An air purifier with a fan and a heating function
An air purifier and purifier technology, applied in the field of purifiers and air purifiers, can solve the problems of waste of resources, small air flow range, poor purification effect, etc., and achieve the effect of good purification effect and large flow range.
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[0023] combine figure 1 , 2 , 3, an air purifier with fan and heating purposes, including a shell, a wind directional structure, a wind deflector, a fan, a filter screen and a heating device 10, the shell is divided into a front cover 7 and a rear cover 1, the two cooperate A hollow cavity is formed, and a fan and a filter screen are installed inside the cavity. In this embodiment, the fan is a centrifugal fan, the air outlet channel of the fan is located at the top, and the impeller is located at the bottom. The air inlet of the fan faces the rear cover 1, and the rear cover 1 is correspondingly provided with air inlet holes. In this embodiment, the air inlet holes are arranged in a grid shape. In other embodiments, other shapes can also be designed. Maximize the air intake efficiency of the air intake hole. A filter screen is arranged between the air inlet hole of the rear cover and the air inlet of the fan; the filter screen includes multi-layer filter screens respectivel...
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