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1)  intrinsically safe circuit
防爆电路
2)  explosion-proof electrical line
防爆电气线路
3)  blast barrier
防爆路障
1.
The case-hardened products and action theory of blast barrier and blast wall were introduced in detail,the strengthening measures of components in structures were summarized,and the terror explosion raiding-resistance engineering measures system was provided according to the recent research on building preventing and resis.
结合目前国内外在建筑物防爆抗爆研究领域的最新研究成果,详细介绍了防爆路障、防爆墙的定型产品及作用原理,总结了结构构件的加固措施,提出了防汽车炸弹工程措施体系。
4)  labyrinth flameproof
曲路防爆
5)  explosion-proof electric apparatus
防爆电器
1.
The front door of the explosion-proof electric apparatus switch with the connecting way of the housing is an important factor that affects explosion-pro of performance.
矿用防爆电器开关的前门与壳体的连接方式是影响其防爆性能的重要因素,其开启与闭合的快慢又直接影响矿工维修的方便性。
2.
The paper discusses the evolution of the explosion-proof electric apparatus of non-grovernmental enterprises in Wenzhou and their evolution direction in the futher.
本文探讨了温州地区民营企业防爆电器的发展过程及其今后的发展方
3.
The requirements of the explosion-proof enclosure of explosion-proof electric apparatus in explosion-proof test are presented,and the errors may appear in measurement.
介绍了防爆电器隔爆外壳在隔爆试验中的要求及在测量中可能出现的误
6)  explosion-proof power
防爆电源
1.
6 V explosion-proof power supply made using current-limiting resistance and epoxy resin filling techniques and with the overall circuit parameters carefully controlled,which insures the system intrinsic safety ranked Ex ia and .
6 V防爆电源,再结合整个电路的参数控制,使系统具有Ex ia级本质安全防爆功能,可安全稳定地工作于工业0区。
补充资料:防爆电气线路
分子式:
CAS号:

性质:用于爆炸危险环境的电气线路。在爆炸危险环境,电气线路应当敷设在爆炸危险性较小或距离释放源较远的位置。爆炸危险环境主要采用防爆钢管配线和电缆配线。敷设电气线路的沟道以及保护管、电缆或钢管在穿过爆炸危险环境等级不同的区域之间的隔墙或楼板时,应用非燃性材料严密堵塞。爆炸危险环境宜采用交联聚乙烯、聚乙烯、聚氯乙烯或合成橡胶绝缘及有护套的电线,爆炸危险环境宜采用有耐热、阻燃、耐腐蚀绝缘的电缆,不宜采用油浸纸绝缘电缆。在爆炸危险环境,导线允许载流量不应小于熔断器熔体额定电流和断路器延时过电流脱扣器整定电流的1.25倍或电动机额定电流的1.25倍。爆炸危险环境的电气线路不得有非防爆型中间接头。在爆炸危险环境,铜、铝导线的联接应采用铜铝过渡接头。

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