Air cleaning machine

Abstract

The invention relates to a device for purifying air. An air cleaning machine comprises a groove body, wherein an air inlet is connected with a pipeline; the pipeline extends to the bottom of the groove body; a pipe orifice of one end, which is positioned at the bottom of the groove body, of the pipeline is enclosed; a pipe wall is provided with micropores; an air inlet hole is provided with a guiding device for guiding air into the pipeline; an air bubble guide plate which is used for covering the bottom of the groove body and is provided with an air dissipation port is further arranged in the groove body; the micropores of the pipeline are positioned below the air bubble guide plate; the air dissipation port of the air bubble guide plate is formed in one side of an air outlet of the groove body; the air bubble guide plate is arranged obliquely; and the air dissipation port is formed in a highest position. According to the air cleaning machine, air is introduced into water and is partitioned into micro air bubbles, and the micro air bubbles are fully contacted with water, so that an air purifying effect is achieved; and only water is used for purifying air, so that the cost of a purifying medium is low, and replacement is convenient.

Description

technical field [0001] The invention relates to a device for purifying air. Background technique [0002] At present, most of the air purification devices on the market are filter adsorption type, such as HEPA filters, activated carbon filters, fiber filters, photocatalyst filters, etc., use fans to force air circulation, so that the air passes through the filter and adsorption media to achieve the purpose of adsorption, but Because the filter medium is easy to be blocked and the adsorption medium is easy to reach saturation, the harmful substances adsorbed on the medium are released, so the efficient purification effect cannot be achieved. Moreover, the cost of replacing the adsorption medium is relatively high. However, the use of air electrostatic precipitator for purification cannot effectively eliminate negatively charged particles such as suspended dust and other harmful gases. In addition, a large amount of ozone generated by static electricity is discharged into the...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the air purification devices on the market are filter adsorption type, such as HEPA filters, activated carbon filters, fiber filters, photocatalyst filters, etc., use fans to force air circulation, so that the air passes through the filter and adsorption media to achieve the purpose of adsorption, but Because the filter medium is easy to be blocked, the adsorption medium is easy to reach saturation, resulting in the release of harmful substances adsorbed on the medium, so the efficient purification effect cannot be achieved

And the cost of replacing the adsorption medium is high

However, the use of air electrostatic precipitator for purification cannot effectively eliminate negatively charged particles such as suspended dust and other harmful gases. In addition, a large amount of ozone generated by static electricity is discharged into the urban air. Although it can be disinfected and sterilized, excessive ozone It will make people feel uncomfortable and reduce the purification effect. At the same time, the pollutants treated by electrostatic treatment will be deposited on the dust collection plate, causing secondary pollution

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