Power tube with cable safety protection function

Abstract

The invention discloses a power tube with a cable safety protection function in the technical field of power tubes. The power tube comprises a tube body which is internally provided with an anti-wearlayer made of polytetrafluoroethylene, the anti-wear layer is internally provided with an anti-corrosion layer made of polyvinyl chloride, the anti-corrosion layer is internally provided with an outerflame-retardant layer, the inside of the outer flame-retardant layer is filled with magnesium hydroxide particles, an outer shielding layer is arranged in the outer flame-retardant layer and is madeof a copper wire woven mesh, the inner surface of the outer shielding layer is uniformly provided with four sets of support rods having the same structure, one end of each of the support rods away from the outer shielding layer is provided with a connecting rod, the wear-resisting and anti-corrosion effect of the tube body are improved by setting the anti-wear layer and the anti-corrosion layer, the damage to the tube body by external fire can be prevented by setting the outer flame-retardant layer and an inner flame-retardant layer, and a large loss caused by the fire of a cable is prevented.

Description

technical field [0001] The invention relates to the technical field of power tubes, in particular to a power tube with a cable safety protection function. Background technique [0002] With the growth of our country's demand for electricity, the electric power industry has developed rapidly, corresponding to it is the supporting and practical power pipeline, because the power tube has a high structural strength, all walks of life must use the power tube, the power tube To protect the cables of the power system from being disturbed and damaged by the external environment, to protect the safe operation of the lines, and to eliminate many potential safety hazards. The existing power pipes mainly use hollow cylindrical pipes, and the cables are easily entangled in the power pipes when they pass through the power pipes. On the inner wall of the bottom of the pipe, the cables rub against each other, resulting in cable loss, and when the power pipe is buried in the ground, it is ea...

AI Technical Summary

Problems solved by technology

[0002] With the growth of our country's demand for electricity, the electric power industry has developed rapidly, corresponding to it is the supporting and practical power pipeline, because the power tube has a high structural strength, all walks of life must use the power tube, the power tube To protect the cables of the power system from being disturbed and damaged by the external environment, to protect the safe operation of the lines, and to eliminate many potential safety hazards. The existing power pipes mainly use hollow cylindrical pipes, and the cables are easily entangled in the power pipes when they pass through the power pipes. On the inner wall of the bottom of the pipe, the cables rub against each other, resulting in cable loss, and when the power pipe is buried in the ground, it is easy to be squeezed, resulting in damage. Once the pipe body is damaged or corroded, it is easy to damage the cables passing through the inside. To this end, we propose a power pipe with cable safety protection function

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