Air cleaner

An air purifier and air technology, applied in the direction of air humidification system, air quality improvement, chemical instruments and methods, etc., can solve the problems of low efficiency of air purification, inconvenient replacement, trouble, etc.
CN1450936AInactive Publication Date: 2003-10-22N C
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
N C
Publication Date
2003-10-22
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The present invention relates to an air cleaner which is very effective in purifying and humidifying air in room and has functions for sterilizing and perfuming air. A main body is provided with an air suction grill and an air discharge grill for a suction fan installed at the inner upper part to suck outer air to blow it over the water in tank to trap and remove pollutants and humidify the cleaned air. The air cleaner also comprises a number of negative charge pins installed above the water in the tank to keep a distance from one another and receive negative electricity to give negative charge to the pollutant, and an electrification roller rotating with the positive charged tank water adhering to its surface in rotation to come close to the negative charged pins to attract and trap negative charged pollutants from the air around the pins into the positive charged water on the roller surface for removal in washing off in the tank.
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Description

Technical field

[0001] The invention relates to an air purifier for purifying indoor air, in particular to an air purifier with improved air purification and humidification functions and additional air disinfection and fragrance addition functions. Background technique

[0002] There are many kinds of indoor air purifiers, and these purifiers are basically divided into two categories, one category is dry cleaners, and the other category is wet cleaners.

[0003] Dry air purifiers include negative ion air purifiers, which facilitate the removal of dust and cigarette smoke, but do not have the function of humidifying the air.

[0004] Therefore, the air purifier preferably used is a wet type with humidification function. However, the known wet air purifier can only filter out the dust in the air, and the efficiency is too low.

[0005] According to the prior art, Korean Patent 10-1999-046485 has a structure of a fan driven by a motor, which facilitates blowing inhaled air through t...

Claims

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