CN206992575U - A kind of 220kV prefabricated cabins - Google Patents
A kind of 220kV prefabricated cabins Download PDFInfo
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- 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
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- rack
- maintenance channel
- screen cabinet
- maintenance
- prefabricated cabin
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Abstract
本实用新型公开了一种220kV预制舱,所述预制舱包括固定在舱内的机架式屏柜（2），机架式屏柜（2）包括二次设备的安装隔间（3）和布置集中接线端子的维护通道（1），所述的维护通道布置于屏柜（2）一侧端，相邻分隔的机架式屏柜（2）的维护通道（1）同侧放置，所述的维护通道（1）内采用PT直插式弹簧连接端子，所述的预制舱采用玻璃钢材质。本实用新型具有耐腐蚀、重量轻、保温好、强度高等优点，舱内采用机架式屏柜，相邻分隔维护通道同侧放置，公用400mm维护通道，可实现双手横向操作，方便检修接线，机架内维护通道较窄，采用PT直插式弹簧连接端子，导线从正面直接插入端子自动锁紧，按下助拔按钮即可拔出，有效减少空间占用，方便接线。
The utility model discloses a 220kV prefabricated cabin. The prefabricated cabin includes a rack-type screen cabinet (2) fixed in the cabin. The rack-type screen cabinet (2) includes a secondary equipment installation compartment (3) and The maintenance channel (1) of the centralized terminal is arranged. The maintenance channel is arranged on one side of the screen cabinet (2), and the maintenance channel (1) of the adjacent separated rack-mounted screen cabinet (2) is placed on the same side. The above-mentioned maintenance channel (1) uses PT in-line spring connection terminals, and the above-mentioned prefabricated cabin is made of glass fiber reinforced plastic. The utility model has the advantages of corrosion resistance, light weight, good heat preservation, and high strength. The cabin adopts a rack-type screen cabinet, and the adjacent partitioned maintenance channels are placed on the same side. The common 400mm maintenance channel can realize horizontal operation with both hands, and is convenient for maintenance and wiring. The maintenance channel in the rack is narrow, and the PT in-line spring connection terminal is adopted. The wire is directly inserted into the terminal from the front and locked automatically, and can be pulled out by pressing the pull-out button, which effectively reduces space occupation and facilitates wiring.
Description
技术领域technical field
本实用新型涉及一种智能变电站内设备组屏布置的结构形式，具体涉及一种220kV预制舱内设备布置构造。The utility model relates to a structural form for arrangement of screens of equipment in an intelligent substation, in particular to an arrangement structure of equipment in a 220kV prefabricated cabin.
背景技术Background technique
机架式一体化预制舱，是将预制舱与二次屏柜一体化设计，预制舱式二次设备内部屏柜按照机架式结构与舱体进行一体化整体设计，采用“舱与屏柜视为一体”，实现真正意义上的组合二次设备。预制舱内采用一体化设计、安装的机架式屏柜，在横向、纵向上按标准机柜和典型二次装置进行模块化分隔，纵向分隔采用金属网孔板，既满足散热要求，又减少屏柜运输和安装的重量；横向上将封闭的屏柜侧板替换为网格板。The frame-type integrated prefabricated cabin is an integrated design of the prefabricated cabin and the secondary screen cabinet. As one", realize the combination of secondary equipment in the true sense. The prefabricated cabin adopts integrated design and installed rack-mounted screen cabinets, which are modularly separated horizontally and vertically according to standard cabinets and typical secondary devices. Cabinet transportation and installation weight; laterally replace the closed screen cabinet side panels with grid panels.
目前，预制舱内空间利用率太低。现在提高预制舱内设备容量的方法，大多是将传统屏柜宽度由800mm减少至600mm，接线端子统一安放在机架式屏柜的一侧，使设备布置更紧凑，但设备间的布线空间却过于狭小，使得维护及检修困难。At present, the space utilization rate in the prefabricated cabin is too low. The current method to increase the capacity of the equipment in the prefabricated cabin is to reduce the width of the traditional screen cabinet from 800mm to 600mm, and the terminals are uniformly placed on one side of the rack-mounted screen cabinet to make the equipment layout more compact, but the wiring space between the equipment is limited. Too narrow, making maintenance and overhaul difficult.
实用新型内容Utility model content
为解决上述存在的问题和不足，提供一种便于布线、维护和检修的220kV预制舱。In order to solve the above existing problems and deficiencies, a 220kV prefabricated cabin that is convenient for wiring, maintenance and overhaul is provided.
