Study On The Method Of Measure Of Mine Ventilation Resistance And Data Processing

Through a thorough investigation on the present situation of measure of mine ventilation resistance and it's software research,according to the limitation of measure of mine ventilation resistance and software requirement,the idea that synthetize three common ways is brought forward and is realized in this paper.Through synthetizing three ways,the workload of measure is reduced greatly.And we can get all resistance of lanes,then it can supply the complete basic data for ventilation network calculation. It is gathered in the integral whole that the design and calculation and adjustment of mine ventilation resistance determine.The thought has obvious advantage that various methods are optimized gather together and synthesized apply compares with the current method of mine ventilation resistance determine.It can not only develop each method's strength,but avoid it's shortage, and it can still save the workload of measurement.Through adjustment to measurement data,the measurement precision is increased.The system of the development realizes automatic selecting measurement route by computer, set measuring point and segment visually in the mine ventilation system diagram, and the function of data processing. Through the application in the actual mine, the feasibility and dependability of this method is verified.This paper puts forward the mine ventilation resistance measurement process is a process of human-computer interaction, Investigation and measurement and inputing data by peraon is combined with choosing route and processing data by computer.And it puts forward to separate the lanes that measure ventilation resistance from the lanes that measure airflow quantity.The thought of putting forward not only is applicable to the differential pressure meter, but also is applicable to barometer and other measuring instruments.It is a contribution to measure of mine ventilation resistance and mine ventilation management .