CN202602131U - Device for realizing butt joint between GIS equipment in different specifications - Google Patents
Device for realizing butt joint between GIS equipment in different specifications Download PDFInfo
- Publication number
- CN202602131U CN202602131U CN 201220186860 CN201220186860U CN202602131U CN 202602131 U CN202602131 U CN 202602131U CN 201220186860 CN201220186860 CN 201220186860 CN 201220186860 U CN201220186860 U CN 201220186860U CN 202602131 U CN202602131 U CN 202602131U
- Authority
- CN
- China
- Prior art keywords
- bus
- gis equipment
- butt joint
- different specifications
- butt
- 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
Links
- 210000001503 joint Anatomy 0.000 title claims abstract description 14
- 239000004020 conductor Substances 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 abstract description 7
- 230000007704 transition Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract 1
- 238000003032 molecular docking Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Abstract
The utility model relates to a device for realizing butt joint between GIS equipment in different specifications. The device is characterized by comprising a bus transition tube and a butt-joint bus conductor, wherein the butt-joint bus conductor is arranged inside the bus transition tube; the bus transition tube is a round tube whose front opening and back opening are in different sizes; flanges in different specifications are welded respectively on the front opening and the back opening of the round tube; the front end and the back end of the bus transition tube are respectively connected to bus flanges of two sets of the GIS equipment in different specifications; and the butt-joint bus conductor is connected to the bus conductors of two sets of the GIS equipment in different specifications. The butt-joint device is simple in structure and easy in installation; and with the device, the construction time is shortened and loss caused by reconstructing the base can be avoided, thereby reducing the construction cost.
Description
Technical field
The utility model belongs to the GIS equipment technical field, relates to a kind of docking facilities, especially a kind of device of realizing different size GIS equipment interconnection.
Background technology
At present, to the GIS engineering of built by separate periods, first stage of the project design and when ordering goods may not take into full account the interface with the second phase, comprises the exclusiveness of accuracy, credibility and the spare interface of technical parameter that the interface section provides and machined parameters.Like the Xiamen 220kVGIS I of transformer station, the II section bus butt joint engineering of taking a sea-voyage eastward; Realize the 220kVGIS equipment of first stage of the project Switzerland S&S company production and the GIS equipment interconnection that the second stage of the project Xi'an High-tension Switch Factory is produced; Except that the reliability and SF6 air seal reliability of the transition conductor joint face that needs assurance transition conductor joint face; Must solve two cover GIS equipment main bus bar branch mailbox butt joint problems; Promptly one, the second stage of Equipment Foundations difference and bus-bars conductor spaced apart be inconsistent, a series of problems such as two cover GIS equipment interface intersection electric field even transition.
It is bigger to change the caused cost increase of the second stage of Equipment Foundations, and project progress is obstructed.Remove former GIS Equipment Foundations and rebuild the basis then, need about 40 days of time, about 4.5 ten thousand yuan of the cost that each GIS equipment interval basis is removed and rebuild.
The utility model content
The purpose of the utility model is to overcome the shortcoming of above-mentioned prior art; A kind of device of realizing different size GIS equipment interconnection is provided; This docking facilities has characteristics such as simple in structure, easy mounting, has shortened the engineering time; Can avoid simultaneously therefore can reducing construction cost because rebuild the loss that cause on the basis.
The purpose of the utility model solves through following technical scheme:
The device of this realization different size GIS equipment interconnection is characterized in that, comprises the bus transitional cylinder and is arranged on the butt joint bus-bars conductor in the bus transitional cylinder; Said bus transitional cylinder is the cylinder of the different sizes of a front and back mouth, before and after cylinder, is welded with the flange of different size on the mouth respectively; The front and back end of said bus transitional cylinder connects the bus flange of the GIS equipment of two cover different sizes respectively; Said butt joint bus-bars conductor connects the bus-bars conductor of the GIS equipment of said two cover different sizes.
