Household air purifier and purification and regeneration process thereof

Abstract

The invention discloses a household air purifier. The household air purifier comprises a base (1), a frequency conversion fan (2), an electrostatic filter (3), a fine filter (4) and a mixed adsorption bed layer (5); the frequency conversion fan (2) is arranged on the base (1); the electrostatic filter (3), the fine filter (4) and the mixed adsorption bed layer (5) are arranged above the frequency conversion fan (2) from bottom to top in turn; the mixed adsorption bed layer (5) is detachably connected with a casing of the fine filter (4); the upper end surface of the mixed adsorption bed layer (5) is provided with an end cover (6) which is provided with an air outlet; the end cover (6) is also provided with a sealing cover which can be used for sealing the air outlet; the end cover (6) is also provided with a penetrating detector (7). The invention also discloses a purification and regeneration process of the household air purifier. According to the household air purifier and the purification and regeneration process thereof, the detachment and the installation are convenient, the service life is long, and the purification and the regeneration can be achieved.

Description

technical field [0001] The invention relates to household air purification equipment, in particular to a household air purifier and its purification regeneration process. Background technique [0002] At present, the air purifier market is mixed. The core of the air purifier is the filter material. Some filter materials are good at filtering pollen, while others are specialized in removing particles. If used improperly, the air purifier may also become a "pollution source". Each purifier has several layers of filters with different functions. If the filter is dirty, it cannot be washed with water and must be replaced. It is best to change the adsorbent frequently, even if the air quality is good, it should not exceed half a month, otherwise the filter material will release harmful substances after the adsorption is saturated and become a "pollution source". The use of air purifiers can reduce pollution to a certain extent, but it does not mean that air pollution can be fund...

AI Technical Summary

Problems solved by technology

The air purifiers currently on the market are generally placed in the air for adsorption, and the adsorption will be saturated in about two days. After the adsorption is saturated, a displacement effect will occur, and harmful substances will be gradually desorbed, seriously endangering the lives and health of consumers.

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