摘要
因玉泉县存在多处地热水(92~95℃)的出口,且有高含量的可燃气体,等效的热水热势在没有使用可燃气体的情况下,目前可以为几个温泉酒店或局部地区进行供暖,但地热气体中含有的丰富甲烷(88%)被释放到大气中无法被利用。对此提出了一个解决方案,即使用热泵和高性能微型燃气轮机的热电联产机组。此方案可能经过较长的运行时间才能够收回投资,但是地热投资可以促进可再生资源的利用和环境保护。
There are many exits of geothermal water(92~95℃)in Yuquan County,and there are high content of combustible gas.The equivalent thermal potential of hot water can be used to heat several hot spring hotels or local areas without using of combustible gases.But geothermal gases,which are rich in methane(88%),are released into the atmosphere and cannot be used.A solution of heat and power cogeneration unit using heat pump and high performance micro gas turbine is proposed.The scheme takes a long time to recoup investment,but can promote the utilization of renewable resources and environmental protection.
作者
陈杨
Chen Yang(Heilongjiang Forestry Design and Research Institute, Harbin 150080, China)
出处
《林业科技情报》
2020年第4期139-140,共2页
Forestry Science and Technology Information
关键词
热电联产
地热资源利用
区域供暖
Combined heat and power
utilization of geothermal resources
district heating
