Intelligent ventilation system suitable for TBM rockburst tunnel
The invention relates to the technical field of tunnel ventilation, in particular to an intelligent ventilation system suitable for a TBM rockburst tunnel, which comprises an ultrahigh air pressure device, the ultrahigh air pressure device comprises a set of fan station consisting of an air inlet, a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of tunnel ventilation, in particular to an intelligent ventilation system suitable for a TBM rockburst tunnel, which comprises an ultrahigh air pressure device, the ultrahigh air pressure device comprises a set of fan station consisting of an air inlet, a plurality of fan components and an air outlet which are connected in sequence, and a plurality of air outlet pipes are connected to the air outlet through a main pipeline; the fan assembly comprises a shell, an air duct connected with the shell, a motor arranged in the shell, an impeller connected with an output shaft of the motor and fan blades arranged on the impeller, the impeller and the fan blades are arranged in the air duct, and a plurality of guide blades are uniformly distributed at an air outlet of the air duct along the inner circumferential surface of the air duct; silencing assemblies are arranged in the air inlet and the air outlet respectively. According to the invention, the safe working environmen |
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