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手工解算矿井通风网络不但工作量大,耗费时间长,而且计算精度低,对于较为复杂的通风网络更是难以解算。为此,我们用BASIC语言编写了井下通风网络解算软件。该软件是在IBM-PC/XT微型计算机上开发的,它能够根据井下通风网络分布情况、固定风量及给定条件确定或解算各风道风量、分风问题和通风机的工况点。其特点是配有汉字提示、操作方便、速度快。下面从数学模型、解算过程和使用方法等方面加以介绍。
Calculating the mine ventilation network by hand is not only heavy workload, long time consuming but also low in accuracy, which is more difficult to solve for more complex ventilation networks. To this end, we use the BASIC language prepared by the underground ventilation network solution software. Developed on IBM-PC / XT microcontrollers, the software determines or resolves individual duct airflow, draft, and ventilator operating points based on the distribution of downhole ventilation networks, fixed airflow, and given conditions. Characterized by Chinese characters tips, easy to operate, fast. The following from the mathematical model, solution process and use of methods to be introduced.