摘要
分析了应用于爆炸性气体环境和粉尘环境的隔爆兼粉尘防爆型电气设备的外壳在设计时存在的一些问题,并提出了相应的解决方案。
In practice, some explosion - proof electrical apparatus are design to apply in both explosive gas and combustible dust atmospheres. So, it is very important how to meet the requirements on both protection types. In this paper, several solutions put forward to some problems in design an enclosure which used in double protection type of Ex electrical apparatus in this case.
出处
《电气防爆》
2010年第3期17-19,共3页
Electric Explosion Protection
关键词
外壳设计
隔爆接合面
粉尘防爆型
衬垫
烧蚀
enclosure design
flameproof joints
combustible dust protection
gasket
ablation
