摘要
对采用热泵技术提取火电厂间冷循环水余热用于供暖的节能性及其经济效益进行了分析计算,指出不同类型热泵的适用条件和节能效益相关影响因素的变化规律,对电厂建筑物热泵供暖方案按经济效益进行了比较排序。
The heat power-saving and economic efficiency by heat pump based on waste heating of indirectly circulated cooling-water have been analyzed,and the choosing of heat pump type and variability rule to saving efficiency factors are put forward,and the economic efficiency of several heat pump heating project to power plant buildings have been contrasted and ordered.
作者
纪万里
JI Wan-li(Northwest Electric Power Design Institute)
出处
《建筑热能通风空调》
2020年第1期92-94,91,共4页
Building Energy & Environment
关键词
间冷循环水
余热利用
热泵
节能
经济效益
indirectly circulated cooling-water
waste heat using
heat pump
energy-saving
economic efficiency
