| 摘要 |
The present invention relates to a high-efficiency, energy-saving type intake system installed in an exit of a tunnel for a vehicle and, more specifically, relates to an intake system applied to a tunnel air purification system which intakes air inside the tunnel containing harmful substances, such as fine dust (PM10), carbon monoxide (CO), nitrogen oxide (NOx) gas, volatile organic compound (VOC), and ozone produced by vehicles on an exit of the tunnel; purifies the air; and discharges the air into the atmosphere. The intake system comprises: an intake tunnel structure fixedly installed in a tunnel exit for vehicles, forming an intake space by extending the tunnel exit for vehicles; a plurality of intake parts fixedly installed in the intake tunnel structure, taking in contaminated air discharged from the tunnel exit for vehicles, and having a booster fan providing an additional vacuum force; a duct part connecting the intake parts with the contaminated air transferring part; and a sensor part measuring a contamination level of the air taken in through the intake parts and the vacuum force of the intake parts, and outputting a control signal to control an operation of an axle fan part and a booster fan. According to the present invention, an intake system having a relatively high efficiency is provided to a tunnel air purification system, and an additional vacuum force is provided through the intake parts having a booster fan. Energy of the tunnel air purification system is saved by controlling through a sensor part the operation of an axle fan part or a booster fan which consumes a relatively large amount of energy, and energy efficiency for the tunnel air purification system or the intake system is improved through a generation of solar power. |
