电厂回收循环冷却水余热用于供暖的热经济性研究  

Study on the Thermoeconomics of a Cooling Water Waste Heat Recycled System in Power Plant

作　　者：龙群力 

机构地区：[1]大唐略阳发电有限公司,陕西略阳724300

出　　处：《山东电力技术》2013年第2期68-69,72,共3页Shandong Electric Power

基　　金：国家科技支撑计划课题(2011BAA04B03)

摘　　要：分析了电厂采用溴化锂吸收式热泵回收循环水余热用于供暖系统的热经济性。研究表明,采用溴化锂吸收式热泵回收循环水余热用于供暖系统,可节约加热蒸汽36.8%,每年节约加热蒸汽9 420 t、节约标准煤444.3 t,具有良好的节能减排效果。The thermoeconomics of a cooling water waste heat recycling system has been analyzed. Using the lithium bro mide absorption type heat pump, the system is designed to supplied heating. The results show that such system can save 36.8% of the heating energy consumption, about 9 420 tons of heating steam or 444.3 tons of standard coal may be saved annually.

关 键 词：余热利用 吸收式热泵 热经济性 

分 类 号：TK264.1[动力工程及工程热物理—动力机械及工程]