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实用新型
CN204719185U 高压输电线路下方可伸缩山火烟气导向通道模拟试验系统 失效 - 权利终止 转让

高压输电线路下方可伸缩山火烟气导向通道模拟试验系统
摘要：
本实用新型公开了一种本实用新型所设计的高压输电线路下方可伸缩山火烟气导向通道模拟试验系统，包括钢板放电电极、气体分析仪、数据采集和处理器、控制器、热电偶支架、综合支架、固定在综合支架上的烟道、锥形集烟罩、输电线路模拟双分裂导线、悬挂在烟道内部中心的测温热电偶束、固定在烟道内壁上的调速风机、控制调速风机转速的变频器、嵌入烟道内的气体采样针，变频器的控制信号输入端连接控制器的控制信号输出端，气体采样针的信号输出端连接气体分析仪的信号输入端，测温热电偶束的信号输出端连接数据采集和处理器的信号输入端。本实用新型使得技术人员能安全的在实验室环境下对输电线路山火闪络进行相应的研究。
摘要（英）：

The utility model discloses a the utility model discloses a high tension transmission line below scalable mountain fire flue gas direction passageway analogue test system, including steel sheet discharge electrode, the gas analysis appearance, data acquisition and treater, a controller, the thermocouple support, synthesize the support, fix the flue on synthesizing the support, toper collection petticoat pipe, the two split conductors of transmission line simulation, hang and restraint at the inside central temperature thermocouple of flue, fix the speed governing fan on the flue inner wall, the converter of control speed governing fan rotational speed, gas sampling needle in the embedding flue, the control signal input connection director's of converter control signal output, the signal output part of gas sampling needle connects the signal input part of gas analysis appearance, the signal output part that temperature thermocouple restrainted connects the signal input part of data acquisition and treater. The utility model discloses what make that the technical staff can be safe carries out corresponding research to the transmission line mountain fire flashover under the laboratory environment.

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