CN2261678Y - Outdoor casing substation - Google Patents
Outdoor casing substation Download PDFInfo
- Publication number
- CN2261678Y CN2261678Y CN 95240845 CN95240845U CN2261678Y CN 2261678 Y CN2261678 Y CN 2261678Y CN 95240845 CN95240845 CN 95240845 CN 95240845 U CN95240845 U CN 95240845U CN 2261678 Y CN2261678 Y CN 2261678Y
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- CN
- China
- Prior art keywords
- cabinet
- low
- drawer
- type
- switch
- 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 - Fee Related
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Abstract
The utility model provides a complete box type substation, which is provided with high voltage plug-in type and low voltage drawer type mounting switches, the utility model is convenient in replacement and maintenance and raises the safety and reliability of power supply and power distribution. The utility model is characterized in that one side of a box type substation is provided with a 10KV high voltage chamber 6 in which a high voltage switch cabinet 7, and the inner of the high voltage switch cabinet 7 is provided with a plug-in type load switch 8 which faces reversely the door of the high voltage switch cabinet 7; the other side of the box type substation is provided with a 0.4kV low voltage chamber 3 in which a low voltage drawer cabinet 1 is arranged, and the inner of the low voltage drawer cabinet 1 is inserted with a drawer unit 2 of various switches.
Description
The utility model belongs to the improvement of the outdoor complete box-type substation that uses in the urban distribution network.Specially refer to the outdoor complete transformer station that the high-voltage switch gear plug-in type is installed, the low tension switch drawer type is installed is housed.
The complete box-type substation of a large amount of uses in China and external power department power supply-distribution system.It is the less complete change power distribution equipment of a kind of volume that 10KV hyperbaric chamber, transformer room and 0.4KV low-pressure chamber are combined.But the higher high and low pressure switch of box-type substation failure rate all is fixed installation in cabinet, thereby in case break down when needing maintenance, because the space is less, can not safe ready ground maintenance or promptly change switch, delayed interruption duration, reduced the reliability and the economy of electricity consumption.Owing to be the fixed installation of floor plan, the loop quantity of low tension switch and the capacity of each switch are set by customer requirements and positions of panels in addition, and be very inconvenient when distribution changes and needs change in the case change is used.
The purpose of this utility model is to avoid the deficiency of above-mentioned prior art existence, and a kind of high pressure plug-in type of changing and keeping in repair, outdoor complete box-type substation that low pressure drawer-type is installed switch of being easy to is provided, and has improved, reliability living for the safety of distribution.
The purpose of this utility model can realize by following measure:
The complete box-type substation in a kind of open air is characterized in that having 10KV hyperbaric chamber 6 in box-type substation one side, is provided with high-tension switch cabinet 7 in this hyperbaric chamber 6, and the plug-in type on-load switch 8 of cabinet door dorsad is housed in the high-tension switch cabinet 7; Opposite side has 0.4KV low-pressure chamber 3, is provided with low-voltage drawer cabinet 1 in this low-pressure chamber 3, inserts the drawer unit 2 that various switches are housed in the low-voltage drawer cabinet 1.
The utility model has the following advantages compared with prior art:
High-pressure section has been broken the hard-wired convention of on-load switch, be improved to the advanced switch plug-in type mounting means of cabinet door dorsad, it is turning to cabinet to insert the back, by can operating (this switch be behind operation) behind the locating shaft manual locking, also turningly after the release simultaneously to cabinet, keep in repair or change soon switch easily; Low-pressure section is selected the low voltage drawer unit that makes full use of the stacked arrangement in space for use, drawer unit is divided into large, medium and small three kinds, each drawer unit is an electrical equipment control loop, when a certain element loop breaks down, can change standby drawer immediately, restore electricity rapidly, use low pressure drawer-type to install than fixed installation and operation operation and repair and replacement and all make things convenient for, it is more safe and reliable to power.Because fixed installation is a floor plan, and the drawer type installation is three-dimensional stacked layout, has effectively utilized the space, so compact conformation, can increase distribution loop, solve and required the big contradiction in space when the user wants the little and installation and maintenance of cube in equipment uses.In addition; because each user's power supply custom and distribution loop difference; the box-type substation low-pressure section is most of for unit designs unit production, and low pressure drawer-type switch cabinet is flexible and changeable, combination in any; the different requirements that can contain each user to greatest extent; and be scale, specialization, mold production, improved efficient, stablized product quality; reduce cost, increased the market competitiveness.
