Pipeline busbar and its busbar unit
A busbar and pipeline technology, applied in the field of fixed single post insulators, pipeline busbars and their busbar units, can solve the problems of difficult disassembly of busbar units, inconvenient disassembly of busbar units, and low disassembly efficiency, so as to ensure overall economy and save use The effect of quantity and ease of alignment
Active Publication Date: 2020-11-06
PINGGAO GRP +1
View PDF2 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to provide a fixed single-pillar insulator with simple structure, which is convenient for disassembly and maintenance of the bus unit where it is located; The technical problems of difficult disassembly, low disassembly efficiency and high maintenance cost when the bus unit in the pipeline bus fails; the purpose of the present invention is also to provide a bus unit of the pipeline bus to solve the problem of inconvenient disassembly of the bus unit in the prior art technical problem
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0042] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0043] The specific embodiment of the bus bar unit of pipeline bus bar of the present invention, as figure 1 , figure 2 and image 3 As shown, the busbar unit 1 includes a cylinder body 7 , a conductive rod 4 arranged in the cylinder body 7 and an insulator for supporting the conductive rod 4 in the cylinder body 7 . The conductive rod 4 includes a fixed end 20 and a plug-in end 19; the insulator includes a fixed single-post insulator 2 and a movable single-post insulator 3, both of which are single-post insulators, that is, they have a leg, and the bottom end is used for connecting with the cylinder. The body is fixed at the fixed end, and the top end is the mating end of the conductive rod for matching with the conductive rod.
[0044] Both the fixed single-post insulator 2 and the movable single-post insulator 3 are casted with epoxy resin 14 , an...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
Login to View More
Abstract
The invention relates to a fixed single-pillar insulator, a pipeline bus and a bus unit thereof. The pipeline bus comprises bus units which successively butted. Each bus unit includes a cylinder body,a conducting rod arranged in the cylinder body, a fixed single-pillar insulator and a movable single-pillar insulator, wherein the fixed single-pillar insulator and the movable single-pillar insulator are used for supporting the conducting rod in the cylinder body, one end of the conducting rod is fixed on the fixed single-pillar insulator, the other end passes through the movable single-pillar insulator along the axial direction and is inserted with the fixed single-pillar insulator in the adjacent bus unit in a matched manner, the cylinder body is provided with a maintenance opening, and the maintenance opening is provided with a detachable sealing cover; and the inner wall of the cylinder body and the conducting rod are provided with a radial avoidance space therebetween, and the radial avoidance space is provided for the conducting rod and the movable single-pillar insulator thereon to move along the radial direction so as to enable the conducting rod of the corresponding bus unitto be mutually staggered with the conducting rod in the adjacent but unit. The technical scheme of the invention solves the technical problems of inconvenient disassembly, low disassembly efficiencyand high maintenance cost of bus units of the pipeline bus in the prior art.
Description
technical field [0001] The invention relates to a fixed single-pillar insulator, a pipeline busbar and a busbar unit thereof. Background technique [0002] Gas-insulated metal-enclosed transmission lines (GIL) have large transmission energy, low power loss, and high reliability. They are widely used in AC transmission under special circumstances and become the first choice to replace overhead transmission lines. GIL generally requires long-term operation and high safety. For high-voltage GIL, if its insulating components fail, it may cause regional power outages and cause major economic losses. Therefore, the reliability of high-voltage GIL is higher, and special equipment must be used insulating parts. [0003] At present, the insulating components for high-voltage GIL mainly include pot insulators and three-pillar insulators. The pot insulators can only be used to support high-voltage conductors, and cannot realize sliding support, that is, they cannot adapt to the length...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H01B17/14H01B17/16H02G5/06
CPCH01B17/145H01B17/16H02G5/061
Inventor 金光耀裴涛李丽娜柏长宇郭煜敬姚永其钟建英谭盛武叶三排王志刚王静丽马悦
Owner PINGGAO GRP