RU7339U1 - Air cleaner - Google Patents

Abstract

An air purifier comprising a pre-filter, an anti-dust filter, a carbon filter, an ionization filter, characterized in that it is equipped with a gas membrane filter installed after the carbon filter.

Description

INSPECTOR

The utility model relates to the field of purification and can be used to completely purify air from any particles 1.5 and more times larger than oxygen molecules.

Various air purification devices are known. For example, a device for continuous air purification, containing a cage, sealing-end devices placed in it, sections with a sorbent installed one parallel to the other towards the air flow, a desorption chamber mounted outside the cage, which is made with side openings, a reciprocating movement mechanism along air flow, while the sections with the sorbent are installed with the possibility of moving into the desorption chamber and vice versa / 1 /.

The closest in technical essence and the achieved effect is an ARIA PURO air purifier containing four degrees of purification: a preliminary filter, an anti-dust filter of the HEPA type, a carbon filter, an ionization filter.

The device provides cleaning from dust, eliminates ;, odors, creates an effect |) effect of mountain air / 2 /.

A disadvantage of the known device is that it purifies the air completely from particles only 50-1000 times more oxygen molecules and pour partially from particles 10-SO times more oxygen molecules.

The objective of the utility model is to increase the cleaning efficiency.

For this, in a known device containing a preliminary filter, a dust filter, a carbon filter, an ionization filter, a gas membrane filter is installed.

M.Kl.VOYU 33/04, in this development, this filter is used to purify air from impurities whose molecules are 1.5 or more times larger than oxygen molecules. Figure 1 presents a General view of the device. The device contains pcs. Case 1 and a preliminary filter 2 installed in it, a dust filter 3, a carbon filter 4 connected through a compressor 5 to a gas membrane filter 6 and an ionization filter 7. Between the gas membrane filter and the compressor, a valve 8 is installed directly in the housing. The air is pumped by compressor 5 and is cleaned sequentially through filters 2,3,4,6 and 7. When impurities that have not passed the gas membrane filter 6 accumulate, the pressure inside the housing 1 rises, valve 8 opens for a few seconds, and purge mode is turned on - all accumulated impurities are released through valve 8 into the atmosphere. Sources of information: 1.Avt.SV.SSSR 1274751, M.Kl.VOYU 33/04 2.Home outbreak .July-August 1996 p.138. Zave.patentno-information department ZhSalamsshkina S.N.

Claims (1)

An air cleaner containing a pre-filter, a dust filter, a carbon filter, an ionization filter, characterized in that it is equipped with a gas membrane filter installed after the carbon filter.