped with vacuum in the breaker chamber 4
Road device, vacuum circuit breaker act on three position isolation earthing switch I, realize the isolation of busbar I 6, the conducting of ground connection and breaker
Operation, vacuum circuit breaker act on three position isolation earthing switch II, realize leading for the isolation of busbar II 10, ground connection and breaker
Logical operation.The cooperating of vacuum circuit breaker and three position isolation earthing switch is existing known technology, and details are not described herein.
The upper outlet 8 connects transitional cylinder 11, is equipped with current transformer in the transitional cylinder 11, the transitional cylinder 11 is separate
One end of upper outlet 8 is connect with a port for turning to threeway I 12, turns to second port and the steering threeway of threeway I 12
II 13 a port connection, turn to threeway I 12 third port closed, turn to threeway II 13 second port with directly
Cylinder 14 connects, and turns to the third port closed of threeway II 13.The other end of straight tube 14 is connect with overhead outlet casing 15, is maked somebody a mere figurehead
Outlet casing tube 15 is connect with main transformer.It is realized and is turned to by the cooperation of two threeways.The lower section of the straight tube 14 is equipped with support
Bar 16,16 bottom end of the supporting rod are fixedly connected with the ground.
By breaker chamber 4, supporing shell 2, three-positions disconnector gas chamber I 5, three-positions disconnector gas chamber II 9, transition
The chamber that cylinder 11 and the conducting of straight tube 14 are formed is vacuum chamber.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above example and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, and the utility model is described in detail with reference to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model
The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that should also belong to the utility model
Seek protection domain.
Claims (9)
1. a kind of 40.5kV double-bus makes somebody a mere figurehead inlet wire GIS structures, it is characterised in that：Including bottom plate (1), it is fixed on bottom plate (1)
The supporing shell (2) of side, the breaker chamber (4) for being arranged above supporing shell (2) and being connected with supporing shell (2), the branch
It supports shell (2) and is equipped with lower outlet (3), the lower outlet (3) is connected with three-positions disconnector gas chamber I (5)；The breaker
Room (4) is equipped with central exit (7) and upper outlet (8), and the central exit (7) is led with three-positions disconnector gas chamber II (9)
It is logical；Upper outlet (8) the connection transitional cylinder (11), the one end of the transitional cylinder (11) far from upper outlet (8) and steering threeway I
(12) a port connection, second port for turning to threeway I (12) connect with a port for turning to threeway II (13)
It connects, second port for turning to threeway II (13) is connect with straight tube (14), the other end and the overhead outlet casing of straight tube (14)
(15) it connects, overhead outlet casing (15) is connect with main transformer.
2. a kind of 40.5kV double-bus according to claim 1 makes somebody a mere figurehead inlet wire GIS structures, it is characterised in that：Described three
It sets and is equipped with three position isolation earthing switch I in disconnector cabinet I (5), three position isolation earthing switch I and busbar I (6)
Connection.
3. a kind of 40.5kV double-bus according to claim 2 makes somebody a mere figurehead inlet wire GIS structures, it is characterised in that：Described three
It sets and is equipped with three position isolation earthing switch II, three position isolation earthing switch II and busbar in disconnector cabinet II (9)
II (10) connect.
4. a kind of 40.5kV double-bus according to claim 2 or 3 makes somebody a mere figurehead inlet wire GIS structures, it is characterised in that：It is described disconnected
Vacuum circuit breaker is equipped in road device room (4).
5. a kind of 40.5kV double-bus according to claim 1 makes somebody a mere figurehead inlet wire GIS structures, it is characterised in that：The transition
Current transformer is equipped in cylinder (11).
6. a kind of 40.5kV double-bus according to claim 5 makes somebody a mere figurehead inlet wire GIS structures, it is characterised in that：The steering
The third port closed of threeway I (12).
7. a kind of 40.5kV double-bus according to claim 5 makes somebody a mere figurehead inlet wire GIS structures, it is characterised in that：The steering
The third port closed of threeway II (13).
8. a kind of 40.5kV double-bus according to claim 1 makes somebody a mere figurehead inlet wire GIS structures, it is characterised in that：The straight tube
(14) lower section is equipped with supporting rod (16), and supporting rod (16) bottom end is fixedly connected with the ground.
9. a kind of 40.5kV double-bus according to claim 1 makes somebody a mere figurehead inlet wire GIS structures, it is characterised in that：By breaker
Room (4), supporing shell (2), three-positions disconnector gas chamber I (5), three-positions disconnector gas chamber II (9), transitional cylinder (11) with
And the chamber that straight tube (14) conducting is formed is vacuum chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820696543.5U CN208062644U (en) | 2018-05-11 | 2018-05-11 | A kind of aerial inlet wire GIS structures of 40.5kV double-bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820696543.5U CN208062644U (en) | 2018-05-11 | 2018-05-11 | A kind of aerial inlet wire GIS structures of 40.5kV double-bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208062644U true CN208062644U (en) | 2018-11-06 |
Family
ID=63982202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820696543.5U Active CN208062644U (en) | 2018-05-11 | 2018-05-11 | A kind of aerial inlet wire GIS structures of 40.5kV double-bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208062644U (en) |
-
2018
- 2018-05-11 CN CN201820696543.5U patent/CN208062644U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3147924A1 (en) | Unit switch, switching device, and railroad car | |
| CN203192684U (en) | Integrated solid-sealed polar pole for intellectualized circuit breaker | |
| CN208062644U (en) | A kind of aerial inlet wire GIS structures of 40.5kV double-bus | |
| CN204190252U (en) | SF6 insulate vacuum demarcation switch cabinet | |
| CN102360986A (en) | Sealed full vacuum switching device | |
| CN204270968U (en) | A kind of double-fracture vacuum switch module of multi-break high-pressure vacuum breaker | |
| CN201750072U (en) | Outdoor compound combined electrical equipment for 35KV substation | |
| CN204927171U (en) | Take isolation switch area CT mutual -inductor formula vacuum circuit breaker | |
| CN204835352U (en) | Circuit breaker air chamber and have two feeder cabinets of keeping apart of this circuit breaker air chamber | |
| CN207853306U (en) | A kind of double female mother GIS structures of 40.5kV large capacities | |
| CN201674138U (en) | Box type fixed high-tension ring network switchgear | |
| CN109037005A (en) | A kind of combined electrical apparatus of two stations high-voltage isolation grounding switch and fuse | |
| CN201146148Y (en) | 550 kV can-type hexafluoride sulphur circuit breaker | |
| CN201146149Y (en) | 800 kV can-type hexafluoride sulphur circuit breaker | |
| CN207251058U (en) | Indoor metal armored removing type switch equipment cable is at the same time into offeing for sale | |
| CN201061096Y (en) | Movable metal closed switch device | |
| CN101989733B (en) | Composite high-voltage combined electric appliance | |
| CN203301038U (en) | Box type fixed ring network high-voltage switchgear | |
| CN105207070A (en) | Combined type low-pressure drawing switch cabinet | |
| CN212695592U (en) | Compact medium-voltage fixed circuit breaker cabinet | |
| CN204067178U (en) | A kind of intelligent switch with series connection double-fracture | |
| CN201656268U (en) | High-voltage wire inlet switch cabinet | |
| CN205355639U (en) | Portable GIS transformer substation | |
| CN203119376U (en) | Medium-voltage single-bus gas-insulated switchboard with solid-sealed pole | |
| CN209282845U (en) | A kind of integrated capacitor cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |