多级机站可控式通风系统与当前通用的统一大主扇通风系统相比,具有漏风少、调节灵活、能耗省等优点。但由于机站多达5、6级、几十个,每个机站又有数台风机并联,设计时机站级数、位置、风机类型及每个机站的并联风机数都是待定的,可供选择的方案众多,要判别其优劣,必须借助于电子计算机进行网路解算。 Compared with the current common large main fan ventilation system, the multi-station controllable ventilation system has the advantages of less air leakage, more flexible regulation and lower energy consumption. However, due to the station as many as 5,6, dozens, each station has several fans in parallel, the design of the station level, location, fan type and the number of parallel fans for each station are pending, but To choose from many programs, to determine its strengths and weaknesses, we must use the help of electronic computer network solution.