Photoelectric composite cable for space station

The utility model provides a photoelectric composite cable for a space station. The photoelectric composite cable comprises a cable core, and a calcined mica tape layer, an oxygen-isolating inner sheath layer, a ceramic mica tape layer, an alkali-free glass fiber tape layer, a seamless longitudinally-wrapped beryllium copper layer, a hot-rolled stainless steel tape armor layer and a fireproof outer sheath layer which are sequentially wrapped along the periphery of the cable core from inside to outside. Therefore, the photoelectric communication requirement of the space station is met, the radiation-proof, flame-retardant and fire-resistant performance is excellent, the operation is stable, and the reliability is high. 本实用新型提供一种空间站用光电复合缆，包括：缆芯，沿着缆芯外周从里到外依次绕包有煅烧云母带层、隔氧内护层、陶瓷化云母带层、无碱玻纤带层、无缝纵包铍铜层、热轧不锈钢带铠装层和耐火外护层；这样不仅满足了空间站光电通讯的要求，更具有优越的防辐射和阻燃耐火性能，且运行稳定，可靠性较高。