| 摘要 |
A deodorizing system of a gutter is provided to let outside air into the gutter and block odor from dispersing outside through manholes. A deodorizing system of a gutter comprises a gutter(10) in which manholes(11) are installed at fixed intervals to let the rainwater flow in, and an odor removal tower(100) discharging the odor of the gutter through the inside The odor removal tower includes a dust collection filter(130) filtering foreign material from the dirty air and a chemical filter(140) removing the odor, and an exhaust fan(150) which discharges the odor of the gutter through the dust collection and chemical filters. A uni-directional damper(20) is set up in the manhole of the gutter in order to prevent the odor from escaping through the manhole. An air vent capable of adjusting its hole size is installed on the damper to control the volume of exterior air supplied to the gutter through the manhole. |
