High efficiency and low noise fresh air device
A fresh air device and low-noise technology, applied in the field of air purification, can solve the problems of airflow noise, high airflow, large fan power, etc., to reduce sharp noise, strengthen spraying effect, and improve treatment effect
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[0029] Further description is given in conjunction with the accompanying drawings: figure 1 and figure 2 The high-efficiency and low-noise fresh air device of this embodiment includes an air inlet pipe part, a washing chamber part, a first water treatment chamber part, a second water treatment chamber part, an exhaust pipe part and a bubble-breaking water treatment chamber part.
[0030] like figure 1 and figure 2 As shown, the air inlet pipe components include an outdoor air inlet pipe 101, an air inlet fan 102, an inlet noise reduction pipe 103, a noise reduction spray drum 104, an inlet noise reduction rubber strip 105, a drum drain hole 106, and a drum water inlet. 107. Drum water inlet pipe 108, drum water storage tank 109, noise reduction pipe drain 110 and drain tank water release valve plate 111; the inlet end of the outdoor air inlet pipe is set outdoors, and the outlet end of the outdoor air inlet pipe passes through the air inlet The fan is communicated with th...
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