Air purification and disinfection device

Abstract

The invention relates to the technical field of medical air purification, and specifically discloses an air purification and disinfection device, comprising a shell; an air intake mechanism, the air intake mechanism comprising an air inlet, a first air duct, an air intake shell and a second air duct; a filter mechanism, one end of the filter mechanism is connected to the second air duct, the filter mechanism comprises a filter box, an inverted V-shaped filter, an ionization adsorption layer, a partition, a guide collection cover, an activated carbon layer and a heating wire; a first functional mechanism, the first functional mechanism comprises a sealing box, a double-axis motor, a reducer, a first transmission shaft, a second transmission shaft, a fan and a scraper; a negative ion generating mechanism, the negative ion generating mechanism comprises a water tank and a negative ion generator, and the negative ion generator is arranged in the water tank. The invention overcomes the defects of the medical air purification and disinfection device in the prior art, such as limited service life of the filter element, lack of humidity regulation and beneficial ion generation, and low air extraction efficiency.

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