Insulator glaze capable of identifying phases of power line and product of same

Abstract

The invention relates to the technical field of overhead lines, power stations and electrical appliances in power industry, in particular to an insulator glaze capable of identifying phases of a power line and a product of the same. According to the invention, insulators provided with red, green, yellow and brownish red glaze correspond to one power line in three-phase four-wire alternating current. The insulator glaze capable of identifying phases of the power line and product of the same can be widely applied to a transmission and transformation line in a power system, such as power, an electrical switch, a lightning arrester, a capacitor, a resistor and the like, have the advantages of easiness for construction, safety, reliability, convenience for the laying, overhaul and installation of various power equipment and capability of clearly identifying the phases, reducing accidents, simply, conveniently and quickly distinguishing different phase lines of alternating current.

Description

Technical field [0001] The invention relates to the technical field of overhead lines and power station electrical appliances in the power industry, and particularly to a glaze for identifying power line phase insulators and products thereof. Background technique [0002] At present, when laying power lines overhead, no matter it is high-voltage or medium-low-voltage power lines, there is no simple and intuitive way to distinguish the phase of each wire, and most of the porcelain insulators used are of the same color, such as white or brown insulators. When laying, repairing, and connecting power lines, it is impossible to quickly and accurately identify each phase. The common method is for the construction staff to manually mark one by one with a pen next to each terminal. It is troublesome, unobtrusive, and not durable. Because the marking method varies from person to person, Easy to cause confusion. In view of the shortcomings and inconveniences of the existing technology, th...

AI Technical Summary

Problems solved by technology

[0002] At present, when laying power lines overhead, whether it is high-voltage or medium-low voltage power lines, there is no simple and intuitive way to distinguish the phase of each wire, and most of the porcelain insulators used are of the same color, such as white or brown insulators, resulting in It is impossible to quickly and accurately identify each phase when laying, overhauling, and connecting power lines. The common method is that the construction personnel use a pen to manually mark each terminal post one by one, which is cumbersome, not eye-catching, and not durable. prone to confusion

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