Self-lubricating heat-conducting silicon core pipe

The invention provides a self-lubricating heat-conducting silicon core pipe which sequentially comprises a lubricating layer, a structural layer, a heat-conducting block, an outer layer and a colored tape line from inside to outside, and through the annular continuous raised grain structural design of the lubricating layer, the heat-conducting area is increased, the friction area is reduced, and the cable penetrating performance is improved; a plurality of heat-conducting blocks are arranged between the structural layer and the outer layer, so that the heat-conducting property can be enhanced; the arc-shaped blocks of the structural layer improve the pressure resistance of the pipe body. The method is simple in implementation mode, high in practicability and good in economic benefit. 本发明提供了一种自润滑导热硅芯管，由管内向管外依次包括润滑层、结构层、导热块、外层、色带线，通过润滑层的环向连续波浪纹结构设计，增大导热面积和减少摩擦面积，提高线缆穿越性能；结构层和外层间设置多个导热块，可以增强导热性能；结构层的弧形块提高管体耐压性。本发明实施方式简单，实用性强，经济效益好。