浅谈爆炸性气体环境用往复式内燃机的防爆技术

Ex Technology for Reciprocating Internal Combustion Engine Used in Hazardous Location

往复式内燃机近年来越来越广泛地被应用于一些特殊爆炸危险场所及一些移动式设备上,因此,其应用的防爆安全性就显得更为重要。通过对爆炸性气体环境用往复式内燃机防爆结构及防爆技术的介绍,提出了往复式内燃机应采取的防爆技术措施及应用在潜在爆炸性气体危险场所的相关安全要求,从而确保内燃机的防爆安全性能。

Recent year, the reciprocating internal combustion engine has more and more used in some explosive hazardous location and on some portable equipment. So, it appears even important of the explosion protection type of such engine. The author, as one of the experts who draws the national standards for reciprocating internal combustion engine used in explosive gas environment, present in details about the Ex construction of this kind engine used in this hazardous areas and the Ex technology used in this sort of engine. He puts forward the Ex technical measures and the safety requirements to Ex reciproeating internal combustion engine, to ensure the explosion protection performance of the Ex reciprocating internal combustion engine.