Composite material tower and manufacturing process thereof

Abstract

The invention discloses a composite material tower, which comprises a body, a first outer layer, a second outer layer and a foam filter placed in the body, wherein the first outer layer and the second outer layer are positioned outside the body; the body is made of a composite material of a resin and insulating fibers; the first outer layer is made of a composite material of weatherproof resin and insulating fibers; the second outer layer is made of inorganic paint; and the body, the first outer layer, the second outer layer and the foam filter in the body form the composite material tower. The composite material tower provided by the invention is very suitable for long-term operated under various outdoor severe weather conditions as the adopted cycloaliphatic epoxy resin and inorganic paint have excellent uvioresistant, waterproof, dampproof, non-adhesive, self-cleaning and electrical insulating properties.

Description

technical field [0001] The invention relates to a pole tower made of composite material, in particular to a pole tower made of insulating composite material, which can be used as an insulating support member in power lines, communication facilities, railway electrification, rail transit, public utilities and related fields. Background technique [0002] At present, traditional towers used in various fields, such as iron towers for power transmission and distribution lines, communication towers, and railway electrification towers, are all made of reinforced concrete or steel. Operating accidents caused by severe weather such as strong winds, pollution, ice and snow, and salt spray. Due to the shielding effect of communication towers, microwave disturbances will also be generated, which will affect the quality of communication. The stray currents of traditional towers for railway electrification can also cause corrosion of the rails, and so on. All shortfalls will be overcom...

AI Technical Summary

Problems solved by technology

[0004] There are also technologies that have poor anti-ultraviolet ability in application, such as Chinese patent "00131910.8", a patent application titled "A Power Tower Made of Composite Materials" discloses a power tower made of composite materials. The feature is to select according to the following main components and weight ratio: 40-60 parts of polyester resin or epoxy resin or phenolic resin, 40-60 parts of glass fiber or carbon fiber, 9-11 parts of porcelain powder or quartz powder or light calcium phenate 5-7 parts of pigment, 6-10 parts of flame retardant, 3-5 parts of anti-aging agent, 3-5 parts of curing agent

Not only does it have no anti-ultraviolet function, but also carbon fiber is a conductor and does not have an insulating function, so the public power tower does not have an insulating effect, and the cost of carbon fiber is very high, and it does not have the value of general promotion in practical applications

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