摘要
服务于爆炸性环境下的防爆电梯,必须具有可靠的防爆性能。目前有不少防爆电梯仅局限于电气类防爆要求而忽略了其非电气部分,存在安全隐患。本文介绍了欧洲非电气设备防爆标准的主要内容,并结合电梯的特点分析了其对防爆电梯安全方面的借鉴作用。
It must have reliable explosion proof property of an Ex elevator in the service of explosive environments.Due to deficiency of standard in non-electrical equipment,at present,the research on the safety technology of Ex elevator is restricted to electrical explosion protection requirements,thus,the potential safety hazard in non-electrical equipment is neglected.This article introduces the primary content of european non-electrical explosion protection standards,and analysis the its influence on the safety technology for Ex elevator,combined with the features of elevator,concluded that these european standards are significative for the development of safety technology for Ex elevator.
出处
《电气防爆》
2011年第3期30-33,39,共5页
Electric Explosion Protection
基金
国家质监总局公益性行业科研专项(编号:200910224)
关键词
防爆电梯
安全技术
非电气设备
欧洲标准
Ex elevator
safety technology
non-electrical equipment
european standard
