Title:
INDOOR UNIT OF AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2017/049515
Kind Code:
A1
Abstract:
An indoor unit of an air conditioner, comprising an air outlet duct (16) of a crossflow impeller and an air outlet duct wall (15) of the crossflow impeller. A vent is provided on the air outlet duct wall (15) of the crossflow impeller. The upper extremity (12) and the lower extremity (14) of the vent are staggered to form an air drafting opening (13). In a projection plane perpendicular to the axis line of the crossflow impeller of the indoor unit and on which an air outlet (17) of the indoor unit is located at the lower left side, the clockwise angle (131) between the line running from the upper extremity (12) to the lower extremity (14) and a tangent to the air outlet duct wall (15) with the upper extremity (12) serving as the point of tangency is greater than 20° and less than 220°.
Inventors:
SUN HAICHAO (CN)
Application Number:
PCT/CN2015/090484
Publication Date:
March 30, 2017
Filing Date:
September 24, 2015
Export Citation:
Assignee:
SUN HAICHAO (CN)
International Classes:
F24F1/00; F24F13/08
Foreign References:
| JP2000111083A | 2000-04-18 | |||
| CN104110737A | 2014-10-22 | |||
| CN204301261U | 2015-04-29 | |||
| JP2002081687A | 2002-03-22 | |||
| JPH10160181A | 1998-06-19 |
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