本实用新型采用以下技术方案：The utility model adopts the following technical solutions:
一种220KV预制舱,所述预制舱包括固定在舱内的机架式屏柜2，机架式屏柜2包括二次设备的安装隔间3和布置集中接线端子的维护通道1，所述的维护通道布置于屏柜2一侧端，相邻分隔的机架式屏柜2的维护通道1同侧放置。A 220KV prefabricated cabin. The prefabricated cabin includes a rack-mounted screen cabinet 2 fixed in the cabin. The rack-mounted screen cabinet 2 includes an installation compartment 3 for secondary equipment and a maintenance channel 1 for arranging centralized wiring terminals. The maintenance channel is arranged on one side of the screen cabinet 2, and the maintenance channel 1 of the adjacent rack-mounted screen cabinet 2 is placed on the same side.
所述的维护通道1内采用PT直插式弹簧连接端子。The maintenance channel 1 adopts PT in-line spring connection terminals.
所述的预制舱采用玻璃钢材质。The prefabricated cabin is made of fiberglass.
采用上述技术方案的本实用新型，具有以下优点：220kV预制舱采用玻璃钢材质，具有耐腐蚀、重量轻、保温好、强度高等优点，舱内采用机架式屏柜，相邻分隔维护通道同侧放置，公用400mm维护通道，可实现双手横向操作，方便检修接线，机架内维护通道较窄，采用PT直插式弹簧连接端子，导线从正面直接插入端子自动锁紧，按下助拔按钮即可拔出，有效减少空间占用，方便接线。The utility model adopting the above-mentioned technical scheme has the following advantages: the 220kV prefabricated cabin is made of glass fiber reinforced plastics, which has the advantages of corrosion resistance, light weight, good heat preservation, and high strength. Placement, common 400mm maintenance channel, can realize horizontal operation with both hands, convenient for inspection and wiring, the maintenance channel in the rack is narrow, adopts PT in-line spring connection terminal, the wire is directly inserted into the terminal from the front and automatically locked, press the pull-out button to It can be pulled out, which effectively reduces the space occupation and facilitates wiring.
附图说明Description of drawings
图1为本实用新型机架维护通道同侧放置示意图。Fig. 1 is a schematic diagram of placement on the same side of the rack maintenance channel of the present invention.
其中1为维护通道，2为机架式屏柜，3为二次设备的安装隔间。Among them, 1 is the maintenance channel, 2 is the rack-mounted screen cabinet, and 3 is the installation compartment of the secondary equipment.
具体实施方式detailed description
如图1：一种220kV预制舱, 所述预制舱包括固定在舱内的机架式屏柜2，机架式屏柜2包括二次设备的安装隔间3和布置集中接线端子的维护通道1，所述的维护通道1布置于屏柜2一侧端，相邻分隔的机架式屏柜2的维护通道1同侧放置，可实现双手横向操作，方便检修接线。所述的维护通道1采用PT直插式弹簧连接端子，导线从正面直接插入端子自动锁紧，按下助拔按钮即可拔出，有效减少空间占用，方便接线As shown in Figure 1: a 220kV prefabricated cabin, the prefabricated cabin includes a rack-mounted screen cabinet 2 fixed in the cabin, and the rack-mounted screen cabinet 2 includes an installation compartment 3 for secondary equipment and a maintenance channel for centralized terminal blocks 1. The maintenance channel 1 is arranged on one side of the screen cabinet 2, and the maintenance channel 1 of the adjacent rack-mounted screen cabinet 2 is placed on the same side, which can realize horizontal operation with both hands and facilitate maintenance and wiring. The maintenance channel 1 adopts PT in-line spring connection terminal, the wire is directly inserted into the terminal from the front and locked automatically, and can be pulled out by pressing the pull-out button, which effectively reduces space occupation and facilitates wiring
以上所述的仅是本实用新型的优选实施方式，应当指出，对于本领域的技术人员来说，在不脱离本实用新型整体构思前提下，还可以作出若干改变和改进，这些也应该视为本实用新型的保护范围。The above is only the preferred embodiment of the utility model, it should be pointed out that for those skilled in the art, without departing from the overall concept of the utility model, some changes and improvements can also be made, and these should also be regarded as Protection scope of the present utility model.
Claims (3)
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 |
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| Publication Number | Publication Date |
|---|---|
| CN206992575U true CN206992575U (en) | 2018-02-09 |
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| 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 |
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| 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 |
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. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |