矿用救生舱蓄冷型降温系统研究  

Study on Ice Storage Cooling System of Coal Mine Refuge Chamber

作　　者：蔡李花 谷通顺[2] 王明强 方海峰 黄希[2] CAI Li-hua;GU Tong-shun;WANG Ming-qiang;FANG Hai-feng;HUANG Xi(Suzhou Institute of Technology,Jiangsu University of Science and Technology,Zhangjiagang 215600,China;College of Mechanical Engineering,Jiangsu University of Science and Technology,Zhenjiang 212003,China)

机构地区：[1]江苏科技大学苏州理工学院,江苏张家港215600 [2]江苏科技大学机械工程学院,江苏镇江212003

出　　处：《煤炭技术》2019年第7期190-193,共4页Coal Technology

基　　金：江苏省普通高校自然科学研究项目(14KJD440001;17KJB480004)

摘　　要：提出了一种应用于矿用救生舱的蓄冷型降温系统,利用Flow Simulation有限元分析软件对救生舱内部温度场进行研究,探讨了不同风路结构对温度场分布的影响.仿真结果表明,在进风口风速一定的情况下,采用方形截面的风道散热特性最为优良;采用弧形风道管可以减少风阻,促进空气的流通,加速舱内的降温.Puts forward a cold storage cooling system for mine-used lifesaving cabin,which use the analysis software Flow Simulation to research the capsule of internal temperature field and discuss the influence of different wind road structure on temperature field.The simulation results show that it has the most excellent heat dissipation characteristics with square cross section duct in the case of constant air inlet wind speed,and using arc cross section duct can reduce wind drag,promote the air circulation and accelerate cooling in the cabin.

关 键 词：救生舱 降温系统 蓄冷 

分 类 号：TD774[矿业工程—矿井通风与安全]