Indoor air purification device

Abstract

The invention discloses an indoor air purification device, which comprises a shell, wherein an air inlet and an air outlet are formed in the shell; the air inlet is communicated with an air flue of the air outlet; a fan, a drying device, a cleaning device, a low-temperature plasma generator, an air box, an ultraviolet ray lamp, a nanometer photocatalyst device and an ozone elimination device are arranged on the air flue sequentially along the direction of air flowing; the fan, the drying device, the cleaning device, the low-temperature plasma generator and the air box are arranged sequentially from top to bottom; the ultraviolet ray lamp, the nanometer photocatalyst device and the ozone elimination device are arranged sequentially from bottom to top between an opening in the lower end of the air box and the low-temperature plasma generator; the opening in the lower end of the air box is formed below the ultraviolet ray lamp; a water receiving disc is arranged below the air box; and anautomatic control device for controlling the actions of the ultraviolet ray lamp, the low-temperature plasma generator, the cleaning device, the drying device and the fan is arranged on the shell. The air purification device has the automatically-cleaned capacity, is applicable to environment in which air pollution is severe, and is suitable to be used indoors.

Description

technical field [0001] The invention relates to an air purification device, in particular to an indoor air purification device. Background technique [0002] In the fields of garbage and sewage transfer and treatment, animal farms, and fish and meat processing plants, there are inevitably various foul odors, which seriously affect the physical and mental health of internal staff. Various emerging air pollutant treatment methods have been adopted in recent years. Low-temperature plasma technology has low energy consumption, no consumption of chemicals, and no secondary waste. It is especially suitable for the treatment of gases with odor and low concentration and large air volume. However, pure low-temperature plasma devices will generate more ozone during operation, which is not suitable for indoor use; photocatalyst technology has low energy consumption, but its effect is poor, and it can only treat air with a low degree of pollution. These treatment technologies have redu...

AI Technical Summary

Problems solved by technology

However, the simple low-temperature plasma device will generate more ozone during operation, which is not suitable for indoor use; photocatalyst technology has low energy consumption, but the effect is poor, and it can only treat air with a low degree of pollution

These treatment technologies have reduced air pollution to a certain extent, but for many places that continue to generate air pollution, especially indoors, the treatment effect still needs to be improved

In addition, in the environment with severe water vapor and oil pollution, the maintenance cycle of conventional air purification devices is greatly shortened, and even cannot continue to work for a long time

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