A flexible inorganic mineral insulated metal sheathed fireproof cable

Abstract

The invention discloses a flexible inorganic mineral insulated metal sheathed fireproof cable, including an insulating metal jacket, a rubber jacket is laid on the inner side of the insulating metal jacket, and a first conductor, a second conductor and a third conductor are sequentially arranged from left to right inside the rubber jacket; a mica tape refractory layer is placed between that insulating metal jacket and the rubber jacket, and a mineral flame retardant isolation filling layer, a fireproof lay and a fireproof plaster are sequentially arranged from the inside to the outside of thesecond conductor; a concave mounting plate is arranged on the outside of the insulating metal jacket, and first grooves and second grooves are arranged on the left and right sides of the concave mounting plate. A metal insulating jacket, a rubber jacket, a mica tape refractory layer, a fireproof layer, fireproof plaster, a glass fiber filling strip, a concave mounting plate, first grooves, secondgrooves and a plastic baffle are arranged to solve that problems that the insulation fireproof performance is not strong and the cable skin is liable to fall off, and the safety hidden danger exists.

Description

technical field [0001] The invention relates to the technical field of fluid purification, in particular to a flexible inorganic mineral insulated metal sheathed fireproof cable. Background technique [0002] The wire and cable industry is the second largest industry in China after the automobile industry. The product variety satisfaction rate and domestic market share both exceed 90%. As one of the most important cable product R&D and production bases in the world, China currently has Combustion and fire resistance, high temperature and low temperature resistance, low inductance and low noise, green environmental protection, low smoke and halogen-free, anti-ants and rodents, waterproof and moisture-proof and a series of cable products with unique performance and special structure, and have formed a certain productivity . With the continuous improvement of social security and system safety requirements, through the extensive publicity, promotion and cooperation of the gover...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a flexible inorganic mineral insulated metal sheathed fireproof cable, which solves the problems of weak insulation and fireproof performance and easy shedding of the cable skin, which poses a relatively large potential safety hazard

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