CN100409381C

CN100409381C - Special interlaying plate for transformer

Info

Publication number: CN100409381C
Application number: CNB031419526A
Authority: CN
Inventors: 钱云裕
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-28
Filing date: 2003-07-28
Publication date: 2008-08-06
Anticipated expiration: 2023-07-28
Also published as: CN1577649A

Abstract

The present invention relates to a special lining plate for a transformer, which is used for fixing and clamping coils, windings, wires or other components in the transformer together. The present invention is made of bamboos and has a making process comprising the following steps: bamboo raw material is slit and put in a soaking tank to be soaked; an oxydant and a mothproofing agent are added to water; the bamboo raw material is soaked for eight hours under a heating condition and is taken out; after aired, the bamboo raw material is sent into a drying chamber and is dried to the degree that the water content of the bamboo raw material is below 7%; the bamboo material is smoothed; then, an adhesive is coated on a combination surface; multiple bamboo sheets are stacked together to be put in a steam heat press to be hot pressed for half an hour; after taken out, the bamboo material is processed by a cutting machine according to drawing requirements of the lining plate to become a finished product. The performance of the present invention fully accords to technical requirements as the lining plate for a transformer and accords to or is better than a wood product. Because the bamboo has strong regenerative capacity, high growth speed and rich resource, the bamboo can replace wood so that a lot of precious timbers can be saved, and forest resources can be protected. The present invention is helpful for environmental greening.

Description

The special-purpose pad plate of transformer

Technical field

The present invention relates to the general parts technical field of transformer, specifically, is the special-purpose pad plate of the coil in the transformer, winding, lead or miscellaneous part being fixed or being clamped together.

Background technology

For the coil in the transformer, winding and other parts being fixedly clamped and installing, need with many pad plates, the necessary good insulation preformance of this pad plate has enough mechanical strengths, and certain elasticity is arranged again, and is not yielding, and electrical strength preferably will be arranged; The transformer pad liner plate of present domestic use all is with first-class timber, processes as birch, nanmu, Manchurian ash and other hardwood layer pressing plates etc., and these kind timber all are scarce resource at home, and cost an arm and a leg.

Summary of the invention

To the objective of the invention is in order protecting forest resources, to help environmental greening and provide a kind of wood substituted by bamboo, the special-purpose pad plate of the transformer of performance requirement up to specification.

To achieve these goals, technical scheme of the present invention is such: the special-purpose pad plate of a kind of transformer, it is a kind of bamboo product, its technological process of production is as follows: bamboo material is hacked be in strip, green grass or young crops is gone in force plane, makes bamboo bar two sides be plane substantially, putting into fermentation vat soaks, Chi Zhongshui adds people's oxidant and mothproofing agent with the complete submergence of bamboo chip in the water, soak under heating and took out in 8 hours, send into hothouse behind the airing, be dried to moisture content below 15%, take out, at room temperature placed 48 hours from hothouse, send into hothouse again and be dried to moisture content again below 7%, with the bamboo wood trying plane, adhesive coating on faying face stacks the several piece bamboo chip then, put into steam heat press hot pressing half an hour, after the taking-up, the drawing of mat liner plate requires to carry out cutter processing, is finished product.

According to the special-purpose pad plate of transformer that above-mentioned technology makes, its basic mechanical design feature can reach the specification requirement of transformer pad liner plate fully, specifically sees the following form:

Owing to adopted technique scheme, the special-purpose pad plate of a kind of transformer of the present invention, its performance meets the skill wood requirement as the transformer pad liner plate fully, reaches or is better than woodwork; Because the mao bamboon regeneration power is strong, fast growth, aboundresources, wood substituted by bamboo can be saved the timber of a large amount of preciousnesses, protects forest resources, and helps environmental greening.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is the structural representation of the embodiment of the invention 1.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the A-A cutaway view of Fig. 4.

Fig. 4 is the structural representation of embodiment 2.

Fig. 5 is the structural representation of embodiment 3.

Fig. 6 is the vertical view of Fig. 5.

Fig. 7 is the structural representation of embodiment 4.

Fig. 8 is the vertical view of Fig. 7.

Fig. 9 is the left view of Fig. 7.

Figure 10 is the structural representation of embodiment 5.

Figure 11 is the vertical view of Figure 10.

Figure 12 is technological process of production figure of the present invention.

Embodiment

Embodiment 1

The special-purpose pad plate of a kind of transformer of the present invention, be made by bamboo wood, its manufacture craft is: soon bamboo material hacks and is in strip, green grass or young crops is gone in force plane, make bamboo bar two sides be plane substantially, put into fermentation vat and soak, Chi Zhongshui is with the complete submergence of bamboo chip, add people's oxidant and mothproofing agent in the water, under heating, soak and took out in 8 hours, send into hothouse behind the airing, be dried to moisture content below 15%, take out from hothouse, at room temperature placed 48 hours, and sent into hothouse again and be dried to moisture content again below 7%, the bamboo wood trying plane, adhesive coating on faying face then, the several piece bamboo chip is stacked, put into steam heat press hot pressing half an hour, after the taking-up, press Fig. 1-2 shape, structure is carried out cutter processing, is transformer base cushion block finished product.

