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A platform for research: civil engineering, architecture and urbanism
Heating device for bridge stay cable deicing and intermittent heating deicing method
The invention provides a deicing and heating device for a bridge stay cable and an intermittent heating and deicing method, and relates to the field of bridge maintenance, the device comprises a control box and a heating module, the heating module comprises a graphene composite electrothermal film arranged in a stay cable protection sleeve and covering and wrapping the surface of the stay cable; the icing monitoring module is used for monitoring whether the stay cable is iced or not; the temperature sensor is used for monitoring internal and external temperatures of the stay cable sheath; the master controller is configured to control the graphene composite electrothermal film to be electrified and heated when the icing monitoring module monitors that the stay cable is iced; and the processor is configured to calculate the heating duration of the graphene composite electrothermal film according to the temperature detected by the temperature sensor. The graphene composite electrothermal film can uniformly radiate and release to the outside in a plane mode after being electrified and heated, the energy utilization rate can be greatly improved, energy consumption is effectively reduced, icing state monitoring, intelligent control and partitioned deicing are integrated, and efficient deicing can be achieved.
本申请提供一种用于桥梁斜拉索除冰加热装置及间歇式加热除冰方法，涉及桥梁养护领域，其装置包括控制箱和加热模块，加热模块包括：石墨烯复合电热膜，设于斜拉索保护套内且覆盖包裹斜拉索表面；结冰监控模块，用于监测斜拉索是否结冰；温度传感器，用于监测斜拉索护套内、外温度；总控制器，被配置为当结冰监控模块监测到斜拉索结冰时，控制石墨烯复合电热膜通电加热；以及被配置为根据温度传感器检测到的温度计算石墨烯复合电热膜加热时长。本申请的石墨烯复合电热膜通电加热后能通过平面方式均匀地向外界辐射释放，能够极大提高能量利率、有效节约能耗，且本申请整合结冰状态监测、智能控制、分区除冰于一体，可实现高效除冰。
Heating device for bridge stay cable deicing and intermittent heating deicing method
The invention provides a deicing and heating device for a bridge stay cable and an intermittent heating and deicing method, and relates to the field of bridge maintenance, the device comprises a control box and a heating module, the heating module comprises a graphene composite electrothermal film arranged in a stay cable protection sleeve and covering and wrapping the surface of the stay cable; the icing monitoring module is used for monitoring whether the stay cable is iced or not; the temperature sensor is used for monitoring internal and external temperatures of the stay cable sheath; the master controller is configured to control the graphene composite electrothermal film to be electrified and heated when the icing monitoring module monitors that the stay cable is iced; and the processor is configured to calculate the heating duration of the graphene composite electrothermal film according to the temperature detected by the temperature sensor. The graphene composite electrothermal film can uniformly radiate and release to the outside in a plane mode after being electrified and heated, the energy utilization rate can be greatly improved, energy consumption is effectively reduced, icing state monitoring, intelligent control and partitioned deicing are integrated, and efficient deicing can be achieved.
本申请提供一种用于桥梁斜拉索除冰加热装置及间歇式加热除冰方法，涉及桥梁养护领域，其装置包括控制箱和加热模块，加热模块包括：石墨烯复合电热膜，设于斜拉索保护套内且覆盖包裹斜拉索表面；结冰监控模块，用于监测斜拉索是否结冰；温度传感器，用于监测斜拉索护套内、外温度；总控制器，被配置为当结冰监控模块监测到斜拉索结冰时，控制石墨烯复合电热膜通电加热；以及被配置为根据温度传感器检测到的温度计算石墨烯复合电热膜加热时长。本申请的石墨烯复合电热膜通电加热后能通过平面方式均匀地向外界辐射释放，能够极大提高能量利率、有效节约能耗，且本申请整合结冰状态监测、智能控制、分区除冰于一体，可实现高效除冰。
Heating device for bridge stay cable deicing and intermittent heating deicing method
一种用于桥梁斜拉索除冰加热装置及间歇式加热除冰方法
ZHOU XINLONG (author) / ZHOU SHUHAO (author) / XIAO HENGLIN (author) / MA QIANG (author) / MENG HONGRU (author) / NING XINHUI (author) / CHEN ZHI (author) / PEI YAOYAO (author) / ZHENG LIFEI (author) / FANG JIAHAO (author)
2024-10-08
Patent
Electronic Resource
Chinese
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