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二郎山隧道消防电伴热

信息来源:皖缆集团 浏览次数:767 发布时间:2017-11-24

二郎山隧道消防电伴热:二郎山隧道位于地势险峻的高海拔地区,地质条件复杂,气候环境恶劣。受气候环境的影响,隧道内大部分时间是潮湿寒冷的,温度低下时易结冰。为了提高救援应急能力,隧道内的消防管道线长期处于正常运行状态就显得尤为重要。电伴热正是解决隧道内消防设施防冻保温的最有效方法之一。

 

二郎山隧道消防电伴热


    正是由于受到气候环境恶劣的影响,隧道内潮湿寒冷,易结冰不利于消防管道的应急响应。为确保消防设施的日常运行中不出现结冰情况,提高二郎山隧道的救援应急能力。建设方通过对外招标的方式,最终确定了皖缆隧道消防电伴热。该方案中采用了串联恒功率伴热带,维持消防管道内的水温处于5摄氏度以上。目前,已完成了安装调试工作。

 

二郎山隧道消防管道电伴热的安装


隧道消防电伴热的作用:隧道消防电伴热是电伴热应用的一种。利用电伴热带加热电缆装置对隧道内的消防管道及设备进行加温、保温,防止管道及设备在低温环境下结冰,保证了隧道内消防设施在日常中的正常运行。电伴热在隧道中常被应用的案例有:消防管道及其他设施的防冻保温,隧道内路面化冰等。
 

皖缆隧道消防电伴热

 

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