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Wire outlet device of transformer

A technology for transformers and outlet barrels, which is applied in the field of transformers and can solve problems such as increased operating costs and frequent maintenance of transformers

Inactive Publication Date: 2017-12-01
JIANGSU BEICHEN HUBANG ELECTRIC POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, it is difficult to achieve a seamless outlet for the outlet of the transformer, which leads to frequent maintenance of the transformer and increases the operating cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] The pressure equalizing ball is connected to the coil, and the pressure receiving area of ​​the pressure equalizing ball is changed through the coil, and the outlet barrel and the pressure ball are connected by polymer resin to ensure no gap.

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PUM

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Abstract

The invention provides a wire outlet device of a transformer. The wire outlet device is characterized by comprising a body, a coil, a voltage sharing ball, and a wire outlet barrel connected with the voltage sharing ball in a plugging manner, wherein the voltage sharing ball is connected with the coil; the stress area of the voltage sharing ball is changed through the coil; the wire outlet barrel is connected with a pressure ball through macromolecular resin so as to guarantee no production of a gap. The wire outlet device is simple in structure, small in occupation space, convenient to mount, and high in durability.

Description

technical field [0001] The invention relates to the field of transformers, in particular to a transformer outlet device. Background technique [0002] At present, it is difficult to achieve a seamless outlet for the outlet of the transformer, which leads to frequent maintenance of the transformer and increases the operating cost. Contents of the invention [0003] The present invention provides a transformer outlet device to solve the above problems. [0004] The technical solution created by the present invention is: a wire outlet device for a transformer, which is characterized in that it includes a body, a coil, a pressure equalizing ball, and a wire outlet barrel plugged in with the pressure equalizing ball. The pressure equalizing ball is connected to the coil, and the pressure receiving area of ​​the pressure equalizing ball is changed through the coil, and the outlet barrel and the pressure ball are connected by polymer resin to ensure no gap. detailed descriptio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/29
CPCH01F27/292
Inventor 李玉清
Owner JIANGSU BEICHEN HUBANG ELECTRIC POWER CO LTD