Title:
INDOOR UNIT OF MIXED AIR-OUTFLOW AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2017/190343
Kind Code:
A1
Abstract:
Disclosed is an indoor unit of a mixed air-outflow air conditioner, comprising an indoor unit shell (1), an air outflow channel and an air outflow channel wall (18) of a cross flow impeller. An air inducing port (14) is provided in the air outflow channel wall (18) of the cross flow impeller. A clockwise included angle (17) between a projection line of the air inducing port (14) in a projection plane perpendicular to the axis of the cross flow impeller of the indoor unit where an air outlet of the indoor unit (20) is located on the lower left side and a positive segment of a tangent of the air outflow channel wall (18) with an intersecting point on the air outflow channel wall as an upper tangent point (15) is larger than or equal to 12 degrees and smaller than or equal to 198 degrees. An air inducing fan (8) is arranged on the outer side of the air outflow channel wall (18) of the cross flow impeller. An air outlet of the air inducing fan (8) is connected to an air inducing channel (11). An air outlet of the air inducing channel (11) is in communication with the air inducing port (14) provided in air outlet channel wall (18) of the cross flow impeller. The indoor unit of a mixed air-outflow air conditioner has the advantages of a large outflow air volume, high air outflow speed and long air outflow range, and an advantage that outflow air is mixed air formed by heat exchange air and indoor air, and same is cool but not cold.
Inventors:
SUN HAICHAO (CN)
Application Number:
PCT/CN2016/081251
Publication Date:
November 09, 2017
Filing Date:
May 06, 2016
Export Citation:
Assignee:
SUN HAICHAO (CN)
International Classes:
F24F1/00
Foreign References:
| CN105674399A | 2016-06-15 | |||
| CN105115038A | 2015-12-02 | |||
| CN105240932A | 2016-01-13 | |||
| CN104896591A | 2015-09-09 | |||
| CN105042698A | 2015-11-11 | |||
| CN204806542U | 2015-11-25 | |||
| JP2000111083A | 2000-04-18 |
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