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A UHV porcelain insulator and its preparation process and preparation system

A technology of porcelain insulators and preparation systems, applied in insulators, circuits, electrical components, etc., can solve problems such as damage to the use and operating life of lines

Active Publication Date: 2022-01-25
PINGXIANG CITY ZHONGYUAN PORCELAIN WARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Insulators play two basic roles in overhead transmission lines, namely supporting wires and preventing current from returning to the ground. These two functions must be guaranteed. Insulators should not fail due to various electromechanical stresses caused by changes in the environment and electrical load conditions. Otherwise, the insulator will not play a significant role, and it will damage the service life and operating life of the entire line

Method used

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  • A UHV porcelain insulator and its preparation process and preparation system
  • A UHV porcelain insulator and its preparation process and preparation system
  • A UHV porcelain insulator and its preparation process and preparation system

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0035] Such as Figure 1-11 As shown, a UHV porcelain insulator preparation system includes a mixing main frame 1, a stirring mechanism 2, a switch mechanism 3, a bracket 4, a sealing mechanism 5, a chassis mechanism 6, a chip mechanism 7 and an enclosure mechanism 8. The stirring mechanism 2 is fixedly connected to the upper end of the main mixing frame 1, the switch mechanism 3 is connected to the middle part of the main mixing frame 1, the support 4 is arranged under the main mixing frame 1, and the blocking mechanism 5 rotates Connected to the bracket 4 and rotated with the mixing main frame 1, the lower end of the chassis mechanism 6 is fixedly connected to the lower end of the bracket 4, the chassis mechanism 6 is located in the bracket 4, and the chip cutting mechanism 7 is fixedly connected to the mixing main frame 1 and is slidably connected with the bracket 4, and the enclosure mechanism 8 is slidably connected with the chassis mechanism 6 and is located in the brack...

specific Embodiment approach 2

[0037] Such as Figure 1-11 As shown, the mixing main frame 1 includes a leg frame 1-1, a mixing cylinder 1-2, a feeding pipe 1-3, a conical pipe 1-4, a discharge pipe 1-5, a connecting plate 1-6 and a switch seat 1-7, the mixing tube 1-2 is fixedly connected to the outrigger frame 1-1, the feeding tube 1-3 is set on the upper end of the side of the mixing tube 1-2, and the tapered tube 1-4 is fixedly connected to the side of the mixing tube 1-2. The lower end, the discharge pipe 1-5 is fixedly connected to the lower end of the taper pipe 1-4, the connecting plate 1-6 is rotatably connected to the lower end of the discharge pipe 1-5, and the switch base 1-7 is arranged on the discharge pipe 1-5.

[0038] Through the setting of the tapered pipe 1-4 at the lower end of the mixing cylinder 1-2, it is convenient for the base material mud to slide out to the discharge pipe 1-5.

specific Embodiment approach 3

[0039] Such as Figure 1-11 As shown, the stirring mechanism 2 includes a cover plate 2-1, a gear ring 2-2, a stirring shaft 2-3, a horizontal plate 2-4, an auxiliary stirring shaft 2-5, an auxiliary stirring plate 2-6, a spiral plate 2-7 and stirring motor 2-8, the cover plate 2-1 is fixedly connected to the upper end of the mixing cylinder 1-2, the gear ring 2-2 is fixedly connected to the lower end surface of the cover plate 2-1, and the upper end of the stirring shaft 2-3 Rotationally connected to the cover plate 2-1, the horizontal plate 2-4 is fixedly connected to the stirring shaft 2-3, both ends of the horizontal plate 2-4 are rotatably connected to the auxiliary stirring shaft 2-5, and the two auxiliary stirring shafts 2 The upper end of -5 is connected to the gear ring 2-2, the lower ends of the two auxiliary stirring shafts 2-5 are fixedly connected with a plurality of auxiliary stirring plates 2-6, and the spiral plate 2-7 is fixedly connected to the stirring shaft...

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PUM

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Abstract

The invention relates to an ultra-high voltage porcelain insulator and its preparation process and preparation system. The porcelain insulator comprises the following components by weight: 5 parts of black clay, 40 parts of industrial alumina, 15 parts of white clay, 10 parts of feldspar, and 50 parts of water. The process includes: 1. Add the raw materials of each component into the mixing cylinder and stir until the base material mud is obtained; 2. Push the base material into the cylindrical cavity composed of the connecting plate, three enclosed circular arc plates and the rotating disk The body is filled and compacted; 3. Make the three containment circular arc plates away from the base mud cylinder, drive the base mud cylinder to rotate, and push the cutter slowly to the base mud cylinder to complete the cutting of the shape of the base mud cylinder; 4. 1. After the cutting is completed, dry and solidify the cut base material mud cylinder to obtain the insulator. After cooling, the rotating disk drives the insulator down by shrinking the electric push rod II, and the insulator is removed; 5. Drive the enclosure by pulling down the hand press plate The lifting pipe descends to facilitate the removal of the base material mud that has been cut and dropped onto the lifting plate.

Description

technical field [0001] The invention relates to the field of insulator manufacture, in particular to an ultra-high voltage porcelain insulator and its preparation process and preparation system. Background technique [0002] Insulators are special insulation controls that can play an important role in overhead transmission lines. Insulators are mostly used on utility poles, and gradually developed into high-voltage wire connection towers where many disc-shaped insulators are hung at one end. It is used to increase the creepage distance, usually made of glass or ceramics, and is called an insulator. Insulators play two basic roles in overhead transmission lines, namely supporting wires and preventing current from returning to the ground. These two functions must be guaranteed. Insulators should not fail due to various electromechanical stresses caused by changes in the environment and electrical load conditions. Otherwise, the insulator will not play a significant role, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B19/00C04B35/10C04B35/622
CPCH01B19/00C04B35/10C04B35/622C04B2235/3463C04B2235/349C04B2235/602C04B2235/612
Inventor 于杰
Owner PINGXIANG CITY ZHONGYUAN PORCELAIN WARE