CN2775898Y - Bus room for inflating cabinet - Google Patents
Bus room for inflating cabinet Download PDFInfo
- Publication number
- CN2775898Y CN2775898Y CN 200420054438 CN200420054438U CN2775898Y CN 2775898 Y CN2775898 Y CN 2775898Y CN 200420054438 CN200420054438 CN 200420054438 CN 200420054438 U CN200420054438 U CN 200420054438U CN 2775898 Y CN2775898 Y CN 2775898Y
- Authority
- CN
- China
- Prior art keywords
- chamber
- bus
- main chamber
- connection seat
- dividing plate
- 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 - Lifetime
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Abstract
The utility model relates to a bus chamber of an inflation cabinet, and a partition board is arranged in the bus chamber which is divided into a main chamber and an auxiliary chamber; the main chamber and the auxiliary chamber are mutually isolated by the partition board; the main chamber and the auxiliary chamber respectively comprise a sealing cover boards; buses and an isolation switch are arranged in the main chamber; the buses are connected between a connecting seat in sealing connection with the side wall of the main chamber and a connecting seat in sealing connection with the partition board; the connecting seat arranged on the partition board is connected with a connecting board led into the auxiliary chamber; the side wall of the auxiliary chamber is provided with a connecting hole used for installing the connecting seat arranged on the side wall of the main chamber of the adjacent cabinet corresponding to each connecting board. The utility model divides the bus chamber into the main chamber and the auxiliary chamber which are mutually isolated, the whole work of the main chamber is completed in a factory, and the work of the auxiliary chamber is completed on site, thereby, the utility model brings convenience for the field installation of the inflation cabinet. The utility model uses connecting seats, so the utility model has the advantages of reliable electric connection performance and simple structure. All high-voltage components are arranged in insulation media, so the operation reliability of the inflation cabinet is guaranteed.
Description
Technical field
The utility model relates to the inflation cabinet of using on the electric power.
Background technology
Electric power inflation cabinet is made up of bus-bar room, control room, breaker chamber and cable vault.Wherein be provided with bus and isolating switch in the bus-bar room.Bus between the adjacent inflation cabinet needs to connect.The mode that adopts the plug-in type insulation seat to connect adjacent inflation cabinet bus is arranged at present, the structure of above-mentioned plug-in type insulation seat is complicated, to having relatively high expectations of connecting, so on-the-spot workload is still bigger, and the reliability of the reliability of its grafting and insulation influences by the precision of civil engineering, the accuracy of manufacture of cabinet, tends to cause faults such as the increase of bus contact resistance, temperature rise increase, insulation breakdown.Other has a kind of is to adopt common connection to add the mode that vacuumizes and fill SF6 gas, because the bus-bar room of adjacent cabinet communicates, so need to carry out the connection of adjacent cabinet at the scene, just can finish the connection of adjacent inflation cabinet bus, and the connection between the cabinet must guarantee air-tightness.So not only Xian Chang operating time long, and the equipment that need carry is big, the SF6 gas flow that carries is big, on-the-spot adverse circumstances can give also that insulation property produce harmful effect in the air chamber, this makes troubles all for on-the-spot installation.
The utility model content
The purpose of this utility model is to propose the field erected inflating cabinet bus-bar room of a kind of convenience.
The utility model comprises three-phase bus and isolating switch, for achieving the above object, the utility model takes to be provided with in the bus-bar room dividing plate, dividing plate is divided into isolated mutually main chamber and auxilliary chamber with bus-bar room, main chamber and auxilliary chamber respectively have seal cover board, bus and isolating switch are in the main chamber, the connection seat that each bus is connected and main chamber's sidewall is tightly connected and and the connection seat that is tightly connected of dividing plate between, and the connection seat on the dividing plate is connected with and leads to auxilliary indoor gusset piece, and corresponding every gusset piece is provided with the connection holes that is used to install the connection seat on the adjacent cabinet main chamber sidewall on the sidewall of auxilliary chamber.
