便携式免电源通信人井高效通风换气装置的设计  

Design of portable efficient ventilation device for free power supply communication wells

作　　者：郭复胜 Guo Fusheng(China Communications Technology Co., Ltd., Nanjing 210012, China)

机构地区：[1]中邮建技术有限公司,江苏南京210012

出　　处：《江苏科技信息》2017年第32期51-52,共2页Jiangsu Science and Technology Information

摘　　要：通信线路和管道专业施工过程中,施工人员往往需要到地面以下的通信人井中施工作业,通信人井中空气稀薄,有害气体多。文章设计了一种便携式免电源通信人井高效通风换气装置,效益分析发现提高了人井施工效率,从而提高了通信管线施工效率。During the construction of communication lines and pipelines, the construction personnel often need to go down to the communication wells below the ground. The communication wells have thin air and more harmful gases. This paper designs a portable efficient ventilation device for free power supply communication wells, and the benefit analysis shows that the construction efficiency of the wells is improved, thus improving the construction efficiency of the communication pipelines and lines.

关 键 词：通信线路 通信人井 通风 

分 类 号：TN86[电子电信—信息与通信工程]