Processing method for assembling non-metal box transforming station case

A processing method and non-metallic technology, applied in the processing field of substation boxes, can solve the problems of high cost, complex processing of substation shells, and rigid shape, and achieve the effects of large plasticity, easy assembly and transportation, and weight reduction.

Inactive Publication Date: 2006-08-23
王亦民
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of complex processing, high cost, and rigid appearance of the existing substation shell, and provide a processing method for an assembled non-metallic box-type substation shell with low cost, simple processing, and various aesthetics

Method used

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  • Processing method for assembling non-metal box transforming station case

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] An assembled non-metal box substation shell, which is divided into two parts: the side wall 1 and the upper roof 2. The surface of the side wall 1 is in the shape of wooden slats, and the square columns of the side wall are in the form of tree poles with bark , the surface of the roof 2 is a plank shape. Its processing method is as follows:

[0028] FRP profiling art molds are selected, the inner surface of one mold is made into the shape of wooden slats, and the shape of tree poles with bark is made at the position of the square column, and the inner surface of the other mold is made into the shape of wooden slats , the inner surface of the FRP profiling art mold is coated with a release agent, and embedded components are placed in the film cavity;

[0029] First cast the surface layer slurry in the mold, and the surface layer slurry contains the following raw materials in parts by weight. In 1 part of cement, add 0.007 part of glass fiber, 1 part of sand, 0.32 part o...

Embodiment 2

[0034] An assembled non-metal box substation shell is divided into two parts: a side wall 1 and an upper roof 2. The surface layer of the side wall 1 is in the shape of stone, and the roof 2 is in the shape of tiles. Its processing method is as follows:

[0035] Choose the FRP imitation art mold, the inner surface of one mold is made into stone shape, the inner surface of the other mold is made into tile shape, the inner surface of the FRP imitation art mold is coated with release agent, and the pre-installed mold is placed in the film cavity buried components;

[0036] In the mold, the surface layer slurry is first cast, and the surface layer slurry contains the following raw materials in parts by weight. In 1 part of cement, add 0.008 parts of glass fiber, 1.2 parts of sand, 0.35 parts of water, and 0.03 parts of water that are compatible with it. Strengthening agent and 0.003 parts of composite water reducing agent;

[0037] Immediately afterwards, cast the main slurry in...

Embodiment 3

[0041] A prefabricated non-metal box substation shell is divided into two parts: a side wall 1 and an upper roof 2. The surface layer of the side wall 1 is in the shape of thick bamboo poles, and the roof 2 is in the shape of straw. Its processing method is as follows:

[0042] Choose glass fiber reinforced plastic imitation art mold, the inner surface of one mold is made into the shape of straw, and the inner surface of the other mold is made into the shape of thick bamboo rod, and the inner surface of the glass fiber reinforced plastic imitation art mold is coated with a release agent, and the film cavity Embedded components are placed inside;

[0043] In the mold, the surface slurry is first cast, and the surface slurry contains the following raw materials in parts by weight. In 1 part of cement, add 0.005 part of glass fiber, 0.9 part of sand, 0.3 part of water, and 0.02 part of water that are compatible with it. Strengthening agent and 0.001 parts of composite water redu...

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Abstract

Present invention relates to transformer station casing, in particular referring to transformer station stand casing working method, providing a low cost, simple processing, assembly type nonmetal tank type transformer station shell. Present invention working method as follows, selecting fiberglass reinforced plastics resemble type art mould, casting cement, spun glass, sand and intensifier surface layer pulp in mould, then casting main part pulp in mould, stripping, integrally welding roof shell and wall shell through pre-burying member. Said invented transformer station casing has shock resistant and indehiscent property, adopting artistic design mould production process capable of once moulding out tree stem, timber, bamboo, masonry, straw, lacework and pattern, reducing and cost.

Description

technical field [0001] The invention relates to an external box body of a substation, in particular to a processing method for the box body of a substation. Background technique [0002] Box-type substation is a compact and complete power distribution device that combines high-voltage electrical equipment, transformers, and low-voltage electrical equipment. Temporary construction electricity and other places are used for receiving and distributing electric energy in the power distribution system. According to the national technical standards, the basic technical quality requirements for the box-type substation shell are: 1) The top of the box needs to withstand pressure and the box body has strong impact resistance; 2) It is waterproof and prevents rainwater intrusion; 3) Natural heat dissipation and ventilation; 4) It is fire-resistant, and flame-retardant materials are usually used; 5) The service life must be more than 20 years. [0003] The non-metal box-type substatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/26B28B1/00C04B14/42
Inventor 王亦民
Owner 王亦民
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