RELOCATABLE INTELLIGENT RAPID VENTILATION SYSTEM HAVING THE ABILITY OF CONNECTION TO THE MAIN VENTILATION SYSTEM IN TUNNEL EXCAVATION,申请号KR20130134766-传众专利搜索

RELOCATABLE INTELLIGENT RAPID VENTILATION SYSTEM HAVING THE ABILITY OF CONNECTION TO THE MAIN VENTILATION SYSTEM IN TUNNEL EXCAVATION

申请公布号：KR101482882(B1)

申请号：KR20130134766

申请日期：2013.11.07

申请公布日期：2015.01.14

申请人：

HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD.

发明人：LEE, SE JIN;KIM, DAE YOUNG

分类号：E21F5/00;B01D46/00;E21F1/00;E21F5/02

主分类号：E21F5/00

摘要：<p>The present invention relates to a relocatable rapid ventilation device capable of forming a water curtain, a relocatable rapid ventilation system capable of being connected to a main ventilation device when constructing a tunnel, and a ventilation method. More specifically, in a relocatable rapid ventilation device to absorb and discharge polluted air and scattered dust in a tunnel during tunnel construction, the present invention relates to a relocatable rapid ventilation device capable of forming a water curtain which includes a relocatable vehicle; an air absorption pipe mounted on the relocatable vehicle, and having an end installed by being apart in a set safe blast apart distance to absorb polluted air and scattered dust; an air discharge pipe to discharge the polluted air and the scattered dust absorbed by the air absorption pipe to the outside; an air absorption device connected to the air absorption pipe and the air discharge pipe to provide power to introduce the polluted air and the scattered dust absorbed by the air absorption pipe to the air discharge pipe; and a water spray device mounted on the relocatable vehicle to spray water forward in order to form a water curtain.</p>