Research on Local Ventilation Control Device of Fast Driving Face
In order to further improve the safety factor of fast driving face and realize the demand for air supply,the local ventilation control device of fast driving face is designed.The composition structure,key component layout and demand air supply process of the device are studied in detail.Multi-sensor real-time monitoring of the working surface environment parameters and operating state parameters,after the controller analysis and calculation of the local fan according to demand,intelligent frequency control.The experimental analysis results show that the local ventilation control device can supply air on demand,improve the annual operating safety factor of fast driving work,and ensure the safety,high efficiency and fast driving of the working face.
fast drivinglocal fancontrol devicevariable frequency speed regulationair supply on demand
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