广电大楼的制作、播出、传输系统,其设备价格昂贵,不同于一般意义的大楼,这种特殊建筑的防雷要求不一样,根据【《广播电视工程工艺接地技术规范》GY/T 5084-2011.】设计规范的规定必须考虑防止直击雷、感应雷和雷电波的入侵。因此,其设备机房必须考虑工艺接地,以保证建筑节目制作设备的安全,确保广播电视节目的正常播出。本文详细介绍了市县广电大楼功能用房工艺接地系统的设计与施工方法。 Radio and television building production, broadcasting, transmission system, the equipment is expensive, different from the general sense of the building, this special building lightning protection requirements are not the same, according to 【“Radio and Television Engineering Technology GG” GY / T 5084- 2011.] The provisions of the design code must be considered to prevent the direct lightning, lightning and thunder and lightning induction. Therefore, the equipment room must consider the process of grounding in order to ensure the safety of building programming equipment to ensure the normal broadcast of radio and television programs. This article introduces the design and construction method of functional house technology grounding system of Guang County Building.