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目前区域供热系统采用分阶段改变流量质调节的方法是比较适合国情的。尤其是采用间接连接方式的二环制的一级网,如能正确地划分供热阶段、正确地设计管网平均比摩阻、合理配置循环水泵等将会获得明显的经济效益。上述问题我们在文献中均有论述。为了使集中供热锅炉房更好地采用分阶段改变流量质调节的方法,下面对一些问题再作讨论。
At present, the district heating system adopts a phased approach to change the traffic quality adjustment is more suitable for the national conditions. In particular, a secondary network with an indirect connection method, such as the ability to correctly divide the heating stage, correctly design the average friction ratio of the pipeline network, and reasonably configure the circulating pump, will achieve significant economic benefits. The above problems are discussed in the literature. In order to make the centralized heating boiler house better adopt the method of changing the flow quality regulation in stages, some problems are discussed below.