| 摘要 |
The present invention relates to a wingless ventilating device for a tunnel and, more specifically, relates to a wingless ventilating device for a tunnel capable of cleaning polluted air in a tunnel by discharging air to the outside. According to the present invention, the wingless ventilating device comprises: a vent body discharging air by inhaling air from the outside through a ventilation inducing part, formed on an inner end; a fixing part installed in an upper part of the vent body to fixate the body to a ceiling of a tunnel; and an intake duct installed in a lower part of the vent body, having a plurality of air inlets formed on a side to induce an outer air, and including a fan and a motor. |