Embodiment 2

The special-purpose pad plate of a kind of transformer of the present invention, be made by bamboo wood, its manufacture craft is: soon bamboo material hacks and is in strip, green grass or young crops is gone in force plane, make bamboo bar two sides be plane substantially, put into fermentation vat and soak, Chi Zhongshui is with the complete submergence of bamboo chip, add people's oxidant and mothproofing agent in the water, under heating, soak and took out in 8 hours, send into hothouse behind the airing, be dried to moisture content below 15%, take out from hothouse, at room temperature placed 48 hours, and sent into hothouse again and be dried to moisture content again below 7%, the bamboo wood trying plane, adhesive coating on faying face then, the several piece bamboo chip is stacked, put into steam heat press hot pressing half an hour, after the taking-up, press Fig. 3-4 shape, structure is carried out cutter processing, is transformer pressing plate finished product.

Embodiment 3

The special-purpose pad plate of a kind of transformer of the present invention, be made by bamboo wood, its manufacture craft is: soon bamboo material hacks and is in strip, green grass or young crops is gone in force plane, make bamboo bar two sides be plane substantially, put into fermentation vat and soak, Chi Zhongshui is with the complete submergence of bamboo chip, add people's oxidant and mothproofing agent in the water, under heating, soak and took out in 8 hours, send into hothouse behind the airing, be dried to moisture content below 15%, take out from hothouse, at room temperature placed 48 hours, and sent into hothouse again and be dried to moisture content again below 7%, the bamboo wood trying plane, adhesive coating on faying face then, the several piece bamboo chip is stacked, put into steam heat press hot pressing half an hour, after the taking-up, press Fig. 5-6 shape, structure is carried out cutter processing, is transformer wire clamp finished product.

Embodiment 4

The special-purpose pad plate of a kind of transformer of the present invention, be made by bamboo wood, its manufacture craft is: soon bamboo material hacks and is in strip, green grass or young crops is gone in force plane, make bamboo bar two sides be plane substantially, put into fermentation vat and soak, Chi Zhongshui is with the complete submergence of bamboo chip, add people's oxidant and mothproofing agent in the water, under heating, soak and took out in 8 hours, send into hothouse behind the airing, be dried to moisture content below 15%, take out from hothouse, at room temperature placed 48 hours, and sent into hothouse again and be dried to moisture content again below 7%, the bamboo wood trying plane, adhesive coating on faying face then, the several piece bamboo chip is stacked, put into steam heat press hot pressing half an hour, after the taking-up, press Fig. 7-9 shape, structure is carried out cutter processing, is transformer coil fagging finished product.

Embodiment 5

The special-purpose pad plate of a kind of transformer of the present invention, be made by bamboo wood, its manufacture craft is: soon bamboo material hacks and is in strip, green grass or young crops is gone in force plane, make bamboo bar two sides be plane substantially, put into fermentation vat and soak, Chi Zhongshui is with the complete submergence of bamboo chip, add people's oxidant and mothproofing agent in the water, under heating, soak and took out in 8 hours, send into hothouse behind the airing, be dried to moisture content below 15%, take out from hothouse, at room temperature placed 48 hours, and sent into hothouse again and be dried to moisture content again below 7%, the bamboo wood trying plane, adhesive coating on faying face then, the several piece bamboo chip is stacked, put into steam heat press hot pressing half an hour, after the taking-up, press Figure 10-11 shape, structure is carried out cutter processing, is fixedly cushion block finished product of transformer.

Claims

1. the manufacturing process of the special-purpose pad plate of a transformer, it is characterized in that: bamboo material is hacked be in strip, green grass or young crops is gone in force plane, make bamboo bar two sides be plane, putting into fermentation vat soaks, Chi Zhongshui adds people's oxidant and mothproofing agent with the complete submergence of bamboo chip in the water, soak under heating and took out in 8 hours, send into hothouse behind the airing, be dried to moisture content below 15%, take out, at room temperature placed 48 hours from hothouse, send into hothouse again and be dried to moisture content again below 7%, with the bamboo wood trying plane, adhesive coating on faying face stacks the several piece bamboo chip then, put into steam heat press hot pressing half an hour, after the taking-up, the drawing of mat liner plate requires to carry out cutter processing, is finished product.

2. the manufacturing process of the special-purpose pad plate of a kind of transformer according to claim 1, it is characterized in that: said pad plate is a kind of base cushion block.

3. the manufacturing process of the special-purpose pad plate of a kind of transformer according to claim 1, it is characterized in that: said pad plate is a kind of pressing plate.

4. the manufacturing process of the special-purpose pad plate of a kind of transformer according to claim 1, it is characterized in that: said pad plate is a kind of wire clamp.

5. the manufacturing process of the special-purpose pad plate of a kind of transformer according to claim 1, it is characterized in that: said pad plate is a kind of coil fagging.

6. the manufacturing process of the special-purpose pad plate of a kind of transformer according to claim 1, it is characterized in that: said pad plate is a kind of fixedly cushion block.