矿用气动风机制冷系统优化方案研究  

Research about Optimization of Mine Pneumatic Fan Cooling System

作　　者：张娜[1] 张景松[1] 张亚坤[1] 原晓伟 

机构地区：[1]中国矿业大学电力工程学院,江苏徐州221116

出　　处：《煤矿机械》2014年第9期41-43,共3页Coal Mine Machinery

摘　　要：气动风机制冷系统被用来解决矿井热害问题,但是其效果不明显,提出带风冷器、套管式换热器气动制冷风机系统优化方案,利用热力学理论,结合T-s图,理论分析此方案的优越性,并通过实验验证达到了预期效果。Pneumatic fan cooling system is used to solve the problem of mine thermal damage, but the effect is not obvious. The paper proposes the cooling fan system optimization program with air-cooled unit, pneumatic tube heat exchanger. With the use of thermodynamic theory, combined with TS diagram, this paper analyses the advantages of this program theoretically. And experiments show that, the system actually achieved the expected results.

关 键 词：气动风机 风冷器 套管式换热器 优化方案 

分 类 号：TD72[矿业工程—矿井通风与安全]