CN104448990A - Low-pressure dynamic reactive power compensation device - Google Patents

Abstract

The invention discloses a low-pressure dynamic reactive power compensation device, which comprises a shell, the shell is coated with a protective layer, and the protective layer is prepared through the following steps: 1) in parts by weight, adding 1.8 parts of acrylic resin, 1.9 parts of methyl methacrylate, 2.9 parts of polyvinyl acetate and 2.5 parts of diethylene glycol monobutyl ether into 13.6 parts of deionized water, and fully and uniformly stirring the obtained mixture, so that a bottom protective paint is obtained; 2) adding 1.9 parts of nanometer-sized titanium dioxide sol, 2.4 parts of zirconium mullite powder, 1.3 parts of precipitated barium sulphate and 2.9 parts of acetic ether into 12.6 parts of deionized water, and fully and uniformly stirring the obtained mixture, so that a surface protective paint is obtained; 3) spraying the bottom protective paint on the surface of the shell, and curing and drying; and 4) spraying the surface protective paint, and curing and drying. In the low-pressure dynamic reactive power compensation device disclosed by the invention, the shell is coated with the protective layer, so that the service life of the low-pressure dynamic reactive power compensation device can be prolonged.

Description

Low-voltage dynamic reactive power compensation

Technical field

The present invention relates to low-voltage dynamic reactive power compensation.

Background technology

Existing low-voltage dynamic reactive power compensation, its Working environment is general relatively more severe, and needs to work long hours, and himself needs to be effectively protected.

Summary of the invention

The object of the present invention is to provide a kind of low-voltage dynamic reactive power compensation, its housing Tu is covered with protective layer, makes housing have heat insulation, corrosion resistant, anti-aging and anlistatig performance, can improve the work-ing life of low-voltage dynamic reactive power compensation.

For achieving the above object, technical scheme of the present invention is a kind of low-voltage dynamic reactive power compensation of design, and comprise housing, described housing Tu is covered with protective layer, and described protective layer obtains as follows:

1) in 13.6 parts by weight of deionized water, drop into 1.8 parts by weight propylene acid resins, 1.9 parts by weight of methylmethacrylate, 2.9 weight part Vinyl Acetate Copolymer, 2.5 weight part butyl, stir, obtain protective underlayer coating;

2) in 12.6 parts by weight of deionized water, drop into 1.9 weight part nano titanic oxide sols, 2.4 weight part zirconium mullite powder, 1.3 weight part process whites, 2.9 parts by weight acetic acid ethyl esters, stir, obtain surface layer protective cover;

3) at the first sprayed layer undercoat protective cover of surface of shell, solidification is dry;

4) spraying surface protective cover again, solidification is dry.

Advantage of the present invention and beneficial effect are: provide a kind of low-voltage dynamic reactive power compensation, and its housing Tu is covered with protective layer, make housing have heat insulation, corrosion resistant, anti-aging and anlistatig performance, can improve the work-ing life of low-voltage dynamic reactive power compensation.

Embodiment

Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.

The technical scheme that the present invention specifically implements is:

A kind of low-voltage dynamic reactive power compensation, comprise housing, described housing Tu is covered with protective layer, and described protective layer obtains as follows:

1) in 13.6 parts by weight of deionized water, drop into 1.8 parts by weight propylene acid resins, 1.9 parts by weight of methylmethacrylate, 2.9 weight part Vinyl Acetate Copolymer, 2.5 weight part butyl, stir, obtain protective underlayer coating;

2) in 12.6 parts by weight of deionized water, drop into 1.9 weight part nano titanic oxide sols, 2.4 weight part zirconium mullite powder, 1.3 weight part process whites, 2.9 parts by weight acetic acid ethyl esters, stir, obtain surface layer protective cover;

3) at the first sprayed layer undercoat protective cover of surface of shell, solidification is dry;

4) spraying surface protective cover again, solidification is dry.

The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (1)

1. low-voltage dynamic reactive power compensation, is characterized in that, comprises housing, and described housing Tu is covered with protective layer, and described protective layer obtains as follows:

1) in 13.6 parts by weight of deionized water, drop into 1.8 parts by weight propylene acid resins, 1.9 parts by weight of methylmethacrylate, 2.9 weight part Vinyl Acetate Copolymer, 2.5 weight part butyl, stir, obtain protective underlayer coating;

2) in 12.6 parts by weight of deionized water, drop into 1.9 weight part nano titanic oxide sols, 2.4 weight part zirconium mullite powder, 1.3 weight part process whites, 2.9 parts by weight acetic acid ethyl esters, stir, obtain surface layer protective cover;

3) at the first sprayed layer undercoat protective cover of surface of shell, solidification is dry;

4) spraying surface protective cover again, solidification is dry.