Title:
PM2.5 PROCESSING FRESH AIR FAN AND METHOD FOR USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/143875
Kind Code:
A1
Abstract:
A PM2.5 processing fresh air fan comprises a case (1). An upper portion of the case (1) is provided with an air inlet (2). A lower portion of the case (1) is provided with a left air outlet (3), a right air outlet (4) and a front air outlet (5). Inside the case (1), a first preliminary filter (6) and a second preliminary filter (7) are disposed below the air inlet (2). A first evaporating coil (8) is disposed below the first preliminary filter (6). A second evaporating coil (9) is disposed below the second preliminary filter (7). The first evaporating coil (8) and the second evaporating coil (9) are symmetrically disposed on a first spacer (10). A DC variable frequency fan (11) is disposed below the first spacer (10). The DC variable frequency fan (11) is mounted on a second spacer (12). A first high-efficiency filter (13) and a second high-efficiency filter (14) are disposed below the second spacer (12). A PM2.5 sensor (15) is further disposed in a lower position inside the case (1). A method for using the PM2.5 processing fresh air fan is further disclosed.
Inventors:
YU YUE (CN)
JIN YUBING (CN)
SHI LEI (CN)
GE MEICAI (CN)
XIE NENGZUO (CN)
JIN YUBING (CN)
SHI LEI (CN)
GE MEICAI (CN)
XIE NENGZUO (CN)
Application Number:
PCT/CN2017/070388
Publication Date:
August 31, 2017
Filing Date:
January 06, 2017
Export Citation:
Assignee:
NANTONG HUAXIN CENTER AIR CONDITIONER CO LTD (CN)
International Classes:
F24F3/14; F24F3/16; F24F13/28
Domestic Patent References:
| WO2012066453A1 | 2012-05-24 |
Foreign References:
| CN105605703A | 2016-05-25 | |||
| CN205579802U | 2016-09-14 | |||
| CN204285680U | 2015-04-22 | |||
| CN203797941U | 2014-08-27 | |||
| CN102410586A | 2012-04-11 | |||
| CN104949242A | 2015-09-30 | |||
| US4938035A | 1990-07-03 |
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