Above-mentioned butt joint bus-bars conductor is long tubular, and conductor two ends contact is non-with one heart.
The utility model realizes that the device of different size GIS equipment interconnection has characteristics such as simple in structure, easy mounting, has shortened the engineering time, has avoided simultaneously therefore having reduced construction cost because rebuild the loss that cause on the basis.
Description of drawings
Fig. 1 is the bus transitional cylinder structural representation of the utility model;
Fig. 2 is the utility model butt joint bus-bars conductor structural representation.
Embodiment
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:
Referring to Fig. 1 and Fig. 2, the utility model is realized the device of different size GIS equipment interconnection, comprises bus transitional cylinder 1 and is arranged on the butt joint bus-bars conductor 3 in the bus transitional cylinder 1; Bus transitional cylinder 1 is the cylinder of the different sizes of a front and back mouth, before and after cylinder, is welded with the flange 2 of different size on the mouth respectively; The front and back end of bus transitional cylinder 1 connects the bus flange of the GIS equipment of two cover different sizes respectively; Said butt joint bus-bars conductor 3 connects the bus-bars conductor of the GIS equipment of said two cover different sizes.Butt joint bus-bars conductor 3 is long tubular, and conductor two ends contact is non-with one heart.
The utility model can dock basis difference between the equipment of many phases, has fully analyzed technological advance and economic rationality, has considered the influence to progress simultaneously.Through analyzing, compare with rebuilding the basis, not only shortened the engineering time, make the construction party construction schedule unaffected, and avoided therefore having reduced construction cost because rebuild the loss that cause on the basis.
Claims (2)
1. a device of realizing different size GIS equipment interconnection is characterized in that, comprises bus transitional cylinder (1) and is arranged on the butt joint bus-bars conductor (3) in the bus transitional cylinder (1); Said bus transitional cylinder (1) is the cylinder of the different sizes of a front and back mouth, before and after cylinder, is welded with the flange (2) of different size on the mouth respectively; The front and back end of said bus transitional cylinder (1) connects the bus flange of the GIS equipment of two cover different sizes respectively; Said butt joint bus-bars conductor (3) connects the bus-bars conductor of the GIS equipment of said two cover different sizes.
2. the device of realization different size GIS equipment interconnection according to claim 1 is characterized in that said butt joint bus-bars conductor (3) is long tubular, and conductor two ends contact is non-with one heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220186860 CN202602131U (en) | 2012-04-27 | 2012-04-27 | Device for realizing butt joint between GIS equipment in different specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220186860 CN202602131U (en) | 2012-04-27 | 2012-04-27 | Device for realizing butt joint between GIS equipment in different specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602131U true CN202602131U (en) | 2012-12-12 |
Family
ID=47319648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220186860 Expired - Lifetime CN202602131U (en) | 2012-04-27 | 2012-04-27 | Device for realizing butt joint between GIS equipment in different specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683058A (en) * | 2013-12-19 | 2014-03-26 | 中国南方电网有限责任公司超高压输电公司曲靖局 | Installation and debugging control method for outdoor GIS and GIL device used in special climate |
| CN107394591A (en) * | 2017-08-22 | 2017-11-24 | 广东电网有限责任公司东莞供电局 | A kind of GIS main bus-bars attachment means |
-
2012
- 2012-04-27 CN CN 201220186860 patent/CN202602131U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683058A (en) * | 2013-12-19 | 2014-03-26 | 中国南方电网有限责任公司超高压输电公司曲靖局 | Installation and debugging control method for outdoor GIS and GIL device used in special climate |
| CN103683058B (en) * | 2013-12-19 | 2016-01-20 | 中国南方电网有限责任公司超高压输电公司曲靖局 | A kind of adjustment control method under outdoor GIS and GIL equipment special climate |
| CN107394591A (en) * | 2017-08-22 | 2017-11-24 | 广东电网有限责任公司东莞供电局 | A kind of GIS main bus-bars attachment means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |