CN213211834U

CN213211834U - High insulator of security

Info

Publication number: CN213211834U
Application number: CN202021617828.9U
Authority: CN
Inventors: 陈成龙; 杨杨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-14
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a high insulator of security, including the insulator body, the insulator body includes stratum basale, first functional layer and second functional layer, the surface of stratum basale is provided with first functional layer, first functional layer includes polyvinyl chloride layer and polyethylene coating, the surface of first functional layer is provided with the second functional layer. The utility model discloses set up the first functional layer including polyvinyl chloride layer and polyethylene coating, wherein, the polyvinyl chloride layer possesses insulating function, through polyvinyl chloride layer and polyethylene coating, can effectively improve the insulating nature of stratum basale surface, the first functional layer including polytetrafluoroethylene coating and epoxy coating has been set up, can effectively improve the high temperature resistance and the corrosion resistance of stratum basale surface, cooperation through above structure, it is unsatisfactory to have solved current insulator security performance, and high temperature resistance and corrosion resistance are not good, the problem that people not convenient for used.

Description

High insulator of security

Technical Field

The utility model relates to an insulator technical field specifically is a high insulator of security.

Background

The insulator is a special insulating control part and can play an important role in an overhead transmission line, the insulator is mostly used for a telegraph pole in the early years, one end of a high-voltage wire connecting tower which is slowly developed is hung with a plurality of disc-shaped insulators, the insulator is usually made of glass or ceramics for increasing creepage distance, the insulator is called as an insulator, the insulator cannot be failed due to various electromechanical stresses caused by changes of environment and electric load conditions, otherwise, the insulator cannot play a great role, the service life and the service life of the whole line can be damaged, but the existing insulator is not ideal in safety performance, poor in high temperature resistance and corrosion resistance and inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high insulator of security possesses that the security performance is good, high temperature resistant and corrosion-resistant advantage, and it is unsatisfactory to have solved current insulator security performance, and high temperature resistant and corrosion resistance are not good, the problem that people of being not convenient for used.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high insulator of security, includes the insulator body, the insulator body includes stratum basale, first functional layer and second functional layer, the surface of stratum basale is provided with first functional layer, first functional layer includes polyvinyl chloride layer and polyethylene coating, the surface of first functional layer is provided with the second functional layer, the second functional layer includes polytetrafluoroethylene coating and epoxy coating.

Preferably, the outer surface of the base layer is provided with a polyvinyl chloride layer, and the outer surface of the polyvinyl chloride layer is coated with a polyethylene coating.

Preferably, the outer surface of the polyethylene coating is coated with a polytetrafluoroethylene coating, and the outer surface of the polytetrafluoroethylene coating is coated with an epoxy resin coating.

Preferably, the thickness of the substrate layer is 3mm-5mm, and the thickness of the substrate layer is 1.2-1.5 times of that of the polyvinyl chloride layer.

Preferably, the polytetrafluoroethylene coating and the epoxy resin coating are consistent in thickness, and the thickness of each coating is 1mm-2 mm.

(III) advantageous effects

Compared with the prior art, the utility model provides a high insulator of security possesses following beneficial effect:

the utility model discloses set up the first functional layer including polyvinyl chloride layer and polyethylene coating, wherein, the polyvinyl chloride layer possesses insulating function, wherein, the polyethylene coating has assisted the insulating effect that has improved the polyvinyl chloride layer, through polyvinyl chloride layer and polyethylene coating, can effectively improve the insulating nature of stratum basale surface, the first functional layer including polytetrafluoroethylene coating and epoxy coating has been set up, can effectively improve the high temperature resistance and the corrosion resistance of stratum basale surface, through the cooperation of above structure, it is unsatisfactory to have solved current insulator security performance, and high temperature resistance and corrosion resistance are not good, be not convenient for the problem that people used.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the insulator body of the present invention;

fig. 3 is a schematic structural diagram of a first functional layer of the present invention;

fig. 4 is a schematic structural diagram of a second functional layer of the present invention.

