Unlock instant, AI-driven research and patent intelligence for your innovation.

High-voltage power capacitor insulator device

一种高压电力、绝缘子的技术,应用在陶瓷绝缘子结构设计领域,能够解决加工安装的操作过程繁琐等问题,达到安装操作好、保证外观的美感的效果

Inactive Publication Date: 2013-12-04
BINZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] During the follow-up R&D and trial production process, the applicant found that two semicircular metal retaining rings are welded and fixed to the metal mounting seat, so as to ensure that the metal mounting seat is firmly fixed on the outer wall of the ceramic. This structure is feasible and can meet the national requirements. Relevant standards, but the operation process of its processing and installation is relatively cumbersome. It is necessary to use a special special fixture to clamp the metal retaining ring and the metal mounting seat, so that it can be welded smoothly.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-voltage power capacitor insulator device
  • High-voltage power capacitor insulator device
  • High-voltage power capacitor insulator device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] (Example 1, ceramic insulator)

[0029] Figure 1 to Figure 3 A specific embodiment of the ceramic insulator of the present invention is shown, wherein, figure 1 It is a schematic diagram of a three-dimensional structure of a ceramic insulator in the present invention; figure 2 yes figure 1 Front view of the ceramic insulator shown; image 3 yes figure 2 The cross-sectional view of the shown ceramic insulator along line A-A.

[0030] This embodiment is a ceramic insulator for high voltage capacitors, see Figure 1 to Figure 3 , including a ceramic insulator body 1; the ceramic insulator body 1 is provided with a through hole 11 along its central axis, a plurality of sheds 12 are provided on the outer wall of the middle part of the insulator body 1, and a plurality of sheds 12 are provided on the outer wall of the lower part of the insulator body 1. There is an annular positioning boss 13; the insulator body 1 is also provided with an annular groove 14 betwee...

Embodiment 2

[0033] (Example 2, high-voltage power capacitor insulator device)

[0034] Figure 4 to Figure 7 A specific embodiment of the high voltage power capacitor insulator device of the present invention is shown, wherein Figure 4 It is a three-dimensional structural schematic diagram of the first structure of the medium and high voltage power capacitor insulator device of the present invention; Figure 5 yes Figure 4 The schematic diagram of the three-dimensional structure of the high-voltage power capacitor insulator device when viewed from another angle; Figure 6 yes Figure 4 An exploded view of the shown high-voltage power capacitor insulator device; Figure 7 yes Figure 4 A half-section structural view of the high-voltage power capacitor insulator device shown.

[0035] This embodiment is a high-voltage power capacitor insulator device, see Figure 4 to Figure 7, including a ceramic insulator body 1, a wiring assembly 2 arranged at the top of the ceramic insulator bo...

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

No PUM Login to View More

Abstract

The invention discloses a high-voltage power capacitor insulator device. A ceramic insulator comprises a ceramic insulator body. The middle outer wall of the ceramic insulator body is provided with a plurality of sheds. The lower wall of the ceramic insulator body is provided with a circular positioning projection. A circular groove is formed between the circular positioning projection and the sheds. The insulator device comprises the ceramic insulator body, a binding component and an installation component. The installation component comprises a metal installation block and a seal ring. The metal installation block which is tubular is provided with a welding part at the upper end and a retaining part at the lower end. The retaining part locates below the circular positioning projection. The seal ring is disposed between the lower surface of the circular positioning projection and the retaining part. The welding part of the metal installation block is higher than the circular groove of the ceramic insulator body. The inner wall of the welding part of the metal installation block, the outer wall of the insulator body and the circular positioning projection enclose a welding space filled with welding flux. The high-voltage power capacitor insulator device is convenient to install, and production efficiency is improved effectively.

Description

[0001] This application is a divisional application, the application number of the original application is: 2009102618402, the name of the invention: ceramic insulator and high voltage power capacitor insulator device. technical field [0002] The invention relates to the technical field of ceramic insulator structure design, in particular to a ceramic insulator and a high-voltage power capacitor insulator device made of the ceramic insulator. Background technique [0003] The ceramic insulators of high-voltage capacitors currently on the market use silver to weld the mounting part and the ceramic body together to make it firmly fixed on the ceramic body. This product has high cost, cumbersome steps, and long processing time. [0004] Traditional ceramic insulators need to weld metal wiring components and mounting components to the body of the ceramic insulator. Due to the particularity of ceramics, special solder with silver alloy as the main component needs to be used. This...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01B17/00H01B17/26H01G2/00
Inventor 不公告发明人
Owner BINZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER