Title:
AIR PURIFIER AND METHOD FOR DETECTING PARTICLE CONCENTRATION
Document Type and Number:
WIPO Patent Application WO/2018/127192
Kind Code:
A1
Abstract:
Disclosed are an air purifier and a method for detecting a particle concentration. The air purifier comprises a purifying device (10, 101), a first detecting device (50, 102) and a processor (103). The purifying device (10, 101) is used for purifying the air within a predetermined range. The first detecting device (50, 102) is at a first predetermined distance from the purifying device (10, 101) and is able to acquire a pre-purification particle concentration. The processor (103) is used for calculating a post-purification particle concentration corresponding to the pre-purification particle concentration, based on the pre-purification particle concentration and a pre-stored relationship between the pre-purification particle concentration and the post-purification particle concentration.
Inventors:
NIE YONGZHONG (CN)
YU LIQIN (CN)
YU LIQIN (CN)
Application Number:
PCT/CN2018/071830
Publication Date:
July 12, 2018
Filing Date:
January 09, 2018
Export Citation:
Assignee:
FATRI XIAMEN TECH CO LTD (CN)
International Classes:
F24F3/16; F24F1/00; F24F11/00
Foreign References:
| CN105757824A | 2016-07-13 | |||
| CN204469045U | 2015-07-15 | |||
| CN105771105A | 2016-07-20 | |||
| US4911737A | 1990-03-27 | |||
| CN106765727A | 2017-05-31 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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