Fig. 1 is the utility model schematic diagram.
Below in conjunction with accompanying drawing the utility model is further described:
The utility model comprises shell 4, top cover 9,10KV hyperbaric chamber 6, transformer room 5,0.4KV low-pressure chamber 3, low-voltage drawer cabinet 1, high-tension switch cabinet 7, low voltage drawer unit 2, the plug-in type behind operational load switch 8 of complete box-type substation.0.4KV be provided with low-voltage drawer cabinet 1 in the low-pressure chamber 3, insert all kinds of drawer units 2 (can extract part out) in the drawout cubicle 1, drawer is that each electric appliances unit is installed in the withdrawable parts, can finish certain specific confession distribution task such as motor control unit, wire inlet unit, feed element, metering and monitoring unit etc., electric energy can and be attached to the vertical bus of horizontal bus or branch bar and first and second connector are distributed to each feed element by wire inlet unit.Break down or the feed capacity changes when needing change when a certain loop, can both extract maintenance easily out or change, so that restore electricity rapidly.Be provided with high-tension switch cabinet 7 in the 10KV high-voltage board 6, the plug-in type on-load switch 8 of cabinet door dorsad is housed in this switch cubicle 7, switch inserts the back and pegs graft with input, output fixed contact to cabinet for turning 90 °, closing the Over-The-Counter door behind the locating shaft manual locking is that available operating grip closes a floodgate, and interlocking gear is lived cabinet door lock simultaneously.If need to safeguard, open the cabinet door behind the separating brake, after the self-locking of releasing locating shaft, switch can be overturn 90 ° and to cabinet, overhaul, if need to change switch, as long as switch is lifted a little, switch is extracted along the incline direction of track, if incline direction is inconsistent, then switch only overturns and can not extract; Also must guarantee the direction unanimity during insertion.
Claims (2)
1. the complete box-type substation in open air is characterized in that having 10KV hyperbaric chamber (6) in box-type substation one side, is provided with high-tension switch cabinet (7) in this hyperbaric chamber (6), and the plug-in type on-load switch of cabinet door (8) dorsad is housed in the high-tension switch cabinet (7); Opposite side has 0.4KV low-pressure chamber (3), is provided with low-voltage drawer cabinet (1) in this low-pressure chamber (3), inserts the drawer unit (2) that various switches are housed in the low-voltage drawer cabinet (1).
2. the complete box-type substation in open air according to claim 1 is characterized in that low-voltage drawer cabinet (1) is stacked arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95240845 CN2261678Y (en) | 1995-11-10 | 1995-11-10 | Outdoor casing substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95240845 CN2261678Y (en) | 1995-11-10 | 1995-11-10 | Outdoor casing substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2261678Y true CN2261678Y (en) | 1997-09-03 |
Family
ID=33882351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95240845 Expired - Fee Related CN2261678Y (en) | 1995-11-10 | 1995-11-10 | Outdoor casing substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2261678Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577778A (en) * | 2015-02-04 | 2015-04-29 | 楼碧云 | Electrical device installation cabinet equipment and using method thereof |
| CN104600574A (en) * | 2015-02-04 | 2015-05-06 | 方小刚 | Low-noise power device installation cabinet and using method thereof |
| CN112165018A (en) * | 2020-09-23 | 2021-01-01 | 山东电工电气集团智能电气有限公司 | Aerify cabinet with multiple protection interlocking device |
-
1995
- 1995-11-10 CN CN 95240845 patent/CN2261678Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577778A (en) * | 2015-02-04 | 2015-04-29 | 楼碧云 | Electrical device installation cabinet equipment and using method thereof |
| CN104600574A (en) * | 2015-02-04 | 2015-05-06 | 方小刚 | Low-noise power device installation cabinet and using method thereof |
| CN104600574B (en) * | 2015-02-04 | 2015-12-30 | 西宁科进工业设计有限公司 | A kind of low noise electric device installs cabinet equipment and using method thereof |
| CN104577778B (en) * | 2015-02-04 | 2016-01-06 | 于子刚 | A kind of electric device installs cabinet equipment and using method thereof |
| CN112165018A (en) * | 2020-09-23 | 2021-01-01 | 山东电工电气集团智能电气有限公司 | Aerify cabinet with multiple protection interlocking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |