Underground mine ventilating system and air quantity distribution method
A ventilation system and mine technology, applied in mine/tunnel ventilation, mining equipment, earthwork drilling, etc.
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[0082]The following description describes alternative embodiments of the invention to illustrate to those of ordinary skill in the art how to make and reproduce the invention. To illustrate the technical solutions of the present invention, some conventional aspects have been simplified or omitted. Those skilled in the art should understand that modifications or substitutions from these embodiments will fall within the protection scope of the present invention. Those of ordinary skill in the art will appreciate that the features described below can be combined in various ways to form multiple variations of the invention. As such, the invention is not limited to the alternative embodiments described below, but only by the claims and their equivalents. For the convenience of description, if the words "up", "down", "left" and "right" appear in the following, it only means that the directions of up, down, left and right are consistent with the drawings themselves, and do not limit...
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