CN213483489U

CN213483489U - High temperature resistant effectual insulator

Info

Publication number: CN213483489U
Application number: CN202022176492.3U
Authority: CN
Inventors: 黄勇兰; 田祥超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-18
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses an effectual insulator of high temperature resistant, including ceramic-based layer, ceramic-based layer's surface fixed connection has high temperature resistant layer, high temperature resistant layer is including ceramic silastic-layer, ceramic matrix composite layer and alumina ceramic layer, the surface fixed connection on high temperature resistant layer has the wearing layer, the surface fixed connection on ceramic silastic-layer is in ceramic matrix composite layer's internal surface. The utility model discloses a setting on high temperature resistant layer in this insulator, owing to pottery porcelain silica gel layer in the high temperature resistant layer, ceramic matrix composite layer and alumina ceramic layer self possess splendid high temperature resistance and insulating properties, formed multi-level high temperature resistant and insulating protecting effect in this insulator, the effectual high temperature resistance and the insulating properties that increase this insulator, and then improved the life and the safety in utilization of this insulator, very big satisfied people's user demand.

Description

High temperature resistant effectual insulator

Technical Field

The utility model relates to an insulator technical field specifically is a high temperature resistant effectual insulator.

Background

The insulator is a special insulating control part and can play an important role in an overhead transmission line, the insulator is mainly used for a telegraph pole in the early years, a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is slowly developed, the insulator is usually made of glass or ceramics for increasing creepage distance, the existing insulator is poor in high-temperature resistant effect, the insulator can age under a high-temperature environment for a long time, the service life of the insulator is shortened, and the use requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual insulator of high temperature resistant possesses the effectual advantage of high temperature resistant, and it is relatively poor to have solved the high temperature resistant effect of current insulator, and long-time being in can cause insulator self ageing under the high temperature environment, has reduced the life of insulator, can not satisfy people's user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an effectual insulator of high temperature resistant, includes ceramic substrate, ceramic substrate's the outer fixed surface is connected with high temperature resistant layer, high temperature resistant layer is including ceramic silastic-layer, ceramic matrix composite layer and alumina ceramic layer, the outer fixed surface on high temperature resistant layer is connected with the wearing layer.

Preferably, the outer surface of the ceramic silicone rubber layer is fixedly connected to the inner surface of the ceramic matrix composite layer, and the outer surface of the ceramic matrix composite layer is fixedly connected to the inner surface of the alumina ceramic layer.

Preferably, the wear-resistant layer comprises a silicon carbide ceramic layer, and the outer surface of the silicon carbide ceramic layer is coated with a wear-resistant coating.

Preferably, the wear-resistant coating comprises a high-performance ceramic paint, and the thickness of the wear-resistant coating is one hundred eight micrometers to two hundred fifteen micrometers.

Preferably, the inner surface of the ceramic substrate is fixedly connected with a reinforcing layer, and the reinforcing layer comprises an iron core.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting on high temperature resistant layer in this insulator, because pottery silicone rubber layer in the high temperature resistant layer, ceramic matrix composite layer and alumina ceramic layer self possess splendid high temperature resistance and insulating properties, multi-level high temperature resistant and insulating protecting effect has been formed in this insulator, the effectual high temperature resistance and the insulating properties that have increased this insulator, and then the life and the safety in utilization of this insulator have been improved, very big satisfying people's user demand, the high temperature resistant effect of having solved current insulator is relatively poor, long-time being in can cause insulator self to age under the high temperature environment, the life of insulator has been reduced, the problem of people's user demand can not be satisfied.

2. The utility model discloses a setting of enhancement layer because the enhancement layer possesses splendid intensity, can effectually prevent that this insulator from splitting in the use, has improved the safety in utilization of this insulator, through carborundum ceramic layer and wear-resistant coating self possess splendid wearability in the wearing layer, can form double-deck wear-resisting protective effect on the surface of this insulator, very big improvement the wear resistance of this insulator.

Drawings

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

FIG. 2 is a schematic view of the structure of the high temperature resistant layer of the present invention;

fig. 3 is a schematic view of the structure of the wear-resistant layer of the present invention.

In the figure: 1. a reinforcing layer; 2. a ceramic base layer; 3. a high temperature resistant layer; 31. a silicon rubber layer is ceramic; 32. a ceramic matrix composite layer; 33. an alumina ceramic layer; 4. a wear layer; 41. a silicon carbide ceramic layer; 42. and (3) wear-resistant coating.

