Explosion-proof method for a fire-proof and heat-insulating component, electric wire and cable, and joints

Abstract

The invention discloses a fireproof thermal insulation assembly. The fireproof thermal insulation assembly comprises at least two fireproof thermal insulation tiles; the fireproof thermal insulation tiles extend longitudinally; the cross sections of the fireproof thermal insulation tiles are fan-shaped; one longitudinal edge of the fireproof thermal insulation tile is recessed inwards along a longitudinal direction, so that an inner longitudinal groove can be formed, and an inner longitudinal protruding portion is formed on the side edge; the outer side of the other longitudinal edge of the fireproof thermal insulation tile protrudes inwards, so that an outer longitudinal groove can be formed, and an outer longitudinal protruding portion is formed on the side edge; the at least two fireproof thermal insulation tiles can pass through each other so as to be buckled to each other to form a cylindrical structure; the inner longitudinal protruding portion of one fireproof thermal insulation tile passes through and is buckled into the outer longitudinal groove of the other fireproof thermal insulation tile; and the outer longitudinal protruding portion of the other fireproof thermal insulation tile passes through and is buckled into the inner longitudinal groove of the other fireproof thermal insulation tile. The invention also provides an explosion-proof method of a wire, a cable and a connector. According to the explosion-proof method, the wire, the cable and the connector can be sleeved with the above fireproof thermal insulation assembly. The fireproof thermal insulation assembly of the invention can adapt to harsh environments, can protect the wire, the cable and the connector of the wire and the cable, and therefore, explosion-proof effects can be realized for the wire, the cable and the connector thereof, and people' s life and property safety can be protected.

Description

technical field [0001] The invention relates to an explosion-proof method for a fire-proof and heat-insulating component, electric wires, cables and joints Background technique [0002] When the wire and cable joints are in the high temperature outside, it is easy to cause the joints to catch fire or even explode, which brings great hidden dangers to people's lives and properties. [0003] Therefore, how to avoid fire and explosion of wires and cables and their joints has become an urgent problem in the industry. Contents of the invention [0004] The purpose of the utility model is to solve the above problems and provide a fire-proof and heat-insulating assembly that can protect wires and cables and their joints. [0005] To achieve the above object, the fireproof and heat insulation assembly of the present invention includes at least two fireproof and heat insulation tiles. The fire-proof and heat-insulating tiles extend longitudinally and have a fan-shaped cross-secti...

AI Technical Summary

Problems solved by technology

[0002] When the wire and cable joints are in high temperature outside, it is easy to cause the joints to catch fire or even explode, which brings great hidden danger to people's life and property safety.

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