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Extra-high-voltage transformer insulating compression ring and production process and production system thereof

A technology for production systems and transformers, applied in transformer/inductor parts, insulators, insulators, etc., and can solve problems such as general bonding of insulating rings

Inactive Publication Date: 2021-04-16
金照辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the combination of the patent insulation ring is general

Method used

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  • Extra-high-voltage transformer insulating compression ring and production process and production system thereof
  • Extra-high-voltage transformer insulating compression ring and production process and production system thereof
  • Extra-high-voltage transformer insulating compression ring and production process and production system thereof

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Experimental program
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Effect test

specific Embodiment approach 1

[0038] Combine below Figure 1-13 In this embodiment, an insulating pressure ring for an UHV transformer includes a lower insulating strip 1, a T-shaped slot 101, an upper insulating strip 2, a thin strip 201 and a hollow strip 202, and the lower insulating strip 1 is provided with a T-shaped slot 101 The lower side of the upper insulating strip 2 is provided with a thin strip 201, and the lower side of the thin strip 201 is provided with a hollow strip 202. The hollow strip 202 is inserted on the T-shaped slot 101, and the upper insulating strip 2 is pressed on the upper side of the lower insulating strip 1. The insulating pressure ring is divided into an upper insulating strip 2 and a lower insulating strip 1. The hollow strip 202 on the upper insulating strip 2 can be inserted into the T-shaped groove 101 on the lower insulating strip 1, and then the upper insulating strip 2 and the lower insulating strip 1 are connected. , when the upper insulating strip 2 is pressed down ...

specific Embodiment approach 2

[0040] Combine below Figure 1-13 To illustrate this embodiment, the UHV transformer insulation ring also includes ribs I102 and ribs II203, the upper side of the lower insulating strip 1 is provided with a plurality of ribs I102 from left to right, and the lower side of the upper insulating strip 2 is from A plurality of ribs II203 are provided from left to right. The plurality of ribs II203 on the upper insulating strip 2 can be inserted into the gaps of the plurality of ribs I102 on the lower insulating strip 1 , thereby preventing horizontal relative movement between the lower insulating strip 1 and the upper insulating strip 2 .

specific Embodiment approach 3

[0042] Combine below Figure 1-13To illustrate this embodiment, the UHV transformer insulation pressure ring also relates to an insulation pressure ring production system, and the insulation pressure ring production system includes a middle bar 3, a hollow cylinder 301, a rubber belt 302, a seat block 303, and a supporting plate 304 and the cross column 305, the front and rear ends of the middle cross bar 3 are slidingly connected with hollow tubes 301, and the outer ends of the two hollow tubes 301 are respectively fixedly connected to the middle part of the two horizontal columns 305, and the left and right sides of each horizontal column 305 Each end is slidably connected with a seat block 303, and the seat block 303 is fixed on the cross column 305 by means of screw compression. The outer side of each seat block 303 is fixedly connected with a supporting plate 304, and a rubber belt 302 is provided on the left and right sides. One rubber belt 302 is fixedly connected betwe...

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Abstract

The invention relates to the field of insulation compression ring production, and in particular, relates to an extra-high-voltage transformer insulating compression ring and a production process and a production system thereof. A lower insulating strip is provided with a T-shaped groove, the lower side of an upper insulating strip is provided with a thin strip, the lower side of the thin strip is provided with a hollow strip, the hollow strip is inserted into the T-shaped groove, and the upper insulating strip is pressed on the upper side of the lower insulating strip; the extra-high-voltage transformer insulating compression ring further comprises beads I and beads II, a plurality of beads I are arranged on the upper side of the lower insulating strip from left to right, and a plurality of beads II are arranged on the lower side of the upper insulating strip from left to right. The process comprises the following steps: S1, the distance between two rubber belts and the bending degree of each rubber belt are adjusted, and the lower insulating strip and the upper insulating strip define an annular shape on the outer sides of the two rubber belts; and S2, a part of the rubber belts is rolled between two rollers, the length of the rubber belts is shortened, and then insulating pressing rings in more shapes can be defined between the two rubber belts.

Description

technical field [0001] The invention relates to the field of insulating pressure ring production, and more specifically relates to an insulating pressure ring of an ultra-high voltage transformer and its production process and production system. Background technique [0002] The application number is CN201710398756.X, which discloses a large-scale stainless steel tank roof edge pressure ring plate installation method under high temperature environment, which is characterized in that it includes the following steps: a, prefabricated pressure ring plate, b, prefabricated standard square, c, prefabricated, installed pressure ring plate Ring plate stiffener plate, d, inspection of pressing ring plate assembly, e, welding and installation of pressing ring plate. The method for installing the pressure ring plate on the roof edge of a large stainless steel tank in a high-temperature environment has the characteristics that the bottom plate welding in a high-temperature, high-humidi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B17/58H01B19/00H01F27/00
Inventor 金照辉
Owner 金照辉