江亿☆--赤峰市基于吸收式换热的热电联产集中供热示范工程.pdfVIP

暖通空调HVAC 2010 年第40 卷第11 期 # 71 # 赤峰市基于吸收式换热的 热电联产集中供热示范工程* 北京清华城市规划设计研究院 张世钢m 清华大学 付 林 赤峰富龙热力有限责任公 李世一 王凌云 北京环能瑞通科技发展有限公 罗 勇 清华大学 江 亿 介绍了该示范工程的建设及运行情况, 并通过实际运行数据分析了其节能效果 示范工程的运行与 试分析表明, 该系统运行稳定可靠, 能够将 一次网回水温度降到25 e 左 右, 同时可回收电厂循环水余热, 节能与经济效果显著, 可以大规模推广应用 热电联产 集中供热 吸收式换热 Demonstrat ion proj ect of dist rict heat ing system wi th cogenerat i on based on absorpti on heat exchange ( co-ah cycl e) in Chif eng City n By Zhang Shigang , Fu Lin, Li Shiyi , Wang Lingyun, Luo Yong and Jiang Yi Abstract Presents the construction and operation situation of the dem onstration project and analy ses its energy sa ing eff ect based on operation data. The results of operation and test indicate that the co-ah cycle sy stem is st able and reliable, and that the temperature of return w ater of primary heating netw ork can be reduced to about 25 e in this heating sy stem and the exhausted heat reco ery from circulating cooling water of cogeneration plant can be realized simultaneously, and that the energy efficiency and economic eff ect is so signif icant that this technique can be put into large-scale application. Keywords cogenerat ion, district heating, absorption heat ex change n Beijing Tsinghua Urban Planning Design Institu