The connection seat on the described main chamber sidewall and the pedestal of the connection seat on the dividing plate are insulator, and cast is connected with conductive cores on the insulating base frame, bus with pass through the conductive attachment part being connected of its two ends connection seat respectively and be connected with conductive cores in the connection seat; Connection seat connects with corresponding gusset piece by conductive cores.
Weld between aforementioned barriers and the bus-bar room casing.
Between described main chamber sidewall and the connection seat mounted thereto, between dividing plate and the connection seat mounted thereto, between the panel of the seal cover of main chamber and main chamber, respectively be provided with sealing ring between the panel of the seal cover of auxilliary chamber and auxilliary chamber.
The utility model is divided into isolated mutually main chamber and auxilliary chamber with bus-bar room, and whole work of main chamber can be finished in factory, and finish at the scene that is operated in of auxilliary chamber.The face that the work on the spot of auxilliary chamber only needs adjacent cabinet to be had connection seat is connected on the sidewall of the auxilliary chamber of this cabinet, after the more auxilliary indoor corresponding gusset piece of the connection seat of adjacent cabinet and this cabinet being connected, auxilliary chamber vacuumized and fill SF6 gas get final product, work on the spot is simpler, and the relative main chamber of the capacity of auxilliary chamber is much smaller, the time that vacuumizes and fill SF6 gas all obtains shortening, so the utility model can reduce the work on the spot amount, shorten the execute-in-place time, and the required SF6 gas flow that takes the scene to also can reduce, and brings great convenience for the scene installation of inflation cabinet.The utility model uses connection seat, so be electrically connected dependable performance and simple in structure, all high tension apparatus all are in the dielectric, guarantees inflation cabinet reliability of operation.
Description of drawings
Fig. 1 is the utility model configuration diagram;
Fig. 2 is that the A of Fig. 1 is to view.
Embodiment
Fig. 1 and embodiment shown in Figure 2 take to be provided with in the bus-bar room stainless steel separator 2 with the welding of bus-bar room stainless steel casing.Dividing plate 2 is divided into isolated mutually main chamber 3 and auxilliary chamber 4 with bus-bar room, and main chamber 3 and auxilliary chamber 4 respectively have seal cover board 11,12.The utility model comprises three-phase bus 1 and corresponding three isolating switches (do not have among the figure and show), and bus 1 and isolating switch are in the main chamber 3, are isolated by diaphragm plate 16 between every phase bus.Corresponding three-phase bus is provided with three connection seats 6 on main chamber's sidewall 5, the pedestal of connection seat 6 is an insulator, cast is connected with conductive cores 6-1 on the insulating base frame of connection seat 6, and promptly conductive cores 6-1 forms as inserts when casting insulated seat, guarantees the reliability of connection and sealing between the two.Be provided with three connection seats 7 on the dividing plate 2 equally, the pedestal of connection seat 7 is an insulator, and cast is connected with conductive cores 7-1 on the insulating base frame of connection seat 7.Above-mentioned each connection seat only has a conductive cores 7-1, and those time of the connection seat separation between the three-phase bus had both economized insulator materials and easy to process.Each bus 1 two ends is connected with conductive attachment part 13,14 respectively, one end of bus 1 is connected by the conductive cores 6-1 in the connection seat 6 on conductive attachment part 13 and the main chamber's sidewall 5, and the conductive cores 7-1 that the other end of bus 1 passes through in the connection seat 7 on conductive attachment part 14 and the dividing plate 2 is connected.The conductive cores 7-1 of each connection seat 7 is connected with the gusset piece 8 that leads in the auxilliary chamber 4, and corresponding every gusset piece 8 is provided with the connection holes 9-1 that is used to install the connection seat on the adjacent cabinet main chamber sidewall on the sidewall 9 of auxilliary chamber 4.
