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Memory resin for transformer repair and its curing device

A technology for resin curing and transformers, applied in the field of transformer repair parts and their manufacturing equipment, can solve problems such as transformer repairs with shape memory resins that have never been seen before, and achieve the effects of rapid setting and improving efficiency.

Inactive Publication Date: 2017-09-12
宁波喆昊模具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there is no report on the use of shape memory resin for transformer repair

Method used

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  • Memory resin for transformer repair and its curing device
  • Memory resin for transformer repair and its curing device
  • Memory resin for transformer repair and its curing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] like Figure 1 to Figure 7 As shown, the memory resin curing device for transformer repair mainly consists of the following parts:

[0037] Upper casing 1, the upper casing is rectangular, integrated with electric heating plate 11, display screen 12, control button 13 and water cooling system in the upper casing, and circuit board and thermal insulation rock wool are installed therein.

[0038] The lower shell 2, the lower shell is shaped, and the first pressing unit 21 and the second pressing unit 22 are integrated in the lower shell, and an approximately L-shaped channel 23 is formed between the above-mentioned upper and lower shells, It is located at the overlapping surface of the two shells and is open to one side to facilitate the removal of the resin. The passage includes a horizontal part 231 and an inclined part 232 , and a feed inlet 233 is provided on the horizontal part. Outlets 234 are formed on the sides of the two casings.

[0039] And the bottom of the ...

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PUM

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Abstract

The invention discloses memory resin for repairing a transformer and a curing device thereof in order to mainly solve the problem of absence of replacements. The curing device comprises shells, an electric heating piece, a water cooling system and a lateral door, wherein the electric heating piece and the water cooling system are arranged in the shells; the electric heating piece is arranged in the upper shell at the joint of a horizontal part and an inclined part; a cold water pipe in the water cooling system is arranged on the upper side of the electric heating piece and connected with cold water through a water pump; a first pressing unit and a second pressing unit are installed in the lower shell; a blower is fixed in a second cavity; the lateral door has the two states of opening and locking. A raw resin piece can be manufactured according to needs to replace a broken-down insulating component, and can be manufactured on site through a special device, and the manufacturing standardization is improved.

Description

technical field [0001] The invention relates to a transformer repairing component and its manufacturing equipment, in particular to a special-shaped resin original sheet and its curing device. Background technique [0002] The shape memory polymer material is endowed with a certain shape (initial state) under certain conditions. When the external conditions change, it can change the shape accordingly and fix it (such as temperature, electrical stimulation). If the external environment Change again in a specific way and rule, and the shape memory polymer material will reversibly return to the initial state. The whole process completes a cycle: from memory initial state→fixed deformation form→restoring initial state. [0003] For example, the thermotropic type, when the resin is at room temperature, is in a glassy or crystalline state, showing characteristics similar to plastics, and when the temperature rises to a certain stage, such as the soft segment, it shows high elasti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C53/04B29C53/84
CPCB29C53/04B29C53/84
Inventor 杨丽
Owner 宁波喆昊模具有限公司