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External wallboard with waterproof structures for transformer substations

A technology for waterproof structures and substations, applied in antifouling/underwater coatings, building components, building structures, etc., can solve the problems of substation safety hazards, weak antistatic ability of external wall panels, and easy safety hazards, etc. Small size, improved hydrophobicity and self-cleaning properties, and improved heat retention

Inactive Publication Date: 2016-09-21
GAOTANG COUNTRY POWER SUPPLY BUREAU OF STATE GRID SHANDONG ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main equipment of substations are transformers and switches. Therefore, the construction of substations needs to take into account functions such as wind resistance, heat preservation, sound insulation, waterproof, fire prevention, and earthquake resistance. However, the external wall panels used in current substations pay more attention to fire protection than waterproof. This part has caused great safety hazards in some substations built in wetlands. At the same time, static electricity is also a major threat to substations. The existing external wall panels have weak antistatic capabilities and are prone to safety hazards.

Method used

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  • External wallboard with waterproof structures for transformer substations
  • External wallboard with waterproof structures for transformer substations
  • External wallboard with waterproof structures for transformer substations

Examples

Experimental program
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Embodiment 1

[0024] Example 1, such as figure 1 As shown, this embodiment provides an exterior wall panel with a waterproof structure for a substation, including an upper prefabricated panel and a lower prefabricated panel that are mutually matched up and down, and a protrusion for inserting into the lower prefabricated panel is provided at the bottom of the upper prefabricated panel , the lower prefabricated slab is provided with a groove for matching the protrusion, and the protrusion is set in a trapezoidal shape. The connection between the upper and lower prefabricated slabs is completed by inserting the protrusions into the groove. Considering that when the upper and lower prefabricated slabs are connected, There must be a certain gap, and this gap is that the bottom of the groove that may enter the groove in the future is provided with a drain pipe. In this embodiment, the drain pipe is arranged downward from the inside to the outside, so that the water that enters the gap can be easi...

Embodiment 2

[0027] Embodiment 2, present embodiment provides another kind of coating that exterior wall panel coating layer is used

[0028] The coating includes the following active ingredients in parts by weight: 10 parts of graphene; 15 parts of aluminum oxide; 1 part of titanium dioxide; 0.1 part of dispersant; 90 parts of deionized water; 25 parts of curing agent; parts; 8 parts of defoamer; 3 parts of wax powder; 50 parts of titanium dioxide. Among them, the curing agent is a water-soluble isocyanate-containing polymer; the dispersant is potassium polyacrylate; the wetting agent is a mixture of fatty acid ester sulfate, alkylphenol polyoxyethylene ether, and polyoxyethylene modifier. Mixture, the mixing ratio is 1:2:1; the defoamer is any one of the organosilica modifiers; the dispersant is potassium polyacrylate; the titanium dioxide is rutile titanium dioxide, and the wax powder is polytetrafluoroethylene Vinyl fluoride.

[0029] This embodiment utilizes the characteristics of g...

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Abstract

The invention belongs to the field of electric power auxiliary equipment, and in particular relates to an exterior wall panel with a waterproof structure for a substation. It includes an upper prefabricated slab and a lower prefabricated slab that are set up and down with each other. The bottom of the upper prefabricated slab is provided with a protrusion for inserting into the lower prefabricated slab, and the lower prefabricated slab is provided with a groove for matching the protrusion. The protrusion is in the shape of a trapezoid The bottom of the groove is provided with a drain pipe, and the drain pipe is arranged downward from the inside to the outside. Both the upper and lower prefabricated panels include a base layer in the middle and reinforcement layers on both sides of the base layer. The side of the reinforcement layer is far away from the base layer. A waterproof mortar layer is provided, and the outer surface of the upper prefabricated board and the lower prefabricated board is also provided with an antistatic coating layer. The present invention provides an upper prefabricated board and a lower prefabricated board arranged in cooperation with each other, and utilizes its layered structure and The mutual cooperation structure can effectively achieve the purpose of waterproofing, and at the same time, achieve the purposes of heat preservation, sound insulation, fire prevention, earthquake resistance and antistatic.

Description

technical field [0001] The invention belongs to the field of electric power auxiliary equipment and relates to a substation, in particular to an outer wall panel with a waterproof structure for a substation. Background technique [0002] With the advancement of electrical engineering, electricity has been brought into industry and home. In this golden age of electrical research and development, the rapid and continuous rapid development has brought indescribable and unimaginable great changes to industry and society. As a means of supplying energy, the multiple advantages of electricity mean that its uses are almost limitless. For example, public transportation, heating, lighting, telecommunications, computing, etc., must use electricity as the main energy source. [0003] Similarly, with the large-scale promotion of electric power and the rapid construction of the power grid, high-voltage lines and substations can be seen everywhere in our country. Substations are places ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/284C09D1/00C09D5/16
CPCE04C2/284C09D1/00C09D5/1618E04C2/46E04C2002/004
Inventor 王长俊毛广强李光凯门德龙徐涛赵海忠卢生储艳玲于广涛赵凯刘建忠冯玉芝
Owner GAOTANG COUNTRY POWER SUPPLY BUREAU OF STATE GRID SHANDONG ELECTRIC POWER CO
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