Between main chamber's sidewall 5 and the connection seat 6 mounted thereto, between dividing plate 2 and the connection seat 7 mounted thereto, between the panel of the seal cover board 11 of main chamber 3 and main chamber 3, respectively be provided with sealing ring 15 between the panel of the seal cover board 12 of auxilliary chamber 4 and auxilliary chamber 4.Between the seal cover board 11 that makes being connected of being connected between connection seat 6 and the main chamber's sidewall 5, connection seat 7 and dividing plate 2, main chamber 3 and the panel of main chamber 3 be connected and the panel of the seal cover board 12 of auxilliary chamber 4 and auxilliary chamber 4 between be connected to be and be tightly connected.
The bus of adjacent inflation cabinet connects (referring to Fig. 1) to be taked connection seat 21 on will the first inflation cabinet main chamber sidewall to insert among the connection holes 9-1 of the auxilliary chamber of second inflation cabinet sidewall 9 and with the auxilliary chamber of second inflation cabinet side plate 9 to be connected, and the conductive cores of connection seat 21 and second is inflated corresponding gusset piece 8 connections in the auxilliary chamber 4 of cabinet.
Claims (4)
1, a kind of inflating cabinet bus-bar room, comprise three-phase bus (1) and isolating switch, it is characterized in that: be provided with dividing plate (2) in the bus-bar room, dividing plate (2) is divided into isolated mutually main chamber (3) and auxilliary chamber (4) with bus-bar room, main chamber (3) and auxilliary chamber (4) respectively have seal cover board (11,12), bus (1) and isolating switch are in the main chamber (3), between the connection seat (7) that connection seat (6) that each bus (1) is connected and main chamber's sidewall (5) is tightly connected and dividing plate (2) are tightly connected, and dividing plate connection seat (7) is connected with the gusset piece (8) that leads in the auxilliary chamber (4), and the sidewall (9) of auxilliary chamber (4) is gone up corresponding every gusset piece (8) and is provided with the connection holes (9-1) that is used to install the connection seat on the adjacent cabinet main chamber sidewall.
2, inflating cabinet bus-bar room according to claim 1, it is characterized in that: the connection seat (6) on main chamber's sidewall (5) and the pedestal of the connection seat (7) on the dividing plate (2) are insulator, cast is connected with conductive cores on the insulating base frame, bus (1) with pass through conductive attachment part (13,14) being connected of its two ends connection seat (6,7) respectively and be connected with conductive cores in the connection seat (6,7); Connection seat (7) connects with corresponding gusset piece (8) by the conductive cores (7-1) in it.
3, inflating cabinet bus-bar room according to claim 2 is characterized in that: weld between dividing plate (2) and the bus-bar room casing.
4, inflating cabinet bus-bar room according to claim 3 is characterized in that: between main chamber's sidewall (5) and the connection seat (6) mounted thereto, between dividing plate (2) and the connection seat (7) mounted thereto, between the panel of the seal cover board (11) of main chamber (3) and main chamber (3), respectively be provided with sealing ring (15) between the panel of the seal cover board (12) of auxilliary chamber (4) and auxilliary chamber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054438 CN2775898Y (en) | 2004-12-17 | 2004-12-17 | Bus room for inflating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054438 CN2775898Y (en) | 2004-12-17 | 2004-12-17 | Bus room for inflating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2775898Y true CN2775898Y (en) | 2006-04-26 |
Family
ID=36750212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420054438 Expired - Lifetime CN2775898Y (en) | 2004-12-17 | 2004-12-17 | Bus room for inflating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2775898Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100397736C (en) * | 2004-12-17 | 2008-06-25 | 常州太平洋电力设备(集团)有限公司 | Inflating cabinet bus-bar room |
| CN108320841A (en) * | 2017-12-08 | 2018-07-24 | 国网北京市电力公司 | Busbar, bus-bar room and switchgear |
-
2004
- 2004-12-17 CN CN 200420054438 patent/CN2775898Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100397736C (en) * | 2004-12-17 | 2008-06-25 | 常州太平洋电力设备(集团)有限公司 | Inflating cabinet bus-bar room |
| CN108320841A (en) * | 2017-12-08 | 2018-07-24 | 国网北京市电力公司 | Busbar, bus-bar room and switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080625 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |