| 摘要 |
A central-typed air purifying system is provided to offer control effect by injecting a preventing agent into a water tank when a foot-and-mouth disease is generated, and to perform air cleaning function. A central-typed air purifying system includes a plurality of resonators, a feed line(21), a pump(22) and a drain line(60). The resonator is installed at ceiling, and comprised of a main body(10), a suction fan(13), a water injecting line(20), a plurality of brushes(30), and a collecting basin(40). The main body includes an inhalation hole(11) and an exhaust pipe(12). The suction fan is installed at the exhaust pipe. The collecting basin is formed on a lower part of the brush. The feed line connects the water injecting line and the water tank, and the pump is installed at the feed line.
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