Air purifying unit
A technology of air purification and unit, which is applied in the direction of air conditioning system, mechanical equipment, air flow control components, etc., can solve the problems of insufficient buffer space, affecting the air intake efficiency, and affecting the air intake speed, etc., to achieve high primary filter efficiency and reduce The effect of using cost and convenient repeated use
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[0036] Example 1
[0037] Such as Figure 1 to Figure 3 As shown in the air purification unit, the air purification unit includes a housing 110. Two sides of the housing 110 are provided with air inlets 111. The back of the housing 110 is provided with filter slots 112 near the air inlets 111, respectively. A primary filter 120 is inserted into the tank 112, and the air filtered by the primary filter 120 is purified by a fan device 130 and a high-efficiency filter 140 in turn. The fan device 130 includes an air partition 131, a fan 133 and a fan bottom plate 134. A cavity 132 is provided at the inlet of the air partition 131, the fan 133 is installed in the cavity 132, and the fan bottom plate 134 is installed at the air outlet of the fan 133; the air is operated by the fan 133, and the air partition 131 divides the housing 110 into The negative pressure chamber 135 and the positive pressure chamber 136, and the blower bottom plate 134 conduct the flow of the air in the positive ...
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[0042] Example 2
[0043] Such as Figure 4 to Figure 6 As shown in the air purification unit, the air purification unit includes a housing 210. Two sides of the housing 210 are provided with air inlets 211. The back of the housing 210 is provided with filter slots 212 near the air inlets 211, respectively. A primary filter 220 is inserted into the tank 212, and an air outlet panel 260 installed at the air outlet of the housing 210. The air filtered by the primary filter 220 passes through the fan unit 230, the activated carbon filter 240 and the high efficiency filter 250 in turn. For purification, the fan device 230 is composed of an air partition 231, a fan 233, and a fan bottom plate 234. The air partition 231 is provided with a cavity 232 at the inlet, the fan 233 is installed in the cavity 232, and the fan bottom plate 234 is installed at the outlet of the fan 233 Air through the action of the fan 233, the air partition 231 divides the housing 210 into a negative pressure ...
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