An intelligent ventilation control device for underground works and a method of using the same

Abstract

The application provides an underground engineering intelligent ventilation control device, an environment sensing unit comprises environment monitoring sensors for collecting environment parameters in real time, the environment monitoring sensors are arranged in key areas of the underground engineering and on a patrol robot that patrols in the underground engineering; a ventilation execution unit comprises a fan group with variable frequency speed regulation and fresh air / return air equipment arranged in the underground engineering; a central intelligent control unit is connected with the environment sensing unit and the ventilation execution unit, receives and processes data of the environment sensing unit and sends control instructions to the ventilation execution unit; a man-machine interaction unit is connected with the central intelligent control unit and monitors the entire underground engineering intelligent ventilation control device. Comprehensive, rapid and automatic response to underground complex environment risks can be realized, and the efficiency and safety of ventilation are greatly improved; meanwhile, precise on-demand ventilation can be realized, and energy consumption and operation cost are significantly reduced.

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