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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an insulator with good high temperature resistance effect comprises a ceramic substrate 2, a reinforcing layer 1 is fixedly connected to the inner surface of the ceramic substrate 2, the reinforcing layer 1 comprises an iron core, the reinforcing layer 1 has excellent strength, the insulator can be effectively prevented from being broken in the using process, the use safety of the insulator is improved, a high temperature resistant layer 3 is fixedly connected to the outer surface of the ceramic substrate 2, the high temperature resistant layer 3 comprises a ceramic silicon rubber layer 31, a ceramic matrix composite material layer 32 and an alumina ceramic layer 33, the outer surface of the ceramic silicon rubber layer 31 is fixedly connected to the inner surface of the ceramic matrix composite material layer 32, the outer surface of the ceramic matrix composite material layer 32 is fixedly connected to the inner surface of the alumina ceramic layer 33, a wear-resistant layer 4 is fixedly connected to the outer surface of the high temperature resistant layer 3, and the wear-resistant layer 4 comprises a silicon, the outer surface of the silicon carbide ceramic layer 41 is coated with the wear-resistant coating 42, the silicon carbide ceramic layer 41 and the wear-resistant coating 42 in the wear-resistant layer 4 have excellent wear resistance, a double-layer wear-resistant protection effect can be formed on the surface of the insulator, the wear resistance of the insulator is greatly improved, the wear-resistant coating 42 comprises high-performance ceramic paint, the thickness of the wear-resistant coating 42 is one hundred eight micrometers to two hundred fifteen micrometers, through the arrangement of the high-temperature-resistant layer 3 in the insulator, because the ceramic silicon rubber layer 31, the ceramic-based composite material layer 32 and the alumina ceramic layer 33 in the high-temperature-resistant layer 3 have excellent high-temperature resistance and insulation performance, a multi-layer high-temperature-resistant and insulation protection effect is formed in the insulator, the high-temperature resistance and insulation performance of the insulator are effectively increased, and further the service life and the use safety of the insulator are improved, the insulator greatly meets the use requirements of people, solves the problems that the existing insulator is poor in high-temperature resistant effect, can cause self aging of the insulator under a long-time high-temperature environment, reduces the service life of the insulator and cannot meet the use requirements of people.

The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods (such as thermal welding, ultrasonic welding, flux, welding, and fusion welding), and no specific description is made here.

When in use, through the arrangement of the high temperature resistant layer 3 in the insulator, as the ceramic silicon rubber layer 31, the ceramic matrix composite layer 32 and the alumina ceramic layer 33 in the high temperature resistant layer 3 have excellent high temperature resistance and insulation performance, multi-level high temperature resistance and insulation protection effect is formed in the insulator, the high temperature resistance and insulation performance of the insulator are effectively increased, the service life and the use safety of the insulator are further improved, the use requirements of people are greatly met, through the arrangement of the reinforcing layer 1, because the reinforcing layer 1 has excellent strength, the insulator can be effectively prevented from being broken in the use process, the use safety of the insulator is improved, through the excellent wear resistance of the silicon carbide ceramic layer 41 and the wear resistant coating layer 42 in the wear resistant layer 4, a double-layer wear resistant protection effect can be formed on the surface of the insulator, the wear resistance of the insulator is greatly improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual insulator of high temperature resistant, includes ceramic substrate (2), its characterized in that: the outer fixed surface of ceramic substrate (2) is connected with high temperature resistant layer (3), high temperature resistant layer (3) are including ceramic silicon rubber layer (31), ceramic matrix composite layer (32) and alumina ceramic layer (33), the outer fixed surface of high temperature resistant layer (3) is connected with wearing layer (4).

2. The insulator with good high-temperature resistance effect according to claim 1, wherein: the outer surface of the ceramic silicon rubber layer (31) is fixedly connected to the inner surface of the ceramic matrix composite layer (32), and the outer surface of the ceramic matrix composite layer (32) is fixedly connected to the inner surface of the alumina ceramic layer (33).

3. The insulator with good high-temperature resistance effect according to claim 1, wherein: the wear-resistant layer (4) comprises a silicon carbide ceramic layer (41), and the outer surface of the silicon carbide ceramic layer (41) is coated with a wear-resistant coating (42).

4. The insulator with good high-temperature resistance effect according to claim 3, wherein: the wear-resistant coating (42) comprises a high-performance ceramic paint, and the thickness of the wear-resistant coating (42) is one hundred eight micrometers to two hundred fifteen micrometers.

5. The insulator with good high-temperature resistance effect according to claim 1, wherein: the inner surface of the ceramic substrate (2) is fixedly connected with a reinforcing layer (1), and the reinforcing layer (1) comprises an iron core.