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High-permeability spin-drying type paint dipping device for transformer winding

A transformer winding and high-permeability technology, applied in the field of transformers, can solve the problems of incomplete varnish dipping, reduce the drying speed of windings, and affect the progress of processing, etc., so as to reduce the dead angle of dipping, improve the effect of varnish dipping, and increase the contact degree. Effect

Inactive Publication Date: 2021-08-06
嘉兴凌山贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when the winding is impregnated, only the material frame with the winding is controlled to be immersed in the paint liquid, but due to the high viscosity of the paint liquid, it cannot enter the gap of the winding, and there is a dead angle of dipping, which leads to incomplete dipping. poor paint effect
At the same time, after the varnish dipping is completed, excess paint liquid may remain on the surface of the winding, which will not only cause waste of paint liquid, but also reduce the drying speed of the winding, affect the progress of subsequent processing, and cannot meet the actual use needs

Method used

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  • High-permeability spin-drying type paint dipping device for transformer winding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1-3 , a high-permeability spin-drying paint impregnating device for transformer windings, including a casing 1, the top of the casing 1 is provided with a cylinder 2, there are two cylinders 2 with the same specification, and a branch is fixedly connected between the two cylinders 2 The rod makes the cylinder 2 run, and can control the shell 1 to move up and down. There are two rubber boxes 3 with the same specification under the shell 1. There are support plates fixedly connected between the two plastic boxes 3. The top of the telescopic rod is fixedly connected with a telescopic rod, and the side of the telescopic rod away from the support plate is fixedly connected with the shell 1. The surface of the shell 1 is provided with a trigger mechanism 4, and the trigger mechanism 4 includes a card frame 41. The card frame 41 presents a concave shape. The sides where the side vertical bars are close to each other present a regular wave shape, and a connecting pl...

Embodiment 2

[0026] see Figure 1-2 , a high-permeability spin-drying paint impregnating device for transformer windings, including a casing 1, the top of the casing 1 is provided with a cylinder 2, there are two cylinders 2 with the same specification, and a branch is fixedly connected between the two cylinders 2 The rod makes the cylinder 2 run, and can control the shell 1 to move up and down. There are two rubber boxes 3 with the same specification under the shell 1. There are support plates fixedly connected between the two plastic boxes 3. The top of the telescopic rod is fixedly connected with a telescopic rod, and the side of the telescopic rod far away from the support plate is fixedly connected with the shell 1. The surface of the shell 1 is provided with a trigger mechanism 4, and the outer side of the trigger mechanism 4 and inside the shell 1 is provided with a shaking mechanism 5. Mechanism 5 comprises back plate 51, and the surface of back plate 51 is provided with ring groov...

Embodiment 3

[0028] see Figure 1-3, a high-permeability spin-drying paint impregnating device for transformer windings, including a casing 1, the top of the casing 1 is provided with a cylinder 2, there are two cylinders 2 with the same specification, and a branch is fixedly connected between the two cylinders 2 The rod makes the cylinder 2 run, and can control the shell 1 to move up and down. There are two rubber boxes 3 with the same specification under the shell 1. There are support plates fixedly connected between the two plastic boxes 3. The top of the telescopic rod is fixedly connected with a telescopic rod, and the side of the telescopic rod away from the support plate is fixedly connected with the shell 1. The surface of the shell 1 is provided with a trigger mechanism 4, and the trigger mechanism 4 includes a card frame 41. The card frame 41 presents a concave shape. The sides where the side vertical bars are close to each other present a regular wave shape, and a connecting pla...

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PUM

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Abstract

The invention relates to the technical field of transformers, and discloses a high-permeability spin-drying type paint dipping device for a transformer winding. The high-permeability spin-drying type paint dipping device comprises a shell, the top of the shell is provided with an air cylinder; the air cylinder runs to make a storage frame move into a glue box, paint liquid is in contact with objects in the glue box, automatic glue dipping operation is achieved, the shell drives a clamping frame to move, movement of a clamping rod in the clamping frame is hindered by a wavy surface of a vertical rod of the clamping frame, a sliding rod is caused to move up and down, and a power source is provided for subsequent shaking operation; a sliding rod moves up and down to drive a rotating disc to rotate in a reciprocating manner, so that two connecting rods move left and right in a reciprocating manner, objects in a storage frame move downwards in the paint liquid and shake left and right at the same time, the contact degree of the paint liquid and the objects is increased, dip-dyeing dead angles are reduced, and the dip-dyeing effect is improved; and after dip-dyeing is completed and the storage frame is far from the paint liquid, the storage frame is kept in a left-right shaking state, so that redundant paint liquid on the surfaces of the objects is brushed off, and subsequent drying operation is facilitated.

Description

technical field [0001] The invention relates to the technical field of transformers, in particular to a high-permeability spin-drying type dipping device for transformer windings. Background technique [0002] Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. It is the basic equipment for power transmission and distribution, and is widely used in industry, agriculture, transportation, urban communities and other fields. During the processing of the transformer, its windings need to be dipped in varnish. The insulating varnish fills all the gaps in the windings, which can improve the heat resistance and thermal conductivity of the winding insulation, and after the paint film is formed, it can reduce contact with the air. It plays the role of delaying oxidation and improving heat resistance. At present, when the winding is impregnated, only the material frame with the winding is controlled to be immersed in the paint liquid, bu...

Claims

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Application Information

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IPC IPC(8): H01F41/12
CPCH01F41/127
Inventor 常妮妮
Owner 嘉兴凌山贸易有限公司