Intelligent monitoring fireproof cable and control method thereof

• Main Authors: ZHU CONGYUN, DING KE, HONG XINGXING, ZHOU FENG, HUO ZHANYING, DING XUAN, ZHANG YOU, SHI JIANRONG, WU HAIYING, TUO WEI
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The invention provides an intelligent monitoring fireproof cable and a control method thereof.The fireproof cable comprises a main cable core, a copper conductor, a first high-temperature-resistant insulating layer and a temperature and humidity monitoring layer, the first high-temperature-resistant insulating layer is extruded on the outer surface of the copper conductor, and the temperature and humidity monitoring layer is extruded on the outer surface of the first high-temperature-resistant insulating layer; the outer surface of the first high-temperature-resistant insulating layer is coated with the temperature and humidity monitoring layer; the temperature and humidity monitoring layer comprises a temperature measuring optical cable and a humidity measuring optical cable, and the temperature measuring optical cable and the humidity measuring optical cable are symmetrically and spirally wound on the two sides of the first high-temperature-resistant insulating layer; the heating cables and the main wire co