基于热管技术的矿井透地通信主机散热结构设计  

Design of heat dissipation structure of host computer of mine through-the-earth communication based on heat pipe technology

作　　者：王侃[1,2] 

机构地区：[1]中煤科工集团重庆研究院有限公司,重庆400039 [2]瓦斯灾害监控与应急技术国家重点实验室,重庆400037

出　　处：《工矿自动化》2016年第10期48-51,共4页Journal Of Mine Automation

基　　金：国家科技重大专项资助项目(2016ZX05045002-003)

摘　　要：为解决透地通信系统主机散热问题,基于热管技术设计了矿井透地通信主机散热结构,采用数值计算方法研究了热管散热结构传递热阻,结果表明,该散热结构能满足主机散热性能要求;采用数值仿真得到了热管散热结构的温度场云图,结果与数值计算十分吻合。样机温度监测试验验证了设计的正确性。In order to solve heat dissipation problem of host computer of mine through-the-earth communication system,a heat dissipation structure of host computer of mine through-the-earth communication based on heat technology was designed.Transfer thermal resistance of dissipation structure of heat pipe was researched by numerical calculation method,and calculation result verified that the heat dissipation structure met requirement of heat dissipation performance of the host computer.Finally temperature field cloud of the dissipation structure of heat pipe was obtained by numerical simulation method,and the simulation result coincided with the numerical calculation result.Correctness of the design is verified by temperature monitoring test of a prototype.

关 键 词：矿井透地通信 通信主机 隔爆 散热 热管技术 热阻 

分 类 号：TD684[矿业工程—矿山机电]