Title:
AIR PURIFYING UNIT
Document Type and Number:
WIPO Patent Application WO/2018/121055
Kind Code:
A1
Abstract:
An air purifying unit, comprising a main body housing (5); one end of the main body housing (5) has a rain-proof cover (2) mounted thereon, and the other end thereof has an indoor decoration board for ventilation (1) mounted thereon; a lower longitudinal partition board (11) is arranged in a lower space in the main body housing (5), and an upper longitudinal partition board (14) is arranged in in an upper space; the lower longitudinal partition board (11) is positioned at an outer side of the upper longitudinal partition board (14); both the bottom end of the upper longitudinal partition board (14) and the top end of the lower longitudinal partition board (11) are mounted on a transverse board (8), and the lower space is partitioned into an exhaust cavity (10) by means of the transverse board (8) and the lower longitudinal partition board (11); an outer circulating fan (13) and an outer circulating filter device are sequentially mounted on an outer side of the upper longitudinal partition board (14), and an inner circulating fan (7) and an inner circulating filter device are sequentially mounted on the inner side thereof; air outlets of the inner circulating fan (7) and the outer circulating fan (13) all face downward, and two air vents (9) corresponding to two rows of air outlets are arranged on the transverse board (8).
Inventors:
LI YONGHUA (CN)
Application Number:
PCT/CN2017/109309
Publication Date:
July 05, 2018
Filing Date:
November 03, 2017
Export Citation:
Assignee:
SHANDONG YONGHUA PURIFICATION TECH CO LTD (CN)
International Classes:
F24F1/00; F24F7/007; F24F8/80; F24F13/28
Foreign References:
| CN106123194A | 2016-11-16 | |||
| CN105134044A | 2015-12-09 | |||
| CN204478290U | 2015-07-15 | |||
| CN204987245U | 2016-01-20 | |||
| CN205536239U | 2016-08-31 | |||
| CN106524314A | 2017-03-22 | |||
| CN206352862U | 2017-07-25 |
Attorney, Agent or Firm:
QINGDAO FIRST PATENT & TRADEMARK AGENT CO., LTD. (CN)
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