In the figure: 1. an insulator body; 11. a base layer; 12. a first functional layer; 1201. a polyvinyl chloride layer; 1202. a polyethylene coating; 13. a second functional layer; 1301. a polytetrafluoroethylene coating; 1302. and (4) coating an epoxy resin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an insulator body 1, stratum basale 11, first functional layer 12, polyvinyl chloride layer 1201, polyethylene coating 1202, second functional layer 13, polytetrafluoroethylene coating 1301 and epoxy coating 1302 part are the parts that general standard spare or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1 to 4, an insulator with high safety includes an insulator body 1, the insulator body 1 includes a substrate layer 11, a first functional layer 12 and a second functional layer 13, the first functional layer 12 is disposed on an outer surface of the substrate layer 11, the first functional layer 12 includes a polyvinyl chloride layer 1201 and a polyethylene coating 1202, the second functional layer 13 is disposed on an outer surface of the first functional layer 12, the second functional layer 13 includes a polytetrafluoroethylene coating 1301 and an epoxy resin coating 1302, the polyvinyl chloride layer 1201 is disposed on an outer surface of the substrate layer 11, the polyethylene coating 1202 is coated on an outer surface of the polyvinyl chloride layer 1201, the first functional layer 12 including the polyvinyl chloride layer 1201 and the polyethylene coating 1202 is disposed, wherein the polyvinyl chloride layer 1201 has an insulating function, wherein the polyethylene coating 1202 assists to improve an insulating effect of the polyvinyl chloride layer 1201, and through the polyvinyl chloride layer 1201 and the polyethylene coating 1202, can effectively improve the insulating nature of the 11 surface in stratum basale, polytetrafluoroethylene coating 1301 has been scribbled to the surface of polyethylene coating 1202, epoxy coating 1302 has been scribbled to the surface of polytetrafluoroethylene coating 1301, first functional layer 12 including polytetrafluoroethylene coating 1301 and epoxy coating 1302 has been set up, can effectively improve high temperature resistance and corrosion resistance of the 11 surface in stratum basale, stratum basale 11's thickness is 3mm-5mm, stratum basale 11 thickness is 1.2-1.5 times of polyvinyl chloride layer 1201, polytetrafluoroethylene coating 1301 and epoxy coating 1302's thickness is unanimous, and thickness is 1mm-2 mm.

When using, set up first functional layer 12 including polyvinyl chloride layer 1201 and polyethylene coating 1202, wherein, polyvinyl chloride layer 1201 possesses insulating function, wherein, polyethylene coating 1202 has assisted the insulating effect that has improved polyvinyl chloride layer 1201, through polyvinyl chloride layer 1201 and polyethylene coating 1202, can effectively improve the insulating nature of stratum basale 11 surface, first functional layer 12 including polytetrafluoroethylene coating 1301 and epoxy coating 1302 has been set up, can effectively improve the high temperature resistance and the corrosion resistance of stratum basale 11 surface, cooperation through above structure, it is unsatisfactory to have solved current insulator security performance, and high temperature resistance and corrosion resistance are not good, be not convenient for the problem that people used.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a high insulator of security, includes insulator body (1), its characterized in that: the insulator body (1) comprises a base layer (11), a first functional layer (12) and a second functional layer (13), wherein the first functional layer (12) is arranged on the outer surface of the base layer (11), the first functional layer (12) comprises a polyvinyl chloride layer (1201) and a polyethylene coating (1202), the second functional layer (13) is arranged on the outer surface of the first functional layer (12), and the second functional layer (13) comprises a polytetrafluoroethylene coating (1301) and an epoxy resin coating (1302).

2. An insulator with high safety according to claim 1, wherein: the outer surface of the base layer (11) is provided with a polyvinyl chloride layer (1201), and the outer surface of the polyvinyl chloride layer (1201) is coated with a polyethylene coating (1202).

3. An insulator with high safety according to claim 1, wherein: the outer surface of the polyethylene coating (1202) is coated with a polytetrafluoroethylene coating (1301), and the outer surface of the polytetrafluoroethylene coating (1301) is coated with an epoxy resin coating (1302).

4. An insulator with high safety according to claim 1, wherein: the thickness of the substrate layer (11) is 3mm-5mm, and the thickness of the substrate layer (11) is 1.2-1.5 times of that of the polyvinyl chloride layer (1201).

5. An insulator with high safety according to claim 1, wherein: the polytetrafluoroethylene coating (1301) and the epoxy resin coating (1302) are consistent in thickness, and the thicknesses of the polytetrafluoroethylene coating and the epoxy resin coating are 1mm-2 mm.