CN202662410U

CN202662410U - Post insulator plated with hydrophobic film

Info

Publication number: CN202662410U
Application number: CN 201220254327
Authority: CN
Inventors: 陈林德
Original assignee: ZHEJIANG JIANGSHAN JIANGHUI ELECTRIC CO Ltd
Current assignee: ZHEJIANG JIANGSHAN JIANGHUI ELECTRIC CO Ltd
Priority date: 2012-05-15
Filing date: 2012-05-15
Publication date: 2013-01-09
Anticipated expiration: 2022-05-15

Abstract

A conventional post insulator is generally made of glass or ceramic. As the conventional post insulator has relatively poor antifouling capabilities, the insulating level will decline after dirt deposits on the surface of the insulator, and in particular, under condition of cloudiness, rain and mist, as water is deposited on the surface of the insulator, the surface of insulator is easier to be polluted and then pollution flashover occurs, thereby causing accidents. The utility model provides a post insulator plated with a hydrophobic film, comprising an umbrella skirt, a core rod, and a hydrophobic film, wherein the umbrella skirt is formed by vulcanizing a high-molecular polymerization material with silica gel as a maternal body at high temperatures; the umbrella skirt is adhered to the external surface of the core rod with a binder; and the umbrella skirt is externally plated with the hydrophobic film. The post insulator plated with the hydrophobic film is simple in preparation technology, good in insulating properties, and high in mechanical strength. The umbrella skirt is externally plated with the hydrophobic film to prevent rainwater from depositing on the surface of the umbrella, so that the post insulator plated with the hydrophobic film has excellent antifouling performance.

Description

A kind of post insulator that is coated with hydrophobic film

Technical field

The utility model relates to insulator and makes the field, relates in particular to a kind of post insulator that is coated with hydrophobic film.

Background technology

Post insulator is a kind of special insulation control, can play an important role in overhead transmission line.Traditional post insulator is generally made by glass or pottery.Because its antifouling ability is relatively poor, behind the surface deposition dirt, insulation level can descend, and particularly descends in the moon, rain, mist condition, because insulator surface has stockpiled water, more easily pollute on the surface, and then pollution flashover occurs, and causes the accident.

The utility model content

For existing technical problem, the utility model provides a kind of post insulator that is coated with hydrophobic film, and mechanical strength is high, can effectively prevent pollution flashover accident.To achieve these goals, technical solution adopted in the utility model is, a kind of post insulator that is coated with hydrophobic film comprises full skirt, plug, hydrophobic film, wherein, full skirt for the macromolecule polymeric material take silica gel as parent through high temperature vulcanized forming; Full skirt is by the sticking outer surface that is posted on plug of binding agent; The full skirt outside is coated with hydrophobic film.

A kind of post insulator that is coated with hydrophobic film that the utility model provides, preparation technology is simple, good insulating, mechanical strength are high, the full skirt outside is coated with hydrophobic film, prevents rainwater in the deposition on full skirt surface, has excellent antifouling performance.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Among the figure: 1, full skirt, 2, plug, 3, hydrophobic film

Embodiment

Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.

Fig. 1 is structural representation of the present utility model, comprises full skirt 1, plug 2, hydrophobic film 3, and wherein, full skirt 1 is high temperature vulcanized the forming of the process of the macromolecule polymeric material take silica gel as parent; Full skirt 1 is by the sticking outer surface that is posted on plug 2 of binding agent; Full skirt 1 outside is coated with hydrophobic film 3.A kind of post insulator that is coated with hydrophobic film that the utility model provides, preparation technology is simple, good insulating, mechanical strength are high, full skirt 1 outside is coated with hydrophobic film 3, prevents rainwater in the deposition on full skirt 1 surface, has excellent antifouling performance.

Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; with not being restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. a post insulator that is coated with hydrophobic film comprises full skirt, plug, hydrophobic film, it is characterized in that:

Described full skirt is high temperature vulcanized the forming of the process of the macromolecule polymeric material take silica gel as parent, and full skirt is by the sticking outer surface that is posted on plug of binding agent;

Described full skirt outside is coated with hydrophobic film.