技术中心

【英文篇名】 Application test of the on-off valve regulation and heat allocation technique based on building heat metering 【作者中文名】 刘兰斌; 江亿; 付林; 夏益民; 【作者英文名】 Liu Lanbin★; Jiang Yi; Fu Lin and Xia Yimin★ Tsinghua University; Beijing; China; 【作者单位】 清华大学; 清华同方股份有限公司; 【文献出处】 暖通空调, Heating Ventilating 通断调节; 热分摊; 供热系统; 【英文关键词】 heat metering; on-off valve regulation; heat allocation; heating system; 【摘要】 为验证基于分栋热计量的末端通断调节与热分摊技术的调节策略的适用性及采用阀门累计开启时间比和供暖面积结合的分摊方法的合理性,将该技术应用于一栋实际建筑的供暖系统进行了测试,发现对于不同负荷、位置和朝向的用户室温控制偏差均较小,采用用户累计阀门开启时间比和供暖面积结合的分摊方式比较合理。 【英文摘要】 In order to verify the adaptability of the on-off control strategy and the rationality of the heat allocation mode based on accumulative open times of on-off valves combined with heating areas,tests an actual heating system by applying the technique.The result shows that the temperature deviation between the set and actual value of rooms under different loads,positions and orientations is minor and the heat allocation mode based on accumulative open times of on-off valves combined with heating areas is reas...