矿用主通风机的工况范围及调节方法  

Mine main fan working-condition range and its adjustment method

作　　者：王洪德[1] 马云东[2] 

机构地区：[1]辽宁工程技术大学计算中心,辽宁阜新123000 [2]辽宁工程技术大学资源与环境工程学院,辽宁阜新123000

出　　处：《煤炭学报》2005年第1期122-125,共4页Journal of China Coal Society

基　　金：辽宁省教育厅A类计划项目(202183383)

摘　　要：以可靠性工程理论为指导,针对试验矿井通风系统的实际,分析了主通风机工况指标与效率可靠度之间的关系,通过对其风量分布规律的研究,建立了主通风机效率可靠度分布模型,确立了基于效率可靠度的主通风机的合理工况范围,制定了主通风机的工况调节措施.In guide of the theory of reliability engineering, aim at the fact of the ventilation in task mine, analyzed the relation between the main fan working-condition indexes and efficiency reliability, and set up the distribution model of main fan's reliability by studying the air-quantity distribution rule of main fan, established the reasonable working-condition range of main fan based on the efficiency reliability, constituted its working-condition adjusted measure.

关 键 词：主通风机 工况调节 效率可靠度 风量分布 

分 类 号：TD441[矿业工程—矿山机电]