CN206992575U - A kind of 220kV prefabricated cabins - Google Patents
A kind of 220kV prefabricated cabins Download PDFInfo
- Publication number
- CN206992575U CN206992575U CN201720943571.8U CN201720943571U CN206992575U CN 206992575 U CN206992575 U CN 206992575U CN 201720943571 U CN201720943571 U CN 201720943571U CN 206992575 U CN206992575 U CN 206992575U
- Authority
- CN
- China
- Prior art keywords
- screen cabinet
- maintenance channel
- prefabricated
- cabin
- rack
- 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 discloses a kind of 220kV prefabricated cabins, the prefabricated cabin includes the rack screen cabinet being fixed in cabin（2）, rack screen cabinet（2）Installation compartment including secondary device（3）With the maintenance channel of arrangement collection middle connecting terminal（1）, described maintenance channel is arranged in screen cabinet（2）One side, the rack screen cabinet of adjacent separation（2）Maintenance channel（1）Homonymy is placed, described maintenance channel（1）Interior to use PT direct-insert spring type connection terminals, described prefabricated cabin uses glass steel material.The utility model has the advantages that corrosion-resistant, in light weight, good heat insulation, intensity are high, rack screen cabinet is used in cabin, adjacent separation maintenance channel homonymy is placed, public 400mm maintenance channels, both hands lateral operation can be achieved, convenient to overhaul wiring, maintenance channel is narrower in frame, using PT direct-insert spring type connection terminals, wire is inserted directly into terminal auto lock from front, press to help and pull out button and can extract, effectively reduce space hold, facilitate wiring.
Description
Technical field
It the utility model is related to the structure type that equipment group screen is arranged in a kind of intelligent substation, and in particular to a kind of
The prefabricated below deck equipment arrangement constructions of 220kV.
Background technology
The integrated prefabricated cabin of rack, it is by prefabricated cabin and secondary screen cabinet integrated design, in prefabricated cabin formula secondary device
Portion's screen cabinet, using " cabin is considered as one with screen cabinet ", is realized real according to frame structure and the integrated global design of nacelle progress
Combination secondary device in meaning.Using the rack screen cabinet of integrated design, installation in prefabricated cabin, pressed on transverse direction, longitudinal direction
Standard cabinet and typical secondary device carry out modularization separation, and longitudinal subdivision uses metal mesh panels, both meets cooling requirements, again
Reduce the weight of the transport of screen cabinet and installation；The screen cabinet side plate of closing is replaced with into waffle slab in transverse direction.
At present, space availability ratio is too low in prefabricated cabin.The method for improving place capacity in prefabricated cabin now, is to pass mostly
System screen cabinet width is reduced to 600mm, binding post by 800mm is uniformly placed in the side of rack screen cabinet, makes equipment arrangement more
It is compact, but the wiring space of equipment room is excessively narrow and small so that safeguard and maintenance is difficult.
Utility model content
To solve above-mentioned problem and shortage, there is provided a kind of 220kV prefabricated cabins for being easy to connect up, safeguard and overhaul.
The utility model uses following technical scheme：
A kind of 220KV prefabricated cabins, the prefabricated cabin include the rack screen cabinet 2 being fixed in cabin, and rack screen cabinet 2 includes
The installation compartment 3 of secondary device and the maintenance channel 1 of arrangement collection middle connecting terminal, described maintenance channel are arranged in screen cabinet 2 one
Side, the homonymy of maintenance channel 1 of the rack screen cabinet 2 of adjacent separation are placed.
PT direct-insert spring type connection terminals are used in described maintenance channel 1.
Described prefabricated cabin uses glass steel material.
Using the utility model of above-mentioned technical proposal, there is advantages below：220kV prefabricated cabins use glass steel material,
Have the advantages that corrosion-resistant, in light weight, good heat insulation, intensity are high, rack screen cabinet, adjacent separation maintenance channel homonymy are used in cabin
Place, public 400mm maintenance channels, both hands lateral operation can be achieved, convenient to overhaul wiring, maintenance channel is narrower in frame, adopts
With PT direct-insert spring type connection terminals, wire is inserted directly into terminal auto lock from front, presses to help and pulls out button and can extract, has
Effect reduces space hold, facilitates wiring.
Brief description of the drawings
Fig. 1 is that the utility model frame maintenance channel homonymy places schematic diagram.
Wherein 1 is maintenance channel, and 2 be rack screen cabinet, and 3 be the installation compartment of secondary device.
Embodiment
Such as Fig. 1：A kind of 220kV prefabricated cabins, the prefabricated cabin include the rack screen cabinet 2 being fixed in cabin, rack screen
Cabinet 2 includes the installation compartment 3 of secondary device and the maintenance channel 1 of arrangement collection middle connecting terminal, and described maintenance channel 1 is arranged in
Shield the side of cabinet 2 one, the homonymy of maintenance channel 1 of the rack screen cabinet 2 of adjacent separation is placed, and both hands lateral operation can be achieved, convenient
Overhaul wiring.Described maintenance channel 1 uses PT direct-insert spring type connection terminals, and wire is inserted directly into terminal from front and locked automatically
Tightly, press to help and pull out button and can extract, effectively reduce space hold, facilitate wiring
Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art
For, under the premise of the utility model general idea is not departed from, some changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model.
Claims (3)
- A kind of 1. 220kV prefabricated cabins, it is characterised in that：The prefabricated cabin includes the rack screen cabinet being fixed in cabin（2）, frame Formula screen cabinet（2）Installation compartment including secondary device（3）With the maintenance channel of arrangement collection middle connecting terminal（1）, described maintenance Passage is arranged in screen cabinet（2）One side, the rack screen cabinet of adjacent separation（2）Maintenance channel（1）Homonymy is placed.
- A kind of 2. 220kV prefabricated cabins as claimed in claim 1, it is characterised in that：Described maintenance channel（1）It is interior straight using PT The formula of inserting spring connection terminal.
- A kind of 3. 220kV prefabricated cabins as claimed in claim 1, it is characterised in that：Described prefabricated cabin uses glass steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720943571.8U CN206992575U (en) | 2017-07-31 | 2017-07-31 | A kind of 220kV prefabricated cabins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720943571.8U CN206992575U (en) | 2017-07-31 | 2017-07-31 | A kind of 220kV prefabricated cabins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206992575U true CN206992575U (en) | 2018-02-09 |
Family
ID=61417759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720943571.8U Expired - Fee Related CN206992575U (en) | 2017-07-31 | 2017-07-31 | A kind of 220kV prefabricated cabins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206992575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666884A (en) * | 2018-05-21 | 2018-10-16 | 南京南瑞继保电气有限公司 | Secondary device rack in a kind of prefabricated cabin |
-
2017
- 2017-07-31 CN CN201720943571.8U patent/CN206992575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666884A (en) * | 2018-05-21 | 2018-10-16 | 南京南瑞继保电气有限公司 | Secondary device rack in a kind of prefabricated cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201030 Address after: 450000 9-18 / F, electric power building, 206 Zhongyuan West Road, Zhongyuan District, Zhengzhou City, Henan Province Patentee after: State Grid Henan energy Internet Electric Power Design Institute Co.,Ltd. Address before: Zhongyuan District Central Plains Road 450000 Henan city of Zhengzhou province No. 206 Patentee before: ZHENGZHOU ELECTRIC POWER DESIGN INSTITUTE OF CHINA ELECTRIC POWER EQUIPMENT AND TECHNOLOGY Co.,Ltd. |
|
| 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: 20180209 |