海底隧道渗水余热利用  

Utilization of Residual Heat from Seepage Water in Submarine Tunnels

作　　者：金吉钊 张琳杰 李俊达 

机构地区：[1]青岛能源热电集团有限公司

出　　处：《节能与环保》2023年第12期80-85,共6页

摘　　要：以胶州湾海底隧道渗水利用为目标,根据隧道周围现场情况,确定使用隧道渗水余热对隧道周围某酒店部分房间进行供冷供热,对隧道附近新建体育馆的泳池水和生活热水加热。进行设备选型,安装建设海水源热泵机组,使用海水源直膨机组对室外机改造来完成供能需求。通过现场走访确定站址条件和路由配电。从投资费用、运行费用、安全可靠性、节能环保效果等角度考虑,最终确定供能方案。With the goal of utilizing water seepage in the Jiaozhou Bay subsea tunnel and based on the on-site situation around the tunnel,it is determined to use the residual heat of tunnel seepage to provide cooling and heating for some rooms in a hotel around the tunnel,and to heat the swimming pool water and domestic hot water in the newly built sports hall near the tunnel.Conduct equipment selection,install and construct seawater source heat pump units,and use seawater source direct expansion units to retrofit outdoor units to meet energy supply needs.Determine the site conditions and routing distribution through on-site visits.From the perspectives of investment costs,operating costs,safety and reliability,energy conservation and environmental protection effects,the final energy supply plan is determined.

关 键 词：隧道渗水 分布式能源站 海水源热泵 效益分析 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]