基于多因素约束下的低温余热供暖资源潜力研究  

Research on the potential of low temperature waste-heat heating resources based on multi-factor constraints

作　　者：冯超[1,2] 徐志强 蒋习梅[2] 王健夫 Feng Chao;Xu Zhiqiang;Jiang Ximei;Wang Jianfu(School of Chemical&Environmental Engineering,China University of Mining&Technology-Beijing,Beijing 100083,China;Green World Low-carbon Economy&Technology Center(Beijing),Beijing 100053,China)

机构地区：[1]中国矿业大学(北京)化学与环境工程学院,北京100083 [2]国瑞沃德(北京)低碳经济技术中心,北京100053

出　　处：《矿业科学学报》2020年第1期108-114,共7页Journal of Mining Science and Technology

摘　　要：低温余热供暖是重要的清洁供暖技术途径,但余热资源与供暖负荷的匹配受时间、空间、温度、产业发展等多种因素的影响,因此需要深入研究能够提供长期、有效、稳定供暖的低温余热资源。通过深入分析影响低温余热供暖的主要因素,基于情景分析法对可用于供暖的低温余热资源潜力进行了研究。结果显示:2017年,北方地区可用于供暖的低温余热资源约为62.26×10^6 t标准煤,可供冬季取暖面积约为8.12×10^9 m^2,其中80℃以上的低温余热资源量约占可用于供暖的低温余热资源总量的25.2%。到2020年和2030年,可用于供暖的低温余热资源量将分别为68.98×10^6 t标准煤和66.49×106 t标准煤,可供取暖面积分别为12.14×10^9 m^2和11.70×109 m^2。Low temperature waste-heat heating is an important technology for clean heating.But the resource potential of low temperature waste-heat used for heating will be affected by time,space,temperature,industrial development and other factors.Therefore,the resource potential of low temperature waste-heat for long-term,effective&stable heating should be studied.In this study,the resource potential of low temperature waste-heat for heating was studied by the scenario analysis method and the results show that,the low temperature waste-heat resources available for heating in the northern region are about 62.262 million tce,and the heating area is about 8.12 billion square meters in 2017.Among them,the low temperature waste-heat resources above 80℃account for 25.2%.In the future,the low temperature waste-heat resources available for heating will be 68.98 million tce,and the heating area is about 12.14 billion square meters in 2020.The low temperature waste-heat resources available for heating will be 66.487 million tce,and the heating area is about 11.7 billion square meters in 2030.

关 键 词：低温余热 余热供暖 资源潜力 供热面积 情景分析 

分 类 号：TU8[建筑科学]